KR102264239B1 - Noise prevention soundproof walls for preservation of the ecosystem - Google Patents

Abstract

The present invention relates to an anti-noise sound barrier for ecosystem conservation, comprising: a plurality of posts having a predetermined height upward from the ground and installed to be spaced apart from each other at predetermined intervals along a side of a road; a rectangular transparent soundproofing film installed consecutively in a plurality in the vertical direction between the posts; and a fastening unit for fastening the post and the soundproofing film. The soundproofing film is formed of a flexible synthetic resin film capable of mitigating an impact from the outside. According to the present invention, damage to natural environment, such as death, can be prevented by mitigating the impact even when birds collide, and can be utilized in environmental impact assessment.

Description

Noise prevention soundproof wall for ecosystem conservation {NOISE PREVENTION SOUNDPROOF WALLS FOR PRESERVATION OF THE ECOSYSTEM}

The present invention relates to an anti-noise sound barrier for the preservation of an ecosystem, and more particularly, the soundproof panel of the sound barrier for preventing and blocking vehicle noise at the roadside, etc. is made of a transparent flexible synthetic resin film, so that the view or scenery of the residents inside the sound barrier wall It relates to a soundproof wall that can prevent damage to the natural environment, such as death, by mitigating the impact even when birds collide without harming the environment.

In general, soundproof walls are installed on the side of highways where many vehicles pass, railroad sections where trains pass, and around construction sites to reduce damage from noise. These soundproof walls are usually installed by stacking a plurality of soundproof panels cut to a unit length between supports such as H-beams. The sound insulation panel used at this time is

It is manufactured in various shapes to have a sound-absorbing effect.

Among these sound barriers, transparent sound barriers are advantageous in securing lighting, shading effects, and views because the opposite side of the sound barrier can be seen as a reference, but bird crashes in which birds flew and collide with the sound barrier occurred frequently. .

In order to solve the problem of such a transparent sound barrier, Korean Utility Model Publication No. 20-2014-0000284 discloses a transparent sound barrier provided with a hologram for repelling birds inside a transparent sound barrier. However, the conventional bird collision prevention device having such a structure is difficult to be practically used due to its complicated configuration, manufacturing and installation of holograms, and high manufacturing cost. In addition, there was a problem in that it was inconvenient to use the necessary soundproof walls, etc., which are always installed in a fixed type, in that separate electricity must be supplied from the outside.

In addition, as shown in FIG. 1, other bird collision prevention devices include many birds of raptors such as eagles, which are natural enemies of birds, drawn on the soundproof wall, but even in this case, it is reported that the effect of preventing bird collision is insufficient ( "Basic Study for Improving Environmental Impact Assessment on Bird Impact", KEI, 2018, 3 pp, 14 pp, 44 pp).

1. Korea Utility Model Publication No. 20-2014-0000284 (2014.01.14) 2. Republic of Korea Patent Publication No. 10-2016-0044825 (2016.04.26)

The present invention is to solve the problems of the prior art as described above, and an object of the present invention is to provide a sound barrier for reducing noise generated by a roadside or a railroad side.

Another object of the present invention is to provide a soundproof wall capable of preventing the scenery or view from being obstructed by blocking the view to the residents inside the soundproofing wall.

Another object of the present invention is to provide a sound barrier capable of preserving an ecosystem by preventing damage to the natural environment, such as the death of birds, by mitigating the impact at the time of collision, even when birds collide with the sound barrier.

One aspect of the present invention for achieving the above object, has a predetermined height upward from the ground, a plurality of props are installed spaced apart from each other at a predetermined interval along the side of the road; a rectangular transparent soundproofing film installed in a plurality successively in a vertical direction between the poles and the poles; and a fastening unit for fastening the post and the soundproofing film, wherein the soundproofing film is formed of a soft synthetic resin film capable of mitigating an impact from the outside.

In the noise prevention sound barrier for ecosystem conservation according to an embodiment of the present invention. A plurality of fastening holes are formed in the soundproofing film in a vertical direction spaced apart from the left and right ends of the soundproofing film by a predetermined distance inward; The fastening unit is formed on both sides of the fastening unit, one side is fastened to the fastening hole formed in the sound insulation film, and the other side is a hook portion fastened to the fastening hole formed in the post; It may be configured to include; a connection part for connecting between the hook parts.

In addition, the connection part may be configured to include an elastic part that provides an elastic tensile force between the both side hook parts.

And, the elastic part may be made of an elastic spring.

In addition, the connection part may be configured to further include an adjustment part for adjusting a connection length between the hook parts.

And, the control unit, the screw groove is formed inside so that both ends are coupled to the screw thread formed on the side of the separation end of the connection part, respectively screwed with the separated both sides of the connection part, and the distance between the separated both sides of the connection part by rotation It may be configured to include; a control unit for adjusting.

In addition, in the soundproofing film, a plurality of fastening holes are formed in a horizontal direction spaced apart from the upper end and the lower end of the soundproofing film by a predetermined distance inward; The fastening unit may include a wire passing through the fastening holes; It may be configured to include; a fixture for fixing the wire on the post.

And, it may alternately penetrate between the adjacent fastening holes from the upper side to the lower side and from the lower side to the upper side.

In addition, the anchorage may be configured to include a wedge piece having an outer diameter of a tapered shape into which the end of the wire is inserted.

And, the anchorage, a bolt installed through the H-beam web (web) of the holding; a nut provided in close contact with the H-beam web and screwed to the bolt to adjust a coupling length of the bolt; A fastening socket for connecting and fastening the bolt end and the wire end; may be configured to include.

In addition, the fastening unit. It is provided between the nut and the H-beam web contact surface, it may be configured to include an elastic piece that provides an elastic support force to the anchorage.

And, the soundproofing film is configured to include an alternative soundproofing film to be replaced by removing the damaged soundproofing film when the soundproofing film is damaged, and the alternative soundproofing film is configured to include an insertion ring coupled to the fastening hole, and the inserting ring is one side In a circular ring having a first opening formed therein, in communication with the insertion cutout formed in the replacement soundproofing film, and a fixed ring fixed to the alternative soundproofing film; A circular ring having a second opening on one side, which is inserted inside the fixed ring and is rotatably coupled with respect to the fixed ring; is configured, including, When the first opening and the second opening coincide, the wire enters and exits It is possible, and if it does not match, it may be that the withdrawal of the wire is blocked.

In addition, the synthetic resin film may be made of polyvinyl chloride (PVC, polyvinyl chloride) or polyimide.

In addition, a pattern or a grid pattern for preventing a bird collision may be inserted into the synthetic resin film.

In the noise prevention sound barrier for ecosystem conservation according to the present invention having the above configuration, the sound barrier is made of a flexible synthetic resin film made of a transparent material, and while maintaining the advantages of a transparent sound barrier such as securing visibility in a residential area, when birds collide It has the effect of preventing damage to the natural environment by minimizing the damage to birds by mitigating the impact and preventing accidents such as the birds crashing into the soundproof wall and dying.

In addition, according to the present invention, the soundproofing film is elastically coupled between the posts supporting the soundproof wall by the elastic fastening unit, thereby buffering the impact when a bird or the like collides and has the effect that it can be stably supported on the posts even in changes in wind pressure, etc. .

Furthermore, since it is possible to easily fasten and separate the soundproofing membrane to and from the holding using an annular hook, there is an advantage of easy maintenance of the soundproofing wall.

1 is a perspective view of a transparent sound barrier for bird protection according to the prior art.
2 is a perspective view of a noise prevention sound barrier for ecosystem conservation according to an embodiment of the present invention.
FIG. 3 is a perspective view illustrating a fastening structure between a post and a sound barrier in the sound barrier according to the embodiment of FIG. 2 .
4 is a perspective view of a sound barrier according to another embodiment of the present invention.
FIG. 5 is a perspective view illustrating a fastening structure between a post and a sound barrier in the sound barrier according to the embodiment of FIG. 4 .
6 is a perspective view of another embodiment of the sound insulation film according to the present invention.

Since the present invention can apply various transformations and can have various implementations, specific implementations are illustrated in the drawings and described in detail. However, this is not intended to limit the present invention to specific embodiments, and it should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention. In describing the present invention, if it is determined that a detailed description of a related known technology may obscure the gist of the present invention, the detailed description thereof will be omitted.

Terms such as first, second, etc. may be used to describe various elements, but the elements should not be limited by the terms. The above terms are used only for the purpose of distinguishing one component from another.

The terminology used in this application is used only to describe specific embodiments, and is not intended to limit the present invention. The singular expression includes the plural expression unless the context clearly dictates otherwise. In the present application, terms such as “comprise” or “have” are intended to designate that a feature, number, step, operation, component, part, or combination thereof described in the specification exists, but one or more other features It should be understood that this does not preclude the existence or addition of numbers, steps, operations, components, parts, or combinations thereof.

Hereinafter, with reference to preferred embodiments and the accompanying drawings for the noise prevention sound barrier for the conservation of the ecosystem of the present invention will be described in more detail.

FIG. 2 is a perspective view of a noise prevention sound barrier for ecosystem conservation according to an embodiment of the present invention, and FIG. 3 is a perspective view illustrating a fastening structure between a post and a sound barrier in the sound barrier according to the embodiment of FIG. 2 .

2 to 3 , the noise prevention soundproof wall 100 for ecosystem conservation according to an embodiment of the present invention is largely a plurality of posts 10 and a transparent sound insulation installed between the posts 10 . It may be configured to include a membrane 20 and a fastening unit 40 for fastening the post 10 and the soundproofing membrane 20 .

In the present invention, the post 10 is a configuration that structurally supports the entire soundproof wall with respect to the ground, and a plurality of along both sides or one side of the driveway side at regular intervals on the foundation structure installed in the ground to have a certain height upward from the ground. can be fixedly installed. As the post 10 , an H-beam or the like may be applied.

The transparent sound insulation film 20 is to block the propagation of noise generated by a vehicle or the like toward the dwelling, and a plurality of the transparent sound insulation films 20 may be continuously connected in a vertical direction between the pole 10 and the pole 10 and may be installed. The sound insulation film 20 may have a rectangular shape extending between the posts 10 and the posts 10 .

The fastening unit 40 is to be installed by fixing the sound insulation film 20 to the post 10 and may be implemented in various forms, which will be described in more detail later.

Here, the noise prevention sound barrier 100 for conservation of the ecosystem according to the present invention is characterized in that the sound barrier 20 is formed of a soft synthetic resin film capable of mitigating an impact from the outside. At this time, the synthetic resin film has excellent tensile strength properties to prevent damage such as tearing due to impact when birds collide while maintaining ductility, and chemical resistance to withstand exhaust gas generated from vehicles, etc. It is preferably made of excellent polyvinyl chloride (PVC, polyvinyl chloride) or polyimide.

Accordingly, according to the present invention, it is possible to prevent accidents such as death by colliding with the sound barrier by mitigating the impact when birds collide while maintaining the advantages of the transparent sound barrier, such as securing visibility in the residential area.

In the soundproofing wall according to an embodiment of the present invention, the soundproofing film 20 has a soundproofing film 20 in contact with the side of the post 10 in order to fix the soundproofing film 20 to the post 10 ( Fastening holes 21 may be formed on the left and right sides of the 20 . A plurality of the fastening holes 21 may be formed in a vertical direction spaced apart from each other by a predetermined distance inward from the left and right ends of the sound insulation film 20 . The fastening holes 21 are fixed to the post 10 through the fastening unit 40 .

In the present invention, the fastening unit 40 is formed on both sides of the fastening unit 40, one side is fastened to the fastening hole 21 formed in the sound insulation film 20, and the other side is fastened to the post 10. It may be configured to include a hook part 41 fastened to the formed fastening hole 11 , and a connection part 42 connecting between the hook parts 41 .

In this case, the hook part 41 may be formed in a ring shape. Accordingly, according to the present invention, by inserting the ring-shaped hook 41 into the fastening hole 21 formed in the soundproofing film 20 and the fastening hole 11 formed in the post 10, the soundproofing film ( 20) can be easily fixed. In addition, when the soundproofing film 20 is damaged by metal fragments bounced off the road, etc., by removing the hook 41 from the fastening hole 11 formed in the post 10, the damaged soundproofing film 20 is easily removed and a new soundproofing Since it is possible to replace it with the membrane 20, there is an advantage in that the maintenance of the sound barrier is easy.

At this time, it is preferable that the opening directions of the rings of both hooks 41 are opposite to each other. As a result, even when a force is applied from either direction, such as wind pressure, it is possible to prevent the hooks 41 on both sides from being separated from the fastening holes 11 and 21 at the same time.

In the present invention, the connection part 42 may include an elastic part (not shown) that provides an elastic tensile force between the hook parts 41 on both sides. Accordingly, according to the present invention, when a bird or the like collides with the soundproofing film 20, it is possible to buffer the impact at the time of the collision by the elastic force of the elastic part. In addition, even when the sound insulation film 20 is subjected to wind pressure, it is possible to prevent the sound insulation film 20 from being damaged due to excessive pressure being applied to the sound insulation film 20 by the cushioning action of the elastic part.

Here, the elastic part is made of an elastic spring, for example, a spring spring, so that it is possible to elastically buffer the force acting between the soundproofing film 20 and the post 10 .

In addition, according to the present invention, the connection part 42 may be configured to further include an adjustment part 43 for adjusting the connection length between the hook parts 41 as shown in FIG. 4 .

At this time, the adjusting part 43 includes an adjusting part 43 having screw grooves formed therein so that both ends are coupled to the screw threads formed on the separated end side of the connecting part 42, and screwed to the separated both sides of the connection part, respectively. can be configured. To this end, the rotation direction of the screw threads formed in the separated both sides of the connection part 42 is formed in opposite directions.

The adjustment unit 43 may be, for example, made of a turn buckle (turn buckle). Accordingly, according to the present invention, it is possible to adjust the distance between the separated both sides of the connection portion 42 by rotating the adjustment portion (43). Therefore, when the tensile force between the pole 10 and the sound insulation film 20 is excessive, the adjustment part 43 is rotated to widen the distance between the connection parts 42 on both sides to reduce the tensile force, and the pole 10 and the sound insulation film 20 are rotated. When the connections between (20) are loosely connected, the adjustment part 43 may be rotated in the opposite direction to narrow the distance between the connection parts 42 to be more firmly fixed.

Meanwhile, FIG. 4 is a perspective view of a noise prevention sound barrier for ecosystem conservation according to another embodiment of the present invention, and FIG. 5 is a fastening structure between the post 10 and the sound barrier 20 in the sound barrier according to the embodiment of FIG. 4 . is a perspective view showing

4 to 5 , fastening holes 21 may be formed in upper and lower portions of the sound insulation film 20 . Thereby, the sound insulation film 20 is held through the fastening units 30 and 50 passing through the fastening holes 21 (hereinafter referred to as 'fastening means' to avoid confusion with the aforementioned fastening unit 40). (10) is fixed. At this time, a plurality of the fastening holes 21 may be formed at regular intervals in the horizontal direction by being spaced apart from each other by a predetermined distance inward from the upper end and lower end of the sound insulation film 20 .

In the present invention, the fastening means 30 and 50 include a wire 30 passing through the fastening holes 21 and an anchor 50 for fixing the wire on the post 10 . may be configured. In this case, the wire 30 may alternately penetrate between the adjacent fastening holes 21 from the upper side to the lower side and from the lower side to the upper side. As the wire 30, a steel wire formed by twisting several strands of high-carbon steel wire having a diameter of 0.15 to 0.4 mm may be used.

The anchorage 50 is for fixing the wire 30 to the post 10, and may include a wedge piece (not shown) having a tapered outer diameter into which the end of the wire 30 is inserted. have. Thereby, according to the present invention, the wire 30 can be easily fixed and detached from the post 10 by the wedge piece.

Also referring to FIG. 5 , the anchorage 50 includes a bolt 51 and a nut 52 and a fastening socket 53 for connecting and fastening an end of the bolt 51 and an end of the wire 30 . can be Here, the bolt 51 is installed through the H-beam web of the post 10, and the nut 52 is provided in close contact with the outside through which the bolt 51 of the H-beam web is penetrated. , is screwed with the bolt 51 to perform a function of adjusting the coupling length of the bolt 51 .

Accordingly, when the tensile force between the post 10 and the sound insulation film 20 is excessive, loosen the nut 52 and reduce the length through which the bolt 51 penetrates to the outside of the H-beam web, that is, the wire 30 By reducing the tensile force, the sound insulation film 20 can be more flexibly fixed between the posts 10, and when the pole 10 and the sound insulation film 20 are loosely connected between the posts 10 and the sound insulation film 20, by tightening the nut 52, the bolt ( 51) may be further penetrated to the outside of the H-beam web to more firmly fix the sound insulation film 20 to the post 10 .

Also according to the present invention, the fastening means (30, 50) is. It may be configured to include an elastic piece (not shown) provided between the nut 52 and the H-beam web contact surface to provide an elastic support force to the anchorage 50 .

Accordingly, according to the present invention, when a bird or the like collides with the soundproofing film 20, it is possible to buffer the impact at the time of the collision by the elastic force of the elastic piece. In addition, even when the sound insulation film 20 is subjected to wind pressure, the sound insulation film 20 can be flexibly fixed to the post 10 by the cushioning action of the elastic piece, thereby preventing the sound insulation film 20 from being damaged.

Meanwhile, FIG. 6 is a perspective view of another embodiment of the sound insulation film according to the present invention. Referring to FIG. 6 , the soundproofing film 20 according to the present invention may be configured to include an alternative soundproofing film 20a that is replaced by removing the damaged soundproofing film when the soundproofing film is damaged.

Here, the alternative sound insulation film (20a) may be configured to include an insert ring 60 coupled to the fastening hole (21a), the insert ring 60 is, again the fixed ring 61 and the rotating ring (62) may be included.

To explain this in more detail, the fixed ring 61 is a circular ring having an opening (first opening, 22a) formed on one side, and communicates with the insertion cutout 22 formed in the replacement sound insulation film 20a, and is a replacement sound insulation film It is a structure fixed to (20a). Here, the fixed ring 61 may be fixed by being press-fitted in the form of an annular rivet to the alternative sound insulation film 20a.

In addition, the rotating ring 62 is a circular ring having an opening (second opening, 22b) formed on one side, and is inserted into the fixed ring 61 to be rotatably coupled to the fixed ring 61 . The rotating ring 62 may be rotatably coupled to the fixed ring 61 in various forms, for example, channels, protrusions, and the like.

At this time, when the first opening 22a and the second opening 22b coincide with each other, the wire 30 can enter and exit the alternative sound insulation film 20a through the insertion cutout 22, and do not match. If not, the insertion cutout 22 is closed so that the alternative sound insulation film 20a is fixed to the wire 30 .

Typically, the wire 30 penetrates between several poles 10 and is fixed to both poles 10 , and a plurality of soundproofing films 20 are hung on the wire 30 passing through these poles 10 . will be supported Therefore, even when any one of the soundproofing films 20 is damaged, the wire 30 passing between the several posts 10 is disassembled from both posts 10 and the soundproofing membranes fastened to the wire 30 ( After separating 20) from the wire 30, replace the damaged sound insulation film 20, fasten the sound insulation films 20 to the wire 30 again, and then attach the wire 30 to the posts 10 on both sides again. Fixing had to be done.

However, according to the present invention, it is possible to replace only the damaged sound insulation film 20 from the wire 30 without disassembling the wire 30 from the post 10 and then replace it with the replacement sound insulation film 20a, so that the sound insulation wall 100 ) has the effect of innovatively simplifying maintenance.

As described above, according to the present invention, the soundproofing film of the transparent soundproofing wall is made of a flexible synthetic resin film of a transparent material, and while maintaining the advantages of the transparent soundproofing wall such as securing visibility in the residential area, the impact is alleviated in the case of a collision with birds, so that the birds can enter the soundproofing wall It is possible to minimize damage to birds by preventing accidents such as death by colliding with them, and it is easy to maintain and maintain the sound barrier because the fastening and separation of the sound barrier is simple.

Although preferred embodiments of the present invention have been described above, those of ordinary skill in the art can add, change, delete or It will be possible to variously modify and change the present invention by addition, etc., which will also be included within the scope of the present invention.

For example, each component described as a single type may be implemented in a dispersed form, and likewise components described as distributed may be implemented in a combined form. The scope of the present invention is indicated by the following claims rather than the above detailed description, and all changes or modifications derived from the meaning and scope of the claims and their equivalent concepts should be interpreted as being included in the scope of the present invention. do.

The present invention relates to a soundproof wall for reducing noise generated by a roadside or railroad side, etc., and the soundproof wall according to the present invention can prevent the scenery or view from being obstructed by blocking the view to residents inside the soundproof wall. Even when birds collide, the impact can be mitigated to prevent damage to the natural environment, such as the death of birds, and the ecosystem can be preserved, which can be used for environmental impact assessment.

10: post 11: post fastener
20: sound insulation film 20a: alternative sound insulation film
21: soundproof film fastening hole 21a: alternative soundproofing film fastening hole
22: insertion cutout 22a: first opening
22b: second opening 30: wire
40: fastening unit 41: hook part
42: connection part 43: control part
50: anchor 51: bolt
52: nut 53: fastening socket
60: insert ring 61: fixed ring
62: turn ring
100: sound barrier

Claims (10)

a plurality of posts having a predetermined height upward from the ground and spaced apart from each other at predetermined intervals along the side of the road;
a rectangular transparent soundproofing membrane installed in multiple stages continuously connected in a vertical direction between the poles and the poles;
a fastening unit for fastening the post and the soundproofing film; And
When the soundproofing film is damaged, it comprises a replacement soundproofing film to be replaced and to remove the damaged soundproofing film:
The soundproofing film and the alternative soundproofing film are formed of a soft synthetic resin film that can mitigate the impact from the outside:
In the soundproofing film and the alternative soundproofing film,
A plurality of fastening holes are formed in a horizontal direction spaced apart by a predetermined distance inward from the upper end and lower end of the sound insulation film;
The fastening unit,
a wire through which both ends are fixed to the posts after passing through the fastening holes and passing through the plurality of posts;
A fixture for fixing the wire on the post; and is configured to include:
The wire is
Alternately passing through the adjacent fastening holes from the top to the bottom and from the bottom to the top:
The alternative soundproofing film,
and an insertion ring coupled to the fastening hole:
The insertion ring is
A circular ring having a first opening formed on one side, in communication with the insertion cutout formed in the replacement soundproofing film, and a fixed ring fixed to the alternative soundproofing film;
As a circular ring having a second opening on one side, the rotation ring is inserted into the fixed ring and rotatably coupled with respect to the fixed ring;
When the first opening and the second opening coincide, the wire can enter and exit, and when they do not match, the withdrawal of the wire is blocked. A noise prevention sound barrier for ecosystem conservation, characterized in that it is configured to be able to fasten an alternative sound barrier to the wire.
delete delete delete delete delete According to claim 1,
The anchorage is
Noise prevention sound barrier for ecosystem conservation, characterized in that it comprises a wedge piece having a tapered outer diameter, into which the end of the wire is inserted.
8. The method of claim 7,
The anchorage is
a bolt installed through the H-beam web of the holding;
a nut provided in close contact with the H-beam web, and screwed to the bolt to adjust a coupling length of the bolt;
A noise prevention sound barrier for ecosystem conservation, characterized in that it comprises; a fastening socket for connecting and fastening the bolt end and the wire end.
9. The method of claim 8,
The fastening unit,
Noise prevention soundproof wall for ecosystem preservation, characterized in that it is provided between the nut and the H-beam web close contact surface, comprising an elastic piece that provides an elastic support force to the anchorage.
10. The method according to any one of claims 7 to 9,
The synthetic resin film,
A noise-proof sound barrier for ecosystem conservation, characterized in that it is made of polyvinyl chloride (PVC, polyvinyl chloride) or polyimide.

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