CN109797894B - Vertical gradual change angle unit curtain system of superelevation layer - Google Patents
Vertical gradual change angle unit curtain system of superelevation layer Download PDFInfo
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- CN109797894B CN109797894B CN201910185287.2A CN201910185287A CN109797894B CN 109797894 B CN109797894 B CN 109797894B CN 201910185287 A CN201910185287 A CN 201910185287A CN 109797894 B CN109797894 B CN 109797894B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
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Abstract
The embodiment of the invention discloses a super high-rise vertical gradient angle unit curtain wall system which comprises a multilayer unit curtain wall, wherein the unit curtain wall comprises a galvanized steel plate, fireproof rock wool and heat preservation rock wool are paved on the surface of the galvanized steel plate, an aluminum back plate is arranged on the surfaces of the fireproof rock wool and the heat preservation rock wool, the top and the bottom of the galvanized steel plate and the aluminum back plate are respectively provided with a unit upper transverse profile and a unit lower transverse profile, the middle surface of the aluminum back plate is provided with two unit middle transverse frame profiles at intervals, a horn base profile is arranged between the two unit middle transverse frame profiles, the surface of the horn base profile is provided with a horn modeling profile, the unit middle transverse frame profiles are fixed on the unit vertical male profiles and the unit vertical female profiles, the unit vertical male profiles and the unit vertical female profiles are connected with a steel hanging seat, and the galvanized steel plate and the steel hanging seat are connected. The super high-rise vertical gradient angle unit curtain wall system disclosed by the invention solves the problems of assembly and installation adaptability of unit curtain walls at various different angles by using a standard unit system.
Description
Technical Field
The invention relates to the field of vertical gradient angle curtain walls, in particular to a super high-rise vertical gradient angle unit curtain wall system.
Background
In the process of building a high-rise building, due to the diversified design or objective requirements of the building, a curtain wall system of a super high-rise building sometimes needs to be built into a gradually-changed model with inconsistent vertical angles, the model not only can meet the requirements of each floor, but also is attractive and elegant, but in the building process, because the angles of the curtain walls of the outer vertical surfaces of all the floors are different, the assembly process is complex, the installation efficiency is low, the material cost is high, and the construction is difficult.
Therefore, there is a need for a standardized super high-rise vertical gradient angle unitized curtain wall system to overcome the above-mentioned disadvantages.
Disclosure of Invention
The technical problem to be solved by the embodiment of the invention is to provide a super high-rise vertical gradient angle unit curtain wall system aiming at the problems of complex assembly process, low installation efficiency, higher material cost and difficult construction caused by building a gradient modeling curtain wall system.
In order to solve the technical problems, the embodiment of the invention provides an ultrahigh-layer vertical gradient angle unit curtain wall system which comprises a plurality of layers of unit curtain walls, wherein each unit curtain wall comprises a galvanized steel plate, fireproof rock wool and heat-preservation rock wool are paved on the surface of each unit curtain wall, aluminum back plates are arranged on the surfaces of the fireproof rock wool and the heat-preservation rock wool, upper unit transverse profiles and lower unit transverse profiles are respectively installed at the tops and the bottoms of the galvanized steel plate and the aluminum back plates, two middle unit transverse frame profiles are installed on the middle surface of the aluminum back plate at intervals, toughened glass is respectively installed between each upper unit transverse profile and the corresponding middle unit transverse frame profile, between each middle unit transverse frame profile and the corresponding lower unit transverse profile, the end part of the toughened glass is respectively fixed on each upper unit transverse profile, each middle unit transverse frame profile and each lower unit transverse profile through a unit transverse buckle profile, a horn base profile is installed between each two middle unit transverse frame profiles, the surface mounting ox horn molding profile of ox horn base profile, control two adjacent ox horn base profiles and be screwed connection respectively in the horizontal frame profile in unit, horizontal frame profile in unit is fixed in on vertical public section of unit and the vertical female profile of unit, vertical public section of unit and the vertical female profile of unit plug-in connection, and vertical public section of unit and the vertical female profile of unit are all hung the seat through aluminum alloy stand adaptor and aluminum alloy couple and are connected with the steel, galvanized steel sheet and steel are hung the seat and are connected with building wall respectively.
Furthermore, a plurality of rock wool nails are installed in the fireproof rock wool between the aluminum back plate and the galvanized steel plate.
Further, install a plurality of backplate strengthening ribs on the aluminium backplate orientation fire prevention rock wool's one side.
Further, the steel hanging seat is connected with the building wall through a T-shaped bolt, and the galvanized steel plate is connected with the building wall through a stainless steel nail.
And furthermore, the upper cross section of the unit and the lower cross section of the unit of the adjacent unit curtain wall are connected in a hanging manner, the joint is sealed, and the upper ends and the lower ends of the adjacent toughened glass arranged on the outer sides of the upper cross section of the unit and the lower cross section of the unit are fastened through the cross buckling plate section of the unit.
Furthermore, the included angle between the unit curtain wall and the building wall body is acute angle, right angle and obtuse angle, and the change angle is between 81.7 degrees and 91.6 degrees.
Further, the angle determination method of each layer of unit curtain wall is as follows: specific 4 angles were chosen: 85.8 degrees, 88 degrees, 90 degrees and 91.6 degrees as the die opening angles of the unit upper transverse section and the unit lower transverse section; determining the angle of the vertical curtain wall surface to be 90 degrees; the range of less than 90 degrees ensures that the adaptation angle of the unit upper transverse section bar and the unit lower transverse section bar is less than or equal to 1.1 degrees; the range of more than 90 degrees ensures that the adaptation angle of each set of unit upper transverse section bar and unit lower transverse section bar is less than or equal to 0.8 degree; determining a reference point, and eliminating horizontal deviation generated by the determined non-standard angle unit upper horizontal section bar and the unit lower horizontal section bar on the indoor side; the lower sides of the unit upper transverse section bars and the upper sides of the unit middle transverse frame section bars are vertical to the glass surface, and the lower sides of the unit middle transverse frame section bars are flush with the ceiling surface; the cattle nose modeling part between layers, the inner unit upper transverse section and the unit lower transverse section are both ensured to be vertical to the glass surface, and the cattle nose modeling outside adopts four different-angle mold opening corresponding to the main system, so that the outdoor visual error is reduced.
Furthermore, in order to avoid the visual height difference between the unit upper transverse section and the unit lower transverse section and the window board, the cross connection between the curtain wall unit upper transverse section and the unit lower transverse section and the indoor window board is considered, and the tail end point of the transverse material is selected as a datum point.
The embodiment of the invention has the following beneficial effects: the super high-rise vertical gradient angle unit curtain wall system solves the problem of adaptability of assembling and installing unit curtain walls with different angles by using a standard unit system, not only reduces the number of die sinking and improves the processing and assembling efficiency, but also has obvious economic benefit.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a building outer wall structure of a super high-rise vertical gradient angle unitized curtain wall system provided by the invention;
FIG. 2 is a schematic view of a vertical cross-section node structure of the unitized curtain wall of FIG. 1 at an angle less than 90 degrees;
FIG. 3 is a schematic view of a vertical cross-section node structure of the unitized curtain wall of FIG. 1 at an angle equal to 90 degrees;
FIG. 4 is a cross-sectional node structure schematic view of the unitized curtain wall of FIG. 3;
FIG. 5 is a schematic view of a vertical cross-section node structure of the unitized curtain wall of FIG. 1 at an angle greater than 90 degrees;
FIG. 6 is a schematic view showing elimination of horizontal deviation of a non-standard angle rail in the indoor side;
FIG. 7 is a schematic view of a selected butt end point of the rail as a reference point;
FIG. 8 is a schematic view of the lower side of the unit upper horizontal section and the upper side of the unit lower horizontal section perpendicular to the glass surface;
fig. 9 is a schematic view of four angle opening modes of the ox horn-shaped section bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, fig. 1 is a schematic view of a building outer wall structure of a super high-rise vertical gradient angle unit curtain wall system provided by the present invention; FIG. 2 is a schematic view of a vertical cross-section node structure of the unitized curtain wall of FIG. 1 at an angle less than 90 degrees; FIG. 3 is a schematic view of a vertical cross-section node structure of the unitized curtain wall of FIG. 1 at an angle equal to 90 degrees; FIG. 4 is a cross-sectional node structure schematic view of the unitized curtain wall of FIG. 3; FIG. 5 is a schematic view of a vertical cross-section node structure of the unitized curtain wall of FIG. 1 at an angle greater than 90 degrees.
