Multi-layer composite insulation board for building

Abstract

The utility model belongs to the technical field of insulation boards, and particularly relates to a multi-layer composite insulation board for buildings, which comprises a first insulation board, and a splicing component is arranged on one side of the first insulation board. The splicing assembly comprises a sliding rail, the sliding rail is fixedly connected to one side of the first heat preservation plate, and a second heat preservation plate is arranged on one side of the first heat preservation plate. According to the sliding rail, the limiting groove is formed in the bottom of one side of the sliding strip, the bidirectional telescopic rod is arranged in the limiting groove, when the sliding strip slides in the sliding rail, the two side walls of the sliding rail extrude the limiting block, the limiting block shrinks and extrudes the spring, and when the sliding strip slides to the position of the limiting hole in the sliding rail, the limiting block pops up and is inserted into the limiting hole under the action of the spring; therefore, stable splicing of the two heat preservation plates is achieved, the situation that the two heat preservation plates are separated or crack and loosen due to insufficient bonding force of glue is eradicated, the service life of the heat preservation plates is prolonged, and frequent maintenance in the later period is not needed.

Description

Technical Field

[0001] This utility model relates to the field of insulation board technology, specifically to multi-layer composite insulation boards for building applications. Background Technology

[0002] In today's rapidly evolving construction industry, new building materials are constantly emerging, providing a continuous impetus for improving building performance and reducing energy consumption and emissions. Among them, multi-layer composite insulation boards, as a high-efficiency and environmentally friendly building material, are gradually becoming a favorite in modern construction due to their excellent thermal insulation performance and convenient construction process.

[0003] However, existing composite insulation boards are typically bonded together using adhesive, which carries the risk of weak adhesion. If the adhesive is of poor quality or the application is improper, insufficient bonding strength may result, leading to defects such as delamination, cracking, or loosening. These defects not only affect the aesthetics of the building but may also reduce its structural strength and durability.

[0004] It should be noted that the above content falls within the inventor's technical knowledge and does not necessarily constitute prior art. Utility Model Content

[0005] In view of the shortcomings of the existing technology, this utility model provides a multi-layer composite insulation board for buildings, which solves the existing problems.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a multi-layer composite insulation board for building, comprising an insulation board one, wherein a splicing component is provided on one side of the insulation board one;

[0007] The splicing assembly includes a slide rail, which is fixedly connected to one side of the insulation board one. An insulation board two is provided on one side of the insulation board one. A slide bar is fixedly connected to the side of the insulation board two near the insulation board one. The slide bar is slidably connected to the slide rail. A limit component is provided on one side inside the slide bar.

[0008] As a preferred technical solution of this utility model, the limiting component includes a limiting groove, which is opened on one side of the bottom of the slide bar. Limiting blocks are slidably connected to both sides of the slide bar. The limiting blocks are slidably connected to both sides of the limiting groove. A bidirectional telescopic rod is fixedly connected to the opposite side of the limiting blocks. A spring is sleeved on the outer periphery of the bidirectional telescopic rod. Two evenly distributed limiting holes are opened on the inner wall of one side of the slide rail. The limiting blocks are slidably connected to the limiting holes.

[0009] As a preferred embodiment of this utility model, the insulation board has a fiber layer inside.

[0010] As a preferred embodiment of this invention, a waterproof layer is adhered to the bottom of the fiber layer.

[0011] As a preferred embodiment of this utility model, a reinforcing layer is bonded to the bottom of the waterproof layer, and the reinforcing layer has an I-shaped structure.

[0012] As a preferred embodiment of this utility model, a heat insulation layer is bonded to the bottom of the reinforcing layer, and a wear-resistant layer is bonded to the bottom of the heat insulation layer.

[0013] As a preferred embodiment of this utility model, the bottom of the insulation board and the second insulation board is provided with a plurality of evenly distributed anti-slip pads.

[0014] Compared with the prior art, this utility model provides a multi-layer composite insulation board for buildings, which has the following characteristics:

[0015] Beneficial effects:

[0016] 1. The building uses multi-layer composite insulation boards. Workers slide the sliding strips on one side of the insulation board into the sliding rails on the other side of the insulation board to quickly connect the two boards. Compared with glue bonding, it is more environmentally friendly, more efficient, and saves costs.

