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

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.

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...

AI Technical Summary

Problems solved by technology

If the new bullet train service station is used exclusively for its maintenance, the project investment will be large, land acquisition will be difficult, and the construction period will be long

If it is towed to the passenger vehicle station for maintenance and maintenance by engineering dispatching machines, the maintenance facilities of the passenger vehicle station cannot meet the requirements of power centralized EMU maintenance, summit maintenance, and car storage

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