Curved decorative aluminum plate installation error adjusting device and construction method

Abstract

The application discloses a curved decorative aluminum plate installation error adjusting device and a construction method, and the device comprises a concrete connecting unit, a steel keel connecting unit and a control unit; the concrete connecting unit, the steel keel and the steel keel connecting unit are sequentially assembled into a curved decorative aluminum plate framework, and the sensor and the telescopic rod arranged in the concrete connecting unit and the steel keel connecting unit are used for intelligently adjusting the installation error of the curved decorative aluminum plate framework and the curved decorative aluminum plate, so that the operation personnel can solve the high-altitude installation construction problem of the curved decorative aluminum plate framework and solve the installation error adjusting construction problem of the curved decorative aluminum plate framework and the decorative aluminum plate, manual adjustment of the curved decorative aluminum plate in the high altitude is avoided, the safety of the operation personnel in the high-altitude construction operation is ensured, and the installation precision of the curved decorative aluminum plate framework and the curved decorative aluminum plate is effectively improved.

Description

Technical Field

[0001] This invention belongs to the technical field of decorative aluminum panel installation equipment, and more specifically, relates to a curved decorative aluminum panel installation error adjustment device and construction method. Background Technology

[0002] Curved decorative aluminum panels are a type of building decoration material with curved surface designs, capable of achieving a rich variety of curves, waves, arcs, and other shapes, providing unique aesthetic effects for building facades and interior decoration. As a modern building decoration material, curved decorative aluminum panels have broad application prospects, enhancing the beauty and uniqueness of building appearances. They also possess advantages such as being lightweight, corrosion-resistant, weather-resistant, and easy to clean, meeting people's ever-growing demands for architectural aesthetics and functional diversity. The uniqueness of curved decorative aluminum panels lies in the complexity and diversity of their curved shapes. During the installation process, the requirements for error adjustment, installation precision, and flatness are extremely high to ensure that each aluminum panel fits perfectly and connects seamlessly into a whole. Only in this way can curved decorative aluminum panels truly exert their aesthetic, decorative, and functional characteristics, becoming a highlight and eye-catching focal point of the building's exterior.

[0003] Traditional error adjustment devices for curved decorative aluminum panels suffer from several problems due to design and manufacturing limitations: First, some devices cannot adapt to the adjustment needs of complex curved surfaces, lacking flexibility and rigidity. Furthermore, the adjustment accuracy of these devices is limited by manufacturing processes and materials, potentially failing to achieve extremely high precision, especially for decorative aluminum panels with highly complex curves. Second, the manufacturing, installation, and adjustment of traditional error adjustment devices are costly, particularly for demanding curved decorative aluminum panels, increasing the overall project cost. Installing these devices also requires considerable time and multi-person collaboration, negatively impacting construction schedules and efficiency. Additionally, some devices may not be suitable for diverse curved surface decoration needs, as each device may only be applicable to specific curved surface shapes, requiring customized design and manufacturing, increasing complexity and time costs. Moreover, if the error adjustment device malfunctions or requires maintenance, it may necessitate the disassembly of part of the decorative aluminum panel or structure, increasing the difficulty and cost of maintenance and repair. Summary of the Invention

[0004] To address the aforementioned deficiencies or improvement needs of existing technologies, this invention provides a curved decorative aluminum panel installation error adjustment device and construction method. By sequentially assembling concrete connecting units, steel keels, and steel keel connecting units into a curved decorative aluminum panel frame, and using sensors and telescopic rods located within the concrete connecting units and steel keel connecting units, the installation error between the curved decorative aluminum panel frame and the curved decorative aluminum panel is intelligently adjusted. This solves both the challenges of high-altitude installation of the curved decorative aluminum panel frame and the challenges of adjusting the installation error between the curved decorative aluminum panel frame and the decorative aluminum panel, avoiding manual high-altitude adjustments, ensuring the safety of operators during high-altitude work, and effectively improving the installation accuracy of the curved decorative aluminum panel frame and the curved decorative aluminum panel.

[0005] To achieve the above objectives, the present invention provides a device for adjusting the installation error of curved decorative aluminum panels, comprising a concrete connection unit, a steel keel connection unit, and a control unit, wherein...

[0006] The concrete connection unit includes a second telescopic rod and an embedded part; the concrete connection unit is fixed on the curved concrete structure by the embedded part, and the steel keel and the curved decorative aluminum panel are finely adjusted in the vertical direction above the surface of the curved concrete structure by adjusting the second telescopic rod, so as to achieve precise and efficient installation of the curved decorative aluminum panel curtain wall.

[0007] The steel keel connection unit includes a first telescopic rod; by adjusting the first telescopic rod, the steel keel and the curved decorative aluminum panel can be finely adjusted in the horizontal direction above the curved concrete structure surface, so as to achieve precise and efficient installation of the curved decorative aluminum panel curtain wall in conjunction with the concrete connection unit.

[0008] The control unit includes sensors and a motion control device. The motion control device receives the pressure, displacement changes, and related values ​​of the entire curved decorative aluminum panel device obtained by the sensors via wireless signals. When the installation position of the steel keel and the curved decorative aluminum panel needs to be adjusted, the device controls the stretching or contraction of the first telescopic rod and / or the second telescopic rod to adjust the installation error of the curved decorative aluminum panel curtain wall and achieve the purpose of precise and efficient installation.

[0009] Furthermore, the concrete connection unit includes a third connector and a fourth connector, with one end of the second telescopic rod fixedly connected to the third connector and the other end fixedly connected to the fourth connector.

[0010] Furthermore, the embedded part is fixedly connected to one end of the third connector.

[0011] Furthermore, the steel keel is fixedly connected to one end of the fourth connector.

[0012] Furthermore, the steel keel connecting unit includes a first connector, and the two ends of the first telescopic rod are respectively fixedly connected to one end of the two first connectors.

[0013] Furthermore, one end of the first connector is fixedly connected to the steel keel, and the other end is fixedly connected to the first telescopic rod.

[0014] Furthermore, the sensors are respectively disposed on both sides of the connection end surface between the first connector and the first telescopic rod, on both sides of the connection end surface between the third connector and the second telescopic rod, and on both sides of the connection end surface between the fourth connector and the second telescopic rod.

[0015] Furthermore, the first telescopic rod and the second telescopic rod are electrically powered intelligent telescopic rods that can be extended or retracted in response to control signals.

[0016] Furthermore, the mobile control device includes a display and a control keyboard; the display is fixedly connected to the control keyboard via a hinge.

[0017] Another aspect of the present invention provides a construction method for a curved decorative aluminum panel installation error adjustment device, which is implemented using the curved decorative aluminum panel installation error adjustment device as described above, and includes the following steps:

[0018] Before constructing S100 curved decorative aluminum panels, the quality of the curved concrete structure should be re-inspected against the aluminum panel curtain wall frame design, with a focus on checking the deviations in wall verticality and flatness, as well as the location of exterior window openings. The construction drawings and on-site measured dimensions should be thoroughly reviewed, and a detailed construction organization plan should be prepared based on the specific project conditions. A separate warehouse should be set up on the construction site to prevent damage to incoming materials. After materials enter the warehouse, they should be stacked on wooden blocks according to type and specifications. All materials should be inspected and corrected before installation, and all tools used should be tested to ensure good performance. The aluminum panel curtain wall should be constructed using scaffolding. Double-row scaffolding should be erected according to the height and width specified in the curtain wall frame design drawings. The scaffolding should be at least 50cm away from the wall. If a suspended platform is used, its safety level should be checked. Safety ropes should be installed during installation, with a safety factor of at least 9 to improve construction safety.

