A semi-unitized aluminum panel system

Abstract

This utility model provides a semi-unitized aluminum panel system, relating to the field of aluminum panel curtain wall technology, comprising: vertical keel and horizontal keel; aluminum panels are installed in front of the vertical keel and horizontal keel; a left aluminum alloy sub-frame is fixed to the rear left side of each aluminum panel by rivets, and a right aluminum alloy sub-frame is fixed to the rear right side of each aluminum panel by rivets; a lower aluminum alloy sub-frame is fixed to the rear bottom of each aluminum panel by rivets, and an upper aluminum alloy sub-frame is fixed to the rear top of each aluminum panel by rivets; two limiting angle brackets are fixed to one side of each right aluminum alloy sub-frame, and a limiting angle bracket is fixed to the top of each upper aluminum alloy sub-frame; the gaps between the aluminum panels are filled with sealant. After fixing, the aluminum panels are more evenly stressed and flatter, greatly reducing the amount of screws required, improving installation efficiency, and ensuring that the flatness of the aluminum panel is not affected by building settlement deformation, floor deformation displacement, thermal expansion and contraction, etc.

Description

Technical Field

[0001] This utility model relates to the field of aluminum panel curtain wall technology, and in particular to a semi-unitized aluminum panel system. Background Technology

[0002] Modern architecture demands increasingly diverse appearances and rich surface textures. This is especially true for stadium-type buildings, where aluminum panels offer numerous advantages such as versatility in shaping and self-cleaning properties. As a result, aluminum panels are widely used as decorative materials, making full use of their versatility in processing.

[0003] Currently used aluminum panel curtain walls are mostly installed using segmented corner brackets and screw fixing. First, the segmented fixing points have uneven stress, resulting in uneven aluminum panels. Second, to facilitate construction and save costs, on-site construction workers often use self-tapping screws, which have poor tensile strength and are prone to being pulled out and falling off. Moreover, fixing aluminum panels requires a large number of screws on-site, resulting in low construction efficiency, high reliance on manual labor, and difficulty in on-site construction management. Third, the segmented corner bracket and screw fixing method results in poor displacement deformation of the aluminum panels, which cannot eliminate the deformation caused by thermal expansion and contraction of the panels, leading to bulging of the aluminum panels or cracking of the adhesive joints after long-term use. Utility Model Content

[0004] This utility model provides a semi-unit aluminum plate system, which, after being fixed, results in more uniform stress and a flatter aluminum plate, greatly reducing the amount of screws required, improving installation efficiency, and ensuring that the flatness of the aluminum plate is not affected by building settlement deformation, floor deformation displacement, thermal expansion and contraction, etc.

[0005] In a first aspect, this utility model provides a semi-unit aluminum plate system, specifically comprising: vertical keel and horizontal keel; aluminum plates are installed in front of the vertical keel and horizontal keel; a left aluminum alloy sub-frame is fixed to the rear left side of each aluminum plate by rivets, and a right aluminum alloy sub-frame is fixed to the rear right side of each aluminum plate by rivets; a lower aluminum alloy sub-frame is fixed to the rear bottom of each aluminum plate by rivets, and an upper aluminum alloy sub-frame is fixed to the rear top of each aluminum plate by rivets; two limiting angle brackets are fixed to one side of each right aluminum alloy sub-frame, and a limiting angle bracket is fixed to the top of each upper aluminum alloy sub-frame; and sealant is used to fill the gaps between the aluminum plates.

[0006] The two limiting angle brackets on the right aluminum alloy sub-frame are located at the top and bottom of its right side, while the limiting angle bracket on the upper aluminum alloy sub-frame is located at the middle of its top. The limiting angle brackets are fixed to the vertical and horizontal keels by self-tapping screws.

[0007] The vertical keel and the horizontal keel are each provided with two L-shaped plates on the front side. The opening on the front L-shaped plate of the vertical keel faces to the right, and the opening on the front L-shaped plate of the horizontal keel faces upward.

[0008] The left aluminum alloy sub-frame has two notches on its left side that correspond to the limiting angle code, and the bottom center of the lower aluminum alloy sub-frame also has a notch corresponding to the limiting angle code.

[0009] Each of the left aluminum alloy sub-frame, right aluminum alloy sub-frame, lower aluminum alloy sub-frame, and upper aluminum alloy sub-frame has a U-shaped plate on its rear side, and the thickness of the groove inside the U-shaped plate is equal to the thickness of the L-shaped plate on the front side of the vertical keel and the horizontal keel.

[0010] The edges of the U-shaped plates on the rear sides of the left aluminum alloy sub-frame, right aluminum alloy sub-frame, lower aluminum alloy sub-frame, and upper aluminum alloy sub-frame are all wrapped with a layer of rubber.

[0011] The openings of the inner grooves of the U-shaped plates on the left and right aluminum alloy sub-frames face to the left, while the openings of the inner grooves of the U-shaped plates on the lower and upper aluminum alloy sub-frames face downwards.

[0012] This utility model provides a semi-unit aluminum plate system, which has the following beneficial effects:

[0013] The aluminum alloy sub-frame in this utility model uses a continuous aluminum alloy profile. The aluminum alloy sub-frame and the aluminum plate form an integral unit. During assembly, it can be fixed by plugging. After fixing, the force is evenly distributed and the aluminum plate is flatter. The mechanical plugging of the slot resists wind pressure. Moreover, each aluminum plate is fixed by only three screws during assembly, which greatly reduces the amount of screws used and improves installation efficiency. At the same time, one end of the aluminum alloy sub-frame can extend and retract freely to ensure that the flatness of the aluminum plate is not affected by building settlement deformation, floor deformation displacement, thermal expansion and contraction. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly described below.

[0015] The accompanying drawings described below are only related to some embodiments of the present invention and are not intended to limit the scope of the present invention.

[0016] In the attached diagram:

[0017] Figure 1 A schematic diagram of the overall structure of this application from the main axis side is shown;

[0018] Figure 2 A schematic diagram of the main shaft side of the aluminum plate in this application is shown;

[0019] Figure 3A schematic diagram of the rear axle side of the aluminum plate in this application is shown;

[0020] Figure 4 This application shows a schematic diagram of the structure of the vertical and horizontal keels.

[0021] Figure 5 This invention illustrates the structural diagram of the left and right aluminum alloy sub-frames assembled with the vertical keel in this application.

[0022] Figure 6 This paper shows a schematic diagram of the structure of the lower aluminum alloy subframe and the upper aluminum alloy subframe after being assembled with the transverse keel in this application;

[0023] List of reference numerals

[0024] 1. Vertical keel; 2. Horizontal keel; 3. Aluminum plate; 4. Left aluminum alloy sub-frame; 5. Right aluminum alloy sub-frame; 6. Lower aluminum alloy sub-frame; 7. Upper aluminum alloy sub-frame; 8. Limiting angle bracket; 9. Sealant. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the described embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0026] Example 1: Please refer to Figures 1 to 6 :

[0027] This utility model proposes a semi-unit aluminum panel system, including: vertical keel 1 and horizontal keel 2; an aluminum panel 3 is installed in front of the vertical keel 1 and horizontal keel 2, the vertical keel 1 and horizontal keel 2 are used to support the aluminum panel 3, and the aluminum panel 3 is used for wall decoration; a left aluminum alloy sub-frame 4 is fixed to the rear left side of the aluminum panel 3 by rivets, and a right aluminum alloy sub-frame 5 is fixed to the rear right side of the aluminum panel 3 by rivets, the left aluminum alloy sub-frame 4 and right aluminum alloy sub-frame 5 are used to support the left and right sides of the aluminum panel 3; the rear bottom of the aluminum panel 3... Each aluminum plate 3 is fixed with a lower aluminum alloy sub-frame 6 by rivets, and the top rear of each aluminum plate 3 is fixed with an upper aluminum alloy sub-frame 7 by rivets. The lower aluminum alloy sub-frame 6 and the upper aluminum alloy sub-frame 7 are used to support the top and bottom of the aluminum plate 3. Two limiting angle brackets 8 are fixed on one side of the right aluminum alloy sub-frame 5, and one limiting angle bracket 8 is fixed on the top of the upper aluminum alloy sub-frame 7. The limiting angle brackets 8, together with the self-tapping screws, can firmly fix the position of the aluminum plate 3. The gaps between the aluminum plates 3 are filled with sealant 9, which can also achieve an aesthetic effect after filling.

[0028] In this embodiment, as Figure 1 As shown, the two limiting angle brackets 8 on the right aluminum alloy sub-frame 5 are located at the top and bottom of its right side, and the limiting angle bracket 8 on the upper aluminum alloy sub-frame 7 is located at the middle of its top. The limiting angle brackets 8 are fixed to the vertical keel 1 and the horizontal keel 2 by self-tapping screws. Therefore, each aluminum plate 3 can be fixed with only three self-tapping screws during installation, which greatly reduces the amount of screws used and improves installation efficiency.

[0029] In this embodiment, as Figure 1 and Figures 4-6 As shown, both the vertical keel 1 and the horizontal keel 2 have two L-shaped plates on their front sides. The openings on the L-shaped plates on the front side of the vertical keel 1 face to the right, and the openings on the L-shaped plates on the front side of the horizontal keel 2 face upwards. When the aluminum plate 3 is installed, the U-shaped plates on the rear sides of the left aluminum alloy sub-frame 4, right aluminum alloy sub-frame 5, lower aluminum alloy sub-frame 6, and upper aluminum alloy sub-frame 7 will tightly wrap the L-shaped plates on the front sides of the vertical keel 1 and the horizontal keel 2, thereby locking the aluminum plate 3.

[0030] In this embodiment, as Figure 2 , Figure 5 and Figure 6 As shown, the left aluminum alloy sub-frame 4 has two notches on the left side that correspond to the limiting angle code 8, and the bottom center of the lower aluminum alloy sub-frame 6 also has a notch corresponding to the limiting angle code 8. Therefore, the left aluminum alloy sub-frame 4 and the lower aluminum alloy sub-frame 6 will not conflict with the limiting angle code 8 during assembly.

[0031] In this embodiment, as Figure 3 , Figure 5 and Figure 6 As shown, a U-shaped plate is provided on the rear side of the left aluminum alloy sub-frame 4, right aluminum alloy sub-frame 5, lower aluminum alloy sub-frame 6, and upper aluminum alloy sub-frame 7. The thickness of the inner groove of the U-shaped plate is equal to the thickness of the L-shaped plate on the front side of the vertical keel 1 and the horizontal keel 2. During installation, the aluminum plate 3 can be placed on the front side of the vertical keel 1 and the horizontal keel 2, and the inner groove of the U-shaped plate on the left aluminum alloy sub-frame 4 and right aluminum alloy sub-frame 5 can be aligned with the L-shaped plate on the front side of the vertical keel 1, so that the lower aluminum alloy sub-frame 6 and the upper aluminum alloy sub-frame 7 are aligned. The inner groove of the U-shaped plate on the gold sub-frame 7 is aligned with the L-shaped plate on the front side of the horizontal keel 2. Then, the aluminum plate 3 can be pushed down as a whole. During this process, the L-shaped plate on the front side of the horizontal keel 2 will be embedded in the inner groove of the U-shaped plate on the lower aluminum alloy sub-frame 6 and the upper aluminum alloy sub-frame 7. Then, the aluminum plate 3 is pushed to the left as a whole. During this process, the L-shaped plate on the front side of the vertical keel 1 will be embedded in the inner groove of the U-shaped plate on the left aluminum alloy sub-frame 4 and the right aluminum alloy sub-frame 5, thereby locking the aluminum plate 3.

[0032] In this embodiment, as Figure 3 , Figure 5 and Figure 6 As shown, the openings of the U-shaped inner grooves on the left aluminum alloy sub-frame 4 and right aluminum alloy sub-frame 5 face to the left, while the openings of the U-shaped inner grooves on the lower aluminum alloy sub-frame 6 and upper aluminum alloy sub-frame 7 face downwards. During installation, the aluminum plate 3 can be placed in front of the vertical keel 1 and the horizontal keel 2, aligning the U-shaped inner grooves on the left aluminum alloy sub-frame 4 and right aluminum alloy sub-frame 5 with the L-shaped plates in front of the vertical keel 1, and aligning the U-shaped inner grooves on the lower aluminum alloy sub-frame 6 and upper aluminum alloy sub-frame 7 with the L-shaped plates in front of the horizontal keel 2. Then, the aluminum plate 3 can be pushed downwards as a whole. During this process, the L-shaped plates in front of the horizontal keel 2 will be embedded in the inner grooves of the U-shaped plates on the lower aluminum alloy sub-frame 6 and upper aluminum alloy sub-frame 7. Then, the aluminum plate 3 can be pushed to the left as a whole. During this process, the L-shaped plates in front of the vertical keel 1 will be embedded in the inner grooves of the U-shaped plates on the left aluminum alloy sub-frame 4 and right aluminum alloy sub-frame 5, thereby locking the aluminum plate 3.

[0033] Example 2, based on Example 1, such as Figures 1-6 As shown, the edges of the U-shaped plates on the rear sides of the left aluminum alloy sub-frame 4, right aluminum alloy sub-frame 5, lower aluminum alloy sub-frame 6, and upper aluminum alloy sub-frame 7 are all wrapped with a layer of rubber. When the aluminum plate 3 is installed, the U-shaped plates on the rear sides of the left aluminum alloy sub-frame 4, right aluminum alloy sub-frame 5, lower aluminum alloy sub-frame 6, and upper aluminum alloy sub-frame 7 will tightly wrap the L-shaped plates on the front sides of the vertical keel 1 and the horizontal keel 2. At the same time, the rubber on the outside of the U-shaped plates will also be in close contact with the outer wall of the L-shaped plates, thereby increasing friction and improving stability.

