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Railway maintenance vehicle

A technology for maintenance vehicles and railways, which is applied to railway inspection vehicles, etc. It can solve the problems of difficult removal of maintenance vehicles, high work intensity, and inconvenience for trains to give way, and achieves the effects of easy removal from the railway, reduced work intensity, and simple operation

Pending Publication Date: 2019-05-03
ZHENGZHOU RAILWAY VOCATIONAL & TECH COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing railway maintenance vehicles are manually propelled, so when the maintenance workers perform maintenance on the railway, the work intensity is relatively high; at the same time, there are fewer maintenance tools on board
Although the existing railway maintenance vehicles also have maintenance vehicles driven by electric drive or gasoline engine, the maintenance vehicle is not easy to be removed from the railway, and it is not convenient to give way to the train

Method used

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Examples

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Embodiment Construction

[0030] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0031] Such as Figure 1 to Figure 4 As shown, the railway maintenance car of the present invention includes a fixed wheel mounting seat 1, a movable insert plate 2 and a movable support plate 3;

[0032] The fixed wheel mounting base 1 is provided with a chute 11 matching the movable support plate 3; a jack 14 matching the movable board 2 is provided below the chute 11;

[0033] The lower surface of the fixed wheel mounting seat 1 is provided with a roller seat, and a roller 12 is installed on the roller seat; a driving motor 13 for driving the roller 12 to rotate is arranged on the roller seat;

[0034] One end of the movable board 2 is inserted into the jack 14, and the other end is provided with a side ear plate 22; the side ear plate 22 is provided with a first vertical expansion device 21; the expansion and contraction of the first vertical expan...

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PUM

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Abstract

The invention discloses a railway maintenance vehicle which is electrically and automatically driven, can be conveniently moved out of a railway and can conveniently give way to passing vehicles. Therailway maintenance vehicle comprises a fixed wheel mounting base, a movable plug plate and a movable supporting plate; a movable roller capable of ascending and descending is arranged at one end of the movable supporting plate; a second vertical telescopic device is arranged on the movable plug plate, and a horizontal telescopic device is arranged between the movable plug plate and the fixed wheel mounting base; the movable supporting plate is mounted on the fixed wheel mounting base in a sliding manner, and the movable plug plate is inserted into the fixed wheel mounting base; a first telescopic device is arranged on the movable plug plate; the railway maintenance vehicle is easy and convenient to move out of a railway, can realize automatic driving, and can reduce the working intensityof maintenance workers.

Description

technical field [0001] The invention relates to the railway maintenance field, in particular to a railway maintenance vehicle. Background technique [0002] Well-known: existing railway overhaul, generally is by manual promotion monorail maintenance car, walks on railroad, is equipped with maintenance tool on the monorail maintenance car. [0003] Because the monorail maintenance vehicle is easy to remove from the track, it is easy to avoid the train. However, the existing railway maintenance vehicles are manually propelled, so when the maintenance workers overhaul the railway, the work intensity is relatively high; at the same time, there are fewer maintenance tools. Though existing railway overhaul car also has the overhaul car that adopts electric drive or gasoline engine to drive, overhaul car is not easy to take off on the railway thereby, is inconvenient to give way to train. Contents of the invention [0004] The technical problem to be solved by the present inven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61D15/12
CPCY02T30/00
Inventor 雷成李建龙马卫华吴敏
Owner ZHENGZHOU RAILWAY VOCATIONAL & TECH COLLEGE
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