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Connecting joint of modular steel structural member and modular steel structure thereof

A technology for steel structure parts and connecting nodes, which is applied in building construction, construction, etc., can solve the problems of complicated procedures, complicated steel structure nodes, long construction period, etc., and achieves convenient construction, strong integrity, and improved assembly efficiency. Effect

Pending Publication Date: 2022-08-09
厦门新长诚钢构工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a connection node of a modular steel structure, which solves the problems of complex steel structure nodes, complicated procedures, and long construction period.

Method used

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  • Connecting joint of modular steel structural member and modular steel structure thereof
  • Connecting joint of modular steel structural member and modular steel structure thereof
  • Connecting joint of modular steel structural member and modular steel structure thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] like figure 1 As shown, this embodiment discloses a connection node of a modular steel structure, including two H-shaped steels, several connecting plates and several high-strength bolts. The number of H-shaped steel is two; the H-shaped steel includes a first H-shaped steel 1 and a second H-shaped steel 2; the first H-shaped steel 1 includes a first vertical plate 11, a second vertical plate 12 and a The first horizontal plate 13 connecting the two vertical plates 12 ; the second H-shaped steel 2 includes a third vertical plate 21 , a fourth vertical plate 22 and a second horizontal plate 23 connecting the third vertical plate 21 and the fourth vertical plate 22 .

[0021] The outer surfaces of the first vertical plate 11 and the third vertical plate 21 are spliced ​​together, the outer surfaces of the first vertical plate 11 and the third vertical plate 21 are flush, and the outer surfaces of the first vertical plate 11 and the third vertical plate 21 are up and The...

Embodiment 2

[0029] like figure 2 As shown, the difference between the second embodiment and the first embodiment is that it also includes a third H-shaped steel 3, and the third H-shaped steel 3 includes the fifth vertical plate 31 and the sixth vertical plate 32 and the fifth vertical plate 31 and the sixth vertical plate 31. The vertical plate 32 is fixedly connected to the third horizontal plate 33 ; the length of the fifth vertical plate 31 is equal to the sum of the lengths of the second vertical plate 12 and the fourth vertical plate 22 . One end of the fifth vertical plate 31 is flush with an outer end of the second vertical plate 12 , and the other end is flush with an outer end of the fourth vertical plate 22 .

[0030] The fifth vertical plate 31 is provided with sixth high-strength bolt holes corresponding to the positions of the fifth high-strength bolt holes 121 of the second vertical plate 12 and the fourth high-strength bolt holes 221 of the fourth vertical plate 22 . Hig...

Embodiment 3

[0032] like Figure 3 to Figure 4 As shown, the difference between the third embodiment and the first embodiment is that the fourth H-shaped steel 4 , the fifth H-shaped steel 5 and the third connecting plate 62 are further included. The fourth H-shaped steel 4 includes a seventh vertical plate 41 , an eighth vertical plate 42 , and a fourth horizontal plate 43 for fixedly connecting the seventh vertical plate 41 and the eighth vertical plate 42 . The end of the seventh vertical plate 41 is flush with the end of the second vertical plate 12 , and the seventh vertical plate 41 is provided with seventh high-strength bolt holes 411 corresponding to the positions of the second high-strength bolt holes 121 . The high-strength bolts pass through the seventh high-strength bolt hole 411, the second connecting plate high-strength bolt hole 611 and the second high-strength bolt hole 121 in turn to connect the seventh vertical plate 41, the second connecting plate 61 and the second verti...

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Abstract

The invention provides a connecting joint of modular steel structural parts. The connecting joint comprises at least two pieces of H-shaped steel, a plurality of connecting plates and a plurality of bolts. The H-shaped steel comprises first H-shaped steel and second H-shaped steel; a plurality of first bolt holes and third bolt holes are formed in the first vertical plate and the third vertical plate; a plurality of second bolt holes and fourth bolt holes are formed in the second vertical plate and the fourth vertical plate; first connecting plate bolt holes are formed in the first connecting plate, second connecting plate bolt holes are formed in the second connecting plate, and the first connecting plate is fixedly connected with the first H-shaped steel and the second H-shaped steel through bolts. The connecting structure has the beneficial effects that the connecting plate and the H-shaped steel are connected through the bolts, the hand holes are formed in the transverse plate of the H-shaped steel, the bolts can be conveniently installed and connected through the hand holes, the assembling efficiency is greatly improved, the splicing rate is high, the integrality is high, the structure is simple, and construction is convenient.

Description

technical field [0001] The invention relates to the technical field of steel structure buildings, in particular to a connection node of a modular steel structure and a modular steel structure thereof. Background technique [0002] In the development of offshore oil, the steel support of the operating platform, as the platform for oil development, is more and more complex in design and higher in requirements. At present, the steel bracket is mainly formed by welding a plurality of crisscross section steels. During the production process of the steel bracket, it is necessary to carry out internal and external welding of each connection between the adjacent section steels, in order to ensure the structure of the steel bracket is firm. However, the processing of steel supports with this structure has the following complexities: First, the steel supports are interrelated with other professional equipment and pipelines, and the installation operation process is complicated. ; Sec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/19E04B1/58
CPCE04B1/19E04B1/5812
Inventor 姜新平
Owner 厦门新长诚钢构工程有限公司