CN108677771A - Noise elimination wall for noise abatement - Google Patents
Noise elimination wall for noise abatement Download PDFInfo
- Publication number
- CN108677771A CN108677771A CN201810418439.4A CN201810418439A CN108677771A CN 108677771 A CN108677771 A CN 108677771A CN 201810418439 A CN201810418439 A CN 201810418439A CN 108677771 A CN108677771 A CN 108677771A
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- CN
- China
- Prior art keywords
- wall
- face
- noise
- block
- frame
- 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.)
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Classifications
-
- 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
- E01F8/0023—Details, e.g. foundations
-
- 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
-
- 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
- E01F8/021—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 with integral support structure
Landscapes
- 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 present invention is provided to the noise elimination walls of noise abatement, including support column and joint block, the wall is rectangle vertical structure, and acoustical cotton plate is mounted on inside wall, and wall bottom is located inside soil layer, the plantation frame bottom is located inside soil layer, the front apron is mounted on wall front end face, and sound inlet at eight is offered on front apron, it is fast that the trapezoidal plant climbing in many places is neatly distributed in the front apron front end face, support frame as described above is frame like structure, and canvas one end is mounted on supporting rack, be conducive to noise caused by extraneous driving to be absorbed, reduce noise decibel, avoid noise excessive, quiet place to operate schools is impacted, and coordinate the use of planting frame, surrounding enviroment can not only be afforested, partial noise size can also be reduced, lifting device noise abatement effect.
Description
Technical field
The invention belongs to noise abatement technical fields, more specifically, are more particularly to used for the noise elimination wall of noise abatement.
Background technology
With the development of the city, what automobile was universal enters huge numbers of families, and noise caused by running car is
As one of main noise source, particularly evident, easy to be impacted to teaching, institute is propagated in the quiet environment in school periphery
Improvement wall can be carried out to noise to be badly in need of one kind on the market, and people is helped to administer noise pollution.
Based on above-mentioned, the present inventor has found through retrieval, such as the patent of Patent No. CN204001271U discloses one kind
Gravity-flow ventilation resistance noise reduction wall includes the sound absorption wall and sound absorption wall of front and back setting, the sound absorption wall and sound absorption wall
Cavity is separated between body；The outer wall of sound absorption wall is sound insulating structure, and inner wall is sound absorption structure；The sound absorption wall and sound absorption
Wall is made of several sound absorbing modules and sound absorption module respectively；There are gaps to form air inlet, sound absorption between sound absorption module
There are gaps to form air outlet between module；Air inlet is connected to cavity with air outlet, and air inlet does not exist with air outlet
In same level.The sound absorption wall that air duct is constituted by sound absorbing module, sound absorption module and using crossbeam, can eliminate the noise and from
So ventilation.Its is simple in structure, of low cost.And sound absorbing module and sound absorption module can standardized designs, modularized production and
Standardization installation for ease of maintenaince, is replaced and is transported.
The patent of such as Patent No. CN105178461A discloses section material for wall again, is equipped in the forward face of square tube (9)
An at least ball claps shape raised card (4)；The back surface that face subtracts soundboard (6) is equipped with raised " C " shape slot (5)；The more back ofs the body
The raised face (11) of portion's proximate matter (1) side is clamped with the groove (8) of adjacent back proximate matter, convex in the racket shape of each back proximate matter
It plays strip and is clamped " C " shape slot that a face subtracts soundboard, plate body (13) side that the face subtracts soundboard is equipped with biconvex angle
(14), the plate body other side is equipped with single-tab angle (15), and the biconvex angle of plate body side is stuck in the single-tab of the adjacent plate body other side
On angle；Sponge strip (3) is equipped in cavity between racket shape raised card two-by-two；The present invention subtracts soundboard and face using face
Subtracting the gap between soundboard receives low frequency noise, sponge strip that will be received into sound between racket shape raised card two-by-two.
Based on the retrieval of patent at above-mentioned two, and equipment in the prior art is combined to find, although above equipment can
Conventional noise abatement is carried out to use, but its during actual use there are some problems, include：To running car
Generated noise absorption effect is weaker, is easy to cause noise and is passed to place to operate schools, is impacted to quiet place to operate schools, and
Be unable to fully to utilize the natural noise absorption capability of green plants, and it is extraneous when used for a long time, inside be easy to happen aging,
It needs personnel to replace, is easy to influence device itself noise absorption effect.
Then, in view of this, being studied improvement for existing structure and missing, the noise elimination for noise abatement is provided
Wall, to achieve the purpose that with more more practical value.
