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

Electric telescopic step for platform

A technology of electric telescopic and telescopic pedals, which is applied to the arrangement of pedals or ladders, transportation and packaging, and vehicle parts, etc., which can solve problems such as the gap between vehicles and platforms, personnel injuries, and distance errors, so as to achieve stable carrying capacity and optimal telescopic Effects of resistance and strength

Pending Publication Date: 2022-02-08
IVY MACHINERY NANJING
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, when the bus stops at the platform, there is an error in the distance from the edge of the platform, and it cannot be completely close to the platform, resulting in a gap between the vehicle and the platform
At present, the electric telescopic steps of the platform doors on the market do not have a distance detection device. When the door is opened, the pedals are directly stretched out in place, which is easy to hit the car body and passengers, causing damage to the pedals, car body and even personal injury.

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
  • Electric telescopic step for platform
  • Electric telescopic step for platform
  • Electric telescopic step for platform

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The present invention will be further described below in conjunction with the accompanying drawings.

[0019] Such as Figure 1 to Figure 4 , an electric telescopic step on a platform of the present invention, comprising a support 1, a guide rail 2, a telescopic pedal 3, a sensor, a safety contact belt 5, a connecting rod 6 and a drive unit 7, the guide rail 2 is fixedly connected to the support 1, and the telescopic pedal 3 Slidingly connected on the guide rail 2, one end of the connecting rod 6 is hinged with the support 1, and the other end is hinged with the free end of the drive unit 7, the drive unit 7 drives the telescopic pedal 3 to slide on the support 1, the sensor and the safety contact belt 5 are all installed on the telescoping pedal front end, and sensor places the rear side of safety contact belt 5.

[0020] Drive unit 7 among the present invention comprises motor 701 and gear 702, and two gears 702 are rotatably connected on the bottom end surface of te...

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 electric telescopic step for a platform. A guide rail is fixedly connected to a support, a telescopic pedal is slidably connected to the guide rail, one end of a connecting rod is hinged to the support, the other end of the connecting rod is hinged to the free end of a driving unit, and the driving unit drives the telescopic pedal to slide on the support. The sensor and the safety contact belt are both installed at the front end of the telescopic pedal, and the sensor is arranged on the rear side of the safety contact belt. Distance detection and anti-pinch functions are adopted, and the telescopic resistance and strength of the pedal are optimized, so that the electric telescopic step is stable in operation and high in bearing capacity. The distance detection sensor and the safety contact belt are adopted, and the problems of clearance elimination and clamping prevention when the step extends out and collides with a vehicle body are solved.

Description

Technical field: [0001] The invention relates to an electric telescopic step for a platform. Background technique: [0002] In the prior art, when the bus stops at the platform, there is an error in the distance from the edge of the platform, and it cannot stop completely close to the platform, resulting in a gap between the vehicle and the platform. At present, the electric telescopic steps of the platform doors on the market do not have a distance detection device. When the door is opened, the pedals are directly stretched out in place, which is easy to hit the car body and passengers, causing damage to the pedals, car body and even personal injury. Therefore, need to propose a kind of new platform electric telescopic stepping device. Invention content: [0003] The present invention provides an electric telescopic step for a platform in order to solve the above-mentioned problems in the prior art. [0004] The technical scheme adopted in the present invention has: ...

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): B60R3/00B60R3/02
CPCB60R3/007B60R3/02
Inventor 童海波田兴华任虎强
Owner IVY MACHINERY NANJING
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