Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Civil air defense engineering protection door for metro civil air defence
The invention relates to a civil air defense engineering protection door for metro civil air defence and belongs to the technical field of civil air defense. The civil air defense engineering protection door comprises a door frame and door bodies. The door frame comprises side edge frames and an upper edge frame, the door bodies are hinged to the side edge frames, a groove is formed in the bottomface of the upper edge frame in the length direction of the upper edge frame, shielding cloth is connected in the groove, a balance weight bar is connected to the edge, away from the edge connected with the groove, of the shielding cloth, and a locking mechanism preventing the weight balance bar from moving out of the groove is arranged in the groove. The civil air defense engineering protection door has the advantage that a temporary protective screen for blocking poison gas is formed in advance in the closing process of the protection door.
本发明涉及一种地铁人防用的人防工程防护门，属于人防技术领域。它包括门框和门体，所述门框包括侧边框和上边框，所述门体铰接于所述侧边框上,所述上边框底面沿上边框的长度方向开有凹槽，所述凹槽内连接有遮布，所述遮布远离其与凹槽连接的边缘连接有配重条，所述凹槽内设有阻止配重条移出凹槽的锁止机构。具有在防护门闭合过程中提前形成阻挡毒气的临时屏障的优点。
Civil air defense engineering protection door for metro civil air defence
The invention relates to a civil air defense engineering protection door for metro civil air defence and belongs to the technical field of civil air defense. The civil air defense engineering protection door comprises a door frame and door bodies. The door frame comprises side edge frames and an upper edge frame, the door bodies are hinged to the side edge frames, a groove is formed in the bottomface of the upper edge frame in the length direction of the upper edge frame, shielding cloth is connected in the groove, a balance weight bar is connected to the edge, away from the edge connected with the groove, of the shielding cloth, and a locking mechanism preventing the weight balance bar from moving out of the groove is arranged in the groove. The civil air defense engineering protection door has the advantage that a temporary protective screen for blocking poison gas is formed in advance in the closing process of the protection door.
本发明涉及一种地铁人防用的人防工程防护门，属于人防技术领域。它包括门框和门体，所述门框包括侧边框和上边框，所述门体铰接于所述侧边框上,所述上边框底面沿上边框的长度方向开有凹槽，所述凹槽内连接有遮布，所述遮布远离其与凹槽连接的边缘连接有配重条，所述凹槽内设有阻止配重条移出凹槽的锁止机构。具有在防护门闭合过程中提前形成阻挡毒气的临时屏障的优点。
Civil air defense engineering protection door for metro civil air defence
一种地铁人防用的人防工程防护门
ZHANG BIN (Autor:in) / HE JIELIANG (Autor:in) / LIAO JINGPING (Autor:in)
17.04.2020
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
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