CN216587236U - Continuous curtain wall construction joint installation assembly and system - Google Patents

Continuous curtain wall construction joint installation assembly and system Download PDF

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Publication number
CN216587236U
CN216587236U CN202123103016.XU CN202123103016U CN216587236U CN 216587236 U CN216587236 U CN 216587236U CN 202123103016 U CN202123103016 U CN 202123103016U CN 216587236 U CN216587236 U CN 216587236U
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China
Prior art keywords
curtain wall
construction joint
strip
wall construction
shaped
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CN202123103016.XU
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Chinese (zh)
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徐凯
陈新锋
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Shenzhen Magic Design And Decoration Engineering Co ltd
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Shenzhen Magic Design And Decoration Engineering Co ltd
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Abstract

The utility model provides a continuous curtain wall construction joint installation assembly and a system, wherein the assembly comprises two L-shaped fixing plates which are respectively fixed on a first main keel and a second main keel, and the first main keel and the second main keel are respectively arranged on two sides of a construction joint; the supporting pieces are arranged in a plurality of numbers and comprise a first part, a second part and a third part which are integrally formed, the first part and the third part are oppositely arranged and are respectively vertical to the second part, two ends of the second part are respectively provided with a strip-shaped hole and are connected with the L-shaped fixing plate through the strip-shaped holes, and the strip-shaped holes comprise vertical semicircular strip-shaped holes or horizontal semicircular strip-shaped holes; the square tube column comprises two first right-angle areas formed by abutting against the first component and the second component, and a second right-angle area formed by the second component and the third component; the strip-shaped hole is arranged between the first right-angle area and the second right-angle area; the function of the construction joint is realized and the curtain wall effect is achieved.

