Integrated building curtain wall aluminum plate system

Abstract

The application discloses an integrated building curtain wall aluminum plate system, and relates to the technical field of building curtain walls.The system comprises a load-bearing part, a covering aluminum plate arranged on one side of the load-bearing part, a positioning quick-assembly component and a fitting component arranged between the covering aluminum plate and the load-bearing part, the positioning quick-assembly component comprises an upper clamping strip and a lower clamping strip arranged on the load-bearing part, the covering aluminum plate is provided with a guide strip on the side close to the load-bearing part, and the guide strip is provided with a Chinese character'mi' bracket on one side.The positioning quick-assembly component is used for quickly assembling the covering aluminum plate to the load-bearing part, the positioning quick-assembly component is used for quickly pre-positioning and accurately assembling the covering aluminum plate, the construction and installation efficiency is greatly improved, the connection firmness and positioning accuracy are ensured, the fitting component is used for eliminating the assembly gap, tightly fitting the aluminum plate and the load-bearing part, effectively blocking the airflow invasion, and reducing the vibration and noise in windy weather.

Description

Technical Field

[0001] This invention relates to the field of building curtain wall technology, specifically to an integrated building curtain wall aluminum panel system. Background Technology

[0002] As the construction industry develops towards green, prefabricated, and intelligent directions, building curtain walls, as a core component of building facades, not only bear the function of decoration and aesthetics, but also need to meet multiple requirements such as wind pressure resistance, settlement resistance, sound insulation and noise reduction, and convenient construction.

[0003] Chinese patent publication number CN103821269B discloses a slotted, beam-free, semi-unit aluminum panel curtain wall system. It includes a curtain wall support fixedly installed between the upper and lower building structures. Several parallel outer vertical keels are provided along the outer surface of the support. Curtain wall unit panels are fixed to the surfaces of the outer vertical keels, and several aluminum panels are arranged on each unit panel from top to bottom. This slotted, beam-free, semi-unit aluminum panel curtain wall system fixes several aluminum panels to the support using the outer vertical keels, forming the aluminum panel curtain wall system. Installation is completed by fixing the support to the building structure. This system is easy to install and facilitates maintenance and replacement of the aluminum panels.

[0004] Currently, most existing building curtain wall aluminum panel systems adopt a split structure design. The assembly of the load-bearing frame and the covering aluminum panel mostly relies on traditional bolt connections or welding processes, which has many technical pain points: On the one hand, the assembly process mostly relies on bolt connections, which makes it difficult to evenly distribute the upper load and is relatively inconvenient to install. Long-term use can easily lead to structural deformation. On the other hand, in windy weather, airflow can easily enter through the gaps, causing the surface of the aluminum panel to shake, which in turn generates significant noise and affects the comfort of use inside the building. This makes it difficult to meet the modern building's demand for integrated, efficient, and high-performance curtain wall systems.

[0005] Therefore, developing an integrated aluminum panel system for building curtain walls that can balance structural stability, ease of construction, and user comfort has become a pressing technical problem in the current building curtain wall industry. Summary of the Invention

[0006] This invention provides an integrated aluminum panel system for building curtain walls, which can effectively solve the problems mentioned in the background art, such as the cumbersome assembly of curtain wall systems and the large noise generated by the shaking of the aluminum panel surface in windy weather.

[0007] To achieve the above objectives, the present invention provides the following technical solution: an integrated building curtain wall aluminum panel system, including a load-bearing component, a cover aluminum panel is provided on one side of the load-bearing component, and a positioning quick-installation component and a bonding component are provided between the cover aluminum panel and the load-bearing component; The positioning quick-assembly assembly includes an upper clamping strip and a lower clamping strip set on the load-bearing component. A guide strip is provided on the side of the covering aluminum plate near the load-bearing component, and a cross bracket is provided on one side of the guide strip. The positioning quick-assembly assembly is used to quickly assemble the covering aluminum plate onto the load-bearing component. The bonding component includes slots at both ends of the cross bracket, with an L-shaped pull block movably engaged in the slot. A connecting strip is fixedly provided at one end of the L-shaped pull block, and a push rod is fixedly provided at the end of the connecting strip away from the L-shaped pull block. The bonding component is used to press and bond the positioning quick-release component to the covering aluminum plate.

