The invention provides an electromagnetic remote control unhooking test device which comprises a hook body and a second rotating shaft, two sides of the hook body are provided with a pair of hook connecting plates, one end of the side wall of each hook connecting plate is rotatably provided with a first rotating shaft penetrating through the hook body, and the other end of the side wall of each hook connecting plate is provided with a first pin shaft. The bottom end of the side wall of the hook body is provided with a pair of main hook lower connecting plates through a second rotating shaft, and a main hook is arranged between the pair of main hook lower connecting plates; a mounting plate is arranged on the side wall of the hook body, an electromagnet is arranged at the bottom of the mounting plate, an iron plate in magnetic adsorption connection with the electromagnet after being electrified is arranged on the side, close to the electromagnet, of the top of the hook connecting plate, and a bolt arranged below the iron plate is arranged on the side wall of the hook body; and a tension spring which is used for pulling the hook connecting plate to downwards drive the iron plate to be separated from the electromagnet around the first rotating shaft after the electromagnet is powered off so as to enable the auxiliary hook to lose limitation on the main hook is arranged between the bolt and the first pin shaft. The automatic unhooking device is reasonable in structure, convenient and fast in automatic unhooking, high in safety and high in unhooking timeliness.

    本申请提供一种电磁遥控脱钩试验装置,包括:钩体和第二转轴,钩体两侧设置有一对钩联板,一对钩联板侧壁的一端转动设置有贯穿钩体的第一转轴,一对钩联板侧壁的另一端设置有第一销轴,钩体侧壁的底端通过第二转轴设置有一对主钩下联板,一对主钩下联板之间设置有主钩;钩体侧壁设置有安装板,安装板底部设置有电磁铁,钩联板顶部的靠近电磁铁的一侧设置有与电磁铁通电后磁性吸附连接的铁板,钩体侧壁设置有置于铁板下方的螺栓,螺栓与第一销轴之间设置有用于在电磁铁断电后拉动钩联板围绕第一转轴向下带动铁板脱离电磁铁以使副钩失去对主钩的限位的拉簧,本申请结构合理,自动脱钩便捷,安全性高,脱钩及时性高。


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    Titel :

    Electromagnetic remote control unhooking test device


    Weitere Titelangaben:

    一种电磁遥控脱钩试验装置


    Beteiligte:
    CHEN GANG (Autor:in) / DU CHANGYOU (Autor:in) / ZHANG QUANHUI (Autor:in) / GE FENG (Autor:in) / CHEN YADONG (Autor:in)

    Erscheinungsdatum :

    30.06.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / B66C Krane , CRANES



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