Three-dimensional curved surface aluminum plate building structure

Abstract

A three-dimensional curved surface aluminum plate building structure comprises angle steel, clamping groove structures, a plurality of aluminum plates, stainless steel self-tapping screws, joint filling materials and paint, the angle steel is connected with a steel stand column, the section of each clamping groove structure is U-shaped, the clamping groove structures are connected with the angle steel through the stainless steel self-tapping screws, and the aluminum plates are connected through the clamping groove structures. The gap filling material is arranged in a gap between the aluminum plates, and the paint is arranged on the aluminum plates. The three-dimensional double-curved-surface aluminum plate is designed for the environment of a more complex large-scale three-dimensional double-curved-surface aluminum plate model which cannot be integrally processed and installed in a factory and needs to be assembled on site. The flatness and arc transition of the spliced aluminum plates are adjusted through the U-shaped groove device, the whole unit aluminum plates are spliced into a whole through the joint filling and repairing materials, and the most ideal modeling degree is achieved.

Description

Technical Field

[0001] The utility model relates to a building structure, in particular to a three-dimensional curved aluminum plate building structure. Background Art

[0002] In commercial and theme park buildings and structures, many complex large-scale three-dimensional hyperbolic aluminum plate shapes are designed to form a metal style that matches the style of the building itself. Compared with traditional materials, aluminum plate materials are light in weight, good in plasticity, high in strength, flexible in design, unique in shape, very modern, convenient in transportation, installation, and easy in maintenance, and are widely used. However, due to the limitations of on-site conditions, not all three-dimensional hyperbolic aluminum plate shapes can be prefabricated in the factory as a whole and installed on site as a whole. They need to be prefabricated in units in the factory, and the unit aluminum plates are installed as a whole on site. However, in actual design, it is found that during the installation process, there will be problems such as the natural transition of the arc from aluminum plate to aluminum plate when different unit aluminum plates are spliced; the flatness control when aluminum plates are spliced; the misalignment of the edges and corners, and the gaps when aluminum plates are spliced.

[0003] To solve the above problems, we made a series of improvements. Utility Model Content

[0004] The purpose of the utility model is to provide a three-dimensional curved aluminum plate building structure to overcome the above-mentioned shortcomings and deficiencies existing in the prior art.

[0005] A three-dimensional curved aluminum plate building structure includes: angle steel, a slot structure, an aluminum plate, stainless steel self-tapping screws, caulking material and paint, wherein the angle steel is connected to a steel column, the slot structure has a U-shaped cross-section, the slot structure is connected to the angle steel via stainless steel self-tapping screws, the aluminum plate is a plurality of pieces, the aluminum plates are connected via the slot structure, the caulking material is arranged in the gaps between the aluminum plates, and the paint is arranged on the aluminum plates.

[0006] Furthermore, the thickness of the aluminum plate is ≥3 mm.

[0007] Furthermore, the caulking material includes: foam rods, structural adhesive, epoxy, and local aluminum welding caulking. The structural adhesive is arranged between the foam rods and the epoxy, and the local aluminum welding caulking is arranged at the connection between the edges and corners of the aluminum plates.

[0008] Beneficial effects of the utility model:

[0009] The utility model is designed for complex large-scale three-dimensional hyperbolic aluminum plate shapes that cannot be processed and installed as a whole in the factory and need to be assembled on site. The U-shaped groove device is used to adjust the flatness and arc transition of the spliced ​​aluminum plate, and the caulking and repairing materials are used to form a whole after the entire unit aluminum plate is spliced, achieving the most ideal shape. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model.

[0011] Figure 2 Schematic diagram of the structure of the caulking material.

[0012] Figure 3 It is a schematic diagram of the top cross-sectional structure of the utility model.

[0013] Reference numerals:

[0014] Angle steel 100, slot structure 200, aluminum plate 300 and stainless steel self-tapping screws 400.

[0015] Caulking material 500 , foam rod 510 , structural adhesive 520 , epoxy 530 , local aluminum welding caulking 540 , paint 600 and steel stud 700 . DETAILED DESCRIPTION

[0016] The following is a further description of the present invention in conjunction with specific embodiments. It should be understood that the following embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention.

[0017] Example 1

[0018] Figure 1 It is a structural schematic diagram of the utility model. Figure 2 Schematic diagram of the structure of the caulking material. Figure 3 It is a schematic diagram of the top cross-sectional structure of the utility model.

[0019] like Figure 1-3 As shown, a three-dimensional curved aluminum plate building structure includes: an angle steel 100, a slot structure 200, an aluminum plate 300, stainless steel self-tapping screws 400, a caulking material 500 and a paint 600. The angle steel 100 is connected to a steel column 700. The cross-section of the slot structure 200 is U-shaped. The slot structure 200 is connected to the angle steel 100 through the stainless steel self-tapping screws 400. The aluminum plate 300 is a plurality of pieces, and the aluminum plates 300 are connected through the slot structure 200. The caulking material 500 is arranged in the gap between the aluminum plates 300, and the paint 600 is arranged on the aluminum plates 300.

[0020] Aluminum plate 300 thickness ≥ 3mm.

[0021] The sealing material 500 includes: a foam rod 510 , a structural adhesive 520 , an epoxy 530 , and a partial aluminum welding sealing 540 . The structural adhesive 520 is disposed between the foam rod 510 and the epoxy 530 , and the partial aluminum welding sealing 540 is disposed at the connection between the edges and corners of the aluminum plates 300 .

[0022] The utility model is a three-dimensional curved aluminum plate structure used in the field of construction. The main advantage is that it can be installed on site and can be seen as an integral structure from the outside, that is, there are no gaps or protrusions that damage the overall appearance. From the background technology, we know that under normal circumstances, in order to solve this problem, the existing technology uses factory processing and then transporting to the construction site. However, due to various conditions on site, such as the accuracy of angle steel installation and the influence of other structures, the actual on-site assembly cannot meet the expectations of factory pre-assembly, so other methods must be used to achieve the overall appearance.

[0023] The utility model adopts the slot structure 200, the caulking material 500, the easy-to-grind property of the edge aluminum after welding, the plasticity and durability of epoxy to solve the technical difficulties, and not only solves the natural transition of the arc shape of aluminum plate to aluminum plate when different unit aluminum plates are spliced. The principle is: the slot structure 200 with a U-shaped cross section uses the depth of its groove to adjust the error of the angle steel 100. And when different aluminum plates 300 are spliced, there is a natural transition of the arc from aluminum plate 300 to aluminum plate 300. As a three-dimensional curved aluminum plate, its curved surface can achieve drop adjustment by adjusting the angle steel 100; flatness control when aluminum plates 300 are spliced ​​with aluminum plates 300. When aluminum plates 300 are spliced, there are a large number of flat parts. When they are spliced, the flatness requirements must also be considered, and there must be no bumps. Therefore, by adjusting the angle steel 100, drop adjustment can still be achieved; when aluminum plates 300 are spliced ​​with aluminum plates 300, there are edges and corners. Aluminum plates 300 have curved surfaces, so they must have edges and corners. Therefore, when the edges and corners of aluminum plates 300 are spliced ​​with aluminum plates 300, there will still be unevenness. In this case, local aluminum welding caulking 540 is required to caulk the gaps at the joints of the edges and corners.

[0024] In the above implementation process, the U-shaped cross-section slot structure 200 allows a certain adjustment margin between the aluminum plates, and the slot structure 200 is used to compensate for the precision error of the structure, facilitate the installation and adjustment of the aluminum plates, and improve the construction efficiency and precision.

[0025] The caulking material 500 can make the gaps between the aluminum plates flat, eliminate the height difference or misalignment of the pipeline, and improve the beauty and integrity of the pipeline. Different caulking materials can be layered to fill the gaps between the aluminum plates to make them firm, increase the connection strength and stability of the aluminum plates, and prevent them from cracking.

[0026] In summary, the utility model is designed for complex large-scale three-dimensional hyperbolic aluminum plate shapes that cannot be processed and installed as a whole in the factory and need to be assembled on site. The U-shaped groove device is used to adjust the flatness and arc transition of the spliced ​​aluminum plate, and the caulking and repairing materials are used to form a whole after the entire unit aluminum plate is spliced, achieving the most ideal shape.

[0027] The specific implementation modes of the present invention are described above, but the present invention is not limited thereto. The present invention can also have various changes without departing from the purpose of the present invention.

Claims

1. A three-dimensional curved aluminum plate building structure, characterized in that: include: Angle steel (100), a slot structure (200), an aluminum plate (300), stainless steel self-tapping screws (400), a caulking material (500) and paint (600), wherein the angle steel (100) is connected to a steel column (700), the slot structure (200) has a U-shaped cross section, the slot structure (200) is connected to the angle steel (100) via the stainless steel self-tapping screws (400), the aluminum plate (300) is a plurality of pieces, the aluminum plates (300) are connected via the slot structure (200), the caulking material (500) is arranged in the gaps between the aluminum plates (300), and the paint (600) is arranged on the aluminum plates (300).

2. The three-dimensional curved aluminum plate building structure according to claim 1, characterized in that: The thickness of the aluminum plate (300) is ≥3 mm.

3. The three-dimensional curved aluminum plate building structure according to claim 1, characterized in that: The caulking material (500) comprises: a foam rod (510), a structural adhesive (520), an epoxy (530), and a local aluminum welding caulking (540). The structural adhesive (520) is arranged between the foam rod (510) and the epoxy (530), and the local aluminum welding caulking (540) is arranged at the connection between the edges and corners of the aluminum plates (300).

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