CN205223884U - Polymerized particle of viewization inhales sound insulation sound barrier - Google Patents
Polymerized particle of viewization inhales sound insulation sound barrier Download PDFInfo
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- CN205223884U CN205223884U CN201520987130.9U CN201520987130U CN205223884U CN 205223884 U CN205223884 U CN 205223884U CN 201520987130 U CN201520987130 U CN 201520987130U CN 205223884 U CN205223884 U CN 205223884U
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Abstract
The utility model relates to a sound barrier field discloses a polymerized particle of viewization inhales sound insulation sound barrier, sound absorption, sound insulation system (1) and two stand (2) of setting in sound absorption, sound insulation system (1) both sides including the stairstepping, the sound absorption of stairstepping, sound insulation system (1) are arranged and are constituteed by multilayer sound absorption, sound insulation module group ladder, and each layer sound absorption, sound insulation module group are formed to arranging by a plurality of sound absorptions, sound insulation module (3) row, and sound absorption, the module that insulates against sound (3) include acoustic absorber (4) and acoustic isolater (5), acoustic isolater (5) have first cavity (18), and acoustic absorber (4) set up and are being close to sound source one side, and acoustic isolater (5) set up and are keeping away from sound source one side, sound absorption, sound insulation system (1) below have with the space of banketing (8) of first cavity (18) intercommunication. The utility model discloses a sound barrier had both accorded with the city view requirement, had good acoustic absorption performance again, had overcome the relatively poor condition of present afforestation sound barrier acoustic absorption performance.
Description
Technical field
The utility model relates to sound barrier field, particularly relates to the sound barrier of landscape.
Background technology
Along with the development of speedway, high-speed railway, traffic noise becomes the focus that society is absorbed in day by day.In order to solve the problem that noise disturbs residents, widely using sound barrier carry out noise insulation in speedway, high-speed iron roadside, alleviating the problem that noise disturbs residents.But conventional at present metallic sound barrier, non-metal sound barrier flat colour, machine-made structure easily causes the visual fatigue of human pilot, even causes traffic accident, and flat colour and machine-made structure also have impact on the attractive in appearance of city simultaneously.Therefore, greening sound barrier starts to occur at home, but the greening sound barrier used at present is by the restriction of technology, often under the prerequisite of satisfied greening, does not possess the performance of sound absorption, landscape and sound absorption can not be realized on sound barrier unified.
Utility model content
Technical problem to be solved in the utility model is to provide one and had both met civic landscape requirement, has again the sound barrier of good sound-absorbing performance, can ensure that sound absorbing capabilities is constant for decades, overcomes the situation that greening sound barrier sound absorbing capabilities is poor at present.
The utility model solves the technical scheme that its technical problem adopts: a kind of polymer particle sound absorption sound barrier of landscape, comprise step-like sound absorption, sound partiting system and be arranged on sound absorption, two columns of sound partiting system both sides, described step-like sound absorption, sound partiting system is absorbed sound by multilayer, sound insulation module group step arrangement composition, each layer sound absorption, sound insulation module group is by multiple sound absorption, sound insulation module column forms to arrangement, described sound absorption, sound insulation module comprises sound absorber and acoustic isolater, described acoustic isolater has the first cavity, sound absorber is arranged near sound source side, acoustic isolater is arranged on away from sound source side, described sound absorption, the space of banketing with described first cavity connects is had below sound partiting system.
Further, described sound barrier also comprises backboard and crossbeam, described crossbeam is made up of reinforced concrete, crossbeam be arranged on sound absorption, sound insulation module group below and carry corresponding sound absorption, sound insulation module group, the two ends of described crossbeam are separately fixed on the column of both sides, described backboard is arranged on the side that described sound barrier deviates from sound source, described sound absorption, sound partiting system, between column and backboard formed described in space of banketing.
Further, described sound barrier also comprises the upright post basic be arranged at below column, and upright post basic is made by mixing earth, to carry the load of whole column and and to keep its steadiness.
Further, described sound barrier also wraps the reservoir being arranged at space bottom of banketing, described reservoir can adopt existing structure material to make, as metal, the mixed material such as earth and glass fiber reinforced plastic, reservoir is provided with many bearing ribs, and to support the weight of earth, the top of reservoir is provided with reservoir cover plate, be provided with water pump in reservoir, water pump by a pipe by water introduce described in acoustic isolater the first cavity in.
Further, described reservoir cover plate is particulate acoustical board, suggestion employing China Patent Publication No. is that the particulate acoustical board of CN104108902A is made, the sound absorption space formed between the particulate of described particulate acoustical board, also there is the function of filtered water simultaneously, experiment proves, the side leaching full water of described particulate acoustical board, after 5 seconds, the water of 95% will flow out from opposite side, therefore particulate acoustical board is also a kind of Water filter material, when using as reservoir cover plate, its energy fast filtering rainwater, rainwater earth can be stoped again to enter while can be made to flow in reservoir.
Further, described column is made up of reinforced concrete, for the ease of producing and installing, column adopts Split type structure, comprise multiple layering column arranged in stairstepping, the structure of each layering column is substantially identical, each layering column is equipped with the second cavity for banketing, backboard slot and cross beam support hole, the cross section that each layering column is run through in described cross beam support hole is arranged, cross beam support hole is left the spatial margin of installing crossbeam, crossbeam can be loaded by certain inclination angle in the cross beam support hole of two columns, fix with cement after loading.In addition, each layering column is also furnished with and is convenient to higher slice column and lower leaf column installs the groove and projection of locating, during installation, groove and projection cement are fixed.
Further, described backboard adopts reinforced concrete to make, for the ease of installing, backboard is longitudinally assemblied to form by the back board module that multiple length is identical, the height of each back board module is 800-1000mm, and piecemeal inserts in the backboard slot of column, forms one piece of backboard identical with sound barrier height, described back board module is provided with reinforcing rib, to increase the bearing strength of backboard to earth.
Further, described sound absorber is made up of particulate acoustical board, suggestion employing China Patent Publication No. is the particulate acoustical board of CN104108902A, this particulate acoustical board is formed by bonding agent is bonding by the particulate of special diameter, bonding agent is not exclusively filled the space between particulate and forms sound absorption space, described sound absorption space comprises the intercommunicating pore that can communicate with adjacent sound absorption space and the semi-connected hole that can not communicate with adjacent sound absorption space, and the hole of this structure has good sound absorbing capabilities.
Further, described column is made up of reinforced concrete, for the ease of producing and installing, column adopts Split type structure, comprise multiple layering column arranged in stairstepping, the structure of each layering column is substantially identical, each layering column is equipped with the second cavity for banketing.
Further, described sound absorber is " E " font structure, the particulate acoustical board making described sound absorber adopts 20-60 object particle aggregation to form, particulate is undertaken bonding by modified epoxy bonding agent, the thickness of described particulate acoustical board is 10-20mm, in addition, also metal reinforcing can be set in the inside of acoustical board according to the requirement of intensity; Described acoustic isolater is rectangle frame structure, by cement production systD, the acoustic isolater of cement production systD has with low cost, the characteristic of stable performance, is the first cavity in the rectangle frame of acoustic isolater, earth is filled with in first cavity, and kind has flowers and plants, the earth of the first cavity and the described earth banketed in space are one, are convenient to water and soil conservation and flowers and plants root growth, improve the survival rate of flowers and plants, alleviate the maintenance cost in later stage; The open side of described sound absorber " E " word docks the sound absorption described in being formed with a side of acoustic isolater, insulate against sound module, and wherein, the interface of acoustic isolater is provided with the docking groove for docking fixing sound absorber; The open side of described sound absorber " E " word is closed by acoustic isolater, form the cavity resonance sound absorption construction that thickness is 50-100mm, this structure is a kind of sound absorption construction efficiently, do not need to adopt conventional sound absorption cotton, its sound absorbing capabilities is stablized, can Long-Time Service under natural environment, the impact of rainwater, dust can not be subject to.Described sound absorption, sound insulation module adopt technique of laying bricks to be mounted to described step-like sound absorption, sound partiting system, concrete, the front end of upper strata sound absorption, sound insulation module rides over the top of lower floor's sound absorption, sound insulation module, rear end rides on crossbeam, should be noted that, wherein bottom sound absorption, sound insulation module be directly placed in ground, without the need to riding on crossbeam.
The beneficial effects of the utility model are: provide one and both met civic landscape requirement, there is again the sound barrier of good sound-absorbing performance, in the step-like sound absorption of this sound barrier, sound partiting system, all planted flowers and plants in each acoustic isolater, therefore green coverage is comparatively large, and landscape effect is very good, and, the banket earth in space of earth in acoustic isolater and below is connected as a single entity, and is convenient to water and soil conservation and flowers and plants root growth, improves the survival rate of flowers and plants.The sound absorber adopting particulate acoustical board to make can ensure good sound absorbing capabilities, can ensure that again sound absorbing capabilities does not reduce decades, overcomes the situation that greening sound barrier sound absorbing capabilities is poor at present.Sound absorption of the present utility model, sound partiting system have employed modularized design, and sound absorption, sound insulation module are convenient to factory mass and are produced, and are conducive to reducing costs, and sound absorption, sound insulation module adopt conventional process Installation of laying bricks, simply easy for installation.
Accompanying drawing explanation
Fig. 1 is the top view of embodiment 1;
Fig. 2 is that the A-A of Fig. 1 is to schematic diagram;
Fig. 3 is the expansion schematic diagram of embodiment 1 column and upright post basic;
Fig. 4 is the schematic diagram of sound absorption in Fig. 1, sound insulation module;
Fig. 5 is the top view of sound absorption shown in Fig. 4, sound insulation module;
Fig. 6 is the schematic diagram of Fig. 1 middle cross beam;
Fig. 7 is the schematic diagram of Fig. 1 dorsulum assembly;
Fig. 8 is the schematic diagram of embodiment 2;
Be labeled as in figure: 1-sound absorption, sound partiting system, 2-column, 3-sound absorption, sound insulation module, 4-sound absorber, 5-acoustic isolater, 6-backboard, 7-crossbeam, 8-bankets space, 9-reservoir, 10-reservoir cover plate, 11-second cavity, 12-backboard slot, 13-cross beam support hole, 14-reinforcing rib, 15-docking groove, 16-upright post basic, 17-mound, 18-first cavity.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
embodiment 1:sound absorption in the present embodiment, sound partiting system adopt seven layers of sound absorption, sound insulation module group step arrangement composition, the layering column composition that column 2 adopts four layers to arrange in stairstepping.
As shown in Fig. 1-Fig. 7, the polymer particle sound absorption sound barrier of a kind of landscape of the present utility model, comprise step-like sound absorption, sound partiting system 1 and be arranged on two columns 2 of sound absorption, sound partiting system 1 both sides, described step-like sound absorption, sound partiting system 1 are made up of seven layers of sound absorption, sound insulation module group step arrangement, each layer sound absorption, sound insulation module group are arranged formed to arrangement by multiple sound absorption, sound insulation modules 3, described sound absorption, sound insulation module 3 comprise sound absorber 4 and acoustic isolater 5, sound absorber 4 is arranged near sound source side, and acoustic isolater 5 is arranged on away from sound source side.Described column 2 is made up of reinforced concrete, column 2 comprises four layers of layering column arranged in stairstepping, four layers of layering column are equipped with the second cavity 11 for banketing, backboard slot 12 and cross beam support hole 13, concrete, second cavity 11 volume of top layer layering column is maximum, be arranged on the end face of top layer layering column, other second cavitys 11 of three layers are all arranged on the front end of each layering column, described backboard slot 12 is arranged on the side that four layers of layering column deviate from sound source, the cross section that each layering column is run through in described cross beam support hole 13 is arranged, cross beam support hole 13 is left installing space surplus.In addition, four layers of layering column are also furnished with and are convenient to higher slice column and lower leaf column installs the groove and projection of locating, during installation, groove and projection cement are fixed.The upright post basic 16 that mixed earth is made is provided with, to carry the load of whole column 2 and and to keep its steadiness below described column 2.
Described sound barrier also comprises backboard 6 and crossbeam 7.Described crossbeam 7 is made up of reinforced concrete, crossbeam 7 be arranged on sound absorption, sound insulation module group below and carry corresponding sound absorption, sound insulation module group, in order to there be better steadiness, described crossbeam 7 adopts " T " character form structure, the two ends of described crossbeam 7 are separately fixed in the cross beam support hole 13 of both sides layering column, due to installing space surplus is left in cross beam support hole 13, crossbeam 7 by the cross beam support hole 13 of certain loading both sides, inclination angle, can be fixed after loading with cement.Described backboard 6 is identical by multiple length, and the back board module highly made for the reinforced concrete of 800-1000mm is longitudinally assemblied to form, and each back board module is inserted in described backboard slot 12, and back board module is provided with reinforcing rib 14.Described sound absorption, sound partiting system 1, formed between column 2 and backboard 6 and to banket space 8.
In addition, bottom described space 8 of banketing, also reservoir 9 can be set, reservoir 9 can adopt existing structure material to make, as metal, the mixed material such as earth and glass fiber reinforced plastic, reservoir 9 is provided with many bearing ribs, top is provided with reservoir cover plate 10, is provided with water pump in reservoir 9, water pump by a pipe by water introduce described in acoustic isolater 5 the first cavity 18 in.
