CN220117496U - Sound absorption decorative structure - Google Patents
Sound absorption decorative structure Download PDFInfo
- Publication number
- CN220117496U CN220117496U CN202321014073.7U CN202321014073U CN220117496U CN 220117496 U CN220117496 U CN 220117496U CN 202321014073 U CN202321014073 U CN 202321014073U CN 220117496 U CN220117496 U CN 220117496U
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- aluminum honeycomb
- perforated bottom
- sound absorption
- honeycomb perforated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 46
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 73
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 73
- 239000004576 sand Substances 0.000 claims abstract description 36
- 239000011248 coating agent Substances 0.000 claims abstract description 23
- 238000000576 coating method Methods 0.000 claims abstract description 23
- 239000004411 aluminium Substances 0.000 claims abstract description 14
- 239000000758 substrate Substances 0.000 claims description 35
- 238000005034 decoration Methods 0.000 claims description 4
- 238000009825 accumulation Methods 0.000 abstract description 7
- 238000005267 amalgamation Methods 0.000 abstract description 6
- 238000005507 spraying Methods 0.000 abstract description 6
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 6
- 230000002776 aggregation Effects 0.000 description 5
- 238000004220 aggregation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000006872 improvement Effects 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000010079 rubber tapping Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 239000012985 polymerization agent Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Building Environments (AREA)
Abstract
The utility model relates to the technical field of decorative structures, in particular to a sound absorption decorative structure which comprises a sound absorption decorative body arranged on a suspended ceiling framework or a wall surface base layer, wherein the sound absorption decorative body comprises an aluminum plate layer, a sand collecting plate and a sand collecting coating which are sequentially arranged; then cover and install a plurality of sound absorption base plates outside aluminium honeycomb perforation bottom plate, then adopt spraying or the mode of plastering to set up the sand accumulation coating outside the sound absorption base plate, gather sand coating and cover the caulking department between two adjacent sound absorption base plates, can let the seamless amalgamation of formation between the sound absorption base plate, promote the amalgamation integrality between a plurality of sound absorption base plates.
Description
Technical Field
The utility model relates to the technical field of decorative structures, in particular to a sound absorption decorative structure.
Background
Noise pollution has become a contemporary worldwide problem, and among environmental pollution which is harmful to the health of people, noise is inferior to air pollution and is secondary. Noise pollution has great influence and harm to the hearing, sleeping, physiology, psychology, surrounding environment and the like of people. Along with the development of environmental protection industry in China and the enhancement of environmental protection consciousness of people, the requirements on the quality of sound environment in work, study and life are higher and higher, noise control is particularly important, and one of the main methods for solving the problem of noise pollution is to use sound absorption materials and sound absorption structures.
The indoor sound absorption structure adopts a decorative plate structure, and a metal or gypsum perforated plate is generally adopted to be installed on a suspended ceiling or a wall base plate to form a decorative plate structure; meanwhile, after the installation is completed, the installation joint between two adjacent metal or gypsum perforated plates is required to be adjusted or caulking is required to be processed, and each joint is required to be independently adjusted or filled with sound absorbing materials so as to achieve the purpose of better sound absorption, thus being more labor-consuming and time-consuming.
Disclosure of Invention
The present utility model is directed to a sound absorption decorative structure, which solves the above-mentioned problems in the prior art.
The technical scheme of the utility model is as follows: the utility model provides a sound absorption decorative structure, includes the sound absorption decoration body of installing on furred ceiling skeleton or wall basic unit, and sound absorption decoration body is including aluminium sheet layer, the sand trap that sets gradually and gather sand coating.
Preferably, the aluminum plate layer is made of an aluminum honeycomb perforated bottom plate, and the thickness of the longitudinal section of the aluminum honeycomb perforated bottom plate is 10mm.
Preferably, the side of the aluminum honeycomb perforated bottom plate, which is close to the suspended ceiling framework or the wall base layer, is horizontally or vertically fixedly welded with a square tube, the length and the width of the longitudinal section outline of the square tube are both 50mm, the thickness of the longitudinal section outline of the square tube is 5mm, and the outer wall of one side of the square tube, which is opposite to the aluminum honeycomb perforated bottom plate, is welded.
