CN105970842A - Insertion plate type sound barrier sound-absorbing and sound-insulating unit plate - Google Patents
Insertion plate type sound barrier sound-absorbing and sound-insulating unit plate Download PDFInfo
- Publication number
- CN105970842A CN105970842A CN201610528062.9A CN201610528062A CN105970842A CN 105970842 A CN105970842 A CN 105970842A CN 201610528062 A CN201610528062 A CN 201610528062A CN 105970842 A CN105970842 A CN 105970842A
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- Prior art keywords
- sound
- sound absorption
- hard
- absorbing
- panel
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Classifications
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- 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
- E01F8/0023—Details, e.g. foundations
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Building Environments (AREA)
Abstract
A scheme of filling a sound-absorbing material between a panel and a back plate is adopted in an existing sound barrier sound-absorbing and sound-insulating unit plate; and the panel is fixed to the back plate in a rivet riveting mode, which leads to great inconvenience to engineering construction. In order to solve the problems, the invention provides an insertion plate type sound barrier sound-absorbing and sound-insulating unit plate. Microporous rock sound-absorbing and sound-insulating plates are adopted as a hard sound-absorbing and sound-insulating panel and a back plate, self-locking mechanisms are formed on the four sides of a metal frame, the middle of the metal frame does not need to be filled with a sound-absorbing material, the insertion plate type sound barrier sound-absorbing and sound-insulating unit plate is very convenient to produce and construct and more excellent in sound-absorbing and sound-insulating performance, and the material is non-toxic, non-irritant and free of any abnormal taste and volatile matter. The cross section of the metal frame on each side is formed by extrusion of aluminum alloy hollow core thin walls, the cross section size is accurate, the processing precision is high, advantages are created for installing a joint sealing material, and the material is light in weight and convenient to use. The cross section has high bending strength, and the unit plate does not shade, does not need painting, is easy to maintain and needs no maintenance.
Description
Technical field
The present invention relates to a kind of sound barrier sound absorption cell board, particularly relate to a kind of board plug type sound barrier sound absorption cell board, it is wide
General for fields such as municipal highway, track traffic and highway noise barriers it can also be used to other noise source noise barriers.
Background technology
Traffic noise be urban transportation to high-grade, at high speed, the modernization direction evolution institute such as overhead solid inevitably
Urban issues.For eliminate or slow down railway, sound pollution that acoustic environment sensitive spot along the line is produced by highway operation, ensure the most extensively
Physically and mentally healthy and the normal work of big resident, life, must take effective noise reduction measure, and wherein sound barrier is reducing highway ferrum
Rail road Along Traffic Trunk Lines sound pollution plays vital effect.Existing sound barrier sound absorption cell board uses between panel, backboard
Fill the scheme of sound-absorbing material, and between panel, backboard, use the mode of rivet to fix, bring very big inconvenience to engineering construction.
For solving described problem, the present invention provides a kind of board plug type sound barrier sound absorption cell board, hard sound absorption panel, hard
Sound absorption backboard uses metal framework to form self-locking mechanisms in four sides and fixes, and centre is not required to filling sucting sound material, produces, pole of constructing
For convenience, sound insulation value is inhaled good.Further, hard sound absorption panel, hard sound absorption backboard use to have and inhale sound insulation merit
The micropore rock Felt of energy, suction sound insulation value is more excellent, and material has nontoxic, non-stimulated, without any abnormal flavour, without waving
The features such as stimulating food matter；The section of each side metal framework uses aluminium alloy hollow thin-walled extruded, aluminium alloy extrusions cross dimension
Accurately, machining accuracy is high, creates favorable conditions to installation joint seal material, and material has lightweight, convenient use, and cross section tool
There is higher bending strength, the most colour-fast. do not fall off, be not required to japanning, it is easy to maintenance, need not keep in repair.
Summary of the invention
Existing sound barrier sound absorption cell board uses the scheme filling sound-absorbing material between panel, backboard, and uses between panel, backboard
The mode of rivet is fixed, and brings very big inconvenience to engineering construction.For solving described problem, the present invention provides a kind of board plug type
Sound barrier sound absorption cell board, it is characterised in that include hard sound absorption panel, hard sound absorption backboard, left side metal framework,
Right side metal framework, upside metal framework, downside metal framework, described hard sound absorption panel, hard sound absorption backboard all with
Use self-locking mechanism to fix between the metal framework of each side, be not filled with between described hard sound absorption panel, hard sound absorption backboard inhaling
Sound material.
Dovetail nail is used to connect between the metal framework of described each side.
The section of described each side metal framework uses aluminium alloy hollow thin-walled extruded.
The section of described each side metal framework uses bow character form structure, the bow character form structure intermediate formation one of described upside metal framework
Convex chamber, bow character form structure intermediate formation one cavity of described downside metal framework, there are 15 ° of thin film angles in described concavo-convex chamber.
Both sides, described concavo-convex chamber are respectively by the extruded V-shaped metal element of aluminium alloy hollow thin-walled, with described concavo-convex chamber
Both sides form 30 ° of angles, form self-locking mechanism.
Described hard sound absorption panel, hard sound absorption backboard all use micropore rock Felt.
Described hard sound absorption panel, the thickness of hard sound absorption base plate are 20mm.
The invention has the beneficial effects as follows, described hard sound absorption panel, hard sound absorption backboard use metal framework to be formed in four sides
Self-locking mechanism is fixed, and centre is not required to filling sucting sound material, produce, extremely convenient of constructing, inhale sound insulation value good.Each side metal
The section of framework uses aluminium alloy hollow thin-walled extruded, and aluminium alloy extrusions cross dimension is accurate, and machining accuracy is high, gives peace
Dress joint seal material creates favorable conditions, and material has lightweight, convenient use, and cross section has higher bending strength, simultaneously
Colour-fast. do not fall off, be not required to japanning, it is easy to maintenance, need not keep in repair.Further, hard sound absorption panel, hard inhale every
Sound backboard uses has the micropore rock Felt inhaling sound insulation function, and suction sound insulation value is more excellent, and material has nontoxic, nothing
Stimulate, without features such as any abnormal flavour, non-volatile materials；In order to realize more excellent suction sound insulation value, hard sound absorption panel,
The thickness of hard sound absorption base plate is 20mm, and sound transmission loss reaches more than 35dB.
Accompanying drawing explanation
Fig. 1 is the overall structure figure of board plug type sound barrier sound absorption cell board described in the embodiment of the present invention.
Fig. 2 is the self-locking mechanism on four side metal frameworks of board plug type sound barrier sound absorption cell board described in the embodiment of the present invention.
Fig. 3 is the upper and lower sides metal framework of board plug type sound barrier sound absorption cell board described in the embodiment of the present invention and hard sound absorption face
Plate, the installation diagram of hard sound absorption backboard.
Fig. 4 is the left and right sides metal framework of board plug type sound barrier sound absorption cell board described in the embodiment of the present invention and hard sound absorption face
Plate, the installation diagram of hard sound absorption backboard.
Figure is respectively numbered:
1-hard sound absorption panel；2-hard sound absorption backboard；Metal framework on the left of 3-；4-dovetail is followed closely；Gold on the upside of 5-
Belong to framework；Metal framework on the right side of 6-；Metal framework on the downside of 7-；8-V font metal element.
Detailed description of the invention
With most preferred embodiment, the present invention is described in further detail below in conjunction with the accompanying drawings.
As it is shown in figure 1, described board plug type sound barrier sound absorption cell board, including hard sound absorption panel 1, the hard sound absorption back of the body
Plate 2, left side metal framework 3, right side metal framework 6, upside metal framework 5, downside metal framework 7, dovetail nail 4, its
Middle hard sound absorption panel 1, hard sound absorption base plate 2 all use thickness to be 20mm micropore rock Felt.
As in figure 2 it is shown, described left side metal framework 3, right side metal framework 6, upside metal framework 5, downside metal framework 7,
It is bow character form structure, and extruded by aluminium alloy hollow thin-walled；Described bow character form structure is in upside metal framework 5 both sides shape
Become 20mm width cavity, the convex chamber of intermediate formation one 20mm；Described bow character form structure forms 20mm in upside metal framework 7 both sides
Wide cavity, the cavity of intermediate formation one 20mm；There are 15 ° of thin film angles in described concavo-convex chamber, and both sides, concavo-convex chamber are respectively by aluminium alloy
The extruded V-shaped metal element 8 of hollow thin-walled, forms 30 ° of angles with both sides, concavo-convex chamber, forms self-locking mechanism.
The most described hard sound absorption panel 1, hard sound absorption base plate 2 are inserted upside metal framework 5, downside
After metal framework 7, hard Felt is blocked the described board plug type sound barrier metal muffling unit main body of formation by described self-locking mechanism；
The most described left side metal framework 3, right side metal framework 6 are inserted described board plug type sound barrier metal muffling unit
Main body two rear flank, hard Felt is blocked the described board plug type sound barrier metal muffling unit of formation by described self-locking mechanism；Finally
Dovetail nail 4 is used to be coupled together by four side metal frameworks.
The specific embodiment being only the present invention disclosed above, but the present invention is not limited to this, for the ordinary skill of this area
For personnel, under the premise without departing from the principles of the invention, the deformation made should be regarded as belonging to protection scope of the present invention.
Claims (7)
1. a board plug type sound barrier sound absorption cell board, it is characterised in that include hard sound absorption panel, hard sound absorption
Backboard, left side metal framework, right side metal framework, upside metal framework, downside metal framework, described hard sound absorption panel,
Hard sound absorption backboard is equal and uses self-locking mechanism to fix between the metal framework of each side, described hard sound absorption panel, hard inhale every
It is not filled with sound-absorbing material between sound backboard.
2. a kind of board plug type sound barrier sound absorption cell board as claimed in claim 1, it is characterised in that described each side metal
Dovetail nail is used to connect between framework.
3. a kind of board plug type sound barrier sound absorption cell board as claimed in claim 1 or 2, it is characterised in that described each side gold
The section belonging to framework uses aluminium alloy hollow thin-walled extruded.
4. a kind of board plug type sound barrier sound absorption cell board as claimed in claim 3, it is characterised in that described each side metal
The section of framework uses bow character form structure, the convex chamber of bow character form structure intermediate formation one of described upside metal framework, described downside gold
Belonging to bow character form structure intermediate formation one cavity of framework, there are 15 ° of thin film angles in described concavo-convex chamber.
5. a kind of board plug type sound barrier sound absorption cell board as claimed in claim 4, it is characterised in that both sides, described concavo-convex chamber
Respectively by the extruded V-shaped metal element of aluminium alloy hollow thin-walled, form 30 ° of angles with both sides, described concavo-convex chamber,
Form self-locking mechanism.
6. a kind of board plug type sound barrier sound absorption cell board as described in claim 1-5, it is characterised in that described hard inhale every
Sound panel, hard sound absorption backboard all use micropore rock Felt.
7. a kind of board plug type sound barrier sound absorption cell board as claimed in claim 6, it is characterised in that hard sound absorption face
Plate, the thickness of hard sound absorption base plate are 20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610528062.9A CN105970842B (en) | 2016-07-07 | 2016-07-07 | A kind of board plug type sound barrier sound absorption cell board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610528062.9A CN105970842B (en) | 2016-07-07 | 2016-07-07 | A kind of board plug type sound barrier sound absorption cell board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105970842A true CN105970842A (en) | 2016-09-28 |
| CN105970842B CN105970842B (en) | 2018-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610528062.9A Active CN105970842B (en) | 2016-07-07 | 2016-07-07 | A kind of board plug type sound barrier sound absorption cell board |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638344A (en) * | 2017-01-13 | 2017-05-10 | 北京天润康隆科技股份有限公司 | Cotton-free non-metallic compound sound barrier and preparation method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201679106U (en) * | 2010-03-25 | 2010-12-22 | 上海申华声学装备有限公司 | Suction separation type multilayer cavity straight plate type sound barrier |
| CN202441024U (en) * | 2012-03-02 | 2012-09-19 | 嘉兴市日信塑胶实业有限公司 | Profile connecting latch |
| CN103452286A (en) * | 2013-09-09 | 2013-12-18 | 苏州雍阳装饰材料有限公司 | Inserting type locking and buckling floor |
| CN103758311A (en) * | 2013-12-31 | 2014-04-30 | 张月婵 | Wood plastic board connection device |
| CN204551302U (en) * | 2015-04-22 | 2015-08-12 | 成都市新筑路桥机械股份有限公司 | The nonmetal compound Felt of a kind of sound barrier |
| CN204703438U (en) * | 2015-05-23 | 2015-10-14 | 江苏标榜装饰新材料股份有限公司 | Middle spring buckle |
| CN105465748A (en) * | 2016-01-29 | 2016-04-06 | 湖州巨力铝型材有限公司 | Multi-face LED lamp aluminum profile |
| CN206706595U (en) * | 2016-07-07 | 2017-12-05 | 河北惠康恒达环保科技有限公司 | A kind of board plug type sound barrier sound absorption cell board |
-
2016
- 2016-07-07 CN CN201610528062.9A patent/CN105970842B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201679106U (en) * | 2010-03-25 | 2010-12-22 | 上海申华声学装备有限公司 | Suction separation type multilayer cavity straight plate type sound barrier |
| CN202441024U (en) * | 2012-03-02 | 2012-09-19 | 嘉兴市日信塑胶实业有限公司 | Profile connecting latch |
| CN103452286A (en) * | 2013-09-09 | 2013-12-18 | 苏州雍阳装饰材料有限公司 | Inserting type locking and buckling floor |
| CN103758311A (en) * | 2013-12-31 | 2014-04-30 | 张月婵 | Wood plastic board connection device |
| CN204551302U (en) * | 2015-04-22 | 2015-08-12 | 成都市新筑路桥机械股份有限公司 | The nonmetal compound Felt of a kind of sound barrier |
| CN204703438U (en) * | 2015-05-23 | 2015-10-14 | 江苏标榜装饰新材料股份有限公司 | Middle spring buckle |
| CN105465748A (en) * | 2016-01-29 | 2016-04-06 | 湖州巨力铝型材有限公司 | Multi-face LED lamp aluminum profile |
| CN206706595U (en) * | 2016-07-07 | 2017-12-05 | 河北惠康恒达环保科技有限公司 | A kind of board plug type sound barrier sound absorption cell board |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638344A (en) * | 2017-01-13 | 2017-05-10 | 北京天润康隆科技股份有限公司 | Cotton-free non-metallic compound sound barrier and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105970842B (en) | 2018-12-18 |
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Address after: 075400 Hebei Huailai Zhangjiakou County East Garden Town SME incubation base Patentee after: HEBEI HUIKANG HENGDA ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 100094, B-708, 7 Hui Feng Road, Beijing, Haidian District Patentee before: HEBEI HUIKANG HENGDA ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |