Aluminum plate curtain wall structure

Abstract

The utility model relates to an aluminum plate curtain wall structure, including aluminum plate, frame assembly and curtain wall component, aluminum plate is flat, and the edge is not bent, frame assembly is connected with the back of aluminum plate, and frame assembly is used for supporting and tensioning aluminum plate, curtain wall component is used for connecting with frame assembly, frame assembly includes vertical frame and cross frame, each aluminum plate is configured at least a pair of vertical frame, and vertical frame extends along the length direction of aluminum plate, and each aluminum plate is configured at least two cross frames, and cross frame is arranged in parallel interval along the length direction of vertical frame, and cross frame and vertical frame are jointly enclosed into the frame structure of adapting the size of aluminum plate, a pair of vertical frame is located in the both sides of cross frame, and the both ends of cross frame are connected with a pair of vertical frame respectively, the decorative aluminum plate of the utility model cancels the traditional edge -folding design, and its board surface edge line is more simple and neat, avoids the line redundancy or flatness deviation possibly brought by edge -folding technology, effectively promotes the delicate feeling and visual uniformity of overall appearance.

Description

Technical Field

[0001] This utility model relates to the field of curtain wall technology, specifically to an aluminum panel curtain wall structure. Background Technology

[0002] Aluminum single-panel materials possess advantages such as lightweight and high strength, high plasticity, diverse colors, corrosion resistance, easy cleaning, and low maintenance costs. Their excellent comprehensive performance provides architects with ample design possibilities, leading to their widespread application in the curtain wall field. Traditional aluminum panel curtain walls typically use angle brackets to fix the aluminum panels after folding the edges, followed by sealing the joints with sealant. However, this angle bracket fixing method has significant drawbacks: stress concentration easily occurs at the nailing points, resulting in uneven stress on the aluminum panels. The thermal expansion and contraction deformation caused by temperature changes cannot be effectively released, leading to warping and unevenness of the panel surface over long-term use, severely affecting the flatness of the curtain wall. Furthermore, to accommodate installation errors and deformation, the joint width cannot be reduced, affecting the simplicity of the building's appearance and placing extremely high demands on the precision and quality of the sealant application. Improper sealant application can easily lead to cracking and leakage, causing future maintenance problems.

[0003] Authorization Announcement No.: CN 105507463 B, Application Date: 2015.11.25, Invention Title: A Curtain Wall with Vertical Aluminum Edge Sealing. This invention discloses a curtain wall with vertical aluminum edge sealing, relating to the field of architectural engineering technology, including: a glass subframe, a curtain wall front panel, and a frame-shaped aluminum alloy profile; the frame-shaped aluminum alloy profile is located on the side of the curtain wall front panel, and includes: a first bending connection part and a second bending connection part, the first bending connection part being fixed to the curtain wall front panel by profile positioning parts and fasteners; the second bending connection part is a U-shaped groove, which is fixed to the glass subframe pressure plate by fasteners, the connection part being located at the bottom of the U-shaped groove, and a cover plate being provided at the opening of the U-shaped groove; the end of the frame-shaped aluminum alloy profile or the glass subframe pressure plate is provided with a groove for installing a sealing strip. This curtain wall with vertical aluminum edging can form a seamless, integral side edging, avoiding the need to use sealant to block openings and achieving the visual requirement of sharp angles.

[0004] In the aforementioned prior art, the aluminum alloy decorative panel is processed by repeated bending. When the ambient temperature changes, the deformation caused by thermal expansion and contraction at the bending point of the aluminum panel cannot be properly released, which can easily lead to warping, unevenness and other phenomena in the aluminum alloy decorative panel, seriously affecting its surface flatness and reducing the overall aesthetics of the curtain wall. Utility Model Content

[0005] In view of the problems of poor surface flatness and easy warping deformation of aluminum alloy decorative panels in the prior art, the purpose of this utility model is to provide an aluminum panel curtain wall structure that does not require edge folding processing of the circumferential edge of the aluminum panel and can eliminate the internal stress of the aluminum panel through effective tensioning, thereby significantly improving its surface flatness.