[0034] The working principle of this embodiment is as follows: During installation, first fix the vertical keel 1 and the horizontal keel 2 to the wall, and pre-fix the left aluminum alloy sub-frame 4, right aluminum alloy sub-frame 5, lower aluminum alloy sub-frame 6, and upper aluminum alloy sub-frame 7 to the aluminum plate 3 with rivets. Then, place the aluminum plate 3 in front of the vertical keel 1 and the horizontal keel 2, aligning the inner grooves of the U-shaped plates on the left aluminum alloy sub-frame 4 and the right aluminum alloy sub-frame 5 with the L-shaped plates on the front of the vertical keel 1, and aligning the inner grooves of the U-shaped plates on the lower aluminum alloy sub-frame 6 and the upper aluminum alloy sub-frame 7 with the L-shaped plates on the front of the horizontal keel 2. Then, the installation can proceed as follows: The aluminum plate 3 is pushed downwards as a whole. During this process, the L-shaped plate on the front side of the horizontal keel 2 will be embedded in the grooves on the inner side of the U-shaped plate on the lower aluminum alloy sub-frame 6 and the upper aluminum alloy sub-frame 7. Then, the aluminum plate 3 is pushed to the left as a whole. During this process, the L-shaped plate on the front side of the vertical keel 1 will be embedded in the grooves on the inner side of the U-shaped plate on the left aluminum alloy sub-frame 4 and the right aluminum alloy sub-frame 5, thereby locking the aluminum plate 3. Then, the self-tapping screws are passed through the round holes on the limiting angle brackets 8 and screwed into the vertical keel 1 and the horizontal keel 2 to firmly fix the position of the aluminum plate 3. Finally, the gaps between the aluminum plates 3 are filled with sealant 9.

[0035] The following points should be noted in this article:

[0036] 1. The accompanying drawings of this embodiment only involve the structures involved in this embodiment; other structures can refer to the general design.

[0037] 2. Where there is no conflict, this embodiment and the features in the embodiment can be combined with each other to obtain new embodiments.

Claims

1. A semi-unitized aluminum panel system, comprising: Vertical keel (1) and horizontal keel (2); characterized in that: an aluminum plate (3) is installed in front of the vertical keel (1) and the horizontal keel (2); a left aluminum alloy sub-frame (4) is fixed to the rear left side of the aluminum plate (3) by rivets, and a right aluminum alloy sub-frame (5) is fixed to the rear right side of the aluminum plate (3) by rivets; a lower aluminum alloy sub-frame (6) is fixed to the rear bottom of the aluminum plate (3) by rivets, and an upper aluminum alloy sub-frame (7) is fixed to the rear top of the aluminum plate (3) by rivets; two limiting angle brackets (8) are fixed on one side of the right aluminum alloy sub-frame (5), and a limiting angle bracket (8) is fixed to the top of the upper aluminum alloy sub-frame (7); the gaps between the aluminum plates (3) are filled with sealant (9).

2. The semi-unit aluminum plate system according to claim 1, characterized in that, The vertical keel (1) and the horizontal keel (2) are each provided with two L-shaped plates on the front side, and the opening on the L-shaped plate on the front side of the vertical keel (1) faces to the right, while the opening on the L-shaped plate on the front side of the horizontal keel (2) faces upward.

3. The semi-unit aluminum plate system according to claim 1, characterized in that, The left aluminum alloy sub-frame (4), right aluminum alloy sub-frame (5), lower aluminum alloy sub-frame (6) and upper aluminum alloy sub-frame (7) are each provided with a U-shaped plate on the rear side, and the thickness of the groove inside the U-shaped plate is equal to the thickness of the L-shaped plate on the front side of the vertical keel (1) and the horizontal keel (2).

4. A semi-unit aluminum plate system according to claim 1, characterized in that, The openings of the U-shaped inner grooves on the left aluminum alloy sub-frame (4) and right aluminum alloy sub-frame (5) face to the left, while the openings of the U-shaped inner grooves on the lower aluminum alloy sub-frame (6) and upper aluminum alloy sub-frame (7) face downwards.

5. A semi-unit aluminum plate system according to claim 1, characterized in that, The two limiting angle brackets (8) on the right aluminum alloy sub-frame (5) are located at the top and bottom of its right side, and the limiting angle brackets (8) on the upper aluminum alloy sub-frame (7) are located at the middle of its top. The limiting angle brackets (8) are fixed to the vertical keel (1) and the horizontal keel (2) by self-tapping screws.

6. A semi-unit aluminum plate system according to claim 1, characterized in that, The left aluminum alloy sub-frame (4) is provided with two notches on the left side corresponding to the limiting angle code (8), and the bottom middle position of the lower aluminum alloy sub-frame (6) is also provided with a notch corresponding to the limiting angle code (8).

7. A semi-unit aluminum plate system according to claim 1, characterized in that, The edges of the rear U-shaped plates of the left aluminum alloy sub-frame (4), right aluminum alloy sub-frame (5), lower aluminum alloy sub-frame (6), and upper aluminum alloy sub-frame (7) are all wrapped with a layer of rubber.

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