Assembled joint being of spatial grid structure and composed of outer ring and hexagonal socket

Abstract

The invention discloses an assembled joint being of a spatial grid structure and composed of an outer ring and a hexagonal socket. The assembled joint being of the spatial grid structure and composed of the outer ring and the hexagonal socket comprises an inner ring (1), an outer ring (2), a central ring (3), inner shims (4), bolts (5), a closure plate (6) and a connecting linkage (7). Both of the inner ring and the outer ring are cylinder-shaped, and a round hole one (16) is formed in the inner ring along the central axis, and round holes two (17) are formed in the outer ring along the central axis. The central ring is a hexagonal socket-shaped cylinder. Hexagonal socket holes (18) are formed in the central ring along the central axis. The central ring is mounted in the round holes two, and the inner ring is mounted in the hexagonal socket-shaped cylinder. The inner shims are arranged in the outer ring. By connection of the connecting linkage, the closure plate, and the inner shims through bolts, an assembled bar is formed. The assembled joint being of the spatial grid structure and composed of the outer ring and the hexagonal socket is low in weight, can be assembled rapidly in the site, and has good mechanical properties.

Description

technical field [0001] The invention relates to the technical field of spatial structure design in the construction industry, in particular to an assembled node of an inner hexagonal space grid structure of an outer ring. Background technique [0002] With the rapid development of the economy and society, architectural design theory has been continuously improved, and the single-story space grid structure with flexible and diverse architectural forms has been widely used in various landmark steel structure buildings. Among them, the prefabricated spatial grid structure is taking an increasing proportion in the spatial grid structure due to its short construction period, convenient construction, and less construction pollution. With the continuous improvement of structural design and construction techniques, people are increasingly pursuing architectural forms with light weight, beautiful lines and structures. As an important part of the prefabricated spatial grid structure,...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems existing in the existing prefabricated nodes, and to provide a single-layer spatial triangular network structure prefabricated node with light weight, fast on-site assembly and excellent mechanical properties.

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