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Civil air defense door capable of being quickly converted into radiation protection door

A fast conversion and anti-radiation technology, applied in the field of civil air defense doors, can solve the problems of laborious opening or closing, bulky anti-radiation doors, etc., and achieve the effect of easy recycling

Active Publication Date: 2020-04-14
盐城耀晖人防防护设备科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of anti-radiation door with lead plates is generally relatively heavy, and it is more laborious to open or close.

Method used

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  • Civil air defense door capable of being quickly converted into radiation protection door
  • Civil air defense door capable of being quickly converted into radiation protection door
  • Civil air defense door capable of being quickly converted into radiation protection door

Examples

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Embodiment Construction

[0028] Now do further detailed explanation in conjunction with accompanying drawing.

[0029] as follows Figure 1-10 As shown, the civil air defense door that can be quickly converted into a radiation protection door mainly includes: frame 1, guide rail 11, No. 1 lead plate moving groove 12, sliding door 2, roller 21, electromagnetic block 22, No. 2 Lead plate movement groove 23, latch 24, revolving door 3, handle 31, block hole 32, No. 3 lead plate movement groove 33, pin hole 34, No. 1 infrared detector 4, No. 2 infrared detector 5 , winch 6, support block 61, lead plate draw-in groove 62, groove 63, mobile lead plate 7, spring 71, electric gear 72, rack 8.

[0030] The upper and lower ends of the door frame 1 are provided with guide rails, and the middle part is provided with a No. 1 lead plate moving groove 12; the upper and lower ends of the sliding door 2 are also provided with rollers 21, and the sliding door 2 is installed on the door frame 1 through rollers on the ...

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Abstract

The invention discloses a civil air defense door capable of being quickly converted into a radiation protection door, and belongs to the technical field of civil air defense. The civil air defense door capable of being quickly converted into the radiation protection door includes a frame, a sliding door, a revolving door, a hoist, a moving lead plate and racks. The sliding door is installed on guide rails on a door frame through rolling wheels. The racks are arranged on both sides of a first lead plate moving groove, and electric gears are arranged on both sides of the moving lead plate. The moving lead plate can be controlled to move up and down on the racks through the meshing of the electric gears and the racks. The revolving door is installed on the sliding door through bolts and boltholes, and can be rotated to be opened or closed on the sliding door. The hoist is installed on the door frame for retracting and releasing the moving lead plate. When the civil air defense door needsto be in a radiation protection state, the moving lead plate moves down from the hoist into the revolving door; and when no radiation protection work is required, the moving lead plate moves up to the hoist and then is wound up together by the hoist.

Description

technical field [0001] The present invention relates to the technical field of civil air defense, in particular to a civil air defense door that can be quickly converted into a radiation protection door. Background technique [0002] A radiation door is a door installed at the door of a radiation exposure room. A layer of lead plate is placed inside the door to prevent the indoor radiation from going outside to cause damage to the outdoor human body. This anti-radiation door that puts into lead plate is generally all relatively heavy, all more laborious when opening or closing. As a general civil air defense door, we don't need too bulky doors for the convenience of labor-saving when switching. For this reason, the present invention provides a kind of civil air defense door that can be quickly converted into a radiation protection door. When performing radiation exposure work indoors, the lead plate can be quickly and automatically put into the inside of the door. The lead...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B5/18E06B5/10E06B3/36E06B3/70E06B3/46E06B7/28B66D1/28B66D1/40
CPCB66D1/28B66D1/40E06B3/36E06B3/4636E06B3/70E06B5/10E06B5/18E06B7/28
Inventor 陈莲红
Owner 盐城耀晖人防防护设备科技有限公司
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