Aluminum alloy panel system

Abstract

An aluminum alloy hanging plate system relates to the technical field of building curtain wall design, and comprises a hanging plate layer, a heat preservation layer, a connecting piece and a base, the base is used for being fixed on a keel, the heat preservation layer is arranged on the inner side of the hanging plate layer, the hanging plate layer is connected with the base through the connecting piece; the hanging plate layer comprises a plurality of hanging plate blocks, the hanging plate blocks are connected with each other through a horizontal insertion mechanism; the hanging plate blocks are provided with a horizontal locking mechanism in the direction of the keel, and the horizontal locking mechanism is fixedly connected with the connecting piece or adjacent hanging plate blocks are directly connected through the horizontal locking mechanism. The utility model significantly improves the efficiency and precision of on-site installation, reduces the influence of human operation on construction quality, and provides convenience for subsequent local maintenance or replacement.

Description

Technical Field

[0001] This utility model relates to the field of building curtain wall design technology, and in particular to an aluminum alloy siding system. Background Technology

[0002] In the field of aluminum alloy panel curtain walls, conventional designs generally adopt a slotted construction method. While this type of system achieves basic functions to a certain extent, it still has many limitations in practical applications. For example, traditional installation methods often rely on screws to directly fix the aluminum panels to the keel and beams, making the replacement of individual aluminum panels extremely inconvenient—removing the fixing screws during disassembly can easily disturb surrounding panels, increasing construction complexity and maintenance costs. In addition, common sealing treatments often use on-site caulking, which has room for improvement in terms of weather resistance, construction efficiency, and aesthetics.

[0003] In the prior art, Chinese utility model patent with authorization announcement number CN212957162U discloses a hanger for aluminum panel curtain walls and an aluminum panel curtain wall, the hanger including a first hanger, a second hanger, and a dragon. The frame has a first and a second bracket, each with a slot at one end; the frame also has a first and a second connecting end that match the slot at one end. While this invention improves ease of assembly and disassembly to some extent, it is still an attempt to improve upon conventional open-slit methods and does not fundamentally overcome the limitations in sealing methods and structural integration.

[0004] Furthermore, there are currently certain challenges in the treatment of wall insulation layers in this field. The conventional approach is to install a waterproof membrane on the outside of the joists after the insulation layer is installed and then seal it with adhesive to achieve the overall insulation and waterproofing functions of the system. However, the insulation layer is highly susceptible to moisture absorption by rainwater when not sealed, leading to a decrease in insulation performance. The installation of the waterproof membrane requires extremely high precision and sealing; even slight deviations can lead to potential leaks later. Once the system is completed, repairing or replacing the panels and waterproof membrane is very difficult if leaks or component damage occur. Utility Model Content

[0005] The technical problem to be solved by this utility model is how to provide a panel curtain wall system with an integrated insulation layer that is easy to install and maintain on site.

[0006] To achieve the above objectives, according to one aspect of the utility model, an aluminum alloy hanging panel system is provided, comprising a hanging panel layer, an insulation layer, a connector, and a base. The base is used to fix the panel to a keel, the insulation layer is disposed on the inner side of the hanging panel layer, and the hanging panel layer is connected to the base through the connector. The hanging panel layer includes a plurality of hanging panels, and horizontally adjacent hanging panels are interlocked with each other through a horizontal insertion mechanism. A horizontal locking mechanism is provided on each hanging panel facing the keel, and the horizontal locking mechanism is fixedly connected to the connector or adjacent hanging panels are directly connected through the horizontal locking mechanism.

[0007] As a preferred embodiment of the above technical solution, the transverse insertion mechanism includes a transverse insertion member disposed at the first end of the hanging plate facing the base and a transverse insertion groove disposed at the last end of the hanging plate facing the base. The transverse insertion member and the transverse insertion groove are inserted into each other end to end, and a sealing strip is provided in the insertion gap.

[0008] As a preferred embodiment of the above technical solution, it further includes a longitudinal insertion mechanism for connecting two longitudinally adjacent hanging plates; the upper end of the hanging plate is provided with a horizontal top groove facing the base, and the lower end of the hanging plate is provided with a horizontal bottom groove facing the base, and a longitudinal insertion member is provided at the lower end of the horizontal bottom groove; the longitudinal insertion mechanism includes the longitudinal insertion member and the horizontal top groove, the longitudinal insertion member and the horizontal top groove of the hanging plate are inserted into each other vertically, and a sealing strip is provided in the insertion gap.

[0009] As a preferred embodiment of the above technical solution, a plug-in square tube is provided between two longitudinally adjacent hanging plates; the plug-in square tube is fixedly connected to the hanging plate by fasteners, and the fasteners pass through the horizontal top groove of the hanging plate, the hanging plate and the plug-in square tube in sequence.

[0010] As a preferred embodiment of the above technical solution, the lateral locking mechanism includes a first protrusion and a second protrusion respectively disposed inward at the beginning and end of the hanging plate. The first protrusion and the second protrusion located on two adjacent hanging plates are simultaneously fixedly connected to the connecting member by a second bolt assembly; or, the first protrusion and the second protrusion are directly connected by a first bolt assembly.

[0011] As a preferred embodiment of the above technical solution, the base includes a horizontally arranged hanging rod, the connector is a hanging member, the hanging member is provided with a hanging hole adapted to the hanging rod, and the hanging plate layer is hung on the base through the cooperation of the hanging hole and the hanging rod.

[0012] As a preferred embodiment of the above technical solution, the base further includes a base plate and wing plates respectively disposed on both sides of the base plate. An opening is formed between the base plate and the two wing plates facing the hanging plate layer, and the hanging component is partially accommodated in the opening. The hanging rod is a third bolt assembly that passes through both wing plates simultaneously, and the mating part of the third bolt assembly with the through hole on the wing plate is an elongated hole.

[0013] As a preferred embodiment of the above technical solution, the third bolt assembly includes a third bolt and a third nut. Limiting washers are provided between the nut of the third bolt and its adjacent wing plate, and between the third nut and its adjacent wing plate. A first mating tooth is provided on the opposite outer surface of the wing plate, and the end face of the limiting washer facing the wing plate is fully covered with second mating teeth that mesh with the first mating teeth.

[0014] As a preferred embodiment of the above technical solution, a limiting nut is also provided on the third bolt assembly between the two wing plates.

[0015] As a preferred embodiment of the above technical solution, the sealing strip includes a watertight sealing strip disposed on the outside of the joint gap and an airtight sealing strip disposed on the inside of the joint gap.

[0016] In summary, this utility model has the following advantages: 1. This utility model integrates a hanging panel layer, an insulation layer, connectors, and a base into a single structure. It also employs a transverse plug-in mechanism to achieve rapid connection and fixation between hanging panels. Simultaneously, it allows the transverse locking mechanism to directly connect with connectors or adjacent hanging panels. This system not only achieves integrated insulation and decoration but also significantly improves the efficiency and accuracy of on-site installation, reduces the impact of human operation on construction quality, and provides convenience for subsequent local maintenance or replacement without damaging the overall structure. 2. Furthermore, the modular design of this utility model, through a precise plug-in mechanism and a hanging connection method, enables rapid on-site assembly, significantly reducing construction procedures and time, and reducing reliance on manual skills and weather conditions; 3. Furthermore, the adjustable base design, employing an elongated hole structure, provides ample room for position adjustment during installation, effectively compensating for dimensional deviations during on-site construction and enhancing the adaptability and fault tolerance of the installation. Simultaneously, the application of a toothed structure significantly enhances the anti-loosening and vibration-resistant performance of the connection nodes, ensuring the stability and reliability of the bolt assembly during long-term use, thereby guaranteeing the safety of the overall structure. Further or other beneficial effects will be discussed in the embodiments. Attached Figure Description

