Rail flat car lifting device

A lifting device, flat car technology, applied in transportation and packaging, railway car body parts, bogies, etc., can solve the problems of safety, damage, and deformation of parts with special tools, so as to solve the problems of deformation or damage of parts, operation simple effect

Active Publication Date: 2021-06-04
CRRC TAIYUAN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a lifting device for rail flat cars to solve the problems of deformation or damage of parts caused by the lifting methods of railway vehicles in the prior art, the need to equip special tools and the problems of potential safety hazards

Method used

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  • Rail flat car lifting device
  • Rail flat car lifting device
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Examples

Experimental program
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Embodiment

[0066] Such as Figure 1-6 As shown, a rail flat car lifting device, the rail flat car includes a corbel 3 and a bogie 14, and the lifting device includes a double-ear suspension seat, a boom assembly and a lifting seat plate;

[0067] The double-ear hanger is arranged on the corbel 3 of the rail flat car and connected with the lower plane of the lower cover of the corbel 3;

[0068] The lifting seat plate is arranged on the bogie 14 of the rail flat car and connected with the outer surface of the side beam of the bogie 14;

[0069] One end of the boom assembly is connected to the lifting seat plate, and the other end is detachably connected to the double-ear suspension seat.

[0070] Wherein, the two-ear suspension seat includes a pair of first side plates 1 and a vertical plate 2; a pair of first side plates 1 are arranged in parallel, and the vertical plate 2 is vertically connected between one ends of the pair of first side plates 1; The other end of the side plate 1 is ...

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PUM

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Abstract

A rail flat car lifting device comprises a double-lug lifting seat, a lifting rod assembly and a lifting seat plate. The double-lug lifting seat is arranged on a sleeper beam of a rail flat car and is connected with the lower plane of a sleeper beam lower cover plate; the lifting seat plate is arranged on a bogie of the rail flat car and connected with the outer side face of a bogie side beam; and one end of the lifting rod assembly is connected to the lifting seat plate, and the other end of the lifting rod assembly is detachably connected to the double-lug lifting seat. According to the lifting device, the lifting seat plate is fixed to the bogie, the double-lug lifting seat is fixed to the sleeper beam, one end of the lifting rod assembly is connected to the lifting seat plate, when a vehicle runs, the other end of the lifting rod assembly is installed in a clamping groove of a clamping seat assembly, and when the vehicle is lifted or moved, the other end of the lifting rod assembly is connected to the double-lug lifting seat, connection between the body and the bogie of the rail flat car is achieved, and the connection mode is simple, safe and convenient to operate.

Description

technical field [0001] The invention belongs to the field of railway locomotives, and more specifically relates to a lifting device for a rail flat car. Background technique [0002] During the operation and transportation of railway vehicles, especially rail vehicles, it is often necessary to lift or move the car body and the bogie as a whole. Therefore, it is necessary to use the vehicle integral lifting device to lift the railway car body and the bogie together. There are many ways to lift vehicles. Most of the car bodies and bogies of railway vehicles are hoisted by hanging the axles through U-shaped pull rings connected to the chassis so that the two are connected together to realize the lifting of the whole vehicle; there are also Use the hook to directly hook the bogie to realize the lifting of the whole vehicle; and use the nylon sling to pass through the lower part of the bogie to directly fix the bogie and the car body together to realize the lifting of the whole v...

Claims

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Application Information

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IPC IPC(8): B61F5/50B61D49/00
CPCB61F5/50B61D49/00
Inventor 张莉龙武国张小明赵祖兴刘文胜
Owner CRRC TAIYUAN CO LTD
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