KR100923310B1 - Soundproof panel for noise interference leading type - Google Patents

Soundproof panel for noise interference leading type Download PDF

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Publication number
KR100923310B1
KR100923310B1 KR1020090007840A KR20090007840A KR100923310B1 KR 100923310 B1 KR100923310 B1 KR 100923310B1 KR 1020090007840 A KR1020090007840 A KR 1020090007840A KR 20090007840 A KR20090007840 A KR 20090007840A KR 100923310 B1 KR100923310 B1 KR 100923310B1
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KR
South Korea
Prior art keywords
noise interference
noise
soundproof
sound insulation
soundproof plate
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KR1020090007840A
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Korean (ko)
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최은철
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최은철
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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
    • 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
    • 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
    • E04B2001/8414—Sound-absorbing elements with non-planar face, e.g. curved, egg-crate shaped
    • 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
    • E04B2001/8428—Tray or frame type panels or blocks, with or without acoustical filling containing specially shaped acoustical bodies, e.g. funnels, egg-crates, fanfolds
    • 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
    • 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
    • E04B2001/8447—Tray type elements with two facing trays

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)

Abstract

PURPOSE: A noise interference and induction type soundproof panel is provided to remove noise by inducing reflection, diffraction, and interference of noise flowing into a soundproof plate through lots of noise interference grooves. CONSTITUTION: A noise interference and induction type soundproof panel(100) comprises a plurality of noise interference grooves(120) of hemispherical shapes. The noise interference groove is arranged on the front surface. The noise interference groove has an incline. The inside diameter of the incline is gradually reduced from the inlet side of noise source rearward. One or more holes are punched on the rear center of the noise interference groove. Female and male connectors are provided to right and left ends of the soundproof plate. The soundproof plate is interconnected through the other soundproof plate and the female and male connector.

Description

소음 간섭 유도형 방음판{SOUNDPROOF PANEL FOR NOISE INTERFERENCE LEADING TYPE}SOUNDPROOF PANEL FOR NOISE INTERFERENCE LEADING TYPE}

본 발명은 방음판에 관한 것으로서, 더욱 상세하게는 유입되는 소음을 다수의 소음간섭홈을 통해 반사, 회절 및 간섭 현상의 유도로 소음이 소멸될 수 있도록 하는 소음 간섭 유도형 방음판에 관한 것이다.The present invention relates to a sound insulation board, and more particularly, to a noise interference induction type sound insulation panel which allows noise to be extinguished by induction of reflection, diffraction and interference through a plurality of noise interference grooves.

일반적으로 방음벽은, 도로, 철도 등의 가장자리에 설치되어 차량에 의한 소음이 주변의 주택 등으로 유입되는 것을 방지하게 된다.In general, the soundproof walls are installed at the edges of roads, railways, and the like to prevent noise caused by the vehicle from flowing into neighboring houses.

즉, 지면에 세워지는 지주와 지주 사이에 방음판을 적층 결합시켜 도로 또는 철도주변에서 발생하는 소음을 차단하는 역할을 하게 된다.That is, by stacking the sound insulation plate between the struts and the struts standing on the ground serves to block the noise generated around the road or railway.

상기한 방음판은 흡음형, 차음형, 투명형 등이 있고, 통상 흡음형 방음판이 가장 일반적으로 적용되고 있다.The sound insulation board includes sound absorption type, sound insulation type, transparent type, and the like.

하지만, 종래의 방음판은 패널 형태의 판상으로 구비되어 그 전면을 통해 유입되는 소음이 방음판의 표면에 부딪혀 반사되거나 또는 표면에 형성된 구멍을 통 해 유입되어 흡음재를 통해 소멸되는 구조로 소음이 흡수되지 못하고 반사되는 경우 오히려 주변 소음을 더욱 크게 하는 문제점이 있고, 또한 유입되는 소음을 흡수하고자 하는 경우 흡음재를 두껍게 설치해야 하는 문제점이 있다.However, the conventional sound insulation board is provided in the form of a panel-shaped plate so that the noise flowing through the front surface of the sound absorbing panel is reflected or reflected through the hole formed in the surface is not absorbed through the sound absorbing material and the sound is not absorbed In case of reflection, there is a problem in that the surrounding noise is increased even more, and in the case where it is desired to absorb the incoming noise, there is a problem in that a sound absorbing material must be installed thickly.

또한, 종래의 방음판 즉, 흡음형 방음판의 경우 패널의 두께를 크게 해야 함에 따라 견고성 및 조립성이 현저히 떨어지는 문제점이 있었다.In addition, in the case of the conventional soundproof plate, that is, the sound absorbing soundproof plate, as the thickness of the panel must be increased, there is a problem in that the rigidity and the assembly are remarkably inferior.

이에, 본 발명은 상기한 문제점을 해결하기 위해 창안된 것으로 본 발명의 목적은 Accordingly, the present invention has been made to solve the above problems and the object of the present invention is

첫째; 방음판으로 유입되는 소음을 다수의 소음간섭홈을 통해 반사, 회절, 간섭을 유도하여 소음이 소멸될 수 있도록 하는데 있다.first; The noise is introduced into the soundproof panel through reflection, diffraction and interference through a number of noise interference grooves so that the noise can be extinguished.

