Rock wool board with splicing function

Abstract

The utility model discloses a rock wool board with a splicing function, which relates to the technical field of rock wool boards, and comprises a board shell and a rock wool composite layer, the rock wool composite layer is arranged in the board shell, one end of the board shell is provided with a splicing bulge, the other end of the board shell is provided with a splicing groove, the splicing bulge is provided with a positioning hole, and the splicing groove is provided with a positioning hole. By arranging the fireproof layer, the waterproof layer, the mesh layer and the inclined pull lines, the fireproof layer is arranged on the outermost layer and can prevent external flames from burning inwards through the plate shell, the waterproof layer is arranged in the fireproof layer, the mesh layer is arranged in the fireproof layer, and the mesh layer is arranged in the waterproof layer. According to the rock wool board, external water can be prevented from permeating into the rock wool layer through the board shell, the rock wool layer is prevented from decaying due to water absorption, the mesh layers are arranged above and below the rock wool layer and connected with the rock wool layer through the inclined pull lines, the strength and stability of the rock wool board are enhanced through the mesh layers, and meanwhile the anti-cracking performance and waterproof performance of the whole rock wool board are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rock wool boards, in particular to a rock wool board with a splicing function. Background Technique

[0002] The rock wool board, also known as the rock wool thermal insulation and decoration board, is an inorganic fiber board made of basalt as the main raw material through high-temperature melting processing. The rock wool board is an artificial inorganic fiber processed by high-temperature melting, with the characteristics of light weight, small thermal conductivity, heat absorption, and non-combustibility.

[0003] After retrieval, the patent authorization announcement number CN 218406177 U discloses a spliced fireproof rock wool board, "including a common fireproof rock wool board, a clamping connection component, a plug-in connection component, a four-corner filling clamping piece, and a decorative picture. A clamping connection component is bolted to one side of the common fireproof rock wool board, and a plug-in connection component is bolted to the other side of the common fireproof rock wool board. Four-corner filling clamping pieces are inserted at the four corners of the common fireproof rock wool board, and a decorative picture is clamped on the outer surface of the common fireproof rock wool board". Although the above-mentioned rock wool board has a fireproof function, its waterproof performance, strength, and crack resistance are poor. It is easy to rot due to water seepage during use, and it is also easy to break due to bending during handling. Content of the Utility Model

[0004] The purpose of the utility model is to provide a rock wool board with a splicing function to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A rock wool board with a splicing function includes a board shell and a rock wool composite layer. The rock wool composite layer is arranged inside the board shell. A splicing protrusion is arranged at one end of the board shell, and a splicing groove is arranged at the other end of the board shell. A positioning hole is opened on the splicing protrusion, and a screw is installed on the board shell of the splicing groove. The screw is in threaded cooperation with the positioning hole. The rock wool composite layer includes a first fireproof layer, a second fireproof layer, a first waterproof layer, a second waterproof layer, a rock wool layer, and a mesh layer. A first waterproof layer is arranged above the rock wool layer, a first fireproof layer is arranged above the first waterproof layer, a second waterproof layer is arranged below the rock wool layer, a second fireproof layer is arranged below the second waterproof layer. Mesh layers are arranged between the rock wool layer and the first waterproof layer and between the rock wool layer and the second waterproof layer. The upper and lower two mesh layers are connected by an inclined wire passing through the rock wool layer.

[0007] As a further scheme of the utility model: Second bonding layers are arranged between the mesh layer on the rock wool layer and the first waterproof layer and between the mesh layer under the rock wool layer and the second waterproof layer.

[0008] As a further solution of the utility model: a first bonding layer is provided between the first fireproof layer and the first waterproof layer, and between the second fireproof layer and the second waterproof layer.

[0009] As a further solution of the utility model: the mesh layer comprises a plurality of transverse steel wires and a plurality of longitudinal steel wires, the longitudinal steel wires are arranged above the transverse steel wires, and the transverse steel wires and the longitudinal steel wires are arranged in a crosswise manner.

[0010] As a further solution of the utility model: the inclined stay wire is wound around the longitudinal steel wire in a zigzag shape, and both ends of the inclined stay wire are tied to the mesh layer.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. By providing a fireproof layer, a waterproof layer, a mesh layer and an inclined stay wire, the fireproof layer is arranged on the outermost layer to prevent external flames from burning inward through the plate shell, the waterproof layer is arranged inside the fireproof layer to prevent external water bodies from seeping into the rock wool layer through the plate shell, avoiding the rock wool layer from absorbing water and rotting. The mesh layer is arranged above and below the rock wool layer and is connected to the rock wool layer through the inclined stay wire. The arrangement of the mesh layer enhances the strength and stability of the rock wool board, and at the same time improves the crack resistance and waterproof performance of the whole rock wool board.

[0013] 2. Through the mutual cooperation of the splicing protrusion, the splicing groove, the screw hole and the positioning hole, the utility model can realize the rapid splicing and fixation of two adjacent rock wool boards, thereby improving the construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of a rock wool board with a splicing function.

[0015] Figure 2 It is a splicing diagram of a rock wool board with a splicing function.

[0016] Figure 3 It is a rock wool board with a splicing function Figure 1 The schematic diagram of the structure of the rock wool composite layer in.

[0017] 1. Plate shell; 2. Rock wool composite layer; 3. Splicing protrusion; 4. Splicing groove; 5. Positioning hole; 6. Screw; 7. First fireproof layer; 8. Second fireproof layer; 9. First waterproof layer; 10. Second waterproof layer; 11. Rock wool layer; 12. Mesh layer; 1201. Transverse steel wire; 1202. Longitudinal steel wire; 13. First bonding layer; 14. Second bonding layer; 15. Inclined stay wire. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figure 1-2 , in the embodiment of the present utility model, a rock wool board with a splicing function includes a board shell 1 and a rock wool composite layer 2. The rock wool composite layer 2 is arranged inside the board shell 1. A splicing protrusion 3 is arranged at one end of the board shell 1, and a splicing groove 4 is arranged at the other end of the board shell 1. A positioning hole 5 is opened on the splicing protrusion 3, and a screw 6 is installed on the board shell 1 above the splicing groove 4. The screw 6 is in threaded cooperation with the positioning hole 5. During splicing, the splicing protrusions 3 of two adjacent rock wool boards are opposite to the splicing grooves 4, then the splicing protrusion 3 is inserted into the splicing groove 4, and then the screw 6 is threadedly connected with the corresponding positioning hole 5 after passing through the board shell 1 above the splicing groove 4, realizing the fixation of two adjacent rock wool boards.

[0020] Please refer to Figure 3 , the rock wool composite layer 2 includes a first fireproof layer 7, a second fireproof layer 8, a first waterproof layer 9, a second waterproof layer 10, a rock wool layer 11 and a mesh layer 12. The first waterproof layer 9 is arranged above the rock wool layer 11, the first fireproof layer 7 is arranged above the first waterproof layer 9, the second waterproof layer 10 is arranged below the rock wool layer 11, and the second fireproof layer 8 is arranged below the second waterproof layer 10. Second adhesive layers 14 are arranged between the mesh layer 12 on the rock wool layer 11 and the first waterproof layer 9 and between the mesh layer 12 under the rock wool layer 11 and the second waterproof layer 10. First adhesive layers 13 are arranged between the first fireproof layer 7 and the first waterproof layer 9 and between the second fireproof layer 8 and the second waterproof layer 10. The second adhesive layer 14 and the first adhesive layer 13 are both adhesive layers. The first fireproof layer 7 and the second fireproof layer 8 are made of ceramic fiber cotton. Ceramic fiber loose cotton has the characteristics of light weight, high strength, low thermal conductivity, good softness, corrosion resistance and small heat capacity, thus greatly increasing the excellent properties such as fire prevention and heat insulation of the rock wool board of the present utility model. The materials of the first waterproof layer 9 and the second waterproof layer 10 are aluminum foil paper.

[0021] Please refer to Figure 3, a mesh layer 12 is provided between the rock wool layer 11 and the first waterproof layer 9, and between the rock wool layer 11 and the second waterproof layer 10. The upper and lower mesh layers 12 are connected by diagonal wires 15 penetrating through the rock wool layer 11. The mesh layer 12 includes a plurality of transverse wires 1201 and a plurality of longitudinal wires 1202. The longitudinal wires 1202 are arranged above the transverse wires 1201, and the transverse wires 1201 and the longitudinal wires 1202 are arranged in a crosswise manner. The diagonal wire 15 is wound around the longitudinal wire 1202 in a zigzag shape, and both ends of the diagonal wire 15 are tied to the mesh layer 12.

[0022] During use, the fireproof layer is arranged on the outermost layer to prevent external flames from burning inward through the plate shell 1. The waterproof layer is arranged inside the fireproof layer to prevent external water from seeping into the rock wool layer 11 through the plate shell 1, avoiding the rock wool layer 11 from absorbing water and rotting. The mesh layer 12 is arranged above and below the rock wool layer 11 and is connected to the rock wool layer 11 through the diagonal wire 15. The arrangement of the mesh layer 12 enhances the strength and stability of the rock wool board.

[0023] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A rock wool board with a splicing function, comprising a board shell (1) and a rock wool composite layer (2), characterized in that: A rock wool composite layer (2) is provided inside the plate shell (1). A splicing protrusion (3) is provided at one end of the plate shell (1), and a splicing groove (4) is provided at the other end of the plate shell (1). A positioning hole (5) is provided on the splicing protrusion (3), and a screw (6) is installed on the plate shell (1) of the splicing groove (4). The screw (6) is in threaded cooperation with the positioning hole (5). The rock wool composite layer (2) includes a first fireproof layer (7), a second fireproof layer (8), a first waterproof layer (9), a second waterproof layer (10), a rock wool layer (11), and a mesh layer (12). The first waterproof layer (9) is provided above the rock wool layer (11), the first fireproof layer (7) is provided above the first waterproof layer (9), the second waterproof layer (10) is provided below the rock wool layer (11), the second fireproof layer (8) is provided below the second waterproof layer (10). Mesh layers (12) are provided between the rock wool layer (11) and the first waterproof layer (9) and between the rock wool layer (11) and the second waterproof layer (10). The upper and lower mesh layers (12) are connected by diagonal wires (15) penetrating through the rock wool layer (11).

2. The rock wool board with a splicing function according to claim 1, wherein: Second adhesive layers (14) are provided between the mesh layer (12) on the rock wool layer (11) and the first waterproof layer (9) and between the mesh layer (12) under the rock wool layer (11) and the second waterproof layer (10).

3. The rock wool board with a splicing function according to claim 1, characterized in that: First adhesive layers (13) are provided between the first fireproof layer (7) and the first waterproof layer (9) and between the second fireproof layer (8) and the second waterproof layer (10).

4. The rock wool board with a splicing function according to claim 1, characterized in that: The mesh layer (12) includes a plurality of transverse wires (1201) and a plurality of longitudinal wires (1202). The longitudinal wires (1202) are provided above the transverse wires (1201), and the transverse wires (1201) and the longitudinal wires (1202) are arranged in a crosswise pattern.

5. A rock wool board with a splicing function according to claim 1, characterized in that: The diagonal wire (15) is wound around the longitudinal wire (1202) in a zigzag shape, and both ends of the diagonal wire (15) are tied to the mesh layer (12).

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