Boarding operation maintenance warehouse suitable for urban railway vehicles

Abstract

The invention discloses a boarding operation maintenance warehouse suitable for urban railway vehicles, and belongs to the technical field of urban railway traffic maintenance. A maintenance line, a single-side maintenance platform, a double-side maintenance platform and a top-climbing maintenance auxiliary mechanism are correspondingly arranged, so that the boarding maintenance and the top-climbing maintenance of the urban railway vehicles can be realized at the same time, the maintenance safety is guaranteed, and additionally, the vehicle maintenance efficiency is greatly improved. The boarding operation maintenance warehouse suitable for the urban railway vehicles has the advantages of simplicity in arrangement and high maintenance efficiency and maintenance safety and has good application prospects and popularization values, and the external maintenance platform and the double-side maintenance platform are combined in the maintenance warehouse, so that the maintenance space in themaintenance warehouse can be fully used, the waste of the space is reduced, the maintenance cost of the urban railway vehicles is reduced, and the safety in boarding maintenance and top-climbing maintenance is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of urban railway traffic maintenance, and in particular relates to a boarding operation maintenance warehouse suitable for urban railway vehicles. Background technique [0002] With the continuous acceleration of the urbanization process in our country and the increasingly frequent connections between cities, the traditional form of rail transit has become increasingly unable to meet the needs of round-trip travel between cities. For this reason, urban railways have emerged as the times require. As a new type of rail transit, it generally has the characteristics of "high-density, small grouping, and public transportation" transportation organization, and most urban rail vehicles use AC to receive traffic, which is obviously different from traditional subways and high-speed rails. Because of this, the maintenance system for traditional rail transit (subway, high-speed rail) is often not directly applicable to...

AI Technical Summary

Problems solved by technology

[0004] At present, most of the ground fixed work platforms are used for the maintenance of urban railway vehicles. The platforms and protective nets are relatively heavy and difficult to disassemble, occupying the ground maintenance work space, resulting in low maintenance efficiency

Moreover, for the traditional maintenance depot, maintenance personnel can only enter the driver's cab and passenger compartment from one side of the vehicle group for maintenance operations, and the maintenance personnel of the EMU in the market enter the driver's cab and passenger compartment relatively frequently for maintenance operations, resulting in maintenance further reduction in efficiency

At the same time, the existing maintenance system has poor compatibility with vehicle roof maintenance, making it difficult for the quality of vehicle roof maintenance to meet the requirements of actual operation

In addition, it is difficult for the existing maintenance system to provide sufficient protection when the vehicle is on the roof, and there is a risk of falling from the roof and electric shock, causing unnecessary property loss and casualties

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