Aluminum plate curtain wall

Abstract

The invention relates to the technical field of buildings, and particularly discloses an aluminum plate curtain wall which comprises a keel assembly, a first aluminum plate, a second aluminum plate, heat preservation rock wool, an adjustable assembly, an aluminum auxiliary frame and a third aluminum plate. The keel assembly comprises a main keel, a first auxiliary keel and a second auxiliary keel. The first auxiliary keel and the second auxiliary keel are arranged at the two ends of the main keel in a spaced mode. The first aluminum plate is connected with the first auxiliary keel; the second aluminum plate is connected with the second auxiliary keel; the heat preservation rock wool is arranged on the second auxiliary keel and arranged between the second aluminum plate and the second auxiliary keel. The adjustable assembly is connected with the second auxiliary keel; the aluminum auxiliary frame is arranged at the end, away from the second auxiliary keel, of the adjustable assembly. The third aluminum plate is arranged on the side, away from the second auxiliary keel, of the aluminum auxiliary frame, and the third aluminum plate is connected with the adjustable assembly. The heat preservation effect can be provided for the inner side protection wall body, and the installation efficiency is high.

Description

Technical Field

[0001] The present invention relates to the field of construction technology, and particularly to an aluminum plate curtain wall. Background Art

[0002] At present, there are many materials used for building curtain walls, and people will also choose the building materials of the curtain wall they need according to the characteristics of their buildings. The curtain wall aluminum plate is a building material with a relatively wide range of use. At present, the functions of the curtain wall aluminum plates in the publicly available technologies are relatively single, and they cannot provide heat insulation effect for the inner protective wall, which is not conducive to popularization and use. At the same time, the installation of the existing curtain wall aluminum plates requires precise positioning, which is highly dependent on the technical level of workers and has low installation efficiency. Summary of the Invention

[0003] The technical problem to be solved by the present invention is: how to solve the problems of the existing technology that it cannot provide heat insulation and has low installation efficiency.

[0004] To solve the above technical problems, the present invention provides an aluminum plate curtain wall, comprising:

[0005] A keel assembly, the keel assembly includes a main keel, a first secondary keel and a second secondary keel, and the first secondary keel and the second secondary keel are arranged at both ends of the main keel at intervals;

[0006] A first aluminum plate, the first aluminum plate is connected to the first secondary keel;

[0007] A second aluminum plate, the second aluminum plate is connected to the second secondary keel;

[0008] Heat-insulating rock wool, the heat-insulating rock wool is arranged on the second secondary keel and between the second aluminum plate and the second secondary keel;

[0009] An adjustable assembly, the adjustable assembly is connected to the second secondary keel;

[0010] An aluminum secondary frame, the aluminum secondary frame is arranged at one end of the adjustable assembly away from the second secondary keel; and,

[0011] A third aluminum plate, the third aluminum plate is arranged on the side of the aluminum secondary frame away from the second secondary keel, and the third aluminum plate is connected to the adjustable assembly.

[0012] Further preferably, it further includes a first angle code and a second angle code. A first reinforcing rib is provided on the side of the first aluminum plate facing the first secondary keel, and the first angle code is used to connect the first reinforcing rib and the first secondary keel; a second reinforcing rib is provided on the side of the second aluminum plate facing the second secondary keel, and the second angle code is used to connect the second reinforcing rib and the second secondary keel.

[0013] Further preferably, a fixing member is further provided between the second secondary keel and the second aluminum plate.

[0014] Further preferably, the first aluminum plate includes a plurality of aluminum veneers, and adjacent two aluminum veneers are spliced and connected through an adapter assembly, and the adapter assembly is connected to the main keel;

[0015] And / or, the second aluminum plate includes a plurality of aluminum veneers, and adjacent two aluminum veneers are spliced and connected through an adapter assembly, and the adapter assembly is connected to the main keel.

[0016] Further preferably, the adapter assembly includes a U-shaped member and a first fastener. The opening of the U-shaped member faces away from the main keel. The U-shaped member is connected to the main keel through the first fastener. At the position where adjacent two aluminum veneers are close to each other, there is a bending portion extending into the opening of the U-shaped member, and the aluminum veneer is hermetically connected to the U-shaped member.

[0017] Further preferably, a foam rod is provided inside the U-shaped member, and the foam rod abuts against the bending portion.

[0018] Further preferably, the inside of the U-shaped member is filled with sealant.

[0019] Further preferably, a gasket is provided between the U-shaped member and the main keel.

[0020] Further preferably, the adjustable assembly includes:

[0021] At least two aluminum frames, at least two of the aluminum frames are spaced apart in the horizontal direction, and the aluminum sub-frame is connected to the aluminum frames;

[0022] A hanging member, the hanging member is connected to the aluminum frame through a second fastener;

[0023] A hanging seat, the hanging seat is provided on one side of the aluminum frame close to the second aluminum plate, and the hanging seat is connected to the hanging member through a third fastener, and the hanging seat is provided with a lug; and,

[0024] A connecting member, one end of the connecting member is connected to the main keel, and the other end is connected to the lug through a fourth fastener.

[0025] Further preferably, the adjustable assembly further includes a third angle code, the third angle code is provided on the side of the aluminum frame away from the second aluminum plate, the third aluminum plate is provided with a third bending portion, and the third bending portion is connected to the third angle code.

[0026] Compared with the prior art, the beneficial effects of an aluminum plate curtain wall provided by the present invention are as follows:

[0027] The present invention can provide insulation for the inner protective wall by arranging thermal insulation rock wool between the second aluminum plate and the second sub-keel, and the thermal insulation rock wool can also block the propagation of noise and achieve sound absorption. The adjustable component is arranged to facilitate the flexible installation of the aluminum sub-frame without the need for precise positioning, thereby reducing dependence on the technical level of workers, improving installation efficiency, and ensuring installation quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of an aluminum plate curtain wall described in the present invention.

[0029] Figure 2 yes Figure 1 A magnified schematic diagram of center A.

[0030] Figure 3 yes Figure 1 A magnified schematic diagram of point B in the middle.

[0031] Reference numerals:

[0032] 1. Main keel;

[0033] 2. The first keel;

[0034] 3. First aluminum plate; 301. First bending portion;

[0035] 4. The first reinforcement rib;

[0036] 5. First angle code;

[0037] 6. Adapter assembly; 601. U-shaped member; 602. First fastener; 603. Sealing pad; 604. Foam rod; 605. Sealant;

[0038] 7. Second keel;

[0039] 8. second aluminum plate; 801. second bending portion;

[0040] 9. Second reinforcement rib;

[0041] 10. Second angle code;

[0042] 11. Thermal insulation rock wool;

[0043] 12. Fixing parts;

[0044] 13. Aluminum subframe;

[0045] 14. a third aluminum plate; 141. a third bending portion;

[0046] 15. Adjustable component; 151. Aluminum frame; 152. Hanging part; 153. Second fastener; 154. Hanging seat; 154a. Lug; 155. Third fastener; 156. Connecting piece; 157. Fourth fastener; 158. Third corner bracket. Detailed implementation mode

[0047] The following combines the drawings and embodiments to further describe in detail the specific implementation mode of the present invention. The following embodiments are used to illustrate the present invention, but are not used to limit the scope of the present invention.

[0048] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0049] The terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0050] In addition, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0051] In the present invention, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply indicates that the horizontal height of the first feature is less than that of the second feature.

[0052] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are only for the purpose of illustration and do not represent the only implementation.

[0053] As Figures 1-3 shown, this embodiment provides an aluminum plate curtain wall, including a keel assembly, a first aluminum plate 3, a second aluminum plate 8, a thermal insulation rock wool 11, an adjustable assembly 15, an aluminum sub-frame 13 and a third aluminum plate 14; wherein, the keel assembly includes a main keel 1, a first sub-keel 2 and a second sub-keel 7, and the first sub-keel 2 and the second sub-keel 7 are arranged at intervals in the vertical direction at both ends of the main keel 1; the first aluminum plate 3 is connected to the first sub-keel 2; the second aluminum plate 8 is connected to the second sub-keel 7; the thermal insulation rock wool 11 is arranged on the second sub-keel 7 and between the second aluminum plate 8 and the second sub-keel 7. By arranging the thermal insulation rock wool 11 between the second aluminum plate 8 and the second sub-keel 7, it can provide heat insulation for the inner protective wall, and the thermal insulation rock wool 11 can also block the transmission of noise and achieve a sound absorption effect; the adjustable assembly 15 is connected to the second sub-keel 7, the aluminum sub-frame 13 is arranged at one end of the adjustable assembly 15 away from the second sub-keel 7, the third aluminum plate 14 is arranged on one side of the aluminum sub-frame 13 away from the second sub-keel 7, and the third aluminum plate 14 is connected to the adjustable assembly 15; by arranging the adjustable assembly 15, it is beneficial to the flexible installation of the aluminum sub-frame 13, without the need for precise positioning, reducing the dependence on the technical level of workers, improving the installation efficiency, and ensuring the installation quality at the same time.

[0054] It should be noted that the positioning of the keel assembly is based on the BIM model coordinates. The installation points of the main keel 1 are marked on the main structure, and a laser alignment instrument is used to calibrate the verticality, with an error ≤ 2mm / m. The keel assembly is fixed by using a 10mm thick fluorocarbon sprayed steel plate as the connecting substrate and fixed to the main structure through M20 chemical anchor bolts (torque value ≥ 300N·m). The main keel is welded or bolted to the substrate, and the welds need to be fully welded and rust-proof treated.

[0055] In some embodiments, the aluminum plate curtain wall also includes a first angle code 5 and a second angle code 10, wherein the first angle code 5 is used to connect the first aluminum plate 3 and the first sub-keel 2, and the second angle code 10 is used to connect the second aluminum plate 8 and the second sub-keel 7; specifically, in order to ensure the structural strength and airtightness of the first aluminum plate 3 and the second aluminum plate 8, a first reinforcing rib 4 is provided on the side of the first aluminum plate 3 facing the first sub-keel 2, and the first angle code 5 is used to connect the first reinforcing rib 4 and the first sub-keel 2; a second aluminum plate 8 is provided with a second reinforcing rib 9 on the side facing the second sub-keel 7, and the second angle code 10 is used to connect the second reinforcing rib 9 and the second sub-keel 7. In this way, by setting the reinforcing ribs, not only the structural strength of the aluminum plate itself can be improved, but also water vapor can be prevented from entering the curtain wall system to accelerate metal corrosion.

[0056] In some embodiments, in order to further improve the installation effect of the second secondary keel 7, the second aluminum plate 8 and the thermal insulation rock wool 11, a fixing member 12 is further provided between the second secondary keel 7 and the second aluminum plate 8, and the fixing member 12 is used to lock the second secondary keel 7, the second aluminum plate 8 and the thermal insulation rock wool 11.

[0057] In some embodiments, in order to facilitate the installation of the first aluminum plate 3 and meet the requirements of thermal expansion changes, the first aluminum plate 3 includes multiple aluminum panels, and two adjacent aluminum panels are spliced and connected by an adapter assembly 6 to achieve segmented installation and improve efficiency. An expansion joint is reserved between two adjacent aluminum panels to meet the expansion requirements of the first aluminum plate 3 and absorb expansion deformation. The adapter assembly 6 is connected to the main keel 1.

[0058] Similarly, in order to facilitate the installation of the second aluminum plate 8 and meet the requirements of thermal expansion changes, the second aluminum plate 8 includes multiple aluminum panels, and two adjacent aluminum panels are spliced and connected by an adapter assembly 6 to achieve segmented installation and improve efficiency. An expansion joint is reserved between two adjacent aluminum panels to meet the expansion requirements of the second aluminum plate 8, and the adapter assembly 6 is connected to the main keel 1.

[0059] In some embodiments, the adapter assembly 6 includes a U-shaped member 601 and a first fastener 602, the opening of the U-shaped member 601 is facing away from the main keel 1, the U-shaped member 601 is connected to the main keel 1 through the first fastener 602, and a bending portion extending into the opening of the U-shaped member 601 is provided at a position close to two adjacent aluminum veneers, and the aluminum veneer is sealed and connected to the U-shaped member 601; specifically, the first aluminum plate 3 is provided with a first bending portion 301 at the expansion joint, and the second aluminum plate 8 is provided with a second bending portion 302 at the expansion joint. 801; in this way, the U-shaped member 601 can meet the connection strength of the two adjacent aluminum panels at the expansion joint, and the U-shaped member 601 combined with the first angle code 5 can further improve the wind resistance of the first aluminum plate 3, and the first bending portion 301 can meet the stable connection between the first aluminum plate 3 and the U-shaped member 601; similarly, the U-shaped member 601 combined with the second angle code 10 can further improve the wind resistance of the second aluminum plate 8, and the second bending portion 801 can meet the stable connection between the second aluminum plate 8 and the U-shaped member 601.

[0060] In some embodiments, since there is an expansion joint between two adjacent aluminum panels, in order to avoid deterioration of waterproof performance, a foam rod 604 is provided in the U-shaped member 601, and the foam rod 604 abuts against the bending part. The foam rod 604 is preferably polyurethane foam to achieve a sealing effect.

[0061] In some embodiments, in order to further improve the waterproof performance of the first aluminum plate 3 and the second aluminum plate 8, the U-shaped part 601 is filled with sealant 605, and the sealant 605 is preferably a weather-resistant silicone sealant. The use of foam rod 604 and sealant 605 can achieve double sealing, avoiding the defect of using a single sealant due to aging and cracking caused by long-term immersion or high humidity environment, resulting in water seepage, thereby improving the waterproof performance.

[0062] In some embodiments, due to the large difference in thermal expansion coefficients between aluminum and steel, stress cracks are easily generated at the connection or bolts are loosened when the temperature and humidity change. For this reason, a sealing gasket 603 is provided between the U-shaped member 601 and the main keel 1. The sealing gasket 603 is preferably a rubber sealing gasket to absorb expansion deformation and avoid stress cracks or bolts loosening at the connection.

[0063] In addition, the U-shaped member 601 cooperates with the first angle code 5 and the second angle code 10 to further improve the wind resistance of the first aluminum plate 3 and the second aluminum plate 8, and the first bending portion 301 can ensure a firm connection between the first aluminum plate 3 and the U-shaped member 601, and the second bending portion 801 can ensure a firm connection between the second aluminum plate 8 and the U-shaped member 601.

[0064] In some embodiments, the adjustable component 15 includes at least two aluminum frames 151. The at least two aluminum frames 151 are spaced apart in the horizontal direction, and the aluminum sub-frame 13 is connected to the aluminum frames 151. The adjustable component 15 further includes a hanging member 152, a hanging seat 154, and a connecting member 156. Among them, the hanging member 152 is connected to the aluminum frame 151 through a second fastener 153. The hanging seat 154 is provided on the side of the aluminum frame 151 close to the second aluminum plate 8, and the hanging seat 154 is connected to the hanging member 152 through a third fastener 155. The hanging seat 154 is provided with a lug 154a. One end of the connecting member 156 is connected to the main keel 1, and the other end is connected to the lug 154a through a fourth fastener 157. Thus, by setting the second fastener 153, the third fastener 155, and the fourth fastener 157, multi-directional adjustable connection between the main keel 1 and the aluminum sub-frame 13 can be achieved, effectively avoiding the misalignment of the keel arrangement or the uneven installation of the aluminum plate caused by factors such as keel deformation and construction errors, and further ensuring the connection node accuracy and overall stiffness.

[0065] In some embodiments, for the flexible installation of the third aluminum plate 14, to this end, the adjustable component 15 further includes a third angle code 158. The third angle code 158 is provided on the side of the aluminum frame 151 away from the second aluminum plate 8. The third aluminum plate 14 is provided with a third bending portion 141, and the third bending portion 141 is connected to the third angle code 158, thereby improving the installation efficiency of the third aluminum plate 14.

[0066] In summary, the embodiment of the present invention provides an aluminum plate curtain wall. By arranging the thermal insulation rock wool 11 between the second aluminum plate 8 and the second secondary keel 7, it can provide heat insulation for the inner protective wall, and the thermal insulation rock wool 11 can also block the transmission of noise and achieve a sound absorption effect. By setting the adjustable component 15, it is beneficial to the flexible installation of the aluminum sub-frame 13, without the need for precise positioning, reducing the dependence on the technical level of workers, improving the installation efficiency, and ensuring the installation quality at the same time.

[0067] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present invention, several improvements and replacements can be made, and these improvements and replacements should also be regarded as the protection scope of the present invention. The above shows and describes the basic principles, main features, and advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above preferred embodiments. The embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims in the present invention.

[0068] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment contains only one independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in the embodiments can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An aluminum plate curtain wall, characterized in that, Comprising: A keel assembly, the keel assembly includes a main keel, a first secondary keel and a second secondary keel, the first secondary keel and the second secondary keel are spaced apart and arranged at both ends of the main keel; A first aluminum plate, the first aluminum plate is connected to the first secondary keel; A second aluminum plate, the second aluminum plate is connected to the second secondary keel; Insulating rock wool, the insulating rock wool is arranged on the second secondary keel and between the second aluminum plate and the second secondary keel; An adjustable assembly, the adjustable assembly is connected to the second secondary keel; An aluminum sub-frame, the aluminum sub-frame is arranged at one end of the adjustable assembly away from the second secondary keel; and, A third aluminum plate, the third aluminum plate is arranged on one side of the aluminum sub-frame away from the second secondary keel, and the third aluminum plate is connected to the adjustable assembly.

2. A kind of aluminum plate curtain wall according to claim 1, characterized in that, It further includes a first corner fitting and a second corner fitting. A first reinforcing rib is provided on the side of the first aluminum plate facing the first secondary keel, and the first corner fitting is used to connect the first reinforcing rib and the first secondary keel; a second reinforcing rib is provided on the side of the second aluminum plate facing the second secondary keel, and the second corner fitting is used to connect the second reinforcing rib and the second secondary keel.

3. A kind of aluminum plate curtain wall according to claim 1, characterized in that, A fixing member is further provided between the second secondary keel and the second aluminum plate.

4. A kind of aluminum plate curtain wall according to claim 1, characterized in that, The first aluminum plate includes a plurality of aluminum veneers, and adjacent two aluminum veneers are spliced and connected through an adapter assembly, and the adapter assembly is connected to the main keel; And / or, the second aluminum plate includes a plurality of aluminum veneers, and adjacent two aluminum veneers are spliced and connected through an adapter assembly, and the adapter assembly is connected to the main keel.

5. A kind of aluminum plate curtain wall according to claim 4, characterized in that, The adapter assembly includes a U-shaped member and a first fastener. The opening of the U-shaped member faces away from the main keel, and the U-shaped member is connected to the main keel through the first fastener. At the position where adjacent two aluminum veneers are close to each other, there is a bending portion extending into the opening of the U-shaped member, and the aluminum veneer is hermetically connected to the U-shaped member.

6. The aluminum plate curtain wall according to claim 5, characterized in that, A foam rod is arranged inside the U-shaped member, and the foam rod abuts against the bending portion.

7. A kind of aluminum plate curtain wall according to claim 5, characterized in that, Sealant is filled inside the U-shaped member.

8. A kind of aluminum plate curtain wall according to claim 5, characterized in that, A gasket is provided between the U-shaped member and the main keel.

9. A kind of aluminum plate curtain wall according to claim 1, characterized in that, The adjustable assembly includes: At least two aluminum frames, at least two of the aluminum frames are spaced apart in the horizontal direction, and the aluminum sub-frame is connected to the aluminum frames; A hanging member, the hanging member is connected to the aluminum frames through a second fastener; A hanging seat, the hanging seat is arranged on the side of the aluminum frame close to the second aluminum plate, and the hanging seat is connected to the hanging member through a third fastener, and the hanging seat is provided with a lug; and, A connecting member, one end of the connecting member is connected to the main keel, and the other end is connected to the lug through a fourth fastener.

10. A kind of aluminum plate curtain wall according to claim 9, characterized in that, The adjustable assembly further includes a third corner fitting, the third corner fitting is arranged on the side of the aluminum frame away from the second aluminum plate, the third aluminum plate is provided with a third bending portion, and the third bending portion is connected to the third corner fitting.

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