CN220117051U - Highway sound barrier wall with honeycomb structure - Google Patents
Highway sound barrier wall with honeycomb structure Download PDFInfo
- Publication number
- CN220117051U CN220117051U CN202321650233.7U CN202321650233U CN220117051U CN 220117051 U CN220117051 U CN 220117051U CN 202321650233 U CN202321650233 U CN 202321650233U CN 220117051 U CN220117051 U CN 220117051U
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- Prior art keywords
- sound
- wall body
- wall
- highway
- barrier wall
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- 230000004888 barrier function Effects 0.000 title claims abstract description 34
- 238000010521 absorption reaction Methods 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 230000030279 gene silencing Effects 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims abstract description 6
- 239000011210 fiber-reinforced concrete Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 description 8
- 239000005340 laminated glass Substances 0.000 description 7
- 230000009467 reduction Effects 0.000 description 7
- 239000000835 fiber Substances 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000019362 perlite Nutrition 0.000 description 2
- 239000010451 perlite Substances 0.000 description 2
- 229920002620 polyvinyl fluoride Polymers 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a highway sound barrier wall with a honeycomb structure, which belongs to the technical field of road construction and comprises a sound barrier wall body arranged on an anti-collision guardrail, wherein the sound barrier wall body consists of a support frame body and a sound absorption wall body, the support frame body is formed by a plurality of steel columns and a shaped steel beam framework, a plurality of wall body installation cavities are arranged in the support frame body, the sound absorption wall body is arranged in each wall body installation cavity, and a plurality of silencing devices are arranged on the sound absorption wall body. The utility model can effectively reduce highway noise, has the advantages of light weight, high strength, good sound absorption, good durability and the like, and can be widely used along the highway.
Description
Technical Field
The utility model relates to the technical field of road construction, in particular to a sound barrier wall with a honeycomb structure for a road.
Background
The sound barrier is mainly used for sound insulation and noise reduction of highways, expressways, overhead composite roads and other noise sources. The method is divided into a reflection type sound barrier for pure sound insulation and a composite type sound barrier for sound absorption and sound insulation, wherein the reflection type sound barrier is a more effective sound insulation method.
Bulletin number "CN210712603U, name: the utility model discloses a sound insulation barrier of a high-efficiency highway viaduct, which comprises an anti-collision wall, wherein the top of the anti-collision wall is fixedly connected with laminated glass, the rear side of the laminated glass is fixedly connected with arc-shaped laminated glass, a noise reduction and noise elimination mechanism is arranged between the laminated glass and the arc-shaped laminated glass and comprises a first fixing plate, a polyester fiber sound absorption plate, a polyvinyl fluoride film, a noise elimination cavity, a galvanized sound absorption plate, an expanded perlite plate and a second fixing plate, the first fixing plate is fixedly connected with the rear side of the laminated glass, and one side of the first fixing plate far away from the laminated glass is provided with a polyester fiber sound absorption plate; install this device on the overpass, through the setting that the noise passed through tripe sound absorbing screen get into this device inside, then get into noise reduction amortization mechanism, through the setting in amortization chamber, get into the inner chamber in amortization chamber, inhale the sound through polyester fiber abatvoix and polyvinyl fluoride film, rethread galvanized abatvoix and expanded perlite board amortization. Although the utility model can play a good role in noise reduction, the noise reduction and noise reduction mechanism of the patent is complex and has high construction cost, so that the utility model is necessary to provide a road sound barrier wall with a honeycomb structure with simpler structure to solve the technical problems.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides the sound barrier wall with the honeycomb structure, which has the advantages of good sound absorption rate, good durability and simpler structure.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a highway sound barrier wall of honeycomb, includes the sound barrier wall body of setting on crash barrier, the sound barrier wall body comprises support pedestal and sound absorbing wall body, support pedestal comprises many section steel columns and shaped steel roof beam framework, be equipped with a plurality of wall body installation cavity in the support pedestal, every wall body installation intracavity all is equipped with sound absorbing wall body, be equipped with a plurality of silencing device on the sound absorbing wall body.
Further preferably, the sound absorbing device is sound absorbing holes distributed in a honeycomb structure on the sound absorbing wall body.
Still more preferably, a sound insulation wallboard is additionally arranged on the back surface of the sound absorption wall body.
Further preferably, the sound absorbing wall body has a height of 80-100cm and a length of 100-150cm.
Further preferably, the sound-absorbing wall body is made of light high-strength fiber concrete.
Further preferably, the supporting frame body is installed on the crash barrier in a plugging manner.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the sound-absorbing wall bodies are arranged in the support frame bodies of the sound barrier wall bodies, and each sound-absorbing wall body is provided with the plurality of silencing devices, so that the silencing devices can effectively reduce highway noise.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
As shown in fig. 1, the sound barrier wall of the highway with the honeycomb structure of the present utility model comprises a sound barrier wall body 1 disposed on a crash barrier 10, specifically, the sound barrier wall body 1 of the present utility model is composed of a supporting frame body 11 and a sound absorbing wall body 12, the supporting frame body 11 is mounted on the crash barrier 10 in a plugging manner, the supporting frame body 11 is formed by a plurality of profiled steel columns 111 and profiled steel beams 112, a plurality of wall mounting cavities 113 are disposed in the supporting frame body 11, each wall mounting cavity 113 is provided with the sound absorbing wall body 12, the sound absorbing wall body 12 of the present utility model has a height of 80-100cm and a length of 100-150cm, the sound absorbing wall body 12 is provided with a plurality of sound absorbing devices 2, the sound absorbing devices 2 of the present utility model are sound absorbing holes 21 disposed on the sound absorbing wall body 12 in a honeycomb structure, the sound absorbing wall body 12 of the present utility model is made of light high strength fiber concrete, such concrete material has advantages of light weight, high strength, good durability, and the sound absorbing holes 21 distributed in a honeycomb structure on the wall body 12 can effectively absorb part of noise, the structure has advantages of good performance, and the like, of course, the sound absorbing devices 2 of the present utility model are not only provided with the sound absorbing structures of the present utility model.
In order to better play the roles of blocking and silencing, the utility model can also add a sound insulation wallboard on the back of the sound absorption wall body 12, so that when noise passes through the sound absorption wall body 12, a part of the noise can be eliminated by the silencing device 2, and the other half of the wall body can better block the transmission of the noise due to the sound insulation wallboard, thereby better playing the roles of sound absorption and noise reduction.
The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model. Finally, it should be noted that the details not described in the specification belong to the prior art known to those skilled in the art, and the person skilled in the art can implement the present utility model without performing any inventive work, so that the details are not repeated here.
Claims (6)
1. The utility model provides a highway sound barrier wall of honeycomb, includes sound barrier wall body (1) of setting on anticollision barrier (10), its characterized in that, sound barrier wall body (1) comprises support body (11) and sound absorbing wall body (12), support body (11) are by many section steel column (111) and shaped steel roof beam (112) framework, be equipped with a plurality of wall body installation cavity (113) in support body (11), every all be equipped with in wall body installation cavity (113) sound absorbing wall body (12), be equipped with a plurality of silencing device (2) on sound absorbing wall body (12).
2. The sound barrier wall of a highway according to claim 1, wherein said sound attenuation means (2) are sound absorption holes (21) arranged on said sound absorption wall (12) in a honeycomb structure distribution.
3. The sound barrier wall of a highway of a honeycomb structure according to claim 2, wherein the back of the sound absorbing wall (12) is additionally provided with sound insulating wall panels.
4. A sound barrier wall for a highway according to any one of claims 1 to 3, wherein said sound absorbing wall (12) has a height of 80-100cm and a length of 100-150cm.
5. A sound barrier wall for a highway according to any one of claims 1 to 3, characterized in that said sound absorbing wall (12) is made of lightweight high strength fiber reinforced concrete.
6. A sound barrier wall for a highway according to any one of claims 1 to 3, characterized in that said supporting frame body (11) is mounted on said crash barrier by means of a plug-in connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321650233.7U CN220117051U (en) | 2023-06-27 | 2023-06-27 | Highway sound barrier wall with honeycomb structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321650233.7U CN220117051U (en) | 2023-06-27 | 2023-06-27 | Highway sound barrier wall with honeycomb structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220117051U true CN220117051U (en) | 2023-12-01 |
Family
ID=88896572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321650233.7U Active CN220117051U (en) | 2023-06-27 | 2023-06-27 | Highway sound barrier wall with honeycomb structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220117051U (en) |
-
2023
- 2023-06-27 CN CN202321650233.7U patent/CN220117051U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |