Parameters ntawm Fastening System Ntawm Turnout
Cov tsis muaj fastening system ntawm turnout rau high-ceev railway
| Lub teb chaws | Lub teb chaws Yelemees | Fabkis | Nyiv |
|---|---|---|---|
| Fastener | SKL clip Clampingforce:10-12KN |
Hniav Clampingforce:10-12KN |
Rigid fasteners |
| Pad hauv qab rail | 6mm paj inelasticity |
4.5mm roj hmab ncoo Rigidity: 250KN / hli |
Tsis muaj |
| Pad hauv qab phaj | Integral vulcanization Rigidity: 17.5KN / hli |
6mm yas ncoo Rigidity: 750KN / hli |
yas ncoo (rau kev zam ntawm txiav sleeper) |
| Swb phaj & Fastener | Tsawg elastic phaj Hniav li fastener Clamping quab yuam: 12KN |
Rig phaj Hniav li fastener Clamping quab yuam: 12KN |
Rigid fastening phaj |
Lub hauv paus tseem ceeb ntawm rigidity tsim ntawm turnout fastening system nyob rau hauv Fabkis: (1) Vertical hloov chaw ntawm turnout sleeper tsis ntau tshaj 0.5-0.7mm; Ntsug txav ntawm steel rail 1mm; (2) Nyob rau hauv kev cuam tshuam ntawm cov txheeb ze loj dynamic loading, taug qab txaj yuav tsum muab tej elasticity. Rau Fabkis txoj kev kub ceev txoj kev tsheb ciav hlau static rigidity ntawm lub caij rail yog 50-80kn/mm, static rigidity ntawm rail nyob rau hauv turnout cheeb tsam 75-105kn/mm. Qhov sib txawv ntawm rigidity ntawm turnout cheeb tsam thiab lub caij nyoog yog kov yeej los ntawm kev teeb tsa elastic hla. Qhov ntev ntawm elastic hla yog 5m.