Dab tsi yog tus qauv crane rail?
Tus qauv crane rail yog ib hom tshwj xeeb ntawm cov hlau taug kev tau tsim tshwj xeeb los txhawb nqa hnyav - lub luag haujlwm thauj khoom thiab pab txhawb kev txav mus los ntawm cov nyiaj siv ua haujlwm cranes, gantry cranes, thiab lwm yam khoom siv hauv kev lag luam. Tsis zoo li cov qauv kev tsheb ciav hlau tsim los rau siab - tsheb ciav hlau ceev, crane rails muaj qhov tshwj xeeb profile nrog lub taub hau dav dua, lub vev xaib tuab, thiab lub hauv paus dav dua. Qhov tshwj xeeb geometry no ua kom lub siab tshaj plaws kev faib tawm, kev ua haujlwm zoo dua rau hnav, thiab muaj peev xwm tiv taus lub zog loj ntsug thiab sab nraud tsim los ntawm kev nqa hnyav.
Key Crane Rail Standards thiab Hom:
- DIN 536 (European Standard):Cov txheej txheem thoob ntiaj teb feem ntau, muaj cov profiles A45, A55, A65, A75, A100, A120, thiab A150, qhov twg tus lej sawv cev rau lub taub hau dav hauv millimeters.
- ASTM (American Standard):Xws li cov ntaub ntawv tshwj xeeb xws li CR104 (MRS51), CR105 (MRS52), CR135 (MRS67), CR171 (MRS85), thiab CR175 (MRS87B).
- ASCE (American Society of Civil Engineers):Ib txwm sib dua- txoj haujlwm rails, feem ntau xaiv los ntawm qhov hnyav ntawm ib lub vaj (piv txwv li, 20, 25, 30, 40, 60, 85 lb/yd).
- ISCR (Indian Standard Crane Rail):Qhov hnyav ntawm ISCR50 mus rau ISCR140, sib haum rau qhov hnyav ntawm 29.8 kg / m txog 146 kg / m.
- Suav Standard:QU series crane ntsia (QU70, QU80, QU100,qw 120) yog Suav tus qauv, siab -lub zog manganese steel (u71mn) lem tsim rau hnyav- lub luag hauj lwm overhead thiab gantry cranes nyob rau hauv cov chaw nres nkoj thiab shipyards.
| Crane Rail Hom | Txuj | Loj | Khoom siv | Txheem Length |
| QU Series | Suav | Q70, Q80, | U71Mn, U75V | 12m |
| YB/T 5055-2014 | QU100, QH 120 | |||
| Ib Series | German | A45, A55, | 50mn,71mn ua | 10/12/15m |
| DIN536 | A65, A75, | |||
| A100, A120, A150 | ||||
| ASCE Series | Neeg Asmeskas | ASCE25, ASCE40, ASCE60, | 700/900A/1100 | 6-12m, 12-25m |
| ASTM, AREMA | ASCE 75, ASCE 85, ASCE 90, ASCE 115, ASCE 136 | |||
| UIC Series | International Union ntawm Railways | UIC50, UIC54, UIC60 | 900A/1100 | 12-25m |
| UIC860-0, EN-13674-1 | ||||
| BS Series | Askiv | BS50'O', BS 60A, BS60R, | 700/900A | 8-25m |
| IB 11-1985 | BS75A, BS75R, BS80A, | |||
| BS100A, BS113A, IB | ||||
| JIS Series | Nyiv | 15kg, 22kg, 30A, 37A, 50N, | Raws li JIS | 9-10m |
| JIS E1103/1101 | Qauv: CR73, CR100 | |||
| AS Series | Australian | 31kg, 41kg, 47kg, 50kg, | 900A/1100 | 8-25m |
| TIAB SA 1085 | 53kg, 60kg, 66kg, 68kg, | |||
| 73kg, 1; 89kg | ||||
| ISCOR Series | South African | 15kg, 22kg, 30kg, | 700/900A | 9-25m |
| ISCOR | 40kg, 48kg, 57kg ib |
Cov kev tsheb ciav hlau no feem ntau yog tsim nyob rau hauv 12-meter ntev thiab, tsis zoo li cov qauv kev tsheb ciav hlau, yog tsim los ua qhov tseem ceeb ntawm kev thauj khoom ntsug tshaj qhov siab ceev.
Yuav Ua Li Cas Xaiv Txoj Cai Crane Rail rau Koj Qhov Haujlwm?
- Xaiv tus qauv tsim nyog crane rail yuav tsum muaj kev ntsuam xyuas dav dav ntawm cov haujlwm tshwj xeeb ntawm koj qhov project. Cov kws kho tsheb yuav tsum suav cov log siab tshaj plaws ntawm lub crane, qhov zaus ntawm kev ua haujlwm (lub voj voog ua haujlwm), thiab hom log profile (paj, convex, lossis ob npaug -flanged).
- Tsis tas li ntawd, ib puag ncig yam tseem ceeb ua lub luag haujlwm tseem ceeb; Cov chaw raug kub hnyiab, corrosive ntug hiav txwv huab cua, los yog cov nroj tsuag tshuaj tej zaum yuav xav tau cov qib steel tshwj xeeb lossis cov txheej tiv thaiv.
- Kev tsis sib haum xeeb ntawm lub log crane thiab txoj kab tsheb ciav hlau tuaj yeem ua rau kev hnav nrawm, nquag poob qis, thiab kev puas tsuaj ntawm cov qauv tsis zoo, ua rau kev xaiv qhov tseeb yog qhov tsim nyog.
Raws li ib tug premier chaw tsim tshuaj paus ntawm railway thiab crane khiav systems,GNEE RAILmuaj lub peev xwm tsim khoom siab heev uas yuav tsum tau ua hauv ntiaj teb -chav cranes. Nrog rau peb lub xeev- ntawm-- kos duab dov mills, stringent metallurgical kuaj kuaj, thiab ntau xyoo ntawm kev txawj ntse, peb tswj tag nrho cov txheej txheem ntau lawm los ntawm raw khoom xaiv mus rau qhov kawg precision machining. Qhov ncaj qha -kev tsim khoom kom zoo dua no tso cai rau peb los lav qhov tshwj xeeb ntawm cov qauv kev ncaj ncees, muab cov kev hloov kho siab heev, thiab tuav lub peev xwm tsim tau zoo uas ua tau raws li qhov siab - ntim cov kev xav tau ntawm lub ntiaj teb infrastructure thiab kev lag luam tej yaam num.