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A platform for research: civil engineering, architecture and urbanism
Civil air defense protective airtight door
The invention discloses a civil air defense protective airtight door which comprises an internal framework body, a shell and an edge sealing frame assembly, the internal framework body and the shell are each of an integrally-formed structure, the shell is provided with a hollow containing cavity, the internal framework body is embedded in the containing cavity of the shell, and the edge sealing frame assembly is fixed to the peripheral side of the shell in a surrounding mode. The civil air defense protective airtight door has the technical effects that after the airtight door is manufactured through an integrated forming assembly line manufacturing process, the manufacturing cost is greatly reduced, the problems that the appearance of a product is uneven and rough are solved, the problem that concrete is poor in shear resistance is solved, and the problem of finished product errors is solved; and collision, damage and the like can be avoided in the loading, transporting, unloading, transferring and installing processes, and the inevitable requirements of civil air defense protection air-tight door manufacturing enterprises are met.
本发明公开了一种人防防护密闭门，包括内部骨架本体、外壳和封边框架组件，所述内部骨架本体和所述外壳均为一体成型结构，所述外壳具有中空的容纳腔，所述内部骨架本体嵌设在所述外壳的容纳腔内，所述封边框架组件围合固定在所述外壳的外周侧。达到的技术效果为：通过本发明的一种人防防护密闭门，密闭门使用一体成型流水线制作工艺后，使制作成本大大减少，解决产品外观不平整及粗糙的问题，解决了混凝土抗剪性能差的问题，解决了成品误差的问题，在装车、运输、卸车、转运、安装过程可避免碰撞受损等，满足了人防防护密闭门生产企业的必然需求。
Civil air defense protective airtight door
The invention discloses a civil air defense protective airtight door which comprises an internal framework body, a shell and an edge sealing frame assembly, the internal framework body and the shell are each of an integrally-formed structure, the shell is provided with a hollow containing cavity, the internal framework body is embedded in the containing cavity of the shell, and the edge sealing frame assembly is fixed to the peripheral side of the shell in a surrounding mode. The civil air defense protective airtight door has the technical effects that after the airtight door is manufactured through an integrated forming assembly line manufacturing process, the manufacturing cost is greatly reduced, the problems that the appearance of a product is uneven and rough are solved, the problem that concrete is poor in shear resistance is solved, and the problem of finished product errors is solved; and collision, damage and the like can be avoided in the loading, transporting, unloading, transferring and installing processes, and the inevitable requirements of civil air defense protection air-tight door manufacturing enterprises are met.
本发明公开了一种人防防护密闭门，包括内部骨架本体、外壳和封边框架组件，所述内部骨架本体和所述外壳均为一体成型结构，所述外壳具有中空的容纳腔，所述内部骨架本体嵌设在所述外壳的容纳腔内，所述封边框架组件围合固定在所述外壳的外周侧。达到的技术效果为：通过本发明的一种人防防护密闭门，密闭门使用一体成型流水线制作工艺后，使制作成本大大减少，解决产品外观不平整及粗糙的问题，解决了混凝土抗剪性能差的问题，解决了成品误差的问题，在装车、运输、卸车、转运、安装过程可避免碰撞受损等，满足了人防防护密闭门生产企业的必然需求。
Civil air defense protective airtight door
一种人防防护密闭门
YUE XIANZENG (author) / LI QIONG (author)
2022-01-28
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
Two-way opening and closing airtight door for civil air defense engineering
| European Patent Office | 2021