Nodes of Y-shaped double-lug square tubular column and H-shaped steel beam columns, connecting pieces and construction method

A technology of connectors and steel beams and columns, which is applied in the direction of construction and building construction, can solve the problems of difficult control of assembly accuracy, complicated construction methods, and poor universal interchangeability, so as to avoid slip stress and improve the installation accuracy of beams and columns and efficiency, and the effect of improving installation accuracy

Active Publication Date: 2017-07-07
TIANYUAN CONSTR GROUP +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The beam-column joints involved in the prior art have not achieved productization, standardization, many connecting components, and poor universal interchangeability. The assembly of the joints requires on-site welding, the construction method is complicated, and the assembly accuracy is difficult to control

Method used

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  • Nodes of Y-shaped double-lug square tubular column and H-shaped steel beam columns, connecting pieces and construction method
  • Nodes of Y-shaped double-lug square tubular column and H-shaped steel beam columns, connecting pieces and construction method
  • Nodes of Y-shaped double-lug square tubular column and H-shaped steel beam columns, connecting pieces and construction method

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Embodiment Construction

[0042] Hereinafter, embodiments of a beam-column joint, fabricated connector and construction method of square steel and H-shaped steel of the present invention will be described with reference to the accompanying drawings.

[0043] The embodiments described herein are specific specific implementations of the present invention, which are used to illustrate the concept of the present invention. They are all explanatory and exemplary, and should not be construed as limiting the embodiments of the present invention and the scope of the present invention. In addition to the implementation exceptions described here, those skilled in the art can also adopt other obvious technical solutions based on the content disclosed in the claims and specification of this application. These technical solutions include adopting any obvious changes to the embodiments described herein. Technical solutions for replacement and modification.

[0044] The drawings in this specification are schematic diagram...

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Abstract

The invention discloses nodes of a Y-shaped double-lug square tubular column and H-shaped steel beam columns, connecting pieces and a construction method. The nodes comprise the square steel tubular column, the four transverse H-shaped steel beam columns and the connecting pieces. Each connecting piece comprises a connecting assembly I and a connecting assembly II, the connecting assemblies I and the connecting assemblies II are located at the four corners of the square steel tubular column, and the intersected position of every two small fin plates is clamped to the edge of the square steel tubular column; an inverted trapezoid-shaped slot is formed between the two small fin plates of every adjacent connecting assemblies I, the connecting assemblies II correspond to the side walls of the square steel tubular column one to one, and base plates of the connecting assemblies II are embedded into the inverted trapezoid-shaped slots; a connecting plate is located between two connecting side plates, and the connecting plate and the connecting side plates are connected through bolts; and the contact portions of the connecting assemblies I and the edge of the square steel tubular column are connected in a welded mode, and the connecting assemblies II are welded to the ends of the H-shaped steel beam columns. According to the nodes of the Y-shaped double-lug square tubular column and the H-shaped steel beam columns, the connecting pieces and the construction method, standardization and productization of node connection are achieved, specific wedge-shaped self-tightening connecting construction of the nodes can prevent sliding between a steel beam and a steel column from occurring, and sliding stress is prevented from generating; and all machining is industrialized, and zero welding is conducted on the site.

Description

Background technique [0001] Fabricated steel structure has become a hot spot for the development of the current construction industry due to its high degree of industrialization, light weight, high strength, good seismic performance, fast construction, reusable, and low pollution. At present, square steel pipe columns and H-shaped steel beams are the most common vertical and horizontal load-bearing members, and their connection forms are mostly welded or bolted. To realize the assembly of steel structures, the productization and standardization of the components that make up the main body must first be realized, especially the assembly connection of the beam-column connection nodes. The beam-column joints involved in the prior art have not achieved commercialization, standardization, many connecting components, and poor universal interchangeability. The joint assembly has field welding, the construction method is complicated, and the assembly accuracy is difficult to control. [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/24E04B1/58
CPCE04B1/2403E04B2001/2415E04B2001/2454Y02E10/50
Inventor 郭玉顺安百平景帅帅张成
Owner TIANYUAN CONSTR GROUP
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