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A mobile explosion-proof door for civil air defense engineering

A civil air defense engineering and mobile technology, which is applied to the layout of switches with braking devices, windows/doors, and wings, etc. It can solve the impact deformation of airtight doors, poor explosion-proof buffer performance, and airtight doors that cannot be opened or closed, etc. problem, achieve the effect of alleviating the impact force of explosion, convenient operation and avoiding deformation

Active Publication Date: 2021-10-15
JINAN JINFENGYUAN PROTECTIVE EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the disadvantages that when the existing protective airtight door is deformed by the explosion impact, it will cause impact deformation to the fixed airtight door, so that the airtight door cannot be opened or closed, and the explosion-proof cushioning performance is poor, and the proposed A mobile explosion-proof door for civil air defense engineering

Method used

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  • A mobile explosion-proof door for civil air defense engineering
  • A mobile explosion-proof door for civil air defense engineering
  • A mobile explosion-proof door for civil air defense engineering

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] refer to Figure 1-7 , a mobile explosion-proof door for civil air defense projects, including a door frame 1 and a closed door 2, a door 15 is provided on the door frame 1, an accommodation groove 16 is provided on one side of the inner wall of the door 15, and a receiving groove 16 is provided on the other side of the inner wall of the door 15 Two grooves 3, the top inner wall and the bottom inner wall of the doorway 15 are provided with communicating grooves 40, and the two communicating grooves 40 are all connected with the receiving groove 16, and a guide plate 18 is slidably installed on the inner wall of one side of the receiving groove 16, The guide plate 18 is slidably connected with the airtight door 2, the door frame 1 is provided with a cavity 19, a drive mechanism is arranged in the cavity 19, two transverse shafts 20 are connected on the drive mechanism, the top and the bottom of the airtight door 2 are fixedly connected with Rack 21, gears 22 are fixedly ...

Embodiment 2

[0043] refer to Figure 1-7 , a mobile explosion-proof door for civil air defense projects, including a door frame 1 and a closed door 2, a door 15 is provided on the door frame 1, an accommodation groove 16 is provided on one side of the inner wall of the door 15, and a receiving groove 16 is provided on the other side of the inner wall of the door 15 Two grooves 3, the top inner wall and the bottom inner wall of the doorway 15 are provided with communicating grooves 40, and the two communicating grooves 40 are all connected with the receiving groove 16, and a guide plate 18 is slidably installed on the inner wall of one side of the receiving groove 16, The guide plate 18 is slidably connected with the airtight door 2, the receiving groove 16 is larger than the size of the airtight door 2, the door frame 1 is provided with a cavity 19, and a driving mechanism is arranged in the cavity 19, and two transverse shafts 20 are connected on the driving mechanism, and the airtight Th...

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Abstract

The invention belongs to the technical field of explosion-proof doors, in particular to a mobile explosion-proof door for civil air defense projects. When the existing protective airtight door is deformed by the explosion impact, it will cause impact deformation to the fixed airtight door, so that the airtight door cannot be opened or Closed, and the problem of poor explosion-proof cushioning performance, the following scheme is proposed, which includes a door frame and a closed door, the door frame is provided with a door, one side of the door is provided with a receiving groove on the inner wall, and the other side of the door is provided on the inner wall. There are two grooves, the top inner wall and the bottom inner wall of the door are provided with communicating grooves, the two communicating grooves are connected with the receiving groove, and a guide plate is slidably installed on one side of the inner wall of the receiving groove, and the guide plate slides with the airtight door connect. The invention is easy to operate, can play a preventive and protective role, and can relieve the airtight door from the impact force of the explosion, and can open or close the airtight door through horizontal movement, so as to avoid affecting use.

Description

technical field [0001] The invention relates to the technical field of explosion-proof doors and civil air defense engineering, in particular to a mobile explosion-proof door for civil air defense engineering. Background technique [0002] The explosion-proof door is an anti-explosion protection equipment to resist the accidental explosion of the external device of the industrial building, to ensure the safety of personnel and the internal equipment of the industrial building, not to be harmed by the explosion shock wave and to effectively prevent the continuation of the explosion hazard. The walls and floors are thicker and stronger than ordinary basements, and in addition to bearing weight, they also have a certain ability to resist shock waves and detonation waves of conventional bombs. [0003] When the existing protective airtight door is deformed by the explosion impact, it will cause impact deformation to the fixed airtight door, so that the airtight door cannot be op...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E06B5/12E06B3/46E05F15/72E05F15/635E05F5/08G08B19/00
CPCE05F5/08E06B3/4654E06B5/12E05F15/635E05F15/72G08B19/00
Inventor 尚僧堂
Owner JINAN JINFENGYUAN PROTECTIVE EQUIP CO LTD