KR20010058651A - A soundproofing walls for road - Google Patents

A soundproofing walls for road Download PDF

Info

Publication number
KR20010058651A
KR20010058651A KR1019990066004A KR19990066004A KR20010058651A KR 20010058651 A KR20010058651 A KR 20010058651A KR 1019990066004 A KR1019990066004 A KR 1019990066004A KR 19990066004 A KR19990066004 A KR 19990066004A KR 20010058651 A KR20010058651 A KR 20010058651A
Authority
KR
South Korea
Prior art keywords
main body
assembled
assembly
front plate
plate
Prior art date
Application number
KR1019990066004A
Other languages
Korean (ko)
Other versions
KR100372327B1 (en
Inventor
권태한
Original Assignee
권태한
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 권태한 filed Critical 권태한
Priority to KR10-1999-0066004A priority Critical patent/KR100372327B1/en
Publication of KR20010058651A publication Critical patent/KR20010058651A/en
Application granted granted Critical
Publication of KR100372327B1 publication Critical patent/KR100372327B1/en

Links

Classifications

    • 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
    • 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

Landscapes

  • 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 plate for a road is provided to intercept the noise of traveling vehicles by assembling many panels at the appointed height on a roadside, not to interrupt the traveling of the vehicles by preventing a front plate from reflecting light, to install easily, and to use semi-permanently with excellent durability. CONSTITUTION: A soundproof plate(10) for a road comprises: a main body(11) formed by folding a steel plate and provided with a retreated part(12) having a trapezoid shaped section and an assembly projection(13) whose upper and lower parts are inclined parallel to one way; many front plates(14) as a plate made of high-density polyethylene provided with many sound-absorbing holes(15), a guide projection(16), assembly grooves(17), and an assembly projection in one and assembled to the front of the main body; a primary finishing member folded to have the same shape of a section as one end of the main body, provided with a fixed projection folded forward in L shape longitudinally to fix the assemble projection of the front plate and assembled to one end of the main body where the assemble projection of the front plate is located; a secondary finishing member folded to have the same shape of a section as the other end of the main body, provided with a fixed projection folded forward in L shape longitudinally to fix the rear sidewall of the assembly groove of the front plate and assembled to one end of the main body where the assembly groove of the front plate is located; a sound-absorbing material(23) built in the main body to absorb and remove the noise absorbed through the sound-absorbing holes and made with woven fabric or glass wool; and a coating material(24) piled to the outer surface of the sound-absorbing material to protect the sound-absorbing material and made of glass cloth.

Description

도로용 방음판{A soundproofing walls for road}A soundproofing walls for road

본 발명은 도로용 방음판에 관한 것으로, 도로변에 지지대에 의해 다수개의 패널이 소정높이로 조립되어 주행하는 차량의 소음을 확실히 차단하면서도 전면판이 빛을 반사하지 않아 차량의 주행에 방해를 주지 않음은 물론 설치가 용이하고 내구성이 우수하여 반영구적으로 사용할 수 있는 구조를 갖도록 한 도로용 방음판에 관한 것이다.The present invention relates to a soundproof panel for a road, and a plurality of panels are assembled at a predetermined height by a support on a roadside, while the front panel does not reflect light, but does not disturb the driving of the vehicle, while certainly blocking the noise of the traveling vehicle. The present invention relates to a road soundproofing panel having an easy installation and excellent durability to have a structure that can be used semi-permanently.

일반적으로, 도로나 철로 등에서 발생되는 소음을 제거 및 차단하여 도로나 철로 주변으로 소음이 전달되는 것을 방지하기 위하여 도로 및 철로변에 방음벽을 설치하고 있다.In general, noise barriers are installed on roads and railroad tracks in order to remove and block noises generated from roads or railroad tracks to prevent noise from being transmitted around the roads or railroad tracks.

상기 방음벽은 도로 및 철로변을 따라 다수개의 지지대를 상호 소정간격지게 수직으로 설치한 후 다수개의 방음판의 양단부를 상기 지지대 사이에 조립하여 소정높이로 적층시켜 완성된다.The soundproof wall is completed by vertically installing a plurality of supports along a road and railroad side at a predetermined interval from each other, and then assembling both ends of the plurality of soundproof plates between the supports and stacking them to a predetermined height.

본 발명은 상기 방음벽중 방음판에 관한 것임으로 이하 본 명세서에서는 방음판에 관하여만 기술된다는 것을 양지하기 바란다.Note that the present invention relates to a soundproof plate of the soundproof walls, and thus, only the soundproof plate is described herein.

종래의 방음판은 전면판이 전체길이를 하나의 판체로 제작하고 전면판에 형성된 일자형 흡음공이 하방으로 향하게 형성되어 있다.In the conventional soundproofing plate, the front plate is formed in one plate body in its entire length, and the straight sound absorbing hole formed in the front plate is formed downward.

상기와 같은 종래의 방음판은 전면판이 하나의 판체로 형성되어 있기 때문에 중량이 무겁고 부피가 커 제작에 어려움이 있으며, 제작된 전면판을 뒷판에 부착하기 위해서는 다수의 인력이 소요되며, 외관이 미려하지 못하여 도로환경의 미관을 해칠 뿐만 아니라 하방으로 향한 흡음공이 비록 직진파동되는 소음의 흡음에는 용이할 수 있으나 여러각도에서 비롯되는 소음을 흡음하기에는 접합치 못한 구조로 되어 있고 전면판의지지 강도가 약하여 풍압이나 외부의 작은 충격에도 쉽게 변형됨으로 방음판의 내부로 소음을 통과시키는 효과가 미흡하고, 흡음공에 통관된 소음이 흡음재에 미처 흡수되지 못하는 경우 잔류된 소음이 외부로 재차 유출된다는 문제점이 있었다.The conventional soundproof plate as described above is difficult to manufacture because the front plate is formed of a single plate body is heavy and bulky, it takes a large number of manpower to attach the manufactured front plate to the back plate, the appearance is not beautiful Not only does it harm the aesthetics of the road environment, but the sound absorbing hole downwards is easy to absorb the sound of the straight wave, but it has a structure that is not bonded to absorb the sound from various angles, and the support strength of the front plate is weak. In addition, it is easily deformed even by a small impact from the outside, so that the effect of passing noise into the soundproof panel is insufficient, and there is a problem that the remaining noise is leaked out again when the noise passed through the sound absorbing hole is not absorbed by the sound absorbing material.

따라서, 상기와 같은 기존의 문제점을 해결하기 위한 것으로는 1993년 9월 21일자에 특허출원 제93-19209호로 출원되어 1996년 8월 22일자에 등록되고 1998년 9월 19일자에 본 출원인에게 양도된 특허 제103695호(이하, 선등록이라 칭함)가 있다.Therefore, to solve the above existing problems, filed as a patent application No. 93-19209 filed on September 21, 1993, registered on August 22, 1996 and transferred to the applicant on September 19, 1998 Patent No. 103695 (hereinafter referred to as "Pre-registration").

상기 선등록은 5㎜ 두께의 ABS수지로 하고 단위면적당 45 내지 70%의 비율을 차지하도록 흠음공이 관통형성되고, 상하단면에는 본체와 조립되는 조립홈을 갖고 양단부에는 상호 조립가능하도록 조립홈과 조립돌부를 각각 갖고 다수개가 상호 조립되어 형성되는 전면판이 내부에 흡음재와 실크망사가 수납된 본체의 전면부에 조립되어 형성되어 있다.The pre-registration is made of 5mm thick ABS resin and has a hole formed so that a ratio of 45 to 70% per unit area is formed. A front plate having a plurality of assembling protrusions, each of which is formed by assembling each other, is assembled by being formed on the front part of the main body in which the sound absorbing material and the silk mesh are stored.

상기와 같은 선등록의 방음판은 전면판이 상호 조립되는 복수개로 판체로 이루어져 있고 표면이 매끄러우며 다양한 색상의 ABS수지로 성형하여 제작할 수 있어 종래의 방음판과 비교하여 제작 및 설치가 용이하고 외관이 미려하며, 방음효과가우수하다는 장점이 있으나 상하면부가 소정각도로 경사지게 형성되어 있으나 전면판의 상하단 조립홈의 양측벽이 동일 높이로 형성되어 있어 전면판을 본체가 조립하는데 어려움이 있을 뿐만 아니라 전면판의 양단부에 각기 상호 조립되는 조립홈과 조립돌부가 형성되어 다수개의 전면판이 상호 조립되도록 되어 있지만 조립홈과 조립돌부가 단지 평면으로 조립되기 때문에 조립된 상태에서 하중방향에 따라 조립홈과 조립돌부의 길이방향으로 미끄러짐 현상이 발생되어 조립상태가 유지되지 않음은 물론 방음판의 양단면이 개방되어 있어 본체내에 수납된 흡음재 등이 손상되거나 개방된 양단부를 통하여 외부로 빠져 나올 우려가 있고 본체의 양단부측에 배치되는 전면판의 단부가 본체와 고정되지 못하기 때문에 바람에 의한 떨림현상으로 소음이 발생되거나 외력에 의해 쉽게 파손될 수 있다는 문제점이 있었다.The soundproof plate of the pre-registered as described above is composed of a plurality of the front plate is assembled to each other, the surface is smooth and can be produced by molding with ABS resin of various colors, making it easier to manufacture and install compared to the conventional soundproofing plate and beautiful appearance. Although the soundproof effect is excellent, the upper and lower parts are inclined at a predetermined angle, but both side walls of the upper and lower assembly grooves of the front plate are formed at the same height, which makes it difficult to assemble the front plate and both ends of the front plate. The assembly grooves and the assembly protrusions which are assembled to each other are formed in each of the plurality of front plates to be assembled together, but since the assembly grooves and the assembly protrusions are assembled in a flat plane, the assembly grooves and the assembly protrusions are in the longitudinal direction depending on the load direction in the assembled state. Slippage occurs and the assembly is not maintained. Because both ends of the plate are open, the sound absorbing material contained in the main body may be damaged or may come out through the open both ends, and the ends of the front plate disposed at both ends of the main body may not be fixed with the main body. There was a problem that noise may occur due to the shaking phenomenon, or may be easily broken by an external force.

본 발명은 상기와 같은 선등록의 문제점을 고려하여 안출한 것으로서, 그 목적은 도로변에 지지대에 의해 다수개의 패널이 소정높이로 조립되어 주행하는 차량의 소음을 확실히 차단하면서도 전면판이 빛을 반사하지 않아 차량의 주행에 방해를 주지 않음은 물론 설치가 용이하고 내구성이 우수하여 반영구적으로 사용할 수 있는 도로용 방음판을 제공하는 것이다.The present invention has been made in view of the above-mentioned problems of the pre-registration, the object is that a plurality of panels are assembled at a predetermined height by a support on the side of the road while the front panel does not reflect light while certainly blocking the noise of the running vehicle. It does not interfere with the running of the vehicle, as well as easy to install and excellent durability to provide a road soundproof board that can be used semi-permanently.

