Steel net frame ball lower hanging hoisting assembly

Abstract

The invention discloses a steel net frame ball lower hanging hoisting assembly. The assembly comprises a net frame ball, shaped steel webs, a central short steel pipe, fastening bolts, a connecting steel sheet and a hoisting steel beam, wherein the central short steel pipe is welded to the center of the connecting steel sheet, the shaped steel webs are evenly welded to the outer wall of the central short steel pipe, the bottoms of the shaped steel webs and the connecting steel sheet are welded into a whole, and screw holes are evenly distributed in the connecting steel sheet. According to theassembly, the assembly is formed by welding the shaped steel webs and the central short steel pipe, arc-shaped notches in the tops of the shaped steel webs are perfectly matched with the net frame ball and is stably connected with the net frame ball through a welding mode, and therefore the stress load is concentrated on a stress joint of the truss ball; and meanwhile, the screw holes are formed in the connecting steel sheet, the connecting steel sheet and the hoisting steel beam can be rapidly fixed through the fastening bolts, the use is extremely convenient, and after use, the fastening bolts and the hoisting steel beam can be detached to be repeatedly used.

Description

technical field [0001] The invention relates to a steel net frame ball hanging hanging component, which belongs to the technical field of building construction. Background technique [0002] Since the reform and opening up, China's construction industry has experienced a process of rapid development, and the entire construction industry has always been in a state of continuous expansion. With the advancement of engineering technology, the design and construction capabilities have been significantly improved. The long-span steel grid structure system is used in various buildings. As the main force-bearing component, the grid sphere structure can support large loads. The truss sphere is an important construction measure. If the hoisting equipment components are directly applied to the truss sphere, the force will be uneven and it will easily cause damage to the truss structure. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the present inven...

AI Technical Summary

Problems solved by technology

With the advancement of engineering technology, the design and construction capabilities have been significantly improved. The long-span steel grid structure system is used in various buildings. As the main force-bearing component, the grid sphere structure can support large loads. The truss ball is an important construction measure. If the hoisting equipment components are directly applied to the truss ball, the force will be uneven and it will easily cause damage to the truss structure.

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