[0008] Preferably, the load-bearing component includes several mounting back plates set on the mounting wall. The mounting back plates are securely installed to the mounting wall using expansion screws. Corner brackets are symmetrically arranged on the side of the mounting back plates away from the mounting wall. Supporting keels are fixedly installed between the opposite faces of the corner brackets. Several crossbeams are arranged between the opposite faces of the supporting keels.

[0009] Preferably, the aluminum cover plate is symmetrically provided with buckle grooves, which are adapted to the upper and lower clips.

[0010] Preferably, a cross bracket is fixedly provided between the cross beams, and a fixed column is slidably provided through each of the four ends of the cross bracket, with one end of the fixed column being fixedly connected to the star-shaped bracket.

[0011] Preferably, the star-shaped bracket has a guide slope on the side near the covering aluminum plate, and the outer surface of each fixing column is fitted with an elastic element, which is located between the cross bracket and the star-shaped bracket.

[0012] Preferably, the supporting keel is symmetrically provided with several sets of grooves, the groove walls are slidably connected to the L-shaped pull blocks, and the supporting keel is provided with several through holes on the side away from the mounting back plate.

[0013] Preferably, a fixing sleeve is fixedly installed on one side of the through hole in the inner cavity of the supporting keel, and a movable groove is opened on the outer surface of the fixing sleeve, and the groove wall of the movable groove is slidably connected to the connecting strip.

[0014] Preferably, a limiting ring is fixedly installed at the opening of the through hole, one side of the limiting ring is in contact with the push rod, the outer surface of the push rod slides in the through hole, and a limiting groove is provided on the push rod.

[0015] Preferably, a C-shaped block is fixedly provided in the inner cavity of the supporting keel, a limiting block is slidably provided in the middle of the C-shaped block, a limiting vertical surface is provided on the side of the limiting block away from the push rod, and a squeezing inclined surface is provided on the side of the limiting block close to the push rod.

[0016] Preferably, a through groove is provided on the outer surface of the supporting keel, and a push bar is slidably arranged in the through groove, with one end of the push bar fixedly connected to the limiting block.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: The present invention features symmetrically arranged snap grooves on the aluminum cover plate of the quick-assembly assembly, which precisely match and engage with the upper and lower locking strips on the load-bearing components, enabling rapid pre-positioning of the aluminum cover plate and effectively preventing positional shifts during assembly. Simultaneously, a cross bracket fixed between the crossbeams provides stable support for the fixing column. Through the through-sliding engagement between the fixing column and the cross bracket, the cross bracket moves synchronously, ensuring a tight fit between the cross bracket and the guide strip on one side of the aluminum cover plate. This firmly positions the aluminum cover plate onto the load-bearing components, achieving both rapid pre-positioning and secure positioning of the aluminum cover plate, preventing assembly shifts, significantly improving construction and installation efficiency, and ensuring assembly positioning accuracy. This lays a solid foundation for the subsequent functioning of the bonding components. This invention utilizes the slots at both ends of the cross-shaped bracket in the bonding component to engage with the L-shaped pull block, enabling a detachable connection between the bonding component and the positioning quick-installation component. This facilitates rapid assembly during installation and allows for easy maintenance and repair of the curtain wall system later on. It achieves convenient assembly and disassembly of the bonding component and the positioning quick-installation component, reducing maintenance costs and improving maintenance efficiency. Simultaneously, the fixed connection between the L-shaped pull block, connecting strip, and push rod forms a linkage transmission structure. Pushing the push rod causes the L-shaped pull block to slide along the slot, thereby pulling the cross-shaped bracket towards the covering aluminum plate. Combined with the resetting action of the elastic element, this pushes the positioning quick-installation component to press and adhere to the covering aluminum plate, effectively blocking airflow through the assembly gap. This reduces the swaying and collision of the aluminum plate caused by airflow in windy weather, thus reducing vibration and noise. This achieves a balance between bonding firmness and noise reduction, improving the comfort of the building's interior. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention and do not constitute a limitation thereof.

[0019] In the attached diagram: Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is the present invention. Figure 1 Enlarged structural diagram at point A; Figure 3 This is a three-dimensional structural diagram from another perspective of the present invention; Figure 4 This is a schematic diagram of the aluminum cover plate in the disassembled state of the present invention; Figure 5This is a schematic diagram of the overall transverse cross-section structure of the present invention; Figure 6 This is the present invention. Figure 5 Enlarged structural diagram at point B; Figure 7 This is a schematic diagram of the overall longitudinal section of the present invention. Figure 8 This is the present invention. Figure 7 Enlarged structural diagram at point C; Numbering on the map: 1. Load-bearing components; 101. Mounting back panel; 102. Corner brackets; 103. Supporting keel; 104. Crossbeams; 105. Covering aluminum panels; 2. Positioning quick-release components; 201. Clip groove; 202. Upper retaining strip; 203. Lower retaining strip; 204. Guide strip; 205. Cross bracket; 206. Fixing post; 207. Star-shaped bracket; 208. Guide ramp; 209. Elastic element; 3. Adhesive components; 301. Slot; 302. L-shaped pull block; 303. Groove; 304. Through hole; 305. Fixing sleeve; 306. Movable groove; 307. Connecting strip; 308. Push rod; 309. Limiting ring; 310. Limiting groove; 311. C-shaped block; 312. Limiting block; 313. Limiting vertical surface; 314. Extrusion slope; 315. Through groove; 316. Push strip. Detailed Implementation

[0020] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0021] Example: Figures 1 to 8 As shown, the present invention provides an integrated building curtain wall aluminum panel system technical solution. An integrated building curtain wall aluminum panel system includes a load-bearing component 1, a covering aluminum panel 105 is provided on one side of the load-bearing component 1, and a positioning quick-installation component 2 and a bonding component 3 are provided between the covering aluminum panel 105 and the load-bearing component 1. The load-bearing component 1 includes several mounting back plates 101 set on the mounting wall. The mounting back plates 101 are securely installed to the mounting wall using expansion screws. Corner brackets 102 are symmetrically set on the side of the mounting back plates 101 away from the mounting wall. Support keel 103 is fixedly installed between the opposite faces of the corner brackets 102. Several crossbeams 104 are set between the opposite faces of the support keel 103. In the above embodiments, the main structure and the building wall are deeply anchored by a number of mounting back plates 101 in conjunction with expansion bolts, which ensures the wind pressure resistance and settlement resistance of the curtain wall system from the basic level. At the same time, the supporting keel 103 and the back plate are connected by symmetrical corner brackets 102. Through the mechanical transmission path of rigid connection, the upper load is evenly distributed to the entire load-bearing structure, achieving the effect of strong overall structural stability and not easy deformation. In addition, through the synergistic effect of positioning quick-installation component 2 and bonding component 3, not only can the fast and accurate bonding and assembly of the covering aluminum plate 105 and the load-bearing component 1 be realized, which greatly improves the construction and installation efficiency, but it can also effectively avoid the shaking and collision of the covering aluminum plate 105 due to airflow in windy weather, thereby reducing the risk of noise generation, and taking into account both installation convenience and user comfort.

