KR200202348Y1 - The noise control board for soundpraaf - Google Patents

The noise control board for soundpraaf Download PDF

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Publication number
KR200202348Y1
KR200202348Y1 KR2020000011860U KR20000011860U KR200202348Y1 KR 200202348 Y1 KR200202348 Y1 KR 200202348Y1 KR 2020000011860 U KR2020000011860 U KR 2020000011860U KR 20000011860 U KR20000011860 U KR 20000011860U KR 200202348 Y1 KR200202348 Y1 KR 200202348Y1
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KR
South Korea
Prior art keywords
noise
soundproof wall
panel
control panel
noise control
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KR2020000011860U
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Korean (ko)
Inventor
김종표
김인중
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주식회사동원빌리지
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Priority to KR2020000011860U priority Critical patent/KR200202348Y1/en
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Publication of KR200202348Y1 publication Critical patent/KR200202348Y1/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
    • E01F8/0023—Details, e.g. foundations

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  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • 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 각종 차량의 소음으로부터 인근도로 주변의 정상적인 생활이 자유로울 수 있도록 도록에서 발생된 소음이 방음벽상의 패널에서 단계적으로 완충되거나 흡수되고 남은 잔향을 효과적으로 처리하기 위한 소음 제어판에 관한 것인데, 이를 위하여 본 고안은 일정크기의 금속판을 나선형 형식으로 말아서 방음벽 맨 윗부분에 결합된 브라켓트에 볼트로 고정하여 방음벽을 통해 흡수되고 완충되고 남은 잔향이 상승공기의 흐름을 타고 올라올때 나선형 형태 상승제어판의 곡면을 타고 회전을 하면서 완충과 흡수를 반복하는 맴돌이 현상으로 현저한 소음감쇄를 하는 것이다.The present invention relates to a noise control panel for effectively handling the residual reverberation caused by the noise generated in the panel on the soundproof wall so that the normal life around the nearby road can be free from the noise of various vehicles. The invention is to roll a certain size of metal plate in a spiral form and bolt it to the bracket attached to the top of the soundproof wall, which is absorbed and absorbed through the soundproof wall and rotates on the curved surface of the spiral shaped control panel when the remaining reverberation rises through the flow of air. It is a eddy phenomenon that repeats the buffering and absorption while doing a significant noise attenuation.

Description

방음벽 소음제어판{THE NOISE CONTROL BOARD FOR SOUNDPRAAF}Soundproof Wall Noise Control Board {THE NOISE CONTROL BOARD FOR SOUNDPRAAF}

본 고안은 도로방음벽에 적용되는 소음제어판에 관한 것으로 특히 각종차량의 소음으로부터 인근도로주변의 정상적인 생활이 자유로울 수 있도록 도로에서 발생된 소음이 방음벽상의 패널에서 단계적으로 완충되거나 또는 흡수되도록 함과 동시에 그 나머지는 외부를 향해 분산 처리 되는 잔향까지도 소음제어판을 활용하여 소음감쇄를 할 수 있는 구조에 관한 것이다.The present invention relates to a noise control panel applied to a road noise barrier. In particular, the noise generated from the road is buffered or absorbed step by step on the sound barrier so that the normal life around the nearby road can be freed from the noise of various vehicles. The rest is related to a structure capable of attenuating noise by using a noise control panel even in the reverberation that is distributed to the outside.

일반적으로 교통량이 많고 도로변과 주거지역 혹은 상업지역이 상호 인접하여 있을때 차량의 소음과 오염물질로부터 상기 주거민의 생활이 전혀 영향 받지 아니하도록 도로변으로는 일정한 높이와 길이를 갖는 방음벽의 설치가 요구된다.In general, when there is a lot of traffic and the roadside and the residential or commercial area are adjacent to each other, a soundproof wall having a constant height and length is required on the roadside so that the residents' lives are not affected by the noise and pollutants of the vehicle.