The invention provides a super high-rise vertical gradient angle unit curtain wall system, which comprises: the unit curtain wall comprises a unit curtain wall 10, galvanized steel plates 11, fireproof rock wool 12, an aluminum back plate 13, a unit upper transverse profile 14, a unit lower transverse profile 15, a unit middle transverse frame profile 16, toughened glass 17, a unit transverse buckling plate profile 18, a ox horn base profile 19, an ox horn molding profile 20, a unit vertical male profile 21, a unit vertical female profile 22, an aluminum alloy upright post adapter 23, an aluminum alloy hook 24, a steel hanging seat 25, rock wool nails 26, a back plate reinforcing rib 27, a T-shaped bolt 28, stainless steel nails 29 and heat preservation rock wool 33.
This vertical gradual change angle unit curtain wall system in superelevation layer includes multilayer unit curtain wall 10, and unit curtain wall 10 includes galvanized steel sheet 11, and fire prevention rock wool 12 and heat preservation rock wool 33 have been laid on its surface, and the surface of fire prevention rock wool 12 and heat preservation rock wool 33 is provided with aluminium backplate 13, installs a plurality of rock wool nails 26 in the fire prevention rock wool 12, and a plurality of backplate strengthening ribs 27 are installed towards the one side of fire prevention rock wool 12 to aluminium backplate 13. The top and the bottom of the galvanized steel plate 11 and the aluminum back plate 13 are respectively provided with a unit upper transverse profile 14 and a unit lower transverse profile 15, the middle surface of the aluminum back plate 13 is provided with two unit middle transverse frame profiles 16 at intervals, toughened glass 17 is respectively arranged between the unit upper transverse profile 14 and the unit middle transverse frame profiles 16, and between the unit middle transverse frame profiles 16 and the unit lower transverse profile 15, and the end part of the toughened glass 17 is respectively fixed on the unit upper transverse profile 14, the unit middle transverse frame profiles 16 and the unit lower transverse profile 15 through a unit transverse buckle profile 18.
Install ox horn base section bar 19 between the horizontal frame section bar 16 in two units, the surface mounting ox horn molding section bar 20 of ox horn base section bar 19, control two adjacent ox horn base section bars 19 and screw connection respectively on horizontal frame section bar 16 in the unit, horizontal frame section bar 16 is fixed in on vertical public section bar 21 of unit and the vertical female section bar 22 of unit in the unit, vertical public section bar 21 of unit and the vertical female section bar 22 of unit are pegged graft and are connected, and vertical public section bar 21 of unit and the vertical female section bar 22 of unit all are connected with steel hanging seat 25 through aluminum alloy stand adaptor 23 and aluminum alloy couple 24, steel hanging seat 25 is connected with building wall 30 through T type bolt 28, galvanized steel plate 11 is connected with building wall 30 through stainless steel nail 29.
The upper cross section 14 and the lower cross section 15 of the unit of the adjacent unit curtain wall 10 are connected in a hanging manner, the connection part is sealed, the upper end and the lower end of the adjacent toughened glass 17 arranged on the outer sides of the upper cross section 14 and the lower cross section 15 of the unit are fastened through a cross buckle section 18 of the unit, and the lower cross section 15 of the unit is fastened with an indoor heat-insulating layer 32 through an indoor decorative buckle 31.
The included angle between the unit curtain wall 10 and the building wall 30 is acute, right and obtuse, and the change angle is between 81.7 degrees and 91.6 degrees.
The angle determination method of each layer of unit curtain wall 10 is as follows:
specific 4 angles were chosen: 85.8 degrees, 88 degrees, 90 degrees and 91.6 degrees as the die opening angles of the unit upper transverse section and the unit lower transverse section;
determining the angle of the vertical curtain wall surface to be 90 degrees;
the opening angle is less than 90 degrees, so that the adaptation angle of the unit upper transverse section and the unit lower transverse section is less than or equal to 1.1 degrees;
the opening angle is more than 90 degrees, so that the adaptation angle of each set of unit upper transverse section and unit lower transverse section is less than or equal to 0.8 degrees;
and (3) determining a reference point, and eliminating the horizontal deviation generated by the determined non-standard angle unit upper cross section bar and the unit lower cross section bar on the indoor side, as shown in fig. 6. In order to avoid the visual height difference between the upper cross section and the lower cross section of the unit and the window board, considering the connection between the upper cross section and the lower cross section of the unit and the indoor window board of the curtain wall, selecting the tail end point of the cross material (the upper cross section of the unit and the lower cross section of the unit) as a reference point, please refer to fig. 7, and as can be seen from fig. 7, adopting the cross material of 85.8 degrees to install a floor of 84.7 degrees, adopting the cross material of 88 degrees to install a floor of 86.9 degrees, ensuring that the tail end of the cross material is level with the indoor window board, and ensuring that the horizontal deviation of the front end of the cross material is only 3;
the lower sides of the unit upper transverse section bars and the upper sides of the unit lower transverse section bars are vertical to the glass surface, while the lower sides of the unit middle transverse frame section bars are parallel and level to the ceiling surface, as shown in fig. 8;
the interlayer ox-nose modeling part, the inner unit upper transverse section and the unit lower transverse section are both ensured to be vertical to the glass surface, and the outer side ox-nose modeling is opened corresponding to the main system by adopting four different angles (85.5 degrees, 88.0 degrees, 90.0 degrees and 91.5 degrees), so that the outdoor visual error is reduced, which is shown in figure 9.
The super high-rise vertical gradient angle unit curtain wall system can solve all the problems by designing a plurality of transverse materials with specific angles on the basis of the existing mature standard unit curtain wall system, each set of transverse material is suitable for a curtain wall inclination angle in a certain range, and the system is feasible in operation through the evaluation of a construction scheme and provides a certain reference value for the design of similar unit curtain walls appearing in recent years.
Before the super high-rise vertical gradient angle unit curtain wall system is installed, a unit upper transverse section bar, a unit lower transverse section bar, a unit middle transverse frame section bar, toughened glass, a unit transverse buckle plate section bar, a ox horn base section bar, an ox horn modeling section bar, a unit vertical male section bar, a unit vertical female section bar and the like are integrally processed in a factory to form an integral unit frame of the frame section bars, then the unit frame is conveyed to a site for hoisting (hanging with a steel hanging seat), and finally a transverse interlayer fireproof iron sheet and fireproof rock wool plugging are installed.
By implementing the embodiment of the invention, the following beneficial effects are achieved: the super high-rise vertical gradient angle unit curtain wall system solves the problem of adaptability of assembling and installing unit curtain walls with different angles by using a standard unit system, not only reduces the number of die sinking and improves the processing and assembling efficiency, but also has obvious economic benefit.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A super high-rise vertical gradient angle unit curtain wall system is characterized by comprising a plurality of layers of unit curtain walls, wherein each unit curtain wall comprises a galvanized steel plate, fireproof rock wool and heat preservation rock wool are paved on the surface of each unit curtain wall, an aluminum back plate is arranged on the surfaces of the fireproof rock wool and the heat preservation rock wool, upper unit transverse profiles and lower unit transverse profiles are respectively installed at the tops and the bottoms of the galvanized steel plates and the aluminum back plates, two middle unit transverse frame profiles are installed on the middle surface of the aluminum back plate at intervals, tempered glass is respectively installed between the upper unit transverse profiles and the middle unit transverse frame profiles, between the middle unit transverse frame profiles and the lower unit transverse profiles, and the end parts of the tempered glass are respectively fixed on the upper unit transverse profiles, the middle unit transverse frame profiles and the lower unit transverse profiles through transverse buckling plate profiles, the technical scheme includes that a cattle horn base section bar is arranged between two unit middle transverse frame section bars, a cattle horn modeling section bar is arranged on the surface of the cattle horn base section bar, the left and right adjacent two cattle horn base section bars are respectively connected to the unit middle transverse frame section bars through screws, the unit middle transverse frame section bars are fixed on unit vertical male section bars and unit vertical female section bars, the unit vertical male section bars and the unit vertical female section bars are connected in a plugging mode, the unit vertical male section bars and the unit vertical female section bars are connected with a steel hanging seat through aluminum alloy upright post adapters and aluminum alloy hooks, and the galvanized steel plate and the steel hanging seat are respectively connected with a building wall;
the included angle between the unit curtain wall and the building wall body is acute angle, right angle and obtuse angle, the change angle is between 81.7 degrees and 91.6 degrees, and the angle determination method of each layer of the unit curtain wall is as follows:
specific 4 angles were chosen: 85.8 degrees, 88 degrees, 90 degrees and 91.6 degrees as the die opening angles of the unit upper transverse section and the unit lower transverse section; determining the angle of the vertical curtain wall surface to be 90 degrees; the opening angle is less than 90 degrees, so that the adaptation angle of the unit upper transverse section and the unit lower transverse section is less than or equal to 1.1 degrees; the opening angle is more than 90 degrees, so that the adaptation angle of each set of unit upper transverse section and unit lower transverse section is less than or equal to 0.8 degrees; determining a reference point, and eliminating horizontal deviation generated by the determined non-standard angle unit upper horizontal section bar and the unit lower horizontal section bar on the indoor side; the lower sides of the unit upper transverse section bars and the upper sides of the unit middle transverse frame section bars are vertical to the glass surface, and the lower sides of the unit middle transverse frame section bars are flush with the ceiling surface; the cattle nose modeling part between layers, the inner unit upper transverse section and the unit lower transverse section are both ensured to be vertical to the glass surface, and the cattle nose modeling outside adopts four different-angle mold opening corresponding to the main system, so that the outdoor visual error is reduced.
