CN208309419U - Acoustic barrier - Google Patents
Acoustic barrier Download PDFInfo
- Publication number
- CN208309419U CN208309419U CN201820892992.7U CN201820892992U CN208309419U CN 208309419 U CN208309419 U CN 208309419U CN 201820892992 U CN201820892992 U CN 201820892992U CN 208309419 U CN208309419 U CN 208309419U
- Authority
- CN
- China
- Prior art keywords
- acoustic barrier
- partition
- sound
- cavity
- front cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The utility model provides a kind of acoustic barrier, is related to pollution from environmental noise control technology field, is not 3D printing molding to solve existing acoustic barrier, and whether do not account for can be with planting plants, the more single technical problem of function.It is related to a kind of acoustic barrier, comprising: the wall with accommodating chamber, accommodating chamber are in communication with the outside, and sound-absorbing part is equipped in accommodating chamber；Partition is equipped in wall, accommodating chamber is divided into front cavity and back cavity by partition, and front cavity is close to noise range, and back cavity is far from noise range；Front cavity is used for planting plants；Wall and partition are integrally formed by 3D printing.The acoustic barrier can play the role of noise reduction and planting plants, beautify the environment.
Description
Technical field
The utility model relates to pollution from environmental noise control technology fields, more particularly, to a kind of acoustic barrier.
Background technique
With the continuous development of city size sharply expanded with urban construction, urban environment noise has become city master
One of environmental pollution factors are wanted, and traffic noise is the main noise source in modern big city.Reinforce urban traffic noise and prevents and treats work
Work be when previous item is urgent and difficult task.
In recent years, the fast development of high speed railway construction, to people trip bring it is quick, it is comfortable impression and it is biggish
It is convenient, but bullet train runs generated noise pollution, and very big influence is also caused to the resident living of railway line two sides.
It is chronically under the noise of this intensity, biggish injury will cause to health of human body.
To administer above-mentioned generated pollution from environmental noise, people have thought many methods, and a kind of effective method is at present
It is exactly the sound barrier of setting barrier noise.So-called " sound barrier " is exactly that a protective equipment is arranged on the both sides of road, this sets
It applies as one stifled " wall ", can stop and absorption of noise, so that the propagation of sound wave has a very big additional attenuation, to subtract
The weak noise intensity by zone of protection, makes noise pollution be controlled effectively.
Currently, existing acoustic barrier, not 3D printing is formed, and related components religion is more, and installation is not easy very much,
And whether can with planting plants, function is more single if not accounting for.
Utility model content
The purpose of this utility model is to provide a kind of acoustic barrier, for solve existing acoustic barrier be not 3D printing at
Type, and whether do not account for can be with planting plants, the more single technical problem of function.
Acoustic barrier provided by the utility model, comprising: the wall with accommodating chamber, the accommodating chamber are in communication with the outside,
Sound-absorbing part is equipped in the accommodating chamber.
Wherein, partition is equipped in the wall, the accommodating chamber is divided into front cavity and back cavity by the partition,
The front cavity is close to noise range, and the back cavity is far from noise range.
The front cavity is used for planting plants.
The wall and the partition are integrally formed by 3D printing.
Further, the partition is separated using " undaform ".
" undaform " separates the extending direction setting along the wall.
Further, the front cavity and the back cavity are divided into multiple " three by described " undaform " partition
Angle-style " cavity.
Further, the bottom end of " triangular form " cavity described in each is provided with perforation plate.
The perforation plate is equipped with plantation rock wool.
Further, which further includes collecting container.
Wherein, the plantation rock wool is equipped with groove, and the collecting container is placed in the groove.
Further, acoustic barrier further includes suction item.
One end of the suction item is placed in the collecting container, and the other end is located on the plantation rock wool.
Further, the sound-absorbing part includes waterproof ventilated membrane and acoustical cotton.
The waterproof ventilated membrane wraps up the acoustical cotton.
Further, the sound-absorbing part is located at described separate at the closing surface of the front cavity.
Further, the sound-absorbing part is located in the back cavity, and between the sound-absorbing part and the front cavity
The partition be equipped with through-hole.
Further, the front cavity is divided into multilayer by the perforation plate.
In front cavity described in adjacent two layers, between the bottom face of wall described in the top end face of wall described in lower layer and upper layer
Equipped with interval.
Acoustic barrier provided by the utility model the utility model has the advantages that
In the acoustic barrier, wall is with accommodating chamber, and accommodating chamber is interior to be equipped with sound-absorbing part, since accommodating chamber and the external world connect
It is logical, thus, which can stop and absorption of noise, good sound deadening is played, to weaken by zone of protection
Noise intensity makes noise pollution be controlled effectively.
Furthermore partition is equipped in wall, which is divided into front cavity and back cavity for the accommodating chamber, the sound screen
Front cavity in barrier being capable of planting plants, on the one hand, ornamental for driving vehicle；On the other hand, it can play and beautify the environment
Effect.
In addition, the wall and partition by 3D printing integrated molding, can rapid shaping, shorten fabrication cycle.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the cross-sectional schematic cross-section of acoustic barrier provided by the embodiment of the utility model, wherein before sound-absorbing part is located at
Portion's cavity；
Fig. 2 is the cross-sectional schematic cross-section of acoustic barrier provided by the embodiment of the utility model, wherein sound-absorbing part is located at back
Portion's cavity；
Fig. 3 is the partial enlargement diagram of acoustic barrier shown in Fig. 2；
Fig. 4 is the diagrammatic cross-section at A-A shown in Fig. 2；
Fig. 5 is the side view of acoustic barrier provided by the embodiment of the utility model；
Fig. 6 is the main view of acoustic barrier provided by the embodiment of the utility model.
Icon: 100- wall；200- sound-absorbing part；300- partition；400- perforation plate；500- kind plants rock wool；600- catchments
Container；700- suction item；
110- front cavity；120- back cavity；310- through-hole；
121- suspension centre；122- reinforcing bar pouring hole.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill all other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the mechanism of indication or suggestion meaning or element must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Embodiment
As shown in Figures 1 to 6, a kind of acoustic barrier is present embodiments provided, comprising: the wall 100 with accommodating chamber holds
Chamber of receiving is in communication with the outside, and sound-absorbing part 200 is equipped in accommodating chamber；Partition 300 is equipped in wall 100, accommodating chamber is divided in partition 300
For front cavity 110 and back cavity 120, front cavity 110 is close to noise range, and back cavity 120 is far from noise range；Front is empty
Chamber 110 is used for planting plants；Wall 100 and partition 300 are integrally formed by 3D printing.
In the acoustic barrier, wall 100 has accommodating chamber, sound-absorbing part 200 is equipped in accommodating chamber, due to accommodating chamber and outside
Boundary's connection, thus, which can stop and absorption of noise, good sound deadening is played, to weaken by guard plot
Noise intensity in domain, makes noise pollution be controlled effectively.
Furthermore partition 300 is equipped in wall 100, which is divided into front cavity 110 and back for the accommodating chamber
Cavity 120, front cavity 110 in the acoustic barrier being capable of planting plants, on the one hand, ornamental for driving vehicle；Another party
Face can play the role of beautifying the environment.
In addition, the wall 100 and partition 300 are integrally formed by 3D printing, can rapid shaping, it is all to shorten production
Phase.
As shown in Figure 1 or 2, partition 300 is separated using " undaform "；" undaform " partition is somebody's turn to do along the extension of wall 100
Direction setting.
It should be noted that partition 300 is not limited to " undaform " partition, it can also be other structures form, such as: straight line
Type.
In the embodiment, as shown in Figure 1 or 2, " undaform " partition and wall 100 print protrusion as far as possible, with mutual
Intersect molding, to guarantee that the acoustic barrier has preferable support strength.
Please continue to refer to Fig. 1 or Fig. 2, front cavity 110 and back cavity 120 are divided into multiple by " undaform " partition
" triangular form " cavity.
In the embodiment, please continue to refer to Fig. 1 or Fig. 2, above-mentioned sound-absorbing part 200 includes waterproof ventilated membrane and acoustical cotton.
Wherein, in specifically setting sound-absorbing part 200, waterproof ventilated membrane is made to wrap up acoustical cotton, as much as possible raising sound-absorbing effect
Fruit.
It should be noted that the structure type and sound-absorbing material of sound-absorbing part 200 can there are many selection, be not limited to
Upper specific constructive form.
In the embodiment, there are many forms for the specific location of sound-absorbing part 200, now introduce following two, but be not limited to
Lower two kinds of structure type.
The first arrangement form of sound-absorbing part 200:
As shown in Figure 1, sound-absorbing part 200 is located at partition 300 at the closing surface of front cavity 110.
In this kind of structure type, since sound-absorbing part 200 is close to noise range, it is thus possible to so that noise is directly facing sound-absorbing
Cotton plays better sound deadening so that acoustical cotton can preferably stop and absorption of noise, is protected to further weaken
Noise intensity in region, controls noise pollution more effectively.
Also, in this kind of structure type, since sound-absorbing part 200 is arranged in front cavity 110, and front cavity 110 is used for
Planting plants, thus this kind setting may relatively reduce the area of planting plants.
Second of arrangement form of sound-absorbing part 200:
As shown in Figures 2 and 3, sound-absorbing part 200 is located in back cavity 120, also, sound-absorbing part 200 and front cavity 110
Between partition 300 be equipped with through-hole 310, to guarantee that noise can pass through the through-hole 310, and absorbed by sound-absorbing part 200, to the greatest extent may be used
It can ground guarantee sound-absorbing effect.
Please continue to refer to Fig. 2 and Fig. 3, in the embodiment, " undaform " partition is equipped with multiple through-holes 310, and multiple logical
Hole 310 is successively spaced setting along the extending direction that " undaform " separates.
In this kind of structure type, since sound-absorbing part 200 is arranged in back cavity 120, and the whole of front cavity 110
Space is used to planting plants, it is thus possible to the area of relative increase planting plants.
Furthermore it since the partition 300 between sound-absorbing part 200 and front cavity 110 is equipped with through-hole 310, is planted meeting
It on the basis of plant demand, can also stop positioned at the acoustical cotton of back cavity 120 and absorption of noise, play preferable noise reduction and make
With so that decrease makes noise pollution be controlled effectively by the noise intensity in zone of protection.
In the embodiment, back cavity 120 is divided into multiple " triangular form " cavitys since " undaform " separates.
Please continue to refer to Fig. 1, foam mortar concrete is also filled in above-mentioned each " triangular form " cavity.
Please continue to refer to Fig. 2, back cavity 120 is divided into multiple " triangular form " cavitys since " undaform " separates, is had
Body, sound-absorbing part 200 is set in " triangular form " cavity for being located at middle section, also, in " triangular form " cavity for being located at two sides
It is interior to be filled with foam mortar concrete.
Wherein, foam mortar concrete uses recyclable rubbish foam mortar concrete.The acoustic barrier can be sufficiently sharp
With Resource recovery, secondary reasonable utilization is realized, the waste of resource is reduced.
Please continue to refer to Fig. 1 and Fig. 2, design has suspension centre 121 on the foam mortar concrete in back cavity 120.
It, can be by the suspension centre 121 of setting by means of other equipment completion sound when transporting the acoustic barrier or installing
The transport of sound barrier or the adjustment of position, in order to construction personnel's constructing operation.
Please continue to refer to Fig. 1 and Fig. 2, the foam mortar concrete in the back cavity 120 at most both ends is equipped with steel
Muscle pouring hole 122.
Wherein, reinforcing bar pouring hole 122 is three, and three reinforcing bar pouring holes 122 are arranged in " triangle ", which can
The size of relative increase acoustic barrier in height provides enough support strengths for acoustic barrier.
On the basis of the above embodiments, as shown in figure 4, the bottom of each " triangular form " cavity is equipped with perforation plate
400。
In the embodiment, perforation plate 400 uses slab construction, is uniformly provided with multiple apertures thereon.
The plantation rock wool 500 being equipped with please continue to refer to Fig. 4, perforation plate 400 convenient for planting plants.
Setting plantation rock wool 500 in the embodiment, can be directly by planting on plantation rock wool 500.
Please continue to refer to Fig. 4, the collecting container 600 of rock wool 500 being equipped with for holding water is planted.
Specifically, that plants rock wool 500 is equipped with groove；Wherein, collecting container 600 is placed in the groove.
The setting of the collecting container 600 can collect rainwater, and in real time or compartment of terrain is plant watering, to be plant
Moisture needed for growth is provided.
On the basis of the above embodiments, please continue to refer to Fig. 4, which further includes suction item 700.
Specifically, one end of suction item 700 is placed in collecting container 600, and the other end is located on plantation rock wool.
In the embodiment, due to filling certain water in collecting container 600, one end of suction item 700 is placed in the collection water capacity
In device 600, since suction item 700 itself has the characteristic of water suction, thus the moisture that suction item 700 absorbs can pass to plantation
Plant on plantation rock wool 500, plays the role of automatically being that plant keeps the skin wet, this process reduces artificial interventions, more
Add conveniently.
Wherein, collecting container 600 can collect a certain amount of rainwater；Either, artificial regular moisturizing.
As shown in Figure 4 and Figure 5, front cavity 110 is divided into multilayer by perforation plate 400, and every layer being capable of planting plants.
Wherein, in order to increase the overall aesthetics of the acoustic barrier, difference can be planted on the plantation rock wool 500 of different layers
The plant of type.
Please continue to refer to Fig. 5, in adjacent two layers front cavity 110, the top end face and upper wall 100 of lower layer's wall 100
Bottom face between be equipped with interval, to guarantee that diameter portion or the leaf of plant can be stretched out from the interval, provided for plant growth
Enough spaces, to be more favorable for the growth of plant.
In the embodiment, which is additionally provided with water pipe for drip irrigation.
Wherein, the water inlet of water pipe for drip irrigation is located in the front cavity 110 of top layer, consequently facilitating supplementing water for plant
Point.
In the embodiment, since the bottom of every layer of front cavity 110 is equipped with perforation plate 400, and perforation plate 400 has
There are multiple apertures, thus, during the use of water pipe for drip irrigation being plant watering, the water in water pipe for drip irrigation arrives first at top layer
Front cavity 110, then by perforation plate 400 successively reaches be located at different height front cavity 110, to realize whole
The moisturizing problem of layer plant.
It should be noted that in the season more for rainwater, can realize that the moisturizing of plant is asked by means of collecting container 600
Topic.
However, it is less for rainwater, for sun-drenched season, need artificial the use of water pipe for drip irrigation to be periodically plant benefit
Water-filling point.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of acoustic barrier characterized by comprising the wall (100) with accommodating chamber, the accommodating chamber and the external world are even
It is logical, sound-absorbing part (200) are equipped in the accommodating chamber；
Partition (300) is equipped in the wall (100), the accommodating chamber is divided into front cavity (110) by the partition (300)
With back cavity (120), the front cavity (110) is close to noise range, and the back cavity (120) is far from noise range；
The front cavity (110) is used for planting plants；
The wall (100) and the partition (300) are integrally formed by 3D printing.
2. acoustic barrier according to claim 1, which is characterized in that the partition (300) is separated using " undaform "；
" undaform " separates the extending direction setting along the wall (100).
3. acoustic barrier according to claim 2, which is characterized in that " undaform " separates the front cavity
(110) and the back cavity (120) is divided into multiple " triangular form " cavitys.
4. acoustic barrier according to claim 3, which is characterized in that the bottom end of each described " triangular form " cavity is all provided with
It is equipped with perforation plate (400)；
The perforation plate (400) is equipped with plantation rock wool (500).
5. acoustic barrier according to claim 4, which is characterized in that further include collecting container (600)；
Plantation rock wool (500) is equipped with groove, and the collecting container (600) is placed in the groove.
6. acoustic barrier according to claim 5, which is characterized in that further include suction item (700)；
One end of the suction item (700) is placed in the collecting container (600), and the other end is located at the plantation rock wool (500)
On.
7. acoustic barrier according to claim 1-6, which is characterized in that the sound-absorbing part (200) includes waterproof
Ventilated membrane and acoustical cotton；
The waterproof ventilated membrane wraps up the acoustical cotton.
8. acoustic barrier according to claim 7, which is characterized in that the sound-absorbing part (200) is located at the partition (300)
At the closing surface of the front cavity (110).
9. acoustic barrier according to claim 7, which is characterized in that the sound-absorbing part (200) is located at the back cavity
(120) in, and the partition (300) between the sound-absorbing part (200) and the front cavity (110) is equipped with through-hole
(310)。
10. according to the described in any item acoustic barriers of claim 4-6, which is characterized in that the perforation plate (400) will be described
Front cavity (110) is divided into multilayer；
In front cavity described in adjacent two layers (110), wall (100) described in the top end face of wall described in lower layer (100) and upper layer
Bottom face between be equipped with interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820892992.7U CN208309419U (en) | 2018-06-08 | 2018-06-08 | Acoustic barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820892992.7U CN208309419U (en) | 2018-06-08 | 2018-06-08 | Acoustic barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208309419U true CN208309419U (en) | 2019-01-01 |
Family
ID=64709197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820892992.7U Active CN208309419U (en) | 2018-06-08 | 2018-06-08 | Acoustic barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208309419U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677777A (en) * | 2018-06-08 | 2018-10-19 | 上海言诺建筑材料有限公司 | Acoustic barrier |
| CN112759335A (en) * | 2021-02-01 | 2021-05-07 | 浙江广厦建设职业技术大学 | Preparation method of 3D printing cement noise reduction barrier based on graphene sound absorption cotton fiber base material |
-
2018
- 2018-06-08 CN CN201820892992.7U patent/CN208309419U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677777A (en) * | 2018-06-08 | 2018-10-19 | 上海言诺建筑材料有限公司 | Acoustic barrier |
| CN112759335A (en) * | 2021-02-01 | 2021-05-07 | 浙江广厦建设职业技术大学 | Preparation method of 3D printing cement noise reduction barrier based on graphene sound absorption cotton fiber base material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208309419U (en) | Acoustic barrier | |
| CN101897261B (en) | Environment-friendly (with artificial foot protection and silencing slot) pushing-riding dual-purpose mower | |
| CN108124645A (en) | A kind of precast combined anti-collision wall with water storage greening function | |
| CN107513949A (en) | A kind of railway sound insulation and noise reduction structure and preparation method thereof | |
| CN204455884U (en) | Combined greening noise barrier | |
| CN112252217B (en) | Ecological garden landscape design greenbelt | |
| CN103981792A (en) | Hand-held road roller | |
| CN102071653B (en) | Ecological noise barrier | |
| CN206428582U (en) | A kind of bridge greening system | |
| KR101008967B1 (en) | Gardening sound proof panel assembly and sound proof wall structure thereof | |
| CN108677777A (en) | Acoustic barrier | |
| CN209686184U (en) | A kind of sponge urban road drainage structure | |
| CN106906760A (en) | A kind of environmental totally-enclosed sound barrier | |
| CN208309418U (en) | Acoustic barrier structure and expressway barrier device | |
| CN208395703U (en) | Road noise-reduction barrier with greening function | |
| CN206916565U (en) | Concrete road surface structure | |
| CN108316757A (en) | Municipal and environment-friendly protection network | |
| CN103334517B (en) | Long-rooted plant planting structure in bearing wall at top of building and construction method | |
| CN206328972U (en) | A kind of wall green device being combined with row's rain pipe | |
| CN202039302U (en) | Ecologic sound barrier | |
| CN208309417U (en) | Acoustic barrier structure and expressway barrier device | |
| CN109041918A (en) | A kind of water water absorption type planting pot and smart home walls with cultivations of flowers or grass | |
| CN105386415A (en) | Ecological sound barrier device and greening isolating device used for municipal road | |
| CN205662862U (en) | Non - metallic sound protective screen acoustic baffle | |
| CN205357335U (en) | City view green wall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |