The invention discloses a translation type profile steel lifting appliance which comprises a main lifting beam, lifting legs, a jaw assembly and a driving mechanism, the main lifting beam is a horizontally-placed cross beam, lifting points are symmetrically arranged at the top of the main lifting beam, and the two lifting legs are symmetrically and slidably connected to the two ends of the main lifting beam; the driving mechanism is arranged on the main lifting beam and can drive the two lifting legs to extend or retract in the length direction of the main lifting beam; the lifting leg is of an L-shaped structure, the outer end of the lifting leg is connected with an end supporting plate which vertically extends downwards, the multiple clamp tooth assemblies are regularly arranged on the end supporting plate, and the working ends of the clamp tooth assemblies face inwards and can be elastically inserted into end holes of a section steel bundle. According to the translation type profile steel lifting appliance and the lifting method thereof, lifting is convenient, the use efficiency is high, and profile steel of different types and different specifications can be lifted.
本发明公开了一种平移式型钢吊具,包括主吊梁、吊腿、钳牙组件和驱动机构,所述主吊梁为水平放置横梁且顶部对称设置有吊装点,两个所述吊腿对称可滑动连接在所述主吊梁两端,所述驱动机构设置在所述主吊梁上且能够驱动两个所述吊腿沿着所述主吊梁的长度方向延展或者退回;所述吊腿为L型结构且外端连接向下竖直探出的端支撑板,多个所述钳牙组件规则排布在所述端支撑板上,所述钳牙组件的工作端朝内且能够弹性插入到型钢捆束的端部孔隙中。本发明平移式型钢吊具及其吊装方法,吊装方便,使用效率高,能够吊装不同种类、不同规格的型钢。
Translation type profile steel lifting appliance and lifting method thereof
一种平移式型钢吊具及其吊装方法
2022-05-13
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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