[0017] 2. This building uses multi-layer composite insulation boards. By opening a limiting groove at the bottom of one side of the slide bar and installing a bidirectional telescopic rod inside the limiting groove, when the slide bar slides in the slide rail, the two side walls of the slide rail press against the limiting block. The limiting block retracts and compresses the spring. When it slides to the position of the limiting hole inside the slide rail, the limiting block pops out under the action of the spring and inserts into the limiting hole, thereby achieving a stable splicing of two insulation boards. This eliminates the possibility of insufficient adhesive strength from the glue causing the two insulation boards to separate or crack and loosen, extending the service life of the insulation boards and eliminating the need for frequent maintenance later. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the anti-slip mat structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the insulation layer structure of this utility model;

[0021] Figure 4 For this utility model Figure 1 Enlarged view of point A in the middle;

[0022] Figure 5 For this utility model Figure 2 Enlarged diagram of point B in the middle.

[0023] In the diagram: 1. Insulation board one; 2. Insulation board two; 3. Slide rail; 4. Slide strip; 5. Anti-slip mat; 6. Fiber layer; 7. Waterproof layer; 8. Reinforcing layer; 9. Insulation layer; 10. Wear-resistant layer; 11. Limiting hole; 12. Two-way telescopic rod; 13. Spring; 14. Limiting groove; 15. Limiting block. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] refer to Figure 1 In this implementation plan: a multi-layer composite insulation board for building includes insulation board 1, and a splicing component is provided on one side of insulation board 1;

[0026] The splicing assembly includes a slide rail 3, which is fixedly connected to one side of the insulation board 1. An insulation board 2 is provided on one side of the insulation board 1. A slide bar 4 is fixedly connected to the side of the insulation board 2 near the insulation board 1. The slide bar 4 is slidably connected to the slide rail 3. A limit component is provided on one side inside the slide bar 4.

[0027] Specifically, the staff slides the slide bar 4 on one side of insulation board 2 into the slide rail 3 on one side of insulation board 1, so that the two boards can be quickly connected. Compared with glue bonding, it is more environmentally friendly, more efficient, and saves costs.

[0028] refer to Figure 2 , Figure 4 and Figure 5 In this embodiment, the limiting component includes a limiting groove 14, which is opened on one side of the bottom of the slide bar 4. Limiting blocks 15 are slidably connected to both sides of the slide bar 4. The limiting blocks 15 are slidably connected to both sides of the limiting groove 14. A bidirectional telescopic rod 12 is fixedly connected to the opposite side of the limiting blocks 15. A spring 13 is sleeved on the outer periphery of the bidirectional telescopic rod 12. Two evenly distributed limiting holes 11 are opened on the inner wall of one side of the slide rail 3. The limiting blocks 15 are slidably connected to the limiting holes 11.

[0029] Specifically, by opening a limiting groove 14 at the bottom of one side of the slide bar 4, and setting a bidirectional telescopic rod 12 inside the limiting groove 14, when the slide bar 4 slides in the slide rail 3, the two side walls of the slide rail 3 press the limiting block 15, and the limiting block 15 contracts to compress the spring 13. When it slides to the position of the limiting hole 11 inside the slide rail 3, the limiting block 15 pops out under the action of the spring 13 and inserts into the limiting hole 11, thereby achieving a stable splicing of the two insulation boards. This eliminates the situation where the adhesive force of the glue is insufficient, causing the two insulation boards to separate or crack and loosen, thus extending the service life of the insulation boards and eliminating the need for frequent maintenance later.

[0030] refer to Figure 3 In this embodiment, the insulation board 1 has a fiber layer 6 inside, a waterproof layer 7 is bonded to the bottom of the fiber layer 6, a reinforcing layer 8 is bonded to the bottom of the waterproof layer 7, the reinforcing layer 8 has an I-shaped structure, an insulation layer 9 is bonded to the bottom of the reinforcing layer 8, a wear-resistant layer 10 is bonded to the bottom of the insulation layer 9, and multiple evenly distributed anti-slip pads 5 are provided at the bottom of the insulation board 1 and the insulation board 2.

[0031] Specifically, the fiber layer 6 is mainly fiber cement board, which has excellent impact resistance and protects the internal materials from external environmental erosion. The waterproof layer 7 prevents external moisture from entering the board and corroding it, thus reducing its service life. The reinforcing layer 8 has an I-beam structure, composed of two parallel boards with a web in the middle and flanges on both sides. This structure is not easily deformed or twisted, can withstand large loads, and has extremely high stability and load-bearing capacity. The insulation layer 9 is made of rock wool board, which can effectively reduce heat loss and improve the building's insulation effect. The wear-resistant layer 10 improves the durability of the board and reduces the need for frequent replacement of insulation boards due to daily wear. The anti-slip pad 5 prevents the board from sliding and changing position during use, causing uneven stress at various angles and thus damaging the insulation board.

[0032] The working principle and usage process of this utility model are as follows: The operator slides the slider 4 on one side of insulation board 2 into the slide rail 3 on one side of insulation board 1, realizing the quick connection of the two boards. Compared with glue bonding, it is more environmentally friendly, more efficient, and saves costs. By opening a limiting groove 14 at the bottom of one side of the slider 4, and setting a bidirectional telescopic rod 12 inside the limiting groove 14, when the slider 4 slides in the slide rail 3, the two side walls of the slide rail 3 press the limiting block 15, and the limiting block 15 retracts to compress the spring 13. When it slides to the position of the limiting hole 11 inside the slide rail 3, the limiting block 15 pops out under the action of the spring 13 and inserts into the limiting hole 11, thereby realizing the stable splicing of the two insulation boards. This eliminates the situation where the two insulation boards separate or crack and loosen due to insufficient adhesive force of glue, extends the service life of the insulation boards, and eliminates the need for frequent maintenance later.

[0033] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A multi-layer composite insulation board for building, comprising insulation board one (1), characterized in that: A splicing assembly is provided on one side of the insulation board (1); The splicing assembly includes a slide rail (3), which is fixedly connected to one side of the insulation board one (1). An insulation board two (2) is provided on one side of the insulation board one (1). A slide bar (4) is fixedly connected to the side of the insulation board two (2) near the insulation board one (1). The slide bar (4) is slidably connected to the slide rail (3). A limit component is provided on one side inside the slide bar (4).

2. The multi-layer composite insulation board for building use according to claim 1, characterized in that: The limiting component includes a limiting groove (14), which is opened on one side of the bottom of the slide bar (4). Limiting blocks (15) are slidably connected to both sides of the slide bar (4). The limiting blocks (15) are slidably connected to both sides of the limiting groove (14). A bidirectional telescopic rod (12) is fixedly connected to the opposite side of the limiting blocks (15). A spring (13) is sleeved on the outer periphery of the bidirectional telescopic rod (12). Two evenly distributed limiting holes (11) are opened on the inner wall of one side of the slide rail (3). The limiting blocks (15) are slidably connected to the limiting holes (11).

3. The multi-layer composite insulation board for building use according to claim 1, characterized in that: The insulation board (1) has a fiber layer (6) inside.

4. The multi-layer composite insulation board for building use according to claim 3, characterized in that: A waterproof layer (7) is adhered to the bottom of the fiber layer (6).

5. The multi-layer composite insulation board for building use according to claim 4, characterized in that: The bottom of the waterproof layer (7) is bonded with a reinforcing layer (8), which has an I-shaped structure.

6. The multi-layer composite insulation board for building use according to claim 5, characterized in that: The bottom of the reinforcing layer (8) is bonded with a heat insulation layer (9), and the bottom of the heat insulation layer (9) is bonded with a wear-resistant layer (10).

7. The multi-layer composite insulation board for building use according to claim 1, characterized in that: The bottom of the insulation board one (1) and the insulation board two (2) are provided with a plurality of evenly distributed anti-slip pads (5).

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