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

Telescopic safety intelligent pedal with supporting device

A support device and telescopic technology, which is applied in the field of telescopic safety intelligent pedals, can solve the problems of manpower consumption, complex structure, and inconvenient use of safety pedals, and achieve the effects of labor saving, small movement resistance, and promotion of automation development

Inactive Publication Date: 2017-07-07
CHENGDU MINGRI XINGCHEN SCI & TECH CO LTD
View PDF9 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a retractable safety intelligent pedal with a support device to achieve the purpose of easy installation of the safety pedal, wide application range and simple structure, and solve the problem of inconvenient use, complex structure and labor-intensive use of the existing rail transit safety pedal. The problem

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
  • Telescopic safety intelligent pedal with supporting device
  • Telescopic safety intelligent pedal with supporting device
  • Telescopic safety intelligent pedal with supporting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The present invention will be described in further detail below through specific implementation examples and in conjunction with the accompanying drawings.

[0017] figure 1 , figure 2 as well as image 3 A schematic structural view of the retractable safety intelligent pedal with supporting device provided by the present invention is shown, including a carriage floor 1 and a train door 5. The carriage floor 1 is provided with a cover plate 3, and the correspondence between the carriage floor 1 and the cover plate 3 Concave chute 10 is provided on both end faces of the car body; a safety pedal 2 is slid between the compartment floor 1 and cover plate 3, and a slider 12 matching the concave chute 10 is provided on the safety pedal 2 , the slide block 12 is located at the corresponding position of the concave chute 10; the sliding direction of the safety pedal 2 is provided with a hydraulic cylinder 9, and the hydraulic cylinder 9 is connected with a hydraulic pump 8; ...

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 a retractable safety intelligent pedal with a support device, which belongs to the technical field of rail transit equipment and includes a carriage floor and a train door. The carriage floor is provided with a cover plate. Each end face is provided with a concave chute; a safety pedal is slid between the compartment floor and the cover plate, and a slider matching the concave chute is arranged on the safety pedal, and the slider is located at the bottom of the concave chute. On the corresponding position; the sliding direction of the safety pedal is provided with a hydraulic cylinder, and the hydraulic cylinder is connected with a hydraulic pump; the train door is provided with a rotating shaft, and the rotating shaft is arranged on the bottom plate of the carriage, and a projection is provided on the radial direction of the rotating shaft A touch switch is provided on the moving direction of the bump, and the touch switch is electrically connected with the hydraulic pump, so as to solve the problems of inconvenient use, complex structure and labor-consuming of the existing rail transit safety pedal.

Description

technical field [0001] The invention relates to the technical field of rail transit equipment, in particular to a retractable safety intelligent pedal with a supporting device. Background technique [0002] In the process of rail transit construction, in order to ensure the safe running of trains, there is often a certain gap between the platform and the train body, which brings certain safety hazards to passengers. Passengers are easy to trip over the gap when getting on and off the train. Or the foot is stuck in the gap due to stepping on the air. In order to eliminate the safety threat to passengers caused by the gap between the edge of the platform and the train, the crew of the existing train will generally actively place a safety pedal when the train stops at the platform. The gap between the train and the platform ensures that passengers get off safely without causing danger due to the gap between the train and the platform; at present, there is a movable safety pedal...

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): B61D23/00
Inventor 庞雯彬
Owner CHENGDU MINGRI XINGCHEN SCI & TECH CO LTD
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