[0017] Figure 1 This is a schematic cross-sectional view of the present invention; Figure 2 for Figure 1 Enlarged view of area A; Figure 3 This is a schematic diagram showing the alignment of two horizontally adjacent hanging plates of this utility model. Figure 4 This is a cross-sectional view of the present invention, showing the connection parts, base and keel in action; Figure 5 This is a schematic diagram of the vertical section of this utility model; Figure 6 for Figure 5 Enlarged view of area B; Figure 7 This is a schematic diagram of the connection between the connector and the base in a vertical sectional view of this utility model; Figure 8 This is a schematic diagram showing the alignment of two vertically adjacent hanging plates of this utility model. Among them, 100-hanging plate layer, 110-hanging plate, 111-horizontal plug-in component, 112-horizontal plug-in groove, 113-first protrusion, 114-second protrusion, 115-second bolt assembly, 116-first bolt assembly, 117-hanging plate horizontal top groove, 118-hanging plate horizontal bottom groove, 119-longitudinal plug-in component, 120-plug-in square tube, 200-insulation layer, 300-connector, 311-hanging hole, 400-base, 420-bottom plate, 430-wing plate, 432-first mating tooth, 440-opening, 450-third bolt assembly, 451-third bolt, 452-third nut, 453-limiting washer, 454-second mating tooth, 455-limiting nut, 500-sealing strip, 510-watertight strip, 520-airtight strip, 600-keel. Detailed Implementation

[0018] The directional terms such as up, down, left, right, front, back, front, back, top, and bottom mentioned or possibly used in this specification are defined relative to the construction shown in the accompanying drawings. The terms "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively. These are relative concepts and may therefore vary depending on their location and usage. Therefore, these or other directional terms should not be interpreted as restrictive.

[0019] The present invention will be further explained below with reference to the embodiments: Example

[0020] An aluminum alloy hanging panel system includes a hanging panel layer 100, an insulation layer 200, a connector 300, and a base 400. The base 400 is used to fix the system to a keel 600 within the environment. The insulation layer 200 is disposed inside the hanging panel layer 100. The hanging panel layer 100 is connected to the base 400 via the connector 300. The hanging panel layer 100 includes several hanging panels 110, which are laterally adjacent and interlocked via a lateral insertion mechanism. Each hanging panel 110 has a lateral locking mechanism facing the keel 600. The lateral locking mechanism is fixedly connected to the connector 300, or adjacent hanging panels 110 are directly connected via the lateral locking mechanism.

[0021] The horizontal insertion mechanism includes a horizontal insertion member 111 located at the front end of the hanging panel 110 facing the base 400 and a horizontal insertion groove 112 located at the rear end of the hanging panel 110 facing the base 400. The horizontal insertion member 111 and the horizontal insertion groove 112 are designed for precise fit, ensuring smooth insertion and accurate positioning. A double-layer sealing strip 500 system is installed within the insertion gap, including a watertight strip 510 on the outer side and an airtight strip 520 on the inner side. The watertight strip 510 effectively prevents rainwater penetration, while the airtight strip 520 provides excellent airtightness. Together, they form a reliable sealing barrier, significantly improving the waterproofing and airtightness of the curtain wall system.

[0022] In terms of longitudinal connection, the aluminum alloy hanging plate system of this embodiment is equipped with a dedicated longitudinal insertion mechanism. The upper end of the hanging plate 110, facing the base 400, has a horizontal top groove 117, and the lower end, facing the base 400, has a horizontal bottom groove 118. A longitudinal insertion member 119 is integrated at the lower end of the bottom groove. The longitudinal insertion mechanism in this embodiment includes the longitudinal insertion member 119 and the horizontal top groove 117. The longitudinal insertion member 119 and the horizontal top groove 117 of the upper hanging plate 110 are inserted into each other, and the same double-layer sealing system is provided at the joint to ensure the reliability of the longitudinal joint seal. This design makes the entire hanging plate system a complete sealing system, effectively preventing the penetration of moisture and air.

[0023] To further enhance the stability of the longitudinal connections, insertable square tubes 120 are installed between adjacent longitudinally adjacent hanging plates 110. The insertable square tubes 120 are securely connected to the hanging plates 110 using fasteners. These fasteners employ a locking screw design and sequentially pass through the horizontal top groove 117 of the hanging plate, the hanging plate 110, and the insertable square tube 120, forming a stable load-bearing system. This connection method not only ensures precise positioning between the hanging plates 110 but also significantly improves the overall system's wind pressure resistance and structural stability. Simultaneously, a joint sealant layer is applied at the longitudinal joints, further enhancing the sealing effect through on-site sealing work, providing multiple layers of protection for the system.

