CN220117638U - Sound-absorbing and sound-insulating composite fiber cement board - Google Patents
Sound-absorbing and sound-insulating composite fiber cement board Download PDFInfo
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- CN220117638U CN220117638U CN202321262475.9U CN202321262475U CN220117638U CN 220117638 U CN220117638 U CN 220117638U CN 202321262475 U CN202321262475 U CN 202321262475U CN 220117638 U CN220117638 U CN 220117638U
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- sound
- installation shell
- installation
- cement board
- composite fiber
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- 239000004568 cement Substances 0.000 title claims abstract description 46
- 239000000835 fiber Substances 0.000 title claims abstract description 29
- 239000002131 composite material Substances 0.000 title claims abstract description 27
- 238000009434 installation Methods 0.000 claims abstract description 85
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000009413 insulation Methods 0.000 claims description 23
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 230000030279 gene silencing Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 239000004566 building material Substances 0.000 abstract description 2
- 238000011900 installation process Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002557 mineral fiber Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Building Environments (AREA)
Abstract
The utility model discloses a sound-absorbing and sound-insulating composite fiber cement board, which relates to the technical field of building materials and comprises a first installation shell, wherein a second installation shell is arranged on the left side of the first installation shell, cement boards are arranged in the first installation shell and the second installation shell, sound-insulating cavities are formed in the two cement boards, sound-insulating mechanisms are arranged in the two cement boards, sound-absorbing holes are formed in two side surfaces of the first installation shell and the second installation shell, and installation mechanisms are arranged on the outer surfaces of the first installation shell and the second installation shell. It can be through setting up first installation shell, second installation shell and installation mechanism, when needs are installed composite fiber cement board, utilizes the installation mechanism that sets up can install first installation shell and second installation shell and connect, installs simply swiftly, has solved the trouble problem of use screw installation, has reached the purpose of being convenient for the workman to install, has realized the effect that improves workman work efficiency.
Description
Technical Field
The utility model relates to the technical field of building materials, in particular to a sound-absorbing and sound-insulating composite fiber cement board.
Background
The fiber cement plate is a plate which is prepared by taking cement as a basic material and an adhesive, taking mineral fiber cement and other fibers as reinforcing materials and performing procedures such as pulping, forming, curing and the like, and is applied to fireproof and flame-retardant cable engineering of various domestic power plants, chemical enterprises and the like. The material is also an optimal fireproof flame-retardant material for the indoor decoration fireproof flame-retardant engineering in public places such as a large market, a hotel, a file hall, a closed clothing market, a light industry market, a movie theatre and the like.
At present, in the installation process of the existing composite fiber cement boards, screws are generally adopted to fixedly install two composite fiber cement boards, the installation process is troublesome, the installation by workers is inconvenient, and the working efficiency of the workers is reduced intangibly; to this end, we provide a sound absorbing and insulating composite fiber cement board that solves the above problems.
Disclosure of Invention
The utility model aims to make up the defects of the prior art and provides a sound-absorbing and sound-insulating composite fiber cement board.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a inhale sound and give sound insulation composite fiber cement board, includes first installation shell, the left side of first installation shell is equipped with the second installation shell, the inside of first installation shell and second installation shell all is equipped with the cement board, two the sound proof cavity has been seted up to the inside of cement board, two the inside of cement board all is equipped with sound insulation mechanism, sound absorption hole has all been seted up to the both sides face of first installation shell and second installation shell, the surface of first installation shell and second installation shell all is equipped with installation mechanism.
Further, the mounting mechanism comprises a fixing plate and a mounting groove, and the outer surface of the fixing plate is fixedly connected with the outer surface of the first mounting shell.
Further, the mounting groove is formed in the outer surface of the second mounting shell, and a side surface, away from the first mounting shell, of the fixing plate is fixedly connected with a connecting plate.
Further, the connecting plate is kept away from fixed plate side fixedly connected with elastic component, the inside fixedly connected with of mounting groove is two symmetrical limiting plates.
Further, the sound insulation mechanism comprises two sound attenuation plates, and the outer surfaces of the two sound attenuation plates are fixedly connected with the inside of the cement plate.
Further, the clamping grooves are formed in the outer surfaces of the two silencing plates, and the sound insulation plates are fixedly connected inside the clamping grooves.
Compared with the prior art, the sound-absorbing and sound-insulating composite fiber cement board has the following beneficial effects:
according to the utility model, the first installation shell, the second installation shell and the installation mechanism are arranged, so that when the composite fiber cement board is required to be installed, the first installation shell and the second installation shell can be installed and connected by using the arranged installation mechanism, the installation is simple and quick, the problem of trouble in the installation process by using the screws is solved, the purpose of facilitating the installation of workers is achieved, and the effect of improving the working efficiency of the workers is realized.
According to the utility model, through arranging the sound absorption holes, the sound absorption plates, the sound insulation plates and the sound insulation cavities, part of sound generated by the outside can be eliminated under the action of the sound absorption plates, part of sound can be blocked under the action of the sound insulation plates, and part of sound can be blocked by the sound insulation cavities, so that the aim of multiple sound insulation is fulfilled.
Drawings
FIG. 1 is a schematic perspective elevation view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2B in accordance with the present utility model;
fig. 5 is an enlarged schematic view of the structure at C in fig. 2 according to the present utility model.
In the figure: 1. a first mounting case; 2. a second mounting case; 3. a sound absorbing hole; 4. a mounting mechanism; 401. a fixing plate; 402. a connecting plate; 403. an elastic member; 404. a mounting groove; 405. a limiting plate; 5. a cement board; 6. a sound-insulating cavity; 7. a sound insulation mechanism; 701. a muffler plate; 702. a clamping groove; 703. and (5) a sound insulation plate.
Description of the embodiments
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
The embodiment provides a inhale sound and give sound insulation composite fiber cement board, through setting up first installation shell 1, second installation shell 2 and installation mechanism 4, when needs are installed composite fiber cement board, utilize the installation mechanism 4 that sets up can install first installation shell 1 and second installation shell 2 and connect, install simply swiftly, solved the trouble problem of use screw installation process, reached the purpose of being convenient for the workman to install, realized the effect that improves workman work efficiency.
Referring to fig. 1 to 5, a sound-absorbing and sound-insulating composite fiber cement board includes a first installation case 1, and a second installation case 2 is provided at the left side of the first installation case 1.
Here, the first and second mounting cases 1 and 2 may be made of stainless steel materials, so that the abrasion resistance of the composite fiber cement board may be improved, and the first and second mounting cases 1 and 2 are provided to facilitate the fixed mounting of the composite fiber cement board.
The inside of first installation shell 1 and second installation shell 2 all is equipped with cement board 5, and sound insulation chamber 6 has been seted up to the inside of two cement boards 5.
Here, the soundproof cavity 6 is in a vacuum state, and the soundproof cavity 6 is provided to block part of sound to some extent.
The inside of both cement boards 5 is provided with a sound insulation mechanism 7.
The sound insulation mechanism 7 includes two sound attenuation plates 701.
Here, the muffler plate 701 is a honeycomb muffler plate, and a part of sound can be eliminated to some extent.
The outer surfaces of both sound attenuation plates 701 are fixedly connected to the inside of the cement board 5.
Clamping grooves 702 are formed in the outer surfaces of the two sound attenuation plates 701, and sound attenuation plates 703 are fixedly connected inside the two clamping grooves 702.
Here, the acoustic panel 703 may block part of the sound to some extent.
The sound that external production passes through the sound absorbing hole 3, can eliminate partial sound under the effect of acoustical panel 701, can separate partial sound simultaneously under the effect of acoustical panel 703, and sound insulation chamber 6 also can separate partial sound simultaneously, has reached multiple sound insulation's purpose.
Sound absorbing holes 3 are formed in two side faces of the first installation shell 1 and the second installation shell 2, and installation mechanisms 4 are arranged on the outer surfaces of the first installation shell 1 and the second installation shell 2.
The mounting mechanism 4 includes a fixing plate 401.
Here, the height of the fixing plate 401 should be equal to or less than the distance between the two limiting plates 405.
And a mounting groove 404, the outer surface of the fixing plate 401 is fixedly connected with the outer surface of the first mounting case 1.
The mounting groove 404 is formed in the outer surface of the second mounting shell 2, and a side surface, away from the first mounting shell 1, of the fixing plate 401 is fixedly connected with the connecting plate 402.
An elastic member 403 is fixedly connected to a side surface of the connecting plate 402 away from the fixing plate 401.
Here, the elastic member 403 is a spring plate having a high stiffness coefficient.
Two symmetrical limiting plates 405 are fixedly connected to the inside of the mounting groove 404.
Here, the stopper plate 405 is provided to restrict the elastic member 403 entering the mounting groove 404.
When the composite fiber cement board is required to be installed, the fixing plate 401 is moved by moving the first installation shell 1, the elastic piece 403 is driven to move towards one surface close to the installation groove 404 until the elastic piece 403 is inserted into the installation groove 404, in the process, the elastic piece 403 can generate elasticity due to extrusion of the two limit plates 405, after the elastic piece 403 completely enters the installation groove 404, the elastic piece 403 releases elasticity, at the moment, the fixing plate 401 is positioned between the two limit plates 405, the limit plates 405 can limit the elastic piece 403, the elastic piece 403 cannot be separated from the inside of the installation groove 404, installation connection of the first installation shell 1 and the second installation shell 2 is realized, when the installation error of the composite fiber cement board needs to be changed, the first installation shell 1 is moved upwards until the elastic piece 403 is completely separated from the limit of the limit plates 405, then the elastic piece 403 is taken down, the installation is simple and quick, the problem of trouble in the installation process of using screws is solved, the purpose of being convenient for workers to install is achieved, and the effect of improving the working efficiency of workers is achieved.
Working principle: when the composite fiber cement board is required to be installed, the first installation shell 1 is moved, the fixing plate 401 is moved, the elastic piece 403 is driven to move towards the surface close to the installation groove 404 until the elastic piece 403 is inserted into the installation groove 404, in the process, the elastic piece 403 can generate elasticity due to extrusion of the two limit plates 405, after the elastic piece 403 completely enters the installation groove 404, the elastic piece 403 releases elasticity, at the moment, the fixing plate 401 is positioned between the two limit plates 405, the limit plates 405 can limit the elastic piece 403, the elastic piece 403 cannot be separated from the inside of the installation groove 404, the installation connection of the first installation shell 1 and the second installation shell 2 is realized, when the installation error of the composite fiber cement board is required to be changed, the first installation shell 1 is moved upwards until the elastic piece 403 is completely separated from the limit of the limit plates 405, then the elastic piece 403 is taken down, the installation is simple and quick, the problem that the installation process is troublesome is solved, the purpose of facilitating the installation of workers is achieved, and the effect of improving the working efficiency of the workers is achieved; the sound that external production passes through the sound absorbing hole 3, can eliminate partial sound under the effect of acoustical panel 701, can separate partial sound simultaneously under the effect of acoustical panel 703, and sound insulation chamber 6 also can separate partial sound simultaneously, has reached multiple sound insulation's purpose.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (6)
1. The utility model provides a inhale sound insulation composite fiber cement board, includes first installation shell (1), its characterized in that: the left side of first installation shell (1) is equipped with second installation shell (2), the inside of first installation shell (1) and second installation shell (2) all is equipped with cement board (5), two soundproof cavity (6) have been seted up to the inside of cement board (5), two the inside of cement board (5) all is equipped with sound insulation mechanism (7), sound absorption hole (3) have all been seted up to the both sides face of first installation shell (1) and second installation shell (2), the surface of first installation shell (1) and second installation shell (2) all is equipped with installation mechanism (4).
2. The sound absorbing and insulating composite fiber cement board of claim 1, wherein: the mounting mechanism (4) comprises a fixing plate (401) and a mounting groove (404), and the outer surface of the fixing plate (401) is fixedly connected with the outer surface of the first mounting shell (1).
3. A sound absorbing and insulating composite fiber cement board according to claim 2, wherein: the mounting groove (404) is formed in the outer surface of the second mounting shell (2), and a connecting plate (402) is fixedly connected to one side surface, away from the first mounting shell (1), of the fixing plate (401).
4. A sound absorbing and insulating composite fiber cement board according to claim 3, wherein: an elastic piece (403) is fixedly connected to one side surface, far away from the fixed plate (401), of the connecting plate (402), and two symmetrical limiting plates (405) are fixedly connected to the inside of the mounting groove (404).
5. The sound absorbing and insulating composite fiber cement board of claim 1, wherein: the sound insulation mechanism (7) comprises two sound attenuation plates (701), and the outer surfaces of the two sound attenuation plates (701) are fixedly connected with the inside of the cement board (5).
6. The sound absorbing and insulating composite fiber cement board according to claim 5, wherein: clamping grooves (702) are formed in the outer surfaces of the two silencing plates (701), and sound insulation plates (703) are fixedly connected inside the two clamping grooves (702).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321262475.9U CN220117638U (en) | 2023-05-24 | 2023-05-24 | Sound-absorbing and sound-insulating composite fiber cement board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321262475.9U CN220117638U (en) | 2023-05-24 | 2023-05-24 | Sound-absorbing and sound-insulating composite fiber cement board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220117638U true CN220117638U (en) | 2023-12-01 |
Family
ID=88889248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321262475.9U Active CN220117638U (en) | 2023-05-24 | 2023-05-24 | Sound-absorbing and sound-insulating composite fiber cement board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220117638U (en) |
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2023
- 2023-05-24 CN CN202321262475.9U patent/CN220117638U/en active Active
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