[0019] S200. Determine the positioning lines and grid lines of the curved decorative aluminum panel curtain wall on the surface of the curved concrete structure according to the design drawings; draw several vertical lines upward with a theodolite to determine the corner positions and facade dimensions of the curved decorative aluminum panel curtain wall; determine the positions of the embedded parts according to the grid lines; control the distribution error during measurement and layout to prevent error accumulation; measure and layout under wind conditions not exceeding level 4; check after layout to ensure the verticality of the curved decorative aluminum panel curtain wall and its correct position on the curved concrete structure;

[0020] S300. According to the design drawings and measurement results, the curved decorative aluminum plate frame is assembled. The two ends of the first telescopic rod are fixed to one end of the two first connectors to complete the steel keel connection unit assembly. The two ends of the curved second telescopic rod are fixed to one end of the third connector and one end of the fourth connector. The other end of the third connector is welded to the embedded part to complete the concrete connection unit assembly. After the sensors at the corresponding positions on the steel keel connection unit and the concrete connection unit are fixedly installed, the steel keel connection unit and the concrete connection unit are fixedly connected to the steel keel (4) to complete the overall curved decorative aluminum plate frame assembly.

[0021] S400. Drill holes on the surface of the curved concrete structure according to the hole diameter, depth, and on-site measurement and layout results required by the design specifications. The holes should be perpendicular to the main concrete structure surface. Anchor holes should avoid the main reinforcing bars. Unused holes should be filled with high-strength resin cement. Install the curved decorative aluminum panel frame based on the positioning line. During installation, use a string line to control the plane of the curved decorative aluminum panel frame. Check the installation in time after completion. Determine the elevation position of the curved decorative aluminum panel frame using facilities and tools such as theodolites and total stations. Control the first and / or second telescopic rods to adjust the position of the curved decorative aluminum panel frame by adjusting their tension or contraction. Check and adjust the installation of the curved decorative aluminum panel frame. If the installation effect is confirmed, apply anti-rust paint to the surface of the frame.

[0022] The S500 curved decorative aluminum panel includes a curved decorative aluminum panel base layer and a curved decorative aluminum panel surface layer. It is fixedly connected to the second connector via a first fixing bolt, and further fixed to the steel keel via a second fixing bolt and corresponding bolt holes. The curved decorative aluminum panels are installed sequentially from left to right and from bottom to top. During installation, the tension or contraction of the first and / or second telescopic rods can be adjusted via the control unit to correct and reduce cumulative errors. During installation, attention should be paid to adjusting the flatness of adjacent panels and controlling the verticality and horizontality of the panel seams. Simultaneously, the corner positions of the panels should be checked, and the corner dimension lines should be calibrated in advance to prevent excessive errors that would prevent proper finishing.

[0023] For S600, the joints between metal plates should be sealed with silicone weather-resistant sealant. The thickness and width of the sealant should meet the design requirements. The sealant should form a bond between two opposite sides within the joint, and should not form a bond between three sides. The sealant should be applied continuously and evenly, first for horizontal joints and then for vertical joints. Use a caulking gun to inject the sealant into the joint, and immediately use a caulking tube or a curved scraper to smooth the joint. After confirming that the sealant application is qualified, remove the protective tape and clean both sides of the joint. Avoid applying the sealant in rainy weather, at high temperatures, or when the temperature is below 5°C.

[0024] S700. After completing the above construction procedures, the curved decorative aluminum panel structure needs to be further cleaned. When cleaning the aluminum panel, use a damp cotton cloth soaked in a neutral solution to wipe away dirt from the surface of the aluminum panel, and then wipe it clean with a dry cotton cloth. When removing tape residue, use a resin scraper or wooden scraper to remove the surface, and then wipe the surface dust with a dry cotton cloth. During the cleaning of the aluminum panel, do not use metal tools such as sandpaper, abrasive pads, or metal shavings to clean the aluminum panel to avoid damage. At the same time, do not use alkaline or acidic cleaning agents to clean it to avoid damaging the paint film on the surface of the aluminum panel.

[0025] In summary, compared with the prior art, the above-described technical solutions conceived by this invention can achieve the following beneficial effects:

[0026] 1. The installation error adjustment device of the present invention assembles a curved decorative aluminum panel frame by sequentially assembling a concrete connecting unit, a steel keel, and a steel keel connecting unit. Sensors and telescopic rods located within the concrete connecting unit and the steel keel connecting unit intelligently adjust the installation error between the curved decorative aluminum panel frame and the curved decorative aluminum panel. This solves both the problem of high-altitude installation of the curved decorative aluminum panel frame by operators and the problem of adjusting the installation error between the curved decorative aluminum panel frame and the decorative aluminum panel. It avoids manual adjustment of the curved decorative aluminum panel at height, ensures the safety of operators working at height, and effectively improves the installation accuracy of the curved decorative aluminum panel frame and the curved decorative aluminum panel.

