Flame-retardant wood board connecting structure

Abstract

The utility model relates to the technical field of flame-retardant board connection, in particular to a flame-retardant board connection structure which comprises a first flame-retardant board and a second flame-retardant board, the first flame-retardant board sequentially comprises a first flame-retardant layer, a first heat insulation layer and a first connection layer from left to right, and the second flame-retardant board sequentially comprises a second flame-retardant layer, a second heat insulation layer and a second connection layer from right to left. The right side of the first connecting layer is concave, the left side of the second connecting layer is convex, and the convex face of the second connecting layer is matched with the concave face of the first connecting layer in an inserted mode. Fixing plates are respectively fixed at the upper ends and the lower ends of the flame-retardant plate I and the flame-retardant plate II, and a plurality of inserting columns I are connected to the middle positions of the fixing plates. The utility model has the advantages of simple structure and convenient connection.

Description

Technical Field

[0001] The utility model relates to the technical field of flame retardant wooden board connection, in particular to a flame retardant wooden board connection structure. Background Art

[0002] Flame-retardant boards are produced with wood as the main raw material. Due to the rationality of their structure and the fine processing during the production process, they can generally overcome the defects of wood and improve the physical and mechanical properties of wood. At the same time, flame-retardant plywood also overcomes the disadvantage of easy combustion of ordinary plywood, effectively improving the flame retardant properties of plywood. The production of flame-retardant boards is an important method to fully and reasonably utilize wood and improve the properties of wood. However, during processing, multiple boards are usually pasted together and cannot be quickly and accurately positioned during connection, resulting in the inability to quickly connect and combine them. Therefore, it is necessary to provide a flame-retardant wood board connection structure. Utility Model Content

[0003] In order to solve the above technical problems, the utility model specifically adopts the following technical solutions.

[0004] A flame retardant wooden board connection structure is designed, comprising a flame retardant board 1 and a flame retardant board 2, wherein the flame retardant board 1 comprises a flame retardant layer 1, a heat insulation layer 1, and a connection layer 1 from left to right, and the flame retardant board 2 comprises a flame retardant layer 2, a heat insulation layer 2, and a connection layer 2 from right to left, the right side of the connection layer 1 is concavely arranged, and the left side of the connection layer 2 is convexly arranged, and the convex surface of the connection layer 2 and the concave surface of the connection layer 1 are plugged and matched with each other; fixing plates are fixed to the upper and lower ends of the flame retardant board 1 and the flame retardant board 2, respectively, and a plurality of plug-in columns 1 are connected to the middle position of the fixing plates.

[0005] Preferably, a plurality of plug-in boards 1 plugged into the connection layer 2 are sequentially arranged on the right side of the connection layer 1 from top to bottom.

[0006] Preferably, the upper and lower ends of the convex surface of the second connecting layer are respectively connected with a second plug-in board, and the first plug-in post passes through the second plug-in board and extends to the inside of the convex surface of the second connecting layer.

[0007] Preferably, plug-in posts 2 are respectively provided on both sides of the plug-in post 1 on the fixing plate; the two plug-in posts 2 are respectively inserted into the corresponding flame-retardant layer 1 and flame-retardant layer 2.

[0008] Preferably, the two fixing plates are respectively bonded to the upper and lower ends of the first flame retardant plate and the second flame retardant plate.

[0009] The beneficial effects of the utility model are:

[0010] The utility model connects the flame retardant plate 1 and the flame retardant plate 2 with each other through the concave and convex matching, and then cooperates with the plug-in plate 1 and the plug-in plate 2 to plug into each other, so that the flame retardant plate 1 and the flame retardant plate 2 play a positioning role when they are connected, and achieve the purpose of quick connection and combination, and the upper and lower ends are bonded by the fixing plate, and the plug-in column 1 and the plug-in column 2 on the fixing plate are used to position the flame retardant plate 1 and the flame retardant plate 2, so that the flame retardant plate 1 and the flame retardant plate 2 are connected more tightly, and the overall structure is simple and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] The numbers in the figure are: 1 flame retardant board one, 12 flame retardant layer one, 13 heat insulation layer one, 14 connecting layer one, 2 flame retardant board two, 22 flame retardant layer two, 23 heat insulation layer two, 24 connecting layer two, 3 plug-in column two, 4 plug-in board two, 5 plug-in column one, 6 fixing plate, 7 plug-in board one. DETAILED DESCRIPTION

[0013] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0014] Example 1

[0015] A flame retardant wood board connection structure, such as Figure 1As shown, it includes a flame retardant board 1 and a flame retardant board 2. The flame retardant board 1 includes a flame retardant layer 12, a heat insulation layer 13, and a connecting layer 14 from left to right. The flame retardant board 2 includes a flame retardant layer 22, a heat insulation layer 23, and a connecting layer 24 from right to left. The right side of the connecting layer 14 is concave, and the left side of the connecting layer 24 is convex. The convex surface of the connecting layer 24 and the concave surface of the connecting layer 14 are plugged into each other, which is convenient for rapid and accurate positioning and connection of the flame retardant board and achieves a flame retardant effect. In order to further make the flame retardant board 1 and the flame retardant board 2 more tightly connected, a plurality of plug-in boards 7 plugged into the connecting layer 24 are arranged on the right side of the connecting layer 14 from top to bottom. In order to avoid the generation of gaps when the concave and convex surfaces are matched, a connection pad can be bonded to the convex surface, and a fixing plate 6 is fixed to the upper and lower ends of the flame retardant plate 1 and the flame retardant plate 2, respectively, and a plurality of plug-in columns 1 5 are connected to the middle position of the fixing plate 6. The two fixing plates 6 are bonded to the upper and lower ends of the flame retardant plate 1 and the flame retardant plate 2, respectively. The plug-in plates 2 4 are connected to the upper and lower ends of the convex surface of the connecting layer 2 24, respectively, and the plug-in columns 1 5 pass through the plug-in plates 2 4 and extend to the inside of the convex surface of the connecting layer 2 24. Plug-in columns 2 3 are provided on both sides of the plug-in columns 1 5 on the fixing plate 6; the two plug-in columns 2 3 are respectively inserted into the corresponding flame retardant layer 2 22 and the flame retardant layer 2 22. The fixing plate 6 is used to fasten the flame retardant plate 1 and the flame retardant plate 2, and cooperates with the plug-in column 1 5 and the plug-in column 2 3 to make the connection between the flame retardant plate 1 and the flame retardant plate 2 more firmly, and facilitates the positioning of the fixing plate 6 to achieve the purpose of quick installation. Specifically, when the fixing plate 6 is installed, the plug-in column 1 5 is first inserted into the connecting layer 1 and the connecting layer 2, and the plug-in column 2 is inserted into the corresponding flame retardant layer 12 and the flame retardant layer 2 22, so that the flame retardant plate 1 and the flame retardant plate 2 are tightly combined, and then the fixing plate is pulled away from the ends of the flame retardant plate 1 and the flame retardant plate 2 by a certain distance, and the glue is squeezed into the ends of the flame retardant plate 1 and the flame retardant plate 2, and then the fixing plate is squeezed on the ends of the flame retardant plate 1 and the flame retardant plate 2.

[0016] 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, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to 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 shall be included in the protection scope of the present invention.

Claims

1. A flame retardant wooden board connection structure, characterized in that: The invention comprises a flame retardant plate 1 (1) and a flame retardant plate 2 (2), wherein the flame retardant plate 1 (1) comprises a flame retardant layer 1 (12), a heat insulation layer 1 (13), and a connecting layer 1 (14) from left to right, and the flame retardant plate 2 (2) comprises a flame retardant layer 2 (22), a heat insulation layer 2 (23), and a connecting layer 2 (24) from right to left, wherein the right side of the connecting layer 1 (14) is concavely arranged, and the left side of the connecting layer 2 (24) is convexly arranged, and the convex surface of the connecting layer 2 (24) and the concave surface of the connecting layer 1 (14) are plugged into and matched with each other; fixing plates (6) are respectively fixed at the upper and lower ends of the flame retardant plate 1 (1) and the flame retardant plate 2 (2), and a plurality of plug-in posts 1 (5) are connected to the middle position of the fixing plates (6).

2. The flame retardant wood board connection structure according to claim 1, characterized in that: A plurality of plug-in boards (7) plugged into the second connection layer (24) are arranged in sequence from top to bottom on the right side of the first connection layer (14).

3. The flame retardant wood board connection structure according to claim 1, characterized in that: The upper and lower ends of the convex surface of the second connecting layer (24) are respectively connected to the second plug-in board (4), and the first plug-in column (5) passes through the second plug-in board (4) and extends to the inside of the convex surface of the second connecting layer (24).

4. The flame retardant wood board connection structure according to claim 1, characterized in that: Insertion posts (3) are provided on both sides of the first insertion post (5) on the fixing plate (6); the two second insertion posts (3) are respectively inserted into the corresponding second flame retardant layer (22) and the second flame retardant layer (22).

5. The flame retardant wood board connection structure according to claim 1, characterized in that: The two fixing plates (6) are respectively bonded to the upper and lower ends of the first flame retardant plate (1) and the second flame retardant plate (2).

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