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Intelligent telescopic device for railway traffic safety pedal

A rail transit and expansion device technology, applied in transportation and packaging, railway car body parts, etc., can solve the problems of manpower consumption, inconvenient use of safety pedals, complex structure, etc., to save labor, promote automation development, and small movement resistance Effect

Inactive Publication Date: 2016-07-06
CHENGDU MINGRI XINGCHEN SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an intelligent retractable device for rail transit safety pedals to achieve the purpose of easy installation of safety pedals, wide application range and simple structure, and solve the problems of inconvenient use, complex structure and costly manpower problem

Method used

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  • Intelligent telescopic device for railway traffic safety pedal
  • Intelligent telescopic device for railway traffic safety pedal
  • Intelligent telescopic device for railway traffic safety pedal

Examples

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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 Shown is the structural schematic diagram of the intelligent retractable device used for rail transit safety pedals provided by the present invention, comprising a carriage floor 1, a train door 5, and the carriage floor 1 is provided with a cover plate 3, and the carriage floor 1 and the cover plate 3 are connected to each other. A concave chute 10 is provided on the corresponding two end surfaces; a safety pedal 2 is slidably provided between the compartment floor 1 and the cover plate 3, and a slider matching the concave chute 10 is provided on the safety pedal 2 12. The slider 12 is located at the corresponding position of the concave chute 10; the safety pedal 2 is provided with a hydraulic cylinder 9 in the sliding direction, and the hydraulic cylinder 9 is co...

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PUM

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Abstract

The invention discloses an intelligent retractable device for rail transit safety pedals, which belongs to the technical field of rail transit equipment, and comprises a carriage floor, a train door, a cover plate arranged on the carriage floor, and corresponding parts of the carriage floor and the cover plate. Both end surfaces are provided with concave chute; a safety pedal is slid between the compartment bottom plate and the cover plate, and a slider matching the concave chute is arranged on the safety pedal, and the slider is located in 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; 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, complicated 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 an intelligent retractable device for rail transit safety pedals. 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 peda...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61D23/00
Inventor 庞雯彬
Owner CHENGDU MINGRI XINGCHEN SCI & TECH CO LTD
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