CN222730821U - A combined inorganic fiber sound insulation board - Google Patents
A combined inorganic fiber sound insulation board Download PDFInfo
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- CN222730821U CN222730821U CN202420823500.4U CN202420823500U CN222730821U CN 222730821 U CN222730821 U CN 222730821U CN 202420823500 U CN202420823500 U CN 202420823500U CN 222730821 U CN222730821 U CN 222730821U
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Abstract
The utility model discloses a combined inorganic fiber sound insulation board, which comprises an inorganic fiber substrate, wherein a first reinforcing net is arranged at the top of the inorganic fiber substrate, the top of the first reinforcing net is fixedly connected with the bottom of a first inorganic fiber porous board, a protection frame is arranged at the top of the first inorganic fiber porous board, connecting screws are arranged on the outer surface of the protection frame, a sound insulation layer is arranged inside the protection frame, a groove is formed on the outer surface of the sound insulation layer, two layers of sound insulation net plates in a wave shape are fixedly connected in an inner cavity of the sound insulation layer, a plurality of damping strips are adhered to the top and the bottom of the sound insulation net plates, the combined inorganic fiber sound insulation board firstly reduces the energy of sound by utilizing the sound insulation net plates, and meanwhile, the damping strips on the sound insulation net plates absorb the energy transmitted to the sound insulation net plates, so that a good sound insulation effect can be achieved, and the requirements of people can be met.
Description
Technical Field
The utility model relates to the technical field of extruded sheets, in particular to a combined inorganic fiber sound insulation board.
Background
In the construction industry, sound insulation is a common field of application. Noise pollution is increasingly perceived as an impact on health and quality of life, and therefore performance requirements for sound insulation materials are increasing. The traditional inorganic fiber sound insulation board is often unable to meet the expectations of people in practical application because the inorganic fiber material composed of the inorganic fiber sound insulation board has lower sound absorption performance, so a combined inorganic fiber sound insulation board is provided.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a combined inorganic fiber sound insulation board, which solves the problem that the traditional inorganic fiber sound insulation board cannot meet the expectations of people in practical application due to the fact that the inorganic fiber material consisting of the inorganic fiber sound insulation board has lower sound absorption performance.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The combined inorganic fiber sound insulation plate comprises an inorganic fiber substrate, wherein a first reinforcing net is arranged at the top of the inorganic fiber substrate, the top of the first reinforcing net is fixedly connected with the bottom of a first inorganic fiber porous plate, a protection frame is arranged at the top of the first inorganic fiber porous plate, connecting screws are arranged on the outer surface of the protection frame, a sound insulation layer is arranged inside the protection frame, a groove is formed in the outer surface of the sound insulation layer, a second reinforcing net is arranged at the top of the sound insulation layer, the top of the second reinforcing net is fixedly connected with the bottom of the second inorganic fiber porous plate, and a fireproof plate is arranged at the top of the second inorganic fiber porous plate;
Two layers of sound insulation mesh plates in a wave shape are fixedly connected in the inner cavity of the sound insulation layer, and a plurality of damping strips are adhered to the top and the bottom of the sound insulation mesh plates.
As a preferable technical scheme of the utility model, the first reinforcing mesh and the second reinforcing mesh are both glass fiber meshes.
As the preferable technical scheme of the utility model, the protection frame is shaped like a Chinese character kou, a through hole is formed at the joint of the protection frame and the sound insulation layer, and the protection frame is in threaded connection with one side of the sound insulation layer through the through hole and a connecting screw.
As a preferable technical scheme of the utility model, the second reinforcing net is fixedly connected with the top of the sound insulation layer through a second inorganic fiber porous plate.
As a preferable technical scheme of the utility model, the fireproof plate is fixedly connected with the top of the sound insulation layer through the second reinforcing net and the second inorganic fiber porous plate.
As a preferable technical scheme of the utility model, the fireproof plate adopts one of a mineral wool plate and a glass wool plate.
As a preferable technical scheme of the utility model, the first reinforcing net is fixedly connected with the bottom of the sound insulation layer through the first inorganic fiber porous plate.
Compared with the prior art, the utility model provides a combined inorganic fiber sound insulation board, which has the following beneficial effects:
1. According to the combined inorganic fiber sound insulation board, the protection effect on the sound insulation layer can be achieved through the installed protection frame, the grooves on the surface of the sound insulation layer are utilized to enable the first inorganic fiber porous board and the second reinforcing net to be connected with the first inorganic fiber porous board and the second reinforcing net more tightly, the connection strength is higher, the sound insulation layer is further improved to have better sound insulation and higher strength, the sound insulation mesh board is utilized to firstly reduce the energy of sound in use, and meanwhile, the damping strips on the sound insulation mesh board are utilized to absorb the energy transmitted to the sound insulation mesh board, so that a better sound insulation effect can be achieved, and the demands of people can be met;
2. The combined inorganic fiber sound-insulating board is characterized in that a first reinforcing net and a second reinforcing net which are made of glass fiber net are utilized, and the integral strength of the sound-insulating layer can be enhanced when the first reinforcing net and the second reinforcing net are added into the sound-insulating layer.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic plan view of the structure of the present utility model;
FIG. 3 is a perspective view of a protective frame of the present utility model;
Fig. 4 is a schematic perspective view of a sound insulation layer of the structure of the present utility model.
In the figure, 1, an inorganic fiber substrate, 2, a first reinforcing net, 3, a first inorganic fiber porous plate, 4, a protection frame, 5, a fireproof plate, 6, a second reinforcing net, 7, a second inorganic fiber porous plate, 8, a connecting screw, 9, a sound insulation layer, 91, a sound insulation mesh plate, 92, a damping strip, 10 and a groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, in the present embodiment, a combined inorganic fiber sound insulation board includes an inorganic fiber substrate 1, a first reinforcing mesh 2 is disposed at the top of the inorganic fiber substrate 1, the top of the first reinforcing mesh 2 is fixedly connected with the bottom of a first inorganic fiber porous board 3, a protection frame 4 is disposed at the top of the first inorganic fiber porous board 3, a connection screw 8 is disposed on the outer surface of the protection frame 4, a sound insulation layer 9 is disposed inside the protection frame 4, a groove 10 is formed on the outer surface of the sound insulation layer 9, a second reinforcing mesh 6 is disposed at the top of the sound insulation layer 9, the top of the second reinforcing mesh 6 is fixedly connected with the bottom of the second inorganic fiber porous board 7, and a fireproof plate 5 is disposed at the top of the second inorganic fiber porous board 7;
Two layers of sound insulation mesh plates 91 in a wave shape are fixedly connected in the inner cavity of the sound insulation layer 9, and a plurality of damping strips 92 are adhered to the top and the bottom of the sound insulation mesh plates 91.
In this embodiment, the protection effect can be realized to the puigging 9 through the protection frame 4 of installing, and utilize the recess 10 on puigging 9 surface can make the more inseparable of first inorganic fiber perforated plate 3 and second reinforcing wire 6 rather than being connected, joint strength is higher, and then the puigging 9 has been improved and have better sound insulation and also possess higher intensity simultaneously, first inorganic fiber perforated plate 3 and second inorganic fiber perforated plate 7 adopt inorganic fiber material to make, further improve this holistic sound insulation effect of puigging, utilize the fire prevention performance of fire prevention board 5 of installing can improve, puigging 9 utilizes the energy that sound insulation mesh plate 91 at first reduced the sound in the use, and simultaneously utilize the damping strip 92 on sound insulation mesh plate 91 to absorb the energy that propagates to on the sound insulation mesh plate 91, and then can play better sound insulation effect, wherein, the material of damping strip 92 preferably adopts as foam material, first reinforcing wire 2 and second reinforcing wire 6 all adopt glass fiber mesh, make through adopting glass fiber mesh 2 and the second reinforcing wire 6 can improve this holistic sound insulation effect.
In some embodiments, the first reinforcing mesh 2 and the second reinforcing mesh 6 are both fiberglass mesh. The first reinforcing mesh 2 and the second reinforcing mesh 6, which are made of glass fiber mesh, can strengthen the entire strength of the soundproof layer when added thereto.
In some embodiments, the protection frame 4 is shaped like a Chinese character kou, a through hole is formed at the connection part of the protection frame 4 and the sound insulation layer 9, and the protection frame 4 is in threaded connection with one side of the sound insulation layer 9 through the through hole and the connecting screw 8. The protection frame 4 is "mouthful" font, and the through-hole has been seted up to the junction of protection frame 4 and puigging 9, and the protection frame 4 passes through-hole and coupling screw 8 and one side threaded connection of puigging 9, and coupling screw 8's external diameter size and the internal diameter size looks adaptation of through-hole are convenient for the connection of protection frame 4.
In some embodiments, the second reinforcing mesh 6 is fixedly connected to the top of the sound insulation layer 9 by a second inorganic fiber porous plate 7. Ensure that the installation position of the second reinforcing net 6 is reasonable and the strength of the sound insulation board can be better enhanced
In some embodiments, the fire protection plate 5 is fixedly connected to the top of the sound insulation layer 9 by a second reinforcing mesh 6 and a second inorganic fiber porous plate 7. The fireproof plate 5 is reasonable in structural arrangement and convenient to use
In some embodiments, the fireproof board 5 is one of mineral wool board and glass wool board. The fireproof plate 5 made of mineral wool plates and glass wool plates can play a good role in fireproof.
In some embodiments, the first reinforcing mesh 2 is fixedly connected to the bottom of the sound insulation layer 9 by the first inorganic fiber porous plate 3. The first reinforcing mesh 2 is fixedly connected with the bottom of the sound insulation layer 9 through the first inorganic fiber porous plate 3, so that the bottom of the sound insulation layer 9 is higher in strength.
The structures of the application are all adhered and fixed by glue.
When the sound insulation plate is used by a user, the sound insulation plate 9 can be protected through the installed protection frame 4, the grooves 10 on the surface of the sound insulation plate 9 are utilized to enable the first inorganic fiber porous plate 3 and the second reinforcing net 6 to be connected with the sound insulation plate 9 more tightly, the connection strength is higher, the sound insulation plate 9 is further improved to have better sound insulation and higher strength, the first inorganic fiber porous plate 3 and the second inorganic fiber porous plate 7 are made of inorganic fiber materials, the integral sound insulation effect of the sound insulation plate is further improved, the fireproof performance of the installed fireproof plate 5 can be improved, the sound insulation plate 9 firstly reduces the energy of sound in use, meanwhile, the damping strips 92 on the sound insulation plate 91 absorb the energy transmitted to the sound insulation plate 91, and further the better sound insulation effect can be achieved, wherein the materials of the damping strips 92 are preferably foam materials.
It should be noted that the above-mentioned embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited thereto, but may be modified or substituted for some of the technical features thereof by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The combined inorganic fiber sound insulation board is characterized by comprising an inorganic fiber substrate (1), wherein a first reinforcing net (2) is arranged at the top of the inorganic fiber substrate (1), the top of the first reinforcing net (2) is fixedly connected with the bottom of a first inorganic fiber porous board (3), a protection frame (4) is arranged at the top of the first inorganic fiber porous board (3), a connecting screw (8) is arranged on the outer surface of the protection frame (4), a sound insulation layer (9) is arranged in the protection frame (4), a groove (10) is formed in the outer surface of the sound insulation layer (9), a second reinforcing net (6) is arranged at the top of the sound insulation layer (9), the top of the second reinforcing net (6) is fixedly connected with the bottom of the second inorganic fiber porous board (7), and a fireproof plate (5) is arranged at the top of the second inorganic fiber porous board (7).
Two layers of sound insulation mesh plates (91) which are in wave shapes are fixedly connected in the inner cavity of the sound insulation layer (9), and a plurality of damping strips (92) are adhered to the top and the bottom of the sound insulation mesh plates (91).
2. A composite inorganic fiber sound insulation board according to claim 1, wherein the first reinforcing net (2) and the second reinforcing net (6) are glass fiber net.
3. The combined inorganic fiber sound insulation board of claim 1, wherein the protection frame (4) is shaped like a Chinese character kou, a through hole is formed in the joint of the protection frame (4) and the sound insulation layer (9), and the protection frame (4) is in threaded connection with one side of the sound insulation layer (9) through the through hole and a connecting screw (8).
4. A composite inorganic fiber sound insulation board according to claim 1, wherein the second reinforcing net (6) is fixedly connected with the top of the sound insulation layer (9) through the second inorganic fiber porous plate (7).
5. A combined inorganic fiber sound insulation board according to claim 1, wherein the fireproof board (5) is fixedly connected with the top of the sound insulation layer (9) through a second reinforcing net (6) and a second inorganic fiber porous board (7).
6. A composite inorganic fiber sound insulation board according to claim 1, wherein the fireproof board (5) is one of mineral wool board and glass wool board.
7. A combined inorganic fiber sound insulation board according to claim 1, wherein the first reinforcing net (2) is fixedly connected with the bottom of the sound insulation layer (9) through the first inorganic fiber porous plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420823500.4U CN222730821U (en) | 2024-04-19 | 2024-04-19 | A combined inorganic fiber sound insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420823500.4U CN222730821U (en) | 2024-04-19 | 2024-04-19 | A combined inorganic fiber sound insulation board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222730821U true CN222730821U (en) | 2025-04-08 |
Family
ID=95228330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420823500.4U Active CN222730821U (en) | 2024-04-19 | 2024-04-19 | A combined inorganic fiber sound insulation board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222730821U (en) |
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2024
- 2024-04-19 CN CN202420823500.4U patent/CN222730821U/en active Active
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