Described sound absorber 4 adopts China Patent Publication No. to be that the particulate acoustical board of CN104108902A is made, particulate acoustical board is formed by bonding agent is bonding by the particulate of special diameter, bonding agent is not exclusively filled the space between particulate and forms sound absorption space, described sound absorption space comprises the intercommunicating pore that can communicate with adjacent sound absorption space and the semi-connected hole that can not communicate with adjacent sound absorption space, and the hole of this structure has good sound absorbing capabilities.Described reservoir cover plate 10 also adopts China Patent Publication No. to be that the particulate acoustical board of CN104108902A is made, the sound absorption space formed between the particulate of described particulate acoustical board, also there is the function of filtered water simultaneously, experiment proves, the side leaching full water of described particulate acoustical board, after 5 seconds, the water of 95% will flow out from opposite side, therefore particulate acoustical board is also a kind of Water filter material, when using as reservoir cover plate, its energy fast filtering rainwater, can stop again earth to enter while rainwater can be made to flow in reservoir.
Described sound absorber 4 is " E " font structure, the particulate acoustical board making described sound absorber 4 adopts 20-60 object particle aggregation to form, particulate is undertaken bonding by modified epoxy bonding agent, the thickness of described particulate acoustical board is 10-20mm, in addition, also metal reinforcing can be set in the inside of acoustical board according to the requirement of intensity.Described acoustic isolater 5 is rectangle frame structure, wall thickness 15-25mm, and by cement production systD, the acoustic isolater 5 of cement production systD has with low cost, the characteristic of stable performance, is the first cavity 18 in the rectangle frame of acoustic isolater 5.The described open side of sound absorber 4 " E " word docks the sound absorption described in being formed with a side of acoustic isolater 5, insulate against sound module 3, wherein, the interface of acoustic isolater 5 is provided with the docking groove 15 for docking fixing sound absorber 4, the open side of described sound absorber " E " word is closed by acoustic isolater, form the cavity resonance sound absorption construction that thickness is 50-100mm, this structure is a kind of efficient sound absorption construction, do not need to adopt conventional sound absorption cotton, its sound absorbing capabilities is stablized, can Long-Time Service under natural environment, the impact of rainwater, dust can not be subject to.Described sound absorption, sound insulation mould 3 pieces of employings are laid bricks, and technique is mounted to described step-like sound absorption, insulate against sound 1 system, concrete, the front end of upper strata sound absorption, sound insulation module rides over the top of lower floor's sound absorption, sound insulation module, rear end rides on crossbeam 7, should be noted that, wherein bottom sound absorption, sound insulation module be directly placed in ground, without the need to riding on crossbeam.
The sound barrier of the present embodiment is installing sound absorption, sound partiting system 1 and column 2, and after plugging backboard 6, first fill up earth banketing in space 8, then fill out earth in the first cavity 18 of acoustic isolater 5 and in the second cavity 11 of layering column, in kind, flowers and plants just form the sound barrier of landscape.Because the earth in the first cavity 18 and the earth banketed in space 8 are one, are therefore convenient to water and soil conservation and flowers and plants root growth, the survival rate of flowers and plants can be improved, alleviate the maintenance cost in later stage.Water is introduced in the first cavity 18 of described acoustic isolater 5 by a pipe by the water pump in described reservoir 9, supplies water, in addition, also can add soil moisture sensor in soil to flowers and plants, just can fill with according to the automatic start-up point of the volume moisture content of soil.
embodiment 2:
As shown in Figure 8, sound barrier of the present utility model also can utilize mound 17 to implement, a kind of polymer particle sound absorption sound barrier of landscape, comprises step-like sound absorption, sound partiting system 1 and is arranged on two columns 2 of sound absorption, sound partiting system 1 both sides.
In the present embodiment, sound absorption, sound partiting system 1 and the detailed description of the invention of column 2 and the difference of embodiment 1 are, described sound absorption, sound partiting system 1 absorb sound at the middle and upper levels, the front end of the module that insulates against sound rides over lower floor's sound absorption, the top of sound insulation module, rear end directly rides on mound 17, described column 2 does not need arrange backboard slot 12 and cross beam support hole 13.Sound absorption, sound partiting system 1 is all identical with embodiment 1 with other detailed description of the invention of column 2.
When the present embodiment is specifically implemented, mound 17 is arranged out corresponding forge piece of step type structure according to sound absorption, the height of sound insulation module 3, thickness, and then sound absorption, sound insulation module 3 are arranged on step-like mound 17, finally in the first cavity of acoustic isolater 5, fill out earth, in kind, flowers and plants just form the sound barrier of landscape.