[0006] The technical solution provided by this utility model is: an aluminum panel curtain wall structure, comprising; An aluminum sheet, which is flat and has no bends at its edges; A frame assembly connected to the back of an aluminum plate, the frame assembly being used to support, fix, and tension the aluminum plate; Curtain wall component, used for connection with frame components; The framework components include: Each aluminum plate is provided with at least one pair of longitudinal frames, which extend along the length of the aluminum plate. Each aluminum plate is provided with at least two horizontal frames, and the horizontal frames are arranged parallel to each other along the length of the vertical frames. The horizontal frames and the vertical frames together form a frame structure adapted to the size of the aluminum plate. A pair of vertical frames are located on both sides of the horizontal frames, and the two ends of the horizontal frames are respectively connected to a pair of vertical frames.

[0007] Furthermore, the horizontal frame includes, The first horizontal frame is perpendicular to the vertical frames, and the two ends of the first horizontal frame are detachably connected to the upper ends of a pair of vertical frames. The second horizontal frame is perpendicular to the vertical frames, and both ends of the second horizontal frame are detachably connected to the lower ends of a pair of vertical frames.

[0008] Furthermore, the first horizontal frame is provided with a male buckle, and the second horizontal frame is provided with a female buckle that is compatible with the male buckle; When splicing aluminum plates along the length of the longitudinal frame, the female buckle on the second horizontal frame corresponding to the previous aluminum plate is connected to the male buckle on the first horizontal frame corresponding to the next aluminum plate.

[0009] Furthermore, the curtain wall components include, The uprights are used to connect to the longitudinal frame; A crossbeam is arranged parallel to each other along the length of the column, and the crossbeam is located between a pair of columns. The crossbeam is used to connect with a first cross frame and / or a second cross frame.

[0010] Furthermore, each of the columns is provided with a hanging mechanism, and the longitudinal frame is provided with a hanging groove adapted to the hanging mechanism, and the longitudinal frame is positioned and hung with the column; When splicing aluminum plates along the length of the horizontal frame, the adjacent vertical frames of two adjacent aluminum plates are simultaneously positioned and hung on the same column's hanging mechanism through their respective hanging slots.

[0011] Furthermore, the longitudinal frame is generally U-shaped, with its opening side facing the column, and the longitudinal frame includes, A vertical plate, which is connected to the aluminum plate via a first fastening assembly; The inner side panel is relatively close to the horizontal frame, and the inner side panel is connected to the horizontal frame by a second fastening assembly; The outer side panel is arranged parallel to the inner side panel and is relatively far away from the horizontal frame; the hanging groove is provided on the outer side panel.

[0012] Furthermore, each of the inner side panels of the horizontal frame facing the vertical frame is provided with a mounting groove, which extends along the length of the horizontal frame and is used for the passage of the second fastening component.

[0013] Furthermore, the first horizontal frame includes a first bent plate, the bent plate being used to enhance the strength of the first horizontal frame, and comprising, The first horizontal plate has one end integrally formed with the male buckle, and the first horizontal plate is connected to the aluminum plate by the first fastening component. The first folding plate, the other end of the first horizontal plate away from the male buckle is integrally formed with the first folding plate, and the first folding plate is perpendicular to the aluminum plate.

[0014] Furthermore, the first horizontal frame is provided with at least two mounting slots, one of which is located on the first horizontal plate and the other is located on the first folding plate.

[0015] Furthermore, the hanging mechanism includes, The positioning component has a U-shaped cross-section, with its closed end connected to the column and its open side facing the longitudinal frame. A hanging rod is provided, which passes through the side walls at both ends of the positioning member, and the hanging groove is attached to the hanging rod.

[0016] Compared with the prior art, the technical solution provided by this utility model has the following advantages: (1) The decorative aluminum plate of this utility model eliminates the traditional folded edge design, and its edge lines are simpler and neater, avoiding the line redundancy or flatness deviation that may be caused by the folding process, effectively improving the overall appearance and visual unity.

[0017] (2) The frame components can actively counteract the thermal expansion and contraction deformation of the aluminum plate caused by changes in ambient temperature and the sagging tendency caused by its own weight through the tension relationship, thereby significantly improving the flatness of the aluminum plate surface. This fundamentally avoids problems such as plate warping and local depression that are easy to occur in traditional single fixing methods, and further ensures the long-term aesthetics and structural stability of the decorative surface. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the disassembly of the frame components in one embodiment of this application; Figure 2 As one embodiment of this application Figure 1 A magnified view of a portion of node A in the middle; Figure 3 As one embodiment of this application Figure 1 A magnified view of a portion of node B in the middle; Figure 4 This is a schematic diagram of two vertical frames being attached to the same column in one embodiment of this application; Figure 5 This is a schematic diagram showing the connection between the first horizontal frame and the second horizontal frame in one embodiment of this application; Figure 6 This is a schematic diagram of the hanging mechanism in one embodiment of this application.

