A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a civil air defense door with an anti-seismic and escape function and a door frame. The civil air defense door comprises a door frame part, movable frame parts, a body part anda rear cover part. A hand wheel is installed on the rear end face of the rear cover part. A rotating disc is rotated to drive fixing rods to rotate when the hand wheel is clockwise rotated, and therefore connecting rods are driven to move, slide rods are driven to slide outwards, and locking rods are ejected outwards into locking holes through the slide rods, so that the civil air defense door islocked; after reinforcing rods are placed in triangular grooves in the rear end face of a door frame body to fit force unloading grooves, the civil air defense door is reinforced; when an earthquakeoccurs, inward force unloading is realized through the triangular grooves and the force unloading grooves of side frames, the civil air defense door is bent inwards, the integrity of the civil air defense door is ensured, the civil air defense door can be more easily hit open, then a winding rope is unwound from a winding rod, the reinforcing rods are fastened, and people can escape after pushingthe reinforcing rods to hit the civil air defense door open.
本发明公开一种具有抗震逃生功能的人防门及门框，包括：门框部分、活动框部分、主体部分、后盖部分，所述的手轮安装在后盖部分后端面，通过顺时针转动手轮使转盘转动带动固定杆转动，从而带动连接杆移动，进而带动滑杆向外滑动，通过滑杆将锁定杆向外顶出到锁定孔中，对人防门进行锁定；将加固杆放置到门框体后端面的三角形槽中与卸力槽贴合，进而加固人防门；发生地震时，通过侧框的三角形槽和卸力槽向内卸力，进而使人防门向内弯折，相对保证了人防门的完整性，更加容易撞开，然后将卷绳从卷杆放下并栓紧加固杆，人力推动加固杆撞击人防门将人防门打开完成逃生。
The invention discloses a civil air defense door with an anti-seismic and escape function and a door frame. The civil air defense door comprises a door frame part, movable frame parts, a body part anda rear cover part. A hand wheel is installed on the rear end face of the rear cover part. A rotating disc is rotated to drive fixing rods to rotate when the hand wheel is clockwise rotated, and therefore connecting rods are driven to move, slide rods are driven to slide outwards, and locking rods are ejected outwards into locking holes through the slide rods, so that the civil air defense door islocked; after reinforcing rods are placed in triangular grooves in the rear end face of a door frame body to fit force unloading grooves, the civil air defense door is reinforced; when an earthquakeoccurs, inward force unloading is realized through the triangular grooves and the force unloading grooves of side frames, the civil air defense door is bent inwards, the integrity of the civil air defense door is ensured, the civil air defense door can be more easily hit open, then a winding rope is unwound from a winding rod, the reinforcing rods are fastened, and people can escape after pushingthe reinforcing rods to hit the civil air defense door open.
本发明公开一种具有抗震逃生功能的人防门及门框，包括：门框部分、活动框部分、主体部分、后盖部分，所述的手轮安装在后盖部分后端面，通过顺时针转动手轮使转盘转动带动固定杆转动，从而带动连接杆移动，进而带动滑杆向外滑动，通过滑杆将锁定杆向外顶出到锁定孔中，对人防门进行锁定；将加固杆放置到门框体后端面的三角形槽中与卸力槽贴合，进而加固人防门；发生地震时，通过侧框的三角形槽和卸力槽向内卸力，进而使人防门向内弯折，相对保证了人防门的完整性，更加容易撞开，然后将卷绳从卷杆放下并栓紧加固杆，人力推动加固杆撞击人防门将人防门打开完成逃生。
Civil air defense door with anti-seismic and escape function and door frame
一种具有抗震逃生功能的人防门及门框
MA YUE (author)
2020-07-17
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
/
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
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