The lifting appliance comprises a first swing arm and a second swing arm which are movably connected in a crossed mode through a bearing, and the first swing arm and the second swing arm form a shear type structure through the bearing; one end, far away from the bearing, of each of the first swing arm and the second swing arm is provided with a structure which is partially bent outwards, and the outwards bent parts are provided with lifting holes; the other ends, away from the bearing, of the first swing arm and the second swing arm are provided with lifting claws which are used for clamping columnar parts. In order to adapt to the convenience of the lifting process, the lifting appliance is provided with a first swing arm and a second swing arm shear type structure, the balance lifting function is added by arranging the lifting claws, the lifting claws grab parts, the upper portion of the lifting appliance is of an open shear structure and is open outwards, the parts are clamped through the lifting appliance and the gravity of the parts during lifting, the lifting claws are stressed in a balanced mode, and the lifting effect is good. The parts are stable and not prone to falling off during hoisting, the hoisting and installing process is more stable and safer, and the problems that a traditional hoisting belt is low in efficiency in the using process and potential safety hazards exist are solved.

    本申请提供一种用于柱状零部件的吊具,包括通过轴承交叉活动连接的第一摆臂和第二摆臂,第一摆臂和第二摆臂通过轴承形成剪式结构;第一摆臂和第二摆臂远离轴承的一端设置有部分向外弯曲结构,且向外弯曲部分上均设置有吊孔;第一摆臂和第二摆臂远离轴承的另一端设置吊爪,吊爪用于夹抱柱状零部件。该吊具为了适应于起吊过程的便捷性,设置了第一摆臂和第二摆臂剪式结构,通过设置吊爪增加了平衡托举功能,由吊爪抓取零部件,吊具上部采用开口剪刀结构并向外开口,吊装时利用吊具及零部件自身重力夹抱零部件,吊爪平衡受力,吊装时零部件稳定不易掉落,起吊安装过程更加稳定、安全,解决了传统吊带在使用过程中效率低,且存在安全隐患的问题。


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    Title :

    Lifting appliance for columnar parts


    Additional title:

    一种用于柱状零部件的吊具


    Contributors:
    WANG JIANYE (author) / LIAO LONGHE (author) / TANG ZHENQI (author)

    Publication date :

    2022-03-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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