Steel structure connector

Abstract

The invention discloses a novel steel structure connecting piece comprising connecting plate pieces, fixing holes, an inner cavity, an upper ring sleeve body, trapezoidal bottom beams, axillary bars and fixing nuts. Wrapping wings are welded to the inner end edges of the connecting plate pieces, and the connecting plate pieces are symmetrically arranged on the two sides of arc-shaped fixing areasto form rectangular fixing areas. The axillary bars are fixedly inserted in arc-shaped peak areas of fixing studs. The fixing nuts are fixedly connected to the two ends of the fixing studs to form theconnecting state for stabilizing the fixing studs. To-be-connected components can be comprehensively wrapped and connected through an outer cavity and the inner cavity, and meanwhile the to-be-connected components which penetrate through the inner cavity, the to-be-connected components fixed through the rectangular fixing areas on the lower portion of a lower ring sleeve body, and the to-be-connected components fixed through the arc-shaped fixing areas and the wrapping wings can generate the effect of acting force offsetting. By arranging a plurality of fixing bolts, flexible selectivity whenthe novel steel structure connecting piece is connected with the to-be-connected components is greatly improved, and the novel steel structure connecting piece is not limited by the fixed size, flexible in changing, high in creativity, and convenient to disassemble and assemble.

Description

technical field [0001] The invention relates to a connecting piece, in particular to a steel structure connecting piece. Background technique [0002] Steel connectors are metal parts used to connect steel components, wood components, and steel and wood components. Steel structures are structures composed of steel materials and are one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of section steel and steel plates, and is widely used in steel structures in large factories, venues, super high-rises and other fields. [0003] The current steel structure connectors also have a variety of styles, but basically only one or two steel structures of the same size can be fixedly connected, and steel structures of various sizes cannot be connected on multiple planes. The connection method is very single. The scope of application is very narrow, and at the same time, the firmness is poo...

AI Technical Summary

Problems solved by technology

[0003] The current steel structure connectors also have a variety of styles, but basically only one or two steel structures of the same size can be fixedly connected, and steel structures of various sizes cannot be connected on multiple planes. The connection method is very single. The scope of application is very narrow, and at the same time, the firmness is poor, and it is easy to lose weight and lose stability due to lateral tension. At the same time, it will disintegrate under the action of the ultimate strength. There is no buffer time and the risk is high.

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