CN208347029U - A kind of damping compound noise-reducing soundproof plate - Google Patents
A kind of damping compound noise-reducing soundproof plate Download PDFInfo
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- CN208347029U CN208347029U CN201820962861.1U CN201820962861U CN208347029U CN 208347029 U CN208347029 U CN 208347029U CN 201820962861 U CN201820962861 U CN 201820962861U CN 208347029 U CN208347029 U CN 208347029U
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- foamed aluminium
- damping
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Abstract
The utility model discloses a kind of damping compound noise-reducing soundproof plates, including lower clapboard, the upper end gluing of lower clapboard is fixed with support plate, and the upper end gluing of support plate is fixed with upper spacer, card slot is offered on the middle part of support plate, and it is plugged in card slot and vacuum glass is installed, the upper and lower ends gluing of vacuum glass is fixed with foamed aluminium board, and foamed aluminium board is fixed with damping layer far from the one side gluing of vacuum glass, damping layer is fixed with sound-proof material far from the one side gluing of foamed aluminium board, and gluing is fixed on upper spacer and lower clapboard sound-proof material respectively, sound-absorbing slot is offered on upper spacer, and the vertical section of sound-absorbing slot is T-type, by installing support plate and reinforcing rib between upper spacer and lower clapboard, reinforce the bending resistance of soundproof plate, simultaneously by sound-proof material, damping layer and foamed aluminium board constitute constrained damping structure, with good Good effect of vibration and noise reduction.
Description
Technical field
The utility model relates to building material technical field more particularly to a kind of damping compound noise-reducing soundproof plates.
Background technique
The harm of noise pollution is got worse, noise control pollution most efficient method be exactly carry out sound insulation, sound-absorbing and
Impedance bundary, common material are exactly various sound insulating sheet materials.But existing soundproof plate is all to play the role of sound insulation, noise
Control effect is limited, and the bending resistance of plate is poor.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the compound drop of a kind of damping proposed
It makes an uproar soundproof plate.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of damping compound noise-reducing soundproof plate, including lower clapboard, the upper end gluing of the lower clapboard are fixed with support plate, and
And the upper end gluing of support plate is fixed with upper spacer, and card slot is offered on the middle part of the support plate, and peace is plugged in card slot
Equipped with vacuum glass, the upper and lower ends gluing of vacuum glass is fixed with foamed aluminium board, and foamed aluminium board far from vacuum glass one
Face gluing is fixed with damping layer, and the damping layer is fixed with sound-proof material far from the one side gluing of foamed aluminium board, and sound-proof material is distinguished
Gluing is fixed on the upper spacer and lower clapboard, sound-absorbing slot is offered on the upper spacer, and the vertical section of sound-absorbing slot is T
Type.
Preferably, the foamed aluminium board screwing is fixed with reinforcing rib, and reinforcing rib runs through far from one end of foamed aluminium board
Damping layer and sound-proof material are fixed by screws in respectively on upper spacer and lower clapboard.
Preferably, the damping layer is damping sound insulation felt.
Preferably, the lower clapboard, upper spacer and support plate all use aluminium alloy panel.
The beneficial effects of the utility model are: being made by installing support plate and reinforcing rib between upper spacer and lower clapboard
The bending resistance of soundproof plate is reinforced, and offers sound-absorbing slot on upper spacer surface, and the vertical section of sound-absorbing slot is T-type, can be right
External noise carries out sound-absorbing processing, while constituting constrained damping structure by sound-proof material, damping layer and foamed aluminium board, has good
Effect of vibration and noise reduction, and vacuum glass is installed between foamed aluminium board, by vacuum glass to noise play preferably every
Exhausted effect.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of damping compound noise-reducing soundproof plate structural schematic diagram；
Fig. 2 be the utility model proposes a kind of damping compound noise-reducing soundproof plate overlooking structure diagram.
In figure: 1 lower clapboard, 2 support plates, 3 card slots, 4 vacuum glass, 5 foamed aluminium boards, 6 damping layers, 7 sound-proof materials, 8 are reinforced
Muscle, 9 upper spacers, 10 sound-absorbing slots.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of damping compound noise-reducing soundproof plate, including lower clapboard 1, the upper end gluing of lower clapboard 1 are fixed with
Support plate 2, and the upper end gluing of support plate 2 is fixed with upper spacer 9, and lower clapboard 1, upper spacer 9 and support plate 2 are all closed using aluminium
Golden panel offers card slot 3 on the middle part of support plate 2, and plugs in card slot 3 and be equipped with vacuum glass 4, vacuum glass 4
Upper and lower ends gluing is fixed with foamed aluminium board 5, and foamed aluminium board 5 can play a certain protective role vacuum glass 4, and foamed aluminium
Plate 5 is fixed with damping layer 6 far from the one side gluing of vacuum glass 4, and damping layer 6 is damping sound insulation felt, and damping layer 6 is far from foamed aluminium
The one side gluing of plate 5 is fixed with sound-proof material 7, and gluing is fixed on upper spacer 9 and lower clapboard 1 sound-proof material 7 respectively, by sound-proof material
7, damping layer 6 and foamed aluminium board 5 constitute constrained damping structure, have good effect of vibration and noise reduction, offer on upper spacer 9
Sound-absorbing slot 10, and the vertical section of sound-absorbing slot 10 is T-type, and sound-absorbing slot 10 can carry out sound-absorbing processing, foamed aluminium board 5 to external noise
Screwing is fixed with reinforcing rib 8, and the one end of reinforcing rib 8 far from foamed aluminium board 5 passes through through damping layer 6 with sound-proof material 7 respectively
Screw is fixed on upper spacer 9 and lower clapboard 1.
In the implementation case, offer sound-absorbing slot 10 be arranged close to noise source while, by sound-absorbing slot 10
Preliminary sound-absorbing processing is carried out to external noise, due to being equipped with support plate 2 and reinforcing rib 8 between upper spacer 9 and lower clapboard 1,
The bending resistance of soundproof plate is strengthened, while constrained damping structure is constituted by sound-proof material 7, damping layer 6 and foamed aluminium board 5,
With good effect of vibration and noise reduction, and vacuum glass 4 is installed between foamed aluminium board 5, by vacuum glass 4 to noise
To better isolation effect.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of damping compound noise-reducing soundproof plate, including lower clapboard (1), which is characterized in that the upper end of the lower clapboard (1) is glued
It is fixed with support plate (2), and the upper end gluing of support plate (2) is fixed with upper spacer (9), on the middle part of the support plate (2)
It offers card slot (3), and plugs and be equipped with vacuum glass (4) in card slot (3), the upper and lower ends gluing of vacuum glass (4) is solid
Surely have foamed aluminium board (5), and foamed aluminium board (5) is fixed with damping layer (6), the resistance far from the one side gluing of vacuum glass (4)
Buddhist nun's layer (6) is fixed with sound-proof material (7) far from the one side gluing of foamed aluminium board (5), and sound-proof material (7) respectively gluing be fixed on it is described
On upper spacer (9) and lower clapboard (1), offered sound-absorbing slot (10) on the upper spacer (9), and the vertical section of sound-absorbing slot (10)
For T-type.
2. a kind of damping compound noise-reducing soundproof plate according to claim 1, which is characterized in that on the foamed aluminium board (5)
Screw is fixed with reinforcing rib (8), and the one end of reinforcing rib (8) far from foamed aluminium board (5) is through damping layer (6) and sound-proof material (7)
It is fixed by screws on upper spacer (9) and lower clapboard (1) respectively.
3. a kind of damping compound noise-reducing soundproof plate according to claim 1, which is characterized in that the damping layer (6) is resistance
Buddhist nun's deadening felt.
4. a kind of damping compound noise-reducing soundproof plate according to claim 1, which is characterized in that the lower clapboard (1), on every
Plate (9) and support plate (2) all use aluminium alloy panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820962861.1U CN208347029U (en) | 2018-06-22 | 2018-06-22 | A kind of damping compound noise-reducing soundproof plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820962861.1U CN208347029U (en) | 2018-06-22 | 2018-06-22 | A kind of damping compound noise-reducing soundproof plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208347029U true CN208347029U (en) | 2019-01-08 |
Family
ID=64880609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820962861.1U Active CN208347029U (en) | 2018-06-22 | 2018-06-22 | A kind of damping compound noise-reducing soundproof plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208347029U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185165A (en) * | 2019-04-29 | 2019-08-30 | 广东优美仕新材料科技有限公司 | A kind of ceramic wafer with soundproof effect |
| CN112628485A (en) * | 2019-10-08 | 2021-04-09 | 中国石油化工股份有限公司 | Pipeline noise reduction device based on vacuum auxiliary layer |
-
2018
- 2018-06-22 CN CN201820962861.1U patent/CN208347029U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185165A (en) * | 2019-04-29 | 2019-08-30 | 广东优美仕新材料科技有限公司 | A kind of ceramic wafer with soundproof effect |
| CN112628485A (en) * | 2019-10-08 | 2021-04-09 | 中国石油化工股份有限公司 | Pipeline noise reduction device based on vacuum auxiliary layer |
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