Novel subway shielding door with anti-collision and anti-pinch functions

Abstract

The invention discloses a novel subway shielding door with anti-collision and anti-pinch functions. The door comprises a rectangular framework. An automatic opening structure, a shielding protection mechanism and a cleaning mechanism are arranged on the rectangular framework. The automatic opening structure mainly comprises four first lead screw supports, four first lead screws, four first stepping motors and a pair of shielding door bodies. The novel subway shielding door has the beneficial effects that the problems, mentioned in the background art, that a subway shielding door is simplex instructure and only has a shielding effect, and consequentially, loss is caused by expanding of passengers or object collision frequently when the subway shielding door is used are effectively solved;and the subway shielding door is not hindered from being used while the shielding structure of the novel subway shielding door reasonably shields the subway shielding door.

Description

technical field [0001] The invention relates to the field of subway screen doors, in particular to a novel subway screen door with anti-collision and anti-pinch functions. Background technique [0002] The subway screen door is a high-tech product integrating construction, machinery, materials, electronics and information, and is used on subway platforms. The screen door separates the platform from the train running area, and is automatically opened by the control system. [0003] The purpose of subway screen doors is to protect the doors of subway trains, but the traditional subway screen doors have a single structure and only play a blocking role. In use, there are loopholes, which threaten people's life safety when the subway is running, so when the subway screen door is used, it should be reasonably protected, and at the same time it will not hinder the use of the subway screen door. Contents of the invention [0004] The purpose of the present invention is in order ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of subway screen doors is to protect the doors of subway trains, but the traditional subway screen doors have a single structure and only play a blocking role. When using, there are loopholes, which threaten people's life safety when the subway is running, so when the subway screen door is used, it should be reasonably protected, and at the same time it will not hinder the use of the subway screen door

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