Description

Continuous curtain wall construction joint installation assembly and system
Technical Field
The utility model relates to the technical field of curtain wall construction processes of large-span main structure construction joints, in particular to a continuous curtain wall construction joint mounting assembly and system.
Background
The large-scale building structure is continuously refreshed along with urban development, and the complex building is a necessary product of social development, for example, skirts are complex businesses, tower offices, hotels and the like are frequently seen. Then in such a large volume building construction a construction joint of the building structure is essential. The deformation joints are commonly understood to function as settlement joints, expansion joints, seismic joints, and the like. The gap has mature process technology in indoor decoration, and the decorative effect and the functional requirement can be easily met. If the deformation joint of the outer wall is a high-grade plane material such as a glass curtain wall, a stone curtain wall and the like, the treatment process of the outer vertical surface of the curtain wall at the structural construction joint plays a vital role, and an installation assembly or a system which can realize the function of the construction joint and achieve the effect of the curtain wall is lacked in the prior art.
Disclosure of Invention
The utility model provides a continuous curtain wall construction joint installation assembly and system for solving the existing problems.
In order to solve the above problems, the technical solution adopted by the present invention is as follows:
a continuous curtain wall construction joint installation assembly is characterized in that two L-shaped fixing plates are arranged and fixed on a first main keel and a second main keel respectively, and the first main keel and the second main keel are arranged on two sides of a construction joint respectively; the supporting pieces are arranged in a plurality of numbers, each supporting piece comprises a first part, a second part and a third part which are integrally formed, the first part and the third part are oppositely arranged and are respectively perpendicular to the second part, two ends of each second part are respectively provided with a strip-shaped hole and are connected with the L-shaped fixing plate through the strip-shaped holes, and each strip-shaped hole comprises a vertical semicircular strip-shaped hole or a horizontal semicircular strip-shaped hole; the square tube column comprises two first right-angle areas formed by the first component and the second component and a second right-angle area formed by the second component and the third component; the strip-shaped hole is arranged between the first right-angle area and the second right-angle area.
Preferably, the strip-shaped holes on the same side of the upper and lower adjacent supporting pieces are the vertical strip-shaped holes and the horizontal semicircular strip-shaped holes which are arranged in a crossed manner.
Preferably, the supporting member passes through the strip-shaped hole through a bolt and a coil spring to be connected with the L-shaped fixing plate.
Preferably, the bolt is an M6 stainless steel hexagon head bolt, and the coil spring is a cylindrical coil spring.
Preferably, the spacing of the supports in the height direction of the facing of the curtain wall is in the range of 350 mm; the surface course of every independent curtain is no less than twice support piece, support piece with the surface course plate piece of curtain is lower than 100mm from top to bottom glued joint's indirection.
Preferably, the square through-column is fixed at both sides of the inner side of the support member by a countersunk screw.
Preferably, the surface layer of the curtain wall is fixed on the square through column through structural adhesive, and aluminum alloy buckling strips are used at the upper and lower parting adhesive joints.
Preferably, the facing of the curtain wall is glass, aluminum plate or stone.
Preferably, the L-shaped fixing plate is made of aluminum alloy 6063T; the support piece is made of 316 stainless steel and has a thickness not less than 4 mm.
The utility model also provides a continuous curtain wall construction joint system which comprises the continuous curtain wall construction joint installation assembly.
The utility model has the beneficial effects that: the installation assembly and the system for the continuous curtain wall construction joint are provided, and an L-shaped fixing plate, a supporting piece and a square tube column are orderly arranged; and fix support piece on L shape fixed plate through horizontal semicircle bar hole or vertical semicircle bar hole, the influence to the curtain such as balanced distribution panel of ability furthest, resistance building self displacement and bad weather realizes the function of construction joint and reaches the curtain effect.
Drawings
FIG. 1 is a schematic structural view of a glass curtain wall of the present invention.
FIG. 2 is an enlarged schematic view of the portion A of the schematic view of the glass curtain wall of the present invention in FIG. 1.
Fig. 3 is a schematic view of a stainless steel support of the present invention.
Fig. 4 is an enlarged schematic view of portion B of fig. 2 of the present invention.
Fig. 5 is an enlarged schematic view of portion C of fig. 2 of the present invention.
The building structure comprises 1-construction joints, 2-building main structures, 3-main keels, 4-water stops, 5-secondary keels, 6-hollow toughened glass, 7-supporting pieces, 8-aluminum alloy buckling strips, 9-toughened coated glass, 10-square through columns, 11-L-shaped fixing plates, 12-bolts, 13-vertical semicircular strip-shaped holes, 14-spiral springs, 15-horizontal semicircular strip-shaped holes, 16-sleeve cores, 17-countersunk head screws, 18-expansion joints, 19-foam rods, 71-first components, 72-second components and 73-third components.
Detailed Description
The present invention will be described in detail below with reference to the following embodiments in order to better understand the present invention, but the following embodiments do not limit the scope of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic concept of the present invention, and the drawings only show the components related to the present invention rather than the number, shape and size of the components in actual implementation, the shape, number and proportion of the components in actual implementation can be changed freely, and the layout of the components can be more complicated.
In large-volume buildings, under the working conditions of deformation of building expansion joints, settlement joints and earthquake-resistant joints under the load and non-load conditions, the curtain wall is simultaneously deformed by combining up-down displacement, left-right displacement, front-back displacement and multidirectional displacement deformation, and factors such as severe weather environment conditions and the like are influenced.
As shown in fig. 1-5, which are schematic views of the glass curtain wall of the present invention, a main keel 3 is vertically arranged at a construction joint 1 reserved in a main structure 2 of a building, a secondary keel 5 is transversely arranged, and loads such as surface layer gravity load and external wind pressure are transmitted to the main structure of the building through the secondary keel 5 and the main keel 4. Usually, along with the position of the deformation joint of the structure, the main keel 3 of the curtain wall is fixedly suspended on the outer vertical surface of the main structure, and the left side keel and the right side keel of the construction joint 1 are respectively fixed on the left side structure and the right side structure of the deformation joint of the building structure and are main stress components of the curtain wall. The main keel 3 is fixed with a structural embedded part or a rear embedded part by using fixing modes such as hot galvanizing connector welding, bolt connection and the like, and flexible gaskets are added in the middle of fixing of different material components to prevent electrochemical corrosion and the like. The water stop 4 is made of Ethylene Propylene Diene Monomer (EPDM) materials, the main function is waterproof, the vertical face of the outer wall is installed from bottom to top, the upper water stop 4 and the lower water stop 4 are in lap joint with the length of not less than 100mm, the lap joint and the expansion joint 18 at the front opening of the main keel 3 are sealed by weather-resistant sealant, and the water stop 4 is the last guarantee for the water resistance of the curtain wall and must be capable of achieving all-round.
