CN213389668U - It goes up bridge type animal passageway structure of striding on noise control type of being in light - Google Patents
It goes up bridge type animal passageway structure of striding on noise control type of being in light Download PDFInfo
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- CN213389668U CN213389668U CN202021045111.1U CN202021045111U CN213389668U CN 213389668 U CN213389668 U CN 213389668U CN 202021045111 U CN202021045111 U CN 202021045111U CN 213389668 U CN213389668 U CN 213389668U
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Abstract
The utility model discloses a light-blocking noise-proof type overpass type animal passageway structure, wherein an enclosed road is provided with an overpass type concrete overpass, and roadside isolation barriers are arranged on two sides of the enclosed road; the two sides of the concrete overpass are provided with non-transparent sound barriers, the inner sides of the non-transparent sound barriers are provided with isolation protective guards, and the isolation protective guards extend in an arc shape on the two sides of the bridge head and surround the non-transparent sound barriers and are connected with roadside isolation fences; planting soil is covered on the concrete hard bottom surface of the concrete overpass, shrubs and/or trees are planted on the planting soil on the inner side of the isolation guard railing, and grass is sown on the planting soil in other areas. The utility model reduces the interference of vehicle light and noise to animals, the grassland and the isolation protective guard also have the function of guiding animals to pass, and the utilization efficiency of the channel is improved; the under-forest environment of the movement of animals at two sides is simulated as much as possible through three-dimensional greening, and the ecological green effect is good; reduce strange feeling of animals, shorten the adaptation process of the animals and meet the requirement of green traffic construction.
Description
Technical Field
The utility model belongs to the technical field of traffic construction and wild animal protection, a it strides overpass formula animal access structure on noise control type that is in the light is related to, concretely relates to be fit for animals such as wild beasts and pass through the nearly natural green access structure of overpass formula on noise control type that is in the light of enclosed type road (highway or railway etc.).
Background
Building roads in animal habitats or activity areas can cause space division of habitats, not only reduce the areas of the habitats, but also cause fragmentation of the habitats, block the exchange of animal populations and genes, and bring about adverse effects such as reduction of biodiversity. When the animals pass through the road, the animals are also frightened and interfered by the noise and the light of the vehicles, and when the vehicle speed is high, the animals collide with the vehicles to be injured or killed. Particularly, the closed type road (an expressway or a railway) obviously reduces the chances of communication, migration, foraging, living and reproduction and natural enemy avoidance among the wild animal populations in habitats at two sides of the road, and has important threat to the survival of the wild animals. The wild animal channel is a channel built or reserved for ensuring that wild animals can pass through buildings or structures such as railways, highways, grassland fences, ditches and the like, and the wild animal channel is an effective measure for protecting the wild animals, can maintain connectivity of habitats and migration of species, ensures the safe passing of the wild animals, and effectively reduces traffic accidents of the wild animals.
The common wild animal passage forms comprise an overbridge, a viaduct lower passage and a culvert, the culvert is generally suitable for nocturnal animals, amphibians and reptiles, and the wild animals generally utilize the overbridge or the viaduct lower passage when crossing a closed road. At present, the detail design of a channel type animal channel under some overpasses or viaducts lacks species pertinence, the form is simple and rigid, the appearance is dull, obtrusive and rigid, the artificial trace of a concrete structure is obvious, the naturalness is insufficient, and the form, the volume and the color of the channel type animal channel are not coordinated with the surrounding natural landscape. In addition, measures such as glare blocking, traffic noise reduction and the like are not taken, so that the utilization efficiency of the animal channel is low, and even the animal channel cannot play a role. In the present day that the protection of the wild animals is increasingly emphasized, the traditional wild animal passage which is simple, dull, stiff and low in efficiency does not meet the requirement of green traffic construction, in a natural protection area which has higher ecological protection requirement and takes the wild animals as main protection objects, the construction requirement of the wild animal passage is higher, the natural environment around the wild animals is simulated as much as possible, the natural and green passing environment is created, the strange feeling of the animals is reduced, the adaptation process of the animals is shortened, and the frightening and the interference caused by the glare and the noise are reduced. Therefore, it is necessary to design a near-natural type green animal passage structure that satisfies the crossing demand of animals, ensures the safety of animals, and communicates with the habitat.
SUMMERY OF THE UTILITY MODEL
To the weak point that exists among the prior art, the utility model provides a bridge-type animal passageway structure strides on noise control type that is in light.
The utility model discloses a light-blocking noise-proof type overpass type animal channel structure, wherein an enclosed type road is provided with an overpass concrete overpass, and roadside isolation barriers are arranged on two sides of the enclosed type road;
two sides of the concrete overpass are provided with non-transparent sound barriers, the inner sides of the non-transparent sound barriers are provided with isolation guard rails, and the isolation guard rails extend in an arc shape on two sides of the bridge head, surround the non-transparent sound barriers and are connected with the roadside isolation fence;
planting soil covers the hard concrete bottom surface of the concrete overpass, shrubs and/or trees are planted on the planting soil on the inner side of the isolation guard railing, and grass is sown on the planting soil in other areas.
As a further improvement of the utility model, the enclosed type road is a highway or a railway.
As a further improvement of the utility model, the nontransparent sound barrier is arc-shaped and extends to the two sides of the bridgehead.
As a further improvement of the present invention, the width of the concrete overpass is not less than 7m, the height of the opaque sound barrier is not less than 3m, and the height of the isolation protective guard is not less than 2 m.
As a further improvement of the utility model, the distance between the nontransparent sound barrier and the isolation protective guard is not less than 0.5m, and the size of the fence hole of the isolation protective guard is not more than 6cm multiplied by 6 cm.
As a further improvement of the utility model, the thickness of the planting soil is not less than 50cm, and the middle of the planting soil is higher than both sides.
As a further improvement of the utility model, the bridge head of the concrete overbridge is planted with trees, and the bridge body of the concrete overbridge is planted with shrubs;
the distance between the arbor or shrub and the isolation protective guard is not less than 1m, the distance between the arbor or shrub and the isolation protective guard is not less than 3m, and the distance between the shrub and the isolation protective guard is not less than 2 m.
As a further improvement of the utility model, the width of the grass planting is not less than 3 m.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model reduces the interference of vehicle light and noise to animals through the sound barrier and arbor and shrub vegetation, and the grassland and the isolation protective guard also have the function of guiding animals to pass, thereby improving the utilization efficiency of the channel;
2. the utility model adopts arbor and shrub plants which are barren-resistant, drought-resistant and fast in growth, has strong adaptability and good growth effect, imitates the under-forest environment of the activities of beasts at two sides as much as possible through three-dimensional greening, and has good ecological green effect;
3. the utility model discloses changed traditional animal passageway outward appearance withered, obtrusive, stiff, concrete structure artificial trace is obvious, shortcoming such as the nature is not enough, reduces the strange sense of animal, shortens animal adaptation process, accords with green traffic construction requirement.
Drawings
Fig. 1 is a schematic structural view of a light-blocking and noise-preventing type overpass-type animal passageway structure disclosed in an embodiment of the present invention;
fig. 2 is a transverse cross-sectional view of fig. 1.
In the figure:
1. closed type roads; 2. concrete overpass; 3. a non-transparent type sound barrier; 4. isolating the protective fence; 5. a roadside isolation gate; 6. a concrete hard bottom surface; 7. planting soil; 8. shrubs; 9. a tree; 10. and (4) grass.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The invention is described in further detail below with reference to the accompanying drawings:
as shown in fig. 1 and 2, the utility model provides a light-blocking noise-proof overpass type animal passageway structure, in particular to a light-blocking noise-proof overpass type near-natural green passageway structure suitable for animals such as wild animals to pass through closed roads (expressways or railways, etc.); the channel structure comprises a closed road 1, a concrete overpass 2, a nontransparent sound barrier 3, an isolation guard rail 4, a roadside isolation fence 5, a concrete hard bottom surface 6, planting soil 7, shrubs 8, trees 9 and grass 10; based on the structure, a near-natural type green animal channel which can shield vehicle glare, reduce traffic noise, reduce animal frightened interference and improve utilization efficiency is constructed; wherein,
the utility model arranges an upper span concrete overpass 2 on a longitudinal closed road 1 as a channel foundation for connecting wild animals moving areas at both sides of a traffic line; roadside isolation barriers 5 are arranged on two sides of the closed road 1; the enclosed road 1 is an existing expressway, an ordinary road, a railway and the like, roadside isolation barriers 5 arranged on two sides of the enclosed road 1 are used for preventing animals from entering the road, the roadside isolation barriers 5 can be of structures such as existing conventional roadside isolation barriers and isolation nets, the roadside isolation barriers are pre-buried or installed on two sides of the road, and the height of the roadside isolation barriers is selected according to actual requirements. The concrete overpass 2 spans the closed road, and the height of the concrete overpass is just enough to meet the requirement of vehicle passing on the road; the bridge head of the concrete overpass 2 is in an expansion structure, so that animals can gather and pass through the overpass conveniently; and simultaneously, the utility model discloses an overpass except adopting the concrete overpass, still can select other overpass structures that satisfy certain intensity, for example steel construction overpass.
The utility model is provided with non-transparent sound barriers 3 at both sides of the concrete overpass 2, as shown in figure 1, the non-transparent sound barriers 3 extend to both side areas of the bridge head in an arc shape; the opaque type sound barrier 3 plays a role of blocking noise and light. The utility model discloses install isolation rail guard 4 in non-transparent type sound barrier 3's inboard, isolation rail guard 4 is the arc in bridgehead both sides and extends and surround and meet with trackside barrier 5 behind non-transparent type sound barrier 3. Specifically, as shown in fig. 2, the width of the concrete overpass 2 of the present invention is not less than 7m, the height of the opaque sound barrier 3 is not less than 3m, and the height of the isolation guard railing 4 is not less than 2 m; the distance between the nontransparent sound barrier 3 and the isolation guard railing 4 is not less than 0.5m, and the size of the barrier hole of the isolation guard railing 4 is not more than 6cm multiplied by 6 cm.
As shown in fig. 1, the utility model discloses cover planting soil 7 on concrete stereoplasm bottom surface 6 of concrete overpass 2, plant bush 8 and/or arbor 9 on the planting soil of isolation rail guard 4 inboard, form and keep apart the vegetation wall, broadcast grass planting 10 on the planting soil of other regions (middle part position) of concrete overpass 2, form the meadow. Specifically, the thickness of the planting soil 7 of the utility model is not less than 50cm, and the middle of the planting soil 7 is higher than the two sides, so that water accumulation is avoided; an arbor 9 is planted at the head of the concrete overpass 2, shrubs 8 are planted at the body of the concrete overpass 2, the distance between the arbor 9 or the shrub 8 and the isolation protective guard 4 is not less than 1m, the distance between the arbor 9 is not less than 3m, the distance between the shrub 8 is not less than 2m, and the width of the planted grass 10 is not less than 3 m.
The utility model discloses a channel structure's construction method, include:
the clear height of the overpass can meet the relevant safety requirements of highways or railways, the width of the overpass can be flexibly determined according to the population quantity and the individual size of the beasts, generally, the width is not less than 7m, the bridge deck is designed to be a micro-arch small slope, the middle of the bridge deck is slightly higher, the two ends of the bridge deck are slightly lower, and water accumulation on the bridge deck is avoided;
wherein, the nontransparent sound barrier 3 extends to the areas at two sides of the bridge head in an arc shape, and the height of the sound barrier is not less than 3 m;
wherein, the inner side of the sound barrier is provided with an isolation guard rail, the distance between the isolation guard rail and the sound barrier is not less than 0.5m, the size of a guard rail hole of the isolation guard rail is not more than 6cm multiplied by 6cm, the height of the isolation guard rail is not less than 2m, and the isolation guard rail extends in an arc shape at two sides of the bridge head and is connected with a roadside isolation fence of an expressway or a railway after surrounding the sound barrier;
wherein, the concrete hard bottom surface 6 of the overpass is covered with planting soil, the thickness of the soil layer is not less than 50cm, after covering soil, the surface of the soil layer is also in a micro arch shape, the middle is slightly higher, and the two ends are slightly lower, so that water accumulation is avoided;
planting evergreen shrubs on the bridge floor on the inner side of the isolation protective fence, planting evergreen trees on the inner sides of the isolation protective fences on the two sides of the bridge head, wherein the distance between each tree and the corresponding isolation protective fence is not less than 1m, the distance between each tree and a corresponding shrub is not less than 3m, the distance between the shrub and the corresponding shrub is not less than 2m, and the planting line number of the trees and the shrubs is flexibly mastered according to the width of the bridge floor;
step 6, broadcasting and planting grass 10;
wherein, the other areas of the bridge deck are sown with grass planting width not less than 3m, local grass seeds which are favorite for animals are selected as much as possible, and a plurality of grass seeds are sown in a mixed manner;
and 7, strengthening early maintenance, and timely replanting and reseeding if poor growth of the arbor, the shrub and the grass is found.
The utility model discloses above-mentioned construction method's notes do:
1. when the sound barrier and the isolation protective guard are arranged, a stand column foundation must be made to ensure firmness and stability, and the influence on traffic safety caused by falling of components is avoided;
2. selecting infertile, drought-resistant and fast-growing local soil species as possible for the bridge shrub grass species;
3. temporary drainage measures and traffic safety guarantee should be made during construction.
The utility model discloses the advantage that above-mentioned access structure has does:
the isolation guard railing can guide the smooth passing of the beasts, prevent the beasts from entering a triangular area between the roadside isolation railings and the sound barrier by mistake and prevent the beasts from colliding and damaging the sound barrier. The sound barrier is arranged to block vehicle noise, frightening and interference of traffic noise to beasts are reduced, meanwhile, the nontransparent sound barrier, the trees and the shrubs can prevent vehicle glare and influence of lamplight on the beasts, the trees, the shrubs and the herbs are planted in a matching mode, the 'quiet, dim and green' vegetation environment of beast moving areas on two sides of a circuit is simulated, strange feeling and adaptation time of the beasts are reduced, utilization efficiency of channels is improved, and the sound barrier is suitable for building animal channels in a natural protection area which has higher ecological protection requirements and takes wild beasts as main protection objects. The technology has wide application range and scientific structure, can be flexibly arranged according to the population quantity, biological, ecological and behavioral characteristics of the animal species, the characteristics of activity areas at two sides of a line and other actual conditions, can also be applied to the ordinary national roads, provincial roads, canals, special railways or roads for factories and mines with large traffic flow in the habitat of the animal, and has remarkable scientificity, economy and convenience.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a bridge type animal passageway structure strides on noise control type that is in light which characterized in that:
the closed type road is provided with an upper span concrete overbridge, and roadside isolation barriers are arranged on two sides of the closed type road;
two sides of the concrete overpass are provided with non-transparent sound barriers, the inner sides of the non-transparent sound barriers are provided with isolation guard rails, and the isolation guard rails extend in an arc shape on two sides of the bridge head, surround the non-transparent sound barriers and are connected with the roadside isolation fence;
planting soil covers the concrete hard bottom surface of the concrete overpass, shrubs and/or trees are planted on the planting soil on the inner side of the isolation protective guard, and grass planting is broadcast on the planting soil on the outer side of the isolation protective guard.
2. The walkway structure of claim 1, wherein the enclosed type roadway is a highway or a railway.
3. The channel structure of claim 1 wherein the opaque sound barrier extends arcuately to regions on either side of the bridgehead.
4. The channel structure of claim 1, wherein the width of the concrete overpass is not less than 7m, the height of the opaque type sound barrier is not less than 3m, and the height of the isolation guard rail is not less than 2 m.
5. The channel structure according to claim 4, wherein said opaque type sound barrier is spaced from said isolation rail guard by not less than 0.5m, and said isolation rail guard has a gate hole size of not more than 6cm x 6 cm.
6. The channel structure according to claim 1, wherein the planting soil has a thickness of not less than 50cm and is higher in the middle than at both sides.
7. The channel structure according to claim 1, wherein the bridge head of the concrete overpass is planted with trees, and the bridge body of the concrete overpass is planted with shrubs;
the distance between the arbor or shrub and the isolation protective guard is not less than 1m, the distance between the arbor or shrub and the isolation protective guard is not less than 3m, and the distance between the shrub and the isolation protective guard is not less than 2 m.
8. The channel structure of claim 1 wherein the width of the grass is not less than 3 m.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021045111.1U CN213389668U (en) | 2020-06-09 | 2020-06-09 | It goes up bridge type animal passageway structure of striding on noise control type of being in light |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021045111.1U CN213389668U (en) | 2020-06-09 | 2020-06-09 | It goes up bridge type animal passageway structure of striding on noise control type of being in light |
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| CN213389668U true CN213389668U (en) | 2021-06-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115075070A (en) * | 2022-06-10 | 2022-09-20 | 华东师范大学 | Lower-through small animal channel |
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2020
- 2020-06-09 CN CN202021045111.1U patent/CN213389668U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115075070A (en) * | 2022-06-10 | 2022-09-20 | 华东师范大学 | Lower-through small animal channel |
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Address after: 710075 No. 60, Gaoxin Sixth Road, high tech Zone, Xi'an, Shaanxi Patentee after: Xi'an Highway Research Institute Co.,Ltd. Patentee after: Shaanxi traffic environment monitoring center station Co.,Ltd. Patentee after: Shaanxi Forestry Investigation and Planning Institute (Shaanxi forest resources monitoring center) Address before: No.60, Gaoxin 6th Road, Xi'an, Shaanxi 710065 Patentee before: XI'AN HIGHWAY INSTITUTE Patentee before: Shaanxi traffic environment monitoring center station Co.,Ltd. Patentee before: Shaanxi Forestry Investigation and Planning Institute (Shaanxi forest resources monitoring center) |
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Granted publication date: 20210608 |
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| CF01 | Termination of patent right due to non-payment of annual fee |