The invention relates to the technical field of hoisting equipment, in particular to a positioning device for hoisting of a crane. According to the technical scheme, the device comprises a top plate and further comprises a first positioning mechanism, the first positioning mechanism comprises a circular plate, the circular plate is arranged on the lower side of the top plate, the top of the circular plate is fixedly connected with a first telescopic rod, and the telescopic end of the first telescopic rod is fixedly connected with the bottom of the top plate. Through the design of the first positioning mechanism and the second positioning mechanism, when the conical workpiece is placed in a first state, the conical workpiece can be in contact with the inner wall of the conical workpiece through three first balls, so that the conical workpiece is clamped, a top plate and a circular plate coincide with the circle center of the conical workpiece, and when the conical workpiece is placed in a second state, the conical workpiece is clamped. Through quick positioning of the conical workpieces in two states, the working steps of workers can be reduced, the working efficiency is greatly improved, and abrasion of the conical workpieces caused by friction between the conical workpieces is prevented.

    本发明涉及起重设备技术领域,尤其涉及一种起重机吊装的定位装置。本发明的技术方案为:包括有顶板,还包括有第一定位机构,第一定位机构包括有圆板,顶板的下侧设置有圆板,圆板的顶部固接有第一伸缩杆,第一伸缩杆的伸缩端与顶板的底部固接。本发明通过对第一定位机构与第二定位机构的设计,当锥形工件呈第一状态放置时,能够通过三个第一滚珠与锥形工件的内壁接触,从而对锥形工件进行夹持,并使顶板、圆板与锥形工件的圆心重合,当锥形工件呈第二状态放置时,通过对两种状态锥形工件的快速定位,能够减少工作人员的工作步骤,极大的提高工作效率,并防止锥形工件之间相互之间摩擦,导致锥形工件磨损。


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    Titel :

    Positioning device for hoisting of crane


    Weitere Titelangaben:

    一种起重机吊装的定位装置


    Beteiligte:
    CAO XIANGYANG (Autor:in) / XIAO HANBIN (Autor:in) / ZHENG YAOJIE (Autor:in) / ZHU ZE (Autor:in)

    Erscheinungsdatum :

    13.06.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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