A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a double-door-leaf security door. The door structurally comprises hand wheels, door frames, an automatic device, door planks, sealing strips and an observation hole, wherein the hand wheel is installed at a middle end of each door plank, the automatic device is arranged at upper ends of the door frames, the sealing strip is pasted to the inner side of each door plank, and atriggering device drives a rack to slide through a transmission tooth column. The racks on two sides slide in slide ways at the same time to drive conversion gears to conduct transmission so as to drive door shaft gears to rotate, and automatic simultaneous closing is achieved through the trigger device; a heat collecting plate can absorb heat waves in a fire, water evaporates to push a push rodto slide rightwards to push an air push plate, and air is compressed; when the compression strength exceeds a threshold value of a pressure piece, the pressure piece breaks from a small crack in the middle to put compressed gas into the water tank, water in the water tank is jetted to a jet pipe through a sealing door so as to be jetted to the hand wheel for cooling, and the problem that the doorcannot be smoothly opened is solved.
本发明公开了一种双门扇安防门，其结构包括手轮、门框、自动装置、门板、密封条、观察孔，手轮安装在门板的中端，门框上端设有自动装置，门板与内侧粘贴有密封条，触发装置通过传动齿柱带动齿条滑动，两侧的齿条同时在滑道内部进行滑动带动转换齿轮进行传动从而带动门轴齿轮进行转动，通过触发装置从而达到了自动同时闭合，集热板会对火灾中热浪进行吸收，使水蒸发推动推杆向右滑动推动空气推板，空气被压缩，压缩力度超过了压力片阈值压力片从中间的小裂口出断裂将压缩气体放入水箱，水箱的水通过密封门冲喷射管中进行喷射向手轮对手轮进行降温，解决了无法顺利打开门的问题。
The invention discloses a double-door-leaf security door. The door structurally comprises hand wheels, door frames, an automatic device, door planks, sealing strips and an observation hole, wherein the hand wheel is installed at a middle end of each door plank, the automatic device is arranged at upper ends of the door frames, the sealing strip is pasted to the inner side of each door plank, and atriggering device drives a rack to slide through a transmission tooth column. The racks on two sides slide in slide ways at the same time to drive conversion gears to conduct transmission so as to drive door shaft gears to rotate, and automatic simultaneous closing is achieved through the trigger device; a heat collecting plate can absorb heat waves in a fire, water evaporates to push a push rodto slide rightwards to push an air push plate, and air is compressed; when the compression strength exceeds a threshold value of a pressure piece, the pressure piece breaks from a small crack in the middle to put compressed gas into the water tank, water in the water tank is jetted to a jet pipe through a sealing door so as to be jetted to the hand wheel for cooling, and the problem that the doorcannot be smoothly opened is solved.
本发明公开了一种双门扇安防门，其结构包括手轮、门框、自动装置、门板、密封条、观察孔，手轮安装在门板的中端，门框上端设有自动装置，门板与内侧粘贴有密封条，触发装置通过传动齿柱带动齿条滑动，两侧的齿条同时在滑道内部进行滑动带动转换齿轮进行传动从而带动门轴齿轮进行转动，通过触发装置从而达到了自动同时闭合，集热板会对火灾中热浪进行吸收，使水蒸发推动推杆向右滑动推动空气推板，空气被压缩，压缩力度超过了压力片阈值压力片从中间的小裂口出断裂将压缩气体放入水箱，水箱的水通过密封门冲喷射管中进行喷射向手轮对手轮进行降温，解决了无法顺利打开门的问题。
Double-door-leaf security door
一种双门扇安防门
FENG JIAFU (author)
2020-07-31
Patent
Electronic Resource
Chinese
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
A62C
FIRE-FIGHTING
,
Feuerbekämpfung
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
DOOR LEAF FOR DOUBLE-LEAF GATE AND DOUBLE-LEAF GATE CONTAINING SUCH DOOR LEAF
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Automatic security door with door leaf weight balance structure
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