The invention belongs to the technical field of lifting equipment, and particularly relates to a small portable lifting device. When the small portable lifting device is in use, a first supporting rodand a second supporting rod are opened at first, then, a main supporting arm is lifted, then, the first supporting rod, the second supporting rod and the main supporting arm are fixed together through a supporting piece, and then weights are lifted through a lifting assembly arranged on a main supporting arm. After the device is in use, the supporting piece is taken down, the first supporting rodand the second supporting rod are embedded into a whole through through grooves and protrusions, then, the main supporting arm is placed down, a limiting groove below the main supporting arm is clamped to the periphery of the whole formed by embedding the first supporting rod and the second supporting rod, and therefore the integrated folding effect is achieved. The device is simple in structure,reasonable in design, capable of being installed and folded rapidly, regular in folded size, and convenient to transport and carry.

    本发明适用于起重设备技术领域,尤其涉及一种小型便携式起重装置。本发明实施例提供的一种小型便携式起重装置,在使用时,先张开第一支杆和第二支杆,然后升起主支臂,进而通过支撑件将三者固定为一体,从而通过设置在主支臂上的起重组件提升重物;使用结束后,取下支撑件,进而将第一支杆与第二支杆通过通槽和凸起嵌合为整体,进一步将主支臂放下,通过主支臂下方的限位凹槽卡接在第一支杆与第二支杆嵌合而成的整体的外围,从而实现了整体折叠的效果。本发明结构简单,设计合理,能够快速的安装和折叠,折叠后的体积规则,方便搬运和携带。


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    Titel :

    Small portable lifting device


    Weitere Titelangaben:

    一种小型便携式起重装置


    Beteiligte:
    LU HONGPIN (Autor:in)

    Erscheinungsdatum :

    25.09.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66D Haspeln , CAPSTANS



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