The utility model provides a continuous curtain wall construction joint installation assembly, which comprises an L-shaped fixing plate 11, a supporting piece 7 and a square tube column 10; two L-shaped fixing plates 11 are respectively fixed on the first main keel and the second main keel, and the first main keel and the second main keel are respectively arranged on two sides of the construction joint 1; the supporting parts 7 are arranged in a plurality of numbers, each supporting part 7 comprises a first part 71, a second part 72 and a third part 73 which are integrally formed, the first part 71 and the third part 73 are oppositely arranged and are respectively vertical to the second part 72, two ends of each second part 72 are respectively provided with a strip-shaped hole and are connected with the L-shaped fixing plate through the strip-shaped holes, and each strip-shaped hole comprises a vertical semicircular strip-shaped hole 13 or a horizontal semicircular strip-shaped hole 15; the square through column 10 comprises two first right-angle areas formed by a first component 71 and a second component 72 and a second right-angle area formed by a second component 72 and a third component 73; it will be appreciated that the strip-shaped aperture is disposed between the first and second right-angle regions.
The riser is fixed to L shape is the aluminum alloy material, fixes respectively on the main joist 3 of 1 left and right both sides of construction joint vertical column main joist leads to 3 long fixed arrangement, adopts bolt fastening and interval 250 and 350mm, compresses tightly the EPDM waterstop and prevents that the rainwater that drops from getting into, guarantees the sealing performance of curtain simultaneously.
In one embodiment of the utility model, the support 7 is a C-shaped stainless steel support, preferably 316 stainless steel, with a thickness not less than 4 mm; the widths of the first part 71, the second part 72 and the third part 73 are respectively 25mm, 275mm and 25mm, the height of the support 7 is 61.5mm, and the thickness is 4 mm; the bolt 12 and the spiral spring 14 are connected with the L-shaped fixing plate; in one particular embodiment, the bolt 12 is an M6 stainless steel hex head bolt, and the coil spring 14 is a cylindrical coil spring; the bar-shaped holes on the same side of the upper and lower adjacent supporting pieces 7 are arranged in a manner that the vertical bar-shaped holes 13 and the horizontal semicircular bar-shaped holes 15 are crossed, so that the falling of the panel caused by the dead weight of the unit panel can be fully counteracted, and the load of the panel can be uniformly distributed to the maximum.
In a particular embodiment, the number of supports 7 is determined by the height of the facings of the curtain wall, the spacing of the supports 7 in the height direction of the facings of the curtain wall being in the range of 350 mm; the surface layer of each independent curtain wall is not less than two supporting pieces 7, and the indirection of the supporting pieces 7 and the upper and lower glue joints of the surface layer plate of the curtain wall is less than 100 mm.
It should be noted that the larger the dead weight of the facing material is, the larger the compression force is, the lighter the facing material of the curtain wall is, the smaller the compression force of the spring can be selected, and the number of the whole facing M6 bolts is comprehensively considered, so that the springs of the M6 bolts can sufficiently meet the requirements of the dead weight of the panel and the external load; when the surface layer is glass, the inner side needs to be coated with decoration or black knife coating to keep the curtain wall good in appearance.
In a specific embodiment, the square column 10 is made of an aluminum alloy material, the square column 10 is fixed in a first right-angle area and a second right-angle area through countersunk screws 17, a surface layer is fixed on the square column 10 (through long material) through structural adhesive, aluminum alloy fastening strips 8 (surface material through long installation) are used at the upper and lower parting adhesive joints of a surface layer unit plate, weather-resistant sealant processing is performed through filling foam bars 19 in gaps at two sides of the unit plate, and hidden dangers such as falling off caused by factors such as structural adhesive aging are prevented by enhancing the overall performance of the surface layer unit plate.
Furthermore, the square column 10 is made of aluminum alloy 6063T, and the average thickness is 4-7 mm.
In a specific embodiment, the surface layer material fixed on the square through column 10 (through long material) can be glass, aluminum plate, stone, or other curtain wall surface layer materials, and the diversity of the building curtain wall and the flexible application performance of the curtain wall seam of the structure can be realized by adding the conversion member according to the actual situation.
As shown in fig. 2, one facing material is hollow tempered glass 6 and the other facing material is tempered coated glass 9, preferably 8mm tempered coated glass.
Further, the utility model is also provided with a sleeve core 16 connected with the main keel 3.
In the assembly of the present invention, each support 7 is set as an O point, and the O point is a fixed point with the aluminum alloy L-shaped fixing plate 11, and the extreme deformation conditions include the following:
firstly, two sides of an L-shaped fixing plate 11 deform and displace towards the middle of a construction joint 1, simultaneously displace towards two sides, and displace towards the middle of a single side and towards the outer side of a single side, and at the moment, a fixed point bolt 12 at a point O can slide on a horizontal semicircular strip-shaped hole 15, so that no use influence is caused on a curtain wall surface layer to meet the deformation requirement;
secondly, two sides of the L-shaped fixing plate 11 deform and displace up and down at the construction joint 1, namely buildings on two sides settle down to different degrees, and at the moment, the fixing point bolt 12 at the O point can slide on the vertical semicircular strip-shaped hole 13, so that the deformation requirement is met without using influence on the surface layer of the curtain wall;
thirdly, two sides of the L-shaped fixing plate 11 deform and displace towards the front and back directions of the construction joint 1, one side of the construction moves forwards or backwards, the two sides of the construction move forwards and backwards, the spiral spring 14 on the fixing point bolt 12 at the point O can be automatically adjusted according to the magnitude of the compression force, and the deformation requirement can be met without using influence on the curtain wall surface layer;
fourthly, when at least two of the three conditions occur, the deformation requirement is met without using influence on the curtain wall surface layer through the regulation of the strip-shaped hole and the spiral spring 14.
Furthermore, the assembly of the utility model not only can meet the deformation, but also can integrally install the curtain wall unit plate blocks of the deformation joints after being manufactured in a factory and transported to the site, thereby not only realizing the processing standardization and the installation standardization and shortening the schedule, improving the design, the production and the construction efficiency of the assembled curtain wall, and further promoting the technical development of the curtain wall.
The utility model also provides a continuous curtain wall construction joint system which comprises the continuous curtain wall construction joint installation assembly.
The foregoing is a more detailed description of the utility model in connection with specific preferred embodiments and it is not intended that the utility model be limited to these specific details. For those skilled in the art to which the utility model pertains, several equivalent substitutions or obvious modifications can be made without departing from the spirit of the utility model, and all the properties or uses are considered to be within the scope of the utility model.

