The invention discloses an elevator door lock fault detection system and method, and relates to the technical field of elevator door lock detection. The elevator floor door plate comprises an elevator floor door plate body, a lock hook is hinged to one side of the elevator floor door plate body, a mounting cylinder is fixedly connected to one side of the elevator floor door plate body, an elastic air bag is fixedly connected to the interior of the mounting cylinder, and an air pressure sensor is fixedly connected to the interior of the mounting cylinder. When the elevator floor door plate is driven to drive the lock hook to be connected with the lock catch at one end of the other elevator floor door plate, the lock hook is stressed to drive the transmission assembly to push the elastic air bag to retract into the mounting barrel, so that the air pressure in the mounting barrel is changed, and the air pressure change in the mounting barrel is monitored in real time through the air pressure sensor; and meanwhile, an ejection assembly is matched to drive a storage sliding rod to push an ejection mounting plate to drive a pressure sensor to abut against the other elevator floor door plate, and therefore the pressure sensor is used for monitoring whether the two elevator floor door plates are closed or not.
本申请公开了一种电梯门锁故障检测系统及方法,涉及电梯门锁检测技术领域。本申请包括电梯楼层门板,电梯楼层门板的一侧铰接有锁钩,且电梯楼层门板的一侧固定连接有安装筒,安装筒的内部固定连接有弹性气囊,且安装筒的内部固定连接有气压传感器。本申请在驱动电梯楼层门板带动锁钩与另一个电梯楼层门板一端的锁扣进行连接时,使得锁钩受力带动传动组件推动弹性气囊缩入安装筒的内部,从而改变安装筒内部气压,并利用气压传感器对安装筒内部气压变化进行实时监测,同时配合顶出组件带动收纳滑杆推动顶出安装板带动压力传感器与另一个电梯楼层门板形成抵触,从而利用压力传感器监测两个电梯楼层门板是否合拢。
Elevator door lock fault detection system and method
一种电梯门锁故障检测系统及方法
2025-02-14
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
Elevator hall door lock fault detection method, device and system
European Patent Office | 2023
|European Patent Office | 2018
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