The invention relates to the technical field of winding drum positioning, in particular to a winding drum positioning device for a crane, which comprises a U-shaped base, a transmission roller rotatably connected to the middle of the base, a winding limiting groove arranged on the periphery of the transmission roller, a bidirectional lead screw rotatably connected to the lower portion of the front side of the transmission roller, and a guide motor connected to one end of the bidirectional lead screw. A guide rod is fixed on the base at the lower part of the bidirectional lead screw, a limiting block is sleeved on the guide rod, a sliding sleeve is sleeved on the bidirectional lead screw, a guide block is arranged at the upper part of the sliding sleeve, the limiting block, the sliding sleeve and the guide block are sequentially connected together, a limiting mechanism is arranged on the guide block, and positioning mechanisms are arranged at two end parts of the transmission roller at the outer side of the base; the steel wire rope can be guided through the winding limiting groove and the limiting mechanism, tight and neat arrangement of the steel wire rope can be achieved, the positioning mechanism positions the steel wire rope after overcoming inertia force of the transmission roller, and in general, the steel wire rope winding device has the advantages that steel wire rope winding limiting is achieved, the winding drum positioning impact force is reduced, and the using effect is good.

    本发明涉及卷筒定位技术领域,尤其涉及一种起重机用卷筒定位装置,包括U形的底座,在底座的中部旋转连接有传动辊,传动辊上外围设置有绕线限位槽,传动辊前侧的下部转动连接有双向丝杠,双向丝杠的一端连接有导向电机,双向丝杠下部的底座上固定有导向杆,导向杆上套接有限位块,双向丝杠上套接有滑套,滑套的上部设置有导向块,限位块、滑套和导向块依次连接在一起,导向块上设置有限位机构,底座外侧的传动辊两个端部设置有定位机构;设置的绕线限位槽及限位机构能够将对钢丝绳导向,实现其紧密整齐的排列,定位机构给克服传动辊的惯力后对其定位,总的,本发明具有实现钢丝绳缠绕限位、降低卷筒定位的冲击力和使用效果好的优点。


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    Titel :

    Winding drum positioning device for crane


    Weitere Titelangaben:

    一种起重机用卷筒定位装置


    Beteiligte:
    HU ZHETAO (Autor:in) / ZHANG ZHANQIAN (Autor:in) / ZHOU XIAOFEI (Autor:in) / LU XU (Autor:in)

    Erscheinungsdatum :

    2022-11-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66D Haspeln , CAPSTANS



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