Through-passage mounting structure for rail vehicle

A technology for installation structures and rail vehicles, applied in the direction of railway car body, transportation and packaging, railway car body parts, etc., can solve the problems of deviation, inconvenient installation, low maintenance efficiency, etc., to eliminate deviation, improve convenience, and facilitate disassembly The effect of maintenance

Active Publication Date: 2021-03-30
JOINTECH (SUZHOU) VEHICLE SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, there are many shortcomings such as inconvenient installation, deviation, and low maintenance efficiency in the through channel.

Method used

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  • Through-passage mounting structure for rail vehicle
  • Through-passage mounting structure for rail vehicle
  • Through-passage mounting structure for rail vehicle

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that ...

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Abstract

The invention relates to a through-passage mounting structure for a railway vehicle. The through-passage mounting structure comprises a vehicle section (1), a through passage mounting frame (2), a shed cloth bridging block (3), shed cloth (4), a crimping plate (5), a mop ring (6) and a sealing element (7). Convenience, quickness and operability of connection between a through passage and a vehicleend are improved; deviation of mounting hole sites can be effectively eliminated, the vehicle maintenance efficiency is improved, disassembly and maintenance are convenient, the structure can be flexibly applied to various through passage connection and through passage manufacturing processes, and an application range is wide; by arranging an efficient and rapid mounting structure, rapid and convenient mounting and dismounting are guaranteed; reasonable layout and an attractive appearance of the through-passage connecting structure are ensured; and rapid and stable installation operation canbe achieved, the manufacturing efficiency is improved, vehicle disconnection is convenient and rapid, and a sectional material manufacturing process is simple.

Description

technical field [0001] The invention relates to the technical field of rail vehicle through passages, in particular to a through passage installation structure for rail vehicles. Background technique [0002] The through passage is mainly installed at the connection between two adjacent carriages of the train, so that a complete passage is formed at the end of the train, so that it has good expansion and contraction performance, fire prevention, rain prevention, sound insulation and noise reduction, and the ability to pass through curved movements. The safety of the vehicle operation is guaranteed, and the comfort of the passenger travel environment during the train operation is improved at the same time. However, in the prior art, there are many disadvantages such as installation inconvenience, deviation, and low maintenance efficiency in the through channel. Contents of the invention [0003] In order to solve the defects and deficiencies in the prior art, the present i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61D17/22
CPCB61D17/22
Inventor 郝庆军陈良严继平
Owner JOINTECH (SUZHOU) VEHICLE SYST CO LTD
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