Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Civil air defense air-tight door with high sealing performance
The invention provides a high-leakproofness civil air-tight door and relates to the technical field of civil air-tight engineering.The high-leakproofness civil air-tight door comprises a door frame, a door body is installed in the center of the door frame, a mounting groove is formed in the center of the door body, and two hinges are fixedly connected between the door body and the door frame; the top and the bottom of the front end face of the door frame are each rotationally connected with two rotating shafts. Baffles are fixedly connected to the outer walls of the two rotating shafts, a locking assembly is arranged in the center of the mounting groove, an oil feeding pipe is arranged on the locking assembly, and one end of the oil feeding pipe is in threaded connection with a dustproof plug. By means of the locking assembly, when the first gear is engaged with the two racks to lock the door, the second gear can make contact with lubricating oil at the bottom of the mounting shell, then the lubricating oil is transmitted to the first gear and the two racks through the engagement effect, the engagement effect is guaranteed, and corrosion is prevented.
本发明提供一种高密封性人防密闭门，涉及人防工程技术领域，该高密封性人防密闭门，包括门框，所述门框中心安装有门体，所述门体中心开设有安装槽，所述门体与门框之间固定连接有两个合页，所述门框前端面顶部与底部均转动连接有两个转轴；两组所述转轴外壁均固定连接有挡板，所述安装槽中心设置有锁定组件，所述锁定组件上设置有送油管，所述送油管的一端螺纹连接有防尘塞；通过设置的锁定组件，使得在第一齿轮与两个齿条啮合进行锁门时，第二齿轮能够与安装壳底部的润滑油接触，进而将润滑油通过啮合效果传递给第一齿轮与两个齿条，保证其啮合效果，防止了锈蚀。
Civil air defense air-tight door with high sealing performance
The invention provides a high-leakproofness civil air-tight door and relates to the technical field of civil air-tight engineering.The high-leakproofness civil air-tight door comprises a door frame, a door body is installed in the center of the door frame, a mounting groove is formed in the center of the door body, and two hinges are fixedly connected between the door body and the door frame; the top and the bottom of the front end face of the door frame are each rotationally connected with two rotating shafts. Baffles are fixedly connected to the outer walls of the two rotating shafts, a locking assembly is arranged in the center of the mounting groove, an oil feeding pipe is arranged on the locking assembly, and one end of the oil feeding pipe is in threaded connection with a dustproof plug. By means of the locking assembly, when the first gear is engaged with the two racks to lock the door, the second gear can make contact with lubricating oil at the bottom of the mounting shell, then the lubricating oil is transmitted to the first gear and the two racks through the engagement effect, the engagement effect is guaranteed, and corrosion is prevented.
本发明提供一种高密封性人防密闭门，涉及人防工程技术领域，该高密封性人防密闭门，包括门框，所述门框中心安装有门体，所述门体中心开设有安装槽，所述门体与门框之间固定连接有两个合页，所述门框前端面顶部与底部均转动连接有两个转轴；两组所述转轴外壁均固定连接有挡板，所述安装槽中心设置有锁定组件，所述锁定组件上设置有送油管，所述送油管的一端螺纹连接有防尘塞；通过设置的锁定组件，使得在第一齿轮与两个齿条啮合进行锁门时，第二齿轮能够与安装壳底部的润滑油接触，进而将润滑油通过啮合效果传递给第一齿轮与两个齿条，保证其啮合效果，防止了锈蚀。
Civil air defense air-tight door with high sealing performance
一种高密封性人防密闭门
CHEN SHANGGUO (Autor:in) / CHEN WANGPENG (Autor:in) / CHEN YIHANG (Autor:in)
24.10.2023
Patent
Elektronische Ressource
Chinesisch
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
/
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
/
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
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