KR100919138B1 - Assembling-type soundproofing panel - Google Patents

Abstract

The present invention provides a sound barrier by stacking sound insulation panels between struts installed at regular intervals, wherein the sound insulation panels are formed in a pair of plate shapes and are spaced apart from each other; Sound absorbing material is filled so that the sound is absorbed in the space located between the pair of the blocking plate; An upper plate frame positioned above the blocking plate to cover an upper portion of the space part; And a lower plate frame positioned under the blocking plate to cover the lower portion of the space, wherein a plurality of sound absorbing holes are formed in at least one blocking plate of the pair of blocking plates. It is about.

The assembled soundproof panel of the present invention has the effect of allowing the size of the soundproof panel laminated on the strut of the soundproof wall to be arbitrarily adjusted, and simultaneously meeting the noise blocking effect and the light transmission effect of the soundproof panel.

Soundproof Walls, Sound Absorbing Materials, Transparent Panels, Bends

Description

Assembled soundproof panel {ASSEMBLING-TYPE SOUNDPROOFING PANEL}

The present invention relates to an assembled type soundproofing panel, and more particularly, to arbitrarily adjust the size of the soundproofing panel laminated on the strut of the soundproofing wall, and to simultaneously satisfy the noise blocking effect and the light transmitting effect of the soundproofing panel. It relates to an assembled soundproof panel.

In general, noise barriers are provided in the roadsides where cars drive, the railroads where trains run, and the factories that generate noises to reduce noise to prevent noise from spreading to residential areas, schools, and hospitals. do.

Conventional soundproof walls are constructed such that struts are erected at regular intervals on the upper side of the base formed of concrete, etc., and multiple layers of soundproof panels are stacked between the struts and the struts, for example, Korean Utility Model No. 1999- In 40905, a soundproof wall is provided in which a front plate having a plurality of sound absorbing holes and a back plate having recesses are integrally formed by welding, and a part of the sound absorbing holes is inclined upward or downward in a moving direction of the noise source. However, in the conventional soundproof wall, since the front plate and the back plate are integrally formed by welding, the height of the soundproof wall plate cannot be adjusted, and there is a problem that the soundproof wall cannot be used for double-sided sound absorption.

In the Republic of Korea Utility Model No. 261486, a pair of sound-absorbing plates spaced at regular intervals of multi-column sieves, and a mold is formed by welding and fixing upper and lower finishing materials on the top and bottom of the spaced apart sound absorbing plates. In the middle, the supporting plate is welded to divide the inside of the frame, and the sound-absorbing material is built in each of the divided interiors, and the double-sided sound barrier is used to absorb all the noise generated from both sides of the sound-absorbing plate. To block and absorb the noise. However, this too, since the sound absorbing plate and the inner support plate and the upper and lower finishing materials are fixed to each other by welding, there is a problem that the height of the sound absorbing plate can not be adjusted freely.

In addition, the Republic of Korea Utility Model No. 440191 repeatedly loads angle and transparent panels between H-shaped posts installed at regular intervals on the upper side of the pedestal, and fixes both ends of each angle to H-shaped posts, and on one side of the H-shaped posts. Sound-absorbing material filled with sound-absorbing material is fixed at regular intervals to obtain soundproofing effect through sound-absorbing material of sound-absorbing pipe, and at the same time, the sound-absorbing pipe allows the scenery around the road to be viewed by the driver through the gaps and transparent panels. Transparent soundproof walls are presented.

Such a conventional sound-absorbing transparent soundproof wall has the advantage that the upper and lower height of the transparent panel can be adjusted appropriately by fixing the transparent panel in the groove formed on the upper and lower sides of the angle, but the conventional opaque soundproof panel and the transparent panel is incompatible with each other, H There is a problem that only the transparent panel should be installed in the mold pillar.

On the other hand, in the upper portion of the H-shaped post of the conventional soundproof wall is provided with a bent portion inclined at an angle so that the noise reflected by the soundproof panel is not emitted to the outside, this bent portion is impossible to install the soundproof panel formed flat Therefore, there is a problem that loud noise is emitted to the outside through the bent portion in which the soundproof panel is not installed.

In order to solve the problems of the prior art as described above, an object of the present invention is to absorb all the noise generated on both sides of the soundproof panel, so as to absorb the noise, as well as the noise generated in both roads and residential areas. It is to provide a prefabricated soundproof panel.

In addition, another object of the present invention is to provide a prefabricated soundproof panel that can be configured and laminated to the soundproof panel in a prefabricated manner, to arbitrarily adjust the size of the soundproof panel according to the purpose and characteristics of the installation.

In addition, another object of the present invention is to provide a soundproof panel to be installed in the bent portion of the strut of the soundproof wall, so as to provide an assembled soundproof panel so that noisy noise is emitted to the outside through the bent portion.

In addition, another object of the present invention is to provide an assembled soundproof panel that can be provided with a transparent panel to facilitate the securing of the soundproof wall between the soundproof panel and the other soundproof panel.

In order to achieve the above object, the present invention provides a sound barrier by stacking sound insulation panels between struts installed at predetermined intervals, wherein the sound insulation panels are formed in a pair of plate shapes, and are spaced apart from each other; Sound absorbing material is filled so that the sound is absorbed in the space located between the pair of the blocking plate; An upper plate frame positioned above the blocking plate to cover an upper portion of the space part; And a lower plate frame positioned under the blocking plate to cover the lower portion of the space, wherein a plurality of sound absorbing holes are formed in at least one of the pair of blocking plates. to provide.

In addition, in forming a soundproof wall by stacking soundproof panels between struts installed at regular intervals, the soundproof panel is formed in a plate shape and located on the upper frame; A lower plate spaced apart from the upper plate frame; And a transparent plate installed between the upper plate frame and the lower plate frame to allow a peripheral landscape to be viewed.

In addition, the upper plate frame or the lower plate frame provides an assembled soundproof panel, characterized in that the engaging portion having a coupling groove protruding on both sides so that the end of the blocking plate is inserted.

In addition, the length of any one of the pair of the blocking plate provides an assembled soundproof panel, characterized in that configured to be smaller than the length of the other blocking plate.

In addition, when the first coupling guide portion protrudes in the longitudinal direction of the upper plate frame, and the second coupling guide portion is formed on the lower plate to correspond to the first coupling guide portion, when the plurality of soundproof panels are stacked, It provides an assembled soundproof panel, characterized in that the first coupling guide portion of one of the soundproof panel is configured to be stacked while being coupled to the second coupling guide portion of the other soundproof panel.

The first auxiliary guide portion may be spaced apart from both sides of the first coupling guide portion of the upper frame, and the second auxiliary guide portion may be spaced apart from both sides of the second coupling guide portion of the lower plate. The first auxiliary guide portion is formed in a direction corresponding to the first coupling guide portion, and the second auxiliary guide portion provides an assembled soundproof panel, characterized in that it is formed to be inserted and coupled to the first auxiliary guide portion.

In addition, a plate assembly frame is installed on the inner surface of the upper frame and the lower plate frame, wherein one surface of the plate assembly frame is formed with a receiving groove for receiving the end of the transparent plate so that the transparent plate is easily located It provides an assembled soundproof panel characterized in that.

In addition, the coupling portion protrudes from both sides of the upper frame or the lower plate frame, the engaging step projection is formed protruding from the end of the coupling portion, the plate assembly frame size corresponding to the upper plate and the lower plate frame Flat plate having; The receiving groove positioned on one surface of the plate to accommodate an end of the transparent plate; And protruding portions formed on both sides of the flat plate and having a catching groove to insert and catch the catching step.

In addition, by the receiving groove provides an assembled soundproof panel, characterized in that the inner surface of the upper frame or the lower plate frame is configured to be supported by the front end of the convex portion convexly located on the other surface of the plate assembly frame.

In addition, the convex portion is provided with a protruding protrusion formed at the distal end of the convex portion, so that the inner surface of the upper frame or the lower plate to provide an assembled soundproofing panel, characterized in that configured to be supported.

In addition, the distal end of the binding projection is formed in the cylindrical shape along the longitudinal direction of the binding sphere, the inner surface of the upper frame or the lower plate is formed with a tubular binding tube of the hollow inside, the binding tube is the binding sphere It provides an assembled soundproof panel, characterized in that open in the direction of the binding sphere to be inserted.

As described above, the assembled soundproof panel according to the present invention is to absorb all the noise generated on both sides of the soundproof panel, the effect of absorbing the noise as well as the noise generated in both the road and residential area. There is.

In addition, the present invention is to be configured and laminated to the soundproof panel in a prefabricated, in case of partial breakage, can be easily replaced, there is an effect that can be arbitrarily adjusted the size of the soundproof panel and soundproof wall according to the purpose and characteristics of the installation. .

In addition, the present invention is to install the soundproof panel in the bent portion of the support of the soundproof wall, there is an effect that the loud noise is not emitted to the outside through the bent portion.

In addition, the present invention has the effect of properly mixing the soundproofing panel having a sound absorbing material and the soundproofing panel having a transparent plate, so as to satisfy the noise blocking effect and the light transmission effect of the soundproof wall at the same time.

Hereinafter, with reference to the accompanying drawings will be described in more detail the assembled soundproof panel according to a preferred embodiment of the present invention.

1A is a perspective view illustrating an assembled soundproofing panel according to a first exemplary embodiment of the present invention, and FIG. 1B is a cross-sectional view illustrating a state in which the assembled soundproofing panel according to the first exemplary embodiment of the present invention is stacked.

1A and 1B, the assembled soundproofing panel 1 according to the first exemplary embodiment of the present invention is installed on a soundproof wall for reducing and blocking noise generated from a roadside, and the like, and the soundproof wall is formed of concrete or the like. The holding stage 110 (shown in FIG. 4) is erected at a predetermined interval on the upper side of the base stage 100 (FIG. 4 illustrated in FIG. 4), and the soundproof panel 1 of several layers is disposed between the holding stage 110 and the holding stage 110. It is configured to be stacked, by the soundproof panel 1 is configured to block the noise generated on the roadside. The support base 110 may use any metal beam of H beam or I beam.

The soundproof panel 1 has a pair of blocking plates formed in a plate shape is spaced apart from each other, the front blocking plate is composed of a front plate (2), the rear blocking plate is a rear plate (3) It consists of.

The sound absorbing material 4 is embedded in the space portion in which the front plate 2 and the back plate 3 are spaced apart from each other, and the sound absorbing material 4 is built in to absorb sound. The noise coming through the two sound absorbing holes 5 is configured to be absorbed by the sound absorbing material 4. In addition, the cover 6 may protrude from the front of the front plate 2 so that the sound absorbing hole 5 is not exposed to the outside.

The sound absorbing hole 5 is generally formed in the front plate 2, but may also be formed in the back plate 3 according to the conditions of the construction site, thereby absorbing all the noise generated from both sides of the soundproof panel 1 This can be used to absorb noise, as well as to block noise from both roads and residential areas.

The sound absorbing material 4 is conventional, and porous materials such as polyurethane, polyester, glass wool, ceramic sintered foam, and the like may be used, and include low surface density and countless pores to block or absorb noise generated in roads and the like. It is configured to.

And the area of the front plate 2 and the back plate 3 may be configured to be equal to each other, the bent portion 120 (Fig. 4 shown) bent at an angle to the upper portion of the strut 110 (Fig. 4 shown) of the soundproof wall. When provided, the back plate 3 having a longer length than the front plate 2 to correspond to the bent portion 120 may be provided, which will be described in detail with reference to FIG.

In addition, upper and lower frames 10 and 20 are positioned at upper and lower portions of the front plate 2 and the rear plate 3 to close the space.

Figure 2a is a perspective view showing the upper panel of the assembled soundproofing panel according to the first preferred embodiment of the present invention, Figure 2b is a cross-sectional view showing the upper plate of the assembled soundproofing panel according to the first preferred embodiment of the present invention to be.

2A and 2B, the upper frame 10 according to the first preferred embodiment of the present invention serves to cover an upper portion of the space portion located between the front plate 2 and the back plate 3. , The upper plate 11 is configured.

The upper plate 11 is formed in a plate shape to cover the upper portion of the space portion, and the upper end portion of the front plate 2 and the back plate 3 is inserted below both sides corresponding to the front plate 2 and the back plate (3). A coupling portion 13 having a coupling groove 15 to protrude is formed.

In addition, the locking step jaw 16 protrudes from the inner surface front end of the coupling portion 13 of the upper plate frame 10 inwardly, which is configured to be coupled to the plate assembly frame 30 to be described later in the third embodiment. In the first embodiment, it may be omitted.

And the first coupling guide portion 12 in the longitudinal direction at the center of the outer surface of the upper plate 11 is formed convex in the outward direction, the first coupling to the second coupling guide portion 22 of the lower plate 20 to be described later The guide part 12 is configured to be easily inserted and coupled while being guided.

Figure 3a is a perspective view showing a lower panel of the assembled soundproofing panel according to the first preferred embodiment of the present invention, Figure 3b is a cross-sectional view showing a lower plate of the assembled soundproofing panel according to the first preferred embodiment of the present invention to be.

3A and 3B, the lower plate frame 20 according to the first preferred embodiment of the present invention serves to cover the lower portion of the space portion located between the front plate 2 and the back plate 3. , The lower plate 21 is configured.

The lower plate 21 is formed in a plate shape to cover the lower portion of the space portion, the lower end portion of the front plate 2 and the back plate 3 upward from both sides corresponding to the front plate 2 and the back plate (3) A coupling portion 23 having a coupling groove 25 is formed to protrude from the insertion.

In addition, the locking step jaw 26 is formed to protrude from the inner surface front end of the coupling portion 23 of the lower plate 20, which is configured to be coupled to the plate assembly frame 30 to be described later in the third embodiment. In the first embodiment, it may be omitted.

And the second coupling guide portion 22 corresponding to the first coupling guide portion 12 in the longitudinal direction at the lower surface of the lower plate 21 is formed concave inward, the first coupling of the upper frame 10 The second coupling guide portion 22 is guided to the guide portion 12 and is configured to be inserted and coupled.

On the other hand, in the first embodiment of the present invention is configured to be provided with a convex first coupling guide portion 12 on the upper plate 10, the lower coupling frame 20 is provided with a second coupling guide portion 22, Of course, this is not a limitation, and in some cases, the first coupling guide portion 12 concave to the upper plate 10 is provided, and the second coupling guide portion 22 convex to the lower plate 20 may be provided. have.

4 is a cross-sectional view schematically showing a state in which the assembled soundproofing panel according to the first embodiment of the present invention is stacked on a support stand.

Referring to the drawings, the assembled soundproof panel 1 according to the first preferred embodiment of the present invention is the front plate 2 and the back plate (2) in the coupling groove 25 of the coupling portion 23 of the lower plate 20 The lower end of 3) is inserted and coupled, and the sound absorbing material 4 is embedded in the space portion located between the front plate 2 and the back plate 3. The coupling groove 15 of the coupling portion 13 of the upper frame 10 is inserted into and coupled to the upper end of the front plate 2 and the rear plate 3 to complete the assembly.

As such, the soundproof panel 1 is simply assembled, so that a partial replacement can be easily performed when the part is broken, and the size of the soundproof panel 1 can be arbitrarily adjusted according to the purpose and characteristics of the installation.

In addition, although not shown in the drawings, in order to block or absorb all the noise generated on both sides of the soundproof panel 1 according to the construction site, the sound absorbing hole (5) in the front plate (2) and the back plate (3) The front plate 2 and the back plate 3 to be coupled to the coupling groove 25 of the lower plate 21 coupling portion 23 so as to generate noise on both sides of the soundproof panel 1. The blocking may, of course, also be configured to absorb the noise.

And the assembled soundproofing panel 1 is laminated in several layers between the support stand 110 and the support stand 110 set at a predetermined interval on the upper side of the base 100 is formed of concrete, etc. The first coupling guide 12 of the upper panel 10 of the soundproof panel 1 is the second coupling guide of the lower panel 20 of the other soundproofing panel 1 so that 1) is firmly and easily stacked. 22) to be laminated while being inserted into the coupling.

In order to more firmly stack the soundproof panel 1 laminated in several layers, the screw coupling by bolt screws (not shown) to the coupling portions 13 and 23 of the upper panel 10 and the lower panel 20. Alternatively, the soundproof panel 1 and the other soundproof panel 1 may be firmly coupled to each other by spawn welding or the like.

Since the soundproof panel 1 is configured to be easily stacked on the support stand 110, the overall height of the soundproof panel 1 can be easily adjusted according to the construction site, and the soundproof panel 1 can be manufactured in a prefabricated manner. Therefore, there is an advantage that can be produced in the field as needed.

On the other hand, the upper portion of the support 110 is provided with a bent portion 120 that is bent at an angle so that the noise reflected by the soundproof panel 1 is not emitted to the outside. The bent portion 120 may be formed to be angled, or may be formed to be rounded.

In addition, the bent part 120 of the support base 110 is laminated with a soundproof panel 1 having different lengths of the front plate 2 and the back plate 3. That is, the length of the back plate 3 is longer than the length of the front plate 2 so as to correspond to the angle of bending of the bent portion 120, and the upper plate frame on the upper and lower portions of the front plate 2 and the back plate 3 10 and the lower plate 20 to be coupled. Since the soundproof panel 1 configured as described above is formed in a trapezoidal shape, the soundproof panel 1 is configured to correspond to the bent angle of the bent portion 120. As described above, the soundproof panel 1 of the present invention can be easily installed in the bent portion 120, thereby preventing the loud noise from being emitted to the outside through the bent or rounded bent portion 120.

5A is a perspective view illustrating an assembled sound insulation panel according to a second preferred embodiment of the present invention, and FIG. 5B is a cross-sectional view illustrating an assembled sound insulation panel according to a second preferred embodiment of the present invention.

5A and 5B, the prefabricated soundproof panel 1 according to the second preferred embodiment of the present invention may include a first auxiliary guide part on the upper plate 10 in the soundproof panel 1 of the first embodiment. 17) is further included and is configured to be the same as the first embodiment except that the second auxiliary guide part 27 is further included in the lower plate 20.

The first auxiliary guide portion 17 of the upper panel 10 is a first coupling guide portion 12 of the upper panel frame 10 of the soundproof panel 1 of the lower panel 20 of the other soundproof panel 1 When the stack is inserted and coupled to the second coupling guide portion 22, these sound insulation panels 1 are to be more firmly and easily stacked, the amount of the first coupling guide portion 12 of the top plate 11 It is spaced apart in parallel to the side, it is formed in a shape corresponding to the first coupling guide 12, that is, concave shape corresponding to the first coupling guide 12 is formed convex.

The second auxiliary guide part 27 of the lower plate 20 is spaced apart in parallel to both sides of the second coupling guide part 22 of the lower plate 21, and the first auxiliary guide part of the upper plate 10 is provided. It is formed in convex shape corresponding to (17).

Thus, the first coupling guide portion 12 of the upper panel frame 10 of the soundproof panel 1 is laminated while being coupled to the second coupling guide portion 22 of the lower plate frame 20 of the other soundproof panel 1. At this time, since the first auxiliary guide portion 17 of the upper plate 10 is configured to be easily inserted into the second auxiliary guide portion 27 of the lower plate 20, these soundproof panels 1 are more robust and It can be easily stacked.

6 is a view showing various examples of the plate assembly frame of the assembled soundproof panel according to the third embodiment of the present invention.

First, referring to FIGS. 6A and 6B, the assembled sound insulation panel 1 according to the third preferred embodiment of the present invention is the front plate 2 and the back plate 3 of the first and second embodiments. And a transparent plate 60 having excellent light transmission instead of the sound absorbing material 4, to prevent sunlight from being blocked by roads and residential areas, and to allow the landscape around the road to be viewed by the driver. The plate assembly frame 30 is further provided so that the 60 is easily located between the upper plate frame 10 and the lower plate frame 20 of the soundproof panel 1.

The plate assembly frame 30 accommodates a flat plate 31 having a size corresponding to the upper plate frame 10 and the lower plate frame 20, and an end of the transparent plate 60 positioned in the center of the flat plate 31. And a locking portion 35 protruding from both sides of the groove 33 and the flat plate 31, and the locking portion 35 includes the locking step 16 of the upper plate 10 and the lower plate 20. A locking groove 37 is formed so that 26 is inserted and locked.

And the receiving groove 33 is formed in a concave shape on one surface corresponding to the transparent plate 60 in the flat plate 31, at this time, the upper plate frame 10 or the lower plate of the flat plate 31 by the receiving groove 33 The other surface corresponding to the frame 20 is provided with a convex portion 32, which is convex 32, the inner surface of the first coupling guide portion 12 of the upper plate 10 or the lower plate 20 The inner surface of the second coupling guide portion 22 is configured to be positioned and supported, and preferably configured to support the second coupling guide portion 22 of the lower plate frame 20 formed to protrude in the direction of the convex portion 32. Will be.

6C and 6D, the plate assembly frame 30 of the assembled soundproof panel 1 according to the third exemplary embodiment of the present invention is a binding protrusion 34 of the plate assembly frame 30 of FIG. 6A. It is configured to further include.

In FIG. 6A, the convex part 32 of the plate assembly frame 30 is configured to be in close contact with the inner surface of the upper plate 10 or the lower plate 20, and has the shape of the upper plate 10 or the lower plate 20. As a result, the height of the convex portion 32 of the plate assembly frame 30 may be too small, so that the end portion thereof may not be in close contact with the inner surface of the upper plate frame 10 or the lower plate frame 20.

In this case, the binding protrusion 34 is further formed at the end of the convex portion 32, and the end of the binding protrusion 34 is in close contact with the inner surface of the upper plate 10 or the lower plate 20, preferably Preferably, the first coupling guide part 12 of the upper plate frame 10 formed to protrude in the opposite direction to the convex part 32 may be configured to be supported.

6E and 6F, the plate assembly frame 30 of the assembled soundproof panel 1 according to the third exemplary embodiment of the present invention is a binding hole 34a in the plate assembly frame 30 of FIG. 6C. It is configured to further include.

The binding hole 34a is formed in a cylindrical shape along the longitudinal direction at the distal end of the binding protrusion 34 of the plate assembly frame 30, and is configured to be inserted into the binding pipe parts 18 and 28 to be described later.

The binding pipe parts 18 and 28 are provided such that when the first coupling guide part 12 of the upper plate frame 10 is supported by the binding protrusions 34 of the plate assembly frame 30, the binding protrusions 34 are separated from side to side. In order to prevent this, the inside is formed in an empty tubular shape, is formed to open inwardly to serve as an inlet for the binding hole (34a) is inserted, the first coupling guide portion 12 of the upper frame 10 or It is long in the longitudinal direction at a position corresponding to the inner surface of the second coupling guide portion 22 of the lower plate.

So when the plate assembly frame 30 is coupled to the upper plate frame 10 and the lower plate frame 20, the locking end jaw (16, 26) is inserted into the locking groove 37 of the plate assembly frame 30, The binding hole 34a of the plate assembly frame 30 is inserted into and coupled to the binding pipe parts 18 and 28 so that the plate assembly frame 30 is firmly coupled to the upper plate frame 10 and the lower plate frame 20. .

7 is a cross-sectional view showing a state in which the assembled soundproof panel according to the third embodiment of the present invention is stacked on a support stand.

Referring to FIG. 7, the assembled soundproofing panel 1 according to the third exemplary embodiment of the present invention has a latching step 26 of the coupling part 23 of the lower panel 20 of one plate assembly frame 30. Is inserted into the engaging groove 37, the inner surface of the second coupling guide portion 22 of the lower plate 20 to the convex portion 32 of the plate assembly frame 30 is configured to be positioned and supported, the lower plate 20 and the plate assembly frame 30 is firmly coupled. And the locking step 16 of the engaging portion 13 of the upper plate frame 10 is also inserted into the engaging groove 37 of the other plate assembly frame 30, the convex portion 32 of the other plate assembly frame 30 The inner surface of the second coupling guide portion 22 of the lower plate 20 is configured to be positioned and supported, the lower plate 20 and the other plate assembly frame 30 is firmly coupled. And the upper end and the lower end of the transparent plate 60 is inserted into the receiving groove 33 of both plate assembly frame 30, the assembly of the soundproof panel (1) is completed.

The soundproof panel 1 of the third embodiment assembled as described above has an advantage of preventing the sun rays from being blocked by roads and residential areas, and compensating for the disadvantage that the driver cannot see the scenery around the road.

On the other hand, the sound insulation panel 1 of the third embodiment is easy to secure sunlight and visibility, but the effect of absorbing loud noise is insufficient. Therefore, when the soundproof wall is constructed on a road or the like, the first or second embodiment The soundproof panel 1 having the sound absorbing material 4 and the soundproof panel 1 having the transparent plate 60 of the third embodiment are preferably mixed and constructed according to the surrounding environment such as a residential area or a road. 8 and 9 will be described below.

8 is a schematic cross-sectional view schematically illustrating a state in which an assembled sound insulation panel according to a preferred embodiment of the present invention is stacked on a support stand, and FIG. 9 is an assembled sound insulation panel according to a preferred embodiment of the present invention. Side cross-sectional view schematically showing the state of being stacked.

Referring to the drawings, in the case of constructing a soundproof wall on a road or the like, in order to satisfy the noise blocking effect and the light transmission effect of the soundproof wall at the same time, having a sound absorbing material (4) between the strut 110 and the strut 110 The soundproof panel 1 and the soundproof panel 1 having the transparent plate 60 are mixed properly.

To this end, first, the soundproof panel 1 having the transparent plate 60 is positioned below the support base 110, and the soundproof panel 1 having the sound absorbing material 4 is stacked thereon, wherein the soundproof panel 1 is provided. The lower plate of the soundproof panel 1 having the sound absorbing material is the first coupling guide portion 12 of the upper plate frame 10 of the soundproof panel 1 having the transparent plate 60 so as to be firmly and easily laminated. 20 is inserted into and coupled to the second coupling guide portion 22.

Since the sound insulation panel 1 having the sound absorbing material 4 is stacked on the upper end of the sound insulation panel 1 having the transparent plate 60 as described above, as well as the noise blocking effect of the sound absorbing material 4, There is an effect that can satisfy the light transmission effect at the same time.

Further, the sound insulation panel 1 having the transparent plate 60 or the sound insulation panel 1 having the sound absorbing material 4 may be laminated in accordance with the surrounding environment such as a road.

On the other hand, the bent portion 120 is provided to be bent in the upper portion of the support 110, the bent portion 120 may be formed to be angled, it may be formed to be rounded. The length of the front plate 2 and the back plate 3 is kept short at the bent portion 120 of the support base 110, and the back plate 3 is formed so as to correspond to the bent angle of the bent portion 120. Soundproof panel 1 is configured so that the length of the longer than the length of the front plate (2) can be located. In addition, the bent portion 120 may be configured to satisfy the light transmission effect by placing the soundproof panel 1 having a short length of the transparent plate 60.

As such, the soundproof panel 1 having the transparent plate 60 and the sound absorbing panel 1 having the sound absorbing material 4 are positioned at the bent portion 120, so that a loud noise is transmitted to the outside through the bent portion 120. In addition to preventing it from being emitted, there is an advantage of preventing sunlight from being blocked.

While the invention has been described in detail in the foregoing embodiments, it will be apparent to those skilled in the art that various modifications and variations are possible within the spirit of the invention, and such modifications and variations belong to the appended claims.

1A is a perspective view illustrating an assembled sound insulation panel according to a first exemplary embodiment of the present invention.

1B is a cross-sectional view illustrating a state in which assembled sound insulation panels according to a first embodiment of the present invention are stacked.

Figure 2a is a perspective view showing the upper frame of the assembled soundproof panel according to the first embodiment of the present invention.

Figure 2b is a cross-sectional view showing the upper frame of the assembled soundproof panel according to the first embodiment of the present invention.

Figure 3a is a perspective view showing a lower frame of the assembled soundproofing panel according to the first embodiment of the present invention.

Figure 3b is a cross-sectional view showing a lower frame of the assembled soundproof panel according to the first embodiment of the present invention.

4 is a cross-sectional view schematically showing a state in which the assembled soundproofing panel according to the first embodiment of the present invention is stacked on a support stand.

5A is a perspective view illustrating an assembled sound insulation panel according to a second exemplary embodiment of the present invention.

Figure 5b is a cross-sectional view showing a prefabricated sound insulation panel according to a second embodiment of the present invention.

6 is a view showing various examples of the plate assembly frame of the assembled soundproof panel according to the third embodiment of the present invention.

7 is a cross-sectional view showing a state in which the assembled soundproof panel according to the third embodiment of the present invention is stacked on a support stand.

8 is a schematic cross-sectional view schematically showing a state in which the assembled soundproofing panel according to the present invention is stacked on a support stand.

9 is a side cross-sectional view schematically showing a state in which the assembled soundproofing panel according to the present invention is stacked on a support stand.

<Explanation of symbols for main parts of the drawings>

1.1 ': Soundproof panel 2: Front panel

3: back plate 4: sound absorbing material

5: sound absorbing hole 6: cover

10: top plate 11: top plate

12: first coupling guide portion 13: coupling portion

15: engaging groove 16: locking step

17: First auxiliary guide 18: Binding pipe

20: lower plate 21: lower plate

22: second coupling guide 23: coupling

25: engaging groove 26: locking step

27: 2nd auxiliary guide 28: Binding pipe

30: plate assembly frame 31: plate

32: convex part 33: receiving groove

34: binding protrusion 34a: binding hole

35: locking portion 37: locking groove

60: transparent plate

Claims (11)

delete delete delete delete delete delete In constructing a soundproof wall by stacking soundproof panels between struts installed at regular intervals, The soundproof panel is: An upper frame formed in a plate shape and positioned at an upper portion thereof; A lower plate spaced apart from the upper plate frame; A transparent plate installed between the upper plate frame and the lower plate frame to allow a peripheral landscape to be seen; And A plate assembly frame installed on the inner surface of the upper frame and the lower plate frame; Including, Coupling portions protrude from both sides of the upper frame or the lower plate frame, the engaging step projection is formed protruded inward from the end of the coupling portion, The sheet assembly frame is: A plate having a size corresponding to the upper plate frame and the lower plate frame; An accommodation groove accommodating an end portion of the transparent plate so that the transparent plate is easily located on one surface of the flat plate; And Protruding portions formed on both sides of the flat plate and having a catching groove to insert and catch the catching step; Prefabricated soundproofing panel comprising a. delete The method of claim 7, wherein And an inner surface of the upper plate frame or the lower plate frame is supported at the distal end of the convex portion that is convexly positioned on the other surface of the plate assembly frame by the receiving groove. The method of claim 9, The convex portion is an assembly soundproof panel, characterized in that the convex protrusion protruding to the front end portion, the convex portion is positioned such that the inner surface of the upper frame or the lower plate frame is supported at the line end of the binding projection. The method of claim 10, The distal end of the binding projection is formed in the cylindrical cylindrical opening along the longitudinal direction, The inner surface of the upper frame or the lower plate frame bar is formed with a hollow tubular binding tube, the coupling tube portion is characterized in that the coupling opening is opened in the direction of the binding sphere so that the binding port is inserted.

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