The invention provides a lifting appliance, a lifting structure and a lifting method. The lifting appliance (100) comprises a disc body (1) which comprises a mounting seat (101) and a disc part (102), and the mounting seat (101) is arranged on the disc part (102); the hook body (2) comprises a rod part (201) and a hook part (202), and the hook part (202) is located on one side of the rod part (201); wherein the mounting seat (101) is provided with an eccentric through hole (1011), and the rod part (201) is arranged in the eccentric through hole (1011) and can drive the hook part (202) to rotate together in the eccentric through hole (1011), so that the hook part (202) is contracted in the mounting seat (101) in the radial direction or extends out of the mounting seat (101).
本发明提供一种吊具、吊装结构及吊装方法。所述吊具(100)包括:盘体(1),包括安装座(101)和盘部(102),所述安装座(101)设置于所述盘部(102);钩体(2),包括杆部(201)和钩部(202),所述钩部(202)位于所述杆部(201)的一侧;其中,所述安装座(101)具有偏心通孔(1011),所述杆部(201)设置于所述偏心通孔(1011)内并可在所述偏心通孔(1011)内带动所述钩部(202)一起旋转,以使所述钩部(202)在径向上收缩在所述安装座(101)之内或伸出所述安装座(101)之外。
Lifting appliance, lifting structure and lifting method
一种吊具、吊装结构及吊装方法
2023-07-18
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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