KR102391864B1 - A tunnel soundproof wall - Google Patents

Abstract

The present invention relates to a well-drained and easily coupled tunnel type soundproof wall support and a tunnel soundproof wall using the same, wherein the tunnel soundproof wall includes lateral side soundproof units and an arch type support unit, which enhances durability of a tunnel soundproof unit, enhances work convenience and lowers accident risk due to light-weighting by performing a structural change so as to lighten weight of the tunnel type soundproof support in which arch type supports are arranged on the tunnel soundproof unit at regular intervals and traverse supports are formed so as to support the arch type supports in a longitudinal direction. To this end, the present invention provides a tunnel type soundproof wall support, wherein in a tunnel type soundproof wall, a tunnel soundproof unit is formed so as to cover upper ends of lateral side sound proof units formed at both ends, a plurality of arch type supports are arranged in a longitudinal direction on the tunnel soundproof unit and a plurality of traverse type supports are arranged so as to provide a fixation force of a longitudinal direction with respect to the arranged arch type supports, comprising: a plurality of fixation units formed at both ends of neighboring soundproof panels respectively; reinforcing support units formed at one ends of the plurality of fixation units and enhancing durability by providing support such that the plurality of fixation units, which are separated, are integrated; and a finishing cover formed on the outer circumference of the tunnel soundproof unit to prevent foreign matter from being intruded into a space between the plurality of fixation units.

Description

Tunnel-type soundproof wall support with excellent drainage and easy connection and tunnel soundproof wall using the same

The present invention relates to a tunnel-type soundproofing wall support with excellent drainage and easy fastening, and a tunnel soundproofing wall using the same, and more particularly, comprising a side soundproofing part and a tunneling soundproofing part, wherein the arch-shaped supports are arranged at regular intervals in the tunneling soundproofing part By performing structural changes to lighten the tunnel-type soundproof wall support made of the horizontal support to support the longitudinal direction of the arch-shaped support, the durability of the tunnel soundproofing unit is improved by lightening, and the convenience of work and the risk of safety accidents are reduced It relates to a tunnel type sound barrier support with excellent drainage and easy fastening, and a tunnel sound barrier using the same.

In general, high-rise buildings constructed in downtown areas and residential areas are usually adjacent to roads, and they are usually exposed from vehicle noise generated in these adjacent roads.

In order to block or absorb the noise inside the road, various blocking walls or sound-absorbing walls are installed on the road surface to prevent the noise inside the road from directly affecting the building. There is a problem in that it is not safe from noise inside the road beyond a certain amount of advice due to the limitations of the vehicle.

Therefore, as described above, tunnel-type soundproof walls are applied to downtown areas or residential areas where high-rise buildings are dense, and the tunnel-type soundproof walls completely seal both sides and upper parts of the road to prevent the noise inside the road from leaking out and at the same time By effectively absorbing the noise of the vehicle, the driving noise affecting the driver is also reduced.

As shown in FIG. 1, the tunnel-type soundproof wall includes a plurality of side soundproofing parts (1) installed by installing the posts at regular intervals in the middle of the upper end of the foundation when the soundproofing panel is installed, and sandwiching the soundproofing panels in turn between these posts. ), and a tunnel soundproofing portion (2) formed in an arcuate shape to cover the upper ends of the plurality of side soundproofing portions (1).

In addition, the tunnel soundproofing unit 2 includes an arcuate support 3 configured at the upper end between the plurality of side soundproofing parts 1 and a lateral support 4 configured to support the arcuate support 3 configured at regular intervals. ), and a soundproof panel is configured in the space between the arcuate support (3) and the lateral support (4).

However, as the conventional arcuate support 3 and the lateral support 4 are composed of a heavy H-beam, the thickness of the H-beam needs to be increased unnecessarily in order to improve the durability of the tunnel sound insulation part 2, and these There is a problem in that the manufacturing cost is inevitably increased due to the increase in thickness.

In addition, there is a problem in that the risk of safety accidents is high when the arcuate support 3 and the lateral support 4 are installed by the H-beam, whose weight is increased due to the increase in thickness, and the degree of injury is increased when a safety accident occurs.

Republic of Korea Patent No. 10-1839873 (2018.04.27. Announcement) Korean Patent No. 10-1760303 (2017.07.21. Announcement)

As proposed in order to solve the above problems, an object of the present invention is to include a side soundproofing part and a tunnel soundproofing part, wherein the arcuate supports are arranged at regular intervals in the tunnel soundproofing part and support the longitudinal direction of the arcuate supporters. By carrying out structural changes to lighten the support of the tunnel-type soundproofing wall made of the lateral support, the durability of the tunnel-type soundproofing part is improved by weight reduction, the convenience of work and the risk of safety accidents are reduced. It is to provide a support and a tunnel sound barrier using the same.

In the present invention for achieving the above object, a tunnel soundproof part is configured to cover the upper end of the side soundproof part configured at each of both ends, and a plurality of arcuate supports in the tunnel soundproof part are arranged along the longitudinal direction, and the arrangement A tunnel-type soundproofing wall support including a plurality of horizontal supporters arranged to provide a longitudinal fixing force for the arcuate support, comprising: a plurality of fixing parts configured at both ends of adjacent soundproofing panels; a reinforcing support part configured at one end of the plurality of fixing parts to support the separated plurality of fixing parts to be integrated to improve durability; and a finishing cover configured on the outer periphery of the tunnel soundproofing part to prevent foreign substances from penetrating into the space between the plurality of fixing parts.

In the present invention, the reinforcing support unit includes a first reinforcing bar configured at one end of the fixing unit, a second reinforcing bar configured at one end of the first reinforcing bar, and fastening means for fixing between the first and second reinforcing bars, ; The first reinforcing bar is bent to support a first contact surface, a first support surface extending orthogonally from both ends of the first contact surface, and bent at the end of the first support surface to engage with one end of the fixing part. a locking surface; The second reinforcing bar includes: a second contact surface configured to be in close contact with the first contact surface; It is preferable to include

In the present invention, the reinforcing support includes a horizontal reinforcing material configured between the first and second reinforcing bars to improve reinforcing force in the horizontal longitudinal direction; It is preferable to include first and second recessed grooves in each of the first and second contact surfaces of the first and second reinforcing bars to a predetermined depth so that the horizontal reinforcing material is inserted inside.

In the present invention, each of the first and second adhesion surfaces of the first and second reinforcing bars includes an engaging surface that expands the surface area as it sinks to a predetermined depth to strengthen the reinforcing force.

In the present invention, the fixing part is in close contact with one end of the soundproof panel, a fastening hole into which a T-bolt configured on one side of the soundproof panel is inserted is formed, and is in close contact with one side of the soundproof panel by a fixing nut for fastening the inserted T-bolt a third adhesive surface fixed thereto; a third support surface extending a predetermined length orthogonally to the third contact surface; and a bending seating surface configured at an end of the third support surface to engage one end of the reinforcing support so that the fixed portion and the reinforcing support are integrated.

In the present invention, the third support surface includes a support surface that is configured to be bisected by cutting one side, and extending orthogonally from each cut; and a support shaft configured between the supporting surfaces divided by the incision to support the united state; It is supported by the support shaft and is configured between the bisected bearing surfaces to maintain the reinforced support part firmly adhered to the soundproof panel and to improve durability by absorbing shocks acting on the tunnel-type soundproof wall support. It is preferable to include a spring to provide.

In the present invention, the third contact surface, the cover supporting surface is configured to protrude upward a certain length, and is in close contact with one end of the finishing cover seated on the upper end and to maintain the fixed state by the fixing screw; including; it is preferable

In the present invention, the fixing part, the first fixing member having one end seated on the upper end of the soundproof panel and extending downward a predetermined length; a second fixing member configured below the first fixing member and supporting one end of the reinforcing support part to be caught by the lower end thereof; a closing member configured to have a lower end seated on the upper end of the first fixing member and a lower end of the finish cover to be in close contact with the upper end and fixed with a fixing screw; a fastening fixing member configured between the first and second fixing members to support the first and second fixing members to be fixed; and a second fixing screw supporting the finishing member to be fixed to the first fixing member.

In the present invention, the fixing portion, one end is seated on each upper end of the adjacent soundproof panel and a plurality of first fixing members extending downward a predetermined length; and an intermittent support portion configured between the plurality of first fixing members and the reinforcing support portion to support the reinforcing support portion to be firmly fixed to the soundproof panel; The intermittent support portion, and a plurality of fastening bolts configured on one side of the first fixing member; a second fixing nut fastened to the upper end of the fastening bolt and fixed to the first fixing member to elevate the fastening bolt; And one side is configured to be supported on the lower end of the plurality of fastening bolts, and the other side supports one end of the fixed support, so as to maintain a state in which the fixed support is firmly attached to the soundproof panel while ascending and descending according to the elevation of the fastening bolt. It is preferable to include a pedestal.

In the present invention, between the soundproof panel and the fixed part, while absorbing or alleviating vibration or shock acting from the inside and outside, and a buffer packing for supporting to prevent the penetration of foreign substances; it is preferable to include.

The present invention comprises: a tunnel-type soundproof wall support comprising any one of claims 1 to 9; a soundproof panel in which a T-shaped groove is formed on one side coupled to the tunnel-type soundproofing wall support; and a T-bolt coupled to the T-shaped groove of the soundproof panel.

According to the present invention, it is composed of a side soundproof part and a tunnel soundproof part, and in the tunnel soundproof part, arcuate supports are arranged at regular intervals, and the tunnel-type soundproof wall support composed of lateral supports to support the longitudinal direction of the arcuate supporter is structural to lighten the weight. By performing the change, there is an effect of improving the durability of the tunnel soundproofing part by reducing the weight, and lowering the convenience of work and the risk of a safety accident.

In addition, even if a leak occurs between the soundproof panel and the finish cover, the leaked rainwater is collected by the reinforcement support configured below the soundproof panel, and the rainwater collected in this way is transported along the longitudinal direction of the reinforcement support part and at the end By allowing drainage to be made, there is an effect of preventing water leakage into the tunnel sound barrier.

In addition, since the lightweight tunnel-type support and the soundproof panel are assembled by means of fastening means, there is an effect of improving the installation efficiency of the tunnel soundproof wall with the simplicity of assembly, the convenience of work, and the simplicity of installation.

1 is a schematic perspective view of a typical tunnel-type sound barrier.
Figure 2 is a partial disassembled coupling cross-sectional view of the tunnel-type sound insulation wall support according to the first embodiment of the present invention.
Figure 3 is an exploded cross-sectional view of the reinforcement support according to the first embodiment of the present invention.
Figure 4 is a cross-sectional view of the reinforcing support according to the first embodiment of the present invention.
5 is a cross-sectional view of a fixing part according to a first embodiment of the present invention;
6 is a view of the coupling structure of the fixing unit according to the first embodiment of the present invention.
7 is a combined cross-sectional view of a tunnel-type sound insulation wall support according to a second embodiment of the present invention.
8 is a cross-sectional view of a fixing part according to a second embodiment of the present invention.
9 is a combined cross-sectional view of a tunnel-type sound insulation wall support according to a third embodiment of the present invention.
10 is a partially exploded cross-sectional view of a fixing part according to a third embodiment of the present invention;
11 is a partially enlarged coupling cross-sectional view of a fixing part according to a third embodiment of the present invention.
12 is a cross-sectional view of a reinforcing support unit according to a fourth embodiment of the present invention;
12a is a circle, 12b is a rhombus.
13 is a cross-sectional view of a reinforcing support unit according to a fifth embodiment of the present invention;
13a is a recessed type, 13b is a recessed plural type, and 13c is an alternating type.
14 is a combined cross-sectional view of a tunnel-type sound barrier support according to a sixth embodiment of the present invention.
15 is a partially exploded cross-sectional view of a fixing part according to a sixth embodiment of the present invention;
16 is a combined cross-sectional view of a tunnel-type sound barrier support according to a seventh embodiment of the present invention.
17 is a partially exploded cross-sectional view of a fixing part according to a seventh embodiment of the present invention;

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

<First embodiment>

As shown in FIGS. 2 to 6 , the tunnel type sound barrier support of the first embodiment includes a reinforcing support unit 10 , a fixing unit 20 , and a finishing cover 30 .

As shown in FIG. 3 , the reinforcing support unit 10 includes a first reinforcing bar 110 configured at one end of the fixing unit 20 , and a second reinforcing bar 120 configured at one end of the first reinforcing bar 110 . , and a horizontal reinforcing material 130 configured in the first and second reinforcing bars 110 and 120 .

The first reinforcing bar 110 is one end of the fixing part 20, which is configured below with reference to FIG. 3, and is fixed in close contact with the lower end of the soundproof panel by the fixing force of the fixing part 20, so as to strengthen the bearing force. do.

The first reinforcing bar 110 includes a first contact surface 112 and a first support surface 114 erected at both ends of the first contact surface 112 by a predetermined length.

In addition, a first recessed groove 116 that is recessed to a predetermined depth from one side of the first adhesion surface 112 , that is, the center, to allow the horizontal reinforcement 130 to be inserted is included.

The first recessed groove 116 is formed to be recessed to a predetermined depth inward from the center of the first adhesion surface 112, and as a part of the horizontal reinforcement 130, that is, the middle part is inserted, the horizontal reinforcement ( 130) to strengthen the horizontal reinforcement.

In addition, at the end of the first supporting surface 114, the bending engaging surface 118 is hooked on one end of the fixing part 20 and supported so that it can be closely attached to the soundproof panel side by the fixing force of the fixing part 20. is formed

The bending engaging surface 118 is configured to be bent on the first supporting surface 114, and is configured such that one end of the fixing part 20 is engaged in the form of a hook because of the double bending.

In addition, a part of the fastening means 140 is formed on the first adhesive surface 112 , and a fastening hole into which the fastening means 140 is inserted so as to be firmly fixed by fastening with the second reinforcing bar 120 provided at one end is provided. is formed

In this case, the fastening means 140 configured on the first contact surface 112 is formed of a bolt, and the bolt maintains a state fixed to the first contact surface 112 by welding, etc. It is configured to facilitate fastening of the nut, which is the fastening means 140 positioned at 120 .

The second reinforcing bar 120 is configured at one end of the first reinforcing bar 110 , that is, at the lower end with reference to FIG. 3 , and is configured to reinforce the first reinforcing bar 110 .

The second reinforcing bar 120 includes a second cohesive surface 122 that is in close contact with the first cohesive surface 112 of the first reinforcing bar 110, and a second reinforcing bar erected at both ends of the second cohesive surface 122, respectively. It includes two support surfaces 124 .

The second adhesion surface 122 is configured to be in close contact with one end of the first adhesion surface 112 , that is, the lower end, to enhance the reinforcing force.

In addition, the second adhesive surface 122 is formed with a predetermined depth in a shape and direction symmetrical to the first recessed groove 116 of the first adhesive surface 112 , and a space between the first recessed grooves 116 . and a second recessed groove 126 forming a space into which the horizontal reinforcement 130 can be inserted.

In addition, both ends of the second support surface 124 extend to a predetermined length, respectively, and are formed in a direction symmetrical to the first support surface 114 of the first reinforcing bar 110 .

In addition, a rain gutter groove 128 is formed at the end of the second support surface 124 to be bent so that a space capable of accommodating foreign substances such as rainwater is formed inside by bending.

In addition, a part of the bolt, which is a part of the fastening means 140 configured in the first reinforcing bar 110 , is inserted into the second contact surface 122 , and is fastened by a nut, so that the second reinforcing bar is attached to the first reinforcing bar 110 . A fastening hole is formed so that the 120 is closely adhered and fixed.

The horizontal reinforcing bar 130 is inserted into the space of the first and second reinforcing bars 110 and 120, that is, the first and second recessed grooves 112 and 122, to strengthen the horizontal reinforcing force. perform the function

In this case, the shapes or shapes of the first and second recessed grooves 112 and 122 are formed to correspond to the shape or shape of the horizontal reinforcing bar 130 .

Accordingly, the reinforcing support unit 10 is configured such that the second adhesion surface 122 of the second reinforcing bar 120 is in close contact with the first adhesion surface 112 of the first reinforcing bar 110 as shown in FIG. 4 . When the space of the first and second recessed grooves 116 and 126 is formed, the horizontal reinforcement 130 is inserted into the space.

And, by inserting the bolt of the fastening means 140 formed on the first contact surface 112 into the fastening hole formed on the second contact surface 122 and fastening the nut at the other end, The first and second reinforcing bars 110 and 120 and the horizontal reinforcing material 130 are firmly fixed.

In addition, as the first and second reinforcing bars 110 and 120 of the reinforcing support unit 10 are formed in a forming method, they are lightweight compared to the conventional H-beam support and maintain reinforcing power, thereby providing convenience of installation. Decrease the manufacturing and installation cost.

The fixing part 20 is configured between the adjacent soundproofing panels, so as to fix the adjacent soundproofing panels. In this case, the fixing part 20 is configured at one end of each of the adjacent soundproof panels.

As shown in FIG. 5 , the fixing part 20 includes a third adhesive surface 210 that is seated on the upper end of one end of the soundproof panel, and a third support extending a certain length from the end of the third adhesive surface 210 . It includes a surface 220, and a bent seating surface 230 configured at the end of the third support surface 220 to support one end of the reinforcing support part 10 to be fixed.

The third contact surface 210 is seated on the upper end of the soundproof panel.

In addition, one end of the T-bolt 5 configured on the one end side of the soundproof panel is inserted into the third contact surface 210 , and a fastening hole 212 is formed to maintain the fixed state by the fixing nut 214 . .

In addition, the upper end of the third adhesion surface 210 is extended by a certain length so that the inner surface of the finish cover 30 is in close contact with the outside, thereby preventing the penetration of foreign substances such as rainwater into the inside through the closing cover 30 . and a cover support surface 216 to prevent it.

In addition, by fastening a fixing screw to the cover support surface 216 , a second fastening hole 218 is configured so that the finishing cover 30 can be maintained in a fixed state by the cover support surface 216 .

Of course, the present invention is not limited thereto, and the cover support surface 216 and the second fastening hole 218 may be omitted if the structure or configuration supports the finishing cover 30 to be firmly fixed to the fixing part 20 . may be

The third support surface 220 is configured to extend a predetermined length downward from one end of the third adhesion surface 210 to be in close contact with one end surface of the soundproof panel.

The bent seating surface 230 is bent at the third support surface 220 , and as the bending locking surface 118 configured on the first reinforcing bar 110 of the reinforcing support 10 is seated, the lower portion of the fixing unit 20 . The reinforcing support unit 10 is configured to maintain a stable seated state.

In this case, as shown in FIG. 6 , the bending seating surface 230 is formed in a shape to engage and support the bending locking surface 118 .

As shown in FIG. 6, the fixing part 20 is configured at both ends of the soundproof panel, and when the third adhesive surface 210 of the fixing part 20 is seated on the upper end of the soundproof panel, the first 3 As the third support surface 220 configured at the lower end of the adhesion surface 210 extends downward from one end of the soundproof panel, the bending seating surface 230 configured at the end of the third support surface 220 is formed inside. do.

As shown in FIG. 2, when the fixing parts 20 are fixed to each of the both ends of the soundproof panel, a gap is formed between the plurality of fixing parts 20, so that foreign substances, such as rainwater, are formed in the gap. It is configured to prevent penetration.

In addition, the finish cover 30 is formed in a streamlined shape, and induces rainwater to naturally flow downward.

In addition, the lower end of the finishing cover 30 is configured so that the inner side is in close contact with the cover support surface 216 of the fixing part 20, and by fastening and fixing the fixing screw 310, the finishing cover 30 is high. It is made to be firmly fixed together with closing the upper part of the government 20.

In addition, the lower end of the finish cover 30 is configured to be in close contact with the upper end of the soundproof panel, and at this time, a finish material such as silicone to prevent foreign substances such as rainwater from penetrating between the lower end of the finish cover 30 and the soundproof panel It includes a caulking 320 for closing.

Assembling and using the tunnel-type sound barrier support configured as described above will be described.

As shown in FIG. 1, the tunnel-type soundproof wall support is configured in a grid shape to cross the arch support and the round support at the upper end of the plurality of side soundproofing parts, so that the tunnel-type soundproofing part is formed as the soundproof panel is formed in the grid. In this case, it is to be replaced with an arcuate support and a round support, or an arcuate support or a round support.

As shown in FIG. 4 , the tunnel-type sound barrier support has a second reinforcing bar 120 positioned at the lower end of the first reinforcing bar 110 , and the first and second reinforcing bars 110 and 120 . And after inserting the horizontal reinforcing material 130 into the second recessed grooves 116 and 126 , it is fastened with a fastening means 140 and fixed, and the reinforcing support unit 10 is assembled.

Then, by inserting the T-bolts 5 configured at one end of each of the adjacent soundproof panels into the fastening holes 212, the fixing part 20 is configured to be seated on the soundproof panel.

In addition, the bending locking surface 118 configured in the first reinforcing bar 110 of the pre-assembled reinforcing support part 10 is seated on the bending seating surface 230 configured below the fixing part 20 .

Then, by fastening the fixing nut 214 to the T-bolt 5 protruding into the fastening hole 212 of the fixing part 20, the fixing part 20 is fixed to each end of the adjacent soundproof panel, and the By configuring the reinforcing support part 10 under the fixing part 20 , the plurality of fixing parts 20 are integrated.

In addition, as shown in FIG. 2 , when the finishing cover 30 is positioned on the top of the plurality of fixing parts 20 , the inner surface of the cover support surface 216 of the fixing part 20 and the closing cover 30 . This is closely adhered, and the fixing screw 310 is fastened from the outside of the closing cover 30 to fix the finishing cover 30 to the upper end between the plurality of fixing parts 20 .

In addition, by coating or attaching a finishing material between the soundproof panel and the finish cover 30 to form the caulking 320 , foreign substances such as rainwater are prevented from penetrating between the soundproof panel and the finish cover 30 .

On the other hand, when rainwater or the like penetrates between the caulking 320 formed between the soundproof panel and the finish cover 30 due to long-time use, etc., it flows into the space between the neighboring soundproof panels and then falls downward, and at this time, the neighboring soundproofing panels The collection is made on the first reinforcing bar 110 of the reinforcing support unit 10 supporting the plurality of reinforcing units 20 configured in each panel. And, the rainwater collected by the first reinforcing bar 110 in this way is drained to the outside through the longitudinal end of the first reinforcing bar 110, so that rainwater that has penetrated between the soundproof panel and the finishing cover is arbitrarily tunneled. It prevents falling into the inside of the soundproof wall.

<Second embodiment>

The same reference numerals are used for the same components as those of the first embodiment, and a detailed description thereof will be omitted.

As shown in FIG. 8, the third support surface 220 of the fixing part 20 of the second embodiment has a support surface 222 in which one side is cut to be separated from each other, and each of the cut ends is bent orthogonally to each other. is formed

In addition, the support surface 222 is configured with a support shaft 224 that supports each of the third support surfaces 220 divided by incision to maintain an integrated state without being separated.

The support shaft 224 inserts a bolt into one of the support surfaces 222 and fastens a nut to the other support surface 222 into which the bolt is inserted, thereby separating the third support surface ( 220) to maintain this unified state. Of course, it is not limited thereto, and the support shaft 224 may be any structure or configuration that allows the bisected support surface 222 to maintain a certain distance and maintain an integrated state.

In addition, a spring 225 providing elasticity to the divided third support surface 220 is included between the support surfaces 222 .

The spring 225 is configured on the third support surface 220 configured to be bisected by incision, and provides compressive elasticity so that the reinforcing support portion 10 can be firmly adhered to the soundproof panel.

In addition, as shown in FIG. 7 , the spring 225 is installed on the soundproof panel inside and outside, for example, due to the characteristics of the tunnel-type soundproof wall, vibration due to noise generated during vehicle driving, or external environment, that is, gusts of wind or raindrops. It is intended to improve the durability of the tunnel-type soundproof wall support by absorbing vibration or shock caused by a collision.

<Third embodiment>

The same reference numerals are used for the same components as those of the first to second embodiments, and detailed description thereof will be omitted.

As shown in FIG. 9 , the fixing part 20 of the third embodiment includes a first fixing member 240 configured at the upper end of the soundproof panel, and a second fixing member configured at the lower end of the first fixing member 240 . Member 250, a closing member 260 configured on the upper end of the first fixing member 240 to fix the closing cover 30, and the first and second fixing members 240 and 250 It is composed of a fastening fixing member 270 for fixing, and a second fixing screw 280 for fixing the first fixing member 240 and the finishing member 260 .

The first fixing member 240 is configured to perform the functions of the third contact surface 210 and the third support surface 220 of the first embodiment, and is configured to be fixed to the soundproof panel.

The second fixing member 250 is configured to perform the functions of the third support surface 220 and the bent seating surface 230 of the first embodiment, and is configured to fix the upper end of the reinforcing support portion 10 .

That is, the third contact surface 210, the third support surface 220, and the bent seat surface 230 of the first embodiment are integrally configured, and the first and second fixing members 240 and 250 of the third embodiment ) is a separate type.

The closing member 260 is configured to perform the function of the cover support surface 214 of the first embodiment, and is configured to fix the closing cover 30 .

In addition, the finishing member 260 has a flat surface 262 seated on the upper end of the soundproof panel, and a protruding surface 264 protruding from one end of the flat surface 262 so that one end of the finishing cover 30 is in close contact. do.

In addition, the plane 262 is seated on the upper end of the soundproof panel, and partially overlaps the upper end of the first fixing member 240, so that the second fixing screw 280 is placed on the upper end of the soundproof panel by the first fixing member ( 240) and the finishing member 260 are fixed at the same time.

In this case, the flat surface 262 and the upper end of the first fixing member 240 are engaged in a concave-convex manner, so that the overall thickness is constant.

In this case, the closing member 260 may be integrally formed on the upper end of the first fixing member 240 to perform the function of the cover support surface 214 of the first embodiment.

<Fourth embodiment>

The same reference numerals are used for the same components as those of the first to third embodiments, and a detailed description thereof will be omitted.

The horizontal reinforcing material 130 of the fourth embodiment has a circular flat cross-section as shown in FIG. 10A or a rhombus shape as shown in FIG. 10B.

Of course, the present invention is not limited thereto, and any cross-sectional shape that is configured between the first and first reinforcing bars 110 and 120 and can strengthen the reinforcing force in the longitudinal direction as the surface area is enlarged can be adopted. .

<Fifth embodiment>

The same reference numerals are used for the same components as those of the first to fourth embodiments, and a detailed description thereof will be omitted.

Between the first and second reinforcing bars 110 and 120 of the fifth embodiment, the surface area for the first and second contact surfaces 112 and 122 that maintain a state in close contact with each other is enlarged to strengthen the reinforcing force. Engagement surfaces 119 and 129 are included.

The engaging surfaces 119 and 129 are, as shown in FIG. 13a, a recessed type recessed to a certain depth, a recessed plural type recessed to a predetermined depth on both sides as shown in FIG. 13b, or a predetermined depth recessed as shown in FIG. 13c. It is an alternating type that is formed symmetrically to each other.

Of course, the present invention is not limited thereto, and any shape or shape capable of increasing the surface area between the first and second contact surfaces 112 and 122 may be adopted for the engaging surfaces 119 and 129 .

In addition, when the engaging surfaces 119 and 129 are applied, the horizontal reinforcement 130 may be omitted, or the horizontal reinforcement 130 and the engaging surfaces 119 and 129 are configured in parallel to enlarge the surface area. can do.

<Sixth embodiment>

The same reference numerals are used for the same components as those of the first to fifth embodiments, and a detailed description thereof will be omitted.

As shown in FIGS. 14 and 15 , the fixing part 20 of the sixth embodiment includes a first fixing member 240 configured at one end of the soundproof panel, and a soundproofing panel configured in the first fixing member 240 . It includes an intermittent support portion 290 for supporting the reinforcing support portion 10 to be fixed.

The intermittent support part 290 is fastened to a fastening bolt 292 configured on one side of the first fixing member 240 , and one end of the fastening bolt 292 , and is fastened to the first fixing member 240 . The second fixing nut 294 to maintain the fixed state of the 292, and one side is supported on the lower end of the fastening bolt 292 and the other side supports the first reinforcing bar 110 of the fixing support unit 10. and a pedestal 296 configured to

The fastening bolt 292 is formed such that a screw thread is formed at the upper end, the second fixing nut 294 is fastened, and the lower end is formed in a 'U' shape so that one side of the pedestal 296 is supported. Of course, the present invention is not limited thereto, and the lower end of the fastening bolt 292 supports and supports one side of the pedestal 296 , as long as it has a shape or shape capable of being supported.

In this case, the first fixing member 240 is configured at each of both ends of the adjacent soundproof panel, and the fastening bolt 292 is configured in each of the plurality of first fixing members 240 .

In addition, the fastening bolt 292 is located below the sound insulation panel as the height of the pedestal 296 is adjusted as the fastening bolt 292 is raised and lowered according to the fastening length of the second fixing nut 294 . By elevating the fixed support portion 10 to be fixed so that the fixed support portion 10 is firmly fixed to the soundproof panel.

The pedestal 296 is configured to be supported on the lower ends of the plurality of fastening bolts 292, and is raised and lowered according to the elevation of the fastening bolts 292. By elevating the 110, the fixed support portion 10 to the soundproof panel maintains the firmly adhered state.

In addition, the interstitial support part 290 is configured in plurality at regular intervals along the longitudinal direction of the fixed support part 10 .

<Seventh embodiment>

The same reference numerals are used for the same components as those of the first to sixth embodiments, and a detailed description thereof will be omitted.

As shown in FIGS. 16 and 17, the fixing part 20 of the seventh embodiment includes a first fixing member 240 configured at one end of the soundproof panel, and one side of the first fixing member 240, It includes a closing member 260 for supporting the closing cover 30 to be fixed.

In addition, the other side of the first fixing member 240 includes an intermittent support portion 290 for fixing between the first fixing members 240 configured in each of the adjacent soundproof panel.

In addition, the lower end of the closing member 260 is configured between the soundproof panel and the finishing member 260 to absorb or alleviate external vibration or shock to protect the soundproof panel and maintain airtightness to prevent foreign substances such as rainwater. It includes a buffer packing 266 to prevent penetration.

The buffer packing 266 is made of silicone, rubber, or synthetic resin. Of course, it is not limited thereto, and the cushioning packing 266 is configured between the soundproofing panel and the fixed part, and absorbs or relieves to prevent weakening of the durability of the soundproofing panel by vibrations or shocks acting from the inside and outside. In addition, any material that prevents foreign substances such as rainwater from penetrating between the soundproof panel and the fixing part can be used.

Accordingly, in the fixing part 20 of the seventh embodiment, the first fixing member 240 is configured on one side of the soundproof panel, and the T-bolt 5 configured at one end of the soundproof panel is the first fixing member 240 . It is inserted into and fixed by a fixing nut, and also is fixed by fastening a second fixing screw 280 to a portion overlapping one end of the first fixing member 240 and one end of the closing member 260 .

At this time, the second fixing screw 280 is such that the first fixing member 240, the finishing member 260, the buffer packing 266, and the soundproof panel are fixed.

Then, the closing cover 30 is configured at the other end of the closing member 260, and is fixed with a fixing screw.

In addition, an intermittent support part 290 is configured at the other end of the first fixing member 240 , so that the reinforcing support part 10 is configured.

What has been described above is only one embodiment for implementing the tunnel type sound barrier support, and the present invention is not limited to the above embodiment. Those of ordinary skill in the art to which the present invention pertains will understand that various modifications can be made without departing from the gist of the present invention.

10: reinforcing support unit 110: first reinforcing bar
112: first contact surface 114: first support surface
116: first recessed groove 118: bending engaging surface
119, 129: interlocking surface 120: second reinforcing bar
122: second contact surface 124: second support surface
126: second recessed groove 128: rain gutter groove
130: horizontal reinforcement 140: fastening means
20: fixing part 210: third contact surface
212: fastening hole 214: fixing nut
216: cover support surface 218: second fastening hole
220: third support surface 222: support surface
224: support shaft 230: bending seating surface
240: first fixing member 250: second fixing member
260: finishing member 262: flat
264: protruding surface 270: fastening member
280: second fixing screw 290: intermittent support part
292: fastening bolt 294: second fixing nut
296: pedestal 30: finish cover

Claims (11)

A tunnel soundproofing unit is configured to cover the upper end of the side soundproofing part configured at both ends, and a plurality of arcuate supports are arranged in the longitudinal direction in the tunnel soundproofing part, and to provide a longitudinal fixing force for the arranged arcuate supports In the tunnel-type sound insulation wall support comprising a horizontal support that is arranged in a plurality,
a plurality of fixing parts configured at both ends of the adjacent soundproof panel;
a reinforcing support part configured at one end of the plurality of fixing parts to support the separated plurality of fixing parts to be integrated to improve durability; and
It includes; a finishing cover configured on the outer periphery of the tunnel soundproofing part to prevent foreign substances from penetrating into the space between the plurality of fixing parts;
The fixing part,
a third adhesive surface that is closely attached to one end of the soundproof panel and has a fastening hole into which a T bolt configured on one side of the soundproof panel is inserted, and is closely fixed to one side of the soundproof panel by a fixing nut for fastening the inserted T bolt;
a third support surface extending a predetermined length orthogonally to the third contact surface; and
Containing; and a bending seating surface configured at the end of the third support surface so that one end of the reinforcing support part is engaged so that the fixed part and the reinforcing support part are integrated.
On the third support surface,
It is configured to be bisected by cutting either side, and includes a support surface extending orthogonally from each of the cuts;
and a support shaft configured between the supporting surfaces divided by the incision to support the united state;
It is supported by the support shaft and is configured between the bisected bearing surfaces, so that the reinforcing support part is firmly attached to the soundproof panel, and the elasticity is improved by absorbing the shock acting on the tunnel-type soundproof wall support. providing spring;
Excellent drainage and easy fastening tunnel-type sound barrier support comprising a.
According to claim 1,
the reinforcing support unit includes a first reinforcing bar configured at one end of the fixing unit, a second reinforcing bar configured at one end of the first reinforcing bar, and fastening means for fixing between the first and second reinforcing bars;
The first reinforcing bar is bent at the end of the first contact surface, the first support surface extending perpendicularly from both ends of the first contact surface, and the first support surface to engage with one end of the fixing part. a locking surface;
The second reinforcing bar includes: a second contact surface configured to be in close contact with the first contact surface;
Excellent drainage and easy fastening tunnel-type sound barrier support comprising a.
According to claim 2, wherein the reinforcing support portion,
a horizontal reinforcing material configured between the first and second reinforcing bars to improve reinforcing force in a horizontal longitudinal direction;
first and second recessed grooves recessed to a predetermined depth in each of the first and second contact surfaces of the first and second reinforcing bars so that the horizontal reinforcing material is inserted into the first and second recessed grooves;
Excellent drainage and easy fastening tunnel-type sound barrier support comprising a.
3. The method of claim 2,
an engagement surface on each of the first and second contact surfaces of the first and second reinforcing bars to expand the surface area as they are depressed to a predetermined depth to strengthen the reinforcing force;
Excellent drainage and easy fastening tunnel-type sound barrier support comprising a.
delete delete According to claim 1, wherein the third contact surface,
a cover support surface configured to protrude upward by a certain length, and to maintain a state fixed by a fixing screw while being in close contact with one end of the finishing cover seated on the top;
Excellent drainage and easy fastening tunnel-type sound barrier support comprising a.
A tunnel soundproofing unit is configured to cover the upper end of the side soundproofing part configured at both ends, and a plurality of arcuate supports are arranged in the longitudinal direction in the tunnel soundproofing part, and to provide a longitudinal fixing force for the arranged arcuate supports In the tunnel-type sound insulation wall support comprising a horizontal support that is arranged in a plurality,
a plurality of fixing parts configured at both ends of the adjacent soundproof panel;
a reinforcing support part configured at one end of the plurality of fixing parts to support the separated plurality of fixing parts to be integrated to improve durability; and
It includes; a finishing cover configured on the outer periphery of the tunnel soundproofing part to prevent foreign substances from penetrating into the space between the plurality of fixing parts;
The fixing part,
a first fixing member having one end seated on the upper end of the soundproof panel and extending downward a predetermined length;
a second fixing member configured below the first fixing member and supporting one end of the reinforcing support part to be caught by the lower end thereof;
a closing member configured to have a lower end seated on an upper end of the first fixing member and a lower end of the closing cover to be in close contact with the upper end and fixed with a fixing screw;
a fastening fixing member configured between the first and second fixing members to support the first and second fixing members to be fixed; and
a second fixing screw for supporting the finishing member to be fixed to the first fixing member;
Excellent drainage and easy fastening tunnel-type sound barrier support comprising a.
A tunnel soundproofing unit is configured to cover the upper end of the side soundproofing part configured at both ends, and a plurality of arcuate supports are arranged in the longitudinal direction in the tunnel soundproofing part, and to provide a longitudinal fixing force for the arranged arcuate supports In the tunnel-type sound insulation wall support comprising a horizontal support that is arranged in a plurality,
a plurality of fixing parts configured at both ends of the adjacent soundproof panel;
a reinforcing support part configured at one end of the plurality of fixing parts to support the separated plurality of fixing parts to be integrated to improve durability; and
It includes; a finishing cover configured on the outer periphery of the tunnel soundproofing part to prevent foreign substances from penetrating into the space between the plurality of fixing parts;
The fixing part,
A plurality of first fixing members having one end seated on each upper end of the neighboring soundproof panel and extending downward a predetermined length; and
It is configured between the plurality of first fixing members and the reinforcing support, including an intermittent support for supporting the reinforcing support to maintain a firmly fixed state to the soundproof panel;
The intermittent support portion, and a plurality of fastening bolts configured on one side of the first fixing member;
a second fixing nut fastened to the upper end of the fastening bolt and fixed to the first fixing member to elevate the fastening bolt; and
One side is configured to be supported on the lower end of the plurality of fastening bolts, and the other side supports one end of the fixed support part, and the fixed support part is firmly attached to the soundproof panel while moving up and down according to the elevation of the fastening bolt. Pedestal;
Excellent drainage and easy fastening tunnel-type sound barrier support comprising a.
10. The method of claim 1, 8 or 9, between the sound insulation panel and the fixed portion,
Absorbing or alleviating vibrations or shocks acting from the inside and outside, along with a buffering packing that supports to prevent the penetration of foreign substances;
Excellent drainage and easy fastening tunnel-type sound barrier support comprising a.
Claims 1, 8, and a tunnel-type soundproof wall support composed of any one of claims;
a soundproof panel in which a T-shaped groove is formed on one side coupled to the tunnel-type soundproofing wall support; and
a T-bolt coupled to the T-shaped groove of the soundproof panel;
A tunnel sound barrier using a tunnel type sound barrier support for excellent drainage and easy fastening, comprising:

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