The invention discloses an elevator telescopic car protection plate which comprises an elevator car bottom and a protective cover. The telescopic car base plate is installed on the elevator car bottom, and a movable telescopic frame is installed on the telescopic car base plate; and the collision block is arranged on the telescopic frame. During working, the elevator moves downwards, the collision block firstly makes contact with the ground of the elevator pit, the telescopic arm is compressed, and therefore the auxiliary car protection plate is driven to contract, the elevator car bottom can continue to descend, the distance between the elevator car bottom and the ground of the elevator pit is reduced, and the requirement of the shallow-pit elevator is met; meanwhile, the telescopic car base plate can be locked through the locking device, and the safety and stability of the elevator are guaranteed; when the elevator runs upwards, the telescopic arm and the telescopic car base plate stretch out along with the self-gravity and the spring force, and the protection function of the elevator telescopic car protection plate is restored.
本发明公开了一种电梯伸缩轿厢护板,包括:电梯轿底;安装在电梯轿底上的伸缩轿厢基板,伸缩轿厢护板上安装有活动伸缩架;以及,设置在伸缩架上的碰撞块。工作时,电梯向下运行,碰撞块先与电梯底坑地面接触,使伸缩臂压缩,从而带动辅助轿厢护板收缩,使电梯轿底可继续下降,使电梯轿底到电梯底坑地面的距离减小,达到浅底坑电梯的需求;同时,锁紧装置可以对伸缩轿厢基板进行锁紧,保证电梯安全性和稳定性;电梯向上运行时,伸缩臂与伸缩轿厢基板随着自重力与弹簧力伸展开,使电梯伸缩轿厢护板恢复防护功能。
Telescopic lift car protection plate of elevator
一种电梯伸缩轿厢护板
2023-12-15
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |