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Railway vehicle and cab framework thereof

A rail vehicle and driver's cab technology, applied in the field of rail vehicles, can solve the problems of small space in the driver's cab and weak ability to prevent penetration by external objects, so as to increase the space, solve the weak ability to prevent penetration by external objects, and improve the ability to prevent penetration by external objects. effect of ability

Active Publication Date: 2021-06-18
CRRC TANGSHAN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The embodiment of the present application provides a rail vehicle and its driver's cab frame. The driver's cab frame adopts a single-layer structure and is provided with two anti-collision pillars, which can solve the problem that the existing driver's cab has a weak ability to prevent penetration of external objects and the driver's cab small space problem

Method used

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  • Railway vehicle and cab framework thereof
  • Railway vehicle and cab framework thereof
  • Railway vehicle and cab framework thereof

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Effect test

Embodiment 1

[0051] Such as figure 1 and figure 2 As shown in the structure, the embodiment of the present application provides a cab frame 1 of a rail vehicle, such as figure 1 As shown in the structure, the driver's cab frame 1 is arranged at one end of the car body, as figure 2 As shown in the structure, the driver's cab frame 1 includes two vertically arranged corner posts 11, two obliquely arranged anti-collision posts 12, an upper beam 13, a middle beam 14, a lower beam 15, an underframe beam 16 and a cover assembly 17; Two corner posts 11 are oppositely arranged along the width direction of the rail vehicle, and an upper crossbeam 13, an intermediate crossbeam 14, a lower crossbeam 15 and an undercarriage crossbeam 16 are fixedly connected between the two corner posts 11 at intervals from top to bottom; figure 1As shown in the structure, two corner posts 11 are vertically arranged on both sides of the car body, so that the driver's cab is as wide as the car body, and an upper cr...

Embodiment 2

[0067] Such as figure 1 As shown in the structure, the embodiment of the present application provides a rail vehicle, the rail vehicle includes a car body, and the car body includes any cab framework 1 provided in the above embodiments.

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Abstract

The embodiment of the invention relates to the technical field of railway vehicles, in particular to a railway vehicle and a cab framework thereof. The cab framework comprises corner columns, anti-collision columns, an upper cross beam, a middle cross beam, a lower cross beam, a chassis cross beam and a cover plate assembly; the upper cross beam, the middle cross beam, the lower cross beam and the chassis cross beam are sequentially and fixedly connected between the two corner columns from top to bottom at intervals; the cover plate assembly is welded and connected between the middle cross beam and the lower cross beam; the top ends of the anti-collision columns are connected to the middle portion, in the width direction of the railway vehicle, of the upper cross beam in a welded mode, the bottom ends of the anti-collision columns are connected to the chassis cross beam in a welded mode, the anti-collision columns are fixedly connected with the middle cross beam and the lower cross beam, and the two anti-collision columns are distributed in a splayed mode. The cab framework is of a single-layer structure and is provided with two anti-collision columns, and the problems that an existing cab is poor in external object penetration prevention capacity and small in cab space can be solved.

Description

technical field [0001] The present application relates to the technical field of rail vehicles, and in particular, relates to a rail vehicle and its driver's cab frame. Background technique [0002] The existing driver's cab frame is an important part of the stainless steel passenger car body. The frame of the driver's cab needs to meet the structural bearing requirements, the layout requirements of the entire vehicle, and the driver's cab vision requirements. The frame of the existing driver's cab is provided with only one anti-collision column above, and adopts a double-layer structure, which leads to the problems that the existing driver's cab has weak anti-penetration ability of external objects and the space of the driver's cab is small. Contents of the invention [0003] The embodiment of the present application provides a rail vehicle and its driver's cab frame. The driver's cab frame adopts a single-layer structure and is provided with two anti-collision pillars, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61D17/04B61F19/04
CPCB61D17/04B61F19/04Y02T30/00
Inventor 王志俊赵红军陈乐恒杨航李东峰杨国栋冉红杜建强
Owner CRRC TANGSHAN CO LTD
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