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Anti-creeper for railway vehicle collision

A rail vehicle and anti-climbing device technology, applied in the field of rail vehicle collisions, can solve problems such as unsatisfactory functions and effects, and achieve a good restraint effect

Active Publication Date: 2020-10-30
CRRC TANGSHAN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The structures and functions of the above-mentioned anti-climbing devices are basically similar, but the inventors of the present application have found that the functions and effects of such anti-climbing devices are still not ideal when they are used for collision and anti-climbing

Method used

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  • Anti-creeper for railway vehicle collision
  • Anti-creeper for railway vehicle collision

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Embodiment Construction

[0021] Such as figure 2 As shown, the present invention provides an anti-climber for rail vehicle collision, the anti-climber includes a base plate (11) and an anti-climbing tooth arranged on the base plate, and the anti-climbing tooth comprises a left side anti-climbing tooth (12) and the right anti-climbing tooth (13), and the setting heights of the left anti-climbing tooth and the right anti-climbing tooth (13) are different. The length directions of the left anti-climbing teeth and the right anti-climbing teeth are all set horizontally, and their left and right lengths are 300-700 mm, and their upper and lower heights are 15-60 mm. The thickness of the protrusions is 10-30 mm. The left-right length of the substrate is 600-1400mm, the vertical height is 125-300mm, and the thickness of the substrate is 10-30mm. Each first anti-climbing tooth (121) in the left anti-climbing tooth (12) and each second anti-climbing tooth (131) in the right anti-climbing tooth (13) are arran...

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Abstract

The invention provides an anti-creeper for railway vehicle collision. The anti-creeper comprises a base plate and anti-creeping teeth arranged on the base plate, the anti-creeping teeth comprise a left anti-creeping tooth and a right anti-creeping tooth, and setting heights of the left anti-creeping tooth and the right anti-creeping tooth are different. The anti-creeper can achieve effects of automatic centering, up-down climbing prevention and left-right deviation prevention at the same time. In a train collision process, a good restraining effect is achieved on keeping of a train collision track.

Description

technical field [0001] The invention relates to the field of rail vehicle collisions, in particular to an anti-climber for rail vehicle collisions. Background technique [0002] In the field of rail vehicle collisions, an anti-climbing device is generally installed at the front end of the energy-absorbing device in front of the cab. [0003] For example, patent CN 201310602896.7 discloses an anti-climber. The anti-climbing device includes a floor fixedly connected to the chassis of the vehicle body, a side beam of the chassis is fixedly connected to the left and right sides of the floor, the front end of the floor is fixedly connected to the anti-climbing beam arranged at the end of the vehicle, and The two ends of the anti-climbing beam are respectively connected to the corresponding underframe side beams; at least three crushing beams are arranged between the vehicle body underframe and the anti-climbing beam, and the outer side of the anti-climbing beam has laterally arr...

Claims

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Application Information

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IPC IPC(8): B61F19/04
CPCB61F19/04
Inventor 刘莉高宁侯帅昌霍鑫龙王云峰丁学彬于淼高峰
Owner CRRC TANGSHAN CO LTD
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