Shock-resisting steel explosion-venting rolling shutter door

An impact-resistant, rolling door technology, used in windows/doors, door/window protection devices, building components, etc., can solve the problem of inability to make large sizes, and achieve the effects of easy opening and closing, good explosion venting, safety and reliability

Inactive Publication Date: 2013-07-31
SHANGHAI SENLIN SPECIAL TYPE STEEL DOOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the technical defect that the existing traditional explosion-venting doors and windows cannot be made into large sizes in order to meet the requirements of anti-explosion shock wave, the present invention provides an impact-resistant steel explosion-ventin

Method used

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  • Shock-resisting steel explosion-venting rolling shutter door
  • Shock-resisting steel explosion-venting rolling shutter door
  • Shock-resisting steel explosion-venting rolling shutter door

Examples

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Example Embodiment

[0024] The present invention will be further explained below in conjunction with the drawings and embodiments.

[0025] As attached Figure 1~5 As shown, an impact-resistant steel explosion venting rolling shutter door includes a transmission system 1, a curtain surface 2, an open rail 3, and a control system 4. The transmission system 1 is mounted on a bracket plate 5, and the bracket plate 5 is fixedly mounted to On the building wall, one end of the curtain surface 2 is installed on the transmission system 1, and both sides extend into the slot 301 of the open rail 3, and can move in the slot 301 of the open rail 3, where the The open rail 3 includes a mounting part 302 and an explosion venting part 303. The mounting part 302 and the explosion venting part 303 are connected by a hinge 304. An explosion venting device 305 is also installed between the mounting part 302 and the explosion venting part 303. The device 305 can ensure that the mounting part 302 and the explosion ven...

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Abstract

The invention relates to a shock-resisting steel explosion-venting rolling shutter door comprising a drive system (1), wherein the drive system (1) is arranged on a support plate (5); the support plate (5) is fixedly arranged on the wall of a building; one end of a curtain surface (2) is arranged on the drive system (1); and two sides of the curtain surface (2) extend into notches (301) of open-type guide rails (3) and are capable of moving in the notches (301) of the open-type guide rails (3). The rolling shutter door is characterized in that the open-type guide rails (3) comprise installation parts (302) and explosion venting parts (303) which are connected through hinges (304); and explosion venting devices (305) are arranged between the installation parts (302) and the explosion venting parts (303). The shock-resisting steel explosion-venting rolling shutter door provided by the invention has the advantages that the requirements that the open and the close of the door are easy in normal use and large-size objects can pass are satisfied; and when an explosion accident happens, the curtain surface can be opened by shock wave to realize good explosion venting and pressure releasing functions.

Description

technical field [0001] The invention belongs to the technical field of building components, and in particular relates to an impact-resistant steel explosion-venting rolling door used for building entrances and passages with explosion risks, which can avoid or weaken the damage to buildings caused by shock waves generated by explosions, and provide protection for property and Provide effective protection for personnel safety. Background technique [0002] The rolling shutter door is made of multi-joint movable door pieces connected in series. In the fixed slideway, the upper and lower doors are rotated around the reel above the door. The rolling shutter door acts as a horizontal partition in the same way as the wall. It consists of a curtain plate, a seat plate, a guide rail, a support, a reel, a box, a control box, a rolling door machine, a limiter, a door lintel, a manual quick-release switch device, and a button switch. It is composed of 13 parts, including safety device,...

Claims

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Application Information

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IPC IPC(8): E06B5/12E06B9/58
Inventor 王福深汤丁天
Owner SHANGHAI SENLIN SPECIAL TYPE STEEL DOOR
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