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Side wall doorway structure module of train, and train

A technology of structural modules and side walls, which is applied to door devices, railway car bodies, railway car body parts, etc., can solve the problems of easy distortion and deformation of the side, weak ability to bear compression and tension, etc., and achieve the ability to bear compression and tension The effect of strong ability and strong buckling resistance

Inactive Publication Date: 2020-07-03
CRRC TANGSHAN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the high side of the arched column is under pressure, the side is easily distorted and deformed, which in turn leads to a weak load-bearing compression and stretching capacity of the structural module of the side wall door of the train
[0003] Therefore, the ability of bearing compression and stretching of the structural module of the side wall doorway of the train is relatively weak, which is a technical problem that those skilled in the art urgently need to solve.

Method used

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  • Side wall doorway structure module of train, and train
  • Side wall doorway structure module of train, and train
  • Side wall doorway structure module of train, and train

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] figure 1 It is a three-dimensional schematic diagram of a side wall door structure module of a train according to an embodiment of the present application; figure 2 for figure 1 A schematic diagram of another angle of the structural module of the side wall doorway shown; image 3 for figure 1 Schematic diagram of the tubular uprights of the doorway structural module of the side wall shown; Figure 4 for image 3 Transverse schematic diagram of the tubular column shown. Such as figure 1 , figure 2 , image 3 and Figure 4 As shown, a side wall door structure module of a train in the embodiment of the present application includes:

[0047] A doorway wall panel 100 having a doorway;

[0048] Two tubular columns 200, the two tubular columns 200 are respectively located on both sides of the doorway, and one outer side of each tubular column is fixed to the inner side of the doorway wall panel 100;

[0049] Wherein, the inner side of the doorway wall panel is the...

Embodiment 2

[0088] A train according to an embodiment of the present application includes the side wall doorway structure module described in Embodiment 1.

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PUM

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Abstract

The embodiment of the invention provides a side wall doorway structure module of a train, and the train. The side wall doorway structure module comprises: a doorway wall plate with a doorway; and twotubular stand columns located on the two sides of the doorway correspondingly, wherein one outer side face of each tubular stand column is fixed to the inner side of the doorway wall plate, and the inner side of the doorway wall plate is the side, facing the interior of the train, of the doorway wall plate. The train comprises the side wall doorway structure module. According to the embodiment ofthe invention, the technical problem that the compression and stretching bearing capacity of the side wall doorway structure module of the train is relatively weak is solved.

Description

technical field [0001] The present application relates to the technical field of electric locomotives, and in particular, relates to a side wall doorway structural module of a train and the train. Background technique [0002] The structure module of the side wall doorway of existing train generally adopts a few-shaped column, and two flangings of the several-shaped column are melted and welded on the doorway wall plate. When the arched high side of the zigzag column is under pressure, the side is easily distorted and deformed, which in turn leads to a weak load-bearing compression and stretching capacity of the structural module of the side wall door of the train. [0003] Therefore, the capacity of the structural modules of the doorway of the side wall of the train to bear compression and tension is relatively weak, which is a technical problem urgently needed to be solved by those skilled in the art. [0004] The above information disclosed in this Background section is ...

Claims

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Application Information

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IPC IPC(8): B61D17/08B61D19/00
CPCB61D17/08B61D19/00
Inventor 杜建强侯建英姚瑞明赵文平付一娜王海生张硕韶李欣伟
Owner CRRC TANGSHAN CO LTD
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