Compound fireproof plate

Abstract

The utility model relates to the technical field of compound fireproof plates, in particular to a compound fireproof plate which comprises a supporting wall body, a plurality of first limiting grooves and second limiting grooves are formed in the two sides of the supporting wall body respectively, first clamping grooves are formed in the upper sides of the first limiting grooves respectively, second clamping grooves are formed in the second limiting grooves respectively, and the first clamping grooves and the second clamping grooves are communicated with each other. A plurality of connecting grooves are formed in the lower side of the supporting wall body, a plurality of fireproof plate bodies are connected to the two sides of the supporting wall body in a sliding mode, damping grooves are formed in the inner walls of the first limiting grooves and the inner walls of the second limiting grooves, a plurality of linkage grooves are formed in the supporting wall body, and the linkage grooves communicate with the damping grooves with the same height. Each linkage groove is internally connected with a damping assembly for achieving the damping effect on the corresponding fireproof plate body. According to the technical scheme, the use cost is reduced, the impact bearing capacity is improved, the service life is prolonged, and then long-time normal work is guaranteed.

Description

Technical Field

[0001] This utility model relates to the technical field of composite fireproof boards, specifically, to a composite fireproof board. Background Technology

[0002] Composite fireproof board is a building material composed of multiple layers of flame-retardant layers and a facing layer. The flame-retardant layers use fire-resistant materials to effectively prevent the spread of fire, while the facing layer provides an aesthetically pleasing appearance and increases the material's strength and durability. Composite fireproof board is commonly used in building walls, ceilings, and floors to provide additional safety protection against the occurrence and spread of fire. It is widely used in various building sectors, including commercial buildings, residential buildings, and public places. Using composite fireproof board can significantly reduce fire risk and protect people's lives and property. Compared with ordinary boards, composite fireproof board has the following characteristics and advantages: First, it has high high-temperature resistance and can resist flame erosion for a long time. Second, composite fireproof board is made of environmentally friendly materials, does not produce harmful gases, and is harmless to human health. In addition, composite fireproof board also has moisture-proof, weather-resistant, and corrosion-resistant properties, allowing it to maintain a good service life even in outdoor environments.

[0003] Traditional fireproof boards are mostly fireproof boards with fire-resistant materials installed on both sides of a board. This means that when the fireproof board is damaged during use, the entire fireproof board needs to be removed and replaced, which greatly increases the cost of use. In addition, the existing fireproof board structure is difficult to ensure that it can be easily replaced and removed, and it is also difficult to withstand large impact forces, which may cause the fireproof board to malfunction. Utility Model Content

[0004] This utility model proposes a composite fireproof board that reduces usage costs, improves impact resistance, extends service life, and thus ensures normal operation over a long period of time.

[0005] The technical solution of this utility model is as follows:

[0006] A type of fireproof panel, including a supporting wall;

[0007] The supporting wall has several first limiting grooves and second limiting grooves on both sides. Each first limiting groove has a first locking groove on its upper side, and each second limiting groove has a second locking groove on its upper side. The supporting wall has several connecting grooves on its lower side.

[0008] Several fireproof panels are slidably connected to both sides of the supporting wall.

[0009] Shock-absorbing grooves are provided on the inner walls of the first and second limiting grooves;

[0010] The supporting wall has several linkage grooves, each of which is connected to a shock-absorbing groove of the same height. Each linkage groove is connected to a shock-absorbing component that provides shock absorption for each fireproof panel.

[0011] Furthermore, the shock absorption assembly includes several guide blocks;

[0012] Each of the guide blocks is fixedly connected to the two end faces of the supporting wall. An adjusting column is rotatably connected to the two coaxial guide blocks. The adjusting column has several threaded grooves. A transmission block is threadedly connected to each of the threaded grooves. An elastic plate is hinged to both sides of each transmission block. A locking pin is abutted against the side of each elastic plate facing the adjusting column. Each locking pin is fixedly connected to the supporting wall.

[0013] Furthermore, both ends of the adjusting column are provided with internal hexagonal grooves.

[0014] Furthermore, the fireproof board body includes a firewall body, with a locking post fixedly connected to the upper end of the firewall body and an elastic sleeve fixedly connected to the lower end of the firewall body, the inner diameter of the elastic sleeve being the same as the outer diameter of the locking post.

[0015] A limiting block is fixedly connected to one side of the firewall body, and the limiting block abuts against the inner walls of both the first limiting groove and the second limiting groove;

[0016] The elastic sleeve has an open side.

[0017] Furthermore, the limiting block is provided with a resistance groove, and the maximum distance between the resistance groove and the limiting block is equal to the thickness of the elastic plate.

[0018] Furthermore, a positioning groove is provided on the side of the firewall body near the locking post, and the height of the positioning groove is the same as the thickness of the elastic sleeve.

[0019] Furthermore, several grooves are provided on both sides of the supporting wall, and each guide block is fixedly connected to the inner wall of the groove.

[0020] The beneficial effects of this utility model are as follows:

[0021] After several fireproof panels are installed, they overlap each other, so that when a single fireproof panel is subjected to impact, the force is distributed evenly to the surrounding fireproof panels, thus dispersing the force and preventing damage to the fireproof panels. This ensures that the fireproof panels can perform their fireproof function. At the same time, when a single fireproof panel is damaged, it can be replaced, reducing the cost of use. The shock-absorbing components can further offset the impact force on a single fireproof panel, buffering and neutralizing the impact force. Together with the connection between several fireproof panels, this ensures that the fireproof panels can work normally. Attached Figure Description

[0022] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0023] Figure 1 This is a schematic diagram of the positive axis of this utility model;

[0024] Figure 2 This is a magnified view of a partial explosion of the present invention. Figure 1 ;

[0025] Figure 3 for Figure 2 Enlarged diagram of B in the middle;

[0026] Figure 4 for Figure 2 Enlarged diagram of A in the middle;

[0027] Figure 5 This is a schematic diagram illustrating the mutual covering effect of the fireproof panels of this utility model;

[0028] Figure 6 This is a magnified view of a partial explosion of the present invention. Figure 2 ;

[0029] Figure 7 This is a schematic diagram illustrating the interaction between the fireproof panel and the supporting wall 11 of this utility model. Figure 1 ;

[0030] Figure 8 This is a schematic diagram illustrating the interaction between the fireproof panel and the supporting wall 11 of this utility model. Figure 2 .

[0031] In the diagram: 11. Supporting wall; 12. First limiting groove; 13. Second limiting groove; 14. First locking groove; 15. Second locking groove; 16. Connecting groove; 17. Fireproof board body; 18. Shock-absorbing groove; 19. Linkage groove; 110. Settling groove; 21. Guide block; 22. Adjusting column; 221. Internal hexagonal groove; 23. Threaded groove; 24. Transmission block; 25. Elastic plate; 26. Locking pin; 31. Fire wall body; 311. Positioning groove; 32. Locking column; 33. Elastic sleeve; 34. Limiting block; 341. Resistance groove. Detailed Implementation

[0032] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0033] Example

[0034] like Figures 1 to 8 As shown, this embodiment proposes a composite fireproof board, including a supporting wall 11;

[0035] A number of first limiting grooves 12 and second limiting grooves 13 are respectively opened on the supporting wall 11. Each first locking groove 14 is opened on the upper side of each first limiting groove 12. Each second locking groove 15 is opened on the upper side of each second limiting groove 13. A number of connecting grooves 16 are opened on the lower side of the supporting wall 11.

[0036] Several fireproof panels 17 are slidably connected to both sides of the supporting wall 11;

[0037] Several damping grooves 18 are respectively formed on the inner wall of the first limiting groove 12 and the inner wall of the second limiting groove 13;

[0038] Several linkage slots 19 are opened on the supporting wall 11, and each linkage slot 19 is connected to the damping slot 18 of the same height. The damping components that damp the fireproof panels 17 are connected in the linkage slot 19.

[0039] After several fireproof panels 17 are installed, they cover each other so that when a single fireproof panel 17 is subjected to impact, the force can be distributed to the surrounding fireproof panels 17, thus dispersing the force and preventing damage to the fireproof panels 17. This ensures that the fireproof panels 17 can perform their fireproof function. At the same time, when a single fireproof panel 17 is damaged, it can be replaced, reducing the cost of use.

[0040] The shock absorption components can further offset the impact force on a single fireproof panel 17, thus buffering and offsetting the impact force. Together with the connection relationship of several fireproof panels 17, they ensure that the fireproof panels 17 can work normally.

[0041] like Figures 1-4 and Figure 6 As shown, the damping assembly includes several guide blocks 21;

[0042] Each guide block 21 is fixedly connected to the two end faces of the supporting wall 11. The adjusting column 22 is rotatably connected to the two coaxial guide blocks 21. Several threaded grooves 23 are opened on the adjusting column 22. Each threaded groove 23 is threadedly connected to each transmission block 24. Each transmission block 24 is hinged to two elastic plates 25 on both sides. Each elastic plate 25 abuts against the locking pin 26 on the side facing the adjusting column 22. Each locking pin 26 is fixedly connected to the supporting wall 11.

[0043] By rotating the adjusting column 22, the transmission block 24 moves along the adjusting column 22. Then, under the limiting action of the two locking pins 26, the angle at which the elastic plates 25 on both sides open to both sides gradually increases, thereby adjusting the elastic force of the elastic plates 25 to cope with the impact. This allows the elastic plates 25 to offset the impact force on a single firewall body 31, thereby improving the service life of the firewall body 31 and ensuring the effectiveness of the firewall body 31.

[0044] like Figures 1-4 and Figure 6 As shown, two internal hexagonal slots 221 are respectively opened on both ends of the adjusting column 22;

[0045] When the elasticity of the elastic plate 25 has weakened, the adjusting column 22 can be rotated through the internal hexagonal groove 221, thereby adjusting the distance of the transmission block 24 on the adjusting column 22, increasing the angle at which the elastic plate 25 opens to both sides, so that more areas of the elastic plate 25 participate in the deformation, thereby adjusting the buffering effect of the elastic plate 25 on the impact.

[0046] like Figure 5 As shown, the fireproof board body 17 includes a fire wall body 31. The upper end of the fire wall body 31 is fixedly connected to the locking post 32, and the lower end of the fire wall body 31 is fixedly connected to the elastic sleeve 33. The inner diameter of the elastic sleeve 33 is the same as the outer diameter of the locking post 32.

[0047] One side of the firewall body 31 is fixedly connected to the limiting block 34, and the limiting block abuts against the inner walls of the first limiting groove 12 and the second limiting groove 13.

[0048] The elastic sleeve 33 has an open side;

[0049] After several fireproof panels 17 are installed, they cover and abut against each other to ensure the strength of the fireproof panel 17 installation. At the same time, when a single fireproof panel 17 is subjected to impact, it can transfer the impact force to other fireproof panels 17 through the mutual covering effect, thereby reducing the damage of the impact force to the single fireproof panel 17 and thus ensuring the service life of the fireproof panel 17.

[0050] like Figures 1-4 and Figure 6 As shown, the anti-force groove 341 is formed on the limiting block 34. The maximum distance between the anti-force groove 341 and the limiting block 34 is equal to the thickness of the elastic plate 25. The end face of the elastic plate 25 is limited by the anti-force groove 341, so that the limiting block 34 can perform shock absorption through the elastic plate 25. When the firewall body 31 is impacted, it can transmit the impact force to the elastic plate 25, and the elasticity of the elastic plate 25 itself can buffer and absorb the shock.

[0051] like Figures 2-3 and Figure 5As shown, the positioning groove 311 is formed on the side of the firewall body 31 near the locking post 32. The height of the positioning groove 311 is the same as the thickness of the elastic sleeve 33. When the locking post 32 and the elastic sleeve 33 on the two firewall bodies 31 cover each other, one end of the elastic sleeve 33 is embedded in the positioning groove 311, making the connection between the two firewall bodies 31 tighter.

[0052] like Figure 4 and Figure 6 As shown, several sinkholes 110 are respectively opened on both sides of the supporting wall 11, and each guide block 21 is fixedly connected to the inner wall of the sinkhole 110, so that after each guide block 21 is installed on the supporting wall 11, the guide block 21 is flush with the two ends of the supporting wall 11, so that the installation of the guide block 21 will not affect the overall aesthetics of the supporting wall 11.

[0053] The principle of this embodiment is as follows:

[0054] Several fireproof panels 17 are installed. First, the uppermost position of the supporting wall 11 is installed. The limiting block 34 slides into the first limiting groove 12 from one side of the supporting wall 11. At the same time, the locking post 32 limits the movement along the first locking groove 14. After the individual fireproof panel 17 slides into the innermost position, the other fireproof panels 17 of the same height are installed in sequence.

[0055] Then, the second layer of fireproof board 17 is installed close to the top fireproof board 17, so that the upper and lower fireproof board 17 are fitted together by the locking post 32 and the elastic sleeve 33. The fitted position is in contact with the second locking groove 15. The installation is carried out in sequence until the bottom is installed, so that the bottom fireproof wall 31 slides along the second limiting groove 13 until it is flush with the side of the upper fireproof wall 31 and stops. Then, the elastic sleeve 33 at the lower end of the fireproof wall 31 is inserted into the linkage groove 19 and then fixed by threaded connection.

[0056] Next, rotate one end of the adjusting column 22 with an Allen wrench to make the transmission block 24 slide along the adjusting column 22 through the threaded connection with the threaded groove 23. Then, the elastic plates 25 on both sides open to both sides under the action of abutting against the locking pin 26, and finally make each elastic plate 25 engage with the abutting groove 341 on the installed limit block 34, thus completing the adjustment of the shock absorption component.

[0057] When a single fireproof panel 17 is subjected to force, the force is distributed to both sides due to the mutual covering effect of the upper and lower layers. Then, when a single fireproof panel 17 is subjected to a greater force, the force will be transmitted to the elastic plate 25, and the elastic plate 25 will buffer the force through its own elastic deformation.

[0058] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A double-layer fireproof board, comprising a supporting wall (11), characterized in that... ； The supporting wall (11) has several first limiting grooves (12) and second limiting grooves (13) on both sides. Each first limiting groove (12) has a first locking groove (14) on its upper side. Each second limiting groove (13) has a second locking groove (15) on its upper side. The supporting wall (11) has several connecting grooves (16) on its lower side. Several fireproof panels (17) are slidably connected to both sides of the supporting wall (11); A shock-absorbing groove (18) is provided on the inner wall of each of the first limiting groove (12) and the inner wall of the second limiting groove (13); The supporting wall (11) is provided with several linkage grooves (19), each linkage groove (19) is connected to a shock-absorbing groove (18) of the same height, and each linkage groove (19) is connected to a shock-absorbing component that provides shock absorption for each fireproof panel (17).

2. The composite fireproof board according to claim 1, characterized in that, The damping assembly includes several guide blocks (21); Each of the guide blocks (21) is fixedly connected to the two end faces of the supporting wall (11). An adjusting column (22) is rotatably connected to the two coaxial guide blocks (21). Several threaded grooves (23) are provided on the adjusting column (22). A transmission block (24) is threadedly connected to each of the threaded grooves (23). An elastic plate (25) is hinged to both sides of each transmission block (24). A locking pin (26) abuts against the side of each elastic plate (25) facing the adjusting column (22). Each locking pin (26) is fixedly connected to the supporting wall (11).

3. A composite fireproof board according to claim 2, characterized in that, Both ends of the adjusting column (22) are provided with internal hexagonal grooves (221).

4. The composite fireproof board according to claim 2, characterized in that, The fireproof board body (17) includes a fire wall body (31), the upper end of the fire wall body (31) is fixedly connected to a locking post (32), and the lower end of the fire wall body (31) is fixedly connected to an elastic sleeve (33), the inner diameter of the elastic sleeve (33) is the same as the outer diameter of the locking post (32); A limiting block (34) is fixedly connected to one side of the firewall body (31), and the limiting block abuts against the inner walls of the first limiting groove (12) and the second limiting groove (13); The elastic sleeve (33) has an open side.

5. The composite fireproof board according to claim 4, characterized in that, The limiting block (34) is provided with a resisting groove (341), and the maximum distance between the resisting groove (341) and the limiting block (34) is equal to the thickness of the elastic plate (25).

6. The composite fireproof board according to claim 4, characterized in that, A positioning groove (311) is provided on the side of the firewall body (31) near the locking post (32), and the height of the positioning groove (311) is the same as the thickness of the elastic sleeve (33).

7. The composite fireproof board according to claim 2, characterized in that, The supporting wall (11) has several sinkholes (110) on both sides, and each guide block (21) is fixedly connected to the inner wall of the sinkhole (110).

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