Sound insulation and noise reduction fiberboard

Abstract

The utility model discloses a sound insulation noise reduction fiberboard which comprises a fixing plate, one side of the fixing plate is fixedly connected with a mounting frame, a fiberboard body is arranged in the mounting frame, first grooves are symmetrically formed in the inner side of the mounting frame, and first threaded rods are rotationally connected between the two sides of the interior of each first groove. First grooves are symmetrically formed in one side of the top of the mounting frame, fixing blocks are connected to the outer sides of the first threaded rods in a threaded mode, second grooves are symmetrically formed in one side of the top of the mounting frame, and cover plates are arranged on the inner sides of the second grooves. And the clamping device is moved to one side of the fiberboard body and is clamped and fixed, so that convenience and rapidness are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of fiberboards, and particularly relates to a sound insulation and noise reduction fiberboard. Background Art

[0002] The sound insulation and noise reduction fiberboard is a new type of building material, mainly used for indoor and outdoor sound insulation and noise reduction treatment. It is mainly made of natural fibers, synthetic fibers or mineral fibers as raw materials through a certain production process. This kind of fiberboard has good sound absorption performance, can effectively absorb sound waves, reduce sound transmission, and achieve the effect of sound insulation and noise reduction.

[0003] The existing sound insulation and noise reduction fiberboards are generally adhered to a general substrate. Long-term use will cause them to separate, affecting the sound insulation effect, and it is not convenient to disassemble and assemble at the same time. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a sound insulation and noise reduction fiberboard to solve the problem that the existing sound insulation and noise reduction fiberboards are generally adhered to a general substrate, and long-term use will cause them to separate, affecting the sound insulation effect, and it is not convenient to disassemble and assemble at the same time as mentioned in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a sound insulation and noise reduction fiberboard, including a fixing plate, one side of the fixing plate is fixedly connected with an installation frame, a fiberboard body is arranged inside the installation frame, first grooves are symmetrically arranged on both sides of the inner side of the installation frame, first threaded rods are rotatably connected between both sides inside the four first grooves, fixing blocks are threadedly connected to the outer sides of the first threaded rods, second grooves are symmetrically arranged on one side of the top of the installation frame, and a cover plate is arranged inside the second grooves.

[0006] Preferably, the left end of one side of the bottom of the cover plate is rotatably connected with a second threaded rod, the right end of one side of the bottom of the cover plate is fixedly connected with a second sliding rod, and a clamping plate is threadedly connected to the outer side of the second threaded rod.

[0007] Preferably, a sliding groove is arranged on the left side of the fixing plate, and a mounting plate is fixedly connected to the right side of the fixing plate.

[0008] Preferably, first sliding rods are fixedly connected between both sides inside the four first grooves, and the other ends of the fixing blocks are slidably connected to the outer sides of the first sliding rods.

[0009] Preferably, one side of the first threaded rod is fixedly connected with a first rotating handle and extends out of one side of the top of the installation frame.

[0010] Preferably, the other end of the clamping plate is slidably connected to the outer side of the second sliding rod.

[0011] Preferably, a second rotating handle is fixedly connected to one side of the second threaded rod and extends out of one side of the top of the cover plate.

[0012] Preferably, one side of the fiberboard body is adhesively connected to one side of the fixing plate, the cover plate is fixedly connected to the inside of the second groove by screws, and the four fixing blocks are respectively arranged at the four corners inside the installation frame.

[0013] Compared with the prior art, the utility model provides a sound insulation and noise reduction fiberboard, which has the following beneficial effects:

[0014] 1. By arranging the fixing blocks, the fiberboard body is placed inside the installation frame. Rotating the first threaded rod can drive the fixing blocks to move, move them to one side of the fiberboard body, and clamp and fix it, which is convenient and fast.

[0015] 2. By arranging the clamping plate, the cover plate is placed inside the second groove. Rotating the second threaded rod can drive the clamping plate to move, move it to one side of the fiberboard body, and further clamp and fix the fiberboard body while covering the installation frame, which is convenient and fast.

[0016] The parts not involved in the device are the same as or can be realized by the prior art. The structure of the utility model is scientific and reasonable, safe and convenient to use, and provides great help for people. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings are used to provide a further understanding of the utility model and constitute a part of the specification. Together with the embodiments of the utility model, they are used to explain the utility model and do not constitute a limitation to the utility model. In the drawings:

[0018] Figure 1 is a front structural schematic diagram of a sound insulation and noise reduction fiberboard proposed by the utility model;

[0019] Figure 2 is a structural schematic diagram inside the installation frame of a sound insulation and noise reduction fiberboard proposed by the utility model;

[0020] Figure 3 is a structural schematic diagram of the installation frame of a sound insulation and noise reduction fiberboard proposed by the utility model;

[0021] Figure 4 is a structural schematic diagram of the bottom cross-section of the installation frame of a sound insulation and noise reduction fiberboard proposed by the utility model;

[0022] Figure 5 is a front structural schematic diagram of the cover plate of a sound insulation and noise reduction fiberboard proposed by the utility model;

[0023] Figure 6Schematic diagram of the bottom of a sound insulation and noise reduction fiber board cover proposed by the present utility model;

[0024] In the figure: 1, fixed plate; 2, mounting frame; 3, fiber board body; 4, first groove; 5, first threaded rod; 6, fixing block; 7, second groove; 8, cover plate; 9, second threaded rod; 10, clamping plate; 11, sliding groove; 12, mounting plate; 13, first sliding rod; 14, first rotating handle; 15, second sliding rod; 16, second rotating handle; 17, screw. Specific implementation mode

[0025] 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 work shall fall within the protection scope of the present utility model.

[0026] Please refer to Figures 1-6 , the present utility model provides a technical solution: a sound insulation and noise reduction fiber board, including a fixed plate 1, a mounting frame 2 is fixedly connected to one side of the fixed plate 1, a fiber board body 3 is arranged inside the mounting frame 2, first grooves 4 are symmetrically arranged on both sides of the inner side of the mounting frame 2, first threaded rods 5 are rotatably connected between both sides inside the four first grooves 4, fixing blocks 6 are threadedly connected to the outer sides of the first threaded rods 5, second grooves 7 are symmetrically arranged on one side of the top of the mounting frame 2, a cover plate 8 is arranged inside the second grooves 7. Place the fiber board body 3 inside the mounting frame 2 and make it contact with the fixed plate 1. Rotate the first threaded rod 5, which can drive the fixing block 6 to move, move it to one side of the fiber board body 3, and clamp and fix it. The cover plate 8 can be placed inside the second groove 7 to cover the fiber board body 3 inside the mounting frame 2.

[0027] In the present utility model, preferably, the left end of the bottom side of the cover plate 8 is rotatably connected to a second threaded rod 9, the right end of the bottom side of the cover plate 8 is fixedly connected to a second sliding rod 15, a clamping plate 10 is threadedly connected to the outer side of the second threaded rod 9. Rotating the second threaded rod 9 can drive the clamping plate 10 to move, move it to one side of the fiber board body 3, and further clamp and fix the fiber board body 3 while covering the mounting frame 2.

[0028] In the present utility model, preferably, a sliding groove 11 is arranged on the left side of the fixed plate 1, and a mounting plate 12 is fixedly connected to the right side of the fixed plate 1, which can facilitate the connection of multiple fixed plates 1 to each other, conveniently and quickly.

[0029] In the present utility model, preferably, a first sliding rod 13 is fixedly connected between the two sides inside the four first grooves 4, and the other end of the fixed block 6 is slidably connected to the outside of the first sliding rod 13. The arrangement of the first sliding rod 13 plays a role in limiting the movement of the fixed block 6.

[0030] In the present utility model, preferably, a first rotating handle 14 is fixedly connected to one side of the first threaded rod 5 and extends out of one side of the top of the mounting frame 2. By rotating the first rotating handle 14, the first threaded rod 5 can be driven to rotate.