Claims (10)

1. A continuous curtain wall construction joint installation assembly is characterized by comprising an L-shaped fixing plate, a supporting piece and a square tube column;
the two L-shaped fixing plates are respectively fixed on the first main keel and the second main keel, and the first main keel and the second main keel are respectively arranged on two sides of the construction joint;
the supporting pieces are arranged in a plurality of numbers, each supporting piece comprises a first part, a second part and a third part which are integrally formed, the first part and the third part are oppositely arranged and are respectively perpendicular to the second part, two ends of each second part are respectively provided with a strip-shaped hole and are connected with the L-shaped fixing plate through the strip-shaped holes, and each strip-shaped hole comprises a vertical semicircular strip-shaped hole or a horizontal semicircular strip-shaped hole;
the square tube column comprises two first right-angle areas formed by the first component and the second component and a second right-angle area formed by the second component and the third component; the strip-shaped hole is arranged between the first right-angle area and the second right-angle area.
2. The continuous curtain wall construction joint installation assembly as claimed in claim 1, wherein the bar-shaped holes on the same side of the upper and lower adjacent support members are arranged such that the vertical bar-shaped holes intersect with the horizontal semicircular bar-shaped holes.
3. The continuous curtain wall construction joint installation assembly of claim 2, wherein the support member is connected with the L-shaped fixing plate by a bolt and a coil spring passing through the strip-shaped hole.
4. A continuous curtain wall construction joint mounting assembly as claimed in claim 3, wherein the bolt is an M6 stainless steel hex head bolt and the coil spring is a cylindrical coil spring.
5. A continuous curtain wall construction joint mounting assembly as claimed in any of claims 1 to 4, wherein the spacing of the struts in the height direction of the facings of the curtain wall is in the range of 350 mm; every is independent the surface course of curtain is no less than the twice support piece, support piece with the surface course plate piece of curtain is glued the seam indirectly and is less than 100mm from top to bottom.
6. A continuous curtain wall construction joint mounting assembly as claimed in any one of claims 1 to 4, wherein the square-through columns are secured to both sides of the inner side of the support member by means of countersunk screws.
7. The continuous curtain wall construction joint installation assembly of any one of claims 1 to 4, wherein a surface layer of the curtain wall is fixed on the square through column through structural adhesive, and aluminum alloy buckling strips are used at upper and lower parting glue joints.
8. A continuous curtain wall construction joint mounting assembly as claimed in any one of claims 1 to 4, wherein the facing of the curtain wall is of glass, aluminium or stone.
9. The continuous curtain wall construction joint installation assembly of any one of claims 1 to 4, wherein the L-shaped fixing plate is made of an aluminum alloy 6063T material; the support piece is made of 316 stainless steel and has a thickness not less than 4 mm.
10. A continuous curtain wall construction joint system comprising a continuous curtain wall construction joint mounting assembly as claimed in any one of claims 1 to 9.
CN202123103016.XU 2021-12-08 2021-12-08 Continuous curtain wall construction joint installation assembly and system Active CN216587236U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202123103016.XU CN216587236U (en) 2021-12-08 2021-12-08 Continuous curtain wall construction joint installation assembly and system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202123103016.XU CN216587236U (en) 2021-12-08 2021-12-08 Continuous curtain wall construction joint installation assembly and system

Publications (1)

Publication Number Publication Date
CN216587236U true CN216587236U (en) 2022-05-24

Family

ID=81611552

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202123103016.XU Active CN216587236U (en) 2021-12-08 2021-12-08 Continuous curtain wall construction joint installation assembly and system

Country Status (1)

Country Link
CN (1) CN216587236U (en)

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