상기 본 발명의 목적은 후면부에 길이방향을 따라 사다리꼴 형상의 단면을 갖는 요부를 갖고 상하면부가 일방향으로 소정각도로 평행하게 경사지게 형성되며, 상하면의 전단부가 소정폭을 갖고 상호 대향되게 절곡형성되는 조립턱을 갖는 본체와, 소정직경을 갖고 상호 소정간격져서 관통형성되는 다수개의 흡음공과 후면부에 상기 각각의 흡음공을 둘러싸도록 돌출형성되는 안내돌부와 상단면에 길이방향을따라 요부지게 형성되어 상기 본체의 조립턱에 조립되는 복수개의 조립홈과 양단부에 각각 돌출 및 요부지게 형성되고 상호 조립되는 조립돌부 및 조립홈을 일체로 갖고 상호 조립되어 상기 본체의 전면부에 조립되는 다수개의 전면판과, 상기 본체의 내부에 수납되어 소음을 흡수하는 흡음재와, 상기 흠음재의 외표면에 적층되어 흡음재를 보호하는 피복재를 구비하고, 차량의 주행소음을 차단하기 위하여 지지대에 의해 도로변에 소정높이를 갖도록 적층설치되어 방음벽을 형성하는 도로용 방음판에 있어서, 상기 전면판은 상하단부에 형성된 조립홈의 후면측 측벽부가 전면측 측벽부 보다 낮게 형성되고, 일단부측 조립돌부의 일면부 소정위치에는 복수개의 고정요부가 형성되고, 타단부측 조립홈의 일측 내측면부 소정위치에는 상기 고정요부와 조립되는 복수개의 고정돌부가 형성되며; 상기 본체의 일단면부와 동일한 단면형상을 갖도록 절곡형성되고, 전면의 일측단부 길이방향을 따라 ㄱ자형상으로 절곡형성되어 상기 전면판의 조립돌부를 고정하는 고정턱부를 일체로 갖고 전면판의 조립돌부가 위치된 본체의 일단부에 조립되는 제 1마감부재와, 상기 본체의 타단면부와 동일한 단면형상을 갖도록 절곡형성되고, 전면의 일측단부 길이방향을 따라 ㄱ자형상으로 절곡형성되어 상기 전면판의 조립홈의 후면측 측벽부를 고정하는 고정턱부를 일체로 갖고 전면판의 조립홈이 위치된 본체의 일단부에 조립되는 제 2마감부재를 구비하는 것을 특징으로 하는 도로용 방음판에 의해 달성될 수 있다.The object of the present invention has a main portion having a trapezoidal cross-section along the longitudinal direction in the rear portion is formed inclined parallel to the upper and lower portions at a predetermined angle in one direction, the front end of the upper and lower ends having a predetermined width and bent opposite to each other A main body having a predetermined diameter and a plurality of sound absorbing holes formed at predetermined intervals through and spaced apart from each other and guide protrusions protrudingly formed to surround the respective sound absorbing holes at the rear surface thereof, and being formed in a longitudinal direction along the longitudinal direction of the main body. A plurality of front plates which are formed to protrude and bulge respectively at a plurality of assembling grooves and both ends of the assembling jaw, and having assembling protrusions and assembling grooves which are mutually assembled together and assembled together at the front of the main body, and the main body The sound absorbing material accommodated in the interior of the sound absorbing material is laminated to the outer surface of the flaw material and absorbs the sound absorbing material. In the road sound insulation board having a covering material and laminated to have a predetermined height on the side of the road by a support to block the running noise of the vehicle, the front plate is a side wall of the rear side of the assembly groove formed in the upper and lower ends The bottom portion is formed lower than the side wall portion, a plurality of fixing recesses are formed at one surface portion predetermined position of one end side assembly protrusion, and a plurality of fixing stones assembled at one side inner surface portion predetermined position of the other end side assembly groove. An addition is formed; It is formed to be bent to have the same cross-sectional shape as the one end surface of the main body, is bent in the A-shape along the longitudinal direction of one side end portion of the front surface having an integral jaw fixed to the assembly protrusion of the front plate having an assembly protrusion of the front plate The first closing member is assembled to one end of the main body located, and bent to have the same cross-sectional shape as the other end surface portion of the main body, is bent in a L-shape along the longitudinal direction of one side end of the front surface assembly of the front plate It can be achieved by a road soundproof board characterized in that it comprises a second closing member integrally having a fixing jaw portion for fixing the rear side wall portion of the groove is assembled to one end of the body in which the assembling groove of the front plate is located.

도 1은 본 발명에 따른 방음판을 도시한 사시도.1 is a perspective view showing a sound insulation board according to the present invention.

