KR102271197B1 - Soundproof tunnel with drainage structure - Google Patents

Abstract

The present invention relates to a soundproof tunnel having a drain structure, capable of solving a critical problem in which water stagnating for a long time in a roof part of a soundproof tunnel gradually causes corrosion as well as a problem in which a car accident happens due to freezing and hydroplaning caused by a water leak on a road surface. In accordance with the present invention, the soundproof tunnel includes: a plurality of transparent plates placed in horizontal and vertical lines; horizontal and vertical support pipes installed in horizontal and vertical directions along separation gaps between the transparent plates to support the transparent plates from the bottom; horizontal and vertical covers installed in horizontal and vertical directions along the separation gaps between the transparent plates to cover the separation gaps between the transparent plates; and horizontal and vertical posts supporting the horizontal and vertical support pipes from the bottom. A first drain way is elongated in a longitudinal direction of the horizontal support pipe on an upper side of the horizontal support pipe to lead water introduced through the separation gaps between the transparent plates to be drained along the first drain way of the horizontal support pipe.

Description

Soundproof tunnel with drainage structure

The present invention relates to a soundproof tunnel, and in particular, solves the fatal problem that moisture cannot be drained from the soundproof tunnel roof part and stagnates for a long time, causing slow corrosion, and the problem of traffic accidents caused by road surface icing and aquaplaning due to water leakage It relates to a soundproof tunnel equipped with a drainage structure that allows

Due to recent urban development and the expansion of wide area networks of roads and railroads, a number of roads are being formed in areas adjacent to residential areas, and the traffic volume of vehicles passing through the roads is also increasing rapidly, resulting in a sharp increase in noise.

Accordingly, in order to block or absorb noise generated on the roadside, various types of barrier walls or sound-absorbing walls are installed on the roadside to prevent noise from spreading to the outside, but the barrier walls or sound-absorbing walls are at the installation height. There are limitations, it is difficult to secure structural stability when a wind load occurs, and the part of the building structure located above a certain height is not safe from noise inside the road.

In order to overcome the limitations of such barrier walls or sound-absorbing walls, the application cases of soundproof tunnels having a tunnel-type structure are increasing. The soundproof tunnel has the advantage of sealing both sides and the upper part of the road to prevent the noise inside the road from leaking to the outside, and at the same time, it can also absorb the noise inside the road to reduce the driving noise that affects the driver.

In the soundproof tunnel according to the prior art, as shown in FIGS. 1A and 1B , the wall part 1A and the roof part 1B are formed in a tunnel shape, and the lateral support pipe 20a and the longitudinal support pipe 20b are the center In the lower side, the transverse posts (10a) and the longitudinal posts (10b) are supported, and at the upper side, a plurality of transparent plates 30 are arranged in a checkerboard shape in rows in the transverse and longitudinal directions. In this case, the upper cover 40 covers the gaps spaced apart between the transparent plates 30 from the upper side, so that the gaps spaced between the transparent plates 30 are blocked from leaking.

However, in the case of such a conventional soundproof tunnel, the upper cover 40 covers the gaps spaced apart from each other with the transparent plate 30, but the part through which the fastening bolts 42 fastened to fix the upper cover 40 pass through. Corrosion occurs in the transverse strut 10a, longitudinal strut 10b, lateral support pipe 20a, and longitudinal support pipe 20b as the moisture that has penetrated downward through gaps stagnates for a long time. If left unattended, not only the structural weakening of the soundproof tunnel as a whole, but also the aesthetics of the soundproof tunnel was greatly damaged by rust.

Not only that, but the road surface was frozen due to water leakage and aquaplaning occurred, which caused a fatal problem that caused traffic accidents.

Korea Patent Publication No. 2013-0069708 (2013.06.26)

Accordingly, the present invention has been proposed to solve the problems of the related art as described above, and an object of the present invention is to prevent moisture from being drained from the roof of the soundproof tunnel and stagnate for a long time, causing a fatal problem of slowly corroding the road due to water leakage. An object of the present invention is to provide a soundproof tunnel with a drainage structure that can solve the problem of traffic accidents caused by surface freezing and water film.

In order to achieve the above object, the soundproof tunnel according to the technical idea of the present invention connects and covers a pair of wall parts erected opposite to the ground at a distance in the lateral direction, and the upper end of the pair of wall parts. A soundproof tunnel comprising a roof portion, the roof portion comprising: a plurality of transparent plates arranged in rows in a transverse direction and a longitudinal direction; a transverse support pipe and a longitudinal support pipe installed in the transverse and longitudinal directions along the spaced gaps of the transparent plates to support the transparent plate from the lower side; a transverse cover and a longitudinal cover installed in the transverse and longitudinal directions along the spaced gaps of the transparent plates to cover the spaced gaps of the transparent plates; It includes; a transverse post and a longitudinal post for supporting the transverse support pipe and the longitudinal support pipe from the lower side, wherein a first drainage channel is formed long along the longitudinal direction of the transverse support pipe on the upper surface of the transverse support pipe. It is characterized in its technical configuration that the moisture introduced into the spaced gaps of the transparent plates flows along the first drainage channel of the transverse support pipe and can be drained.

