Overhanging type power concentrated motor train unit head train overhauling operation platform

A work platform and power concentration technology, which is applied in the field of the overhaul operation platform for the head car of the cantilevered power centralized EMU, can solve the problem of not being able to adapt to the maintenance, top-mounting maintenance, vehicle storage requirements, long construction period and engineering investment of the power centralized EMU. Large and other problems, to achieve the effect of compact overall layout, high maintenance efficiency, and improved work efficiency

CN110653782APending Publication Date: 2020-01-07CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2020-01-07

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Abstract

The invention discloses an overhanging type power concentrated motor train unit head train overhauling operation platform. The platform is characterized by being used for reforming an existing preparation shed and a station track of a passenger preparation station and comprising an overhanging overhauling operation shed, a contact net wrist arm (2), a middle-layer operation platform, a top-layer operation platform, a suspended light protection net (5) and an existing preparation shed upright post (6). The contact net wrist arm (5) and the two layers of overhauling operation platforms on one side of the station track to be reformed on the existing preparation shed upright post, the overhanging overhauling operation shed and an upright post of the overhanging overhauling operation shed are arranged on the opposite side of the reformed station track, and a contact net upright post on the opposite side and the overhanging overhauling operation shed share a channel. A plurality of technicalproblems of contradiction between reconstruction and operation and contradiction between high standards and economy are solved, and balance is realized in two aspects of reducing engineering cost andimproving working efficiency.
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Description

technical field

[0001] The invention belongs to the field of transformation of existing passenger whole stations and maintenance of power centralized EMUs, and in particular relates to a cantilevered power centralized EMU head car inspection and maintenance operation platform. Background technique

[0002] At present, railway passenger trains are mainly divided into EMUs (power distributed type) and ordinary speed passenger trains. EMUs and ordinary-speed passenger trains have been in use for many years, and their maintenance technical standard system and related facilities are relatively complete, providing a strong guarantee for the safe transportation of railway passengers. As a series product of the "Fuxing" EMU, the power-concentrated EMU plays an important role in promoting the structural reform of the supply side of railway passenger transport, improving the efficiency of transportation organization, and improving passenger travel conditions. Compared with the tradit...

Examples

Embodiment Construction

[0040] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other. The present invention will be further described in detail below in combination with specific embodiments.

[0041] As a preferred embodiment of the present invention, such as Figure 1-8 As shown, the present invention provides a kind of cantilevered power concentrated EMU head car maintenance work platform (because the two ends of the EMU can be locomotives, so the "head car" here is not limited...