A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-impact anti-explosion civil air defense door
The invention discloses an anti-impact anti-explosion civil air defense door, and belongs to the technical field of civil air defense doors. The anti-impact anti-explosion civil air defense door comprises a door body, a first slide rail and a second slide rail; the rear end of the top of the door body is slidably mounted with the front end of the first slide rail; and the rear end of the bottom of the door body is slidably mounted with the front end of the second slide rail. According to the anti-impact anti-explosion civil air defense door, protruding blocks make contact with the front end of the first slide rail and the front end of the second slide rail, the rear end of the first slide rail and the rear end of the second slide rail are installed in the grooves formed in the wall, so that impact force is transmitted to the wall, the front plate at the front end of the door body slides along buffering grooves after being impacted to extrude a glass wool body, so that the impact force is partially absorbed and buffered, the structural impact resistance of the civil air defense door is enhanced, the situation that the door frame topples after being impacted is greatly avoided, the front end of the door frame is shielded by the door body, impact force is prevented from directly acting on the first slide rail and the second slide rail which play a role of the door frame, the integrity of the first slide rail and the second slide rail can be guaranteed after explosion impact is finished, and the door body can still be normally opened.
本发明公开了一种抗冲击防爆人防门，属于人防门技术领域，包括门体、第一滑轨和第二滑轨，所述门体的顶部后端与第一滑轨的前端滑动安装，所述门体的底部后端与第二滑轨的前端滑动安装。本发明，实现了凸块与第一滑轨和第二滑轨的前端相接触，而第一滑轨和第二滑轨的后端安装于墙体开设的凹槽内，使得冲击力传递至墙体，而门体前端的前板在受冲击后向沿缓冲槽滑动挤压玻璃棉体，使得冲击力被部分吸收缓冲，增强了人防门的结构抗冲击性能，极大地避免了门框受冲击后倾倒的情况，且门框的前端被门体遮挡，阻止了冲击力直接作用于起门框作用的第一滑轨和第二滑轨，有利于在爆炸冲击结束后保证第一滑轨和第二滑轨的完整性，使得门体仍可正常开启。
Anti-impact anti-explosion civil air defense door
The invention discloses an anti-impact anti-explosion civil air defense door, and belongs to the technical field of civil air defense doors. The anti-impact anti-explosion civil air defense door comprises a door body, a first slide rail and a second slide rail; the rear end of the top of the door body is slidably mounted with the front end of the first slide rail; and the rear end of the bottom of the door body is slidably mounted with the front end of the second slide rail. According to the anti-impact anti-explosion civil air defense door, protruding blocks make contact with the front end of the first slide rail and the front end of the second slide rail, the rear end of the first slide rail and the rear end of the second slide rail are installed in the grooves formed in the wall, so that impact force is transmitted to the wall, the front plate at the front end of the door body slides along buffering grooves after being impacted to extrude a glass wool body, so that the impact force is partially absorbed and buffered, the structural impact resistance of the civil air defense door is enhanced, the situation that the door frame topples after being impacted is greatly avoided, the front end of the door frame is shielded by the door body, impact force is prevented from directly acting on the first slide rail and the second slide rail which play a role of the door frame, the integrity of the first slide rail and the second slide rail can be guaranteed after explosion impact is finished, and the door body can still be normally opened.
本发明公开了一种抗冲击防爆人防门，属于人防门技术领域，包括门体、第一滑轨和第二滑轨，所述门体的顶部后端与第一滑轨的前端滑动安装，所述门体的底部后端与第二滑轨的前端滑动安装。本发明，实现了凸块与第一滑轨和第二滑轨的前端相接触，而第一滑轨和第二滑轨的后端安装于墙体开设的凹槽内，使得冲击力传递至墙体，而门体前端的前板在受冲击后向沿缓冲槽滑动挤压玻璃棉体，使得冲击力被部分吸收缓冲，增强了人防门的结构抗冲击性能，极大地避免了门框受冲击后倾倒的情况，且门框的前端被门体遮挡，阻止了冲击力直接作用于起门框作用的第一滑轨和第二滑轨，有利于在爆炸冲击结束后保证第一滑轨和第二滑轨的完整性，使得门体仍可正常开启。
Anti-impact anti-explosion civil air defense door
一种抗冲击防爆人防门
CHEN HAILONG (author)
2021-09-03
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