CN220580243U - Assembled acoustic celotex board - Google Patents
Assembled acoustic celotex board Download PDFInfo
- Publication number
- CN220580243U CN220580243U CN202321678129.9U CN202321678129U CN220580243U CN 220580243 U CN220580243 U CN 220580243U CN 202321678129 U CN202321678129 U CN 202321678129U CN 220580243 U CN220580243 U CN 220580243U
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- China
- Prior art keywords
- sound
- absorbing plate
- groove
- abatvoix
- absorbing
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- 229920000742 Cotton Polymers 0.000 claims abstract description 17
- 239000000835 fiber Substances 0.000 claims abstract description 6
- 229920000728 polyester Polymers 0.000 claims abstract description 6
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000009413 insulation Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 description 10
- 238000010276 construction Methods 0.000 description 3
- 238000007790 scraping Methods 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Building Environments (AREA)
Abstract
The utility model discloses an assembled sound insulation board, and relates to the technical field of sound insulation boards; the sound absorbing structure comprises a first sound absorbing plate and a second sound absorbing plate, wherein a first groove is formed in the rear vertical face of the first sound absorbing plate, a plurality of first stand columns are uniformly arranged in the first groove, and a plurality of sound absorbing holes are formed between the first stand columns; a second groove is formed in the rear elevation of the second sound-absorbing plate, a plurality of second stand columns are uniformly arranged in the second groove, and the first sound-absorbing plate and the second sound-absorbing plate are arranged in parallel in front; the utility model can be constructed quickly, spliced up and down, spliced left and right, convenient for installation, has good tightness, the first and second grooves are internally provided with the first and second stand columns for supporting the whole, the stability of the whole is improved, the sound absorbing cotton is made of polyester fiber cotton material, the environmental protection effect is good, the keel is not required to be used independently, the process is simple, and the practicability is strong.
Description
Technical Field
The utility model relates to the technical field of sound insulation plates, in particular to an assembled sound insulation plate.
Background
With the improvement of the life quality of people, the problem of building noise pollution is getting more and more concerned. The existing common sound insulation and noise reduction method for the building wall is to embed sound absorption cotton into two layers of gypsum boards, glass magnesium boards, cement pressed fiber boards and the like by adopting light steel keels or to form a wall sound insulation board by adopting light mineral cotton boards. However, this method has many construction steps, a long construction time, a large work load of workers and a low work efficiency, and therefore, it is necessary to provide a mute structure which has a good sound insulation effect and is convenient to install, so as to solve the above-mentioned problems.
Disclosure of Invention
In order to achieve the above purpose, the present utility model provides the following technical solutions: the assembled sound insulation board comprises a first sound absorption board and a second sound absorption board, wherein a first groove is formed in the rear vertical face of the first sound absorption board, a plurality of first stand columns are uniformly arranged in the first groove, and a plurality of sound absorption holes are formed between the first stand columns; a second groove is formed in the rear elevation of the second sound-absorbing plate, a plurality of second upright posts are uniformly arranged in the second groove, the first sound-absorbing plate and the second sound-absorbing plate are arranged in front of each other in parallel, the front elevation of the first sound-absorbing plate is contacted with the rear elevation of the second sound-absorbing plate, and the first sound-absorbing plate and the second sound-absorbing plate are fixed through expansion screws; sound-absorbing cotton is arranged in the second groove; the rear elevation of the first sound-absorbing plate is contacted with the wall surface.
Preferably, the top and one side of the first acoustic board are provided with cutting, the cutting is arranged on one side of the front elevation near the top of the first acoustic board, the bottom and the other side of the first acoustic board are provided with baffle plates, the baffle plates are arranged on one side of the rear elevation near the bottom of the first acoustic board, the bottom of the baffle plates and the bottom of the second acoustic board are positioned on the same horizontal plane to form slots, and the slots are formed between the baffle plates on the side of the first acoustic board and the second acoustic board.
Preferably, the first upright post and the first sound absorbing plate are of an integrated structure.
Preferably, an integrated structure is formed between the second upright post and the second sound absorbing plate.
Preferably, the sound absorbing cotton is polyester fiber cotton.
Preferably, the peripheral edge positions of the front vertical face of the second sound-absorbing plate are uniformly provided with bolt holes.
The beneficial effects are that: compared with the prior art, the utility model can be used for quick construction, is convenient for installation by up-and-down grafting and left-and-right grafting, has good tightness, is provided with the first upright post and the second upright post in the first groove and the second groove, is used for supporting the whole body, improves the whole stability, adopts polyester fiber cotton material for sound absorption cotton, has good environmental protection effect, does not need to use keels independently, and has simple process and strong practicability.
Drawings
Fig. 1 is a cross-sectional view of the structure of the present utility model.
Fig. 2 is a rear elevation of a second acoustic panel of the present utility model.
Fig. 3 is a front elevation of a second acoustic panel of the present utility model.
Fig. 4 is a rear elevation of the first sound-absorbing panel of the present utility model.
Fig. 5 is a front elevation of a first acoustic panel of the present utility model.
In the accompanying drawings: 1-a first sound-absorbing plate, 101-a groove I, 102-a column I, 103-sound-absorbing holes, 104-cutting, 105-baffle, 2-a second sound-absorbing plate, 201-a groove II, 202-a column II and 3-bolt holes.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
Examples
Referring to the drawings, in an embodiment of the present utility model, an assembled sound insulation board comprises a first sound absorption board 1 and a second sound absorption board 2, a first groove 101 is formed on a rear vertical surface of the first sound absorption board 1, a plurality of first upright posts 102 are uniformly arranged in the first groove 101, and a plurality of sound absorption holes 103 are formed between the first upright posts 102; a second groove 201 is formed in the rear elevation of the second sound-absorbing plate 2, a plurality of second stand columns 202 are uniformly arranged in the second groove 201, the first sound-absorbing plate 1 and the second sound-absorbing plate 2 are arranged in front of each other in parallel, the front elevation of the first sound-absorbing plate 1 is contacted with the rear elevation of the second sound-absorbing plate 2, and the first sound-absorbing plate 1 and the second sound-absorbing plate 2 are fixed through expansion screws; sound-absorbing cotton is arranged in the second groove 201; the rear elevation of the first sound-absorbing plate 1 is contacted with the wall surface; the top and one side of first abatvoix 1 are provided with cutting 104, cutting 104 sets up the one side of facade before 1 top is close to in first abatvoix, the bottom and the other side of first abatvoix 1 are provided with baffle 105, baffle 105 sets up the one side of facade behind 1 bottom is close to in first abatvoix, just the bottom of baffle 105 and the bottom of second abatvoix 2 are located same horizontal plane and form the slot, also form the slot between baffle 105 on 1 side of first abatvoix and the second abatvoix 2, can insert the cutting in the slot after accomplishing with first abatvoix and the second abatvoix equipment and assemble the installation. The first upright post 102 and the first acoustic board 1 are of an integrated structure. The second upright post 202 and the second acoustic panel 2 are integrally formed. The sound-absorbing cotton is polyester fiber cotton. The edge positions around the front vertical face of the second acoustic panel 2 are uniformly provided with bolt holes 3, the arrangement of the bolt holes is used for installing expansion screws in the first acoustic panel and the second acoustic panel, and the expansion screw caps enter the bolt holes, so that follow-up processes such as putty scraping are facilitated.
The using mode is as follows: firstly, fixing a first sound-absorbing plate and a second sound-absorbing plate through expansion screws, wherein the edge of the front vertical face of the second sound-absorbing plate is provided with bolt holes, the expansion screws are installed at the bolt holes, and after the expansion screws are installed, the expansion screws completely enter the bolt holes, so that the later putty scraping and other works are facilitated, then, the rear vertical face of the first sound-absorbing plate is installed close to a wall body, and an inserting groove is formed between a baffle plate on the first sound-absorbing plate and the second sound-absorbing plate, the first sound-absorbing plate is provided with inserting strips, and the inserting strips are inserted into the inserting groove to be integrally assembled, so that the assembly is convenient and quick;
the utility model can be constructed quickly, spliced up and down, spliced left and right, convenient for installation, has good tightness, the first and second grooves are internally provided with the first and second stand columns for supporting the whole, the stability of the whole is improved, the sound absorbing cotton is made of polyester fiber cotton material, the environmental protection effect is good, the keel is not required to be used independently, the process is simple, and the practicability is strong.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and improvements can be made by those skilled in the art without departing from the spirit of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent.
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
Claims (6)
1. An assembled acoustic baffle, characterized in that: the sound absorbing structure comprises a first sound absorbing plate (1) and a second sound absorbing plate (2), wherein a first groove (101) is formed in the rear vertical face of the first sound absorbing plate (1), a plurality of first stand columns (102) are uniformly arranged in the first groove (101), and a plurality of sound absorbing holes (103) are formed between the two first stand columns (102); a second groove (201) is formed in the rear vertical face of the second sound-absorbing plate (2), a plurality of second stand columns (202) are uniformly arranged in the second groove (201), the first sound-absorbing plate (1) and the second sound-absorbing plate (2) are arranged in front of each other in parallel, the front vertical face of the first sound-absorbing plate (1) is contacted with the rear vertical face of the second sound-absorbing plate (2), and the first sound-absorbing plate (1) and the second sound-absorbing plate (2) are fixed through expansion screws; sound-absorbing cotton is arranged in the second groove (201); the rear elevation of the first sound-absorbing plate (1) is contacted with the wall surface.
2. An assembled acoustic panel as claimed in claim 1, wherein: the top and a side of first abatvoix (1) are provided with cutting (104), cutting (104) set up in one side of front elevation is close on first abatvoix (1) top, the bottom and the another side of first abatvoix (1) are provided with baffle (105), baffle (105) set up in one side of back elevation is close to first abatvoix (1) bottom, just the bottom of baffle (105) and the bottom of second abatvoix (2) are located the coplanar and form the slot, also form the slot between baffle (105) and the second abatvoix (2) on first abatvoix (1) side.
3. An assembled acoustic panel as claimed in claim 1, wherein: the first upright post (102) and the first sound absorbing plate (1) are of an integrated structure.
4. An assembled acoustic panel as claimed in claim 1, wherein: and the second upright post (202) and the second sound absorbing plate (2) are of an integrated structure.
5. An assembled acoustic panel as claimed in claim 1, wherein: the sound-absorbing cotton is polyester fiber cotton.
6. An assembled acoustic panel as claimed in claim 1, wherein: bolt holes (3) are uniformly formed in the peripheral edge positions of the front vertical face of the second sound-absorbing plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321678129.9U CN220580243U (en) | 2023-06-29 | 2023-06-29 | Assembled acoustic celotex board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321678129.9U CN220580243U (en) | 2023-06-29 | 2023-06-29 | Assembled acoustic celotex board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220580243U true CN220580243U (en) | 2024-03-12 |
Family
ID=90113381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321678129.9U Active CN220580243U (en) | 2023-06-29 | 2023-06-29 | Assembled acoustic celotex board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220580243U (en) |
-
2023
- 2023-06-29 CN CN202321678129.9U patent/CN220580243U/en active Active
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