CN115012330A - Ecological combined sound insulation and noise reduction system for highway - Google Patents
Ecological combined sound insulation and noise reduction system for highway Download PDFInfo
- Publication number
- CN115012330A CN115012330A CN202210699244.8A CN202210699244A CN115012330A CN 115012330 A CN115012330 A CN 115012330A CN 202210699244 A CN202210699244 A CN 202210699244A CN 115012330 A CN115012330 A CN 115012330A
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- Prior art keywords
- noise reduction
- noise
- sound insulation
- base
- carriage
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- 230000009467 reduction Effects 0.000 title claims abstract description 43
- 238000009413 insulation Methods 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 6
- 238000013016 damping Methods 0.000 claims description 15
- 229920000742 Cotton Polymers 0.000 claims description 13
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 230000008030 elimination Effects 0.000 claims 1
- 238000003379 elimination reaction Methods 0.000 claims 1
- 239000010410 layer Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 230000003313 weakening effect Effects 0.000 abstract description 4
- 239000002356 single layer Substances 0.000 abstract description 3
- 238000011282 treatment Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000012528 membrane 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
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
- E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
- E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
- E01F8/0011—Plank-like elements
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
- E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
- E01F8/0017—Plate-like elements
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
- E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
- E01F8/0023—Details, e.g. foundations
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The invention discloses a road ecological combined sound insulation and noise reduction system, and belongs to the technical field of road noise reduction. The noise reduction device comprises a base, wherein a supporting frame is fixedly connected to the top of the base, a plurality of through holes are formed in the right side of the supporting frame, a noise reduction structure is arranged in the supporting frame, a noise insulation layer located on the left side of the noise reduction structure is arranged in the supporting frame, and a guide structure located on the right side of the supporting frame is arranged on the top of the base. According to the invention, the noise generated when a vehicle runs is guided through the guide structure at the top of the base and is primarily absorbed, the residual noise enters the support frame, the noise reduction structure can refract and weaken the noise, and the sound insulation layer at the left side of the noise reduction structure can shield and eliminate the noise overflowing in the reflection process, so that the effect of weakening the noise for many times is achieved, and the problems that the existing noise reduction structure is single, generally comprises a single-layer noise reduction structure, can not perform various noise reduction treatments on the noise, and seriously influences the environmental protection effect of the surrounding environment are solved.
Description
Technical Field
The invention belongs to the technical field of road noise reduction, and particularly relates to a road ecological combined sound insulation and noise reduction system.
Background
The highway vehicle can produce a large amount of noises at the in-process of traveling, in order to reduce the influence that the noise caused to highway both sides environment, the structure of making an uproar falls in the highway both sides needs to be installed, but the structure of making an uproar falls in the current comparatively single, generally falls the structure constitution of making an uproar for the individual layer, can't carry out multiple noise reduction to the noise and handle, has seriously influenced the environmental protection effect of surrounding environment.
Disclosure of Invention
In order to solve the problems in the background art, the invention aims to provide a road ecological combined sound insulation and noise reduction system, which has the advantage of performing multiple noise reduction on noise, and solves the problems that the existing noise reduction structure is single, generally is a single-layer noise reduction structure, cannot perform multiple noise reduction treatment on the noise, and seriously affects the environmental protection effect of the surrounding environment.
In order to achieve the purpose, the invention provides the following technical scheme: a road ecological combined sound insulation and noise reduction system comprises a base;
the utility model discloses a noise reduction structure, including base, a plurality of through-hole, the top fixedly connected with carriage of base, a plurality of through-hole has been seted up on the right side of carriage, the inside of carriage is provided with the structure of making an uproar of falling, the inside of carriage is provided with and is located the puigging of making an uproar of falling structure, the top of base is provided with the guide structure who is located the carriage right side.
Preferably, the guide structure includes a plurality of guide plates arranged on the right side of the support frame, the guide plates are inclined in surface, and sound-absorbing cotton is fixedly connected to the inner sides of the guide plates.
Preferably, the top of the base is fixedly connected with a receiving frame positioned on the right side of the supporting frame, and the guide plate and the sound absorption cotton are both positioned in the receiving frame.
Preferably, the noise reduction structure comprises a damping plate fixedly connected inside the supporting frame, an inner cavity is formed inside the damping plate, and a plurality of supporting tubes are arranged inside the inner cavity.
Preferably, the soundproof layer includes a soundproof film fixedly attached to a left side of the damper plate, and a reflective film is fixedly attached to a left side of the soundproof film.
Preferably, the top of the supporting frame is fixedly connected with a bracket, and the top of the bracket is fixedly connected with a shielding plate.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the noise generated when a vehicle runs is guided through the guide structure at the top of the base and is primarily absorbed, the residual noise enters the support frame, the noise reduction structure can refract and weaken the noise, and the sound insulation layer at the left side of the noise reduction structure can shield and eliminate the noise overflowing in the reflection process, so that the effect of weakening the noise for many times is achieved, and the problems that the existing noise reduction structure is single, generally comprises a single-layer noise reduction structure, can not perform various noise reduction treatments on the noise, and seriously influences the environmental protection effect of the surrounding environment are solved.
2. According to the invention, the guide plate and the sound absorption cotton are arranged, so that the noise can be initially guided, and meanwhile, the overflowed noise can be reflected upwards. According to the invention, the guide structure can be protected by arranging the containing frame, and the guide structure is prevented from being corroded by the outside. The damping plate, the inner cavity and the supporting tube are arranged, so that noise can be absorbed, and the inner cavity can be used for weakening the noise in a reflection mode. According to the invention, by arranging the sound insulation film and the reflection film, overflowed noise can be blocked, and the phenomenon of noise diffusion is avoided. According to the invention, the shielding plate and the bracket are arranged, so that external rainwater can be shielded, and the rainwater is prevented from contacting the noise reduction system.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
FIG. 2 is a schematic sectional front view of a partial structure of the present invention.
Fig. 3 is a perspective view of a partial structure of the present invention.
In the figure: 1. a base; 2. a support frame; 3. a through hole; 4. a noise reduction structure; 5. a sound insulating layer; 6. a guide structure; 7. a guide plate; 8. sound-absorbing cotton; 9. a storage frame; 10. a damping plate; 11. an inner cavity; 12. supporting a tube; 13. a sound insulating film; 14. a reflective film; 15. a support; 16. a shielding plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 3, the invention provides a road ecological combined sound insulation and noise reduction system, which comprises a base 1;
the top fixedly connected with carriage 2 of base 1, a plurality of through-hole 3 has been seted up on carriage 2's right side, and the inside of carriage 2 is provided with falls the structure of making an uproar 4, and the inside of carriage 2 is provided with and is located to fall the left puigging 5 of the structure of making an uproar 4, and the top of base 1 is provided with the guide structure 6 that is located carriage 2 right side.
Referring to fig. 2, the guiding structure 6 includes a plurality of guiding plates 7 arranged on the right side of the supporting frame 2, the number of the guiding plates 7 is a plurality, the surface of each guiding plate 7 is inclined, and sound absorbing cotton 8 is fixedly connected to the inner side of each guiding plate 7.
As a technical optimization scheme of the invention, the guide plate 7 and the sound absorption cotton 8 are arranged, so that the noise can be initially guided, and meanwhile, the overflowed noise can be reflected upwards.
Referring to fig. 2, the top of the base 1 is fixedly connected with a storage frame 9 located on the right side of the supporting frame 2, and the guide plate 7 and the sound absorption cotton 8 are located inside the storage frame 9.
As a technical optimization scheme of the present invention, the guide structure 6 can be protected by providing the storage frame 9, and the guide structure 6 is prevented from being corroded by the outside.
Referring to fig. 2, the noise reduction structure 4 includes a damping plate 10 fixedly connected inside the supporting frame 2, an inner cavity 11 is opened inside the damping plate 10, and a plurality of supporting tubes 12 are arranged inside the inner cavity 11.
As a technical optimization scheme of the invention, the damping plate 10, the inner cavity 11 and the supporting tube 12 are arranged, so that noise can be absorbed, and the inner cavity 11 can be used for reflecting and weakening the noise.
Referring to fig. 2, the soundproof layer 5 includes a soundproof film 13 fixedly attached to a left side of the damping plate 10, and a reflective film 14 fixedly attached to a left side of the soundproof film 13.
As a technical optimization scheme of the invention, by arranging the sound insulation film 13 and the reflection film 14, overflowed noise can be blocked, and the phenomenon of noise diffusion is avoided.
Referring to fig. 1, a bracket 15 is fixedly coupled to a top of the support frame 2, and a shielding plate 16 is fixedly coupled to a top of the bracket 15.
As a technical optimization scheme of the invention, the shielding plate 16 and the bracket 15 are arranged, so that external rainwater can be shielded, and the rainwater is prevented from contacting with a noise reduction system.
Install the noise reduction system in the both sides of highway through base 1, the deflector 7 at base 1 top can lead the noise that produces when going the vehicle and make it get into and inhale sound cotton 8, inhale sound cotton 8 and carry out preliminary absorption to the noise, the surplus noise gets into carriage 2 through accomodating frame 9 and through-hole 3, damping plate 10 can utilize inside inner chamber 11 to refract the noise and weaken, the left acoustic celotex membrane 13 of damping plate 10 and reflectance coating 14 can shelter from the noise of the excessive scattered in-process of reflection and eliminate.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A road ecological combined sound insulation and noise reduction system comprises a base (1);
the method is characterized in that: the utility model discloses a noise reduction structure, including base (1), a plurality of through-hole (3) have been seted up on the right side of carriage (2), the inside of carriage (2) is provided with and falls structure (4) of making an uproar, the inside of carriage (2) is provided with and is located the left puigging (5) of structure (4) of making an uproar, the top of base (1) is provided with guide structure (6) that are located carriage (2) right side.
2. The ecological combined sound insulation and noise reduction system for roads of claim 1, wherein: guide structure (6) are including setting up deflector (7) on carriage (2) right side, the quantity of deflector (7) is a plurality of and the surface is the slope form, the inboard fixedly connected with of deflector (7) inhales sound cotton (8).
3. The ecological combined sound insulation and noise reduction system for roads of claim 2, wherein: the top fixedly connected with of base (1) is located the frame (9) of accomodating on carriage (2) right side, deflector (7) and inhale sound cotton (8) and all be located the inside of accomodating frame (9).
4. The ecological combined sound insulation and noise reduction system for roads of claim 3, wherein: the noise reduction structure (4) comprises a damping plate (10) fixedly connected to the inside of the supporting frame (2), an inner cavity (11) is formed in the damping plate (10), and a plurality of supporting tubes (12) are arranged in the inner cavity (11).
5. The ecological combined sound insulation and noise reduction system for roads of claim 4, wherein: the sound insulation layer (5) comprises a sound insulation film (13) fixedly connected to the left side of the damping plate (10), and a reflecting film (14) is fixedly connected to the left side of the sound insulation film (13); install the both sides at the highway through base (1) with noise reduction system, deflector (7) at base (1) top can lead the noise that produces when going the vehicle and make it get into and inhale sound cotton (8), inhale sound cotton (8) and carry out preliminary absorption to the noise, the surplus noise gets into carriage (2) through accomodating frame (9) and through-hole (3), damping plate (10) utilize inside inner chamber (11) to refract the noise and weaken, the left syllable-dividing (13) of damping plate (10) and reflection (14) can shelter from the elimination to the excessive noise of reflection in-process.
6. The ecological combined sound insulation and noise reduction system for the road according to claim 1 or 5, characterized in that: the top fixedly connected with support (15) of carriage (2), the top fixedly connected with shielding plate (16) of support (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210699244.8A CN115012330A (en) | 2022-06-20 | 2022-06-20 | Ecological combined sound insulation and noise reduction system for highway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210699244.8A CN115012330A (en) | 2022-06-20 | 2022-06-20 | Ecological combined sound insulation and noise reduction system for highway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115012330A true CN115012330A (en) | 2022-09-06 |
Family
ID=83077747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210699244.8A Pending CN115012330A (en) | 2022-06-20 | 2022-06-20 | Ecological combined sound insulation and noise reduction system for highway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115012330A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100684358B1 (en) * | 2005-12-30 | 2007-02-22 | 주식회사 은강건설산업 | Soundproof pannel assembly |
| KR20090129608A (en) * | 2008-06-13 | 2009-12-17 | 김광만 | Sound proof wall |
| CN202577174U (en) * | 2012-04-16 | 2012-12-05 | 朱瑜蓉 | Noise reduction shield |
| CN205421058U (en) * | 2016-03-11 | 2016-08-03 | 黑龙江建筑职业技术学院 | Novel bridge section sound barrier |
| CN108221724A (en) * | 2018-02-01 | 2018-06-29 | 中纬建设工程有限公司 | A kind of municipal administration noise reduction isolation strip |
| CN209194377U (en) * | 2018-10-24 | 2019-08-02 | 天津市莱茵环保新技术开发有限公司 | A kind of highway extrusion molding ECP landscape type sound barrier panel |
| CN110172931A (en) * | 2019-05-20 | 2019-08-27 | 成都中弘轨道交通环保产业股份有限公司 | Combined type super high strength concrete-micropore ceramics compound sound barrier and its manufacturing method |
| CN211036743U (en) * | 2019-09-07 | 2020-07-17 | 苏州保立环保科技有限公司 | Highway noise absorbing device |
| CN111733720A (en) * | 2020-07-08 | 2020-10-02 | 张忠林 | Adjustable sound-proof barrier with sound wave absorption and reflection functions for high-speed rail |
| CN112144429A (en) * | 2019-06-28 | 2020-12-29 | 刘君辉 | Highway movable sound-proof device |
-
2022
- 2022-06-20 CN CN202210699244.8A patent/CN115012330A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100684358B1 (en) * | 2005-12-30 | 2007-02-22 | 주식회사 은강건설산업 | Soundproof pannel assembly |
| KR20090129608A (en) * | 2008-06-13 | 2009-12-17 | 김광만 | Sound proof wall |
| CN202577174U (en) * | 2012-04-16 | 2012-12-05 | 朱瑜蓉 | Noise reduction shield |
| CN205421058U (en) * | 2016-03-11 | 2016-08-03 | 黑龙江建筑职业技术学院 | Novel bridge section sound barrier |
| CN108221724A (en) * | 2018-02-01 | 2018-06-29 | 中纬建设工程有限公司 | A kind of municipal administration noise reduction isolation strip |
| CN209194377U (en) * | 2018-10-24 | 2019-08-02 | 天津市莱茵环保新技术开发有限公司 | A kind of highway extrusion molding ECP landscape type sound barrier panel |
| CN110172931A (en) * | 2019-05-20 | 2019-08-27 | 成都中弘轨道交通环保产业股份有限公司 | Combined type super high strength concrete-micropore ceramics compound sound barrier and its manufacturing method |
| CN112144429A (en) * | 2019-06-28 | 2020-12-29 | 刘君辉 | Highway movable sound-proof device |
| CN211036743U (en) * | 2019-09-07 | 2020-07-17 | 苏州保立环保科技有限公司 | Highway noise absorbing device |
| CN111733720A (en) * | 2020-07-08 | 2020-10-02 | 张忠林 | Adjustable sound-proof barrier with sound wave absorption and reflection functions for high-speed rail |
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