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Side wall assembly for rail vehicle and rail vehicle

A rail vehicle and side wall technology, applied in the field of rail vehicles, can solve the problems of increased mass and volume of rail vehicles, and achieve the effects of avoiding weight increase, ensuring integrity, and compact overall structure

Active Publication Date: 2020-08-11
CRRC QINGDAO SIFANG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide a side wall assembly of a rail vehicle and the rail vehicle, so as to solve the problem in the prior art that the mass or volume of the rail vehicle is increased due to an additional air duct system arranged on the side wall

Method used

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  • Side wall assembly for rail vehicle and rail vehicle
  • Side wall assembly for rail vehicle and rail vehicle
  • Side wall assembly for rail vehicle and rail vehicle

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Embodiment Construction

[0028] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0029] In the present invention and the embodiments of the present invention, such as figure 1 As shown, the length direction of the side wall body 701 refers to the X direction, and the height direction of the side wall body 701 refers to the Z direction.

[0030] Such as figure 1 with figure 2 As shown, embodiments of the present invention provide a rail vehicle side wall assembly. The side wall assembly of this embodiment includes a side wall 70 and a plurality of side wall columns 710, the side wall 70 includes a side wall body 701; a plurality of side wall columns 710 are connected with the side wall body 701, and a plurality of side wall columns 710 are connected along the side wall ...

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PUM

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Abstract

The invention provides a side wall assembly of a rail vehicle and the rail vehicle. The side wall assembly of the rail vehicle includes: a side wall, including a side wall body; a plurality of side wall columns, all connected with the side wall body, and a plurality of side wall columns are arranged at intervals along the length direction of the side wall body; wherein, in the side wall body In the length direction of the rail vehicle, at least two side wall columns and the side wall body form an auxiliary air duct for the rail vehicle. By applying the technical scheme of the invention, the structure of the rail vehicle can be made compact.

Description

technical field [0001] The invention relates to the field of rail vehicles, in particular to a side wall assembly of a rail vehicle and the rail vehicle. Background technique [0002] In the prior art, an additional air duct structure is provided on the side wall of the rail vehicle. The air duct structure is usually connected by welding or riveting a plurality of aluminum alloy thin plates to form a rectangular box, and then the rectangular box is riveted on the side wall of the rail vehicle. Although this independently arranged air duct structure can ensure the ventilation effect inside the rail vehicle, the above-mentioned air duct structure increases the weight of the rail vehicle body, and occupies the space inside or outside the rail vehicle, affecting the entire track. The overall structure of the vehicle. Contents of the invention [0003] The main purpose of the present invention is to provide a rail vehicle side wall assembly and the rail vehicle to solve the p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61D17/08
CPCB61D17/08B61D27/009
Inventor 喻海洋王飞宋波梁建英田洪雷
Owner CRRC QINGDAO SIFANG CO LTD