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A platform for research: civil engineering, architecture and urbanism
Fireproof and explosion-proof civil defense air-tight door
The invention discloses a fireproof and explosion-proof civil defense air-tight door, and belongs to the technical field of civil defense safety, the fireproof and explosion-proof civil defense air-tight door comprises an inner plate and an outer plate, the side wall of the inner plate is fixedly connected with the side wall of the outer plate, a water inlet pipe is mounted on the side wall of the outer plate in a communicating manner, and a driving assembly is arranged on the other side wall of the inner plate; a lubricating assembly and a locking assembly are arranged on the inner wall of the inner plate; according to the device, by arranging a driving gradual locking assembly and a tightening assembly, a rotating column rotates on the inner wall of an inner plate and drives a first toothed chain wheel to rotate, a worm gear drives a threaded cylinder to rotate under the driving of a fixing sleeve, and when the threaded cylinder rotates, a rotating gear can also be driven to rotate; the rotating gear rotates to drive the moving rack to slide downwards, the flame-retardant block drives the sealing strip to move downwards, the air-tight door can be conveniently and rapidly closed, the sealing performance of the air-tight door is improved while closing is conducted, fire is prevented from entering along a gap, and the safety of the air-tight door is further improved.
本发明公开了一种防火防爆的人防密闭门，属于人防安全技术领域，包括内板与外板，所述内板的侧壁与外板的侧壁固定连接，所述外板的侧壁上连通安装有进水管，所述内板的另一侧壁上设置有驱动组件，所述内板的内壁上设置有润滑组件与锁止组件；本发明中，通过设置有驱动逐渐、锁止组件与紧密组件，转动柱在内板的内壁上进行旋转，带动第一齿链轮进行转动，通过蜗轮带动螺纹筒在固定套的带动下进行旋转，在螺纹筒转动时也会带动转动齿轮发生旋转，转动齿轮的转动会带动移动齿条往下滑动，通过阻燃块带动密封条往下移动，便于快速对密闭门进行关闭，在关闭的同时提高密闭门的密封性，避免火势沿着缝隙钻入，进一步提高密闭门的安全性。
Fireproof and explosion-proof civil defense air-tight door
The invention discloses a fireproof and explosion-proof civil defense air-tight door, and belongs to the technical field of civil defense safety, the fireproof and explosion-proof civil defense air-tight door comprises an inner plate and an outer plate, the side wall of the inner plate is fixedly connected with the side wall of the outer plate, a water inlet pipe is mounted on the side wall of the outer plate in a communicating manner, and a driving assembly is arranged on the other side wall of the inner plate; a lubricating assembly and a locking assembly are arranged on the inner wall of the inner plate; according to the device, by arranging a driving gradual locking assembly and a tightening assembly, a rotating column rotates on the inner wall of an inner plate and drives a first toothed chain wheel to rotate, a worm gear drives a threaded cylinder to rotate under the driving of a fixing sleeve, and when the threaded cylinder rotates, a rotating gear can also be driven to rotate; the rotating gear rotates to drive the moving rack to slide downwards, the flame-retardant block drives the sealing strip to move downwards, the air-tight door can be conveniently and rapidly closed, the sealing performance of the air-tight door is improved while closing is conducted, fire is prevented from entering along a gap, and the safety of the air-tight door is further improved.
本发明公开了一种防火防爆的人防密闭门，属于人防安全技术领域，包括内板与外板，所述内板的侧壁与外板的侧壁固定连接，所述外板的侧壁上连通安装有进水管，所述内板的另一侧壁上设置有驱动组件，所述内板的内壁上设置有润滑组件与锁止组件；本发明中，通过设置有驱动逐渐、锁止组件与紧密组件，转动柱在内板的内壁上进行旋转，带动第一齿链轮进行转动，通过蜗轮带动螺纹筒在固定套的带动下进行旋转，在螺纹筒转动时也会带动转动齿轮发生旋转，转动齿轮的转动会带动移动齿条往下滑动，通过阻燃块带动密封条往下移动，便于快速对密闭门进行关闭，在关闭的同时提高密闭门的密封性，避免火势沿着缝隙钻入，进一步提高密闭门的安全性。
Fireproof and explosion-proof civil defense air-tight door
一种防火防爆的人防密闭门
JIN WEN (author) / ZHU XUANGUO (author) / HUANG SONGLIN (author)
2023-03-17
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
/
F16N
LUBRICATING
,
Schmierung
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