Large plate type disguising door of subway entrance protection section

Abstract

The invention provides a large plate type disguising door of a subway entrance protection section. The large plate type disguising door comprises door leaves, hinges and locking mechanisms, wherein the door leaves are mounted at a gate of a protection door hidden room at left and right sides of a personnel passageway and are formed by a main door leaf and a secondary door leaf; the locking mechanisms are respectively arranged on the back of the main door leaf and the back of the secondary door leaf; the back of the main door leaf and one side of the main door leaf, which is far away from the secondary door leaf, are hinged with the hinges which are fixedly connected with a reinforced concrete structure; a universal wheel is arranged at the position of the lower side of the back of the secondary door leaf; a main door leaf edge frame is arranged at the side edge of one side of the main door leaf, which is close to the secondary door leaf; a secondary door leaf edge frame is arranged at the side edge of one side of the secondary door leaf, which is close to the main door leaf; and the main door leaf and the secondary door leaf are hinged together through main and secondary door hinges. The disguising door disclosed by the invention has a certain decoration performance and also has a certain disguising function; the disguising door has the effect of disguising a protection door; and furthermore, the rapid closing of the protection door is not influenced.

Description

technical field [0001] The invention relates to a camouflage door installed on the entrance and exit protection section of a subway project. Background technique [0002] With the rapid development of urban subways, the decoration and decoration of the entrances and exits of subway projects are becoming more and more perfect. However, the protective doors set at the entrances and exits of subway projects are limited by the size of civil works. If they are not decorated, they will be exposed to the personnel passage, affecting If the appearance of the entrance and exit of the subway project is made to be consistent with the decoration of the personnel passage, it will affect the closing of the protective door and fail to achieve the purpose of quick transition between peacetime and wartime. Therefore, along with the higher requirement that the market proposes to the decoration of subway entrances and exits, it is urgent to find a way to solve this problem now. Contents of t...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a large-plate camouflage door in the protective section of the subway entrance and exit, which can hide the protective door and will not affect the closing of the protective door, so as to solve the urgent need for decoration of the entrance and exit of subway projects

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