The invention provides a safety self-diagnosis device for a construction hoist. The safety self-diagnosis device comprises a speed sensor, a motor current transformer, a weight sensor, a brake current transformer, a relay, an RS485 interface, a human-computer interaction interface and an audible and visual alarm which are in electric signal connection with a controller. The elevator is monitored in real time and automatically controlled, and the use safety is improved.

    本发明提供一种施工升降机安全自诊断装置,包括与控制器电信号连接的速度传感器、电机电流互感器、重量传感器、制动器电流互感器、继电器、RS485接口、人机交互界面以及声光报警器;达到实时监测和自动控制提升机,提高使用安全性。


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    Title :

    Safety self-diagnosis device for construction hoist


    Additional title:

    一种施工升降机安全自诊断装置


    Contributors:
    ZHANG JIULIN (author) / WU JIALIANG (author) / XU JUN (author) / PAN DEYU (author) / CHEN CHUAN (author) / WANG XINGBO (author) / WANG YING (author) / YUAN SILING (author)

    Publication date :

    2022-07-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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