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Structure and construction method of adjustable connection node of curtain wall based on conversion angle steel

A technology for connecting joints and angle steels, which is applied in the direction of building structures, walls, building components, etc., can solve problems such as difficulty in eliminating additional stress and construction errors, different directions and sizes of stress and deformation, complex structures and shapes, etc. Achieve the effects of strong adjustability, elimination of accumulated construction errors, and reasonable structural design

Active Publication Date: 2020-08-07
SCEGC NO 5 CONSTRUCTION ENGINEERING GROUP COMPANYLTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the curtain wall panel of the special-shaped structure curtain wall is spliced ​​by multiple curtain wall units (also called curtain wall panel units) with different structures, and the structure and shape of the special-shaped structure curtain wall are complex, there are many connection nodes between the curtain wall panel and the supporting structure. , and the direction and size of the stress and deformation on each connection node are not the same, especially for the curtain wall with curved surface structure, it is difficult to eliminate the additional stress and construction error caused by the deformation of the curved surface structure by the existing common socket connection method

Method used

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  • Structure and construction method of adjustable connection node of curtain wall based on conversion angle steel
  • Structure and construction method of adjustable connection node of curtain wall based on conversion angle steel
  • Structure and construction method of adjustable connection node of curtain wall based on conversion angle steel

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Experimental program
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Effect test

Embodiment 1

[0066] Such as figure 1 , figure 2 Shown is a curtain wall adjustable connection node structure based on conversion angle steel, which includes a fixed support 1 fixed on the curtain wall supporting structure and a conversion angle steel 3 fixed by the connection hook 2 installed on the curtain wall panel, where the curtain wall panel is located The outer side of the curtain wall supporting structure; the number of the conversion angle steel 3 fixed on the fixed support 1 is one; the curtain wall panel is spliced ​​by a plurality of curtain wall units 4, and a connecting hook is arranged inside each of the curtain wall units 4 2. Each of the connecting hooks 2 is fixed to one of the conversion angle steels 3 located inside; the fixed support 1 includes a base 1-1 fixed to the curtain wall supporting structure and a base 1- 1, the conversion angle steel 3 is fixed on the support structure; the conversion angle steel 3 includes an angle steel body for hooking the connecting hook ...

Embodiment 2

[0136] Such as Figure 7 , Figure 8 As shown, in this embodiment, the curtain wall adjustable connection node structure used is different from that in embodiment 1: the number of angle steel connecting plates 1-2 in the support structure is multiple; the rigid support also includes a welding The intermediate connecting steel plates 1-5 fixed on the vertical supports 1-4, and each of the angle steel connecting plates 1-2 and the vertical supports 1-4 are connected by the intermediate connecting steel plates 1-5. The intermediate connecting steel plate 1-5 is a straight steel plate, and the angle steel connecting plate 1-2 is welded and fixed to the intermediate connecting steel plate 1-5. In this way, the simple, fast and reliable connection requirements of multiple angle steel connecting plates 1-2 can be met, and the purpose of fixing multiple conversion angle steels 3 on the same fixed support 1 can be met, the use mode is flexible, and the fixed support 1 can be effectively ...

Embodiment 3

[0142] Such as Picture 9 with Picture 10 As shown, in this embodiment, the curtain wall adjustable connection node structure used is different from that in Embodiment 1. The hook section of the connection hook 2 is equipped with front and rear adjusting bolts 7 that drive the connection hook 2 to move forward and backward. , The front and rear adjusting bolts 7 are arranged in parallel with the insertion section and the hooking section is arranged vertically; the front and rear adjusting bolts 7 and the up and down adjusting bolts 6 are arranged on the same plane, the front and rear adjusting bolts 7 Is arranged on the central axis of the hook section, the hook section is provided with adjusting bolt installation holes for the front and rear adjusting bolts 7 to be installed; the front and rear adjusting bolts 7 installed on the connecting hook 2 and the hooked The hooking side 3-3 is arranged vertically, and the front end of the front and rear adjusting bolt 7 installed on t...

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PUM

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Abstract

The invention discloses a curtain wall adjustable connection joint structure based on transformation angle iron and a construction method. The curtain wall adjustable connection joint structure comprises a fixed support and the transformation angle iron, the fixed support is fixed onto a curtain wall supporting structure, and the transformation angle iron is used for fixing a connecting hanging hook mounted on a curtain wall plate. The construction method includes the steps: firstly, pre-processing; secondly, fixed support and connecting hanging hook installation; thirdly, angle iron body installation; fourthly, curtain wall unit installation; fifthly, limiting part installation. The structure is reasonable in design, simple and convenient to construct and good in use effect, the fixed support fixed onto the curtain wall supporting structure and the connecting hanging hook mounted on the curtain wall plate are reliably connected, force transformation is achieved, and a fixed position of the fixed support on the curtain wall supporting structure, a mounting position of the transformation angle iron on the fixed support and a fixed position of the connecting hanging hook on the curtain wall plate can be simply, conveniently and flexibly adjusted in the mounting process, so that connecting requirements of different connecting joints of special-shaped curtain walls can be met.

Description

Technical field [0001] The invention belongs to the technical field of building curtain wall construction, and in particular relates to a curtain wall adjustable connection node structure and construction method based on a conversion angle steel. Background technique [0002] Building curtain wall refers to the non-load bearing outer wall of a building, usually composed of panels (glass, metal plates, stone plates, ceramic plates, etc.) and supporting structures (aluminum beams, steel structures, glass ribs, etc.). The panel is also called a curtain wall panel or a curtain wall body, and the supporting structure is a curtain wall supporting structure located between the exterior wall of the building and the curtain wall panel and supporting the curtain wall panel. With the rapid development of curtain wall construction technology, the requirements for the aesthetic effect of the external decorative structure of the building are getting higher and higher. The shape of the building...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B2/96E04B2/88
CPCE04B2/88E04B2/965
Inventor 崔轩孙亚平马健郭涛邓兆荣
Owner SCEGC NO 5 CONSTRUCTION ENGINEERING GROUP COMPANYLTD