A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Flood-proof subway tunnel civil air defense door
The invention discloses a flood-proof subway tunnel civil air defense door. The flood-proof subway tunnel civil air defense door comprises a door frame and a protective door plate hinged to the door frame. A rectangular-hole-shaped access port is formed in the door frame; rectangular-groove-shaped sealing grooves are formed in the four side walls of the inlet and outlet correspondingly, and the four sealing grooves communicate with one another to form vertical sealing moving grooves; the upper portion of the vertical sealing moving groove extends upwards to form a sealing containing groove. A cuboid-shaped lower flood-proof plate is vertically and movably arranged in the vertical sealing moving groove in a sealed mode. The lower flood-proof plate is lower than the entrance and exit; limiting mechanisms are arranged on a pair of vertical side walls, parallel to the width direction of the sealed storage groove, of the sealed storage groove correspondingly. The pair of limiting mechanisms is used for limiting the lower flood-proof plate in the sealed storage groove and is higher than the inlet and outlet. When water regimen occurs, the pair of limiting mechanisms is started to release the lower flood-proof plate, the lower flood-proof plate descends to the bottom of the sealing moving groove along the sealing moving groove due to the dead weight, and a certain flow intercepting and water blocking function is achieved.
本申请公开了一种防淹式地铁隧道人防门，包括门框和铰接设置在门框上的防护门板；门框上成型有矩形孔状的进出口；进出口的四个侧壁上分别成型有矩形槽状的密封槽且四个密封槽相互连通为竖直密封移动槽；竖直密封移动槽的上部向上延伸成为密封收纳槽；竖直密封移动槽内竖直密封移动设置有长方体状的下防淹板；下防淹板的高度小于进出口的高度；密封收纳槽的一对与其宽度方向平行的竖直侧壁上分别设置有限位机构；一对限位机构用于把下防淹板限制在密封收纳槽内且高于进出口。本申请当出现水情时，一对限位机构启动放开下防淹板，下防淹板由于自重沿着密封移动槽下降到密封移动槽底部，具有一定的截流阻水功能。
Flood-proof subway tunnel civil air defense door
The invention discloses a flood-proof subway tunnel civil air defense door. The flood-proof subway tunnel civil air defense door comprises a door frame and a protective door plate hinged to the door frame. A rectangular-hole-shaped access port is formed in the door frame; rectangular-groove-shaped sealing grooves are formed in the four side walls of the inlet and outlet correspondingly, and the four sealing grooves communicate with one another to form vertical sealing moving grooves; the upper portion of the vertical sealing moving groove extends upwards to form a sealing containing groove. A cuboid-shaped lower flood-proof plate is vertically and movably arranged in the vertical sealing moving groove in a sealed mode. The lower flood-proof plate is lower than the entrance and exit; limiting mechanisms are arranged on a pair of vertical side walls, parallel to the width direction of the sealed storage groove, of the sealed storage groove correspondingly. The pair of limiting mechanisms is used for limiting the lower flood-proof plate in the sealed storage groove and is higher than the inlet and outlet. When water regimen occurs, the pair of limiting mechanisms is started to release the lower flood-proof plate, the lower flood-proof plate descends to the bottom of the sealing moving groove along the sealing moving groove due to the dead weight, and a certain flow intercepting and water blocking function is achieved.
本申请公开了一种防淹式地铁隧道人防门，包括门框和铰接设置在门框上的防护门板；门框上成型有矩形孔状的进出口；进出口的四个侧壁上分别成型有矩形槽状的密封槽且四个密封槽相互连通为竖直密封移动槽；竖直密封移动槽的上部向上延伸成为密封收纳槽；竖直密封移动槽内竖直密封移动设置有长方体状的下防淹板；下防淹板的高度小于进出口的高度；密封收纳槽的一对与其宽度方向平行的竖直侧壁上分别设置有限位机构；一对限位机构用于把下防淹板限制在密封收纳槽内且高于进出口。本申请当出现水情时，一对限位机构启动放开下防淹板，下防淹板由于自重沿着密封移动槽下降到密封移动槽底部，具有一定的截流阻水功能。
Flood-proof subway tunnel civil air defense door
一种防淹式地铁隧道人防门
GAO MING (author) / DING ZHANGXU (author) / ZHOU JING (author) / XIA WANGHUI (author)
2024-08-09
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
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
Flood-proof subway tunnel civil air defense door and emergency lifting equipment
| European Patent Office | 2024
| European Patent Office | 2024