[0019] Explanation of the labels in the diagram: Aluminum plate 1; Frame component 2; longitudinal frame 21, hanging groove 210, vertical plate 211, inner side plate 212, outer side plate 213; The first horizontal frame 22, the male buckle 221, the first horizontal plate 222, and the first folding plate 223; second horizontal frame 23, female buckle 231, second horizontal plate 232, second folding plate 233; Column 31, positioning component 311, hanging rod 312; crossbeam 32; 4. Sealant. Detailed Implementation

[0020] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings and embodiments.

[0021] The structures, proportions, and sizes illustrated in the accompanying drawings are merely for illustrative purposes and to aid those skilled in the art in understanding and reading the invention. They are not intended to limit the scope of the invention and therefore have no substantial technical significance. Any modifications to the structure, changes in proportions, or adjustments to size, without affecting the effectiveness and purpose of the invention, should still fall within the scope of the technical content disclosed in this utility model. Furthermore, terms such as "upper," "lower," "left," "right," and "middle" used in this specification are merely for clarity and not intended to limit the scope of implementation. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of the invention's implementation.

[0022] Aluminum panel curtain walls are a type of building curtain wall that uses aluminum panels as the core decorative panel. Due to their lightweight, environmental friendliness, flexible design, and strong weather resistance, they are widely used in the exterior decoration of various public buildings and high-rise buildings. They can achieve rich colors and textures through various surface treatment processes (such as fluorocarbon spraying and powder coating) to meet the design needs of different architectural styles. They also possess good wind load resistance, earthquake resistance, and corrosion resistance, making them suitable for building environments in different climatic regions. In the industry's development, the design and construction of aluminum panel curtain walls place greater emphasis on energy conservation and insulation, ease of installation, and control of post-construction maintenance costs. Related technical standards are also constantly being improved to ensure their safety and durability in building projects.

[0023] This application discloses an aluminum panel curtain wall structure, comprising an aluminum panel 1, a frame assembly 2, and curtain wall components. The aluminum panel 1 is a rectangular flat plate with no bends at its edges, eliminating the need for traditional aluminum panel folding. The frame assembly 2 is connected to the back of the aluminum panel 1 for stable support and fixation. The curtain wall components are detachably connected to the frame assembly 2 to allow for the installation and connection of the aluminum panel curtain wall with the building structure.

[0024] Since aluminum plate 1 eliminates the traditional folded edge design, its edge lines are simpler and cleaner, avoiding the redundancy or flatness deviation that may be caused by the folding process, effectively improving the overall appearance's sophistication and visual unity.

[0025] In terms of fixing method, frame component 2 adopts a dual connection scheme of structural adhesive combined with the first fastening component to securely assemble aluminum plate 1 onto the aluminum alloy frame. This dual fixing not only enhances the reliability of the connection, but also creates uniform tensile stress on aluminum plate 1 through frame component 2.

[0026] The tension relationship can actively counteract the thermal expansion and contraction deformation of aluminum plate 1 caused by changes in ambient temperature, as well as the sagging tendency caused by its own gravity, thereby significantly improving the flatness of the surface of aluminum plate 1. This fundamentally avoids problems such as panel warping and local depressions that are prone to occur in traditional single fixing methods, and further ensures the long-term aesthetics and structural stability of the decorative surface.

[0027] The frame component 2 includes longitudinal frames 21 and transverse frames. Each aluminum plate 1 is provided with at least one pair of longitudinal frames 21, which are symmetrically arranged along the length of the aluminum plate 1. Each aluminum plate 1 is provided with at least two transverse frames, which are arranged parallel to each other along the length of the longitudinal frames 21 (i.e., the height direction of the aluminum plate 1).

[0028] The horizontal frame extends along the width of the aluminum plate 1, and its two ends are detachably connected to a pair of vertical frames 21. The horizontal frame and the vertical frames 21 together form a frame structure adapted to the size of the aluminum plate 1. The pair of vertical frames 21 are located on both sides of the horizontal frame and are arranged perpendicular to the horizontal frame.

[0029] The horizontal frame includes a first horizontal frame 22 and a second horizontal frame 23 that are parallel to each other. The first horizontal frame 22 is perpendicular to the vertical frame 21. The two ends of the first horizontal frame 22 are detachably connected to the upper ends of a pair of vertical frames 21. This connection design facilitates later installation, disassembly, maintenance and replacement.

[0030] The second horizontal frame 23 is also perpendicular to the vertical frame 21, and its two ends are detachably connected to the lower ends of a pair of vertical frames 21. The overall structure is flexible to assemble and has strong stability.

[0031] The first horizontal frame 22 is provided with a male buckle 221, and the second horizontal frame 23 is provided with a female buckle 231 that is compatible with the male buckle 221. The precise matching of the male buckle 221 and the female buckle 231 provides a reliable connection structure for the longitudinal splicing of aluminum plates.

[0032] When splicing aluminum plates 1 along the length of the longitudinal frame 21, the female buckle 231 on the second horizontal frame 23 corresponding to the previous aluminum plate 1 will be tightly connected with the male buckle 221 on the first horizontal frame 22 corresponding to the next aluminum plate 1. This fastening method can quickly achieve the longitudinal extension splicing of multiple aluminum plates while ensuring the firmness of the splicing.

[0033] One preferred configuration of the male buckle 221 and the female buckle 231 is as follows: the end of the female buckle 231 is provided with a protruding engaging part, the surface of which is provided with elastic claws and is treated with anti-slip texture, which can enhance the friction after fastening.

[0034] The male buckle 221 has a groove-shaped slot at the corresponding position. When the female buckle 231 is inserted into the male buckle 221, the claw will tightly lock the inner wall of the slot to form a stable lock. This not only prevents the upper and lower aluminum plates 1 from sliding relative to each other due to external force after splicing, but also allows the female buckle 231 to be released by pressing the claw when it needs to be disassembled, making the operation convenient.

[0035] Curtain wall components, serving as connecting parts for the curtain wall structure, include columns 31 and beams 32. Columns 31 provide longitudinal support within the curtain wall components. In practical applications, the number of columns 31 can be flexibly increased according to the width, height, and load requirements of the curtain wall to ensure the overall frame's load-bearing capacity.

[0036] All columns 31 are kept in a parallel state. The key function of columns 31 is to achieve a reliable connection with the longitudinal frame 21, while ensuring the installation accuracy between the longitudinal frame 21 and the columns 31, laying the foundation for the subsequent installation of curtain wall panels.

[0037] As a horizontal connecting and supporting component of the curtain wall, it is perpendicular to the column 31 and together they form a grid frame. During actual installation, multiple pairs of horizontal beams 32 will be reasonably set according to the height of the curtain wall, the distribution of horizontal loads and the size of the panel to ensure the stability of the horizontal frame.

[0038] All horizontal beams 32 are arranged parallel to each other along the length of the columns 31 (i.e., the longitudinal direction of the curtain wall). Each horizontal beam 32 is set between a pair of adjacent columns 31, and both ends are fixedly connected to the columns 31 to form a complete horizontal support structure. At the same time, the horizontal beams 32 need to be connected to the first horizontal frame 22 and / or the second horizontal frame 23.

[0039] In other words, the columns 31 and beams 32 are the load-bearing base and installation support for the longitudinal frames 21 and the horizontal frames (including the first horizontal frame 22 and the second horizontal frame 23) in the curtain wall system. The columns 31 provide a reference for the longitudinal positioning of the longitudinal frames 21 through a pre-designed connection structure, ensuring their straightness and spacing accuracy in the vertical direction.

[0040] The horizontal beam 32 forms a horizontal frame through a rigid connection with the column 31, providing a fixed support point for the installation of the first horizontal frame 22 and the second horizontal frame 23, so that they can be accurately connected according to the design elevation. Finally, through the dual functions of load-bearing and positioning, a curtain wall skeleton connection system that coordinates the longitudinal and transverse directions is constructed.

[0041] Each column 31 is equipped with a hanging mechanism, and the longitudinal frame 21 is provided with a hanging groove 210 that is compatible with the hanging mechanism. The longitudinal frame 21 is positioned and hung with the column 31 through the hanging groove 210. This hanging method makes the assembly between the longitudinal frame and the column more convenient and efficient, and the positioning is accurate and not easy to shift.

[0042] The hanging mechanism includes a positioning component 311 and a hanging rod 312, which work together to form a stable hanging structure, providing reliable support for the connection between the longitudinal frame 21 and the column 31.

[0043] The positioning component 311 has a U-shaped cross-section, and its closed end is fixedly connected to the column 31 by welding or bolts to ensure the secure installation of the positioning component 311 on the column 31 and prevent it from shifting due to external forces. The open side of the positioning component 311 faces the longitudinal frame 21. This opening direction design provides sufficient space for the installation of the hanging rod 312 and the hanging of the longitudinal frame 21. At the same time, the U-shaped structure itself has a certain load-bearing strength and can distribute the load transmitted by the longitudinal frame 21.

[0044] The hanging rod 312 passes through the side walls at both ends of the positioning member 311, and the two ends are respectively connected to the side walls of the positioning member 311 to form a lateral support spanning the U-shaped opening. The hanging groove 210 can be directly hung on the hanging rod 312, and the positioning of the longitudinal frame 21 is achieved by the cooperation between the hanging rod 312 and the hanging groove 210.

[0045] This hanging method is simple to operate. Initial positioning is achieved by simply aligning the hanging slot 210 of the longitudinal frame 21 with the hanging rod 312 and lowering it. Subsequent fine-tuning can ensure the verticality and flatness of the longitudinal frame 21, significantly improving installation efficiency. Simultaneously, the secure connection between the hanging rod 312 and the positioning component 311 effectively supports the weight of the longitudinal frame 21 and the aluminum plate 1, ensuring the safety of the overall structure.

[0046] It is worth noting that when splicing aluminum plates 1 along the length of the horizontal frame, the vertical frames 21 of two adjacent aluminum plates 1 will be simultaneously positioned and hung on the hanging rod 312 of the same column 31 through their respective hanging slots 210. The horizontal connection of adjacent aluminum plates 1 is achieved by using the same column, which effectively improves the integrity and stability of the horizontal splicing.

[0047] In the structural design, the two adjacent longitudinal frames 21 adopt a differentiated hanging groove 210 design to adapt to the requirements of temperature difference stress: after the hanging groove 210 of one longitudinal frame 21 is hung, limiting members are set on both surfaces along the thickness direction to restrict its lateral displacement through bidirectional constraint, ensuring the stability and rigidity of the connection at this position. The hanging groove 210 of the other adjacent longitudinal frame 21 does not have limiting members, allowing it to form a free sliding structure.

[0048] When changes in ambient temperature cause thermal expansion and contraction of components, the side longitudinal frame 21 can release thermal stress through the sliding of the mounting groove 210, avoiding structural deformation or damage caused by excessive internal stress due to forced constraint. This differentiated design of "one fixed and one sliding" not only ensures the connection reliability of key parts, but also reserves compensation space for thermal deformation of the overall structure, effectively improving the stability and durability of the structure in temperature fluctuation environments.

[0049] Along the height direction of the column 31, to enhance the stability and stress balance of the connection between the longitudinal frame 21 and the column 31, each column 31 is preferably provided with no less than two hanging mechanisms, and the hanging mechanisms are distributed at intervals along the height direction. Correspondingly, two hanging slots 210 should also be provided on the outer side plate 213 of each longitudinal frame 21 to ensure that the hanging mechanism and the hanging slot 210 can be accurately connected.

[0050] The synergistic effect of multiple mounting positions effectively restricts the rotation or offset of the longitudinal frame 21 in the plane, improving the overall structure's resistance to deformation. Simultaneously, the differentiated "limiting" and "sliding" designs that can be adopted with different mounting slots 210 not only meet the overall structural stability requirements but also flexibly address the stress release needs caused by temperature changes, further optimizing the reliability and adaptability of the connection system.

[0051] The longitudinal frame 21 is roughly U-shaped, with its opening facing the column 31. The overall structure includes a vertical plate 211, an inner plate 212, and an outer plate 213. This U-shaped design not only ensures the structural strength of the longitudinal frame 21 itself, but also provides a reasonable spatial layout for the connection of the components of the longitudinal frame 21 with other structures.

[0052] The vertical plate 211, as the main load-bearing component connected to the aluminum plate 1, is securely connected to the aluminum plate 1 via a first fastening assembly. This first fastening assembly can be a bolt assembly to ensure the aluminum plate 1 is firmly installed on the vertical frame 21, preventing loosening or displacement during use. Alternatively, the first fastening assembly can be a stud connection, where a special stud is pre-inserted at the connection point of the aluminum plate 1. The tail of the stud is integrated with the aluminum plate 1 via heat fusion or mechanical riveting, while the head passes through the adapter hole on the vertical plate 211 and is then locked in place by a matching clip or nut.

[0053] The inner side panel 212 is relatively close to the horizontal frame and is the key part connecting the vertical frame 21 and the horizontal frame. The two are detachably connected by the second fastening component, which facilitates disassembly and adjustment as needed in the future.

[0054] Each side of the horizontal frame facing the inner side plate 212 of the vertical frame 21 has a mounting groove, which extends along the length of the horizontal frame and is specifically designed for the second fastening component to pass through. This mounting groove design not only provides a precise installation path for the second fastening component, but also adapts to the connection requirements of different positions.

[0055] The second fastening component is preferably a screw, and the mounting slot is provided with an internal thread that matches the screw. When connecting the horizontal frame and the vertical frame 21, the screw passes through the inner side plate 212 and is directly screwed into the internal thread in the mounting slot to complete the fixation. The precise fit between the internal thread and the screw not only eliminates the need for additional nut configuration, simplifying the installation process, but also improves the stability of the connection through the tight engagement of the threads.

[0056] Meanwhile, the extended length design of the mounting slot allows the screws to flexibly choose the engagement position within the slot, and the relative positions of the horizontal and vertical frames 21 can be finely adjusted according to actual assembly requirements to ensure the tightness and accuracy of the connection between the two.

[0057] The outer side panel 213 is parallel to the inner side panel 212 and is relatively far away from the horizontal frame. The mounting groove 210 is set on the outer side panel 213. This position design allows the mounting of the vertical frame 21 and the column 31 to fit more closely, improving the overall assembly stability.

[0058] It is worth noting that the connection between the vertical plate 211 and the outer plate 213 is stepped. The groove formed by the step and the aluminum plate 1 is a reserved space for the sealant 4, which enhances the waterproof and dustproof effect, prevents moisture from seeping into the interior from the transition gap, and further ensures the durability of the component.

[0059] The first horizontal frame 22 includes a first bending plate, which is a key structure to enhance the overall strength of the first horizontal frame 22. The one-piece molding design allows the first horizontal frame 22 to distribute stress more evenly when subjected to external forces, reducing the risk of deformation.

[0060] The first bending plate includes a first horizontal plate 222 and a first folded plate 223. The first horizontal plate 222, as the horizontal part of the bending plate, is connected to the male buckle 221 at one end using an integral molding process. This molding method not only eliminates the need for subsequent splicing processes, but also avoids gaps or weak points caused by splicing, ensuring the structural stability of the joint between the two.

[0061] Meanwhile, the first horizontal plate 222 is fixedly connected to the aluminum plate 1 through the first fastening component, so that the first horizontal plate 222 can be stably attached to the surface of the aluminum plate 1 to form a reliable support base.

[0062] The first folding plate 223 is integrally bent from the other end of the first horizontal plate 222 away from the male buckle 221, forming an L-shaped cross-sectional structure together with the first horizontal plate 222. The first folding plate 223 is perpendicular to the aluminum plate 1. This vertical layout can effectively resist the impact of external forces on the horizontal frame in the vertical direction by means of its own longitudinal support.

[0063] At the same time, the first folding plate 223 and the first horizontal plate 222 form a cooperative force-bearing structure, which further improves the torsional resistance and overall rigidity of the first horizontal frame 22, making the horizontal frame less prone to bending or breakage during long-term use.

[0064] To meet the installation requirements of different components, the first horizontal frame 22 is provided with at least two mounting slots. One mounting slot is located on the first horizontal plate 222 and can be used to fix horizontally extending components or to connect with other horizontal structures; the other mounting slot is located on the first folding plate 223. The two mounting slots are located in different positions, which not only makes the assembly path of each component clearer and avoids spatial interference during installation, but also makes the overall structure more stable and reliable after installation by reasonably distributing the stress points.

[0065] The end of the first horizontal plate 222 furthest from the first folding plate 223 is stepped, forming a gap of a specific width between the step and the aluminum plate 1. This gap is specifically used to fill the sealant 4. The sealant 4 not only fills the assembly gap to eliminate structural misalignment, but also further strengthens the connection and sealing between the first horizontal plate 222 and the aluminum plate 1 through its cured adhesive strength. Meanwhile, the sealant 4 acts as a buffer against vibration and isolates moisture, effectively improving the overall structure's durability. Furthermore, the first horizontal plate 222 is connected to the aluminum plate 1 via a first fastening assembly. This first fastening assembly and the sealant 4 together form a double fixation, significantly enhancing the stability of the connection.

[0066] The second horizontal frame 23 is similar in structure to the first horizontal frame 22, and also adopts an enhanced structural design. It includes a second bent plate with a function similar to the first bent plate, in order to improve its own load-bearing capacity and structural stability. The second bent plate specifically includes a second horizontal plate 232 and a second bent plate 233.

[0067] The second horizontal plate 232 serves as the main supporting part of the second horizontal frame 23. One end is integrally formed with the female buckle 231. The female buckle 231 can precisely engage with the male buckle 221 of the first horizontal frame 22. The interlocking mechanism enables rapid docking and positioning of the two parts, while also enhancing the connection and sealing. The second horizontal plate 232 is fixed to the aluminum plate 1 by the first fastening assembly.

[0068] The second folded plate 233 is integrally bent from the other end of the second horizontal plate 232 away from the female buckle 231. The second folded plate 233 and the second horizontal plate 232 form an inverted L-shaped cross section. The second folded plate 233 is parallel to the aluminum plate 1. This parallel layout can form a vertically intersecting support system with the folded plate 223 of the first horizontal frame 22, playing a lateral bridging role in the overall structure, effectively dispersing the impact force from the side, and enhancing the deformation resistance of the second horizontal frame 23.

[0069] To accommodate the coordinated installation of multiple components, the second horizontal frame 23 is also provided with at least two mounting slots. One mounting slot is opened on the second horizontal plate 232 for passing through connecting bolts or mounting positioning parts, and the other mounting slot is located on the second folding plate 233, forming a vertical assembly channel with the mounting slot on the folding plate 223, which facilitates docking with longitudinal supports or seals.

[0070] Similarly, the end of the second horizontal plate 232 furthest from the second folding plate 233 is also stepped, forming a gap of a specific width between the step and the aluminum plate 1. This gap is specifically used to fill the sealant 4. The sealant 4 not only fills the assembly gap to eliminate structural misalignment, but also further strengthens the connection and sealing between the second horizontal plate 232 and the aluminum plate 1 through its cured adhesive strength. Meanwhile, the sealant 4 acts as a buffer against vibration and isolates moisture, effectively improving the overall structure's durability. Furthermore, the second horizontal plate 232 is connected to the aluminum plate 1 via a first fastening assembly. This first fastening assembly and the sealant 4 together form a double fixation, significantly enhancing the stability of the connection.

[0071] It is worth noting that at the joint of two adjacent aluminum plates 1, the sealant 4 filled at the second horizontal frame 23 of the upper aluminum plate 1 is distributed adjacently to the sealant 4 filled at the first horizontal frame 22 of the lower aluminum plate 1, which further enhances the barrier effect against moisture, dust and other impurities, and ensures the long-term stability and sealing of the joint.

[0072] The present invention and its embodiments have been described above illustratively. This description is not restrictive, and the figures shown are only one embodiment of the present invention; the actual structure is not limited thereto. Therefore, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. An aluminum panel curtain wall structure, characterized in that: include, Aluminum plate (1), which is flat and has no bends at the edges; Frame assembly (2), which is connected to the back of aluminum plate (1), is used to support, fix and tension aluminum plate (1). A curtain wall component, which is used to connect with the frame assembly (2); The framework component (2) includes: Each aluminum plate (1) is provided with at least one pair of longitudinal frames (21), which extend along the length direction of the aluminum plate (1); Each aluminum plate (1) is provided with at least two horizontal frames, and the horizontal frames are arranged parallel to each other along the length direction of the vertical frames (21). The horizontal frames and the vertical frames (21) together form a frame structure adapted to the size of the aluminum plate (1); a pair of vertical frames (21) are located on both sides of the horizontal frames, and the two ends of the horizontal frames are respectively connected to a pair of vertical frames (21).

2. The aluminum panel curtain wall structure according to claim 1, characterized in that: The horizontal frame includes, The first horizontal frame (22) is perpendicular to the vertical frame (21), and the two ends of the first horizontal frame (22) are detachably connected to the upper ends of a pair of vertical frames (21). The second horizontal frame (23) is perpendicular to the vertical frame (21), and the two ends of the second horizontal frame (23) are detachably connected to the lower ends of a pair of vertical frames (21).

3. The aluminum panel curtain wall structure according to claim 2, characterized in that: The first horizontal frame (22) is provided with a male buckle (221), and the second horizontal frame (23) is provided with a female buckle (231) that is compatible with the male buckle (221). When splicing aluminum plates (1) along the length of the longitudinal frame (21), the female buckle (231) on the second horizontal frame (23) corresponding to the previous aluminum plate (1) is connected to the male buckle (221) on the first horizontal frame (22) corresponding to the next aluminum plate (1).

4. The aluminum panel curtain wall structure according to claim 2, characterized in that: The curtain wall components include, A column (31) is used to connect to the longitudinal frame (21); A crossbeam (32) is arranged parallel to each other along the length of the column (31). The crossbeam (32) is located between a pair of columns (31) and is used to connect with the first cross frame (22) and / or the second cross frame (23).

5. An aluminum panel curtain wall structure according to claim 4, characterized in that: Each of the columns (31) is provided with a hanging mechanism, and the longitudinal frame (21) is provided with a hanging groove (210) adapted to the hanging mechanism. The longitudinal frame (21) is positioned and hung with the column (31). When splicing aluminum plates (1) along the length of the horizontal frame, the vertical frames (21) of two adjacent aluminum plates (1) are simultaneously positioned and hung on the hanging mechanism of the same column (31) through their respective hanging grooves (210).

6. The aluminum panel curtain wall structure according to claim 5, characterized in that: The longitudinal frame (21) is generally U-shaped, with its opening facing the column (31). The longitudinal frame (21) includes, A vertical plate (211) is connected to an aluminum plate (1) via a first fastening assembly; Inner side plate (212), the inner side plate (212) is relatively close to the horizontal frame, and the inner side plate (212) is connected to the horizontal frame by a second fastening assembly; The outer side plate (213) is arranged parallel to the inner side plate (212), and the outer side plate (213) is relatively far away from the horizontal frame; the hanging groove (210) is provided on the outer side plate (213).

7. An aluminum panel curtain wall structure according to claim 6, characterized in that: The horizontal frame is provided with a mounting groove on the inner side plate (212) facing the vertical frame (21). The mounting groove extends along the length of the horizontal frame and is used for the second fastening component to pass through.

8. An aluminum panel curtain wall structure according to claim 7, characterized in that: The first horizontal frame (22) includes a first bent plate, which is used to enhance the strength of the first horizontal frame (22), and includes, The first horizontal plate (222) is integrally formed with the male buckle (221) at one end, and the first horizontal plate (222) is connected to the aluminum plate (1) through the first fastening assembly; The first folding plate (223) is integrally formed with the other end of the first horizontal plate (222) away from the male buckle (221), and the first folding plate (223) is perpendicular to the aluminum plate (1).

9. An aluminum panel curtain wall structure according to claim 8, characterized in that: The first horizontal frame (22) is provided with at least two mounting slots, one of which is provided on the first horizontal plate (222) and the other is provided on the first folding plate (223).

10. An aluminum panel curtain wall structure according to claim 6, characterized in that: The hanging mechanism includes, Positioning component (311), the positioning component (311) has a U-shaped cross section, its closed end is connected to the column (31), and the opening side of the positioning component (311) faces the longitudinal frame (21). Hanging rod (312), the hanging rod (312) passes through the side walls of both ends of the positioning member (311), and the hanging groove (210) is hung on the hanging rod (312).

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