Railway platform linkage type lifting safety fence

The railway platform's interconnected lifting safety railings have enabled full-process safety protection and barrier-free passage for trains, solving the problems of inconvenient barrier-free passage services and passenger falls, and improving the stability of platform operations and passenger experience.

CN121133751BActive Publication Date: 2026-06-19WENZHOU MINGJUN INTELLIGENT EQUIPMENT CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
WENZHOU MINGJUN INTELLIGENT EQUIPMENT CO LTD
Filing Date
2025-10-31
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

In the existing technology, the barrier-free access service of railway platforms is inconvenient, and the warning lines and safety personnel supervision have limited effectiveness, which can easily lead to passenger fall accidents. In addition, the existing guardrails cannot effectively integrate barrier-free access and passenger guidance functions.

Method used

A railway platform linkage lifting safety guardrail was designed. Through the coordinated work of drive components, accessibility components and warning guidance components, the entire train process is linked. It includes lifting guardrail, accessibility passage and information prompts, and integrates alarms, OLED screens, etc., to provide safety protection, precise guidance and accessibility services.

Benefits of technology

It has improved the stability and coordination of platform operations, reduced the risk of passengers falling, improved travel efficiency and passenger waiting experience, provided convenient barrier-free access, and optimized the utilization of platform space.

✦ Generated by Eureka AI based on patent content.

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Abstract

This invention relates to the field of intelligent guardrail technology and discloses a railway platform linkage lifting safety guardrail, comprising multiple bases, each base having a top cover fixedly connected to its top, and each top cover having an alarm installed on its top. A mounting block is slidably connected to one side of the rear end of each base. A drive assembly is located on the bottom inner wall of each base, and a first brake motor is fixedly connected to one side of the bottom of each base. A pulley is fixedly connected to the output end of the first brake motor. Key information is dynamically displayed in stages using an OLED screen. Designs such as high-brightness green markings and enlarged fonts in densely populated areas enable precise passenger flow management, reducing congestion and shortening train stop times, thus improving travel efficiency. In terms of humanistic care, the foldable barrier-free access is easy to operate, allowing for quick connection to carriages without complex tools, providing safe travel assistance for special groups and demonstrating service inclusivity.
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