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..UNG THONG TIN DlfN TU CMiNH PH0
A' G". c-:DEN '~ .NgilY: A.o( D.{ I(,cJl.'j.....
BO CONG THl10NG CONG HOA xA HOI cHiJ NGHIA VItT NAMDQc I~p - Tl}." do - H~nh phue
86: .32 /2016/TT-BCT Ha N9i, ngayl 5thang 12 nam 2016
TRONGTU~ . ' N-G C- Hl~~HPH0-~anhimh 9uy ehu~n ky thu~t QuBe gia
VANPHO} rt:l At' t'.t '7: A -:--------;:, ." ve an oan 01 rl}.emoI CONG VAN BEN\Gid ~ Ngay .o~.Q1 BO TRUONG BO CONG TRUONG. ",? ~ • •\Kinh chuyen: :.I.lW..\. :.
- Can cu LwJ,t Tieu chuan va Quy chuan kjJ thwl-t ngay 21 thang 7 nam2006;
Can cu LWl-t Chat lUl)11gscm pham, hang h6a ngay 21 thang 11 nam2007;
Can CllNghi ainh s6 127/2007/ND-CP ngay 01 thang 8 nam 2007 cuaChinh phu quy ilinh chi tiit thi hanh mflt s6 aiJu cua LwJ,t Tieu chuan va.Quychuan kfJ thwJ,t;
Can eu Nghi ainh s6 132/2008/ND-CP ngay 31 thang 12 nam 2008 cuaChinh phu quy ainh chi tiit thi hanh m9t s6 iliJu eua Lugt Chat IUl)11gscmpham, hang h6a;
Can eu Nghi ainh s6 95/2012/ND-CP ngay 12 thang 11 nam 2012 euaChinh phu quy ainh chue nang, nhi?m v¥, quyJn hgn va ea cau t6 chue euaB9 Cong Thuong;
Theo ilJ nghi eua C1J.Ctruemg Cl:lCKy thugt an toim va Moi truangeong nghi?p,
B9 truang B9 Cong Thuong ban hanh Quy chuan kjJ thugt Qu6c gia vJan toan tai tr¥c mo.
f)i~u 1. Ban hanh kern theo.Thong tu nay Quy chufin leY thu~t Qu6c giavB an toan tai trvc mo.
-Ky hi~u: QCVN 02 :2016/BCTf)i~u 2. Thong tu nay co hi~u Ivc thi hanh ngay 01.thang 04 nam 2017.
J)i~u 3. C\lCtruang Cvc Ky thu~t an toan va M6i twang cong nghi~p,Thu truang cac co quan, t3 chuc va ca nhan co lien quan chiu trach nhi~m thi
hanh Quy~t dinh nay.!.
Nl1i nTt{in: •_Van phOng Tong Bi thu;_Cac BQ, CC1quan ngang BQ, CC1quan thuQc CP;- Lanh dl}-oBQ Cong Thuong;_Cac clon vi thUQCBQ Cong Thuong;_UBND tinh, TP tn,rc thuQc TW;_Sa Cong Thuong cac tinh, TP trgc thUQCTW;_Cvc KiBrn tra van ban QPPL - BQTu phlip;_Cvc KiBrn soat thu 1\1chanh chinh - BQ Tu phap;_Website: Chinh phu; BQ Cong Thuong;- Congbao;
- LUll: VT, PC, ATMT.Trfin Tuin Anh
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CQNG HoA xA HQI CHU NGHIA VII;T NAM
QCVN 02: 2016/BCT
QUY CHuAN KY THU~T QUOC GIA
VE AN ToAN TO'I TRl)C MONational technical regulation on safety of mine windlass system
HA NQI - 2016
QCVN02:2016/BCTQuy chu~n ky thu~t qu6c gia v~ an toan tai trl:lCmeL6'in6id&u
QCVN 02: 2016/BCT do Ban so~n thao Quy chu~n ky thu~t quoc gia v~ An 'toan t6'i tn)c ma bien so~n, Cl,lCKy thu~t an toan va Moi trU'6'ng cong nghi~ptrinh duy~t va ban hanh theo Thong tU' so 32/2016/TT-BCT ngay 15 thang 12nam 2016 clla BOtrU'cYngBOCong ThU'O'ng.
2
QCVN 02:2016/BCT Quy chuAn ky thu~t quOc gia v~ an toan t6'i trl,lc mo
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4
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5
QCVN 02:2016/BCT Quy chuan ky thu~t qu6c gia v~ an toan tcYitrl:lC rna
QUY CHuAN
Ky thu~t que5cgia v~ an toan tcYitrl}c rna
QCVN 02 :2016/BCT
(Ban hanh kem theo Thong tU' so 32/2016/TT-BCT
ngay 15 thang 12 nam 2016 clla BOCong ThU'O'ng
CHU'O'NGI
Quy dinh chung
£)i~u 1. Ph~rn vi di~u chinh
1. Quy chu~n nay quy dinh cac yeu cau ky thu$t an toan trong thiet ke,che t~o, lap d~t, SLrdl,mg, sLra chCl'a,ki~m tra, bao dU'6'ng, thLr nghi~m va ki~mdinh doi v&i t6'i tn,lc ma san xu~t trong nU'6'cho~c nh$p kh~u.
2. Quy chu~n nay khong ap dl,lng doi v6'i:
a) Tai tn,Jcma v$n chuy~n hang trong gieng nghieng, gieng dLrng va 16b~mgco dU'ang kinh tang tai ::;0,6 m.
b) Tai ho trO' ngU'ai di bOgieng nghieng.
c) Tai ma v$n chuy~n hang tren dU'ang doc bang phU'O'ng phap keotrU'qt tren nen 16, t6'i ma nO', tai pha haa, t6'i cap keo tren mono ray, tai captreo ch& ngU'6'i.
£)i~u 2. £)e5itU'Q'ng ap dl}ngQuy chu~n nay ap dl,lng doi v6'i nhCl'ng t6 chLrc, ca nhan co lien quan
den thiet ke, che t~o, lap d~t, SLrdl,lng, sLra chCl'a, ki~m tra va thLr nghi~m,ki~m dinh tai trl,lc ma tren lanh th6 Vi~t Nam.
£)i~u 3. Giili thich t(P ngO'
1. Tai fn)c mala ten gQi chung cua fai ma va frl,lc fBi ma 113thiet bi nang,h~ dU'qc SLrdl,lng trong cong nghi~p khai thac mo.
2. Tai ma 113thiet bi nang, h~ co dU'ang kinh tang qu~n cap::; 2000 mm.
3. Trl,lc fBi ma 113thiet bj nang, h~ co dU'ang kinh tang qu~n cap> 2000mm.
4. Tai frl,lc ma gieng Q&ng 113tai trl,lc ma dU'O'c lap d~t d~ v$n tai trongcac dU'6'ng 16co goc doc tLr 450 den 900.
5. Tai frl,lc ma gieng nghit!mg 113tai trl,lc ma dU'qc lap d~ v$n tai trong cacdU'ang 16co goc doc < 450.
6. Tai frl,lc ma cap m{)f Qau 113tai trl,lc ma ma mot dau cap tai dU'qc lienket va qu~n tren tang tai, dau c6n I~i dU'O'cnoi v6'i phU'O'ng ti~n v$n chuy~nho~c noi v6'i cO'c~u moc tai.
7. Tai frl,lc ma va Cl!C 113tai trl,lc ma ma cap va go6ng ch~y lien tl,lCtheomot v6ng kin.
6
= m
QCVN 02:2016/BCT Quy chuan ky thu~t quc3cgia v~ an toim t6'i trl;lc mo8. Tai trl)c rna rna sat la t6'i tn,lc ma dung tang ma sat d~ truyen chuy~n
dong tli tang den cap taL
9. Thung trl)c la phU'O'ng ti$n dung d~ v~n chuy~n ngU'ai, hang tronggieng dung, gieng nghieng bao gam: Thung cOi, thung skip, thung tn,lc dao
.J.gleng.
10. Thung cui la thung tn,lc dung d~ nang, hc;tngU'ai, thiet bi, v~t li$uho~c go6ng trong gieng dung, gieng nghieng.
11. Thung skip la thung tn,lc chuyen dl:mg tlY r<Y tai dung d~ nang hc;tthan, dat da, v~t li$u rai trong gieng dLmg, gieng nghieng.
12. Thung trl)c aaa gi~ng la phU'O'ngti$n dung d~ cha ngU'6'i, hang khidao gieng.
13. Taa xe ch& ngLfai la phU'O'ng ti$n dung d~ ch& ngU'6'i trong giengnghieng.
14. Phanh du la cO'cau tl)' dong phanh ham thung tn,lc trong gieng dungho~c toa xe ch& ngU'ai trong gieng nghieng khi t6'i tn,lc g~p SlYco (khi dut cap,chung cap ho~c khi taa xe chc;tyVU'Q'tqua toc dO).
15. H~ thong tai trl)c rna bao gam t6'i tn,lc ma va toan bOcac thiet bi, cacbo ph~n ket cau trong gieng dU'Q'ct6 hQ'p thanh h$ thong co lien ket ch~t chev&i nhau d~ thlYc hi$n vi$c nang hc;ttheo thiet ke va dam bao an toano
~16. PLe la chCPviet tat tli cac chCPtieng Anh Programmable Logic
Controller co nghia la BOdieu khi~n Logic I~p trinh dU'Q'c.
f)i~u 4. Tai li~u vi~n dan
1. Quy ChUElnky thu~t quac gia ve an toan khai thac than ham 16QCVN01: 2011/BCT.
2. Tieu chuan quac gia TCVN 6780-2:2009 - Yeu cau an toan khai thacham 16ma qu~ng va phi qu~ng. Phan 2. Cong tac v~n tai ma.
3. Tieu chuan quac gia TCVN 6780-4:2009 - Yeu cau an toan khai thacham 16ma qu~ng va phi qu~ng. Phan 4. Cong tac cung cap di$n.
4. Tieu chuan quac gia TCVN 4244:2005 - Thiet bi nang: Thiet ke, chetc;tova ki~m tra ky thu~t.
5. Tieu chuan quac gia TCVN 5575:2012 Ket cau thep - Tieu chuan thietke.
f)i~u 5. Phan lo~i t6'i trl)c rna
Tai tn,lc ma dU'Q'cphan ra cac loc;ti:
1. Theo vi trf lap d~t: T6'i tn,Jcma lap d~t tren m~t dat va tai tn,lc ma lapd~t tren thap.
2. Theo do dac clla gieng ma: T6'i tn,lc ma gieng dung va t6'i tn,lc n:lG,gieng nghieng.
3. Theo cong dl.,mg:T6'i tn,Jcma ch& ngU'6'i, t6'i tn,Jc cha hang, t6'i tn,Jcma cha hang - ngU'6'i.
7
rm" ••
QCVN02:2016/BCTQuy chu~n ky thu~t quac gia v~ an toan t6'i trl;Jcmo4. Theo k~t cau clla tang: Tang tn,J,tang con, tang trl,J-con, tang rna sat,
tang dO'n, tang kep.
5. Theo so 1U'Q'ngtang: Tai trl,Jc rna m(>t tang, tai trl,Jc rna hai tang, taitrl,Jcrna ba tang.
6. Theo dc;mgnang 1U'Q'ngtruyen d(>ng: Tai trl,Jcrna dan d(>ng bang d(>ngcO'di~n, d(>ngcO'thllY hyc, d(>ngcO'khf nen.
7. Theo nguy€m Iy ho;;tt d(>ng:Tai hCi'uCl,J'C,tai vo Cl,J'C.8. Theo chuc nang, nhi~m Vl,J:Tai trl,Jc rna gi~ng chfnh, tai trl,Jc rna
gi~ng phl,J.
£)i~u6. Cae quy dinh chung
1. He 50' ky thu~lt an toim tai trl,Jcrna phai co cac tai li~u bang ti~ng Vi~tgem:
1.1. Thi~t k~ chon tai trl,Jcrna dU'Q'Cphe duy~t.
1.2. Tai li~u ve thong so ky thu~t h~ thong tai trl,Jc rna, hU'ang dan lapdc)t, ki~m tra, bao dU'O'ng, sCPachCi'ava quy trinh v~n hanh tai trl,Jc rna cOngnhU' thi~t bi, chi ti~t, v~t tU' dl,J'ph6ng can thi~t do nha ch~ t;;tOtai trl,Jcrna cungcap.
1.3. Thi~t k~ thi cong, lap dc)t.
1.4. He 50' nghi~m thu sau lap dc)t.
1.5. He 50' hoan cong sau lap dc)t.
1.6. He 50' thCPnghi~m, hi~u chTnh, ki~m dinh.
1.7. So ghi k~t qua ki~m tra ky thu~t an toan tai trl,Jcmo.
1.8. So theo doi cap thep.
1.9. So theo doi thai gian bao dU'6'ng, thay th~ cac thi~t bi, chi ti~t cliah~ thong tai trl,Jcmo.
2. Quy dinh chung ve trinh tl,J'dU'a tai trl,Jcrna vao ho;;tt d(>ng
2.1. Hoan thi~n he 50' quan Iy ve ky thu~t an toan theo quy dinh t;;tiKhoan 1, 8ieu nay.
2.2. 8ao t;;tO,huan luy~n can b(>quan Iy ve ky thu~t an toan, ngU'ai v~nhanh, ki~m tra, bao dU'O'ngva sCPachCi'a tai trl,Jc rna, co k~t qua ki~m tra sath;;tch ve n(>idung da dab t;;to, huan luy~n.
2.3. Bien ban ki~m tra ch;;ty thCPkhong tai va co tai theo quy dinh cllaNha ch~ t;;to.
3. Quy dinh ve huan luy~n ky thu~t an toan tai trl,Jcrna
3.1. 80i tU'Q'ng phai dU'Q'chuan luy~n: NhCi'ng ngU'ai lam cac cong tacquan Iy, ki~m tra, bao dU'6'ng, sCPachCi'a,v~n hanh, tin hi~u va chat dO'tai Uritrl,Jcmo.
3.2. N(>idung huan luy~n, giang vien huan luy~n
8
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QCVN 02:2016/BCT Quy chu~n ky thu~t qu6c gia vi! an toan t6'i trl:lC rno
a) Theo quy dinh tc;liNghi dinh 56 44/2016/N8-CP ngay 15 thang 5 nam2016 clla Chfnh phll quy dinh chi ti~t mot 56 dieu clla Lu~t An toan, v$ sinh laodong ve hOc;ltdong ki~m dinh ky thu~t an toim lao dong, huan luy$n an toan,v$ sinh lao dong va quan trac moi trU'ang.
b) Mot 56 quy dinh b6 sung ve noi dung huan luy$n an toan tai tn,lc modU'Q'cli$t ke tc;liPhl) Il)c 1 Quy chu~n nay.
4. Quy dinh ve bi~n bao an toan
4.1. Tc;livi trf ngU'ai v~n hanh phaico:
a) Bi~u d6 t6c do.
b) Bang quy dinh ve tin hi$u.
c) NOi quy ve an toan v~n hanh tai trl)c mo.
d) NOi quy ve phang chay, chCrachay.
e) SO'd6 nguyen Iy tai trl)c mo.
g) Man hinh k~t n6i camera giam sat tinh trc;lng hOc;ltdong clla toa xegi~ng nghieng.
4.2. Tc;limi$ng gi~ng va chan gi~ng phai co:
a) Bang quy dinh ve tin hi$u.
b) Quy dinh ve thai gian ch& hang, ch& ngU'ai, v~t li$u n6 cong nghi$p.
c) Quy dinh an toan di Ic;liqua gi~ng b~ng tai trl)c mo.
d) Quy dinh thai gian di bo trong gi~ng lap d~t t6'i trl)c mo.
e) Quy dinh trach nhi$m clla ngU'ai tin hi$u, ngU'6'i chat ra tai va ngU'aidi Ic;liqua gi~ng.
5. Cac yeu cau an toan khac
5.1. Cac bo ph~n va cac chi ti~t 10 ra ngoai anh hU'&ng d~n an toan chongU'ai phai dU'Q'Clap che chan phang ho.
5.2. Khong dU'Q'cd~ dau, ma rai VaG ma phanh, mc;it rna hoc;ic tangphanh.
5.3. Phai co bO ph~n k~p ch~t dau cap thep c6 dinh & tren tang tai, 10lu6n cap VaGtang U)'i khong dU'Q'cco cc;lnhsac nhon, cac dOc;lncong clla capthep khong dU'qc hinh thanh goc g~p. Ll,J'ck~p clla cac bu long va thong 56m6i k~p phai dung yeu cau ky thu~t an toano
6. Khi v~n himh, thi~t bi phai hO<;ltdong on dinh, em, kh6ng co va d~pgay chan dong theo chu ky va co ti~ng dong bat thU'ang.
7. Cac be m~t m6i ghep chua dau, ma, khf nen phai kfn, khong co ra rL
8. Nhi(H dQ.,ap suat h$ th6ng thllY ll,J'cphanh va h$ th6ng boi tran phai &ch~ do dinh muc. ..
9. Tn,lc chfnh thi~t bi phai hOc;ltdong t6t. Nhi$t dO t6i da khong dU'qcVU'Q'tqua quy dinh clla nha ch~ tc;lO.
9
(1)
QCVN 02:2016/BCT Quy chuAn ky thu~t qu6c gia v~ an toan tOoitrl:lCmo10. flO on t~i vi trl ban dieu khi~n khong dU'Q'cVU'Q'tqua 85 dB (A).
11. Ll,fc cang tinh Ian nhat clia cap tai tn)c, chenh I~ch Il,fc cang tinh Iannhat, t6c do nang Ian nhat theo tai li~u ky thu~t clla nha che t~o ho~c thamkhao PhI) Il)c 2 d~ xac dinh.
12. Trac d~c gieng dLmg, gieng nghieng, trac d~c ray va chi r6 Sl,f saiI~ch so vai thiet ke:
12.1. Mot nam mot I~n t6 chLPCtrac d~c: Toan bo cac m6i lien ket hinhhoc clla h~ th6ng tn)c tai ma; do I~ch tam trl)c gieng (tam puli thap gieng vatam chan gieng); tam puli thap gieng va tam tang tai; dan hU'ang trang giengdLPngva dU'ang ray trang gieng nghieng.
12.2. Ket qua trac d~c phai I~p thanh ho sO' trinh Giam d6c ma xem xet,quyet dinh cac phU'O'ngan an toano
13. Chieu sang: Tat ca cac vi td co ngU'ai v~n hanh h~ th6ng tai tn)c maphai dU'Q'cchieu sang theo QCVN 07-7:2016/BXD Quy chu~n ky thu~t Qu6cgia cac cong trinh h~ t~ng ky thu~t cong trinh chieu sang.
14. Cac thiet bj di~n phai dU'Q'Cki~m dinh ph6ng n6 va ki~m tra cacthong s6 ky thu~t an toan trU'ac khi dU'a xu6ng h~m 16lap d~t.
15. Khong dU'Q'cv~n hanh tai tn)c ma khi chU'a thl,fc hi~n dung cac quydinh ve an toan dU'Q'cquy dinh t~i Quy chu~n nay.
16. Cac dO'n vi thLr nghi~m, hi~u chinh va ki~m dinh tai trl)c ma khongdU'Q'cthl,fc hi~n cong vi~c khi chU'a co bi~n phap ky thu~t an toan, phU'O'ngphap thl,fc hi~n va thiet bi phl)C VI) cong tac thLr nghi~m, hi~u chinh va ki~mdinh tai tn)c ma.
17. NgU'ai chU'a nam vCl'ngcau t~o, thong 56 ky thu~t va nguyen Iy lamvi~c clla tai trl)c ma khong dU'Q'ctien hanh thLr nghi~m, hi~u chinh, ki~m dinhva ki~m tra ky thu~t an toan.
18. Khong dU'Q'cb6 trl ngU'<YichU'a dU'Q'cdao t~o, huan luy~n d~t yeuc~u ve ky thu~t an toan tai tn)c ma vao lam vi~c & cac vi trl co lien quan tai antoan va v~n hanh tai tn)c ma.
f)i~u 7. Gia t6c va v~n t6c clIa thung trl;lc trong gi~ng dli'ng, gi~ngnghieng
1. Gia t6c va v~n t6c clla thung tn)c trang gieng dLPng
1.1. Gia t6c khi tang t6c ho~c giam t6c clla thung cui khi v~n chuy~nngU'ai khong dU'Q'cVU'Q'tqua 0,75 m/s2.
1.2. V~n t6c clla thung tn)c khi v~n chuy~n ngU'ai:a) V$n t6c clla thung cui trang gieng dLPngdU'Q'cxac dinh theo thiet ke.
V~n t6c t6i da clla thung cui khong dU'Q'cVU'Q'tqua gia tri t1nh theo cong thLPC(1) va khong dU'Q'cvU'Q'tqua 12 m/s.
vso,s-JJlTrang do: v - V$n t6c v~n chuy~n Ian nhat, (m/s);
10
___________ ,=~=~~:I==~ ~ ••mr = A4fmdlr.,,,m:mlllllll:lll, ••••
(2)
Trang do: v - V~n toc v~n chuy~n l6'n nh~t, (m/s);
H - Chieu cao v~n chuy~n, (m).
b) V~n toc toi da clla thung trt,Jc dao gieng khi co dan hU'6'ng khongdU'Q'cVU'Q'tqua 2/3 gia tri t1nh dU'Q'ctheo cong thLrc (2), khi khong co danhU'6'ng v~n toc khong VU'Q'tqua 2 m/s.
2. Gia toc va v~n toc clla thung trt,Jcva toa xe gieng nghieng
2.1. Gia toc khi tang toc hOc;lCgiam toc khi v~n chuy~n ngU'ai khongdU'Q'cVU'Q'tqua 0,5 m/s2.
2.2. V~n toc khi v~n chuy~n ngU'ai, khong dU'Q'cVU'Q'tqua 5 mIs, dongthai khong dU'Q'cVU'Q'tqua v~n toc l6'n nh~t clla toa xe ch0' ngU'ai theo thietke.
QCVN 02:2016/BCT Quy chuan ky thu~t qu6c gia v~ an toan t6'i trlJc moH - Chieu cao .Ve;lnchuy~n, (m).
b) V~n toc clla thung tn,Jcdao gieng ch0' ngU'ai COdlm hU'6'ng khongVU'Q'tqua 2 m/s. V~n toc toi da clla thung tn,Jcdao gieng khi co dan hU'6'ngkhong dU'Q'cVU'Q'tqua 1/2 gia trj t1nh theo cong thLrc (1) va khi khong co thanhdan hU'6'ng khong dU'Q'cVU'Q'tqua 1 m/s.
1.3. V~n toc clla thung tn,lc khi v~n chuy~n v~t Ii~u:
a) V~n toc clla thung skip trang gieng dLrng dU'Q'cxac djnh theo thiet ke.V~n toc toi da thung skip khong VU'Q'tqua gia tri tinh theo cong thLrc (2):
v::;; 0,6.Jii
2.3. Dung xe go6ng v~n chuy~n v~t li~u, v~n toc khong VU'Q'tqua 5 m/s.
2.4. Dung thung skip v~n chuy~n v~t li~u, v~n toc khong dU'Q'cVU'Q'tqua7 m/s; khi Slr dt,JngdU'erngray co dinh co khoi 1U'Q'ng~ 38 kg/m, v~n toc khongVU'Q'tqua 9 m/s.
3. Tai trt,Jcma co gia toc va v~n toc l6'n han quy dinh tc;li Khoan 1 vaKhoan 2 Dieu nay phai trinh Ct,JcKy thu~t an toan va Moi trU'ang cong nghi~p,BOCong ThU'ang tham dinh.
£)i~u 8. Gia t6c ham cua tcYitrl;lc rna1. Gia toc ham trung binh 113ty so giCra v~n toc toi da v6'i khoang thai
gian t1nh tu thai di~m bat dau phanh den khi dlJ'ng hoan toan teri trt,Jcma.
2. Gia trj gia toc ham trung binh clla tai trt,Jcma (y che do lam vi~c khongdU'Q'cVU'Q'tqua gia trj ghi trong Bang 1.
3. Gia tri gia toc trung binh clla tai trt,Jcma khi ham Sl! co khong dU'Q'cnha han 0,75 m/s2 doi v6'i goc doc clla 16den 30° va khong dU'Q'cnha han 1,5m/s2 doi v6'i goc doc clla 16tren 30°.
4. Doi v6'i teri trt,Jcma & 16doc den 30° cho phep gia toc ham nha han0,75 m/s2 neu nhU' khi dang len dam bao dung dU'Q'cthung tn,Jctrong gi6'i hc;lnclla dU'ang qua nang, c6n khi dang xuong dam bao dung dU'Q'c tren dOc;lndU'ang qua hc;l.
11
I .
QCVN 02:2016/BCT Quy chu&n ky thu~t qu6c gia v~ an toan tOoitrl)c rna
5. Trang dU'6'ng 16 co goc dcScthay doi, gia tri gia tcScham clla t6'i tn,lcma dcSiv6'i moi dOc;:lndU'6'ng co goc dcScnhU' nhau kh6ng dU'qc VU'Q'tqua gia trjtU'O'ng Lrng ghi trang Bang 1.
Bang 1. Gia trj gia t6c ham trung binh phf,JthuQc VaG goc d6c cua oucmg /6
Goc dcScclla dU'6'ng 16, (do) 5 10 15 20 25 30 40 50 val6'n hO'n
Gia trj gia tcScham trung binh (m/s2) 0,8 1,2 1,8 2,5 3,0 3,5 4,0 5,0
6. Gia trj gia tcScham clla t6'i tn,lc ma dcSiv6'i cac goc doc trung gian cllagieng nghieng kh6ng dU'qc chi dan trong Bang 1, dU'qc xac dinh thea phep noisuy tuyen tinh.
7. 8cSi v6'i cac thiet bi co tang ma sat, gia toc ham khi lam vi~c cOng nhU'khi ham Sl,l' ccSkh6ng dU'Q'c vU'qt qua gia tri dU'qc xac dinh b&i kha nang trU'qtcap tren tang.
8. Trang nhCrng trU'6'ng hqp rieng, dcSiv6'i t6'i tn,lc ma tang ma sat SLPdl,lng thung skip IOc;:li1 cap va nhieu cap, theo dieu ki~n cap kh6ng trU'qt trentang cho phep khong che gi6'i hc;:lndU'6'i clla gia tcScham la 1,2 m/s2 v6'i dieuki~n t6'i trl,lc ma dU'qc trang bj cac bo khoa lien dong d~ IOc;:litnf dU'qc khanang hc;:lhang v6'i v~n tcScl6'n hO'n 1 m/s;
9. Cac yeu cau tc;:liKhaan 7 8ieu nay kh6ng ap dl,lng doi v6'i t6'i trl,lc madao 16 (khi v~n toc chuy~n dong clla cap kh6ng l6'n hO'n 0,2 m/s) va t6'i treokhoang cap ClrU (khi v~n tcScclla cap kh6ng l6'n hO'n 0,35 m/s).
10. Gia tcSckhi phanh an taan phai dap Lrng cac quy dinh trang Bang 2.
Bang 2. Gia t6c phanh
Trc;:lngthai Goc doc ehOc;:ltdong
e < 15° 15° ~ e ~ 30°C e > 30°
Nang tai ~Ac ~Ac ~5
Hc;:ltai ~ 0,75 ~ 0,3 Ac ~ 1,5
Trong do: Ac - Gia toc tl,l' nhien, m/s2, dU'Q'c xac dinh theo c6ng thLrC (3)
Ac = g(sine + wcose) (3)
9 - Gia tcSctrQng trU'6'ng, (m/s2);
e - Goc nghieng dU'6'ng 16, (0);
w - H~ scSSLrCcan chuy~n dong, thU'cyng lay 0,010 + 0,015.
11. Khi thLr nghi~m qua tai kh6ng co hi~n tU'Q'ng bat thU'6'ng.
CHU'O'NG II
Gi~ng va thi~t bj I~pd~t trong gi~ng
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QCVN 02:2016/BCT Quy chuan ky thu~t qu6c gia v~ an toiln t6'i trt}c mo£)i~u 9. Gi~ng nghi€mg I~p d~t t6'i trl}c rna
1. Gi~ng lap d~t t6'i tn,lc me phai dU'Q'cdao, chong theo thi~t k~ dU'Q'cChll dau tU' phe duy~t.
2. Ti~t di~n toi thi~u clla 16gi~ng lap d~t tcYitrt,Jcme la 09 m2, chieu cao
tinh tCrdinh ray tai noc 16doi v&i cO' dU'cYngray 600 mm toi thi~u la 1,8 m vadoi vai cO'dU'6'ng ray 900 mm toi thi~u la 2,2 m.
3. Gi~ng phai dU'Q'cchong dot, thu gom nU'ac vao ranh thoat nU'ac.
4. Gi~ng lap d~t tcYitrt,Jcme cha ngU'cYiphai dU'Q'cthong gio bang luanggio s~ch.
5. Nen dU'cYng16phai 6n dinh, bang phang, khong nh~p nho.
6. Trang bi dU'6'ng ray
6.1. CO' dU'cyng ray - Khoang cach giCl'amep trong clla hai ray co saiI~ch tren khong Ian han 4 mm va sai I~ch dU'&i khong nhe hO'n2 mm.
6.2. Lap d~t dU'cyngray:
a) 80 chenh cao giCl'a hai ray: Khong Ian hO'n 4 mm doi v&i dU'cyngcO'900 mm; khong Ian hO'n3 mm doi v&i dU'cYngcO'600 mm.
b) Ban kinh cong R clla ray tren cac do~n cong: R ~ 20 m doi v&i cO'dU'cYng900; R ~ 12 m doi v&i cO'dU'6'ng 600 m.
c) 8U'cyng ray phai dU'Q'Clap doi x(rng qua tim dU'cYng.d) Moi noi ray phai co khe h& nh~t dinh phu hQ'p v&i dO gian na clla ray
va nhi~t do moi trU'cYngd~t ray. Hai moi noi phai doi x(rng qua tim dU'cYng.e) 80 I~ch clla ray so vai tim dU'cYngt~i nhCl'ng vi tri noi tren chieu dai
dU'cYngd~n 08 m khong I&n hO'n5 mm.
6.3. Ray phai dU'Q'cd~t tren ta v~t va chen bang da ba lat.
6.4. C~m SLrdt,JngdU'cYngray trong trU'cYnghQ'p:
80 rn6n clla dinh ray theo phU'O'ngthang d(rng Ian hO'n 12 mm doi vairay P24, 16 mm doi vai ray P33 va 20 mm doi v&i ray P38 ho~c cac ma hi~utU'O'ngdU'O'ng; mep ngoai banh xe ch~m vao mO cac dinh oc ta v~t; khi conhCl'ngv~t n(rt doc va ngang trong ray, troc vO'dinh ray, bong de chan rcWvacac khuy~t t$t khac co th~ lam doan tau tr$t banh.
6.5. Khoang cach toi thi~u tCrthanh toa xe t&i:
a) Noc 16toi thi~u la 0,25 m.
b) Vi chong hong 16toi thi~u Iii 0,25 m.
c) (y vi tri ngU'cYilen xuong toa xe: Khoang cach toi thi~u giCl'atoa xe vavi chong hong 16la 1 m.
d) GiCPabang tai va toa xe dU'Q'cngan cach bang rao chan c(rng la 0,4m.
6.6. Khe h& giCPahai thung tn,lc trong gi~ng nghieng v&i goc doc b~t kykhong dU'Q'cnhe hO'n200 mm. Khe ha giCl'avi chong gi~ng va phan nho ra Iannh~t ella thung trt,Jckhong dU'Q'cnho hO'n250 mm khi vi chong bang go, bang
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QCVN 02:2016/BCT Quy chuan ky thu~t quac gia v~ an toan t<yitrl;Jcmokim IOc;iiva vi chong be tong cot thep; khong dU'Q'c nha hO'n 200 mm khi vichong bEing be tong va xay da.
6.7. 8U'cmg ray va thiet bj cua dU'cmg, ranh, mang thoat nU'6'c, tin hi~uva d~u hi~u chi dU'ang, cac khoang trong va loi ngU'ai di trong gieng nghiengv~n tai bang toa xe phai dU'Q'cquan doc ho~c ngU'cyjdU'Q'cthay the (phI) trachcO'di~n phan xU'ang) kiem tra it nh~t mot Ian trong thang va t6 trU'&ng v~n taiit nh~t hai Ian trong thang. Khi xem xet, kiem tra phai do cO'dU'ang, chenh I~chdo cao giCl'acac ray va phai ghi ket qua kiem tra VaGs6 theo doL
6.8. it nh~t 1 Ian trong nam, phai kiem tra do man cua cac ray va tienhanh do trac doc cac dU'ang ray. Thai gian kiem tra do Giam doc di~u hanhma quyet dinh. Cac ket qua do trac doc phai dU'Q'CPhong Trac dia ma I~pthanh sO'do chi tiet.
6.9. Gieng phai dU'Q'cthU'ang xuyen kiem tra: N~n 10,noc 10va hong 10de Xli' Iy nhCl'ng phat sinh khong dam bao ky thu~t an toan cho toa xe hOc;itdong.
7. Gieng lap d~t tai trl)c phai dU'Q'cchieu sang tc;iicac ga len xuong vaco bien chi dan.
£>i6u 1O.Gi~ng dCPngI~p d~t t6'i trl;lc rno
1. Vi~c dao va chong gieng d(Png phai dU'Q'c thl,J'c hi~n theo thiet kedU'Q'cChu dau tU' phe duy~t.
2. Khoang cach tCr vi chong ho~c mep dU'6'i cua cop pha den gU'O'nggieng va d~t da sau n6 min dU'Q'cquy dinh theo thiet ke; doi v6'i d~t da m~myeu, kem b~n vCl'ng,khoang cach do t6i da la 1,5 m va thiet ke phai d~ c~p cacbi~n phap an toan b6 sung ngan ngCrad~t da Sl)t 1&.
3. Khi dong thai co nhi~u dO'n vi thi cong dao va trang bi gieng, dO'n vinh~n thau chinh phai cung v6'i cac dO'nvi nh~n thau khac xay dl,J'ngbieu do thicong, cac bi~n phap ky thu~t an toan va v~ sinh lao dong trinh Chu dau tU' pheduy~t. Chu thau chfnh co trach nhi~m kiem tra thl,J'chi~n cac bi~n phap neutren, cac dO'n vi khac chiu trach nhi~m thl,J'chi~n an toan cac cong vi~c do dO'nvi do dam nhi~m.
4. NhCl'ng ngU'ai thl,J'chi~n cong tac dao, ch6ng va lap d~t cac trang bigieng phai hieu va biet phat cac tin hi~u quy dinh.
5. Phai chi dinh ngU'ai chiu trach nhi~m phat -tin hi~u va theo doi vi~cnh~n, b6c dO', di chuyen thung tn,lc dao 10a gU'O'ngtrong thai gian thung chada va cac v~t li~u di chuyen len - xu6ng qua 10san cong taco
6. TrU'6'c khi lap d;;lt c6 gieng tc;iic6t :t 0, mi~ng gieng phai dU'Q'cbao v~bang hang rao 1U'6'ithep cao 2,5 m, co cll'a de ngU'ai qua Ic;ii.Sau khi xaydl,J'ngxong c6 gieng, d~ phong v~t rO'itCrtr€m xuong gU'O'ng,nO'imoi ngU'ai lamvi~c, tc;iic6t :t 0, mi~ng gieng phai dU'Q'cche chan bang t~m d~y ket c~u vCl'ngchac, ch6ng chay, co cll'a ma ra v~ hai phfa phl)c VI) thi congo San c6t :t 0 b6trf thiet bicong ngh~ phai dU'Q'cchieu sang.
7. Tren san cong ngh~ thi cong gieng phai co cac 6ng loe v6'i chi~u caophfa tren san toi thieu la 1600 mm va (y phfa dU'6'i san t6i thieu la 300 mm.
14
_~ ,_~am=,•• -=, ,~Ja•• "",""", ••••£" IIIZli:l:ll_-=- liiIla*,""iil""'~' 'RmWi
QCVN 02:2016/BCT Quy chuan ky thu~t qu6c gia v~ an toan t6'i trl;lc rna8. Trong thai gian dao gieng, phai co san bao v$ & phia tren de ph6ng
cac v~t rO'itCl'tren xuong.
9. Gieng dao sau them phai dU'Q'ccach Iy vai phan gieng dang ho<;ttdQnga mlfc dang khai thaG bang cO'ccflubao v$.
10. Khong dU'Q'c:a) Co ngU'ai a gU'O'nggieng trong trU'6'ng hQ'p thay, k~p l<;ticap ho~c
thay thung tn,Jc.
b) ThlYc hi$n cac cong vi$c trong gieng va di chuyen san cong tac khikhong co day bao hiem.
c) V~n hanh san Gong tac khi khong co quy trinh v~n hanh.
d) V~n chuyen dt,mg Cl,Jtrong thung dang cha dcfltda cOng nhU' moc cacv~t VaGday cap khi cLra gio thap gieng ma.
e) Giao nhi$m Vl,Jcho mot ngU'ai vCl'athao tac thung ch& dcfltda ho~c v~tli$u di qua ong loe clla san cong tac vCl'anh~n thung co tai tren san.
g) Thl)'c hi$n cong vi$c & gU'O'nggieng trong th6'i gian thao ho~c moccac ong mem dan be tong.
h) SLr dl,Jngthung cha ngU'ai de v~n chuyen dcfltda, v~t li$u va ccfluki$nclla khung gieng tCl'tren xuong ma thung nay khong co cO' ccflutreo chuyendung da dU'Q'ckiem djnh.
i) Be ng~p nU'ac Cl,JGbQgieng neu khong co Sl)' dong Y clla Chll dau tU'.k) SLr dl,Jngsan nh6 treo lam thung nang hang.
11. Khi tien hanh dong thai cac cong vi$c dao gieng va dl)'ng vi chongco d;nh, tCl'tren san cong tac phai thl)'C hi$n cac quy dinh sau:
a) San cong tac phai co mai che de bao v$ ngU'6'i lam vi$c tren san,tranh nhCrng v~t rO'i tCl'tren xuong va phai dU'Q'Ctrang bi phU'O'ngti$n phat tinhi$u am thanh khi cho thung xuong gU'O'ng.
b) Khe ha giO'a san cong tac va vi chong gieng, giCra san cong tac vaicop pha ho~c tcflmchan bao v$ toi da la 120 mm tinh tCl'g6' ngoai clla thanhcong va trong khi lam vi$c khe ha phai dU'Q'cche kin. Khi dao gieng theo sado han hQ'p, khe ha giO'a san cong tac va vi chong gieng toi da la 400 mm vatren tcfltca cac tang clla san phai co tam 1U'6'ibao v$ co chieu cao it nhcflt la1600 mm bao quanh chu vi san. Phan bao v$ dU'ai san cong tac phai dU'Q'Cche kin bang lap ton chieu cao it nhat 300 mm.
c) San cong tac dung de dao gieng phai co khe h6' de ngU'ai chju trachnhi$m cho thung va hang qua ong loe nhin thay tinh hinh 6' gU'O'ngva thiet bjbo tri & ben dU'ai san. La d~t ong loe giCfa cac tang clla san cong tac phai. dU'Q'Cche bang 1U'6'ikim lo<;ti40 mm x 40 mm. Ben dU'ai ong loe 6' vi tri tiepgiap 1U'6'iv6'i san cong tac phai dU'Q'cche kin v6'i chieu cao it nhat 300 mm.Chieu cao ong loe ben tren tang tren clla san cong taG toi thieu la 1600 mm.
15
QCVN 02:2016/BCT Quy chuan ky thu~t qu6c gia v~ an toan ti>'itrl;lc rna '
. .9) Cac cong vi$c di chuy~n san cong tac, san bao v$, c6p pha kim lo~i,onQ dan, cap di$n phai dU'Q'Cti~n hanh theo cac bi$n phap quy dinh trong hQchieu dao ch6ng gi~ng dU'Q'cduy$t va phai do TrU'6'ng ca chi d~o thl,l'c hi$n.
B~ thl,l'c hi$n cac cong vi$c tren phai dieu khi~n bang tin hi$u theo sO'do sau: San cong tac - m~t bang c6t::t 0 - trc;lmdieu khi~n tai trung tam.
12. Khi di chuy~n san cong tac, t~m chan bao v$, c6p pha kim 10c;li,dU'ang 6ng, cap di$n, c~m cac hanh vi sau:
a) Bong th6'i phat tin hi$u v~n hEmhtai tn,1cma tren nha tai tn,1cva taitn,1cma lap d~t tc;licac vi tri khac phl,JcVl,Jthi cong dao gi~ng.
b) Ti~n hanh cac cong vi$c khac 6' gU'O'nggi~ng va tren san cong taco
c) Oi chuy~n thi~t bi dao gi~ng, khi no bj I$ch so vai vi tri binh thU'ang.
d) NgU'ai d(rng tren c6p pha khi c6p pha di chuyen.
13. Chi dU'Q'cphep ti~p tl,JCcac cong vi$c dao gi~ng ho~c dao sau themgi~ng sau khi di chuyen san cong tac, t~m chan bao v$, c6p - pha kim 10c;livacap di$n trong nhCmg dieu ki$n sau:
a) T~i dong ho chi dan chieu sau va 6' mep tang may nang da dU'Q'cdanh d~u vi tri mai clla san cong taco
b) Ki~m tra dam bao chac chan h$ th6ng dU'ang ong va cap di$n tronggi~ng cOng nhU' quan sat cac khe h6' theo quy dinh clla Quy chuan nay.
c) Cac t6'i da dU'Q'cham phanh, cac cO'c~u dCmg banh coc dU'Q'cdU'a vevi tri lam vi$c, cac t6'i dU'Q'ccat nguon di$n, cat nguon khi nen va dong khoanhatai.
14. Phai SLr dl,Jng cac dl,Jng Cl,Jnang cap (day cap, d~m ngang, quaitreo) da dU'qc kiem dinh d~t yeu c~u.
15. Chi dU'Q'cphep nang, hc;lbang cap cac v~t co chieu dai ho~c kichthU'ac phi tieu chuan (dU'ang 6ng, thi~t bi) khi da I~p phU'O'ng an ky thu~t antoan va phai dU'Q'CGiam doc ma phe duy$t.
16. Phai chen da va phun be tong I~p d~y khe heYgiCl'avi chong va d~tda thanh gi~ng khi ti~n hanh dl,l'ng vi ch6ng co dinh. C~m chen cac khe h6' dobang go va v~t li$u de chay khac.
17. Phai dinh vi cac ong mem dan be tong bang cap thep lien doc theosuot chieu dai dU'ang ong.
18. Vi$c lap d~t khung gi~ng phai dU'Q'cthl,l'c hi$n bang cac san congtac d~c bi$t cOng nhU' cac trang bi khac co k~t c~u dam bao an toan chongU'ai lam vi$c trong gi~ng. Phai co bi$n phap che chan gi~ng, d~c bi$t khithl,l'c hi$n cac cong viec lap d~t khung gi~ng dong thai vai lap d~t thap gi~ngho~c thi~t bi trong gi~ng.
19. Phai ti~n hanR cac bien phap chong ro rl nU'ac triet de tc;li nO'i conU'ac lam anh hU'6'ng tai va gi~ng ho~c tham th~u nU'ac qua va gi~ng.
20. LU'Q'ngnU'ac tham th~u qua thanh gi~ng doc theo chieu dai gi~ngkhong cho phep Ian hO'n5 m3/ngay demo
16
QCVN 02:2016/BCT Quy chuAn ky thu~t quAc gia v~ an toan tcYitrl;lc rna
21. Be tong lam thanh gieng phai dc;itchu~n theo thiet ke va khong thaphO'nmac M 250.
22. Sai I$ch tn)c gieng so v&i thiet ke khong dU'Q'cVU'Q'tqua 50 + 0,15H,mm. Trang d6 H - chieu sau gieng t1nh bang met.
23. Vi$c thao dO' san & gieng dao sau them phai tien hanh theo thiet keva phai dung vi ch6ng tc;!mthai. Thiet ke nay phai dU'Q'cGiam d6c ma duy$t.
24. Khi lap dc;ltcac thiet bj trang gieng, khe h& giCra thung tn)c va cacphan trang gieng phai dam bao:
25. Cac khe h& v~n hanh giO'a nhO'ng phan nho ra t6i da clla thung tn,lc,khung ch6ng va xa ngang trang gieng d(Png clla tn)c tai c6 dinh phai phu hQ'pv&i nhO'ng gia tri ghi trang Bang 3.
Bang 3. Khaang h& quy c1jnhcha phep (rang gieng
Lo~i va cach Gia triLo~i c6t b6 tri c6t Tim gQicua t6i thi~u Ghi chugiimg gi~ng khe h6' cua khe
h6' (mm)
(1) (2) (3) (4) (5)
f)6i v&i giengch6ng bang go chophep khe ha khong
Bang go va nha hO'n 150mmkim 10c;!iv&i khi b6 tri cac
1:..Bangcach b6 tri cac GiO'a thung dU'ang dan ve motdU'Crngdan tn)c va c6t 200 phia cOng nhU' hai
go hU'ang ve mot.~ phia neu phan nhogleng
phia va hai ra Ian nhat cllaphia thung tn,lc cach
tam cac dU'angdan khong I&n hO'n1m
2. Bang Bang kim 10c;!ibe tong, vai cach b6 tri GiO'a thung
g<;3ch, be cac dU'ang dan trl,Jcva c6t 150tong duc h' >. mot
.~luang ve giengsan va hai phia
3. Bangbe tong, Bang go, nhU' GiO'a thungg<;3ch,be tn)c va c6t 200to..ngduc
tren .~glengsan .
17
QCVN 02:2016/BCT Quy chuAn ky thu~t qu6c gia v~ an toiln tcYitrl:lCmo
(1) (2) (3) (4) (5)
4. Bang Cac xa ngang Khi b6 trf cac thunggo, be bang kim lo~i, GiCl'acac tn)c trong gi~ngtong, go khong giCl' thung tn)c va 150 d~c bi~t ch~t h~pg~ch, vi cac dU'ong dan xa ngang khe h& nay khongchiubin hU'ang nho hO'n 100mm
5. Banggo, be Khong co xa GiCl'a2 thung Khi cac thanh dantong, ngan giCl'acac tn)c chuy~n 200 hU'ang clingg~ch, VI thung tn)c dongchiubin
6. Bang B6 trf cac f)6i vai cac gi~nggo, bedU'6'ng dan GiCl'athung cui dU'a vao san xuattong,hU'ang ve mot va cac bo ph~n trU'ac nam 1973,g~ch, be ben, haiben clla cO'cau h~ 60 khe h& nay co th~
t~ng duc sU'on (c~nh) va thung khong nho hO'n40san, vi& m~t trU'ac mmchiubin
GiCl'axa ngang7. Bang B6 trf cac va nhCl'ngphfln Khi tren thung trl)cgo, be nho ra clladU'ong dan co cac con Ian dO'tong, hU'ang ve mot
thung tn)c, tai nho ra, khe h&g~ch, be cach tam clla 40t~ng duc
ben, haiben cac dU'6'ng dan giO'a con Ian va xasU'on (c~nh) va ngang cfln phaisan, vi & m~t trU'ac hU'ang mot tang them 25mmchiubin khoang d~n
750 mm
8. Banggo, be Bang go co b6 GiCl'anhCl'ngxatong, ngang khongg~ch, be trf cac dU'6'ng giCl'dU'ong dan 50dan hU'ang &tong duc hU'ang vasan, vi m~t trU'ac thung cuichiubin
9. Bang Bang kim lo~i GiCl'amepgo, be va go, khong ngoai clla b~ctong, phI) thuoc vao dan hU'ang
15g~ch, be Sl,J'b6 trf clla thung tn)c vatong duc cac dU'ong dan cO'cau d~ batsan, hU'ang cac dU'ong dan
18
QCVN 02:2016/BCT Quy chuan ky thu~t qu6c gia v~ an toan t6'i trl,Jc rna
(1)
vi chiubin
10. B~nggo, betong,g~Ch, bet~ng ducsan, vichiubin
11. B~nggo, g~ch,be tong,vi chu bin
12. Tat cacac lo~i vichong
(2)
Bo trl cacdU'cyng danhU'6'ng ve motben, hai ben vam~t trU'6'c
B~ng kim lo~iva go, khongphl,Jthuoc vaoSl,l'bo trl cllacac dU'6'ng danhU'6'ng
C6 cac dU'6'ngdan hU'6'ngb~ng cap cllatrl,Jctai nhieucap
. (3)
hU'6'ngvao xangang.
GiO'a nhO'ngph~n nho ranhieu nhat vaxa nhat so v6'itam clla thungtrl,Jc va xangang c6 trnhd~n Sl,l' manclla dU'6'ngdan hU'6'ng,bc;lC danhU'6'ng va khanang c6 th~quay cllathung trl,Jc
GiO'a nhO'ngray clla m~tb~ng nh~n vathung cOi
GiO'acacthung trl,Jcvavi chong xangang ho~cthanh gi~ngtrong gieng
GiO'a nhO'ngthung trl,Jcchuy~n dongclla mot trl,Jctai
GiO'a nhO'ngthung trl,JctaiIan c~n
(4)
25
30
225
265
300
350
(5)
Uoi v6'i ma thiet kem6'i
Khi gi~ng sau d~n800 m
Khi gi~ng sau hO'nBOOm
Trong tat ca cactrU'6'ng hQ'p,cackhe h& v~n hanhkhong dU'Q'cnhahO'n0, 75 cac kheh& thi~t ke
13. Tat ca C6 cac dU'6'ngcac 10c;livi dan hU'6'ng
GiO'a nhO'ngthung trl,Jcchuy~n dong
300Khe h& theo thietke
19
QCVN 02:2016/BCT Quy chuan ky thu~t quac gia v~ an toan t6'i trlJc rna
(1) (2) (3) (4) (5)
chong b~ng cap clia clia mot tn,Jctn,Jctai mot cap tai
GiCfa nhCfngthung tn,Jc
350chuyen dongclia cac tn,Jctaik~ nhau
GiCfa nhCfngthung tn,Jcvavi chong, xa
240ngang ho~cthanh gi~ngtrong gi~ng
26. Khi dao gi~ng, khoang cach clla nhCfng cap dan hU'ang & giCfa cacthung tn,Jc kh6ng dU'Q'cnho hO'n 300 mm. Khi chi~u sau clla gi~ng Ian hO'n400m buoc phai d~t cac cO' c~u ngan nglJ'a kha nang va ch~m clla cac thungtn,Jcdao gi~ng. Cac cO' c~u nay kh6ng c~n thi~t n~u khe h& giCfa nhCfng capdan hU'ang & giCfa Ian hO'nho~c b~ng (250 + H/3000) mm, trong d6 H la chi~usau clla gi~ng, tinh b~ng milimet.
27. Khe h& giO'a thung tn,Jcdao 16 dang chuyen dong va khung chonggi~ng ho~c nhO'ng ph~n nh6 ra clla trang thi~t bi d~t trong gi~ng (dU'cyngongdan, xa chong ... ) kh6ng nho hO'n400 mm.
28. Khe h& giO'a cac thanh (c~nh) clla mi$ng ong loe san dao 16 va cacph~n chuyen dong nh6 ra clla khung dinh hU'ang thung tn,Jc dao 16 kh6ngdU'Q'cnho hO'n 100 mm.
29. TrU'cyng hQ'p d~t cot gi~ng cung vai thai gian dao gi~ng, khe h& toithieu giO'a cac ph~n nh6 ra Ian nh~t clla thung tn,Jcdao 16 ho~c clla khung danhU'ang va cac xa ngang dU'Q'cquy dinh nhU' sau:
a) 350 mm doi vai dU'ang dan hU'ang b~ng cap d~t trong m~t ph~ngvuong g6c vai cac xa ngang.
b) 400 mm doi vai dU'ang dan hU'ang b~ng cap d~t trong m~t ph~ngsong song vai cac xa ngang.
c) 30 mm doi vai dU'ang dan hU'ang clfng (ray, thep chO' nh~t).
d) Phai kiem tra cac khe h& trem trU'ac khi cho thung tn,Jcchuyen dong.
Di€!u 11. O&n hwang, cO'cau d&n hwang, bwac c6t gi~ng
1. Dan hU'ang
1.1. Dan hU'ang thung skip gi~ng chinh
a) Dan hU'ang clfng: Thep dc;mghinh hop, ray, go.20
QCVN 02:2016/BCT Quy chuan ky thu~t qu6c gia v~ an toan !<yitrl;Jc rna
b) Dan hU'ang mem: Cap thep co ket cau kin.
c) Cho phep SLr dl,mg hai dan hU'ang bang ray m(>t ben dcSivai thungskip.
1.2. Dan hU'ang thung cui1.2.1. Khi thung cui chieu dai nha hO'nho~c bang 4 m:
a) Cho phep SLrdl,mg moi m~t trU'ac, sau thung cui m(>tdan hU'ang.
b) Cho phep SLrdl:mg hai dan hU'ang bang"ray m(>tm~t ben thung cui.
c) Cho phep SLrdl:mg dan hU'ang {y hai m~t ra, vao thung cui.
1.2.2. Khi thung cui dai hO'n 4 m, phai SLr dl:mg 3 dan hU'ang (2 danhU'ang a m(>tben thung cui, m(>tdan hU'ang (y m~t con I~i) ho~c 4 dan hU'ang.
2. CO'cau dan hU'ang cua thung trl,Jc:
a) 86i vai dan hU'ang thep h(>p,phai trang bj cO'cau dan hU'ang con Iandan h6i va cO'cau dan hU'ang an toan ki~u trU'qt.
b) Khi dan hU'ang bang thep ray, bcStri m(>tben thung trl,Jc,dung cO'caudan hU'ang cLrng d~ng kin.
c) Khi dan hU'ang bang ray bcStri hai ben thung trl,Jccho phep SLrdl,JngcO'cau dan hU'ang cLPngd~ng ha, co tam lot, co th~ thay the.
3. SU'ac c6t gieng
3.1. TCP2 m den 4 m dcSivai dan hU'ang bang ray go.
3.2. TCP3,125 m den 4,168 m dcSivai dan hU'ang bang ray sat.
3.3. TCP4 m den 6 m dcSivai dan hU'ang d~ng h(>p.
3.4. TCP4 m den 6 m khi trang bi dan hU'ang cLrng cho thungskip.
3.5. Trong cac gieng dLrng trang bi dan hU'ang bang cap, t~i cac vi trichat, dO' tai thung trl,Jc (y mLrc dU'ai cung va tren m~t bang phai, trang bi danhU'ang cLrng va cO'cau dan hU'ang tU'O'ngLrng cho thung trl,Jc.
3.6. Khi dung dan hU'ang cap, phai SLr dl,Jng cO' cau dan hU'ang ki~u6ng, co ket cau de dang thay the b~c trU'qt.
, £)i~u 12. Cac thi~t bj trong gi~ng, nha trlJc mo, thap gi~ng va rimgieng
1. Khi thiet ke mai va cai t~o tai trl,Jcma phai xem xet:
a) Xay dl,J'ngsan thao tac d~ phl,Jc.VI) cong tac: Ki~m tra, v~n hanh valap d~t c6t gieng, dU'cyngcong dO' tai, thiet bi giam chan dO' thung, cap nang,cap can bang, phanh, thanh dan va thiet bi khoan, bcScxuc.
b) Che chan mi~ng gieng d~ thLr nghi~m phanh du thung cui, dcSitrQng,sLrachO'a skip cua may trl,Jc.
c) Cac trang thiet bi cO'giai can thiet d~ treo va thay the cap, thung trl,Jc,16ivao d~ lap rap trem nha trl,Jcma va thap.
d) Trang thiet bi cO'gi6'i d~ thay the puly thap gieng.
21
I
QCVN 02:2016/BCT Quy chuan ky thu~t quac gia v~ an toan tcYitrl:lCmoe) Tam lat san trang gieng: SLr dl:mg tam kin doi v6'i gieng phl,Jva tam
dc;mgmat cao doi v6'i gieng chinh. Kich thU'6'c mat 1U'6'ikh6ng l6'n han 70 x 70mm.
2. Chieu sau ron gieng xac dinh theo:
a) Mli'c de;>xuong sau clla thung trl,Jc v6'i chieu cao c~n thiet de bo trithiet bj giam chan.
b) Chieu cao c~n thiet de bo tri thiet bi keo ding cap du6i va danhU'6'ng.
c) 80 tri d~m cap can bang.
d) Kha nang he;tv~t li~u dai dU'6'i thung cOi.
e) Mtfc nU'6'c cao nhat trang ron gieng phai thap hO'nvong cap can bang01 m.
g) Trang cac gieng SLrdl,Jngde nang he;tngU'6'i va cap cli'u, mli'c nU'6'ccao nhat trang ron gieng c~n phai thap hO'n vi tri day thung cOi khi he;txuongmli'c thap nhat.
3. Trang ron gieng phai co nut bam "stop", cat me;tchdieu khien t6'i trl,Jckhi xay ra Sl,J'co chung cap, dli't cap can bang.
4. Cho phep keo cang cap dan hU'6'ng dU'6'i ron gieng bang doi trong.
CHU'O'NG III
Thap gi€!ng dwng, c6t gi€!ng£)i~u 13. V~t li~u.thap gi~ng dwng1. Vi~c h,ra chon v~t li~u cho ket cau thap gieng phai dap li'ng cac yeu
c~u sau day:
a) Cac cau ki~n chinh SLrdl,Jngthep ket cau carbon chieu day s; 16 mm,co cU'6'ng de;>tieu chu~n clla thep theo sli'c ben keo dli't fu ;:: 510 MPa va cocU'6'ng de;>tieu chu~n lay theo gi6'i he;tnchay clla thep fy ;:: 345 MPa. Boi v6'ithep ket cau co chieu day> 16 mm tra theo Phl,Jll,JcA2 Tieu chu~n quoc giaTCVN 5575: 2012 - Ket cau thep - Tieu chu~n thiet ke.
b) Cac cau ki~n thli' yeu, co the dung thep ket cau carbon chieu day s;16 mm, cU'6'ng de;>tieu chu~n clla thep theo StfC ben keo dli't fu ;:: 370 MPa cocU'6'ng de;>tieu chu~n lay theo gi6'i he;tnchay clla thep fy ;:: 235 MPa. Boi v6'ithep ket cau co chieu day> 16 mm tra theo Phl,J ll,JcA2 Tieu chu~n quoc giaTCVN 5575: 2012 - Ket cau thep - Tieu chu~n thiet ke.
2. Quy cach v~t li~u cac cau ki~n thap gieng, phai phu hQ'pcac quy djnhsau:
a) Ket cau chong dO' pu Iy, xa dO' thung, xa chong va che;tm, ce;>tdanchong dtfng, ce;>tdan chong nghieng chieu day toi thieu thep kh6ng nho hO'n8mm; de;>day tam thep gan tang cU'6'ng kh6ng nho han 6 mm.
b) Be;>day tam thep khung chong deYdan chong dli'ng, kh6ng dU'Q'cnhohO'n 12 mm.
22
, QCVN 02:2016/BCT Quy chuan ky thu~t qu6c gia v~ an toan t6>itrl:lC me) .
c) M~t cat toi thieu cac thanh thep hinh: Thep goc 113 L 63 x 6, thep chCr1113 114, thep chCrC 113 C12,6.
d) Lan can co the dung thep L 50 x 5 ho~c thep ong ON 50 x 2,5.
e) 89 day t~m ma, khong nhe hO'n8 mm.
3. SO'n chong gi k~t c~u thep thap gi~ng:
a) Viec lam s<;lchb~ m~t thep, chong an man va cac yeu cau khac phuhQ'p v6'i Tieu chuan quoc gia TCVN 8790: 2011 "SO'n bao ve k~t c~u thep -quy trinh thi cong va nghiem thu".
b) Tai lieu thi~t k~ phai neu r5 10<;lithep, sO'n chong gi va chi~u day l6'psO'n phu.
c) Thep trong k~t c~u thap gi~ng, sO'n can phai dU'Q'ckiem tra, xu~t Xli'phai r5 rang.
d) 80'n vi SlYdl.,mgthap gi~ng can phai kiem tra dinh ky va bao dU'ongk~t c~u thep, sO'n phu b6 sung theo tai lieu ky thu~t.
f)i~u 14.V~t li~u k~t cau cOtgi~ng1. Khi ll,J'achon v~t lieu de ch~ t<;lOcot gi~ng phai dam bao:
a) 89 cLrng, d9 b~n can thi~t va tu6i tho cua cac k~t c~u khung cotgi~ng, thap gi~ng phai dam bao yeu cau t<;li8i~u 13 Quy chuan nay.
b) Cong nghe ch~ t<;lO,han cat khong lam giam tinh cO' Iy cua v~t lieu.
c) Kha nang chong an man trong moi trU'cyngxam thl,J'c.
2. Khi ch~ t<;lOcac k~t c~u cot gi~ng can phai SlYdl:mg cac v~t lieu:
a) B~ng thep (doi v6'i thanh dan hU'6'ng va xa ngang), b~ng go (chu y~uv6'i thanh dan hU'6'ng).
b) Be tong cot thep va be tong ong (doi v6'i xa ngang d<;lngthuon).
c) V~t lieu b~ng thep nen ap dl,Jng(y d<;lngthanh meng (dam thep hinh I,U, thep goc kin - hinh hOp va hlnh elip) ch~ t~o b~ng can, dinh hinh ho~c han.
3. Thep ap dl,Jng doi v6'i k~t c~u cot gi~ng can dam bao g.6'i h<;lndoc(rng va do chay, do gian dai tU'O'ngdOi, phu hQ'p v6'i tieu chuan thep vadi~ukien ky thu~t.
3.1. Phai co cac yeu cau ky thu~t an toan Cl,Jthe doi v6'i cac k~t c~u han.
3.2. Xa ngang, thanh. dan hU'6'ng va cac phan tlY chiu tai khac cua cotgieng chon nhLPsau:
.a) Khi khong co moi trU'ang xam thl,fc, SLrdl,Jng thep cacbon th~p ho~cthep cacbon thong thU'ang mac CT35 Mn theo TCVN 1765:1975 Thep cacbon k~t c~u thong thU'ang - Mac thep va yeu cau ky thu~t ho~c tU'O'ngdU'O'ng.
b) Khi (y moi trU'ang co xam thl,J'c,SlY dl,Jng thep hQ'p kim co lI'ng su~tgi6'i h~n fy ~ 345 MPa va fu ~ 390 MPa va tU'O'ngdU'O'ngco nang cao cO' tinhva chong an man. .
23
l
QCVN 02:2016/BCT Quy chuan ky thu~t qu6c gia v~ an toan tcYitrl;lc rna
4. K~t c~u cot gi~ng b~ng go cEmphai dU'Q'cch~ tc;lOtCrIOc;ligo ran, d~c.Phai t1nhtoan, Xli' Iy d~ bao v~ go khong bi hong do ~m, gay hong, phu hQ'pvai thi~t k~ va hU'ang dan bao v~ k~t c~u xay dlfng; quy dinh ve phong chongchay n6 khi thi~t k~.
5. Thep hinh va kich thU'ac m~t cat phan tLrcot gi~ng theo k~t qua tinh
_,....IIEI. "%••••""W'""'"'••••••••• ===••••••• ..='~--=".-=.. ,=...."""'E"'''''''••••_r_~'.=__~~_'~._=~..='. ~~~~"
II
I
I
toan:a) 80i v6'i xa ngang va dan hU'ang SLrdl,mgthep hop, ch~ tc;lotCrthep
djnh hinh va han. Khi v~n toc clla thung tn,lc th~p va tai khong Ian thich hQ'pdoi vai thanh dam 124M, con dan hU'angdung thep ray P43, P50 va P65 phuhQ'pv6'i c~u tc;lodan hU'angthung skip trU'Q'ttren thep ray.
b) Chieu day clla bl,lng thep hinh can dung lam xa khong nho hO'n8mm.
c) Dan hU'6'ngthep hinh hop co th~ dung hinh hOp k~t c~u han ho~cthep hop can khong moi han, cac dau thanh dan hU'ang phai han kin d~ khonglot nU'acVaGtrong. Cho phep ap dl,mgdoi v6'i cot gi~ng thanh dan hU'anghantCrthep hinh d~c bi~t.
d) 80i v6'i thanh dan hU'6'ng,lam vi~c chll y~u trong trc;lngthai keo - nenvai do I~ch tam nho co th~ SLrdl,lngong thep day 4 -:-9 mm nh6i day be tong.
6. Thep lam xa ngang la thep hinh vuong kich thuac tuO'ng quan giO'achieu cao vai chieu rong tCr2,2 -:-3,0. 8~ giam IlfC can lu6ng thong gio, chophep ap dl,lng thep hinh d~c bi~t ho~c lap d~t cac chl,lp co h~ so can khi donghoc th~p.
£)i~u 15. Biit giCPcOt gi~ng trong than gi~ng
1. Lap cac xa ngang vai vo gi~ng phl,l thuoc VaGsO'd6, k~t c~u tang vad<;mgk~t c~u vo gi~ng:
a) Khi vo gi~ng b~ng be tong: Chon hai dau xa VaG10 dl,lc tren vo gi~ng,chieu sau 10 xac djnh b~ng t1nhtoan; lien k~t b~ng vit neo d~c bi~t; k~t hQ'p-mot dau chon VaGvo gi~ng, mot dau dung vit neo.
b) Khi vo gi~ng b~ng kim IOc;li:Lien k~t bang bu long.2. Khilap dung vit neo phai tinh toan tnf6'c cac phU'O'ngphap lap xa
ngang v6'i vo be tong gi~ng dlfng:a) Lap gian ti~p qua cac gia dO'lien k~t k~t c~u han ho~c due dU'Q'cbat
giO'vai vo be tong gi~ng dlfng bang cac vit neo.b) Lap trlfc ti~p VaGthanh be tong b~ng cach ep ch~t ban goi clla xa len
vach gi~ng dlfng ho~c tlfa chung len dau cuoi vit neo.c) Cho phep lap trlfc ti~p thanh dan hU'ang vai vo gi~ng b~ng vit neo
dc;mgvit dU'Q'cd~t VaGthanh be tong trong qua trinh xay dlfng, dam bao dieuchinh dY'Q'cvi tri lap khi lap d~t va trong thai ky khai thac.
d) Cac vit neo co th~ dU'Q'cSLrdl,lng la d<;mgvit dU'Q'cgan ch~t VaGthangi~ng theo thi~t k~ va dung vO'ava cO'IEm ch~t.
24
QCVN 02:2016/BCT Quy chuan ky thu~t quOc gia v~ an toan t6'i trl:lCme>
e) f)i~m I~p vit neo can phai co ket cau va do b~n d~u, b~t giCrch~t vaicac phan tLPc6t gieng.
3. Lien ket neo va bu long xa ngang vai than gieng, lien ket giap n6i xangang trong ph~m vi tang, lien ket thanh dan hU'6'ng v6'i xa ngang va lien ketn6i thanh dan len cac tang dU'Q'Ctinh toan theo mo men u6n, h,l'cngang va h,l'Cdoc, tac dong len cac lien ket nay.
4. Khi I~p xa ngang vai neo vao than gieng, can t~p ket day du cac boph~n len san thao tac I~p d~t, treo len tang tren.
5. Phai Slr dl,mg thiet bi dinh tam d~ dinh tam cac 10 b~t bu long lien ketdam bao do chinh xac theo thiet ke khi b~t giCrcac xa ngang, dam cong sO'nlen vit neo.
6. Vit neo phai chiu dU'Q'ctai trong d(Pt gay t6i thi~u 10 tan va tai tronglam vi~c t6i thi~u 5 tan. TrU'ac khi SLPdl,mg phai tien hanh thLPnghi~m d~ ki~mtra thong s6 ky thu~t tren.
7. TrU'ac khi I~p d~t cac vit neo phai lam s~ch 10 khoan.8. Xiet ch~t cac dai 6c neo, vai Il,I'cdoc tn,JcdU'Q'cxac dinh theo thiet ke.
£)i~u 16. ChOng an man baa v{: cOt gi~ng dwng1. Khi thiet ke c6t gieng can tuan thu dung phU'O'ng phap tinh toan
chuyen nganh, cac ket cau thep phai ch6ng dU'Q'ctinh an man, ch6ng gTtheotuoi dai cua me trong di~u ki~n Cl,Jth~.
2. Cac thong s6 SLPdl,Jngc6t gieng:
a) Tfnh toan cU'ang dO an man do gTset cua cac phan tLPc6t gieng chiutai chinh, p, m/nam.
b) Tfnh toan cU'ang do an man cO' hoc cua cac thanh dan hU'ang, <;,m/nam.
c) Tinh toan thai hc;1nSLPdl,JngT, nam.
3. Can phai tinh toan ki~m tra tuoi tho cua cac phan tLPc6t gieng bj anman h6a hoc va an man cO'hoc d~ thiet I~p thai hc;1nSLPdl,JngT theo di~u ki~ntrc;mgthai gi6'i h~n.
4. Khi v~n t6c an man l6'n hO'n0,1 mm/nam, phai c6 lap phu bao v~.
5. V~t Ii~u che phu ch6ng an man c6t gieng d(Png, k~ ca cac chi tiet k~pch~t:
a) V~t li$u t6ng hQ'p, nhl,l'a epoxy ho~c composite.
b) M<;inhung n6ng (kem, nhom).
c) SO'n 16tbao v~.
6. Tuoi tho va chi~u day l6'pphu b~ m~t ket cau c6t gieng:
a) 8ao v~ c6t gieng ma tuoi tho 25 nam va dU'ang la ch6ng bang khungkim 10<;ii,l6'p phu polime day t(P 130 + 150 I-lm.
25
QCVN 02:2016/BCT Quy chu~n ky thu~t qu6c gia v~ an toan tcYitrl:lCrno
b) Bao v~ cot gi~ng rna tuoi tho 25 -+ 30 nam, l6'p san phu 16tday tCr200-+ 250 I-lm.
c) Tren 30 nam, l6'p phu m<;lnhung n6ng 400 -+ 500 I-lm.
7. 80, ki~m tra kfch thU'6'c hinh hoc cua cac thanh dftm dU'O'cthU'c hien:Ki~m tra khong dU'Q'cmuon han 1 thang sau khi lap d~t cot gi~ng tron'g gi~'ngdung; ti~p theo la trU'6'c khi dU'a gi~ng dLrng vao hO<;ltdong. Tftn so do, ki~mtra va toc do an man dU'Q'cxac dinh theo Bang 4.
Bang 4. T~n s<5 GO, kiem tra va t<5c Ge> an man
MLrc do an man cua moi TOCdo an man cac thanh dftm Tftn so do, namtrU'cmg rna trong gi~ng dLrng, mm/nam
Y~u Nha han 0,05 8
Trung binh 0,05 -+ 0,2 5
N~ng L6'n han 0,2 3
CHU'O'NG IV
Quy djnh v~ an toan trong thi~t k~, ch~ tc;totb'i trl.Jcme£)i~u17. Quy djnh chung
1. Thi~t k~ m6'i, ch~ t<;lO,cai tien, It)'a chon, lap d~t tn:Jctai rna phai phuhQ'pv6'i cac yeu cftu an toan doi v6'i t6'i tn)c rna t<;liQuy chu~n nay, Quy chu~nky thu~t quoc gia v~ an toan khai thac than hftm la QCVN 01: 2011/BCT,TCVN 4244:2005 va cac tieu chu~n, quy chu~n co lien quan.
2. Phai neu ro cac Co'sa ap dl:mg tfnh toan, thiet ke va It)'a chon t6'i tn)cmo.
3. V~t Ii~u, chi tiet, linh ki~n v~t tU' phl,lc Vl,l che t<;lO,lap d~t m6'i, sLPachO'a t6'i trl,lc rna phai:
a) C6 dfty du rna hi~u, thong so ky thu~t va phai dU'Q'Ctfnh toan Il,l'achon phu hQ'p v6'i cac yeu cftu v~ ky thu~t an toan t<;li..Quy chu~n nay va cacquy chu~n, tieu chu~n hi~n hanh c6 lien quan ho~c theo tai li~u cua nha chet<;lokhi sLPachO'a.
b) Phai co chLrng nh~n chat 1U'Q'ngkern theo, khi cftn thiet phai tien hanhthLr nghiem, ki~m dinh. Sau khi xac nh~n d<;ltyeu cftu m6'i dU'Q'cSLPdl,lng.
c) Cac chi tiet duc khong co khuyet t~t nhU' xop, c6 10 khf, di t~t, nLrt,khuy~t thieu.
d) Cac chi tiet ren khong dU'Q'cnLrt, t<;lo tftng, oxit, gap, s~o, khuyetthieu.
e) Cac chi tiet han v6'i nhau, moi han khong dU'Q'c nLrt, ng~m XI, dLrtdO<;ln,chay.
26
_-"-- ~~~~ ...,.... """•• l:IIIIwm"rmlilllli:ll.liIlI_
QCVN 02:2016/BCT Quy chuan ky thu~t quOc gia v~ an toan tcYi tn.Jc rna
g) Cac chi tiet c~nh sac, goc nhon va cho loi can phai lam elm phu hQ'pv6'i tieu chu~n hi~n hanh.
h) Cac bo ph~n, Iinh ki~n n~ng clla t6'i tn:Jcphai co vi trl de mac c~u vatreo len khi lap d~t.
i) Mau clla cac bo ph~n quay 10 ra ngoai phai dU'Q'cphan bi~t v6'i mauclla cac bo ph~n khong quay xung quanh.
k) Moi diem tra dau boi trO'n phai dU'Q'Cdanh dau bang mau khac v6'imau clla sO'nclla thiet bi.
4. Thiet bi di~n clla t6'i tn,Jcphai phu hO'Pv6'i quy dinh v~ an toan ph6ngn6 t~i QCVN 01: 2011/BCT va bo Tieu chu~n qucScgia TCVN 7079.
5. Khi nhi~t do moi trU'6'ng lam vi~c clla hop giam tcScnha hO'n 8°C phaithiet ke them thiet bi gia nhi~t, cao hO'n 35°C phai thiet ke them thiet bi lammat.
6. Trang di~u ki~n lam vi~c binh thU'6'ng, tu6i tho SLr dl,mg clla hop giamtcSckhong nha hO'n50.000 gi6' lam vi~c.
£)i~u 18. Quy djnh v~ ghi nhan t<Yitr ••.•e rnaa) Nhan hi~u t6'i trl)c ma phai phu hO'P v6'i quy dinh t~i Nghi dinh scS
89/2006/N£>-CP ngay 30 thang 8 nam 2006 clla Chlnh phll quy dinh v~ nhanhang hoa.
b) Cach ghi va doc ma hi~u Uri trl)c ma tham khao PhI) Il)c II.
£)i~u 19. Th6'i gian lam vi~e eua t6'i tr ••.•e rna1. scSngay lam vi~c trong nam dcSiv6'i t6'i tn,Jcma dU'Q'ct1nh bang scS
ngay lam vi~c tr6ng nam clla mo.
2. Khi tinh toan th6'i gian lam vi~c clla t6'i trl)c ma trang mot ngay dem,can xem xet den th6'i gian kiem tra tr~ng thai va gieng, ccStgieng, vi trl dU'6'ngcSng,cap di~n va cong tac kiem tra ky thu~t an toan, bao dU'6'ng ky thu~t, kiemdinh, hi~u chinh dinh kyo
T6ng thai gian trung binh cho cac ho~t dong nay trang mot ngay demdU'Q'cxac dinh theo cong thLPC4:
T = A + B.Hg.10 -3, gi6' (4)
Trang do:
Hg - Chi~u sau gieng, m;
A, B - H$ scSdU'Q'cxac dinh theo Bang 5.
Bang 5. Xac ajnh h? so A, BD~ng may nang ScStn,Jctai trong gieng A B
(1) (2) (3) (4)
Tang cucSncap 1 2,4 2,52 2,6 3,0
27
QCVN 02:2016/BCT Quy chuAn ky thu~t qu6c gia v~ an toan tai trl}c me
(1) (2) (3) (4)3 3,0 3,21 2,6 2,6
Tang rna sat 2 2,8 3,23 3,1 3,4
3. Thai gian tai tn,Jcrna lam vi$c trong ngay dem:
a) Ma lam vi$c 3 ca, tong so th6'i gian lam vi$c moi tai tn,Jc rna gi~ngchfnh va gi~ng phl,Jtheo quy dinh kh6ng Ian han 18 gia trong mot ngay demo
b) Khi ch~ dO lam vi$c 2 ca thi tong so th6'i gian lam vi$c t6'i trl,Jc rnagi~ng chfnh kh6ng Ian han 14 gi6', t6'i trl,Jcrna gi~ng phl,J18 gia.
c) Khi trang bi ba may trl,Jctrong mot gi~ng, tong so thai gian lam vi$ckh6ng l6'n hO'n 15 gi6' trong mot ngay demo N~u chi co tai trl,Jcrna thung cui thitong so gia lam vi$c kh6ng dU'qc vU'qt qua 18 gi6'.
d) Khi dao sau them gi~ng, chuan bi cac t~ng khai thac mai, cho phepth6'i gian lam vi$c clla tai trl,Jcd~n 20 gia trong mot ngay demo
4. Di$n tfch SLr dl,Jng m~t san thung cui de ngU'ai dLrng can xac dinhtheo chieu rong ben trong thung cui va theo chieu dai giam di 0,4 m. So ngU'6'itrong moi t~ng clla thung cui dU'Q'cxac dinh tren dinh mLrc 0,2 m2 di$n tfch SLrdl,Jngsan cho mot ngU'ai.
5. 8ieu ki$n lam vi$c
a) 80i vai tai trl,Jcrna phong no: Theo quy dinh te;tiKhoan 4 8ieu 17 Quychuan nay.
b) 80i v6'i t6'i trl,Jc rna kh6ng phong no: Kh6ng dU'qc SLrdl,Jng& nhCrngnai co khf metan, bl,Jithan va cac the khf de chay no khac.
c) Thfch hqp vai m6i trU'ang lap d~t: Thi~t bi tai tn,Jc rna phai thfch hQ'pv6'i dieu ki$n an toan trong m6i trU'6'ng lap d~t nhU': Nhi$t do, do am, do anmon, do cao.
d) Thi~t bi di$n trong m6i trU'6'ng am phai de;tttieu chuan IP 54.
e) Thi~t bi phai dU'Q'cd~t te;tivi trf on dinh, kh6ng co rung dong me;tnh,kh6ng co tfnh an mono
g) Khi do cao so vai m~t nU'ac bien Ian han 1000 m, c~n phai nghien CLrUd~n tac dl,Jnglam le;tnhclla kh6ng khf va Sl,J'giam clla cU'6'ngdo cach di$n, co giank~t cau thep. Khi thi~t k~, ch~ te;tO,ll,J'achon thi~t bi phai tfnh t6'i yeu to nay.
£)i~u 20. May trl;lc
1. 80i v6'i tai trl,Jc rna gi~ng dLrng SLrdl,Jngmay trl,Jccap mot d~u ho~cmay trl,Jcrna sat nhieu cap.
2. 80i v6'i tai trl,Jcgi~ng nghieng SLrdl,Jngmay trl,Jccap mot d~u.
3. Khi gi~ng de;ttdO sau Ian nhat va de;ttc6ng suat thi~t k~, n~u SLrdl,Jngmay trl,Jc cap mot d~u thi tang quan cap phai chLra h~t cap va dam bao
28
-.,.. •• "rtrJIP
... aa.ma_
QCVN 02:2016/BCT Quy chuan ky thu~t qu6c gia v~ an toan t6'i trl;Jcrno
chuyen ch& het hang. Trang cac trU'6'ng hQ'p khac Il)'a chon theo tinh toan,thiet ke.
4. Cho phep SLrdl,mg may tn,lc nhieu cap thay the cho may tn,lc cap motdau. Trang cac dieu ki~n kh6 khan bo tri tren m~t bang khi xay dl:J'ngma nhieumay tn,lc.
5. Khi chieu sau gieng I&n hO'n700 m, nen SLrdl:mg may tn,lc nhieu cap.
6. 8~c tinh may trl,lc can chI r6 gia tri h,J'ckeo tTnh I&n nhat va chenhI~ch h,J'ccang cap theo tieu chu~n.
£)i~u 21. Tang culm cap
1. Ty so giCradU'6'ng kinh tang va dU'6'ng kinh cap thep
1.1. 80i v&i may trl,lc tang trl,l mot cap:
a) 80i v&i may trl,lc tren m~t dat: ~ 80.
b) 80i v6'i may trl,lc dU'&i ham 10:~ 60.c) Khi SLrdl,lng cap thep d~ng kin, cac gia trj tren phai tang them 20%.
1.2. 80i v&i may trl,lc tang ma sat nhieu cap:
a) 80i v&i may trl,lc tren m~t dat (ke ca puy Iy thap gieng): ~ 90.
b) 80i v&i may trl,lc dU'&i ham 10:~ 80.c) Khi SLrdl,lng cap thep dc~mgkin, cac gia tri tren phai tang them 20%.
2. So I&p cap cuon tren tang trl,l t6'i trl,lc cap mot dau.
2.1. 80i v&i gieng dLPng:
a) 8e v~n chuyen ngU'6'i ho~c hang - ngU'6'i chI cho phep cuon 1 I&p.
b) 8e v~n chuyen v~t li~u cho phep cuon 2 I&p.
2.2. 80i v6'i gieng nghiemg:
a) 8e v~n chuyen ngU'6'i ho~c hang - ngU'6'i cho phep cuon 2 I&p.
b) 8e v~n chuy~n v~t Ii~u cho phep cuon 3 I&p.
3. Trang thai gian xay dl,J'nggieng de v~n chuyen ngU'6'i va v~t li$u chophep quan 2 I&p.
4. Tang quan nhieu I&p cap phai dam bao cac dieu ki~n:
a) Vanh mep tang phai cao hO'n I&p cap quan trem cung it nhat bang 2,5Ian dU'6'ng kinh cap.
b) 80i v&i 'Y4 chieu dai vong cuoi cua I&p cap dU'&i chuyen len I&p trenphai dU'Q'ctang cU'6'ng kiem tra va luan chuyen theo chu ky lap cap de thLrnghi~m.
c) Tai trl,lc ma gieng nghieng dang ho~t dong, khi tien hanh dao tiep cacmLPCtang cho phep tang so I&p quan len them mot I&p khi co cO' cau dechuyen tiep trO'n tru cap tCf I&p nay sang I&p khac nhU'ng tong so I&p kh6ngdU'Q'cVU'Q'tqua 5 I&p.
