KR200446591Y1 - A absorption type soundproofing wall structure - Google Patents

A absorption type soundproofing wall structure Download PDF

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Publication number
KR200446591Y1
KR200446591Y1 KR2020090009539U KR20090009539U KR200446591Y1 KR 200446591 Y1 KR200446591 Y1 KR 200446591Y1 KR 2020090009539 U KR2020090009539 U KR 2020090009539U KR 20090009539 U KR20090009539 U KR 20090009539U KR 200446591 Y1 KR200446591 Y1 KR 200446591Y1
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South Korea
Prior art keywords
plate
soundproof
front plate
sound
fastening screw
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KR2020090009539U
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Korean (ko)
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유문식
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(주) 케이 이엔씨
유문식
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Priority to KR2020090009539U priority Critical patent/KR200446591Y1/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

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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 전면판의 탈착이 용이한 흡음형 방음판에 관한 것으로서, 전면에 장착되는 전면판의 착탈이 용이하게 이루어질 수 있도록 함으로서 부분 손상 발생시 신속한 교체작업이 이루어지도록 하기 위한 것이다.The present invention relates to a sound-absorbing soundproof panel that is easy to remove the front plate, so that the front panel is mounted on the front can be easily attached and detached to make a quick replacement when a partial damage occurs.

이를 실현하기 위한 본 고안은, 내부에 흡음재(20)가 삽입 구성되는 방음판 본체(10)와, 상기 방음판 본체(10)의 전면측에 착탈 가능하게 구성되는 전면판(30)과, 상기 흡음재(20)로 외부의 소음이 전달될 수 있도록 상기 전면판(30)에 형성된 다수의 통공(36)을 포함하는 구성을 이루는 흡음형 방음판에 있어서, 상기 방음판 본체(10)의 양측에는 전면판의 착탈을 위한 플렌지부(12)가 연장 형성되어지되, 상기 플렌지부(12)에는 일정 간격으로 나사체결공(13)이 형성되어져 있으며; 이와 대응되는 전면판(30)의 양측에도 나사체결공(33)이 형성되어져 있어 체결나사(14)에 의해 방음판 본체(10)와 체결 결합이 이루어지고; 상기 전면판(30)의 전면측에는 체결나사(14)에 의한 체결력 분산을 위해 일정 길이를 이루는 분산판(40)이 장착되며; 상기 체결나사(14)의 외부 노출을 방지하기 위한 보호커버(50)가 분산판(40)에 결합 구비됨을 특징으로 한다.The present invention for realizing this, the soundproof plate main body 10 is a sound-absorbing material 20 is inserted therein, the front plate 30 detachably configured on the front side of the soundproof plate main body 10, and the sound absorbing material ( In the sound-absorbing soundproof plate constituting a configuration comprising a plurality of through-holes 36 formed in the front plate 30 so that the outside noise can be transmitted to 20, both sides of the soundproof plate body 10 is detachable from the front plate. A flange portion 12 is formed to extend, and the flange portion 12 is formed with screwing holes 13 at regular intervals; Screw fastening holes 33 are formed at both sides of the front plate 30 corresponding thereto, and the fastening screw 14 is coupled to the soundproof plate main body 10 by the fastening screw 14; On the front side of the front plate 30, a dispersion plate 40 having a predetermined length is mounted to distribute the fastening force by the fastening screw 14; The protective cover 50 for preventing the external exposure of the fastening screw 14 is characterized in that the coupling plate 40 is provided.

방음판, 분리, 전면판, 탈착, 흡음, 체결나사 Soundproof Plate, Separation, Front Panel, Detachable, Sound Absorption, Fastening Screw

Description

전면판의 탈착이 용이한 흡음형 방음판{A ABSORPTION TYPE SOUNDPROOFING WALL STRUCTURE}Sound-absorbing soundproof plate for easy removal of front panel {A ABSORPTION TYPE SOUNDPROOFING WALL STRUCTURE}

본 고안은 흡음형 방음판에 관한 것으로서, 더욱 상세하게는 전면판의 착탈이 용이하게 이루어질 수 있는 조립구조를 제공함으로서 부분파손 발생시 보수비용이 절감될 수 있도록 하기 위한 것이다.The present invention relates to a sound-absorbing soundproof plate, and more particularly, to provide an assembly structure that can be easily attached and detached of the front plate to reduce the repair cost in case of partial damage.

일반적으로, 도로와 인접한 학교를 비롯하여 차량의 통행이 빈번한 도로주변의 주거지역에는 경음기의 소음이나 차량의 주행과정에서 발생한 소음이 주택가로전달되는 것을 차단함으로써 쾌적한 주거환경을 유지시키도록 한 방음벽이 설치된다.In general, sound barriers are installed in residential areas near roads, such as schools adjacent to roads, to maintain pleasant living environments by preventing the noise of horns or noises generated during the driving process from being transferred to residential areas. do.

이와같은 방음벽의 종류로는 도로상에서 발생한 소음을 다시 도로방향으로 반사시켜 소음이 도로의 외부로 전파되는것을 차단시키는 반사형의 방음벽과 도로상에서 발생한 소음을 흡수하여 소멸시키는 흡음형의 방음벽이 알려져 있는데, 반사형의 방음벽은 저가인 반면 소음차단효과가 저조하므로 도로변에는 소음효과가 우수한 흡음형 방음판이 널리 사용된다.Such types of sound barriers are known as reflective sound barriers that reflect noise generated on the road back to the road direction and block noise from propagating to the outside of the road, and sound absorbing walls that absorb and extinguish noise generated on the road. Reflective sound barriers are inexpensive but have low noise shielding effects.

상기한 흡음형 방음판은 내부에 블럭형태의 흡음재가 내장됨으로써 도로상에 서 발생한 소음을 상기한 흡음재를 통해 흡수시키는 한편, 캐비티 내부의 공명을 통해 소음을 감소시키는 원리를 이용하게 된다.The sound-absorbing soundproof plate is a block-type sound absorbing material is embedded therein to absorb the noise generated on the road through the sound absorbing material while using the principle of reducing the noise through the resonance inside the cavity.

그러나, 종래 방음판은 차량이 통행하는 도로변에 설치되기 때문에 도로상의 작은 돌이 튀거나 교통사고 등으로 인해 방음벽의 일부가 파손되는 경우가 발생된다. 이와 같은 파손이 발생된 경우 파손된 방음판 전체를 교체해 주어야 하기 때문에 작업시간이 많이 소요됨은 물론 유지.보수 비용이 증가되는 문제점이 있었다.However, the conventional sound insulation board is installed on the side of the road through which the vehicle passes, so that a small stone on the road splashes or a part of the sound insulation wall is damaged due to a traffic accident. If such breakage occurs, the entire damaged soundproof panel has to be replaced, which takes a lot of work time and increases the cost of maintenance.

본 고안은 상기한 종래 기술에서의 문제점을 개선하기 위해 제안된 것으로서, 흡음형 방음판의 전면에 장착되는 전면판의 착탈이 용이하게 이루어질 수 있는 조립구조를 제공함으로서 방음판의 부분 파손발생시 교체가 용이하게 이루어지도록 하는데 목적이 있다.The present invention has been proposed to improve the above problems in the prior art, by providing an assembly structure that can be easily attached and detached to the front plate mounted on the front of the sound-absorbing soundproof plate made easy replacement in case of partial breakage of the soundproof plate The purpose is to make.

상기 목적을 이루기 위한 본 고안은, 내부에 흡음재가 삽입 구성되는 방음판 본체와, 상기 방음판 본체의 전면측에 착탈 가능하게 구성되는 전면판과, 상기 흡음재로 외부의 소음이 전달될 수 있도록 상기 전면판에 형성된 다수의 통공을 포함하는 구성을 이루는 흡음형 방음판에 있어서, 상기 방음판 본체의 양측에는 전면판의 착탈을 위한 플렌지부가 연장 형성되어지되, 상기 플렌지부에는 일정 간격으로 나사체결공이 형성되어져 있으며; 이와 대응되는 전면판의 양측에도 나사체결공이 형성되어져 있어 체결나사에 의해 방음판 본체와 체결 결합이 이루어지고; 상기 전면판의 전면측에는 체결나사에 의한 체결력 분산을 위해 일정 길이를 이루는 분산판이 장착되며; 상기 체결나사의 외부 노출을 방지하기 위한 보호커버가 분산판에 결합 구비됨을 특징으로 한다.The present invention for achieving the above object, the soundproof plate body is a sound-absorbing material is inserted into the inside, the front plate is detachably configured on the front side of the soundproof plate body, and the front plate so that external noise can be transmitted to the sound absorbing material In the sound-absorbing soundproof plate constituting a configuration comprising a plurality of through-holes, the flange portion for attaching and detaching the front plate is formed on both sides of the soundproof plate body, the flange portion is formed with screwing holes at regular intervals; Screw fastening holes are formed on both sides of the front plate corresponding thereto, and the fastening coupling with the soundproof plate main body is made by a fastening screw; On the front side of the front plate is mounted a dispersion plate of a predetermined length for dispersing the fastening force by the fastening screw; The protective cover for preventing the external exposure of the fastening screw is characterized in that coupled to the distribution plate.

이러한 본 고안의 방음판은, 전면에 장착되는 전면판의 착탈이 용이하게 이루어질 수 있게 됨으로 부분 손상 발생시 신속한 교체작업이 이루어지는 효과를 나 타낸다.The soundproof plate of the present invention, since the detachable of the front plate mounted on the front can be made easily exhibits the effect that a quick replacement operation is made when partial damage occurs.

특히, 전면판을 체결하는 체결나사의 외부노출이 방지됨으로, 외관이 보다 미려하게 나타내어질 수 있게 된다.In particular, since the external exposure of the fastening screw for fastening the front plate is prevented, the appearance can be more beautifully represented.

이하, 본 고안의 구체적인 실시 예를 첨부 도면을 참조하여 상세히 살펴보기로 한다.Hereinafter, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings.

먼저, 본 실시 예에 따른 흡음형 방음판 구조를 살펴보면, 알루미늄 재질로 성형 제작되어진 방음판 본체(10)는 내부에 흡음재(20)가 수용되어질 수 있도록 전면부가 개방된 "ㄷ"형 단면구조를 이루고 있으며, 전면측에는 착탈형 전면판(30)이 장착 가능한 구조를 이루고 있다.First, looking at the sound-absorbing soundproof plate structure according to the present embodiment, the soundproof plate body 10 made of aluminum material has a "C" cross-sectional structure of the front portion is opened so that the sound absorbing material 20 is accommodated therein, The front side has a structure in which the removable front plate 30 can be mounted.

즉, 방음판 본체(10)의 입구측 상단과 하단에는 직각방향의 내측으로 꺽여진 형태로 플렌지부(12)를 형성하게 되는데, 일정 간격으로 나사체결공(13)이 형성되어져 있다.That is, the flange portion 12 is formed at the inlet side upper end and the lower end of the soundproof plate main body 10 in a form in which it is bent inward in a right angle direction, and screwing holes 13 are formed at regular intervals.

그리고, 이와 대응되는 전면판(30) 양측에는 나사체결공(33)이 형성되어져 있어 체결나사(14)에 의해 방음판 본체(10)와 체결 결합이 이루어지게 되며, 전면판(30)의 전면측에는 체결나사(14)에 의한 체결력 분산을 위해 일정 길이를 이루는 분산판(40)이 장착되고, 체결나사(14)의 외부 노출을 방지하기 위한 보호커버(50)가 분산판(40)에 결합 구비되는 구조를 이루고 있다.In addition, screw fastening holes 33 are formed at both sides of the front plate 30 corresponding thereto, and the fastening coupling is made with the soundproof plate main body 10 by the fastening screw 14, and on the front side of the front plate 30. A dispersion plate 40 having a predetermined length is mounted to distribute the tightening force by the fastening screw 14, and a protective cover 50 for preventing external exposure of the fastening screw 14 is coupled to the dispersion plate 40. It becomes the structure that becomes.

즉, 상기 분산판(40)을 구성시킴으로 인해 체결나사(14)의 체결 응력이 나사체결공(13,33) 주변에 집중됨으로 인한 파손 및 손상 발생이 방지되어질 수 있게 된다.That is, by constituting the dispersion plate 40 it is possible to prevent the damage and damage caused by the fastening stress of the fastening screw 14 is concentrated around the screw fastening holes (13,33).

특히, 전면판(30)의 양측단에는 내측으로 180도 꺽여서 방음판 본체(10)의 플렌지부(12)와 면접촉이 이루어지는 보조플렌지부(32)가 일체로 구비되어져 있으며, 보조플렌지부(32)와 전면판(30)과의 사이에 일정 간격(D)이 유지되는 완충공간(31)이 형성됨으로서, 보조플렌지부(32)가 일정 탄성력으로 지지될 수 있도록 하였다.In particular, both side ends of the front plate 30 are integrally provided with an auxiliary flange portion 32 which is in contact with the flange portion 12 of the soundproof plate main body 10 by bending 180 degrees inwardly. 32 is formed between the front plate 30 and the buffer space 31 to maintain a predetermined distance (D), so that the auxiliary flange 32 can be supported by a constant elastic force.

한편, 분산판(40)의 양측 외벽면에는 결합돌부(41)가 돌출 형성되어져 있으며, 이와 대응되는 보호커버(50)의 내벽면에는 결합홈(51)이 형성됨으로서 상호간에 탄성력에 의한 착탈이 이루어질 수 있도록 하였다.On the other hand, the engaging projections 41 are formed on both outer wall surfaces of the dispersion plate 40, and the coupling grooves 51 are formed on the inner wall surface of the protective cover 50 corresponding thereto, so that the attachment and detachment by the elastic force is mutually prevented. It could be done.

도면 중 미설명 부호 15는 체결너트이고, 36은 외부의 소음이 방음판 내부로 유입되어질 수 있는 통공을 나타낸다.In the drawings, reference numeral 15 is a fastening nut, and 36 is a through hole through which external noise can be introduced into the soundproof panel.

이와 같은 구조를 이루는 본 고안 방음판의 설치 후 전면판(30) 착탈과정을 살펴보기로 한다.After the installation of the sound insulation plate of the present invention constituting such a structure will be described the detachment process of the front plate (30).

본 고안의 방음판은 도 4 및 도 6에서와 같이 방음판 본체(10)의 내부에 흡음재(20)가 삽입된 상태에서 전면판(30)이 체결나사(14)에 의해 전면측에 체결된 구조를 이루게 된다.The soundproof plate of the present invention has a structure in which the front plate 30 is fastened to the front side by the fastening screw 14 in a state in which the sound absorbing material 20 is inserted into the inside of the soundproof plate body 10 as shown in FIGS. 4 and 6. Is achieved.

이러한 상태에서 전면판(30) 또는 흡음재(20)를 현장에서 교체코자 하는 경우에는, 먼저 작업자가 상하 양측의 보호커버(50)를 분리시켜서 체결나사(14)가 노출되도록 한 후, 체결너트(15)를 분리시킴으로서 전면판(30)이 분산판(40)과 함께 방음판 본체(10)로 부터 분리작업이 이루어질 수 있게 된다.In the case of replacing the front plate 30 or the sound absorbing material 20 in the field in such a state, the operator first removes the protective cover 50 on both the upper and lower sides so that the fastening screw 14 is exposed, and then the fastening nut ( By separating 15) the front plate 30 can be separated from the soundproof plate body 10 together with the dispersion plate 40.

그리고, 다시 전면판(30)을 결합시키고자 하는 경우에는 상기와 역순으로 하여 방음판 본체(10)의 플렌지부(12)에 전면판(30)의 보조 플렌지부(32)를 면접시킨 후 각각의 나사체결공(13,33)에 체결나사(14)를 삽입하고, 체결나사(14)의 일단부에 분산판(40)을 끼워서 체결너트(15)로 가압시키게 되면 완충공간(31)으로 인해 보조플렌지부(32)가 일정 탄력성으로 지지됨으로 한층 안정적인 결합상태가 유지되어질 수 있게 된다.When the front plate 30 is to be coupled again, the auxiliary flange 32 of the front plate 30 is interviewed on the flange portion 12 of the soundproof plate main body 10 in the reverse order to the above. When the fastening screw 14 is inserted into the screw fastening holes 13 and 33, and the dispersing plate 40 is inserted into one end of the fastening screw 14 and pressed by the fastening nut 15, the buffer space 31 causes Since the auxiliary flange 32 is supported with a certain elasticity it is possible to maintain a more stable coupling state.

이후, 분산판(40)에 보호커버(50)를 끼워서 밀어주게 되면, 결합돌부(41)가 결합홈(51)과 결합이 이루어짐으로서 체결나사(14)의 외부 노출이 방지되는 완성 상태를 이루게 되는 것이다.After that, when the protective cover 50 is inserted into the dispersion plate 40 and pushed, the coupling protrusion 41 is coupled with the coupling groove 51 to achieve a completed state in which external exposure of the fastening screw 14 is prevented. Will be.

따라서, 본 고안의 분산판은 용이하면서도 신속한 전면판(30) 착탈작업이 이루어질 수 있게 됨을 알 수 있다.Therefore, it can be seen that the dispersion plate of the present invention can be easily and quickly detachable work of the front plate 30.

한편, 도 8은 본 고안의 다른 실시예에 따라 완충공간(31)에 우레탄층(34)이 구성된 상태를 나타낸 것이다.On the other hand, Figure 8 shows a state in which the urethane layer 34 is configured in the buffer space 31 according to another embodiment of the present invention.

즉, 도시된 바와 같이 완충공간(31)에 일정 두께의 우레탄을 삽입시켜 우레탄층(34)을 구성시키게 되면, 일정 탄력성을 갖고있는 우레탄으로 인해 보조플렌지부(32)가 체결나사(14)에 의한 가압 체결과정에서 급격한 변형에 따른 파손 발생이 방지되어질 수 있게 되며, 또한 우레탄의 기밀 기능으로 인해 나사체결공(13,33)을 통해 외부로 부터 빗물이 유입되는 것이 방지되는 추가적인 효과를 나타낼 수 있게 된다.That is, when the urethane layer 34 is configured by inserting a urethane having a predetermined thickness into the buffer space 31 as shown, the auxiliary flange 32 is connected to the fastening screw 14 due to the urethane having a certain elasticity. It is possible to prevent the occurrence of breakage due to the rapid deformation in the pressure tightening process, and also due to the airtight function of the urethane can have the additional effect that the rain water from being introduced from the outside through the screw fastening holes (13,33). Will be.

그리고, 도 9는 본 고안의 또 다른 실시예에 따라 완충공간(31)에 탄성스프링(35)이 구성된 상태를 나타낸 것이다.And, Figure 9 shows a state in which the elastic spring 35 is configured in the buffer space 31 in accordance with another embodiment of the present invention.

즉, 도시된 바와 같이 완충공간(31) 내에서 양측의 나사체결공(13,33)과 일치되는 위치에 탄성스프링(35)을 위치시킨 상태에서 체결나사(14)를 삽입하여 체결너트(15)를 체결하게 되면, 내부에서 탄성력으로 지지하는 탄성스프링(35)에 의해 보조플렌지부(32)의 급격한 변형발생이 방지됨으로 보다 안정적인 지지가 이루어질 수 있게 됨을 알 수 있다.That is, as shown in the fastening nut (15) by inserting the fastening screw 14 in the state in which the elastic spring 35 is positioned at the position coinciding with the screw fastening holes (13, 33) on both sides in the buffer space (31). When fastening the), it can be seen that a more stable support can be made because the sudden deformation of the auxiliary flange portion 32 is prevented by the elastic spring 35 supporting the elastic force therein.

그리고, 상기에서 본 고안의 특정한 실시 예가 설명 및 도시되었지만 본 고안의 방음판 구조가 당업자에 의해 다양하게 변형되어 실시될 수 있음은 자명한 일이다.In addition, although specific embodiments of the present invention have been described and illustrated above, it is obvious that the soundproof plate structure of the present invention may be variously modified and implemented by those skilled in the art.

그러나, 이와 같은 변형된 실시예들은 본 고안의 기술적 사상이나 범위로부터 개별적으로 이해되어져서는 안되며, 이와 같은 변형된 실시 예들은 본 고안의 첨부된 실용신안등록청구범위 내에 포함된다 해야 할 것이다.However, such modified embodiments should not be understood individually from the spirit or scope of the present invention, such modified embodiments will be included within the appended utility model registration claims of the present invention.

도 1은 본 고안 흡음형 방음판의 분리 사시도.1 is an exploded perspective view of the present invention sound-absorbing soundproof plate.

도 2는 본 고안 방음판의 분리상태 측면도.Figure 2 is a side view of the separated state of the sound insulation plate of the present invention.

도 3은 도 2의 A부 확대도.3 is an enlarged view of a portion A of FIG. 2;

도 4는 본 고안 방음판의 결합상태 사시도.Figure 4 is a perspective view of the coupled state of the sound insulation plate of the present invention.

도 5는 도 4의 B부 확대도.5 is an enlarged view of a portion B of FIG. 4.

도 6은 본 고안 방음판의 결합상태 단면도.Figure 6 is a cross-sectional view of the present invention sound insulation plate.

도 7은 도 6의 C부 확대도.7 is an enlarged view of a portion C of FIG. 6;

도 8은 본 고안의 다른 실시예에 따른 요부 단면도.Figure 8 is a sectional view of the main part according to another embodiment of the present invention.

도 9는 본 고안의 또 다른 실시예에 따른 요부 단면도.Figure 9 is a sectional view of the main part according to another embodiment of the present invention.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

10 : 방음판 본체 12 : 플렌지부10: main body of the soundproof panel 12: flange

13 : 나사체결공 14 : 체결나사13 screw tightening hole 14 tightening screw

20 : 흡음재 30 : 전면판20: sound absorbing material 30: front panel

31 : 완충공간 32 : 보조플렌지부31: buffer space 32: auxiliary flange

33 : 나사체결공 34 : 우레탄층33: screw fastening 34: urethane layer

35 : 탄성스프링 36 : 통공35: elastic spring 36: through hole

40 : 분산판 41 : 결합돌부40: dispersion plate 41: coupling protrusion

50 : 보호커버 51 : 결합홈50: protective cover 51: coupling groove

Claims (6)

내부에 흡음재(20)가 삽입 구성되는 방음판 본체(10)와, 상기 방음판 본체(10)의 전면측에 착탈 가능하게 구성되는 전면판(30)과, 상기 흡음재(20)로 외부의 소음이 전달될 수 있도록 상기 전면판(30)에 형성된 다수의 통공(36)을 포함하는 구성을 이루는 흡음형 방음판에 있어서,External noise is transmitted to the soundproof plate main body 10 having the sound absorbing material 20 inserted therein, the front plate 30 detachably attached to the front side of the soundproof plate main body 10, and the sound absorbing material 20. In the sound-absorbing soundproof plate constituting a configuration comprising a plurality of through-holes 36 formed in the front plate 30 to be, 상기 방음판 본체(10)의 양측에는 전면판의 착탈을 위한 플렌지부(12)가 연장 형성되어지되, 상기 플렌지부(12)에는 일정 간격으로 나사체결공(13)이 형성되어져 있으며;Both sides of the soundproof plate main body (10) is provided with a flange portion (12) for the attachment and detachment of the front plate, the flange portion 12 is formed with screwing holes (13) at regular intervals; 이와 대응되는 전면판(30)의 양측에도 나사체결공(33)이 형성되어져 있어 체결나사(14)에 의해 방음판 본체(10)와 체결 결합이 이루어지고;Screw fastening holes 33 are formed at both sides of the front plate 30 corresponding thereto, and the fastening screw 14 is coupled to the soundproof plate main body 10 by the fastening screw 14; 상기 전면판(30)의 전면측에는 체결나사(14)에 의한 체결력 분산을 위해 일정 길이를 이루는 분산판(40)이 장착되며;On the front side of the front plate 30, a dispersion plate 40 having a predetermined length is mounted to distribute the fastening force by the fastening screw 14; 상기 체결나사(14)의 외부 노출을 방지하기 위한 보호커버(50)가 분산판(40)에 결합 구비됨을 특징으로 하는 전면판의 탈착이 용이한 흡음형 방음판.Sound absorbing soundproof plate of the front plate is easily removable, characterized in that the protective cover 50 for preventing the external exposure of the fastening screw 14 is coupled to the distribution plate (40). 청구항 1에 있어서, The method according to claim 1, 상기 전면판(30)의 양측에는 내측으로 180도 꺽여서 방음판 본체(10)의 플렌지부(12)와 면접촉이 이루어지는 보조플렌지부(32)가 일체로 구비된 것을 특징으로 하는 전면판의 탈착이 용이한 흡음형 방음판.Detachable front plate, characterized in that both sides of the front plate 30 is integrally provided with the auxiliary flange portion 32 which is in contact with the flange portion 12 of the soundproof plate body 10 by bending 180 degrees inwardly. This easy sound absorbing soundproof plate. 청구항 2에 있어서,The method according to claim 2, 상기 보조플렌지부(32)는 전면판(30)과의 사이에 일정 간격(D)이 유지되는 완충공간(31)이 형성된 것을 특징으로 하는 전면판의 탈착이 용이한 흡음형 방음판.The auxiliary flange 32 is a sound-absorbing soundproof plate of the front plate easily removable, characterized in that the buffer plate 31 is formed between the front plate 30 and the predetermined space (D) is maintained. 청구항 3에 있어서,The method according to claim 3, 상기 완충공간(31)에는 우레탄층(34)이 삽입 구비됨을 특징으로 하는 전면판의 탈착이 용이한 흡음형 방음판.The cushioning space 31 is a sound-absorbing sound absorbing plate of the front plate is easily removable, characterized in that the urethane layer 34 is inserted. 청구항 3에 있어서,The method according to claim 3, 상기 완충공간(31)에는 탄성스프링(35)이 삽입되어지되, 상기 탄성스프링(35)은 체결나사(14)를 감싸는 형태로 구비된 것을 특징으로 하는 전면판의 탈착이 용이한 흡음형 방음판.An elastic spring (35) is inserted into the buffer space (31), and the elastic spring (35) is a sound absorbing soundproof plate of the front plate that is easily removable, characterized in that it is provided in a form surrounding the fastening screw (14). 청구항 1에 있어서,The method according to claim 1, 상기 분산판(40)의 양측 외벽면에는 결합돌부(41)가 돌출 형성되어져 있으며, 이와 대응되는 보호커버(50)의 내벽면에는 결합홈(51)이 형성된 것을 특징으로 하는 전면판의 탈착이 용이한 흡음형 방음판.Detachment of the front plate is characterized in that the engaging projection 41 is formed on both outer wall surfaces of the distribution plate 40, the coupling groove 51 is formed on the inner wall surface of the protective cover 50 corresponding thereto. Easy sound absorption soundproof panel.
KR2020090009539U 2009-07-22 2009-07-22 A absorption type soundproofing wall structure KR200446591Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101587273B1 (en) 2015-08-28 2016-01-20 현빈개발 주식회사 Soundproof facilities able buffering and easy repairing, and method for constructing this same

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990007922U (en) * 1998-11-03 1999-02-25 김주성 Soundproof board
JP3105092U (en) * 2004-05-10 2004-10-21 大東金属株式会社 Removable sound-absorbing plate for sound insulation wall
KR200420490Y1 (en) 2006-04-20 2006-07-04 효성개발 주식회사 Soundproof Panel for Prevention of Noise

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990007922U (en) * 1998-11-03 1999-02-25 김주성 Soundproof board
KR200253165Y1 (en) 1998-11-03 2002-01-30 김주성 Soundproof board
JP3105092U (en) * 2004-05-10 2004-10-21 大東金属株式会社 Removable sound-absorbing plate for sound insulation wall
KR200420490Y1 (en) 2006-04-20 2006-07-04 효성개발 주식회사 Soundproof Panel for Prevention of Noise

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101587273B1 (en) 2015-08-28 2016-01-20 현빈개발 주식회사 Soundproof facilities able buffering and easy repairing, and method for constructing this same

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