Sound-absorbing and noise-reducing fireproof plate

Abstract

The utility model provides a sound-absorbing and noise-reducing fireproof plate, which relates to the technical field of fireproof plates and comprises a shell, a group of threaded holes are formed in one side of the outer wall of the shell, a sliding groove is formed in one side of the outer wall of the shell, a sliding block is fixedly mounted on one side of the outer wall of the shell, and a square hole is formed in the top of the shell. According to the utility model, when the fireproof plate is installed, a worker can place different numbers of plates according to the actual situation, so that the overall thickness of the fireproof plate is flexibly adjusted, and then the multiple layers of plates can be tightly attached and fixed in the shell through the moving extrusion plate only by rotating the fixing bolts; therefore, the problems of cost and installation efficiency caused by too thick plates are avoided while the fireproof and sound insulation effects are guaranteed, and the sliding grooves and the sliding blocks are arranged on the shell, so that the installation efficiency of the fireproof plates is improved, and meanwhile the connection stability is improved.

Description

Technical Field

[0001] This utility model relates to the field of fireproof board technology, and in particular to a sound-absorbing and noise-reducing fireproof board. Background Technology

[0002] Fireproof boards are a type of building material used for surface decoration. They have excellent fire resistance and flame retardant properties and are widely used in various fields such as interior decoration, furniture, cabinets, laboratory countertops, and exterior walls, providing these places with a beautiful and safe solution.

[0003] Existing materials, such as the sound-absorbing, noise-reducing, and fireproof board mentioned in Chinese Patent Publication No. CN216839985U, include a main body with sound-absorbing cotton, a sound-absorbing board, and a fireproof board arranged sequentially on both sides. The main body, sound-absorbing cotton, sound-absorbing board, and fireproof board are bonded and fixed together with adhesive. The sound-absorbing cotton and sound-absorbing board absorb noise into the board, thereby reducing noise. The fireproof board can resist the spread of fire to a certain extent in the event of a fire. The combination of sound-absorbing cotton, sound-absorbing board, and fireproof board can effectively absorb sound, reduce noise, and prevent fire. The side wall of the fireproof board has grooves and convex strips with opposite positions. The convex strips are adapted to the grooves of adjacent boards. The grooves have a concave triangular cross-section, and the convex strips have a convex triangular cross-section. The grooves and convex strips are mutually adapted guiding structures, which facilitates quick and easy installation between the boards. It can effectively absorb sound, reduce noise, and prevent fire in noisy or fire-prone places such as kitchens and bars, meeting people's needs.

[0004] While the aforementioned sound-absorbing and fireproof boards can provide sound absorption and fire protection, they are typically produced using standardized processes, and their thickness is determined at the factory. This makes it difficult to meet the personalized thickness requirements of all customers. If the sound-absorbing and fireproof boards are too thin, their sound absorption and fire protection effects may be significantly reduced. If the sound-absorbing and fireproof boards are too thick, not only will the installation cost increase, but the increased weight will also create difficulties for installation and transportation. Utility Model Content

[0005] The purpose of this utility model is to solve the problem that the fireproof board cannot be adjusted in thickness when the above-mentioned equipment is in use, which affects the fireproof and sound insulation effect and increases the installation cost. Therefore, a sound-absorbing and noise-reducing fireproof board is proposed.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a sound-absorbing, noise-reducing, and fireproof board, comprising a shell, a set of threaded holes on one side of the outer wall of the shell, a sliding groove on one side of the outer wall of the shell, a slider fixedly installed on one side of the outer wall of the shell, a square hole on the top of the shell, fixing bolts threadedly connected to the inner surface of each set of threaded holes, a pressing plate fixedly installed on one side of the outer wall of each set of fixing bolts, and a set of spring hinges fixedly installed on the top of the inner wall of the shell, with the outer walls of each set of spring hinges connected together. A baffle is fixedly installed, and the inner wall of the square hole is movably inserted into the outer wall of the baffle. A wooden sound-absorbing board is movably inserted into the inner wall of the outer shell. A set of sound wave channels is opened on the outer wall of the wooden sound-absorbing board. A rock wool board is in contact with one side of the outer wall of the wooden sound-absorbing board, and the outer wall of the rock wool board is movably inserted into the inside of the outer shell. A calcium silicate fiber board is in contact with one side of the outer wall of the rock wool board, and the outer wall of the calcium silicate fiber board is movably inserted into the inside of the outer shell. A gypsum board is in contact with one side of the outer wall of the calcium silicate fiber board, and the outer wall of the gypsum board is movably inserted into the inside of the outer shell.

[0007] Preferably, one side of the outer wall of the gypsum board is in contact with a rubber shock-absorbing plate, and the outer wall of the rubber shock-absorbing plate is movably inserted into the interior of the outer shell.

[0008] Preferably, one side of the outer wall of the rubber damping plate is in contact with a composite fiberboard, and the outer wall of the composite fiberboard is movably inserted into the interior of the outer shell, while one side of the outer wall of the composite fiberboard is in contact with the outer wall of a set of extruded plates.

[0009] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0010] 1. In this utility model, when installing the fireproof board, workers can put in different numbers of boards according to the actual situation, thereby flexibly adjusting the overall thickness of the fireproof board. Then, by simply rotating the fixing bolts, the moving extrusion plate can make the multi-layer boards fit tightly together and fix them inside the shell. This ensures the fireproof and sound insulation effect while avoiding the cost and installation efficiency problems caused by excessively thick boards. The sliding grooves and sliders set on the shell not only improve the installation efficiency of the fireproof board, but also increase the stability of the connection.

[0011] 2. In this utility model, the wooden sound-absorbing board, the sound wave channel, and the rock wool board work together to enable the fireproof board to absorb and dissipate a large amount of sound waves, thereby improving the comfort of the indoor environment. The calcium silicate fiber board and gypsum board can effectively prevent the spread of fire and reduce the losses caused by fire. The rubber shock-absorbing board absorbs and disperses the impact force of the external environment on the fireproof board, thereby extending the service life of the fireproof board. The composite fiber board, as a reinforcing layer, improves the tensile strength and impact resistance of the fireproof board. Attached Figure Description

[0012] Figure 1 This utility model provides a front view perspective view of the structure of a sound-absorbing, noise-reducing, and fireproof board;

[0013] Figure 2 This utility model provides a partial top perspective view of a sound-absorbing, noise-reducing, and fireproof board;

[0014] Figure 3 This utility model provides a partial bottom-view perspective view of a sound-absorbing, noise-reducing, and fireproof board.

[0015] Figure 4 This utility model provides a three-dimensional view of structure A in a sound-absorbing, noise-reducing, and fireproof board;

[0016] Figure 5 This utility model provides a side view of the internal structure of a sound-absorbing, noise-reducing, and fireproof board.

[0017] Legend:

[0018] 1. Outer shell; 2. Threaded hole; 3. Slide groove; 4. Slider; 5. Square hole; 6. Fixing bolt; 7. Extrusion plate; 8. Spring hinge; 9. Baffle; 10. Wooden sound-absorbing board; 11. Sound wave channel; 12. Rock wool board; 13. Calcium silicate fiber board; 14. Gypsum board; 15. Rubber damping board; 16. Composite fiber board. Detailed Implementation

[0019] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0020] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0021] Example 1, as Figures 1-5 As shown, this utility model provides a sound-absorbing, noise-reducing, and fireproof board, including a shell 1. A set of threaded holes 2 are opened on one side of the outer wall of the shell 1. A sliding groove 3 is opened on one side of the outer wall of the shell 1. A slider 4 is fixedly installed on one side of the outer wall of the shell 1. A square hole 5 is opened on the top of the shell 1. A fixing bolt 6 is threadedly connected to the inner surface of the set of threaded holes 2. A pressing plate 7 is fixedly installed on one side of the outer wall of the set of fixing bolts 6. A set of spring hinges 8 is fixedly installed on the top of the inner wall of the shell 1. A baffle 9 is fixedly installed between the outer surface of each set of spring hinges 8, and the inner surface of the square hole 5 is movably inserted into the outer surface of the baffle 9.

[0022] The overall effect of Embodiment 1 is as follows: When the fireproof board needs to be installed, the worker can use the corresponding board material to push the baffle 9 in sequence. At this time, the baffle 9 will rotate and descend under the action of the two spring hinges 8 below, thus exposing the square hole 5. The board material can enter the interior of the outer shell 1 through the square hole 5. When the board material no longer presses against the baffle 9, the spring that was pressed inside the spring hinge 8 begins to reset, driving the baffle 9 to rotate upward and insert into the square hole 5. After the user inserts all the boards into the interior of the outer shell 1, the fixing bolt 6 can be rotated. At this time, the fixing bolt 6 can rotate forward through the threaded hole 2, driving the extrusion plate 7 forward. The extrusion plate 7 can make the multi-layer boards fit tightly together, preventing the fireproof and sound absorption effect from being greatly reduced due to excessive gaps. By placing different numbers of boards, the overall thickness of the fireproof board can be adjusted, so that the user can get sufficient fireproof and sound insulation effect, avoiding the impact of excessive board thickness on cost and installation efficiency. It can also fix the board inside the outer shell 1, preventing the board from being worn due to continuous movement. Finally, the user inserts the slider 4 of one outer shell 1 into the groove 3 of another outer shell 1, so that the two fireproof boards can be quickly connected.

[0023] Example 2, as Figures 2-5 As shown, a wooden sound-absorbing panel 10 is movably inserted into the inner surface wall of the outer shell 1. A set of sound wave channels 11 are opened on the outer surface wall of the wooden sound-absorbing panel 10. A rock wool board 12 is in contact with one side of the outer surface wall of the wooden sound-absorbing panel 10, and the outer surface wall of the rock wool board 12 is movably inserted into the interior of the outer shell 1. A calcium silicate fiber board 13 is in contact with one side of the outer surface wall of the rock wool board 12, and the outer surface wall of the calcium silicate fiber board 13 is movably inserted into the interior of the outer shell 1. A gypsum board 14 is in contact with one side of the outer surface wall of the calcium silicate fiber board 13, and the outer surface wall of the gypsum board 14 is movably inserted into the interior of the outer shell 1. A rubber damping plate 15 is in contact with one side of the outer surface wall of the rubber damping plate 15, and the outer surface wall of the rubber damping plate 15 is movably inserted into the interior of the outer shell 1. A composite fiber board 16 is in contact with one side of the outer surface wall of the composite fiber board 16, and the outer surface wall of the composite fiber board 16 is movably inserted into the interior of the outer shell 1. The outer surface wall of the composite fiber board 16 is in contact with the outer surface wall of a set of extruded plates 7.

[0024] The overall effect of Embodiment 2 is that the wooden sound-absorbing board 10 can effectively absorb sound waves and allow the remaining sound waves to enter the sound wave channel 11. At this time, the sound waves will be repeatedly reflected and scattered inside the sound wave channel 11 until most of the sound wave energy is consumed and converted into heat energy. The sound wave channel 11 can also increase the surface area of ​​the wooden sound-absorbing board 10, increasing its chance of contact with sound waves, thereby improving the sound absorption capacity of the sound-absorbing board. The rock wool board 12 can absorb the remaining sound waves, further improving the sound absorption effect. It can also effectively prevent the spread of fire in the event of a fire. The calcium silicate fiber board 13 and gypsum board 14 can effectively block the transfer of heat and maintain the structural integrity for a certain period of time, thereby effectively blocking the spread of flames and buying valuable time for personnel evacuation and firefighting. The rubber damping board 15 can absorb and disperse the vibration and impact force from the building or equipment, extending the service life of the fireproof board. The composite fiber board 16 can be used as a reinforcing layer to increase the tensile strength and impact resistance of the board.

