CN207672449U - A kind of landscape sound barrier - Google Patents
A kind of landscape sound barrier Download PDFInfo
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- CN207672449U CN207672449U CN201721209211.1U CN201721209211U CN207672449U CN 207672449 U CN207672449 U CN 207672449U CN 201721209211 U CN201721209211 U CN 201721209211U CN 207672449 U CN207672449 U CN 207672449U
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Abstract
The utility model discloses a kind of landscape sound barriers, including column（1）Be fixed on adjacent upright posts（1）Between two pieces or more of Felt stacked on top of each other（2）, Felt（2）Including framework, acoustic board（5）And sound insulationg board（6）, acoustic board（5）And sound insulationg board（6）The both sides for being separately fixed at framework constitute Felt（2）, and in Felt（2）Inside forms resonance sound-absorbing chamber（7）, each group Felt stacked on top of each other（2）Places of cultural interest pattern is arranged in upper interval（4）With transparent sound insulationg board（3）.This landscape sound barrier have many advantages, such as sound absorption performance is good, ornamental value is strong, sound barrier can be showed along around the places of cultural interest, natural views around along sound barrier, noise abatement engineering simple in structure, easy to make, quick for installation, more demanding to landscape especially suitable for highway, highway, overhead composite road etc. can be appreciated.
Description
Technical field
The utility model is related to engineering noise reduction technology field, especially a kind of landscape sound barrier.
Background technology
With the rapid development of social economy and the improvement of people's living standards, people go industrial requirement to surrounding enviroment
Also it is stepping up.Existing sound barrier has only done structure design and acoustics design, seldom does landscape design or in the design body
Existing landscape requirement.In order to keep sound barrier harmonious with surrounding enviroment, gets integrated into environment, when carrying out Sound Barrier Design, answer
Improve sound barrier itself landscape design, show on sound barrier as possible along around natural views, the places of cultural interest and
Environmentally protective equal elements.
Existing sound barrier is in the present situation of appearance and environmentally protective aspect etc.：
In terms of appearance：Since existing sound barrier uses board plug type sound barrier or integral type sound barrier, and board plug type sound barrier
Again based on straight arm type, the material of use is usually metal material, and cold plate is stiff so that industrial breath is heavier, color element list
One, it is loftier with surrounding enviroment.
Environmentally protective aspect：The sound absorbing performance contribution margin of traditional sound barrier is fiber-like sound-absorbing material, common fiber-like
Sound-absorbing material is mineral wool, the peculiar property that has due to mineral wool itself and production mechanism, causes it in production, makes, makes
It is larger to the pollution of environment in whole life cycles with, recycling etc..
For this purpose, being badly in need of a kind of sound that there is ornamental value and the elements such as natural views, the places of cultural interest, environmentally protective can be showed
Barrier occurs.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of landscape sound barrier, the landscape sound barrier have inhale every
Acoustic performance is good, ornamental value is strong, sound barrier can be showed along around the places of cultural interest, natural wind around along sound barrier can be appreciated
Light, it is simple in structure, easy to make, quick for installation the advantages that, especially suitable for highway, highway, overhead composite road etc. pair
The more demanding noise abatement engineering of landscape.
Technical solution adopted by the utility model to solve its technical problems is：A kind of landscape sound barrier, including column and
Two pieces or more of the Felt stacked on top of each other being fixed between adjacent upright posts, each group phase being fixed between adjacent upright posts
Mutually stacked Felt is equipped with places of cultural interest pattern.
Further, the places of cultural interest pattern is in arranged for interval along the extending direction of sound barrier, and two adjacent groups are set
It is separated between having between the Felt stacked on top of each other of humane landscape map case and at least one set of is not provided with the mutual of places of cultural interest pattern
Stacked Felt.
Further, along the extending direction of sound barrier, all humanities being located on every group of Felt stacked on top of each other
Landscape pattern is respectively positioned on the same position on every group of Felt stacked on top of each other, in each group phase for being not provided with places of cultural interest pattern
Mutually in places of cultural interest pattern at position corresponding on Felt stacked on top of each other on stacked Felt
It is equipped with one piece of transparent sound insulationg board.
Further, the Felt includes framework, acoustic board and sound insulationg board, and the acoustic board and sound insulationg board divide
The both sides for not being fixed on the framework constitute Felt, and resonance sound-absorbing chamber is formed inside Felt.
Further, the acoustic board and sound insulationg board are rectangular slab, and the framework is rectangular box, and framework is by upper top
Plate, lower plate, left plate and right plate are mutually permanently connected, and the upper plate and lower plate are that size, shape are homogeneous
Same rectangular slab, one is respectively equipped with along the length direction of upper plate and lower plate in the medial surface both ends of upper plate and lower plate
The rectangle card slot that the thickness of width and sound absorption and insulation plate matches, sound absorption and insulation plate are inserted respectively into upper plate and lower plate
On two clamp bar slots in, size, the shape all same of the left and right side plate, and its cross section is generally " U "-shaped, left and right side plate
It is separately fixed at the rear and front end of upper plate and lower plate, to form Felt, and forms resonance inside Felt
Absorb sound chamber.
Further, the acoustic board is particle acoustic board；The sound insulationg board be cement fibrolite plate, aluminium alloy plate,
One kind in glass epoxy or glass magnesium board.
Further, the framework by upper plate, lower plate, left plate and right plate by rivet is mutually permanently connected
At.
Further, the transparent sound insulationg board is made of gular transparent plank and protecting border, the clear sheet
Four sides edge is formed with the protecting border, and the cross section of protecting border is generally " U "-shaped.
Further, the clear sheet is PC plate or acrylic board；The protecting border is by galvanized steel plain sheet, stainless
Steel or aluminium alloy are made.
Further, the places of cultural interest pattern takes shape in Felt by colored entrant sound coating by spraying method
On, places of cultural interest pattern can be animals and plants pattern, personage's pattern, landscape painting pattern or abstract painting pattern.
Further, the thickness of the places of cultural interest pattern is 1-10mm.
Further, the column is H profile steel or H-shaped cement post, and the bottom of column is equipped with one piece of rectangular retaining plate,
The fixed plate is fixed on the ground by expansion bolt.
Further, the bumps engagement along Felt extending direction stacked on top of each other is provided on the Felt
The convex surface of end face, the bumps jointing end face is the stamping surface of protrusion, and the concave surface of concave-convex jointing end face is punching press groove face, and concave-convex
The cross section of jointing end face is isosceles trapezoid section.
The utility model has the beneficial effects that：The landscape sound barrier of the utility model is by using particle acoustic board and glass
Steel plate forms Felt, and resonance sound-absorbing chamber is formed with inside Felt, very good to make landscape sound barrier have
Good sound absorption performance；Meanwhile by being spaced setting places of cultural interest pattern and transparent on each group Felt stacked on top of each other
Sound insulationg board can both make sound barrier have very strong ornamental value, can also be by the way that the green with surrounding along sound barrier is arranged
The elements such as environment and the places of cultural interest match and the places of cultural interest pattern that merges shows the natural views along sound barrier, separately
Outside, natural scene and cultural characteristics etc. on the way can also be appreciated through transparent sound insulationg board, along with sound barrier itself also has
There is very excellent sound absorption performance, so it is especially suitable for highway, highway, overhead composite roads etc. to landscape requirement
Higher noise abatement engineering, is highly promoted.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model landscape sound barrier；
Fig. 2 is the structural schematic diagram of Felt；
Fig. 3 is the sectional view of Felt；
Fig. 4 is the structural schematic diagram of upper plate；
Fig. 5 is the structural schematic diagram of lower plate；
Fig. 6, Fig. 7 are the structural schematic diagrams of left and right side plate；
Fig. 8, Fig. 9 are the structural schematic diagrams of acoustic board and sound insulationg board；
Figure 10 is the structural schematic diagram of transparent sound insulationg board；
Figure 11 is the schematic diagram that places of cultural interest pattern is abstract painting；
Reference numeral：1- columns, 2- Felts, the transparent sound insulationg boards of 3-, 4- places of cultural interest patterns, 5- acoustic boards, 6- every
Sound plate, 7- resonance sound-absorbing chambers, 8- upper plates, 9- lower plates, 10- left plates, 11- right plates, 12- card slots, 13- clear sheets,
14- protecting borders, 15- expansion bolts, the convex surfaces 16-, the concave surfaces 17-, 18- rivets.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and examples.
If Fig. 1-Figure 11 shows, the landscape sound barrier of the utility model, including column 1 and be fixed between adjacent upright posts 1
Two pieces or more of Felt 2 stacked on top of each other, each group that is fixed between adjacent upright posts 1 Felt 2 stacked on top of each other
It is equipped with places of cultural interest pattern 4.
Specifically, the places of cultural interest pattern 4 is in arranged for interval along the extending direction of sound barrier, two adjacent groups are equipped with
It is separated at least one set between the Felt 2 stacked on top of each other of places of cultural interest pattern 4 and is not provided with the mutual of places of cultural interest pattern 4
Stacked Felt 2.Along the extending direction of sound barrier, all humanities being located on every group of Felt 2 stacked on top of each other
Landscape pattern 4 is respectively positioned on the same position on every group of Felt 2 stacked on top of each other, is being not provided with each of places of cultural interest pattern 4
In corresponding with position of the places of cultural interest pattern 4 on Felt 2 stacked on top of each other on group Felt 2 stacked on top of each other
One piece of transparent sound insulationg board 3 is equipped at position.
The Felt 2 includes framework, acoustic board 5 and sound insulationg board 6, and the acoustic board 5 and sound insulationg board 6 are solid respectively
The both sides for being scheduled on the framework constitute Felt 2, and resonance sound-absorbing chamber 7 is formed inside Felt 2.The acoustic board
5 be the particle acoustic board that shape is rectangle, and the particle acoustic board is using applicant on July 22nd, 2014 to China national
Department of Intellectual Property propose application No. is 2014103477351, it is entitled " a kind of polymer particle acoustic board and preparation method thereof "
Application for a patent for invention in recorded method be made, this kind of particle acoustic board is applied to the landscape sound barrier of the utility model
In, it is ensured that landscape sound barrier has very good sound absorbing performance and durability, and does not pollute the environment also；Described
Sound insulationg board 6 is one kind in high strength cement fiberboard, aluminium alloy plate, glass epoxy or the glass magnesium board that shape is rectangle, herein
Sound insulationg board using glass epoxy, the sound insulationg board using glass epoxy as landscape sound barrier, it is ensured that sound barrier panel
With good sound insulation property.The framework is rectangular box, by upper plate 8, lower plate 9, left plate 10 and right plate
11 are mutually permanently connected by rivet 18, the upper plate 8 and the rectangular slab that lower plate 9 is size, shape all same,
Along the length direction of upper plate 8 and lower plate 9 width is respectively equipped in the medial surface both ends of upper plate 8 and lower plate 9
The rectangle card slot 12 to match with the thickness of the sound absorption and insulation plate 5,6, two clamp bar slots 12 on upper plate 8 and lower plate 9
It corresponds, sound absorption and insulation plate 5,6 is inserted respectively into two clamp bar slots 12 on upper plate 8 and lower plate 9；The left and right side plate
10,11 size and shape is also identical, and its cross section is generally " U "-shaped, and left and right side plate 10,11 is separately fixed at upper plate 8
With the rear and front end of lower plate 9, to form Felt 2, and resonance sound-absorbing chamber 7 is formed inside Felt 2；Due to
Resonance sound-absorbing chamber 7 is formed with inside Felt 2（Helmholtz resonance chamber）, according to helmholtz resonance absorb sound principle it is found that
The resonance sound-absorbing chamber 7 can further enhance the sound absorbing performance of landscape sound barrier；Obviously, acoustic board 5, sound insulationg board 6 and card slot 12
Shape can also be other shapes in addition to a rectangle, such as can be the triangle, U-shaped or polygon being mutually matched, only
Meeting acoustic board 5 and sound insulationg board 6 can be stuck in the card slot 12 at 9 inside both ends of upper plate 8 and lower plate.
In order to which acoustic board 5 and sound insulationg board 6 to be more clamped securely in card slot 12, in sound absorption and insulation plate 5,6 and card slot 12
Between be additionally provided with a layer binder layer（It is not shown in figure）.
The transparent sound insulationg board 3 is rectangular slab, is made of gular transparent plank 13 and protecting border 14, described transparent
The four sides edge of plank 13 is formed with the protecting border 14, and the cross section of protecting border 14 is generally " U "-shaped；The transparent panel
Material 13 can be PC plate or acrylic board；The protecting border 14 is made of galvanized steel plain sheet, stainless steel or aluminium alloy.
The places of cultural interest pattern 4 is taken shape in by spraying method on Felt 3 by colored entrant sound coating, humane scape
It can be animals and plants pattern, personage's pattern, landscape painting pattern or abstract painting pattern, and the thickness of places of cultural interest pattern to see pattern 4
For 1-10mm；The colored entrant sound coating is mixed by entrant sound color sand particle, inorganic filming substance matter and various auxiliary agents.It is logical
Cross interval setting places of cultural interest pattern 4 and transparent sound insulationg board 3 on each group Felt 2 stacked on top of each other, and places of cultural interest figure
Case is space pattern, can both make in this way sound barrier have very strong ornamental value, can also by setting with sound barrier along
Around green environment and the elements such as the places of cultural interest match and the places of cultural interest pattern 4 that merge shows oneself along sound barrier
So scene, furthermore it is also possible to natural scene and cultural characteristics etc. on the way are appreciated through transparent sound insulationg board 3, and sound barrier is certainly
Body also has very excellent sound absorption performance, so it is especially suitable for highway, highway, overhead composite roads etc. to scape
More demanding noise abatement engineering is seen, is highly promoted.
The column 1 is H profile steel or H-shaped cement post, and the bottom of column 1 is equipped with one piece of rectangular retaining plate（In figure not
It shows）, the fixed plate is fixed on the ground by expansion bolt 15, to be provided to Felt 2 and transparent sound insulationg board 3
It supports and fixes.
The concave-convex jointing end face along the extending direction stacked on top of each other of Felt 2, institute are provided on the Felt 2
The convex surface 16 for stating concave-convex jointing end face is the stamping surface of protrusion, and the concave surface 17 of concave-convex jointing end face is punching press groove face, and bumps connect
The cross section for closing end face is isosceles trapezoid section.By the mutual cooperation of the concave surface 17 and convex surface 16, can conveniently realize
Firm between Felt 2 and Felt 2 is fixedly connected, moreover it is possible to the diffraction distance for increasing sound wave, to improve landscape sound
The sound insulation property of barrier.
Claims (10)
1. a kind of landscape sound barrier, including column（1）Be fixed on adjacent upright posts（1）Between stacked on top of each other two pieces or more
Felt（2）, it is characterised in that：It is fixed on adjacent upright posts（1）Between each group Felt stacked on top of each other（2）On set
There is humane landscape map case（4）.
2. landscape sound barrier according to claim 1, it is characterised in that：The places of cultural interest pattern（4）Along sound-screen
The extending direction of barrier is in arranged for interval, and two adjacent groups are equipped with places of cultural interest pattern（4）Felt stacked on top of each other（2）Between
Between be separated at least one set and be not provided with places of cultural interest pattern（4）Felt stacked on top of each other（2）.
3. landscape sound barrier according to claim 2, it is characterised in that：Along the extending direction of sound barrier, it is located at every group
Felt stacked on top of each other（2）On all humane landscape map cases（4）It is respectively positioned on every group of Felt stacked on top of each other（2）On
Same position, be not provided with places of cultural interest pattern（4）Each group Felt stacked on top of each other（2）On in places of cultural interest figure
Case（4）In Felt stacked on top of each other（2）On position corresponding at be equipped with one piece of transparent sound insulationg board（3）.
4. landscape sound barrier according to claim 1, it is characterised in that：The Felt（2）Including framework, sound absorption
Plate（5）And sound insulationg board（6）, the acoustic board（5）And sound insulationg board（6）The both sides for being separately fixed at the framework constitute sound absorption
Plate（2）, and in Felt（2）Inside forms resonance sound-absorbing chamber（7）.
5. landscape sound barrier according to claim 4, it is characterised in that：The acoustic board（5）And sound insulationg board（6）It is
Rectangular slab, the framework are rectangular box, and framework is by upper plate（8）, lower plate（9）, left plate（10）And right plate（11）Phase
It is mutually formed by fixedly connecting, the upper plate（8）And lower plate（9）For the rectangular slab of size, shape all same, along upper plate
（8）And lower plate（9）Length direction in upper plate（8）And lower plate（9）Medial surface both ends be respectively equipped with a width with
Sound absorption and insulation plate（5,6）The rectangle card slot that matches of thickness（12）, sound absorption and insulation plate（5,6）It is inserted respectively into upper plate
（8）And lower plate（9）On two clamp bar slots（12）It is interior, the left and right side plate（10,11）Size, shape all same, and it is horizontal
Section is " U "-shaped, left and right side plate（10,11）It is separately fixed at upper plate（8）And lower plate（9）Rear and front end, to be formed
Felt（2）, and in Felt（2）Inside forms resonance sound-absorbing chamber（7）.
6. landscape sound barrier according to claim 4, it is characterised in that：The acoustic board（5）For particle acoustic board；Institute
The sound insulationg board stated（6）For one kind in cement fibrolite plate, aluminium alloy plate, glass epoxy or glass magnesium board.
7. landscape sound barrier according to claim 3, it is characterised in that：The transparent sound insulationg board（3）By gular transparent
Plank（13）And protecting border（14）Composition, the clear sheet（13）Four sides edge be formed with the protecting border（14）, protect
Safe edge frame（14）Cross section it is " U "-shaped.
8. landscape sound barrier according to claim 1, it is characterised in that：The places of cultural interest pattern（4）By colored saturating
Sound coating takes shape in Felt by spraying method（3）On, places of cultural interest pattern（4）For animals and plants pattern, personage's pattern, mountain
Water picture case or abstract painting pattern.
9. landscape sound barrier according to claim 1, it is characterised in that：The thickness of the places of cultural interest pattern is 1-
10mm。
10. the landscape sound barrier according to any one of claim 1-9, it is characterised in that：The Felt（2）
On be provided with along Felt（2）The concave-convex jointing end face of extending direction stacked on top of each other, the convex surface of the bumps jointing end face
（16）For the stamping surface of protrusion, the concave surface of concave-convex jointing end face（17）Cross section for punching press groove face, and concave-convex jointing end face is
Isosceles trapezoid section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721209211.1U CN207672449U (en) | 2017-09-20 | 2017-09-20 | A kind of landscape sound barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721209211.1U CN207672449U (en) | 2017-09-20 | 2017-09-20 | A kind of landscape sound barrier |
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| Publication Number | Publication Date |
|---|---|
| CN207672449U true CN207672449U (en) | 2018-07-31 |
Family
ID=62954205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721209211.1U Active CN207672449U (en) | 2017-09-20 | 2017-09-20 | A kind of landscape sound barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207672449U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736218A (en) * | 2019-01-31 | 2019-05-10 | 四川君尚亚克力制造有限公司 | A kind of high molecular material sound barrier |
| CN113529597A (en) * | 2021-07-26 | 2021-10-22 | 中建西部建设建材科学研究院有限公司 | Landscape type micro-particle sound insulation screen and preparation method and installation method thereof |
-
2017
- 2017-09-20 CN CN201721209211.1U patent/CN207672449U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736218A (en) * | 2019-01-31 | 2019-05-10 | 四川君尚亚克力制造有限公司 | A kind of high molecular material sound barrier |
| CN113529597A (en) * | 2021-07-26 | 2021-10-22 | 中建西部建设建材科学研究院有限公司 | Landscape type micro-particle sound insulation screen and preparation method and installation method thereof |
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