The invention relates to the technical field of equipment lifting and moving construction, in particular to a pressing device and a lifting appliance, the pressing device comprises a mounting seat, a connecting rod mechanism, a switching mechanism and a pressing block mechanism which are sequentially hinged, the connecting rod mechanism is hinged to a telescopic mechanism, the mounting seat can be adaptively connected to a clamping groove mechanism, and the clamping groove mechanism is hinged to the connecting rod mechanism. The clamping groove mechanism comprises a clamping groove used for clamping the mounting base, and the mounting base can slide along the clamping groove. The pressing block mechanism can keep the self structure stable and keep the bottom plane relatively horizontal through gravity in the moving and lifting process, a large included angle between the pressing block mechanism and the hung equipment is avoided, the pressing block mechanism can be better attached to the hung equipment, meanwhile, the installation base can move through the clamping groove mechanism, the relative position of the pressing device and the hung equipment is integrally changed, and the clamping block mechanism is convenient to use. The pressing block mechanism can press a specified part, so that the pressing device adapts to the shape and structure of the hung equipment, the position is convenient to adjust, and the pressing effect and the pressing efficiency of the pressing device are improved.

    本发明涉及设备吊移施工技术领域,特别涉及一种压紧装置及一种吊具,所述压紧装置包括依次铰接的安装座、连杆机构、转接机构和压块机构,所述连杆机构铰接伸缩机构,所述安装座能够适配连接于卡槽机构,所述卡槽机构包括用于卡持所述安装座的卡槽,所述安装座能够沿所述卡槽滑动。压块机构在移动升降过程中能够通过重力保持自身结构稳定,保持底部平面相对水平,避免与被兜吊设备之间出现较大的夹角,能够更好的贴紧被兜吊设备,同时,安装座能够通过卡槽机构移动,整体改变压紧装置与被兜吊设备的相对位置,使压块机构能够压到指定部位,使该压紧装置与被兜吊设备的形状结构相适应,且位置调整方便,提高压紧装置的压紧效果和压紧效率。


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    Title :

    Pressing device and lifting appliance


    Additional title:

    一种压紧装置及一种吊具


    Contributors:
    ZHANG QINGMING (author) / XIAO YONG (author) / QIN HAO (author) / LI ZHIGANG (author) / XIONG CHUNMEI (author) / TANG CHANGPING (author) / YU FANG (author)

    Publication date :

    2024-02-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / F03D Windkraftmaschinen , WIND MOTORS



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