CN209603368U - A kind of sound insulation wood cell structure - Google Patents
A kind of sound insulation wood cell structure Download PDFInfo
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- CN209603368U CN209603368U CN201920162825.1U CN201920162825U CN209603368U CN 209603368 U CN209603368 U CN 209603368U CN 201920162825 U CN201920162825 U CN 201920162825U CN 209603368 U CN209603368 U CN 209603368U
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- sound
- soundproof plate
- hangs muscle
- fixedly connected
- sound insulation
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Abstract
The utility model relates to a kind of sound insulation wood cell structures, belong to building decoration area, including the first hangs muscle, the second hangs muscle, sound-insulating structure and the wooden grid skeleton for fixed wooden grid, one end and second hangs muscle one end of first hangs muscle are fixedly connected with floor respectively, the other end of first hangs muscle is detachably connected with the sound-insulating structure, and the other end of second hangs muscle passes through the sound-insulating structure and is detachably connected with the wooden grid skeleton.The utility model can effectively reduce and eliminate noise, while not influence the globality and aesthetics of the wooden grid ceiling, and so that it is had existing decoration functions again preferable sound absorption function.
Description
Technical field
The utility model belongs to building decoration area, and in particular to a kind of sound insulation wood cell structure.
Background technique
Grid ceiling is one of current ceiling decoration mode most common on the market, and beauty is brief, is very suitable to apply
In the decoration in the places such as hotel, coffee shop, dining room and office, grid is divided into wooden and aluminum alloy material, wherein wooden lattice
Grid are more liked by broad masses；
The wooden grid ceiling construction, the production of the wooden grid skeleton need to carry out on the basis of accurate measurement ceiling dimension, keel
It needs to finish, surface is scraped, interface mortise, and horizontal, vertical keel junction should open half joggled lap joint, and should carry out at fire retardant brushing
Reason.
The furred ceiling mode of grating type is varied at present, but it is bad to be easy to appear soundproof effect with the wooden grid ceiling decoration
The case where, since various grid ceiling materials do not have sound absorption function, this causes the spatial noise of large area grid ceiling dirty
Than more serious, the noise of upper space is very easy to transmit dye, the using effect of lower layer space is influenced, especially in coffee shop
With the quiet place such as office, therefore solves the problems, such as that the soundproof effect of the wooden grid ceiling is poor and be particularly important.
Utility model content
In order to solve the above-mentioned technical problem the utility model provides a kind of sound insulation wood cell structure, can effectively reduce and
Noise is eliminated, while not influencing the globality and aesthetics of the wooden grid ceiling, so that it is had existing decoration functions again has preferably
Sound absorption function.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of sound insulation wood cell structure, feature exist
In, including the first hangs muscle, the second hangs muscle, sound-insulating structure and the wooden grid skeleton for fixed wooden grid, first hangs muscle
One end and second hangs muscle one end are fixedly connected with floor respectively, and the other end and the sound-insulating structure of first hangs muscle can
Dismantling connection, the other end of second hangs muscle pass through the sound-insulating structure and are detachably connected with the wooden grid skeleton.
The beneficial effects of the utility model are: this wood grid skeleton is easy for installation simple, it is suspended on floor very securely,
The noise from upper space can be effectively reduced and eliminate, so that user enjoys quiet environment, while not shadow
The globality and aesthetics of wood grid ceiling are rung, so that it is had existing decoration functions again preferable sound absorption function.
Based on the above technical solution, the utility model can also do following improvement.
Further, the sound-insulating structure includes sound-proof material and soundproof plate, and the sound-proof material is located at the top of the soundproof plate
And be fixedly connected integrally by fixing screws, the threaded one end of first hangs muscle is connected with for fixing the sound-proof material
Keel, the sound-proof material are placed in the keel, one end of second hangs muscle sequentially pass through the sound-proof material and it is described every
It is detachably connected after soundboard with the wooden grid skeleton.
Beneficial effect using above-mentioned further scheme is: being conducive to sound-insulating structure installation hanging, while being able to carry out maintenance
Replacement, and soundproof effect is preferable after sound-proof material and soundproof plate combination.
Further, the soundproof plate includes the first soundproof plate, macromolecule damping layer and the second soundproof plate, the macromolecule resistance
For Buddhist nun's layer between first soundproof plate and second soundproof plate, first soundproof plate and the macromolecule damping layer are viscous
Glue is fixedly connected, and the macromolecule damping layer and the second soundproof plate viscose glue are fixedly connected, the sound-proof material by fixing screws with
First soundproof plate is fixedly connected.
Beneficial effect using above-mentioned further scheme is: the transmitting of vibration is reduced, to can more weaken the biography of sound
It passs.
Further, the lateral surface of first soundproof plate is also bonded with one layer of first sound-insulating felt, second soundproof plate
Lateral surface is also bonded with one layer of second sound-insulating felt, and the fixing screws pass through first sound-insulating felt and are placed in first soundproof plate
Interior, one end of second hangs muscle sequentially passes through the sound-proof material, first sound-insulating felt, first soundproof plate, the height
It is detachably connected after air damping layer, second soundproof plate and second sound-insulating felt with the wooden grid skeleton.
Beneficial effect using above-mentioned further scheme is: soundproof effect is more preferable.
Further, the lateral surface of second sound-insulating felt is also bonded with one layer of nine lis of plate, and the lateral surface of nine lis of plates is viscous
Be connected to one layer of abatvoix, one end of second hangs muscle sequentially pass through the sound-proof material, first sound-insulating felt, described first every
After soundboard, the macromolecule damping layer, second soundproof plate, second sound-insulating felt, nine lis of plates and the abatvoix
It is detachably connected with the wooden grid skeleton.
Beneficial effect using above-mentioned further scheme is: by abatvoix to sound sound-absorbing, can more preferably eliminate noise.
Further, first hangs muscle one end is fixedly connected by the first expansion bolt with the floor, and described first is swollen
The nut end of swollen bolt is fixedly connected with first hangs muscle.
Beneficial effect using above-mentioned further scheme is: being arranged and fixed conveniently.
Further, second hangs muscle one end is fixedly connected by the second expansion bolt with the floor, and described second is swollen
The nut end of swollen bolt is fixedly connected with second hangs muscle.
Beneficial effect using above-mentioned further scheme is: being arranged and fixed conveniently.
Further, second hangs muscle is detachably connected with the wooden grid skeleton by a fixed lacing film, the fixation
One end of lacing film is connect with the threaded one end of second hangs muscle, the other end of the fixed lacing film and the wooden grid skeleton one
It is body formed.
Beneficial effect using above-mentioned further scheme is: facilitating and is installed.
Detailed description of the invention
Fig. 1 is the utility model section view；
Fig. 2 is the utility model sound insulationg board cross-sectional view.
In attached drawing, parts list represented by the reference numerals are as follows:
1, floor, the 2, first expansion bolt, the 3, first hangs muscle, the 4, second expansion bolt, the 5, second hangs muscle, 6, keel, 7,
Sound-proof material, 8, fixing screws, 9, soundproof plate, the 10, first sound-insulating felt, the 11, second sound-insulating felt, 12, nine lis of plates, 13, abatvoix,
14, the wooden grid skeleton, 15, fixed lacing film, the 16, first soundproof plate, the 17, second soundproof plate, 18, macromolecule damping layer.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
Embodiment
As shown in Figure 1 and Figure 2, a kind of sound insulation wood cell structure, including the first hangs muscle 3, the second hangs muscle 5, sound-insulating structure and use
In the wooden grid skeleton 14 of the fixed wooden grid, the first hangs muscle 3 and the second hangs muscle 5 are reinforcing bar, one end and second of the first hangs muscle 3
5 one end of hangs muscle is fixedly connected with floor 1 respectively, and 3 one end of the first hangs muscle is fixedly connected by the first expansion bolt 2 with floor 1, the
The nut end of one expansion bolt 2 is fixedly connected with the first hangs muscle 3, and the fixed hanging of second hangs muscle 5 is existed by the first expansion bolt 2
On floor 1,5 one end of the second hangs muscle is fixedly connected by the second expansion bolt 4 with floor 1, the nut end of the second expansion bolt 4 and
Second hangs muscle 5 is fixedly connected, and second hangs muscle 5 is fixed hanging on floor 1 by the second expansion bolt 4, the first expansion bolt 2
It is the prior art with the second expansion bolt 4, specific structure is not described in detail, the other end and sound-insulating structure of the first hangs muscle 3
It is detachably connected, the first hangs muscle 3 is used for sound-insulating structure hanging in floor 1, and sound-insulating structure and the first hangs muscle 3 are detachable
Connection, can replace in time sound-insulating structure, and the other end of the second hangs muscle 5 passes through sound-insulating structure and the wooden grid skeleton 14 can
Dismantling connection, sound-insulating structure are located at the vertical top of the wooden grid, so that sound-insulating structure can play the effect of the sound insulation to upper space
Fruit, and the aesthetic effect of the wooden grille decorative is not influenced, the second hangs muscle 5 is detachable by a fixed lacing film 15 with the wooden grid skeleton 14
One end of connection, fixed lacing film 15 is connect with the threaded one end of the second hangs muscle 5, the other end of fixed lacing film 15 and the wooden grid skeleton
14 are integrally formed, and fixed lacing film 15 and the wooden grid skeleton 14 are made of aluminium alloy, and intensity is high, light-weight, conducive to being hung；
Preferably, sound-insulating structure includes sound-proof material 7 and soundproof plate 9, and sound-proof material 7 is glass fibre sound-proof material 7, internal fiber
It is fluffy to interlock, there are a large amount of small holes, is typical porous sound-absorbing material, when on sound wave incident to centrifugally glass-wool
When, sound wave can enter material internal along hole, cause the vibration of air molecule in gap, due to the viscosity resistance and sky of air
The friction of gas molecule and pore wall, sound can be converted into thermal energy and be lost, so, centrifugally glass-wool has good sound absorption characteristics；
Sound-proof material 7 is located at the top of soundproof plate 9 and is fixedly connected integrally by fixing screws 8, the threaded one end connection of the first hangs muscle 3
There are the keel 6 for fixing sound-proof material 7, sound-proof material 7 is placed in keel 6, and keel 6 are the prior art, and specific structure is not detailed
Thin description, is mainly fixed sound-proof material 7 by keel 6, so that the first hangs muscle 3 hangs sound-proof material 7；
Preferably, soundproof plate 9 include 16 soundproof plate 9 of the first soundproof plate, macromolecule damping layer 18 and the second soundproof plate 17 every
Soundboard 9,16 soundproof plate 9 of the first soundproof plate and 17 soundproof plate 9 of the second soundproof plate are plasterboard, glass magnesium board, calcium silicate board or cement
One of pressure fiberboard, macromolecule damping layer 18 be polymer damping material, concretely polyacrylate, polyurethane,
One of epoxy resin, butyl rubber or nitrile rubber, macromolecule damping layer 18 are located at 16 soundproof plate 9 of the first soundproof plate and
Between two soundproof plates, 17 soundproof plate 9,16 soundproof plate 9 of the first soundproof plate and macromolecule damping layer 18 are adhesively fixed company by glass cement
It connects, macromolecule damping layer 18 and 17 soundproof plate of the second soundproof plate, 9 glass cement are adhesively fixed connection, and sound-proof material 7 passes through fixing screws 8
It is fixedly connected with 16 soundproof plate 9 of the first soundproof plate；
Preferably, the lateral surface of 16 soundproof plate 9 of the first soundproof plate is also bonded with one layer of first sound-insulating felt 10, the second soundproof plate
The lateral surface of 17 soundproof plates 9 is also bonded with one layer of second sound-insulating felt 11, and the first sound-insulating felt 10 and the second sound-insulating felt 11 have good
Soundproof effect, the energy generated when can eliminate machine run, greatly change building system in lower frequency sounds resonance
It propagates, is effectively prevented and can completely cut off to fall the noise that object is hit, mechanical equipment shakes, sanitary equipment and pipeline generate, Gu
Determine screw 8 to be placed in 16 soundproof plate 9 of the first soundproof plate across the first sound-insulating felt 10, sound-proof material 7 and soundproof plate 9 are connected to one
It rises；
Preferably, the lateral surface of the second sound-insulating felt 11 is also bonded with one layer of nine lis of plate 12, the lateral surface bonding of nine lis of plates 12
There is one layer of abatvoix 13, nine lis of plates 12 are used to improve the intensity of abatvoix 13, and abatvoix 13 is the prior art, and specific structure does not exist
Detailed description, one end of the second hangs muscle 5 sequentially passes through sound-proof material 7, the first sound-insulating felt 10,16 soundproof plate 9 of the first soundproof plate, high score
After sub- damping layer 18,17 soundproof plate 9 of the second soundproof plate, 11, nine lis of plates 12 of the second sound-insulating felt and abatvoix 13 with the wooden grid skeleton
14 are detachably connected；
By the wooden grid skeleton 14 according on the above-mentioned floor 1 for being fixed on top surface, so that the wooden grid skeleton 14 hangs setting, incite somebody to action
The wooden grid is stuck on the wooden grid skeleton 14, completes the wooden grille decorative, can be effective by above-mentioned sound insulation wood grid skeleton 14
Noise is reduced and eliminated, comfort is improved.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, all in the utility model
Spirit and principle within, any modification, equivalent replacement, improvement and so on should be included in the protection model of the utility model
Within enclosing.
Claims (8)
1. a kind of sound insulation wood cell structure, which is characterized in that including the first hangs muscle (3), the second hangs muscle (5), sound-insulating structure and use
In the wooden grid skeleton (14) of fixed wooden grid, one end and second hangs muscle (5) one end of first hangs muscle (3) respectively with
Floor (1) is fixedly connected, and the other end of first hangs muscle (3) is detachably connected with the sound-insulating structure, second hangs muscle
(5) the other end passes through the sound-insulating structure and is detachably connected with the wooden grid skeleton (14).
2. a kind of sound insulation wood cell structure according to claim 1, which is characterized in that the sound-insulating structure includes sound-proof material
(7) it is located at the top of the soundproof plate (9) with soundproof plate (9), the sound-proof material (7) and is fixedly connected by fixing screws (8)
Integrally, the threaded one end of first hangs muscle (3) is connected with the keel (6) for fixing the sound-proof material (7), the sound insulation
Cotton (7) is placed in the keel (6), and one end of second hangs muscle (5) sequentially passes through the sound-proof material (7) and the sound insulation
Plate (9) is detachably connected with the wooden grid skeleton (14) afterwards.
3. a kind of sound insulation wood cell structure according to claim 2, which is characterized in that the soundproof plate (9) includes first
Soundproof plate (16) soundproof plate (9), macromolecule damping layer (18) and the second soundproof plate (17) soundproof plate (9), the macromolecule damping
Layer (18) is between the first soundproof plate (16) soundproof plate (9) and second soundproof plate (17) soundproof plate (9), and described the
One soundproof plate (16) soundproof plate (9) is fixedly connected with macromolecule damping layer (18) viscose glue, the macromolecule damping layer (18)
It is fixedly connected with the second soundproof plate (17) soundproof plate (9) viscose glue, the sound-proof material (7) passes through fixing screws (8) and described first
Soundproof plate (16) soundproof plate (9) is fixedly connected.