[0027] 2. The installation error adjustment device of the present invention uses sensors inside the curved decorative aluminum panel frame to transmit the pressure and displacement changes and related values ​​of the entire curved decorative aluminum panel frame to the motion control device in real time, thereby realizing real-time monitoring of the installation status of the curved decorative aluminum panel frame and the decorative aluminum panel. No auxiliary operations or other complex installation processes are required, which greatly improves the installation stability and safety of the curved decorative aluminum panel frame and the curved decorative aluminum panel, making the installation of curved decorative aluminum panels more intelligent.

[0028] 3. The installation error adjustment device of the present invention allows welding operations to be carried out on the ground, which can effectively avoid the operational risks brought about by the welding process during the wall fixing of curved decorative aluminum panels and improve construction safety. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the installation structure of a curved decorative aluminum plate installation error adjustment device according to an embodiment of the present invention;

[0030] Figure 2 This is a schematic diagram of the installation error adjustment device for curved decorative aluminum panels according to an embodiment of the present invention;

[0031] Figure 3 This is a schematic diagram of the movement control device of a curved decorative aluminum plate installation error adjustment device according to an embodiment of the present invention;

[0032] Figure 4 This is a schematic flowchart illustrating the construction method of a curved decorative aluminum panel installation error adjustment device according to an embodiment of the present invention.

[0033] In all the accompanying drawings, the same reference numerals denote the same technical features, specifically: 1-first connector, 2-first telescopic rod, 3-sensor, 4-steel keel, 5-bolt hole, 6-second telescopic rod, 7-first fixing bolt, 8-second connector, 9-second fixing bolt, 10-curved decorative aluminum panel surface, 11-curved decorative aluminum panel base layer, 12-curved concrete structure, 13-embedded part, 14-third connector, 15-fourth connector, 16-movement control device, 17-display, 18-control keyboard. Detailed Implementation

[0034] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention. Furthermore, the technical features involved in the various embodiments of this invention described below can be combined with each other as long as they do not conflict with each other.

[0035] like Figure 1-3As shown, one embodiment of the present invention provides a curved decorative aluminum panel installation error adjustment device, including a concrete connection unit, a steel keel connection unit, and a control unit. The curved decorative aluminum panel frame includes the concrete connection unit, the steel keel connection unit, and the steel keel 4. The control unit includes a sensor 3, which is wirelessly connected to the concrete connection unit and the steel keel connection unit via the sensor 3, which is respectively fixedly installed in the concrete connection unit and the steel keel connection unit. The concrete connection unit is fixedly connected to the curved concrete structure on which the curved decorative aluminum panel is pre-laid, and is also fixedly connected to the side of the steel keel 4 closest to the curved concrete structure. The steel keel connection unit is fixedly connected to the corresponding two sides of the two steel keels closest to the curved concrete structure, and is fixedly connected to the curved decorative aluminum panel base layer 11 via bolts on the side of the steel keel away from the curved concrete structure. The control unit wirelessly receives the pressure, displacement changes, and related values ​​of the entire curved decorative aluminum panel frame installation device through the sensor 3 fixedly installed in the concrete connection unit and the steel keel connection unit. It then controls the expansion and contraction of the concrete connection unit and the steel keel connection unit to precisely and efficiently minimize the installation accuracy of the curved decorative aluminum panel frame and the curved decorative aluminum panel, enabling faster and more accurate installation of the curved decorative aluminum panel onto the concrete structure. This invention solves both the challenges of high-altitude installation of the curved decorative aluminum panel frame and the challenges of adjusting installation errors between the frame and the decorative aluminum panel. It avoids manual high-altitude adjustments, ensuring the safety of operators and effectively improving the installation accuracy of the curved decorative aluminum panel frame and the curved decorative aluminum panel.

[0036] like Figure 1 and 2 As shown, the concrete connection unit includes a second telescopic rod 6, an embedded part 13, a third connector 14, and a fourth connector 15. The embedded part 13 is fixedly connected to the curved concrete structure 12 and to the third connector 14 by welding. One end of the second telescopic rod 6 is fixedly connected to the third connector 14, and the other end is fixedly connected to the fourth connector 15. The fourth connector 15 is fixedly connected to the steel keel 4. The concrete connection unit is fixed to the curved concrete structure 12 by the embedded part 13, and the steel keel 4 is connected by the second telescopic rod 6, the third connector 14, and the fourth connector 15, so that the steel keel 4 is fixed to the curved concrete structure 12. At the same time, by adjusting the second telescopic rod 6, the steel keel 4 and the curved decorative aluminum panel can be finely adjusted in the vertical direction above the surface of the curved concrete structure 12 to achieve precise and efficient installation of the curved decorative aluminum panel curtain wall.

[0037] like Figure 1 and 2As shown, the steel keel connection unit includes a first connector 1 and a first telescopic rod 2; one end of the first connector 1 is fixedly connected to the steel keel 4, and the other end is fixedly connected to the first telescopic rod 2; both ends of the first telescopic rod 2 are respectively fixedly connected to one end of the two first connectors 1; when the first connector 1 is fixedly connected to the steel keel 4, by adjusting the first telescopic rod 2, the steel keel 4 and the curved decorative aluminum panel can be finely adjusted in the horizontal direction above the surface of the curved concrete structure 12, so as to achieve precise and efficient installation of the curved decorative aluminum panel curtain wall.

[0038] Preferably, the first telescopic rod 2 and the second telescopic rod 6 are electrically powered intelligent telescopic rods that can be stretched or retracted in response to control signals.

[0039] like Figure 1-3 As shown, the control unit includes a sensor 3, a motion control device 16, a display 17, and a control keyboard 18. The sensor 3 is respectively located on both sides of the connection end surface between the first connector 1 and the first telescopic rod 2, on both sides of the connection end surface between the third connector 14 and the second telescopic rod 6, and on both sides of the connection end surface between the fourth connector 15 and the second telescopic rod 6. The motion control device 16 is connected to the sensor 3 via a wireless signal and also includes the display 17 and the control keyboard 18. The display 17 is fixedly connected to the control keyboard 18 via a rotating shaft. The motion control device 16 receives the pressure, displacement changes, and related values ​​of the entire curved decorative aluminum panel frame obtained by the sensor 3 via a wireless signal and displays them on the display 17. When the installation position of the steel keel 4 and the curved decorative aluminum panel needs to be adjusted, the first telescopic rod 2 and / or the second telescopic rod 6 are stretched or contracted through the control keyboard 18 to adjust the installation error of the curved decorative aluminum panel curtain wall, thereby achieving precise and efficient installation.

[0040] like Figure 4 As shown, another embodiment of the present invention provides a construction method for a curved decorative aluminum panel installation error adjustment device, comprising the following steps:

[0041] Before constructing the S100 curved decorative aluminum panels, the quality of the curved concrete structure 12 should be re-inspected against the frame design of the aluminum panel curtain wall, with a focus on checking the deviations in wall verticality and flatness, as well as the location of exterior window openings. The construction drawings and on-site measured dimensions should be thoroughly reviewed, and a detailed construction organization plan should be prepared based on the specific project conditions. A separate warehouse should be set up on the construction site to prevent damage to incoming materials. After entering the warehouse, materials should be stacked on wooden blocks according to type and specifications. All materials should be inspected and corrected before installation, and all tools used should be tested to ensure good performance. The aluminum panel curtain wall should be constructed using scaffolding. Double-row scaffolding should be erected according to the height and width specified in the curtain wall frame design drawings. The scaffolding should be at least 50cm from the wall surface. If a suspended platform is used, its safety should be checked. Safety ropes should be installed during installation, with a safety factor of at least 9 to improve construction safety.

[0042] S200. Determine the positioning lines and grid lines of the curved decorative aluminum panel curtain wall on the surface of the curved concrete structure 12 according to the design drawings; draw several vertical lines upward with a theodolite to determine the corner positions and facade dimensions of the curved decorative aluminum panel curtain wall; determine the positions of the embedded parts according to the grid lines; control the distribution error during measurement and layout to prevent error accumulation; measure and layout under wind conditions not exceeding level 4; check after layout to ensure the verticality of the curved decorative aluminum panel curtain wall and its correct position on the curved concrete structure 12;

[0043] S300. According to the design drawings and measurement results, assemble the curved decorative aluminum panel frame. The first telescopic rod 2 is fixed to one end of each of the two first connectors 1 to complete the steel keel connection unit assembly. The curved second telescopic rod 6 is fixed to one end of the third connector 14 and the fourth connector 15. The other end of the third connector 14 is welded to the embedded part 13 to complete the concrete connection unit assembly. After the sensors 3 at the corresponding positions on the steel keel connection unit and the concrete connection unit are fixedly installed, the steel keel connection unit and the concrete connection unit are fixedly connected to the steel keel 4 to complete the overall curved decorative aluminum panel frame assembly.

[0044] S400. Drill holes on the surface of the curved concrete structure 12 according to the hole diameter, depth, and on-site measurement and layout results required by the design specifications. The holes should be perpendicular to the surface of the main concrete structure. Anchor holes should avoid the main reinforcing bars. Unused holes should be filled with high-strength resin cement. Install the curved decorative aluminum panel frame based on the positioning line. During installation, use a string line to control the plane of the curved decorative aluminum panel frame. Check the installation in time after completion. Determine the elevation position of the curved decorative aluminum panel frame using facilities and tools such as theodolites and total stations. Control the unit to adjust the tension or contraction of the first telescopic rod 2 and / or the second telescopic rod 6 to adjust the position of the curved decorative aluminum panel frame. Check and adjust the installation of the curved decorative aluminum panel frame. If the installation effect is confirmed, apply anti-rust paint to the surface of the frame.

[0045] The S500 curved decorative aluminum panel includes a curved decorative aluminum panel base layer 11 and a curved decorative aluminum panel surface layer 10. It is fixedly connected to the second connector 8 by the first fixing bolt 7, and fixedly connected to the steel keel 4 by the second fixing bolt 9 and the corresponding bolt hole 5. The curved decorative aluminum panels are installed sequentially from left to right and from bottom to top. During installation, the first telescopic rod 2 and / or the second telescopic rod 6 are adjusted by the control unit at any time to correct and adjust, and reduce cumulative errors. During installation, attention should be paid to adjusting the flatness of adjacent panels and controlling the verticality and horizontality of the panel joints. At the same time, the corner positions of the panels should be checked and the corner dimension lines should be calibrated in advance to prevent the situation where the error is too large and the joint cannot be closed.

[0046] For S600, the joints between metal plates should be sealed with silicone weather-resistant sealant. The thickness and width of the sealant should meet the design requirements. The sealant should form a bond between two opposite sides within the joint, and should not form a bond between three sides. The sealant should be applied continuously and evenly, first for horizontal joints and then for vertical joints. Use a caulking gun to inject the sealant into the joint, and immediately use a caulking tube or a curved scraper to smooth the joint. After confirming that the sealant application is qualified, remove the protective tape and clean both sides of the joint. Avoid applying the sealant in rainy weather, at high temperatures, or when the temperature is below 5°C.

[0047] S700. After completing the above construction procedures, the curved decorative aluminum panel structure needs to be further cleaned. When cleaning the aluminum panel, use a damp cotton cloth soaked in a neutral solution to wipe away dirt from the surface of the aluminum panel, and then wipe it clean with a dry cotton cloth. When removing tape residue, use a resin scraper or wooden scraper to remove the surface, and then wipe the surface dust with a dry cotton cloth. During the cleaning of the aluminum panel, do not use metal tools such as sandpaper, abrasive pads, or metal shavings to clean the aluminum panel to avoid damage. At the same time, do not use alkaline or acidic cleaning agents to clean it to avoid damaging the paint film on the surface of the aluminum panel.

[0048] Those skilled in the art will readily understand that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A device for adjusting the installation error of a curved decorative aluminum panel, characterized in that, It includes concrete connection units, steel keel connection units, and control units, among which, The concrete connection unit includes a second telescopic rod (6) and an embedded part (13); the concrete connection unit includes a third connector (14) and a fourth connector (15), one end of the second telescopic rod (6) is fixedly connected to the third connector (14), and the other end is fixedly connected to the fourth connector (15); the embedded part (13) is fixedly connected to one end of the third connector (14); the steel keel (4) is fixedly connected to one end of the fourth connector (15); the concrete connection unit is fixed on the curved concrete structure (12) by the embedded part (13), and at the same time, by adjusting the second telescopic rod (6), the steel keel (4) and the curved decorative aluminum plate are finely adjusted in the vertical direction above the surface of the curved concrete structure (12), so as to achieve precise and efficient installation of the curved decorative aluminum plate curtain wall; The steel keel connecting unit includes a first telescopic rod (2); the steel keel connecting unit includes a first connector (1), and the two ends of the first telescopic rod (2) are respectively fixedly connected to one end of the two first connectors (1); one end of the first connector (1) is fixedly connected to the steel keel (4), and the other end is fixedly connected to the first telescopic rod (2); by adjusting the first telescopic rod (2), the steel keel (4) and the curved decorative aluminum plate are finely adjusted in the horizontal direction above the surface of the curved concrete structure (12), and the curved decorative aluminum plate curtain wall is accurately and efficiently installed in conjunction with the concrete connecting unit; The control unit includes a sensor (3) and a motion control device (16); the sensor (3) is respectively located on both sides of the connection end surface between the first connector (1) and the first telescopic rod (2), on both sides of the connection end surface between the third connector (14) and the second telescopic rod (6), and on both sides of the connection end surface between the fourth connector (15) and the second telescopic rod (6); the first telescopic rod (2) and the second telescopic rod (6) are electric intelligent telescopic rods that can be stretched or contracted by accepting control signals; the motion control device (16) receives the pressure, displacement change and related values ​​of the entire curved decorative aluminum panel device obtained by the sensor (3) through wireless signals, and when the installation position of the steel keel (4) and the curved decorative aluminum panel needs to be adjusted, it controls the stretching or contraction of the first telescopic rod (2) and / or the second telescopic rod (6) to realize the installation error adjustment of the curved decorative aluminum panel curtain wall and achieve the purpose of precise and efficient installation.

2. The curved decorative aluminum panel installation error adjustment device according to claim 1, characterized in that, The mobile control device (16) includes a display (17) and a control keyboard (18); the display (17) is fixedly connected to the control keyboard (18) via a pivot.

3. A construction method for a curved decorative aluminum panel installation error adjustment device, implemented using the curved decorative aluminum panel installation error adjustment device as described in any one of claims 1-2, characterized in that, Includes the following steps: Before constructing S100 curved decorative aluminum panels, check the quality of the curved concrete structure (12) against the frame design of the aluminum panel curtain wall, focusing on the deviation of the verticality and flatness of the wall surface, as well as the position of the window openings on the exterior wall; carefully check the construction drawings and the actual measured dimensions on site, and prepare a detailed construction organization plan according to the specific conditions of the project; set up a separate warehouse on the construction site to prevent the incoming materials from being damaged; after the incoming materials enter the warehouse, they should be stacked on the wooden blocks according to their type and specifications, and all materials should be inspected and corrected before installation, and the tools used should be tested to ensure good performance; the aluminum panel curtain wall is constructed using scaffolding, and double-row scaffolding is erected according to the height and width specified in the curtain wall frame design drawings; the scaffolding is ≥50cm from the wall surface, and if a suspended basket is used for installation, its safety level is checked; safety ropes need to be set up during installation, and the safety factor of the safety ropes should be ≥9 in order to improve construction safety; S200. Determine the positioning line and grid line of the curved decorative aluminum panel curtain wall on the surface of the curved concrete structure (12) according to the design drawings; draw several vertical lines upward with the theodolite to determine the corner position and facade size of the curved decorative aluminum panel curtain wall; determine the position of the embedded parts according to the grid lines; control the distribution error during measurement and layout to prevent error accumulation; measure and layout under wind conditions not greater than level 4; check after layout to ensure the verticality of the curved decorative aluminum panel curtain wall and the correctness of its position on the curved concrete structure (12); S300. According to the design drawings and the measurement and layout results, the curved decorative aluminum plate frame is assembled. The two ends of the first telescopic rod (2) are fixed to one end of the two first connectors (1) respectively to complete the steel keel connection unit assembly. The two ends of the curved second telescopic rod (6) are fixed to one end of the third connector (14) and the fourth connector (15) respectively. The other end of the third connector (14) is welded and fixed to the embedded part (13) to complete the concrete connection unit assembly. After the sensors (3) at the corresponding positions on the steel keel connection unit and the concrete connection unit are fixedly installed, the steel keel connection unit and the concrete connection unit are fixedly connected to the steel keel (4) respectively to complete the overall curved decorative aluminum plate frame assembly. S400. Drill holes on the surface of the curved concrete structure (12) according to the hole diameter, depth and on-site measurement results required by the design specification. The holes should be perpendicular to the surface of the main concrete structure. The anchor holes should avoid the main reinforcing bars. For the dead holes, fill them with high-strength resin cement. Install the curved decorative aluminum plate frame based on the positioning line. During the installation, use the pull line to control the plane of the curved decorative aluminum plate frame. Check it in time after the installation is completed. Determine the elevation position of the curved decorative aluminum plate frame using facilities and tools such as theodolites and total stations. Control the first telescopic rod (2) and / or the second telescopic rod (6) to adjust the position of the curved decorative aluminum plate frame. Check and adjust the installation of the curved decorative aluminum plate frame. If the installation effect is confirmed, apply anti-rust paint to the surface of the keel. S500, the curved decorative aluminum panel includes a curved decorative aluminum panel base layer (11) and a curved decorative aluminum panel surface layer (10), which are fixedly connected to the second connector (8) by the first fixing bolt (7), and fixedly connected to the steel keel (4) by the second fixing bolt (9) and the corresponding bolt hole (5); the curved decorative aluminum panels are installed sequentially from left to right and from bottom to top. During the installation, the first telescopic rod (2) and / or the second telescopic rod (6) are adjusted by the control unit at any time to correct and adjust, and reduce the cumulative error; during the installation, attention should be paid to adjusting the flatness of the adjacent panels, and the verticality and horizontality of the panel seam should be controlled; at the same time, the corner position of the panel should be checked, and the corner dimension line should be calibrated in advance to prevent the situation where the error is too large and the end cannot be closed; For S600, the joints between metal plates should be sealed with silicone weather-resistant sealant. The thickness and width of the sealant should meet the design requirements. The sealant should form a bond between two opposing sides within the joint, and should not form a bond between three sides. The sealant should be applied continuously and evenly, starting with horizontal joints and then vertical joints. Use a caulking gun to inject the sealant into the joint, and immediately use a caulking tube or curved scraper to smooth the joint. After confirming that the sealant application is qualified, remove the protective tape and clean both sides of the joint. Avoid applying the sealant in rainy weather, at high temperatures, or when the temperature is below 5°C. S700. After completing the above construction procedures, the curved decorative aluminum panel structure needs to be further cleaned. When cleaning the aluminum panel, use a damp cotton cloth soaked in a neutral solution to wipe away dirt from the surface of the aluminum panel, and then wipe it clean with a dry cotton cloth. When removing tape residue, use a resin scraper or wooden scraper to remove the surface, and then wipe the surface dust with a dry cotton cloth. During the cleaning of the aluminum panel, do not use metal tools such as sandpaper, abrasive pads, or metal shavings to clean the aluminum panel to avoid damage. At the same time, do not use alkaline or acidic cleaning agents to clean it to avoid damaging the paint film on the surface of the aluminum panel.

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