[0025] Working Principle: During the installation of the fireproof board, workers will push the baffles 9 one by one. These baffles 9 will rotate and descend flexibly under the action of two spring hinges 8, making room for the board to enter. Then, the board will smoothly enter the interior of the outer shell 1 through the square hole 5. Once the board is in place, the spring hinges 8 will automatically reset, causing the baffles 9 to re-insert into the square hole 5, ensuring that the board will not slip out. After all the boards are properly placed inside the outer shell 1, the workers will rotate the fixing bolts 6. The bolts will advance along the threaded hole 2, pushing the extrusion plate 7 forward. The function of the extrusion plate 7 is to ensure that multiple boards fit tightly together, avoiding the weakening of the fireproof and sound-absorbing effect due to excessive gaps. By adjusting the number of boards placed, the workers can flexibly adjust the overall thickness of the fireproof board, thereby ensuring sufficient fireproof and sound insulation effects while avoiding the cost and installation efficiency problems caused by excessively thick boards. The fixing bolts 6 can also firmly fix the boards to the outer shell. 1. Internally, it effectively prevents the boards from wearing out due to movement. To quickly connect two fireproof boards, workers only need to insert the slider 4 of one shell 1 into the groove 3 of the other shell 1. This design not only simplifies the installation process but also improves the stability of the connection. In the internal structure of the fireproof board, the wooden sound-absorbing board 10 can effectively absorb most of the sound waves and guide the remaining sound waves into the sound wave channel 11. Inside the sound wave channel 11, the sound waves will undergo repeated reflection and scattering processes until their energy is largely consumed and converted into heat energy. The rock wool board 12 is responsible for absorbing the remaining sound waves. The calcium silicate fiber board 13 and gypsum board 14 can effectively block the spread of flames, which buys valuable time for personnel evacuation and firefighting. The rubber shock-absorbing board 15 enables the fireproof board to exhibit better durability when subjected to vibration and impact forces of buildings or equipment. The composite fiber board 16 significantly improves the tensile strength and impact resistance of the board.

[0026] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A sound-absorbing, noise-reducing, and fireproof board, comprising a shell (1) and a rubber damping plate (15), characterized in that: A set of threaded holes (2) is provided on one side of the outer wall of the outer shell (1). A sliding groove (3) is provided on one side of the outer wall of the outer shell (1). A slider (4) is fixedly installed on one side of the outer wall of the outer shell (1). A square hole (5) is provided on the top of the outer shell (1). A fixing bolt (6) is threadedly connected to the inner surface of the set of threaded holes (2). A pressing plate (7) is fixedly installed on one side of the outer wall of the set of fixing bolts (6). A set of spring hinges (8) is fixedly installed on the top of the inner wall of the outer shell (1). A set of spring hinges (8) is fixedly installed between the outer walls of each set of spring hinges (8). A baffle (9) is inserted into the inner wall of the square hole (5) and the outer wall of the baffle (9). A wooden sound-absorbing board (10) is inserted into the inner wall of the outer shell (1). A set of sound wave channels (11) is opened on the outer wall of the wooden sound-absorbing board (10). A rock wool board (12) is in contact with one side of the outer wall of the wooden sound-absorbing board (10). The outer wall of the rock wool board (12) is inserted into the interior of the outer shell (1). A calcium silicate fiber board (13) is in contact with one side of the outer wall of the rock wool board (12). The outer wall of the calcium silicate fiber board (13) is inserted into the interior of the outer shell (1).

2. The sound-absorbing, noise-reducing, and fireproof board according to claim 1, characterized in that: The outer wall of the calcium silicate fiberboard (13) is in contact with a gypsum board (14), and the outer wall of the gypsum board (14) is movably inserted into the interior of the outer shell (1).

3. The sound-absorbing, noise-reducing, and fireproof board according to claim 2, characterized in that: The outer wall of the rubber damping plate (15) is in contact with the composite fiberboard (16), and the outer wall of the composite fiberboard (16) is movably inserted into the interior of the outer shell (1), while the outer wall of the composite fiberboard (16) is in contact with the outer wall of a set of extrusion plates (7).

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