[0031] In the present utility model, preferably, the other end of the clamping plate 10 is slidably connected to the outside of the second sliding rod 15. The arrangement of the second sliding rod 15 plays a role in limiting the movement of the clamping plate 10.

[0032] In the present utility model, preferably, a second rotating handle 16 is fixedly connected to one side of the second threaded rod 9 and extends out of one side of the top of the cover plate 8. By rotating the second rotating handle 16, the second threaded rod 9 can be driven to rotate.

[0033] In the present utility model, preferably, one side of the fiber board body 3 is adhesively connected to one side of the fixing plate 1, the cover plate 8 is fixedly connected to the inside of the second groove 7 by screws 17, and the four fixed blocks 6 are respectively arranged at the four corners inside the mounting frame 2, which can make the installation of the fiber board more stable. The cover plate 8 is fixed on the mounting frame 2 by screws 17.

[0034] The working principle and usage process of the present utility model: When in use, place the fiber board body 3 inside the mounting frame 2 in contact with the fixing plate 1. Rotate the first rotating handle 14 to drive the first threaded rod 5 to rotate, which can drive the fixed block 6 to move. Move it to one side of the fiber board body 3 and clamp and fix it. Then place the cover plate 8 inside the second groove 7 to cover the fiber board body 3 inside the mounting frame 2. Rotate the second rotating handle 16 to drive the second threaded rod 9 to rotate, which can drive the clamping plate 10 to move. Move it to one side of the fiber board body 3 to further clamp and fix the fiber board body 3 while covering the mounting frame 2. Finally, use screws 17 to fix the cover plate 8 on the mounting frame 2.

[0035] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A sound insulation and noise reduction fiberboard, comprising a fixing plate (1), characterized in that: One side of the fixed plate (1) is fixedly connected with a mounting frame (2). A fiberboard body (3) is arranged inside the mounting frame (2). First grooves (4) are symmetrically arranged on both inner sides of the mounting frame (2). First threaded rods (5) are rotatably connected between both sides inside the four first grooves (4). Fixed blocks (6) are threadedly connected to the outer sides of the first threaded rods (5). Second grooves (7) are symmetrically arranged on one side of the top of the mounting frame (2). A cover plate (8) is arranged inside the second grooves (7).

2. The sound-insulating and noise-reducing fiberboard according to claim 1, characterized in that: One end of the bottom of the cover plate (8) is rotatably connected with a second threaded rod (9). One end of the bottom of the cover plate (8) is fixedly connected with a second sliding rod (15). A clamping plate (10) is threadedly connected to the outer side of the second threaded rod (9).

3. The sound-insulating and noise-reducing fiberboard according to claim 1, wherein: A sliding groove (11) is arranged on the left side of the fixed plate (1). A mounting plate (12) is fixedly connected to the right side of the fixed plate (1).

4. A sound insulation and noise reduction fiberboard according to claim 1, characterized in that: First sliding rods (13) are fixedly connected between both sides inside the four first grooves (4). The other ends of the fixed blocks (6) are slidably connected to the outer sides of the first sliding rods (13).

5. The sound-insulating and noise-reducing fiberboard according to claim 1, characterized in that: One side of the first threaded rod (5) is fixedly connected with a first rotating handle (14), which extends out of one side of the top of the mounting frame (2).

6. The sound insulation and noise reduction fiberboard according to claim 2, wherein: The other end of the clamping plate (10) is slidably connected to the outer side of the second sliding rod (15).

7. The sound-insulating and noise-reducing fiberboard according to claim 2, characterized in that: One side of the second threaded rod (9) is fixedly connected with a second rotating handle (16), which extends out of one side of the top of the cover plate (8).

8. A sound insulation and noise reduction fiberboard according to claim 1, characterized in that: One side of the fiberboard body (3) is adhesively connected to one side of the fixed plate (1). The cover plate (8) is fixedly connected to the inside of the second groove (7) by screws (17). The four fixed blocks (6) are respectively arranged at the four corners inside the mounting frame (2).

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