Invention content
In order to solve the above technical problem, the present invention provides the noise elimination walls for noise abatement, to solve existing noise
Controlling device, it is weaker to noise absorption effect caused by running car, it is easy to cause noise and is passed to place to operate schools, to quiet
Place to operate schools impacts, and is unable to fully to utilize the natural noise absorption capability of green plants, and it is extraneous when used for a long time,
The problem of being easy to happen aging inside it, personnel needed to replace, being easy to influence device itself noise absorption effect.
Purpose and effect of the present invention for the noise elimination wall of noise abatement, are reached by technological means in detail below：
For the noise elimination wall of noise abatement, including wall, block cone, acoustical cotton plate, silencing groove, planting frame, front apron, into
Sound hole, plant climbing is fast, Boston ivy, supporting rack, folding stand, canvas, assigns block, support column and combines block, and the wall is length
Rectangular vertical structure, and acoustical cotton plate is mounted on inside wall, and wall bottom is located inside soil layer, the plantation frame bottom
Inside soil layer, the front apron is mounted on wall front end face, and sound inlet at eight is offered on front apron, the front
The trapezoidal plant climbing in many places is neatly distributed with soon in front edge of board face, and support frame as described above is frame like structure, and canvas one end is mounted on branch
On support, and supporting rack both ends are located at two on wall rear end face, folding stand one end rotation connection and supporting rack
On, and canvas bottom is mounted on folding stand, it is described that block is assigned to be mounted on wall rear end face by bolt at six, and assign block
For hollow structure, the support column is mounted on wall rear end face, and column bottom is supported to be located inside soil layer.
Further, acoustical cotton plate at one is installed inside wall front end face, and is neatly intensively distributed in acoustical cotton plate
The arc-shaped silencing groove in many places.
Further, planting frame is mounted on wall front end face bottom, and planting frame is three mount structures.
Further, before Boston ivy bottom is planted in the soil filled inside planting frame, and Boston ivy top is fitted in
On the front end face of baffle.
Further, it is convex structure at the top of wall, and wall top arc end face is equipped at 16 and blocks cone.
Further, wall left end face is laciniation, and wall right end face is also laciniation structure, and
And it the mutual tooth in zigzag end face and another wall right side zigzag end face and is connect on the left of wall.
Further, wall rear end face, which is equipped at one, assigns block, and support frame bottom is by assigning block to be mounted on wall
Canvas at one is installed on rear end face, and on supporting rack.
Further, support column is triangle block structure, and support column front end face is equipped with joint block at three, and is supported
Column is connected by combining block with wall rear end face.
Compared with prior art, the present invention has the advantages that：
The setting of acoustical cotton plate and silencing groove is conducive to noise caused by extraneous driving and is absorbed, reduces noise point
Shellfish avoids noise excessive, is impacted to quiet place to operate schools, and coordinates the use of planting frame, not only can be to peripheral ring
Border is afforested, and partial noise size, lifting device noise abatement effect can be also reduced.
The setting of planting frame and Boston ivy is conducive to carry out greening covering to outside of deivce, can not only delay acoustical cotton
Plate rate of ageing extends device usage time, can also further be absorbed to noise by Boston ivy self-characteristic, drops
Low noise decibel promotes noise abatement effect, and the covering of Boston ivy, can also effectively prevent the stickup of advertisement, make device
Outer wall is more beautiful.
The jagged setting in wall both sides is conducive to enable identical device at two efficiently stitched together, shortens
Gap between the two, avoids sound from being propagated by gap, influences system noise regulation effect, and coordinates supporting rack, folds
The use of frame and canvas can form leisure space shady and cool at one in device rear end face, facilitate that personnel rest herein and study is asked
Topic exchange.
Description of the drawings
Fig. 1 is that the axis of the present invention regards structural schematic diagram.
Fig. 2 is the front plate structure schematic diagram of the present invention.
Fig. 3 is the fractionation structural representation of the present invention.
Fig. 4 is that the wall axis of the present invention regards structural schematic diagram.
Fig. 5 is the acoustical cotton plate structure schematic diagram of the present invention.
Fig. 6 is the wall backsight split structural schematic diagram of the present invention.
Fig. 7 is the canvas left view structural representation of the present invention.
Fig. 8 is that the support axis of a cylinder of the present invention regards structural schematic diagram.
In figure, the correspondence of component names and accompanying drawing number is：
Wall -1, block cone -101, acoustical cotton plate -2, silencing groove -201, planting frame -3, front apron -4, sound inlet -401,
Plant climbs fast -402, Boston ivy -5, supporting rack -6, folding stand -7, canvas -8, assigns block -9, support column -10 and joint block -
1001。
Specific implementation mode
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following embodiment is used for
Illustrate the present invention, but cannot be used for limiting the scope of the invention.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term "upper",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as pair
The limitation of the present invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connects, and can also be electrical connection；It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment：
As shown in attached drawing 1 to attached drawing 8：
The present invention is provided to the noise elimination wall of noise abatement, including wall 1, block cone 101, acoustical cotton plate 2, silencing groove
201, planting frame 3, front apron 4, sound inlet 401, plant climb fast 402, Boston ivy 5, supporting rack 6, folding stand 7, canvas 8, peace
Inserted block 9, support column 10 and joint block 1001, the wall 1 is rectangle vertical structure, and acoustical cotton plate 2 is mounted in wall 1
Portion, and 1 bottom of wall is located inside soil layer, and 3 bottom of the planting frame is located inside soil layer, and the front apron 4 is mounted on wall
On 1 front end face of body, and sound inlet 401 at eight are offered on front apron 4, many places ladder is neatly distributed in 4 front end face of the front apron
Shape plant climbing fast 402, support frame as described above 6 is frame like structure, and 8 one end of canvas is mounted on supporting rack 6, and supporting rack 6
Both ends are located at two on 1 rear end face of wall, in the rotation connection of 7 one end of the folding stand and supporting rack 6, and 8 bottom of canvas
It is described that block 9 is assigned to be mounted on 1 rear end face of wall by bolt at six on folding stand 7, and it is hollow knot to assign block 9
Structure, the support column 10 is mounted on 1 rear end face of wall, and 10 bottom of support column is located inside soil layer.
Wherein, acoustical cotton plate 2 at one, and neat dense distribution in acoustical cotton plate 2 are installed inside 1 front end face of the wall
There is the arc-shaped silencing groove 201 in many places, it is specific to act on, it, can by the silencing groove 201 being distributed on acoustical cotton plate 2 and acoustical cotton plate 2
Noise caused by the driving of part is absorbed, noise level is reduced, avoids noise excessive, it is incoming quiet by wall 1
In teaching environment, the learning interest of student is influenced.
Wherein, the planting frame 3 is mounted on 1 front end face bottom of wall, and planting frame 3 is three mount structures, specific to act on, can
In the soil filled inside planting frame 3, short herbaceous plant is planted, can not only beautify the environment purifying and stive, can also be right
Noise is absorbed caused by the driving vehicle of part, reduces noise decibel.
Wherein, 5 bottom of the Boston ivy is planted in the soil that 3 inside of planting frame is filled, and 5 top of Boston ivy is fitted in
It is specific to act on the front end face of front apron 4, it is attached on device outer wall by Boston ivy 5, can not only pass through plant itself noise reduction
The further reduction driving noise decibel of effect, can also cover acoustical cotton plate 2, weaken sunlight to acoustical cotton plate 2
Irradiation reduces by 2 rate of ageing of acoustical cotton plate, extends the service life of device.
Wherein, 1 top of the wall is convex structure, and 1 top arc end face of wall is equipped at 16 and blocks cone
101, it is specific to act on, 1 top of wall manually climbing difficulty can be increased, idler is avoided to enter in school by climbing device
Portion influences normal teaching safety.
Wherein, 1 left end face of the wall is laciniation, and 1 right end face of wall is also laciniation structure,
And it 1 left side zigzag end face of wall and the mutual tooth in 1 right side zigzag end face of another wall and connect, it is specific to act on, two can be made
Locate identical wall 1 and one is connected to by the mutually close split of adhesive and zigzag end face, shortens the existing seam of the two
Gap, the entirety for avoiding sound from being connected with gap penetrating device, reducer noise interception effect.
Wherein, 1 rear end face of the wall, which is equipped at one, assigns block 9, and 6 bottom of supporting rack is by assigning block 9 to be mounted on
On 1 rear end face of wall, and canvas 8 at one are installed on supporting rack 6, it is specific to act on, can be by canvas 8, it can be to being irradiated to wall
1 rear end face bottom sunlight of body is blocked, and provides leisure space shady and cool at one, personnel is facilitated to carry out problem concerning study friendship herein
Stream.
Wherein, the support column 10 is triangle block structure, and 10 front end face of support column is equipped with joint block at three
1001, and support column 10 is connected by combining block 1001 with 1 rear end face of wall, it is specific to act on, 1 rear end face of wall can be carried out
Support keeps 1 bottom of wall more firm, avoids 1 bottom centre-of gravity shift of wall, causes wall 1 to tilt, cause to endanger to personnel safety
Evil.
The specifically used mode of the present embodiment and effect：
The present invention, construction personnel first bury 1 bottom of wall into soil, and by support column 10 and 1 rear end face phase of wall
Even, wall 1 is fixed；Following staff is stitched together by other walls 1 and the wall 1 installed, formation
Coherent wall 1；Then acoustical cotton plate 2 and front apron 4 are mounted in 1 front end face of wall by staff respectively, and are being planted
Soil, the good suitable short herbaceous plant and Boston ivy 5 of plantation are filled into frame 3；Last staff is by the canvas 8 of expansion
By assigning block 9 to assign on 1 rear end face of wall, you can finishing device installment work.
The embodiment of the present invention provides for the sake of example and description, and is not exhaustively or by this to send out
It is bright to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Choosing
It is and to make those skilled in the art to more preferably illustrate the principle of the present invention and practical application to select and describe embodiment
It will be appreciated that various embodiments with various modifications of the present invention to design suitable for special-purpose.
Claims (8)
1. the noise elimination wall for noise abatement, it is characterised in that：The noise elimination wall for being used for noise abatement includes wall (1), blocks
Bore (101), acoustical cotton plate (2), silencing groove (201), planting frame (3), front apron (4), sound inlet (401), plant climbing soon
(402), Boston ivy (5), supporting rack (6), folding stand (7), canvas (8), assign block (9), support column (10) and joint block
(1001), the wall (1) is rectangle vertical structure, and acoustical cotton plate (2) is mounted on wall (1) inside, and wall (1)
Bottom is located inside soil layer, and planting frame (3) bottom is located inside soil layer, and the front apron (4) is mounted on wall (1) front end
On face, and sound inlet at eight (401) is offered on front apron (4), it is trapezoidal that many places are neatly distributed in front apron (4) front end face
Plant climbing is fast (402), and support frame as described above (6) is frame like structure, and canvas (8) one end is mounted on supporting rack (6), and is propped up
Support (6) both ends are located on wall at two (1) rear end face, folding stand (7) one end rotation connection and supporting rack (6)
On, and canvas (8) bottom is mounted on folding stand (7), it is described that block (9) is assigned to be mounted on wall (1) rear end by bolt at six
On face, and it is hollow structure to assign block (9), and the support column (10) is mounted on wall (1) rear end face, and support column (10) bottom
Portion is located inside soil layer.
2. being used for the noise elimination wall of noise abatement as described in claim 1, it is characterised in that：It is equipped with inside wall (1) front end face
Acoustical cotton plate (2) at one, and the arc-shaped silencing groove in many places (201) is neatly intensively distributed in acoustical cotton plate (2).
3. being used for the noise elimination wall of noise abatement as described in claim 1, it is characterised in that：Before planting frame (3) is mounted on wall (1)
End bottom, and planting frame (3) is three mount structures.
4. being used for the noise elimination wall of noise abatement as described in claim 1, it is characterised in that：Boston ivy (5) bottom is planted in plantation
In the soil filled inside frame (3), and it is fitted on the front end face of front apron (4) at the top of Boston ivy (5).
5. being used for the noise elimination wall of noise abatement as described in claim 1, it is characterised in that：It is convex structure at the top of wall (1),
And wall (1) top arc end face is equipped at 16 and blocks cone (101).
6. being used for the noise elimination wall of noise abatement as described in claim 1, it is characterised in that：Wall (1) left end face is zigzag
Structure, and wall (1) right end face is also laciniation structure, and zigzag end face and another wall on the left of wall (1)
(1) the mutual tooth in right side zigzag end face and connection.
7. being used for the noise elimination wall of noise abatement as described in claim 1, it is characterised in that：Wall (1) rear end face is equipped at one
It assigns block (9), and supporting rack (6) bottom is by assigning block (9) to be mounted on wall (1) rear end face, and pacifies on supporting rack (6)
Equipped with canvas (8) at one.
8. being used for the noise elimination wall of noise abatement as described in claim 1, it is characterised in that：Support column (10) is triangle bulk knot
Structure, and support column (10) front end face is equipped at three and combines block (1001), and support column (10) is by combining block (1001) and wall
Body (1) rear end face is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810418439.4A CN108677771A (en) | 2018-05-04 | 2018-05-04 | Noise elimination wall for noise abatement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810418439.4A CN108677771A (en) | 2018-05-04 | 2018-05-04 | Noise elimination wall for noise abatement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108677771A true CN108677771A (en) | 2018-10-19 |
Family
ID=63802918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810418439.4A Withdrawn CN108677771A (en) | 2018-05-04 | 2018-05-04 | Noise elimination wall for noise abatement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108677771A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111851334A (en) * | 2020-07-31 | 2020-10-30 | 生态环境部华南环境科学研究所 | Ecological noise reduction combined sound insulation board for overhead rail transit |
-
2018
- 2018-05-04 CN CN201810418439.4A patent/CN108677771A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111851334A (en) * | 2020-07-31 | 2020-10-30 | 生态环境部华南环境科学研究所 | Ecological noise reduction combined sound insulation board for overhead rail transit |
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Application publication date: 20181019 |