CN109930501A - A kind of totally-enclosed sound barrier of aeration type - Google Patents
A kind of totally-enclosed sound barrier of aeration type Download PDFInfo
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- CN109930501A CN109930501A CN201910271174.4A CN201910271174A CN109930501A CN 109930501 A CN109930501 A CN 109930501A CN 201910271174 A CN201910271174 A CN 201910271174A CN 109930501 A CN109930501 A CN 109930501A
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- acoustic board
- board
- upright
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Abstract
The invention discloses a kind of totally-enclosed sound barriers of aeration type, including steel portal frame, the outside of the steel portal frame vertical direction is equipped with upright acoustic board, the corner of two sides is equipped with arc acoustic board above the steel portal frame, top transparent sound insulation acrylic board is equipped between the arc acoustic board, air outlet is offered among the top transparent sound insulation acrylic board, ventilating noise-elimination blinds is installed on the air outlet, support spring is connected between the arc acoustic board and upright acoustic board, the upright acoustic board, it is mutually fixed between arc acoustic board and top transparent sound insulation acrylic board and steel portal frame by connecting plate.It can guarantee the inside and outside ventilation effect of sound barrier of the invention by the ventilating noise-elimination blinds at setting top and the support spring on top.
Description
Technical field
The present invention relates to noise abatement equipment technical field, in particular to a kind of totally-enclosed sound barrier of aeration type.
Background technique
Highway and railway also bring noise pollution to subjective reflection while the trip to people offers convenience,
For this purpose, soundproof wall is usually arranged in current highway along residential block, to reduce influence of the noise to subjective reflection.Upright sound-screen
Barrier is influenced to have sound barrier noise reduction effect significantly to reduce by sound diffraction, and acoustic shadow is obviously reduced.Totally-enclosed sound
Barrier can effectively solve the problem of sound diffraction influences noise reduction effect.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of aeration type that can be effectively reduced residential block noise is totally-enclosed
Sound barrier.
In order to solve the above-mentioned technical problem, the technical solution of the present invention is as follows:
A kind of totally-enclosed sound barrier of aeration type, including steel portal frame are set on the outside of the steel portal frame vertical direction
There is a upright acoustic board, the corner of two sides is equipped with arc acoustic board above the steel portal frame, between the arc acoustic board
Equipped with top transparent sound insulation acrylic board, air outlet, the air outlet are offered among the top transparent sound insulation acrylic board
On ventilating noise-elimination blinds is installed, support spring, the upright suction are connected between the arc acoustic board and upright acoustic board
It is mutually fixed between sound plate, arc acoustic board and top transparent sound insulation acrylic board and steel portal frame by connecting plate.
Preferably, the support spring is disk spring.
Preferably, transparent sound insulation acrylic board is offered on the upright acoustic board.
Preferably, the horizontal direction interval of the upright acoustic board, arc acoustic board and top transparent sound insulation acrylic board
It is provided with support rod.
Preferably, chiasma type column braces bar is connected between the adjacent support rod.
Preferably, the outside of the upright acoustic board, arc acoustic board and top transparent sound insulation acrylic board is coated with anti-
Moisture film.
By adopting the above technical scheme, this can be guaranteed by the ventilating noise-elimination blinds at setting top and the support spring on top
The inside and outside ventilation effect of the sound barrier of invention, while internal noise can be passed through to ventilating noise-elimination blinds and support spring into one
Step is reduced and is guided to the top in sound barrier surrounding resident area, so as to substantially reduce the noise in sound barrier to neighbouring resident
Interference；Effective support and buffer function can be played to the sound barrier on top by the way that support spring is arranged, due on road
Vehicle by air-flow can be generated, air-flow can play impact to sound barrier, can be effectively reduced by setting support spring 7 this
Impact the collision to sound barrier.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of part A in Fig. 1；
Fig. 3 is side view of the invention.
In figure, 1- steel portal frame, the upright acoustic board of 2-, 3- lower transparent sound insulation acrylic board, 4- arc acoustic board, 5-
Top transparent sound insulation acrylic board, 6- ventilating noise-elimination blinds, 7- support spring, 8- support rod, 9- column braces bar, 10- vehicle.
Specific embodiment
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing.It should be noted that for
The explanation of these embodiments is used to help understand the present invention, but and does not constitute a limitation of the invention.In addition, disclosed below
The each embodiment of the present invention involved in technical characteristic can be combined with each other as long as they do not conflict with each other.
As shown in Figure 1-3, a kind of totally-enclosed sound barrier of aeration type, including steel portal frame 1, the steel portal frame 1 are perpendicular
Histogram to outside be equipped with upright acoustic board 2, the corners of the 1 top two sides of steel portal frame is equipped with arc acoustic board 4, institute
It states and is equipped with top transparent sound insulation acrylic board 5 between arc acoustic board 4, opened up among the top transparent sound insulation acrylic board 5
There is air outlet, ventilating noise-elimination blinds 6 is installed on the air outlet, is connected between the arc acoustic board 4 and upright acoustic board 2
Have a support spring 7, the upright acoustic board 2, arc acoustic board 4 and top transparent sound insulation acrylic board 5 and steel portal frame 1 it
Between mutually fixed by connecting plate (not shown).
It can guarantee sound barrier of the invention by the ventilating noise-elimination blinds 6 at setting top and the support spring 7 on top
Inside and outside ventilation effect, while can internal noise be further decreased and be guided by ventilating noise-elimination blinds 6 and support spring 7
To the top in sound barrier surrounding resident area, so as to substantially reduce interference of the noise in sound barrier to neighbouring resident；Pass through
Support spring 7 is arranged can play effective support and buffer function to the sound barrier on top, since road vehicle is passed through
Air-flow can be generated, air-flow can play impact to sound barrier, can be effectively reduced this impact to sound-screen by the way that support spring 7 is arranged
The collision of barrier.
Preferably, the support spring 7 can select the disk spring of large carrying capacity, can guarantee effective support force
Meanwhile playing cushioning buffer effect to top barrier.
Preferably, transparent sound insulation acrylic board 3 is offered on the upright acoustic board 2, can enhance the daylighting on road
Effect.
Preferably, between the upright acoustic board 2, arc acoustic board 4 and the horizontal direction of top transparent sound insulation acrylic board 5
Enhance the stability of sound barrier of the invention every being provided with support rod 8.
Preferably, chiasma type column braces bar 9, the column braces of chiasma type are connected between the adjacent support rod 8
Bar 9 can play effective connection and supporting role to the support rod 8.
Preferably, the outside of the upright acoustic board 2, arc acoustic board 4 and top transparent sound insulation acrylic board 5 is coated with
Waterproof membrane can play waterproof effect in rain and snow, to extend the service life of sound barrier of the invention.
In conjunction with attached drawing, the embodiments of the present invention are described in detail above, but the present invention is not limited to described implementations
Mode.For a person skilled in the art, in the case where not departing from the principle of the invention and spirit, to these embodiments
A variety of change, modification, replacement and modification are carried out, are still fallen in protection scope of the present invention.
Claims (6)
1. a kind of totally-enclosed sound barrier of aeration type, it is characterised in that: including steel portal frame (1), the steel portal frame (1) is perpendicular
Histogram to outside be equipped with upright acoustic board (2), the corner of two sides is equipped with arc acoustic board above the steel portal frame (1)
(4), top transparent sound insulation acrylic board (5), the top transparent sound insulation acrylic board are equipped between the arc acoustic board (4)
(5) intermediate to offer air outlet, it is equipped on the air outlet ventilating noise-elimination blinds (6), the arc acoustic board (4) and upright
It is connected between acoustic board (2) support spring (7), the upright acoustic board (2), arc acoustic board (4) and top transparent sound insulation
It is mutually fixed between acrylic board (5) and steel portal frame (1) by connecting plate.
2. the totally-enclosed sound barrier of aeration type according to claim 1, it is characterised in that: the support spring (7) is dish
Spring.
3. the totally-enclosed sound barrier of aeration type according to claim 1, it is characterised in that: opened on the upright acoustic board (2)
Equipped with transparent sound insulation acrylic board (3).
4. the totally-enclosed sound barrier of aeration type according to claim 1, it is characterised in that: the upright acoustic board (2), arc
Acoustic board (4) and the horizontal direction of top transparent sound insulation acrylic board (5) are arranged at intervals with support rod (8).
5. the totally-enclosed sound barrier of aeration type according to claim 4, it is characterised in that: the adjacent support rod (8) it
Between be connected with chiasma type column braces bar (9).
6. the totally-enclosed sound barrier of aeration type according to claim 1, it is characterised in that: the upright acoustic board (2), arc
The outside of acoustic board (4) and top transparent sound insulation acrylic board (5) is coated with waterproof membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910271174.4A CN109930501A (en) | 2019-04-04 | 2019-04-04 | A kind of totally-enclosed sound barrier of aeration type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910271174.4A CN109930501A (en) | 2019-04-04 | 2019-04-04 | A kind of totally-enclosed sound barrier of aeration type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109930501A true CN109930501A (en) | 2019-06-25 |
Family
ID=66989330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910271174.4A Withdrawn CN109930501A (en) | 2019-04-04 | 2019-04-04 | A kind of totally-enclosed sound barrier of aeration type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109930501A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113005934A (en) * | 2021-03-10 | 2021-06-22 | 重庆交通职业学院 | Closed urban rail sound barrier |
| CN113550244A (en) * | 2021-07-31 | 2021-10-26 | 王培� | Sound insulation device for expressway tunnel |
-
2019
- 2019-04-04 CN CN201910271174.4A patent/CN109930501A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113005934A (en) * | 2021-03-10 | 2021-06-22 | 重庆交通职业学院 | Closed urban rail sound barrier |
| CN113550244A (en) * | 2021-07-31 | 2021-10-26 | 王培� | Sound insulation device for expressway tunnel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190625 |
|
| WW01 | Invention patent application withdrawn after publication |