The invention discloses a diversion sheave state detection device, comprising: a diversion sheave assembly comprising a steel wire rope, a sheave shaft and a clamping plate; the detection assembly comprises a detection plate and a detection plate fixing piece, and when the steel wire rope, the rope wheel shaft or the clamping plate in the diversion sheave assembly is abnormal, the detection plate is driven to the abnormal position; the detection plate fixing piece is used for fixing the detection plate; and the sensor is fixed above the highest position of the counterweight, and when the counterweight is located at the uppermost position of the hoistway, the sensor downwards monitors whether the detection plate is located at the abnormal position or not. The device is simple in structure, and can simultaneously detect that the steel wire rope is separated from the groove, the bearing rotates in the fixed seat and the clamping plate falls off on the premise that a traveling cable is not added on the counterweight side.
本发明公开了一种反绳轮状态检测装置,包括:反绳轮组件,包括钢丝绳、绳轮轴、卡板;检测组件,包括检测板和检测板固定件,当反绳轮组件中钢丝绳、绳轮轴或卡板发生异常后,检测板均被带动至异常位置;检测板固定件用于固定检测板;传感器,固定于对重最高位置的上方,当对重位于井道最上方时,传感器向下方监测所述检测板是否在异常位置。本发明结构简单,且能够在对重侧不增加随行电缆的前提下,能够同时检测钢丝绳脱槽、轴承在固定座中转动及卡板脱落。
Diversion sheave state detection device and control method
反绳轮状态检测装置及控制方法
13.05.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
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