CN204264408U - A kind of floating base plate for cabin noise reduction - Google Patents
A kind of floating base plate for cabin noise reduction Download PDFInfo
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- CN204264408U CN204264408U CN201420603568.8U CN201420603568U CN204264408U CN 204264408 U CN204264408 U CN 204264408U CN 201420603568 U CN201420603568 U CN 201420603568U CN 204264408 U CN204264408 U CN 204264408U
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- base plate
- noise reduction
- floating base
- cabin noise
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Abstract
This application discloses a kind of floating base plate for cabin noise reduction, comprise steel deck, steel deck is equipped with successively damping oil enamelled coating, gradient acoustical cotton layer, steel plate layer, concrete layer, levelling auxiliary material layer and quiet fragrant sound insulation carpet veneer, be provided with mattress in the middle of concrete layer, thus, structure is simple, by gradient acoustical cotton layer and damping coating layer, effectively reduce the noise in cabin, fire performance is high, and there is anti-vibration, insulate against sound, feature that high resilience, life-span are long.
Description
Technical field
The utility model relates to field, cabin deck, particularly relates to a kind of floating base plate for cabin noise reduction.
Background technology
At present, cabin deck is all generally steel deck, and its shock resistance is poor, and soundproof effect is bad, is necessary to arrange a kind of anti-vibration, deck that sound insulation is good, meets the needs of people for some special cabins.
Utility model content
The purpose of this utility model is to provide a kind of floating base plate for cabin noise reduction, solves one or more in above-mentioned prior art problem.
According to an aspect of the present utility model, a kind of floating base plate for cabin noise reduction is provided, comprise steel deck, steel deck is equipped with successively damping oil enamelled coating, gradient acoustical cotton layer, steel plate layer, concrete layer, levelling auxiliary material layer and quiet fragrant sound insulation carpet veneer, in the middle of concrete layer, be provided with mattress.
In some embodiments: the thickness of gradient acoustical cotton layer is 103mm, and density is 1.3KG/M2.
In some embodiments: the thickness of steel plate layer is 3mm.
In some embodiments: the thickness of concrete layer is 30mm.
In some embodiments: the thickness of levelling auxiliary material layer is 2mm.
In some embodiments: the thickness of quiet fragrant sound insulation carpet veneer is 2mm.
The utility model structure is simple, and by gradient acoustical cotton layer and damping coating layer, effectively reduce the noise in cabin, fire performance is high, and there is anti-vibration, insulate against sound, feature that high resilience, life-span are grown.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of floating base plate for cabin noise reduction of the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of floating base plate for cabin noise reduction, comprises steel deck 1, steel deck 1 is equipped with successively damping oil enamelled coating 2, gradient acoustical cotton layer 3, steel plate layer 4, concrete layer 5, levelling auxiliary material layer 6 and quiet fragrant sound insulation carpet veneer 7.Damping oil enamelled coating 2 utilizes the visoelasticity of material that vibration mechanical energy is converted into thermal energy consumption to fall, thus reaches the object of vibration and noise reducing.Gradient acoustical cotton layer 3 belongs to lamination ladder density cellular sound-absorbing material, and sound absorbing mechanism is the hole that material internal has connection small in a large number, and sound wave can go deep into material internal along these holes, and occurring to rub with material is converted into heat energy by acoustic energy.Concrete layer 5 is noise-reducing concrete layer, and concrete layer 5 middle is provided with mattress 8, can increase the intensity of concrete layer thus.
Wherein, the thickness of gradient acoustical cotton layer 3 is 103mm, and density is 1.3KG/M2; The thickness of steel plate layer 4 is 3mm; The thickness of concrete layer 5 is 30mm; The thickness of levelling auxiliary material layer 6 is 2mm; The thickness of quiet fragrant sound insulation carpet veneer 7 is 2mm.
In sum, the utility model structure is simple, and by gradient acoustical cotton layer and damping coating layer, effectively reduce the noise in cabin, fire performance is high, and there is anti-vibration, insulate against sound, feature that high resilience, life-span are grown.
The above is only a kind of embodiment of the present utility model; it should be pointed out that to those skilled in the art, under the prerequisite not departing from the utility model creation design; can also make some similar distortion and improvement, these also should be considered as within protection domain of the present utility model.
Claims (6)
1. the floating base plate for cabin noise reduction, comprise steel deck (1), it is characterized in that: described steel deck (1) is equipped with successively damping oil enamelled coating (2), gradient acoustical cotton layer (3), steel plate layer (4), concrete layer (5), levelling auxiliary material layer (6) and quiet fragrant sound insulation carpet veneer (7), in the middle of described concrete layer, be provided with mattress (8).
2. a kind of floating base plate for cabin noise reduction according to claim 1, is characterized in that: the thickness of described gradient acoustical cotton layer (3) is 103mm, and density is 1.3KG/M
2.
3. a kind of floating base plate for cabin noise reduction according to claim 1, is characterized in that: the thickness of described steel plate layer (4) is 3mm.
4. a kind of floating base plate for cabin noise reduction according to claim 1, is characterized in that: the thickness of described concrete layer (5) is 30mm.
5. a kind of floating base plate for cabin noise reduction according to claim 1, is characterized in that: the thickness of described levelling auxiliary material layer (6) is 2mm.
6. a kind of floating base plate for cabin noise reduction according to claim 1, is characterized in that: the thickness of described quiet fragrant sound insulation carpet veneer (7) is 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420603568.8U CN204264408U (en) | 2014-10-17 | 2014-10-17 | A kind of floating base plate for cabin noise reduction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420603568.8U CN204264408U (en) | 2014-10-17 | 2014-10-17 | A kind of floating base plate for cabin noise reduction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204264408U true CN204264408U (en) | 2015-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420603568.8U Expired - Fee Related CN204264408U (en) | 2014-10-17 | 2014-10-17 | A kind of floating base plate for cabin noise reduction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204264408U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105644709A (en) * | 2015-12-17 | 2016-06-08 | 太阳鸟游艇股份有限公司 | Vibration and noise reduction construction method for yacht |
| CN108652286A (en) * | 2018-04-24 | 2018-10-16 | 航天材料及工艺研究所 | A kind of space station scientific experimentation cabinet skin assemblies and preparation method |
| CN109501953A (en) * | 2017-09-15 | 2019-03-22 | 无锡市九州船用甲板敷料有限公司 | High sound insulation floating floor structure peculiar to vessel |
| CN109927844A (en) * | 2019-04-29 | 2019-06-25 | 江龙船艇科技股份有限公司 | Passenger boat and yacht sound insulation and noise reduction structure |
-
2014
- 2014-10-17 CN CN201420603568.8U patent/CN204264408U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105644709A (en) * | 2015-12-17 | 2016-06-08 | 太阳鸟游艇股份有限公司 | Vibration and noise reduction construction method for yacht |
| CN109501953A (en) * | 2017-09-15 | 2019-03-22 | 无锡市九州船用甲板敷料有限公司 | High sound insulation floating floor structure peculiar to vessel |
| CN108652286A (en) * | 2018-04-24 | 2018-10-16 | 航天材料及工艺研究所 | A kind of space station scientific experimentation cabinet skin assemblies and preparation method |
| CN108652286B (en) * | 2018-04-24 | 2021-07-09 | 航天材料及工艺研究所 | Scientific test cabinet skin assembly for space station and preparation method |
| CN109927844A (en) * | 2019-04-29 | 2019-06-25 | 江龙船艇科技股份有限公司 | Passenger boat and yacht sound insulation and noise reduction structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150415 Termination date: 20161017 |