[0022] A positioning quick-installation component 2 for an integrated building curtain wall aluminum panel system includes an upper clamping strip 202 and a lower clamping strip 203 set on a load-bearing component 1. A guide strip 204 is provided on the side of the covering aluminum panel 105 near the load-bearing component 1, and a cross bracket 207 is provided on one side of the guide strip 204. The positioning quick-installation component 2 is used to quickly assemble the covering aluminum panel 105 onto the load-bearing component 1. Among them, the aluminum plate 105 is symmetrically provided with a buckle groove 201, which is adapted to the upper clip 202 and the lower clip 203. A cross bracket 205 is fixedly provided between the cross beams 104. A fixed column 206 is slidably provided through each of the four ends of the cross bracket 205. One end of the fixed column 206 is fixedly connected to the star bracket 207. In the above embodiment, by precisely matching and engaging the groove 201 on the covering aluminum plate 105 with the upper clip 202 and lower clip 203 on the load-bearing component 1, the covering aluminum plate 105 is quickly pre-positioned, avoiding misalignment during assembly. At the same time, the cross bracket 205 fixed between the crossbeams 104 provides stable installation support for the fixing column 206. Through the through sliding cooperation between the fixing column 206 and the cross bracket 205, the cross bracket 207 moves synchronously, so that the cross bracket 207 and the guide strip 204 fit tightly together, thereby firmly limiting the covering aluminum plate 105 to the load-bearing component 1. This not only achieves rapid assembly of the covering aluminum plate 105, but also ensures the positioning accuracy after assembly, effectively improving construction efficiency. At the same time, it enhances the stability of the connection between the covering aluminum plate 105 and the load-bearing component 1, laying the foundation for the subsequent function of the bonding component 3.

[0023] Furthermore, the star-shaped bracket 207 is provided with a guide slope 208 on the side near the covering aluminum plate 105, and the outer surface of the fixing column 206 is fitted with elastic elements 209, which are located between the cross bracket 205 and the star-shaped bracket 207. In the above embodiment, the guide slope 208 of the cross bracket 207 enables the panel to automatically align and lock during installation; the elastic element 209 is sleeved outside the fixed column 206 and located between the brackets, and the elastic damping effect of the pre-tightening force achieves the effect of eliminating assembly gaps and improving the tightness of panel fit.

[0024] An integrated building curtain wall aluminum panel system bonding component 3 includes slots 301 at both ends of a cross bracket 207. An L-shaped pull block 302 is movably engaged in the slots 301. A connecting strip 307 is fixedly provided at one end of the L-shaped pull block 302. A push rod 308 is fixedly provided at the end of the connecting strip 307 away from the L-shaped pull block 302. The bonding component 3 is used to press and bond the positioning quick-installation component 2 to the covering aluminum panel 105. In the above embodiment, the detachable connection between the fitting component 3 and the positioning quick-release component 2 is achieved by the movable engagement of the slots 301 at both ends of the cross bracket 207 with the L-shaped pull block 302, facilitating installation and subsequent maintenance. The fixed connection between the L-shaped pull block 302, the connecting strip 307, and the push rod 308 forms a linkage transmission structure. When it is necessary to assemble the aluminum plate or disassemble for maintenance, pushing the push rod 308 will cause the L-shaped pull block 302 to slide along the slots 301, thereby pulling the cross bracket 207 away from the covering aluminum plate 105. When the covering aluminum plate 105 is pushed to the designated installation position, the push rod 308 will... Under the constraint of the elastic element 209, the rod 308 fits against the limiting ring 309 at the opening on the outer surface of the supporting keel 103, so that the cross bracket 207 fits tightly against the guide strip 204 and the covering aluminum plate 105. At the same time, it drives the buckle groove 201 of the positioning quick-installation component 2 to further clamp with the upper and lower locking strips 203, eliminating the assembly gap. This not only achieves the compression and bonding of the positioning quick-installation component 2 and the covering aluminum plate 105, but also blocks the airflow from entering through the gap, effectively reducing vibration and noise in windy weather. It takes into account both the bonding firmness and the noise reduction effect, and works with the positioning quick-installation component 2 to achieve the integrated assembly of the curtain wall system.

[0025] Furthermore, several sets of grooves 303 are symmetrically arranged through the support keel 103. The groove wall of the groove 303 is slidably connected to the L-shaped pull block 302. Several through holes 304 are arranged through the support keel 103 on the side away from the mounting back plate 101. A fixing sleeve 305 is fixedly installed in the inner cavity of the support keel 103 on one side of the through hole 304. A movable groove 306 is opened on the outer surface of the fixing sleeve 305. The groove wall of the movable groove 306 is slidably connected to the connecting strip 307. Furthermore, a limiting ring 309 is fixedly installed at the opening of the through hole 304. One side of the limiting ring 309 is in contact with the push rod 308. The outer surface of the push rod 308 slides in the through hole 304. A limiting groove 310 is provided on the push rod 308. In the above embodiment, the groove 303 on the supporting keel 103 slides with the L-shaped pull block 302, providing precise guidance for the sliding of the L-shaped pull block 302, avoiding deviation or jamming during the sliding process, and ensuring the stability of the transmission of the fitting component 3. The fixed sleeve 305 in the through hole 304 and the movable groove 306 on the outer surface of the sleeve limit and guide the connecting strip 307, ensuring that the connecting strip 307 drives the L-shaped pull block 302 synchronously, while preventing the connecting strip 307 from shaking. The limiting ring 309 at the opening of the perforation 304 fits into the push rod 308, and together with the limiting groove 310 on the push rod 308, it precisely limits the sliding stroke of the push rod 308, preventing the push rod 308 from being pushed too much and causing damage to the L-shaped pull block 302, the connecting strip 307 or the cross bracket 207. At the same time, it ensures that the pressure of the pressing fit is controllable, which ensures that the positioning quick-release component 2 fits tightly with the covering aluminum plate 105, and avoids excessive pressure causing component deformation, further improving the operational reliability and assembly accuracy of the bonding component 3.

[0026] It is worth mentioning that a C-shaped block 311 is fixedly installed in the inner cavity of the supporting keel 103. A limit block 312 is slidably installed in the middle of the C-shaped block 311. A limit vertical surface 313 is provided on the side of the limit block 312 away from the push rod 308. A compression inclined surface 314 is provided on the side of the limit block 312 close to the push rod 308. Among them, a through groove 315 is provided through the outer surface of the supporting keel 103, and a pusher 316 is slidably arranged in the through groove 315. One end of the pusher 316 is fixedly connected to the limiting block 312. In the above embodiment, the C-shaped block 311 supporting the inner cavity of the keel 103 provides stable installation and sliding support for the limiting block 312, ensuring that the limiting block 312 can slide smoothly up and down along the C-shaped block 311; utilizing the pressing inclined surface 314 on the side of the limiting block 312 near the push rod 308, when the push rod 308 is pushed into place, the limiting block 312 slides downward under its own weight or external force, and the pressing inclined surface 314 fits against the surface of the push rod 308, realizing the initial limiting of the push rod 308; in conjunction with the limiting vertical limit on the side of the limiting block 312 away from the push rod 308, the limiting block 312 slides downward under its own weight or external force, and the pressing inclined surface 314 fits against the surface of the push rod 308, realizing the initial limiting of the push rod 308; The surface 313 can firmly lock the limiting groove 310 on the push rod 308, forming a mechanical self-locking mechanism to prevent the push rod 308 from rebounding and ensure a stable and durable compression and bonding state of the bonding component 3. The push strip 316, which is fixedly connected to the limiting block 312 through the groove 315 on the outer surface of the support keel 103, allows the operator to move the push strip 316 up and down to drive the limiting block 312 to slide up and down, thereby unlocking and locking the push rod 308. This operation is convenient and facilitates later maintenance and disassembly, further improving the assembly flexibility and reliability of the entire curtain wall system.

[0027] Based on all the above embodiments, the working principle and usage process of the present invention are as follows: The overall working process of this system relies on three core mechanisms: the rigid support of the load-bearing structure, the guiding and limiting mechanism of the quick-installation positioning component 2, and the dynamic self-locking mechanism of the fitting component 3. These mechanisms work together to complete the entire process from installation to use, as detailed below: In the initial state, the push rod 308 is limited by the limiting block 312 in conjunction with the limiting groove 310 of the push rod 308. At this time, the side wall of the cross-shaped bracket and the supporting keel 103 are on the same horizontal plane, and the elastic element 209 is compressed. During the installation phase, several mounting back plates 101 are first fixed to the building wall surface with expansion bolts to form a deep anchoring foundation. Then, the supporting keel 103 is rigidly connected to the mounting back plate 101 using symmetrical corner brackets 102, and crossbeams 104 are installed between the supporting keels 103 to construct a stable load-bearing frame. This step distributes the load of the subsequent covering aluminum plate 105 evenly to the wall through a rigid mechanical transmission path, ensuring the overall wind pressure resistance and settlement resistance of the system. The operator aligns the latching groove 201 on the edge of the aluminum cover plate 105 with the upper retaining strip 202 and lower retaining strip 203 on the load-bearing component 1, and pushes it horizontally until the aluminum cover plate 105 completely covers the upper retaining strip 202 and lower retaining strip 203. At this point, the aluminum cover plate 105 is initially aligned with the load-bearing component 1, and the positional deviation is controlled within a very small range, achieving rapid assembly. After the aluminum cover plate 105 is initially in place, the operator moves the pushing strip 316 in the through groove 315 outside the support keel 103, causing the limiting block 312 to move along C. As the block slides upward, the initial limit state is released. The cross bracket 207 is pushed towards the covering aluminum plate 105 by the restoring force of the elastic element 209. Through the action of the guide slope 208, the covering aluminum plate 105 is tightly pressed between the guide strips 204 of the supporting keel 103. At the same time, the cross bracket 207 pulls the L-shaped pull block 302 through the slot 301, and further drives the push rod 308 to fit against the outer surface of the supporting keel 103 through the connecting strip 307. The elastic element 209 provides continuous pre-tightening force, effectively eliminating installation gaps and adapting to thermal expansion and contraction caused by temperature changes, avoiding deformation of the aluminum plate. At the same time, the tight fit between the cross bracket 207 and the covering aluminum plate 105 blocks the air convection path, effectively preventing the aluminum plate from vibrating and generating noise due to wind pressure in windy weather. When it is necessary to disassemble or maintain the aluminum cover plate 105, press the push rod 308, and the L-shaped pull block 302 will move synchronously through the connecting strip 307. The L-shaped pull block 302 will pull the cross bracket 207 away from the aluminum cover plate 105 through the slot 301. During this process, the elastic element 209 on the fixed column 206 will be compressed. When the push rod 308 is pushed to the preset stroke, the push rod 308 will press the limit block 312, causing the C-shaped block 311 of the limit block 312 to move upward. When the limit vertical surface When the wall of the limiting groove 310 is on the same horizontal line as 313, the limiting block 312 is locked into the limiting groove 310 under the action of gravity, forming a mechanical self-locking. This structure firmly locks the position of the push rod 308, preventing it from rebounding due to external force or vibration. When the bonding component 3 needs to be repositioned and bonded, simply push the push bar 316 upward. Under the restoring force of the elastic element 209, the cross bracket 207 is locked into the guide bar 204 again, ensuring the stability and convenience of the overall system.

[0028] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. 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. An integrated building curtain wall aluminum panel system, comprising a load-bearing component (1), wherein a covering aluminum panel (105) is provided on one side of the load-bearing component (1), characterized in that: A positioning quick-installation assembly (2) and a bonding assembly (3) are provided between the covering aluminum plate (105) and the load-bearing component (1). The positioning quick-assembly assembly (2) includes an upper retaining strip (202) and a lower retaining strip (203) set on the load-bearing component (1). A guide strip (204) is provided on the side of the covering aluminum plate (105) near the load-bearing component (1). A cross bracket (207) is provided on one side of the guide strip (204). The positioning quick-assembly assembly (2) is used to quickly assemble the covering aluminum plate (105) onto the load-bearing component (1). The bonding component (3) includes slots (301) at both ends of the cross bracket (207). An L-shaped pull block (302) is movably engaged in the slot (301). A connecting strip (307) is fixedly provided at one end of the L-shaped pull block (302). A push rod (308) is fixedly provided at the end of the connecting strip (307) away from the L-shaped pull block (302). The bonding component (3) is used to press and bond the positioning quick-release component (2) to the covering aluminum plate (105).

2. The integrated aluminum panel system for building curtain walls according to claim 1, characterized in that, The load-bearing component (1) includes several mounting back plates (101) set on the mounting wall. The mounting back plates (101) are fixedly installed to the mounting wall using expansion screws. Angle brackets (102) are symmetrically set on the side of the mounting back plates (101) away from the mounting wall. Support keels (103) are fixedly installed on the opposite sides of the angle brackets (102). Several crossbeams (104) are set on the opposite sides of the support keels (103).

3. The integrated aluminum panel system for building curtain walls according to claim 1, characterized in that, The aluminum cover plate (105) is symmetrically provided with buckle grooves (201), which are adapted to the upper clip (202) and the lower clip (203).

4. The integrated aluminum panel system for building curtain walls according to claim 2, characterized in that, A cross bracket (205) is fixedly installed between the cross beams (104). A fixed column (206) is slidably installed through each of the four ends of the cross bracket (205). One end of the fixed column (206) is fixedly connected to the star bracket (207).

5. The integrated aluminum panel system for building curtain walls according to claim 4, characterized in that, The cross bracket (207) has a guide slope (208) on the side near the covering aluminum plate (105), and the outer surface of the fixing column (206) is fitted with an elastic element (209), which is located between the cross bracket (205) and the cross bracket (207).

6. The integrated aluminum panel system for building curtain walls according to claim 2, characterized in that, The supporting keel (103) is symmetrically provided with several sets of grooves (303), and the groove wall of the groove (303) is slidably connected with the L-shaped pull block (302). The supporting keel (103) is provided with several through holes (304) on the side away from the mounting back plate (101).

7. The integrated aluminum panel system for building curtain walls according to claim 6, characterized in that, A fixed sleeve (305) is fixedly installed on one side of the through hole (304) in the inner cavity of the supporting keel (103). A movable groove (306) is opened on the outer surface of the fixed sleeve (305), and the groove wall of the movable groove (306) is slidably connected to the connecting strip (307).

8. The integrated aluminum panel system for building curtain walls according to claim 7, characterized in that, A limiting ring (309) is fixedly installed at the opening of the through hole (304). One side of the limiting ring (309) is in contact with the push rod (308). The outer surface of the push rod (308) slides in the through hole (304). A limiting groove (310) is provided on the push rod (308).

9. The integrated aluminum panel system for building curtain walls according to claim 2, characterized in that, A C-shaped block (311) is fixedly installed in the inner cavity of the supporting keel (103). A limiting block (312) is slidably installed in the middle of the C-shaped block (311). A limiting vertical surface (313) is provided on the side of the limiting block (312) away from the push rod (308). A squeezing inclined surface (314) is provided on the side of the limiting block (312) close to the push rod (308).

10. An integrated aluminum panel system for building curtain walls according to claim 9, characterized in that, The outer surface of the supporting keel (103) is provided with a through groove (315), and a push bar (316) is slidably arranged in the through groove (315). One end of the push bar (316) is fixedly connected to the limiting block (312).

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