4. a kind of sound insulation wood cell structure according to claim 3, which is characterized in that the first soundproof plate (16) sound insulation
The lateral surface of plate (9) is also bonded with one layer of first sound-insulating felt (10), and the lateral surface of the second soundproof plate (17) soundproof plate (9) is also
Be bonded with one layer of second sound-insulating felt (11), the fixing screws (8) pass through first sound-insulating felt (10) be placed in described first every
In soundboard (16) soundproof plate (9), one end of second hangs muscle (5) sequentially passes through the sound-proof material (7), first sound-insulating felt
(10), the first soundproof plate (16) soundproof plate (9), the macromolecule damping layer (18), second soundproof plate (17) sound insulation
Plate (9) and second sound-insulating felt (11) are detachably connected with the wooden grid skeleton (14) afterwards.
5. a kind of sound insulation wood cell structure according to claim 4, which is characterized in that outside second sound-insulating felt (11)
Side is also bonded with one layer of nine lis of plate (12), and the lateral surface of nine lis of plates (12) is bonded with one layer of abatvoix (13), and described
One end of two hangs muscles (5) sequentially pass through the sound-proof material (7), first sound-insulating felt (10), first soundproof plate (16) every
Soundboard (9), the macromolecule damping layer (18), second soundproof plate (17) soundproof plate (9), second sound-insulating felt (11),
Nine lis of plates (12) and the abatvoix (13) are detachably connected with the wooden grid skeleton (14) afterwards.
6. a kind of sound insulation wood cell structure according to claim 1, which is characterized in that described first hangs muscle (3) one end is logical
It crosses the first expansion bolt (2) to be fixedly connected with the floor (1), the nut end and described first of first expansion bolt (2)
Hangs muscle (3) is fixedly connected.
7. a kind of sound insulation wood cell structure according to claim 1, which is characterized in that described second hangs muscle (5) one end is logical
It crosses the second expansion bolt (4) to be fixedly connected with the floor (1), the nut end and described second of second expansion bolt (4)
Hangs muscle (5) is fixedly connected.
8. a kind of sound insulation wood cell structure according to claim 1-7, which is characterized in that second hangs muscle
(5) be detachably connected with the wooden grid skeleton (14) by one fixed lacing film (15), one end of the fixed lacing film (15) with
The threaded one end of second hangs muscle (5) connects, the other end of the fixed lacing film (15) and the wooden grid skeleton (14) one
It is body formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920162825.1U CN209603368U (en) | 2019-01-29 | 2019-01-29 | A kind of sound insulation wood cell structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920162825.1U CN209603368U (en) | 2019-01-29 | 2019-01-29 | A kind of sound insulation wood cell structure |
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| Publication Number | Publication Date |
|---|---|
| CN209603368U true CN209603368U (en) | 2019-11-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920162825.1U Expired - Fee Related CN209603368U (en) | 2019-01-29 | 2019-01-29 | A kind of sound insulation wood cell structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338516A (en) * | 2021-05-17 | 2021-09-03 | 浙江众安建设集团有限公司 | Novel metal suspended ceiling structure of mountain type roof and installation method thereof |
-
2019
- 2019-01-29 CN CN201920162825.1U patent/CN209603368U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338516A (en) * | 2021-05-17 | 2021-09-03 | 浙江众安建设集团有限公司 | Novel metal suspended ceiling structure of mountain type roof and installation method thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 610051 No. 175 Shanbanqiao Road, Chenghua District, Chengdu City, Sichuan Province Patentee after: Sichuan Blu-ray Youju Technology Co.,Ltd. Address before: 610051 No. 175 Shanbanqiao Road, Chenghua District, Chengdu City, Sichuan Province Patentee before: SICHUAN BRC YOUJU HOME INDUSTRY Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191108 Termination date: 20220129 |