Repairing car for overhead contact line equipment

A catenary and maintenance vehicle technology, applied to motor vehicles, rail and road dual-purpose vehicles, overhead lines, etc., can solve problems such as low maintenance efficiency

Inactive Publication Date: 2015-04-22
CRRC BEIJING ERQI LOCOMOTIVE CO LTD
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  • Abstract
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Problems solved by technology

[0004] The invention provides a catenary overhaul vehicle, which is used to solve the problem in the prior art that the

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  • Repairing car for overhead contact line equipment

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Embodiment Construction

[0032] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0033] figure 1 A schematic structural view of an embodiment of the catenary overhaul vehicle provided by the present invention, as figure 1 As shown, the catenary maintenance vehicle includes: a base 1, a vehicle frame 2, an operating platform, a railway running part 3 and a road running part 4;

[0034] The frame 2 is connected to the base 1, ...

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Abstract

The invention provides a repairing car for overhead contact line equipment. The repairing car for the overhead contact line equipment comprises a foundation support, a carframe, an operation platform, a railway running gear and a highway running gear; the carframe is connected with the foundation support, the operation platform is fixed on the foundation support, the highway running gear is fixedly connected with the carframe, the railway running gear is connected with the carframe through a lifting device in a lifting mode, and the running direction of the railway running gear is perpendicular to the running direction of the highway running gear. According to the repairing car for the overhead contact line equipment, the highway running gear is fixedly connected with the carframe, the railway running gear is connected with the carframe through the lifting device in a lifting mode, and the running direction of the railway running gear is perpendicular to the running direction of the highway running gear, therefore the repairing car for the overhead contact line equipment can transform from one track line to an adjacent track line by the highway running gear, and the repairing to the overhead contact line equipment of the adjacent track line can be achieved.

Description

technical field [0001] The invention relates to the field of electrified railways, in particular to a catenary maintenance vehicle. Background technique [0002] The catenary is an important part of the electrified railway infrastructure. As the catenary is used for a long time, various components of the catenary, such as insulating devices, network cables, and various supporting devices, will be worn to varying degrees, and the contact The state of the network will directly affect the normal operation of electric locomotives or EMUs. Therefore, it is necessary to frequently overhaul the catenary to ensure the normal operation of the electric locomotive or EMU. [0003] In the prior art, the catenary maintenance vehicle can only walk on one track, that is, it can only perform maintenance on the catenary on one track line, and the maintenance efficiency is very low, which cannot meet the maintenance needs of the current railway. Contents of the invention [0004] The inve...

Claims

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Application Information

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IPC IPC(8): B60M1/28B60F1/04
Inventor 高鸽马泳封全保
Owner CRRC BEIJING ERQI LOCOMOTIVE CO LTD
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