CN108677775A - Acoustic barrier structure and expressway barrier device - Google Patents
Acoustic barrier structure and expressway barrier device Download PDFInfo
- Publication number
- CN108677775A CN108677775A CN201810591693.4A CN201810591693A CN108677775A CN 108677775 A CN108677775 A CN 108677775A CN 201810591693 A CN201810591693 A CN 201810591693A CN 108677775 A CN108677775 A CN 108677775A
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- Prior art keywords
- wall
- sound
- acoustic barrier
- barrier structure
- absorbing mechanism
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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
- E01F8/02—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic specially adapted for sustaining vegetation or for accommodating plants ; Embankment-type or crib-type noise barriers; Retaining walls specially adapted to absorb or reflect noise
-
- 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
- E01F8/0047—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with open cavities, e.g. for covering sunken roads
- E01F8/0064—Perforated plate or mesh, e.g. as wall facing
- E01F8/007—Perforated plate or mesh, e.g. as wall facing with damping material
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The present invention relates to noise abatement technical fields, more particularly, to a kind of acoustic barrier structure and expressway barrier device.The acoustic barrier structure includes wall and wave partition；Specifically, accommodation space is formed in wall, wave partition is set to accommodation space, and the front cavity and rear cavity being staggered front to back are formed between the inner wall of wall；Wave partition is provided with sound-absorbing mechanism in front cavity；It is provided with growing body between sound-absorbing mechanism and wall inner wall, is used for planting plants；Rear cavity is filled with recyclable waste.The front cavity and rear cavity formed between wall and wave partition, can form solid space structure, on the basic function for ensureing basic barrier sound; can also planting plants, while having recycled waste, achieved many things at one stroke; not only there is economic benefit, be more advantageous to environmental protection.
Description
Technical field
The present invention relates to noise abatement technical fields, are filled more particularly, to a kind of acoustic barrier structure and expressway barrier
It sets.
Background technology
With the high speed development of China's infrastructure, people is given in a large amount of constructions of highway, high-speed railway, urban light rail
While bring convenience, traffic noise pollution problem also getting worse, subjective reflection is deeply impacted, and it is normal to disturb resident
Work, studying and living.The governing problem of noise pollution has become social concern urgently to be resolved hurrily.At the same time, with work
Industry, urbanization process quickly propel, and generated solid waste is also more and more in producing and living, by solid waste
Environmental problem caused by object also than more prominent, how scientific and reasonable processing these solid waste, reduce the dirt to environment
The problem of contaminating, also becoming people's growing interest.
At present in a variety of control methods of traffic noise pollution, setting acoustic barrier is a kind of relatively effective side
Method.But existing expressway acoustic barrier, simple barrier action can only be played, is had a single function, and cost is higher, not enough
Environmental protection.
The information for being disclosed in the background technology part is merely intended to deepen understanding of the general background technology to the present invention, and
It is not construed as recognizing or implying in any form that the information constitutes the prior art known to those skilled in the art.
Invention content
One of the objects of the present invention is to provide a kind of acoustic barrier structures, solve the acoustic barrier of existing expressway
Simple barrier action can only be played, is had a single function, and the technical problem that cost is higher, not environmentally friendly enough.
The second object of the present invention is to provide a kind of expressway barrier device solve the sound screen of existing expressway
Barrier can only play simple barrier action, have a single function, and cost is higher, not enough environmentally friendly technical problem.
For one of above-mentioned purpose, the present invention provides following technical scheme：
A kind of acoustic barrier structure provided by the invention, including：Wall and wave partition；
Be formed with accommodation space in the wall, the wave partition is set to the accommodation space, and with the wall
Inner wall between form the front cavity and rear cavity being staggered front to back；
Wave partition is provided with sound-absorbing mechanism in the front cavity；
It is provided with growing body between the sound-absorbing mechanism and the wall inner wall, is used for planting plants；
The rear cavity is filled with recyclable waste.
As a kind of further technical solution, the sound-absorbing mechanism includes acoustical cotton, and the acoustical cotton is layed in described
Wave separates surface.
As a kind of further technical solution, the sound-absorbing mechanism further includes being wrapped in the waterproof on the acoustical cotton surface
Ventilated membrane.
As a kind of further technical solution, the growing body includes perforation plate and plantation matrix；
The perforation plate is horizontally placed between the sound-absorbing mechanism and wall inner wall；
The plantation matrix is set on the perforation plate, is used for planting plants.
As a kind of further technical solution, the growing body further includes impoundment element, is used for the planting matrix
Body supplies water.
As a kind of further technical solution, the impoundment element includes water storage container and capillary sliver；
The installation position for the water storage container to be arranged is formed in the planting matrix body, the water storage container is for containing
Water；
One end of the capillary sliver is stretched into the water storage container to be contacted with water, and the other end connects the plantation matrix.
As a kind of further technical solution, it is additionally provided with for lifting between the wall and wave partition
Suspension centre.
As a kind of further technical solution, reinforcing bar pouring hole is provided in the rear cavity.
As a kind of further technical solution, it is provided with from top to bottom between the sound-absorbing mechanism and the wall inner wall
Multiple growing bodies, to form multi-layer planting space.
For the two of above-mentioned purpose, the present invention provides following technical scheme：
The present invention provides a kind of expressway barrier device, include above-mentioned technical proposal provide it is any as described in sound
Barrier structure.
Compared with prior art, acoustic barrier structure provided by the invention and expressway barrier device can reach following and have
Beneficial effect：
The present invention provides a kind of acoustic barrier structure, including wall and wave partition；Accommodation space, wave are formed in wall
Wave partition is set to accommodation space, and the front cavity and rear cavity being staggered front to back are formed between the inner wall of wall；Front
Wave partition is provided with sound-absorbing mechanism in cavity；It is provided with growing body between sound-absorbing mechanism and wall inner wall, for planting
Plant；Rear cavity is filled with recyclable waste.
Acoustic barrier structure provided by the invention, the front cavity and rear cavity formed between wall and wave partition,
Three-dimensional more space structures can be formed, on the basic function for ensureing basic barrier sound, moreover it is possible to which planting plants recycle simultaneously
Waste is utilized, achieves many things at one stroke, not only there is economic benefit, be more advantageous to environmental protection.
Acoustic barrier device provided by the invention includes the above sound barrier structure, can obtain the acoustic barrier knot
The attainable all advantageous effects of structure institute, have dissemination and good development prospect.
Other features and advantages of the present invention will illustrate in the following description, also, partly become from specification
It obtains it is clear that understand through the implementation of the invention.The purpose of the present invention and other advantages are in specification, claims
And specifically noted structure is realized and is obtained in attached drawing.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the front view of one of which sound shielding construction provided in an embodiment of the present invention；
Fig. 2 is the diagrammatic cross-section of M-M in Fig. 1；
Fig. 3 is the partial enlarged view of A in Fig. 2；
Fig. 4 is the diagrammatic cross-section of N-N in Fig. 1；
Fig. 5 is the use state reference chart of one of which sound shielding construction provided in an embodiment of the present invention.
Icon：100- walls；110- pedestals；200- waves separate；300- acoustical cottons；410- perforation plates；
420- kinds plant matrix；430- water storage containers；440- capillary slivers；500- suspension centres；600- reinforcing bar pouring holes；700- can be returned
Receive waste.
Specific implementation mode
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
The every other embodiment that personnel are obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for description purposes only, and is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
The specific implementation mode of the present invention is described in detail below in conjunction with attached drawing.It should be understood that this place is retouched
The specific implementation mode stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
Referring to Fig.1-5, the embodiment of the present invention provides a kind of acoustic barrier structure, including：Wall 100 and wave partition
200。
Specifically, be formed with accommodation space in wall 100, wave partition 200 is set to accommodation space, and with wall 100
Inner wall between form the front cavity and rear cavity being staggered front to back；Wave partition 200 is provided with sound-absorbing in front cavity
Mechanism；It is provided with growing body between 100 inner wall of sound-absorbing mechanism and wall, is used for planting plants；Rear cavity is filled with and can return
The waste of receipts.
Referring to Fig.1-3, wall 100 is around rectangular accommodation space is formed, for accommodating wave partition 200.In wall
100 bottom is additionally provided with pedestal 110, facilitates the installation settings of total.
Wave partition 200 is waveform, and there is front and back protrusion, wave partition 200 to be set to the accommodation space of wall 100
Interior, the front and back protrusion of wave partition 200 is connect with the front and back inner wall of wall 100 respectively so that wave partition 200 and wall 100
Inner wall between form front cavity and rear cavity, and front cavity and the setting of rear cavity interleaved.
Wherein, in construction, the region that the wall 100 of front cavity is generated towards noise, the wall 100 of rear cavity
Away from the region that noise generates.
Sound-absorbing mechanism is set in front cavity, and along wave partition 200 surface be arranged, can face noise source,
Facilitate the absorption of noise.
There are space between sound-absorbing mechanism and the inner wall of wall 100, growing body is provided with (in Fig. 2,3 in the space
It is not shown), planting plants are used for, the space of acoustic barrier structure can be made full use of, and increases green plant and intersperses, it is not only beautiful
Change environment, moreover it is possible to be effectively improved air quality.
It should be noted that referring to Fig.1 or 4, on the corresponding metope of setting growing body, offering and exposing for plant
Planting groove carry out the photosynthesis of plant so that plant appears ingress of air, conducive to growing up strong and sturdy for plant.
Further, it is filled with recyclable waste in rear cavity, is on the one hand conducive to the stabilization of total, also
Waste is recycled.
It should be noted that the waste for being filled in rear cavity in the embodiment of the present invention is recyclable rubbish, bubble
Foam plate, mortar, concrete etc..Also, these recovering discarded materials 700 can be filled in each rear cavity, can also fill out
It fills in the rear cavity of part.
In addition, the wave isolation board of the wall 100 in the embodiment of the present invention is respectively 3D printing wall 100 and 3D printing wave
Wave partition 200, produces more convenient, Product Precision higher, effectively shortens the production cycle, reduces time cost.
Acoustic barrier structure provided in an embodiment of the present invention is can be seen that, is formed between wall 100 and wave partition 200
Front cavity and rear cavity, solid space structure can be formed, on the basic function for ensureing basic barrier sound, also
Energy planting plants, while waste has been recycled, it achieves many things at one stroke, not only there is economic benefit, be more advantageous to environmental protection.
In order to enhance the intensity of total, in the rear cavity for the acoustic barrier structure that the embodiment of the present invention is provided
It is provided with reinforcing bar pouring hole 600.
It should be noted that with reference to Fig. 2 or 3, the protrusion of the wave partition 200 in the embodiment of the present invention is similar to triangle,
The cross section of the front cavity and rear cavity that are formed between wave partition 200 and 100 inner wall of wall is triangle.Above-mentioned reinforcing bar
Pouring hole 600 is set to three angular positions of triangle, has not both interfered with waste filling, additionally it is possible to effectively play reinforcing and make
With.Also, the reinforcing bar pouring hole 600 can each front cavity and rear cavity be arranged, and can also be positioned only at total
In the front cavity or rear cavity at both ends.
In at least one embodiment of the invention, sound-absorbing mechanism includes acoustical cotton 300, the acoustical cotton 300 be layed in wave every
Disconnected 200 surfaces.
Acoustical cotton 300 herein can select glass fibre acoustical cotton 300, can select polyester fiber acoustical cotton 300.
As a preferred embodiment, can also wave separate 200 towards sound-absorbing mechanism offer on one side it is more
A sound-absorption hole, and each sound-absorbing hole depth is different, improves whole sound absorption effect.
Further, in this embodiment sound-absorbing mechanism further include being wrapped in the waterproof ventilated membrane on 300 surface of acoustical cotton.When
When the acoustic barrier is applied in open-air atmosphere, prevent liquid adhesional wetting acoustical cotton 300 from influencing sound-absorbing effect, while keeping acoustical cotton
300 it is dry and comfortable ventilative.
It should be noted that wall 100 can form a vertical cuboid shield, wall with wave partition 200
The front cavity and rear cavity formed between 100 and wave partition 200 is vertical cavity, in order to make full use of space, ginseng
According to Fig. 4, in at least one embodiment of the present invention, it is provided with multiple plantations from top to bottom between 100 inner wall of sound-absorbing mechanism and wall
Mechanism, to form multi-layer planting space.
Specifically, the growing body in the present embodiment includes perforation plate 410 and plantation matrix 420；410 water of perforation plate
It is flat to be set between 100 inner wall of sound-absorbing mechanism and wall；Plantation matrix 420 is set on perforation plate 410, is planted for planting
Object.
Plantation matrix 420 herein can be soil, can also be the cultivation matrix that other soilless cultures use.This reality
It is preferably rock wool to apply the plantation matrix 420 in example, and rock wool has good gas permeability and water-retaining property, carried by 1600 DEG C of high temperature
Refining, it is sterile, pollution-free, it is the matrix of main soilless culture.
It is directed to the triangular cross section of front cavity, the perforation plate 410 in the present embodiment is also triangle.
Also, in specific implementation, the top of wall 100 is provided with water supply pipe, can spray water downwards from top to bottom.It wears
It is evenly equipped with leakage hole on hole bottom plate 410, facilitates moisture penetration outflow extra in plantation matrix 420.
Further, with reference to Fig. 5, the growing body in the present embodiment further includes impoundment element, for above-mentioned planting matrix
Body 420 supplies water.
Specifically, impoundment element includes water storage container 430 and capillary sliver 440；It is formed in plantation matrix 420 for setting
The installation position of water storage container 430 is set, water storage container 430 is for containing water；Water storage container 430 is stretched into one end of capillary sliver 440
In contacted with water, the other end connection plantation matrix 420.
Specifically, plantation matrix 420 is set on perforation plate 410, and the basic area for covering perforation plate 410 is being planted
The middle part of phytyl body 420 forms a reserved empty position, which is the installation position for water storage container 430 to be arranged, and will be stored
Water container 430 is set to the installation position, since the surrounding of water storage container 430 is plantation matrix 420, ensure that water storage container
430 stability.
Moisture or the moisture added with waste material are stored in water storage container 430, for being supplied in time to plantation matrix 420
Liquid.
Specifically, the moisture in water storage container 430 transports plantation matrix 420, capillary sliver by capillary sliver 440
440 are prepared by the fibrous material with many tiny holes, constantly convey the liquid such as moisture through capillary action.
Acoustic barrier structure provided in an embodiment of the present invention can be in construction, according to specific use environment, at array
Be provided with it is multiple, such as head and the tail connect be extended, be arranged side by side etc..In addition, in order to facilitate the fortune of the acoustic barrier structure
In present invention at least one embodiment, suspension centre for lifting is additionally provided between wall 100 and wave partition 200 for defeated installation
500。
On the other hand, the embodiment of the present invention also provides a kind of expressway barrier device, includes the above sound barrier structure,
The attainable all advantageous effects of acoustic barrier structure institute can be obtained, there is dissemination and good development prospect.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, it will be understood by those of ordinary skill in the art that：Its according to
So can with technical scheme described in the above embodiments is modified, either to which part or all technical features into
Row equivalent replacement；And these modifications or replacements, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of acoustic barrier structure, which is characterized in that including：Wall (100) and wave partition (200)；
Be formed with accommodation space in the wall (100), the wave partition (200) is set to the accommodation space, and with institute
It states and forms the front cavity and rear cavity being staggered front to back between the inner wall of wall (100)；
Wave partition (200) is provided with sound-absorbing mechanism in the front cavity；
It is provided with growing body between the sound-absorbing mechanism and the wall (100) inner wall, is used for planting plants；
The rear cavity is filled with recyclable waste.
2. acoustic barrier structure according to claim 1, which is characterized in that the sound-absorbing mechanism includes acoustical cotton (300),
The acoustical cotton (300) is layed in the wave partition (200) surface.
3. acoustic barrier structure according to claim 2, which is characterized in that the sound-absorbing mechanism further include be wrapped in it is described
The waterproof ventilated membrane on acoustical cotton (300) surface.
4. acoustic barrier structure according to claim 1, which is characterized in that the growing body includes perforation plate
(410) and plantation matrix (420)；
The perforation plate (410) is horizontally placed between the sound-absorbing mechanism and wall (100) inner wall；
The plantation matrix (420) is set on the perforation plate (410), is used for planting plants.
5. acoustic barrier structure according to claim 4, which is characterized in that the growing body further includes impoundment element,
For supplying water to the plantation matrix (420).
6. acoustic barrier structure according to claim 5, which is characterized in that the impoundment element includes water storage container
(430) and capillary sliver (440)；
The installation position for the water storage container (430) to be arranged, the water storage container are formed in the plantation matrix (420)
(430) it is used to contain water；
One end of the capillary sliver (440) is stretched into the water storage container (430) to be contacted with water, and the other end connects the plantation
Matrix (420).
7. acoustic barrier structure according to claim 1, which is characterized in that the wall (100) is separated with the wave
(200) suspension centre (500) for lifting is additionally provided between.
8. acoustic barrier structure according to claim 1, which is characterized in that be provided with reinforcing bar in the rear cavity and pour
Hole (600).
9. the acoustic barrier structure according to any one of claim 1-8, which is characterized in that the sound-absorbing mechanism and institute
It states and is provided with multiple growing bodies from top to bottom between wall (100) inner wall, to form multi-layer planting space.
10. a kind of expressway barrier device, which is characterized in that including acoustic barrier as claimed in any one of claims 1-9 wherein
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810591693.4A CN108677775A (en) | 2018-06-08 | 2018-06-08 | Acoustic barrier structure and expressway barrier device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810591693.4A CN108677775A (en) | 2018-06-08 | 2018-06-08 | Acoustic barrier structure and expressway barrier device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108677775A true CN108677775A (en) | 2018-10-19 |
Family
ID=63810632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810591693.4A Pending CN108677775A (en) | 2018-06-08 | 2018-06-08 | Acoustic barrier structure and expressway barrier device |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112976223A (en) * | 2021-03-11 | 2021-06-18 | 常州纺织服装职业技术学院 | Method for preparing noise reduction barrier for expressway |
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