CN204023435U - Town road noise reduction isolation strip - Google Patents
Town road noise reduction isolation strip Download PDFInfo
- Publication number
- CN204023435U CN204023435U CN201420401287.4U CN201420401287U CN204023435U CN 204023435 U CN204023435 U CN 204023435U CN 201420401287 U CN201420401287 U CN 201420401287U CN 204023435 U CN204023435 U CN 204023435U
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- China
- Prior art keywords
- noise reduction
- road
- isolation strip
- housing
- noise
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- 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.)
- Expired - Fee Related
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- Road Paving Structures (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model relates to a kind of town road noise reduction isolation strip, it is characterized in that, comprises the multiple noise reduction isolated locations that are bonded with each other along road bearing of trend; Wherein, described in each, noise reduction isolated location comprises keep at a certain distance away two pillars, the planting groove that is fixed on described two pillars top that arrange, is planted in the plant in described planting groove and is connected between described two pillars and along the vertical direction of pillar multiple noise reducing plates spaced apart, wherein, described in each, noise reducing plate comprises the housing of porous and is filled in the damping material in described housing, and described in each, the both sides towards road of the housing of noise reducing plate are coated with reflective material layer; The side of one in described two columns on road bearing of trend is provided with engagement protrusion, and the opposite side of another one on road bearing of trend is formed with engagement groove.Effectively absorption of noise there is good roadside greening effect and alarming effect of this town road noise reduction isolation strip, and lay convenient.
Description
Technical field
The utility model relates to road isolation device, more particularly, relates to a kind of town road noise reduction isolation strip.
Background technology
The at present common guardrail or the divider wall that extend along road, one is simple metal guardrail, has certain height and intensity, has the effect that runway separates, but without the effect of any absorption of noise and greening environment.Another kind is cement divider wall or hard shoulder, and some is also planted at top and climbs the tree or grass, has certain Greening functions, but also without the effect of absorption of noise, and the cement surface of exposed at both sides also can reflect and even amplifies noise.
Utility model content
The technical problems to be solved in the utility model is, for the above-mentioned defect of prior art, a kind of effectively absorption of noise is provided and has the town road noise reduction isolation strip of good roadside greening effect.
The utility model solves the technical scheme that its technical problem adopts: propose a kind of town road noise reduction isolation strip, comprise the multiple noise reduction isolated locations that are bonded with each other along road bearing of trend; Wherein, described in each, noise reduction isolated location comprises keep at a certain distance away two pillars, the planting groove that is fixed on described two pillars top that arrange, is planted in the plant in described planting groove and is connected between described two pillars and along the vertical direction of pillar multiple noise reducing plates spaced apart, wherein, described in each, noise reducing plate comprises the housing of porous and is filled in the damping material in described housing, and described in each, the both sides towards road of the housing of noise reducing plate are coated with reflective material layer; The side of one in described two columns on road bearing of trend is provided with engagement protrusion, and the opposite side of another one on road bearing of trend is formed with engagement groove.
In an embodiment, described in each, noise reduction isolated location is also provided with rhone, the bottom that described rhone is close to described planting groove is arranged in the groove of offering respectively on described two pillar tops, and described in each, in pillar, is also formed with and is communicated with described groove and connects the drainage pipe to ground.
In an embodiment, described in each, the bottom of column is formed with fixed feet.
In an embodiment, described planting groove comprises cell body and is filled in successively from described cell body bottom crosses filter drainage layer, aquifer and plantation layer in described cell body, and described planting is in described plantation layer.
In an embodiment, described in each, the both sides towards road of the shell of noise reducing plate are all cambered surface.
Town road noise reduction of the present utility model isolation strip is engaged and is formed by multiple noise reduction isolated locations, can arrange flexibly according to the distribution of road, and only need fixing with road surface the column bottom of each noise reduction isolated location, and constructing operation is simple and convenient; Simultaneously, can effectively absorb by the noise reducing plate of being located between two columns of each noise reduction isolated location the traffic noise producing when automobile crosses on road, can bring good afforestation effect to road by the plant in planting groove, and plant is absorption of noise further, can also play good dust suction effect; In addition, because the both sides of noise reducing plate are coated with reflectorized material, can effectively remind vehicle to prevent from hitting on isolation strip at night, ensure traffic safety.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the structural representation that forms the noise reduction isolated location of town road noise reduction isolation strip in embodiment of the utility model;
Fig. 2 is the schematic cross-section of the noise reduction isolated location shown in Fig. 1;
Fig. 3 is the schematic cross-section of an embodiment of the noise reducing plate in Fig. 1.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
The utility model proposes a kind of town road noise reduction isolation strip, be bonded with each other and form along road bearing of trend by multiple noise reduction isolated locations according to actual needs.Fig. 1 shows according to the structural representation of the noise reduction isolated location of an embodiment of the utility model.As shown in Figure 1, this noise reduction isolated location mainly arranges by keeping at a certain distance away two pillars 10,20, the planting groove 30 and the rhone 50 that are fixed on two pillar 10,20 tops, be planted in the plant 40 in planting groove 30 and be connected between two pillars 10,20 and along the vertical direction of pillar multiple noise reducing plates 60 spaced apart and form.When lay this noise reduction isolated location on road time, only need bottom and the road of two pillars 10,20 of each noise reduction isolated location to fix, and miscellaneous part is all between two pillars 10,20 or be carried on above two pillars 10,20.Therefore, the town road noise reduction isolation strip being made up of this kind of noise reduction isolated location is laid convenient, and installing space required on road is also less.In a concrete example, can form fixed feet 90 in the bottom of each column 10,20, by bolt, itself and road be fixed.
As shown in Figure 1, a column 10 in each noise reduction isolated location is provided with engagement protrusion 11, and on another column 20, is formed with the engagement groove 21 matching with engagement protrusion 11.Obviously, the shape of engagement protrusion 11 and engagement groove 21 is not limited to shown in Fig. 1.In the time that multiple noise reduction isolated locations are connected to each other to form whole town road noise reduction isolation strip, engagement protrusion 11 on one of them noise reduction isolated location is bonded with each other with the engagement groove 21 on another adjacent noise reduction isolated location, thereby obtains whole town road noise reduction isolation strip.
Shown in Figure 2 again, the bottom that rhone 50 is close to planting groove 30 is arranged in the groove 70 of offering respectively on two pillars, 10,20 tops, for interior planting groove 30 unnecessary water is discharged by this rhone 50, in order to avoid root system of plant is caused rotten.And, in each pillar 10,20, be also formed with and be communicated with the groove 70 on top and connect the drainage pipe 80 to road surface, so that the water in rhone 50 is drained into road surface.
Fig. 2 also further shows the structure of planting groove 30.As shown in Figure 2, planting groove 30 comprises that cell body 31 and the bottom from cell body 31 are upwards filled in crossing filter drainage layer 32, aquifer 33 and planting layer 34 in this cell body 31 successively.Cell body 31 can select wood, plastics or metal material to make.Plantation layer 34 is wherein for planting plants 40.Aquifer 33 can be water-keeping material layer, and for example macromolecule crosslinked resin layer, for storing moisture to offer the plant 40 of plantation layer 34 plantation.Cross filter drainage layer 32 for screen pack, be latticed, for filtering the water impurity of discharge, prevent that impurity from entering in rhone 50.The large I of screen pack grid is selected according to the granular size of the impurity of required filtration.
Again as shown in Figure 1, multiple noise reducing plates 60 are connected between two pillars 10,20 and are spaced apart along the vertical direction of pillar, in order to absorb road rumble.Noise reducing plate 60 can be designed to have various cross sectional shapes, and Fig. 3 shows the cross sectional shape of the noise reducing plate 60 of an embodiment of the utility model.As shown in Figure 3, noise reducing plate 60 comprises the housing 61 of porous and is filled in the damping material 62 in housing 61.The hole distributing on housing 61 can be beneficial to the abundant absorption of noise of damping material 62.The damping material 62 of filling can be for example glass wool, perlite, rock wool or similar other loose porous material, also or can be the combination of several damping materials.Further as shown in Figure 3, noise reducing plate 60 is all the cambered surface 63 to outer process in the both sides towards road, long-pending to increase noise sorbent surface as far as possible, strengthens noise absorption performance.
In addition, the both sides towards road of the housing 61 of each noise reducing plate 60 all can be coated with reflective material layer, for effectively remind vehicle to prevent from hitting in isolation strip at night, ensure traffic safety.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. a town road noise reduction isolation strip, is characterized in that, comprises the multiple noise reduction isolated locations that are bonded with each other along road bearing of trend; Wherein, described in each, noise reduction isolated location comprises keep at a certain distance away two pillars, the planting groove that is fixed on described two pillars top that arrange, is planted in the plant in described planting groove and is connected between described two pillars and along the vertical direction of pillar multiple noise reducing plates spaced apart, wherein, described in each, noise reducing plate comprises the housing of porous and is filled in the damping material in described housing, and described in each, the both sides towards road of the housing of noise reducing plate are coated with reflective material layer; The side of one in described two columns on road bearing of trend is provided with engagement protrusion, and the opposite side of another one on road bearing of trend is formed with engagement groove.
2. town road noise reduction according to claim 1 isolation strip, it is characterized in that, described in each, noise reduction isolated location is also provided with rhone, the bottom that described rhone is close to described planting groove is arranged in the groove of offering respectively on described two pillar tops, and described in each, in pillar, is also formed with and is communicated with described groove and connects the drainage pipe to ground.
3. town road noise reduction according to claim 1 isolation strip, is characterized in that, described in each, the bottom of column is formed with fixed feet.
4. town road noise reduction according to claim 1 isolation strip, it is characterized in that, described planting groove comprises cell body and is filled in successively from described cell body bottom crosses filter drainage layer, aquifer and plantation layer in described cell body, and described planting is in described plantation layer.
5. town road noise reduction according to claim 1 isolation strip, is characterized in that, described in each, the both sides towards road of the housing of noise reducing plate are all cambered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420401287.4U CN204023435U (en) | 2014-07-18 | 2014-07-18 | Town road noise reduction isolation strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420401287.4U CN204023435U (en) | 2014-07-18 | 2014-07-18 | Town road noise reduction isolation strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204023435U true CN204023435U (en) | 2014-12-17 |
Family
ID=52063322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420401287.4U Expired - Fee Related CN204023435U (en) | 2014-07-18 | 2014-07-18 | Town road noise reduction isolation strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204023435U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105648946A (en) * | 2016-02-29 | 2016-06-08 | 成都绿迪科技有限公司 | Noise reduction isolation belt |
| CN107747283A (en) * | 2017-11-06 | 2018-03-02 | 东莞产权交易中心 | An Elevated Highway Sound Barrier for Treating Automobile Exhaust |
| CN107883466A (en) * | 2017-11-06 | 2018-04-06 | 东莞产权交易中心 | A green air purifier bracket |
| CN109629467A (en) * | 2019-02-12 | 2019-04-16 | 河南城建学院 | A kind of road traffic noise isolation strip |
-
2014
- 2014-07-18 CN CN201420401287.4U patent/CN204023435U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105648946A (en) * | 2016-02-29 | 2016-06-08 | 成都绿迪科技有限公司 | Noise reduction isolation belt |
| CN107747283A (en) * | 2017-11-06 | 2018-03-02 | 东莞产权交易中心 | An Elevated Highway Sound Barrier for Treating Automobile Exhaust |
| CN107883466A (en) * | 2017-11-06 | 2018-04-06 | 东莞产权交易中心 | A green air purifier bracket |
| CN109629467A (en) * | 2019-02-12 | 2019-04-16 | 河南城建学院 | A kind of road traffic noise isolation strip |
| CN109629467B (en) * | 2019-02-12 | 2020-07-17 | 河南城建学院 | Road traffic noise median |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20150718 |
|
| EXPY | Termination of patent right or utility model |