The invention relates to the technical field of elevators, in particular to a car type elevator locking device which comprises a car, a first guide rail, a second guide rail, a first fixing rod, a first pulley, a second pulley, a first locking structure, a second locking structure, a second fixing rod and a damping structure. The first fixing rod is fixedly installed on the top of the elevator car and used for supporting the first locking structure, the first pulley is fixedly installed on the top of the first fixing rod and used for driving the elevator car to slide, the second pulley is fixedly installed on the top of the elevator car and used for driving the elevator car to slide, and the first locking structure is fixedly installed on the top of the first fixing rod and used for driving the elevator car to slide. The first connecting rod is driven by the air cylinder to do telescopic movement, so that the second moving rod on the side face is driven to move, the clamping rods are driven by the second moving rod to move, the first guide rail is clamped through the clamping rods on the two sides, and limiting and locking can be conducted when the elevator descends rapidly.
本发明涉及电梯技术领域,具体为一种轿厢式电梯锁止装置,包括有:轿厢、第一导轨、第二导轨、第一固定杆、第一滑轮、第二滑轮、第一锁止结构、第二锁止结构、第二固定杆、减震结构,所述第一固定杆固定安装在轿厢的顶部,用于对第一锁止结构进行支撑,所述第一滑轮固定安装在第一固定杆的顶部,用于带动轿厢进行滑动,所述第二滑轮固定安装在轿厢的顶部,用于带动轿厢进行滑动,第一锁止结构固定安装在第一固定杆的顶部,通过气缸带动第一连接杆进行伸缩移动,从而带动侧面的第二移动杆进行移动,使得通过第二移动杆带动夹持杆进行移动,通过两侧的夹持杆对第一导轨进行夹持,使得在电梯急速下降时可以进行限位锁止。
Car type elevator locking device
一种轿厢式电梯锁止装置
13.02.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |