Octahedral end plate assembly, structural unit and assembling structure thereof

A technology of structural unit and eight-sided end plate, which is applied in the direction of building construction and construction, and can solve the problems of increasing processing costs, inconvenient processing of beam units and column units, and inconvenient assembly

Pending Publication Date: 2021-10-19
SHANGHAI HU THRUSH HEAVY IND MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The steel structure includes beam units, column units and connectors connecting beam units and column units. At present, the connectors between column units and beam units are not universal, and it is not easy to assemble and process beam units and column units.
In addition, considering the load-bearing capacity, in the actual construction process, it is often necessary to process larger-sized column units or beam units to improve the local load-bearing capacity and increase the processing cost

Method used

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  • Octahedral end plate assembly, structural unit and assembling structure thereof
  • Octahedral end plate assembly, structural unit and assembling structure thereof
  • Octahedral end plate assembly, structural unit and assembling structure thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0037] like figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 As shown, this embodiment provides an eight-sided end plate assembly, including an eight-sided end plate 1, refer to figure 1 and figure 2 , the eight-sided end plate 1 includes a square body, one side of the body is provided with four centrally symmetrically arranged protrusions 11, and the side of the protrusions 11 away from the body has a first slope 111 and a second slope 112, the top of the first slope 111 and the top of the second slope 112 of the same protrusion 11 intersect, between two adjacent protrusions 11, the bottom of the first slope 111 of one protrusion 11 and the other The bottoms of the second slope 112 of one protruding portion 11 intersect in the diagonal direction of the body, so that two locking grooves are respectively formed in the two diagonal directions of the body. A center hole 15 is formed through the middle of the body, and the center hole 15 passes through the first in...

Embodiment 2

[0045] like Image 6 , Figure 7 and Figure 8 As shown, a structural unit provided by the present invention includes the above-mentioned eight-sided end plate assembly, and also includes a square steel pipe 5, the four edges of the square steel pipe 5 are rounded, and the eight-sided end plate 1 is fixedly embedded in the The inner circumference of the end of the square steel pipe 5, specifically, the four connecting parts 14 of the eight-sided end plate 1 are respectively welded to the four corners of the square steel pipe 5; the four side walls of the square steel pipe 5 are equidistant along its length direction A plurality of connection holes 51 capable of screwing with the first threaded portion 22 are provided.

[0046] In this embodiment, the square steel pipe 5 can be used as a beam or as a column. When splicing, the corner joint or butt joint of the square steel pipe is realized by using the eight-sided end plate assembly.

[0047] When cornering, refer to Image...

Embodiment 3

[0051] An assembled structure of structural units provided in this embodiment includes a parallel beam unit formed by assembling the structural units provided in Embodiment 2, and the distance between two adjacent mutually parallel structural units in the parallel beam unit is na, in this embodiment, the distance is specifically 450mm, to form a criss-cross beam structure ( Figure 12 ).

[0052] This embodiment also provides a parallel column unit formed by assembling several structural units, the distance between two adjacent structural units in the parallel column unit is na, and the distance is specifically 450mm, to form an L-shaped column ( Figure 9 ), T-pillar ( Figure 10 ) and cross-shaped columns ( Figure 11 ).

[0053] This embodiment also provides a docking column unit formed by assembling several structural units. The distance between two adjacent structural units in the docking column unit is 0.25 na, and the distance is specifically 112.5 mm. Refer to Fig...

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Abstract

The invention relates to an octahedral end plate assembly, a structural unit and an assembling structure thereof, wherein the octahedral end plate assembly comprises an octahedral end plate, the octahedral end plate comprises a body, four protruding parts which are arranged in a central symmetry manner are arranged at one side of the body, and the sides, away from the body, of the protruding parts are provided with first inclined planes and second inclined planes; the top of the first inclined plane and the top of the second inclined plane of the same protruding part intersect, and between every two adjacent protruding parts, the bottom of the first inclined plane of one protruding part intersects with the bottom of the second inclined plane of the other protruding part; four grooves which are arranged in a central symmetry manner are formed in the side, away from the protruding parts, of the body, the inner wall of each groove is a spherical surface, a through groove is formed in each groove, and the through grooves penetrate through the corresponding first inclined faces and the corresponding second inclined faces; and a connecting part is further arranged between every two adjacent grooves in a protruding manner. The octahedral end plate assembly can be generally used for beam-beam corner jointing and column-beam corner jointing, and standardization of steel structure connection is achieved.

Description

technical field [0001] The invention relates to the technical field of steel structures, in particular to an eight-sided end plate assembly, a structural unit and an assembled structure thereof. Background technique [0002] The steel structure includes beam units, column units and connectors connecting beam units and column units. At present, the connectors between column units and beam units are not universal, which is not convenient for assembly and processing of beam units and column units. In addition, considering the load-bearing capacity, in the actual construction process, it is often necessary to process larger-sized column units or beam units to improve the local load-bearing capacity and increase the processing cost. Contents of the invention [0003] In view of the defects in the prior art, one of the technical problems to be solved by the present invention is to provide an eight-sided end plate assembly, which is convenient for general use and realizes the sta...

Claims

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Application Information

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IPC IPC(8): E04B1/58E04B1/24
CPCE04B1/58E04B1/24E04B1/2403E04B2001/5875E04B2001/5887E04B2001/2406E04B2001/2439E04B2001/2466
Inventor 王世峰何变变
Owner SHANGHAI HU THRUSH HEAVY IND MASCH CO LTD
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