Steel net frame ball lower hanging hoisting assembly
A technology of steel grid and grid ball, which is applied in the direction of building and building structure, can solve problems such as uneven force and damage to grid structure.
Pending Publication Date: 2020-11-17
CHINA CONSTR FOURTH ENG DIV +1
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AI-Extracted Technical Summary
Problems solved by technology
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.
Steel platesSteel tube +4
- Experimental program(1)
Description & Claims & Application Information
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