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

Suspension type vehicle platform parking linkage locking device

A locking device and suspension technology, applied to stations, transportation and packaging, railway car body parts, etc., to achieve the effect of compact structure, good manufacturing process, and complete functions

Pending Publication Date: 2020-06-26
CHINA RAILWAY BAOJI BRIDGE GRP
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no structural design of similar products at home and abroad

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
  • Suspension type vehicle platform parking linkage locking device
  • Suspension type vehicle platform parking linkage locking device
  • Suspension type vehicle platform parking linkage locking device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Embodiment 1: with reference to attached Figure 1-18 . A suspended vehicle platform docking linkage locking device, the electric push rod 2 in the driving mechanism moves back and forth, pushes the cam mechanism 15 located in the center rotary mechanism 3 and drives the locking arm assembly 11 at the same time, and the locking arm assembly 11 rotates to drive the cam Mechanism 2 12, cam mechanism 2 12 makes the locking arm assembly 11 spiral up or down; when the locking arm assembly 11 rotates 90 degrees, the proximity switch 13 of the piece is controlled by the in-position signal, the electric push rod 2 stops moving, and the electric push rod 2 goes back and forth Movement, pushes cam mechanism one 15, cam mechanism one 15 drives connecting rod assembly one 14, further drives movable pedal assembly 8 to rotate to horizontal position, movable pedal assembly 8 is connected with fixed pedal assembly 7, is used for passengers to get up and down, and approaches switch 5 a...

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 suspension type vehicle platform parking linkage locking device capable of realizing the parking requirements of a suspension type vehicle platform, ensuring the safe and smooth getting-on and getting-off of passengers, realizing linkage interlocking, and being flexible in action, safe and reliable. An electric push rod in a driving mechanism moves back and forth to pusha first cam mechanism located in the center rotation mechanism and drive a locking arm assembly at the same time, the locking arm assembly rotates to drive a second cam mechanism, and the second cammechanism enables the locking arm assembly to spirally ascend or descend. When the locking arm assembly rotates by 90 degrees, a proximity switch performs in-place signal control; the electric push rod stops moving and moves back and forth to push the first cam mechanism, the first cam mechanism drives the first connecting rod assembly and further drives the mobile pedal assembly to rotate to thehorizontal position, the mobile pedal assembly is connected with the fixed pedal assembly and used for passengers to get on and off, and meanwhile the proximity switch generates an in-place control signal.

Description

technical field [0001] The invention relates to a suspended vehicle platform docking linkage locking device which can meet the parking requirements of a suspended vehicle platform, ensure passengers get on and off safely and smoothly, and has linkage interlocking, flexible action, safe and reliable suspension vehicle platform parking linkage locking device, which belongs to the manufacture of vehicle platform parking linkage locking device field. Background technique [0002] With the rapid development of urban rail transit, operating vehicles have high loads and frequent stops to transport a large number of passengers. The safe, effective and rapid parking of vehicles requires a parking locking device. Yet there is no structural design of similar products both at home and abroad at present. Contents of the invention [0003] Design purpose: To avoid the deficiencies in the background technology, to design a suspended vehicle platform docking linkage lock that can meet t...

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): B61B1/02B61D23/02
CPCB61B1/02B61D23/025
Inventor 张立学牛均宽仵叔强
Owner CHINA RAILWAY BAOJI BRIDGE GRP
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