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Damping type steel structure node component

A technology of steel structure and joints, which is applied in the direction of building components, earthquake resistance, building construction, etc., can solve problems such as bolt breakage and poor shock absorption, and achieve the effect of preventing direct collision and ensuring stability

Inactive Publication Date: 2019-04-23
SHIHEZI UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention proposes a shock-absorbing steel structure node component, which solves the problem that the existing steel structure node position has poor shock absorption and easily causes bolts to break

Method used

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  • Damping type steel structure node component
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Experimental program
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Effect test

Embodiment

[0020] Embodiment: When in use, when the steel structure is subjected to shear force, the shock-absorbing steel plate 4 will drive the limit block 2 to slide in the limit groove 3, and will squeeze the hinge rod 6, and the hinge rod 6 will push the movable block 7 Slide in the movable groove 5, and the movable block 7 will slide on the guide rod 9, so that the movable block 7 squeezes the spring 8 sleeved on the guide rod 9, and the elastic force of the spring 8 provides a buffer for the steel structure node. Shock protection, and in the process that the movable block 7 continues to move, the movable block 7 will drive the stay cord 14, so that the stay cord 14 slides on the circumferential side wall of the guide wheel 16, and the stay cord 14 will pull the slide block 12 in the chute 13, when the slider 12 is in contact with the side wall of the chute 13, the shock-absorbing steel plate 4 of the shock-absorbing buffer protection device of the steel structure node will stop mov...

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Abstract

The invention relates to the field of steel structures and specifically discloses a damping type steel structure node component. The following scheme is proposed for solving the problems that the present steel structure node position has inferior damping property and is easy to cause bolt breaking. The damping type steel structure node component comprises a steel column, a box iron and a truss chord member; the box iron is jointed between the steel column and the truss chord member; a limiting slot is formed on one side of the steel column close to the box iron; a limiting block is in slidingconnection with the limiting slot; a damping steel plate is connected with one side of the limiting block away from the limiting slot; two symmetrically arranged hinge rods are hinged on the middle position of the bottom end of the damping steel plate; moveable blocks are hinged on the bottom ends of the hinge rods. When a shearing force is generated on the node position of steel structure connector according to the invention, effective buffering and damping protection can be realized, the damping steel plate can be prevented from direct collision with the box iron and the box iron can be protected, so that the structure at the steel structure node can be protected, the stability of steel structure can be guaranteed and the damping type steel structure node component is suitable for popularization.

Description

technical field [0001] The invention relates to the field of steel structures, in particular to a shock-absorbing steel structure node member. Background technique [0002] Steel structure is a structure composed of steel materials, which is one of the main types of building structures. The structure is mainly composed of beam steel, steel column, steel truss and other components made of section steel and steel plate, and adopts rust removal and antirust processes such as silanization, pure manganese phosphating, washing and drying, and galvanizing. The components or components are usually connected by welds, bolts or rivets. Because of its light weight and easy construction, it is widely used in large factories, stadiums, super high-rises and other fields. [0003] When the existing steel structure is connected, the damping effect of the node position is poor, so when the shear force is large, it is easy to cause the bolts at the node to break, which affects the stability...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/24E04B1/58E04B1/98E04H9/02
CPCE04B1/2403E04B1/98E04H9/024
Inventor 曾晓云王玉山高丽唐艳娟李志强夏多田袁康郭军林雷佳李文瑞邵鸿伟马泽轩王海晶
Owner SHIHEZI UNIVERSITY
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