The invention relates to a clamping device for hoisting an assembly type concrete prefabricated component, and belongs to the technical field of concrete component hoisting, the clamping device comprises four rectangular plates, the rectangular plates are linearly arranged, the adjacent rectangular plates are hinged, the hinge axes of the rectangular plates are located at the corners of the rectangular plates, and when the rectangular plates are linearly arranged, the hinge axes of the rectangular plates are located at the corners of the rectangular plates. The clamping device further comprises a first fixing part, the first fixing part is used for fixing and connecting the rectangular plates located at the head end and the tail end when the four rectangular plates rotate and are arranged in a rectangular mode, and the first fixing part is used for hoisting columnar components and the like when the rectangular plates are arranged in a rectangular mode. The clamping device further comprises steel cables arranged on the rectangular plates at the head end and the tail end, the free ends of the steel cables are provided with connecting pieces used for being connected with the steel cables, and when the rectangular plates rotate to be linearly arranged, the steel cables are located on the sides away from the rotating axes of the rectangular plates and used for hoisting the plate-shaped components. The lifting appliance has the effect of improving the universality of the lifting appliance.
本申请涉及一种装配式混凝土预制构件吊装用夹持装置,属于混凝土构件吊装技术领域,包括四个矩形板,所述矩形板呈直线排布,相邻所述矩形板铰接设置,所述矩形板的铰接轴线位于矩形板的边角处,所述矩形板处于直线排布时,所述矩形板和相邻的矩形板抵接,夹持装置还包括第一固定件,所述第一固定件用于四个矩形板转动呈矩形排布时,固定且连接位于首端和末端的矩形板,所述矩形板呈矩形排布时,用于吊装柱状等构件,夹持装置还包括设置在首端和末端矩形板上的钢索,所述钢索的自由端设置有用于连接钢索的连接件,所述矩形板转动至直线排布时,所述钢索位于背离矩形板转动轴线的一侧,用于吊装板状构件。本申请具有提高吊具通用性的效果。
Clamping device for hoisting fabricated concrete prefabricated component
一种装配式混凝土预制构件吊装用夹持装置
2024-08-02
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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