Vehicle-mounted lifting return device of railway vehicle
A railway vehicle and vehicle technology, which is applied to railway car body components, equipment fixed on the vehicle, transportation and packaging, etc., can solve the problems of easy operation errors, slip hazards, hidden safety hazards and other problems of rescue and recovery personnel, and save precious time, reduce labor intensity, and ensure safety
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Embodiment 11
[0058] Example 1.1 : A kind of on-board hoisting device for railway vehicles, Figure 1-Figure 11 According to the first aspect of the present invention, it is a schematic structural diagram, an electrical schematic diagram and a hydraulic schematic diagram of a preferred embodiment of a vehicle-mounted recovery device for railway vehicles. The vehicle-mounted recovery device for railway vehicles provided in this embodiment includes: The lifting mechanism, the power source installed on the vehicle frame, the power supply, the docking socket and the control box placed on the vehicle, the control box is connected to the power supply, the relay and the docking socket through the cable 19, the switch or button on the control box can be used alone or Synchronously control the movement of the lateral power machine and the vertical power machine. The recovery mechanism includes a moving mechanism 4, which is connected to a guide rail 5, and the guide rail 5 is equipped with a latera...
Embodiment 12
[0067] Example 1.2 , the vehicle-mounted lifting device for railway vehicles is the same as that of Embodiment 1.1, except that the guide rail is a U-shaped guide groove.
Embodiment 13
[0068] Example 1.3 , the vehicle-mounted recovery device for railway vehicles is the same as that of Embodiment 1.1, except that the guide rail is a special-shaped guide groove.
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