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Basement civil air defense structure and construction method

A basement and civil air defense technology, which is applied to building components, war damage prevention, building construction, etc., can solve the problem of low efficiency of opening and closing explosion-proof doors, and achieve the effect of improving efficiency

Inactive Publication Date: 2022-03-18
广东正盾人防工程防护设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] During the long-term work, the staff found the following defects: in case of an emergency, multiple screws must be used to fix the explosion-proof plate between the upper and lower fixing seats, so as to close the explosion-proof door , due to the large number of screws, the efficiency of the staff to open and close the explosion-proof door is low

Method used

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  • Basement civil air defense structure and construction method
  • Basement civil air defense structure and construction method
  • Basement civil air defense structure and construction method

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Effect test

Embodiment 1

[0050] The embodiment of the present application discloses a basement civil air defense structure installed underground. refer to figure 1 The basement civil air defense structure includes a basement body 1 , the basement body 1 includes a roof 12 and four side panels 11 , and the tops of the four side panels 11 are fixedly connected to the lower surface of the roof 12 . One of the side plates 11 is provided with an entrance and exit 111 and two chute 112 , the two chute 112 are symmetrically distributed on both sides of the entrance and exit 111 , and the explosion-proof doors 2 are slidingly arranged in the two chute 112 . The lower surface of the top plate 12 is provided with a driving mechanism 3 for driving the two explosion-proof doors 2 to slide towards or away from each other, so as to realize the opening and closing of the two explosion-proof doors 2 .

[0051] Continue to refer to figure 1 , in the horizontal direction, the sliding direction of the explosion-proof ...

Embodiment 2

[0063] The difference between embodiment 2 and embodiment 1 is:

[0064] refer to Figure 7 with Figure 8 , the drive assembly 33 includes a worm gear 336, a worm screw 337, a motor 334 and two third support blocks 335; the two third support blocks 335 are fixed on the basement body 1, and the two ends of the worm 337 are respectively connected to the two third support blocks 335 is rotationally connected, the worm gear 336 is sleeved on the linkage rod 321 and is fixedly connected with the linkage rod 321, the worm gear 336 and the worm screw 337 mesh with each other; the motor 334 is fixed on the basement body 1, and the output shaft of the motor 334 is fixed to the end of the worm screw 337 connect. The motor 334 drives the worm 337 to rotate, the worm 337 drives the worm wheel 336 to rotate, and the worm wheel 336 drives the linkage rod 321 to rotate, so that the two explosion-proof doors 2 can slide toward each other or move away from each other; meanwhile, the worm wh...

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Abstract

The basement civil air defense structure comprises a basement body, one side plate of the basement body is provided with an entrance and a sliding groove which are communicated with each other, an anti-explosion door is arranged in each sliding groove in a sliding mode, a driving mechanism is arranged on the basement body, and the driving mechanism comprises a sliding assembly and a linkage assembly; the sliding assembly comprises a first supporting block, a rotating rod, a straight gear and a rack, the first supporting block is fixed to the basement body, the rotating rod is arranged on the first supporting block in a penetrating mode and rotationally connected with the first supporting block, and the straight gear is arranged on the rotating rod in a sleeving mode and fixedly connected with the rotating rod; the rack is fixed on the explosion-proof door, and the straight gear is meshed with the rack; the linkage assembly is used for driving the rotating rod to rotate. The explosion door opening and closing efficiency of workers is improved.

Description

technical field [0001] The present application relates to the technical field of civil air defense engineering, in particular to a basement civil air defense structure and a construction method. Background technique [0002] Civil air defense projects, also known as civil air defense projects, refer to underground protective buildings built separately to protect personnel and material shelter, civil air defense command, and medical rescue in wartime, as well as basements built in combination with ground buildings that can be used for air defense during wartime. Civil air defense engineering is an important facility to prevent sudden enemy attacks, effectively cover personnel and materials, and preserve war potential; it is an engineering guarantee for persisting in urban combat and long-term support for anti-aggression wars until victory. The basement civil air defense structure includes the basement and the entrance opened on the side wall of the basement, and the entrance ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B5/02E06B5/12E06B7/28E05F15/635
CPCE06B5/02E06B5/12E06B7/28E05F15/635
Inventor 吴尚峰童进平张毅李岳峰邹杰朱瑞贞
Owner 广东正盾人防工程防护设备有限公司
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