The invention relates to the technical field of hydropower station hoisting equipment, and particularly discloses a lifting appliance and a crane, the lifting appliance comprises a hanging scaffold, a deviation rectifying assembly and a protection assembly, the axis of the hanging scaffold is arranged in the vertical direction, the deviation rectifying assembly comprises a driving part, ropes and a horizontal sensor, the upper ends of the multiple ropes are connected to the driving part, and the lower ends of the multiple ropes are connected to the protection assembly; the lower ends of the multiple ropes are connected to the upper end of the hanging scaffold and distributed on the hanging scaffold in the circumferential direction of the hanging scaffold at intervals, the driving piece can independently control each rope to be wound or released, the horizontal sensor is connected to the hanging scaffold and electrically connected with the driving piece, the protection assembly comprises a protection plate and an elastic piece, the protection plate is connected to the hanging scaffold, and the elastic piece is electrically connected with the protection plate. The upper end of the elastic piece is connected to the hanging scaffold, the lower end of the elastic piece is connected to the protection plate, and the protection plate can move on the hanging scaffold in the axis direction of the hanging scaffold so that the protection plate can have an unlocking position and a blocking position. Through the arrangement of the deviation rectifying assembly and the protection assembly, the functions of automatic leveling and protection of the lifting appliance are achieved.

    本发明涉及水电站起重设备技术领域,具体公开了一种吊具及起重机,所述吊具包括吊盘、纠偏组件和防护组件,吊盘的轴线沿上下方向设置,纠偏组件包括驱动件、绳索和水平传感器,多个绳索的上端均连接于驱动件,多个绳索的下端均连接于吊盘的上端,且多个绳索的下端在吊盘上沿吊盘的周向间隔分布,驱动件可以独立控制每一个绳索进行收卷或释放,水平传感器连接于吊盘并与驱动件电连接,防护组件包括防护板和弹性件,防护板连接于吊盘,弹性件的上端连接于吊盘,弹性件的下端连接于防护板,防护板在吊盘上沿吊盘的轴线方向可移动,以使防护板具有解锁位置和阻挡位置。本发明通过纠偏组件和防护组件的设置,实现了对吊具自动调平和防护的功能。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Lifting appliance and crane


    Weitere Titelangaben:

    吊具及起重机


    Beteiligte:
    MEI XIAOMIN (Autor:in) / HE ZHEN (Autor:in) / WANG XINYONG (Autor:in) / LI XUHONG (Autor:in) / MA CHUNLI (Autor:in) / WANG YUANHONG (Autor:in) / CHEN TUANJUN (Autor:in) / ZHAO XIAOJIA (Autor:in) / ZENG YANGLIN (Autor:in) / PANG XIAODONG (Autor:in)

    Erscheinungsdatum :

    02.05.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



    Lifting appliance lifting method, lifting appliance and crane

    LI GANG / SUN QIFENG / SHEN CHUANPENG et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Lifting appliance for crane

    CHU QINGYU | Europäisches Patentamt | 2024

    Freier Zugriff

    Gantry crane lifting appliance

    ZHU SHENGFAN / ZHU HENGYANG | Europäisches Patentamt | 2020

    Freier Zugriff

    Lifting appliance for crane

    TANG HONGYAN | Europäisches Patentamt | 2016

    Freier Zugriff

    Crane lifting appliance capable of accurately positioning and crane using lifting appliance

    MA JUNJIE / LIU ZIJUN / CHEN BUBAO et al. | Europäisches Patentamt | 2022

    Freier Zugriff