KR200362795Y1 - Voice protection panel for voice protection wall - Google Patents
Voice protection panel for voice protection wall Download PDFInfo
- Publication number
- KR200362795Y1 KR200362795Y1 KR20-2004-0017184U KR20040017184U KR200362795Y1 KR 200362795 Y1 KR200362795 Y1 KR 200362795Y1 KR 20040017184 U KR20040017184 U KR 20040017184U KR 200362795 Y1 KR200362795 Y1 KR 200362795Y1
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- KR
- South Korea
- Prior art keywords
- sound absorbing
- plate
- concave
- protruding
- front plate
- Prior art date
Links
- 238000005452 bending Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 230000000630 rising effect Effects 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 description 7
- 239000011358 absorbing material Substances 0.000 description 4
- 238000009413 insulation Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
- E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
- E01F8/0035—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with undulated surfaces
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
- E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
- E01F8/0047—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with open cavities, e.g. for covering sunken roads
- E01F8/0064—Perforated plate or mesh, e.g. as wall facing
- E01F8/007—Perforated plate or mesh, e.g. as wall facing with damping material
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
- E04B2001/8433—Tray or frame type panels or blocks, with or without acoustical filling with holes in their face
- E04B2001/8438—Slot shaped holes
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
- E04B2001/8442—Tray type elements
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Building Environments (AREA)
Abstract
본 고안은 흡음판의 전면판에 형성한 요철부의 돌출된 수직면의 면적을 극대화 하고 경사지게 하면서 요철면을 형성하여 위로 올라오는 소음을 효율적으로 흡음할 수 있도록 함으로서 흡음효과를 향상시키도록 한 방음벽용 흡음판을 제공함에 있다.The present invention maximizes the area of the protruding vertical surface of the uneven portion formed on the front plate of the sound absorbing plate and inclines the sound absorbing plate for the sound absorbing wall to improve the sound absorbing effect by forming the uneven surface to efficiently absorb the rising noise. In providing.
본 고안은 일정간격으로 요철부(110)를 갖으며, 흡음공(130)을 형성한 전면판(100)과 요철홈(210)이 형성된 후면판(200)을 절곡으로 연결하여 내부공간의 전방에 흠음재(400)가 내장되고, 양측에 측면판(300)을 고정한 것에 있어서,The present invention has a concave-convex portion 110 at a predetermined interval, the front plate 100 and the concave-convex groove 210 formed with the sound absorbing hole 130 and the back plate 200 is formed by bending the front of the interior space In the case where the flaw material 400 is built in and the side plates 300 are fixed to both sides,
상기 요철부(110)를 경사진 상면(11)의 폭이 넓고 하면(113)의 폭을 좁게 하여 경사지게 형성한 돌출 전면(112)에 굴곡면(112a)을 형성함을 특징으로 한다.The curved surface 112a is formed on the protruding front surface 112 formed to be inclined by narrowing the width of the upper surface 11 and the lower surface 113 of the inclined concave-convex portion 110.
또, 상기 전면판(100)에 돌출된 각 요철부(110)의 양 측면에 개방부를 막아주도록 한쪽이 개방된 사각함체로 형성되어 상하단 내측으로 전면판(100)의 두께폭을 갖는 끼움홈(510)을 형성한 마감커버(500)를 끼워 결합함을 특징으로 한다.In addition, fitting grooves having a thickness width of the front plate 100 are formed in a rectangular box whose one side is opened to prevent openings on both sides of each of the uneven parts 110 protruding from the front plate 100. 510 is formed by fitting the closing cover 500 is formed.
Description
본 고안은 주택지역 또는 공공시설지역등이 인접한 도로나 철로변등에서 발생되는 소음을 막아줄 수 있도록 설치되는 방음벽용 흡음판에 관한 것이다.The present invention relates to a sound absorbing plate for soundproof walls installed to prevent noise generated from adjacent roads or railroad tracks in a residential area or a public facility area.
일반적인 방음벽의 구성을 살펴보면,If you look at the general soundproof wall configuration,
일정간격을 두고 연속적으로 흡음공이 형성된 전면판과 요철홈이 형성된 후면판을 절곡으로 연결하여 내부공간의 전방에 흠음재가 내장되고 후방에 공간부를 갖도록 형성되어 있다.By connecting the front plate with continuous sound absorbing holes and the back plate with the uneven grooves formed at a predetermined interval by bending, the material is embedded in the front of the inner space and has a space at the rear.
이러한 방음부재를 지면에 일정간격으로 설치되는 H형의 지지대의 사이에 각각 적층시키어 방음벽을 도로나 철로변 등에 설치되고 있다.These sound insulation members are laminated on the ground between the H-shaped support bases which are installed at regular intervals, and the soundproof walls are installed on roads, railroad tracks, and the like.
상기 전면판은 주로 평판 형상으로 사용되었으나 다양한 각도 및 위치에서 불규적으로 발생되는 소음을 충분한 흡음을 할 수 없어 기대치 이상의 방음효과를 얻지 못하고 있었다.The front plate was mainly used in the shape of a flat plate, but was unable to sufficiently absorb the noise generated irregularly at various angles and positions, and thus did not obtain a soundproof effect more than expected.
이러한 선행기술의 문제점을 해결하기 위하여 전면판에 상,하부 경사면과 돌출 수직면으로 이루어지는 사다리꼴 형태의 요철부를 상하로 연속 형성한 것이 있는 바, 이는 수평 및 하방으로 파동되는 소음은 돌출되는 수직면과 요철부 사이의 요홈에 형성된 흠음공으로 통해 흡음되고 위로 올라가는 소음은 하부경사면에 형성된 흡음공을 통해 흡음재에 흡음되도록 하고 있다.In order to solve the problems of the prior art, there is a continuously formed up and down trapezoidal concave-convex part consisting of the upper and lower inclined surfaces and the projecting vertical surface on the front plate, which is a vertical surface and the uneven portion protruding noise horizontal and downward The sound absorbed through the blemish hole formed in the grooves in between and up is made to be absorbed by the sound absorbing material through the sound absorbing hole formed in the lower inclined surface.
상기 요철부에서 돌출되는 수직면에 빗물이나 이물질이 유입되지 못하도록 갤러리 형태의 흡음공이 일정간격으로 형성되어 있다.Sound absorption holes in the form of galleries are formed at regular intervals so that rainwater or foreign matter does not flow into the vertical surface protruding from the uneven portion.
그러나 상기 요철부에서 돌출된 수직면으로 부딪치는 소음은 여러각도로 부딪치기 때문에 갤러리 형태의 흡음공으로 충분히 흡음되지 못하고 반사되어 방음효율을 저하시키고 있고, 이러한 돌출된 수직면은 하부 경사면과 면적이 비숫하게 이루어짐에 따라 전체적으로 보면 흡음 효율성을 기대 이상으로 얻지 못하고 있는 실정이다.However, the noise hitting the vertical surface protruding from the uneven portion hits at various angles, so that the sound absorption efficiency is not sufficiently absorbed by the gallery-type sound-absorbing holes, and the sound insulation efficiency is reduced. As a whole, the sound absorption efficiency is not getting better than expected.
본 고안은 상기한 종래의 문제점을 해결하기 위한 것으로,The present invention is to solve the above problems,
흡음판의 전면판에 형성한 요철부의 돌출된 수직면의 면적을 극대화 하고 경사지게 하면서 요철면을 형성하여 위로 올라오는 소음을 효율적으로 흡음할 수 있도록 함으로서 흡음효과를 향상시키도록 한 방음벽용 흡음판을 제공함에 그 목적이 있다.It provides a sound absorbing plate for soundproof walls to improve the sound absorbing effect by maximizing and inclining the area of the projected vertical surface of the uneven portion formed on the front plate of the sound absorbing plate and efficiently absorbing the noise rising up by forming the uneven surface. There is a purpose.
도 1은 본 고안의 구성을 보인 사시도1 is a perspective view showing the configuration of the present invention
도 2는 본 고안의 측면 확대 단면도2 is an enlarged side view of the present invention
도 3은 본 고안의 다른 실시예도3 is another embodiment of the present invention
도 4는 본 고안에 마감커버를 부착한 상태의 사시도Figure 4 is a perspective view of the state attached to the finish cover
도 5는 본 고안의 설치상태도5 is an installation state of the present invention
*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
10: 흡음판 20: 지주대10: sound absorption plate 20: prop
100: 전면판 110; 요철부100: front panel 110; Irregularities
112: 전면 112a: 굴곡면112: front side 112a: curved surface
130: 흡음공130: sound absorber
200: 후면판 300; 측면판200: backplane 300; Side panels
400: 흡음재 500: 마감커버400: sound absorbing material 500: finish cover
이하 첨부한 도면에 의하여 본 고안의 바람직한 실시예를 상세히 설명하면 다음과 같다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 1은 본 고안의 구성을 보인 사시도이고, 도 2는 본 고안의 측면 확대단면도로,1 is a perspective view showing the configuration of the present invention, Figure 2 is an enlarged cross-sectional side view of the present invention,
흡음판(10)은,Sound absorbing plate 10,
상하로 요철부(110)를 갖는 전면판(100)과 요철홈(210)이 형성된 후면판(200)을 절곡으로 연결하여 내부공간의 전방에 글라스울 등의 흠음재(400)가 내장되고, 양측에 측면판(300)을 내입하여 체결부재로 고정하며, 전면판(100)의 요철부(110) 및 요입면(120)에 무수한 흡음공(130)이 슬롯형 또는 갤러리형으로 형성된다.By connecting the front plate 100 having the uneven portion 110 and the back plate 200 having the uneven groove 210 up and down by bending, a flaw material 400 such as glass wool is embedded in the front of the inner space. The side plate 300 is inserted into both sides to be fixed by the fastening member, and the sound absorbing hole 130 is formed in the slot type or the gallery type in the uneven portion 110 and the recessed surface 120 of the front plate 100.
상기 요철부(110)을 경사진 상면(111)의 폭이 넓고 하면(112)의 폭을 좁게 하여 전면(112)이 하향 경사지면서 면적을 넓게 형성하고, 돌출된 전면(112)에는 측면상으로 보면 파형 형상의 굴곡면(112a)를 형성한다.The width of the upper surface 111 inclined the uneven portion 110 and the width of the lower surface 112 is narrowed to form a wide area while the front surface 112 is inclined downward, and on the protruding front surface 112 sideways. As a result, the curved surface 112a is formed.
도 3은 본 고안의 다른 실시예로,3 is another embodiment of the present invention,
상기 돌출된 전면(112)에는 측면상으로 보면 요철형 형상의 굴곡면(112a')를 형성한 것이며, 이는 나선형, 반원형돌기 등 다양한 형상으로 형성할 수 있다.The protruding front surface 112 has a concave-convex curved surface 112a 'when viewed from the side, and can be formed in various shapes such as spiral and semi-circular protrusions.
도 4는 흡음판(10)에 마감커버를 설치한 상태를 보인 것으로,4 is a view showing a state in which the closing cover is installed on the sound absorbing plate 10,
상기 전면판(100)에 돌출된 요철부(110)의 양 측면부에 상하단 내측으로 전면판(100)의 두께폭을 갖는 끼움홈(510)을 형성한 사각체 형상의 마감커버(500)를 끼워 지지되도록 구성한다.Fit the end cover 500 of the rectangular shape having a fitting groove 510 having a thickness width of the front plate 100 in the upper and lower ends on both side portions of the uneven portion 110 protruding from the front plate 100 Configure to be supported.
이와 같이 구성한 본 고안은 도 4에서와 같이 흡음판(10)의 양측으로 끼워진 마감커버(500)의 전면에 별도로 패드를 부착하여 지면에 일정간격으로 설치되는 지지대(20)에 적층시키어 방음벽을 설치하게 되면 흡음판(10)의 양측단을 마감커버(500)가 지지대(20)와의 틈새를 막아주어 이를 통해 소음이 후방으로 유출되는 것을 차단되는 상태로 설치된다.The present invention configured as described above is attached to the front surface of the finishing cover 500 fitted to both sides of the sound absorbing plate 10 as shown in Fig. 4 to be laminated on the support 20 installed at a predetermined interval on the ground to install the soundproof wall When both ends of the sound absorbing plate 10, the closing cover 500 is installed in a state in which the noise is prevented from leaking backwards through the gap with the support 20.
이렇게 흡음판(10)을 적층시키어 방음벽을 설치하게 되면 소음원의 발생 높이는 다소 차이가 있으나 대부분 지면상에서 발생되기 때문에 파동되는 소음이 직진방향과 위로 올라가게 되는데 흡음판(10)에 돌출되는 각 요철부(110)의 전면이 하향으로 경사지게 형성되어 있어 직진되는 소음은 요철부(110)의 전면(112) 및 그 사이에 형성된 요입면(120)에 형성된 흡음공(130)을 통해 흡음재(400)에 의해 흡음되고 동시에 위로 올라가는 소음은 하향으로 경사져 있는 돌출된 전면(112)에 부딪쳐지면서 흠음공(130)을 통해 흡음재(400)로 흡음되면서 일부 반사되는 소음은 그 위로 올라가지 않고 하방으로 반사됨에 따라 소음을 감쇄시키게 되는 것이다.When the sound absorbing wall 10 is installed by stacking the sound absorbing plates 10, the height of the noise source is somewhat different, but since most of the noise is generated on the ground, the wave noise rises in the straight direction and upwards. ) Is formed to be inclined downward so that the straight noise is absorbed by the sound absorbing material 400 through the sound absorbing hole 130 formed in the front surface 112 of the uneven portion 110 and the recessed surface 120 formed therebetween. And at the same time, the noise that rises upwards hits the protruding front 112 which is inclined downward, and is absorbed by the sound absorbing material 400 through the grooves 130, and some reflected noises are reflected upwards instead of rising upward. It is to be made.
특히, 전면판(100)에 요철부(110)가 상면(111)이 넓고 하면(113)이 좁게 하여 돌출된 전면(112)이 경사지면서 상하폭이 넓게 형성되어 있어 종래의 사다리꼴 형상의 요철부에서의 하부 경사면보다 그 면적이 대폭적으로 넓어져 흡음면적을 극대화 할 수 있는 것이다.In particular, the concave-convex portion 110 on the front plate 100, the upper surface 111 is wide, the lower surface 113 is narrowed, the front surface 112 is protruded while the upper and lower widths are formed wide, so that the conventional trapezoidal concave-convex portion Its area is significantly wider than the lower slope of Esau, which maximizes the sound absorption area.
또한 상기 돌출된 전면(112)에 또 다른 굴곡면(112a)이 형성되어 있어 이 굴곡면(112a)에 부딪치는 소음이 난반사 작용으로 인하여 서로 부딪쳐 반사작용이 반복되면서 흡음공(130)을 통해 흡음재(400)로 흡음되거나 감쇄되어 더욱 흡음효율을 높일 수 있다.In addition, another curved surface 112a is formed on the protruding front surface 112, so that the noises hitting the curved surface 112a collide with each other due to the diffuse reflection action, and the reflection is repeated through the sound absorbing hole 130. The sound absorbed or attenuated to 400 may further increase the sound absorption efficiency.
이상과 같이 본 고안은 흡음부재의 전면판을 기존 요철부에서 돌출 전면이 하향 경사면을 갖으면서 또 다른 굴곡부를 갖도록 하므로서 소음이 어느방향에서 올라오는 소음을 흡음 및 감소, 상쇄시키어 흡음효과를 극대화시키므로 종래의 요철형 흡음부재 보다 더욱 흡음 효율성을 향상시키는 등의 효과가 있다.As described above, the present invention maximizes the sound absorbing effect by absorbing, reducing, and offsetting noise coming from any direction by having the front plate of the sound absorbing member protrude from the existing uneven portion and having a downward curved surface with another curved portion. There is an effect such as to improve the sound absorption efficiency more than the conventional uneven type sound absorbing member.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2004-0017184U KR200362795Y1 (en) | 2004-06-18 | 2004-06-18 | Voice protection panel for voice protection wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2004-0017184U KR200362795Y1 (en) | 2004-06-18 | 2004-06-18 | Voice protection panel for voice protection wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200362795Y1 true KR200362795Y1 (en) | 2004-09-22 |
Family
ID=49437918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2004-0017184U KR200362795Y1 (en) | 2004-06-18 | 2004-06-18 | Voice protection panel for voice protection wall |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200362795Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101197719B1 (en) * | 2008-12-18 | 2012-11-06 | 주식회사 신행리버텍 | Back the sound proofing wall which uses the sound proofing wall sound-absorbing panel and that sound-absorbing panel |
-
2004
- 2004-06-18 KR KR20-2004-0017184U patent/KR200362795Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101197719B1 (en) * | 2008-12-18 | 2012-11-06 | 주식회사 신행리버텍 | Back the sound proofing wall which uses the sound proofing wall sound-absorbing panel and that sound-absorbing panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| REGI | Registration of establishment | ||
| T201 | Request for technology evaluation of utility model | ||
| T701 | Written decision to grant on technology evaluation | ||
| G701 | Publication of correction | ||
| FPAY | Annual fee payment |
Payment date: 20110310 Year of fee payment: 7 |
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| LAPS | Lapse due to unpaid annual fee |