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A platform for research: civil engineering, architecture and urbanism
Fireproof door with automatic locking function and using method thereof
The invention provides a fireproof door with an automatic locking function. The fireproof door comprises a door leaf, a door frame, an extension spring, a locking device, a control device, a control module and a sensor, wherein one end of the extension spring is fixed on the door frame, and the other end of the extension spring is connected with a main lock box; the main lock box is arranged on the surface of one side, close to the opening end, of the door leaf; the main lock box does linear reciprocating motion on the surface of the door leaf under the action of the extension spring; a lock cylinder is arranged in the main lock box in a sliding mode; the lock cylinder is connected with the control device; and a lock cylinder hole is formed in an auxiliary lock box. According to the fireproof door, the door leaf can be automatically closed through the extension spring, the structure is simple, and the use cost is low; and in addition, the control module and the sensor are arranged, so that judgment can be carried out according to actual conditions when a fire occurs, the fireproof door can be locked in time when safety risks exist, and larger damage to escape personnel is prevented. The invention further provides a using method of the fireproof door with the automatic locking function, and the using method has the beneficial effects as described above.
本发明提供一种具有自动锁闭功能的防火门，包括门扇、门框、拉伸弹簧、锁闭装置、控制装置、控制模块和传感器，拉伸弹簧一端固定在门框上，另一端连接主锁盒，主锁盒安装于门扇靠近开启端一侧的表面上，主锁盒在拉伸弹簧的作用下在门扇表面做直线往复运动，主锁盒内滑动安装有锁芯，锁芯与控制装置连接，副锁盒上设有锁芯孔。本发明通过拉伸弹簧，可以实现门扇的自动关闭，结构简单、使用成本低，另外结合控制模块和传感器的设置，可以在发生火情时，根据实际情况进行判断，当存在安全风险时能够及时对防火门进行锁闭，防止对逃生人员造成更大的伤害。本发明还提供一种具有自动锁闭功能的防火门的使用方法，其有益效果如上述所述。
Fireproof door with automatic locking function and using method thereof
The invention provides a fireproof door with an automatic locking function. The fireproof door comprises a door leaf, a door frame, an extension spring, a locking device, a control device, a control module and a sensor, wherein one end of the extension spring is fixed on the door frame, and the other end of the extension spring is connected with a main lock box; the main lock box is arranged on the surface of one side, close to the opening end, of the door leaf; the main lock box does linear reciprocating motion on the surface of the door leaf under the action of the extension spring; a lock cylinder is arranged in the main lock box in a sliding mode; the lock cylinder is connected with the control device; and a lock cylinder hole is formed in an auxiliary lock box. According to the fireproof door, the door leaf can be automatically closed through the extension spring, the structure is simple, and the use cost is low; and in addition, the control module and the sensor are arranged, so that judgment can be carried out according to actual conditions when a fire occurs, the fireproof door can be locked in time when safety risks exist, and larger damage to escape personnel is prevented. The invention further provides a using method of the fireproof door with the automatic locking function, and the using method has the beneficial effects as described above.
本发明提供一种具有自动锁闭功能的防火门，包括门扇、门框、拉伸弹簧、锁闭装置、控制装置、控制模块和传感器，拉伸弹簧一端固定在门框上，另一端连接主锁盒，主锁盒安装于门扇靠近开启端一侧的表面上，主锁盒在拉伸弹簧的作用下在门扇表面做直线往复运动，主锁盒内滑动安装有锁芯，锁芯与控制装置连接，副锁盒上设有锁芯孔。本发明通过拉伸弹簧，可以实现门扇的自动关闭，结构简单、使用成本低，另外结合控制模块和传感器的设置，可以在发生火情时，根据实际情况进行判断，当存在安全风险时能够及时对防火门进行锁闭，防止对逃生人员造成更大的伤害。本发明还提供一种具有自动锁闭功能的防火门的使用方法，其有益效果如上述所述。
Fireproof door with automatic locking function and using method thereof
一种具有自动锁闭功能的防火门及其使用方法
YU JIANZHONG (author) / CHEN HUIPIN (author) / LEI ZHIDONG (author) / ZHOU JINLONG (author) / YU DONGDONG (author) / XU WENJIA (author) / ZHANG RENWU (author) / WANG YALIANG (author) / XUE YINGHONG (author) / ZHANG YANFENG (author)
2021-06-29
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
/
E05B
LOCKS
,
Schlösser
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
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