CN207919826U - A kind of expansion joint mechanism in building curtain wall - Google Patents
A kind of expansion joint mechanism in building curtain wall Download PDFInfo
- Publication number
- CN207919826U CN207919826U CN201820041040.4U CN201820041040U CN207919826U CN 207919826 U CN207919826 U CN 207919826U CN 201820041040 U CN201820041040 U CN 201820041040U CN 207919826 U CN207919826 U CN 207919826U
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- China
- Prior art keywords
- curtain wall
- hinge
- fixing seat
- expansion joint
- aluminium sheet
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Abstract
The utility model provides a kind of expansion joint mechanism in building curtain wall, the angle steel being fixed on including one on Aluminum alloy column, fixing seat of hinge is fixed on angle steel, curtain wall panel is fixed on fixing seat of hinge, the junction of curtain wall panel and fixing seat of hinge is set there are three resetting spring, and buffer layer made of fluid sealant is provided between curtain wall panel and fixing seat of hinge；Buffer layer is arranged in the outside of three resetting springs, and three resetting springs are triangularly arranged the junction in curtain wall panel and fixing seat of hinge.
Description
Technical field
The utility model is related to curtain walls, and in particular to the expansion joint mechanism in building curtain wall.
Background technology
As building curtain wall use is increasingly extensive, a kind of trend is become using building curtain wall in multi- story and high- rise building large area.
And curtain wall is treated as the problem of one kind must face for expansion joint before such high-rise large area building sides.In face of tradition
For modes such as expansion joint preset slot gluings, the shortcomings that both not played the effect of best expansion joint processing unsightly or.
Invention content
In view of the problems of the existing technology, the utility model provide a kind of expansion joint mechanism in building curtain wall with
It solves the problems, such as existing ineffective using gluing processing expansion joint.
The technical solution of the utility model is：A kind of expansion joint mechanism in building curtain wall, including one be fixed on aluminium
Angle steel on alloy column is fixed with fixing seat of hinge on the angle steel, curtain wall panel, institute is fixed on the fixing seat of hinge
The junction for stating curtain wall panel and the fixing seat of hinge is set there are three resetting spring, and the curtain wall panel is fixed with the hinge
It is provided with buffer layer made of fluid sealant between seat；
The buffer layer is arranged in the outside of three resetting springs, and three resetting springs are triangularly arranged
The junction of the curtain wall panel and fixing seat of hinge.
The utility model by resetting spring can when expansion joint is subjected to displacement, curtain wall follows original building to be subjected to displacement by
Do not influence curtain wall.The utility model can ensure the sealing effect between curtain wall and fixing seat of hinge by fluid sealant.This practicality
It is novel by three resetting springs to further increase curtain wall when expansion joint is subjected to displacement to follow original building to be subjected to displacement steady
It is qualitative.
The curtain wall panel is equipped with the groove for accommodating the buffer layer, and the groove is the recessed of a rectangular box shape
Slot.
The utility model can be convenient for fixed buffer layer by the groove of rectangular box shape, and can save buffer layer
Cost.
The outer side covering of the buffer layer has waterproof layer made of waterstop.Can further waterproof be played to buffer layer to make
With.
The curtain wall panel includes preceding aluminium sheet and rear aluminium sheet, and foam cotton is filled between the preceding aluminium sheet and the rear aluminium sheet
Manufactured insulating layer.
The utility model can further increase the intensity of curtain wall panel by preceding aluminium sheet and rear aluminium sheet, and foam cotton can rise
To insulation effect.
The back side of the preceding aluminium sheet is equipped with a plurality of needle-shaped protrusions, and the needle-shaped protrusion is embedded in the insulating layer.This
The bonding strength of aluminium sheet and foam cotton before utility model can be improved by needle-shaped protrusion.The back side of aluminium sheet is before the utility model
The side that aluminium sheet is contacted with foam cotton before referring to is the back side.
The insulating layer is to be piled into wavy insulating layer by the heat-preservation cotton of plate.The utility model passes through wavy
Insulating layer can mitigate the weight and cost of insulating layer while ensureing heat insulation effect.
The front of the preceding aluminium sheet is coated with polytetrafluorethylecoatings coatings.The wearability of aluminium sheet before capable of improving.
The hem width of the angle steel is 50mm, and the thickness of the angle steel is in 4mm.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
In figure：1 is angle steel, and 2 be Aluminum alloy column, and 3 be fixing seat of hinge, and 4 be curtain wall panel, and 5 be resetting spring, and 6 are
Buffer layer.
Specific implementation mode
The utility model is described further below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of expansion joint mechanism in building curtain wall, including one is fixed on Aluminum alloy column 2
Angle steel 1 is fixed with fixing seat of hinge 3 on angle steel, curtain wall panel 4 is fixed on fixing seat of hinge, curtain wall panel is fixed with hinge
The junction of seat is set there are three resetting spring 5, and buffer layer made of fluid sealant is provided between curtain wall panel and fixing seat of hinge
6；Buffer layer is arranged in the outside of three resetting springs, and three resetting springs are triangularly arranged and are fixed in curtain wall panel and hinge
The junction of seat.The utility model can follow original building to be subjected to displacement by curtain wall by resetting spring when expansion joint is subjected to displacement
Without influencing curtain wall.The utility model can ensure the sealing effect between curtain wall and fixing seat of hinge by fluid sealant.This reality
It can be further increased curtain wall when expansion joint is subjected to displacement with novel by three resetting springs original building is followed to be subjected to displacement
Stability.
Curtain wall panel is equipped with the groove for accommodating buffer layer, and groove is the groove of a rectangular box shape.This practicality is new
Type can be convenient for fixed buffer layer by the groove of rectangular box shape, and can save the cost of buffer layer.Outside buffer layer
Side is covered with waterproof layer made of waterstop.Can waterproof action further be played to buffer layer.Curtain wall panel includes preceding aluminium sheet
With rear aluminium sheet, insulating layer made of foam cotton is filled between preceding aluminium sheet and rear aluminium sheet.The utility model is by preceding aluminium sheet with after
Aluminium sheet can further increase the intensity of curtain wall panel, and foam cotton can play insulation effect.The back side of preceding aluminium sheet is equipped with plural number
A needle-shaped protrusion, needle-shaped protrusion are embedded in insulating layer.Aluminium sheet and foam before the utility model can be improved by needle-shaped protrusion
The bonding strength of cotton.The side that aluminium sheet is contacted with foam cotton before the back side of aluminium sheet refers to before the utility model is the back side.Insulating layer
It is that wavy insulating layer is piled by the heat-preservation cotton of plate.The utility model can ensured by wavy insulating layer
Mitigate the weight and cost of insulating layer while temp effect.The front of preceding aluminium sheet is coated with polytetrafluorethylecoatings coatings.It can improve
The wearability of preceding aluminium sheet.The hem width of angle steel is 50mm, and the thickness of angle steel is in 4mm.
It the above is only the preferred embodiment of the present invention, it is noted that those skilled in the art are come
It says, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should be regarded as
Protection scope of the present invention.
Claims (5)
1. a kind of expansion joint mechanism in building curtain wall, which is characterized in that be fixed on the angle on Aluminum alloy column including one
Steel is fixed with fixing seat of hinge on the angle steel, curtain wall panel, the curtain wall panel and institute is fixed on the fixing seat of hinge
The junction for stating fixing seat of hinge is set there are three resetting spring, is provided between the curtain wall panel and the fixing seat of hinge close
Buffer layer made of sealing；
The buffer layer is arranged in the outside of three resetting springs, and three resetting springs are triangularly arranged described
The junction of curtain wall panel and fixing seat of hinge.
2. a kind of expansion joint mechanism in building curtain wall according to claim 1, it is characterised in that：The curtain wall face
Plate is equipped with the groove for accommodating the buffer layer, and the groove is the groove of a rectangular box shape.
3. a kind of expansion joint mechanism in building curtain wall according to claim 1, it is characterised in that：The buffer layer
Outer side covering have waterproof layer made of waterstop.
4. a kind of expansion joint mechanism in building curtain wall according to claim 1, it is characterised in that：The curtain wall face
Plate includes preceding aluminium sheet and rear aluminium sheet, filled with insulating layer made of foam cotton between the preceding aluminium sheet and the rear aluminium sheet.
5. a kind of expansion joint mechanism in building curtain wall according to claim 4, it is characterised in that：The preceding aluminium sheet
The back side be equipped with a plurality of needle-shaped protrusions, the needle-shaped protrusion is embedded in the insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820041040.4U CN207919826U (en) | 2018-01-10 | 2018-01-10 | A kind of expansion joint mechanism in building curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820041040.4U CN207919826U (en) | 2018-01-10 | 2018-01-10 | A kind of expansion joint mechanism in building curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207919826U true CN207919826U (en) | 2018-09-28 |
Family
ID=63617289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820041040.4U Active CN207919826U (en) | 2018-01-10 | 2018-01-10 | A kind of expansion joint mechanism in building curtain wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207919826U (en) |
-
2018
- 2018-01-10 CN CN201820041040.4U patent/CN207919826U/en active Active
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