CN219992262U - Combined sound barrier - Google Patents
Combined sound barrier Download PDFInfo
- Publication number
- CN219992262U CN219992262U CN202320791662.XU CN202320791662U CN219992262U CN 219992262 U CN219992262 U CN 219992262U CN 202320791662 U CN202320791662 U CN 202320791662U CN 219992262 U CN219992262 U CN 219992262U
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- steel
- sound
- color steel
- sound insulation
- plate
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- 230000004888 barrier function Effects 0.000 title claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 68
- 239000010959 steel Substances 0.000 claims abstract description 68
- 238000009413 insulation Methods 0.000 claims abstract description 32
- 229910000639 Spring steel Inorganic materials 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 description 5
- 239000002131 composite material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a combined sound barrier which comprises a steel upright post, a color steel sandwich sound-insulating plate, a buckle plate, a spring steel gasket, a connecting frame, a flange plate, a fixing frame, a foundation and a color steel shutter sound-absorbing plate, wherein the top of the steel upright post is connected with the color steel shutter sound-absorbing plate through the buckle plate, and the color steel sandwich sound-insulating plate is arranged on the inner side and the outer side of the steel upright post. The utility model is provided with the steel upright post, can ensure the integral stability, is provided with the color steel sandwich sound insulation board, can effectively isolate the transmission of external noise, is provided with the buckle plate, can fix the color steel sandwich sound insulation boards at the inner side and the outer side, is provided with the spring steel gasket, can relieve the impact force caused by wind load and strengthen the friction force, ensures the fixation to be more stable, is provided with the connecting frame, the flange plate, the fixing frame and the foundation, is convenient for the installation and the disassembly of the device, is provided with the color steel shutter sound insulation board, can absorb the external noise, and effectively improves the sound insulation effect of the sound barrier through the cooperation of the structures.
Description
Technical Field
The utility model relates to the technical field of sound barriers, in particular to a combined sound barrier.
Background
The sound barrier is mainly used for sound insulation and noise reduction of highways, expressways, overhead composite roads and other noise sources, and is divided into a reflection type sound barrier for pure sound insulation and a composite type sound barrier combining sound absorption and sound insulation, wherein the latter is a more effective sound insulation method, and the sound barrier refers to a wall structure arranged beside a railway and a highway for reducing influence of driving noise on nearby residents. The sound-proof wall is also called a sound barrier, a facility is inserted between a sound source and a receiver to make sound wave propagate with a remarkable additional attenuation, so that the noise influence of a certain area where the receiver is located is weakened, the facility is called a sound barrier, and is divided into a traffic sound-proof barrier, an equipment noise attenuation sound-proof barrier and an industrial factory boundary sound-proof barrier, the place on a highway and an expressway where various types of sound barriers are most used, the sound barrier is designed to fully consider the problems of wind load of an elevated expressway, a city light rail and a subway, the impact safety of a traffic vehicle and all-weather outdoor corrosion prevention, however, the existing sound barrier is usually made of a layer of compact material, the mode is single, and the noise reduction effect is not obvious.
Disclosure of Invention
The present utility model is directed to a combined sound barrier for solving the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a combination formula sound barrier, includes steel stand, various steel sandwich sound insulation board, buckle, spring steel gasket, connecting frame, ring flange, mount, ground and various steel shutter acoustic board, there is various steel shutter acoustic board at the top of steel stand through the buckle connection, and the inside and outside both sides of steel stand all are provided with various steel sandwich sound insulation board, simultaneously, still are provided with spring steel gasket between steel stand and the various steel sandwich sound insulation board, the upper end of ground inner chamber is provided with the mount, and the top of mount is provided with the ring flange, the surface of ring flange is connected with the connecting frame through fastening screw, and the connecting frame is connected with the steel stand through fastening screw.
Preferably, the buckle plate is of a U-shaped structure.
Preferably, the foundation is a layer of concrete material.
Preferably, the steel upright post is of an I-shaped structure.
Preferably, the number of the color steel sandwich sound insulation plates is multiple.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model is provided with the steel upright post, can ensure the integral stability, is provided with the color steel sandwich sound insulation board, can effectively isolate the transmission of external noise, is provided with the buckle plate, can fix the color steel sandwich sound insulation boards at the inner side and the outer side, is provided with the spring steel gasket, can relieve the impact force caused by wind load and strengthen the friction force, ensures the fixation to be more stable, is provided with the connecting frame, the flange plate, the fixing frame and the foundation, is convenient for the installation and the disassembly of the device, is provided with the color steel shutter sound insulation board, can absorb the external noise, and effectively improves the sound insulation effect of the sound barrier through the cooperation of the structures.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the spring steel gasket structure of the present utility model.
In the figure: the steel upright post 1, the color steel sandwich sound insulation board 2, the buckle plate 3, the spring steel gasket 4, the connecting frame 5, the flange 6, the fixing frame 7, the foundation 8 and the color steel shutter sound absorption board 9.
Description of the embodiments
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.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The steel upright post 1, the color steel sandwich sound insulation plate 2, the buckle plate 3, the spring steel gasket 4, the connecting frame 5, the flange 6, the fixing frame 7, the foundation 8 and the color steel shutter sound insulation plate 9 are all universal standard components or components known to the skilled person, and the structure and the principle of the color steel sandwich sound insulation plate are all known to the skilled person through technical manuals or through a routine experiment method.
Referring to fig. 1-2, a combined sound barrier, including steel stand 1, various steel sandwich sound insulation board 2, buckle 3, spring steel gasket 4, connecting frame 5, ring flange 6, mount 7, ground 8 and various steel shutter sound absorption board 9, steel stand 1 can ensure holistic stability, the top of steel stand 1 is connected with various steel shutter sound absorption board 9 through buckle 3, can fix inside and outside both sides various steel sandwich sound insulation board 2, set up various steel shutter sound absorption board 9, can absorb external noise, and the inside and outside both sides of steel stand 1 all are provided with various steel sandwich sound insulation board 2, can effectively isolate external noise transmission, simultaneously, still be provided with spring steel gasket 4 between steel stand 1 and the various steel sandwich sound insulation board 2, can alleviate the impact force and the reinforcing frictional force that wind load brought, make it fixed more firm, the upper end of foundation 8 inner chamber is provided with mount 7, and the top of mount 7 is provided with ring flange 6, the surface of ring flange 6 is connected with connecting frame 5 through fastening screw, and connecting frame 5 is connected with steel stand 1 through fastening screw, the installation and dismantlement device of being convenient for.
The pinch plate 3 is of a U-shaped structure, the foundation 8 is a concrete material layer, the steel upright posts 1 are of an I-shaped structure, and the number of the color steel sandwich sound insulation plates 2 is multiple.
When the sound insulation device is used, the steel upright post 1 is arranged, the overall stability can be ensured, the color steel sandwich sound insulation plate 2 is arranged, the outside noise can be effectively isolated, the pinch plate 3 is arranged, the color steel sandwich sound insulation plates 2 on the inner side and the outer side can be fixed, the spring steel gasket 4 is arranged, the impact force brought by wind load and the enhanced friction force can be relieved, the fixing is more stable, the connecting frame 5, the flange plate 6, the fixing frame 7 and the foundation 8 are arranged, the device is convenient to install and detach, the color steel shutter sound insulation plate 9 is arranged, the outside noise can be absorbed, and the sound insulation effect of the sound barrier is effectively improved through the cooperation of the structures.
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 (5)
1. The utility model provides a combination formula sound barrier, includes steel stand (1), various steel sandwich sound insulation board (2), buckle (3), spring steel gasket (4), connecting frame (5), ring flange (6), mount (7), ground (8) and various steel shutter acoustic board (9), its characterized in that: the utility model discloses a color steel shutter acoustic board, including steel stand (1), buckle, steel stand (1), connecting frame (5) and steel stand (1) are connected with through fastening screw to the top of steel stand (1) through buckle (3), and the inside and outside both sides of steel stand (1) all are provided with color steel sandwich acoustic board (2), simultaneously, still are provided with spring steel gasket (4) between steel stand (1) and color steel sandwich acoustic board (2), the upper end of foundation (8) inner chamber is provided with mount (7), and the top of mount (7) is provided with ring flange (6), the surface of ring flange (6) is connected with connecting frame (5) through fastening screw, and connecting frame (5) are connected with steel stand (1).
2. A combined sound barrier according to claim 1, wherein: the buckle plate (3) is of a U-shaped structure.
3. A combined sound barrier according to claim 1, wherein: the foundation (8) is a concrete material layer.
4. A combined sound barrier according to claim 1, wherein: the steel upright post (1) is of an I-shaped structure.
5. A combined sound barrier according to claim 1, wherein: the number of the color steel sandwich sound insulation plates (2) is multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320791662.XU CN219992262U (en) | 2023-04-12 | 2023-04-12 | Combined sound barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320791662.XU CN219992262U (en) | 2023-04-12 | 2023-04-12 | Combined sound barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219992262U true CN219992262U (en) | 2023-11-10 |
Family
ID=88606826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320791662.XU Active CN219992262U (en) | 2023-04-12 | 2023-04-12 | Combined sound barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219992262U (en) |
-
2023
- 2023-04-12 CN CN202320791662.XU patent/CN219992262U/en active Active
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