Prefabricated building bamboo reinforced composite sandwich wall panel structure

Abstract

The utility model relates to the technical field of building decoration material structure, and discloses an assembled building bamboo rib composite sandwich wall panel structure, including a sandwich panel, a connecting plate fixedly connected to the side wall of the sandwich panel, a connecting groove is provided inside the sandwich panel, a concave hole 1 is provided inside the sandwich panel, a limiting groove 1 is provided inside the connecting plate, the side wall of the connecting plate is slidably connected inside the connecting groove, a limiting groove 1 is provided inside the connecting plate, a limiting groove 2 is provided inside the sandwich panel, and the limiting groove 1 and the limiting groove 2 are on the same horizontal line. In the utility model, the effect of facilitating the assembly of the sandwich panel is achieved through the cooperation among the sandwich panel, the connecting plate, the connecting groove, the concave hole 1, the concave hole 2, the limiting groove 1, the limiting groove 2, the fixing column, the limiting plate, the groove and the fixing pin, and the problem that some bamboo rib composite sandwich wall panels have a single structure and are troublesome to assemble is solved, and the efficiency of assembly is improved through the above structure.

Description

Technical Field

[0001] The utility model relates to the technical field of building decoration material structures, in particular to an assembled building bamboo reinforcement composite sandwich wallboard structure. Background Art

[0002] Bamboo reinforcement is a natural building material with good strength and durability. In bamboo reinforcement composite sandwich wall panels, bamboo reinforcement is usually used as a reinforcement material to improve the overall strength and stability of the wall panels. Composite materials are materials composed of two or more different materials and have various excellent properties. In bamboo reinforcement composite sandwich wall panels, composite materials are usually used as the material of the sandwich layer, which can provide good structural strength and stability while maintaining lightweight.

[0003] A Chinese patent with the publication number of CN2611467Y is searched and discloses a composite sandwich wallboard, which is formed by bonding at least two gypsum boards with glass fiber mesh in the center and at least one polystyrene board alternately, and the surface layer and bottom layer are both gypsum boards with glass fiber mesh in the center. The gypsum board of the wallboard can be added with 10-30% fine sand to increase the strength, and the thickness can be made into a three-layer board or a five-layer board according to the needs. Compared with the prior art, the wallboard has the advantages of light weight, easy installation, strong bearing capacity, no joint cracks, no need for plastering, and good sound insulation, heat insulation, and fire resistance, and is suitable for use on interior walls.

[0004] However, although the above patent has the advantages of light weight, easy installation, strong bearing capacity, no joint cracks, no need for plastering, sound insulation, heat insulation, and good fire resistance, and is suitable for use on interior walls, it does not take into account the problem that the external structure of the wall panel is single, which leads to more troublesome problems during splicing. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an assembled building bamboo reinforcement composite sandwich wall panel structure, aiming to improve the problem that some bamboo reinforcement composite sandwich wall panels have a single structure and are troublesome to assemble.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an assembled building bamboo reinforcement composite sandwich wall panel structure, comprising a sandwich panel, a connecting plate fixedly connected to the side wall of the sandwich panel, a connecting groove is provided inside the sandwich panel, a concave hole 1 is provided inside the sandwich panel, a limiting groove 1 is provided inside the connecting plate, the side wall of the connecting plate is slidably connected to the inside of the connecting groove, a concave hole 2 is provided inside the connecting plate, a limiting groove 2 is provided inside the sandwich panel, the limiting groove 1 and the limiting groove 2 are on the same horizontal line, a fixing column is arranged inside the sandwich panel, a limiting assembly is arranged on the side wall of the fixing column, the side wall of the fixing column is slidably connected to the inside of the limiting groove 1 and the limiting groove 2, a groove is provided inside the fixing column, a fixing pin is arranged inside the fixing column, the concave hole 2, the concave hole 1 and the groove are on the same vertical line, and the side wall of the fixing pin is slidably connected to the inside of the concave hole 1, the concave hole 2 and the groove.

[0007] Through the above technical solution, the effect of facilitating the assembly and splicing of sandwich panels is achieved.

[0008] Furthermore, the limiting assembly includes a limiting plate, and a side wall of the limiting plate is fixedly connected to a side wall of the fixing column.

[0009] Through the above technical solution, the effect of limiting the position during assembly is achieved.

[0010] Furthermore, the shape formed by the fixing column and the limiting plate is consistent with the shape of the limiting groove 1 and the limiting groove 2.

[0011] Through the above technical solution, the effect of limiting the shapes of the limiting groove 1 and the limiting groove 2 is achieved.

[0012] Furthermore, a heat insulation layer is arranged inside the sandwich panel, and the heat insulation layer can be made of polyurethane foam material.

[0013] Through the above technical solution, the heat insulation effect of the sandwich panel is improved.

[0014] Furthermore, a waterproof layer is provided inside the sandwich panel, and the waterproof layer can be made of polyvinyl chloride.

[0015] Through the above technical solution, the waterproof effect of the sandwich panel is improved.

[0016] Furthermore, a reinforcement layer is provided inside the sandwich panel, and the reinforcement layer can be made of composite material.

[0017] By means of the above technical solution, the firmness of the sandwich panel is improved.

[0018] Furthermore, panels are arranged inside the sandwich panel, and the panels are arranged on both sides inside the sandwich panel.

[0019] Through the above technical solution, the stability of the sandwich panel is improved.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the sandwich panels, connecting plates, connecting grooves, concave holes 1, concave holes 2, limiting grooves 1, limiting grooves 2, fixing columns, limiting plates, grooves and fixing pins cooperate to achieve the effect of facilitating the assembly of sandwich panels, and solve the problem that some bamboo rib composite sandwich wall panels have a single structure and are troublesome to assemble. The above structure improves the efficiency of assembly.

[0022] 2. In the utility model, the effect of enriching the internal coating of the sandwich panel is achieved through the cooperation between the heat insulation layer, the waterproof layer and the reinforcement layer, which solves the problem that the internal structure of some bamboo composite sandwich wall panels is single, resulting in poor use effect. The use effect of the equipment is improved through the above structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of the assembled bamboo reinforcement composite sandwich wall panel structure proposed by the utility model;

[0024] Figure 2 This is a disassembled diagram of the assembled building bamboo reinforcement composite sandwich wall panel structure proposed by the utility model;

[0025] Figure 3 This is a diagram showing the internal structure of the sandwich panel of the assembled building bamboo reinforcement composite sandwich wall panel structure proposed by the utility model.

[0026] Legend:

[0027] 1. Sandwich panel; 2. Connecting plate; 3. Connecting groove; 4. Concave hole 1; 5. Concave hole 2; 6. Limiting groove 1; 7. Limiting groove 2; 8. Fixed column; 9. Limiting plate; 10. Groove; 11. Fixed pin; 12. Insulation layer; 13. Waterproof layer; 14. Reinforcement layer; 15. Panel. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Reference Figure 1 and Figure 2The utility model provides an embodiment: an assembled building bamboo rib composite sandwich wall panel structure, including a sandwich panel 1, a connecting plate 2 is fixedly connected to the side wall of the sandwich panel 1, a connecting groove 3 is provided inside the sandwich panel 1, a concave hole 4 is provided inside the sandwich panel 1, a limiting groove 6 is provided inside the connecting plate 2, the side wall of the connecting plate 2 is slidably connected inside the connecting groove 3, a concave hole 5 is provided inside the connecting plate 2, a limiting groove 7 is provided inside the sandwich panel 1, the limiting groove 6 and the limiting groove 7 are on the same horizontal line, and a fixing column 8 is provided inside the sandwich panel 1, fixed A limiting assembly is provided on the side wall of the column 8, and the side wall of the fixed column 8 is slidably connected to the inside of the limiting groove 1 6 and the limiting groove 2 7. A groove 10 is opened inside the fixed column 8, and a fixing pin 11 is provided inside the fixed column 8. The recessed hole 2 5, the recessed hole 1 4 and the groove 10 are on the same vertical line. The side wall of the fixing pin 11 is slidably connected to the inside of the recessed hole 1 4, the recessed hole 2 5 and the groove 10. The limiting assembly includes a limiting plate 9, and the side wall of the limiting plate 9 is fixedly connected to the side wall of the fixed column 8. The shape formed by the fixed column 8 and the limiting plate 9 is consistent with the shape of the limiting groove 1 6 and the limiting groove 2 7.

[0030] During the splicing process of two sandwich panels 1, first, insert the connecting plate 2 on the left sandwich panel 1 into the connecting groove 3 opened inside the right sandwich panel 1. When the connecting plate 2 is fully inserted into the connecting groove 3, the second recess 5 overlaps with the first recess 4, and the limiting groove 1 6 is also aligned with the second recess 7. The fixing column 8 is accurately inserted into the limiting groove 1 6 and the second limiting groove 7, and it is ensured that the direction of the groove 10 is upward. After completing the above steps, insert the fixing pin 11 into the recess 1 4 and press downward. In this process, the fixing pin 11 can pass through the recess 1 4, the second recess 5 and the groove 10 at the same time to achieve a firm connection between the sandwich panels 1.

[0031] Reference Figure 3 A heat insulating layer 12 is arranged inside the sandwich panel 1, and the heat insulating layer 12 can be made of polyurethane foam material. A waterproof layer 13 is arranged inside the sandwich panel 1, and the waterproof layer 13 can be made of polyvinyl chloride material. A reinforcement layer 14 is arranged inside the sandwich panel 1, and the reinforcement layer 14 can be made of composite material. A panel 15 is arranged inside the sandwich panel 1, and the panel 15 is arranged on both sides inside the sandwich panel 1.

[0032] The heat-insulating layer 12 is made of polyurethane foam, which can effectively reduce heat conduction and improve the heat-insulating performance of the building. The waterproof layer 13 is made of polyvinyl chloride, which can prevent moisture from penetrating into the interior of the building and prevent structural components from being damp, corroded and damaged. The reinforcement layer 14 is made of composite materials, which can increase the overall strength and stability of the sandwich panel 1 and improve its bearing capacity. The panel 15 inside the sandwich panel 1 can increase the stability and rigidity of the sandwich panel 1 and prevent it from bending or deformation.

[0033] Working principle: When splicing two sandwich panels 1, first insert the connecting plate 2 on the left sandwich panel 1 into the connecting groove 3 opened inside the right sandwich panel 1. When the connecting plate 2 is fully inserted into the connecting groove 3, the second concave hole 5 will overlap with the first concave hole 4, and the limiting groove 1 6 will overlap with the second limiting groove 7. At this time, insert the fixing column 8 into the limiting groove 1 6 and the second limiting groove 7, and make the groove 10 upward. After it is fully inserted, insert the fixing pin 11 into the first concave hole 4 and press it downward to make it fully inserted into the concave hole 1. 4. The inside of the concave hole 2 5 and the groove 10, the installation of the two sandwich panels 1 is completed. The heat insulation layer 12 arranged inside the sandwich panel 1 can effectively reduce heat conduction and improve the heat insulation performance of the building. The waterproof layer 13 arranged inside the sandwich panel 1 can prevent moisture from penetrating into the interior of the building and prevent the structural components from being damp, corroded and damaged. The reinforcement layer 14 arranged inside the sandwich panel 1 can increase the overall strength and stability of the sandwich panel 1 and improve its bearing capacity. The panel 15 arranged inside the sandwich panel 1 can increase the stability and rigidity of the sandwich panel 1 and prevent it from bending or deformation.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An assembled building bamboo rib composite sandwich wall panel structure, comprising a sandwich panel (1), characterized in that: The side wall of the sandwich panel (1) is fixedly connected to a connecting plate (2), a connecting groove (3) is provided inside the sandwich panel (1), a concave hole (4) is provided inside the sandwich panel (1), a limiting groove (6) is provided inside the connecting plate (2), the side wall of the connecting plate (2) is slidably connected inside the connecting groove (3), a concave hole (5) is provided inside the connecting plate (2), a limiting groove (7) is provided inside the sandwich panel (1), the limiting groove (6) and the limiting groove (7) are on the same horizontal line, and the sandwich panel (1) A fixing column (8) is arranged inside, and a limiting assembly is arranged on the side wall of the fixing column (8). The side wall of the fixing column (8) is slidably connected to the inside of the limiting groove 1 (6) and the limiting groove 2 (7). A groove (10) is opened inside the fixing column (8). A fixing pin (11) is arranged inside the fixing column (8). The second recessed hole (5), the first recessed hole (4) and the recessed hole (10) are on the same vertical line, and the side wall of the fixing pin (11) is slidably connected to the inside of the first recessed hole (4), the second recessed hole (5) and the recessed hole (10).

2. The assembled building bamboo reinforcement composite sandwich wall panel structure according to claim 1 is characterized in that: The limiting assembly comprises a limiting plate (9), the side wall of the limiting plate (9) being fixedly connected to the side wall of the fixing column (8).

3. The assembled building bamboo reinforcement composite sandwich wall panel structure according to claim 2 is characterized in that: The shape formed by the fixing column (8) and the limiting plate (9) matches the shape of the limiting groove 1 (6) and the limiting groove 2 (7).

4. The assembled building bamboo reinforcement composite sandwich wall panel structure according to claim 1 is characterized in that: A heat insulation layer (12) is provided inside the sandwich panel (1), and the heat insulation layer (12) may be made of polyurethane foam material.

5. The assembled building bamboo reinforcement composite sandwich wall panel structure according to claim 1 is characterized in that: A waterproof layer (13) is provided inside the sandwich panel (1), and the waterproof layer (13) may be made of polyvinyl chloride.

6. The assembled building bamboo reinforcement composite sandwich wall panel structure according to claim 1 is characterized in that: A reinforcement layer (14) is provided inside the sandwich panel (1), and the reinforcement layer (14) may be made of a composite material.

7. The assembled building bamboo reinforcement composite sandwich wall panel structure according to claim 1 is characterized in that: Panels (15) are arranged inside the sandwich panel (1), and the panels (15) are arranged on both sides inside the sandwich panel (1).

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