Supercharge Your Innovation With Domain-Expert AI Agents!

Portable rerailing device for passenger train

A railway passenger car, portable technology, which is applied to railway car body parts, transportation and packaging, equipment fixed to the track, etc. , Improve the effect of lifting height

Inactive Publication Date: 2016-05-04
CRRC NANJING PUZHEN CO LTD
View PDF6 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] It can be seen that the reset device is only suitable for the rerailing operation of small and medium tonnage locomotives, and cannot be used for the rerailing operation of railway passenger cars

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
  • Portable rerailing device for passenger train
  • Portable rerailing device for passenger train

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] Such as figure 1 , figure 2 As shown, the portable rerailing device for railway passenger cars in the embodiment of the present invention includes: a slide rail 1, a rear stop 2 fixed on the rear end of the slide rail 1 and a slide block 3 arranged on the slide rail 1, and the rear stop 2 is installed with a useful For the first manual jack 4 that pushes the slider 2 forward, the second manual jack 5 for jacking up the bogie side frame is fixed on the top of the slider 3 , and an anti-skid pad 6 is arranged on the top of the second manual jack 5 . In this embodiment, the first manual jack is a manual 10T mechanical jack; the second manual jack is a manual 13T multi-stage hydraulic jack. The second jack is fixed on the slider 3 by bolts.

[0023] Use rerailing device of the present invention to carry out the method for rerailing derailed vehicle as follows:

[0024] 1. Place two sets of rerailing devices under the two side frames of the bogie of the derailed vehicle,...

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 portable rerailing device for a passenger train. The portable rerailing device comprises a sliding rail, a rear check block fixed to the rear end of the sliding rail, and a sliding block arranged on the sliding rail. A first manual jack for pushing the sliding block forwards is mounted on the rear check block, a second manual jack for jacking a side frame of a bogie is fixed to the top of the sliding block, and an anti-slide pad is arranged on the upper portion of the second manual jack. The multistage-jack mechanism design is adopted in the device for lifting the train, the height of the device is reduced, and lifting height is increased. A sliding mechanism can be transversely driven to move, rerailing is achieved through transverse driving after lifting, and the device is simple and easy to use. By means of the device, rerailing efficiency can be improved, labor intensity can be lowered, and fast rerailing can be achieved. The portable rerailing device is small and exquisite in structure, especially suitable for carrying out rerailing operation in a narrow space, and higher in adaptability, and has great market significance on passenger train factories and station section maintenance units.

Description

technical field [0001] The invention relates to a portable rerailing device for railway passenger cars, belonging to the technical field of railway vehicle operation and maintenance. Background technique [0002] After derailment on the railway line or in the factory warehouse section due to traction or line problems, rely on railway cranes to lift or traditional lifting methods to rerail the vehicle, and at the same time derail in tunnels or areas with small spaces, the work of rerailing is more intensive and costly High, long waiting period and low efficiency. [0003] The inspection institute found that the Chinese utility model patent CN204279484U discloses a mine electric locomotive rerailing device, which includes a connecting seat, a screw, an industrial caster and a booster rod, and the booster rod and the industrial caster are respectively connected to the upper and lower ends of the screw rod. The screw passes through the outer side of the connecting seat and is c...

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): B61K5/06
CPCB61K5/06
Inventor 张茂兵施小兵桑劲鹏谢宁邱长权刘晓良
Owner CRRC NANJING PUZHEN 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