29
'tp"wrm .••••
QCVN 02:2016/BCT Quy chuan ky thu~t qu6c gia v~ an toim ti>'i trl)c rna
5. Vanh rna phanh va tang ma sat phai dU'Q'Cti~n hanh kiem tra m6i hantheo Tieu chu~n qu6c gia TCVN 6008:2010 - Thi~t bi chiu ap ll,J'c- M6i han -Yeu c~u ky thu~t va phU'O'ngphap thLP.
6. Tang ma sat va puly dan hU'ang phai dU'Q'ckiem tra can b~ng tinhtrU'ac khi xuat xU'6'ng, momen mat can b~ng tinh khong dU'Q'cVU'Q'tqua momen xo~n clla t6'i tn,Jc.
7. Ap suat rieng clla cap len mi~ng lot ma sat tang may tn,Jcnhi~u capkhong dU'Q'cvU'Q'tqua:
a) 86i vai cap kfn: 2,5 MPa (25 kG/cm2).
b) 86i vai cap b~n danh tam giac, cap b~n danh trim, cac sQ'i thep ti~pxuc diem - dU'6'ng: Khong Ian hO'n2,0 MPa (20 kG/cm2
).
c) Gia tri ap suat Ian hO'n lay theo gia tri clla nha ch~ t~o.
8. H~ s6 ma sat ~ giCracap thep va tang dan dQng co lap boc phi kim:
a) 86i vai cap kieu kfn: ~ 0,2.
b) 86i vai cap danh trim va tam giac, ti~p xuc diem - dU'6'ng: ~ 0,25.
9. 86i vai may tn,Jcnhi~u cap co the ll,J'achon sO'd6 vai goc am clla captren tang ma sat trong ph~m vi 1850 + 1950
.
10. T6'i tn)c ma vai may tn,Jcma sat nhi~u cap phai dU'Q'Cti~n hanh tfnhtoan kiem tra ch6ng trU'Q'tcap.
11. 8e giam h,J'cding cap t~i cac vi trf b~t ch~t cap VaG tang, tren b~m~t tang phai con I~i khong ft hO'n3 vong ma sat vai lap lot b~ng g8 ho~c v~tli~u tang ma sat va khong ft hO'n5 vang khi tang khong dU'Q'clot.
12. Tang cu6n capa) 86i vai t6'i tn)c cap mQt d~u 2 tang tn,J, co ranh dan cap, sai I~ch
chi~u dai mQt vong tran tfnh 6' day ranh: Khi dU'6'ng kfnh tang D = 2 m + 3,5 m,khong Ian hO'n 2 mm; khi D = 4 m + 5 m khong Ian hO'n 3 mm.
b) 8Q dao hU'ang tam clla tang cu6n phai phu hQ'p vai quy dinh trongBang 6.
c) 8Q nham b~ m~t clla rna phanh, vanh phanh Ra :s; 3,2 ~m, sau khi giacong d~t dQ chfnh xac cap 9.
d) 8Q nham g6' ch~n cap clla tang cu6n mQt lap Ra :s; 5 ~m, sau khi giacong d~t dQ chfnh xac cap 8.
Bang 6: f)Q (faa huang tam tang cu6n cap
8U'6'ng kfnh tang cu6n, m8Q dao hU'ang tam, mm
Tang cu6n c6 ranh cap Tang cu6n d~ng 16tg8
2.0 + 3.5 4 5
4.0 + 5.0 5 7
30
mannw:m2E
QCVN 02:2016/BCT Quy chu&n ky thu~t qu6c gia v~ an toan t6'i trl;lc moe) £)6i v6'i tang c6 ranh dan cap va cu6n tCrhai l6'p cap trO' len, phai thiet
ke mot l6'p d~m 16tcho ranh dan cap.
Di~u22.H~thOngdi~u khi~n t6'i tr•••e rno1. Che dO dieu khien: £)ieu khien b~ng tay va tl)' dong theo bieu do da
I$p trinh.2. DCrng t6'i tn,Jca che do v$n hanh: DCrng b~ng tay va til dong theo
bieu do da I$p trinh.
3. DCrngt6'i tn)c a che do Sl,l'c6: DCrngb~ng tay va tl)' dong.4. Ph~n mem dieu khien t6'i tn,Jcma phai dU'Q'cVi~t h6a, dO'n vi quan Iy
v$n hanh phai c6 ma kh6a ma ph~n mem va dU'Q'chU'6'ng dan Slr dl)ng.
5. Thiet bj dieu khien, ph~n clmg va ph~n mem dieu khien phai c6 dl,l'phong.
Di~u23.Tr•••e ehinhTrl)c chinh phai dU'Q'ctien hanh kiem tra khuyet t$t b~ng s6ng sieu am. Ben
trong trl)c chinh kh6ng cho phep c6 khuyet t$t nhU' ro va vet nU'1:,xen Ian v6'i rc;ln.Cac khuyet t$t kh6ng dU'Q'cvU'qt qua yeu c~u nhU'sau:
1. Cac khuyet t$t t$p trung, khuyet t$t phan tan, r6'i rc;lCtren phc;lmvi bentrong 2/3 dU'cyngkinh ke tCrtam trl)c, phai phu hQ'pv6'i quy dinh trong Bang 7.
Bang 7: Thong s<5 cho phep khuyet t~t trl)c chfnh
Cho phep ton tc;li Cho phep ton tc;li La tieukhuyet t$t phan tan khuyet t$t t$p trung
Ten bo£)U'6'ng chw3n
ph$nkinh; £)U'6'ng s6
£)U'cyng Tong di~n mau dekinh l6'n kiem dinh,mm kinh l6'n 1U'Q'ng, Uch tren
nhat, mm 100 cm2 nhat, mc;itcat, % mmmm
Trl)c::; <1>400 <1>6 10 <1>4 6
<1>3chinh > <1>400 <1>8 10 <1>6 8
2. Ben ngoai phc;lmvi 2/3 dU'6'ng kinh tCrtam trl)c chinh, cho phep ton tc;li1 khuyet t$t phan tan < <1>5 + et> 6 mm chieu dai < 5 mm; cho phep ton tc;likhuyet t$t t$p trung < <1>4 chieu dai < 4 mm, nhU'ng di~n Uch vung khuyet t$tkh6ng Ian hO'n5 % di~n tlch dU'Q'csieu am.
3. £)~u trl)c chinh phai d6ng dau s6 hi~u clla trl)c chinh.
Di~u 24.H~thOngthuy life1. Vi tri lap dc;itphai an toan thu$n ti~n de tien hanh dieu chfnh va thao tac.2. Duy tri ap suat b~ng 1,25 I~n ap suat thiet ke trong vong 5 phut de
tien hanh thlr nghi~m, kiem tra Sl,l'ro rf d~u clla toan bo h~ th6ng thllY Il,I'c.
31
QCVN 02:2016/BCT Quy chuAn ky thu~t qu6c gia v~ an toan t6'i trl;lc rna
3. Tr<;lmthuy Il,I'c SLrdl,mg "thiet bi di~u ap" v6'i tinh nang di~u ap phaith6a man cac yeu c~u sau:
a) Khi ap su~t d~u d<;ltgia tri Pmax theo thiet ke , dong di~n (di~n ap) di~ukhi~n kh6ng VU'Q'tqua gia trj thiet ke quy dinh.
b) Ap su~t dU' Po (Po = P - Pmax) phai phu hQ'pv6'i quy dinh trong Bang 8.
Bimg 8: Ap sufJt dlJ1 Po
Ap su~t Pmax theo thiet ke 6.3 14 I 21
Ap su~t Po :5 0,5 :5 1,0
c) Tr<;lmthuy Il,I'ccua tai tn,lc tl,l' dong, khi I~p d~t hai bO "thiet bj di~u ap",cung mot dong di~n di~u khi~n I (di~n ap U) khi nang (ho~c h<;l),sai I~ch v~ apsu~t d~u tU'O'ng Lrng vai hai "thiet bi di~u ap" khi nang (ho~c h<;l)kh6ng dU'Q'cIan hO'n0,2 Mpa.
d) Tr<;lmthuy Il,I'cphai co tinh nang di~u chlnh dU'c;>'cphanh thLr c~p va thaigian tac dong.
e) Trong gieng dLrng, khi thung tn,lc dang di chuy~n vao khu VI,I'Cmi~nggieng, chan gieng (vao khu VI,I'Cgiam teSc)ho~c khi Sl,l' ceScho phep b6 quaphanh sO'c~p, d~ thl,l'c hi~n phanh thLr c~p.
4. Khi tr<;lmthuy Il,I'cco tinh nang phanh sO'c~p, phai th6a man cac yeuc~u sau:
a) Khi phanh an toan: Can CLr trl,l'c tiep vao Sl,l' thay d6i cua tin hi~uphan hoi v~n toc, h~ theSngap su~t kip thai di~u chlnh phanh.
b) Thai gian tac dong phanh kh6ng Ian hO'n0,8 s.
c) Khi phanh sO' c~p kh6ng lam vi~c, phanh thLr c~p phai I~p tLrC tl,l'dong lam vi~c.
5. Tr<;lmthuy Il,I'ccua tai tn,lc m6 cap mot d~u hai tang tn,l phai th6a manyeu c~u "di~u chlnh cap".
6. Tr<;lmthuy h,l'c phai dU'Q'ctrang bj ap ke, rO' Ie ap su~t, cam bien apsuat de thl,l'c hi~n chLrCnang ki~m tra, bao v~ va di~u khi~n.
7. Tr<;lm thuy Il,I'c phai dU'Q'ctrang bi cam bien nhi~t do d~u thuy Il,I'c.Nhi~t do d~u cao nh~t kh6ng dU'Q'cvU'Q'tqua 70° C.
8. Ap ke cua tr<;lmthuy Il,I'cphai phu hQ'pcac yeu c~u dU'6'i day:
a) C~p chinh xac cua ap ke kh6ng nh6 hO'n 1,5.
b) Ph~m vi do ap su~t t(P 1,5 + 2 I~n ap su~t dinh mLrc.
c) Khi SLrdl,mg ap ke phai I~p d~t van ch~n va thiet bj giam ap.
d) Ap ke phai dU'Q'Ckiem dinh theo quy dinh hi~n hanh.
9. Tr<;lm thuy Il,I'c phai thiet ke b(> ph~n chi bao mLrc d~u trong thungd~u, phai danh d~u mLrc toi thieu va teSida. B(>ph~n chi bao nay phai thao I~pthu~n ti~n de bao dU'5'ng, sLra chCPa.
32
________,_. ."... ~.~_ ..,.~_.~,_.~~,._~.._.LJ.=_==nn~~~~==""""""_ •••m m••••m__ '_====s..=,"'"',; _;, == ==lICm;m.. ii:IIlDIrm
QCVN 02:2016/BCT Quy chuan ky thu~t qu6c gia v~ an toan t6'i tn:lcmo10. Thung dau dc;mg rna phai I~p d~t bo loc Sc;lch kh6ng khf; trong
dU'6'ngdau hoi clla h~ thong phai c6 bO loc.
11. De kip th6'i lam Sc;lchva thay th~ 16i loc, bo loc phai c6 bo chf thi 6nhiem ho~c thi~t bi do.
12. Trc;lm thllY h,rc phai c6 thi~t bi di~u khien phanh c6ng tac va phanhan toan doc I~p. DU'6'ng dau di~u khien nha phanh phai c6 ft nhat hai dU'6'ngtra len va doc I~p v6'i dU'6'ng dau hoi.
13. De bao dam an toan, tin c~y, cac van phai c6 lien dong v6'i nhau khitac dong.
14. Khi SLr dl:mg may loc dau, lU'u 1U'Q'ngdinh mt1'c phai Ian hO'n lU'u1U'Q'ngthl,l'c t~ clla dau can loc.
15. May loc dau thllY h,rc phai loc dU'Q'ctc;lPchat cO' hc;lt20 IJm. Bo locclla van phan phoi dau phai loc dU'Q'ctc;lPchat cO'hc;lt10 IJm.
16. Tc;lPchat clla trc;lm thllY h,rc khi dung 1U'6'iloc 200, kh6ng VU'Q'tqua100 mg/m3.
£)i~u 25. ChCjlYthw nghi~m hQp giam tOe
1. V~n hanh phai 6n dinh, kh6ng c6 va d~p va chan dong c6 tfnh chu kycOng nhU' ti~ng dong bat thU'6'ng.
2. Nhi~t toi da kh6ng qua 75° C. Nhi~t do dau b6i trO'n ben trong kh6ngqua 35°C.
3. Do on clla hOp giam toc kh6ng l6'n hO'n85 dB (A) doi v6'i t6'i tn,lc capmot dau va kh6ng l6'n hO'n88 dB (A) doi v6'i tn,Jctai rna sat nhi~u cap.
4. Dau trl,lc clla hop giam toc cOng nhU' cho ti~p xuc giO'a n~p hop vathan hop kh6ng dU'Q'cc6 hi~n tU'Q'ngro tham dau.
5. Do Sc;lchclIa dau b6i trO'n hop giam toc thU'6'ng kh6ng l6'n hO'n 1,8 xA, (mg/m3
), do Sc;lchclla dau b6i trO'n hop giam toc hanh tinh kh6ng l6'n hO'n3,4 x A, (mg/m3). A la t6ng khoang cach tam cac cap clIa hop giam toc, dO'nvilamm.
6. Tai thLr nghi~m phai nh6 hO'n 15% so v6'i tai dinh mt1'c va thCPchc;lYngU'Q'c,xu6i moi Ian kh6ng nh6 hO'n2 gi6'.
7. TrU'6'c khi th(P nghi~m phai d6 dau b6i trO'n dung rna hi~u va 1U'Q'ngquy dinh.
£)i~u 26. H~ thOng thi~t bi chi bao dQ sau
1. H~ thong thi~t bi chf bao dO sau (bao gam thi~t bj chf bao do sau vabo truy~n dong cho thi~t bj chf bao dO sau) phai chi bao chfnh xac vi trf cllathung tn,JCtrong gi~ng, dong th6'i c6 the phat tfn hi~u am thanh, anh sang vatfn hi~u di~n v~ bEln di~u khien de dCmg may khi xay ra qua nang va qua hc;ldam bao nhanh ch6ng va chfnh xac.
2. Sai I~ch cho phep v~ vi trf thl,J'ct~ clla thung tn,lCso v6'i chf bao trongthi~t bj chf bao do sau la :t 50 mm.
33
QCVN02:2016/BCTQuy chuan ky thu~t qu6c gia v~ an toan t6'i trlJc mo3. Moi cO' c~u trong h~ thong khi chuyen dong phai em, on dinh, khong
dU'Q'cc6 hi~n tU'Q'ngk~t va sai I~ch.
4. Tin hi~u chi bao vi tri thung tn,JCtrong gi~ng phai dU'Q'cthe hi~n trenthU'6'c chi bao do sau va tren man hinh te;tiban dieu khien cua ngU'6'i dieukhien may.
ei~u 27. ei~n d~n dQng tcYitrl:lc rno
1. T6'i tn)c ma ch6' hang c6 tong cong su~t dan dong l6'n hO'n 2500 kWnen trang bj dong cO' di~n mot chieu, dEm2500 kW nen trang bi dong cO' dandong khong d6ng bO v6'i mot ho~c hai dong CO',moi dong cO' cong su~t 1250kW.
De dam bao t6'i hoe;ttdong dU'Q'clien tl)C, cc\n xem xet trang bj dong cO'dl,J'phong.
2. T6'i trl)c ma ch& ngU'6'i, hang - ngU'6'i v6'i tong cong su~t dan dong l6'nhO'n 2000 kW nen trang bi dong cO' di~n mot chieu. Khi cong su~t d~n 1250kW, tot nh~t la Slr dl)ng hai dong cO'dan dong khong d6ng bO.
3. Cung c~p dong di~n mot chieu cho dong cO' t6'i trl)c ma phai Slr dl)ngthi~t bj n~n dong da tieu chu~n h6a ho~c SLrdl)ng h~ thong dong cO' - mayphat di~n mot chieu.
4. X~p loe;tihO tieu thl) di~n cua t6'i trl)c ma nhU' sau:
a) T6'i trl)c ma ch& hang - ngU'6'i, ch6' ngU'6'i thuoc ho tieu thl) di~n loe;tiI.
b) T6'i trl)c ma thung cui phI) 6' gi~ng gi6 thuoc ho tieu thl) di~n loe;tiII.
c) T6'i trl)c ma c~p CLrU- slra chO'a thuoc hO tieu thl) di~n loe;tiI.
d) T6'i trl)c ma skip de v~n chuyen khoang san thuoc ho tieu thl) di~n loe;tiII.
e) T6'i trl)c ma skip v~n tai d~t da thuoc hO tieu thl) di~n loe;tiIII.
ei~u 28. Bang ghi toc dQvong quay
1. Doi v6'i t6'i trl)c ma skip va t6'i trl)c ma thung cui cc\n trang bj thi~t bjghi v~n toc theo cac th6'i ky clla bieu d6 v~n toc. Doi v6'i t6'i trl)c ma ch& ngU'6'iva ch6' hang gia tri gia toc khong VU'Q'tqua 0,75 m/s2.
2. V~n toc chuyen dong deu clla thung trl)c tren doe;tnhai va sau cllabieu d6 v~n toc bay th6'i ky khong l6'n hO'n 0,5 m/s. Giam toc khi che;tmt6'i vi triphanh ham khong dU'Q'cVU'Q'tqua 0,3 m/s2.
3. Tong quang dU'6'ng chuyen dong tren doe;tnth(P nh~t va th(P hai cllabieu d6 v~n toc bay th6'i ky: Doi v6'i t6'i trl)c ma skip, bang chieu dai dU'6'ngcong dO' tai cong them 0,5 m; doi v6'i t6'i trl)c ma thung cui - cong them 1,5 m.Tong quang dU'6'ng chuyen dong clla skip tren dO<;lnth(P sau va th(P bay cllabieu d6 v~n toc bay th6'i ky bang hai Ic\n chieu dai dU'6'ng cong, can doi v6'ithung cui - bang 3 m.
ei~u29 ei~u khi~n va rnlfc dQt...,dQng h6a
1. Vi tri I~p d~t ban dieu khien, phai bao dam de nhan vien v~n hanh c6the quan sat r6 rang dU'Q'ccap thep, vi tri thung trl)C tren thiet bj chi bao dosau.
34
-------~-.-,~,.m-..-m-.-~--=~-------==-_------EI:.•••..__
, QCVN 02:2016/BCT Quy chuan ky thu~t qu6c gia v~ an toan t6'i tn,lc me>
2. Toan bO ph~m vi hanh trinh clla tay phanh, tay dieu khi~n phai thaotac thu~n ti$n, linh ho~t, chfnh xac va tin c~y.
3. Cac h$ thong dieu khi~n Uri tn,lc mo:
a) T6'i tn,lc mo ch& hang: 8ieu khi~n dU'Q'cb~ng tay ho~c tl,l' dong hoantoano
b) T6'i tn,lc ch& ngU'6'i va hang - ngU'6'i: 8ieu khi@n b~ng tay, tl,l' dongtren ban dieu khi~n va dieu khi~n tCfxa tCfthung cOi.
4. V~n hanh, ki~m tra, sLPachCra gieng d(Png va cac thiet bi t6'i tn,lc mo,nang h~ hang qua kh6, khi Sl,l'co phai dam bao kha nang dieu khi~n b~ng taytCfbu6ng may.
5. T~i vi trf I~p d~t thiet bi c~p, dO' tai tren cac mtfc trung gian va cac vitrf phl,JcVl,Jkhac phai I~p d~t cac nut b~m ho~c cong t~c d~u noi v6'i phanh antoan clla may d~ c6 th~ v~n hanh dU'Q'cphanh trong trU'6'ng hQ'pcan thiet.
6. H$ thong tin hi$u bao v$ an toan va tac dong lien dong dCrng maytrong cac trU'6'ng hQ'ptac dong bao v$ do Sl,l'co phai dU'Q'ctl,l' dong h6a cao vatin c~y.
7. M(PcdO cO'gi6'i h6a va thiet bi phl,JtrQ'
7.1. Thiet ke can phai dam bao cO'gi6'i h6a toan bo qua trinh c~p, dO'taiskip va thung cOi ch& hang (trong che do lam vi$c binh thU'6'ng), cOng nhU'ho~t dong clla cac thiet bi.
7.2. Tl)' dong h6a hoan toan khau dinh 1U'Q'ngva c~p tai theo dinh 1U'Q'ngvao thung skip.
7.3. Phai SLPdl,JngcO' c~u noi (cau I~t) noi dU'6'ng ray trong thung cOi v6'idU'6'ng ray ngoai thung cOi c6 dan dong cO' khf va may day goong tl,l' dongtrong cac dieu ki$n an toan cho phep d~ trao d6i goong thung cOi gieng d(Png.
7.4. T~i m(Pc lam vi$c phfa dU'6'i khi chieu sau gieng l6'n hO'n 700 m,phai SLPdl,Jngt6 hQ'p cau I~t va cam day.
7.5. 80i v6'i t6'i trl,Jcmo gieng nghieng phai xem xet cam day ki~u ban Iedan dong cO' khf, bo trf theo dU'6'ng trl,Jcv6'i so 1U'Q'ngtU'O'ng (Png v6'i so tangclla thung cOi.
7.6. Phai thiet ke tl,l' dong lien dong d6ng barie cLPagieng va chan gieng.khi thung cOi, thung skip va thung trl,Jcr6'i khoi clfa gieng va chan gieng.
£)i~u 30. Nha t<yi tn,le rno va bu6ng may
1. Kich thU'6'c nha, bu6ng may t6'i trl,Jc mo va dam chiu Il,I'c phai dU'Q'cxac dinh theo tlnh toan phu hQ'p v6'i cac tieu chuan xay dl,mg hi$n hanh c6tlnh t6'i yeu to phl,JcVl,Jvi$c I~p di)"lt,sLPachCrathiet bi t6'i trl,Jc.
2. Khi cap ch~y qua tren toa nha ben dU'6'i, phai xay dl,l'ng ket c~u ch~nd~ bao toan nha khi cap bi chung, vang.
3. Loi di giCra ban dieu khi~n may va tU'6'ng khong nho hO'n 1,5 m, giCram6ng may va tU'6'ngkhong nho han 0,7 m.
35
l
QCVN 02:2016/BCT Quy chuan ky thu~t qu6c gia v~ an toan t6'i trl:lC rno
4. Viec b6 tri thi~t bj t~i cac nha lap may tn,.Ic,thap gi~ng, ban di~u khi~nt(Pxa c6 nguy cO'chay n6 dU'Q'cthl,J'chien theo QCVN 01: 2011/BCT.
5. f)U'Q'c phep b6 tri binh chlfa khi nen (y ben trong thap gi~ng va cacnha b6 tri may Uri tn)c mo.
6. T~i chan gi~ng va mieng gi~ng phai c6 tr~m y t~.
7. Nha d~t thi~t bi t6'i tn)c mo, buong may phai d~t yeu c~u tieu chu~nViet Nam hien hanh v~ m6i trU'6'ng (nhiet do, kh6ng khi, do ~m, do on varung).
Di~u 31.Thi~t bi nang h~Trong cac nha t6'i tn)c mo, tren thap gi~ng phai tinh toan lap d~t thi~t bi
nang h~ d~ phl)c VI) sLra chua, bao dU'6'ng thi~t bi trong th6'i ky v~n hanh. Cacthi~t bj nang h~ nay phai phu hQ'p v&i TCVN 4244: 2005. Thi~t bi nang - Thi~tk~, ch~ t~o va ki~m tra ky thu~t t6'i trl)c mo.
Di~u 32.Chi~udai clia cap nang va cac g6c I~ch1. G6c lech clla cap d6i v6'i thi~t bi t6'i trl)c mo gi~ng dlfng va nghieng
(kh6ng phI) thuoc VaG g6c nghieng clla dU'6'ng 16) (y tren puli dinh hU'6'ng vatang clla may trl)c mot cap kh6ng dU'Q'cvU'Q'tqua 1°30'. f)6i v&i tang trl) n6nkep, cho phep tang g6c lech d~n 2° v~ phia trl) nho khi tren b~ m~t tang c6ranh.
2. G6c lech clla cap t~i puli dinh hU'6'ng va tang qu~n cap clla thi~t bi t6'itrl)c mo gi~ng nghieng dU'6'i 30° dang ho~t dong kh6ng dU'Q'cl6'n hO'n2°30'.
3. Khi lap d~t I~i t6'i trl)c mo mot cap c6 puli ma sat, cac puli dinh hU'6'ngtren thap phai dU'Q'cd~t trong cung mot m~t ph~ng dung v&i cac puli ma sat.
4. f)6i v6'i thi~t bi t6'i trl)c mo gi~ng dlmg, g6c nghieng clla cap so v6'im~t ph~ng nam ngang kh6ng dU'Q'cnho hO'n 30° khi chi~u dai clla cap tren45m. TrU'6'ng hQ'p d~c biet, c6 th~ giam b6't g6c d6 khi thi~t k~ da chling minhdam baa ky thu~t an toan khi t6'i trl)c mo lam viec.
5. Chi~u dai clla cap khi kh6ng c6 can Ian d6' kh6ng dU'Q'cI&n hO'n65m.Khi goc nghieng clla cap so v6'i m~t ph~ng nam ngang l6'n hO'n 45°, cho pheptang chi~u dai cap d~n 75m.
6. Chi~u dai cap nang khi kh6ng c6 can Ian d6' dU'Q'cxac dinh thea PhI)Il)c 1, Quy chu~n nay.
7. Khi chi~u dai tinh toan clla cap l6'n hO'n quy dinh t~i PhI) Il)c III c~mlap d~t can Ian d6' cap t(Pgiua nha d~t may trl)c va thap gieng.
CHU'aNG v
Thi~t bi bao v~ an toan va baa v~ lien dQngt6'i trlJc rnoai~u 33. H~th6ng phanh
36
, QCVN 02:2016/BCT Quy chuan ky thu~t quac gia v~ an toan tcYitrl;Jcrna
1. Phanh c6ng tc3cla phanh d~ dieu chinh v~n toc lam vi~c theo bi~u d6dong hQc cua t6'i tn,Jcmo.
2. Phanh c6ng tac la IOc;1iphanh thU'ang d6ng. Phanh c6ng tac c6 th~ laphanh thuy llJ'c - 10 XO,khf nen - 10 XO,di~n tCr- doi trQng, 10 xo - doi trQng vathuy h,rc- doi trQng.
3. Phanh an toan la phanh dam bao an toan khi t6'i tn,Jcmo kh6ng lamvi~c ho~c khi thiet bi g~p Sl,J'co; thU'6'ng dU'Q'cI~p d~t tren tang tai. Phanh antoan la IOc;1iphanh thU'ang d6ng. Phanh an toan c6 th~ la phanh thuy ll,J'c- 10XO,khf nen - 10 XO,di~n ttY- doi trQng, 10 xo - doi trQng va thuy ll,J'c- doi trQng.
4. Phanh SlJ' co la phanh tac dong nhanh khi t6'i trl,Jc mo g~p Sl,J'co,bang cach ng~t mc;1chdi~n dieu khi~n dong cO'va tac dong den phanh an toan,phanh c6ng tac d~ dCrng may kh~n cap. Phanh SlJ'co c6 th~ & dc;1ngnut bamtren ban dieu khi~n ho~c phanh chan dU'&i gam ban dieu khi~n.
5. Phanh di~n dU'Q'c thl,J'c hi~n theo cac phU'O'ng phap: Ham tai sinh,ham dong nang, ham ngU'Q'c.
6. Phanh dCJ:Phanh dCJc6 tac dl,Jng giCr thCJngtrl,Jc ho~c toa xe kh6ngcho rO'itl,J'do trong trU'ang hQ'p mat lien ket ho~c dut cap.
6.1. Phanh dCJdU'Q'cI~p tren thCJngcui ho~c toa xe ch& ngU'ai.
6.2. Trong mQi trU'6'ng hQ'pphanh dCJphai c6 cO'cau giam x6c.
6.3. CO'cau b~t gill' thCJngcui cua phanh dCJ:
a) 80i v&i dU'ang ray dan hU'&ng (ray thep, ray go): CO' cau b~t gill'thCJngcui bang ma dao b~p ch~t ray ho~c bang cO'cau k~p ch~t thCJngcui vaoray.
b) 80i v6'i dan hU'&ng bang cap: DCJngcO'cau nem giCrthCJngcui.
7. Phanh dTava phanh dai
a) Phanh dTala dc;1ngphanh SLrdl,Jngll,J'cep ma phanh vao dTaphanh d~dCrngtai trl,Jc.SLr dl,Jngap suat dau thuy ll,J'cho~c ap suat khf nen tc;1oll,J'cdieukhi~n ma phanh.
b) Phanh dai 113 dc;1ngphanh SLrdl,JngcO' cau tay don, dai ham. Momenham thong qua cO' cau tay don keo va xiet ch~t dai ham vao tang phanh d~ham dCrngUri trl,Jc.
8. Khe h& phanh: La khe h& giCra ma phanh va tang phanh ho~c dTaphanh
a) 80i v6'i phanh dTa thuy Il,J'Cva khf nem: Khe ha cho phep: 0,2 mm +
1,5 mm.
b) Phanh dai: Khe h& cho phep kh6ng I&n hO'n 2 mm.
c) Khe h& giCra ma phanh va m~t dTaphanh khi dU'6'ng kfnh tang ma satnho hO'n 4m, khong I&n han 0,5 mm; khi dU'6'ng kfnh tang ma sat Ian hanho~c bang 4 m, khong Ian han 0,7 mm.
37
r"'~'----"'-~----~~~. ~,~...~_.~..~...._~..~....~.._~..~.,--~~.~..-~-_.~-----".,"'--~-----..--_..- -. . ---- ...- .-.II!
QCVN 02:2016/BCT Quy chuAn ky thu~t qu6c gia v~ an toan ti>'i trlJc rna
9. 8Ta phanh va tang phanh la bO ph~n g~n ch~t vao tang tai tn,Jc.Khirna phanh ho~c tang phanh dU'Q'cma phanh ham Ic;!ithi tang tai tn,Jc dLJ'ngquay.
1O.Thi~t bi phanh rna thuy h,l'c
a) Piston, xilanh va ma phanh clIa bo phanh rna phai tac dong dongthai, khong c6 hien tU'Q'ngcha sat hay mac ket.
b) Khi khong lam viec, ap su~t nho nh~t clIa piston phanh rna khongVU'Q'tqua 0,3 MPa.
c) Gia tr! sai lech hanh trinh clIa ma phanh so v&i thi~t k~ khong dU'Q'cIan hO'n 10%.
d) Trem he th6ng phanh rna phai b6 trf cO' c~u canh bao m6n ma phanhva canh bao moi clIa 16xo.
e) So phanh rna thllY h,l'cphai dU'Q'Clap d~t thi~t bi xa bot, khf, c~n trangbO ph~n thuy h,l'c.
g) Tac dong clIa bO phanh rna phai nhc;!y,lin dinh, an toan, tin c~y.
11. Momen phanh cong tac va phanh an toan clIa tai tn,Jc khong nhohan 3 I~n so vai momen xoan tTnh Ian nh~t clIa tai tn,Jc. Momen phanh dU'Q'cUnh theo cong thuc (5).
(TjxR) / Mz ~ 3 (5)
Trang d6: Tj - Ll,l'c phanh khi thLr nghiem, kN;
R - San kfnh tang sau khi cu6n cap, (m);
Mz - Mo men xoan tTnh, (kNm).
12. Dien Uch ti~p xuc clIa ma phanh vai rna phanh phail&n hO'n 60 %dien Uch clla ma phanh. Dien Uch ti~p xuc clIa dai phanh va vanh phanh phaiI&n han 80% clIa dai phanh.
13. Cl,Jm phanh cong tac va phanh an toan clla tai trl,Jc phai dU'Q'cI~pch~t, tin c~y, khong tl,l' long ra. Thi~t k~ d~ c6 th~ di~u chinh dU'Q'cvi tri lap d~tde phu hQ'pv&i yeu c~u dieu chinh.
14. He th6ng phanh phai lam viec dU'Q'c& cac ch~ do: f)i~u khi~n bangtay va tl,l' dong. MOi trU'ang hQ'ptac dong phanh dCrng tai trl,Jcmo deu phai liendong cat nguon dien dong cO'taL
15. Phanh cong tac phai thi~t k~ d~ c6 th~ hieu chinh dU'Q'c.
16. Khi phanh an toan tac dong, ma phanh khong dU'Q'crung dong dimhoi.
17. Khi nha phanh, ma phanh va m~t rna phanh phai tach rai hoim toan.
18. Sai lech khe h& giCPa2 ben ma phanh cua moi c~p phanh rna khongI&n hO'n0,1 mm cong v&i dO lech thl,l'c t~ Ian nh~t clla rna phanh.
19. TrU'ang hQ'p phanh cong tac va phanh an toan dung chung 1 bO maphanh, khi d6:
38
________~~~ ~~~ __ ~~ =•• """m""""""- •••• IIIIllIIIII_ma 1lillII
--------------,------~~-------------- --- ----
QCVN 02:2016/BCT Quy chuan ky thu~t qu6c gia v~ an toan tai trl;lc moa) CO' cau dieu khien phai dU'Q'cthiet ke de thl)'C hi$n kh6ng nh~m Ian
ch(Pcnang clla hai phanh nay.
b) Phanh an toan thU'6'ng dU'Q'cgQi la phanh cap 1 ho~c phanh sO'cap.c) Phanh c6ng tac thU'6'ng dU'Q'CgQi la phanh cap 2 ho~c phanh th(P
cap.20. GiCi'acO'cau thao tac dong, ma phanh v6'i cO'cau thao tac v~n hanh
.t6'i tn,lc ma phai bo tri thiet bi lien dong.
21. £)oi vai t6'i tn,lc ma hai tang tn,l mot cap, thiet bj truyen dong hai maphanh an toan clla hai tang phai tach r6'i nhau. Moi mot tang phai co cO' caudieu khien phanh an toan rieng. a che do v~n hanh binh thU'6'ng, hai phanh cothe dong bO tac dong.
22. Ma phanh phai dung v~t li$u chiu mai man phu hQ'p v6'i thiet ke, h$so ma sat theo thiet ke doi vai dTaphanh tlf 0,3 + 0,35.
23. Kh6ng cho phep ma phanh co cac khuyet t~t nhU' n(Pt, bong troc,phan lap lam anh hU'ang den tinh nang Slr dl:mg.
24. Ma phanh kh6r1{JdU'Q'c tc;lo ranh ho~c cao rach dTa phanh, vanhphanh.
25. Ma phanh ma sat clla t6'i tn,lc ma phang n6 phai dam bao:
a) Kh6ng phat sinh tia lli'a khi ma sat tren dTa phanh, vanh phanh. Khithli' nghi$m trong phang thi nghi$m, cac tia lli'a sinh ra do ma sat kh6ng gayn6 b~u kh6ng khi co ch(Pa khi CH4 trong gi6'i hc;lnchay n6.
b) Khi thli' nghi$m ma sat, nhi$t do be m~t ma phanh va be m~t dTaphanh sinh ra kh6ng dU'Q'cIan hO'n 1500 C.
26. M6men ham
a) Trong trc;lng thai ham (d(Png yen) clla t6'i tn,lc ma, ty so m6men hamMhdU'Q'ctc;lora bai phanh an toan vai m6men tTnhMt kh6ng dU'Q'cnha hO'ngiatr! cho trong Bang 9.
Bang 9. M6i fuang quan giCfam6men ham va m6men tTnhcLla frf)c fai
Goc nghieng clla £)en 15 20 25 30 va Ianla, (do) hO'n
K = Mh/Mt 1,8 2,0 2,6 3,0
Gia tr! h~ so K doi vai cac goc doc trung gian khong co trong Bang 9,dU'Q'cxac dinh theo phep noi suy tuyen tinh.
b) £)oi v6'i la co goc doc thayd6i, momen ham phai dU'Q'ctinh cho mottrong cac dOc;lnco goc doc khong d6i va lay gia trj Ian nhat.
c) Khi tn,lc tai a trc;lng thai d(Png yen, momen phanh cong tac khongdU'Q'cnha hO'nmomen do phanh an toan tc;lora.
39
we.
QCVN 02:2016/BCT Quy chu~n ky thu~t qu6c gia v~ an toan t6'i trl:lC rna
d) Khi hoan vi tang quay & tr~ng thai khong tai, cO' cau phanh phai t~ora tren tang mom en ham khong nha han 1,2 I~n momen tTnh t~o ra b&i trQng1U'Q'ngthung rang, trQng 1U'Q'ngclIa cap treo tai va cap can bang. Khi hoan vitang quay va chuyen dich thung tn,IC,cam ngU'ai & trong thung tn,lCva gi~ng.
e) 85i vai cac U)'i tn,lCma phl,lc Vl,l dao 16va tai treo thang cap c(ru cov~n t5c chuyen dong clla cap tU'ang (rng 0,29 m/s va 0,35 mIs, cac momenham dU'Q'ct~o ra rieng bi~t b&i phanh cong tac cOng nhU' phanh an toan khongdU'Q'cnha hO'n 2 I~n momen tinh Ian nhat clla tai trQng, d6ng thai vi~c dongphanh an toan phai keo theo tac dong tl,l' dong phanh cong tac.
27. Thai gian tac dong clla phanh tai trl,lc ma
27.1. Thai gian ch~y khong tai (hanh trinh khong tai) clla phanh tai trl,lcma - La khoang thai gian tC!'thai diem cat m~ch bao v~ d~n thai diem phatsinh Il,l'ctrong cO'cau chap hanh clla phanh.
a) 85i vai phanh truy~n dong thllY Il,l'c, khong qua 0,6 S.
b) 85i vai phanh truy~n dong bang khi nen, khong qua 0,5 s.
c) 85i vai truy~n dong khi nen - 16xo va thllY Il,l'c - 16xo, cac lo~i truy~ndong phanh theo thi~t k~ mai, khong dU'Q'Cqua 0,3 S. .
d) 85i vai tai trl,lc ma gi~ng nghieng, de dam bao phanh kh~n cap khinang khong phat sinh chung cap, c~n co thai gian tn~ khi phanh, thai gianch~y khong tai phanh khi nang tuy thuoc vao giai h~n nay.
27.2. Thai gian tac dong clla phanh khong phl,lc thuoc vao bat ky lo~itruy~n dong nao va khong dU'Q'cVU'Q'tqua 0,8 S. Thai gian tac dong clla phanhla khoang thai gian tC!'thai diem cat m~ch bao v~ d~n thai diem san sinh Il,l'cham bang gia trj tai trQng tinh.
27.3. 85i vai tai trl,lc ma phl,lc Vl,l dao gi~ng, khoang thai gian ch~ykhong tai khong dU'Q'cVU'Q'tqua 1,5 s.
27.4. Phanh du toa xe ch& ngU'ai gi~ng nghieng phai tac dong dU'Q'cbang tay va tl,l' dong tac dong khi toa xe bi tuot moc n5i, d(rt cap ho~c vU'Q't25% t5c do dinh m(rc. Sau khi tac dong phai dam bao cac thong s5 ky thu~tan toan:
a) Thai gian tac dong khong dU'Q'cVU'Q'tqua 0,3 S.
b) Khoang trU'Q'tclla ma phanh du tren dU'ang ray khong qua 200 mm.
c) 80 tl,lt clla cap giam xoc khong nha han 200 mm.
d) Khoang trU'Q'tclla toa xe tren ray khong VU'Q'tqua quang dU'ang matoa xe di dU'Q'ctrong thai gian 6 giay vai v~n t5c thi~t k~ Ian nhat.
27.5. Phanh du thung cOi gieng dLPngsau khi tac dong phai dam baocac thong s5 ky thu~t an toan:
27.5.1. Thai gian tac dong khong qua: 0,3 S.
27.5.2. Khoang trU'Q'tma dao phanh du tren ray dan hU'ang:
a) 85i vai phanh du SLPdl,lng ma dao cho phep khong Ian han 100 mm.
40
QCVN 02:2016/BCT Quy chuan ky- thu~t qu6c gia v~ an toim tai trl;Jcmob) Doi v6'i phanh du SLrdl,mg nem ham, khoang trU'Q'tclla nem phanh du
tren cap dan hU'6'ng cho phep tCP100 mm + 140 mm.
27.5.3. Do tl,lt clla cap giam x6c cho phep tCP100 mm + 140 mm.
27.5.4. Do tl,lt clla thung cui kh6ng qua 100 mm + 140 mm.
28. Do mon rna phanh: Doi v6'i rna phanh rna va phanh dai: Khi rnaphanh mon 1/3 chieu day thi phai thay m6'L
29. Khi thay the cac chi tiet clla h~ thong phanh du: Ma phanh, rna daoho~c nem, guoc phanh, b~c dan hU'6'ng, tay keo phai tien hanh thLr nghi~m.Ket qua thLr nghi~m phai dU'Q'cI$p thanh bien ban.
30. Doi v6'i U)'i trl,lc rna gieng nghieng kh6ng ch& ngU'6'i, phai lap d~tcam ham toa xe goong khi chuy€m dong vU'Q'tv$n toc cho phep ho~c khi d(rtcap. Khoang cach lap cam ham tren dU'6'ng ray nhU' sau: Cach cLra gieng 5 mva cac khoang cach sau d6 dU'Q'cxac dinh theo tfnh toano
Di€!u 34. Bao vf# dif#n
1. Bao v~ dong cO'di~n:
a) Bao v~ dong di~n.
b) Bao v~ nhi~t.
c) Bao v~ m~t pha.
d) Bao v~ di~n ap.
e) Bao v~ m~t kich tCPdong cO' (doi v6'i dong cO' dieu khi~n bang dongdi~n kfch tLr).
g) Bao v~ qua v$n toc dong cO'.
2. Bao v~ thiet bi dieu khi~n:
a) Bao v~ dong di~n.
b) Bao v~ qua ap va m~t pha.
c) Bao v~ ro di~n.
d) Chong tl,J'dao chieu clla dong cO'di~n.
e) Nguon c~p dong ll,J'cbi cat ho~c sau khi c~p I~i nguon, chi c6 th~ kh&idong I~i bang tay.
Di€!u 35. CO' c~u bao vf# va li€m dQng tac dQng di~n c~t di~n dQngCO'
1. Qua nang, qua h~ thung trl,lc trong gieng. Doi v6'i gieng d(rng, vi trfd~t kh6a qua nang phia tren san tiep nh$n 0,5 m.
2. Khi kich ho~t bao v~ Cl,J'Cd~i th(r tl,J'kh6ng.
3. Khi mon rna phanh VU'Q'tgi6'i h~n cho phep.
4. Khi may trl,lc tl,J'dao chieu quay.
5. Trong thai ky qua do, giam toc ho~c tang toc tang g~p 2 I~mso v6'igia trj tfnh toano
41
QCVN02:2016/BCTQuy chuan ky thu~t qu6c gia v~ an toan t6'i trl}c mo6. Khi hU' hong mc;lchdi$n dieu khien phanh c6ng tac.
7. Khi ngan mc;lchdieu khien va bao v$.
8. Khi giam ap su~t trong h$ th6ng phanh.
9. Khi tang t6'i VU'Q'tqua t6c 1,5 I~n v~n t6c cho phep a hanh trinh chc;lY
10. Khi chung cap.
11. Khi lac cap qua gi6'i hc;lncho phep trong trU'6'ng hQ'p do sau cllagi~ng l6'n d6i v6'i tn,Jctai nhieu cap.
12. Khi treo thung tn,Jctc;lidiem b~t ky trong gi~ng ho~c a dU'6'ng congdO'tai.
13. TLr qua trinh chuyen dieu khien bang tay sang tl,J'dong va ngU'Q'cIc;lima kh6ng c6 Sl,J'cai d~t phanh an toan.
14. Khi dieu chTnh hanh trinh keo phanh.
15. Khi trU'Q'tcap chinh theo puly va tl,J'hc;lskip c6 hang clla may tn,Jcnhieucap.
16. DLrng thung cui & vi tri dO'hang khi dang cha ngU'6'i.
17. Khi chung yang cap can bang.
18. Khi do d~y bunke dO'tai cao hO'nm(Pctren cho phep.
19. Kh6ng cho kh&i dong dong cO't6'i tn,Jctrong trU'6'ng hQ'p:
19.1. Ma phanh ho~c dai phanh kh6ng ma h~t.19.2. Tay phanh an toan & vi tri phanh hoan toan.
19.3. Giam di$n tra cach di$n trong cac mc;lch dong cO' di$n, bao v$,dieu khien va tin hi$u .
.19.4. Khi ngLrng b6i trO'n (b6i trO'ncU'O'ngb(Pc)va khi nhi$t do clla 0 tn,lc,stato dong cO'vU'Q'tgi6'i hc;lncho phep.
19.5. Khi m~t lam mat may phat di$n (trong d6 c6 h$ th6ng chTnh lU'u).
19.6. f)6i v6'i dong cO' di$n mot chieu clIa t6'i tn,Jcmo c~n phai trang bibao v$ va kh6a lien dong kh6ng cho d6ng di$n dong cO':
a) Khi d(Ptday qu~n kich tLr dong cO'di$n t6'i tn,Jcmo.
b) Bao v$ Cl,J'Cdc;litrong mc;lchchinh va bao v$ th(P tl,J'kh6ng.
c) Kh6ng cho d6ng di$n khi c6 di$n ap dU' trong ph~n (Pngclla may phatva kiem tra trc;lngthai clla n6.
d) Khi VU'Q'tqua di~n ap may phat.
19.7. f)6i v6'i dong cO' kh6ng dong bO clla t6'i tn,Jc c6 phanh dong ll,J'cphai trang bi:
a) Bao v$ Cl,J'Cdc;licac nguon mot chieu.
b) Bao v$ khi m~t dang di~n mot chieu trong stato.
42
~ ~m~~"_~.=~ nn"""" ;""'Q$""_m"""" __m_m
QCVN 02:2016/BCT Quy chuan ky thu~t qu6c gia v~ an toan tcYitrl,lc rna
c) Bao v~ lien dong dam bao ngat m~ch phanh dong !Lyckhi tac dongphanh cO'.
20. Thiet bj gi6'i h~n v~n t6c: Khi v~n t6c nang h~ clla tai tn,lc VU'Q'tqua3 m/s phai lap d~t thiet bi gi6'i h~n v~n t6c d~ bao dam v~n t6c clla thung tn,lc(ho~c d6i trc;mg) khi den di~m cu6i cung kh6ng vU'Q'tqua 2 m/s;' neu thiet bjgi6'i h~n v~n t6c d~ng cO'c~u cam, thi goc quay trong mot htmh trinh nang cllat6'i tn,lc kh6ng nho hO'n270°.
21. Khi thiet bi chI bao dO sau m~t tac dl,lng, phai tl,J'dong cat di~n d6ngth6'i phanh an toan phai tac dong.
22. Thiet bj bao v~ vU'Q'tgia t6c: Khi thung trl,lc (ho~c d6i trong) d~t dengia t6c thiet ke theo bi~u d6 v~n t6c, thiet bi nay S8 phat canh bao d6ng th6'i tl,J'dong giam t6c t&i gia t6c dinh mli'c.
23. Thiet bi bao v~ qua nang, thiet bi bao v~ qua v~n t6c, thiet bi gi6'ih~n v~n t6c va thiet bj bao v~ vU'Q'tgia t6c phai dU'Q'Clap d~t m~ch kep cochli'c nang tU'O'ngdU'O'ngva ho~t dong doc I~p.
24. Kh6ng cho kh6'i dong dong cO't6'i trl,lc khi mot trong cac thiet bi:
a) May bO'm d~u, may nen khl, kh6ng dll ap su~t ho~c bi hong, nhi~t dOvU'Q'tgi6'i h~n cho phep.
b) BO Ii hQ'pdieu chInh cap bi trl,lc tr~c.
c) Ma sat clla ma phanh rna va 16xo phanh m~t tac dl,mg.
£)i~u36. Thi~t bi giam chAndO'thung qua nang, qua h~ gi~ng dCPngva barie cLPagi~ng, chan gi~ng nghieng
1. Thiet bi giam ch~n dO'thung qua nang, qua h~ gieng dli'ng
a) Tai trl,lc gieng dli'ng v~n t6c 3 m/s phai lap d~t thiet bi giam ch~n dO'thung qua nang, qua h~. Thiet bi giam ch~n dO' thung bao g6m cac bo ph~n:D~m ch6ng va d~p, d~m giam ch~n va cO'c~u dO'thung.
b) D~m ch6ng va d~p phai chiu dU'Q'cll,J'cva d~p clla thung trl,lc d~y taikhi qua nang, qua h~.
c) D~m ch6ng va d~p, d~m giam ch~n phai co tac dl,lng giam xung ll,J'cclla thung trl,lc khi thung tn)c va d~p v6'i d~m trong trU'6'ng hQ'p qua nang vadam bao thung trl,lc h~ mem m~i xu6ng cO'c~u dO' thung va dam baa an tOEIncho cap taL
d) CO' c~u dO'thung phai chiu dU'Q'ctai trong clla thung tn,lc d~y tai rO'i(ydQcao t6i thi~u 1,5 m.
e) Vi trl lap d~t d~m ch6ng va d~p, d~m giam ch~n va cO'c~u dO' thungtrong gieng phai theo thiet ke dU'Q'cphe duy~t.
2. Barie cLra gieng va chan gieng nghieng
a) T~i cLra gieng va chan gieng nghieng phai lap barie ch~n toa xe theathiet ke dU'Q'cphe duy~t.
43
QCVN 02:2016/BCT Quy chu&n ky thu~t qu6c gia v~ an toan t6'i trl:lc mob) Barie chan gi~ng phai I~p cO' cau giam chan d~ dam bao an to~m
trong trU'6'ng hQ'p toa xe rO'i tl)' do. Barie mi~ng gi~ng phai ch~n dU'Q'ctoa xetroi tl)' do xuong gi~ng.
£)i~u 37. Thi~t bi quan sat an toan trong gi~ng nghi€mg
1.-Phai trang bi cac camera quan sat tinh trc;mgan to~m cua gi~ng, hanhtrlnh len xuong cua toa xe, ngU'6'i di l<;litrong gi~ng.
2. Vi tri d~t camera:a) T<;limi~ng gi~ng, chan gi~ng, cac vi tri 16thong v6'i gi~ng, cac ga len
va xuong toa xe, cac khuc cua cua gi~ng.b) Man hlnh quan sat toan bOdU'6'ng 16va hanh trlnh cua thung trl)c, toa
xe phai d~t t<;likhu VI)'CngU'6'i v~n hanh t6'i trl)c sao cho quan sat dU'Q'Cr6nhat, thu~n ti~n nhat.
c) Camera quan sat d~t trong 16gi~ng phai d<;ltyeu cau ph6ng no & mucExdl va chong ~m, va d~p IP 54.
3. Khi v~n hanh, ngoai vi~c phai tuan theo tin hi~u t6'i trl)c, ngU'6'i v~nhanh phai quan sat tinh tr<;lngan toan cua gi~ng, t6'i trl)c qua man hinh cua h~thong.
CHU'O'NG VI
Toa xe, thung trve eh6' ngU'oi va eh6' hang ella toi trve mo£)i~u 38. Toa xe eh6' hang, eh6' ngU'oi gi~ng nghi€mg
1. Tai li~u ve toa xe ch& hang gi~ng nghieng c6 du cac thong so:
a) TrQng 1U'Q'ngtoi da, Il)'c keo toi da cua mot toa xe.
b) V~n toc toi da cua toa xe.
c) G6c doc toi da cua dU'6'ng 16I~p d~t toa xe.
d) So c~p banh xe, kich cO'banh xe, khoang cach trl)c.
e) SO'do k~t noi cac toa xe.
g) CO'cau m6c noi toa xe.
h) LO<;liray, cO'dU'6'ng ray I~p d~t toa xe.
2. Toa xe ch& ngU'6'i gi~ng nghieng
_ Ngoai cac thong so neu t<;liKhoan 1 8ieu nay, doi v6'i toa xe ch& ngU'6'iphai bo sung cac thong s6 sau:
a) So ngU'6'i ch& toi da tren mot chuy~n.
b) LO<;liphanh an teEm(phanh du) va thong so ky thu~Hphanh, giam x6ccua tea xe.
c) Tea xe phai dU'f)'Clap phanh du dCrngdU'Q'ctea xe bang tay do ngU'oitren tea xe tac dong va tl)' dong dCrngtea xe em, khong xo, gi~t m<;lnh.
d) Phanh an toantea xe phai dU'Q'cki~m dinh sau khi lap d~t mai, sauslfa chCra va thlf nghi~m dinh ky sau 6 thang v~n hanh.
44
QCVN 02:2016/BCT Quy chuan ky thu~t qu6c gia v~ an toan t6'i trl:lCmo3. Toa xe phai dU'Q'ctrang bj cO'cau ch6ng I~t, tr~t btmh xe khai dU'cmg
ray khi dang di chuyen tren gieng nghieng.
4. Can Clf vao do d6c cua gieng nghieng de thiet ke ghe ngoi dam baongU'ai ngoi tren toa xe c6 tU' the thich hQ'pnhat va an toano
5. Khi SLrdl,lng thung cui trong gieng nghieng phai trang bj dan hu6'ngcho thung cui hoc;1CdU'ang giai h~n kh6ng cho thung cui tr~t ra ngoai dU'angray tren su6t chi~u dai chuyen dong. Chf cho phep thung cui di chuyen kh6ngc6 dan huang trong khoang cach 20 m tinh tCrsan tiep nh~n dU'6'i hOc;1CgU'O'ng16.
f)i~u 39. llfa chQn thung trl;)c
1. Be v~n chuyen khoang san dung thung skip. Khi dung thung cui canphai c6 thuyet minh tinh toano
2. Khi lam vi~c dong thai & hai hay nhi~u tang, phai xem xet phU'O'nganan toan cap tai tat ca cac mLrc.
3. Khi v~n chuyen thiet bi, v~t tU', v~n chuyen ngU'6'i phl,l thuoc vao yeucau nang suat va di~u ki~n lam vi~c (mot hay nhi~u mLrc) cho phep thl,l'c hi~n:
a) Thung kep va thung dO'nv6'i d6i trong.
b) Hai thung dO'n v6'i d6i trong.
c) Mot thung skip va mot thung cui kh6ng c6 d6i trong.
4. Khi v~n chuyen v6'i kh6i 1U'Q'ngl6'n, chi~u sau ma l6'n, cho phep apdl,lng trl,lc tai hai hay ba thung sikp, thung cui.
5. Khi thiet ke, chu~n bj mlJ'c khai thac m6'i & nhCrng ma c6 nang suatkh6ng cao va chi~u sau gieng s 500 m, cho phep ap dl,lng mot tai trl,lc ma haithung cui (t6'i trl,lc ma hai tang).
6. T6'i trl,lc ma gieng gi6 khi SLrdl,lng lam 16ithoat hiem kh~n cap:
a) Trang bj mot hOc;1Chai thung cui phl,l thuoc vao duang kinh gieng.
b) Cho phep quan ba l6'p cap len tang va kh6ng c6 phanh duo
c) Trang bj thiet bj truy~n tin hi~u tCrthung trl,lc den cac mLrc can thl,l'Chi~n v~n chuyen ngU'6'i.
7. Khi thiet ke ma c6 khai thac & mot vai mlJ'c theo trinh tl,l' thai giankhac nhau, nen Il,l'achon tai trl,lc ma mot cap cho thai ky khai thac dau den 25nam. Khi d6 can tinh t6'i vi~c dl,l' trCrkhoang di~n tich de b6 tri may m6'i trongnha tn,lc va xem xet kha nang SLrdl,lng thap gieng trong giai do~n tiep theo.
£)i~u 40. Thung cui
1. Tai li~u ky thu~t cua thung cui phai c6 du cac ban ve cau t~o, chi tiet,ghi du cac kich thU'ac cO'ban va v~t Ii~u che t~o, trong IU'O'ngcua thung cui keca cO' cau treo cap, tai trong t6i da cho phep, s6 ngU'6'i chuyen ch& motchuyen.
2. Thung cui va d6i trong phai trang bi phanh du de ham em va dCrngthung cui khi Sl,l'c6.
45
,...I
• ,. '
QCVN 02:2016/BCT Quy chuan ky thu~t qu6c gia v~ an toan ti>'i trl}c me>
3. CLra thung cui phai dU'O'cthiet ke dam bao tranh dU'Q'cngU'6'i vang rangoai.
a) CLra rem: CLra rem dU'O'cthiet ke keo len, h~ xu5ng bang tay.
b) CLra ban I~: Clfa ban I~ phai dU'O'cm6' VaG trong va c6 then cai d~khong tl,J'm6' ra ngoai. Chi~u cao thanh tren clfa t1nh tCrsan thung khong nhohO'n 1,2 m va clla thanh dU'6'i cao t5i da 1210,15 m.
4. Trong thung cui phai dU'O'ctrang bi cam ham go6ng d~ c5 dinh ch~kchan toa xe khi thung cui di chuy~n.
5. DQc hai ben thung cui phai c6 tay vjn.
6. Khoang cach tCrsan thung cui tinh tCrvi tri nho cao nh~t t6'i n6c thungcui khong nho hO'n 1,9 m.
7. S5 ngU'6'idong th6'i trong moi tang thung cui dU'O'cxac dinh theo thietke nhU'ng khong qua 5 ngU'6'i tren 1 m2 va trong thung trvc khi dao 16khongqua 4 ngU'6'i tren 1 m2.
8. Tren thung cui phai c6 chVP bao hi~m.
9. Khi ra VaGtang th(P hai clla thung cui phai bang thang chuyen dVng.Sau khi thung cui di chuy~n khoi vi tri tiep nh~n, mi$ng gieng phai dU'O'cd6ngkin.
10. Cam ham go6ng: Trong thung cui phai trang bi cam ham go6ng. Khigo6ng trao d6i 6' hai ben clla thung cui, cam ham go6ng phai dU'O'cthiet kephu hO'p v6'i yeu cau v~ ky thu~t va an toan d~ ham go6ng va trao d6i go6ng &hai ben.
11. Cam dO' thung: Tt;ti cac san tiep nh~n clla gieng dLrng, phai thiet kecam dO'thung cui d~ dam bao an toan khi ch~t dO'tai.
12. CO'c~u treo thung cui (cO'c~u treo cap dau, cap cu5i): Moi thung cuid~u phai c6 cO' c~u treo thung. Tai Ii$u ky thu~t phai chi r6 phU'O'ngphap treo,m6c cap.
13. CO'c~u dan hU'6'ng thung cui, bt;tcdan hU'6'ng thung cui
13.1. CO' c~u dan hu6'ng con Ian dU'Q'c trang bj cho thung cui trongtrU'6'ng hQ'pdan hU'ang 121go ho~c thep hlnh.
13.2. Bt;tc dan hU'6'ng trang bi cho thung cui trong trU'6'ng hQ'p danhU'6'ng bang cap, ray thep ho~c go c6 cac thong so theo quy djnh tt;ti Khoan10.16, 8i~u 48, Quy chulm nay.
14. N6c thung cui phai c6 san an toan chuyen dvng danh cho thO' ki~mtra thung cui. M~t san phai c6 kich thU'6'c t5i thi~u 0,6 m2 (mot trong cac kichthU'6'c la 0,4 m) va hang rao an toan khong thap hO'n 1,2 m.
15. N6c thung cui va san ngan cach giCra tang tren va tang dU'6'i cllathung cui nhi~u tang phai c6 cli'a thoat hi~m bang thep day it nhat 4 mm. Ketc~u clfa sao cho c6 th~ m6' dU'Q'ctCPben trong va tren n6c thung cui.
46
QCVN 02:2016/BCT Quy chuan ky thu~t qu6c gia v~ an toan t6'i trl;Jcrna
16. Thung cui phai dLfQ'Ctrang bi cO' c~u giam xoc d~ giam Il)'c va d~pkhi phanh du tac dong. TrU'6'ng hQ'p giam xoc bang cap, phai ghi r6 gi6'i hc;1ndo gian dai cap giam xoc.
17. Cho phep khong c~n phanh du trong nhCrngtrU'6'ng hQ'psau:
a) Thung cui va d6i trQng cua t6'i tn,lc ma v6'i s6 cap;:: 4.
b) Thung cui va d6i trQng t6'i tn,Jcma hai cap v6'i di~u ki~n Il)'a chQn capnang phu hQ'pv6'i quy dinh do b~n dl)' trCrcua cap thep tc;li8i~u 44 Quy chu~nnay va s6 sQ'i dLrt cua cap thep khong VU'Q'tqua quy dinh tc;li 8ieu 46 Quychu~n nay.
c) Thung cui va d6i trQng cua t6'i tn,lc ma SLrdl,mg d~ kh~c phl)c Sl)' c6,sLra chCra.
d) Thung cui va d6i trQng cua trl)c tai cac gi~ng gio khong thU'6'ng xuyenSLrdl)ng d~ v~n chuy~n ngU'6'i len - xu6ng.
e) 86i trQng cua t6'i trl)c ma gi~ng nghieng.
g) 86i trQng cua t6'i trl)c ma gi~ng dLrng trong di~u ki~n khoang cuathung cui va d6i trQng dU'Q'Cngan cach v6'i nhau bang ray ho~c cap. Cho phepkhong co ngan cach n~u chi~u cao cua khung dO'd6i trQng l6'n hO'n hai bU'6'cc6t gi~ng khi dan hU'6'ng d~t ca hai ben va l6'n hO'n mot bU'6'c c6t gi~ng khidan hU'6'ng d~t mot ben. 86i trQng trong trU'6'ng hQ'p nay phai dU'Q'ctrang bicac gu6c bao hi~m dai hO'nO,4m v6'i khe h& tang len.
h) Ch& ngU'6'i len - xu6ng trong thung cui trong qua trinh hoan thi~n caccong vi~c dao, dao sau them va dao 16n6i thong gio (tni khi dao cac 16dambao 16ira thLr hai va cac gi~ng khac) ho~c khi sLra chCra l6'n gi~ng dLrng.
£)i~u41.Thung skip1. Thung skip gi~ng dLrng:
a) Thung skip v~n chuy~n than va d~t da phai co than c6 dinh, cLra thaohinh qUc;ltkhi mang ti~p nh~n cua bunke chLra c6 dinh.
b) Bc;lCdan hU'ong thung skip gi~ng d(rng dU'Q'cap dl,lng theo quy dinht<;1i8i~m 10;16 Khoan 10 8i~u 48 Quy chu~n nay.
c) V~t li~u lam vach thung skip dU'Q'cch~ tc;lotlr thep hQ'p kim th~p cotinh cO' Iy khong th~p hO'nthep16Mn va co khung thep c(rng vCrng.
d) San thao tac, chuyen dung d~ phl,lc Vl,l cong tac ki~m tra an toanthung skip dU'Q'cthi~t k~ tren noc thung skip. Kich thU'6'c cua san theo quydinh tc;iiKhoan 14 f)i~u 40 Quy chu~n nay.
2. Thung skip gi~ng nghieng
a) Thung skip gi~ng nghieng phai dU'Q'cdi chuy~n theo dan hU'ong.
b) Bc;lCdan hU'6'ng thung skip gi~ng ngheng dU'Q'cap dl,lng theo quy dinh
tc;li8i~m 10.16 Khoan 10 8ieu 48 Quy chu~n nay.
c) Khi goc nghieng cua gi~ng d~n 25°, SLrdl,lng skip dO' tai qua day ho~ctoa xe go6ng.
47
QCVN 02:2016/BCT Quy chuAn ky thu~t qu6c gia v~ an toan t6'i trl:lC rnod) Khi goc nghieng cua gi~ng tren 25°, SLrdl,lng skip d6' tai qua thanh sau
v6'i cLrathao hinh qu<;tt.e) T~i cac ma ki"m lo<;tiden va kim lo<;timau, khi dO ~m l6'n va b6c dO'
khoang san khong t6t cho phep SLrdl,lng skip I~t.
3. Khi thi~t k~ ho~c lila chon thung trl,lc phai cO'gi6'i hoa vi$c ch~t dO'taithung cOng nhU' v~n chuy~n cac v~t Ii$u dai, n~ng.
£>il!u 42. Thung trl}c dao gi~ng
1. Cho phep thung trl,lc di chuy~n khong co cac dU'ang dan hU'6'ng akhoang cach khong qua 20m d~n m~t gU'O'ngdao khi thi cong cac gi~ng dLrngb~ng cac to hQ'pthi~t bi (may b6c xuc, gau ngo<;tm).
2. Cho phep cha ngU'ai len - xu6ng b~ng thung trl,lc trong thai gian daogi~ng, cOng nhU' khi d~t khung gi~ng v6'i dieu ki$n t6'i trl,lc ma phai dU'Q'ctrangbi cac cO'c~u khoa lien dong, thung trl,lc phai co cO'c~u ch6ng I~t.
3. Trong trU'6'ng hQ'p kh~c phl,lc Sl,J'c6 ho~c ti~n hanh cong tac sLrachO'a gi~ng, cho phep cha ngU'6'i len - xu6ng b~ng thung trl,lc khong co cacdan hU'6'ng, v6'i dieu ki$n:
a) V~n t6c chuy~n dong cua thung trl,lc khong dU'Q'cVU'Q'tqua 0,3 m/s.
b) Khe ha giO'a cac thanh cua thung trl,lc v6'i cac k~t c~u kim lo<;titrongthanh gi~ng nho ra phai dam bao t6i thi~u 113 400 mm.
c) Tren thung trl,lc nhat thi~t phai co chl,lp bao hi~m.
d) NgU'6'i ra VaG thung trl,lc a san ti~p nh~n dU'6'i phai b~ng cau thanggap chuyen dung ho~c b~c cua thung trl,lc va chi khi cO' c~u d6' tai dong kin,thung trl,lc da dCrng.
e) NgU'6'i ra VaGthung trl,lc a cac 10 va ham tr<;tmtrung gian phai b~ngcau thang ki~u g~p ban Ie, con ra VaG& tren san cLrng va tren thung trl,lc chikhi mep thung- trl,lc da dCrng & ngang mLrCcLra loe ho~c a ngang mLPcsantang khi co cLra trong cLra loe.
CHU'aNG VII
Cap thep, cO' cau treo va moe n6i
£>il!u 43. Quy djnh chung va phan lo~i cap thep SLP dl}ng eho cac t<yitrl}c mo
1. Quy dinh chung ve cap thep, cO'cau treo va moc n6i
a) Phai dung chung lo<;titheo thi~t k~, day du nhan mac va thong s6 kythu~t.
b) Phai dU'Q'cthLr nghi$m dO ben trU'6'c khi SLrdl,lng va dinh ky trong quatrinh SLrdl,lng.
c) 80 ben dl,J'trO' cua cap thep khong dU'Q'cthap hO'n gia tri cho trongBang 10 va Bang 11.
d) K~t qua ki~m tra, thLr nghi$m phai dU'Q'Cghi so theo mau t~i Phl,JIl,Jc3
48
QCVN 02:2016/BCT Quy chuan ky thu~t qu6c gia v~ an toan t6>itrlJc rna
2. Phan lo~i cap SLr dl,mg cho cac t6'i tn,lc
a) 80i v6'i cap cho t6'i tn,Jcma cap mot d~u trang cac trU'6'ng hQ'p thungtn,lc c6 dan hU'6'ng va kh6ng c6 dan hU'6'ng: SLr dl,lng lo~i cap chong xo~n.
b) 80i v6'i cac lo~i t6'i trl,lc khac thea thiet ke.
c) 80i v6'i t6'i trl,lc ma gieng dLPngmot cap, cap thep dU'Q'cchon lo~i sQ'ib~n tran m~ kem v6'i tiep xuc dU'6'ng va di~m, loi thep ho~c loi gai tam d~u v6'ide:>bemkeo 1568 MPa (160 KG/mm2
); 1764 MPa (180 KG/mm2).
d) Khi chi~u sau gieng va tai trong d~u cap l6'n, cap thep dU'Q'cchon 113lo~i sQ'i b~n tran m~ kem v6'i tiep xuc dU'6'ng va di~m loi thep ho~c loi gai tamd~u v6'i de:>b~n keo 1670 MPa (170 KG/mm2
); 1860 MPa (190 KG/mm2).
e) 80i v6'i gieng nghiemg, cap thep dU'Q'cchon lo~i b~n cheo dU'6'ng kfnhkhong nha hO'n 20 mm v6'i dU'6'ng kfnh sQ'i thep ben ngoai khong nha hO'n 1,6mm.
3. Cap can banga) Vi~c dung cap can bang khi SLr dl,lng t6'i trl,lc ma me:>tcap (y do sau
l6'n hO'n550 m thaa man di~u ki~n t~i cong thLPC(6).
pH ~O,6Q (6)
Trang d6: p - Khoi 1U'Q'ngrieng mot met cap nang, (kg/m).
H - Chi~u cao nang, (m).
Q - Khoi 1U'Q'nghang, (kg).
b) Cap can bang c~n chon lo~i cap b~n tran xo~n dO'n v6'i de:>b~n keokhong thap hO'n 1372 MPa (140 KG/mm2
). Neu di~u ki~n ma khong cho phepSLr dl,lng cap can bang b~n tran, nen SLr dl,lng cap d~t ho~c dai cap cao suo
c) Khi I~p d~t cap thep can bang trang ron gieng phai I~p d~t bO ph~n(d~m) chong xo~n yang cap. Neu bo ph~n nay bang go c~n phai 16tmieng caosu ho~c nhl,J'atong hQ'p va bo trf lam 3 b~c tU'O'ngLPng2 m + 2,5 m. Khi chi~usau ron gieng h~n che va nU'6'c ron gieng chay khong nhi~u, cho phep I~p d~t2 hang d~m. Khoang cach giCl'a ph~n thap nhat clla yang cap va ph~n thapnhat clla d~m phai dam baa djch chuy~n tl,J'do clla yang cap khi nang.
d) 80 trf cap can bang d~t c~n tranh hU'6'ng gi6 thai tnyc tiep, vuong g6cv6'i m~t d~t clla cap.
f)i€!u 44. H~ s6 dl)' trfr de? b€!n cap thep va cO' c~u moc n6i
1. H~ so dl,J'trCl'do b~n cap thep
1.1. H~ so dl,J'trCl'do b~n clla cap thep t6'i trl,lc ma gieng d(Png dU'Q'ctfnhthea cong thLPc:
Trang d6:
z = (7)
49
,E .
QCVN 02:2016/BCT Quy chuan ky thu~t qu6c gia v~ an toiln t6'i trl;Jc rno
Kz - T6ng Il)'c keo dLrt cac sQ'i thep clla cap sau khi da trCrdi cac sQ'ikhong chiu dU'Q'cIl)'c keo tfnh toan do bi dLrt, bi gay, (kN).
Go - Tai trong l6'n nh~t d~t len cap, (kN)Go= Q + Qm + p (H + h) (8)
Q - T6ng trong 1U'Q'nghang l6'n nh~t mot Ian nang, hQ, (kN).Qm - T6ng trong 1U'Q'ngclla cO'c~u treo, thung cOi, skip, thung tn:Jcva
goang trong thung cOi, (kN).p - Trong 1U'Q'ngclla mot met cap, (kN/m).H - Chieu cao nang, (m).h - Chieu dai tCrsan tiep nh~n mi~ng gieng t6'i tn,lc puli thap gieng,
(m).
1.2. H~ so dt,J'trCrdo ben clla cap thep Uri tn,Jcma gieng nghieng
Ap dt,mg cong thLrc 7 d~ tfnh, Go dU'Q'ctfnh theo cong thLrc 9
Go = (Q + Qm) (W1 coso + sino) + p(L + 1)(w2coso + sino) (9)Trong do:
L - Chieu dai cap tren dU'6'ng ray theo goc nghieng dU'6'ng la, (m)I - Chieu dai cap tCr mi~ng gieng sau khi ra khai dU'6'ng ray t6'i trt,Jc
puli ho~c tang cuon cap, (m).o = do - goc nghieng clla dU'6'ng 16.W1= 0,03 - H~ so SLrCcan chuy~n dong clla toa xe, thung cOi, skip
tren ray.W2 = 0,3 - H~ so SLrCcan chuy~n dong clla cap tren con Ian ho~c
tren nen d~t.
1.3. £>oiv6'i t6'i trt,Jcma tang tn,Jcap mot dau, h~ so dl)' trCrdO ben capthep cho trong Bang 10.
Bang 1 O. H~ s8 dl! trif at) ben cap thep toi trf)c rna tang trf) cap rnt)t afw
Phan IOQi congV~n chuy~n ngU'6'i, hang
V~n V~ndt,Jng chuy~n V~n V~n V~n chuy~n
ngU'6'i chuy~n chuy~n chuy~n hangngU'6'i han hQ'p hang
H~ so dt,J'trCrdo 9 9 9 7,5 6,5ben nha nh~t
1.4. £>oiv6'i t6'i trt,Jcma tang ma sat nhieu cap, h~ so dl)' trCrdo ben capthep cho trong Bang 11.
1.5. £>oiv6'i cap ham va cap giam ch~n v6'i tai trong dong clla phanh duh~ so dl)' trCrdO ben la 3.
Bang 11. H~ s8 dl! trif at) ben cap thep toi trf)c rna tang rna sat nhieu cap
Phan IOQi V~n V~n chuy~n ngU'6'i, hang V~n
50
QCVN 02:2016/BCT Quy chuan ky thu~t qu6c gia v~ an toan t6'i tr ••.•c me
cong dl,mg chuyen Van van V~n chuyen• ;l: • ;l:
ngU'6'i chuyen chuyen hangngU'6'i han hq
chuyenhang
72+,O,0005H
82+,O,0005H
9,2 +O,0005H
92+,O,0005H
H~ so dl)'tn) do ben 9,2 +nha nh~t O,0005H
Ghi chu: H 113 chieu dai cap treo tinh bang met (m)
1.6. 80i vai cap buoc dU'Q'cstY dl)ng nhieu I~n khi h~ cac tai trQng quacO'va cong kenh dU'ai cac thung trl)c va doi vai cap thep dung trong h~ thongtin hi~u clla t6'i trl)c ma cha hang - ngU'6'i va ngU'6'i h~ so dl)' trfr do ben 113 10.
1.7. Moi n6i cap can bang loi cao su phai co h~ so dl)' trfr do ben phuhqp vai nhfrng quy dinh an toan ve treo va v~n hanh cap can bang co loi caosu chiu nhi~t phu hqp vai quy dinh t~i Sang 13 va 14.
2. H~ so dl)' trfr do ben cO'c~u treo va moc noi:
a) La 13 doi vai cac cO' c~u treo va moc noi clla t6'i trl)c ma cha ngU'6'icOng nhU' doi vai cO'c~u moc noi va quai treo clla thung trl)c dao gieng.
b) La 10 doi vai cac cO' c~u treo va moc noi thung trl)c clla t6'i trl)c magieng dung va clla t6'i trl)c gieng nghieng co cap va Cl)'Ckhong phl) thuoc VaGcong dl)ng; doi vai cac dU'6'ng mono ray va ray d~t tren nen, cac cO' c~u mocnoi clla trang thiet bj dao gieng (gian, van khuon .... ) va cap can bang.
c) H~ so dl)' trfr do ben clla cO'c~u moc noi cap can bang phai dU'qc xacdinh theo ty I~ vai trQng lU'qng clla chung.
d) La 13 doi vai cac cO'c~u treo va moc noi clla t6'i trl)c ma cha hang -ngU'6'i, t1nh theo khoi lU'qng clla so ngU'6'i cha xuong dong nh~t.
e) La 6 doi vai cO' c~u moc noi clla cac cap dan hU'ang va cap thiet bidao 10, cO'c~u noi moc goang va cO'c~u moc noi cap khi v~n tai t6'i va Cl)'C.
g) La 4 I~n giai hc;inchay clla v~t li~u (doi vai cO' c~u moc kep" khi v~ntai bang cap va Cl)'C.
3. Mai lo~i cO'c~u moc noi bat ch~t cap phai dam bao do ben khong nhahO'n85% do ben clla cap.
£)i~u45. Ki~m tra va thlP nghi~m1. Kiem tra va thtY nghi~m cap thep
1.1. Kiem tra
1.1.1. Cap t6'i trl)c ma phai dU'<;>,cnhCrng ngU'6'i chuyen trach do Giamdoc dieu hanh ma chi dinh to chl1'Ckiem tra quy dinh t~i 8ieu 56 Quy chuannay va cac quy dinh sau day:
a) Hang ngay doi vai cap nang thung trl)c va doi trQng clla t6'i trl)c magieng dl1'ng va gieng nghieng, cap can bang clla t6'i trl)c ma co tang ma sat,cap treo may xuc bOc cO'khi (may xuc g~u ngo~m) khi dim gieng.
51
••_em-
QCVN 02:2016/BCT Quy chuan ky thu~t qu6c gia v~ an toan ti>'i trl:lCmob) Cho phep mot ngU'6'i ti~n hanh ki~m tra dong th6'i kh6ng nhieu hO'n4
cap treo tt~i. Khi tren mot cO'c~u treo co 2 cap can bang co loi cao su thi mothgU'6'i co th~ xem xet, ki~m tra cac cap do.
c) Hang tufln, d6i vai cap can bang clla t6'i tn,Jcki~u tang tr6ng, cap hamva dan hU'ang, cap treo san, cap treo cap di$n va thiet bi dao 16,cOng nhU' capnang va cap can bang co loi cao su phai co Sl,J'tham gia clla ky sU' cO' di$nchuyen trach t6'i tn,Jcclla mo.
d) Hang thang ki~m tra cap giam ch~n va cap clla thiet bi dung d~ kh~u,cap nang va can bang, k~ ca nhCrngphfln clla cac cO'c~u bat chc;itco Sl,J'thamgia clla Pho Giam d6c phl,Jtrach cO'di$n ma hoc;icngU'6'i phl,Jtrach t6'i trl,Jcmaclla ma; cac cap thU'6'ng xuyen & trong gieng co Sl! tham gia clla Phl,Jtrach cO'di$n dao gieng rna dang xay dl,J'nghoc;icngU'6'i phl,Jtrach t6'i trl,Jcclla mo.
1.1.2. Cap phai dU'Q'cki~m tra tren su6t chieu dai vai v~n t6c khong qua0,3 m/s. Cac do~n cap bi hU' hong cOng nhU' cac vi tri n6i cap co loi cao suphai dU'Q'Cki~m tra & tr~ng thai tinh. Cac do~n cap co s6 sQ'i hU' hong tren moibU'6'c b$n kh6ng qua 2% cho phep tien hanh ki~m tra v6'i v~n t6c khong qua 1m/s. Trong trU'6'ng hQ'p nay mot ngU'6'i tien hanh ki~m tra dong thai khong qua2 cap clla t6'i trl,Jcrna nhieu cap.
1.1.3. Cap nang b$n danh v~n hanh trong gieng dung va & t6'i trl,Jcmathung cOi ch& ngU'6'i va hang - ngU'6'i trong gi~ng nghieng co goc d6c tren 60°,phai dU'Q'cki~m tra bang dl,JngCl,Jdo d~ xac dinh do m6n ti~t di$n kim lo~i trentoan bo chieu dai. Th6'i h~n tien hanh ki~m tra theo quy dinh t~i Bang 12.
1.1.4. Cap can bang, ham, giam xoc clla phanh du thung cOi, cap danhU'6'ng, cap d~ treo san cong tac va thiet bi dao 16phai dU'Q'Cki~m tra khi cflnkeo dai th6'i h~n Slr dl,Jngtheo quy dinh t~i Bang 12.
Bang 12. Thai hE;1nki~m tra cap thep t&i trl)c ma£)~n £)Qmon ti~t di~n kim lo~i. %
Gee I~nGiwa nhwng Ian ki~m tra tiepnghieng ki~mCong dl;Jng eua eap dU'6'ng 10 tra d~u theo
(dQ) tien £)~n 12 £)~n 15 Tren 15(thang) thang thang thang
Cap nang trang kern 90 12 6 1 0,5
Cap nang kh6ng co 90 6 2 1 0,5lap phll
Cap nang Lan hO'n60 6 2 1 0,5
Cap treo thang c~pcuu va khoang san 90 6 2 1 0,5daol6
1.2. ThLr nghi$m cap thep
52
~~ ~~===.~=. __~..._~=....~mmm_.-mcm~~:Z:=LL••"",,=m_. ""'m_ma__ mr=•••••=. =O:::=:nll;;mlC. m,:::c.rm:m= ••••:m••••••••::Ill:.::z•••l::lmimlli
QCVN 02:2016/BCT Quy chuan ky thu~t qu6c gia v6 an toan t6'i tn,lc mo1.2.1. Cap thep dl)' phong trU'ac khi SLr dl:mg co th~ khong phai thLr
nghi~m I~n thu hai, n~u nhU' th6'i hc;inbao quan khong qua 12 thang.1.2.2. Cap thep t6'i tn,Jc rna gi~ng dung va gi~ng nghieng (tru cap clla
t6'i trl,Jcrna ch&hang co goc d6c dU'ai 30°), cap tr-eo san cong tac, thang c~pcuu va khoang san dao 10 phai dU'Q'CthLr nghi~m trU'ac khi SLrdl,Jng.
1.2.3. Cap can bang loi cao su chiu ILra: 86i v6'i gi~ng dung, phai dU'Q'cthLr nghi~m sau thang mot I~n; doi vai gi~ng nghieng, thLr nghi~m theo quydinh clla nha ch~ tc;1ocap va thi~t k~ t6'i trl,Jcrna nhU'ng khong it hO'n6 thang 1I~n.
1.2.4. Cac cap da thLr nghi~m trU'ac khi SLrdl,Jng, phai dU'Q'cthLr nghi~mI~p lc;1i(trCrcap nang b~n 6 danh co loi bang v~t li~u hCrucO' trong gi~ng dungva cap clla t6'i trl,Jc rna thung cOi ch& ngU'6'i va hang - ngU'6'i trong gi~ngnghieng co goc doc Ian hO'n60° da dU'Q'cki~m nghi~m bang thi~t bi do khuy~tt~t, cap t6'i trl,Jc rna tang rna sat 10c;1im<;>tcap va nhi~u cap, cap treo san congtac) trong cac th6'i hc;1nsau day:
a) 6 thang d6i vai t6'i trl,Jc rna ch& ngU'6'i va hang - ngU'6'i, cap treokhoang san dao 10.
b) 12 thang sau khi dU'a VaGSLrdl,Jngva sau do cu 6 thang mot I~n doivai t6'i trl,Jcrna cha hang, t6'i trl,Jcrna sLra chCra - Sl)' co va di dong, cOng nhU'treo thang c~p CLru.
c) 6 thang sau khi dU'a VaGSLrdl,Jngva sau do cu 3 thang mot I~n - d6ivai cap nang b~n nhi~u danh khong mc;1kern bU'ac xoan dai clla t6'i trl,Jc rnacha hang - ngU'6'i va hang.
1.2.5. Th6'i hc;1ncac I~n thLr nghi~m I~p lc;1icap dU'Q'Ctinh tu th6'i di~mdU'aVaGSLrdl,Jng.
1.2.6. Cac cap dU'Q'cSLrdl,Jngd~ treo thang c~p cuu va treo khoang sandao 10 co th~ khong phai thLr I~p lc;1in~u nhU' dU'Q'cki~m tra bang thi~t bi dokhuy~t t~t khi k~t qua ki~m tra phu hQ'p v6'i tieu chu~n 10c;1iba cap dU'Q'Cquydinh tc;1iBang 13.
2. Ki~m tra va thLr nghi~m cO'c~u treo va moc noi
a) To chLrCki~m tra theo nhCrngthai hc;1ndU'Q'cquy dinh tc;1i8i~u 57 Quychu~n nay.
b) Ki~m tra bang thi~t bi theo phU'O'ngphap k~m tra khong pha huy, th6'ihc;1n2 nam ki~m tra 1 I~n.
c) Khi dao cac gi~ng nghieng ho~c dung co trang bi thung trl,Jc changU'6'i va hang, cac cO' cau treo trU'6'c khi dU'a VaG SLr dl,Jng phai dU'Q'CthLrnghi~m v6'i tai trQng bang 2 I~n tai tn;mg dinh muc, cOng nhU' phai thLr I~p lc;1iitnhat 1 I~n trong 6 thang (tru cO'cau treo clla cac thi~t bj dao gieng).
£)i~~ 46. LO{li be va keo dai thai gian SLP dl;lng cap thep, cO' eau treova moe noi
1. CO'So' 10c;1iba va keo dai th6'i gian SLrdl,Jngcap thep
1.1. CO'So' 10c;1iba cap thep53
QCVN 02:2016/BCT Quy chuan ky thu~t quac gia v~ an toan t6'i trl;Jcm_oCap tai phai dU'O'c10!;iibo va thay m6'i neu nhU' khi thLr nghi~m I~p l!;ii c6:
1.1.1. Dl)' trCr do b~n th~p hO'n: 7 doi v6'i t6'i tn,Jc rna ch& ngU'6'i va t6'itrl,Jc rna SI,J' co, sLra chCra; 6 doi v6'i t6'i trl,Jc rna ch& hang - ngU'6'i va treokhoang san dao la; 5 doi v6'i t6'i tn,Jcrna ch& hang, t6'i tn,lc rna di dong va treothang c~p c(ru.
1.1.2. Tiet di~n tong cong clla cac sO'i thep bj d(Pt khi thli' nghi~m chiemden 25% tiet di~n tong cong theo m~t cat clla t~t ca cac sO'iclla cap.
1.1.3. Cac cap keo clla t6'i keo dU'6'ng mono ray va t6'i dU'6'ng sat d~ttren n~n khi thLr nghi~m I~p l!;ii c6 di~n Uch tong cong cac sO'i thep bj d(Pt khithli' nghi~m chiem den 25% tong tiet di~n theo m~t cat clla t~t ca cac sO'i cllacap.
1.1.4. C6 cac danh bj no, l<Siho~c 16m, c6 nut va nhCrng hU' hong khaccOng nhU' c6 dO man l6'n hO'n 10% dU'6'ng kinh dinh m(rc.
1.1.5. £>6i v6'i t6'i trl,Jcmo nhi~u cap, khi so cac sO'i bj no, d(rt vU'Q'tqua2% tong s6 sO'i clla cap tren chi~u dai mot bU'6'c b~n.
1.1.6. Cac dO!;incap c6 so sQ'ihU' hong tren m6i bU'6'c b~n vU'Q'tqua 2%.
1.1.7. Cap thep b~n danh khi tren phan nao d6 c6 cac diem d(Ptv6'i sosQ'ibj d(Pt tren mot bU'6'c b~n so v6'i tong s6 sQ'iclla cap d6 den:
a) 5% doi v6'i cap nang thung trl,Jcva doi tn;mg, cap treo gian va mayxuc bOc cO'khi (may xuc gau ngo!;im).
b) 10% doi v6'i cap v~n tai mot dau ch& hang trong gieng nghieng c6g6c doc den 30°; cac cap can bang, ham, giam ch~n, dan hU'6'ng va cac thietbj kh~u.
c) Cac sO'i clla l6'p ngoai bj man l6'n hO'nmot nli'a dU'6'ng kfnh clla n6.
1.1.8. Cap va kh6a m6c n6i:
a) Hong khoa m6c n6i dinh hinh cac sO'iben ngoai (cac sQ'i bj bong ra).
b) C6 mot sO'i bj tuot ra khoi khoa m6c noi rna khang the nhet VaGtrongcap ho~c khang han l!;ii dU'Q'c.
c) C6 3 sO'i bj no, d(Pt (ke ca cac sQ'i da han) & tiet di~n dinh hinh cllal6'p ngoai tren dO!;indai bang 5 bU'6'c b~n ho~c 12 sO'i bj no, d(Pt tren ca chi~udai lam vi~c clla cap.
1.1.9. Cap thep b~n danh trong v~n tai phl,JtrO' khi s6 1U'Q'ngcac vi trf bj
d(Pt clla cac sO'i tren mot bU'6'c b~n so v6'i tong s6 sO'i clla cap den gi6'i h!;insau day:
a) 5% d6i v6'i cap clla nhCrng dU'6'ng v~n tai trong ham la ch& ngU'6'ibang cap treo, mono ray va ray d~t tren n~n.
b)15% doi v6'i cap t6'i ch& hang trong giEmgnghieng.
c) 25% d6i v6'i cap clla clla t6'i va CI,J'C trong gieng nghieng.
1.1.10. Cap phai dU'O'cthay the khi tren mot bU'6'c b~n so vi tri bj d(Ptclla cac sO'iden 10% tong so sQ'iclla cap.
54
QCVN 02:2016/BCT Quy chuan ky thu~t qu6c gia v~ an toan ti>'i tn,lc rna1.1.11. Cap phai dU'Q'Cthay th~ khi mon ti~t di~n d~n ngU'5'ng sau:
a) 10% doi v6'i cap nang trong gi~ng dung co chi~u dai treo l6'n han900m va doi v6'i cap nang clla tai tn,lc ma hai cap ch& ngU'ai va hang - ngU'aikh6ng dU'gc trang bi phanh du, cOng nhU' doi v6'i cap ham clla phanh du co h~so do b~n dl)' trO' theo Khoan 1 f)i~u 44 Quy chu~n nay.
b) 15% doi v6'i cap nang co loi bang kim IOc;li,cap b~n 3 cc;lnhco nhfrngdanh tron dU'Q'cep deo va dU'gc treo v6'i h~ so dl,J'do b~n dl,J'trfr theo Khoan 1f)i~u 44 Quy chu~n nay do b~n cap cOng nhU' doi v6'i cac cap co k~t c~u b~tky trong gi~ng dung co chi~u dai treo nha hO'n 900m phu hgp v6'i Khoan 1f)i~u 44 Quy chu~n nay.
c) 18% doi v6'i cap b~n danh tron co loi hfru Co' clla tai tn,lc ma gi~ngdung va nghieng ch& ngU'ai va hang - ngU'ai, cOng nhU' cap b~n danh tron codU'ang kinh.45 mm va nha hO'nclla tai tn)c ma cha hang dU'gc treo v6'i h~ sodo b~n dl)' trfr theo Khoan 1 f)i~u 44 Quy chu~n nay, cOng nhU' doi v6'i capdinh hU'6'ng khi ma dang xay dl)'ng hay san xu~t va cap treo thi~t bi dao 10.
d) 20% doi v6'i cap b~n danh tron dU'ang kinh l6'n han 45 mm co loi hfrucO'clla Uyi tn)c ma ch& hang gi~ng dung, dU'Q'ctreo v6'i dl)' trfr dO b~n kh6ngth~p hO'n6,5 cOng nhU' doi v6'i cap thi~t bi kh~u va cap de treo gian dao 10.
e) 24% doi v6'i cap can bang .
. 1.1.12. Cac cap dan hU'6'ng phai thay trong trU'6'ng hgp sau:
a) Mon 15% dU'ang kinh dinh muc, nhU'ng kh6ng l6'n hO'n mot nlfadU'ang kinh clla cac sQ'i l6'p ngoai.
b) Tren 100 m chi~u dai clla cap k~t c~u kin phat hi~n 2 vi tri bi dlft cllacac sQ'iben ngoai.
c) Cac sQ'i ngoai clla cap k~t c~u kin bi dut, bung ra khai khoa.
1.2. Thai hc;lnSLPdl,mg va keo dai thai hc;lnSlf dl,Jngcap thep
a) Th6'i gian SLPdl,mg va thay th~ cap thep
Cap thep khi Slf dl,Jng t6'i h~n phai thay th~. Khi kiem tra kh6ng phathi~n hU' hang co the keo dai phu hgp v6'i Bang 13.
Bang 13. Thai hF;1nsiP dl,mg va thay th~ cap thep tai trl)c rna
Ten gQi va k~t c~u cllacap
(1)
1. Cap nang t6'i trl,Jcma co tang ma sat
1.1. Cap b~n 6 danhco loi hO'uCo':
+ M~ kem
Thai hc;lnSlfdl,Jngt6'i h~n
(nam)
(2)
2
Trinh tl,J' va di~u ki~n keo daithai h~n slf dl,Jng
(3)
Theo k~t qua kiem tra do monti~t di~n kim lo~i bang dl,JngCl,J6
55
r------------- ~--.---.~7--~~~-~ ..~..~~.~.~1I
QCVN 02:2016/BCT Quy chuan ky thu~t qu6c gia v~ an toan t6'i trl;lc mo(1)
+ Kh6ng mc;lkem
1.2. Cap b~n 6 danhco loi b~ng kim loe;tivacap ben nhi~u danh
2. Cap can b~ng cllat6'i tn)c ma:
(2)
1
(3)
thang mot I~n, co th~ keo daid~n 4 nam.
Theo k~t qua ki~m tra do manti~t di~n kim loe;tib~ng dl,mg CI,J6thang mot I~n, nhU'ng chi d~n 2nam
.....................................................................................................................................................................................................................................••...................................................................
2.1. Cap b~n 6 danhco loi hCrucO'
2 Theo k~t qua ki~m tra t6n haoti~t di~n kim IOc;lib~ng dl,JngCI,J6thang mot I~n, co th~ keo daid~n 4 nam .
..........................................................................................................................................................................................................................................................................................................
2.2. Cap thep d~t:
+ May loe;titang tr6ng
+ May loe;titang masat
4
2
Kh6ng keo dai
Theo k~t qua ki~m tra 6 thangmot I~n, co th~ keo dai d~n 4nam d6i v6'i cap me;tkem .
..........................................................................................................................................................................................................................................................................................................
2.3. Cap nhi~u danhb~n tran, xoan nh~
2.4. Cap co loi cao su,ttl' V! tri n6i nay d~n vitri n6i khac (ho~c d~ncO'ccflubat ch~t)
3. Cap ham cllaphanh du
4. Cap giam chcflncllaphanh du thung cui
2
5
4
5
Theo k~t qua ki~m tra t6n haoti~t di~n kim loe;tib~ng dl,Jng CI,J12 thang mot I~n, co th~ keo daid~n 4 nam d6i v&i cap me;tkem.
Theo k~t qua ki~m tra xac dinhvi tri d(rt clla cac cap b~ng dl,JngCI,J2 nam 1 I~n, co th~ keo daid~n 10 nam
Theo k~t qua ki~m tra t6n haoti~t di~n kim loe;tib~ng dl,Jng CI,J12 thang mot I~n, co th~ keo daid~n 7 nam
Theo k~t qua ki~m tra qua 12thang mot I~n, co th~ keo daid~n 7 nam .
...?: g.~.P...g.?.~h.~.q.Q.gY..~ .56
, QCVN 02:2016/BCT Quy chuan ky thu~t quac gia vi, an toan t6'i tn,Jcrna
(1) (2) (3)
cap clla thi~t bi dungde khau
Khong keo dai
- 86i v&i cac ma trongthai ky san xuat:.........................................................................................................................................................................................................................................................................................................
+ Cap chiu Il!c k~t cau 15kin
..........................................................................................................................................................................................................................................................................................................
+ Cap b~n danh 4
Theok~t qua kiem tra t6n haoti~t di~n kim IOc;libang dt,mg ct) 6thang mot I~n, co the keo daid~n 7 nam
..........................................................................................................................................................................................................................................................................................................
- 86i v&i cac ma trongthai ky xay dt,l'ng
NhU' tren, co the keo dai d~n 5nam
6. Cap de treo cac sanva thi~t bi dao 16 (treocac 6ng, cap di~n .... )
..........................................................................................................................................................................................................................................................................................................
6.1. Cap b~n co thekiem tra t6n hao ti~tdi~n
3 NhU' tren, co the keo dai d~n 7nam
..........................................................................................................................................................................................................................................................................................................
6.2. Cap b~n khongthe kiem tra t6n hao ti~tdi~n kim IOc;li(thi dt) dodi~u ki~n ch~t h~p)
3 Khong keo dai
..........................................................................................................................................................................................................................................................................................................
6.3. Cap nang co k~tc~u kin
3
Theo k~t qua kiem tra hang namdo t6n hao ti~t dien kim loai docth'eo chi~u dai cap t&i 10 ~am:theo k~t qua cat cap kiem tra ti~tdi~n tc;lidiem cu6i clla cap t&i 7nam
Khong keo dai2 thang
7. 8e treo may xucb6c cO' khf (may xucgau ngoc;lm) khi dao.~gleng
b) Thai ky SLr dt)ng clla cap dU'Q'ckeo dai theo k~t qua kiem tra, thlfnghi~m phai dU'Q'cGiam d6c ma phe duy~t.
2. CO'So' IOc;liba va keo dai thai gian Slf dt)ng cO'cau treo va moc n6i.
2.1. Quai treo thung trt)c dao 16phai dU'Q'cthay ho$c slfa chfra khi 10 taiquai ho$c 6ng lot thay th~ ben trong tai quai m6n han .5% dU'6'ng kinh trt)c.
57
QCVN 02:2016/BCT Quy chuan ky thu~t qu6c gia v~ an toan t6'i trl;lc rno2.2. £)0 m6n t6ng,cong clia 10 tai quai ho<';lc6ng 16tclia quai va tn,Jc,lien
ket quai v6'i thung tn,Jcdao 16Vll'Q'tqua 10% dll'6'ng kinh tn,Jc.J..' "" J.,:" .2.3. Hong chi tiet chong tI,J'thao moc cua cO'cau moc nOl.
2.4. Thai h~lIi su dl:mg cho phep:
a) £)6i v6'i thung skip, thung cOi, toa xe khong qua 5 nam.
b) £)6i v6'i thung tn,Jcdao 16khong qua 2 nam.
2.5. Th6'i h~n keo dai cho phep
Qua bien bim clla' Hoi dong chuyen nganh, dll'ai Sl)' chll tri clla Chll tichHOi dong, tren cO'So'nhO'ng ket qua ki~m tra bang dl,JngCl,Jtheo phll'O'ng ph~pki~m tra khong pha huy d~ quyet dinh keo dai thai h~n su dl,Jng cac cO' cau
, , J. •
treo va moc nOl.
CHU'O'NGVIIICac thong s6 ky thu~t an toan cho phep khi I~p d~t t6'i trl;JcrnoDi€!u47. Taili~uthi~t k~,quy chuAn, tieu chuAn ap dl;Jng1. Thi cong lapd<';lt mai, sua chCra l6'n h~ th6ng t6'i trl,Jcmo phai thl)'c
hi~n theo thiet ke dadU'Q'c th~m dinh va dll'Q'c Chu d~u tll' phe duy~t.
2. Trll'ang hQ'p phai thay d6i thiet ke phai dll'Q'c SI)' dong Y clia cO'quanthiet ke va th~m dinh.
3. Tieu chu~n, quy chu~n ap dl,Jng
Tai li~u ky thu~tphai neu r6 tieu chu~n, quy chu~n ap dl,Jngd~ thiet ke,thi cong lap d<';lt,sua chCra lan, thu nghi~m, hi$u chfnh, ki~m dinh va nghi$mthu tai trl,Jcmo.
Di€!u48. Cac thong s6 ky thu~t an toan cho phep khi I~p d~t t6'i trl;lcrno
1. £)~m thep:
a) £)~m thep, bu lori"g m6ng va d6 be tong m6ng I~n hai cac bo ph~nchinh: HOp giam t6c, dong cO' di~n, tang tai, puli dan hll'6'ng, phanh rna, b$puli dan hll'ang phai pbu hQ'pvai thiet ke.
b) V~t li~u lam .d~m thep phai phu hQ'p v6'i thiet ke va khong bi mit,khuyet t~t. Cac t~m d$m trll'cYckhi dll'a VaGsu dl,Jngphai ki~m tra ch~t Ill'Q'ng.
c) £)0 nhan b~ m<';ltclla d~m thep dung cho trl,Jc chinh, hOp giam t6c,dong cO'di~n, phanh rna, b$ banh dan hll'6'ng phai d~t dll'Q'c yeu c~u do b6ngRa 6.3.
d) f)~m thep dung cho trl,Jcchinh, hop giam t6c, d(>ng cO' di~n, phanhrna, b$ banh dan hU'&ng dll'Q'c d~t tren m6ng phai d~m chac chan, b~ m~tm6ng d~ d~rd~m thepphai dll'Q'Cmai nhan, b~ m<';lttiep xuc cua d~m thep vam~t m6ng khong dll'Q'c nho hO'n60% tiet di~n d~m thep.
2. Bu long m6ng, d6 be tong m6ng I~n hai
58
\ QCVN 02:2016/BCT Quy chuan ky thu~t qu6c gia v~ an toan tOoitrl;Jcme2.1. V~t Ii~u, quy cach va s6 1U'Q'ngclla bu long m6ng phai phu hQ'pthiet
ke hocItcquy dinh trong tai li~u ky thu~txuat xU'cYng.
2.2. f)o be tong m6ng I~m hai clla g6i dO' tang, hOp giam t6c, dong cO'di$n, phanh ma, b$ puli dan hU'6'ng phai dam bao:
a) McItttiep giap be tong phai nham va lam Sc;lchbang nU'6'c de lang dotiep xuc. CU'6'ng do be tong do Ic\n 2 phai cao hO'n 1 cap so v6'i cU'cmg do betong m6ng Ic\nth(r nhat.
b) Tam d$m va mcIttm6ng phai tiep xuc tot.
c) Vi tri dcIttbu long m6ng phai dcIttchinh xac va khong bi nghieng, I$ch.
2.3. Quy cach d$m thep dung de khi lap dcItttn,Jc chinh, hop giam t6c,dong cO' di$n, phanh ma, puli dan hU'6'ng phai can c(r VaG chieu rong b$ maynhU'ng khong nho hO'ncac quy dinh sau:
a) f)$m bang nho ra ngoai mcIttday thiet bi ve cac hU'6'ng tCf 10 mm + 30mm.
b) f)$m nghieng nho ra ngoai mcItttiep xuc ve cac hU'6'ng tCr10 mm + 50mm.
c) Khoang cach giO'a hai to d$m thep clla goi dO'tn,Jctang cuon cap, hopgiam toc, dong cO'di$n, b$ puli dan hU'6'ng la 600 mm + 800 mm.
d) Sau khi dieu chInh can bang vi tri clla goi dO' tn,Jctang cu6n cap, hopgiam toc, dong cO'di$n, phanh ma, b$ puli dan hU'6'ng phai han chac chan cactam d$m Ic;liv6'i nhau (d$m thep duc lien khong cc\n han). Chieu dai moi dOc;lnhan khong nho hO'n20 mm, khoang cach han khong l6'n hO'n40 mm.
2.4. f)c\u bu long m6ng clla tn,Jc chinh, hOp giam toc, dong cO' di$n,phanh dia, b$ puli dan hU'6'ng phai nho cao hO'ndai OC cong (dai OC kh6a) tCr2+ 4 ren bu long.
2.5. Sai so cho phep khi lap dcIttd$m thep clla goi dO' tn,jc tang cuoncap, hop giam t6c, dong cO'di$n, phanh dia, b$ banh dan hU'6'ng phai phu hQ'pv6'i quy dinh tc;liBang 14.
Bang 14. Sai so cho phep khi It!JpaM a(Jm thep
TT H~ng ml;lc Sai s6 cho phep
To d$m thep 3 tc\ng+ 1 tc\ng
1- 2 tang
2 Chieu cao d$m thep khong nho hO'n60 mm -10 %
3 f)$m thep nam ngang dU'a ra ngoai bien mcItt ::!:5%day b$ thiet bi 10 m + 30 mm
4f)$m thep nghieng dU'a ra ngoai bien mcIttday ::!:5%b$ thiet bi 10 m + 50 mm
59
t E'eR •• IF!
QCVN 02:2016/BCT Quy chuan ky thu~t qu6c gia v~ an toan ti>oitrl:lC rna
3. Lap d<;)ttn,Jctang cuon cap
3.1. Khe h& ti~p xuc giCPabC;1Cva trl,Jc phai dam bao theo thi~t k~. Khiti~p xuc kh6ng tot phai ti~n hanh CC;10ra, maL Khi kh6ng co quy dinh trong thi~tk~ tra theo Bang 15.
3.2. Khi trl,Jcco v$n toc Ian han 100 vg/ph thl)'c hi~m b6i trO'n kh6.
3.3. Khe heYbem clla .co trl,Jcphai phu hQ'p v6'i thi~t k~. Khi kh6ng quydinh trong thi~t k~ phai phu hQ'pvai quy dinh sau:
a) Trong trU'cmg hQ'p binh thU'6'ng bang khe heYdinh.
Bang 15. Khe h& cJinhcua b;;JCva trljc
V~n t6c quay clIa trl;lc, Vg/ph
£)U'cyngkinh c6 trl;lc, mm :5 1000 > 1000
Khe heYdinh clla bC;1Cva trl,Jc(mm)
18 ~ 30 0,04 ~ 0,09 0,06 ~ 0,12
31 ~ 50 0,05 ~ 0,11 0,075 ~ 0,14
51 ~ 80 0,07 ~ 0,14 0,10 ~ 0,18
81 ~ 120 0,08 ~ 0,16 0,12~0,21
210 ~ 180 0,10~O,20 0,15 ~ 0,25
181 ~ 260 0,11 ~ 0,23 0,18 ~ 0,30
261 ~ 360 0,14 ~ 0,25 0,21 ~ 0,34
361 ~ 500 0,17 ~ 0,31
b) Khi khe heYdinh kha l6'n, khe heYben bang % khe h& dinh.
c) Khi khe heYdinh kha nh6, khe heYben bang 2 Ian khe heYdinh.
d) M<;)tti~p xuc co trl,Jcva bC;1CdU'Q'cquy dinh theo Bang 16 va 17.Bang 16. Tif7p xuc c6 trljc va b;;Jckim IO;;Jimau
£)U'cyngkinh c6Di~n tich ti~p xuc, mm2
trl;lc, mm Chieu dai hU'ang doc trl,Jc M<;)tdU'ai clla trl,Jcti~p xuc v6'i bC;1C
:5 300 Kh6ng nh6 han % chieu dai bC;1C 700 ~ 1200
> 300 Kh6ng nh6 han % chieu dai bC;1C 600 ~ 1200
Tren di~n Uch 25 mm x 25 mm phai dC;1tso di~m ti~p xuc
LOC;1i1 (v$n hanh lien tl,JC,v$n toc dinh mLPc) Toi thi~u 12 di~m
LOC;1i2 (v$n hanh kh6ng lien tl,JC,v$n toc thap Toi thi~u 6 di~mhan dinh mLPc)
60
,
b-
,QCVN 02:2016/BCT Quy chuan ky thu~t qu6c gia v~ an toft" t6'i tr~c rno
3.4. 8(> dE>ngtam giO'a tam tang U)'i tn:Jc ma sau khi I~p d~t v6'i tn,lcchrnh phai phu hQ'p v6'i cac quy dinh sau day:
a) 8U'6'ng krnh tang clla U)'itn,lc ma;::: 2 m khong VU'Q'tqua 0,1/1000.
b) 8U'6'ng krnh tang clla Uri tn,lc ma < 2 m khong VU'Q'tqua 0,2/1000.
Bang 17. Ti~p xuc cua c£5tn,lc va b?c (fang
Di~n Uch ti~p xuc, mm2
Chieu dai dQc tn)c M~t dU'6'i clla tn,lc ti~p xuc v6'i b~c,
Khong nha han 2/3 chieu dai dQc tn)c 600 + 1200
c) Tn,lc va 6 tn,lC phai dU'Q'c lien k~t ch~t che. Nghiem cam I~p themv6ng d~m.
d) 6 dO'v6ng bi va v6ng bi phai dU'Q'cti~p xuc tot, khong co hi~m tU'Q'ng
e) PhU'O'ngphap ki~m nghi~m va sai so cho phep khi I~p d~t trl,lc chrnhva 6 tn,lCchrnh phai phu hQ'pv6'i quy dinh t~i Bang 18.
Bang 18. Sai s8 cho phep khi lap (f~t tn,lc chinh va £5 trl,lc chinh
TT H~ng ml;lc Sai 50 cho phep
1 8(> I~ch dQc trl,lc 10/2000L
2 8(> I~ch hU'6'ng krnh (mm) :t 50
3 8(> I~ch so v6'i tam nang h~ (mm) 5
4 8(> vuong goc tam gi~ng (puli) v6'i tam trl,lc chrnh 0,15/1000
5 8(> song song clla trl,lc chrnh v6'i d~ 6 trl,lC 0,1/1000
6 8(> vuong goc clla d~ 6 trl,lCv6'i trl,lCchrnh 0,15/1000
L - La khoang cach dU'ang tam trl,lc chrnh va dU'6'ng tam gi~ng ho~cdU'ang tam trl,lc puly.
4. L~p d~t tang t6'i4.1. Khi I~p d~t tang tai, bu long lien k~t phai theo thi~t k~, dU'Q'cxi~t
ch~t deu va phu hQ'p v6'i quy dinh t~i f)i~m 2.4 Khoan 2 8ieu nay.
4.2. Khi han lien k~t tang tai, ma hi~u clla que han va hinh th(rc dau moihan phai phu hQ'pv6'i quy dinh trong hE>sO'ky thu~t thi~t bi.
4.3. L~p d~t moay 0': Moay 0' va trl,lc l6'n phai ti~p xuc ch~t, khong cokhe ha, cam I~p them v6ng d~m.
61
r-------- ='=o.r;;===="""" •••••••• .~-'I'D~''',.'•.=''.,.'r=•••.t!=~•••••• ~_." ••••==-~-==.~.._.~="'.,._-.,
QCVN02:2016/BCTQuy chu~n ky thu~t quac gia v~ an toan t6'i trl)c rna
4.4. Sl,I' k~t hQ'p giO'a chat va ranh ca vet can phai thefttkfn, ch~t, dienUch ti~p xuc cua be m~t lam viec khong dU'Q'cnh6 han 60% t6ng dien Uch.Vach ngan va chat phai ti~p xuc ch~t, khong c6 khe ha.
4.5. U~p d~t moay 0' v6'i than tn,lc tang phai phu hQ'pv6'i quy dinh sau:
Bu long lien k~t phai theo thi~t k~; lien k~t bu long phai ch~t va canbang, khong xu~t hien v~t ha. (J m~t ti~p xuc con I~i v~t heYkhong l6'n han 0,5mm va tuan theo quy djnh t~i t~i £)i~m 2.4 Khoan 2 £)ieu nay.
4.6. Khoang trU'Q'tcua ma phanh tren m~t rna phanh cua phanh rna phaiphu hQ'pv6'i quy dinh trong Bang 19.
Bang 19. Khoang cach trLfQ1cila rna phanh tren rn~t ([[a phanh
£)U'6'ngkfnh rna Khoang cach £)U'cmg kfnh rna Khoang cachphanh (mm) trU'Q't(mm) phanh (mm) trU'Q't(mm)
< 2000 0,6 Ttl' 3000 d~n 4000 0,9
Ttl' 2000 d~n 2500 0,7 L6'n han 4000 1,0
Ttl' 2500 d~n 3000 0,8
4.7. BO ph~n tach tang bang thuy Il,I'c ho~c khf nen d~ dieu chinh capphai dam bao:
a) Khe ha giO'a day clla piston v6'i xilanh khi ho~c xilanh dau khongdU'Q'cnh6 han 5 mm.
b) Thi~t bi Ii hQ'pva bo ph~n chuy~n dong phai linh ho~t, chac chan.
c) Bo Ii hQ'p khi tach nh~p phai chinh xac va di h~t hanh trinh tach, nh~p.
4.8. Khi han rna phanh (vanh phanh) VaG tang U)'i t~i hien trU'6'ng phaiphu hQ'pcac quy dinh sau:
a) Cac mai han khong c6 cac khe ha, khong chay mai han, khong hanxuyen qua, cac mai han dU'Q'cphll day, chac chan, s6ng han deu.
b) Mai han phai dU'Q'c ki~m tra ch~t 1U'Q'ngbang phU'O'ng phap khongpha huy.
4.9. £)0 nham clla be m~t rna phanh, vanh phanh phai phu hQ'p v6'i cacquy dinh sau:
a) £)0 nham be m~t khong l6'n han Ra 3,2.
b) £)0 nham phai d6ng deu, khong hien r6 v~t dU'6'ng dao ch~y.
4.10. Go 16tphia tren tang dung IOc;ligo kh6, c(rng. Lap d~t phu hQ'pv6'icac quy dinh sau:
a) Go dU'Q'clien k~t ch~t v6'i tang, khe ha phan ti~p xuc v6'i go 16tbe, 10bu long co dinh phan go 16tdung keo va go d~ bit.
b) Go dU'Q'cx~p d~t thang hang, phan ti~p giap v6'i go 16t khong xuathien cac g6c nhQn.
62
,
••"',.....•.,_.~_.",.•.,."'-..••.••••••••••nnmmmmr= __mr:mrmOj., ••,••.:s:"'.•."".2l=,mm==z m: -- £.•..••taJill,m ••
,, QCVN 02:2016/BCT Quy chuan ky thu~t qu6c gia v~ an toim tOritrl:lC mo
c) DO sau clla ranh cap /<3:(0,2 -+- 0,3) d, (d 113 dU'6'ng kfnh cap thep).
d) Khoang cach giCl'a 2 ranh cap 113 d + 2 mm -+- d + 3 mm.
4.11. Sai so cho phep clla dU'6'ng kfnh 2 tang (tang d6i) theo thiet ke /132mm.
4.12. La cap ra clia tang phu hQ'p v6'i cac quy djnh sau:
a) Khong co goc va cac c<;Inh sac.
b) Be m~t nhan.
5. Lap d~t hop giam toc
5.1. Lap d~t hop giam toc phu hQ'p v6'i quy dinh t<;liBang 20.
5.2. Do dao hU'6'ng tam clla tn,Jc hop giam ~toc khong VU'Q't quaO,15/10do, cac tn,Jc khac can Clf vao banh rang lam chuan.
5.3. Sai so cho phep khi lap d~t kh6'p noi v6'i hop giam toc phu hQ'p v6'iquy djnh t<;liBang 20.
Bang 20. Sai so cho phep khi IfJpd~t hf;Jpkh6'p noi
TT Hr~mgml;lcSais6
cho phep
1 Do dong tn,Jc clla may tn,lc Do rO' doc tn,Jc (mm) 0,15Di~mlien
ma co dU'6'ng kfnh tang DO rO' hU'6'ng tam2 ket
tang ~ 2 m (mm)0,6/1000
.
tn,JcDO rO' doc tn,Jc (mm) 0,303 v6'i DO dong tn,Jc clla may tn,Jc
banh ma co dU'6'ng kfnh tang DO hU'6'ng tamrang tang < 2 m
rO' 1/10004 (mm)
5 DO dong tn,Jc clIa may t6'i DO rO' doc tn,Jc (mm) 0,10
tn,Jc ma co dU'6'ng kfnh DO rO' hU'6'ng tam6 Kh6'p_
tang tang ~ 2 m (mm)0,8/1000
noi 167 xo DO dong tn,Jc clIa may tn)c Do rO' doc tn)c (mm) 0,20
ma co dU'6'ng kfnh tang DO rO' hU'6'ng tam8 tang < 2 m (mm)
1/1000
6. Lap d~t h~ thong phanh ma (phanh dai)
6.1. Cac tn,Jc chat clla thiet bi phanh trU'6'c khi lap d~t phai dU'Q'Cv~ sinhs<;lch se, /0 dau phai dU'Q'c lam thong, sau khi lap d~t xong chuy~n dong phailinh hO<;lt,kh6ng co hi~n tU'Q'ng gian dO<;ln.
6.2. Lap d~t xi lanh phanh phai phu hQ'p v6'i cac quy dinh sau:
63
QCVN02:2016/BCTQuy chuan ky thu~t quac gia v~ an toan t6'i trl;lc moa) Than xilanh phanh cong tac, xilanh phanh an toan, pha~vuo~g g6~ v;yi
vanh phanh. 80i trQng khong c6 hi~n tU'Q'ngva d~p, k~t vao ben thanh ho lapdoi trQng.
b) Khe ha giCfa day xilanh va piston, hanh trinh piston phai phu hQ'pv6'icac yeu cau trong ho sO'ky thu~t thi~t bi.
6.3. Khi I~p d~t bo ph~n truy~n dong cua thi~t bj phanh phai phu hQ'pv6'icac quy dinh sau:
a) 80 I~ch giCfa dU'ang tam can keo phanh va dU'ang tam don bay boph~n truy~n dong khong dU'Q'cVU'Q'tqua 0,5 mm.
b) Van trU'Q't phan phoi lU'u 1U'Q'ngdau ho~c khf nen chuy~n dong linhho~t, kh6ng co hi~n tU'Q'ngk~t va gian do~n.
6.4. 80 I~ch tam 2 ma phanh theo hU'6'ng kfnh khong VU'Q'tqua 2 mm,do I~ch tam ma phanh theo hU'6'ng tam khong VU'Q'tqua 2 mm.
6.5. Ma phanh phai dU'Q'cco dinh ch~c ch~n.
6.6. Ma phanh ti~p xuc phai dong d~u.
6.7. Khi ma ma phanh, khoang cach giCfa vanh phanh va ma phanhphai dong d~u va khong VU'Q'tqua 2 mm.
6.8. Hanh trinh khong tai cua phanh theo quy dinh t~i Khoan 27 8i~u 33Quy chuan nay.
6.9. 80i v6'i cac tai tn,Jc ma mot dau dung trong gi~ng nghieng, khiphanh an toan khong lo~i trLPdU'Q'cst,J'khong dong toc giCfa goong va cap,phai trang bi bo ph~n di~u khi~n phanh an toan, dam bao lo~i tru st,J'khongdong toc do khi phanh tac dong. Trang thai gian dLPng,mom en ham tren tangco gia tri khong nha hO'ncac gia tri da cho trang Bang 10 Quy chuan nay. Thaigian tac dong phanh an toan khi do co th~ vU'Q'tqua 0,8 s.
6.10. Sau khi thay th~ cac chi ti~t (guoc phanh, thanh keo, xilanh) canphai ti~n hanh thLr nghi~m h~ thong phanh. Cac k~t qua thLr nghi~m phaidU'Q'CI~p thanh bien ban.
7. L~p d~t tr~m thuy It,J'c,tr~m khf nen, tr~m dau b6i trO'n
7.1. 8anh gia ki~m nghi~m ch~t 1U'Q'ngI~p d~t tr~m thuy It,J'c,khf nen, boitrO'n phai phu hQ'pv6'i quy dinh sau:
a) Ki~m tra dO kfn: Cho cac bo ph~n ch~y khong tai 60 phut, quan sattinh tr~ng ro th~m dau cac bo ph~n. N~u dau th~m ra phai danh gia st,J'th~mdau va ti~n hanh Xli' Iy.
b) Nhi~t do cho phep cua dau thuy It,J'ckh6ng VU'Q'tqua 350 c.7.2. Nhi~t do cua tn,lc chuy~n dong khong vU'Q't700 c.7.3. Nhi~t dO () tn,lc bi khong vU'Q't800 c.7.4. Sau khi v~n hanh thLr d~t yeu cau, phai thay dau m6'i taan bo.
7.5. Mau sO'ndU'ang ong thuy It,J'cthea quy dinh t~i Bang 21.64
, QCVN 02:2016/BCT Quy chuan ky thu~t qu6c gia v~ an toan t6'i trl)c rna
Bang 21. MEWsan eila ong thily Il/e
Ml,JC LOc;lidU'O'ngong Mau sac san
1 eng khong khi Mau xanh nhc;lt
2 eng nU'ac Mau xanh la cay
3 eng d~u ap su~t d~u loang Mau vang sam
4 eng hoi d~u loang Mau vang chanh
5 eng d~u kho Mau nau
8. f)i~u chinh h~ thong phanh
8.1. f)i~u chinh Il)'c phanh phai phu hQ'pvai quy dinh sau:
a) H~ so an toan phanh lien h~ giCra momen ham va mom en tinh phaiphu hQ'pvai quy dinh trong Bang 9 f)i~u 33 Quy chu~n nay.
b) Ll)'c ho~c momen ham khi nang, hc;lv~t li~u, thi~t bi khi dao gi~ngkhong dU'Q'cnha han 2 I~n Il)'c, momen tinh Ian nh~t.
c) Khi thay d6i chi~u dai cap ho~c dieu chinh cap t6'i trl,Jc2 tang, Il)'c vamomen xoan do phanh tc;lo ra tren rna phanh ho~c tren tang chll dQng khongdU'Q'cnha han 1,2 I~n Il)'Cva momen xoan Ian nh~t tren trl,Jc ra clla hQp giamtoc; khong dU'Q'cnha han 1 ,2 I~n Il)'Cva momen xoan Ian nh~t do trQng 1U'Q'ngcap thep gay ra.
8.2. H~ thong phanh dc;lngma phai phu hQ'pvai cac quy dinh sau:
a) Tay dieu khi~n phanh an toan khi & ch~ dQ lam vi~c phai linh hOc;lt,chinh xac, tin c~y.
b) Khi phanh, ma phanh va banh phanh phai dU'Q'cti~p xuc tot. Di~n tlchti~p xuc clla ma phanh khong nha han 60%.
c) Khi phanh, cac Cl,Jmphanh tren tang to'i phai tac dQng dong thO'i.
d) Khi ap su~t d~u va ap su~t khi nen cao han ap su~t dinh mLPc0,1Mpa, van an toan bao v~ h~ thong phai tac dQng.
e) Thi~t bi dieu chinh ap su~t dau, khi nen; thi~t bi tin hi~u va chuang tinhi~u phai hOc;ltdQng chinh xac, tin c$y.
8.3. Thiet bi phanh dc;lngrna phai dung v6'i thiet k~.
8.4. ThO'i gian phanh kh~n c~p phai dung vai cac quy dinh sau:
a) Phanh khi nen dc;lngma khang VU'Q'tqua 0,5 s.
b) Phanh thllY Il)'c dc;lngma khong VU'Q'tqua 0,6 s.
c) Phanh dc;lngrna khong VU'Q'tqua 0,3 s.
8.5. Gia toc ham clla to'i trl,Jcma khi phanh dU'Q'cdieu chinh theo thongso tc;lif)ieu 8 Quy ChUElnnay.
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QCVN 02:2016/BCT Quy chuan ky thu~t qu6c gia v~ an toan U)'i tr\Jc rna
9. Chc;lYthlr9.1. Sau khi lap, hi~u chfnh thiet bi phai tien hc=mhchc;lYthlr (bao g6m
chc;lythLPkh6ng tai va co tai). Hi~u chfnh thiet bj va chc;lYthLPphai phu hQ'pv6'iquy dinh clla nha san xu~t va quy dinh chc;lythlr kh6ng tai va co taL
9.2. Sau khi chc;ly thlr dc;ltyeu c~u, phai thay toan bo d~u m6'i, lam v~sinh thiet bj may moc phl,JtrQ'va thiet bi nang chinh, sO'n Ic;lihoan chfnh.
10. Lap d~t c6ng trlnh trong gieng d(Png
10.1. Quy dinh ch6ng an monoa) V~t li~u thep, ket c~u thep phai co ma hi~u, ch~t 1U'Q'ngva quy cach
phai phu hQ'pv6'i thiet ke.
b) Phai co gi~y ch(Png nh~n ch~t 1U'Q'ngv~ ch6ng an mon.
c) Phai ki~m nghi~m mau trU'6'c khi nh~p ho~c dU'a vao SLPdl,Jng.
10.2. Do I~ch cho phep clla c~u ki~n lap d~t trong gieng dung:
a) DO I~ch cho phep clla khung, d~m, g6i dO'cho trong Bang 22.
Bang 22. f)t) l{jJchcho phep cua khung, dam, goi da
£)<}I~ch cho phepTT H~ng ml;lc
£)O'n vi Thong s6
DO thg.ng d(Png clla d~m dan hU'6'ng 0100 0,5
Khoang cach giCrahai ban rna lap d~t clla mm :t 0,5D~m dan hU'6'ng va d~m dO'dan hU'6'ng
1 dan Vi tri d~m tren va dU'6'i han lien ket mm 0,5hU'6'ng
Cung mot d~m lap d~t hai thanh danhU'6'ng thl sai 56 khoang cach tam 10 clla mm :t 0,5
-- tam lien ket
Cac d~m thep lien ket tren va 1dU'6'i gieng
Ong va d~m dO'6ng 1
Cac D~m dan hU'6'ng bang thep goc01
00 12 d~m
PhU'O'ng
khac D~m c6 dinh ch6ng va d~p cap thg.ng 1dung
D~m chong va d~p thung tren va 1dU'6'i gieng
D~m bao v~ cap du6i 1
3 M~t phg.ng clla b~ m~t goi dO' 0100 1
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QCVN02:2016/BCTQuy chuan ky thu~t qu6c gia v~ an toan t6'i tn,lc rna
b) Moi h~ng ml;JCphai kiem tra 10% 56 1U'Q'ngcac cau ki$n nhU'ng khongit hO'n3 cau ki$n.
c) Do I$ch cho phep lc1pd~t cac ray dan hU'ang cho trong Bang 23.
Bang 23. f)Q I~ch cho phep I~p dfjt cac dan huang
Hiiln9 ml}cDC?I~ch cho phep
TT DO'n vi Thong 56DO thang dung °100 1 nhU'ng khong Ian hO'n5 mm
1 Ray DO dai mm ::!:1thep
Be m~t vuong goc °100 1 nhU'ng khong Ian hO'n 1 mm
Do thang dung °100 1 nhU'ng khong Ian hO'n7 mm
To hQ'p Do dai (mm) mm ::!:12 ray Kich thU'ac be m~t mm ::!:1
Be m~t vuong goc °100 1 nhU'ng khong Ian hO'n 1 mm
Ray go DO thang dung °100 1
3 va raythep Kich thU'ac be m~t mm ::!:2hinh
d) Moi h~ng ml;JCphai kiem tra 10% 56 1U'Q'ngcac cau ki$n, nhU'ngkhong dU'Q'cit han 3.
10.3. U3p d~t cau thang trong gi~ngCau thang trong gi~ng phai dU'Q'clc1pd~t theo thi~t k~.
10.4. Lc1pd~t dam d6' dan hU'ang
10.4.1. Tam 10clla ban rna lc1pd~t dam d6' dan hU'ang so vai tam thietke phai trung nhau, do I$ch cho phep phai theo cac quy dinh sau:
a) ::!: 1 mm khi-lc1pd~t dan hU'ang bang thep.
b) ::!: 1,5 mm khi lc1pd~t dan hU'ang bang go.
c) s6 1U'Q'ngtam 10phai kiem tra la 10%.10.4.2. Do I$ch tam 10clla tam lien ket hai thanh dam dan hU'ang clla
cung mot thung tn,lc phai phu hQ'pvai cac quy dinh sau:
a) ::!: 2 mm khi d~t dan hU'ang bang thep.
b) ::!: 3 mm khi lc1pd~t dan hU'ang bang go.
c) So 1U'Q'ngtam 10phai kiem tra la 10%.10.4.3. Be tong bit 10dam:a) Khong thap han mac be tong than gieng.
b) Be m~t clla 10bit dam khong dU'Q'cco 10h& hay co khe h&.67
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QCVN02:2016/BCTQuy chuan ky lhu~l qu6c gia v~ an loan 1(yilrl;lc moc) So IU'O'ng10 dam phai kiem tra cU'cyngde)be tong khong dU'oi 10%.d) C(r cach 100 m lam me)t Ian thCr nghi~m v~ de) c(rng be tong bit 10
dam va ket hO'Pkiem tra b~ng quan sat t~t ca cac vi tri bit 10 dam con Ic;ti.
10.5. 8e) I~ch cho phep clla dam dan hU'ong theo quy dinh clla Bang 24.Bang 24. £)(> I{)ch cho phep cua df1m dan hU'cmg
£>QI~ch cho phepTT H~ng rnlJc
£>O'nvi Thong so1 8e) I~ch ngang clla dam dan hU'ong 0100 1
U~p d~t dam thep mm :t52 GiCracac tang
Lap d~t dam go mm :t12
8e) dai t6ng hQ'p Lap d~t dam thep mm :t153 dam clla cac tang
Lap d~t dam go mm :t 24
4 8e) sau clla dam chon VaGthanh gieng mm - 70
10.6. Lap d~t goi d6' co djnh va dam b~ng neo
10.6.1. Tinh nang ky thu~t clla neo:
a) Ma hi~u, quy cach phai phu hO'Pvoi yeu cau thiet ke.
b) Ch~t 1U'Q'ng,kich thU'oc clla thanh neo, quy cach phai phu hO'Pvoiyeu cau thiet ke.
c) 80 cong clla thanh neo khong dU'O'cIan han 2 mm.
d) 80 I~ch m~t cat clla thanh neo cha phep la :t 1 mm.
e) 80 I~ch vang d~m ch~n clla thanh neo cho phep la :t 2 mm.
g) Thanh neo phai dam baa chong an man theo thiet ke.
h) Thanh neo phai dU'Q'cthCr kea chiu tai trU'ac khi sCrdl,mg theo ty I~:Kiem tra 10 % trong t6ng so nea. Trang so nay I~y ra 03 % so nea de keo thCrtai. Neu trong so neo keo thCrtai co 01 neo khong dc;ttyeu cau thi phai keo thCrca 10 % t6ng so neo. Neu tiep tl,Jcxu~t hi~n neo khong dc;ttyeu cau thi ketlu~n toan bO so neo khong dc;ttyeu cau.
10.6.2. ThLr nghi~m chiu Il,}'cclla neo co dinh sau lap d~t:
a) Sau khi lap d~t neo dU'O'c01 h, phai thCrnghi~m Sl,}'chiu Il,}'cclla neo.
b) Moi neo thLr nghi~m phai chju dU'O'cmot Il,I'c khong dU'ai 50 kN, neukhong dc;ttphai lap d~t Ic;tiva thLr nghiem Ic;tiden khi dc;ttyeu cau nay.
c) Moi tang dam tlJY chon 03 neo de lam thLr nghi~m. Khi co 01 neokhong dc;ttyeu cau thi phai lam thLr nghiem vai t~t ca cac neo can Ic;tiella tangdo.
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• QCVN 02:2016/BCT Quy chuan ky thu~t quc3cgia v~ an toan t6'i tr~c rno
10.7. Cac g6i dO' lap d~t vao thanh gieng:
a) Phai dU'Q'cchen ch~t bang be tong vai thanh gieng, nhCl'ngcho bi h&phai dU'Q'clam kfn.
b) S61U'Q'ngvi trf tiep giap goi dO'vai thanh gieng phai ki~m tra la 10%.
10.8. 8Q I~ch tam 10bulong bat goi dO' (theo phU'O'ng thang dung) v6'itam clla gieng phai phu hQ'pv6'i quy dinh sau:
a) :t 2 mm doi vai tam 10bat goi dO'clla dan hU'6'ng thep.
b) :t 3 mm doi vai tam 10bat goi dO'clia dan hU'ang go.
10.9. Goi dO'bat tn,rc tiep v6'i dan hU'ang:
a) 8Q khong vuong goc clla m~t phang dung khong dU'Q'cVU'Q'tqua2/1000.
b) So 1U'Q'nggoi dO' phai ki~m tra la 10%.
10.10. Can chinh dam dan hU'6'ng:
a) Tam d~m d~ can chinh co kfch thU'6'c khong nh6 hO'n so v6'i kfchthU'ac m~t tiep xuc clla dam va goi dO'.
b) Khong dU'Q'cdung d~m vO',Vl,Jn.
c) So d~m dung d~ can chinh tc;!imQt vi trf khong qua 3.
10.11. Ket noi dam dan hU'ang va goi dO'
a) Bang phU'O'ng phap han: Sau khi can chinh xong, phai han co dinhcac lien ket.
b) Bang bulong: Khi 10bat bulong la lo~i 10dai thi m~t tren tiep giap phaidung tam d~m to hO'n 10,sau khi v~t ch~t bu long han cung tam d~m vao goidO'.
c) Khi Sll' dl,lng 10c;!ibulong cU'6'ng dQ cao, dung co Ie v~n ch~t khongcan han di~m.
d) Sau khi lien ket phai ki~m tra. So 1U'Q'ngcac lien ket phai ki~m tra10%.
10.12. Bulong neo, bul6ng lien ket dam dan hU'ang va goi dO' phai theocac quy djnh sau:
a) Ren bat bulong nh6 cao hO'ndai oc tCr2 of- 4 reno
b) HU'ang clla bul6ng giong nhau va dQ dai bU'6'c ren nh6 ra cao hO'ndaiOC nhU' nhau.
c) So 1U'Q'ngcac bulong phai ki~m tra la 10%.
10.13. 8Q I~ch cho phep lap d~t goi dO'va dam bang neo chat deo:
a) 8Q I~ch phai theo quy d!nh tc;!iBang 25.
b) So 1U'Q'nggoi dO'phai kiem tra dQ I~ch la 10%.
10.14. Lap d~t ray dan hU'6'ng (cho cung mQt thung trl,lc).
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rQCVN02:2016/BCTQuy chuan ky thu~t qu6c gia v~ an toan t6'i trl;lc me
Bang 25. fJt) I?ch cho phep lap o?t goi 00 va dam bang neo chat dfJO
-- D«) I~ch cho phepTT H~ng rnl;Jc
Dan vi Thong s6
80 sau clla 10khoan neo mm :t 100
1 Lap d~tneo 80 sau clla neo deo (tinh tai d~m cua mm :t5thanh neo so vai m~t thanh gi~ng)
80 I~ch ngang clla goi dO' 0/00 3
2 Lap d~tTren cung mot dam do I~ch cao th~p 2goidO'm~t goi dO'
mm 5
Khoang Lap d~t goi dO'ray dan hU'ang thep mm :t7
3 cach cllatang goi Lap d~t goi dO'ray dan hU'ang go mm :t12dO'
4 80 I~ch nam ngang clla dam dan hU'ang 0/00 1
10.14.1. Vi tri dau noi:
a) Vi tri dau noi hai ray k~ ti~p clla hai ben ray dan hU'ang kh6ng dU'O'ctren cung mot tang;
b) So 1U'Q'ngdau noi phai ki~m tra 10%.
10.14.2. 80 I~ch clla ray dan hU'ang theo phU'O'ng thang d(Png, phaitheo cac quy djnh sau:
a) Ray dan hU'ang bang thep:t 5 mm.
b) T6 hQ'p ray dan hU'ang :t 7 mm.
c) Ray dan hU'ang bang go :t 8 mm.
d) So 1U'Q'ngray phai ki~m tra: 10%.
10.14.3. 80 I~ch hai dau khap noi clla ray dan hU'ang phai theo cac quydjnh sau:
a) :t 5 mm doi vai ray dan hU'ang bang thep.
b) :t 7 mm doi vai t6 hO'Pray dan hU'ang.
c) :t 8 mm doi vai ray dan hU'ang bang go .
d) So 1U'Q'ngdau khap noi ray phai ki~m tra: 10%.
10.14.4. 80 I~ch tam hai thanh ray dan hU'ang phai theo cac quy dinhsau:
a) Ray dan hU'ang bang thep kh6ng dU'Q'cVU'Q'tqua 4 mm.
b) T6 hQ'p ray dan hU'ang kh6ng dU'qc vU'O'tqua 6 mm.70
• QCVN 02:2016/BCT Quy chuan ky thu~t quac gia v~ an toim tcYitrl;Jcrna
c) Ray dan hU'6'ng bang go khong dU'Q'cvU'Q'tqua 6 mm.
d) s6 1U'Q'ngthanh dan hU'6'ng phai ki~m tra: 10 %.
10.14.5. Sai s6 cho phep clla vi trf m6i n6i ray dan hU'6'ng phai theo cacquy dinh sau:
a) Ray dan hU'6'ng bang thep va to hQ'p ray dan hU'6'ng tCr(0,5 + 1) mm.
b) Ray dan hU'6'ng bang go tCr(1 + 2) mm.
c) s6 1U'Q'ngvi trf c~n ki~m tra: 10 %.
10.14.6. Bulong c6 dinh clla ray dan hU'6'ng phai:
a) Ch~c ch~n tin c~y, d~u bulong phai 10ra kh6i ngoai dai 6c 2 + 4 reno
b) flO I~ch cho phep vi trf bulong c6 dinh m6i n6i ray dan hU'6'ng v6'i vi trfthiet ke cho trong Bang 26.
10.14.7. Sai s6 cho phep clla vi trf tam k~p ray dan hU'6'ng hOc;1Ctamthep 6p clla m6i n6i ray dan hU'6'ng v6'i dU'6'ng tam ray dan hU'6'ng cho trongBang 26. s6 di~m c~n ki~m tra bulong b~t giCJ':10 %.
Bang 26. Sai 86 cho phep vi trf khap n6i ray dan hU'ang
H~ng ml;lcSai s6 cho phep
(mm)
Tam k~p ray dan hU'6'ng hOc;1Ctam thep6p clla vi trf kh6'p n6i ray dan hU'6'ng 50
Vi trf kh6'p n6i v6'i dU'ong tam ray dan hU'6'ngthanh ray dan
flo I~ch cho phep clla vi trf bu long c6hU'6'ngdinh kh6'p n6i ray dan hU'6'ng v6'i vi trf
10thiet ke
10.14.8. Khe h6' kh6'p n6i thanh ray dan hU'6'ng:
a) Bang thep tCr2 + 4 mm.
b) Bang go khong VU'Q'tqua 5 mm.
10.14.9. c6 djnh thanh ray dan hU'6'ng phai theo cac quy dinh sau:
a) Mc;1ttiep xuc giO'a ray dan hU'6'ng bang thep va k~p thanh ray danhU'6'ng phai t6t.
b) Chieu sau dai 6c vc;1nchc;1tvao go d~ c6 dinh ray dan hU'6'ng bang gokhong nh6 15 mm.
c) s6 1U'Q'ngdi~m c6 dinh phai ki~m tra: 10%.
10.15. L~p dc;1tcap thep dan hU'6'ng
10.15.1. Cap thep dan hU'6'ng:
a) Ma hi~u, quy cach va chat 1U'Q'ngcap thep phai theo cac yeu c~u thietke.
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QCVN 02:2016/BCT Quy chuan ky thu~t quae gia v~ an toan t6'i trvc mob) Phai c6 xuat Xlr va chlrng chi chat 1U'Q'ngxuat xU'&ng.
c) Phai c6 bien ban thLr nghi~m keo thLr cap thep.
10.15.2. Sai so cho phep clla vi tri dam treo cap tren, dam co dinh capdU'ai gieng khong dU'Q'cVU'Q'tqua 3 mm so v6'i thiet ke.
10.15.3. Sai so cho phep vi tri co dinh cap dan hU'ang tQi dam tren, dU'6'igieng khong dU'Q'cVU'Q'tqua 3 mm so v6'i thiet ke.
10.15.4. Khi lien ket cac dau tren, dU'6'i cap dan hU'ang v6'i dam treo capphai chac chan va theo yeu cau thiet ke.
10.15.5. Khi dung Ie xo dEln hoi ho~c h~ thlmg thuy Il)'c d~ keo cang capthep phai tien hElnh thCr nghi~m Ie xo trU'6'c khi lap d~t. CU'6'ng do keo, tinhnang clla h~ thong keo phai theo yeu cau thiet ke.
10.15.6. Ll,I'c keo cang clla cap thep phai theo yeu cau thiet ke.
10.15.7. Bit 10 dau dam clla dam co dinh cap thep dan hU'6'ng dU'6'igieng phai phu hQ'pv6'i quy dinh tQi fli~m 10.4.3 Khoan 10 fli~u nay.
10.15.8. Sai so cho phep lap d~t cap dan hU'ang phai theo cae quy dinhtQi Bang 27.
Bang 27. Sai so cho phep khi lap d~t cap dan hU'6'ng
TT Hr;tng ml)c Sai s6 cho phep(mm)
1 Chenh I~ch cao thap clla doi trQng treo cap I400
2 Cot cao lap d~t dam co dinh day gieng I5
3 Chi~u sau chon dam co dinh day gieng vao - 70thanh gieng
10.16. BQc dan hU'ang clla thung tn,lc
10.16.1. V~t Ii~u che tQo bQc dan hU'6'ng phai c6 do chong mai men thaphO'n ray dan hU'6'ng va cap dan hU'6'ng.
10.16.2. BQc dan hU'6'ng va tam d~m 16tclla bQc dan hU'6'ng phai dU'Q'clien ket eh~t che vai cO'cau chiu Il)'c clla thung tn,Jc.
10.16.3. Khe h& giO'a bQc dan hU'6'ng v6'i ray dan hU'ang:
a) Bang thep: 10 mm v~ moi ben.
b) Bang go: 15 mm v~ moi ben.
10.16.4. flo men clla bQc dan hU'6'ng va ray dan hU'ang:
a) BQc dan hU'6'ng ho~c tam d~m 16tella bQc dan hU'ang phai dU'Q'cthaythe khi ben m~t tiep xuc bj men tren 8mm v~ mot ben.
b) Mlre do men tong cong clla dan hU'6'ng va bQc dan hU'6'ng v~ motben khong dU'Q'Cqua: 10 mm doi v6'i ray dan hU'6'ng bang thep; 18 mm doi v6'iray dan hU'ang bang go.
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QCVN 02:2016/BCT Quy chuan ky thu~t qu6c gia v~ an toan ti>'i trl:lC rnoc) Cho phep muc dO man c~nh t6ngcong clla cac b~ m~t sU'6'n clla b~c
dan hU'ang va dan hU'ang bang ray phan b6 v~ hai phia den 20mm.
d) £)U'6'ng kinh trong clla b~c dan hU'ang clla cO' cau dinh hU'ang lamvi$c ki~u trU'Q'tdoi vai dan hU'ang bang cap khi lap d~t phai Ian hO'n dU'6'ngkinh cap dan la 1Omm, chi~u sau ranh clla cac con Ian (puly) khi SLPdl,mg goiIan dinh hU'ang phai kh6ng nh6 hO'n 1/3 dU'6'ng kinh cap dan. £)oi vai cac cO'cau dinh hU'ang bao hi~m khi SLPdl,lng dan hU'ang bang cap, dU'6'ng kinh cllab~c mai phai Ian hO'n dU'6'ng kinh cap dan hU'ang la 20 mm, dong th6'i mLPcdOman cho phep clla b~c dan hU'ang la 15 mm theo dU'6'ng kinh.
10.16.5. Cac dan hU'ang phai dU'Q'cthay the khi mLPcdo man v~ motben Ian hO'nkich thU'ac sau:
a) £)oi vai ray bang thep: 8 mm.
b) £)oi vai ray bang go: 15 mm.
c) £)oi vai lo~i ray hinh hOp: Mot nLPab~ day clla thanh hop.
d) MLPCdo man c~nh t6ng cong clla cac dan hU'ang bang ray khi raydU'qc lap & hai phia thung trl,lc Ian hO'n 16 mm.
e) MLPCdO man clla than ray dan hU'ang Ian hO'n 25% chi~u day dinhmLPc.
g) £)oi vai dan hU'ang bang go trong gieng phai dU'Q'Cthay the khi mLPcdo man t6ng cong (hai ben) Ian hO'n20 mm.
10.17. Lap d~t dam chong va d~p tren va dU'ai gieng.
10.17.1. Lap d~t dam chong va d~p tren thap gieng va ron gieng phaitheo thiet ke.
10.17.2. Lo dau dam clla dam chong va d~p dU'ai gieng phai dU'qc bitch~t va phu hQ'pvai cac quy djnh t~i £)i~m 10.4.3 Khoan 10 £)i~u nay.
10.17.3. Tam d$m go clla dam chong va d~p phai dU'Q'Clap d~t chacchan, co djnh tot, phu hQ'pvai yeu cau thiet ke.
10.17.4. Sai so cho phep lap d~t dam chong va d~p cho trong Bang 28.
Bang 28. Sai 86 cho phep lap d~t dam ch6ng va cJ~p
Sai 56 cho phep PhU'c1fig phap ki~mTT H~ng ml;lc
£)O'nvi Thong 56 tra
(1) (2) (3) (4) (5)
Sai I$ch cho phep vi tri Keo day va do bang1 lap d~t dam chong va d~p mm 3
so v6'i thiet ke thU'ac
2 Cot cao mm :t5 £)0 bang thU'6'c
3 80 I$ch theo phU'O'ng 0/00 3 Dung thU'ac can bang
ngang ki~m tra
73
r '$i'@? 1" 14M ",'!fee
QCVN02:2016/BCTQuy chuan ky thu~t qu6c gia v~ an toan tai trl;lc mo
(1) (2) (3) (4) (5)
4Chieu sau d~m chon VaG mm 70 £)0 bang thU'6'cthanh gi~ng
10.17.5. Bu long b~t VaGd~m go phai co chieu sau khong nha hO'n 10mm.
CHU'O'NG IX
Tin hi~u, dam tho~i t6'i tn,Jcmo£)i~u49. Quy djnh chung1. Moi Uri tn)c ma phai dU'Q'ctrang bi thi~t bi truyen Un hi~u tCPcac vi tri
theo sO'do sau:
a) Tin hi~u mot chieu tCPmi~ng gi~ng t6'i vi tri dieu khi~n t6'i tn)c mo.
b) Tin hi~u hai chieu tCPmi~ng gi~ng t6'i cac san ti~p nh~n dU'6'i vangU'O'cI~i tCPcac san ti~p nh~n dU'6'i t6'i mi~ng gi~ng.
2. Moi mot Un hi~u khong ra rang phai coi nhU' la tin hi~u "dung". NgU'6'iv~n hanh t6'i tn)c ma chf cho phep t6'i tn)c ma lam vi~c sau khi xac djnh ra tinhi~u va nguyen nhan phat tin hi~u khong ra rang.
3. SO'do h~ thong Un hi~u gi~ng clla tat ca t6'i tn)c ma phai dl,J'tinh khanang phat tin hi~u "dCPng"trl,J'cti~p cho ngU'6'i v~n hanh t6'i tn)c tCPbat ky mlfCt~ng nao.
4. Cam phcHUn hi~u tCPsan ti~p nh~n dU'6'i trl,J'cti~p t6'i thO' v~n hanh t6'itn)c rna khong qua ngU'6'i trl,J'ctin hi~u mi~ng gi~ng, tru cac trU'6'ng hO'psau:
a) f)oi v6'i cac thi~t bi tin hi~u co khoa lien dong khong cho kh&i dong t6'itn)c ma cho d~n khi nh~n dU'O'ctin hi~u cho phep tu ngU'6'i tn,J'ctin hi~u mi~nggi~ng.
b) f)oi v6'i tn)c tai mot thung cui co truyen tin hi~u tu thung cOi.
c) f)oi v6'i tn)c tai thung skip.
d) f)oi v6'i tn)c tai co thung cui I~t khi chf nang hang.
e) f)oi v6'i tin hi~u slfa chO'a.
5. CU'6'ng dO am clla Un hi~u am thanh dung dieu khi~n t6'i tn,lc makhong nha hO'n 85 dB (A).
6. Thi~t bi Un hi~u va dieu khi~n phai dU'O'ctrang bi bao v~ ngcfmm~ch,ch~m dat, chong set.
7. Thi~t bi. cap Un hi~u va dieu khi~n d~t trong moi trU'6'ng chay n6 phaidam bao an toan phang chong chay n6 theo cac quy dinh t~i QCVN 01:2011/BCT va bo TCVN 7079.
8. Thi~t bi tin hi~u, dieu khi~n d~t trong moi trU'6'ng am U'6't,an man phaidam bao cac yeu c~u ve chong am va chong an man.
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• QCVN 02:2016/BCT Quy chuan ky thu~t qu6c gia v~ an toim t6'i trl;lc me>
9. C~n SLrdl,mg cam bi~n dinh IU'O'ngcho thi~t bi chat dO' tai. Tfn hi~ukhi bunke d~y tai phai dU'O'cdan d~n ban di~u khi~n may tn,lc.
10. Quy dinh v~ bo tri ngU'ai v~n hanh tin hi~u
a) Trong thai gian tai tn,lc ma thung cOi lam vi~c, tQi san ti~p nh~n trenva san ti~p nh~n clla cac muc t~ng dang hoQt dong phai co thO' tn,rc tin hi~u.Khi ngU'6'i ra - vao thung cOi & ca 2 phia, phai co ngU'6'i phl,l giup v~ an toan &hai ben thung cOi.
b) N~u dU'a ngU'ai ra - vao dcSngth6'i mot so t~ng clla thung cOi nhi~ut~ng, moi san ti~p nh~n phai co mot ngU'ai tn,rc tin hi~u. NgU'ai tn,rc tin hi~uphai phat nhung tin hi~u tU'O'ngung cho ngU'ai trl,l'c tin hi~u mi~ng gi~ng vangU'ai tn,rc tin hi~u tQi san ti~p nh~n cac t~ng.
c) Doi v6'i cac muc t~ng trung gian kh6ng thl,l'c hi~n giao - nh~n hang vaco trang bj tin hi~u lam vi~c d~ phat tin hi~u cho ngU'6'i v~n hanh may vangU'6'i trl,l'c tin hi~u mi~ng gi~ng, cOng nhU' co lien IQc di~n thoQi trl,l'c ti~p v6'ihQ, cho phep ch& ngU'ai len - xuong kh6ng co m~t ngU'ai trl,l'c tin hi~u sangi~ng v6'i nhung di~u ki~n sau day:
- Trong thung cOi co ngU'ai phl,l trach thung cOi.
- Trong thung cOi co thi~t bj d~ truy~n tin hi~u trl,l'c ti~p d~n ngU'ai tinhi~u mi~ng gi~ng va ngU'ai v~n hanh may, cOng nhU' co lien IQcdi~n thoQi.
d) Khi tai trl,lc ma co ngU'6'i phl,l trach thung cOi di~u khi~n, kh6ng batbuoc co m~t ngU'6'i trl,l'c tin hi~u mi~ng gi~ng va ngU'6'i tn,rc tin hi~u san gi~ng.
f)i~u 50. Trang bj tin hi~u di~u khi€!nt~i cac san ti€!p nh~n
1. TQi cac vi tri chan gi~ng, mi~ng gi~ng, vi tri cac t~ng trung gian phaitrang bj trQm phat tin hi$u.
2. TrQm phat tin hi$u phai dU'O'cd~t tQi vi tri an toan trong qua trinh taitrl,lc ma lam vi$c (k~ ca trU'6'ng hO'pcap tai bi dut).
3. Moi tai tn,lc ma phai dU'O'ctrang bi tin hi~u ki~m tra, sLPachua va chidU'O'cphep SLPdl,lng trong thai gian xem xet, ki~m tra, sLPachua gi~ng.
4. Doi v6'i tn,lc tai ma ch& ngU'ai va hang - ngU'ai (& cac 16co goc docl6'n hO'n 50°), ngoai tin hi$u lam vi$c va sLPachua, phai co tin hi$u dl,l' ph6ngdU'O'ccap di$n tCrngucSnrieng bang cap di$n rieng I trCrtrU'6'ng hO'ptcSntQi 2 taitrl,lc ma trong cung mot gi~ng va moi tai trl,lc ma do dam bao ch& ngU'ai len -xuong tCr tat ca cac muc t~ng khai thac. Chuc nang h~ thong tin hi$u dl,l'ph6ng kh6ng dU'O'ckhac V6'i h$ thong tin hi$u lam vi$c.
5. Tai tn,lc ma phl,lc Vl,lcho mot so muc, t~ng phai co thi~t bi chi ro dU'O'cmuc t~ng nao da phat ra tin hi$u, cOng nhU' kh6ng cho phep chuy~n d~n dcSngthai cac tin hi$u tCrnhung muc hay t~ng khac nhau.
6. Khi ch& ngU'ai tCrdU'6'i ma len bang thung skip trong cac trU'6'ng hO'pSl,l'co dU'O'cdl,J'tinh trU'6'c theo phU'O'ngan ung cuu khan cap - tim ki~m cuunQn, phai dam bao kha nang truy~n dU'O'ctin hi$u tCrcac m~t bang san ga d~nsan ti~p nh~n tren va tCrsan ti~p nh~n tren den ngU'ai v~n hanh trl,lc tai.
f)i~u 51. Trang bi thi~t bi tin hi~u ti:Pthung cUi75
,.,mm =p;=z
QCVN 02:2016/BGT Quy chuan ky thu~t qu6c gia v~ an toan t6'i trl;lc rna1. £)oi v6'i thung cOi dU'O'ctrang bi thiet bi tin hi~u, khi do chi ngU'6'i diE~u
khi~n thung cOi da qua dao tc;iochuyen nghi~p, dU'O'cGiam doc di~u hanh maquyet dinh b6 nhi~m m6'i dU'O'cphat tin hi~u tll' thung cOi cho ngU'6'i v~n hanhmay.
2. £)oi v6'i t6'i tn,lc ma mot cap ch6' hang - ngU'6'i dU'O'ctrang bi thiet bi tinhi~u 6' thung cOi, phai phat tin hi~u 6' cac san tiep nh~n hang, khong cho phepphat d6ng th6'i tin hi~u tCrthung cOi va tll' cac san tiep nh~n hang khac nhaucung mot Iuc.
£)i~u 52. Trang bi tin hi~u trong toa xe ch6' ngU'ai gi~ng nghi€mg1. £)oi v6'i t6'i tn,lc ch& ngU'6'i bang cac toa xe ch& ngU'6'i trong 10 co goc
doc den 500, phai co h~ thong tin hi~u dam bao cho ngU'6'i phl,Jtrach doan xephat dU'O'ctin hi~u tCrdoan xe den thO' tn,J'ctin hi$u mi$ng gieng va thO' v~nhanh t6'i trl,Jc.Cho phep su dl,Jngh~ thong tin hi$u nay khi xem xet, ki~m tra,sua chCt'a10 va dU'6'ng ray cOng nhU' d~ phat tin hi$u "dCrng" trong cac trU'6'nghO'pSl)' co.
2. Neu doan xe ch6' ngU'6'i c6 nhi~u han 3 toa xe, phai c6 h$ thong tinhi~u cho phep tat ca nhCt'ngngU'6'i trong cac toa phat dU'O'ctin hi$u cho ngU'6'iphl,Jtrach doan tau.
3. Tc;ii cac san tiep nh~n hang clla gieng nghieng n6i tren phai dU'O'cdam bao thong tin lien Ic;iCbang diE;mthoc;ii ho~c loa ph6ng thanh den v6'i thO'v~n hanh t6'i trl,Jc.
£)i~u 53. Trang bi tin hi~u tai trl)c mo dao gi~ng1. Moi t6'i trl,JcdU'O'csu dl,Jngd~ dao gieng va dao sau them gieng phai
c6 khong it hO'n 2 thiet bi tin hi~u doc I~p, mot trong cac thiet bi do thl,J'chi$nchLPCnang tin hi$ulam vi$c, con thiet bi thLPhai thl)'c hi$n chLPCnang tin hi~udl,J'phong va sua chCt'a.
2. Thiet bi tin hi$u lam vi~c phai dam bao dU'O'ckha nang phat tin hi~utCrgU'O'nggieng len san dao gieng, tll' san dao gieng den thO' trl,J'ctin hi~u 6'mi~ng gieng va tll' thO' trl,J'ctin hi~u {y mi~ng gieng den ngU'6'i v~n hanh t6'itrl,Jc.
.3. Trong trU'6'ng hO'p phl,JcVl,Jki~m tra va sua chCt'a, h$ thong tin hi~uphai phat dU'O'ctin hi~u tll' di~m bat ky clla gieng.
4. Khi t6n tc;iitrong mot gieng 2 t6'i trl,Jcma tU'O'ngdU'O'ng,cac chLPCnangtin hi~u dl,J'phong va sua chCra co th~ dU'O'cthl,J'c hi~n bang mot thiet bi tinhi~u c6 kha nang tiep nh~n tll' cac thung trl,Jcclla ca 2 t6'i trl,Jcmo.
5. Neu gieng dU'O'ctrang bi nhi~u han mot t6'i trl,Jcma, chi ngU'6'i trl,J'ctinhi~u {y mi$ng gieng clla moi t6'i trl,Jcma m6'i dU'O'cphat tin hieu v~n hanh.
£)i~u 54. Trang bi di~n tho~i, dam tho~i1. GiCt'angU'6'i v~n hanh t6'i trl,Jcma va ngU'6'i trl,J'ctin hieu & cac mLPC
clla gieng phai c6 dien thoc;ii lien Ic;iCtrl,J'ctiep. Yeu c~u nay ap dl,Jngca doi v6'it6'i trl,Jcma thung skip cOng nhU' giCt'angU'6'i v~n hanh t6'i trl,Jcva nhCt'ngngU'6'ithl,J'Chien cong viec chat - dO'taL
76
-< QCVN 02:2016/BCT Quy chuan ky thu~t qu6c gia v6 an toan t6'i tn,lc rno2. Doi v6'i ma xay dl)'ng m&i trU'6'c khi ban giao vao san XUEit,ngoai quy
dinh t~i Khoan 1 Dieu nay, phai trang bi lien I~c san xuat b~mg loa dam tho~i(ph6ng thanh) 2 chieu.
3. Khi dao va dao sau them gieng phai trang bj di~n tho~i lien I~c trl)'ctiep 2 chieu tCrm~t dat v6'i san cang tc3cdao gieng.
4. Cho phep SLr dl:mg dam tho~i ket hQ'p v&i tin hi~u chuang de dieukhien t6'i tn)c trong khi thl)'c hi~n kiem tra, sLra chO'a.
£>i€!u55. Tin hi~u am thanh, tin hi~u anh sang va tin hi~u s6
1. Tin hi~u am thanh phl,lc Vl,lv~n hanh t6'i trl,lc ma1.1. TIn hi~u am thanh phai la tin hi~u chuang (khang dU'Q'cdung tin
hi~u c6i).
1.2. Tin hi~u am thanh dU'Q'cquy dinh nhU' sau:
a) Mot tieng chuang: DCrng.
b) Hai tieng chuang: Nang len.
c) Sa tieng chuang: H~ xuong.
d) Mot hoi chuang dai lien tl,lc: Sao hi~u Sl)' co.
2 . TIn hi~u anh sang - den tin hi~u
De bao dam tin c~y va chlnh xac ve tin hi~u dieu khien, phai trang bithem h~ thong tin hi~u anh sang - den tin hi~ulam vi~c song song v&i tin hi~uam thanh. Khi phat tin hi~u am thanh, tin hi~u anh sang se ho~t dong theo quydinh mau:
a) Anh sang mau da - tU'O'ng Lmg v&i tin hi~u dCrng clla tin hi~u amthanh.
b) Anh sang mau xanh - tU'O'ngLmg v&i tin hi~u nang thung trl,lc clla tinhi~u am thanh. Khi chuang danh 2 tieng, den xanh nhay hai Ian.
c) Anh sang mau vang - tU'O'ngLmg v&i tin hi~u h~ thung trl,lc clla tinhi~u am thanh. Khi chuang danh 3 tieng, den vang nhay 3 Ian.
.3. Tin hi~u so
a) C6 the ma h6a tin hi~u chuang dieu khien bang cac chO' so len manhlnh dieu khien de tang do tin c~y ve tin hi~u doi v6'i thO'v~n hanh.
b) Tin hi~u so va tin hi~u chuang phai lam vi~c dong th6'i va song songv&i nhau.
c) Tin hi~u so phai dU'Q'cquy djnh Cl,lthe. Moi so phai tU'O'ngdU'O'ngv6'itCrngtin hi~u chuang theo quy dinh t~i Khoan 1 Dieu nay.
CHU'O'NG X
V~n hanh, ki~rn tra, baa dU'O'ng, sLPachCVatai trlJc rna
£>i€!u 56. Trinh dQ cua ngU'ai quan Iy, v~n hanh, ki~rn tra, baadU'O'ng va sLPachCVaco lien quan to'i tai trlJc rna
1. Ph6 Giam doc phl,l trach cO'di~n va TrU'cYngph6ng phl,l trach cO'di~n:77
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• IIM¥fSi is AS. IPS • A 111"_' , ffl' --v====_:g'''"'''. T-,.'''_'' ,-
QCVN 02:2016/BCT Quy chuAn ky thu~t qu6c gia v~ an toan t6'i trl;lc moa) Hieu r6 va biet trien khai thl)'C hi~n cac yeu cau ve an toan t6'i tn,Jcma
duQ'c quy dinh t<;1iQuy chuan nay va cac van ban quy ph<;1mkhac.
b) Nam vCrng ve c~u t<;lO,nguyen Iy lam vi~c, cac thong s6 ky thu$t antoan va cac nguy cO' m~t an toan cua t6'i tn,Jcma de quyet dinh cho phep t6'itn,Jcma hO<;1tdong hay dung ho~c tien hanh sLra chCPa,bao dU'6'ng.
c) Biet "danh gia cac nguy cO' rui ro va biet ling Xlf cac tinh hu6ng khanc~p lien quan t6'i t6'i tn,Jcma trong ph<;1mvi quan Iy.
d) Hieu r6 trach nhi$m, quyen h<;1nduQ'c giao trong phan c~p quan Iy,v$n hanh, kiem tra, bao duong, sLra chCPat6'i tn,Jcrna quy dinh t<;1iQuy chuannay va cua Giam d6c ma.
2. NgU'6'i phl,J trach (chuyen trach ho~c kiem nhi~m) t6'i trl,Jc ma thuocPh6ng quan Iy cO'di~n:
a) NgU'6'i phl,Jtrach t6'i tn,Jcma phai c6 trinh dO ky SU've mot trong cacchuyen nganh: CO'khi, cO'di$n, di$n khi h6a, tl)' dong h6a.
b) Hieu r6 va biet trien khai thl)'c hi$n cac yeu cau ve an toan t6'i tn,lc maduQ'c quy dinh t<;1iQuy chuan nay va cac van ban quy ph<;1mkhac.
c) Nam vCrng ve c~u t<;10,nguyen Iy lam vi~c, cac thong s6 ky thu$t antoan va cac nguy cO' m~t an toan trong v$n hanh, kiem tra, bao duong, sLrachCrat6'i trl,Jcrna.
d) C6 kha nang t6 chlic v$n hanh, kiem tra, bao dU'ong, slfa chCPat6'itn,Jcma an toan.
e) C6 kha nang giam sat cac dO'n vi thi nghi$m, hi$u chinh va kiem dinhthl)'C hi$n dung va du cac noi dung thlf nghi$m, hi$u chinh va kiem djnh.
g) C6 kha nang xac dinh cac thong s6 khong an toan cua t6'i trl,Jcma debao cao c~p tren quyet dinh dung ho~c tiep t1,Jccho t6'i trl,Jcma hO<;1tdong.
h) Biet danh gia cac nguy cO' rui ro va biet ling Xlf cac tinh hu6ng khanc~p lien quan t6'i t6'i tn,Jcma trong ph<;1mvi quan Iy.
i) Hieu r6 trach nhi$m, quyen h<;1nduQ'c giao trong phan c~p quan Iy,v$n hanh, kiem tra, bao duong, sLra chCPat6'i trl,Jcma quy dinh t<;1iQuy chuannay va cua Giam d6c ma.
3. Quan d6c, Ph6 Quan d6c phan xu6'ng quan Iy t6'i tn,lc ma
a) Phai c6 trinh dO tu cao d~ng trO' len ve mot trong cac chuyen nganh:CO'kh f, cO'di~n, di~n kh i h6a, tl)' dong h6a.
b) Hieu r6 va biet trien khai thl)'C hi$n cac yeu cau ve an toan t6'i tn,lc maduqc quy dinh t<;1iQuy chuan nay va cac van ban quy ph<;1mkhac.
c) Nam vCrng ve c~u t<;10,nguyen Iy lam vi$c, cac thong s6 ky thu~t antoan va cac nguy cO' m~t an toan trong v~n hanh, kiem tra, bao duong, sLrachCPat6'i trl,Jcrna.
d) C6 kha nang t6 chlic v~n hanh, kiem tra, bao duong, sLra chCl'at6'itrl,Jcma an toano
78
f.- .
<. QCVN 02:2016/BCT Quy chuan ky thu~t qu6c gia v~ an toan tai trl;Jcme>
e) C6 kha nang giam sat cac dO'nvi thLr nghi$m, hi$u chfnh va ki~m djnhthl,l'c hi$n dung va du cac noi dung thLr nghi$m, hi$u chfnh va ki~m dinh.
g) C6 kha nang xac dinh cac thong so khong an toan cua t6'i tn,lc ma d~bao cao cap tren quyet dinh dLrng hoi;ic tiep tl,lCcho t6'i tn)c ma hOc;ltdong.
h) Biet danh gia cac nguy cO' rui ro va biet (PngXli' cac tinh huang kh~ncap lien quan t6'i t6'i tn,lc ma trong phc;lmvi quan Iy.
i) Hi~u r5 trach nhi$m, quy~n hc;lndU'O'cgiao trong phan cap quan Iy,v~n hanh, ki~m tra, bao dU'5'ng, sLra chua t6'i trl,lc ma quy dinh tc;liQuy chu~nnay va cua Giam doc mo.
4. NgU'6'i v~n hanh t6'i trl,lc ma:
a) Khi ch& hang: Phai la ngU'6'j c6 th6'i gian lam vi$c & ma it nhat motnam, qua lap dao tc;lov~n hanh chuyen nganh, da qua 2 thang thl,l'c hanh tc;lit6'i trl,lc ma d6, qua sat hc;lChdc;ltyeu c~u va dU'O'cGiam doc di~u hanh maquyet dinh cho phep v~n hanh.
b) Khi ch& ngU'6'i va hang - ngU'6'i: COng nhU' trl,lc tai nhi~u cap, phai langU'6'i da qua lap dao tc;lov~n hanh t6'i trl,lc ma va dU'Q'cthl,l'c t~p v~n hanh c6kem ci;ip tc;lit6'i trl,lC ma d6 it nhat mot nam, qua sat hc;lChdc;ltyeu c~u va dU'O'cGiam doc di~u hanh ma quyet dinh cho phep v~n hanh.
c) Khi dao gieng: Phai la ngU'6'i da qua dao tc;lov~n hanh chuyen nganh,qua 3 thang thl,l'c t~p tc;lit6'i trl,lc ma d6, qua sat hc;lChdc;ltyeu c~u va dU'Q'cGiam doc di~u hanh ma cho phep v~n hanh.
d) Phai nam vfrng cau tc;lo,nguyen Iy hOc;ltdong, quy trinh v~n hanh vathanh thc;lo cac thao tac v~n hanh, cac yeu c~u v~ an toan khi v~n hanh t6'itrl,lc ma, cac nguyen nhan gay Sl,l'co va phU'O'ng phap Xli' Iy Sl,l'co, cac bi$nphap phong ngLra.
e) Nam vfrng cac quy dinh v~ tin hi$u v~n hanh t6'i trl,lc mo.
g) Biet ki~m tra an toan t6'i trl,lc ma d~u ca va giam sat thO' ki~m tra antoan t6'i trl,lc ma d~u ca.
h) Biet danh gia cac nguy cO' rui ro va biet (PngXli' cac tinh huang kh~ncap lien quan t6'i t6'i trl,lc ma trong phc;lmvi quan Iy. .
i) Hi~u r5 trach nhi$m, quy~n hc;lndU'O'cgiao trong phan cap quan Iy,v~n hanh, ki~m tra, bao dU'5'ng, sLra chfra t6'i trl,lc ma quy dinh tc;liQuy chu~nnay va cua Giam doc mo.
5. NgU'6'i v~n hanh tin hi$u t6'i trl,lc ma
a) Phai dU'Q'cdao tc;lov~ v~n hanh tin hi$u t6'i trl,lc mo. Nam vfrng cautc;lo,nguyen Iy hOc;ltdong, quy dinh v~ tin hi$u va cac yeu c~u v~ an toan khiv~n hanh tin hi$u t6'i trl,lc ma, qua sat hc;lChdc;ltyeu c~u va dU'O'cGiam doc maquyet dinh ba tri cong vi$c v~n hanh tin hi$u t6'i trl,lc mo.
b) Phai nam vfrng cac yeu c~u v~ an toan: 8U'a ngU'6'i ra vao thung trl,lccOng nhU' toa xe ch& ngU'6'i; biet ki~m tra an toan cap thep, cO' cau moc noitoa xe ch& ngU'6'i; biet ki~m tra an toan thung trl,lc va toa xe trU'6'c khi phat tin
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hi~u; cac quy dinh an toan di I~i trong gieng nghieng; biet kiem tra tinh tr~ngky thu$t an toan clla h~ thong tfn hi~u.
c) Biet danh gia cac nguy cO' rlli ro va biet (Png xu cac tinh hu6ng kh~ncap lien quan t6'i t6'i tn,lc ma trong ph~m vi quan Iy.
d) Hieu r6 trach nhi~m, quy€m h~n dU'Q'cgiao trong phan cap quan Iy,v$n hanh, kiem tra, bao dU'O'ng,sua chCl'at6'i tn,Jcma quy dinh t~i Quy chu~nnay va clla Giam doc mo.
6. NgU'6'i kiem tra, bao dU'O'ng,sua chCl'at6'i tn,Jcma phai:
a) 8U'Q'c dao t~o, huan luy~n an toan v~ t6'i tn,Jcma; n~m vCl'ngcau t~o,nguyen Iy ho~t dong, cac thong so ky thu$t an toan, cac nguyen nhan gay SI,J'co va bi~n phap kh~c phl,lc.
b) Biet phU'O'ngphap kiem tra an toan cap thep.
c) N~m vCl'ngnoi dung kiem tra an toan, thu nghi~m, kiem dinh theo quydinh va biet su dl,lng dl,lng Cl,l,thiet bi de thl,J'Chi~n cac noi dung tren.
d) Biet danh gia cac nguy cO' rlli ro va biet (Png xu cac tinh hu6ng kh~ncap lien quan t6'i t6'i trl,lc ma trong ph~m vi quan Iy.
e) Hieu r6 trach nhi~m, quy~n h~n dU'Q'cgiao trong phan cap quan Iy,v$n hanh, kiem tra, bao dU'O'ng,sua chCl'at6'i trl,lc ma quy dinh t~i Quy chu~nnay va clla Giam doc mo.
7. NgU'6'i chat dO'tai thung cui, toa xe:
a) Phai n~m vCl'ng va thl,J'Chi~n thanh th~o: Quy trinh chat dO' tai antoan, Un hi~u gieng, quy dinh di I~i an toan trong gieng, kiem tra an toan thungtrl,lc va toa xe, kiem tra va xac dinh tinh tr~ng tot xau clla cap thep, m6c vach6t toa xe.
b) Biet danh gia cac nguy cO' rlli ro va biet (Png xu cac tinh hu6ng kh~ncap lien quan t6'i t6'i trl,lc ma trong ph~m vi quan Iy.
c) Hieu r6 trach nhi~m, quy~n h~n dU'Q'cgiao trong phan cap quan Iy,v$n hanh, kiem tra, bao dU'O'ng,sua chCl'at6'i trl,lc ma quy dinh t~i Quy chu~nnay va clla Giam doc mo.
8. NgU'6'i theo d6i an toan t6'i trl,lc ma thuoc bo ph$n quan Iy an toan rna:
a) Phai c6 trinh dO ky SU'v~ mot trong cac chuyen nganh: CO' khf, cO'di~n, di~n khf h6a, tl,J'dong h6a.
b) Hieu r6 va biet trien khai thl,J'Chi~n cac yeu c~u v~ an toan t6'i trl,lc rnadU'Q'Cquy dinh t~i Quy chu~n nay va cac van ban quy ph~m khac.
c) N~m vCl'ngcau t~o, nguyen Iy lam viec, cac thong so ky thu$t an toanva cac nguy cO' mat an toan trong v$n hanh, kiem tra, bao dU'6'ng, sua chfrat6'i trl,lc mo.
d) N~m vCl'ngcac noi dung phai kiem tra, bao dU'O'ng,thu nghiem, hieuchTnhva kiem dinh t6'i trl,lc mo.
e) C6 kha nang xac dinh cac thong so khong an toan clla t6'i trl,lc rna debaocao cap tren quyet dinh dCPngho~c tiep tl,lCcho t6'i trl,lc rna ho~t dong.
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g) Bi~t danh gia cac nguy cO' rlli ro va bi~t Lrng XLrcac tinh hu6ng khcftncap lien quan t6'i t6'i tn,lc ma trong ph~m vi quim Iy.
h) Hieu ra trach nhi~m, quy~n h~n dU'O'cgiao trong phan cap qW3n Iy,v~n hanh, kiem tra, bao dU'ong, sLra chO'a t6'i tn,lc ma quy djnh t~i Quy chucftnnay va clla Giam d6c ma.
Di€!u57. NQidung va thai h~n ki~rn tra tai tn,Jcrna
1. Quy dinh chung
1.1. T6'i tn,lc ma phai dU'Q'ckiem tra ky thu~t an toan hang ca, hangtu~n, hang thang, hang quy, hang nam theo quy dinh t~i Khoan 2 £)i~u nay.
1.2. Cac chLrc danh dU'O'cquy dinh t~i Khoan 2 £)i~u nay phai tham giakiem tra va ky sau khi dU'a ra nh~n xet va XLrIy thong s6 ky thu~t an toan t6'itn)c ma da kiem tra.
1.3. K~t qua kiem tra phai dU'O'cghi VaGso kiem tra theo mau t~i Phl,l Il,lcIV, Quy chucftnnay.
1.4. K~t qua kiem tra phai dU'O'ccac chLrc danh theo quy dinh xem xet,XLr Iy va dU'a ra cac quy~t djnh c~n thi~t dam bao t6'i trl,lc ma ho~t dong antoano
1.5. Khi phat hi~n t6'i trl,lc ma khong dam bao an toan phai dCrngt6'i trl,lcma va bao cao cap tren de xu Iy.
1.6. Giam sat kiem tra hang ca, hang tu~n: ThO' v~n hanh, Ph6 Quand6c ky thu~t ho~c Ph6 Quan d6c tn,J'cca.
1.7. Giam sat kiem tra hang thang, quy, sau thang, mot nam: ThO' v~nhanh, phl,l trach t6'i trl,lc ma thuoc Ph6ng quan Iy cO' di~n, ngU'6'i theo dai antoan t6'i trl,lc ma thuoc Ph6ng quan Iy an toano
1.8. Xu Iy k~t qua kiem tra
Cac thanh ph~n kiem tra, giam sat phai dU'a ra nh~n xet v~ tinh tr~ng kythu~t an toan t6'i trl,lc ma. Chiu trach nhi~m v~ ket lu~n tinh tr~ng ky thu~t antoan sau kiem tra t6'i trl,lc ma:
a) Kiem tra hang ca: Ph6 Quand6c tn,J'cca.
b) Kiem tra hang tu~n: Quan d6c phan xU'ang.
c) Kiem tra hang thang: Phl,l trach t6'i trl,lc ma thuoc Ph6ng quan Iy cO'di~n.
d) Kiem tra hang quy: TrU'&ng ph6ng phl,l trach cO'di~n.
e) Kiem tra sau thang: Ph6 Giam d6c phl,l trach cO'di~n.
g) Kiem tra mot nam: Ph6 Giam d6c phl,l trach cO'di~n.
h) 8O't kiem tra trung nhau clla tu~n, thang, quy, sau thang cu6i cungdU'Q'cto chLrCthanh dO't kiem tra clla cap cao hO'n.
2. Kiem tra hang ca
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2.1. Th6'i gian kiem tra: Moi ea phai danh it nhat tLP1 gi6' den 2 gia dLPngtai tn,Jcma de tien hanh kiem tra ky thu~t an toan va bao dU'O'ng,sLra chCra.
2.2. Thanh phan kiem tra: Thc;»-ky thu~t tn,J'cca, Ph6 Quan doc tn,J'cca.
2.3. NOi dung kiem tra
2.3.1. 80i v6'i thung tn,Jcva toa xe ch& ngU'ai:
a) Kiem tra thung tn,Jcdao gieng: Quai treo, puli treo cap, bulong bat giCrcap, k~p cap, v6ng cap kiem tra, b<;lcdan hU'6'ng, cO' cau chong I~t thung(thung c6 ket cau ch& ngU'6'i). .
b) Kiem tra thung cui: Quai treo, puli treo cap, bulong bat giCrcap, k~pcap, v6ng cap kiem tra, cLra thung, cO' cau chat an toan cLra thung, ray trongthung, cam ham g06ng, b<;lcdan hU'6'ng thung, phanh duo
c) Kiem tra thung skip: Quai treo, puli treo cap, bulong bat giCrcap, k~pcap, v6ng cap kiem tra, cO'cau d6ng ma dO'tai, b<;lcdan hU'6'ng.
d) Toa xe ch& ngU'ai: Phanh toa xe (phanh du), cap noi v6'i m6c cap,m6c cap v6'i toa xe, chat, ac va cO'cau lien ket toa xe, h$ tn,Jcva banh xe, capbao hiem (cap qua hai).
2.3.2. CO' cau treo cap dan hU'6'ng: 80 k~p ch~t cap, bu long k~p cap,v6ng cap kiem tra.
2.3.3. Ban dieu khien: Sl,J'lam vi$c cua cac dong ho chi bao, den tinhi$u, cac cong tac dieu khien, tay dieu khien.
2.3.4. 80 bat ch~t bu long m6ng, bat giO' thiet bi va ben may, kh6'p noinoi giam toc va dong cO', kh6'p noi giam toc va tang tai, cac goi d6' cua tangtai tn,Jc.
2.3.5. H$ thong phanh an toan va phanh cong tac: Khe h& giCra maphanh va dTa phanh (phanh dTa) ho~c giCra dai phanh va vanh phanh (phanhdai), Sl,J'lien ket chac chan cua cO'cau cO'khi cac Cl,.lmphanh, ap suat phanh.
2.3.6. Phanh Sl,J'co va cac cO'cau chat ham tang taL
2.3.7. H$ thong thuy ll,J'c:LU'Q'ngdau trong thung dau, Sl,J'kin khlt cuathiet bj thuy !l,J'c,bo loc dau, dU'ang ong, bO'm dau, cac van an toan, van dieutiet, van xa, ap suat thuy ll,J'ctrong h$ thong khi lam vi$c, ap ke, cam bien nhi$tdo va ap suat.
2.3.8. H$ thong khi nen: Binh chua khi nen, van an toan, van lU'u1U'Q'ng,bO loc khi, Sl,J'kin khit cua h$ thong, ap suat khi nen khi h$ thong lam vi$c, apke, cam bien nhi$t do va ap suat.
2.3.9. H$ thong dau boi trO'n: LU'Q'ngdau trong thung dau, thiet bj locdau, Sl,J'kin khit cua thiet bi thuy ll,J'c,dU'ang ong, bO'm dau, cac van an toan,van dieu tiet, van xa, ap suat thuy ll,J'ctrong h~ thong khi lam vi$c, cac thiet bido 1U'6'ng,cam bien ap suat dau boi trO'n.
2.3.10. CO'cau chi bao do sau: Kiem tra Sl,J'lam vi$c cua cO'cau chi bao,Sl,J'chi bao chiRh xac vi tri thung trl,.lCtrong gieng v6'i Sl,J'chi bao vi tri thungtn,Jctren bang chi bao.
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2.3.11. H$ thong tin hi$u gi~ng. Ki~m tra SI,J'lam vi$c chfnh xac clla h$thong theo thi~t k~: TIn hi$u am thanh, anh sang, tin hi$u so.
2.3.12. SI,J'lam vi$c chlnh xac clla tai tn,lc theo himh trinh bi~u do v~ntoc.
2.3.13. DU'6'ng cong dO' tai skip, cO' cau chat tai vao skip va ngan dinh1U'<;mg.
2.3.14. CO'cau bao v$ an toan:
a) Thi~t bi hc;lnch~ v~n toc theo bi~u do v~n toc.
b) CO' cau bao v~ lien dong di~n: VU'O'tv~n toc chc;lYdeu 15%; quanang, qua hc;l;chung cap; lik cap; man ma phanh (khe h6' ma phanh l6'n hO'ncho phep); nhi~t do dong cO'; ap suat phanh thllY Il,J'cthap; ap suat dau boitrO'n thap; ap suat phanh khl nen thap; clfa an toan ra vao gi~ng {y cac santi~p nh~n; khong cho phep nha phanh an toan n~u tay dieu khi~n clla phanhcong tac khong 6' vi trl "ham", dong thai tay 9c;ltclla bO khong ch~ khong (y vitrl "khong"; dLJ'ngthung trl:lCdao 10 khi d~n m~t bang c6 cLra che 6' cot khong;dLJ'ngthung trl:lc dao 10 khi cach san cong tac 5m va khi d~n gan gU'O'nggi~ng;truyen tin hi$u cho thO' dieu khi~n tai trl:lc ho~c thO' tin hi$u san gi~ng khi capham trong ron gi~ng b~t ra cOng nhU' khi cap can bang qua muc cho phep.
c) Tin hi$u am thanh tl,J'dong bao tin hi$u bat dau chu ky giam toc.
2.3.15. Ki~m tra cap thep:
a) Bang mat thU'ang va thU'6'c do: So sO'i d(rt, do man ti~t di~n, Sl,J't{ytao,sl,J' han gi clla cap.
b) Sl,J'lien k~t ch~t clla cap v6'i pheu cap (t6'i mot dau c6 trao d6i goangva toa xe ch{y ngU'ai).
2.4. K~t qua ki~m tra ghi vao s6 ki~m tra.
3. Ki~m hang tuan
3.1. Thai gian ki~m tra: Moi tuan- phai danh It nhat 2 gia dLJ'ngtai trl:lcma d~ ti~n hanh ki~m tra ky thu~t an toan va bao dU'ong, slfa chCl'a.
3.2. Thanh phan ki~m tra: ThO' ky thu~t tn,l'c ca, Ph6 Quan doc ky thu~tho~c Ph6 Quan doc trl,J'cca, Quan doc phan xU'{yng.
3.3. NOi dung ki~m tra
Ngoai noi dung ki~m tra hang ca phai ki~m tra cac hc;lngml:lCsau:
a) SI,J'bat ch~t cap dan hU'6'ng tren cO'cau treo, do ding clla cap (gi~ngd(rng).
b) Puli thap gi~ng, puli hU'6'ng cap: Ki~m tra cO' cau bat ch~t, nan hoa,dO man vanh puli, trl:lc va 6 trl:lc pulL
c) Hop giam toc: Ki~m tra bu long bat giCl',ki~m tra cac goi do, ng6n nOi,nhi~t do, dau boi trO'n, ti~ng keu trong khi v~n hanh. -
d) Dong cO'di$n: Ki~m tra bulong bat giCl',nhi$t do dong cO'khi lam vi~c,ti~ng keu, dong di~n khi dong cO' lam vi~c.
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e) Thi~t bi di$n: Ki~m tra SI)' lam vi$c clla cac thi~t bi di~u khi~n, khi Cl,Jdi$n, cac cO'cau d6ng cat di$n.
g) Cap thep: B6 sung m6' bao quan cap thep.
h) CO'cau m6c noi: Kh6a ham an toan, SlYbat ch~t v6'i cap.
i) flo man clla phanh, di$n tfch ti~p xuc clla phanh v6'i dTa phanh ho~cvanh phanh.
k) flo chinh xac dll'ng thung trl,Jc t<;iicac vi tri chat dO' taL N~u kh6ngdam bao phai so l<;iicap.
3.4. K~t qua ki~m tra ghi vao s6 ki~m tra.
4. Ki~m tra hang thang
4.1. Th6'i gian ki~m tra: Moi thang phai danh it nhat 2 gi6' dll'ng t6'i trl,Jcma d~ ti~n hanh ki~m tra ky thu~t an toan.
4.2. Thanh ph~n ki~m tra: ThQ' ky thu~t trl)'c ca, Ph6 Quan doc ky thu~tho~c Ph6 Quan doc trl)'c ca, Quan doc phan xU'ong, phl,J trach t6'i trl,Jcmathuoc Phang quan Iy cO'di$n, theo d5i an toan t6'i trl,Jcma thuoc Phang quan Iyan toan.
4.3. NOi dung ki~m tra
Ngoai noi dung ki~m tra hang tu~n phai ki~m tra cac h<;ingml,Jcsau:
a) Cam dO'thung cui (doi v6'i t6'i trl,Jcma cap mot d~u).
b) CO'cau noi ray thung cui v6'i ray ngoai.
c) CO'cau tach tang, chot ham tang khi tach tang.
d) CO'cau treo cap dan hU'6'ng.
e) CO'cau giam chan d6' thung qua nang, qua h<;id~t tren thap gi~ng var. .r.ron gleng.
g) CO'cau chat tai va d6' tai clla thung skip, dU'6'ng cong d6' tai skip.
h) Tang quan cap: Ki~m tra Sl)' bat ch~t clla bul6ng lien k~t clla tangquan cap, do man clla ranh tang.
i) Cap thep: SI)' quan cap tren tang, SlYbat ch~t cap vao tang cap.
k) Bang thi~t bj sieu am tl)' dong: So sQ'id(Pt,SlYhan gT clla cap;5. Ki~m tra hang quy
5.1. Th6'i gian ki~m tra: Moi quy phai danh it nhat 1 ca dll'ng t6'i trl,Jcmad~ ti~n hanh ki~m tra ky thu~t an toan.
5.2. Thanh ph~n ki~m tra: ThQ' ky thu~t trl)'c ca, Ph6 Quan doc ky thu~itho~c Ph6 Quan doc trl)'c ca, Quan doc phan xU'Gng, phl,J trach tui tn,lc rnathuoc Phang quan Iy cO' di$n, TrU'ong phang phl,Jtrach cO' di$n, theo d5i antoan t6'i trl,Jcma thuoc Phang quan Iy an toan.
5.3. NOi dung ki~m tra
Ngoai noi dung ki~m tra hang thang phai ki~m tra cac h<;ingml,Jcsau:
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a) Cac m6i lien ket khung giang chiu h,l'ctrong gieng,thap gieng.
b) Neo bc1tgiO' khung giang, thap gieng.
c) 80 man clla cap dan hU'6'ng, ray dan hU'6'ng.d) 80 man clIa puli thap gieng, puli dO'cap.e) 80 man g6' tang cu6n cap.g) CU'O'ngCl,l'dU'6'ng ray trong giemg nghieng, Sl,I'bc1tch~t.
h) Sl,I' han gi clla cac chi tiet phai ch6ng han gi.
5.4. Ket qua kiem tra ghi VaGso kiem tra.
6. Kiem tra 6 thang
6.1. Th6'i gian kiem tra: 6 thang phai danh it nh~t 1 ca dCrngt6'i tn,Jcmade tien hanh kiem tra ky thue;ttan toan.
6.2. Thanh ph~n kiem tra: ThO' ky thue;tttn,J'cca, Ph6 Quan d6c ky thue;ttho~c Ph6 Quan d6c tn,J'cca, Quan d6c phan xU'cYng,phl,J trach t6'i trl,Jc mathuoc Phang quan Iy cO'diE%m,theo d6i an toan Uri tn,Jcma thuoc Phang quan Iyan toan, TrU'cYngphang quan Iy cO'di~n, Ph6 Giam d6c quan Iy cO'di~n.
6.3. NOi dung kiem tra
Ngoai vi~c thl,l'c hi~n noi dung kiem tra hang quy, phai thl,l'c hi~n kiemtra cac noi dung sau:
a) Sl,I' han gi clla cac khung giang, thap gieng, Sl,I'chc1cchan clla cacneo giO'trong gieng.
b) ThLr nghi~m phanh duo
c) ThLr nghi~m h~ s6 do b~n dl,l' phang cap thep.
d) Kiem tra, thLPnghi~m h~ s6 do b~n cO'c~u m6c n6i.
e) Kiem tra hop giam t6c.
g) Thiet bi di~n, cap di~n.
6.4. Ket qua kiem tra sau thang dU'O'cle;tpthanh bien ban ghi d~y dll noidung va thong s6 da kiem tra dU'O'c.
7. Kiem tra hang nam
7.1. Th6'i gian kiem tra: Moi nam phai danh it nh~t 1 ca dCrngt6'i tn,Jcmade tien hanh kiem tra ky thue;ttan toan.
7.2. Thanh ph~n kiem tra: ThO' ky thue;tttrl,l'c ca, Ph6 Quan d6c ky thue;ttho~c Ph6 Quan d6c trl,l'c ca, Quan d6c phan xU'cYng,phl,J trach t6'i trl,Jc mathuoc Ph6ng quan Iy cO'di~n, theo d6i an toan t6'i trl,Jcma thuoc Phang quan Iyan toan, TrU'cYngph6ng phl,Jtrach cO' di~n, TrU'cYngph6ng phl,Jtrach trc1cdia,Ph6 Giam d6c phl,Jtrach cO'di~n.
7.3. NOi dung kiem tra
Ngoai vi~c thl,l'c hi~n noi dung kiem tra 6 thang, phai thl,l'c hi~n kiem tracac noi dung sau:
85
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QCVN 02:2016/BCT Quy chuAn ky thu~t qu6c gia v~ an toim t6'i trl;lc rno
a) Trac dc;lC,I~p sO'd6 sai I~ch tc;litung diem toan b(>ray dan hU'angtrong gieng dLPng.
b) Trac dc;lC,I~p sO'd6 sai I~ch tc;litung diem cua dU'ang ray trong giengnghieng.
c) Xac dinh I~ch tam giCl'atam puli gieng va tam gieng dLPng,giCl'atampuli va t.amtang taL
7.4. Ket qua kiem tra hang nam dU'Q'cI~p thanh bien ban ghi day du n(>idung va thong so da kiem tra dU'Q'c.
£)i~u58. Bi~u rn~u50 sach quan Iy va ki~rntra t6'i tr •••c rno
Moi tai tn,.lcma phai can Cll'thiet ke, nguyen Iy lam vi~c, thiet bi lap tronggieng va cac quy dinh tc;liQuy chuan nay de I~p cac so phl)c Vl) cong tac quanIy, v~n hanh, kiem tra, bao dU'6'ng,sua chCl'atai trl)c ma theo cac mau tc;liPhl)Il)c IV Quy chuan nay.
CHU'O'NG XI
Thw nghi~rn, hi~u chinh, ki~rndinh t6'i tr •••c rno
£)i~u59. Quy dinh chung1. Tai trl)c ma sau khi lap dc;itxong trU'ac khi dU'a vao sli dl)ng phai
dU'Q'cthli nghi~m, hi~u chinh va kiem dinh.2. Giam doc ma hoc;icngU'ai dU'Q'cuy quyen 113 ngU'ai chiu trach nhi~m
kiem tra nang Il)'c cua cac to chLPCdU'Q'cthue thu nghi~m, hi~u chinh va kiemdinh theo quy dinh hi~n hanh va to chLPCgiam sat vi~c thl)'c hi~n thli nghi~m,hi~u chinh va kiem dinh tai trl)c mo.
3. 80'n vi thli nghi~m, hi~u chinh va kiem dinh phai chiu trach nhi~mtht)'c hi~n du cac n(>idung phai thli nghi~m, hi~u chinh va kiem dinh dU'Q'Cquydinh tc;li8ieu 60 va 8ieu 61 Quy chuan nay.
4. To chLPCthli nghi~m, hi~u chinh va kiem dinh chiu trach nhi~m trU'acphap lu~t ve cac ket lu~n ve an toan tai tn,.lcma da tien hanh thli nghi~m, hi~uchinh va kiem dinh.
5. To chLPCthu nghi~m, hi~u chinh va kiem dinh phai tht)'c hi~n ghi cacthong so ky thu~t an toan da thli nghi~m, hi~u chinh hoc)ckiem dinh vao nh~tky cong trinh va co xac nh~n cua ngU'aigiam sat.
£)i~u60. Thw nghi~rn,hi~u chinh t6'i tr •••c rno
1. Thai hc;lnthu nghi~m, hi~u chinh
a) Lan dau sau khi lap dc)t.
b) 8inh ky trong khi v~n hanh dU'Q'cquy dinh trong Sang 29.
2. NOi dung va thai hc;lnthli nghi~m, hi~u chinh dU'Q'cquy dinh trongBang 29
Sang 29. NOidung va thai hc;lnthli nghi~m, hi~u chinh
86
QCVN 02:2016/BCT Quy chuan ky thu~t qu6c gia v~ an toan ti>'i trl:Jcmo
TT NQi dung thl'Pnghi~rn va hi~u chinh Th6'i h;~m
1 Dong cO'di~n 1 I~n / nam
2 Thiet bj va m~ch di~n bao v~ nhi~t dong cO'di~n 1 I~n / nam
3 Thiet bj va m~ch di~n bao v~ vcflntoc dong cO'di~n 1 I~n / nam
4 Thiet bi cung c~p di~n 1 I~n / nam
5 Cac thiet bi va m~ch di~u khi~n tl,J'dong 1 I~n / nam
6 Cac cO' c~u bao v~ va lien dong tac dong di~n cat 1 I~n / namdi~n dong cO'
7 Cac cO'c~u bao v~ lien dong tac dong phanh 1 I~n / nam
8 Phanh di~n 1 I~n / nam
9 DO I~ch khong d6ng tn,lc giCl'adong cO', kh6'p nOi, 1 I~n / namhOp giam toc va tang tai
10 Cac d6ng h6 do lU'ang 1 I~n / nam
11 Bi~u d6 vcflntoc 1 I~n / nam
12 H~ thong tin hi~u 1 I~n / nam
3. Mau bien ban thLr nghi~m, hi~u chinh
Ket qua thif nghi~m, hi~u chinh phai dU'Q'cIcflpthanh bien ban theo mauquy dinh t~i ph~n Phl,l Il,lc IV, Quy chuan nay.
£)i~u 61. Ki~rn dinh t<YitrlJc rno
1. Thai h~n ki~rrt dinh
a) L~n d~u sau khi lap d~t.
b) Dinh ky trong khi vcflnhanh dU'Q'cquy dinh trong Bang 30.
2. NOi dung, thai h~n va thong so cho phep cho trong Bang 30.
Bang 30. N(Ji dung, thai hf;1nva thong so kiem c1inh
Cac moi han chiu ll,J'c theo L~n d~u sauphU'O'ngphap khong pha huy cua lap d~t va dinhkhung giang, thap gieng. Ki~m tra ky 5 nam 1 I~n
TT
1
NQidung ki~rn dinh
2
Th6'ih~nki~rn dinh
3
Thong sO chophep
4)
Quy dinh v~ moihEmchiu ll,J'ct~iChU'O'ng3 TCVN
87
QCVN 02:2016/BCT Quy chuan ky thu~t qude gia v~ an toan byi trl;Jcrno
(1) (2) (3) (4)
xac suat 10% so moi han va 4244:2005nhCmg vi trf nghi ng6'
Sau khi I~p d~t Khoan 22 £lieu 102 80 I~ch tam tn,Jcgi~ng va dinh ky 5 Quy chuan nay
nam 1 I~n
Toc do an man clla cac d~m chju Bang 4 Quy Bang 4 £lieu 163 ll,J'ctrong gi~ng d(Png chuan nay Quy chuan nay
Sau khi I~p d~t Bang 6 Khoan 12
4 80 dao hU'ang tam tang quan cap va djnh ky 5 £lieu 21 Quy chuannam 1 I~n nay
Sau I~p dc;"ltva £lieu 26 Quy chuan5 BOph~n chi bao do sau dinh ky 1 nam
1 I~nnay
G6c I~ch clla cap tren puli dinh Sau I~p d~t va £lieu 32 Quy chuan6 hU'ang va tang cuon cap dinh ky 5 nam nay
1 I~n
H~ thong phanh t6'i trl,Jc:
- K~t cau clla phanh Ch~c ch~n, on dinh,kh6ng k~t
- Khe h6' phanh Khoan 8 £lieu 33Quy chuan nay.
- Tac dong !If dong dLmg t6'i trl,JcL~n d~u sau Khoan 9 £lieu 357 khi tang t6'i vU'Q'ttoc 15% v~n toc
deu I~p d~t va dinh Quy chuan nay
ky 1 nam 1 I~n- Di~n Uch ti~p xuc rna phanh vao Khoan 12 £lieu 33rna phanh ho~c vanh phanh Quy chuan nay
Bang 9 8i~m a
- M6 men ham clla phanh Mh Khoan 26 £lieu 33Quy chuan nay
- Th6'i gian ch~y kh6ng tai L~n d~u sau Khoan 27 8ieu 338 I~p d~t va djnh Quy chuan nay- Th6'i gian tac dong phanh ky 2 I~n 1 nam
88
QCVN02:2016/BCTQuy chu~n ky thu~t qu6c gia v~ an toan t6'i trl}c rna
(1) (2) (3) (4)
- Khoang trU'Q'tclla ma phanh8i~m 4.6 Khoan 48ieu 48 Quy chuantren m~t dia phanh clla phanh dia nay
- 80 nham be m~t clla m~t dia8i~m 4.9 Khoan 48ieu 48 Quy chuan
phanh va vanh phanh nay
Phanh du thung trl)c gi~ng dlmg:
- Thai gian tac dong
- 80 tl)t clla thung khi phanh dutac dong
80 trU'Q't..
ma dao (nem- cuaphanh) sau khi phanh du tacdong
Lttn dttu sau Khoan 27 8ieu 33- 80 tl)t clla cap giam xoc I~p d~t va dinh Quy chuan nay9Phanh du toa xe gi~ng nghieng: ky 2 Ittn 1 nam
- Thai gian tac dong
- 80 tl)t clla toa xe khi phanh dutac dong
- 80 trU'Q'tclla ma phanh tren raysau khi phanh du tac dong
- 80 tl)t clla cap giam xoc
Sau I~p d~t va 8i~m d Khoan 1
10 Thi~t bi giam chan dO'thung qua djnh ky 5 nam 8ieu 36 Quy chuannang, qua he;t 1 Ittn nay
Tac dong tl,J'dong dLPngdU'Q'ctoa Lttn dttu sau Khoan 27 8ieu 3311 lap d~t va dinhxe khi toa xe vU'Q'ttoc 25%. Quy chuan nayky 2 Ittn 1 nam
12 CO'cau treo va moc noi toa xe, 8ieu 45 Quy 8ieu 46 Quy chuanthung trl)c chuan nay nay
13 Capthep 8ieu 45 Quy 8ieu 46 Quy chuanchuan nay nay
89
4 4 '444 - G,",,!
QCVN02:2016/BCTQuy chuan ky thu~t quac gia v~ an toan t6'i tr\Jc roo
(1) (2) (3) (4)
DO I~ch cho phep cau ki~n I~pTheo 8ieu 48 Quychuan nay t~i cac
trong gi~ng d(rng: khoan sau:
80 I~ch cho phep cau ki~n I~pTheo 8ieu 48 Quychuan nay t~i cac
trong gi~ng d(rng: khoan sau:
- Khung, dc\m, goi dO'; ray dan - 8iem 10.2, 10.4hU'6'ng; dc\m dO' ray dan hU'6'ng va 10.5 Khoan 10
- 8iem 10.6 Khoan- Neo va I~p d~t neo chiu Il)'c 10 va Khoan 6 8ieu
14 Lc\ndc\u sau15 Quy chuan nay
I~p d~t, dinh ky - 8iem 10.7,10.8,- L~p d~t goi dO' 5 nam 1 Ic\n
10.9 va 10.13Khoan 10
- L~p d~t ray dan hU'6'ng- 8iem 10.14 Khoan
.. 10
- L~p d~t cap thep dan hU'6'ng - 8iem 10.15 Khoan10
- B~c dan hU'6'ng - Diem 10.16 Khoan10
- Oc\m chong va d~p - 8iem 10.17 Khoan10
Tn,Jcchfnh t6'i tn,Jcrna:
Lc\n dc\u trU'6'c- Kiem tra khuy~t t~t clla tn,Jc khi I~p d~t va 8ieu 23 Quy chuanchfnh U)'i tn,Jcrna bang sieu am dinh ky 5 nam nay
1 Ic\n
15 - Khe h& dfnh, khe h& ben, dien Lc\n dau sau Diem 3.1, 3.2 va 3.3tfch ti~p xuc va so diem ti~p xuc I~p d~t va dinh Khoan 3 8ieu 48tn,Jcchfnh va b~c ky 5 nam 1 Ian Quy chuan nay
- Do dcSngtam giCPatang t6'i va Lc\ndc\u sau Diem 3.4 Khoan 3I~p d~t va dinh Dieu 48 Quy chuantrl)c chfnh ky 5 nam 1 Ic\n nay
16 Go 16ttren tang cuon cap Sau I~p d~t va Diem 4.10 Khoan 4
90
, QCVN 02:2016/BCT Quy chuan ky thu~t quac gia v~ an toan tai trl;lc rna
(1) (2) (3) (4)
- flo dao hU'6'ng tam tn,Jehop17 giam teSe Lan dau sau
lap d~t va dinh- Sai seSeho phep lap d~t hop ky 5 nam 1 Iankh6'p neSi
dinh ky 5 nam 8ieu 48 Quy ehu~n1 Ian nay
HOp giam teSe:
8i~m 5.2 Khoan 58ieu 48 Quy ehu~nnay
Bang 20 fli~m 5.3Khoan 5 flieu 48Quy ehu~n nay
80 leeh dU'cmg tam can keo Lan dau sau Khoan 6.3 flieu 4818 phanh va dU'6'ng tam don b~y bo lap d~t va dinh Quy ehu~n nay
truyen dong eua phanh dai ky 5 nam 1 Ian
19 flo leeh tam hai ma phanh theohU'6'ng kinh va hU'6'ng tam
He theSngthuy h,J'e:
Lan dau sau Khoan 6.4 8ieu 48lap d~t va dinh Quy ehu~n nayky 5 nam 1 Ian
- 80 kin khit
20 Sau lap d~t va- Ap xu~t dU' Po eua he theSngthuy dinh 1 nam 1lite Ian
- Nhiet do
Khoan 2 8ieu 24Quy ehu~n nay
Bang 8 Khoan 38ieu 24
Khoan 7 flieu 48Quy ehu~n nay
21He theSngkhi nen
- Sl,J'kin khi
- Nhiet dO
He theSngboi tran22 - Sl,J'kin khit.
- Nhiet dQ
Sau lap d~t vadinh 1 nam 1Ian
Sau lap d~t vadinh 1 nam 1Ian
Khoan 7 f)ieu 48Quy ehu~n nay
Khoan 7 flieu 48Quy ehu~n nay
23 Thi~t bi do 1U'6'ng
24 Tin hieu
Sau lap d~t va Theo quy dinh t<;lidinh ky 1 nam Thong tU' 5eS1 Ian 33/2015/TT-BCT
Sau lap d~t va Lam vieeehinh xae,dinh ky 1 nam ro rang theo tin hieu1 Ian quy dinh
91
QCVN02:2016/BCTQuy chuan ky thu~t qu6c gia v~ an toan t6'i trl;lc mo3. Mau bien ban ki~m dinhKet qua ki~m dinh phai dU'Q'CI~p thanh bien ban theo mau quy dinh t~i
Phl) Il)c IV Quy chuan nay.fli€!u 62. Giamsat va Xli' 19 k~t qua th(Pnghi~m, hi~u chinh va ki~m
dinh1. Giam sat thLrnghi~m, hi~u chinh va ki~m dinh1.1. NglJ'6'igiam sat: La ngU'6'iphl) trach ve t6'i trl)c mo thuQc Ph6ng
quan 19 CO'di~n va quan Q6c hOc;lCPh6 Quan d6c phan xU'&ngquan Iy t6'i tn)cmo.
1.2. NQidung giam sata) Thl,J'chi~n het nQidung can thLrnghi~m, hi~u chinh va ki~m dinh theo
quy dinh.b) Thl,J'Chi~n thLrnghi~m, hi~u chinh, ki~m dinh dung quy trinh.c) Thong s6 ky thu~t an toan do ki~m dU'Q'ctrong khi thLr nghi~m, hi~u
chinh va ki~m dinh, so sanh v6'i thong s6 cho phep.2. Xli' Iy ket qua thLrnghi~m, hi~u chinh va ki~m dinh2.1. Giam d6c cac t6 chll'c thLrnghi~m, hi~u chinh va ki~m dinh can cll'
vao thong s6 ki~m tra, do dU'Q'ctrong khi thLrnghi~m, hi~u chinh va ki~m dinhdU'a ra ket lu~n d6i v6'i cac nQidung da thLr nghi~m, hi~u chinh va ki~m dinhcOngnhU'cac kien nghi ve an toano
2.2. Can CLrvao thong s6 ky thu~t do dO'nvi tl,J'ki~m tra, s6 ghi chep v~nhanh, cac ket lu~n va kien nghi ve an toan clla cac t6 chll'c thLr nghi~m, hi~uchinh va ki~m dinh t6'i trl)c mo ma Giam d6c mo:
a) T6 chll'c hop d~ dU'ara ket lu~n t6'i trl)c c6 dU'Q'cphep ho~t dQnghaykhong.
b) Thanh phan dl,J'hop g6m: Ph6 Giam d6c phl) trach cO' di~n mo,TrU'&ng ph6ng phl) trach cO'di~n, can bQphl) trach t6'i trl)c mo thuQc Ph6ngquan Iy cO'di~n; TrU'cYngph6ng quan Iy trac dia, can bQtheo d5i an toan t6'itrl)c mo thuQ'cPh6ng quan Iy an toan va quan d6c phan phU'cYngquan Iy t6'itrl)c mo.
c) Th6'i gian t6 chll'c hOp:Sau khi thLrnghi~m, ki~m dinh.2.3. T6chll'c thLr nghi~m, hi~u chinh phai lU'u giCr s6 nh~t ky thLr
nghi~m, hi~u chinh va ki~m dinh.fli€!u 63.M~ubien ban th(Pnghi~m,hi~u chinh va ki~m dinh1. Cac t6 chll'c thLr nghi~m, hi~u chinh va ki~m dinh cOng nhU'dO'nvi
quan Iy t6'i trl)Cmo phai I~p bien ban thLrnghi~m, hi~u chinh va ki~m dinh theomau quy dinh t~i phl) Il)c IV Quy chuan nay.
