The invention discloses a safety prevention method used for skip hoisting. The safety prevention method comprises the following steps: while a skip is in a no-load state, picking up a lifter motor current signal for lifter operation as a base value, and judging that the skip is not in the no-load state and directly picking up the current signal while the picked-up lifter motor current signal for lifter operation is smaller than 2/3 of the base value. A weighing sensor does not need to mount any more, and thus, a safety prevention effect for skip hoisting is improved.

    一种用于箕斗提升的安全防范方法,其步骤是:当箕斗处于空载状态时,拾取提升机运行的提升机电机电流信号为基准数值,当拾取提升机运行的提升机电机电流信号为小于2/3的基准数值时,判定箕斗未处于空载状态,直接拾取电流信号,不再安装称重传感器,因此提高了对箕斗提升的安全防范效果。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Safety prevention method used for skip hoisting


    Weitere Titelangaben:

    用于箕斗提升的安全防范方法


    Beteiligte:
    ZHANG QINGJUN (Autor:in) / ZHANG LITAO (Autor:in) / ZHANG YONGZHENG (Autor:in) / ZHAO JIYAN (Autor:in)

    Erscheinungsdatum :

    18.12.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



    SKIP HOISTING SYSTEM

    TAUGER VITALIJ MIKHAJLOVICH / VOLKOV EVGENIJ BORISOVICH / KHOLODNIKOV YURIJ VASILEVICH | Europäisches Patentamt | 2018

    Freier Zugriff

    SKIP HOISTING SYSTEM

    TAUGER VITALII MIKHAILOVICH / LEONTEV ALEKSANDR ANATOLEVICH | Europäisches Patentamt | 2021

    Freier Zugriff

    Double-skip frequency control hoisting system

    TIAN WEIGUO | Europäisches Patentamt | 2015

    Freier Zugriff

    Protective skip car for bulk cargo hoisting

    TIAN YUEZENG / LIU BINGQIAN / YAO FENGJIE et al. | Europäisches Patentamt | 2025

    Freier Zugriff

    Large-tonnage deep well hoisting skip bucket loading compensation device and method

    HU ZHENYU / DU KUN / ZHENG CHANGZHENG et al. | Europäisches Patentamt | 2024

    Freier Zugriff