CN221052420U - Sound protection device for open-pore foamed ceramic - Google Patents
Sound protection device for open-pore foamed ceramic Download PDFInfo
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- CN221052420U CN221052420U CN202322432904.9U CN202322432904U CN221052420U CN 221052420 U CN221052420 U CN 221052420U CN 202322432904 U CN202322432904 U CN 202322432904U CN 221052420 U CN221052420 U CN 221052420U
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- steel skeleton
- steel column
- ceramic sound
- protection device
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- 239000000919 ceramic Substances 0.000 title claims abstract description 56
- 239000011148 porous material Substances 0.000 title abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 78
- 239000010959 steel Substances 0.000 claims abstract description 78
- 238000009413 insulation Methods 0.000 claims abstract description 21
- 238000005187 foaming Methods 0.000 claims description 21
- 239000011358 absorbing material Substances 0.000 claims description 8
- 239000011810 insulating material Substances 0.000 claims description 8
- 238000010030 laminating Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000001012 protector Effects 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 abstract description 28
- 238000010521 absorption reaction Methods 0.000 abstract description 17
- 239000012774 insulation material Substances 0.000 abstract description 3
- 229910052755 nonmetal Inorganic materials 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 230000035939 shock Effects 0.000 abstract 1
- 239000002131 composite material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model discloses an open-pore foamed ceramic sound protection device, which comprises a steel column and a plate cap, wherein the plate cap is arranged above the steel column, the upper end surface of the plate cap is provided with the column cap, the open-pore foamed ceramic sound protection device uses a foamed ceramic plate to replace the existing common metal sound barrier and other existing sound absorption products, the used foamed ceramic plate has the characteristics of high open porosity, corrosion resistance, heat resistance, shock resistance and the like compared with the existing common metal sound barrier and other existing sound absorption products, the influence of wind, sun, rain and shower on the sound barrier can be reduced when the open-air sound protection device is used in the open air, so that the sound barrier is not easy to generate fatigue deformation and rupture, the service life of the sound barrier is prolonged, the porous ceramic sound absorption material has good sound absorption performance in road traffic noise absorption and sound insulation, can well absorb reverberant sound generated by reflection, and the porous ceramic sound absorption material belongs to nonmetal sound absorption and insulation materials, and has decorative and landscape properties, and is a new requirement for traffic sound absorption and sound insulation barrier.
Description
Technical Field
The utility model relates to the technical field of sound barriers, in particular to an open-cell foamed ceramic sound protection device.
Background
Sound barriers, a specially designed acoustic baffle that stands between a source of noise and a point of sound reception, are generally designed for a particular source of sound and a particular protection location, and are mainly used for noise reduction on roads, overhead composite roads and others, divided into reflection type sound barriers for pure sound insulation, and composite type sound barriers for sound insulation combined with sound insulation, which are more effective sound insulation methods.
The conventional open-pore foamed ceramic sound protection device has poor sound absorption and insulation effects when in use, has low sound barrier property, is easily damaged by falling under the influence of external climate, and affects the road safety.
Disclosure of utility model
The utility model aims to provide an open-pore foamed ceramic sound protection device, which solves the problems that the common sound barrier of the open-pore foamed ceramic sound protection device provided in the prior art is poor in sound absorption and sound insulation effects during use, low in sound barrier property and easy to fall off and damage under the influence of external climate, so that the road safety is influenced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an trompil foaming ceramic sound protector, includes steel column and plate cap, the top of steel column is provided with the plate cap, and the up end of plate cap is provided with the post cap, the mid-mounting of steel column has first steel skeleton, the both sides of first steel skeleton are fixed with the fixture block, the draw-in groove has been seted up to the side surface of steel column, the inner wall laminating of first steel skeleton has first foaming ceramic acoustic board subassembly, the laminating of the rear end face of first foaming ceramic acoustic board subassembly has the anti-falling net, the both sides of anti-falling net are fixed with the anti-falling net frame, the surface mounting of anti-falling net frame has the spring buckle, the below of first steel skeleton is provided with the sound insulation light-passing window, the below of sound insulation light-passing window is provided with the second steel skeleton, the second foaming ceramic acoustic board subassembly is installed to the below of second steel skeleton.
Preferably, the first foamed ceramic sound absorbing board component is tightly attached to the frame of the anti-falling net through the anti-falling net, and the anti-falling net is fixedly connected with the first steel skeleton and the steel column through the spring buckle.
Preferably, the first foamed ceramic sound absorbing plate assembly is in a porous honeycomb structure, and the first foamed ceramic sound absorbing plate assembly and the second foamed ceramic sound absorbing plate assembly are symmetrically distributed along the steel column.
Preferably, the steel column is an H-shaped steel column, and the porous ceramic sound absorbing and insulating material belongs to a nonmetallic sound absorbing and insulating material.
Preferably, the first steel skeleton is arranged to be concave, and the first steel skeleton forms a clamping structure with the steel column through the clamping blocks and the clamping grooves, and the clamping blocks are in a 7 shape and are distributed in a vertically staggered mode along the side walls of the first steel skeleton.
Preferably, the first steel skeleton and the second steel skeleton are distributed in a central symmetry mode through sound insulation light transmission windows.
The utility model has the advantages that:
1. The foaming ceramic plate used in the utility model has the characteristics of high open porosity, corrosion resistance, heat resistance, earthquake resistance and the like, and can reduce the influence of wind, sun, rain and shower on the sound barrier when being used in the open air, so that the sound barrier is not easy to generate fatigue deformation and rupture, and the service life of the sound barrier is prolonged.
2. The porous ceramic sound absorbing and insulating material has good sound absorbing performance in road traffic noise absorption and insulation, can absorb reverberant sound generated by reflection well, belongs to a nonmetallic sound absorbing and insulating material, has decorative and landscape properties, and is a new requirement for traffic sound absorbing and insulating barriers.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present utility model;
FIG. 2 is a schematic view of a first steel skeleton structure according to the present utility model;
fig. 3 is a schematic view of the structure of the anti-falling net of the present utility model.
In the figure: 1. a steel column; 2. a plate cap; 3. a cap; 4. a first steel skeleton; 5. a clamping block; 6. a clamping groove; 7. a first foamed ceramic sound absorbing panel assembly; 8. an anti-falling net; 9. anti-falling net frame; 10. a spring buckle; 11. a sound-proof light-transmitting window; 12. a second steel skeleton; 13. and a second foamed ceramic sound absorbing panel assembly.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described 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.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides an trompil foaming ceramic sound protector, including steel column 1 and slab cap 2, the top of steel column 1 is provided with slab cap 2, and the up end of slab cap 2 is provided with the pile cap 3, the mid-mounting of steel column 1 has first steel skeleton 4, the both sides of first steel skeleton 4 are fixed with fixture block 5, draw-in groove 6 has been seted up to the side surface of steel column 1, the inner wall laminating of first steel skeleton 4 has first foaming ceramic acoustic board subassembly 7, the laminating of the rear end face of first foaming ceramic acoustic board subassembly 7 has anti-falling net 8, the both sides of anti-falling net 8 are fixed with anti-falling net frame 9, the surface mounting of anti-falling net frame 9 has spring buckle 10, the below of first steel skeleton 4 is provided with sound insulation light-transmitting window 11, the below of sound insulation light-transmitting window 11 is provided with second steel skeleton 12, the below of second steel skeleton 12 installs second foaming ceramic acoustic board subassembly 13.
Further, the first foaming ceramic acoustic board assembly 7 is closely attached with the anti-falling net frame 9 through the anti-falling net 8, and the anti-falling net 8 is fixedly connected with the first steel skeleton 4 and the steel column 1 through the spring buckle 10, so that the anti-falling risk is prevented, the anti-falling net 8 is additionally arranged at the rear part of the sound barrier, the anti-falling net 8 is fixed on the steel skeleton around the ceramic sound barrier, the safety of the sound barrier can be improved, and the protection function of the sound barrier is increased.
Further, the inside of the first foamed ceramic sound absorbing plate assembly 7 is of a porous honeycomb structure, the first foamed ceramic sound absorbing plate assembly 7 and the second foamed ceramic sound absorbing plate assembly 13 are symmetrically distributed along the steel column 1, the inside of the first foamed ceramic sound absorbing plate assembly 7 is of a porous honeycomb structure, and the first foamed ceramic sound absorbing plate assembly can absorb reverberant sound generated by reflection well and has good sound absorbing performance in highway traffic noise absorption and insulation.
Furthermore, the steel column 1 is arranged as an H-shaped steel column, and the porous ceramic sound absorbing and insulating material belongs to a nonmetal sound absorbing and insulating material, has considerable decoration and landscapes, can enable the sound barrier to be a landscape beside highway traffic after being installed, and improves the attractiveness of the highway.
Further, the first steel skeleton 4 is set to concave shape, and the first steel skeleton 4 constitutes the block structure through fixture block 5 and draw-in groove 6 between with steel column 1, and fixture block 5 is "7" style of calligraphy, and it is crisscross distribution from top to bottom along first steel skeleton 4 lateral wall, first steel skeleton 4 has seted up draw-in groove 6 inside through fixture block 5 block at steel column 1 side surface to fix the two through the welded mode, so that improve the steadiness of equipment, make the safe and reliable that the device can be more.
Further, the first steel skeleton 4 and the second steel skeleton 12 are distributed in a central symmetry mode through the sound-insulation light-transmitting windows 11, and the sound-insulation light-transmitting windows 11 have the advantages of being high in strength, good in sealing performance and good in sound insulation, reducing the transmission of sound and improving the sealing performance.
Working principle: for the open pore foaming ceramic sound protection device, firstly, the steel column 1 is fixed on the ground through bolts and pouring cement, then, the first steel skeleton 4 is clamped on the side surface of the steel column 1 through the clamping blocks 5, the clamping grooves 6 are formed in the side surface of the steel column 1, and the two are fixed through a welding mode, so that the stability of the sound barrier is improved, the sound barrier can be safer and more reliable, the first steel skeleton 4 is fixed, the first foaming ceramic sound absorption plate assembly 7 is attached to the inner wall of the first steel skeleton 4, the anti-falling net 8 is arranged on the rear end face of the first foaming ceramic sound absorption plate assembly 7, the anti-falling net 8 is fixed on the steel skeleton around the ceramic sound barrier, the safety of the sound barrier can be improved, the protection function of the sound barrier is improved, then the sound transmission window 11 is sequentially installed, and finally designed porous ceramic sound absorption and insulation materials belong to nonmetal sound absorption and insulation materials, and have decorative and landscape properties, and are new requirements for traffic sound absorption and insulation barriers.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an trompil foaming ceramic sound protector, includes steel column (1) and plate cap (2), the top of steel column (1) is provided with plate cap (2), and the up end of plate cap (2) is provided with post cap (3), the mid-mounting of steel column (1) has first steel skeleton (4), the both sides of first steel skeleton (4) are fixed with fixture block (5), draw-in groove (6) have been seted up to the side surface of steel column (1), the inner wall laminating of first steel skeleton (4) has first foaming ceramic sound absorbing plate subassembly (7), the rear end laminating of first foaming ceramic sound absorbing plate subassembly (7) has anti-falling net (8), the both sides of anti-falling net (8) are fixed with anti-falling net frame (9), the surface mounting of anti-falling net frame (9) has spring buckle (10), the below of first steel skeleton (4) is provided with sound insulation window (11), the below of light transmission window (11) is provided with second steel skeleton (12), the sound absorbing plate (13) of second foaming ceramic sound absorbing plate subassembly (13).
2. An open cell foamed ceramic sound protection device according to claim 1, wherein: the first foaming ceramic sound absorbing board assembly (7) is tightly attached to the anti-falling net frame (9) through the anti-falling net (8), and the anti-falling net (8) is fixedly connected with the steel column (1) through the spring buckle (10) and the first steel skeleton (4).
3. An open cell foamed ceramic sound protection device according to claim 1, wherein: the inside of the first foaming ceramic sound absorbing plate assembly (7) is of a porous honeycomb structure, and the first foaming ceramic sound absorbing plate assembly (7) and the second foaming ceramic sound absorbing plate assembly (13) are symmetrically distributed along the steel column (1).
4. An open cell foamed ceramic sound protection device according to claim 1, wherein: the steel column (1) is arranged as an H-shaped steel column, and the porous ceramic sound absorbing and insulating material belongs to a nonmetallic sound absorbing and insulating material.
5. An open cell foamed ceramic sound protection device according to claim 1, wherein: the first steel skeleton (4) is arranged to be concave, the first steel skeleton (4) forms a clamping structure with the steel column (1) through the clamping blocks (5) and the clamping grooves (6), and the clamping blocks (5) are in a shape of 7 and are distributed in a vertically staggered mode along the side walls of the first steel skeleton (4).
6. An open cell foamed ceramic sound protection device according to claim 1, wherein: the first steel skeleton (4) and the second steel skeleton (12) are distributed in a central symmetry mode through sound insulation light transmission windows (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322432904.9U CN221052420U (en) | 2023-09-07 | 2023-09-07 | Sound protection device for open-pore foamed ceramic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322432904.9U CN221052420U (en) | 2023-09-07 | 2023-09-07 | Sound protection device for open-pore foamed ceramic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221052420U true CN221052420U (en) | 2024-05-31 |
Family
ID=91224561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322432904.9U Active CN221052420U (en) | 2023-09-07 | 2023-09-07 | Sound protection device for open-pore foamed ceramic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221052420U (en) |
-
2023
- 2023-09-07 CN CN202322432904.9U patent/CN221052420U/en active Active
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