Folding type disguising door of protective section of subway entrance and subway exit

An entrance and exit, folding technology, applied in the field of camouflage doors, to achieve the effect of fast closing, promoting comprehensive construction, extensive military benefits, social benefits and economic benefits

Active Publication Date: 2013-05-08
4TH DESIGN & RES INST OF ENGINEER CENT STAFF PLA
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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 a folding camouflage door for 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

Method used

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  • Folding type disguising door of protective section of subway entrance and subway exit
  • Folding type disguising door of protective section of subway entrance and subway exit
  • Folding type disguising door of protective section of subway entrance and subway exit

Examples

Experimental program
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Embodiment Construction

[0036] Examples see Figure 1-3 As shown, this subway entrance and exit protective section folding camouflage door 19 includes door leaves, and the door leaves are arranged on the doorways of the protective door hidden chambers 14 on the left and right sides of the personnel passage 13, and are composed of a free door leaf 1 and at least one in the middle Door leaf 2 (the quantity of the middle door leaf is determined according to the width of the doorway of the protective door hidden room 14, when there are more than two middle door leaves, the middle door leaf is detachably connected with the adjacent middle door leaf through the latch 12 positioned at the back of the door leaf) and a The side door leaf 3 is formed.

[0037] see figure 1 , Figure 6 , Figure 7 In the present embodiment, the free door leaf 1 is a single door, the middle door leaf 2 and the side door leaf 3 are double-leaf doors, and the two door panels of the double-leaf door are hingedly connected togeth...

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Abstract

A folding type disguising door of a protective section of a subway entrance and a subway exit comprises door leaves. The door leaves are arranged on doorways of protective door concealing chambers at the left side and the right side of a personnel gallery. The door leaves are composed of a free door leaf, at least one middle door leaf and a side door leaf. A mortise lock is arranged at one side of each free door leaf. A door frame is arranged on a side wall, near each free door leaf, of the protective door concealing chamber and a spring bolt hole matched with the mortise lock is formed in the door frame. The other side of each free door leaf is provided with a closed lock matched with the middle door leaf in use. A guide rail is arranged on a ceiling above each door leaf and a guide rail groove is formed in the ground below each door leaf. The disguising door has functions of decoration and disguising so that a function of a disguising protective door is achieved and rapid closing of the protective 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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B5/10
Inventor 胡圣伟刘宜平黄静华王阳明杨海平杨洁刘首郝鲁波卢绪智柴永生
Owner 4TH DESIGN & RES INST OF ENGINEER CENT STAFF PLA
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