YCQBJ 4 Switch Replacement Unit
YCQBJ-4 switch replacement witch unit, is the railway line large, medium repair and ballast maintenance from the way, dial the way special equipment, applicable to 43 ㎏/m ~ 75 ㎏/m rail line from the way, dial the way operation, both can elevate and adjust the ballast bed/rail horizontal operation.It has the characteristics of high work efficiency, simple and light operation, can be carried out on the rail, reduce manual labor, safe and reliable, wide application range, etc.
- Product Introduction
A、Scope of application
YCQBJ-4 switch replacement witch unit, is the railway line large, medium repair and ballast maintenance from the way, dial the way special equipment, applicable to 43 ㎏/m ~ 75 ㎏/m rail line from the way, dial the way operation, both can elevate and adjust the ballast bed/rail horizontal operation.It has the characteristics of high work efficiency, simple and light operation, can be carried out on the rail, reduce manual labor, safe and reliable, wide application range, etc.
B、Main technical data
1. Rated lifting force of single cylinder: 125KN
2. Stroke of lifting cylinder: 700mm
3. Rated channel pulling force: 60KN
4. Dial-channel volume: ≥150mm/ time
5. Working pressure of the system: 16MPa
6. Engine power: 3.05kw
7. Volume (length × width × height) : 1250×470×340
8. Quality and quantity: single cylinder dial machine: 85Kg/ set
9、Pump station: 73Kg/ set
10、Rail car: 150 kg/ set
11、Small walking car: 7.5kg/set
C、basic structure and working principle
This machine is composed of internal combustion engine, gear pump, multi-way reversing valve, track lift plate, track lift locking device, running device, rail head clamping device, dial track locking device, hydraulic lock, etc.
1. Lifting beam 2. Hydraulic lock 3. Oil cylinder 4. Track shifting auxiliary hook 5. Track head locking device 6. Track lifting locking nut 7. Track shifting locking hook 8. Traveling trolley 9. Hydraulic pump station, 10. High pressure rubber hose 11. Track transporting and arranging car 12. Operating handle of pump station
Working principle: The machine is driven by a gasoline engine and drives the gear pump through a reduction box to generate 5hydraulic energy. The hydraulic cylinder drives the foot up and down, and the rail and cylinder are fixed together through the support plate and cylinder locking device to realize the track function.When the oil cylinder tilts, lock the locking device of the track head dial channel to produce an Angle between the oil cylinder and the rail and make the oil cylinder flex, that is to realize the dial channel operation
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