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A prefabricated node of an outer ring inner hexagonal space grid structure

A space grid, hexagonal technology, applied in the direction of building structure, architecture, instruments, etc., to achieve the effect of simple installation, unique node form, and ensure construction quality

Active Publication Date: 2018-10-12
SOUTHEAST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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.

Method used

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  • A prefabricated node of an outer ring inner hexagonal space grid structure
  • A prefabricated node of an outer ring inner hexagonal space grid structure
  • A prefabricated node of an outer ring inner hexagonal space grid structure

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Embodiment Construction

[0033] The present invention will be further described in detail below through the specific examples, the following examples are only descriptive, not restrictive, and cannot limit the protection scope of the present invention with this.

[0034] Such as Figure 1 to Figure 3 As shown, an assembled node with an inner hexagonal space grid structure of an outer ring includes an inner ring 1 , an outer ring 2 , a central ring 3 , bolts 5 , a sealing plate 6 and connecting rods 7 . The sealing plate 6 is a rectangular steel plate, and four third bolt holes 11 are evenly opened on the sealing plate 6 , the connecting rod 7 is a rectangular steel pipe, and the sealing plate 6 and the connecting rod 7 are welded.

[0035] Both the inner ring 1 and the outer ring 2 are cylinders, and the inner ring 1 has a circular hole 1 16 along the central axis, and the outer ring 2 has a circular hole 2 17 along the central axis.

[0036] The central ring 3 is a hexagonal star cylinder, and each ...

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Abstract

The invention discloses an assembled node with an inner hexagonal space grid structure in an outer ring, comprising an inner ring (1), an outer ring (2), a center ring (3), an inner gasket (4), bolts (5), Sealing plate (6) and connecting rod (7). Both the inner ring and the outer ring are cylindrical, and the inner ring is provided with a circular hole one (16) along the central axis, and the outer ring is provided with a circular hole two (17) along the central axis. The central ring is a hexagonal star cylinder, and the central ring is provided with a hexagonal star-shaped hole (18) along the central axis. The center ring is installed in the circular hole two, and the inner ring is installed in the hexagonal hole. The inner gasket is arranged in the outer ring, and the present invention connects the connecting rod, the sealing plate, the outer ring and the inner gasket through bolts to form an assembled rod. The node of the invention is light in weight, can be quickly assembled on site and has excellent 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,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/19E04B1/58G06F17/50
CPCE04B1/1903E04B1/1906E04B2001/1918E04B2001/196G06F30/13
Inventor 冯若强刘峰成朱洁
Owner SOUTHEAST UNIV
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