2. Cot thong s6 ki~m dinh phai ghi Cl)th~ cac ket qua da ki~m tra va dod~c.
92
QCVN 02:2016/BCT Quy chuan ky thu~t quc}c gia v~ an toan t6'i trl:lC rna
3. Cac dO'n vi quan Iy t6'i tn)c rna khong dU'Q'cnghi~m thu, ky bien banthif nghi~m, hi~u chinh va ki~m dinh khi thi~u cac k~t qua Cl,l th~ trong cotthong so ki~m tra, do 1U'6'ng.
CHU'O'NG XII
T6 chl'Pcthl}'c hi~n£)i~u64. Trach nhi~m clla t6 chl'Pc,ca nhan
1. Cl,lCKy thu~t an toan va Moi trU'6'ng cong nghi~p
a) HU'&ng dan, to ChlfC tri~n khai thl,l'c hi~n cac quy dinh tCjliThong tU'nay.
b) 8inh kyho~c dot xuat thanh tra, ki~m tra vi~c thl,l'c cac noi dung dU'Q'cquy dinh tCjliThong tU' doi v&i cac to ChlfC co lien quan t&i t6'i trl,lc mo.
2. SO'Cong ThU'O'ngco trach nhi~m
8inh ky ho~c xuat thanh tra,ki~m tra vi~c thl,l'c cac quy dinh tCjliThong tU'nay doi v&i cac to ChlfC co lien quan t&i t6'i trl,lc rna tren dia ban quan Iy.
3. Cac to ChlfC thi nghi~m, hi~u chinh, ki~m dinh
To ChlfC thi nghi~m, hi~u chinh va ki~m dinh t6'i trl,lc rna phai thl,l'Chi~ncac noi dung quy dinh tCjli8i~u 60 va 61 Quy chu~n nay va phai chiu trachnhi~m trU'&c phap lu~t v~ cac k~t qua thi nghi~m, hi~u chinh va ki~m dinh.
4. Giam doc rna co trach trach nhi~m:
a) Chiu trach nhi~m to ChlfC quan Iy va SLr dl,lng an toan t6'i trl,lc rna theoquy dinh tCjliQuy chu~n nay.
b) Co trach nhi~m phan cap cho cac can bo dU'&i quy~n quan Iy va v~nhanh an toan t6'i trl,lc rna theo cac cap: Pho Giam doc, trU'O'ngphong, can bochuyen trach (ho~c kiem nhi~m) phl,l trach t6'i tn)c rna, can bo theo d6ian toant6'i trl,lc rna, quan doc phan xU'ang quan Iy va v~n hanh t6'i trl,lc mo.
c) Ban hanh cac van ban d~ quan Iy, SLr dl,lng t6'i trl,lc rna dam bao antoan va hi~u qua.
d) Sau th6'i hCjln6 thang Thong tU' ban hanh Quy chu~n nay co hi~u Il,l'c,Giam doc rna phai gCribao cao cac noi dung t6'i trl,lc rna dang hOCjltdong chU'adam bao ky thu~t an toan theo quy dinh tCjliQuy chuan nay va phU'O'ngan caitCjlO,trCjlngbi bo sung v~ Cl,lCKy thu~t an toan va Moi trU'6'ng cong nghi~p BOCong ThU'O'ng.
£)i~u65. Hi~u life thi himh1. Quy chuan nay co hi~u Il,l'cthi hanh k~ hi ngay 01 thang 4 nam 2017.
2. Cac Khoan 1, Khoan 2, Khoan 5 va Khoan 7 8i~u 64, 8i~u 65, 8i~u82, 8i~u 83, 8i~u 84 (tni cac 8i~m e, k, I Khoan 9 va 8i~m b Khoan 10), 8i~u85, 8i~u 86, 8i~u 87, 8i~u 88, 8i~u 89, 8i~u 90, 8i~u 91, 8i~u 92 quy dinhtrong Quy chuan ky thu~t quoc gia v~ an toan trong khai thac than ham 10QCVN 01 :2011/BCT dU'Q'cban hanh kern theo Thong tU' so 03/2011/TT-BCTngay 15 thang 02 nam 2011 clla BOCong ThU'O'ngdU'Q'cbai bo.
93
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441¥I!$ __ ~.; !!liP!!!!!!?;;; __ •••• _.i!!!Ei .!!l!I.$!:!!'!!!!!' !ll!:!l!!:lilttt9"-r='e""""", __ """"" __ ~ •.~
QCVN 02:2016/BCT Quy chuan ky thu~t qu6c gia v~ an toan t6'i trl:lc rno
3. f)6i v6'i t6'i tn,Jc ma da dU'Q'Clap d~t trU'6'c ngay Quy chu~n nay cohi$u Il)'c dU'Q'cphep t6n t~i ho~t dong va phai cai t~o d~ dap Lmg yeu c~u antoan theo Quy chu~n nay. Th6'i gian cai t~o, trang bj bo sung theo phU'O'ngant~i f)i~m d Khoan 4 f)i~u 64 Quy chu~n nay khong qua 2 nam k~ tLr ngay Quychuan nay co hi$u IIlC.
4. Trong trU'6'ng hQ'p cac van ban quy ph~m phap lu~t, quy chu~n, tieuchuan dU'O'cdan chi~u t~i Quy chuan nay dU'O'csua doi, bo sung, thay th~ thiap dl:mg theo quy dinh clla van ban m6'i do.
5. Trong qua trinh thl)'C hi$n Quy chuan nay, n~u phat hi$n nhCrng di~uchU'a phu hQ'p, nhCrng v~n d~ chU'a dU'O'cquy dinh ho~c c~n sera doi, bo sung,yeu c~u to chLrc, ca nhan bao cao, phan anh v~ So Cong ThU'O'ngd~ xem xet,nghien CLrUsera doi, bo sung./.
KT. sO TRU'ONGTHO' .TRU'ONG
D6 Th~ng Hcii
94
• QCVN 02:2016/BCT Quy chuan ky thu~t qu6c gia v~ an toan t6'i trl}c moPHl) Ll)C I
80 SUNG NQI DUNG HuAN LUVeN AN ToAN Tal TRl)C M61. NOi dung:
a) Thong so ky thu~t, an tOEmclla h~ thong t6'i tn,1cmo.
b) Cau te;tova nguyen Iy hoe;ttdong clla h~ thong t6'i tn)c mo.
c) Quy trinh va quy dinh an toan v~ v~n hanh, tin hi~u, chat dO' tai t6'itn)c mo.
d) Quy trinh, noi dung va quy dinh an toan v~ ki~m tra, bao dU'O'ng,sLrachCrat6'i tn)c mo.
e) Cau te;tO,phe;tmvi SLrdl,mg, phU'O'ngphap ki~m tra, loe;tibo cap thep vaI. • I..
cO'cau moc nOI.
g) Cac yeu cau chung v~ an toan t6'i trl,1cmo.
h) Cac nguy cO'Sl,1'co t6'i trl,1cmo va cac bi~n phap khac phl,1c.
i) Th6'i he;tn,noi dung va thong so an toan cho phep clla t6'i trl,1cmo khithLr nghi~m, hi~u chTnhva ki~m dinh.
2. Giang vien huan luy~n:
a) C6 trinh dO ky SU'tro len mot trong cac chuyen nganh: CO' khi, cO'di~n, di~n khi h6a, tl,J'dong h6a.
b) C6 th6'i gian trl,1'cti~p quan Iy, theo d6i v~ ky thu~t, an toan h~ thongt6'i trl)c mo 3 nam trO' len.
c) Tai li~u huan luy~n: Giang vien phai bien soe;tn tai li~u huan luy~ntheo noi dung quy dinh te;ti£)i~m 1 Phl,1ll,1cnay va trinh Giam doc mo xem xet,
- phe duy~t.3. NgU'6'i lam cong tac quan Iy, v~n hanh, ki~m tra, bao dU'O'ng, sLra
chCra, thLr nghi~m t6'i trl,1cmo phai dU'Q'cdao te;tO,huan luy~n v~ an toan vaphai qua ki~m tra, danh gia de;ttyeu cau m6'i dU'Q'cbo tri thl,1'chi~n cong vi~c.
4. NhCrng ngU'6'i khong dam bao yeu cau te;tif)i~m 2 Phl,1ll,1cnay khongdU'Q'cthl,1'chi~n huan luy~n an toan t6'i trl,1cmo.
95
••• w "!'•.C':J!'J!'
QCVN 02:2016/BCT Quy chu~n ky thu~t quac gia v~ an toan tcYitrl;lc rna
PHV LVC II
CACH GHI vA £lOC MA HIEU Tal TRUC MO £lU'OC CHI: TAO. . . . .T~I VieT NAM
Ma hi~u tai tn,Jc mo phai dU'Q'cghi va doc nhU' nhau sau:
Th(P tl,J'cac 1 2 3 4 5 6 7 8 9 10 11 12 13ky hi~u
Cac ky hi~u - x -
Cach ghi cac ky hi~u:
Th(P tl,J's6 1 - Ghi s6 tang cap.
Th(P tl,J's6 2 - T ky hi~u tang cu6n.
Th(P tl,J's6 3 - M ky hi~u tai tn,Jc mo.
Th(P tl,J's6 4 - Ex Ky hi~u dc;mg phong n6 tai tn,Jc mo.
Th(P tl,l' s6 5 - Ky hi~u ki~u lap d~t. D tren nen, T tren thap.
Th(P tl,J's6 6 - Oau 9l;ich ngang.
Th(P tl,l' so 7 - Ghi dU'ang kinh tang cu6n.
Th(P tl,J's6 8 - Oau nhan x.
Th(P tl,J's6 9 - Ghi chieu rong tang cu6n.
Th(P tl,J's6 10- Oau 9l;ich ngang.
Th(P tl,J's6 11 - Ghi s6 SQ'icap taL
Th(P tl,J's6 12 - ( ) Trang ngo~c dO'n ghi ki~u truyen dong. (1)- Tai tn,Jcmo 1 dong cO'v6'j 1 hOp giam t6c; (II)-Taj tn,Jc mo hai dong cO' v6'i 2 hOp giamt6c; (111)- Tai tn,Jc mo 1 dong cO' khong co hOp giam t6c; (IV)- Tai tn,Jc mo haidong cO' khong co hOp giam t6c.
Th(P tl,l' s6 13 - Ghi ma seri thiet ke.
Vi dl,J 1: Tai trl,Jc mo ghi ma hi~u 2TMExO - 3,5 x 1,4 - 4 (I) A
Cach doc
Th(P tl,l' cac 1 2 3 4 5 6 7 8 9 10 11 12 13ky hi~u
Cac ky hi~u 2 T M Ex D - 3,5 x 1,4 - 4 (I) A
Tai trl,Jc mo 2 tang cu6n ma sat, phong n6, lap d~t tren nen, dU'ang kinhtang cu6n 3 m, chieu rong tang cu6n 1,4 m, 4 SQ'i cap, truyen dong 1 dong cO'co 1 hOp giam t6c va s6 se ri thiet ke A ..
96
QCVN 02:2016/BCT Quy chuan ky thu~t qu6c gia v~ an toiln t6'i tn,JcrnaPHl) Ll)C III
PHU'ONG PHAp xAc £>INHGIO'I H~N CHO PHEP CHIEU oAI cAp NANG KHIKHONG co CON LAN £>0'
Chi~u dai gi6'i hc;lncap xac dinh theo cong thuc:
X = 1,67.jJLX],m
Trong d6: X - Chi~u dai gi6'i hc;lncap nang khi khong c6 con Ian do, m.
11- Ty so gifra chi~u sau ranh trem tang v6'i ban kfnh cap.
Xr Chi~u dai day cap xac dinh theo bi~u d6 pht,Jthuoc vaoquan h~ gifra tai trQng nang Q va khoi 1U'Q'ngmot met cap q, (kg/m).
Q - Khoi 1U'Q'ngnang clla t6'i trt,Jc(kg).
X(rn)
120
110
100
90
80
60
50
---'--
---
, ! II
: I I I
30
oQ (kg)
Bi~u de, xac£djnh chi€!u dili day cap X1 khi kh6ng co con Ian deY
97
I'" 4 it@, .51;: •• .oo we
QCVN 02:2016/BCT Quy chuAn ky thu~t quac gia v~ an toan t6'i trl)c moPhlJllJclV
M&u 56 ghi k~t qua ki~m tra t6'i trlJcmas6 KIEM TRA TOA XE CHO NGUilI
BOph~n, cong trlJ'6'ng, Phan xlJ'cYng: .
80'n vi:
Bat dau ghi 56 tCPngay thang nam .
K~t thuc ghi 56 vao ngay thang nam .
Phan I
Thang, namTT Cac h~ng ml,Jcki~m tra N~av
. 1 2 n 311 2 3
Toa xe so:
a) Hinh dang ben ngoai
b) CO'cau noi moc
1 c) Thi~t bi tin hieu
d) H$ trl,Jc
e) Banh go6ng
g) He thong phanh
h) CO'cau giam xung
i) Gh~ ngoi
k) Bao hi~m cLra len xuong
2 K~t lu~n cho phep v~n chuy~n
3 ChO' ky clla nQlJ'6'i ki~m tra
Ghi cac hong PhlJ'O'ngphap khac phl,Jc 8anh gia ve thl,l'c hienNgay, hoc clla cac cO' cac bo ph~n hU' hong, khac phl,JchU' hong. ChO'thang cau ho~c cac th6'i gian thl,l'c hien. ky clla nglJ'6'i thl,l'c hien
thi~t bj HQ, ten nglJ'6'i thl,l'c hien va TrlJ'cYngph6ng CO'dien
1 2 3 4
98
. QCVN 02:2016/BCT Quy chuan ky thu~t qu6c gia v~ an toan t6'i trt.Jcmos6 KIEM TRA THUNG CUI
BQph~n, cong trU'6'ng, Phan xU'&ng: .
DO'n vi:
Bat dau ghi so tli' ngay thang nam .
K~t thuc ghi so vao ngay thang nam .
Ph&n I
Thang, nam
TT Cac hc;mgml,JCkiem tra N~ay
1 2 n 31
1 2 3
a) Noc, vach thung cui
b) Cam ham trong thung cui
1 c) Tay vjn trong thung cui
d) CLra ra vao thung cui
e) H~ thong phanh du thung cui
g) B~c thung cui
h) CO'cau noi moc
i) Phu Ii treo
k) k~p cap, bu long, dai oc k~p cap
I) V6nQ kiem tra
2 K~t lu~n cho phep v~n chuyen.
3 ChCrky clla nQU'6'i kiem tra
Ph&n II
Ghi cac hong PhU'O'ngphap khac phl,Jc Danh gia ve thl,J'chi~n
Ngay, hoc clla cac cO' cac bQ ph~n hU' hong, khac phl,JchU' hong. ChCr
thang cau hoac cac th6'i gian thl,J'chi~n. ky clla ngU'6'i thl,J'chi~nthi~t bi Ho, ten ngU'6'i thl,J'chi~n va TrU'&ng ph6ng cO'
di~n
1 2 3 4
99
QCVN 02:2016/BCT Quy chuan ky thu~t quOc gia v~ an toiln t6'i trl;Jcrno
SO KIEM TRA THIltT BI Ten TRVC MOBOph~n, cong trU'6'ng, Phan xU'ang: .
Dan vi: .
Bat dau ghi so t(P ngay thtmg nam .
K~t thuc ghi so VaGngay thang nam .
Philn INgay, thang,
TT Cac hc;mgml)C ki~m tra nam
1 2 n 31
Thung trl)c, thung cui, thung skip va toa xe changU'6'i:
a) Ki~m tra thung trl)c dao 10:Quai treo, puli treo cap,bu long bat giO' cap, k~p cap, vong cap ki~m tra, bc;!cdan hU'6'ng, cO' c~u ch6ng I~t thung (thung c6 k~tc~u cha ngU'6'i).
1 b) Ki~m tra thung cui: Puli treo cap, bu long bat giO'cap, k~p cap, vong cap ki~m tra, cLra thung, cO' c~uch6t an toan cLra thung, ray trong thung, cam hamgoong, bc;!cdan hU'6'ng thung, phanh du, n6c, vach,khung chiu h,rc clla thung thung.
c) Ki~m tra thung skip: Puli treo cap, bu long bat giO'cap, k~p cap, vong cap ki~m tra, cO'c~u d6ng ma dO'tai, bc;!cdan hU'6'ng, n6c, vach thung, khung chiu h,rcclla thung.
d) Toa xe cha ngU'6'i: Phanh toa xe (phanh du), m6ccap v6'i toa xe, ch6t, ac va Co'c~u lien k~t toa xe, hetn,lc va banh xe, cap bao hi~m (cap qua hai), gh~ngai, bao hi~m cLra len, xu6ng.
2 CO' c~u treo cap dan hU'ang: Sl,J'k~p ch~t clla cap,bu long k~p cap, vong cap ki~m tra.
3 Ban dieu khi~n: St,J' lam viec clla cac dong ha chibao, den tin hieu, cac cong tac dieu khi~n, tay dieukhi~n.
4 Sl,J'bat ch~t clla bu long m6ng, bat giO' thi~t bj va xatxi, mup n6i giam t6c va dong Co', mup n6i giam t6cva tang t6'i, cac g6i d5' clla tang t6'i trl)c.
5 He th6ng phanh an toan va phanh cong tac: Khe hagiO'a ma phanh va dTa phanh (phanh dTa) ho~c giO'adai phanh va vanh phanh (phanh dai), Sl,J'lien k~t
100
• QCVN 02:2016/BCT Quy chuan ky thu~t qu6c gia v~ an toan t6'i trl:lc rno
chac chan cua cO' c~u cO' khf cac Cl,Jmphanh, apsu~t phanh.
6 Phanh Sl)' co va cac cO'c~u chat ham tang Uri.
7 H~ thong thuy Il)'c: LU'Q'ngdau trong thung dau, SlYkfn khft cua thi~t bj thuy Il)'c, dU'6'ng ong, bO'm dau,cac van an toan, van di~u tiet, van xa, ap su~t thuyIlYctrong h~ thong khi lam vi~c, cac thiet bj do lU'ang,cam bi~n nhi~t do va ap su~t.
8 H~ thong khf nem: Sinh ch(Pa khf nen, van an toan,van lU'u lU'qng, bO IQc khf, Sl)' kfn khft cua h~ thong,ap su~t khf nen khi h~ thong lam vi~c, cam biennhi~t do va ap su~t.
9 H~ thong dau b6i trO'n: LU'qng dau trong thung dau,thi~t bj IQc dau, Sl)' kfn khft cua thiet bi thuy IlYc,dU'6'ng 6ng, bO'm dau, cac van an to~m, van di~u tiet,van xa, ap su~t thuy Il)'c trong h~ th6ng khi lam vi~c,cac thi~t bj do lU'ang, cam bi~n ap su~t dau b6i trO'n.
10 CO'c~u chf bao d6 sau: Ki~m tra SU'lam viec cua cO'c~u chf bao, SlY ~hf bao chfnh xac vi trf thung tn,ICtrong gi~ng v6'i Sl)' chf bao vi trf thung trl,JCtren bangchf bao.
11 H~ th6ng tfn hi~u gieng. Ki~m tra sl)' lam vi~c chfnhxac cua h~ th6ng theo thi~t ke: Tfn hi~u am thanh,anh sang, tfn hi~u s6.
12 SU' lam viec chfnh xac cua t6'i truc theo hanh trinhbi~u d6 v~~ toc. .
13 f)U'ang cong dO' tai skip, cO' c~u ch~t tai vao skip vam::landinh 1U'Q'ng.
14 CO'c~u bao v~ an toan:
a) Thi~t bi hc;lnche v~n t6c theo bi~u d6 v~n toc.
b) CO'c~u bao v~ lien dong di~n:
- VU'Q'tv~n t6c chc;lyd~u 15%
- Qua nang
- Qua hc;l
- Chung cap, lac cap
- Mpn ma phanh (khe heYma phanh Ian hO'n chophep), SlY tiep xuc cua ma phanh vai vanh phanhho~c rna phanh
- Nhi~t dOdong cO'
1Q1
QCVN 02:2016/BCT Quyct1u~nky thu~t quac gia v~ an toan t6'i trvc mo
- Ap su~t phanhthuy h,l'cth~p- Ap su~t d~u boitrO'n th~p- Ap su~t phanh khi nen th~p- CCraan toan ravao giemg(y cac san tiep nh~n- Khong cho pfuep nha phanh an toan neu tay di~ukhi~n cua phanh,':congtac khong (y vi tri "ham", d6ngthai tay 9c;itcuab'Q khong che khong (y vi tri "khong"- Dung thung tn;)cdao 10 khi den m~t bang c6 cerache a cot khong- Dung thung tn,jc dao 10 khi cach san cong tac 5mva khi den g~n gl:fO'nggieng- Truy~n tin hi~u cho thO' di~u khi~n t6'i trl)c ho~cthO'tin hi~u san~~,giengkhi cap ham trong ron giengb~t ra cOngnhU'k:hicap can bang qua mLPccho phep- Tin hi~u am ttilanh tl,J'dong bao tin hi~u bat d~uchu ky Qiamtoc.
15 Ki~m tra cap thep:a) Bang mat tml!P0'ngva thU'6'c do: So sqi dLPt,domon tiet di~n, sl,J'tatao, Sl,J'han gi cua cap, m6' baoquan capb) Sl,I' lien ketcf:l~t cua cap v6'i pheu cap (tai motd~u c6 trao d<5iQ~onQva toa xe cha ngU'6'i)
16 Puli thap gieng,p,l!JlihU'6'ngcap: Ki~m tra cO'c~u batch~t, nan hoa,q~rrnon vanh puli, trl)c va <5trl)c puli
17 Hop giam toc: Ki~m tra bu long bat gill', ki~m tra cac-goi d6', ng6n n6i', nhi~t do, d~u boi trO'n, tieng keutronQkhi v~n hanh
18 .DOng cO' di~n: ~i~m tra bu long bat gill', nhi~t dodong cO'khi lamvi~c, tieng keu, dong di~n khi dongcO'lam vi~c
19 Thiet bi dien: Ki~m tra SU'lam viec cua cac thiet bidi~u khi~n,'khi ct;J';ai~n,c~c cO'c~~ d6ng cat di~n .
20 CO'c~u QiamclilZlnd6' thung21 Khung giang, tAapQieng
22 Neo QiO'khunQqi~nQ,thap giemg23 ChO'ky cua ngl!J'~i,:ki~mtra
24 ChCl'ky cua.nQlTqiQi.amsatNh~n xetclIJa .
102
• ClCVN 02:2016/BCT Quy chuan ky thu~t qu6c gia v6 an toim t6'i trl:lCrna
Phan II
Ghi cac PhU'O'ng phap khac 8anh gia v~ thl,J'c hi~n
Ngay, hong h6c phl,lc cac bo ph~n hU' khac phl,lc hU' hong. ChCl'
thang clla cac cO' hong, th6'i gian thl,J'c ky clia ngU'6'j thl,J'c hi~nc~u ho~c hi~n. va ph6 Giam cloc phl,lcac thiet bi HQ, ten ngU'6'i thl,J'c trach cO'cli~n mo
hi~n
1 2 3 4
.. . ............... ... ... ... ... ... ... ... ... •••• 0 •••••••••••••••••••••••
HU'ang dan ghi sOPhan I: Ghi chep tinh tn:,mgclla cac chi tiet, thiet bi, cO' c~u clla t6'i trl,lc
sau khi kiem tra.
- Cot 3 ghi theo thu tl,J'bing ngay, thang. Trang cot ghi ky hi~u:
"T" - Chi chi tiet, Cl,lmchi tiet con tot;
"H" - Chi chi tiet, Cl,lmchi tiet hong;
"CKT" - Chi chi tiet, Cl:lmchi tiet chU'a clU'Q'ckiem tra.
- Nh~n xet clla (do cac chuc danh Xli' Iy ket quakiem tra clU'O'Cquy dinh t~i Khoan 1.8 8i~u 57 Quy chan nay ghi).
Phan II: Ghi cac hong h6c (chi tiet hong, mlfc clOhong h6c va phU'O'ngphap khac phl:lc chung) ..
NgU'6'i tien hanh kiem tra (thO' trl,J'ccO'cli~n trl:lc tai) ghi vao cot 2 t1nh ch~tva mlfc clOhong clla cac bo ph~n va clanh dau ky hi~u "H" vao Phan I.
Trong cot 3, Ph6 Giam cloc phl:l trach cO' cli~n mo ghi phU'O'ng an khacphl:lc chi tiet, bo ph~n hong va ngU'6'i chiu trach nhi~m thl,J'chi~n cac phU'O'ngan khac phl:lc.
Ghi chu:a) Moi thiet bi trl:lc tai mo phai c6 mot quyen s6 rieng.
b) NgU'6'i chiu trach nhi~m v~ cac s6 nay la Phl,l trach t6'i tn,Jcmo thuocPhong quan Iy cO'cli~n mo.
c) 86 phai clU'Q'cclanh so trang va cl6ng d~u giap lai cua mo.
d) Ket qua kiem tra hang quy va hang nam khong ghi VaGs6 ma clU'O'cI~p thanh bien ban va ghi clay clu cac thong so ky thu~t an toan kiem tra clU'O'Cva y kien cua can bo nh~n xet.
103
QCVN 01.. :2016/BCT Quy chuan ky thu~t qu6c gia v~ an toan tcYitr ••.•c mo
sO GIAO NH~N CA TO'I TRl)C MQ
BO'n vi:Vi tri, khu Vl,J'C:
Tn,lc tai:
Bat dau ghi s6 tCrngay thang nam
Ket thuc ghi s6 vao ngay thang nam
Mau s6 giao nh~n
Tinh trc;lngcac chi tiE3ttn,lc tai
Thiet bj Tinh trc;lngPhanh b6i trO'i
Ngay Gi6' Ten PhU'OT19 V$ C6ng Ov' T~m so han cae cae B9 Th~ bi linh Tang 0 Trong Trong Thi~ ChO' Nh~nthang giao ngLJ'6i ti$n d~p sinh tae ph6ng ren die t6c 1hEt kIl6a chi tin hieu ~ng va dO' o dO' hOp bi tl! kY, xet
nh~n v~n chay c6ng kill, dQ 000 ngat baa va d6,;g dOng ~ giam dO ngU'61bil eng .ngca hanh ngh$ ~m v$ dQ h6 do ro va ~ tOe h6a nh~n
nh~n nha 1hliy chung ien sau, ILimg 1hEt bi ca,ca may 1l,J'C cap dOng van kilo; giao
t6C dO ca.ngke
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
104
L
QCVN 02.. :2016/BCT Quy chua" ky thu~t qu6c gia v~ an toan t6'i tn,lc m6
Hwang dAn ghi soSo ghi chep tlnh trc;lngthiet bj tn,Jctai kiem tra trong ca va khi giao nh~n ca cua ngU'O'iv~n hanh may.
Cot 4 ghi tlnh trc;lngva so 1U'Q'nghi$n c6 cua thiet bi ph6ng chay chCl'achay. NgU'ai v~n hanh ghi "du" ho~c "thieu".Cot 5 ghi noi dung ve v$ sinh cong nghi$p nha may. NgU'ai v~n hanh ghi "Sc;lch"ho~c "ban".
Trong cot 6 - 19 ghi tlnh trc;lngcac chi tiet cua tn:JctaL NgU'O'iv~n hanh ghi cac ky hi$u "T" ho~c "H".
Cac phan tLi' tl,J'dong cua tn,lc tai phai dU'Q'cthO' cO'di$n va thO' may kiem tra theo hU'6'ng dan.
Trong cot 21, NgU'O'iv~n hanh may ghi tlnh trc;lngcac chi tiet cua tn,Jctai chUla dU'O'cghi vao cac cot tCr6 den 19. NgU'O'ikiem tra (Ph6 Giam doc phl,Jtrach cO'di$n ma ho~c ngU'ai dU'O'cuy quyen) ky, nh~n xet, danh gia, de nghi tc;lithai diem kiemtra trl,JctaL
105
9
.-'-~
QCVN 02. :2016/BCT Quy chu~n ky thu~t qu6c gia v~ an toan tai trl:lc m6
s6 KIEM TRA cAp vA TIED HAO cAp80'n vi:
Bo ph~n:
Tn,Jc tai:
Bat dau ghi so tCrngay thang nam
Ket thuc ghi so tCrngay thang nam
Phan I: Ghi cac ket qua ki~m tra cap
Cap trai (dau, keo)
SoKhoang Khoang cach Ket
ChCrkycach clla qua doTong sQ'i I&n 8U'6'ng do~nlaptCr Sl,J'phan cllato
kfnh ChCr Phl,Jtrachso con nhat vi trf giam bo taiNgay
sQ'i d(rt clla Bo cap dU'6'ng trong giCra ky cO'di$ncon tn3n dan (mm) clla mo Ghido~n kfnh t&i cac capthang clla cap mot cap dai dau cap kh6ng tai clla trl,Jc ngU'6'i Chubi d(rt bU'&c hong clla k~p vao tai ki~m
b$n t6'i du6i cap Binh Nho thiet bi nhi~u tra..nhatcua cap m(rc treo capcap (m)
1 2 3 4 5 6 7 8 9 10 11 12
106 •
QCVN Q,( :2016/BCTQuy chuan ky thu~t quac gia v~ an toan t6'i trl;lc rna
---------------- "'I
•.
Cao phai (du6i, keo)
TcSng So SQ'i Khoang 8Q8U'ang Khoang cach clla
Ketquakfnh cap do~n cap tCr vi trfSo sQ'i con cach Ian dan (mm) giam dU'ang kfnh do Sl,f phan ChCrky ChCr ky cllacon clla dLrt nhat clla dai t6'i dau cap kep bo tai trQng giCl'a clla Ph6 Giam Ghi chuca dLrt, tren do~n cap clla vao thiet bj treo cac cap kh6ng tai ngU'ai doc phl,Jhang mQt hang t6'i cap clla trl,Jc kiem tra trach cO'
Ngay bU'6'c du6icap 8inh Nha tai nhieu cap dien ma
thang ben (m) mLrC nhatcllacap
1 2 3 4 5 6 7 8 9 10 11 12
Ph~n II: Tieu hao cap
So Ngaythang .
namnhanvachu~n
bjcap
Nhamaychet;io
sO cap lieu Gaut;io 8U'6ng kfnhella chuan va capdo nhanha bU'6'c che t;iochet;io ben. cap
ella cap
Ngaythangnamtreocap
Soch(mg nh~n NO'iva ngay treecapthang (trainamthLr h~ccap phai)
SochLrngnh~nva ngaythangnamthLrcaptieptheo
Ngaythangnamthaocap
Th6'igianbaoquancapt6ingay
treocap
ThaigianSLrdl,Jngclla cap
ChCl'kyclla
Ph6 Giamdoc phl,Jtrach cO'dienma
1 2 3 4 5 6 7 8 9 10 1 1 12 13 14 15
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QCVN 02. :2016/BCT Quy chuan ky thu~t qu6c gia v~ an toim tcYitrl:lC me)-----------------------
Hwang dan ghi s6Moi thiet bi tn,JCtai phai c6 so rieng, trang d6 ghi ket qua kiem tra cap hang ca, ngay, tUfm; ghi ket qua tieu hao cap.
PhAn I. Ghi ket qua kiem tra cap
Trang ben trai so dung de cho cap trai, cap d~u clla tn:.lc tai v6'i puli ma sat khi dU'6'ng cap ch6' ngU'6'i. NhO'ng cot kh6ngghi thi 9c;lchcheo.
Trang ben phai so dung de cho. cap phai, cap du6i clla tn)c tai vai puli ma sat khi dU'6'ng cap ch6' ngU'6'i. NhCl'ng cQtkh6ng ghi thi 9c;lchcheo.
Cap d~u clla tn,Jctai nhieu cap va tn)c tai tang can b~mg dU'Q'cghi vao so rieng.
Ket qua kiem tra hang ngay dU'Q'cghi vao cac cot 1, 3, 5 va 10; hang tu~n ghi vao cac cot 1, 2, 3, 5, 6, 7, 8, 9 va 10; hangthang ghi vao cot 4.
Trang cot 12 Ph6 Giam doc cO' di~n ma ho~c ngU'6'i dU'Q'cuy quyen ghi nh~n xet ve tat ca tinh trc;lng cap (do han ri, dauhi~u bien dc;lngclla cap, cac sQ'icon bi d(Pt...)
Ket qua kiem tra cap hang thang phai ghi tat ca cac cot trang so. Trang cot 4 ghi khoang cach tCPcuoi cap g~n cO' cautreo t6'i vi trf c6 so 1U'Q'ngsQ'icon d(Pt nhieu nhat tren mot bU'ac b~n clla cap. Khoang cach nay c6 the dU'Q'cthay doi phl,JthuQcvao vi trf xuat hi~n sQ'i con d(Pt Ian nhat tren mot bU'ac b$n. Neu vi trf nay nam tren dOc;lnd~c bi~t clla cap (veng chuyen tiep,k~p cap ... ) thi vi trf d6 phai danh dau.
Kiem tra do men ho~c Sl,J'dan dai clla cac sQ'i cap rieng Ie phai thl,J'Chi~n djnh kyo Ket qua kiem tra phai ghi vao so vatheo d6i ch~t che.
Cot 5 ghi do dan dai clla cap xuat hi~n trang qua trinh cap lam vi~c, d~c bi~t chu ky d~u tien ke tCPkhi treo cap. Khi catcac ph~n cap phai ghi vao cot 5 so 1U'Q'ngmet cat.
TrU'6'ng hQ'p cap qua cang, phai tien hanh kiem tra ngay va phai ghi vao tat ca cac cot c~n thiet. Trong cot 5 ghi do dandai chung clla cap. Cot 11 Ph6 Giam doc phl,Jtrach cO'di~n ma phai ghi"Kiem tra sau khi cap qua cang".
Ket qua kiem tra dU'6'ng kfnh cap ch6' ngU'6'i hang ngay ghi 6' cot 1, 2, 4 va 10; kiem tra hang thang ghi 6' cac cot 1, 2, 3,4, 6, 7, 8 va 11. Khi d6 cot 4 ghi dOc;lnhang Ian nhat theo so th(P tl,J'treo.
108
QCVN 02.. :2016/BCTQuy chuan ky thu~t qu6c gia v~ an toiln t6'i tn:lc rna
Khi thay cap phai danh dau VaGcot thay cap. Ben dU'6'i ghi thong so cap m6'i treo (cau tCjlO,bU'6'c b~n, dU'6'ng kfnh cap vaI~n thLr cap tiep theo) cua dO'nvi thLr cap. .
Ph~n II. Dung d~ thong ke 1U'Q'ngtieu hao va th6'i gian phl,JcVl,Jcua cap.Cot 6 ghi ngan gQn cau tCjlOva bU'cYcb~n cap. Vf dl,J:Cap c6 6 danh, moi danh c6 36 sQ'i con, IOCjli7668-80 xoan phai ky
hi~u KIT 6 x 36 + 1 O.C.AK.Ph6 Giam doc phl,Jtrach CO' di$n me c6 trach nhi$m chI dCjlo,ki~m tra vi$c ghi dung, du VaG 56 theo d6i nay. s6 phai
danh so, trang, d6ng dau giap lai va bao quan tot.
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QCVN 02.. :2016/BCT Quy chuan ky thu~t qu6c gia v~ an toan t6>itn,lc rna
50 GIAO NH~N CA Tal TRVC M6Ban vi:
Vi trl, khu Vl,J'C:
Tn,lc tai:
Bat d~u ghi 56 tlf ngay thang nam
K~t thuc ghi 56 vao ngay thang nam
Mau 56 giao nh~n
Tinh tr~ng cac chi ti~t tn)c tai
Thi~t bj Tinh tr~ngPhanh b6i trO'i
Ngay Gky Ten Phuu V~ sinh COng DI,r T~ 86 han cae cae BQ Thiet bi Tinh Tang 0 Trang Trang Thiet ChO' Nh~nthang giao ngoo; ren c6ng tac ph6ng nen cr;~t6c thet bi kh6a chi tin hieu trc;lng va 00 600 hop bi tl,r kY, xetng.
nh~n ~n da he khl, dQb80 lien ngat bao va d6~ dOng l giam dOng ngU'61.p ng . ongca hanh chay nha trc;lm v$ 00 dQ hO do ro va kJng t6c h6a nh~n.ng
nh~n may thUy chung sau, luUng thet bi ca,ca h,J'C cap van kho; giao
t&: eli" caQI19k~
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
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QCVN 02- :2016/BCT Quy chucln ky thu~t qu6c gia v~ an toan t6'i trl;lc me>
HU'ang dan ghi 56
So ghi chep tlnh tr<;1ngthiet bi tn)c tai ki~m tra trang ca va khi giao nhc;lnca cua ngU'6'i vc;lnhanh may.
Cot 4 ghi tlnh tr<;1ngva so 1U'Q'nghi~n c6 cua thiet bi ph6ng chay chua chay. NgU'6'i vc;lnhanh ghi "du" ho~c "thieu".
Cot 5 ghi noi dung ve v~ sinh cong nghi~p nha may. NgU'6'i vc;lnhanh ghi "s<;1ch"ho~c "b~n".
Trang cot 6 - 19 ghi tlnh tr<;1ngcac chi tiet cua trt.!c taL NgU'6'i vc;lnhanh ghi cac ky hi~u "T" ho~c "H".
Cac phan tlr tl,J'dong cua trt.!c hii phai dU'O'cthO' cO'di~n va thO' may ki~m tra theo hU'6'ng dan.
Trang cot 21, NgU'6'i vc;lnhanh may ghi tlnh tr<;1ngcac chi tiet cua trt.!c tai chU'a dU'O'cghi vao cac cot tCr6 den 19. NgU'aiki~m tra (Ph6 Giam doc pht.! trach cO'di~n me ho~c ngU'ai dU'O'cuy quyen) ky, nhc;lnxet, danh gia, de nghi t<;1ithai di~m ki~mtra trt.!c taL
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QCVN 02.. :2016/BCTQuy ehu~n ky thu~t quae gia v~ an toan tai trve rna • . .M~u biim ban
THO' NGHII;M, HII;U CHiNH vA KIEM £)INHTO'I TRl)C M6
1 T" t .• th" h' A h' A h' h k.;l: d' h. 0'1 rt,.lCrna U'ng I~m, I~U c In , lem !n : .
2. Vi tri dc;.t , , , , , , , .
3. £)an vi quan Iy t6'i trt,.lCme: .
4. T6 chLrc thLr nghi~m, hi~u chinh va kiem dinh: .
5. Tieu chufm, quy chufm ap dl,lng thLr nghi~m, hi$u chinh va ki~mdjnh: .
6. Dl,Ing Cl,l,phU'O'ngti~n thLr nghi~m, hi~u chinh va kiem djnh: , cap chinhxac .
7. He;> ten ngU'6'i thLr nghi~m, hi~u chinh va kiem dinh:
- He;> ten ngU'6'i thLr nghi~m, hi~u chinh va kiem dinh s6 1: .
- He;> ten ngU'6'i thLr nghi~m, hi~u chinh va kiem dinh s6 2: .J
8. He;> ten, chLrc Vl,l ngU'6'i giam sat .
TTNQi dung thlP nghi~rn,hi~u chinh va ki~rn dinh
Thong s6cho phep
Thong s6 ki~rntra, thlP nghi~rn,ki~rn dinh
K~t lu~n
1
29. K~t lu~n va ki~n nghi: .
10. Chfr ky clla cac chLrc danh:
- NgU'6'i thLr nghi~m, hi~u chinh va kiem dinh 1:
- NgU'6'i thLr nghi~m, hi~u chinh va kiem dinh 2:
- NgU'6'i giam sat thLr nghi~m, hi~u chinh va kiem dinh:
GIAM £)Oc GIAM £)OC
(£)O'nvi qulm Iy t6'i trl;Jcrna) (T6 chLPCthlP nghi~rn, hi~u chinh vaki~rn dinh)
Ghi chu:
- Khi thLr nghi~m, hi~u chinh be Cl,lmtCrkiem dinh trong bien ban.
- Khi kiem djnh be Cl,lmtCrthLr nghi~m, hi~u chinh trong bien ban.
- ChI k~t lu~n v~ tinh tr~ng ky thu~t an toan d6i v6'i noi dung da kiem djnh.l.
112