KR200437367Y1 - A road sound insulation plat - Google Patents

A road sound insulation plat Download PDF

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Publication number
KR200437367Y1
KR200437367Y1 KR2020060032709U KR20060032709U KR200437367Y1 KR 200437367 Y1 KR200437367 Y1 KR 200437367Y1 KR 2020060032709 U KR2020060032709 U KR 2020060032709U KR 20060032709 U KR20060032709 U KR 20060032709U KR 200437367 Y1 KR200437367 Y1 KR 200437367Y1
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South Korea
Prior art keywords
sound
plate
absorbing
foam layer
sound insulation
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KR2020060032709U
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Korean (ko)
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한상석
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한상석
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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

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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

본 고안은 도로변 또는 열차로변에 H형지주로 설치 사용하도록 된 도로방음판에 관한 것으로 일정의 두께를 가진 흡음발포재층 전면과 후면에 각각 소음저감공간실을 구성시킨 복층판을 부착 결합하고 앞면 복층판의 앞판과 후판 사이에 간격벽을 일정 간격으로 다수 형성하여 이루어진 소음저감공간실 위치에 위치가 서로 다른 흡음공과 배음공을 앞판과 후판에 뚫어 흡음발포재층에 흡음되게 구성한 고안이다.The present invention relates to a road soundproofing plate installed to be used as an H-shaped column on a roadside or a railroad side. A double-layered board consisting of noise-reducing space chambers is attached to the front and rear surfaces of a sound-absorbing foam layer having a certain thickness, respectively, It is designed to be absorbed by the sound-absorbing foam layer by drilling the sound-absorbing and sound-absorbing holes with different positions in the noise-reducing space room by forming a plurality of gap walls at regular intervals between the front and rear plates of the plate.

Description

도로방음판 {A road sound insulation plat}Road sound insulation board {A road sound insulation plat}

도 1은 본 고안의 전개사시도1 is an exploded perspective view of the present invention

도 2는 본 고안을 조립 구성시킨 평면도2 is a plan view of the present invention assembled

도 3은 본 고안의 일부 평단면도3 is a partial cross-sectional view of the present invention

도 4는 도 3의 A-A선 방향에서 본 단면도4 is a cross-sectional view taken along the line A-A of FIG.

도 5는 본 고안의 도로방음판을 H형지주에 설치시공한 실시예의 정면도5 is a front view of an embodiment in which the road soundproofing plate of the present invention is installed in the H-shaped column

도면의 중요부분에 대한 부호의 설명Explanation of symbols for important parts of the drawings

1 : 방음판 2 : 흡음발포재층 3 : 전면복층판DESCRIPTION OF SYMBOLS 1 Soundproof board 2 Sound-absorbing foam layer 3 Front double layer board

3' : 후면복층판 4 : 앞판 4' : 후판3 ': rear double layer 4: front panel 4': rear plate

5,5' : 간격벽 6,6' : 소음저감공간실 7,7' : 흡음공5,5 ': Spacer wall 6,6': Noise reduction room 7,7 ': Sound absorbing hole

8,8' : 배음공 9 : 고정틀 10 : 고정나사8,8 ': harmonic hole 9: fixing frame 10: fixing screw

11 : 도로방음판 12,12' : H형지주11: road sound insulation board 12,12 ': H-shaped column

본 고안은 차량이나 열차의 진동 및 소음으로 인해 발생하는 충격진동음 및 소음저감을 위해 도로변 또는 열차철로변에 H형지주로 설치시공하기에 용이하고 또 소음저감효능과 방음효능을 향상시키도록 구성한 도로방음판에 관한 것이다.The present invention is a road soundproof plate which is easy to be installed as an H-shaped column on a roadside or a train track side to reduce impact vibration noise and noise generated by vibration and noise of a vehicle or a train, and is configured to improve noise reduction efficiency and sound insulation efficiency. It is about.

