Supercharge Your Innovation With Domain-Expert AI Agents!

Anti-snow guiding device for railway vehicles

A deflector, a technology for rail vehicles, applied in the direction of rail vehicle wheel guards/buffers, transportation and packaging, rail car body parts, etc. The upper parts and other problems can improve the air flow field, reduce the accumulation of ice, and reduce the damage.

Active Publication Date: 2015-01-28
CRRC QINGDAO SIFANG CO LTD
View PDF7 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Rail vehicles operating in cold and sandy areas will inevitably encounter the problem of easy accumulation of ice, snow and sand on the exposed parts of the bogie, which will cause abnormal wear of the brake disc on the bogie and the action of the brake caliper Defects and other faults, and the accumulated ice falling off will damage the bogie and its upper parts, seriously affecting the safety of the vehicle
At present, there is no effective way to solve the problem of ice and snow accumulation in the braking system in rail vehicles such as EMUs, and it mainly relies on manual removal, which wastes time and energy

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-snow guiding device for railway vehicles
  • Anti-snow guiding device for railway vehicles
  • Anti-snow guiding device for railway vehicles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0022] Such as figure 1 As shown, the present invention provides a kind of rail vehicle diversion snow prevention device, comprises bogie 1, is provided with equipment compartment 2 in other space under the vehicle other than bogie 1, is used for installing equipment under the vehicle, and equipment compartment 2 is opposite to the vehicle under the vehicle. The equipment plays a better protective role.

[0023] The equipment compartment 2 is surrounded by the bottom plate 3 and the skirt plates 4 on both sides. At the position where the bogie 1 is installed, the bottom plate 3 of the equipment compartment 2 will be sunken upwards to avoid the bogie 1, leaving space for the bogie 1. Here The bottom plate 3 at is composed of end plates 5 and top plates 6 at the front and rear ends along the running direction of the vehicle. When the vehicle is ...

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 invention relates to an anti-snow guiding device for railway vehicles. The anti-snow guiding device comprises a steering frame, and an equipment compartment bottom plate which surrounds the steering frame, wherein a guiding plate, which protrudes out of a skirting plate, is respectively arranged on the skirting plates at the front end and the rear end of the steering frame along the vehicle running direction. According to the anti-snow guiding device for the railway vehicles, aerodynamic principles are sufficiently used, and the guiding plates are arranged on the steering frame, so that the separation between snow and airstream is increased, the accumulation and icing of snow on the steering frame area are reduced, the damage of falling ice blocks on the steering frame and parts thereof is reduced, and the safety or reliability of the steering frame and the overall vehicle running is further guaranteed.

Description

technical field [0001] The invention relates to a snow prevention and diversion device for rail vehicles suitable for operation in high cold and high wind and sand regions, and belongs to the technical field of rail vehicle manufacturing. Background technique [0002] Rail vehicles operating in cold and sandy areas will inevitably encounter the problem of easy accumulation of ice, snow and sand on the exposed parts of the bogie, which will cause abnormal wear of the brake disc on the bogie and the action of the brake caliper Defects and other faults, and the accumulated ice falling off will damage the bogie and its upper parts, seriously affecting the safety of the vehicle. At present, there is no effective way to solve the problem of ice and snow accumulation in the braking system in rail vehicles such as EMUs, and it mainly relies on manual removal, which wastes time and effort. Contents of the invention [0003] The main purpose of the present invention is to solve the...

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
Patent Type & Authority Applications(China)
IPC IPC(8): B61F19/00B61F5/50
CPCB61F19/00
Inventor 单永林田爱琴李明珍李树海
Owner CRRC QINGDAO SIFANG CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com