The invention provides an angle displacement measuring device and an elevator sliding detection method and system. The device comprises a speed measuring wheel, a photoelectric encoder, a fixing device and a coupler. The speed measuring wheel and the photoelectric encoder are connected through the coupler, the speed measuring wheel makes contact with a to-be-measured object, the to-be-measured object rotates to drive the speed measuring wheel to rotate in order to drive a shaft of the photoelectric encoder to rotate, and the photoelectric encoder acquires the angle displacement of the to-be-measured object. The fixing device is used for fixing the speed measuring wheel and the photoelectric encoder. The structure is light, the mechanical freedom degree is high, normal work of the to-be-measured object cannot be affected with the method of external connection with the photoelectric encoder, and the application range is wider.
本发明一种角位移测量装置、电梯滑移检测方法及系统,所述装置包括:测速轮、光电编码器、固定装置、联轴器;所述测速轮与所述光电编码器通过所述联轴器连接,所述测速轮与待测物接触,所述待测物转动带动所述测速轮转动,以带动所述光电编码器的轴转动,所述光电编码器获取所述待测物的角位移;所述固定装置用于固定所述测速轮与所述光电编码器。本发明结构轻便,机械自由度高,通过外接光电编码器的方法,不会对待测物本身的正常工作产生影响,适用范围更广。
Angle displacement measuring device and elevator sliding detection method and system
一种角位移测量装置、电梯滑移检测方法及系统
2020-05-08
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
Elevator counterweight diversion sheave displacement detection system
European Patent Office | 2024
|Elevator car sliding prevention system and elevator system
European Patent Office | 2015
|