The invention discloses a laminated plate lifting appliance and a steel beam, and relates to the technical field of lifting appliances and steel beams. The stability problem of lifting of the liftingappliance is solved, the laminated plate lifting appliance specially comprises two first I-shaped steels and two second I-shaped steels, wherein the two ends of the two first I-shaped steels are provided with welding grooves, the two ends of the two second I-shaped steels are welded with the welding grooves of the two first I-shaped steels correspondingly, the two first I-shaped steels and the twosecond I-shaped steels form a rectangular frame structure, the top outer walls of the two first I-shaped steels are each provided with two welding holes, and a lifting plate is welded on the inner wall of each welding hole; and the outer wall of one side of each lifting plate is provided with a lifting hole, and triangular supporting plates are fixed on the outer walls of the bottoms of the two ends of the two first I-shaped steels through bolts. The problem of translational shaking of a laminated plate caused by less hoisting points of a traditional lifting appliance is solved, and the lifting stability of the laminated plate is effectively ensured through a fixed pulley assembly and a movable pulley hook assembly.
本发明公开了叠合板吊具及钢梁,涉及吊具及钢梁技术领域;为了解决吊具起吊的稳定性问题;具体包括两个第一工字钢和两个第二工字钢,两个所述第一工字钢的两端均开有焊接槽,且两个第二工字钢的两端分别与两个第一工字钢的焊接槽相焊接,两个第一工字钢和两个第二工字钢形成矩形框架结构,两个所述第一工字钢的顶部外壁分别开有两个焊接孔,且每个焊接孔的内壁均焊接有吊板,每个吊板的一侧外壁均开有吊孔,两个第一工字钢的两端底部外壁均通过螺栓固定有三角支撑板。本发明不仅克服了传统吊具起吊点少而造成叠合板平移晃动的问题,而且通过定滑轮组件和动滑轮吊钩组件有效保证了叠合板升降的稳定性。
Laminated plate lifting appliance and steel beam
叠合板吊具及钢梁
2020-11-20
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
Steel lattice beam lifting appliance and lifting method
Europäisches Patentamt | 2023
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