Light wallboard structure

Abstract

The utility model discloses a light wallboard structure which comprises two panels and a filling layer clamped between the two panels, a double-keel assembly is clamped on the peripheries of the two panels, and the double-keel assembly comprises a first keel, a second keel and a partition plate clamped between the two keels. The utility model has the advantages of high structural strength and low cost.

Description

Technical Field

[0001] This utility model relates to the field of wall panel technology, and in particular to a lightweight wall panel structure. Background Technology

[0002] In modern construction projects, lightweight wall panels are widely used due to their excellent sound insulation, thermal insulation properties, and low weight. However, traditional lightweight wall panel structures typically rely on a single lightweight steel keel for support, which has certain limitations.

[0003] First, the load-bearing capacity of a single light steel keel is relatively low, resulting in insufficient overall strength of the wall panel structure. This means that under conditions of significant external forces, wind pressure, or earthquakes, the wall may deform or break, affecting the safety and durability of the building.

[0004] Furthermore, with the diversification of architectural designs, increasing the thickness of wall panels has become a trend. While thicker panels can improve the thermal and sound insulation performance of the walls, the cost of a single lightweight steel keel in traditional structures also increases significantly. This not only increases material costs but may also affect the overall economic benefits of the project.

[0005] Another significant problem is that traditional lightweight wall panels are often produced and transported in loose components, requiring gradual assembly of each part during on-site installation. This construction method results in lower construction efficiency, longer construction periods, increased labor costs, and greater management complexity. Furthermore, during assembly, parts may be lost or damaged, further impacting construction quality.

[0006] Therefore, it is necessary to further improve and perfect the existing technology to overcome these shortcomings, and this utility model is made based on this situation. Utility Model Content

[0007] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a lightweight wall panel structure with high structural strength and low cost.

[0008] This utility model is achieved through the following technical solution:

[0009] To solve the above-mentioned technical problems, this utility model provides a lightweight wall panel structure, including two panels and a filling layer sandwiched between the two panels. The periphery of the two panels is sandwiched with a double keel assembly, which includes a first keel, a second keel, and a partition sandwiched between the two keels.

[0010] In order to further solve the technical problems to be solved by this utility model, in the lightweight wall panel structure provided by this utility model, the panel, filling layer, first keel, partition and second keel are all fixedly connected by fasteners or glue.

[0011] In order to further solve the technical problems to be solved by this utility model, the present utility model provides a lightweight wall panel structure in which the filling layer is a mixture of foamed cement and EPS particles.

[0012] In order to further solve the technical problem to be solved by this utility model, in a lightweight wall panel structure provided by this utility model, the outer end face of the double keel assembly on one side extends out of the two panels, while the outer end face of the double keel assembly on the other opposite side is recessed into the two panels, so that the two different wall panel structures can be interlocked and fixed by fasteners.

[0013] In order to further solve the technical problems to be solved by this utility model, in the lightweight wall panel structure provided by this utility model, the cross-section of the first keel and the second keel is semi-circular.

[0014] In order to further solve the technical problems to be solved by this utility model, in the lightweight wall panel structure provided by this utility model, both ends of the first keel and the second keel are provided with bent parts.

[0015] In order to further solve the technical problems to be solved by this utility model, in a lightweight wall panel structure provided by this utility model, the outer end face of the double keel assembly is provided with a baffle.

[0016] Compared with the prior art, the present invention has the following advantages:

[0017] 1. The double-keel design significantly improves the overall strength of the wall panel, enabling it to better withstand external forces and environmental impacts compared to a single-keel structure. For the same thickness, the use of double keels reduces material costs, improving overall economic efficiency.

[0018] 2. The modular construction of the panels, infill layer and keel simplifies the on-site assembly process, reduces construction steps and improves construction efficiency.

[0019] 3. The interlocking design allows for quick connection and disassembly between different wall panels, improving construction flexibility.

[0020] 4. The semi-circular cross-section and bending design of the keel enhances shear resistance and improves the stability and safety of the structure. Attached Figure Description

[0021] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings, wherein:

[0022] Figure 1 This is a schematic diagram of the structure of this utility model;

[0023] Figure 2 yes Figure 1Enlarged view of a portion of point A in the middle;

[0024] Figure 3 This is a schematic diagram of the connection between the various wall panels. Detailed Implementation

[0025] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0026] like Figures 1 to 3 As shown, this utility model provides a lightweight wall panel structure, which mainly consists of two panels 1 and a filling layer 2 sandwiched between the two panels 1, and a double keel assembly is sandwiched around the perimeter of the two panels 1. This design not only achieves lightweighting of the wall, but also significantly improves the strength and stability of the overall structure through the application of the double keel assembly.

[0027] The double-keel assembly consists of a first keel 3, a second keel 4, and a partition 5 sandwiched between them. Compared with the traditional single-keel structure, the double-keel assembly has higher structural strength, allowing the wall panel to withstand greater external forces without deformation. At the same time, because the double-keel design better distributes the load, the cost is relatively lower than that of a single keel of the same thickness, thus achieving a good balance between economy and performance.

[0028] The main function of the partition 5 is to assist in positioning the keel. Specifically, the partition 5 is located between the first keel 3 and the second keel 4, and plays a role in connecting and fixing the keel, as well as supporting and guiding it, so that the two keels can maintain an accurate relative position during assembly.

[0029] In this embodiment, panel 1, filling layer 2, first keel 3, partition 5, and second keel 4 are all fixedly connected by fasteners or adhesives to form a single unit. This modular design significantly simplifies the construction process, reduces on-site assembly steps, and improves construction efficiency. Construction workers only need to fix the entire unit in the preset position, without having to assemble individual components one by one, greatly shortening the construction period.

[0030] To facilitate quick connection between different lightweight wall panels, in the lightweight wall panel structure of this embodiment, the outer end face of the double keel assembly on one side extends out of the two panels 1, while the outer end face of the double keel assembly on the opposite side is recessed into the two panels 1. This design allows adjacent wall panel structures to be connected by plugging and fixed by fasteners (screws), thereby achieving higher connection stability and ease of disassembly.

[0031] The first keel 3 and the second keel 4 both have a semi-circular cross-section. This design enhances the bending resistance of the keel and facilitates its cooperation with the panel 1 and the filling layer 2, ensuring the integrity and stability of the entire wall panel structure. In addition, the first keel 3 and the second keel 4 have bending portions 31 and 41 at both ends, which not only enhances the connection strength of the structure but also improves the shear resistance of the wall panel.

[0032] Preferably, panel 1 is a magnesium oxysulfate board, pressed from magnesium sulfate, magnesium oxide, and other auxiliary materials, possessing excellent fire resistance and environmental friendliness. The first keel 3 and second keel 4 are made of light steel keel material, preferably aluminized zinc steel plate, which has excellent corrosion resistance and strength. Filler layer 2 is a mixture of foamed cement and EPS particles, which effectively insulates heat and reduces the wall's weight, further enhancing the overall performance of the wall panel.

[0033] In addition, to protect the outer edge of the lightweight wall panel structure (the side not connected to other wall panels), a baffle 6 is provided on the outer end face of the double keel assembly.

[0034] In summary, the lightweight wall panel structure of this embodiment has advantages such as high structural strength, low cost, and easy assembly.

Claims

1. A lightweight wall panel structure, characterized in that: It includes two panels (1) and a filling layer (2) sandwiched between the two panels (1). The periphery of the two panels (1) is sandwiched with a double keel assembly, which includes a first keel (3), a second keel (4), and a partition (5) sandwiched between the two keels.

2. The lightweight wall panel structure according to claim 1, characterized in that: The panel (1), filling layer (2), first keel (3), partition (5), and second keel (4) are all fixedly connected by fasteners or glue.

3. The lightweight wall panel structure according to claim 1, characterized in that: The filler layer (2) is a mixture of foamed cement and EPS particles.

4. A lightweight wall panel structure according to claim 1, characterized in that: The outer end face of one side of the double keel assembly extends out of the two panels (1), while the outer end face of the other opposite side of the double keel assembly is recessed into the two panels (1), so that the two different wall panel structures can be interlocked and fixed by fasteners.

5. A lightweight wall panel structure according to claim 1, characterized in that: The cross-sections of the first keel (3) and the second keel (4) are both semi-circular.

6. A lightweight wall panel structure according to claim 5, characterized in that: Both ends of the first keel (3) and the second keel (4) are provided with bent portions (31, 41).

7. A lightweight wall panel structure according to claim 1, characterized in that: The outer end face of the double keel assembly is provided with a baffle (6).

Images