도 2는 본 발명에 따른 방음판를 단면하여 도시한 단면도.Figure 2 is a cross-sectional view showing a sound insulation plate according to the present invention.

도 3은 본 발명에 따른 방음판의 전면판중 조립돌부와 조립홈의 구조 및 조립상태를 예시한 요부확대 사시도.Figure 3 is an enlarged perspective view of the main portion illustrating the structure and assembly state of the assembly protrusion and the assembly groove of the front plate of the soundproof plate according to the present invention.

도 4는 본 발명에 따른 방음판의 제 1마감부재의 구조 및 결합상태를 도시한 요부확대 사시도.Figure 4 is an enlarged perspective view of the main portion showing the structure and the coupling state of the first finishing member of the soundproof plate according to the invention.

도 5는 본 발명에 따른 방음판의 제 2마감부재의 구조 및 결합상태를 도시한 요부확대 사시도.Figure 5 is an enlarged perspective view of the main portion showing the structure and the coupling state of the second closing member of the soundproof plate according to the present invention.

* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

10: 방음판 11: 본체10: soundproof plate 11: body

12: 요부 13: 조립턱12: main part 13: assembly jaw

14: 전면판 15: 흡음공14: front panel 15: sound absorbing hole

16: 안내돌부 17, 18: 조립홈16: guide protrusion 17, 18: assembly groove

19: 조립돌부 20: 제 1마감부재19: assembly protrusion 20: the first finishing member

21, 23: 고정턱부 22: 제 1마감부재21, 23: fixed jaw portion 22: the first closing member

23: 흡음재 24: 피복재23: sound absorbing material 24: covering material

이하, 첨부한 도면을 참조하여 본 발명의 바람직한 실시예에 따른 도로용 방음판에 대하여 설명하기로 한다.Hereinafter, with reference to the accompanying drawings will be described for the road soundproofing plate according to a preferred embodiment of the present invention.

도 1은 본 발명에 따른 방음판을 도시한 사시도이고, 도 2는 본 발명에 따른 방음판를 단면하여 도시한 단면도이고, 도 3은 본 발명에 따른 방음판의 전면판중 조립돌부와 조립홈의 구조 및 조립상태를 예시한 요부확대 사시도이고, 도 4는 본 발명에 따른 방음판의 제 1마감부재의 구조 및 결합상태를 도시한 요부확대 사시도이며, 도 5는 본 발명에 따른 방음판의 제 2마감부재의 구조 및 결합상태를 도시한 요부확대 사시도이다.1 is a perspective view showing a soundproof plate according to the present invention, Figure 2 is a cross-sectional view showing a soundproof plate according to the present invention, Figure 3 is a structure and assembly of the assembling protrusion and the assembly groove of the front plate of the soundproof plate according to the present invention 4 is an enlarged perspective view illustrating the structure of the first finishing member of the soundproof panel according to the present invention, and FIG. 5 is an enlarged perspective view of the second finishing member of the soundproof panel according to the present invention. And enlarged perspective view of the main portion showing the coupling state.

도 1 내지 도 5를 참조하면, 본 발명에 따른 방음판(10)은 본체(11)와, 다수개의 전면판(14)과, 제 1 및 제 2마감부재(20)(22)와, 흡음재(23)와 피복재(24)로 구성된다.1 to 5, the sound insulation board 10 according to the present invention includes a main body 11, a plurality of front plates 14, first and second finishing members 20 and 22, and sound absorbing material ( 23) and the covering material 24.

상기 본체(11)는 소정크기의 철판을 절곡형성시킨 것으로 후면부에 길이방향을 따라 사다리꼴 형상의 단면을 갖는 요부(12)를 갖고, 상하면부가 일방향으로 소정각도로 평행하게 경사지게 형성되며, 상하면의 전단부가 소정폭을 갖고 상호 대향되게 절곡형성되는 조립턱(13)을 일체로 갖는다.The main body 11 is formed by bending a steel plate of a predetermined size, and has a recessed portion 12 having a trapezoidal cross section along the longitudinal direction in the rear portion, and the upper and lower surfaces are formed to be inclined parallel to a predetermined angle in one direction, and the upper and lower shears. The additionally has an assembled jaw 13 integrally bent to face each other with a predetermined width.

