The invention discloses a lifting appliance for lifting an angle steel lattice type steel triangle, which comprises two groups of first lifting appliance composition parts, two groups of second lifting appliance composition parts and a third lifting appliance composition part, the first lifting appliance composition parts comprise vertical connecting pieces and first convex parts, and the first convex parts are integrally arranged on one sides of the vertical connecting pieces; the second lifting appliance composition part comprises a transverse connecting piece rotationally arranged between the two first lifting appliance composition parts through a connecting shaft and a second convex part integrally arranged on one side of the transverse connecting piece, and through holes are formed in the second convex part and the first convex part; and the fixing piece is arranged in the through hole. The lifting appliance assembly part I and the lifting appliance assembly part II can be fixed on the steel angle of the steel triangular cross beam by matching with the fixing piece, lifting can be realized by connecting lifting equipment, the hook loosening is also very convenient, the operation is easy by one person, repeated binding is not needed, the damage to the lifting appliance is avoided, a lifting lug does not need to be welded, and the requirements on the strength of a welding seam and a welding position are avoided; safety and reliability are achieved, and workload and material investment are reduced.

    本发明公开了一种用于角钢制格构式钢三角吊装用吊具,包括:吊具组成部一,设有两组,所述吊具组成部一包括竖向连接片和一体化设于竖向连接片一侧的凸部一;吊具组成部二,包括通过一连接轴转动设于两组吊具组成部一之间的横向连接片和一体化设于横向连接片一侧的凸部二,所述凸部二和凸部一上均开设有通孔;以及,固定件,设于通孔内。本发明通过吊具组成部一、吊具组成部二配合固定件可固定在钢三角横梁角钢上,连接上起吊设备就可以起吊,松钩也很方便,一个人轻松操作,无需重复捆绑,避免了吊索具的损伤,不需要焊接吊耳,没有对焊缝和焊接位置强度的要求,安全可靠,减少工作量和材料投入。


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    Title :

    Lifting appliance for lifting angle steel lattice type steel triangle


    Additional title:

    一种用于角钢制格构式钢三角吊装用吊具


    Contributors:
    LI YIKANG (author) / LIU QUANKUN (author) / ZHANG BIN (author) / ZHANG PENG (author) / ZHANG QUN (author) / TANG YONGLI (author) / ZUO KEXIN (author)

    Publication date :

    2024-05-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / F16F SPRINGS , Federn



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