Anti-derailment device for railway vehicle bogie and railway vehicle bogie

A technology for rail vehicles and bogies, which is applied in the field of anti-derailment devices for rail vehicle bogies and rail vehicle bogies, can solve the problems of insufficient strength of anti-derailment devices and inability to cope with the impact force of derailment conditions, so as to improve driving safety and Efficiency, low cost, and the effect of improving the strength of the device

Pending Publication Date: 2022-04-26
CRRC TANGSHAN CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] An embodiment of the present application provides an anti-derailment device for a rail vehicle bogie and a rail vehicle bogie to solve the problem that the existing anti-derailment device is insufficient in strength and cannot cope with a large impact force under derailment conditions

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Anti-derailment device for railway vehicle bogie and railway vehicle bogie
  • Anti-derailment device for railway vehicle bogie and railway vehicle bogie
  • Anti-derailment device for railway vehicle bogie and railway vehicle bogie

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] The embodiment of the invention discloses an anti-derailment device for a rail vehicle bogie and a rail vehicle bogie to solve the problem that the existing anti-derailment device is insufficient in strength and unable to cope with a large impact force under a derailment working condition.

[0042] In order to make the technical solutions and advantages in the embodiments of the present application clearer, the exemplary embodiments of the present application will be further described in detail below in conjunction with the accompanying drawings. Apparently, the described embodiments are only part of the embodiments of the present application, and Not an exhaustive list of all embodiments. 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.

[0043] see Figure 1-5 , figure 1 It is a schematic diagram of the installation structure of a rail vehicle bogie an...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The embodiment of the invention provides an anti-derailment device for a railway vehicle bogie and the railway vehicle bogie, the anti-derailment device for the railway vehicle bogie comprises a mounting seat, the mounting seat comprises a third plate body, the third plate body is arranged in the vertical direction of the bogie, and the third plate body is located on the inner side of a rail in the transverse direction of the bogie; the first plate body is connected with the third plate body, the second plate body is fixed to the upper portion of the first plate body, and the first plate body is arranged in the transverse direction of the bogie and extends in the longitudinal direction of the bogie; the first plate body and the second plate body are respectively provided with mounting holes used for being connected with a bogie. According to the device, the second plate body is fixed to the upper portion of the first plate body and used for being fixedly connected with the bogie for reinforcement; the strength of the device is improved so as to cope with large impact force under the derailment working condition. The device is simple in structure, low in cost, reliable in work and easy to maintain, existing lines and connecting air cylinders on the high-speed train bogie do not need to be changed, and the actual requirement for transformation and upgrading of the existing high-speed train bogie is met.

Description

technical field [0001] The present application relates to the technical field of rail transit equipment, in particular to an anti-derailment device for a rail vehicle bogie and a rail vehicle bogie. Background technique [0002] With the continuous increase of the speed of rail transit vehicles, the frequency of train derailment accidents is also increasing. In order to better reduce the occurrence of rail vehicle derailment accidents, the research and development and design of train derailment protection devices are particularly important. [0003] The existing rail vehicle bogie anti-derailment devices cannot meet the characteristics of high-speed train bogies with high height from the rail surface and strict lower limit. At the same time, the device is not strong enough to cope with the large impact force under derailment conditions. Contents of the invention [0004] The embodiment of the present application provides an anti-derailment device for a rail vehicle bogie a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B61F5/50B61F9/00
CPCB61F5/50B61F9/00
Inventor 霍鑫龙侯帅昌丁学彬伊召锋许阳华刘莉侯斌昌薛彬彬张健
Owner CRRC TANGSHAN CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap