KR101164994B1 - Soundproofing walls structure - Google Patents

Soundproofing walls structure Download PDF

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Publication number
KR101164994B1
KR101164994B1 KR1020110110055A KR20110110055A KR101164994B1 KR 101164994 B1 KR101164994 B1 KR 101164994B1 KR 1020110110055 A KR1020110110055 A KR 1020110110055A KR 20110110055 A KR20110110055 A KR 20110110055A KR 101164994 B1 KR101164994 B1 KR 101164994B1
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South Korea
Prior art keywords
panel
soundproof wall
sound absorbing
vertical
auxiliary
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KR1020110110055A
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Korean (ko)
Inventor
한상원
강대성
남민균
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동아에스텍 주식회사
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Priority to KR1020110110055A priority Critical patent/KR101164994B1/en
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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
    • E04B2001/8423—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 soundproof wall structure is provided to extend a service life by preventing a rear upper panel from being separated from a front panel. CONSTITUTION: A soundproof wall structure comprises a rear panel(10), a front panel(20), and a sound absorbing material(30). The rear panel has a latching panel(121) and a reinforcement groove(131). The front panel has a U-shaped latching piece(22) and a reinforcement protrusion(231). The U-shaped latching piece is hung on the latching panel of the rear panel. The reinforcement protrusion is fixed to the reinforcement groove of the rear panel using a lever(28). The sound absorbing material is formed between the front surface of the rear panel and the rear surface of the front panel.

Description

방음벽 구조{SOUNDPROOFING WALLS STRUCTURE}SOUNDPROOFING WALLS STRUCTURE}

본 발명은 방음벽 구조에 관한 것으로서, 특히 리어패널의 리어걸림패널에 프론트패널의 걸림편이 걸려 상부가 결합되어지고, 리어하부패널의 보강요부로 프론트하부패널에 형성된 보강돌부가 맞대어져 리벳으로 결합되어 형성되어지는 리어패널의 전면과 프론트패널의 배면 사이에 흡음재가 구비되어지도록 한 것이다.The present invention relates to a soundproof wall structure, in particular, the upper part is caught by the engaging portion of the front panel is caught on the rear locking panel of the rear panel, the reinforcing protrusions formed in the front lower panel to the reinforcing recesses of the rear lower panel is joined by rivets The sound absorbing material is provided between the front surface of the rear panel to be formed and the rear surface of the front panel.

일반적으로 도로의 근접한 곳에 주택, 학교, 도서관, 병원 및 공공기관 등이 설치되어져 있을 경우, 차량이 주행하는 과정에서 발생되는 소음으로 인하여 생활에 막대한 피해를 주게 되는 바, 이를 방지하기 위하여 도로변에 방음벽을 설치하여 소음이 확산되는 것을 방지할 수 있게 되어 있다.In general, when houses, schools, libraries, hospitals, and public institutions are installed in the vicinity of the road, the noise generated during the driving of the vehicle causes enormous damage to life. It can be installed to prevent the spread of noise.

방음벽은 전면판과 후면판 및 측면판으로 이루어지고, 전,후면판 사이에 흡음재가 삽입되어진 구조로서 소음이 전면에 형성된 장공을 통하여 유입되어진 후 흡음재에 부딪쳐 소멸되거나 반사되어지게 된다.The soundproof wall is composed of a front plate, a rear plate and a side plate, and a sound absorbing material is inserted between the front and rear plates, and noise is introduced through the long hole formed on the front side, and then hits the sound absorbing material to be extinguished or reflected.

방음벽은 공개특허 2000-17912(2000.4.6)호 및 등록특허 10-724021(2007. 5.25)호에 제안되어지고 있으나, 방음벽 본체의 전면에 흡입공과 보조흡입공을 형성하는 과정에서 많은 어려움이 있었다Soundproof walls have been proposed in Korean Patent Laid-Open Publication Nos. 2000-17912 (2000.4.6) and 10-724021 (2007. 5.25), but there were many difficulties in forming the suction and auxiliary suction holes on the front surface of the soundproof wall body.

또한, 방음벽의 전면이 단순하게 됨에 따라 주변과 조화를 이루지 못하는 또 다른 문제점이 있었다.In addition, as the front surface of the soundproofing wall was simple, there was another problem that was not harmonized with the surroundings.

그리고 방음패널이 지주 사이에 삽입된 프레임의 양측 전후면에 각각 양단만이 나사결합되어져 있음으로써, 방음패널의 가운데 부분에 충격이 가해질 경우, 프레임으로부터 방음패널이 쉽게 분리되는 또 다른 문제점이 있었다.And since both ends are screwed to each of the front and rear surfaces of the frame inserted between the struts, there is another problem that the sound insulation panel is easily separated from the frame when an impact is applied to the center portion of the soundproof panel.

본 발명은 주변과 조화를 이루도록 하는 가운데 리어상부패널과 프론트패널이 분리되는 것을 방지할 수 있도록 하여 그 수명을 연장시킬 수 있도록 한 것이다.According to the present invention, the rear upper panel and the front panel can be prevented from being separated while being in harmony with the surroundings, thereby extending the life thereof.

본 발명은 리어패널(10)의 전면과 프론트패널(20)의 배면 사이에 흡음재(30)가 구비된 방음벽 구조에 있어서, 상기 리어패널(10)은 리어수직패널(11)의 상부에 전방으로 하향 경사진 리어상부패널(12)이 절곡되어지고, 상기 리어상부패널(12)의 단부에 걸림패널(121)이 상부 외측으로 돌출되게 절곡되어지며, 상기 리어상부패널(12)과 대응되는 리어하부패널(13)이 상기 리어수직패널(11) 하부에 전방 하향으로 경사지게 절곡되어지되, 상기 리어하부패널(13)의 단부측에 내측으로 만곡된 보강요부(131)가 형성되어지고, 상기 보강요부(131)가 형성된 리어하부패널(13)의 단부에 맞대기편(132)이 내측으로 상향 수직되게 절곡되어지고, 상기 프론트패널(20)은 프론트수직패널(21)의 상부로 상기 리어패널(10)의 걸림패널(121)에 걸려지게 ∩형걸림편(22)이 절곡되어 형성되어지고, 상기 프론트수직패널(21)의 프론트하부패널(23)에는 상기 리어하부패널(13)의 보강요부(131)에 맞대어지는 보강돌부(231)가 절곡되게 형성되어지고, 상기 리어하부패널(13)의 맞대기편(132)에 프론트패널(20)의 하부단턱부(232)가 리벳(28)으로 결합되어짐을 특징으로 한다.According to the present invention, in the soundproof wall structure provided with the sound absorbing material 30 between the front surface of the rear panel 10 and the rear surface of the front panel 20, the rear panel 10 is forward on the upper portion of the rear vertical panel 11. The rear upper panel 12 which is inclined downward is bent, and the locking panel 121 is bent to protrude upward and outward at an end of the rear upper panel 12 and corresponds to the rear upper panel 12. The lower panel 13 is bent inclined forward downward in the lower portion of the rear vertical panel 11, a reinforcing recess 131 curved inwardly is formed on the end side of the rear lower panel 13, and the reinforcement is formed. The butt piece 132 is bent upwardly and vertically inwardly at an end portion of the rear lower panel 13 on which the recessed portion 131 is formed, and the front panel 20 is positioned above the front vertical panel 21. 10 is bent to be caught by the locking panel 121 of the engaging piece 22 is formed The front lower panel 23 of the front vertical panel 21 is formed with a bent reinforcement protrusion 231 facing the reinforcing recess 131 of the rear lower panel 13, and the rear lower panel ( The lower step portion 232 of the front panel 20 is coupled to the butt piece 132 of 13) by a rivet 28.

또한, 상기 프론트패널(20)의 프론트수직패널(21)은 다수개의 수평요부(212)가 세로방향으로 반복되게 형성되어지고, 상기 수평요부(212)에 찬넬형 보강라이너(24)가 결합되어짐을 특징으로 한다.In addition, the front vertical panel 21 of the front panel 20 is formed with a plurality of horizontal recesses 212 are repeated in the longitudinal direction, the channel reinforcement liner 24 is coupled to the horizontal recesses 212. It is characterized by.

또한, 상기 프론트패널(20)의 프론트수직패널(21)은 전면에 볼록한 형태를 갖는 보조패널(25)이 세로방향으로 맞대어져 찬넬형고정몰딩(26)으로 결합되어지되, 상기 프론트수직패널(21)과 보조패널(25) 사이에 보조흡음재(27)가 삽입되어짐을 특징으로 한다.In addition, the front vertical panel 21 of the front panel 20 is the auxiliary panel 25 having a convex shape on the front side is joined to the channel-type fixed molding 26 to the vertical direction but the front vertical panel ( 21) and the auxiliary sound absorbing material 27 is inserted between the auxiliary panel 25.

그리고 상기 보조패널(25)은 원형 또는 장공의 형태를 갖는 보조흡음공(251)이 형성되어짐을 특징으로 한다.In addition, the auxiliary panel 25 is characterized in that the auxiliary sound absorbing hole 251 having a circular or long hole shape is formed.

본 발명은 리어패널의 리어걸림패널에 프론트패널의 걸림편이 걸려 상부가 결합되어지고, 리어하부패널의 보강요부로 프론트하부패널에 형성된 보강돌부가 맞대어져 리벳으로 결합되어지도록 함으로써, 리어상부패널과 프론트패널이 분리되는 것을 방지할 수 있는 효과를 얻을 수 있다.According to the present invention, the upper engaging portion of the rear panel is caught by the rear engaging panel of the rear panel, and the reinforcing protrusions formed on the lower panel of the rear panel face each other to be joined by rivets. The effect of preventing the front panel from detaching can be obtained.

또한, 이를 통해 방음벽의 수명을 연장시킬 수 있는 효과를 더 얻을 수 있다.In addition, through this it is possible to further obtain the effect of extending the life of the sound barrier.

또한, 리어패널과 프론트패널 사이에 흡음재가 개재되어지도록 한 상태에서 프론프패널에 다수개의 흡음공이 형성되어지도록 함으로써, 주변으로부터 발생된 소음이 흡입되어 소멸되어 소음공해를 줄일 수 있는 효과를 더 얻을 수 있다.In addition, a plurality of sound absorbing holes are formed in the front panel while the sound absorbing material is interposed between the rear panel and the front panel, so that the noise generated from the surroundings is sucked in and extinguished to reduce the noise pollution. Can be.

그리고 프론트패널을 형성하는 프론트수직패널의 전면에 찬넬형고정몰딩에 의하여 볼록한 형태를 갖는 보조패널이 결합되어지도록 함으로써, 주변과 조화를 이룰 수 있는 효과를 더 얻을 수 있다.In addition, an auxiliary panel having a convex shape is coupled to the front surface of the front vertical panel forming the front panel by a channel-type fixed molding, thereby further achieving an effect that can be harmonized with the surroundings.

도1은 본 발명에 따른 방음벽 구조의 설치상태를 도시한 사시도.
도2는 본 발명에 따른 방음벽 구조를 도시한 분해 사시도.
도3은 본 발명에 따른 방음벽 구조의 종단면도.
도4는 본 발명에 따른 방음벽 구조의 다른 실시예를 도시한 분해 사시도.
도5는 본 발명에 따른 방음벽 구조의 또 다른 실시예를 도시한 분해 사시도.1 is a perspective view showing an installation state of the soundproof wall structure according to the present invention.
Figure 2 is an exploded perspective view showing a soundproof wall structure according to the present invention.
Figure 3 is a longitudinal sectional view of the soundproof wall structure according to the present invention.
Figure 4 is an exploded perspective view showing another embodiment of the soundproof wall structure according to the present invention.
5 is an exploded perspective view showing another embodiment of the soundproof wall structure according to the present invention.

본 발명의 실시예를 첨부 도면을 참조하여 설명하면 다음과 같다.An embodiment of the present invention will be described with reference to the accompanying drawings.

본 발명에 따른 방음벽 구조는 도1 내지 도3에 도시된 바와 같이, 리어패널(10), 프론트패널(20) 및 흡음재(30)로 구성되어진 것으로 상기 리어패널(10)의 전면과 프론트패널(20)의 배면 사이에 흡음재(30)가 구비되어질 수 있게 구성되어 있다.Soundproof wall structure according to the invention is composed of a rear panel 10, a front panel 20 and a sound absorbing material 30, as shown in Figures 1 to 3 (front and front panels of the rear panel 10 ( The sound absorbing material 30 is provided between the back surfaces of 20).

여기에서, 상기 리어패널(10)은 리어수직패널(11)의 상부에 전방으로 하향 경사진 리어상부패널(12)이 절곡되어지고, 상기 리어상부패널(12)의 단부에 걸림패널(121)이 상부 외측으로 돌출되게 절곡되어지도록 구성되어 후술하는 프론트패널(20)의 상부에 형성된 ∩형걸림편(22)이 걸려질 수 있게 구성되어 있다.Here, the rear panel 10 is bent the rear upper panel 12 inclined forward downward on the upper portion of the rear vertical panel 11, the locking panel 121 at the end of the rear upper panel 12 It is configured to be bent so as to protrude outward the upper portion is configured to be caught in the pinned engaging piece 22 formed on the upper portion of the front panel 20 to be described later.

또한, 상기 리어상부패널(12)과 대응되는 리어하부패널(13)이 상기 리어수직패널(11) 하부에 전방 하향으로 경사지게 절곡되어지게 형성되어 후술하는 프론트패널(20)의 프론트하부패널(23)에 맞대어질 수 있게 구성되어 있다.In addition, the rear lower panel 13 corresponding to the rear upper panel 12 is formed to be bent downward in an inclined forward direction below the rear vertical panel 11, so that the front lower panel 23 of the front panel 20 to be described later. It is configured to be able to face).

또한, 상기 리어하부패널(13)의 단부측에는 내측으로 만곡된 보강요부(131)가 형성되어 리어하부패널(13)에 변형이 발생되는 것을 방지하는 가운데 후술하는 프론트하부패널(23)의 보강돌부(231)가 끼워질 수 있게 구성되어 있다.In addition, the reinforcing recess 131 is formed on the end side of the rear lower panel 13 to prevent the deformation from occurring in the rear lower panel 13 while the reinforcement protrusions of the front lower panel 23 to be described later. 231 is configured to be fitted.

또한, 상기 보강요부(131)가 형성된 리어하부패널(13)의 단부에 맞대기편(132)이 내측으로 상향 수직되게 절곡되어 리어하부패널(13)의 단부가 보강되어짐과 동시에 프론트패널(20)의 프론트수직패널(21)의 배면 내측이 맞대어질 수 있게 구성되어 있다.In addition, the butt piece 132 is bent upwardly vertically inward to the end of the rear lower panel 13 having the reinforcing recess 131 formed so that the end of the rear lower panel 13 is reinforced and at the same time the front panel 20 The rear side of the front vertical panel 21 is configured to be abutted.

상기 프론트패널(20)은 리어패널(10)의 전면에 상부가 걸려진 상태로 하부가 맞대어져 리벳(28)으로 고정되어질 수 있게 구성되어진 것으로 프론트수직패널(21)의 상부로 상기 리어패널(10)의 걸림패널(121)에 걸려지게 ∩형걸림편(22)이 절곡되어 형성되어지고, 상기 프론트수직패널(21)의 프론트하부패널(23)에는 상기 리어하부패널(13)의 보강요부(131)에 맞대어지는 보강돌부(231)가 일체로 절곡되게 형성되어있다.The front panel 20 is configured to be fixed to the front of the rear panel 10 in a state where the upper part is engaged with the lower part to be fixed by rivets 28 to the upper portion of the front vertical panel 21. The hook-shaped locking piece 22 is formed to be bent to be caught by the locking panel 121 of 10), and the front lower panel 23 of the front vertical panel 21 is a reinforcing recess of the rear lower panel 13. The reinforcement protrusion 231 which is opposed to the 131 is formed to be integrally bent.

또한, 상기 리어하부패널(13)의 맞대기편(132)은 프론트패널(20)의 하부단턱부(232)가 맞대어진 상태로 리벳(28)에 의하여 결합되어짐으로써, 방음벽의 하부가 분리되는 것을 방지할 수 있게 구성되어 있다.In addition, the butt piece 132 of the rear lower panel 13 is coupled by the rivets 28 in a state where the lower stepped portion 232 of the front panel 20 is butted, so that the lower portion of the soundproof wall is separated. It is configured to prevent.

한편, 상기 프론트패널(20)의 프론트수직패널(21)은 도5에 도시된 바와 같이, 전면에 볼록한 형태를 갖는 보조패널(25)이 세로방향으로 맞대어져 찬넬형고정몰딩(26)으로 결합되어지도록 하고, 상기 프론트수직패널(21)과 보조패널(25) 사이에 보조흡음재(27)가 삽입되어짐으로써, 입체감을 갖는 외관을 갖도록 하여 주변과 조화를 이룰 수 있도록 하는 가운데 외부로부터 발생된 소음이 보조패널(25) 및 보조흡음재(27)를 경유하는 과정에서 1차적으로 흡음되어 소멸되어지도록 한 후 다시 프론트수직패널(20)과 리어패널(10) 사이에 구비된 흡음재(30)를 경유하는 과정에서 나머지 소음이 흡음되어 소멸되어지게 된다.On the other hand, the front vertical panel 21 of the front panel 20, as shown in Figure 5, the sub-panel 25 having a convex shape on the front side is butted in the longitudinal direction coupled to the channel-type fixed molding 26 And the auxiliary sound absorbing material 27 is inserted between the front vertical panel 21 and the auxiliary panel 25 so as to have a three-dimensional appearance and harmonize with the surroundings. In the process of passing through the auxiliary panel 25 and the auxiliary sound absorbing material 27, the first sound absorbing and extinguishing is performed first, and then the sound absorbing material 30 provided between the front vertical panel 20 and the rear panel 10 passes through the sound absorbing material 30. During the process, the remaining noise is absorbed and disappeared.

이러한 상기 보조패널(25)은 전면에 원형 또는 장공의 형태를 갖는 보조흡음공(251)이 형성되어지게 구성되어 있다.The auxiliary panel 25 is configured to have an auxiliary sound absorbing hole 251 in the form of a circular or long hole on the front.

상기 흡음재(30)는 스폰지, 방염천폴리에스터, 방염흡음보드, 유공판스폰지, 아트보드 및 폴리에스터 중 어느 하나로 구성되어지도록 하는 것이 바람직하다.The sound absorbing material 30 is preferably made of any one of a sponge, flame retardant cloth polyester, flame retardant sound absorbing board, porous plate sponge, art board and polyester.

이와 같은 방음벽은 먼저, 리어패널(10)의 리어수직패널(11)과 리어상부패널(12) 및 리어하부패널(13)의 내측면으로 제공되어지는 공간에 흡음재(30)가 삽입되어진 상태에서 프론트패널(20)의 프론트수직패널(21)의 상부로 구비된 ∩형걸림편(22)이 걸림패널(121)에 걸려지도록 한다.The soundproof wall is first formed in a state in which the sound absorbing material 30 is inserted into a space provided to the inner surfaces of the rear vertical panel 11, the rear upper panel 12, and the rear lower panel 13 of the rear panel 10. The U-shaped locking piece 22 provided above the front vertical panel 21 of the front panel 20 is caught by the locking panel 121.

다음, 프론트패널(20)의 프론트수직패널(21)의 하부를 리어패널(10)을 향하여 누름과 동시에 프론트하부패널(23)에 형성된 보강돌부(231)가 리어하부패널(13)에 형성된 보강요부(131)에 맞대어진 상태로 삽입되어지게 된다.Next, the lower portion of the front vertical panel 21 of the front panel 20 is pressed toward the rear panel 10 and the reinforcement protrusion 231 formed on the front lower panel 23 is formed on the rear lower panel 13. It is inserted in a state in which it is opposed to the recess 131.

다음, 보강돌부(231)와 보강요부(131)에 드릴을 이용하여 관통홀이 형성되어지도록 한 상태에서 리벳(28)으로 결합되어지도록 한 후 프론트패널(20)의 전면에 보조흡음재(27)가 보조패널(25)에 의하여 커버되어지도록 찬넬형고정몰딩(26)으로 고정되어지도록 하는 것으로 방음벽이 얻어지게 된다. 이러한 과정을 통해 얻어진 방음벽은 발생된 소음이 보조패널(25)에 형성된 보조흡입공(251)을 통해 보조패널(25)의 내부로 유입되어지는 과정에서 보조흡음재(30)에 의하여 1차적으로 흡음되어 소멸되어지게 된다.Next, the auxiliary sound absorbing material 27 is formed on the front surface of the front panel 20 after the reinforcing protrusion 231 and the reinforcing recess 131 are coupled to the rivet 28 in a state in which a through hole is formed using a drill. The soundproof wall is obtained by being fixed by the channel-type fixed molding 26 so that is covered by the subpanel 25. The soundproof wall obtained through this process is primarily absorbed by the auxiliary sound absorbing material 30 in a process in which the generated noise is introduced into the auxiliary panel 25 through the auxiliary suction hole 251 formed in the auxiliary panel 25. Will be destroyed.

다음, 나머지 소음은 다시 프론트수직패널(20)과 리어패널(10) 사이에 구비된 흡음재(30)를 경유하는 과정에서 흡음되어 소멸되어지게 된다.Next, the remaining noise is absorbed in the process of passing through the sound absorbing material 30 provided between the front vertical panel 20 and the rear panel 10 to be extinguished.

본 발명에서는 프론트패널(20)을 구성하는 프론트수직패널(21)이 단순한 평판형태를 갖도록 하였으나, 이러한 형태 이외에 도4에 도시된 바와 같이, 프론트패널(20)의 프론트수직패널(21)에 다수개의 수평요부(212)가 세로방향으로 반복되게 형성되어지고, 상기 수평요부(212)에 찬넬형 보강라이너(24)가 결합되어지도록 할 수 있다.In the present invention, the front vertical panel 21 constituting the front panel 20 has a simple flat plate shape, but as shown in FIG. 4 in addition to the shape, a plurality of front vertical panels 21 of the front panel 20 are provided. Two horizontal recesses 212 are formed to be repeated in the vertical direction, and the channel reinforcement liner 24 may be coupled to the horizontal recesses 212.

이러한 경우, 방음벽의 전면이 가로방향을 갖는 찬넬형 보강라이너(24)에 의하여 획일적인 방음벽 형태를 벗어나 산듯한 느낌을 가질 수 있도록 하여 주변 경관과 조화를 더 이룰 수 있게 된다.In this case, the front surface of the soundproof wall is made of a channel-shaped reinforcement liner 24 having a transverse direction so as to leave the uniform soundproof wall shape and have a lively feeling, thereby making it more harmonious with the surrounding landscape.

10:리어패널 11:리어수직패널
12:리어상부패널 13:리어하부패널
20:프론트패널 21:프론트수직패널
22:∩형걸림편 28:리벳
30:흡음재 121:걸림패널
131:보강요부 132:맞대기편
231:보강돌부 232:하부단턱부10: rear panel 11: rear vertical panel
12: Rear upper panel 13: Rear lower panel
20: front panel 21: front vertical panel
22: ∩ type jamming 28: Rivet
30: sound absorbing material 121: jamming panel
131: reinforcement 132: butt
231: reinforcement protrusion 232: lower step

Claims (4)

리어패널(10)의 전면과 프론트패널(20)의 배면 사이에 흡음재(30)가 구비된 방음벽 구조에 있어서,
상기 리어패널(10)은 리어수직패널(11)의 상부에 전방으로 하향 경사진 리어상부패널(12)이 절곡되어지고, 상기 리어상부패널(12)의 단부에 걸림패널(121)이 상부 외측으로 돌출되게 절곡되어지며, 상기 리어상부패널(12)과 대응되는 리어하부패널(13)이 상기 리어수직패널(11) 하부에 전방 하향으로 경사지게 절곡되어지되, 상기 리어하부패널(13)의 단부측에 내측으로 만곡된 보강요부(131)가 형성되어지고, 상기 보강요부(131)가 형성된 리어하부패널(13)의 단부에 맞대기편(132)이 내측으로 상향 수직되게 절곡되어지고, 상기 프론트패널(20)은 프론트수직패널(21)의 상부로 상기 리어패널(10)의 걸림패널(121)에 걸려지게 ∩형걸림편(22)이 절곡되어 형성되어지고, 상기 프론트수직패널(21)의 프론트하부패널(23)에는 상기 리어하부패널(13)의 보강요부(131)에 맞대어지는 보강돌부(231)가 절곡되게 형성되어지고, 상기 리어하부패널(13)의 맞대기편(132)에 프론트패널(20)의 하부단턱부(232)가 리벳(28)으로 결합되어짐을 특징으로 하는 방음벽 구조.In the soundproof wall structure provided with a sound absorbing material 30 between the front of the rear panel 10 and the rear surface of the front panel 20,
The rear panel 10 is bent the rear upper panel 12 inclined downward downward on the upper portion of the rear vertical panel 11, the locking panel 121 at the end of the rear upper panel 12 is the upper outer The rear lower panel 13 corresponding to the rear upper panel 12 is bent in an inclined forward downward direction to the lower portion of the rear vertical panel 11, and is bent at an end of the rear lower panel 13. A reinforcing recess 131 curved inwardly is formed on the side, and the butt piece 132 is bent upwardly and vertically inwardly at an end of the rear lower panel 13 on which the reinforcing recess 131 is formed, and the front The panel 20 is formed by bending the pin-shaped catching piece 22 to be caught by the locking panel 121 of the rear panel 10 above the front vertical panel 21, and the front vertical panel 21. The front lower panel 23 of the rear lower panel 13 is opposed to the reinforcing recess 131 of the rear lower panel 13 The reinforcement protrusion 231 is formed to be bent, and the lower end portion 232 of the front panel 20 is coupled to the butt piece 132 of the rear lower panel 13 by rivets 28. Soundproof wall structure. 제1항에 있어서,
상기 프론트패널(20)의 프론트수직패널(21)은 다수개의 수평요부(212)가 세로방향으로 반복되게 형성되어지고, 상기 수평요부(212)에 찬넬형 보강라이너(24)가 결합되어짐을 특징으로 하는 방음벽 구조.The method of claim 1,
The front vertical panel 21 of the front panel 20 is characterized in that a plurality of horizontal recesses 212 are formed to be repeated in the vertical direction, and a channel type reinforcement liner 24 is coupled to the horizontal recesses 212. Soundproof wall structure. 제1항에 있어서,
상기 프론트패널(20)의 프론트수직패널(21)은 전면에 볼록한 형태를 갖는 보조패널(25)이 세로방향으로 맞대어져 찬넬형고정몰딩(26)으로 결합되어지되, 상기 프론트수직패널(21)과 보조패널(25) 사이에 보조흡음재(27)가 삽입되어짐을 특징으로 하는 방음벽 구조. The method of claim 1,
The front vertical panel 21 of the front panel 20 is the auxiliary panel 25 having a convex shape on the front surface of the front panel 20 is joined to the channel-type fixed molding 26 to the vertical direction, the front vertical panel 21 Soundproof wall structure, characterized in that the auxiliary sound absorbing material 27 is inserted between the auxiliary panel (25). 제3항에 있어서,
상기 보조패널(25)은 원형 또는 장공의 형태를 갖는 보조흡음공(251)이 형성되어짐을 특징으로 하는 방음벽 구조.The method of claim 3,
The auxiliary panel 25 is a soundproof wall structure, characterized in that the auxiliary sound absorbing hole (251) having a form of a circular or long hole is formed.
KR1020110110055A 2011-10-26 2011-10-26 Soundproofing walls structure KR101164994B1 (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200253165Y1 (en) 1998-11-03 2002-01-30 김주성 Soundproof board
KR200315227Y1 (en) 2003-02-28 2003-06-02 기승철 Front panel double structure soundproof panel
JP2003193431A (en) 2001-12-27 2003-07-09 Daito Kinzoku Kk Detachable sound absorbing plate for sound insulation wall
KR200405934Y1 (en) 2005-10-06 2006-01-11 지창연 Transparent anti-voice panel used in anti-voice wall

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200253165Y1 (en) 1998-11-03 2002-01-30 김주성 Soundproof board
JP2003193431A (en) 2001-12-27 2003-07-09 Daito Kinzoku Kk Detachable sound absorbing plate for sound insulation wall
KR200315227Y1 (en) 2003-02-28 2003-06-02 기승철 Front panel double structure soundproof panel
KR200405934Y1 (en) 2005-10-06 2006-01-11 지창연 Transparent anti-voice panel used in anti-voice wall

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