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An operation and maintenance system for lifting platform vehicles and rail transit rolling stock

A lifting platform vehicle, operation and maintenance technology, applied in the direction of lifting devices, etc., can solve the problems of slow construction progress, heavy electrical boxes, inconvenient handling and installation, etc., to reduce labor intensity, avoid head-up work, and labor-intensive Effect

Active Publication Date: 2019-02-19
BEIJING SHEENLINE GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the narrow operating space and the heavy weight of the electrical box, it is inconvenient to carry and install; and it is realized by pure manpower, which increases the labor intensity of the construction personnel, slows down the construction progress, and increases the time cost

Method used

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  • An operation and maintenance system for lifting platform vehicles and rail transit rolling stock
  • An operation and maintenance system for lifting platform vehicles and rail transit rolling stock
  • An operation and maintenance system for lifting platform vehicles and rail transit rolling stock

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] Such as Figure 1 to Figure 5 As shown, a lifting platform vehicle includes a vehicle body 1. Two multi-layer scissor arm groups 6 are arranged flat on the top of the vehicle body 1 and in the middle position, and the bottom scissor arm in each multi-layer scissor arm group 6 One bottom end of the group is hinged to the car body 1, and the other bottom end is slidably connected to the car body 1. A chute is provided on the car body 1, and the other bottom end of the bottom-layer scissor arm group is slidably clamped in this chute Inside. One top end of the top-level scissor arm group in each multi-layer scissor arm group 6 is hinged with the fixed frame 3, and the other top end is slidably connected with the fixed frame 3; a chute is provided on the fixed frame 3, and the top-level scissor arm The other top of the group is slid and clamped in this chute. In this embodiment, the multilayer scissor arm set 6 is a three-layer scissor arm set.

[0058] Each layer of scissor...

Embodiment 2

[0081] A manned undercarriage inspection vehicle for rail transit locomotives is a lifting platform vehicle described in the first embodiment.

Embodiment 3

[0083] An operation and maintenance system for rail transit locomotives. The operation and maintenance system includes the lifting platform car described in the first embodiment. In particular, it refers to the operation and maintenance system of the maglev train.

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Abstract

The invention relates to a lifting platform vehicle and an operation maintenance system for a rail transit locomotive vehicle. The lifting platform vehicle comprises a vehicle body, a first lifting mechanism, a carrying platform, a second lifting mechanism and a pedal, wherein the first lifting mechanism and the second lifting mechanism are installed at the top of the vehicle body; the carrying platform is installed at the top of the first lifting mechanism; and the pedal is installed at the top of the second lifting mechanism. Equipment below a train can be lifted through the carrying platform while being disassembled and assembled, thus the labour intensity of working personnel is reduced; moreover, a rail is arranged at a high place in order to reserve an enough operation space for overhaul, thus various overhaul equipment can be conveniently arranged below the train to run; however, the working personnel usually need to raise heads to work due to the arrangement, thus having high labour intensity and heavy neck burdens; and the working personnel stand on the pedal, thus long-time head-raising working can be avoided.

Description

Technical field [0001] The present invention relates to the technical field of railway engineering machinery, in particular to a lifting platform car. The lifting platform car is specifically a manned undercarriage inspection vehicle for rail transit locomotives; and a rail transit locomotive operation and maintenance system. Background technique [0002] In the prior art, when disassembling and assembling the electrical box on the train, it is mainly manual. Due to the narrow operating space and heavier electrical box, it is inconvenient to carry and install; and it is realized by pure manpower, which increases the labor intensity of the construction personnel, the construction progress is slow, and the time cost is increased. Summary of the invention [0003] The technical problem to be solved by the present invention is to provide a lifting platform car which is convenient to run under the train and can carry goods. [0004] The technical solution of the present invention to sol...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66F11/04
CPCB66F11/04
Inventor 杨学良周浩李增旺卜运强张念勇张子宝崔旭斌刘洪生
Owner BEIJING SHEENLINE GRP CO LTD
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