상기 다수개의 전면판(14)는 고밀도 폴리에틸렌으로 성형된 소정크기를 갖는 판체로서 다수개의 흡음공(15)과 안내돌부(16)와 조립홈(17)(18)과 조립돌부(19)를 일체로 갖고 상호 조립되어 상기 본체(11)의 전면부에 조립된다.The plurality of front plates 14 are plate bodies having a predetermined size formed of high density polyethylene and integrate a plurality of sound absorbing holes 15, guide protrusions 16, assembly grooves 17, 18, and assembly protrusions 19. They are assembled together and assembled to the front part of the main body 11.

상기 흡음공(15)은 소정직경을 갖고 상기 전면판(14)상에 상호 소정간격져서 관통형성되고, 상기 안내돌부(16)는 상기 흡음공(15)을 통하여 유입된 소음중 흡음재(23)에 흡수되지 않고 외부로 배출되는 소음을 흡음재(23)쪽으로 재차 반사시켜 흡음재(23)에 흡수시키기 위한 것으로서 상기 전면판(14)의 후면부에 상기흡음공(15)을 각기 사방으로 둘러싼 체크무늬형상을 갖고 소정높이 돌출형성 된다.The sound absorbing hole 15 has a predetermined diameter and is formed through the predetermined intervals on the front plate 14, the guide protrusion 16 is the sound absorbing material 23 of the noise introduced through the sound absorbing hole (15) The sound absorbed by the sound absorbing material 23 is reflected back to the sound absorbing material 23 without being absorbed by the sound absorbing material 23, and the checkered shape surrounding each of the sound absorbing holes 15 in the rear portion of the front plate 14 Has a predetermined height protruding.

상기 조립홈(17)은 상기 전면판(14)의 상하단면에 각각 소정폭과 깊이를 갖고 요부지게 형성되는데 전면판(14)을 상기 본체(11)의 전면부에 조립시키기 위해 상기 조립홈(17)을 본체(11)의 조립턱(13) 조립시킬 때 상하면이 일방향으로 경사지게 형성되어 있음으로 조립을 용이하게 할 수 있도록 조립홈(17)의 후면부측 측벽부(17a)가 전면부측 측벽부(17b) 보다 낮게 형성된다.The assembling grooves 17 are formed to have recesses having predetermined widths and depths on upper and lower end surfaces of the front plate 14, respectively. When assembling the assembly jaw 13 of the main body 11, the upper and lower surfaces are formed to be inclined in one direction so that the side wall portion 17a of the rear side portion 17a of the assembling groove 17 is easy to assemble. It is formed lower than (17b).

상기 조립홈(18)은 상기 전면판(14)의 일측단부에 소정폭과 깊이를 갖고 요부지게 형성되며, 일측 내측면 소정위치에 소정폭과 깊이를 갖고 요부지게 형성되는 복수개의 고정요부(18a)를 갖는다.The assembling groove 18 is formed to have a predetermined width and depth at one side end of the front plate 14, and a plurality of fixing recesses 18a formed at a predetermined position and having a predetermined width and depth at one inner side surface. Has

상기 조립돌부(19)는 상기 전면판(14)의 타측단부에 소정폭과 두께를 갖고 측방으로 돌출형성되며, 일면부 소정위치에 소정폭과 높이를 갖고 돌출형성되어 전면판(14) 상호 조립시 상기 고정요부(18a)과 각각 조립되는 복수개의 고정돌부 (19a)가 돌출형성 된다.The assembly protrusion 19 has a predetermined width and thickness at the other end of the front plate 14 and protrudes laterally, and has a predetermined width and height at one surface portion to protrude and is assembled to the front plate 14. When the fixing recess (18a) and each of the plurality of fixing protrusions (19a) are assembled to protrude.

상기 제 1 마감부재(20)는 상기 본체(11)의 일단면부와 동일한 단면형상을 갖도록 절곡형성된 철판제로서 전면의 일측단부에 고정턱부(21)를 일체로 갖고 상기 본체(11)의 일단부에 조립되어 본체(11)의 일단면을 차단하는 동시에 본체(11)의 일단부측에 위치된 전면판(14)의 단부를 본체(11)에 고정결합시킨다.The first finishing member 20 is a steel plate bent to have the same cross-sectional shape as the one end surface of the main body 11, one end of the main body 11 having a fixed jaw portion 21 integrally at one end of the front surface. It is assembled in the main body 11 to block one end surface and at the same time the end of the front plate 14 located on one end side of the main body 11 is fixedly coupled to the main body (11).

상기 고정턱부(21)는 제 1마감부재(20)의 전면 일측단부를 따라 ㄱ자형상으로 전방으로 절곡형성되어 상기 본체(11)의 일단부측에 위치된 상기 전면판(14)의 조립돌부(19)측 단부를 본체(11)에 고정시킨다.The fixing jaw portion 21 is formed to be bent forward in an L-shape along one front end of the first closing member 20 so that the assembly protrusion 19 of the front plate 14 positioned at one end side of the main body 11. The side end is fixed to the main body 11.

상기 제 1마감부재(22)는 상기 본체(11)의 타단면부와 동일한 단면형상을 갖도록 절곡형성된 철판제로서 전면의 일측단부에 고정턱부(23)를 일체로 갖고 상기 본체(11)의 타단부에 조립되어 본체(11)의 타단면을 차단하는 동시에 본체(11)의 타단부측에 위치된 전면판(14)의 단부를 본체(11)에 고정결합시킨다.The first finishing member 22 is a steel plate that is bent to have the same cross-sectional shape as the other end surface portion of the main body 11, and has the fixing jaw portion 23 integrally at one end of the front surface of the other end of the main body 11. It is assembled at the end to block the other end surface of the main body 11 and at the same time fixedly coupled to the main body 11 the end of the front plate 14 located on the other end side of the main body (11).

상기 고정턱부(23)는 제 2마감부재(22)의 전면 일측단부를 따라 ㄱ자형상으로 전방으로 절곡형성되어 상기 본체(11)의 타단부측에 위치된 상기 전면판(14)의 조립홈(18)의 후면측 측벽부를 본체(11)에 고정시킨다.The fixing jaw portion 23 is formed to be bent forward in an A-shape along the one front end of the second closing member 22 to the assembly groove of the front plate 14 located on the other end side of the main body 11 ( The rear side wall part of 18) is fixed to the main body 11.

상기 제 1마감부재(20)의 고정턱부(21)는 상기 조립홈(18)의 후면측 측벽부 보다 높은 조립돌부(19)를 고정시키기 위하여 제 2마감부대(20)의 고정턱부(23) 보다 넓은 폭을 갖도록 전방으로 절곡형성 된다.The fixing jaw portion 23 of the first closing member 20 is a fixing jaw portion 23 of the second closing portion 20 to fix the assembly protrusion 19 higher than the rear side wall portion of the assembly groove 18. It is bent forward to have a wider width.

상기 흡음재(23)는 상기 본체(11)의 내부에 내장되어 상기 흡음공(15)을 통하여 흡음되는 소음을 흡수하여 제거하기 위한 것으로서 부직포 또는 그라스 울(glass wool) 등을 사용할 수 있다.The sound absorbing material 23 is embedded in the main body 11 to absorb and remove the sound absorbed through the sound absorbing hole 15 and may use a nonwoven fabric or glass wool.

상기 피복재(24)는 상기 흡음재(23)의 외표면에 적층되어 흡음재(23)를 보호하기 위하여 것으로서 그라스 크로스(glass cloth)를 사용하는 것이 바람직하다.The coating material 24 is laminated on the outer surface of the sound absorbing material 23 to protect the sound absorbing material 23, and glass cloth is preferably used.

