The invention relates to the technical field of elevator equipment, in particular to a brake detection method and system for a frequency converter of a construction elevator. Through structural cooperation among the extrusion assembly, the driving assembly, the micro-touch assembly A, the micro-touch assembly B and the detection control system, that is, an elastic piece deforms downwards after being pressed and makes contact with a micro-touch switch A fixed to the upper surface of the fixing plate, then the micro-touch switch A is driven to work, and when the micro-touch switch A works once, a counter counts once, so that the working efficiency is greatly improved. Meanwhile, after the pressure sensor is pressed, pressure data can be obtained, the number of times recorded by the counter and the pressure data obtained by the pressure sensor are transmitted to the information processor to be converted into signals, the signals are transmitted to the PC end through the communication module, and finally the PC end can analyze according to the data to obtain a detection result. If all the data are within the normal range, the brake function is normal, and if any data does not meet the normal range, the brake function is abnormal, and corresponding maintenance can be carried out.
本发明涉及升降机设备技术领域,具体为一种施工升降机变频器的刹车检测方法及系统。本发明中通过挤压组件、驱动组件、微触组件A、微触组件B以及检测控制系统之间的结构配合,即弹片受压后将向下变形,并与固定在固定板上表面的微触开关A发生接触,进而驱动微触开关A工作,且每当微触开关A工作一次,计数器就计一次数,同时压力传感器受压后可得出所受压力的数据,最终计数器记录的次数以及压力传感器得出压力的数据均传递至信息处理器转换为信号,并由通信模块传递至PC端,最终PC端可根据该数据进行分析而得出检测结果,若所有数据均处于正常范围内,即刹车功能正常,若任意数据不满足正常范围,即刹车功能异常,可对其进行相应的检修。
Brake detection method and system for frequency converter of construction hoist
一种施工升降机变频器的刹车检测方法及系统
07.03.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
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