[0024] The lateral locking mechanism includes a first protrusion 113 and a second protrusion 114 respectively disposed at the beginning and end of the hanging plate 110. Specifically, the first protrusion 113 is located on the side of the lateral connector 111 near the environmental keel 600, and the second protrusion 114 is located on the side of the lateral connector 112 near the environmental keel 600. The first protrusion 113 and the second protrusion 114 are arranged inwards on the side of the hanging plate 110 facing the keel 600. The first protrusion 113 and the second protrusion 114 of adjacent hanging plates 110 can be fixedly connected to the connector 300 via the second bolt assembly 115, or directly connected to each other via the first bolt assembly 116. The lateral locking mechanism and the lateral connector mechanism on the same hanging plate 110 are integrally formed with the main body of the hanging plate 110.

[0025] The base 400 system includes a horizontally arranged hanging rod. The connector 300 is essentially a hanging component; the hanging hole 311 on the connector 300 has an opening 440 facing downwards, forming a reliable hanging connection with the hanging rod on the base 400. This design allows the installation process to be simplified by simply lifting the hanging plate 110 to the predetermined position and then lowering it; it will automatically take place under gravity, greatly simplifying the installation process and improving construction efficiency.

[0026] The base 400 also includes a base plate 420 and two side wing plates 430. The base plate 420 and the side wing plates 430 form an opening 440 facing the hanging plate layer 100. The hanging components are accommodated within this opening 440, achieving compact space utilization. The hanging rod adopts a third bolt 451 assembly 450, which passes through an elongated hole (not shown in the figure) on the wing plate 430, allowing for position adjustment within a certain range. This effectively compensates for dimensional deviations during on-site installation and improves the system's adaptability and fault tolerance.

[0027] The third bolt 451 assembly 450 includes a third bolt 451 and a third nut 452. A limiting washer 453 is provided between the nut of the third bolt 451 and its adjacent flange 430, and between the third nut 452 and its adjacent flange 430. The area of ​​the third bolt 451 assembly 450 adopts an anti-loosening design, which includes the limiting washer 453 and a mating tooth structure. A first mating tooth 432 is provided on the outer surface of the flange 430, and the end face of the limiting washer 453 is fully covered with second mating teeth 454 that mesh with the first mating tooth 432. The outer contour dimension of the limiting washer 453 is smaller than the area covered by the first mating tooth 432 on the flange 430. This design effectively prevents bolt loosening due to vibration during use, ensuring long-term reliability. Simultaneously, a limiting nut 455 is also provided between the two flanges 430. The limiting nut 455 limits the position of the hanging component, preventing excessive movement during installation and misalignment.

[0028] The insulation layer 200 adopts a modular design, consisting of several insulation blocks, which are reliably connected to ensure insulation continuity. Of particular note is the dedicated clearance space on the insulation layer 200 to accommodate the lateral insertion mechanism, lateral locking mechanism, longitudinal insertion mechanism, and some connecting parts 300. This design ensures the integrity of the insulation layer 200 without affecting the normal function of the connection structure.

[0029] During installation, the base 400 system is first precisely fixed to the environmental keel 600. Then, the hanging plate 110 is lifted a certain distance to initially align its lateral insertion mechanism with the adjacent plate, and then pushed towards the keel 600. When the hanging plate 110 reaches the predetermined position, the upward lifting force is released, and the hanging plate layer 100 naturally hangs on the hanging rod of the base 400 through the hanging holes 311 on the connector 300, completing the initial positioning and load-bearing. This installation method not only simplifies the construction process but also greatly reduces installation difficulty and improves work efficiency.

[0030] The entire system achieves superior performance through precise modular design and multi-layered sealing measures. The plug-in connection method simplifies and speeds up the replacement of individual panels, significantly reducing subsequent maintenance costs. The dual-sealing system ensures the long-term waterproof sealing performance of the curtain wall, while the adjustable connection structure effectively compensates for construction errors and improves project quality. The integrated design of the 200mm insulation layer not only guarantees the building's energy-saving performance but also ensures the coordinated operation of various functional systems through the rational allocation of clearance spaces. This comprehensive solution provides reliable technical support for modern building curtain wall systems, possessing significant technical advantages and application value. Overall, the system in this embodiment is energy-efficient, heat-insulating, and easy to install. Most of the manufacturing and installation processes can be modularly assembled in the factory, effectively reducing construction steps. Therefore, the system is stable, reliable, and easy to maintain.

[0031] Although preferred embodiments of the present invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the present invention.

[0032] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. An aluminum alloy hanger system characterized by, The device includes a hanging plate layer (100), an insulation layer (200), a connector (300), and a base (400). The base (400) is used to fix the device to the keel (600). The insulation layer (200) is disposed on the inner side of the hanging plate layer (100). The hanging plate layer (100) is connected to the base (400) through the connector (300). The hanging plate layer (100) includes several hanging plates (110). The horizontally adjacent hanging plates (110) are connected to each other through a horizontal insertion mechanism. The hanging plates (110) are provided with a horizontal locking mechanism in the direction facing the keel (600). The horizontal locking mechanism is fixedly connected to the connector (300) or the adjacent hanging plates (110) are directly connected through the horizontal locking mechanism.

2. An aluminum alloy panel system according to claim 1, wherein The lateral insertion mechanism includes a lateral insertion member (111) disposed at the first end of the hanging plate (110) facing the base (400) and a lateral insertion groove (112) disposed at the last end of the hanging plate (110) facing the base (400). The lateral insertion member (111) and the lateral insertion groove (112) are inserted into each other end to end, and a sealing strip (500) is provided in the insertion gap.

3. An aluminum alloy panel system according to claim 1, wherein It also includes a longitudinal insertion mechanism for connecting two longitudinally adjacent hanging plates (110); the upper end of the hanging plate (110) facing the base (400) is provided with a horizontal top groove (117), the lower end of the hanging plate (110) facing the base (400) is provided with a horizontal bottom groove (118), and the lower end of the horizontal bottom groove (118) is provided with a longitudinal insertion member (119); the longitudinal insertion mechanism includes the longitudinal insertion member (119) and the horizontal top groove (117), the longitudinal insertion member (119) and the horizontal top groove (117) are inserted into each other, and a sealing strip (500) is provided in the insertion gap.

4. An aluminum alloy panel system according to claim 3, wherein A square tube (120) is provided between two longitudinally adjacent hanging plates (110); the square tube (120) is fixedly connected to the hanging plate (110) by fasteners, and the fasteners pass through the horizontal top groove (117) of the hanging plate, the hanging plate (110) and the square tube (120) in sequence.

5. An aluminum alloy panel system as defined in claim 2, wherein The lateral locking mechanism includes a first protrusion (113) and a second protrusion (114) respectively disposed inward at the beginning and end of the hanging plate (110). The first protrusion (113) and the second protrusion (114) located on two adjacent hanging plates (110) are simultaneously fixedly connected to the connector (300) through a second bolt assembly (115); or, the first protrusion (113) and the second protrusion (114) are directly connected through a first bolt assembly (116).

6. An aluminum alloy panel system according to claim 1, wherein The base (400) includes a horizontally arranged hanging rod, the connector (300) is a hanging member, the hanging member (310) is provided with a hanging hole (311) adapted to the hanging rod, and the hanging plate layer (100) is hung on the base (400) through the cooperation of the hanging hole (311) and the hanging rod.

7. An aluminum alloy panel system according to claim 6, wherein The base (400) further includes a base plate (420) and wing plates (430) respectively disposed on both sides of the base plate (420). An opening (440) facing the hanging plate layer (100) is formed between the base plate (420) and the two wing plates (430). The hanging part is partially accommodated in the opening (440). The hanging rod is a third bolt assembly (450), which passes through both wing plates (430) at the same time. The mating part of the third bolt assembly (450) and the through hole on the wing plate (430) is an elongated hole.

8. An aluminum alloy panel system according to claim 7, wherein The third bolt assembly (450) includes a third bolt (451) and a third nut (452). A limiting washer (453) is provided between the nut of the third bolt (451) and its adjacent wing plate (430), and between the third nut (452) and its adjacent wing plate (430). A first mating tooth (432) is provided on the opposite outer surface of the wing plate (430), and the limiting washer (453) is fully covered with second mating teeth (454) that mesh with the first mating tooth (432) on the end face of the wing plate (430).

9. An aluminum alloy panel system according to claim 8, wherein A limiting nut (455) is also provided on the third bolt assembly (450) between the two flanges (430).

10. An aluminum alloy hanging panel system according to claim 2 or 3, characterized in that, The sealing strip (500) includes a watertight strip (510) disposed on the outside of the joint and an airtight strip (520) disposed on the inside of the joint.

Images