CN109137767A - A kind of noise barrier - Google Patents
A kind of noise barrier Download PDFInfo
- Publication number
- CN109137767A CN109137767A CN201811264149.5A CN201811264149A CN109137767A CN 109137767 A CN109137767 A CN 109137767A CN 201811264149 A CN201811264149 A CN 201811264149A CN 109137767 A CN109137767 A CN 109137767A
- Authority
- CN
- China
- Prior art keywords
- soundproof plate
- noise barrier
- barrier according
- sound
- soundproof
- 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.)
- Pending
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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
- E01F8/0017—Plate-like elements
-
- 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
- E01F8/0029—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with porous surfaces, e.g. concrete with porous fillers
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Abstract
Present invention discloses a kind of noise barriers, it includes at least one piece of soundproof plate (2), the soundproof plate (2) includes the soundproof plate main body (21) with hollow structure, and the soundproof plate main body (21) is equipped with puigging (215), cavity sound absorbing layer (216) and wedge layer (217).Of the invention internal equipped with puigging, cavity sound absorbing layer and wedge layer, soundproof effect is good；Soundproof plate modularized design, it is easy for assemble or unload.
Description
Technical field
The present invention relates to technical field of sound isolation more particularly to a kind of noise barriers.
Background technique
Noise barrier is the barrier structure between sound source and recipient, for stopping the sound insulation of direct sound propagation to set
It applies.Acoustic barrier is mainly used for outdoor highway to reduce traffic noise.In building, if to the of less demanding of sound insulation,
Acoustic barrier can be used to separate workshop and office.Existing acoustic barrier by barrier fill sound-absorbing material realize every
Sound, soundproof effect is poor, and mostly integral type barrier, and structure is inflexible single, and when installation is inconvenient to carry.
Summary of the invention
It is an object of the invention in view of the above-mentioned drawbacks in the prior art, provide a kind of noise barrier, soundproof effect is more
It is good.
For achieving the above object, present invention employs following technical solutions: a kind of noise barrier comprising at least one
Block soundproof plate, the soundproof plate include the soundproof plate main body with hollow structure, and the soundproof plate main body is equipped with puigging, cavity
Sound absorbing layer and wedge layer.
In addition, the present invention also proposes following attached technical scheme: the wedge layer includes several suctions being arranged on substrate
Sound wedge.
The puigging is fire-proof sound insulation cotton.
The cavity sound absorbing layer is the sound-absorbing surface layer with cavity.
The soundproof plate main body is spliced by panel, bottom plate and side plate.
The noise barrier further includes bracket, and the branch is provided with for the slot with the soundproof plate grafting.
The soundproof plate includes positioned at soundproof plate ontology two sides for the interconnecting piece with the slot grafting.
The panel offers sound-absorbing through-hole.
Two sides is equipped with inserted block before and after the interconnecting piece, and the slot is equipped with the groove cooperated with the inserted block.
Compared with the prior art, the present invention has the advantages that
1. soundproof plate is the cavity body being spliced by panel, bottom plate and side plate, puigging is equipped with inside cavity body, cavity is inhaled
Sound-absorbing layer and wedge layer, soundproof effect are good；
2. noise barrier is spliced by several soundproof plates, soundproof plate modularized design facilitates carrying；
3. soundproof plate two sides are equipped with interconnecting piece, two sides interconnecting piece can be detachably connected with cradle portion, and adaptability is wider.
Detailed description of the invention
Fig. 1 is the perspective view of noise barrier of the present invention.
Fig. 2 is the first, second cradle portion structural schematic diagram of the invention.
Fig. 3 is bracket scheme of installation of the present invention.
Fig. 4 is septum arrangements schematic diagram of the present invention.
Fig. 5 is soundproof plate internal view of the present invention.
Specific embodiment
In conjunction with the preferred embodiment and its attached drawing is further non-limitingly described in detail technical solution of the present invention.
As shown in Figure 1, the present embodiment provides a kind of noise barriers comprising bracket 1 and the screen being made of several soundproof plates 2
Barrier portion 100, bracket 1 are detachably connected with sound proof part 100.
As shown in Figures 2 and 3, bracket 1 includes first support portion 11, second support portion 12 and is arranged at first, second
Shaft 13 in frame portion 11,12, the first, second cradle portion 11,12 are connected by shaft 13, and the two can relatively rotate.First
Frame portion 11 includes the first noumenon 111 and the first sleeve 112 that the middle part of the first noumenon 111 is arranged in, and second support portion 12 includes the
Two ontologies 121 and two the second casings 122 for being separately positioned on 121 upper and lower part of the second ontology.The first noumenon 111 and second
Body 121 is equipped with the slot 113 for connecting with soundproof plate 2.When installation, the second casing 122 fits with first sleeve 112,
Shaft 13 is threaded through in the first, second casing 111,121.
As shown in Figure 4 and Figure 5, soundproof plate 2 include soundproof plate ontology 21 and be arranged 21 two sides of soundproof plate ontology to
The interconnecting piece 22 of 113 grafting of slot.Soundproof plate main body 21 is the cavity being spliced to form by panel 211, bottom plate 212 and side plate 213
Body.Panel 211 offers sound-absorbing through-hole 214, fills sound-absorbing material in soundproof plate main body 21.Specifically, in soundproof plate main body 21
Portion is equipped with puigging 215, cavity sound absorbing layer 216 and wedge layer 217 from top to bottom.Puigging 215 is preferably fire-proof sound insulation cotton, empty
Chamber sound absorbing layer 216 is the acoustical cotton layer with cavity, and wedge layer 217 includes several sound absorption wedges 218 being arranged on substrate.Noise
Soundproof plate ontology 21 is entered by sound-absorbing through-hole 214, puigging 215 can completely cut off the noise of a part, inhale through cavity sound absorbing layer 216
Receiving portions noise simultaneously enters wedge layer 217, and wedge 218 can effectively absorb a large amount of noises.Preferably, 22 front and back two sides of interconnecting piece
Several inserted blocks 221 are equipped with, the every one side of the present embodiment interconnecting piece 22 is equipped with two inserted blocks 221.Slot 113 is equipped with and inserted block 221
The groove (not shown) of cooperation, when interconnecting piece 22 and 113 grafting of slot, inserted block 221 can be effectively to 2 upper and lower position of soundproof plate
It is limited, different length may be selected in soundproof plate 2 according to actual needs.
When installation, shaft 13 is inserted into the casing of the first, second cradle portion 11,12, realizes the first, second cradle portion
11,12 rotary types connect；The interconnecting piece 22 of several soundproof plates 2 wherein side is inserted into first by sequence from the bottom up respectively again
In the slot 113 in cradle portion 11 and second support portion 12.By the mating of soundproof plate 2 and bracket 1, noise barrier can be extended
Length, and since bracket 1 has rotation function, noise barrier can be folded, rotates or be enclosed, and be put into a variety of different shapes
Shape, so that noise barrier be made to adapt to a variety of use environments.
The beneficial effects of the present invention are:
1. soundproof plate of the present invention is the cavity body being spliced by panel, bottom plate and side plate, be equipped with inside cavity body puigging,
Cavity sound absorbing layer and wedge layer, soundproof effect are good；
2. noise barrier is spliced by several soundproof plates, soundproof plate modularized design facilitates carrying；Soundproof plate two sides are equal
Equipped with interconnecting piece, two sides interconnecting piece can be detachably connected with cradle portion, and adaptability is wider.
It is pointed out that the technical concepts and features of above-mentioned preferred embodiment only to illustrate the invention, its object is to
Those skilled in the art can understand the contents of the present invention and implements accordingly, and protection of the invention can not be limited with this
Range.Any equivalent change or modification in accordance with the spirit of the invention should be covered by the protection scope of the present invention.
Claims (9)
1. a kind of noise barrier, it is characterised in that: it includes at least one piece of soundproof plate (2), and the soundproof plate (2) includes in having
The soundproof plate main body (21) of hollow structure, the soundproof plate main body (21) are equipped with puigging (215), cavity sound absorbing layer (216) and point
Split layer (217).
2. noise barrier according to claim 1, it is characterised in that: the wedge layer (217) includes being arranged on substrate
Several sound absorption wedges (218).
3. noise barrier according to claim 1, it is characterised in that: the puigging (215) is fire-proof sound insulation cotton.
4. noise barrier according to claim 1, it is characterised in that: the cavity sound absorbing layer (216) is the suction with cavity
Sound cotton layer.
5. noise barrier according to claim 1, it is characterised in that: the soundproof plate main body (21) be by panel (211),
Bottom plate (212) and side plate (213) are spliced.
6. noise barrier according to claim 1, it is characterised in that: the noise barrier further includes bracket (1), the branch
Frame (1) is equipped with for the slot (113) with the soundproof plate (2) grafting.
7. noise barrier according to claim 6, it is characterised in that: the soundproof plate (2) includes being located at the soundproof plate
Ontology (21) two sides are for the interconnecting piece (22) with the slot (113) grafting.
8. noise barrier according to claim 5, it is characterised in that: the panel (211) offers sound-absorbing through-hole
(214)。
9. noise barrier according to claim 6, it is characterised in that: two sides is equipped with inserted block before and after the interconnecting piece (22)
(221), the slot (113) is equipped with the groove cooperated with the inserted block (221).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811264149.5A CN109137767A (en) | 2018-10-26 | 2018-10-26 | A kind of noise barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811264149.5A CN109137767A (en) | 2018-10-26 | 2018-10-26 | A kind of noise barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109137767A true CN109137767A (en) | 2019-01-04 |
Family
ID=64810148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811264149.5A Pending CN109137767A (en) | 2018-10-26 | 2018-10-26 | A kind of noise barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109137767A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111074804A (en) * | 2019-12-26 | 2020-04-28 | 王洪忠 | Environmental protection engineering is with noise prevention and cure equipment of combination formula |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201620363U (en) * | 2009-12-30 | 2010-11-03 | 成都市新筑路桥机械股份有限公司 | Sound barrier |
| CN203807964U (en) * | 2014-04-16 | 2014-09-03 | 上海然贝声学环保工程有限公司 | Sound barrier for urban rail transit |
| CN204703079U (en) * | 2015-05-18 | 2015-10-14 | 广东冠生土木工程技术有限公司 | A kind of sound barrier |
| CN205369071U (en) * | 2015-12-16 | 2016-07-06 | 四川云路科技有限公司 | A stand for sound barrier corner |
| CN106108527A (en) * | 2016-07-11 | 2016-11-16 | 周新涛 | A kind of stretchable sound insulation screen |
| CN205875002U (en) * | 2016-06-27 | 2017-01-11 | 安徽忠明建设工程有限公司 | Motorway double -sided sound absorption barrier |
| CN207062801U (en) * | 2017-08-24 | 2018-03-02 | 陆再友 | A kind of safety device of the absorbable noise of construction |
| KR101852838B1 (en) * | 2016-06-29 | 2018-04-30 | 광건티앤씨 주식회사 | Sound-absorbing panels for sound barriers |
| CN207320136U (en) * | 2017-09-28 | 2018-05-04 | 青岛金鹊新能源科技有限公司 | A kind of building-material-type photovoltaic component and photovoltaic system |
| CN207729405U (en) * | 2017-11-22 | 2018-08-14 | 江苏明钰新能源有限公司 | A kind of noise reduction street lamp |
-
2018
- 2018-10-26 CN CN201811264149.5A patent/CN109137767A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201620363U (en) * | 2009-12-30 | 2010-11-03 | 成都市新筑路桥机械股份有限公司 | Sound barrier |
| CN203807964U (en) * | 2014-04-16 | 2014-09-03 | 上海然贝声学环保工程有限公司 | Sound barrier for urban rail transit |
| CN204703079U (en) * | 2015-05-18 | 2015-10-14 | 广东冠生土木工程技术有限公司 | A kind of sound barrier |
| CN205369071U (en) * | 2015-12-16 | 2016-07-06 | 四川云路科技有限公司 | A stand for sound barrier corner |
| CN205875002U (en) * | 2016-06-27 | 2017-01-11 | 安徽忠明建设工程有限公司 | Motorway double -sided sound absorption barrier |
| KR101852838B1 (en) * | 2016-06-29 | 2018-04-30 | 광건티앤씨 주식회사 | Sound-absorbing panels for sound barriers |
| CN106108527A (en) * | 2016-07-11 | 2016-11-16 | 周新涛 | A kind of stretchable sound insulation screen |
| CN207062801U (en) * | 2017-08-24 | 2018-03-02 | 陆再友 | A kind of safety device of the absorbable noise of construction |
| CN207320136U (en) * | 2017-09-28 | 2018-05-04 | 青岛金鹊新能源科技有限公司 | A kind of building-material-type photovoltaic component and photovoltaic system |
| CN207729405U (en) * | 2017-11-22 | 2018-08-14 | 江苏明钰新能源有限公司 | A kind of noise reduction street lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111074804A (en) * | 2019-12-26 | 2020-04-28 | 王洪忠 | Environmental protection engineering is with noise prevention and cure equipment of combination formula |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190104 |
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| RJ01 | Rejection of invention patent application after publication |