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Shock-absorbing node and its building steel structure

A node and node connection technology, applied in building components, building structures, buildings, etc., can solve problems such as inability to absorb shocks, and achieve the effect of avoiding displacement and ensuring support strength

Active Publication Date: 2021-02-02
安徽一品小院建筑科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the continuous development of the construction industry, many of the existing building systems use assembled steel structure components, and the steel structure needs to be connected by connecting nodes. For example, a new building steel structure node provided by the publication number CN208088505U realizes steel frame connection, but this node connection is through a rigid connection. When the overall structure is subjected to a rigid impact, the shock absorption cannot be performed, and the connection strength needs to be considered when the steel structure building node is shock-absorbed. Therefore, the existing technology only considers the connection strength. Does not involve shock absorption

Method used

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  • Shock-absorbing node and its building steel structure
  • Shock-absorbing node and its building steel structure
  • Shock-absorbing node and its building steel structure

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Embodiment

[0021] see Figure 1 to Figure 5 , the present invention provides a technical solution:

[0022] A shock-absorbing node, including a buffer base 1 and a node connecting frame 2, wherein:

[0023] The two buffer bases 1 are oppositely arranged, the node connecting frame 2 is arranged between the two buffer bases 1, and the middle plate 14 in the buffer base 1 is fixedly connected with the node connecting frame 2 by bolts, thus realizing the fixing of the node connecting frame 2;

[0024] The buffer base 1 includes a support frame 11, a slider 12, a spring 13, an intermediate plate 14, a connecting rod 15, a screw rod 16, a threaded sleeve 17 and a friction rod 18. The four sides inside the support frame 11 are respectively provided with guide rails 111, Two slide blocks 12 are movably installed in each guide rail 111, and a spring 13 is arranged between the slide block 12 and the side of the guide rail 111, wherein the spring 13 is positioned in the guide rail 111, and the two...

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Abstract

The invention provides a shock-absorbing node and its building steel structure. The shock-absorbing node includes a buffer base and a node connecting frame. The two buffer bases are provided with a node connecting frame. The support frame 11 in the buffer base is provided with a guide rail, and the movable A slider is installed, and a spring is provided between the slider and the side of the guide rail. The middle plate is hinged with the slider through a connecting rod. , a friction rod is fixedly installed on the side of the slider, and the friction rod is in frictional contact with the threaded sleeve. Through the hinged relationship between the slider and the connecting rod, the middle plate can move freely on the horizontal plane formed by the buffer base, thereby realizing the effect of multi-angle buffer and shock absorption, and the slider will drive friction during the movement process. The rod moves synchronously with it, and then the friction rod will drive the threaded sleeve to move along the screw rod, thereby achieving the effect of limiting the position of the slider, thereby avoiding the transitional displacement of the slider and achieving the effect of support.

Description

technical field [0001] The invention relates to the technical field of steel structure components, in particular to a shock-absorbing node and its building steel structure. Background technique [0002] With the continuous development of the construction industry, many of the existing building systems use assembled steel structure components, and the steel structure needs to be connected by connecting nodes. For example, a new building steel structure node provided by the publication number CN208088505U realizes steel frame connection, but this node connection is through a rigid connection. When the overall structure is subjected to a rigid impact, the shock absorption cannot be performed, and the connection strength needs to be considered when the steel structure building node is shock-absorbed. Therefore, the existing technology only considers the connection strength. There is no shock absorption involved. Contents of the invention [0003] The object of the present inv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/24E04B1/58E04B1/98E04H9/02
CPCE04B1/2403E04B1/58E04B1/98E04B2001/2406E04H9/021
Inventor 杨以品施恒娟李小江
Owner 安徽一品小院建筑科技有限公司
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