A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Safe starting device for fire-retardant rolling gate
The invention relates to the technical field of fire fighting, and discloses a safe starting device for a fire-retardant rolling gate. The safe starting device comprises a support and a shell, whereina rolling shaft is movably connected to the interior of the support, a door body is movably connected to the exterior of the rolling shaft, a pressing plate is movably connected to the exterior of the door body, a motor is fixedly connected to the exterior of the support, and a rotating rod is fixedly connected to the exterior of the motor. According to the safe starting device, through the interaction of the support, the rolling shaft, the door body, the pressing plate, the motor, the rotating rod, a sleeve, a bevel gear, an electromagnet, a clamping rod, a gear, a ratchet wheel and a protective shell, the situation that the rolling gate is opened due to sudden starting of the motor can be avoided, and then the injury to personnel is avoided; the fire-retardant rolling gate can be openedonly when the external environment meets the set temperature condition, so that the use safety of the device is greatly guaranteed; and a delayer and a contact are arranged, so that people are prevented from being clamped by the rolling gate during escape, and the escape safety of the personnel is guaranteed.
本发明涉及消防的技术领域，且公开了一种用于阻火卷闸门的安全启动装置，包括支架和外壳，所述支架的内部活动连接有滚轴，滚轴的外部活动连接有门体，门体的外部活动连接有压板，支架的外部固定连接有电机，电机的外部固定连接有转杆；通过支架、滚轴、门体、压板、电机、转杆、套筒、锥齿轮、电磁铁、卡杆、齿轮、棘轮、保护壳之间的相互作用下，可以使得本装置能够避免电机突然启动造成卷闸门的开启，进而避免造成人员的损伤，并且该阻火卷闸门只能在外界环境满足设定温度条件时才能够开启，这样极大的保证了本装置的使用安全，并且延时器和触点的设定，避免了人们在逃生时被卷闸门夹住，保证了人员的逃生安全。
Safe starting device for fire-retardant rolling gate
The invention relates to the technical field of fire fighting, and discloses a safe starting device for a fire-retardant rolling gate. The safe starting device comprises a support and a shell, whereina rolling shaft is movably connected to the interior of the support, a door body is movably connected to the exterior of the rolling shaft, a pressing plate is movably connected to the exterior of the door body, a motor is fixedly connected to the exterior of the support, and a rotating rod is fixedly connected to the exterior of the motor. According to the safe starting device, through the interaction of the support, the rolling shaft, the door body, the pressing plate, the motor, the rotating rod, a sleeve, a bevel gear, an electromagnet, a clamping rod, a gear, a ratchet wheel and a protective shell, the situation that the rolling gate is opened due to sudden starting of the motor can be avoided, and then the injury to personnel is avoided; the fire-retardant rolling gate can be openedonly when the external environment meets the set temperature condition, so that the use safety of the device is greatly guaranteed; and a delayer and a contact are arranged, so that people are prevented from being clamped by the rolling gate during escape, and the escape safety of the personnel is guaranteed.
本发明涉及消防的技术领域，且公开了一种用于阻火卷闸门的安全启动装置，包括支架和外壳，所述支架的内部活动连接有滚轴，滚轴的外部活动连接有门体，门体的外部活动连接有压板，支架的外部固定连接有电机，电机的外部固定连接有转杆；通过支架、滚轴、门体、压板、电机、转杆、套筒、锥齿轮、电磁铁、卡杆、齿轮、棘轮、保护壳之间的相互作用下，可以使得本装置能够避免电机突然启动造成卷闸门的开启，进而避免造成人员的损伤，并且该阻火卷闸门只能在外界环境满足设定温度条件时才能够开启，这样极大的保证了本装置的使用安全，并且延时器和触点的设定，避免了人们在逃生时被卷闸门夹住，保证了人员的逃生安全。
Safe starting device for fire-retardant rolling gate
一种用于阻火卷闸门的安全启动装置
DAI ZHIQING (author) / FU BOWEN (author) / JI MENG (author)
2021-01-05
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