Lifting safety protection device for platform door system

Abstract

The invention belongs to the field of platform door devices, and particularly relates to a lifting safety protection device for a platform door system. The device comprises lifting movable units and groove structures, the groove structures are arranged below platform floors between fixing structures and tracks, and the lifting movable units are vertically arranged in the groove structures; the lifting movable units comprise plate-type structures which are arranged in the groove structures, the lifting movable units are hidden in the groove structures below the platform floors when in an initial state, and when the lifting movable units are in an open state, the plate-type structures vertically lift from the inner portions of the groove structures and form shielding structures. According to the lifting safety protection device, when a train stops, an up and down train safe passage is built, the situation that passengers transversely pass through gaps and stay in the gaps is avoided, and the problems of an existing platform door are solved; the device further has the advantages that the device is simple in structure and easy to install, and the installation cost can be greatly reduced.

Description

technical field [0001] The invention belongs to the field of platform door equipment, and more specifically relates to a lift-type safety protection device for a platform door system, which can be quickly opened and closed, and isolates passengers from the transverse gap between the train and the platform to ensure driving safety and punctuality. Background technique [0002] On the platforms of high-speed railway stations, intercity train stations, and subway stations, passengers are in danger of falling into the tracks while waiting for the train. In order to put an end to this danger, platform doors are now installed on many platforms to isolate passengers from the platform doors before the arrival of the train to ensure the safety of passengers. [0003] However, when the train passes the platform at high speed, in order to meet the influence of train wind pressure, noise, and boundary, the platform door needs to be set away from the edge of the platform. At present, t...

AI Technical Summary

Problems solved by technology

When the train stops, the lifting movable unit rises and opens to build a safe channel for getting on and off the train, preventing passengers from passing through and staying in the gap horizontally, and solving the problems existing in the existing platform doors. It is very suitable for high-speed railway stations, intercity train stations, and subway stations. Waiting for all projects that need to install platform doors

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