Preferably, the sand collecting plate is made of a sound absorbing substrate, the sound absorbing substrate is attached to and covered on the outer wall of one side of the aluminum honeycomb perforated bottom plate far away from the square tube, the thickness of the longitudinal section of the sound absorbing substrate is 8mm, and the sand collecting coating is sprayed on the outer wall of one side of the sound absorbing substrate.
Preferably, the aluminum honeycomb perforated bottom plate is square, elastic rubber strips are hinged to the middle parts of the upper side face and the left side face of the aluminum honeycomb perforated bottom plate, and caulking grooves for embedding the rubber strips are formed in the middle parts of the lower side face and the right side face of the aluminum honeycomb perforated bottom plate.
Preferably, the caulking groove and the rubber strip are both positioned on the same vertical plane, the thickness of the caulking groove is consistent with that of the rubber strip, the caulking groove extends out of the rubber strip, the side wall of the aluminum honeycomb perforated bottom plate is attached to the side wall of the adjacent aluminum honeycomb perforated bottom plate, the rubber layer which can be attached to the rubber strip is fixedly glued at the side wall of the caulking groove on the aluminum honeycomb perforated bottom plate, which is close to the center of the aluminum honeycomb perforated bottom plate, and the thickness of the rubber layer is 1mm.
The utility model provides a sound absorption decorative structure through improvement, and compared with the prior art, the sound absorption decorative structure has the following improvement and advantages:
when the sound absorption decorative structure is installed, the aluminum honeycomb perforated bottom plate is installed on the suspended ceiling framework or the wall surface base layer, and has the characteristics of light weight, difficult corrosion and good fireproof property; then cover and install a plurality of sound absorbing substrates outside aluminium honeycomb perforation bottom plate, then adopt spraying or the mode of plastering to set up the sand coating that gathers outside sound absorbing substrate, gather the caulking department between two adjacent sound absorbing substrates of sand coating cover, can let form seamless amalgamation between the sound absorbing substrate, promote the amalgamation integrality between a plurality of sound absorbing substrates, the size of square pipe is favorable to installing with furred ceiling skeleton or wall basic unit cooperation, and the size of square pipe is also less, can with aluminium honeycomb perforation bottom plate, sound absorbing substrate and gather sand coating overall cooperation, let the sound absorption decorative structure on furred ceiling skeleton or the wall basic unit be thinner state, overall structure is lighter, the installation of being convenient for.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic view in longitudinal section of the present utility model;
FIG. 2 is a single front view of an aluminum honeycomb perforated base plate of the present utility model;
fig. 3 is a schematic view of the structure of the utility model when two adjacent aluminum honeycomb perforated bottom plates are installed.
Reference numerals illustrate:
10. square tubes; 20. an aluminum honeycomb perforated bottom plate; 201. a rubber strip; 202. a caulking groove; 203. a rubber layer; 30. a sound absorbing substrate; 40. and (5) a sand-gathering coating.
Detailed Description
The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a sound absorption decorative structure through improvement, and the technical scheme of the utility model is as follows:
as shown in fig. 1-3, a sound absorption decorative structure comprises a sound absorption decorative body installed on a suspended ceiling framework or a wall surface base layer, wherein the sound absorption decorative body comprises an aluminum plate layer, a sand collecting plate and a sand collecting coating 40 which are sequentially arranged.
Further, the aluminum plate layer is made of the aluminum honeycomb perforated bottom plate 20, the thickness of the longitudinal section of the aluminum honeycomb perforated bottom plate 20 is 10mm, a plurality of hole points of the aluminum honeycomb perforated bottom plate 20 can dissipate sound volume, sound absorption effect can be achieved, noise pollution transmitted on a building or a roof can be reduced when the aluminum honeycomb perforated bottom plate is used as a suspended ceiling structure, the sound absorption effect is more obvious, the thickness of the aluminum honeycomb perforated bottom plate 20 is thinner, the aluminum honeycomb perforated bottom plate 20 is light and is convenient to install, the overall thickness of an indoor sound absorption decorative structure is reduced, and the influence on the size of an indoor space is reduced.
Further, the square tube 10 is horizontally or vertically fixedly welded on one side, close to the suspended ceiling framework or the wall base layer, of the aluminum honeycomb perforated bottom plate 20, the length and the width of the longitudinal section outline of the square tube 10 are 50mm, the thickness of the longitudinal section outline of the square tube 10 is 5mm, the outer wall of one side, opposite to the aluminum honeycomb perforated bottom plate 20, of the square tube 10 is welded, the side surface of the aluminum honeycomb perforated bottom plate 20 is attached to the side surface of the square tube 10, the aluminum honeycomb perforated bottom plate 20 is enabled to be connected with the suspended ceiling framework or the wall base layer more stably and reliably, the installation strength of the aluminum honeycomb perforated bottom plate 20 is also improved, the square tube 10 is convenient to install in cooperation with the suspended ceiling framework or the wall base layer, the square tube 10 is small in size, the square tube 10 can be integrally matched with the aluminum honeycomb perforated bottom plate 20, the sound absorption substrate 30 and the sand accumulation coating 40, the sound absorption decorative structure on the suspended ceiling framework or the wall base layer is in a thinner state, and the whole structure is lighter and convenient to install.
Further, the sand collecting plate is made of a sound absorbing substrate 30, the sound absorbing substrate 30 is attached to and covered on the outer wall of one side, far away from the square pipe 10, of the aluminum honeycomb perforated bottom plate 20, the thickness of the longitudinal section of the sound absorbing substrate 30 is 8mm, the sand collecting coating 40 is sprayed on the outer wall of one side of the sound absorbing substrate 30, the sound absorbing substrate 30 can be matched with the aluminum honeycomb perforated bottom plate 20 and the sand collecting coating 40, noise can be synchronously absorbed, the sound absorbing performance of a sound absorbing decorative structure is further improved, the sound absorbing substrate 30 is fixed on the aluminum honeycomb perforated bottom plate 20 through self-tapping screws, and the thickness of the longitudinal section of the sound absorbing substrate 30 is 8mm; the AGG sand aggregation covers the right side surface of the sound absorption substrate 30 in a spraying or plastering mode to form a sand aggregation coating 40, the thickness of the longitudinal section of the sand aggregation coating 40 is 2-5mm, the thickness of the sand aggregation coating 40 can be controlled according to the flatness of the surface of the sound absorption substrate 30, the surface of the sound absorption substrate 30 can be leveled, the flatness and the attractiveness of the surface of the sound absorption decorative structure are improved, and the thickness of the longitudinal section of the sand aggregation coating 40 at a leveling position on the sound absorption substrate 30 is 3mm.
Further, the aluminum honeycomb perforated bottom plate 20 is square, the middle parts of the upper side surface and the left side surface of the aluminum honeycomb perforated bottom plate 20 are hinged with elastic rubber strips 201, and the middle parts of the lower side surface and the right side surface of the aluminum honeycomb perforated bottom plate 20 are provided with caulking grooves 202 for embedding the rubber strips 201.
Further, the caulking groove 202 and the rubber strip 201 are located on the same vertical plane, the thickness of the caulking groove 202 is consistent with that of the rubber strip 201, the caulking groove 202 extends to the outside of the rubber strip 201, the side wall of the aluminum honeycomb perforated bottom plate 20 is attached to the side wall of the adjacent aluminum honeycomb perforated bottom plate 20, the rubber layer 203 attached to the rubber strip 201 is fixedly glued to the side wall of the caulking groove 202 on the aluminum honeycomb perforated bottom plate 20, which is close to the center of the aluminum honeycomb perforated bottom plate 20, and the thickness of the rubber layer 203 is 1mm.
Working principle: when the sound absorption decorative structure is installed, firstly, the construction of a suspended ceiling framework or a wall surface base layer is completed, welding or bolt fixing installation of the square pipe 10 is completed in the construction process of the suspended ceiling framework or the wall surface base layer, and then the aluminum honeycomb perforated bottom plate 20 is fixed on the right side of the square pipe 10 through self-tapping screws; when laying a plurality of aluminium honeycomb perforation bottom plates 20, aluminium honeycomb perforation bottom plates 20 and adjacent aluminium honeycomb perforation bottom plates 20 amalgamate together, the rubber strip 201 on one of them adjacent aluminium honeycomb perforation bottom plates 20 imbeds into the caulking groove 202 of adjacent aluminium honeycomb perforation bottom plates 20, rubber layer 203 in the caulking groove 202 offsets with rubber strip 201, and the lateral wall of aluminium honeycomb perforation bottom plates 20 and the lateral wall laminating of adjacent aluminium honeycomb perforation bottom plates 20 realize the seamless amalgamation of a plurality of aluminium honeycomb perforation bottom plates 20, and rubber layer 203 after connecting can closely laminate together with rubber strip 201, also improve amalgamation degree and installation strength between two adjacent aluminium honeycomb perforation bottom plates 20, avoid the sound leakage.
Then fixing the sound-absorbing substrates 30 on the aluminum honeycomb perforated bottom plate 20 by adopting self-tapping screws, splicing the two adjacent sound-absorbing substrates 30 together, covering the right side surface of the sound-absorbing substrates 30 by adopting AGG (age group) sand accumulation through a spraying or plastering mode to form a sand accumulation coating 40, spraying the sand accumulation coating 40 on the joint of the two adjacent sound-absorbing substrates 30 to realize seamless splicing of the two adjacent sound-absorbing substrates 30, and simultaneously controlling the thickness of the sand accumulation coating 40 at the position where the sound-absorbing substrates 30 need to be leveled when the spraying or plastering of the AGG sand accumulation is carried out, and leveling the surface of the sound-absorbing substrates 30; AGG gathers sand and has different colors, texture and feel, can let whole sound absorption decorative structure's surface more pleasing to the eye, and decorative also can be promoted.
When the sound absorption decorative structure is used, because the AGG (glass fiber reinforced plastics) aggregate sand contains natural sand and a polymerization agent, tiny pores and holes in the natural sand cause vibration of air molecules in the pores, and sound waves enter the interior of the material along the tiny pores on the aggregate sand coating 40, so that the sound absorption effect is achieved; meanwhile, the fire-resistant brick has good fire resistance and does not generate toxic gas and peculiar smell; meanwhile, the sound absorbing substrate 30 can further absorb and block noise; the plurality of holes of the perforated aluminum honeycomb bottom plate 20 can dissipate sound volume, so that sound absorption effect can be achieved, and when the perforated aluminum honeycomb bottom plate is used as a suspended ceiling structure, noise pollution transmitted from a building or a roof can be reduced, and the sound absorption effect is more remarkable.
Claims (6)
1. The utility model provides a sound absorption decorative structure, includes the sound absorption decoration body of installing on furred ceiling skeleton or wall basic unit, its characterized in that, sound absorption decoration body is including aluminium sheet layer, the sand trap that sets gradually and gather sand coating (40).
2. The sound absorbing decorative structure of claim 1 wherein: the aluminum plate layer is made of an aluminum honeycomb perforated bottom plate (20), and the thickness of the longitudinal section of the aluminum honeycomb perforated bottom plate (20) is 10mm.
3. The sound absorbing decorative structure of claim 2 wherein: the aluminum honeycomb perforated bottom plate (20) is horizontally or vertically fixedly welded with a square tube (10) on one side, close to the suspended ceiling framework or the wall surface base layer, of the square tube (10), the length and the width of the longitudinal section outline of the square tube (10) are 50mm, the thickness of the longitudinal section outline of the square tube (10) is 5mm, and one side of the square tube (10) is welded with the outer wall of one side, opposite to the aluminum honeycomb perforated bottom plate (20).
4. A sound absorbing decorative structure according to claim 3, wherein: the sand collecting plate is made of a sound absorbing substrate (30), the sound absorbing substrate (30) is attached to and covered on the outer wall of one side, far away from the square tube (10), of the aluminum honeycomb perforated bottom plate (20), the thickness of the longitudinal section of the sound absorbing substrate (30) is 8mm, and the sand collecting coating (40) is sprayed on the outer wall of one side of the sound absorbing substrate (30).
5. The sound absorbing decorative structure of claim 4 wherein: the aluminum honeycomb perforated bottom plate (20) is square, elastic rubber strips (201) are hinged to the middle parts of the upper side face and the left side face of the aluminum honeycomb perforated bottom plate (20), and caulking grooves (202) for embedding the rubber strips (201) are formed in the middle parts of the lower side face and the right side face of the aluminum honeycomb perforated bottom plate (20).
6. The sound absorbing decorative structure of claim 5 wherein: the caulking groove (202) and the rubber strip (201) are both located on the same vertical plane, the thickness of the caulking groove (202) is consistent with that of the rubber strip (201), the caulking groove (202) extends out of the rubber strip (201), the side wall of the aluminum honeycomb perforated bottom plate (20) is attached to the side wall of the adjacent aluminum honeycomb perforated bottom plate (20), the caulking groove (202) on the aluminum honeycomb perforated bottom plate (20) is close to the side wall of the center of the aluminum honeycomb perforated bottom plate (20), a rubber layer (203) capable of being attached to the rubber strip (201) is fixedly glued, and the thickness of the rubber layer (203) is 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321014073.7U CN220117496U (en) | 2023-04-28 | 2023-04-28 | Sound absorption decorative structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321014073.7U CN220117496U (en) | 2023-04-28 | 2023-04-28 | Sound absorption decorative structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220117496U true CN220117496U (en) | 2023-12-01 |
Family
ID=88915596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321014073.7U Active CN220117496U (en) | 2023-04-28 | 2023-04-28 | Sound absorption decorative structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220117496U (en) |
-
2023
- 2023-04-28 CN CN202321014073.7U patent/CN220117496U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102864846A (en) | Metal sound insulation low-frequency acoustical board | |
| CN102261139A (en) | Honeycomb sound absorbing board and production process thereof | |
| CN205171732U (en) | Sound insulation wall structure | |
| CN202003672U (en) | Honeycomb sound absorption element | |
| CN220117496U (en) | Sound absorption decorative structure | |
| CN218952558U (en) | Novel indoor sound absorption suspended ceiling system of building | |
| CN209742167U (en) | novel assembled partition wall system | |
| CN206287734U (en) | Indoor sound absorption decoration painting | |
| CN202745228U (en) | Metal sound insulation low-frequency acoustic board | |
| CN207144231U (en) | Multi-layer combined sound absorption wall | |
| CN214272733U (en) | Composite board based on decoration | |
| CN210263484U (en) | Pre-buried-assembled indoor sound-proof wall | |
| CN109737582B (en) | Composite armoured louvered ventilating silencer | |
| CN107700714B (en) | High and large space partition wall with sound insulation function | |
| CN202090542U (en) | Honeycomb acoustic plate | |
| CN206110345U (en) | Heat and sound isolation prefabricated house | |
| CN112459298A (en) | Assembled steel frame partition wall bottom quick connect structure | |
| CN220598967U (en) | Decorative aluminum plate sound-absorbing wall surface structure | |
| CN213014965U (en) | Modular wallboard structure gives sound insulation | |
| CN207348249U (en) | Absorb sound fire-proof plate | |
| CN218054319U (en) | Titanium zinc honeycomb composite board | |
| CN216892992U (en) | Novel indoor sound insulation wall structure | |
| CN210507895U (en) | Sound insulation wall | |
| CN219175521U (en) | Sound-absorbing honeycomb board | |
| CN204826273U (en) | Fire prevention sound insulation board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |