The invention relates to elevator sheave wear detection. An illustrative example embodiment of an elevator sheave wear monitoring device includes at least one detector situated to detect a position of elevator roping that is indicative of a condition of a sheave that the roping at least partially wraps around, the at least one detector providing an output corresponding to the detected position of the elevator roping and indicating an amount of wear of the sheave that exceeds at least one threshold.
本发明涉及电梯绳轮磨损检测。一种电梯绳轮磨损监测装置的说明性示例性实施例包括至少一个检测器,其定位成检测电梯挂绳的位置,该位置指示挂绳至少部分地卷绕的绳轮的状况,至少一个检测器提供输出,该输出对应于电梯挂绳的检测到的位置并且指示超过至少一个阈值的绳轮的磨损量。
ELEVATOR SHEAVE WEAR DETECTION
电梯绳轮磨损检测
2021-10-12
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
Deflection wear detection device for elevator traction sheave
Europäisches Patentamt | 2023
|