The invention provides a non-coaxial grid lifting device, and belongs to the technical field of lifting equipment. The non-coaxial grid lifting device comprises a basic assembly and a clamping assembly. The base assembly comprises an L-shaped rod, a circular ring, angle steel and an arc-shaped rod, the circular ring is fixed to the end of the L-shaped rod, the L-shaped rod and the arc-shaped rod are both fixed to the outer wall of the angle steel, and the clamping assembly comprises an insertion rod, a stand column, a first transverse plate, a spring, a pin rod, a sliding rod, a sliding rail, a sliding block, a threaded rod, a hollow column and a second transverse plate. The tail end of the threaded rod extrudes the outer wall of the sliding rod, so that the sliding rod is fixed in the hollow column, that is, the hollow column is clamped to the outer wall of the adaptive plate, the outer surface of the angle steel abuts against the inner cavity wall of the adaptive plate, the situation that the adaptive plate rotates on the hoisting device when the adaptive plate is lifted is effectively prevented, and the service life of the hoisting device is prolonged. The lifting device can be used for lifting adaptive plates with different inner hole sizes, so that the applicability is higher.

    本发明提供了一种非同轴的格栅起吊装置,属于起吊设备技术领域。该非同轴的格栅起吊装置包括基础组件和卡合组件。所述基础组件包括L型杆、圆环、角钢和弧形杆,所述圆环固定在所述L型杆的端部,所述L型杆和所述弧形杆均固定在所述角钢的外壁上,所述卡合组件包括插杆、立柱、第一横板、弹簧、销杆、滑杆、滑轨、滑块、螺纹杆、空心柱和第二横板,使用时,旋转螺纹杆,螺纹杆的末端通过挤压滑杆的外壁,使滑杆被固定在空心柱内,即实现把空心柱卡合在适配板的外壁上了,角钢的外表面抵在适配板的内腔壁上,有效的防止在提起适配板时其在该吊起装置上出现转动的情况,该起吊装置可以把不同内孔大小的适配板吊起,适用性更强。


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    Title :

    Non-coaxial grid lifting device


    Additional title:

    一种非同轴的格栅起吊装置


    Contributors:
    WU PEIZHU (author) / PAN ZHIHONG (author) / XU BAOXIONG (author)

    Publication date :

    2022-05-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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