Curtain wall expansion joint node

A technology of expansion joints and curtain walls, which is applied in the field of curtain wall expansion joints and curtain wall nodes, to achieve the effect of beautiful appearance and reasonable installation

Inactive Publication Date: 2015-04-01
WUXI WANGXING CURTAIN WALL DECORATIVE ENGCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the glass curtain wall is a high-grade decoration of the outer protective structure. How to keep the appearance of the curtain wall uniform and ensure the free expansion and deformation of the building is a problem that has been discussed at present.

Method used

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  • Curtain wall expansion joint node

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Embodiment Construction

[0010] The present invention will be further described below in conjunction with specific drawings.

[0011] Such as figure 1 As shown: the curtain wall expansion joint joints include left curtain wall joist 1, right curtain wall joist 2, aluminum alloy slot 3, expansion strip 4, aluminum alloy cover plate 5, etc.

[0012] Such as figure 1 As shown, the present invention comprises a left curtain wall joist 1 and a right curtain wall joist 2, and an expansion joint is formed between the left curtain wall joist 1 and the right curtain wall joist 2; Aluminum alloy slots 3 are respectively set on the opposite side of the left curtain wall keel 1 and the aluminum alloy slot 3 of the right curtain wall joist 2. The telescopic rubber strip 4 is connected, and the two ends of the telescopic rubber strip 4 are respectively set on the aluminum alloy In the card slot 3, the telescopic rubber strip 4 is formed by connecting several prismatic shapes, and the material is EPDM rubber;

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PUM

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Abstract

The invention relates to a curtain wall expansion joint node. The curtain wall expansion joint node comprises a left side curtain wall keel and a right side curtain wall keel, wherein an expansion joint is formed between the left side curtain wall keel and the right side curtain wall keel. The curtain wall expansion joint node is characterized in that aluminum alloy clamping grooves are formed in the opposite sides of the left side curtain wall keel and the right side curtain wall keel; expansion rubber strips are connected between the aluminum alloy clamping grooves of the left side curtain wall keel and the right side curtain wall keel; the two ends of the expansion rubber strips are arranged in the aluminum alloy clamping grooves respectively. The expansion rubber strip is formed by connecting a plurality of prisms and is made of an ethylene propylene diene monomer. An aluminum alloy cover plate is arranged above the groove bodies of the aluminum alloy clamping grooves. According to the curtain wall expansion joint node provided by the invention, a deformation joint of a curtain wall is guaranteed by adopting a manner of arranging the expansion rubber strip on the expansion joint; the installation is reasonable, the appearance is attracitve, and the surfaces of the curtain wall are uniform.

Description

technical field [0001] The invention relates to a curtain wall joint, in particular to a curtain wall expansion joint joint, which belongs to the technical field of building curtain walls. Background technique [0002] With the development of our curtain wall technology, its application is becoming more and more extensive, and people's requirements for visual beauty and permeability are getting higher and higher. Expansion joints are the most commonly used type of deformation joints in curtain walls. In the prior art, the treatment method for expansion joints in glass curtain walls is to close the curtain wall on both sides of the expansion joints. However, the glass curtain wall is a high-grade decoration of the outer enclosure structure. How to keep the appearance of the curtain wall uniform and ensure the free expansion and contraction of the building is a problem that has been discussed. Contents of the invention [0003] The purpose of the present invention is to ove...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/684E04B2/88
Inventor 朱占中
Owner WUXI WANGXING CURTAIN WALL DECORATIVE ENGCO
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