2. The superelevation layer vertical gradient angle unitized curtain wall system of claim 1, wherein a plurality of rock wool nails are installed in the fireproof rock wool between the aluminum back plate and the galvanized steel plate.
3. The superelevation layer vertical gradient angle unitized curtain wall system of claim 1, wherein a plurality of backing plate reinforcing ribs are installed on a face of the aluminum backing plate facing the fireproof rock wool.
4. The super high-rise vertical gradient angle unitized curtain wall system of claim 1, wherein said steel hanging seat is connected with said building wall through a T-bolt, and said galvanized steel sheet is connected with said building wall through a stainless steel nail;
the galvanized steel plate and the steel hanging seat are connected with the building wall through T-shaped bolts and stainless steel nails.
5. The superelevation layer vertical gradually-changed angle unitized curtain wall system according to claim 1, wherein upper and lower unitized cross sectional materials of adjacent unitized curtain walls are connected in a hanging manner, and the joint is sealed, and upper and lower ends of adjacent tempered glass mounted on the outer sides of the upper and lower unitized cross sectional materials are fastened by the upper and lower unitized cross sectional materials.
6. The superelevation layer vertical gradually-changed angle unitized curtain wall system according to claim 1, wherein in order to avoid visual height difference between the upper and lower unitized cross sectional materials and the window sill, the end point of the cross sectional material is selected as a reference point in consideration of the connection between the upper and lower unitized cross sectional materials and the indoor window sill.
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| CN201910185287.2A CN109797894B (en) | 2019-03-12 | 2019-03-12 | Vertical gradual change angle unit curtain system of superelevation layer |
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| CN201910185287.2A CN109797894B (en) | 2019-03-12 | 2019-03-12 | Vertical gradual change angle unit curtain system of superelevation layer |
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| CN109797894B true CN109797894B (en) | 2021-05-11 |
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| CN114351915B (en) * | 2022-01-21 | 2023-11-28 | 武汉凌云建筑装饰工程有限公司 | Super-thick gradual change surface unit curtain wall system and construction method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2752587B2 (en) * | 1994-08-18 | 1998-05-18 | 株式会社日本アルミ | Mounting structure for tableware for fittings |
| DE9421586U1 (en) * | 1994-09-13 | 1996-08-14 | Kloss, Angelika, 44892 Bochum | Front facade with climate chamber |
| CN202248410U (en) * | 2011-09-16 | 2012-05-30 | 中山盛兴股份有限公司 | Unit-type curtain wall with tilt facade |
| CN102505783A (en) * | 2011-10-10 | 2012-06-20 | 苏州柯利达装饰股份有限公司 | Adjacent panel misplacement unit glass wall system |
| CN202611040U (en) * | 2012-05-14 | 2012-12-19 | 沈阳远大铝业工程有限公司 | Angle-adjustable unit curtain wall corner connecting frame |
| CN103321434B (en) * | 2013-06-03 | 2016-05-18 | 深圳海外装饰工程有限公司 | Cambered surface type unitized curtain wall construction method and structure |
| CN206941915U (en) * | 2017-06-20 | 2018-01-30 | 北京江河幕墙系统工程有限公司 | A kind of bridge insulation thermal resistance type curtain wall unit body entablature |
| CN206941918U (en) * | 2017-07-05 | 2018-01-30 | 中建不二幕墙装饰有限公司 | Pierced Aluminum Plank inclined curtain wall |
| CN207878718U (en) * | 2017-12-20 | 2018-09-18 | 北京江河幕墙系统工程有限公司 | A kind of unit plate of non-coplanar type unitized curtain wall |
| CN108756029A (en) * | 2018-05-29 | 2018-11-06 | 上海宝冶集团有限公司 | Obtuse shape glass curtain wall and its construction method |
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