Sandwich board assembly with reinforcing structure
By incorporating an aluminum mesh skeleton and filling it with aluminum foam layers, the problem of poor support strength in sandwich panels is solved, resulting in better support and tighter connections, and easier installation.
Patent Information
- Application Number
- CN202520603902.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-02
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-04-02
AI Technical Summary
The metal plates in existing sandwich panels are relatively thin, resulting in poor support strength, and they are prone to deformation and are not tight, especially at the joints.
An aluminum mesh skeleton is embedded in the sandwich panel, and a layer of aluminum foam is filled at the joints to enhance the support strength and tightness of the sandwich panel.
It improves the support strength and connection tightness of sandwich panels, while maintaining their lightweight characteristics and making installation convenient.
Smart Images
Figure CN223952085U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to sandwich panel assembly technical field, specifically a sandwich panel assembly with reinforcing structure. BACKGROUND
[0002] Sandwich panel is a kind of composite board, which is composed of two layers of profiled metal panels (or other material panels) and a high-molecular thermal insulation core foamed and cured directly in the middle of the panels. Common sandwich panels have two layers of metal sheets on the top and bottom, and the core material is hard polyurethane. According to the surface layer material, there are many types of sandwich panels such as color steel sandwich panel and hot-dip galvanized color steel sandwich panel, which have excellent performance in thermal insulation, waterproofing, etc. and are commonly used in industrial buildings, warehouses and other buildings.
[0003] The metal plates on both sides of the existing sandwich panel are color steel plates, and the thickness of the color steel plate is usually 0.3-1.0 mm. The color steel plate is relatively thin, and its supporting strength is poor when used in high sandwich panels. Especially at the connection between the two sandwich panels, the fit is not tight and is prone to deformation. SUMMARY
[0004] The utility model aims at providing a sandwich panel assembly with reinforcing structure, which places an aluminum mesh framework in the sandwich panel to improve the supporting strength of the sandwich panel without significantly increasing the weight of the sandwich panel. The interior of the connection between the sandwich panels is filled with a layer of foamed aluminum to increase the strength of the connection between the sandwich panels and improve the tightness of the fit. The technical problems raised in the background are solved.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:
[0006] A sandwich panel assembly with reinforcing structure has a plurality of sandwich panels, which are fixed by being inserted into each other.
[0007] The sandwich panel includes a color steel shell, and a rock wool layer is filled in the color steel shell. Foamed aluminum layers are arranged on both sides of the rock wool layer.
[0008] The foamed aluminum layers and the rock wool layer are provided with an aluminum mesh framework on both sides.
[0009] As a further technical scheme of the utility model, the color steel shell includes an insertion part on both sides of the shell body.
[0010] As a further technical scheme of the utility model, the top and bottom of the shell body are bent to form a baffle.
[0011] As a further technical scheme of the utility model, the aluminum mesh framework is arranged in a grid shape, and the top and bottom of the aluminum mesh framework are bent inward to form a C-shaped structure and are buckled to the outside of the rock wool layer.
[0012] As a further technical scheme of the utility model, the plurality of sandwich boards are fixed by mutual clamping, and a clamping strip is clamped at the clamping position.
[0013] Compared with the prior art, the utility model has the advantages that:
[0014] 1. The utility model discloses a rock wool layer is filled in the inside of a color steel shell, the rock wool layer uses basalt and other natural minerals as main raw materials, is fused into fiber through high temperature, and is formed by adding a proper amount of binder solidification processing, is non-combustible, has good fireproof performance, and has good heat preservation, heat insulation, sound absorption and sound insulation effects.
[0015] 2. The utility model discloses the setting of the plug-in part greatly facilitates the mutual clamping of two sandwich boards, and the structure is simple, and installation is more convenient.
[0016] 3. The utility model discloses the top and bottom of the aluminum mesh framework are bent to the inside and present C type shape and are buckled to the outside of the rock wool layer, and the setting of the aluminum mesh framework increases the support strength of the sandwich board whole. DRAWINGS
[0017] Figure 1 It is the three-dimensional structure schematic diagram of the utility model.
[0018] Figure 2 It is the plan view of the utility model Figure 1 .
[0019] Figure 3 It is the split structure schematic diagram of the utility model Figure 1 .
[0020] Figure 4 It is the plan view of the utility model Figure 3 .
[0021] Figure 5 It is the local enlarged schematic diagram of the utility model Figure 3 .
[0022] Figure 6 It is the structure schematic diagram of the color steel shell in the utility model.
[0023] In the drawing: 1-sandwich board, 2-clamping strip, 3-color steel shell, 4-aluminum mesh framework, 5-foamed aluminum layer, 6-rock wool layer.
[0024] 31-shell body, 32-plug-in part, 33-flap. DETAILED DESCRIPTION
[0025] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0026] Please refer to Figures 1-6 In the embodiment of the present application, a sandwich panel assembly with a reinforcing structure has a plurality of sandwich panels 1, and the plurality of sandwich panels 1 are fixed by being inserted into each other.
[0027] The sandwich panel 1 comprises a color steel shell 3, and a rock wool layer 6 is filled in the color steel shell 3; and a foamed aluminum layer 5 is arranged on both sides of the rock wool layer 6.
[0028] The foamed aluminum layer 5 and the rock wool layer 6 are provided with an aluminum mesh framework 4 on both sides.
[0029] Through the above technical solution, the rock wool layer 6 is filled in the color steel shell 3, the rock wool layer 6 is made of basalt and other natural minerals as the main raw material, and is processed by high-temperature melting into fibers, and adding an appropriate amount of binder. It is not flammable, has good fireproof performance, and has good heat preservation, heat insulation, sound absorption and sound insulation effects.
[0030] The foamed aluminum layer 5 is arranged on both sides of the rock wool layer 6, and the foamed aluminum is a porous material with closed pores or through holes formed by adding additives to pure aluminum or aluminum alloy through a foaming process. It retains some properties of metal aluminum, and at the same time, due to its unique pore structure, it has certain strength and hardness while maintaining light weight. The hardness of the foamed aluminum layer 5 is higher than that of the rock wool layer 6, so that the two sandwich panels 1 are relatively stable when being clamped.
[0031] In the embodiment, the color steel shell 3 comprises an outer shell body 31, and the outer shell body 31 is provided with an insertion part 32 on both sides.
[0032] Through the above technical solution, the insertion part 32 greatly facilitates the clamping of the two sandwich panels 1, and the structure is simple and convenient to install.
[0033] In the embodiment, the top and bottom of the outer shell body 31 are bent to form a baffle 33, which supports and fixes the rock wool layer 6 and the aluminum mesh framework 4, and realizes the integrated arrangement of the sandwich panel 1.
[0034] In the embodiment, the aluminum mesh framework 4 is arranged in a grid shape, and the top and bottom of the aluminum mesh framework 4 are bent inward to form a C-shaped structure and are buckled on the outside of the rock wool layer 6; the arrangement of the aluminum mesh framework 4 increases the overall support strength of the sandwich panel 1.
[0035] In the embodiment, the plurality of sandwich boards 1 are fixed by clamping and the clamping strips 2 are clamped at the clamping positions.
[0036] The working principle of the utility model is: the rock wool layer 6 is filled in the inside of the color steel shell 3, the rock wool layer 6 is made of natural mineral such as basalt as main raw material, is fused into fiber by high temperature, and is formed by adding appropriate amount of binder solidification processing. It is not flammable, has good fireproof performance, good heat preservation and sound insulation effect; the foam aluminum layer 5 is arranged on the both sides of the rock wool layer 6, the foam aluminum is the porous material with closed hole or through hole formed by adding additive to pure aluminum or aluminum alloy and then foaming process. It retains some characteristics of metal aluminum, and at the same time, due to its unique pore structure, it has certain strength and hardness while having light weight characteristics, the hardness of the foam aluminum layer 5 is higher than that of the rock wool layer 6, so that the sandwich boards 1 are relatively stable when clamping each other.
[0037] The setting of the aluminum net framework 4 increases the overall support strength of the sandwich board 1.
[0038] For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and in the case of not departing from the spirit or basic characteristics of the utility model.
[0039] In this case, the utility model can be realized in other specific forms. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims instead of the above description, therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any figure reference in the claims should not be regarded as limiting the involved claims.
[0040] In addition, it should be understood that, although the present specification is described according to the embodiments, not every embodiment contains only one independent technical scheme, the description mode of the specification is only for the sake of clarity, the skilled person should regard the specification as a whole, and the technical scheme in each embodiment can also be combined appropriately to form other embodiments that can be understood by the skilled person.
Claims
1. A sandwich panel assembly having a reinforcing structure, characterized by: The sandwich plate assembly has a plurality of sandwich plates (1), which are fixed by mutual insertion; The sandwich plate (1) comprises a color steel shell (3), a rock wool layer (6) is filled in the color steel shell (3), and foam aluminum layers (5) are arranged on both sides of the rock wool layer (6); The foam aluminum layers (5) and the rock wool layer (6) are provided with aluminum mesh frameworks (4) on both sides.
2. The sandwich panel assembly having a reinforcing structure according to claim 1, characterized in that: The color steel shell (3) comprises a shell body (31), and the two sides of the shell body (31) are provided with insertion parts (32).
3. The sandwich panel assembly with reinforced structure according to claim 2, characterized in that: The top and bottom of the shell body (31) are bent with baffle plates (33).
4. The sandwich panel assembly having a reinforcing structure according to claim 1, characterized in that: The aluminum mesh framework (4) is arranged in a grid shape, the top and bottom of the aluminum mesh framework (4) are bent inward to form a C-shaped structure, and the C-shaped structure is buckled on the outer side of the rock wool layer (6).
5. The sandwich panel assembly having a reinforcing structure according to claim 1, characterized in that: The plurality of sandwich plates (1) are fixed by mutual clamping, and clamping strips (2) are clamped at the clamping positions.