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Steel structure for prefabricated building and assembly method thereof

A technology for steel structures and buildings, applied in building structures, buildings, etc., can solve the problems that a set of steel structures is not suitable for buildings of different sizes, and the installation and disassembly of steel structures are cumbersome, etc., to achieve high assembly efficiency, convenient transportation, large Effects of vertical bearing capacity and horizontal deformation capacity

Active Publication Date: 2021-12-28
广东盛巢钢构工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] For this reason, the embodiment of the present invention provides a steel structure for a prefabricated building and an assembly method to solve the problems in the prior art that the installation and disassembly of the steel structure is cumbersome, and a set of steel structures is not suitable for the needs of buildings with different volume specifications

Method used

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  • Steel structure for prefabricated building and assembly method thereof
  • Steel structure for prefabricated building and assembly method thereof
  • Steel structure for prefabricated building and assembly method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] The building steel structure includes a plurality of corner prefabricated steel columns 2 vertically connected to the bottom plate 1, and the corner prefabricated steel columns 2 are provided with a plurality of splicing joints 3 protruding laterally and horizontally. The splicing head 3 has multiple installation heads (not shown in the figure), more commonly two or three installation heads, so as to complete the installation and splicing of multiple angles. In addition, the angle between two adjacent installation heads on the splicing head 3 can be adjusted so as to meet the needs of assembling irregular steel structures.

[0052] A plurality of splicing joints 3 are distributed at intervals along the height of the corner prefabricated steel columns 2 . And the splicing joints 3 opposite to the two adjacent corner prefabricated steel columns 2 face each other. The corner prefabricated steel columns 2 constitute the outer frame structure defining the corners of the pre...

Embodiment approach

[0062] As a preferred embodiment: the vertical limit assembly 8 includes a limit slider 801 that is arranged on the vertical steel column 402 and can slide along the length direction of the vertical steel column 402, and the limit slider 801 is provided with a limit guide groove 802 , the assembling cross bar 407 is provided with a limit guide strip 803 perpendicular to the extending direction of the assembling cross bar 407 , and the limit guide bar 803 can be set inside the limit guide groove 802 .

[0063] After the horizontal steel column assembly 401 and the vertical steel column 402 are adjusted to be perpendicular to each other, the limit guide groove 802 on the limit slider 801 and the limit guide bar 803 are located on the same straight line. Push the limit slider 801, engage the limit guide bar 803 inside the limit guide groove 802, and the vertical relationship between the horizontal steel column assembly 401 and the vertical steel column 402 will be locked.

[0064...

Embodiment 2

[0068] Such as Figure 8 As shown, a method for assembling a steel structure for a prefabricated building comprises the following steps:

[0069] S100: Outer frame installation: first set up the base plate, and install the corner prefabricated steel columns at the turning corners of the steel structure on the base plate, and the corner prefabricated steel columns form the outer frame of the steel structure and the internal partition frame;

[0070] S200: Wall frame installation: Install the prefabricated wall support components that can be folded and stretched horizontally between two corner prefabricated steel columns to form the inner wall frame and the outer wall frame of the steel structure, and the composition A number of filling lattices are formed between the mutually hinged crossbars of the wall support assembly;

[0071] Specifically, the following steps are included:

[0072] S201. Adjust the mutually hinged vertical and horizontal bars of the wall support assembly...

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Abstract

The embodiment of the invention discloses a prefabricated building steel structure, which includes a plurality of corner prefabricated steel columns vertically connected to the bottom plate, and a plurality of splicing joints are arranged on the corner prefabricated steel columns; and two adjacent corners The opposite joints of the prefabricated steel columns face each other, and a foldable wall support assembly is connected between two adjacent corner prefabricated steel columns through the joint; the wall support assembly includes several parallel horizontal steel columns with adjustable lengths. The column assembly and several vertical steel columns perpendicular to the horizontal steel column assembly, the intersection of the horizontal steel column assembly and the vertical steel column are hinged to each other through the rotating pivot; the filling lattice is formed between the horizontal steel column assembly and the erected vertical steel column structure, prefabricated infill wallboards are respectively arranged in the infill lattice structure; the assembly method includes the steps of: installing the outer frame, installing the wall frame, assembling the wall panel and installing the panel. The present invention has high assembly efficiency, adjustable volume, and large Vertical bearing capacity and horizontal deformation capacity.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of prefabricated buildings, and in particular to a steel structure and an assembling method for a prefabricated building. Background technique [0002] The steel structure residential building system has become a branch of the building system based on the steel structure form it adopts as the basis for the classification of the building system. The so-called steel structure residence refers to a residential building composed of economical steel profile components produced by the factory as the load-bearing skeleton, and new lightweight, thermal insulation, heat insulation, and high-strength wall materials as the enclosure structure. The industrialization of steel structure housing is to take steel structure housing as the final product, and through socialized mass production, the investment, development, design, construction, after-sales service and other processes of steel structur...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/24E04B1/58
CPCE04B1/2403E04B1/5812E04B2001/2406
Inventor 钟剑文
Owner 广东盛巢钢构工程有限公司
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