Unlock instant, AI-driven research and patent intelligence for your innovation.

Rail connecting manner

A rail and railway technology, which is applied to the joints of rails, rails, rails, etc., can solve the problems of reducing the service life of trains and damaging roadbeds, and achieves the effect of simple structure

Inactive Publication Date: 2015-09-16
范伟俊
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the railway is spliced ​​by rails. Due to the physical properties of thermal expansion and contraction, there is a 1 cm wide gap at the junction of the two rails. Loud sound, there is a large vibration at the same time, the vibration will damage the roadbed and reduce the service life of the train

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
  • Rail connecting manner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] The present invention will be further described below in conjunction with accompanying drawing

[0009] Such as figure 1 Shown, is the structural representation of the present invention, comprises left rail 1, right rail 2.

[0010] Extend the protruding part of the left rail 1 into the missing part of the right rail 2, leaving a gap of 1 cm between the protruding top and the missing bottom. When the wheel left rail 1 of the train travels to the right rail 2, since the two rails are overlapped and paralleled, there is no visual gap, so the train will not make sound and vibration when passing by.

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 a connecting manner of rails on a railway. A projection of a left rail extends into a notch in a right rail, so that the connecting parts of the left rail and the right rail are overlapped together in parallel. When a train passes the connecting parts, sound and vibration cannot occur, and destruction to the rails and damage to the train when the train passes the connecting parts can be reduced.

Description

technical field [0001] The invention relates to a rail handover of a train. Background technique [0002] At present, the railway is spliced ​​by rails. Due to the physical properties of thermal expansion and contraction, there is a 1 cm wide gap at the junction of the two rails. Loud sound, there is a large vibration at the same time, the vibration will damage the roadbed and reduce the service life of the train. Contents of the invention [0003] The invention provides a rail handover with simple structure and practical use. [0004] For realizing above-mentioned present technical scheme of the present invention is [0005] A kind of rail handover, set the two ends of the left rail to be the same, draw a 30 cm long line in the middle of the front end, remove one side of the line, so that the two ends of the rail each form a protruding rectangle, the design of the right rail is the same as that of the left The same as the rails, use the protruding part of the left rail...

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): E01B5/04
CPCE01B11/24
Inventor 不公告发明人
Owner 范伟俊
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