방음벽은 대개 도로변에 일정간격으로 입설조정되는 H빔 형강지주에 복수개로 끼움 처리함으로 소정의 방음벽을 구성하게 된다는 것인바, 그러나 이때 방음벽은 해당 소음이 발생방향과 일직성의 방향으로만 대응하게 됨으로 완충효과를 부여받게 되고 전면판과 직접적으로 마주하지 아니한 각도나 위치에서는 차량소음이나 도로상의 원거리에서 발생되는 소음이나 자동차의 경적소리같은 경우에는 기대할 만큼에 효과로 나타내지 못하는 문제점을 포함하고 있다.The soundproof wall is composed of a plurality of soundproof walls by inserting a plurality of H-beam steel column which is usually adjusted at regular intervals on the side of the road.However, the soundproof wall responds only to the direction in which the noise occurs and the straightness. At the angle or position that is given a buffer effect and does not directly face the front panel, it does not have the effect as expected in the case of vehicle noise, noise generated from a long distance on the road, or the sound of a car horn.

예컨대 각방향에서 불규칙적으로 발생하는 소음은 방음패널을 통해 완충작용을 하여 소음의 감쇄하다고 하여도 나머지 잔향은 방음벽 패널을 타고 상승하여 외부로 향해 그대로 분산되기 때문에 이와 같은 상기의 문제점은 해결한 방음벽 소음제어판의 제안이 매우 절실해진다.For example, the noise generated irregularly in each direction is buffered through the soundproof panel to reduce the noise, but the remaining reverberation rises through the soundproof wall panel and is dispersed to the outside. The suggestions from the control panel are very urgent.

따라서 본 고안은 방음벽을 통해 완충되고 방음벽 패널을 따라 상승하는 잔향은 방음벽 상부에 설치되어 롤형 소음제처판 부딛쳐 완충, 흡수하는 맴돌이 현상으로 소멸되거나 혹은 현저한 소음감쇄를 할 수 있는 목적이 있다.Therefore, the present invention has the purpose of buffering through the soundproof wall and the reverberation rising along the soundproof wall panel is installed on the top of the soundproof wall and disappeared by a eddy phenomenon that buffers and absorbs the roll-type noise suppressor, or has a significant noise attenuation.

도 1은 본 고안 도시해 보인 사시도.1 is a perspective view showing the present invention.

도 2는 본 고안 결합상태로 도시해 보인 결합도.Figure 2 is a coupling diagram shown in the present invention coupled state.

※ 도면의 주요부분에 대한 부호의 설명 ※※ Explanation of code about main part of drawing ※

1 - 방음벽 패널 2 - 나선형 금속판 3-브라켓트1-soundproof wall panel 2-spiral metal plate 3-bracket

상기의 목적 달성을 위해 본 고안은 일정넓이 폭의 금속판을 롤형식으로 말아 방음벽 상부 패널에 전면에 브라켓트를 조립하고 여기에 나선형 소음제어판 체결한 것을 특징으로 한다.In order to achieve the above object, the present invention is characterized in that a roll of a metal plate of a certain width is rolled to assemble a bracket on the front surface of the soundproof wall upper panel, and a spiral noise control panel is fastened thereto.

이하 첨부도면은 참조하여 본 고안의 바람직한 일실시예로 보다 상세하게 설명한다.Hereinafter, the accompanying drawings will be described in detail with reference to a preferred embodiment of the present invention.

첨부된 도 1은 본 고안 본 고안은 도시해 보인 사시도이고, 도 2는 본 고안 결합상태를 도시해 보인 결합도이다.1 is a perspective view showing the subject innovation of the present invention, Figure 2 is a coupling diagram showing the state of the present invention combined state.

본 고안은 도로변의 길이방향을 따라 구축된 콘크리트 구조물상에 앵커보울트로 입설 고정되는 H빔형 강지주를 기준삼아 상기 복수대로 마련되는 방음벽 패널(1)을 순차적으로 끼움 처리하여 긴밀하게 위치 고정시킴으로 소정의 방음벽이 제공되며, 방음벽 상부패널(1)에 브라켓트(3)를 설치 고정하고, 여기에 나선형의 소음제어판(2)을 볼트로 체결한 구성이다. 자동차가 도로을 주행할때에 발생되는 소음이 도로면에 설치된 방음벽 패널(1)로 흡수 반사되는데, 이때 자동차가 가까이 근접되는 콘크리트 구조물에 설치되어 있는 방음벽 하단에서 소음의 파장강도가 가장 심하고, 점차 상부로 향할수록 그 파장강도가 약해지는 상태를 흡수 반사되고 일부소음은 방음벽 패널(1)을 따라 상승하면서 이의 상단에 설치되어 있는 상부 방음벽 패널(1)까지 상승하여 브라켓트(3)에 설치되어 있는 나선형 소음제어판(2)에 곡면을 타고 회전하여 부딪치는 맴돌이의 현상으로 소음을 완충 감쇄하여 방음벽 패널(1)외부로의 유출 소음을 방음되게 한 구조이다.The present invention is based on the H-beam type steel column anchored by anchor bolts on a concrete structure constructed along the lengthwise direction of the roadside, and the soundproof wall panel (1) provided in plurality is sequentially inserted into a predetermined position by tightly fixing the predetermined position. The soundproof wall is provided, and the bracket 3 is fixed to the soundproof wall upper panel 1, and the spiral noise control panel 2 is bolted thereto. The noise generated when the car travels on the road is absorbed and reflected by the soundproof wall panel 1 installed on the road surface. At this time, the wavelength intensity of the noise is the strongest at the bottom of the soundproof wall installed in the concrete structure close to the car, gradually increasing As it goes to the upper side, the wavelength intensity is absorbed and reflected, and some noise rises along the soundproof wall panel (1), up to the upper soundproof wall panel (1) installed at the upper end thereof, and the spiral installed in the bracket (3). It is a structure in which the noise is buffered and attenuated by the phenomenon of eddy that rotates and hits the curved surface of the noise control panel 2 to soundproof the outflow noise to the outside of the soundproof wall panel 1.

따라서 본 고안은 불규칙적으로 다방향에서 발생되는 소유을 방음벽상 통과하고 남은 잔향은 나선형 소음제어판을 통하여 완충, 흡수를 통해 소음감쇄작용 가져 주위 환경의 개선을 도모할 수가 있는 것이다.Therefore, the present invention can achieve improvement of the surrounding environment due to noise attenuation through buffering and absorption through spiral noise control boards.

Claims (1)

통상에 방음벽에 있어서,Usually in soundproof walls, 상기 방음벽 패널 상단에 브라켓트를 설치하고, 브라켓트에 나선형 소음제어판을 설치한 것을 특징으로 하는 방음벽 소음제어판.A soundproof wall noise control panel is installed on the top of the soundproof wall panel, and a spiral noise control panel is installed on the bracket.
KR2020000011860U 2000-04-26 2000-04-26 The noise control board for soundpraaf KR200202348Y1 (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100736818B1 (en) * 2001-01-18 2007-07-09 이종관 A sound arrester
KR100772143B1 (en) 2005-11-22 2007-10-31 주식회사 태건 Device for reducing noise
KR101091075B1 (en) 2011-06-30 2011-12-08 유한회사 이티아이 A soundproof walls
KR20200040947A (en) * 2018-10-10 2020-04-21 아주대학교산학협력단 Vibration and noise reduction device
KR102161009B1 (en) * 2020-01-23 2020-09-29 김동철 Soundproofing wall

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100736818B1 (en) * 2001-01-18 2007-07-09 이종관 A sound arrester
KR100772143B1 (en) 2005-11-22 2007-10-31 주식회사 태건 Device for reducing noise
KR101091075B1 (en) 2011-06-30 2011-12-08 유한회사 이티아이 A soundproof walls
KR20200040947A (en) * 2018-10-10 2020-04-21 아주대학교산학협력단 Vibration and noise reduction device
KR102156940B1 (en) * 2018-10-10 2020-09-17 아주대학교산학협력단 Vibration and noise reduction device
KR102161009B1 (en) * 2020-01-23 2020-09-29 김동철 Soundproofing wall

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