The invention discloses a steel wire rope magnetic flux leakage detection system and application of the system on an elevator. The detection system comprises a magnetic detection unit, a magnetization unit, a signal processing control unit, a data communication unit, a cloud service platform and a detection terminal. The magnetic detection unit comprises a magnetic sensor assembly and a sensor driving circuit; the magnetization unit comprises a magnet exciting coil assembly and a coil control circuit; the signal processing control unit is electrically connected with the magnetic detection unit and the magnetization unit; the data communication unit is also in data connection with the signal processing control unit and the cloud service platform; and the cloud service platform is in data connection with the detection terminal so as to store and process the received magnetic flux leakage signal data and then send the data to the detection terminal in real time. The defects of the steel wire rope can be quickly and nondestructively detected in real time, so that the steel wire rope can be replaced or maintained in time when having defects, and the use safety of the steel wire rope is improved.

    本发明公开了钢丝绳漏磁检测系统及该系统在电梯上的应用,该检测系统包括磁检测单元、磁化单元、信号处理控制单元、数据通讯单元、云服务平台和检测终端;磁检测单元包括磁传感器组件及传感器驱动电路;磁化单元包括励磁线圈组件及线圈控制电路;信号处理控制单元与磁检测单元和磁化单元电连接;数据通讯单元还分别与信号处理控制单元和云服务平台进行数据连接;云服务平台与检测终端数据连接,以将接收的漏磁信号数据保存处理后实时发送至检测终端。本发明能对钢丝绳的缺陷进行实时、快速、无损的检测,以便在钢丝绳出现缺陷时能够及时的更换或维修,提高钢丝绳使用的安全性。


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    Title :

    Steel wire rope magnetic flux leakage detection system and application of system on elevator


    Additional title:

    钢丝绳漏磁检测系统及该系统在电梯上的应用


    Contributors:
    TANG BIN (author) / DAI LIYONG (author) / XIAO YU (author) / DAI RUOCHEN (author) / ZHAO MINGFU (author) / WANG YAJIE (author) / WANG BOSI (author) / ZHAN YUEMING (author)

    Publication date :

    2021-07-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / B66B Aufzüge , ELEVATORS



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