둘째; 소음원을 통한 소음이 일차적으로 방음판의 소음간섭홈들을 통한 간섭 소멸이 이루어지도록 하고 이차적으로 소멸되고 남은 일부 소음이 통과되어져 방음판의 내부에서 소멸 및 내부에 제공되는 흡음재를 통해 흡음될 수 있도록 하는데 있다.second; The noise through the noise source is primarily to make the interference disappear through the noise interference grooves of the soundproof panel, and the second noise is passed through and some remaining noise is passed through so as to be extinguished in the soundproof panel and absorbed through the sound absorbing material provided therein.

셋째; 지주와 지주 사이에 제공되는 방음판들이 다수개로 분할 구성된 후 조립되도록 하여 제조의 간편화는 물론 조립 시공이 간편하도록 하는데 있다.third; The soundproof plates provided between the support and the support are divided into a plurality of parts and then assembled to simplify the manufacturing as well as simplify the construction of the assembly.

상기 목적을 달성하기 위하여 본 발명은, The present invention to achieve the above object,

소음을 차단하는 방음판에 있어서, 상기 방음판의 전방 표면에 소음원 유입측으로부터 후방으로 내경이 호형각을 가지며 점차적으로 축소되는 경사면을 갖는 반구체 형상의 소음간섭홈이 다수개 배열 형성됨을 특징으로 한다. In the sound insulation board to block the noise, characterized in that a plurality of hemispherical noise interference grooves having an inclined surface of the inner diameter from the side of the noise source inlet to the rear side of the sound source is gradually arranged to be reduced in size.

또한, 상기 소음간섭홈의 후방 중심위치에 하나 또는 다수의 구멍이 천공되도록 할 수 있다.In addition, one or a plurality of holes may be drilled at the rear center position of the noise interference groove.

또한, 상기 소음간섭홈의 후방 중심위치에 상기 경사면을 통해 간섭된 소음이 통과될 수 있도록 다수의 구멍이 형성되며 원형, 사각형, 다각형 중 하나의 형태로 이루어져 직립구조를 취하는 소음유도면이 형성되도록 할 수 있다.In addition, a plurality of holes are formed in the rear center position of the noise interference groove so that the interference noise can pass through the inclined surface, and is formed in one of a circle, a quadrangle, and a polygon to form a noise induction plane taking an upright structure. can do.

또한, 상기 경사면의 표면에 방사라인이 둘레를 따라 방사형태로 형성되어 다각 구조를 형성하도록 할 수 있다.In addition, the radial line on the surface of the inclined surface may be formed radially along the circumference to form a polygonal structure.

또한, 상기 경사면에 다수개의 구멍이 더 형성되도록 할 수 있다.In addition, a plurality of holes may be further formed on the inclined surface.

또한, 상기 방음판이 좌우로 다수개 배열되도록 상기 방음판의 각각 좌우 단부에 암수 연결구가 제공되고, 상기 방음판과 방음판이 암수 연결구를 통해 상호 결합되도록 할 수 있다.In addition, male and female connectors are provided at each of the left and right ends of the sound insulation panel so that the sound insulation plates are arranged in a plurality of left and right, and the soundproof plate and the sound insulation plate may be coupled to each other through the male and female connectors.

여기서, 상기 암 연결구는 홀로 형성되고, 상기 수 연결구는 상기 홀에 끼워져 결합되는 돌기로 이루어 질 수 있다.Here, the female connector is formed as a hole, the male connector may be made of a projection fitted into the hole.

또한, 상기 수 연결구를 이루는 돌기는 상기 방음판의 단부에 대해 상하로 3개 형성되도록 하되, 상하측 돌기는 전방으로 그리고 중간 돌기는 후방으로 돌출 형성되도록 함이 가능할 것이다.In addition, the projections constituting the male connector are to be formed three up and down with respect to the end of the soundproof plate, the upper and lower projections will be able to be formed to protrude to the front and rear to the middle projection.

또한, 상기 방음판의 후면에 개방공간을 갖는 후면 케이스가 결합되도록 할 수 있다.In addition, the rear case having an open space to the rear of the soundproof plate may be coupled.

또한, 상기 방음판의 상하단부에 상기 후면 케이스가 체결구로 결합될 수 있도록 결합돌기가 후방으로 돌출 제공되도록 할 수 있다.In addition, the coupling protrusion may be provided to protrude rearward so that the rear case is coupled to the upper and lower ends of the soundproof plate.

또한, 상기 방음판이 상하로 적층 결합될 수 있도록 상기 방음판의 후면을 이루는 상기 후면 케이스의 상하부에 각각 계단 형상을 취하는 안착턱과 고정턱이 형성되어 상기 후면 케이스에 형성된 상기 안착턱이 다른 후면 케이스에 형성된 상기 고정턱에 올려져 상호 끼워맞춤 결합되도록 할 수 있다. In addition, a seating jaw and a fixing jaw each having a staircase shape are formed in upper and lower portions of the rear case forming the rear side of the soundproof plate so that the soundproof plate may be laminated and coupled up and down. It may be mounted on the fixing jaw formed to be fitted to each other.

또한, 상기 방음판을 이루는 상기 후면 케이스의 상측 고정턱 후방에는 상기 후면 케이스의 전방 회동시 상기 안착턱의 후방 수평부위에 간섭되지 않도록 후방으로 하향 경사진 후방 경사각이 형성되도록 할 수 있다.In addition, a rear inclination angle inclined downward toward the rear of the upper fixing jaw of the rear case forming the soundproof plate may be formed so as not to interfere with the rear horizontal portion of the seating jaw when the rear case is rotated forward.

또한, 상기 후면 케이스의 내측 개방공간에 소음 흡수를 위한 흡음재가 더 제공되도록 할 수 있다.In addition, a sound absorbing material for absorbing noise may be further provided in the inner open space of the rear case.

또한, 상기 소음간섭홈에는 다수의 기공이 형성된 발포체가 채워지도록 할 수 있다.In addition, the noise interference groove may be filled with a foam formed with a plurality of pores.

또한, 상기 소음간섭홈이 형성된 상기 방음판의 전면에 소음 유입을 위한 다수의 기공이 형성된 패널이 더 부착되도록 할 수 있다.In addition, the panel formed with a plurality of pores for the noise inlet is further attached to the front of the sound insulation plate is formed the noise interference groove.

따라서, 본 발명에 따른 방음판은, Therefore, the sound insulation board according to the present invention,

첫째; 방음판으로 유입되는 소음이 다수의 소음간섭홈을 통해 반사, 회절, 간섭 현상으로 소음이 소멸되는 효과가 있다.first; The noise flowing into the sound insulation board has the effect of extinction due to reflection, diffraction, and interference through multiple noise interference grooves.

둘째; 소음원을 통한 소음이 일차적으로 방음판의 소음간섭홈들을 통한 간섭 소멸이 이루어지고 이차적으로 소멸되지 않고 남은 일부 소음이 구멍을 통해 통과되어져 방음판의 내부에서 소멸 및 내부에 제공되는 흡음재를 통해 흡음되어 소음이 현격하게 소멸되는 효과가 있다.second; The noise from the noise source is primarily eliminated through the interference interference grooves of the soundproof panel, and some remaining noise is passed through the hole without being secondly extinguished, and the sound is absorbed through the sound absorbing material that is extinguished and provided inside. Significantly disappears.

셋째; 지주와 지주 사이에 제공되는 방음판들이 다수개로 분할 구성된 후 조립될 수 있어 제조의 간편화는 물론 조립 시공이 간편하게 되는 효과가 있다.third; Soundproof plates provided between the support and the support can be assembled after being divided into a plurality of simplification of the manufacturing as well as the effect of the assembly construction is easy.

이하, 본 발명에 따른 방음판의 바람직한 실시예를 첨부된 도면을 참조로 하여 상세히 설명하며 본 발명을 설명함에 있어 관련된 공지 기술 등은 본 발명의 요지를 흐리게 할 수 있다고 판단되는 경우 그 자세한 설명은 생략하기로 한다.Hereinafter, with reference to the accompanying drawings, preferred embodiments of the soundproofing panel according to the present invention in detail, and the related well-known techniques, etc. in the description of the present invention when it is determined that can obscure the subject matter of the present invention will be omitted. Let's do it.

본 발명은, 소음원으로부터 유입되는 소음을 간섭시켜 소음이 소멸될 수 있도록 하는 소음 간섭 유도형 방음판에 관한 것이다.The present invention relates to a noise interference induction type sound insulation panel to interfere with the noise flowing from the noise source so that the noise can be extinguished.

본 발명에 따른 소음 간섭 유도형 방음판(100)은, 도 1 내지 도 4의 도시에 의하여 상기 방음판(100)의 전방 표면에 소음원 유입측으로부터 후방으로 내경이 점차적으로 호형각을 가지며 축소되는 경사면(121)을 갖는 반구체 형상의 소음간섭홈(120)이 다수개 배열 형성되어서 이루어진다.The noise interference induction type soundproofing panel 100 according to the present invention is an inclined surface having an inner diameter gradually reduced to an arc angle from the noise source inlet side to the rear side of the soundproofing panel 100 as illustrated in FIGS. 1 to 4. The noise interference groove 120 having a hemispherical shape having a 121) is formed by a plurality of arrangement.

이에 따라 소음이 상기 소음간섭홈(120)으로 유입되게 되면 먼저 경사면(121)에 부딪히면서 상기 소음간섭홈(120)의 중앙 부분에서 부딪혀 반사된 소음들이 상호 간섭 현상이 일어나게 되고 이러한 간섭으로 소음이 소멸하게 된다.Accordingly, when the noise is introduced into the noise interference groove 120, the noises hit by the inclined surface 121 and hit by the central portion of the noise interference groove 120 are reflected to each other, resulting in mutual interference. Done.

여기서, 상기 소음간섭홈(120)의 후방 중심위치에는 하나 또는 다수의 구멍(122)이 천공될 수 있으며, 상기 구멍(122)은 간섭되고 남은 소음이 통과될 수 있도록 하기 위함이다.(도 5, 도 6 참조)Here, one or a plurality of holes 122 may be punctured at the rear center position of the noise interference groove 120, and the holes 122 are intended to allow the remaining noise to pass through. , See FIG. 6)

상기한 경우 상기 방음판(100)의 후면에 후술될 흡음재가 설치되는 경우 바 람직 할 것이다.In the above case, it will be preferable if the sound absorbing material to be described later is installed on the rear surface of the sound insulation plate 100.

또한, 다른 예로서 상기 소음간섭홈(120)의 후방 중심위치에 상기 경사면(121)을 통해 간섭된 소음이 통과될 수 있도록 다수의 구멍이 형성되며 원형, 사각형, 다각형 중 하나의 형태로 이루어져 직립구조를 취하는 소음유도면(130)이 형성될 수 있다.(도 7,8참조)In addition, as another example, a plurality of holes are formed in the rear center position of the noise interference groove 120 so that the interference noise can pass through the inclined surface 121 and is formed in the form of one of a circle, a rectangle, and a polygon. A noise induction surface 130 may be formed to take the structure. (See FIGS. 7 and 8)

또한, 다른 예로서 상기 소음간섭홈(120)의 경사면(121)에 다수개의 구멍(123)이 형성될 수 있다.(도 7,8참조)In addition, as another example, a plurality of holes 123 may be formed in the inclined surface 121 of the noise interference groove 120. (See FIGS. 7 and 8)

상기한 경우 상기 방음판(100)의 후면에 후술될 흡음재가 설치되는 경우 바람직 할 것이다.In the above case, it will be preferable if the sound absorbing material to be described later is installed on the rear surface of the sound insulation plate 100.

또한, 다른 예로서 상기 경사면(121)의 표면에 방사라인(132)이 방사형태로 형성되어 둘레를 따라 다각 구조가 형성될 수 있다.(도7,8 참조)In addition, as another example, the radiation line 132 may be radially formed on the surface of the inclined surface 121 to form a polygonal structure along the circumference thereof (see FIGS. 7 and 8).

상기한 경우 방사라인(132)과 방사라인(132) 사이의 경사면에 부딪힌 소음이 빠르게 전달되어 간섭 효과의 증대를 유도할 수 있다.In this case, noise hitting the inclined surface between the radiation line 132 and the radiation line 132 may be quickly transmitted to induce an increase in the interference effect.

또한, 다른 예로서, 상기 방음판(100)이 다수개를 가지며 좌우로 배열되도록 상기 방음판(100)의 각각 좌우 단부에 암수 연결구(140)(150)가 제공되고, 상기 방음판(100)과 다른 방음판(100a)이 암수 연결구(140)(150)를 통해 상호 결합될 수 있다.(도 2 내지 도 8 참조)In addition, as another example, male and female connectors 140 and 150 are provided at left and right ends of the sound insulation plate 100 so that the sound insulation plate 100 has a plurality and is arranged to the left and right, and the sound insulation plate 100 is different from the sound insulation plate 100. 100a may be coupled to each other through the male and female connectors 140 and 150 (see FIGS. 2 to 8).

상기 암 연결구(140)는 홀로 형성되고, 상기 수 연결구(150)는 상기 홀에 끼워져 결합되는 돌기로 이루어지며, 상기 수 연결구(150)는 상기 방음판(100)의 좌우 양쪽 중 한쪽 단부에서 상하로 3개가 외측방향으로 돌출되도록 함이 바람직하며, 상기 수 연결구(150) 중 중간부분의 수 연결구(150)는 상기 암 연결구(140)에의 결합시 결합 방향을 달리하며 결합될 수 있도록 성형함이 바람직 할 것이다.The female connector 140 is formed as a hole, the male connector 150 is formed of a projection that is fitted into the hole coupled, the male connector 150 is up and down at either end of the left and right sides of the soundproof plate (100). It is preferable to protrude three outward, the male connector 150 in the middle portion of the male connector 150 is preferably molded so that the coupling can be combined in a different direction when the coupling to the female connector 140. something to do.

또한, 다른 예로서, 도 9의 도시에 의하여 상기 방음판(100)의 후면에 개방공간(210)을 갖는 후면 케이스(200)가 결합된다.In addition, as another example, a rear case 200 having an open space 210 is coupled to the rear surface of the sound insulation panel 100 by the illustration of FIG. 9.

상기 방음판(100)의 상하단부에는 상기 후면 케이스(200)가 체결구(220)로 결합될 수 있도록 결합돌기(160)가 후방으로 돌출 제공된다.Upper and lower ends of the soundproof panel 100 are provided with a coupling protrusion 160 protruding rearward so that the rear case 200 may be coupled to the fastener 220.

즉, 상기 방음판(100)과 상기 후면 케이스(200)를 결합시키고자 하는 경우 상기 후면 케이스(200)의 개방공간(210) 개방단부에 상기 방음판(100)을 밀착시킨 후 상기 후면 케이스(200)의 외측에서 체결구(220)를 상기 방음판(100)의 결합돌기(160)에 결합 고정시키면 된다.That is, when the sound insulation plate 100 and the rear case 200 are to be coupled, the rear case 200 is brought into close contact with the sound insulation plate 100 at the open end of the open space 210 of the rear case 200. Fasten the fastener 220 in the outer side of the coupling protrusion 160 of the soundproof plate 100.

여기서, 하나의 상기 후면 케이스(200)에 하나 또는 다수개의 방음판(100)을 좌우로 배열 고정시켜 하나의 방음패널(400)을 완성할 수 있다.(도 10, 도 11 참조)Here, the soundproof panel 400 may be completed by fixing one or a plurality of sound insulation panels 100 to the left and right sides of the rear case 200. (See FIGS. 10 and 11).

또한, 상기 후면 케이스(200)의 상하단부에는 상기 방음판(100)들이 상하로 적층 결합될 수 있도록 상기 후면 케이스(200)의 상하부에 각각 계단 형상의 안착턱(240)과 고정턱(250)이 형성되어 상기 안착턱(250)이 상기 고정턱(240)에 올려져 상호 끼워맞춤 결합된다.(도 9 참조) In addition, the upper and lower ends of the rear case 200, the stepped seating jaw 240 and the fixing jaw 250 are respectively formed in the upper and lower portions of the rear case 200 so that the sound insulation plate 100 can be stacked stacked up and down The seating jaw 250 is formed to be mounted on the fixing jaw 240 is fitted to each other (see Fig. 9).

다시말해, 상기 안착턱(250)과 고정턱(240)은 상기 후면 케이스(200)(200a)들을 상하로 끼워맞춤 결합시 상기 방음판(100)과 방음판(100a)의 연결틈새를 상기 후면 케이스(200)(200a)의 안착턱(250)과 고정턱(240)이 커버할 수 있도록 하기 위함이고, 더불어 상하로 배열되는 상기 방음판(100)(100a)들 중 선택된 하나를 전방으로 분리 시킬 수 있도록 하기 위함이다.(도 12,13,14 참조)In other words, the seating jaw 250 and the fixing jaw 240 fit the gap between the rear case 200 and 200a by vertically connecting the soundproof plate 100 and the soundproof plate 100a to the rear case. In order to cover the seating jaw 250 and the fixing jaw 240 of the 200 (200a), and to separate the selected one of the soundproof plate (100, 100a) arranged up and down forward. To do this (see Figs. 12, 13 and 14).

또한, 상기 후면 케이스(200)들이 상하로 배열되는 경우, 상기 상측 후면 케이스(200)의 하부를 지지하는 하측 후면 케이스(200a)의 상단부 고정턱(240)에서 후방 위치의 수평부위는 후방으로 높이가 낮아지는 형태의 후방 경사각(260)이 형성되도록 하여 상기 후면 케이스(200a)의 전방 분리시 상측 후면 케이스(200)의 하측 수평부위와의 간섭없이 간편하게 분리될 수 있도록 함이 바람직하다.In addition, when the rear case 200 is arranged up and down, the horizontal portion of the rear position at the upper end fixing jaw 240 of the lower rear case 200a supporting the lower portion of the upper rear case 200 is rearward height It is preferable that the rear inclination angle 260 having a form of lowering is formed so that the rear inclination angle 260 can be easily separated without interference with the lower horizontal portion of the upper rear case 200 during the front separation of the rear case 200a.

또한, 상기 후면 케이스(200)에는 좌우 양쪽에 도로 상에 세워지는 지주에 결합될 수 있도록 지주 결합부재(280)가 제공된다.In addition, the rear case 200 is provided with a strut coupling member 280 to be coupled to a strut standing on the road on both left and right sides.

또한, 상기 후면 케이스(200)의 내부 개방공간(210)에 소음 흡수를 위한 흡음재(300)가 더 제공되도록 할 수 있다.(도 15참조)In addition, the sound absorbing material 300 for absorbing noise may be further provided in the inner open space 210 of the rear case 200. (See FIG. 15).

또한, 상기 소음간섭홈(120)에는 다수의 기공이 형성된 발포체가 채워지도록 할 수 있다.In addition, the noise interference groove 120 may be filled with a foam formed with a plurality of pores.

상기 발포체는, 도시하지는 않았지만 기공이 많이 형성된 소재가 적용되는 것으로 섬유사들이 뭉쳐져서 이루어진 섬유체, 스폰지, 알루미늄 발포폼, 숯이 합침된 고형체 등이 적용될 수 있다.Although not shown, the foam is applied to a material in which a lot of pores are applied, and a fiber, a sponge, an aluminum foam, or a solid body in which char is combined may be applied.

이상에서와 같이 구성되며 후방에 후면 케이스(200)가 결합되는 방음판(100)을 지주(10)에 결합시키고자 하면, 먼저 도 2 또는 도 11에 도시된 바와같이 방음판(100)의 좌우측 단부에 형성된 암수 연결구(140)(150)를 상호 결합시켜 방음판(100)들이 좌우로 배열되도록 한다. 그런다음 좌우로 배열된 방음판(100)들을 후면 케이스(200)의 내측에 밀착시킨다. 이때, 상기 후면 케이스(200)의 상하측에 형성된 홀과 상기 방음판(100)에 돌출 형성된 결합돌기(160)를 위치 교정시킨 후 체결구(220)로 결합 고정시키면 후면 케이스(200)에 방음판(100)(100a)들이 안정되게 고정 결합된다.If you want to combine the soundproof plate 100, which is configured as described above and the rear case 200 is coupled to the support 10, first to the left and right ends of the soundproof plate 100 as shown in FIG. The male and female connectors 140 and 150 are coupled to each other so that the sound insulation panels 100 are arranged to the left and right. Then, the sound insulation plates 100 arranged to the left and right close to the inside of the rear case 200. At this time, the hole formed in the upper and lower sides of the rear case 200 and the coupling protrusions 160 protruding from the soundproof plate 100, the position is corrected and then fixed by the fastener 220, the soundproof plate ( 100) 100a are fixedly coupled to each other.

상기와 같이 조립된 방음판(100)을 지주(10)와 다른 지주(10) 사이의 전면에 상하로 적층시키면서 결합시키면 된다.The soundproof plate 100 assembled as described above may be joined while stacked up and down on the front surface between the support 10 and the other support 10.

이때, 지주(10)의 전방면에는 지지부재(12)가 상하로 다수개 돌출 형성되도록 하고, 상기 지지부재(12)에 상기 방음판(100)의 후면 케이스(200) 외측에 제공된 지주 결합부재(280)를 고정 결합시키면 된다.At this time, the support member 12 is protruded up and down on the front surface of the support 10, and the support coupling member provided on the support member 12 outside the rear case 200 of the soundproof plate 100 ( 280 may be fixedly coupled.

즉, 방음판(100)들이 좌우로 결합된 하측 후면 케이스(200) 상측에 방음판(100)들이 결합된 상측 후면 케이스(200)를 올려놓은 후 상기 후면 케이스(200)에 형성된 지주 결합부재를 상기 지주의 지지부재(12)에 결합시키면 된다.That is, the soundproof plate 100 is mounted on the lower rear case 200 to the left and the upper side of the upper case 200 coupled to the soundproof plate 100 is coupled to the post holding member formed in the rear case 200 It is good to couple to the support member 12 of the.

이때, 상기 후면 케이스(200)의 상측 단부에 형성된 고정턱(250)의 후방에 상기 후면 케이스(200a)의 안착턱(240)이 끼워지도록 하면서 결합시키면 된다.At this time, the mounting jaw 240 of the rear case 200a may be coupled to the rear of the fixing jaw 250 formed at the upper end of the rear case 200.

이후, 상하로 적층 배열된 방음판 들중 어느 하나를 분리시키고자 하면, 해당 방음판을 조임하는 체결구를 해체시킨 다음 해당 방음판의 상측단부를 잡아당기면 해당 방음판이 하단부를 중심으로 회동하면서 분리되게 된다.Then, if you want to separate any one of the sound insulation plate arranged up and down, the fasteners for tightening the soundproof plate is dismantled and then pull the upper end of the soundproof plate is separated while rotating the soundproof plate around the lower end.

도로 등에 설치되는 방음벽에 적용되는 것임.It is applied to soundproof walls installed on roads.

도 1은 본 발명에 따른 소음 간섭 유도형 방음판의 제1실시예를 도시한 사시도,1 is a perspective view showing a first embodiment of the noise interference induction type sound insulation board according to the present invention;

도 2는 도 1에 따른 다른 실시예로서 암수 연결구가 형성된 상태의 사시도,Figure 2 is a perspective view of a male and female connector is formed as another embodiment according to FIG.

도 3은 도 2의 정면도,3 is a front view of FIG. 2;

도 4는 도 2의 단면도,4 is a cross-sectional view of FIG.

도 5는 도 1에 따른 다른 실시예로서 소음간섭홈에 구멍이 형성된 상태의 사시도,5 is a perspective view of a hole formed in the noise interference groove as another embodiment according to FIG.

도 6은 도 5의 정면도,6 is a front view of FIG. 5;

도 7은 도 1에 따른 다른 실시예로서 소음간섭홈 전체면에 구멍이 형성된 상태의 사시도,7 is a perspective view of a hole formed on the entire surface of the noise interference groove as another embodiment according to FIG. 1;

도 8은 도 7의 정면도, 8 is a front view of FIG. 7;

도 9는 도 1에 따른 다른 실시예로서 방음판의 후면에 후면 케이스가 제공된 상태의 단면 구성도,9 is a cross-sectional view of a state in which a rear case is provided on a rear surface of a sound insulation board according to another embodiment of FIG. 1;

도 10은 도 9의 사시도,10 is a perspective view of FIG. 9;

도 11은 도 10의 정면 요부 구성도,11 is a front sectional view of the main part of FIG. 10;

도 12는 본 발명에 따른 방음판이 지주에 결합되어 방음벽을 이루는 상태의 정면도,12 is a front view of a state in which the soundproof plate according to the present invention is coupled to the support to form a soundproof wall,

도 13은 도 12의 평면도,FIG. 13 is a plan view of FIG. 12;

도 14는 도 도 12의 측단면 구성도,14 is a side cross-sectional view of FIG.

