KR101359394B1 - Maintenance-type noise barrier panel mounting frame - Google Patents

Abstract

The present invention relates to an installation structure of a maintenance panel type sound insulating plate for easily installing a new sound absorbing plate or a new sound insulation plate for blocking noise in front of the existing sound board without changing the existing sound board when the sound absorbing efficiency or the sound blocking function is deteriorated due to breakage or damage to the existing sound board. The present invention includes both H-shaped posts installed on both sides apart by a distance of the post and a sound barrier formed by arranging sound board on the top of each other between posts. The H-shaped posts and the sound barrier include : a dual fixing bracket fixed on front surface of the post; an insertion guide frame fixed by being inserted into an insertion part of the dual fixing bracket; and a maintenance panel type sound insulating plate or a sound absorbing plate installed by being guided to and inserted into a guide groove part formed on the front surface of the insertion guide frame.

Description

Maintenance-type noise barrier panel mounting frame

According to the present invention, when the sound absorbing efficiency or the noise blocking function is lowered due to damage or damage to the existing soundproofing panel, the present invention can be easily maintained for installing a new sound absorbing soundproof panel or a new soundproofing soundproof panel on the front of the existing soundproof panel without replacing the existing soundproofing panel. The present invention relates to a repair panel soundproof panel installation structure.

 Generally, a soundproof plate is installed in a noise bundle area such as a roadway or a construction site, and a sound insulating plate or noise preventing plate for preventing the noise from diffusing to the surroundings (other direction in the direction in which noise is generated based on the soundproof plate) It is a sound absorbing plate which absorbs and attenuates.

Such a soundproof plate typically comprises a sound insulating plate, a sound absorbing material corresponding directly to noise, a frame assembled on the rim of the sound insulating plate and the sound absorbing material, and a frame for supporting the sound absorbing material. They are stacked and arranged continuously to the left and right to form a soundproof wall.

The conventional sound barrier includes a sound insulation type sound insulation wall for reflecting noises through the sound insulation plate, a sound absorption type sound insulation wall for absorbing and extinguishing noise through the perforations or blocking bars and sound absorption materials of the sound insulation plate, Soundproof walls, and vegetation soundproof walls that enable vegetation, including soil and nutrients, to grow plants.

The conventional soundproof wall has a problem that the area, volume, thickness, etc. of the soundproof plate itself is wide and thick and is not only troublesome to convey, and that many soundproof plates can not be transferred at the same time during transportation.

In addition, since the conventional soundproof wall has a large area and a large volume and thickness of the soundproof plate itself and is so thick that the installation is very difficult, and the repair work requires dismantling each soundproof plate from the soundproof wall completed by stacking the soundproof plates, There is a difficult problem.

Further, in order to perform the repair work, the soundproof walls are sequentially lifted from the soundproof walls completed by stacking the soundproof plates, the soundproof walls are dismantled, and the soundproof walls are sequentially stacked from the bottom by repairing or replacing the soundproof plates, , The operation is extremely difficult.

According to Korean Patent Application Publication No. 10-2012-0029897 filed in order to solve this problem, it is provided in the front of the post to reflect or absorb noise; An intermediate plate which is fixed to the front supporting posts on both sides in a state of being coupled with and supported by one side of the front plate and provides a noise stay space in a rear direction; A rear plate provided on a rear surface of the column; A rear fixing frame for fixing one side of the rear plate to the front side of the supporting pillars in a state of being supported; And a sound absorbing material interposed between the intermediate plate and the rear plate to absorb and absorb the inflow noise so that the sound insulation plate is directly assembled to the support provided at the installation position while being separated into individual components, So that it is easy to assemble / disassemble in connection with the construction and maintenance / repair since it is much lighter than the fully assembled soundproof plate.

However, although the above-mentioned prior art has the advantage of easy construction and maintenance / repair, in order to fix the individual front plate and the rear plate to the pillar, fixing holes are formed at predetermined intervals in the longitudinal direction before and after the pillar, The fastening holes are formed in the corresponding front plate and the rear plate respectively and then the fastening holes are mutually correspondingly fastened and fastened by fastening bolts so that the mutual corresponding operation of the fastening holes is difficult and fastening operation is performed with the fastening bolts The front and rear plates must be fixed to each other, so that the assembling work time is lengthened, and the construction work is difficult.

[Patent Literature]

Domestic Publication No. 10-2012-0029897

The present invention was created in order to solve the above problems, by a fixed bracket provided with a new sound-absorbing soundproofing plate or soundproofing plate on the front or rear of the support which is fitted with a conventional sound-proof soundproofing or soundproofing plate. The technical task is to make it easy to install by inserting into the fitting guide frame installed and to shorten the construction time and the construction time and to assemble / dismantle easily.

In addition, the present invention is to make the technical problem that it is possible to repair and install a new soundproof board in a minimal workspace without dismantling the existing soundproof board.

The present invention provides a soundproof wall formed by stacking sound insulation plates between two "H" type posts and posts spaced apart from each other, comprising: a double fixing bracket fixed to the front surface of the posts; A fitting guide frame fixed to a fitting portion of the double fixing bracket; And a sound-absorbing front plate or sound insulation plate to guide and install the guide groove formed on the front surface of the fitting guide frame.

In the above, the double fixing bracket comprises: engaging portions of each of the first and second fixing brackets fitted to both front ends of the support; A coupling piece projecting in a vertical direction to each of the inner sides of the respective engaging portions; The upper and lower support pieces protruding to the front from the upper side, the lower one side of each of the coupling pieces; including, but the one side of the coupling piece and the coupling piece is fixed by fixing bolts, respectively, the upper and lower support pieces And an inner surface of the support piece are interviewed to form a fitting portion into which the fitting guide frame is fitted.

The present invention is to install and install a new soundproof plate (soundproof soundproof plate or soundproof plate) in a solid state on the front of the existing soundproof panel without replacing the existing soundproof panel when the existing soundproofing panel is damaged or damaged by external impact for a long time. The installation guide frame for assembling the new sound insulation board is installed in the fitting portion of the double fixing bracket in a solid state so that the fitting guide frame and the soundproof plate fitted therein are installed and maintained in a solid state without being moved by external impact or wind pressure. At the same time, if the new soundproof panel installed is damaged, the damaged soundproof panel can be easily replaced to increase the maintenance work efficiency. Moreover, the installation work of the soundproof panel is very easy and the cost of the construction work can be reduced by shortening the construction time. It has the effect of saving.

In addition, the present invention can shorten the assembly time of the new soundproof plate as well as partial replacement to reduce the replacement cost.

1 is a front view of a state in which the present invention is installed
Figure 2a is a plan sectional view according to a first embodiment of the present invention, a state in which no new soundproof plate is installed
Figure 2b is a plan sectional view according to a first embodiment of the present invention, a state diagram in which a new soundproof plate is installed
2C is a longitudinal sectional view according to the first embodiment of the present invention;
2D is a longitudinal cross-sectional view of a modification of the first embodiment of the present invention;
Figure 3a is a perspective view of the main portion of the first embodiment of the present invention
Figure 3b is a perspective view of the main portion excavated by Figure 2d
Figure 4a is a perspective view of the frame applied to the first embodiment of the present invention
4B is an exemplary cross-sectional view of connecting the frame of FIG. 4A with the frame.
5 is a perspective view of a novel sound insulation board applied to the first embodiment of the present invention;
Figure 6a is an exploded perspective view according to the first embodiment of the present invention
Figure 6b is an exploded perspective view applying the Figure 2d
7 is a front separation view for explaining the first embodiment of the present invention.
8 is a perspective view of the frame according to the second embodiment of the present invention
9 is a cross-sectional view applying the FIG.
10 is a perspective view of the main portion taken in accordance with a third embodiment of the present invention.
FIG. 11 is a cross sectional view to which FIG. 10 is applied.
12 is an exploded perspective view of a coupling state of the new sound insulation plate and the sound insulation plate applied to the present invention
Figure 13a is an exploded perspective view according to a fourth embodiment of the present invention
Fig. 13B is a front view showing the assembled state of the sound insulation plate of Fig. 13A;
14 is a longitudinal sectional view of the fifth embodiment of the present invention;

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

The present invention is fixed to the front surface of the strut 10 in the soundproof wall 100 formed by stacking the sound insulation plate 20 between the "H" type struts 10 and the struts 10 on both sides which are spaced apart. Dual fixed bracket 30; A fitting guide frame 40 fixed to the fitting part 30A of the double fixing bracket 30 in a lateral direction; The maintenance panel-type new sound insulation panel 50 (or sound-absorbing sound insulation panel) for guiding and installing the upper and lower guide recesses 42 and 42 'formed inside the front of the fitting guide frame 40 It may comprise;).

In the above, the double fixing bracket (30) comprises: engaging portions (31A) 32A of each of the first and second fixing brackets (31) (32) fitted to both front ends of the support (10); Engaging pieces (31B) (32B) projecting in the vertical direction on each of the engaging portions (31A) (32A), respectively; The upper and lower support pieces 31C and 32C protruding from the upper and lower sides of each of the coupling pieces 31B and 32B to the front, respectively; and include the coupling piece 31B and the coupling piece 32B. One side of the surface was interviewed to fix the fixing bolt 60 through the holes 31B 'and 32B' drilled in the coupling pieces 31B and 32B, respectively, and the support pieces 31C and 32C respectively in the upper and lower portions. And an inner surface of the support pieces 31C and 32C to be interviewed to form a fitting portion 30A into which the fitting guide frame 40 is fitted.

In the above description, the front flat portions 31A 'and 32A' of the engaging portions 31A and 32A of the first and second fixing brackets 31 and 32 are respectively fixed to the support 10 as the fixing bolts 70. Fix it.

The reason why the fitting portion 30A to which the fitting guide frame 40 is fitted is formed if the catching portion is formed at both ends of one fixing bracket, and the catching portion is inserted from the top of the front of the support 10 to the bottom. After fixing, the fixing bracket should be fixed to the front of the support (10) with the fixing bolt, and then the fixing bracket installation work is very cumbersome, and the assembly fixing work time is pointed out. The fixing bracket 30 is divided into first and second fixing brackets 31 and 32 to be coupled.

However, when integrally formed without separating the double fixing bracket 30 as shown in Figs. 10 and 11, the engaging portions 31A and 32A can be elastically formed to achieve the present invention. The locking portions 31A and 32A may be elastically opened to be fitted to both ends of the support 10.

Insert the fitting guide frame 40 into the fitting portion 30A of the double fixing bracket 30 to be installed as described above and install it in the transverse direction, and then fix the bolt through the holes drilled above and below the support pieces 31C and 32C. 80) to fix the fitting guide frame 40 is installed.

In addition, the fitting guide frame 40 is formed in the upper and lower guide grooves (42, 42 ') in the transverse direction in the open portion (41, 41') of the front, the long guide, the fitting guide The new sound insulation plate 50 fixing bolt holes 43 are formed in the upper and lower front surfaces of the frame 40, respectively. The bolt holes 43 for fixing the new sound insulation board 50 are drilled at positions corresponding to the bolt holes 51 drilled in the new sound insulation board 50.

In addition, the new sound insulating plate 50 is formed on the upper and lower portions of the upper and lower portions of the upper and lower portions of the upper and lower guide recesses 42 and 42 'by rail type. The fitting projection 52 is formed long in the transverse direction. Therefore, the new sound insulation plate 50 is rail-fitted to the upper and lower guide grooves 42 and 42 'formed at the upper and lower portions of the fitting guide frame 40 and at the same time by the fixing bolt 90. The upper and lower surfaces of the new sound insulation plate 50 will be fixed to the fitting guide frame 40.

As described above, the upper and lower fitting protrusions 52 of the new sound insulating plate 50 are laterally formed in the upper and lower guide recesses 42 and 42 'formed on the upper and lower portions of the fitting guide frame 40 in the horizontal direction. While guiding and installing by inserting, in this case, the new sound insulating plate 50 may be inserted in sequence in one side or the other side direction of the fitting guide frame 40, but more preferably, the fitting guide frame (see FIG. 13A) On the front opening portions 41 and 41 'formed at the upper and lower portions of the 40, the fitting holes 44 are formed at predetermined intervals, respectively, on the inner side of the new sound insulating plate 50. The new sound insulation plate 50 is fitted by guiding the upper and lower fitting protrusions 52A formed at both ends of the lower and corresponding to the fitting holes 44 to guide one side or the other side of the frame 40. It may be possible to be assembled to the guide frame 40 in a short time. Therefore, it is possible to assemble in a much shorter time than the time to assemble the new sound insulating plate 50 on one side or the other side of the fitting guide frame 40. In addition, in this case, when the new sound insulation panel 50 is damaged during use, only the sound insulation panel 50 can be replaced, thereby reducing the maintenance cost and replacement cost. That is, when the sound insulation plate 50 is replaced, one sound insulation plate 50 is moved to the left or the right direction at either end of the fitting guide frame 40, and the top of the new sound insulation plate 50, If the sound insulation plate 50 is moved to reach the fitting hole 44 of the fitting guide frame 40 by moving the lower fitting protrusion 52A and then moving forward, the new sound insulation plate 50 can be replaced. do.

In the above, one side of the new sound insulating plate 50, as shown in Figure 12 to form a fitting projection 50A, and the other side to form a fitting coupling hole (50B) the new sound insulating plate 50 is fitted with a guide frame ( 40, the new sound insulating plate 50 can be fixed and installed in a solid state by combining the fitting protrusion 50A and the fitting coupling hole 50B. In the drawings, 120 is a concrete retaining wall, and 130 is a fixing member for fixing an existing sound insulation board.

On the other hand, Figure 4b is an exemplary view in the case of combining the fitting guide frame 40 and the fitting guide frame 40, connecting the fitting guide frame 40 by inserting the connector 140 in the interior of the fitting guide frame 40 One is then a cross-sectional view to fix the fixing bolt 150.

The present invention of such a configuration is that if the existing soundproofing plate (sound absorbing plate, such as sound-absorbing or transparent type) 20 is damaged or the new soundproofing plate (possible sound-proof soundproof plate) 50 or the front of the existing soundproofing plate 20 It is installed in the rear, in this case, both the cross-sectional type (if only one soundproof plate or soundproof plate is installed) or both sides (if both sides are installed soundproof plate or soundproof plate) can be used, for the purpose of simplicity of the post (10) It will be described taking the case of installing a new sound insulation panel 50 on the front of the example.

delete

First, the engaging portions 31A and 32A of each of the first and second fixing brackets 31 and 32 of the double fixing bracket 30 shown in FIG. 3A are fitted to both ends of the support 10 as shown in FIG. 2A. When the flat portions 31A 'and 32A' of the engaging portions 31A and 32A are fastened with the fixing bolts 70, the coupling pieces 31B and 32B are interviewed with each other, and in this state, the coupling pieces ( 31B) and the fixing piece 32B are fixed to the fixing bolt 60 through the coupling holes 31B 'and 32B' drilled in each. Therefore, the double fixing bracket 30 is installed on each of the upper and lower sides of the support 10 at a predetermined interval, and in this state, the fitting guide frame 40 is fitted in the fitting portion 30A in the horizontally fitting guide frame. 40 will be installed.

In this state, the new sound insulation plate 50 of FIG. 5 is installed in the fitting guide frame 40 as described above, and the fitting guide frame 40 is fitted with the fitting portion 30A of the double fixing bracket 30. When the fitting piece 31B, 32B is projected to the front side when fitted in the rear portion of the fitting guide frame 40 is spaced apart by the protruding coupling piece 31B (32B) may be unstable installation, Since the upper and lower support portions 31C and 32C and the fitting guide frame 40 are fixed by the fixing bolt 70, it can be coupled in a stable state. However, for more stable coupling, the concave inlet 45 to which the coupling pieces 31B and 32B protruding from the rear surface of the fitting guide frame 40 may be formed as shown in FIGS. 8 and 9. In this case, when the fitting guide frame 40 is fitted to the fitting portion 30A of the double fixing bracket 30, the engaging pieces 31B and 32B protruding from the concave portion 45 are fitted. The fitting guide frame 40 can be fixed to the fitting portion (30A).

When the new sound insulation board 50 installed as described above is assembled to the fitting guide frame 40, the lower portion of the upper sound insulation board is assembled to the upper portion of the fitting guide frame 40, and the lower portion of the fitting guide frame 40 is installed. The upper part of the sound insulation panel is assembled, but the lower and upper ends of the upper and lower sound insulation panels to be interviewed to cover the fitting guide frame 40, thereby not only to prevent the fitting guide frame 40 from being exposed from the outside. Since the strut 10 is not exposed to the outside, the entire soundproof wall can be seen as an integrated panel by the new sound insulation panel 50, so that the soundproof wall can be combined with the surrounding landscape.

In addition, the support 10 is provided with support ribs 10B below the support base plate 10A and the support 10 as shown in FIG. 6A to install the support 10 securely, and the present invention is provided by the support rib 10B. If the double fixing bracket 30 of the installation is not possible, the reinforcing ribs 10B are inserted below each of the flat portions 31A 'and 32A' of each of the double fixing brackets 30 as shown in FIGS. 3B and 2D. When the double fixing bracket 30 is installed below the support 10 by forming the cut-out portions 30-1 and 30-2, it is possible to install without disturbing the reinforcing rib 10B, and thus, the new sound insulation plate 50 is provided. ) Can be installed up to the bottom of the support 10.

On the other hand, in the present invention, when the new sound insulation panel 50 is installed as described above, the space portion S is formed between the rear portion of the new sound insulation panel 50 and the front portion of the existing sound insulation panel 20, FIG. 14. As shown in the upper part of the support (10) to install the upper portion of the combined noise induction guide 110 with a fixed bolt (B), by forming one side of the upper portion of the combined noise induction guide 110 in a curved shape The noise moving to the upper portion of the surface of the new sound insulation panel 50 may be guided to the space S to absorb sound into the existing sound insulation panel 20 to reduce the noise. Therefore, the noise is blocked by the new sound insulation plate 50 or the noise is induced upwards, so that the noise can be attenuated by the upper screen combined noise induction guide 110 so that the dual sound effect can be enjoyed, and the new sound insulation plate ( The upper portion of 50) may be covered by the upper shielding combined noise induction guide 110, thereby making the aesthetic appearance stand out.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof,

But are not limited to, those of ordinary skill in the art to which the invention pertains

It will be understood that within the scope of the present invention,

It will be appreciated that many variations and applications not illustrated are possible.

It is to be understood that all changes and modifications that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

10: holding 10A: support plate
10B: reinforcement rib 20: conventional sound insulation board
30: double fixing bracket 30A: fitting
30-1, 30-2: Notch 31, 32: First and second fixing bracket
31A ', 32A': Flat part 31B, 32B: Joining piece
31C, 32C: Upper and lower supporters 31B ', 32B': Hole
40: fitting guide frame 41, 41 ': opening
42, 42 ': Up and down guide groove 43: Bolt hole
44: fitting hole 45: recessed portion
50: new sound insulation plate 51: bolt hole
50A: fitting protrusion 50B: fitting engagement hole
52: upper and lower fitting projection 52A: fitting projection
60, 70, 90: fixing bolt S: space part
100: soundproof wall 110: obstruction noise guide

Claims (8)

A double fixing bracket 30 configured by stacking the sound insulation plate 20 between the “H” type pillars 10 and the pillars 10 provided at intervals, and fixed to the front surface of the pillars 10; A fitting guide frame 40 fixed to the fitting part 30A of the double fixing bracket 30 in a lateral direction; In the sound insulation wall 100 comprising a; a new sound insulating plate 50 to be guided and installed in the guide groove 41 formed in the front of the fitting guide frame 40, the double fixing bracket 30 Engaging portions 31A and 32A of the first and second fixing brackets 31 and 32 fitted to both front ends of the silver support 10; Engaging pieces (31B) (32B) projecting in the vertical direction on each of the engaging portions (31A) (32A), respectively; The upper and lower support pieces 31C and 32C protruding from the upper and lower sides of each of the coupling pieces 31B and 32B to the front, respectively; and include the coupling piece 31B and the coupling piece 32B. One side of the surface was interviewed to fix the fixing bolt 60 through the holes 31B 'and 32B' drilled in the coupling pieces 31B and 32B, respectively, and the support pieces 31C and 32C respectively in the upper and lower portions. Maintenance panel-type soundproof panel mounting structure, characterized in that the fitting portion (30A) is formed so as to interview the inner surface of the support piece (31C) (32C) is formed.


delete delete The fitting holes 44 are formed at predetermined intervals on the lower openings 41 and 41 'formed above and below the fitting guide frame 40, respectively. The upper and lower fitting projections 52A formed on the inner and upper surfaces of the new sound insulating plate 50 so as to be spaced apart from each other are corresponded to the fitting holes 44 so that the new sound insulating plate 50 is fitted into the guide frame 40. Maintenance panel soundproof panel mounting structure, characterized in that configured to be fitted to). The maintenance panel type sound insulation board mounting structure according to claim 1, wherein a concave inlet portion (45) into which the engaging pieces (31B) and (32B) protruding from the rear portion of the fitting guide frame (40) is formed is formed. The maintenance panel type sound insulation board is installed according to claim 1, wherein one side of the new sound insulation panel 50 is formed to protrude the fitting protrusion 50A, and the other side forms the fitting coupling hole 50B. rescue.
delete According to claim 1, wherein the upper part of the upper part of the support (10) to install the upper portion of the combined noise induction guide 110, the one side of the upper portion of the combined noise induction guide 110 is formed in a curved shape Maintenance panel-type soundproof panel installation structure, characterized in that configured to guide the noise moving to the upper portion riding the surface of the new sound insulating plate 50 to the space (S) to attenuate the noise.

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