Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Electromagnetic vehicle body stabilizing device for suspended monorail platforms

A stabilizing device and suspension technology, which is applied in the field of rail transit engineering, can solve problems affecting the safety of passengers getting on and off the train, reducing operating efficiency, and increasing the time of trains stopping at stations, so as to ensure safety, comfort and high reliability , Ease of daily maintenance and repair

Active Publication Date: 2017-09-08
SOUTHWEST JIAOTONG UNIV
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This will not only affect the safety of some passengers getting on and off the train, but also increase the stop time of the train at the station and reduce operational efficiency

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
  • Electromagnetic vehicle body stabilizing device for suspended monorail platforms
  • Electromagnetic vehicle body stabilizing device for suspended monorail platforms
  • Electromagnetic vehicle body stabilizing device for suspended monorail platforms

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] Specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0014] As shown in the figure, an electromagnetic car body stabilizing device for a suspended monorail platform is installed at the bottom of the car body and inside the groove of the base. It includes a vehicle-mounted permanent magnet 1, a base groove 2, a base electromagnet 3, a displacement sensor 10, and a base electromagnet unit controller 4.

[0015] The vehicle-mounted permanent magnet 1 is installed on the bottom of the front and rear doors of the suspended monorail vehicle, arranged symmetrically on the left and right, and there are four in each car body. The base groove 2 is arranged below the platform screen door, and its position height is consistent with that of the vehicle-mounted permanent magnet. The base electromagnet 3 is installed inside the base groove 2, its end face is aligned with the platform end wall, and its vertical ...

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 discloses an electromagnetic vehicle body stabilizing device for suspended monorail platforms which is mounted at the bottom of a vehicle body and the base of a platform and which provides controllable electromagnetic force according to lateral sloshing amplitude of the vehicle body when a vehicle is parked at a station so as to ensure that the vehicle body is stabilized. The left and right of the bottoms of front and rear doors of a suspended monorail vehicle are symmetrically provided with a plurality of vehicular permanent magnets; base grooves in bilateral symmetry are arranged below platform screen doors; in operating state, base electromagnets and the vehicular permanent magnets are in homopolar repulsion state so as to ensure restoring torque required for suppressing lateral sloshing of the vehicle body. Electromagnetic force is controlled in real time through displacement signals of the vehicle body and platform so as to suppress the vehicle body lateral sloshing due to wind load or passenger boarding and alighting when the suspended monorail vehicle is parked at the platform, so that boarding and alighting safety and comfort are ensured for passengers. The electromagnetic vehicle body stabilizing device using no mechanical stabilizing structure is easy to maintain in daily life and high in reliability.

Description

technical field [0001] The invention belongs to the field of rail traffic engineering, and relates to an electromagnetic car body stabilizing device, in particular to an electromagnetic car body stabilizing device used for a suspended monorail traffic platform. Background technique [0002] The first countries in the world to start running suspended monorails are Germany and Japan. my country's first suspended monorail traffic test line was completed and put into operation in Chengdu, Sichuan Province in October 2016, which has aroused the unanimous attention of all sectors of society. Suspended monorail vehicles have a broad market prospect in my country by virtue of their own unique advantages. At present, this system of rail transit has been included in the rail transit planning of many cities in my country. Different from traditional rail transit, the bogie of the suspended monorail is placed inside the box-shaped track beam with an open bottom, and the car body is conn...

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): B61B1/00B61B13/04E01F1/00
CPCB61B1/00B61B13/04E01F1/00
Inventor 翟婉明陈志辉蔡成标吕凯凯纪天成王开云
Owner SOUTHWEST JIAOTONG UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com