종래에 도로변 또는 열차철로변에 설치된 방음벽은 대부분 단일판을 평판형태로 지주의 고정틀에 부착시공하여 단일차음판으로 하여금 소음을 차단하도록 하는 것이 있었고 또 소음틈새를 옆으로 또는 수직으로 다수 형성시킨 방음벽이 있었으며, 또 경량콘크리트 방음벽에 수직골 및 수평골을 형성한 단일콘크리트차음판으로 된 것이 있었다. 이는 단일차음판으로 구성시킨 구조로서 소음의 저감효능과 차음효능이 떨어지는 단점이 있고 또 흡음성능이 적어 방음벽기능을 충분히 발휘하지 못한 결점이 있었다.Conventionally, soundproof walls installed on the side of roads or train tracks have a single plate attached to the fixed frame of the pillar in the form of a flat plate, so that a single soundproof panel blocks noise. In addition, there was a single concrete sound insulation board that formed vertical bone and horizontal bone on the light concrete soundproof wall. This is a structure composed of a single sound insulation plate has the disadvantage of reducing the noise reduction effect and sound insulation effect, and also had the disadvantage that the soundproof wall function was not sufficiently exhibited due to the low sound absorption performance.

그뿐아니라 콘크리트차음판의 경우는 중량이므로 운반과 시공에 어려움이 있고 고가로 되는 단점도 있어 이용가치가 떨어지는 문제점이 있었다.Not only that, in the case of the concrete sound insulation board, there is a problem in that it is difficult to transport and install, and there is also a disadvantage in that it is expensive, and thus the use value falls.

본 고안은 상기의 단점과 문제점을 개선하기 위한 것으로 도로방음판의 구성을 간단하고 경량으로 하여 운반과 취급시공이 용이하고 또 생산성이 높으며 특히 소음저감과 차음효능이 우수하여 이용가치를 높이고 저가로 제공할수 있도록 할 목적으로 개선한 것이다.The present invention is to improve the above-mentioned disadvantages and problems, the construction of the road soundproof panel is simple and lightweight, easy to carry and handle construction, and high productivity, and in particular, excellent in noise reduction and sound insulation effect, increase the use value and provide at low cost. It is an improvement to make it possible.

본 고안은 중간의 흡음발포재층 전면과 후면에 각각 고강도의 폴리카보네이 트(Poly carbonate) 재질로 된 복층판을 결합구성하고 그 상,하면 및 양측면을 단면이

Figure 112006097352477-utm00001
형의 고정틀로 부착조립하고 고정나사를 밖어 결합한 단일체 경량의 도로방음판을 이루어 H형지주에 층층으로 손쉽게 취급설치시공할수 있게하고 또 복층판은 앞판과 후판 사이에 다수의 간격벽을 형성하여 구획된 소음저감공간실을 다수 구성시켜 복층판내의 소음저감공간실을 통해 차음 및 소음저감효율을 높이고 또 앞면 복층판의 앞판에 뚫은 흡음공이 후판에 뚫은 배음공과 서로 다른 위치에 있게 하여 앞판의 흡음공으로 흡음된 소음파장이 소음저감공간실에서 선회되면서 배음공을 통과하여 흡음발포재층에서 흡음과 함께 세공을 따라 분산방음케 되고 또 흡음차단하도록 하는 구조를 가지므로 한층 차음 및 방음효율을 향상시키게 한 것으로 이를 첨부도면에 따라 더욱 상세히 설명하면 다음과 같다.The present invention combines a multi-layered plate made of high-strength polycarbonate on the front and rear surfaces of the middle sound-absorbing foam layer, and has a cross-section of the upper, lower, and both sides thereof.
Figure 112006097352477-utm00001
It is attached and assembled with a fixed frame of a type, and it is a single-piece lightweight road soundproof plate that combines fixing screws to make it easy to handle and install as a layer on the H-shaped column, and the multi-layer plate is formed by forming a plurality of partition walls between the front plate and the rear plate. By constructing a large number of noise reduction space rooms, the sound reduction and noise reduction efficiency is increased through the noise reduction space room in the double-layered board. As the noise wavelength is turned in the noise reduction space room, it has a structure to pass through the soundproof hole and make sound absorption and sound absorption along the pores in the sound-absorbing foam layer and block the sound absorption. According to the accompanying drawings in more detail as follows.

본 고안의 구성은 직육면체 형태의 일정두께를 가진 흡음발포재층(2) 전면과 후면에 각각 전면복층판(3)과 후면복층판(3')을 동일사이즈로 하여 결합한다. 전,후면복층판(3)(3')은 앞판(4)과 후판(4') 사이에 간격벽(5)(5')을 일정간격을 두고 형성하여 간격벽(5)(5') 사이사이에 소음저감공간실(6)(6')을 다수 형성하여 된다.The structure of the present invention combines the front and rear laminates 3 'and 3' on the front and rear surfaces of the sound-absorbing foam layer 2 having a constant thickness in the form of a rectangular parallelepiped, respectively. The front and rear laminates (3) and (3 ') are formed between the front plate (4) and the rear plate (4') at intervals by forming a gap wall (5, 5 ') at intervals. A large number of noise reduction space rooms 6 and 6 'are provided between them.

전면복층판(3)은 앞판(4)과 후판(4')의 소음저감공간실(6)(6') 위치면에 각각 길이로 흡음공(7)(7')과 배음공(8)(8')이 서로 다른위치에 뚫어서 흡음공(7) (7')으로 들어온 흡음이 소음저감공간실(6)(6')에서 선회지체되고 다시 배음공(8)(8')을 통해 흡음발포재층(2)으로 흡읍되어지도록 구성하였다.The front double layer plate 3 is a sound absorbing hole (7) (7 ') and a harmonic hole (8) in length on the front surface (4) and rear plate (4') of the noise reduction space chamber (6) (6 ') position surface, respectively Sound absorbing holes (7 ') entering the sound absorbing holes (7) (7') are delayed in the noise reduction room (6) (6 '), and then through the sound absorbing holes (8) (8'). It was configured to be sucked into the sound-absorbing foam layer (2).

또한 흡음발포재층(2) 전후면에 복층판(3)(3')을 부착결합하여 이루어진 방음판(1)의 상,하면 및 양측면에는 단면이

Figure 112006097352477-utm00002
형으로 된 통상의 고정틀(9)를 조립 부착하고 고정나사(10)를 밖어서 단일체의 도로방음판(11)을 구성한다.In addition, the upper, lower, and both sides of the sound insulation board 1 formed by attaching and bonding the multilayer boards 3 and 3 'to the front and rear surfaces of the sound absorbing foam layer 2 are cross-sectional.
Figure 112006097352477-utm00002
The conventional fixing frame 9 of the type is assembled and attached, and the fixing screw 10 is removed to form a unitary road soundproofing plate 11.

이렇게 구성된 도로방음판(11)은 도 5에 도시와 같이 도로변 또는 철로변에 세운 통상의 H형지주(12)(12')에 층층으로 끼워 조립시공하여 도로방음벽을 구축시공한다.The road soundproof board 11 configured as described above is assembled by striking a layered layer on a conventional H-shaped column 12 (12 ') placed on a roadside or a railroad side as shown in FIG. 5 to construct a road soundproof wall.

이와같이 구성되는 본 고안의 도로방음판(11)은 일정의 두께를 가진 흡음발포재층(2) 전면과 후면에 각각 소음저감공간실(6)(6')을 구성한 전,후면 복층판(3) (3')이 부착 결합한 구조를 이루고 있으므로 소음저감공간실(6)(6')를 통하여 차음효능을 높이는 효과가 있을 뿐아니라 전면복층판(3)의 앞판(4)과 후판(4')에 뚫은 다수의 흡입공(7)(7')과 배음공(8)(8')을 통과 흡음되면서 소음이 소음저감공간실(6)(6')에서 선회하여 느린속도로 배음공(8)(8')을 통해 흡음발포재층(2)으로 유도흡음되므로 흡음발포재층(2)에서의 2차적 방음과 흡음발포재층(2)내의 세공을 따라 분산방음케 되므로 소음저감과 차음 및 방음효과가 우수한 효과가 있고 또 흡음발포재층(2) 후면의 후면복층판(3')으로 인한 3차적 방음을 하게 되어 도로 및 열차로에서 차량 및 열차의 진동음 및 충격음과 소음의 차단과 흡음저감작용을 연차적으로 하므로 방음효능이 더욱 우수한 효과가 있다.The road soundproofing plate 11 of the present invention configured as described above has a front and rear multilayered board 3 having noise reduction space chambers 6 and 6 'respectively formed on the front and rear surfaces of the sound absorbing foam layer 2 having a predetermined thickness. 3 ') attaches and combines with the noise reduction space chamber 6, 6' to increase the sound insulation effect and to the front plate 4 and the rear plate 4 'of the front double layer plate 3'. As the sound is absorbed through the plurality of suction holes (7) (7 ') and the sound insulation holes (8) (8'), the noise is turned in the noise reduction space (6) (6 ') and the sound harmonics (8) are slowed down. (8 ') is induced and absorbed into the sound-absorbing foam layer (2), so that the secondary sound-proof in the sound-absorbing foam layer (2) and dispersed soundproof along the pores in the sound-absorbing foam layer (2), thereby reducing noise, sound insulation and sound insulation Excellent sound effect and the third sound insulation by the rear double layer plate (3 ') on the back of the sound-absorbing foam layer (2), the vibration sound and impact of vehicles and trains on roads and train tracks The sound insulation effect is more excellent because it blocks the sound and noise and reduces the sound absorption.

또한 본 고안의 도로방음판(11)은 발포재흡음층을 이룬 흡음발포재층(2)과 강인하고 경량의 폴리카보네이트(Poly carbonate) 재질의 전,후면 복층판(3)(3')으로 구성되므로 비교적 가벼워 운반과 취급이 용이하여 H형지주(12)(12')에 구축시공이 용이하고 손쉽게 방음벽을 시공할 수가 있고 저가로 제공 할수 있는 이점도 있다.In addition, the road soundproofing plate 11 of the present invention is composed of a sound-absorbing foam layer (2) formed of a foam material sound-absorbing layer and the front and rear multilayer boards (3) (3 ') of a strong and lightweight polycarbonate material. As it is relatively light, it is easy to carry and handle, so it is easy to construct and install on the H-shaped column 12 (12 '), and the soundproof wall can be easily installed.

Claims (1)

단면이
Figure 112006097352477-utm00003
형의 고정틀(9)로 방음판(1)의 상하면 및 양측면에 결합 부착한것에 고정나사(10)를 밖어 구성되는 도로방음판(11)에 있어서,Cross section
Figure 112006097352477-utm00003
In the road soundproofing plate (11) formed by fixing the fixing screw (10) to the upper and lower surfaces and both side surfaces of the soundproofing plate (1) by a fixing frame (9) of the type, 일정의 두께를 가진 흡음발포재층(2) 전면과 후면에 각각 소음저감공간실(6) (6')을 구성한 전,후면 복층판(3)(3')을 부착결합하고, 앞면복층판(3)의 앞판(4)과 후판 (4') 사이에 간격벽(5)(5')을 형성하여 이루어진 소음저감공간실(6)(6') 위치에 위치가 서로 다른 흡음공(7)(7')과 배음공(8)(8')을 앞판(4)과 후판(4')에 뚫어 흡음발포재층(2)에 흡음되게 구성한 도로방음판.The front and rear multi-layer plates (3) (3 ') of the sound-absorbing foam layer (2) having a predetermined thickness are formed on the front and the rear, respectively, to form a noise reduction space chamber (6) (6'). Sound absorbing holes 7 having different positions in the noise reduction space chamber 6 and 6 'formed by forming the partition walls 5 and 5' between the front plate 4 and the rear plate 4 'of 3). A road soundproofing plate in which 7 'and 8', 8 'are formed in the front plate 4 and the rear plate 4' to be sound-absorbed by the sound-absorbing foam layer 2.
KR2020060032709U 2006-12-28 2006-12-28 A road sound insulation plat KR200437367Y1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109610381A (en) * 2019-01-24 2019-04-12 胡丰华 Safety protection guard is used in a kind of construction of expressway surface

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109610381A (en) * 2019-01-24 2019-04-12 胡丰华 Safety protection guard is used in a kind of construction of expressway surface

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