Rerailing method of railway vehicle

A technology for rail vehicles and vehicles, which is applied to equipment fixed to the rails, railway car body parts, transportation and packaging, etc., can solve the problems of long waiting period, high work intensity, low efficiency, etc., to reduce labor intensity, improve Rerailing efficiency and the effect of reducing the height of the device

Inactive Publication Date: 2016-05-04
CRRC NANJING PUZHEN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] After derailment on the railway line or in the factory warehouse section due to traction or line problems, rely on railway cranes to lift or traditional lifting methods to rerail the vehicle, and at the same time derail in tunnels or areas with small spaces, the work of rerailing is more intensive and costly High, long waiting period and low efficiency

Method used

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  • Rerailing method of railway vehicle
  • Rerailing method of railway vehicle

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Embodiment Construction

[0020] Such as figure 1 , figure 2 As shown, the rerailing device used in the rerailing method of the embodiment of the present invention. The device comprises: a slide rail 1, a rear stopper 2 fixed on the rear end of the slide rail 1 and a slider 3 arranged on the slide rail 1, the rear stopper 2 is equipped with a first manual for pushing the slider 2 forward The jack 4 and the top of the slider 3 are fixed with a second manual jack 5 for jacking up the side frame of the bogie, and an anti-skid pad 6 is arranged on the top of the second manual jack 5 . In this embodiment, the first manual jack is a manual 10T mechanical jack; the second manual jack is a manual 13T multi-stage hydraulic jack. The second jack is fixed on the slider 3 by bolts.

[0021] Embodiment retracking method steps are as follows:

[0022] 1. Place two sets of rerailing devices under the two side frames of the bogie of the derailed vehicle, so that the slide rails are perpendicular to the rails;

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PUM

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Abstract

The invention relates to a rerailing method of a railway vehicle. The rerailing method is implemented through rerailing devices. The rerailing method includes the steps that 1, the two rerailing devices are placed below two side frames of a bogie of a derailed vehicle, and sliding rails are made to be perpendicular to rails; 2, a sliding block is slid so that a second hand jack can move under the middle of the side frames; 3, the second hand jack is operated to jack up the bogie, and wheels are higher than the rails; 4, a first manually-operated jack is operated, and the sliding block is pushed to make the bogie move transversely till the wheels move to the position over the rails; 5, the second manually-operated jack is operated to put down the bogie, wheel pairs are made to fall into the sliding rails, and rerailing of the derailed vehicle is completed. By means of the rerailing method, rerailing efficiency can be improved, labor intensity is lowered, and rapid rerailing is achieved; the rerailing method is particularly suitable for conducting rerailing operation in a narrow space, has high adaptability and has great market significance for railway passenger car factories and station maintenance units.

Description

technical field [0001] The invention relates to a method for rerailing rail vehicles, and belongs to the technical field of operation and maintenance of rail vehicles. Background technique [0002] After derailment on the railway line or in the factory warehouse section due to traction or line problems, rely on railway cranes to lift or traditional lifting methods to rerail the vehicle, and at the same time derail in tunnels or areas with small spaces, the work of rerailing is more intensive and costly High, long waiting period and low efficiency. [0003] The inspection institute found that the Chinese utility model patent CN204279484U discloses a mine electric locomotive rerailing device, which includes a connecting seat, a screw, an industrial caster and a booster rod, and the booster rod and the industrial caster are respectively connected to the upper and lower ends of the screw rod. The screw passes through the outer side of the connecting seat and is connected as a w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61K5/06
CPCB61K5/06
Inventor 张茂兵施小兵桑劲鹏谢宁邱长权刘晓良
Owner CRRC NANJING PUZHEN CO LTD
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