도 15는 도 9의 다른 예로서 후면 케이스의 내부에 흡음재가 제공된 상태의 단면 구성도.FIG. 15 is a cross-sectional configuration view of a sound absorbing material provided inside the rear case as another example of FIG. 9; FIG.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

100,100a: 방음판100,100a: soundproof panel

120: 소음간섭홈 121: 경사면120: noise interference groove 121: slope

122,123: 구멍122,123: hole

130: 소음유도면 132: 방사라인130: noise induction plane 132: radiation line

140: 암 연결구 150: 수 연결구140: female connector 150: male connector

160: 결합돌기160: engaging projection

200: 후면 케이스200: rear case

210: 개방공간 220: 체결구210: open space 220: fastener

240: 안착턱 250: 고정턱240: seating jaw 250: fixed jaw

260: 후방 경사각 280: 지주 결합부재260: rear inclination angle 280: strut coupling member

300: 흡음재300: sound absorbing material

Claims (15)

소음 간섭 유도형 방음판에 있어서,In the noise interference induction soundproof board, 방음판의 전방 표면에 소음원 유입측으로부터 후방으로 내경이 호형각을 가지며 점차적으로 축소되는 경사면을 가지며 후방 중심위치에 하나 또는 다수개의 구멍이 천공되는 반구체 형상의 소음간섭홈이 다수개 배열 형성되도록 하고;On the front surface of the sound insulation board, the inner diameter of the sound source is inclined from the inflow side to the rear, and the inclined surface gradually decreases, and a plurality of hemispherical noise interference grooves in which one or more holes are drilled are formed at the rear center position. ; 상기 소음간섭홈이 배열된 상기 방음판이 좌우로 다수개 배열되도록 상기 방음판의 각각 좌우 단부에 암수 연결구가 제공되어져 상기 방음판과 방음판이 암수 연결구를 통해 상호 결합되도록 하되, 상기 암 연결구는 홀로 형성되고, 상기 수 연결구는 상기 홀에 끼워져 결합되는 돌기로 이루어짐을 특징으로 하는 소음 간섭 유도형 방음판.Male and female connectors are provided at each of left and right ends of the sound insulation panel such that the sound interference plates on which the noise interference grooves are arranged are arranged to the left and right, such that the soundproof plate and the sound insulation plate are coupled to each other through the male and female connectors, wherein the female connector is formed as a hole. The male connector is a noise interference induction soundproof panel, characterized in that consisting of the projection is fitted into the hole. 삭제delete 삭제delete 삭제delete 삭제delete 삭제delete 삭제delete 청구항 1에 있어서,The method according to claim 1, 상기 수 연결구를 이루는 돌기는 상기 방음판의 단부에 대해 상하로 3개 형성되도록 하되, 상하측 돌기는 전방으로 그리고 중간 돌기는 후방으로 돌출 형성됨을 특징으로 하는 소음 간섭 유도형 방음판. The projections constituting the male connector are formed to be three up and down with respect to the end of the soundproof plate, the upper and lower projections are characterized in that the front and middle projections are formed to protrude rearward. 삭제delete 청구항 1에 있어서,The method according to claim 1, 상기 방음판의 후면에 개방공간을 갖는 후면 케이스가 결합되도록 하고,To be coupled to the rear case having an open space on the rear of the soundproof plate, 상기 방음판의 상하단부에 상기 후면 케이스가 체결구로 결합될 수 있도록 결합돌기가 후방으로 돌출 제공됨을 특징으로 하는 소음 간섭 유도형 방음판.Noise interference induced sound insulation board, characterized in that the engaging projection is provided to protrude to the rear so that the rear case is coupled to the upper and lower ends of the soundproof plate. 청구항 10에 있어서, The method according to claim 10, 상기 방음판이 상하로 적층 결합될 수 있도록 상기 방음판을 이루는 상기 후면 케이스의 상하부에 각각 계단 형상을 취하는 안착턱과 고정턱이 형성되어 상기 후면 케이스에 형성된 상기 안착턱이 다른 후면 케이스에 형성된 상기 고정턱에 올려져 상호 끼워맞춤 결합됨을 특징으로 하는 소음 간섭 유도형 방음판. The fixing jaw formed on the other rear case is formed in the rear case is formed with a seating jaw and a fixed jaw is formed in each of the upper and lower portions of the rear case constituting the soundproof plate so that the soundproof plate can be laminated and coupled up and down A noise interference induction soundproof board characterized in that it is mounted on and fitted together. 청구항 11에 있어서,The method according to claim 11, 상기 방음판을 이루는 상기 후면 케이스의 상측 고정턱 후방에는 상기 후면 케이스의 전방 회동시 상기 안착턱의 후방 수평부위에 간섭되지 않도록 후방으로 하향 경사진 후방 경사각이 형성됨을 특징으로 하는 소음 간섭 유도형 방음판.Noise interference-induced sound insulation board, characterized in that the rear oblique angle is inclined downward to the rear so as not to interfere with the rear horizontal portion of the seating jaw at the rear of the upper fixing jaw of the rear case constituting the soundproof plate. 삭제delete 청구항 1에 있어서,The method according to claim 1, 상기 소음간섭홈에는 다수의 기공이 형성된 발포체가 채워짐을 특징으로 하는 소음 간섭 유도형 방음판.The noise interference groove is a noise interference induction soundproof plate, characterized in that the foam filled with a plurality of pores are formed. 청구항 14에 있어서,The method according to claim 14, 상기 소음간섭홈이 형성된 상기 방음판의 전면에 소음 유입을 위한 다수의 기공이 형성된 패널이 더 부착됨을 특징으로 하는 소음 간섭 유도형 방음판.Noise interference interference type sound insulation board, characterized in that the panel is formed with a plurality of pores for the noise inlet is further attached to the front of the sound insulation plate formed with the noise interference groove.
KR1020090007840A 2009-02-02 2009-02-02 Soundproof panel for noise interference leading type KR100923310B1 (en)

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200467428Y1 (en) * 2011-04-13 2013-06-12 주식회사 동성진흥 A soundproof board
KR101679363B1 (en) * 2016-03-14 2016-11-25 주식회사 성원안전산업 Soundproof module for noise interference leading type and Soundproof panel for noise interference leading tyye having the same
KR101836367B1 (en) * 2017-07-05 2018-03-08 주식회사 부림씨앤에스 Absorbing type soundproofing panel for improved noise reduction performance and soundproof wall having the same
KR20180117355A (en) * 2017-04-19 2018-10-29 (주)대한철강 Translucent soundproofing panel and soundproofing wall having the same
KR20190022069A (en) 2017-08-25 2019-03-06 한기학 noise interference type temporary soundproof board using sythetic resin materail
KR20190119002A (en) 2019-10-08 2019-10-21 한기학 noise interference type temporary soundproof board using sythetic resin materail
KR20200126251A (en) 2019-04-29 2020-11-06 (주)셈텍 Ict amalgamate soundproof wall for producing fine dust
KR102177767B1 (en) * 2019-12-17 2020-11-12 한국철도기술연구원 Sectional sound proofing panel using compressed cork and lightweight aggregate for reducing interlayer noise of building
KR102219220B1 (en) * 2020-10-21 2021-02-23 박서경 Semi-nonflammable sound absrobing panel using Kenaf non-woven fabric and manufacturing method thereof
KR102284791B1 (en) * 2020-11-02 2021-08-02 주식회사 조은데코 Seismic reinforcement type ceiling finishing apparatus
KR102288483B1 (en) * 2020-11-02 2021-08-10 주식회사 조은데코 Sound absorption panel

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KR20000017912A (en) * 1999-12-29 2000-04-06 김용선 Sound absorbing device of road soundproof wall
KR200293166Y1 (en) * 2002-07-25 2002-10-25 주식회사 은강건설산업 Fabricated Soundproof Panel
KR200319186Y1 (en) * 2003-04-03 2003-07-10 (주)극동메탈휀스 Noise-proof fence

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KR20000017912A (en) * 1999-12-29 2000-04-06 김용선 Sound absorbing device of road soundproof wall
KR200293166Y1 (en) * 2002-07-25 2002-10-25 주식회사 은강건설산업 Fabricated Soundproof Panel
KR200319186Y1 (en) * 2003-04-03 2003-07-10 (주)극동메탈휀스 Noise-proof fence

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200467428Y1 (en) * 2011-04-13 2013-06-12 주식회사 동성진흥 A soundproof board
KR101679363B1 (en) * 2016-03-14 2016-11-25 주식회사 성원안전산업 Soundproof module for noise interference leading type and Soundproof panel for noise interference leading tyye having the same
KR20180117355A (en) * 2017-04-19 2018-10-29 (주)대한철강 Translucent soundproofing panel and soundproofing wall having the same
KR101977363B1 (en) * 2017-04-19 2019-05-10 (주)대한철강 Translucent soundproofing panel and soundproofing wall having the same
KR101836367B1 (en) * 2017-07-05 2018-03-08 주식회사 부림씨앤에스 Absorbing type soundproofing panel for improved noise reduction performance and soundproof wall having the same
KR20190022069A (en) 2017-08-25 2019-03-06 한기학 noise interference type temporary soundproof board using sythetic resin materail
KR20200126251A (en) 2019-04-29 2020-11-06 (주)셈텍 Ict amalgamate soundproof wall for producing fine dust
KR20190119002A (en) 2019-10-08 2019-10-21 한기학 noise interference type temporary soundproof board using sythetic resin materail
KR102177767B1 (en) * 2019-12-17 2020-11-12 한국철도기술연구원 Sectional sound proofing panel using compressed cork and lightweight aggregate for reducing interlayer noise of building
KR102219220B1 (en) * 2020-10-21 2021-02-23 박서경 Semi-nonflammable sound absrobing panel using Kenaf non-woven fabric and manufacturing method thereof
KR102284791B1 (en) * 2020-11-02 2021-08-02 주식회사 조은데코 Seismic reinforcement type ceiling finishing apparatus
KR102288483B1 (en) * 2020-11-02 2021-08-10 주식회사 조은데코 Sound absorption panel
KR20220059390A (en) * 2020-11-02 2022-05-10 주식회사 조은데코 Seismic reinforcement type ceiling finishing apparatus
KR102417604B1 (en) 2020-11-02 2022-07-06 주식회사 조은데코 Seismic reinforcement type ceiling finishing apparatus

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