CN205529957U - Plant sound insulating barrier barrier - Google Patents

Plant sound insulating barrier barrier Download PDF

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Publication number
CN205529957U
CN205529957U CN201620401310.9U CN201620401310U CN205529957U CN 205529957 U CN205529957 U CN 205529957U CN 201620401310 U CN201620401310 U CN 201620401310U CN 205529957 U CN205529957 U CN 205529957U
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abatvoix
plant
noise
barrier
shaped steel
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CN201620401310.9U
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赖庆国
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Abstract

The utility model discloses a plant sound insulating barrier barrier, including installing the H shaped steel on the road bed, install the abatvoix between arbitrary two adjacent H shaped steel, the both sides of abatvoix all are provided with a plurality of recesses, the both ends of recess are fixed respectively on two adjacent H shaped steel, the recess is used for planting the plant. An object of the utility model is to provide a plant sound insulating barrier barrier, the wall that realize to improve gives sound insulation fall the noise effect, afforest metropolitan environment's purpose simultaneously.

Description

A kind of plant noise barrier
Technical field
This utility model relates to noise barrier field, relates in particular to a kind of plant noise barrier.
Background technology
Traffic noise be urban transportation to high-grade, at high speed, during the modernization direction such as overhead solid develops, vehicles number sharply increase bring make the most serious noise pollution of urban highway traffic noise pollution.Traffic noise pollution problem Producing reason, mainly there are two aspects: one is that traffic above-ground facility has existed or planned, the noise-sensitive structures such as school, hospital, house are built in its adjacent domain, owing to programming and distribution are unreasonable, not reserved necessary antinoise distance, causes noise-sensitive structure to occur traffic noise pollution problem after coming into operation;Two is the pollution from environmental noise caused due to construction or the operation of traffic above-ground facility.In addition to newly-built traffic above-ground facility may produce pollution from environmental noise, some traffic above-ground facilities put into operation after along with the increase of vehicle flowrate, or the change (such as railway speed increase) of operational factor, it is also possible to produce new problem of noise pollution.Road traffic noise has the advantages that intensity is big, coverage is wide, has been increasingly becoming the primary pollution source of urban environment noise, also becomes the difficult point that environmental noise controls.The development of soundproof wall is contemplated to reduce the traffic noise impact on people's life and work, controls from the source of noise and route of transmission and abates the noise.Soundproof wall refer to for alleviate driving noise the impact of neighbouring resident is arranged on the wall structure by roadside, it is made by attractive material, acoustic reflection material etc., such as metal soundproof wall, concrete soundproof wall, PC soundproof wall, fiberglass soundproof wall, sound absorption orifice plate soundproof wall etc..But, the equal structure of existing soundproof wall is single, it is attractive in appearance to be arranged at the impact of road both sides, affects the city appearance of the city, and its noise reduction also has room for promotion.
Utility model content
The purpose of this utility model is to provide a kind of plant noise barrier, it is achieved improve the purpose of soundproof wall noise-reducing effect, simultaneously green planted city environment.
This utility model is achieved through the following technical solutions:
A kind of plant noise barrier, including the H profile steel being arranged on roadbed, connects between the H shaped steel that any two is adjacent and has abatvoix, the both sides of described abatvoix to be provided with some grooves, and the two ends of described groove are separately fixed on the H profile steel that said two is adjacent.Problem not fully up to expectations for existing soundproof wall noise reduction, simultaneously to damage city appearance environment, the utility model proposes a kind of plant noise barrier, utilize the absorbability that plant is natural to noise, it is achieved improve the purpose of the noise reduction of soundproof wall, simultaneously green planted city environment.This utility model is formed by multiple unit spliceds, highway subgrade or other need the place of insulating noise to fix H shaped steel successively according to the spacing set, the part between each two H shaped steel is a unit.Abatvoix is installed between the H shaped steel that any two is adjacent and absorbs noise, it is provided with some grooves in the both sides of described abatvoix simultaneously, described groove is fixed on adjacent two H profile steel, the both sides of the most described abatvoix all have multi-layer groove parallel to each other, loading onto earth or nutrition ware etc. in described groove can planting plants, the plant of multilamellar forms one plant walls outside described abatvoix, the sound-absorbing effect utilizing plant absorbs the noise that road, factory etc. produce further, reduces the sound pollution brought.The plant walls formed carries out primary noise absorption, and acoustic wave segment is reflected back, sound wave through plant carries out secondary noise absorption at described abatvoix, and the sound wave reflected by abatvoix is launched back and forth between described abatvoix and plant, absorbs, weakens, two-layer noise-reducing effect complements each other, it is achieved strengthens the sound absorbing power of existing abatvoix, reduce the effect that city noise pollutes;Utilize plantation green plants in described groove, green planted city environment simultaneously, improve the attractive in appearance of abatvoix.In described groove the plant of plantation can prioritizing selection plant variety with luxuriant foliage, increase the absorbability to noise.
Further, the top of the H shaped steel that described any two is adjacent is connected by cover plate, and the width of described cover plate is more than the width of the groove of abatvoix both sides.By described cover plate, the abatvoix between two adjacent H shaped steel, groove are blocked protection, it is to avoid its damage may being subject to by the erosion of rainwater, particularly acid rain for a long time.
Further, described cover plate is recessed prone circular arc.Sound wave is propagated to surrounding simultaneously, and when running into barrier in propagation process of sound wave, acoustic wave segment behind and can continue to propagate forward around to barrier, and the diffraction of sound wave i.e. occurs.By described cover plate being set to recessed prone circular arc, providing certain stop and weakening to diffraction sound wave, adding soundproof effect.
Further, described cover plate is that PVB laminated glass material is made.PVB laminated glass is to press from both sides the PVB film into a layer with polyvinyl butyral resin as main component between two blocks of glass to reprocess the conventional laminated glass got, it have transparent, intensity is high, soundproof effect good, the characteristic such as heat-resisting, cold-resistant, it is adaptable to outdoor, outdoor noise-reducing uses.Use as cover plate in this utility model, the above-mentioned characteristic of PVB laminated glass can be given full play to, reduce the noise sound wave energy upwardly propagated, and do not affect institute's planting plants reception illumination direct projection in this utility model.
Further, described abatvoix is aluminum fiber abatvoix or polyester fibre acoustic panel.Aluminum fiber abatvoix or polyester fibre acoustic panel are all at the common sound-absorbing material of outdoor public, and both of which has the features such as intensity is high, sound-absorbing effect is good, and environmental suitability is strong, it is adaptable to application of the present utility model.
Further, described groove is bolted to connection on described H profile steel.This utility model is in use, described inside grooves is filled earth and plants upper plant, its gravity all acts on groove, admittedly be bolted described groove on H profile steel, by the earth in described bolt carrying groove and groove, the weight of plant, and make this gravity transfer the pressure downward to H profile steel to, it is ensured that groove stable connection.
Further, described bottom portion of groove is provided with osculum, and the side of described H shaped steel is fixed with vertical diversion rod, and described diversion rod is provided with some bifurcateds being connected to described osculum.Described groove is used for planting plants, needs often to carry out irrigation of watering, so arranging osculum in the bottom of described groove, for draining the moisture not absorbed by earth, prevents moisture in soil too high levels from affecting plant normal growth.If the moisture drained arbitrarily trickles simultaneously, can affect of the present utility model clean and tidy with attractive in appearance.So by the bifurcated on diversion rod, the moisture making described osculum discharge flow on the body of diversion rod along this bifurcated, flow downward to specify region further along diversion rod, carry out unified recovery cleaning or discharge.
This utility model compared with prior art, has such advantages as and beneficial effect:
1, this utility model one plant noise barrier, by being provided for the groove of planting plants in baffle both sides, utilizes plant walls to improve soundproof wall noise-reducing effect;
2, this utility model one plant noise barrier, use plant barrier is as soundproof wall, beautiful, generous, is conducive to beautifying the environment, improving city's green areas while isolation noise.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by this utility model embodiment, constitutes the part of the application, is not intended that the restriction to this utility model embodiment.In the accompanying drawings:
Fig. 1 is the structural representation of one specific embodiment of this utility model;
Fig. 2 is the sectional view in A-A direction along Fig. 1.
Labelling in accompanying drawing and the component names of correspondence:
1-H shaped steel, 2-abatvoix, 3-groove, 4-bolt, 5-cover plate, 6-diversion rod.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, exemplary embodiment of the present utility model and explanation thereof are only used for explaining this utility model, are not intended as restriction of the present utility model.
Embodiment 1:
A kind of plant noise barrier as shown in Figures 1 and 2, including the H profile steel 1 being arranged on roadbed, connect between the H shaped steel 1 that any two is adjacent and have abatvoix 2, the both sides of described abatvoix 2 are provided with some grooves 3, the two ends of described groove 3 are separately fixed on the adjacent H profile steel of said two 1: the top of the H shaped steel 1 that described any two is adjacent is connected by cover plate 5, and the width of described cover plate 5 is more than the width of the groove 3 of abatvoix 2 both sides;Described groove 3 is fixedly connected on described H profile steel 1 by bolt 4;Described groove 3 bottom sides is provided with osculum, and the side of the adjacent described osculum of described H shaped steel 1 is fixed with vertical diversion rod 6, and described diversion rod 6 is provided with some bifurcateds being connected to described osculum.In the present embodiment, H profile steel 1 is arranged on road both sides, and the part between each two H shaped steel 1 is a unit.Between the H shaped steel 1 that any two is adjacent, abatvoix 2 is installed and absorbs noise, it is provided with some grooves 3 in the both sides of described abatvoix 2 simultaneously, described groove 3 is fixed on adjacent two H profile steel 1 by bolt 4, earth is filled out in described groove 3, and plant vines plants, the plant of multilamellar, in described abatvoix 2 one plant walls of outer formation, utilizes the sound-absorbing effect of plant to absorb the noise that road, factory etc. produce further, reduces the sound pollution brought.The plant walls formed carries out primary noise absorption, and acoustic wave segment is reflected back, sound wave through plant carries out secondary noise absorption at described abatvoix 2, and the sound wave reflected by abatvoix 2 is launched back and forth between described abatvoix 2 and plant, absorbs, weakens, two-layer noise-reducing effect complements each other, it is achieved strengthens the sound absorbing power of existing abatvoix 2, reduce the effect that city noise pollutes;Utilize plantation green plants in described groove 3, green planted city environment simultaneously, improve the attractive in appearance of abatvoix.In described groove 3 plant of plantation can prioritizing selection plant variety with luxuriant foliage, increase the absorbability to noise.During planting plants, the excessive moisture of pouring is discharged from osculum, and flow on the body of diversion rod 6 along the bifurcated of diversion rod 6, flows downward to specify region further along diversion rod 6, carries out unified recovery cleaning or discharge.
Embodiment 2:
A kind of plant noise barrier as shown in Figures 1 and 2, on the basis of embodiment 1, described cover plate 5 is recessed prone circular arc, and described cover plate 5 is made by PVB laminated glass material;Described abatvoix 2 is aluminum fiber abatvoix or polyester fibre acoustic panel.By described cover plate 5 is set to recessed prone circular arc, provides certain stop and weakening to diffraction sound wave, improve its soundproof effect.PVB laminated glass material have transparent, intensity is high, soundproof effect good, the characteristic such as heat-resisting, cold-resistant, it is applicable to outdoor, outdoor noise-reducing use, this material is used to make described cover plate 5, the above-mentioned characteristic of PVB laminated glass can be given full play to, reduce the noise sound wave energy upwardly propagated, and the plant not affecting the interior plantation of groove 3 receives illumination direct projection.
Above-described detailed description of the invention; the purpose of this utility model, technical scheme and beneficial effect are further described; it is it should be understood that; the foregoing is only detailed description of the invention of the present utility model; it is not used to limit protection domain of the present utility model; all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. done, within should be included in protection domain of the present utility model.

Claims (7)

1. a plant noise barrier, including the H profile steel (1) being arranged on roadbed, it is characterized in that: connecting between the H shaped steel (1) that any two is adjacent has abatvoix (2), the both sides of described abatvoix (2) are provided with some grooves (3), and the two ends of described groove (3) are separately fixed on the adjacent H profile steel of said two (1).
A kind of plant noise barrier the most according to claim 1, it is characterised in that: the top of the H shaped steel (1) that described any two is adjacent is connected by cover plate (5), and the width of described cover plate (5) is more than the width of the groove (3) of abatvoix (2) both sides.
A kind of plant noise barrier the most according to claim 2, it is characterised in that: described cover plate (5) is recessed prone circular arc.
4. according to a kind of plant noise barrier described in Claims 2 or 3, it is characterised in that: described cover plate (5) is that PVB laminated glass material is made.
A kind of plant noise barrier the most according to any one of claim 1 to 3, it is characterised in that: described abatvoix (2) is aluminum fiber abatvoix or polyester fibre acoustic panel.
A kind of plant noise barrier the most according to claim 5, it is characterised in that: described groove (3) is fixedly connected on described H profile steel (1) by bolt (4).
A kind of plant noise barrier the most according to claim 6, it is characterized in that: described groove (3) bottom is provided with osculum, the side of described H shaped steel (1) is fixed with vertical diversion rod (6), and described diversion rod (6) is provided with some bifurcateds being connected to described osculum.
CN201620401310.9U 2016-05-03 2016-05-03 Plant sound insulating barrier barrier Active CN205529957U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620401310.9U CN205529957U (en) 2016-05-03 2016-05-03 Plant sound insulating barrier barrier

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Application Number Priority Date Filing Date Title
CN201620401310.9U CN205529957U (en) 2016-05-03 2016-05-03 Plant sound insulating barrier barrier

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CN205529957U true CN205529957U (en) 2016-08-31

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106677084A (en) * 2016-11-30 2017-05-17 四川正升声学科技有限公司 Greening sound barrier plate
CN108951443A (en) * 2018-07-18 2018-12-07 芜湖青悠静谧环保科技有限公司 A kind of track for a train noise barrier with drain function

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106677084A (en) * 2016-11-30 2017-05-17 四川正升声学科技有限公司 Greening sound barrier plate
CN108951443A (en) * 2018-07-18 2018-12-07 芜湖青悠静谧环保科技有限公司 A kind of track for a train noise barrier with drain function

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