Arc-shaped segment aluminum veneer and installation method thereof

Abstract

The present application relates to the field of building decoration engineering, and particularly relates to an arc section aluminum veneer and a mounting method thereof. The arc section aluminum veneer has an upper connecting plate and a lower connecting plate, and the mounting method is realized by a mounting structure. The mounting structure comprises a keel frame, an upper mounting assembly and a lower mounting assembly. Through cooperation of the upper mounting assembly and the lower mounting assembly, the lower connecting plate of the arc section aluminum veneer can be bent twice, so that hook structures are formed at both ends of the arc section aluminum veneer and are hooked on the upper mounting assembly and the lower mounting assembly. After mounting, the arc section aluminum veneer is not prone to displacement and falling off, and the mounting is stable and reliable. Meanwhile, the limiting block of the upper mounting assembly can slide, and thus the deformation generated in the production and carrying engineering of the arc section aluminum veneer can be corrected, so that the mounting is more flat and beautiful.

Description

Technical Field

[0001] This invention relates to the field of building decoration engineering, specifically to an arc-shaped aluminum panel and its installation method. Background Technology

[0002] With advancements in living standards, aluminum alloy materials are widely used in urban construction. Using aluminum single panels as metal curtain walls offers advantages such as light weight, good rigidity, high strength, and aesthetic appeal. However, the installation of aluminum single panels is relatively complicated and requires high-level craftsmanship. If the installation is unreliable, there is a risk of them falling off after a period of use. Furthermore, due to the thickness and material properties of aluminum single panels, they are prone to deformation during processing and handling, making it difficult to install them neatly and affecting their appearance.

[0003] In related technologies, installation structures are often used to install aluminum panels. Chinese patent document CN 109537839 B discloses an arc-shaped aluminum panel and an arc-shaped aluminum panel installation structure. This installation structure clamps two adjacent aluminum panels in the front-to-back direction at one position using an adjusting plate and a clamping plate, and uses an elastic sheet to fix the vertical position of the aluminum panel at another position. Although this method solves the problem of difficult installation of aluminum panels to some extent, there are too many installation points during the installation process, the operation is relatively cumbersome, and the reliability of the installation is relatively poor because it only relies on the elastic sheet to limit the vertical position of the aluminum panel.

[0004] The information disclosed in the background section of this application is intended only to enhance the understanding of the general background of this application and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention proposes an arc-shaped aluminum panel and its installation method to solve the problems of poor installation reliability and difficulty in ensuring aesthetics in existing aluminum panels.

[0006] The present invention provides an arc-shaped aluminum panel with the following technical solution: it includes an arc-shaped panel body, an upper connecting plate at the upper end of the arc-shaped panel body, the upper connecting plate being an L-shaped panel body bent downwards, a downward-curved edge at the lower end of the arc-shaped panel body, and a downwardly extending lower connecting plate connected to the side of the downward-curved edge away from the arc-shaped panel body, the lower connecting plate being initially in a flattened state.

[0007] A method for installing curved aluminum panels, in conjunction with an installation structure, enables the installation of the curved aluminum panels. The installation structure includes a frame, an upper installation component, and a lower installation component. The keel frame has columns and beams. The upper mounting components include a base plate and a limiting block. The base plate is an L-shaped plate. The horizontal plate of the base plate is set on the top of the beam and is detachably connected to the beam. The limiting block is set on the vertical plate of the base plate. The limiting block has a slot that runs through it from top to bottom. The size of the slot is adapted to the lower connecting plate of the curved aluminum single plate, so that the lower connecting plate can be inserted. The lower mounting assembly includes a main body, a hanging plate, a top pressure plate, and an auxiliary mounting plate. The auxiliary mounting plate is located at the bottom of the crossbeam and is detachably connected to the crossbeam. The main body is located on the auxiliary mounting plate and can move up and down relative to the auxiliary mounting plate and slide relative to the auxiliary mounting plate in a direction perpendicular to the keel frame. The hanging plate is located on the main body and can slide relative to the main body in a direction perpendicular to the keel frame. The top pressure plate is inserted into the hanging plate and can slide in the up and down direction. The installation method for the curved aluminum panel segment is implemented according to the following steps: Step 11: Install the base plate of the upper mounting assembly onto the upper surface of the crossbeam; Step 12: Install the auxiliary mounting plate of the lower mounting component onto the lower surface of the crossbeam; Step 21: Hook the upper connecting plate of the curved aluminum panel onto the hanging plate on the upper beam of the two adjacent crossbeams. Step 22: Operate the hanging plate and top pressure plate on the upper beam above the current curved aluminum panel so that the upper connecting plate of the current curved aluminum panel abuts against the lower connecting plate of the adjacent curved aluminum panel above, and abuts against the limiting block on the upper beam above it. Step 31: Insert the lower connecting plate of the curved aluminum panel into the limiting block on the lower crossbeam of the two adjacent crossbeams where it is located; Step 32: Operate the main body on the lower crossbeam where the current curved aluminum panel is located, move it closer to the base plate, and then bend the lower connecting plate of the current curved aluminum panel for the first time. Then move it upward to bend the lower connecting plate of the current curved aluminum panel for the second time.

[0008] Optionally, the limiting block is slidably disposed on the substrate in the vertical direction, and a friction structure is provided between the slot in the limiting block and the lower connecting plate of the arc-shaped aluminum single plate, which makes the two have a set friction force.

[0009] Optionally, the friction structure is a friction surface.

[0010] Optionally, a locking structure is provided between the limiting block and the substrate to lock the limiting block and the substrate relative to each other.

[0011] Optionally, the locking mechanism is a set screw.

[0012] Optionally, the lower mounting assembly also includes a transmission control structure for controlling the movement of the main body in the vertical direction and in a direction perpendicular to the keel frame.

[0013] Optionally, the transmission control structure includes a sleeve and a screw. An elongated hole is provided on the main body, which extends in a direction perpendicular to the keel frame. Racks are provided on both sides of the elongated hole inside the main body. A gear is coaxially provided on the outside of the sleeve. The sleeve is slidably disposed in the elongated hole. The gear is clamped between the two racks and meshes with the two racks. The gear is located inside the main body and can drive the main body to move up and down synchronously. The screw is inserted into the sleeve and is screwed to the sleeve. The top end of the screw is rotatably connected to the auxiliary mounting plate.

[0014] Optionally, a lever is provided on the lower outer peripheral wall of the sleeve.

[0015] Optionally, the lower mounting assembly also includes a first drive rod and a second drive rod, the first drive rod being used to drive the mounting plate to move in a direction perpendicular to the keel frame, and the second drive rod being used to drive the top pressure plate to move up and down.

[0016] The beneficial effects of this invention are as follows: The curved aluminum panel of this invention has an upper connecting plate and a lower connecting plate, which are used in conjunction with an installation structure. The installation structure includes a frame, an upper installation component, and a lower installation component. Through the cooperation of the upper and lower installation components, the lower connecting plate of the curved aluminum panel can be bent twice, so that both the upper and lower ends of the curved aluminum panel form hook structures and are hooked onto the upper and lower installation components. After installation, it is not easy to shift or fall off, and the installation is stable and reliable. Furthermore, by setting a limiting block on the upper installation component, it is possible to slide, thereby correcting the deformation generated during the production and handling of the curved aluminum panel, making the installation more flat and aesthetically pleasing. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Those skilled in the art should understand that these drawings are not necessarily drawn to scale.

[0018] Figure 1 This is a schematic diagram of the structure of an arc-shaped aluminum panel after installation according to the present invention; Figure 2 for Figure 1 The front view; Figure 3 for Figure 2 Sectional view of AA; Figure 4 for Figure 3 Enlarged view at point C; Figure 5 for Figure 2 BB section view; Figure 6 This is a schematic diagram of the lower mounting component in this invention; Figure 7 for Figure 6 A bottom view; Figure 8 for Figure 6 Rear view; Figure 9 This is a schematic diagram of the installation of the arc-shaped aluminum panel in this invention. Figure 1 (Lower connecting plate installation); Figure 10 This is a schematic diagram of the installation of the arc-shaped aluminum panel in this invention. Figure 2 (Lower connecting plate bent once); Figure 11 This is a schematic diagram of the installation of the arc-shaped aluminum panel in this invention. Figure 3 (Second bending of the lower connecting plate); Figure 12 This is a schematic diagram of the installation of the arc-shaped aluminum panel in this invention. Figure 4 (Upper connecting plate installation); Figure 13 This is a schematic diagram of the arc-shaped aluminum single panel in this invention (with the lower connecting plate bent).

[0019] In the picture: 100. Dragon skeleton; 200. Mounting component; 201. Base plate; 202. Limiting block; 300. Lower mounting assembly; 301. Main body; 3011. Oblong hole; 3012. Rack; 302. Screw; 303. Sleeve; 3031. Gear; 3032. Dial plate; 304. First drive rod; 305. Second drive rod; 306. Auxiliary mounting plate; 307. Hanging plate; 308. Top pressure plate; 400. Curved aluminum panel; 401. Curved panel body; 402. Upper connecting plate; 403. Lower connecting plate. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] Reference Figure 13As shown, an embodiment of the present invention provides an arc-shaped aluminum panel including an arc-shaped panel 401. An upper connecting plate 402 is provided at the upper end of the arc-shaped panel 401. The upper connecting plate 402 is an L-shaped panel bent downwards, thus forming a hook-like structure with the arc-shaped panel 401 with the opening facing downwards. A downward-curved edge is provided at the lower end of the arc-shaped panel 401. A downward-extending lower connecting plate 403 is connected to the side of the downward-curved edge away from the arc-shaped panel 401. The lower connecting plate 403 is initially in a flat state. After installation, the lower end is bent twice to form a hook-like structure with the opening facing upwards.

[0022] This invention provides an installation method for an arc-shaped aluminum panel, which, in conjunction with an installation structure, enables the installation of the aforementioned arc-shaped aluminum panel 400. (Refer to...) Figures 1 to 12 The installation structure includes a keel frame 100, an upper mounting component 200, and a lower mounting component 300. The keel frame 100 has columns and beams.

[0023] The upper mounting component 200 includes a base plate 201 and a limiting block 202. The base plate 201 is an L-shaped plate. The horizontal plate of the base plate 201 is disposed on the top of the crossbeam and is detachably connected to the crossbeam. The limiting block 202 is disposed on the vertical plate of the base plate 201. The limiting block 202 is provided with a slot that runs vertically through it. The size of the slot is adapted to the lower connecting plate 403 of the arc-shaped aluminum single plate 400, so that the lower connecting plate 403 can be inserted.

[0024] The lower mounting assembly 300 includes a main body 301, a hanging plate 307, a top pressure plate 308, and an auxiliary mounting plate 306. The auxiliary mounting plate 306 is located at the bottom of the crossbeam and is detachably connected to the crossbeam. The main body 301 is located on the auxiliary mounting plate 306 and can move up and down relative to the auxiliary mounting plate 306 and slide relative to the auxiliary mounting plate 306 in a direction perpendicular to the keel frame 100 (i.e., the mounting wall). The hanging plate 307 is located on the main body 301 and can slide relative to the main body 301 in a direction perpendicular to the keel frame 100. The top pressure plate 308 is inserted into the hanging plate 307 and can slide in the up and down direction. To facilitate the installation of the hanging plate 307, a guide post is provided on the side of the hanging plate 307 near the main body 301. The guide post is inserted into the main body 301 and can slide relative to the main body 301.

[0025] The specific steps for installing curved aluminum panels are as follows: Step 1: Install upper installation component 200 and lower installation component 300; Step 11: Install the base plate 201 of the upper mounting component 200 onto the upper surface of the crossbeam of the keel frame 100 with bolts to complete the connection between the upper mounting component 200 and the crossbeam. Step 12: Install the auxiliary mounting plate 306 of the lower mounting component 300 onto the lower surface of the crossbeam of the keel frame 100 using bolts, thus completing the connection between the lower mounting component 300 and the crossbeam. Figure 9 As shown; Step 2: Install and secure the upper end of the 400mm curved aluminum panel; Step 21: Hook the upper connecting plate 402 of the curved aluminum single panel 400 onto the hanging plate 307 of the lower mounting component 300 on the upper crossbeam of the two adjacent crossbeams where it is located; Step 22: Operate the hanging plate 307 and top pressure plate 308 of the lower mounting component 300 on the upper crossbeam where the current curved aluminum panel 400 is located, so that the upper connecting plate 402 of the current curved aluminum panel 400 abuts against the lower connecting plate 403 of the adjacent curved aluminum panel 400 above, and abuts against the limiting block 202 on the upper crossbeam where it is located; specifically, the hanging plate 307 pushes the current curved aluminum panel 400 to move closer to the keel frame 100, and the top pressure plate 308 pushes the current curved aluminum panel 400 to move upward, thereby causing the side of the upper connecting plate 402 of the current curved aluminum panel 400 to abut against the lower connecting plate 403 of the adjacent curved aluminum panel 400 above, and the top surface of the upper connecting plate 402 of the current curved aluminum panel 400 to abut against the limiting block 202 on the upper crossbeam where it is located; Step 3: Install and secure the lower end of the curved aluminum panel 400; Step 31: Insert the lower connecting plate 403 of the curved aluminum single panel 400 into the limiting block 202 of the upper mounting component 200 on the lower crossbeam of the two adjacent crossbeams where it is located; Step 32: Operate the main body 301 of the lower mounting component 300 on the lower crossbeam where the current curved aluminum panel 400 is located, so that it moves closer to the base plate 201 of the upper mounting component, and then bends the lower connecting plate 403 of the current curved aluminum panel 400 for the first time. Then, move it upward to bend the lower connecting plate 403 of the current curved aluminum panel 400 for the second time, so that the lower connecting plate 403 of the current curved aluminum panel 400 forms a hook-type structure with an open upper end, and hooks in the opposite direction to the lower end of the base plate 201 of the upper mounting component 200 on the lower crossbeam where it is located. More specifically, the main body 301 is an L-shaped plate. The vertical plate of the main body 301 is used to bend the lower connecting plate 403 of the arc-shaped aluminum single plate 400. There is a preset gap between the vertical plate of the base plate 201 and the crossbeam. The preset gap is equal to the sum of the thickness of the vertical plate of the main body 301 and the thickness of the arc-shaped aluminum single plate 400. Thus, after the main body 301 moves upward so that its vertical plate is inserted between the vertical plate of the base plate 201 and the crossbeam, the lower connecting plate 403 of the arc-shaped aluminum single plate 400 can be bent upward.

[0026] It is understood that, through the cooperation of the upper mounting component 200 and the lower mounting component 300, the upper connecting plate 402 and the lower connecting plate 403 of the curved aluminum panel 400 are installed on the keel frame 100 in a bidirectional hook-and-loop manner. After installation, it is not easy to shift or fall off, the installation is stable and reliable, and the installation quality of the curved aluminum panel 400 is improved. It should be explained that, for the uppermost curved aluminum panel 400 of the keel frame 100, as one feasible method, a pad can be inserted into the limiting block 202 of the uppermost crossbeam to act as the lower connecting plate 403 of the curved aluminum panel 400. The thickness of the pad is the same as the thickness of the curved aluminum panel 400, so that the upper connecting plate 402 of the uppermost curved aluminum panel 400 abuts against the pad, ensuring that all the curved aluminum panels 400 are on the same plane after installation, resulting in a flat and aesthetically pleasing installation. For the bottom curved aluminum panel 400, you can choose whether to set the lower mounting component 300 on the lower crossbeam according to the installation requirements. If the lower mounting component 300 is set, the lower connecting plate 403 of the bottom curved aluminum panel 400 will be bent normally. If the lower mounting component 300 is not set, the lower connecting plate 403 of the bottom curved aluminum panel 400 can simply be inserted into the limiting block 202 of the upper mounting component 200.

[0027] It should be noted that the width of the downward-curved edge of the curved aluminum panel 400 located below the curved plate 401 is greater than the width of the horizontal plate of the upper connecting plate 402 by the thickness of the curved aluminum panel 400. As another interpretation, the horizontal plate of the upper connecting plate 402 is equivalent to the upward-curved edge set at the upper end of the curved plate 401. The width of the downward-curved edge is greater than the width of the upward-curved edge by the thickness of the plate. This makes the inner and outer ends of two adjacent curved aluminum panels 400 flush after they come together. It can be understood that the curved aluminum panel 400 is a sheet metal bending part with a basically uniform thickness.

[0028] In a further embodiment, the limiting block 202 is slidably disposed on the substrate 201 in the vertical direction. A friction structure is provided between the slot in the limiting block 202 and the lower connecting plate 403 of the arc-shaped aluminum single plate 400. The friction structure makes the lower connecting plate 403 and the slot have a set friction force. Initially, the limiting block 202 is located at the upper limit position. After the lower connecting plate 403 of the arc-shaped aluminum single plate 400 passes through the limiting block 202 and the lower edge abuts against the limiting block 202, the limiting block 202 is pulled down to the lower limit position to complete the insertion of the lower connecting plate 403 of the arc-shaped aluminum single plate 400. Then, the lower connecting plate 403 of the arc-shaped aluminum single plate 400 is bent by the main body 301 of the lower mounting assembly 300. In the preferred embodiment of the present invention, the friction structure can be a friction surface, specifically, a friction surface is provided on the surface of the slot, or a friction surface is provided on the surface of the lower connecting plate 403 of the arc-shaped aluminum single plate 400, or a friction surface is provided on both the surface of the slot and the surface of the lower connecting plate 403 of the arc-shaped aluminum single plate 400.

[0029] It needs to be explained that, due to the existence of the friction structure, the initial friction between the limiting block 202 and the curved aluminum panel 400 is static friction. During the downward pulling of the limiting block 202, the curved aluminum panel 400 initially slides synchronously with the limiting block 202. The movement of the curved aluminum panel 400 causes a slight deformation of its curved plate 401 (because the upper connecting plate 402 of the curved aluminum panel 400 is fixed). As the limiting block 202 continues to move downward, the pulling force generated by the deformation of the curved plate 401 of the curved aluminum panel 400 increases, becoming sliding friction when it exceeds the maximum static friction. At this point, the position of the curved aluminum panel 400 remains unchanged, and the limiting block 202 slides relative to the curved aluminum panel 400 until the limiting block 202 slides to its lower limit position. Because the coefficient of friction between the slot of the limiting block 202 and the lower connecting plate 403 of the curved aluminum panel 400 is a constant value, Generally, when the limiting block 202 slides relative to the curved aluminum panel 400, the deformation of the curved panel 401 of the curved aluminum panel 400 should be the same. That is, by pulling the limiting block 202, an initial preload is provided to the curved aluminum panel 400. This initial preload can complement the initial deformation of the curved aluminum panel 400. This operation helps to restore the curved aluminum panel 400 that has deformed during production and transportation to the standard installation form, and plays a role in correcting the shape of the curved aluminum panel 400. This ensures that after installation, the deformation of the curved panel 401 of all the curved aluminum panels 400 is basically consistent. In other words, the curvature of the curved panel 401 is basically consistent after installation, the exterior surface is flat, and the aesthetics of the installation are improved. At the same time, this preload can adapt to the deformation caused by the expansion of glue after the gap between adjacent curved aluminum panels 400, and extend the service life.

[0030] In a further embodiment, a locking structure (not shown in the figure) is provided between the limiting block 202 and the substrate 201 to lock the limiting block 202 and the substrate 201 relative to each other. After the limiting block 202 moves into position, the locking structure locks the limiting block 202 and the substrate 201. In a preferred embodiment of the present invention, the locking structure can be a set screw.

[0031] In a further embodiment, the lower mounting assembly 300 also includes a transmission control structure for controlling the main body 301 to move in the vertical direction and in a direction perpendicular to the keel frame 100.

[0032] The transmission control structure includes a sleeve 303 and a screw 302. An elongated hole 3011 is formed on the main body 301, extending perpendicular to the keel frame 100. Racks 3012 are arranged on both sides of the elongated hole 3011 inside the main body 301. A gear 3031 is coaxially arranged on the outer side of the sleeve 303. The sleeve 303 slides within the elongated hole 3011. The gear 3031 is sandwiched between and meshes with the two racks 3012. The gear 3031 is located inside the main body 301, and its outer diameter is larger than the width of the elongated hole 3011, thus enabling the main body 301 to move synchronously up and down. Specifically, a cavity exists inside the main body 301 at the elongated hole 3011, and teeth are formed on the two defining surfaces of the cavity to create the aforementioned racks 3012.

[0033] The screw 302 is inserted into the sleeve 303 and is screwed to the sleeve 303. The top end of the screw 302 is rotatably connected to the auxiliary mounting plate 306.

[0034] When the main body 301 needs to move in a direction perpendicular to the keel frame 100, the sleeve 303 is rotated. It should be noted that the lower outer peripheral wall of the sleeve 303 is equipped with a lever 3032 to facilitate rotation of the sleeve 303. Because the screw 302 is rotatably connected to the auxiliary mounting plate 306, the rotation of the sleeve 303 drives the screw 302 to rotate synchronously. Simultaneously, through the cooperation of the gear 3031 and the rack 3012, the sleeve 303 moves along the elongated hole 3011, thereby performing the first bend on the lower connecting plate 403 of the arc-shaped aluminum panel 400. The bending direction is towards the mounting surface of the keel frame 100 (i.e., the wall direction). (Refer to...) Figure 10 Then, the screw 302 is rotated. Because the gear 3031 on the sleeve 303 and the rack 3012 cooperate to restrict the rotation of the sleeve 303, the sleeve 303 moves upward during the rotation of the screw 302. The upward movement of the sleeve 303 drives the main body 301 to move upward, thus performing a second bend on the lower connecting plate 403 of the arc-shaped aluminum single panel 400. The bending direction is upward. (Refer to...) Figure 11After two bends, the lower connecting plate 403 of the curved aluminum panel 400 forms an upward hook structure. When the curved aluminum panel 400 is installed, it is hooked both above and below in opposite directions, which makes the installation of the curved aluminum panel 400 more reliable and less likely to shift or fall off.

[0035] In a further embodiment, the lower mounting assembly 300 also includes a first drive rod 304 and a second drive rod 305. The first drive rod 304 is used to drive the hanging plate 307 to move in a direction perpendicular to the keel frame 100, and the second drive rod 305 is used to drive the top pressure plate 308 to move up and down.

[0036] The first drive rod 304 is a helical rod. The first drive rod 304 is inserted into the hanging plate 307. The first drive rod 304 is helically connected to the hanging plate 307 and is rotatably connected to the main body 301. When the first drive rod 304 is rotated, the first drive rod 304 can drive the hanging plate 307 to move in a direction perpendicular to the keel frame 100 under the action of the helical engagement.

[0037] The second drive rod 305 is a helical rod, which is inserted into the hanging plate 307. The second drive rod 305 is rotatably connected to the top pressure plate 308 and helically connected to the hanging plate 307. When the second drive rod 305 is rotated, it moves up and down under the action of the helical engagement, thereby driving the top pressure plate 308 to move up and down.

[0038] Reference Figure 12 , Figure 12 The diagram shows that the first drive rod 304 drives the hanging plate 307 to move closer to the main body 301, and the second drive rod 305 pushes out the top pressure plate 308. Under the action of the hanging plate 307 and the top pressure plate 308, the upper connecting plate 402 of the current arc-shaped aluminum single panel 400 abuts against the limiting block 202 and the lower connecting plate 403 of the adjacent upper arc-shaped aluminum single panel 400.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A method for installing an arc-shaped aluminum panel, characterized in that, The installation structure is used to install the curved aluminum panel. The installation structure includes a frame, an upper installation component, and a lower installation component. The curved aluminum panel includes a curved panel body. An upper connecting plate is provided at the upper end of the curved panel body. The upper connecting plate is an L-shaped plate body that bends downward. A downward-curved edge is provided at the lower end of the curved panel body. A downward-extending lower connecting plate is connected to the side of the downward-curved edge away from the curved panel body. The lower connecting plate is initially in a flattened state. The keel frame has columns and beams. The upper mounting components include a base plate and a limiting block. The base plate is an L-shaped plate. The horizontal plate of the base plate is set on the top of the beam and is detachably connected to the beam. The limiting block is set on the vertical plate of the base plate. The limiting block has a slot that runs through it from top to bottom. The size of the slot is adapted to the lower connecting plate of the curved aluminum single plate, so that the lower connecting plate can be inserted. The lower mounting assembly includes a main body, a hanging plate, a top pressure plate, and an auxiliary mounting plate. The auxiliary mounting plate is located at the bottom of the crossbeam and is detachably connected to the crossbeam. The main body is located on the auxiliary mounting plate and can move up and down relative to the auxiliary mounting plate and slide relative to the auxiliary mounting plate in a direction perpendicular to the keel frame. The hanging plate is located on the main body and can slide relative to the main body in a direction perpendicular to the keel frame. The top pressure plate is inserted into the hanging plate and can slide in the up and down direction. The installation method for the curved aluminum panel segment is implemented according to the following steps: Step 11: Install the base plate of the upper mounting assembly onto the upper surface of the crossbeam; Step 12: Install the auxiliary mounting plate of the lower mounting component onto the lower surface of the crossbeam; Step 21: Hook the upper connecting plate of the curved aluminum panel onto the hanging plate on the upper beam of the two adjacent crossbeams. Step 22: Operate the hanging plate and top pressure plate on the upper beam above the current curved aluminum panel so that the upper connecting plate of the current curved aluminum panel abuts against the lower connecting plate of the adjacent curved aluminum panel above, and abuts against the limiting block on the upper beam above it. Step 31: Insert the lower connecting plate of the curved aluminum panel into the limiting block on the lower crossbeam of the two adjacent crossbeams where it is located; Step 32: Operate the main body on the lower crossbeam where the current curved aluminum panel is located, move it closer to the base plate, and then bend the lower connecting plate of the current curved aluminum panel for the first time. Then move it upward to bend the lower connecting plate of the current curved aluminum panel for the second time.

2. The method for installing an arc-shaped aluminum panel according to claim 1, characterized in that, The limiting block is slidably disposed on the substrate in the vertical direction. A friction structure is provided between the slot in the limiting block and the lower connecting plate of the arc-shaped aluminum single plate, which makes the two have a set friction force.

3. The method for installing an arc-shaped aluminum panel according to claim 2, characterized in that, The friction structure is a friction surface.

4. The method for installing an arc-shaped aluminum panel according to claim 2, characterized in that, A locking structure is provided between the limiting block and the substrate to lock the limiting block and the substrate relative to each other.

5. The method for installing an arc-shaped aluminum panel according to claim 4, characterized in that, The locking mechanism is a set screw.

6. The method for installing an arc-shaped aluminum panel according to claim 1, characterized in that, The lower mounting assembly also includes a transmission control structure, which controls the movement of the main body in the vertical direction and in the direction perpendicular to the keel frame.

7. The method for installing an arc-shaped aluminum panel according to claim 6, characterized in that, The transmission control structure includes a sleeve and a screw. An elongated hole is provided on the main body, which extends in a direction perpendicular to the keel frame. Racks are provided on both sides of the elongated hole inside the main body. A gear is coaxially provided on the outside of the sleeve. The sleeve is slidably disposed in the elongated hole. The gear is clamped between the two racks and meshes with the two racks. The gear is located inside the main body and can drive the main body to move up and down synchronously. The screw is inserted into the sleeve and is screwed to the sleeve. The top end of the screw is rotatably connected to the auxiliary mounting plate.

8. The method for installing an arc-shaped aluminum panel according to claim 7, characterized in that, A lever is provided on the lower outer peripheral wall of the sleeve.

9. The method for installing an arc-shaped aluminum panel according to claim 1, characterized in that, The lower mounting assembly also includes a first drive rod and a second drive rod. The first drive rod is used to drive the hanging plate to move in a direction perpendicular to the keel frame, and the second drive rod is used to drive the top pressure plate to move up and down.

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