Here, on the upper surface of the transverse support pipe, a pair of first supporting parts protruding upward from both ends to support the peripheral portions of adjacent transparent plates spaced apart from each other, and a first fixing the transverse cover A first fastening part protruding upwardly from the central part is formed so that the fastening bolt passes through and fastening, and the first drain channel may be formed in a concave shape between the first support part and the first fastening part.

In addition, the first support portion formed on the upper surface of the transverse support pipe, the first drainage, installed along the first fastening portion, both ends of the first waterproof sheet interposed between the first support portion and the periphery of the transparent plate is further provided. , The first waterproof sheet may be characterized in that it is continuously formed without a cut section along the transverse support pipe.

In addition, the first support portion formed on the upper surface of the transverse support pipe, the first drainage, installed along the first fastening portion, both ends of the first waterproof sheet interposed between the first support portion and the periphery of the transparent plate is further provided. , The first waterproof sheet may be characterized in that it is installed continuously with overlapping joints along the lateral support pipe to prevent leakage of water.

In addition, the lateral support pipe has a first chamber with an open lower surface, respectively, under a pair of first support parts, each of the first chambers is filled with a sound absorbing material, and a wall surface of the first chamber is transmitted from the outside. It may be characterized in that a plurality of through-holes are formed so that noise can pass through and reach the sound-absorbing material.

In addition, the lateral support pipe may include the first fastening portion and the first intermediate chamber formed downwardly with the first drain, and an air layer is formed between the pair of first chambers.

In addition, a first head groove into which a head of a first fastening bolt for fixing the transverse cover to the transverse support pipe is introduced is formed in the central portion of the transverse cover, and the first head groove is formed in the transverse cover A first lower cap having a U-shaped cross-section is installed on the lower surface of the formed part in a padded form to block moisture from flowing downward through a gap in the part through which the first fastening bolt is penetrated in the first head groove. can be characterized.

In addition, a first head groove into which a head of a first fastening bolt for fixing the transverse cover to the transverse support pipe is introduced is formed in the central portion of the transverse cover, and the first head groove of the transverse cover is formed It may be characterized in that a first upper cap having an inverted U-shaped cross-section that covers the upper side is installed to block moisture flowing into the first head groove.

In addition, a first lower cap having a U-shaped cross-section is installed on the lower surface of the portion where the first head groove is formed in the transverse cover to fill a gap between the portion through which the first fastening bolt passes in the first head groove. It may be characterized in that it is possible to block the moisture flowing into the lower side through the.

In addition, it may be characterized in that a side drainage passage of a U-shaped cross section is further installed along one side and the other side of the transverse cover.

In addition, a drainage sheet elongated along the upper surface of the longitudinal support pipe is further provided, and a plurality of protrusion lines elongated in the longitudinal direction of the drain sheet are arranged side by side at a distance from each other on the upper surface of the drain sheet, so that the protrusion line It may be characterized in that the water is guided and flows between the spaces between the livers so that it can join the first drainage channel of the transverse support pipe.

In addition, the flow path formed between the protrusion lines in the drain sheet is formed at a position higher than the first drain channel of the transverse support pipe so that moisture flowing along the drain sheet can smoothly join the first drain channel. can be characterized as

In addition, on the upper surface of the longitudinal support pipe, a pair of second support parts protruding upward from both ends to support the peripheral portions of adjacent transparent plates spaced apart from each other, and a second fixing the longitudinal cover A second fastening part protruding upward from the central part is formed so that the fastening bolt penetrates and is fastened, and a second drainage channel formed in a concave shape between the second support part and the second fastening part is further formed, so that the gaps between the transparent plates are spaced apart. It may be characterized in that the water introduced into the tube is made to merge with the water flowing along the first drain channel of the transverse support pipe while flowing along the second drain channel of the longitudinal support pipe.

In addition, the second support portion formed on the upper surface of the longitudinal support pipe, the second drainage, installed along the second fastening portion, both ends of the second waterproof sheet interposed between the second support portion and the periphery of the transparent plate is further provided can be characterized as

In addition, the upper surface of at least one of the lateral cover and the longitudinal cover may be characterized in that it is formed as an inclined surface that gradually increases in height from the periphery to the center.

The soundproof tunnel according to the present invention can effectively solve the fatal problem of causing corrosion while stagnating for a long time without being able to drain moisture from the roof of the soundproofing tunnel by having a drainage structure on the roof part.

1a and 1b are front views for explaining a soundproof tunnel according to the prior art;
Figure 1b is a partial cross-sectional view for explaining the intersection of the transverse support pipe and the longitudinal support pipe in the soundproof tunnel according to the prior art
2 is a front view of a soundproof tunnel according to an embodiment of the present invention;
3 is a partial plan view of a soundproof tunnel according to an embodiment of the present invention;
Figure 4 is a partial cross-sectional view for explaining the intersection of the transverse support pipe and the longitudinal support pipe in the soundproof tunnel according to the embodiment of the present invention;
5 is an enlarged view of the main part of FIG. 4
6 is an enlarged view of a main part of a soundproof tunnel according to a first modified embodiment of the present invention;
7 is an enlarged view of a main part of a soundproof tunnel according to a second modified embodiment of the present invention;
8 is an enlarged view of a main part of a soundproof tunnel according to a third modified embodiment of the present invention;
9 is an enlarged view of a main part of a soundproof tunnel according to a fourth modified embodiment of the present invention;
10 is a partial cross-sectional view illustrating the intersection of a transverse support pipe and a longitudinal support pipe in a soundproof tunnel according to a fifth modified embodiment of the present invention;
11 is an enlarged partial cross-sectional view of the cross section of the transverse support pipe and the longitudinal support pipe in the soundproof tunnel according to the fifth modified embodiment of the present invention.
12 is an enlarged partial cross-sectional view of the cross section of the transverse support pipe and the longitudinal support pipe in the soundproof tunnel according to the sixth modified embodiment of the present invention.
13 is a partial cross-sectional view for explaining the intersection of a transverse support pipe and a longitudinal support pipe in a soundproof tunnel according to a seventh modified embodiment of the present invention;
14 is an enlarged view of the main part of FIG. 13;
15 is a cross-sectional view for explaining the intersection of a transverse support pipe and a longitudinal support pipe in a soundproof tunnel according to an eighth modified embodiment of the present invention;

A soundproof tunnel according to embodiments of the present invention will be described in detail with reference to the accompanying drawings. Since the present invention can have various changes and can have various forms, specific embodiments are illustrated in the drawings and described in detail in the text. However, this is not intended to limit the present invention to the specific disclosed form, it should be understood to include all modifications, equivalents and substitutes included in the spirit and scope of the present invention. In describing each figure, like reference numerals have been used for like elements. In the accompanying drawings, the dimensions of the structures are enlarged than actual for clarity of the present invention, or shown reduced from reality in order to understand the schematic configuration.

Also, terms such as first and second 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. For example, without departing from the scope of the present invention, a first component may be referred to as a second component, and similarly, a second component may also be referred to as a first component. Meanwhile, unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by those of ordinary skill in the art to which the present invention belongs. Terms such as those defined in a commonly used dictionary should be interpreted as having a meaning consistent with the meaning in the context of the related art, and should not be interpreted in an ideal or excessively formal meaning unless explicitly defined in the present application. does not

<First embodiment>

Figure 2 is a front view of the soundproof tunnel according to the embodiment of the present invention, Figure 3 is a partial plan view of the soundproof tunnel according to the embodiment of the present invention. Figure 4 is a cross-sectional view for explaining the intersection of the transverse support pipe and the longitudinal support pipe in the soundproof tunnel according to the embodiment of the present invention, Figure 5 is an enlarged view of the main part of Figure 4 enlarged.

As shown, the soundproof tunnel according to an embodiment of the present invention connects and covers a pair of wall parts 100B and the pair of wall parts 100B, which are erected opposite to the ground, spaced apart in the lateral direction by connecting the upper ends. The main structure is made of an arch-shaped roof part 100B, and by providing a drainage structure on the roof part 100B of the soundproof tunnel where moisture is easy to stagnate, it is possible to solve the fatal problem of gradually causing corrosion while moisture stagnates for a long time. did it

Hereinafter, a soundproof tunnel according to an embodiment of the present invention will be described in detail focusing on each component.

The roof portion 100B of the soundproof tunnel according to the embodiment of the present invention includes a plurality of transparent plates 140 and a transverse cover module installed above the transverse support pipe 120 and the longitudinal support pipe 130 as the center. (150) and a longitudinal cover module 160, and a transverse post (110a) and a longitudinal post (110b) installed downward.

The transverse struts 110a structurally serve to support the entire roof portion 100B. As shown in FIG. 2, both ends are coupled to the upper ends of the vertical struts 110c of the wall portion 100B and in a supported state. It is installed in an arc that crosses the road in the transverse direction. A plurality of such transverse posts (110a) are spaced apart from each other along the longitudinal direction (longitudinal direction) in the roof portion (100B) of the soundproof tunnel.

The longitudinal struts 110b are coupled in a form crossing the lateral poles 110a as shown in FIGS. 3 and 4 and are supported by the lateral poles 110a.

The transverse support pipe 120 and the longitudinal support pipe 130 are installed and supported on the upper side of the transverse post 110a and the longitudinal post 110b, and a plurality of transparent plates 140 are installed from the lower side. plays a supporting role. In this case, a plurality of the transparent plates 140 are arranged in a checkerboard shape by forming rows in the transverse and longitudinal directions, and the transverse support pipe 120 and the longitudinal support pipe 130 are adjacent to each other with their ends facing each other. The peripheral portions of the plates 140 are supported.

Here, on the upper surface of the transverse support pipe 120 , a first drainage channel 121 is formed to be elongated along the longitudinal direction of the transverse support pipe 120 , so that moisture flowing into the gaps between the transparent plates 140 in the transverse direction It flows along the first drainage conduit 121 of the support pipe 120 to be drained. To this end, as shown in FIG. 5, on the upper surface of the transverse support pipe 120, a pair of first support parts protruding upward from both ends to support the periphery of the adjacent transparent plate 140 at a distance from each other, respectively ( 122) and a first fastening part 123 protruding upward from the central part so that the first fastening bolt 150c for fixing the transverse cover 150a penetrates and is fastened is formed, and the first support part 122 A first drainage channel 121 is formed in a concave shape between the and the first fastening part 123 .

And, the first waterproof sheet 170 is further installed in a state in close contact along the upper surface of the transverse support pipe (120). That is, the first waterproof sheet 170 is in close contact along the surfaces of the first support part 122 , the first drainage channel 121 , and the first fastening part 123 of the transverse support pipe 120 , and the first waterproof The first intervening portions 171 provided at both ends of the sheet 170 are interposed between the pair of first supporting portions 122 and the transparent plate 140 and pressed while the transparent plate 140 is stably damaged without contact. It provides support and at the same time blocks the penetration of moisture.

It is preferable that the first waterproof sheet 170 is continuously and long without a cut section along the first drain 121 of the transverse support pipe 120 . Accordingly, it is possible to thoroughly block the moisture flowing along the first drain 121 from contacting the lateral support pipe 120 to cause corrosion. On the other hand, if it is difficult to continuously form the first waterproof sheet 170 along the lateral support pipe 120 , it is overlapped between the adjacent first waterproof sheets 170 at the cut-off portion of the first waterproof sheet 170 . Install it continuously with a joint. Then, it becomes possible to relatively thoroughly block the water leakage from the cut portion of the first waterproof sheet 170 .

According to this configuration, moisture flowing into the spaced gaps of the transparent plates 140, in particular, the first fastening bolt 150c, including moisture flowing downward through the gap of the portion passing through the transverse cover 150a. It is possible for the moisture that can be introduced through the external paths to flow along the first drainage channel 121 formed on the upper surface of the transverse support pipe 120 without being stagnant and to be drained. For reference, the moisture flowing along the first drain 121 is finally discharged through a separate drain pipe or drain provided in the wall portion 100B. As a result, the problem of water leakage on the road through which the vehicle passes or the moisture is stagnated in the roof part 100B for a long time, and the transverse strut 110a and longitudinal strut 110b, the lateral support pipe 120 and the longitudinal support pipe ( 130) and even metallic fasteners can solve the problem of causing corrosion.

The transverse cover module 150 and the longitudinal cover module 160 are respectively installed in the transverse direction and the longitudinal direction along the spaced gaps of the transparent plates 140 facing the ends of the periphery, so that the periphery of the transparent plate 140 is installed. It serves to fix the gap between the ends while covering the gap so that it does not move.

In the transverse cover module 150 , the transverse cover 150a is fastened to and fixed to the transverse support pipe 120 by the first fastening bolt 150c. A first head groove 151 is formed in the central portion through which the first fastening bolt 150c passes in the transverse cover 150a so that the head of the first fastening bolt 150c is inserted without protruding upward.

In addition, first gaskets 150b constituting the first cover module 150 together with the transverse cover 150a are installed at both ends of the transverse cover 150a to be in close contact with the upper surface of the periphery of the transparent plate 140 . make it possible The first gasket 150b is preferably made of a thermoplastic rubber material having excellent air blocking and sound insulation and excellent water resistance (waterproofing). The first gasket 150b has a first body portion 157 having a wavy pattern on its lower surface and is in close contact with the transparent plate 140 , and a T-shaped cross-section extending upward from the upper surface of the first body portion 157 . of the first head portion 156 . Correspondingly, first fitting grooves 155 into which the first head portion 156 of the first gasket 150b are fitted are formed at both ends of the transverse cover 150a. When the first gasket 150b is installed, it is possible to effectively block moisture from penetrating into the gap between the transverse cover 150a and the transparent plate 140 , and the first gasket formed at both ends of the first waterproof sheet 170 . The transparent plate 140 is stably supported on the upper and lower sides together with the intervening portion 171 .

In the case of the longitudinal cover module 160, the same as the transverse cover module 150 is provided, and the shape is as shown in FIG. 11 is a diagram for explaining a modified embodiment in which the drain sheet 180 is added, but since the longitudinal cover module 160 is commonly applied, referring to FIG. 11 , in the case of the longitudinal cover 160a, the first It is fastened to the longitudinal support pipe 130 by two fastening bolts 160c. A second head groove 161 is formed in the central portion through which the second fastening bolt 160c passes in the longitudinal cover 160a so that the head of the second fastening bolt 160c is inserted without protruding upward. In addition, second gaskets 160b constituting the second cover module 160 together with the longitudinal cover 160a are installed at both ends of the longitudinal cover 160a to be in close contact with the upper surface of the periphery of the transparent plate 140 . make it possible Even in the case of the second gasket 160b, it is possible to effectively block moisture from penetrating into the gap between the longitudinal cover 160a and the transparent plate 140 .

On the other hand, the present invention is capable of various types of modified embodiments modified from the above-described embodiment. Hereinafter, these modified embodiments will be described.

6 is an enlarged view of a main part of a soundproof tunnel according to a first modified embodiment of the present invention.

As shown, the soundproof tunnel according to the first modified embodiment of the present invention has a first lower cap 152 having a U-shaped cross section on the lower surface of the portion where the first head groove 151 is formed in the transverse cover 150a. It is characterized in that it is installed in a padded form.

Accordingly, the moisture flowing downward through the gap of the portion through which the first fastening bolt 150c is penetrated in the first head groove 151 of the transverse cover 150a does not flow directly into the transverse support pipe 120. It is possible to block in the middle by the first lower cap 152 . In the case of the first lower cap 152, when the transverse cover 150a and the transverse support pipe 120 are fastened in order to fix the transparent plate 140, no load is applied, so a lightweight metal such as aluminum It is generally provided as a material, but compared to the lateral cover 150a, if it is not necessarily provided with the same material and is provided with a synthetic resin that is more resistant to corrosion as a material, the installation effect can be increased.

In the case of a configuration not described above in the soundproof tunnel according to the first modified embodiment of the present invention, a separate description thereof will be omitted since it is substantially the same as the previous embodiment.

7 is an enlarged view of a main part of a soundproof tunnel according to a second modified embodiment of the present invention.

As shown, in the soundproof tunnel according to the second modified embodiment of the present invention, the first lower cap 152 having a U-shaped cross section on the lower surface of the portion where the first head groove 151 is formed in the transverse cover 150a. In addition to being installed in this padded form, it is characterized in that a first upper cap 153 of an inverted U-shaped cross-section is installed to cover the first head groove 151 of the transverse cover 150a from the upper side.

Accordingly, the first upper cap 153 primarily blocks moisture from flowing into the first head groove 151 of the transverse cover 150a, while the first head groove 151 of the transverse cover 150a. In the first fastening bolt 150c, the moisture flowing downward through the gap in the penetrating portion does not flow into the transverse support pipe 120, but the first lower cap 152 makes it possible to block the second half in the middle. do.

Here, in the case of the first upper cap 153 and the first lower cap 152, no load is applied when the transverse cover 150a and the transverse support pipe 120 are fastened to fix the transparent plate 140. Since it is a part, it is usually provided with a lightweight metal material such as aluminum, but compared to the lateral cover 150a, if it is not necessarily provided with the same material and is provided with a synthetic resin that is more resistant to corrosion as a material, the installation effect can be increased.

On the other hand, although not shown in the drawings, a modified configuration in which only the first upper cap 153 is provided except for the first lower cap 152 in the configuration of the soundproof tunnel according to the second modified embodiment of the present invention is also possible. .

In the case of a configuration not described above in the soundproof tunnel according to the second modified embodiment of the present invention, a separate description thereof will be omitted since it is substantially the same as the previous embodiment.

8 is an enlarged view of a main part of a soundproof tunnel according to a third modified embodiment of the present invention.

As shown, in the soundproof tunnel according to the third modified embodiment of the present invention, the upper surface of the transverse cover 150a is not simply formed as a flat surface, but is of a gentle dome shape that gradually increases in height from the periphery to the center. It is characterized in that it is formed with an inclined surface. Such a configuration may also be applied to the longitudinal cover 160a.

Accordingly, the first fastening bolt 150c in the first head groove 151 is not introduced into the first head groove 151 formed in the center of the transverse direction cover 150a, but is dispersed by flowing around it. It is possible to minimize the amount of moisture flowing into the lower side through the gap of the perforated area.

In the case of the configuration not described above in the soundproof tunnel according to the third modified embodiment of the present invention, since it is substantially the same as the previous embodiment, a separate description thereof will be omitted.

9 is an enlarged view of a main part of a soundproof tunnel according to a fourth modified embodiment of the present invention.

As shown, in the soundproof tunnel according to the fourth modified embodiment of the present invention, the upper surface of the transverse cover 150a is not simply formed as a flat surface, but is of a gentle dome shape that gradually increases in height from the periphery to the center. In addition to being formed as an inclined surface, it is characterized in that a first upper cap 153 of an inverted U-shaped cross-section is installed to cover the first head groove 151 of the transverse cover 150a from the upper side.

Accordingly, while the upper surface of the transverse cover 150a is formed with a gentle dome-shaped inclined surface, moisture does not flow into the first head groove 151 formed in the center, but flows and disperses around it, while the second head groove In the case of moisture to be introduced into the 161, the first upper cap intercepts the intermediate block, thereby minimizing the amount of moisture flowing downward through the gap of the portion through which the first fastening bolt 150c is penetrated in the first head groove 151. be able to do

Here, in the case of the first upper cap 153, the load is not applied when the transverse cover 150a and the transverse support pipe 120 are fastened to fix the transparent plate 140, so it is usually lightweight like aluminum. Although it is generally provided with a metal material, compared to the lateral cover 150a, if it is not necessarily provided with the same material and is provided with a synthetic resin that is more resistant to corrosion, the installation effect can be increased.

In the case of the configuration not described above in the soundproof tunnel according to the fourth modified embodiment of the present invention, since it is substantially the same as the previous embodiment, a separate description thereof will be omitted.

10 is a cross-sectional view for explaining the intersection of a transverse support pipe and a longitudinal support pipe in a soundproof tunnel according to a fifth modified embodiment of the present invention, and FIG. 11 is a soundproof tunnel according to a fifth modified embodiment of the present invention. It is an enlarged cross-sectional view by cutting the cross section of the transverse support pipe and the longitudinal support pipe in the transverse direction.

As shown, the soundproof tunnel according to the fifth modified embodiment of the present invention is characterized in that the drainage sheet 180 is further provided along the upper surface of the longitudinal support pipe 130 .

A plurality of protrusion lines 182 formed long in the longitudinal direction on the upper surface of the sheet body 181 of the drain sheet 180 are provided on the upper surface of the drain sheet 180 as shown in FIG. 11, and the protrusion lines 182. They are spaced apart from each other in the width direction of the drain sheet 180 and are arranged side by side. As a result, a small drainage channel 183 is formed between the protrusion lines 182 spaced apart so that moisture can be guided and flowed. The drain 183 formed between the protrusion lines 182 intersects the first drain 121 of the transverse support pipe 120 , and the water flowing through the channel formed between the protrusion lines 182 is transferred to the first drain 121 . ) joins the flowing water.

Here, the flow path formed between the protrusion lines 182 in the drainage sheet 180 is formed at a higher position than the first drainage passage 121 of the transverse support pipe 120 to flow along the drainage sheet 180 . It allows moisture to smoothly join the first drainage channel 121 .

As such, in the drainage sheet 180 installed in close contact with the upper surface of the longitudinal support pipe 130 , moisture flowing into the spaced gaps of the transparent plates 140 , in particular, the second fastening bolt 160c penetrates the longitudinal cover 160a . It guides the moisture that can be introduced through other paths, including the moisture flowing downward through the gap of the part to flow along the longitudinal support pipe 130 without being stagnant. In the case of moisture flowing in the direction in which the longitudinal support pipe 130 is installed by the drain sheet 180, it is collected by a separate integrated drain pipe installed in the transverse direction of the roof part 100B and then installed in the wall part 100B. or discharged through a drain.

In the case of the configuration not described above in the soundproof tunnel according to the fifth modified embodiment of the present invention, since it is substantially the same as the previous embodiment, a separate description thereof will be omitted.

12 is an enlarged cross-sectional view of the cross section of the transverse support pipe and the longitudinal support pipe in the soundproof tunnel according to the sixth modified embodiment of the present invention.

As shown, the soundproof tunnel according to the sixth modified embodiment of the present invention is characterized in that the second drainage channel 131 is formed along the longitudinal support pipe 130 . To this end, on the upper surface of the longitudinal support pipe 130, a pair of second support parts 132 protruding upward from both ends to support the peripheral portions of the adjacent transparent plates 140 at a distance from each other, and the A second fastening part 133 protruding upward from the center is formed so that the second fastening bolt 160c for fixing the longitudinal cover 160a penetrates and is fastened, and the second fastening part 132 and the second fastening part are formed. A second drainage channel 131 formed in a concave shape is further formed between the parts 133 .

And a second waterproof sheet 190 installed in close contact along the upper surface of the longitudinal support pipe 130 is further provided. The second waterproof sheet 190 is closely adhered along the surfaces of the second support part 132 , the second drainage channel 131 , and the second fastening part 133 of the longitudinal support pipe 130 , and the second The second interposition portions 191 provided at both ends of the waterproof sheet 190 are interposed between the pair of second support portions 132 and the transparent plate 140 and compressed while the transparent plate 140 is stably damaged without contact. It is supported by the , and at the same time it blocks the penetration of moisture.

Accordingly, the moisture introduced through the gap of the portion through which the second fastening bolt 160c is penetrated in the second head groove 161 of the longitudinal cover 160a flows downward through the spaced gap between the transparent plates 140 . Even if it is, it flows along the second drainage channel 131 of the longitudinal support pipe 130 . Here, the moisture flowing along the second drain 131 of the longitudinal support pipe 130 joins the moisture flowing along the first drain 121 of the longitudinal and transverse support pipe 120 . In general, since the longitudinal support pipe 130 intersects with respect to the transverse support pipe 120, a configuration in which the first drain 121 and the second drain 131 intersect and merge is naturally made. .

On the other hand, in the case of moisture flowing along the second drain 131 formed on the upper surface of the longitudinal support pipe 130, it is collected by an integrated drain pipe installed separately in the transverse direction of the roof part 100B and then the wall part 100B. It can also be configured to be guided to be discharged through an installed drain pipe or drain.

In the case of the configuration not described above in the soundproof tunnel according to the sixth modified embodiment of the present invention, since it is substantially the same as the previous embodiment, a separate description thereof will be omitted.

13 is a cross-sectional view for explaining the intersection of the transverse support pipe and the longitudinal support pipe in the soundproof tunnel according to the seventh modified embodiment of the present invention, and FIG. 14 is an enlarged view of the main part of FIG. 13 .

As shown, in the soundproof tunnel according to the seventh modified embodiment of the present invention, the transverse support pipe 120 is provided with a first chamber 124a with an open lower surface at the lower side of the pair of first support parts 122, respectively. , the first chamber 124a is characterized in that each of the sound absorbing material 210 is filled. A plurality of through-holes 124b are formed in the wall surface 124 of the first chamber 124a to reach the sound absorbing material 210 after the noise transmitted from the outside passes.

Furthermore, the lateral support pipe 120 includes a first fastening portion 123 and a first intermediate chamber 125 formed below the first drain 121, and is disposed between the pair of first chambers 124a. It is configured to form an air layer in the. As such, when an air layer is formed by the first intermediate chamber 125 between the sound absorbing materials 210 installed below the first support 122, the sound absorbing materials 210 located on both sides using the air layer as a medium act simultaneously to reduce noise. It can be effectively absorbed and destroyed.

As described above, according to the configuration of the seventh modified embodiment, the sound-absorbing materials 210 installed on both sides of each one of the lateral support pipes 120 with an air layer therebetween absorb a large portion of the noise reflected inside the soundproof tunnel, making it more comfortable It contributes to creating the environment inside the tunnel.

In the case of a configuration not described above in the soundproof tunnel according to the seventh modified embodiment of the present invention, a separate description thereof will be omitted since it is substantially the same as the previous embodiment.

15 is a cross-sectional view for explaining the intersection of the transverse support pipe and the longitudinal support pipe in the soundproof tunnel according to the eighth modified embodiment of the present invention.

As shown, the soundproof tunnel according to the eighth modified embodiment of the present invention is in contact with one side and the other side of the transverse cover 150a, respectively, and along the transverse cover 150a, a side drainage passage ( 220) is characterized in that it is further installed.

In addition to blocking moisture from approaching the installation area of the lateral cover 150a, which is a vulnerable area for moisture penetration, the side drain 220 guides the flow of moisture so that it is drained so that it can more effectively solve the problem of water leakage. will be.

In the case of a configuration not described above in the soundproof tunnel according to the eighth modified embodiment of the present invention, a separate description thereof will be omitted since it is substantially the same as the previous embodiment.

Although preferred embodiments of the present invention have been described above, various changes, modifications and equivalents may be used in the present invention. It is clear that the present invention can be equally applied by appropriately modifying the above embodiments. Accordingly, the above description is not intended to limit the scope of the present invention, which is defined by the limits of the following claims.

100A: wall part 100B: roof part
110a: transverse strut 100b: longitudinal strut
120: transverse support pipe 130: longitudinal support pipe
140: transparent plate 150: transverse cover module
160: longitudinal cover module 170: first waterproof sheet
180: drainage sheet 190: second waterproof sheet

Claims (15)

In the soundproof tunnel comprising a wall part erected opposite to the ground at a distance in the lateral direction, and a roof part connecting and covering the upper end of the wall part,
The roof portion, a plurality of transparent plates arranged in a row in the transverse direction and the longitudinal direction; a transverse support pipe and a longitudinal support pipe installed in the transverse and longitudinal directions along the spaced gaps of the transparent plates to support the transparent plate from the lower side; a transverse cover and a longitudinal cover installed in the transverse and longitudinal directions along the spaced gaps of the transparent plates to cover the spaced gaps of the transparent plates; and a transverse post and a longitudinal post supporting the transverse support pipe and the longitudinal support pipe from the lower side;
On the upper surface of the transverse support pipe, a first drainage channel is formed long in the longitudinal direction of the transverse support pipe, so that moisture introduced into the spaced gaps of the transparent plates flows along the first drain channel of the transverse support pipe to be drained. However, on the upper surface of the transverse support pipe, a pair of first support parts protruding upward from both ends to support the peripheral portions of adjacent transparent plates spaced apart from each other, and the transverse cover is fixed The first fastening bolt protrudes upward from the central part so that the first fastening bolt is fastened therethrough to form a first fastening part having the same height as the first support part, and the first drain pipe is recessed between the first support part and the first fastening part Two of them are formed side by side on both sides around the first fastening part,
A first waterproof sheet is installed in close contact with the entire upper surface of the transverse support pipe along the surface of the first support part, the first drain channel, and the first fastening part, and both ends are interposed between the first support part and the periphery of the transparent plate. Further provided, wherein the first waterproof sheet is continuously installed without a cut section along the lateral support pipe to prevent leakage of water. delete delete delete According to claim 1,
The transverse support pipe includes first chambers each having an open lower surface under the pair of first support parts, each of the first chambers is filled with a sound absorbing material, and noise transmitted from the outside is provided on the wall surface of the first chamber. A soundproof tunnel, characterized in that a plurality of through-holes are formed so as to pass through and reach the sound-absorbing material. 6. The method of claim 5,
The transverse support pipe includes the first fastening portion and the first intermediate chamber formed downwardly with the first drain, and an air layer is formed between the pair of first chambers. According to claim 1,
A first head groove into which the head of the first fastening bolt for fixing the transverse cover to the transverse support pipe is formed is formed in the central portion of the transverse cover,
A first lower cap having a U-shaped cross-section is installed on the lower surface of the portion where the first head groove is formed in the transverse cover, and the lower side through the gap of the portion through which the first fastening bolt is penetrated in the first head groove. Soundproof tunnel, characterized in that it can block the moisture flowing into the tunnel. According to claim 1,
A first head groove into which the head of the first fastening bolt for fixing the transverse cover to the transverse support pipe is formed is formed in the central portion of the transverse cover,
A first upper cap having an inverted U-shaped cross-section that covers the first head groove of the transverse cover from the upper side is installed to block moisture flowing into the first head groove. 9. The method of claim 8,
A first lower cap having a U-shaped cross-section is installed on the lower surface of the portion where the first head groove is formed in the transverse cover, and the lower side through the gap of the portion through which the first fastening bolt is penetrated in the first head groove. Soundproof tunnel, characterized in that it can block the moisture flowing into the tunnel. According to claim 1,
Soundproof tunnel, characterized in that the side drainage passages of the U-shaped cross section are further installed along one side and the other side of the transverse cover. According to claim 1,
The longitudinal support pipe is provided with a square pipe having a flat top surface, and a drain sheet is further provided along the top surface of the longitudinal support pipe between the transparent plate and the longitudinal support pipe, and the drain sheet On the upper surface, a plurality of protrusion lines formed long in the longitudinal direction of the drain sheet are arranged side by side spaced apart from each other so that moisture is guided and flows between the spaced apart between the protrusion lines to join the first drain channel of the transverse support pipe. , The flow path formed between the protrusion lines in the drain sheet is formed at a position higher than the first drain channel of the transverse support pipe so that moisture flowing along the drain sheet can smoothly join the first drain channel Characterized by soundproof tunnel. delete According to claim 1,
On the upper surface of the longitudinal support pipe, a pair of second support parts protruding upward from both ends to support the peripheral portions of adjacent transparent plates spaced apart from each other, and a second fastening bolt for fixing the longitudinal cover A second fastening part protruding upward from the central part is formed so as to be fastened therethrough, and a second drainage channel formed in a concave shape between the second support part and the second fastening part is further formed to flow into the spaced gaps between the transparent plates. Soundproof tunnel, characterized in that the water that has been used flows along the second drain of the longitudinal support pipe and joins the water that flows along the first drain of the transverse support pipe. 14. The method of claim 13,
A second support part formed on the upper surface of the longitudinal support pipe, a second drainage pipe, and a second waterproof sheet installed along the second fastening part, both ends of which are interposed between the second support part and the periphery of the transparent plate, are further provided. soundproof tunnel. According to claim 1,
The soundproof tunnel, characterized in that the upper surface of at least one of the transverse cover and the longitudinal cover is formed as an inclined surface that gradually increases in height from the periphery to the center.

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