In the emergency stop action device of the elevator, a first roller shaft is positioned at a position deviated from the center of a first eccentric roller. In addition, when the holding of the first movable part by the actuator is released according to the action command signal, the first eccentric roller is in contact with the guide rail. Furthermore, the lifting rod is lifted by rotation of the first eccentric roller in the first positive direction caused by descending of the lifting body, and the first movable part resists the action spring device and returns to the first normal position side.
在电梯的紧急停止动作装置中,第一辊轴位于从第一偏心辊的中心偏离的位置。另外,当根据动作指令信号解除了致动器对第一可动部件的保持时,第一偏心辊与导轨接触。并且,通过由升降体的下降引起的第一偏心辊向第一正方向的旋转,提升杆被提升,并且第一可动部件抵抗动作弹簧装置而返回到第一通常位置侧。
Emergency stop operation device of elevator
电梯的紧急停止动作装置
2024-09-10
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
ELEVATOR EMERGENCY STOP DEVICE AND INSPECTION DEVICE FOR ELEVATOR EMERGENCY STOP DEVICE
European Patent Office | 2021
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