Claims (9)
1. the polymer particle sound absorption sound barrier of a landscape, it is characterized in that: comprise step-like sound absorption, sound partiting system (1) and be arranged on sound absorption, two columns (2) of sound partiting system (1) both sides, described step-like sound absorption, sound partiting system (1) is absorbed sound by multilayer, sound insulation module group step arrangement composition, each layer sound absorption, sound insulation module group is by multiple sound absorption, sound insulation module (3) row form to arrangement, described sound absorption, sound insulation module (3) comprises sound absorber (4) and acoustic isolater (5), described acoustic isolater (5) has the first cavity (18), sound absorber (4) is arranged near sound source side, acoustic isolater (5) is arranged on away from sound source side, described sound absorption, there is the space of banketing (8) be communicated with described first cavity (18) sound partiting system (1) below.
2. the polymer particle sound absorption sound barrier of a kind of landscape according to claim 1, it is characterized in that: described sound barrier also comprises backboard (6) and crossbeam (7), described crossbeam (7) be arranged on sound absorption, sound insulation module group below and carry corresponding sound absorption, sound insulation module group, the two ends of described crossbeam (7) are separately fixed on the column (2) of both sides; Described backboard (6) is arranged on the side that described sound barrier deviates from sound source; Described sound absorption, sound partiting system (1), between column (2) and backboard (6) formed described in space of banketing (8).
3. the polymer particle sound absorption sound barrier of a kind of landscape according to claim 2, it is characterized in that: described sound barrier also wraps the reservoir (9) being arranged at bottom, space of banketing (8), described reservoir (9) is provided with many bearing ribs, the top of reservoir (9) is provided with reservoir cover plate (10), and reservoir is provided with water pump in (9).
4. the polymer particle sound absorption sound barrier of a kind of landscape according to claim 3, is characterized in that: described reservoir cover plate (10) is particulate acoustical board.
5. the polymer particle sound absorption sound barrier of a kind of landscape according to Claims 2 or 3, it is characterized in that, described column (2) comprises multiple layering column arranged in stairstepping, each layering column is equipped with the second cavity (11) for banketing, backboard slot (12) and cross beam support hole (13).
6. the polymer particle sound absorption sound barrier of a kind of landscape according to Claims 2 or 3, is characterized in that, described backboard (6) is longitudinally assemblied to form by the back board module that multiple length is identical, and described back board module is provided with reinforcing rib (14).
7. the polymer particle sound absorption sound barrier of a kind of landscape according to claim 1, is characterized in that: described sound absorber (4) is made up of particulate acoustical board.
8. the polymer particle sound absorption sound barrier of a kind of landscape according to claim 1, is characterized in that, described column (2) comprises multiple layering column arranged in stairstepping, each layering column is equipped with the second cavity (11) for banketing.
9. the polymer particle sound absorption sound barrier of a kind of landscape according to claim 1,2 or 3, is characterized in that, described sound absorber (4) is " E " font structure, and acoustic isolater (5) is rectangle frame structure; The open side of described sound absorber (4) " E " word docks the sound absorption described in being formed, the module that insulates against sound (3) with a side of acoustic isolater (5), and wherein, the interface of acoustic isolater (5) is provided with the docking groove (15) for docking fixing sound absorber (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520987130.9U CN205223884U (en) | 2015-12-03 | 2015-12-03 | Polymerized particle of viewization inhales sound insulation sound barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520987130.9U CN205223884U (en) | 2015-12-03 | 2015-12-03 | Polymerized particle of viewization inhales sound insulation sound barrier |
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| Publication Number | Publication Date |
|---|---|
| CN205223884U true CN205223884U (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520987130.9U Withdrawn - After Issue CN205223884U (en) | 2015-12-03 | 2015-12-03 | Polymerized particle of viewization inhales sound insulation sound barrier |
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| CN (1) | CN205223884U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350466A (en) * | 2015-12-03 | 2016-02-24 | 四川正升声学科技有限公司 | Landscape polymer micro-particle sound absorption and sound isolation sound barrier |
-
2015
- 2015-12-03 CN CN201520987130.9U patent/CN205223884U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350466A (en) * | 2015-12-03 | 2016-02-24 | 四川正升声学科技有限公司 | Landscape polymer micro-particle sound absorption and sound isolation sound barrier |
| CN105350466B (en) * | 2015-12-03 | 2018-04-13 | 正升环境科技股份有限公司 | A kind of polymer particle sound absorption sound barrier of landscape |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: Wenjiang District 611130 of Sichuan city of Chengdu province Chengdu Strait science and Technology Industry Development Park Haike Road West No. 57 Patentee after: Positive ascension environment Polytron Technologies Inc Address before: West Strait science and Technology Park in Chengdu city Hartcourt road Wenjiang 611130 Sichuan province No. 57 Patentee before: Sichuan Zhengsheng Acoustic Technology Co., Ltd. |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160511 Effective date of abandoning: 20180413 |