Disclosed is an operation confirmation device for an electric work machine for an emergency stop device, which can improve the maintainability of an electrical equipment unit. The operation confirmation device of the electric working device for the emergency stop device confirms the operation of the electric working device, the electric working device is an electric working device (10) which enables a driving mechanism for driving the emergency stop device for the elevator to work, and the electric working device is provided with movable elements (34a, 34b, 34c) which are mechanically connected with the driving mechanism; electromagnets (35a, 35b) that face the movable element; and mechanism parts (36, 41) for converting the rotation of the motor (37) into the linear movement of the electromagnet. The operation confirmation device for the electric working machine for the emergency stop device is provided with: a position detector (109) for detecting the position of the movable element; and a controller (7) for detecting a malfunction of the motor on the basis of the position detection signal from the position detector, the controller instructing rotation of the motor when the electric operator is standby, and then detecting the malfunction of the motor on the basis of the position detection signal.
公开了能提升电气设备部的维修性的紧急停止装置用电动工作器的动作确认装置。该紧急停止装置用电动工作器的动作确认装置确认电动工作器的动作,该电动工作器是使驱动电梯用紧急停止装置的驱动机构工作的电动工作器(10),具备:与驱动机构机械连接的可动件(34a、34b、34c);与可动件对置的电磁铁(35a、35b);和将电动机(37)的旋转变换为电磁铁的直线的移动的机构部(36、41),该紧急停止装置用电动工作器的动作确认装置具备:检测可动件的位置的位置检测器(109);和基于来自位置检测器的位置检测信号来检测电动机的故障的控制器(7),控制器在电动工作器的待机时指令电动机的旋转,接下来,基于位置检测信号来检测电动机的故障。
Operation confirmation device and operation confirmation method for electric work machine for emergency stop device
紧急停止装置用电动工作器的动作确认装置以及动作确认方法
14.05.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
Europäisches Patentamt | 2024
|BRAKE OPERATION POINT CONFIRMATION DEVICE AND BRAKE OPERATION POINT CONFIRMATION METHOD
Europäisches Patentamt | 2017
|ELEVATOR OPERATION CONFIRMATION SYSTEM AND OPERATION CONFIRMATION METHOD
Europäisches Patentamt | 2019
|