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Railway vehicle and cowcatcher structure thereof

A technology for rail vehicles and obstacle removers, which is applied in the direction of railway vehicle wheel guards/buffers, railway car body parts, transportation and packaging, etc. Quantify issues such as vehicle signaling system installation requirements

Active Publication Date: 2021-09-14
ZHUZHOU ELECTRIC LOCOMOTIVE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] It is difficult for traditional obstacle removers to achieve light weight and meet the installation requirements of vehicle signal systems
[0007] Liu Yingjiao, Yue Yi's newly published paper "Design and Simulation Analysis of an Obstacle Remover" introduces the obstacle remover board to achieve better removal of obstacles and obstacles by reducing the angle between the two rows of The effect of snow, but the deflector is not enough for the installation of the antenna system

Method used

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  • Railway vehicle and cowcatcher structure thereof
  • Railway vehicle and cowcatcher structure thereof
  • Railway vehicle and cowcatcher structure thereof

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Embodiment Construction

[0046] The present invention will be described in detail below with reference to the accompanying drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. For the convenience of description, if the words "up", "down", "left" and "right" appear in the following, it only means that the directions of up, down, left and right are consistent with the drawings themselves, and do not limit the structure.

[0047]A light-weight integrated obstacle remover structure, the main structure 2 of the above obstacle remover is "concave" type, and the transmission of force is optimized by strengthening the rigidity of the longitudinal beam, which meets the EN15227 strength standard. The middle area of ​​the above-mentioned "concave" main structure 2 of the obstacle remover is dug out to install the space vehicle signal system 1, but this structure will break the beam...

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Abstract

The invention discloses a railway vehicle and a cowcatcher structure thereof. The cowcatcher structure comprises a cowcatcher main structure with a concave area design, and the concave area of the cowcatcher main structure is used for installing a signal system; the cowcatcher main structure comprises an upper cover plate, a lower cover plate and a middle support. The concave area is of a trapezoidal structure which is formed by splicing a plurality of middle U-shaped beams and is large in outside and small in inside; a plough-shaped cowcatcher plate is arranged at the front end of the cowcatcher main structure; and a longitudinal strength reinforcing structure is arranged in the cowcatcher main structure, and a box-shaped body is formed between the longitudinal strength reinforcing structure and the lower cover plate. The cowcatcher structure has the characteristics of being light in weight and high in strength, and can meet the requirement for an ultra-large installation space needed by a vehicle signal system.

Description

technical field [0001] The invention relates to a rail vehicle and its obstacle remover structure, belonging to the field of rail vehicles, especially the field of motor vehicles. Background technique [0002] With the development of society, people have higher and higher requirements for the safety of rail vehicles. The rail vehicle obstacle remover is to remove obstacles on the front rail surface of the vehicle during the operation of the vehicle. The EMUs running in Europe have to face the disastrous weather with severe cold and long winter and a lot of snowfall. The obstacle remover is a guarantee It is an indispensable and important component for the safe operation of trains. [0003] Some EMUs operating in Europe are equipped with a signal system at the front of the chassis at both ends. The signal system is very important for the normal operation of the train in order to ensure the precise parking of the train (the parking deviation does not exceed ±300mm). The func...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61F19/06
CPCB61F19/06
Inventor 王晓绒岳译新金希红苏永章王海钧王赵华
Owner ZHUZHOU ELECTRIC LOCOMOTIVE CO LTD
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