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Curtain wall adjustable connection joint structure based on transformation angle iron and construction method

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

Active Publication Date: 2019-04-05
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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  • Curtain wall adjustable connection joint structure based on transformation angle iron and construction method
  • Curtain wall adjustable connection joint structure based on transformation angle iron and construction method
  • Curtain wall adjustable connection joint structure based on transformation angle iron and construction method

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Experimental program
Comparison scheme
Effect test

Embodiment 1

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

Embodiment 2

[0136] Such as Figure 7 , Figure 8 As shown, in this embodiment, the difference between the curtain wall adjustable connection node structure adopted and Embodiment 1 is that: the number of angle steel connection plates 1-2 in the support structure is multiple; the rigid support also includes a welding An intermediate connecting steel plate 1-5 fixed on the vertical support 1-4, each of the angle steel connecting plates 1-2 and the vertical supporting 1-4 is connected through the intermediate connecting steel plate 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 on 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 satisfied, the use mode is flexible, and the fixed support 1 ...

Embodiment 3

[0142] Such as Figure 9 with Figure 10 As shown, in this embodiment, the structure of the adjustable connection node of the curtain wall adopted is different from that of Embodiment 1 in that: the front and rear adjustment bolts 7 that drive the connection hook 2 to move back and forth are installed on the hook section of the connection hook 2 , the front and rear adjusting bolts 7 are arranged parallel to the insertion section and the hooking section is arranged vertically; the front and rear adjusting bolts 7 are arranged on the same plane as the upper and lower adjusting bolts 6, and the front and rear adjusting bolts 7 Arranged on the central axis of the hooking section, the hooking section is provided with adjusting bolt mounting 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 vertically arranged, and the front end of the front and rear adjusti...

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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 an adjustable connection node structure and construction method of a curtain wall based on conversion angle steel. Background technique [0002] Building curtain wall refers to the non-load-bearing outer wall enclosure of a building, usually composed of panels (glass, metal plates, stone plates, ceramic plates, etc.) and supporting structures behind (aluminum beams and columns, 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 support structure located between the building exterior wall 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 building's external decoration structure are getting higher and higher. Th...

Claims

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Application Information

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Patent Type & Authority Applications(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
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