The invention discloses a protection system of an elevator safety device. The protection system comprises an elevator car; a counterweight; a connecting piece; the two ends of the connecting piece are connected with the lift car and the counterweight respectively. A traction machine; the traction machine drives the connecting piece to move, so that the lift car and the counterweight are controlled to relatively move up and down; the driving control system is used for controlling the traction machine and comprises a detection device and a driving control system which are connected with each other; the detection device detects and compares data information of the lift car and the traction machine; and then the motion mode of the traction machine is regulated and controlled through the driving control system. The invention further provides an elevator and a protection system comprising the elevator safety device. When the elevator car or the counterweight is detained at any position due to various accidents, the working condition can be detected, output is protectively cut off through an elevator safety loop or a driving control system with a safety device, and power output of a traction machine is cut off.
本发明公开了一种电梯安全装置的保护系统,包括:轿厢;对重;连接件;所述连接件的两端分别连接轿厢和对重;曳引机;所述曳引机驱动所述连接件运动,从而控制轿厢和对重二者上下相对运动;还包括用于控制曳引机的驱动控制系统,所述驱动控制系统包括二者相互连接的检测装置和驱动控制系统;所述检测装置检测且比较轿厢和曳引机数据信息;再通过所述驱动控制系统调控曳引机运动模式。还提出一种电梯,包括上述的电梯安全装置的保护系统。当电梯轿厢或对重由于各种意外情况发生任何位置的滞留时,可以检测出此工况,并通过电梯安全回路或者具有安全装置的驱动控制系统保护性的截止输出,切断曳引机的动力输出。
Protection system of elevator safety device and elevator
一种电梯安全装置的保护系统及电梯
2022-11-04
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
Elevator safety system, collision protection method in elevator system, and elevator system
European Patent Office | 2022
|ELEVATOR SAFETY SYSTEM, ELEVATOR SYSTEM, AND METHOD FOR ELEVATOR CAR COLLISION PROTECTION
European Patent Office | 2022
|Elevator safety system, elevator system and method for elevator car collision protection
European Patent Office | 2022
|