Provided is a step chain extension detection system for a passenger conveyor, which can easily detect the extension of a step chain. The step chain extension detection system of the passenger conveyor comprises an inclination detection part which detects the inclination of a plurality of steps of the passenger conveyor when the plurality of steps circularly move; and an extension detection unit that detects extension of a step chain connecting the plurality of steps on the basis of the inclination of the steps detected by the inclination detection unit.
提供能够容易地检测出梯级链的伸长的乘客输送机的梯级链伸长检测系统。乘客输送机的梯级链伸长检测系统具备:倾斜检测部,其检测乘客输送机的多个梯级循环移动时的梯级的倾斜;以及伸长检测部,其根据所述倾斜检测部检测出的梯级的倾斜而检测出连结所述多个梯级的梯级链的伸长。
Step chain extension detection system of passenger conveyor
乘客输送机的梯级链伸长检测系统
2023-11-10
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |