Wire groove mounting, dismounting and suspending device for railway vehicles

A rail vehicle and suspension device technology, which is applied in the field of rail vehicles, can solve the problems of occupying maintenance stations, waste of maintenance stations, and inability to perform streamlined operations, and achieve the effects of saving manpower and material resources and improving production efficiency

Active Publication Date: 2017-09-15
CRRC QINGDAO SIFANG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a rail vehicle trunking dismounting and hanging device to solve the problem of long-term occupation of the maintenance platform during the existing maintenance, making it impossible to perform streamlined operations and seriously wasting the maintenance platform

Method used

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  • Wire groove mounting, dismounting and suspending device for railway vehicles
  • Wire groove mounting, dismounting and suspending device for railway vehicles
  • Wire groove mounting, dismounting and suspending device for railway vehicles

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Embodiment Construction

[0024] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0025] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying Describes, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and operate in a specific orientation, and therefore sh...

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PUM

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Abstract

The invention relates to the technical field of railway vehicles, and discloses a wire groove mounting, dismounting and suspending device for the railway vehicles. The wire groove mounting, dismounting and suspending device comprises a plurality of groups of suspending and supporting frames and a bearing bracket, wherein the bearing bracket is used for penetrating through the suspending and supporting frames and is arranged on the bottom surfaces of the suspending and supporting frames; the suspending and supporting frames are arranged at the bottom of a vehicle body at intervals, and the upper ends of the suspending and supporting frames are connected with mounting beams of the vehicle body; and the bearing bracket and the suspending and supporting frames can move relatively. According to the wire groove mounting, dismounting and suspending device disclosed by the invention, after a wire groove is dismounted from the railway vehicle, the wire groove can move along with the vehicle body, so that a fixed platform is not occupied, and the platform can be provided for subsequent vehicles for repair; and according to production needs, streamline operation is performed, so that a lot of manpower and material resources are saved, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of rail vehicles, in particular to a wire slot disassembly and suspension device for rail vehicles. Background technique [0002] During the five-level repair of the secondary wheel of the EMU, in order to meet the requirements of cable replacement in the maintenance regulations, the wire slot needs to be removed. The current vehicle uses the wire groove lifting device to remove the wire groove, and uses the tooling stool to support it to complete the cable replacement. However, during the cable replacement operation, due to the fact that the tooling bench is too high and cannot be moved, the reverse pulling operation cannot be performed, which will cause the following impacts: (1) The maintenance platform is occupied for a long time, and the streamlined operation cannot be performed, and the maintenance platform is seriously wasted; ( 2) The construction space of the existing tooling is narrow, the operati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60M1/34H02G3/04
Inventor 邹阳刘杨许士军国跃徐野
Owner CRRC QINGDAO SIFANG CO LTD
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