상기와 같은 구성을 갖는 본 발명에 따른 방음판(10)은 전면판(14)의 조립홈(18) 및 조립돌부(19)에 각각 고정요부(18a)와 고정돌부(19a)가 형성되어 전면판(14)간의 조립시 상호 조립됨으로서 상호 조립된 전면판(14)이 조립홈(18) 및 조립돌부(19)의 길이방향으로 따라 미끄러져 조립상태가 트러지는 것을 방지하고, 상기 조립홈(17)의 후면측 측벽부(17a)를 전면측 측벽부(17b) 보다 낮게 형성시켜본체(11)의 경사지게 형성된 상하면의 끝단에 형성된 조립턱(13)에 전면판(14)의 조립홈(17)이 용이하게 조립될 수 있도록 함은 물론 상기 제 1 및 제 2 마감부재(20)(22)를 본체(11)의 양단부에 각각 조립시켜 양단면을 차단함과 동시에 양단부측에 각각 위치된 전면판(14)의 단부를 본체(11)에 견고하게 고정시킴으로서 본체(11)의 내부에 내장된 흡음재(23) 및 피복재(24)를 보호함음 물론 전면판(14)의 단부가 바람들 떨려 소음이 발생되거나 외력에 의해 파손되는 것을 확실히 방지할 수 있는 것이다.Soundproof plate 10 according to the present invention having the configuration as described above is formed in the fixing groove (18a) and the fixing protrusion (19a) in the assembly groove 18 and the assembly protrusion 19 of the front plate 14, respectively, the front plate By assembling each other at the time of assembly (14), the mutually assembled front plate 14 slides along the longitudinal direction of the assembling groove 18 and the assembling protrusion 19 to prevent the assembly state from breaking, and the assembling groove 17 Assembling groove 17 of the front plate 14 in the assembly jaw 13 formed at the end of the upper and lower surfaces formed inclined of the main body 11 by forming the rear side wall portion 17a lower than the front side wall portion 17b. The first and second finishing members 20 and 22 are assembled at both ends of the main body 11 to allow easy assembly, and the front panels are located at both ends while blocking both ends. By firmly fixing the end of the (14) to the main body 11 to protect the sound absorbing material 23 and the cover material 24 embedded in the interior of the main body 11 Of course, the end portion of the front plate 14 is to reliably prevent the wind noise is generated or nervous being damaged by an external force.

이상으로 설명한 본 발명에 의하면, 도로변에 지지대에 의해 다수개의 패널이 소정높이로 조립되어 주행하는 차량의 소음을 확실히 차단하면서도 전면판이 빛을 반사하지 않아 차량의 주행에 방해를 주지 않음은 물론 설치가 용이하고 내구성이 우수하여 반영구적으로 사용할 수 있는 효과를 갖는다.According to the present invention described above, a plurality of panels are assembled at a predetermined height by the support on the side of the road, while the front panel does not reflect the light while blocking the noise of the traveling vehicle. It is easy and excellent in durability and has an effect that can be used semi-permanently.

Claims (1)

후면부에 길이방향을 따라 사다리꼴 형상의 단면을 갖는 요부를 갖고 상하면부가 일방향으로 소정각도로 평행하게 경사지게 형성되며, 상하면의 전단부가 소정폭을 갖고 상호 대향되게 절곡형성되는 조립턱을 갖는 본체와, 소정직경을 갖고 상호 소정간격져서 관통형성되는 다수개의 흡음공과 후면부에 상기 각각의흡음공을 둘러싸도록 돌출형성되는 안내돌부와 상단면에 길이방향을 따라 요부지게 형성되어 상기 본체의 조립턱에 조립되는 복수개의 조립홈과 양단부에 각각 돌출 및 요부지게 형성되고 상호 조립되는 조립돌부 및 조립홈을 일체로 갖고 상호 조립되어 상기 본체의 전면부에 조립되는 다수개의 전면판과, 상기 본체의 내부에 수납되어 소음을 흡수하는 흡음재와, 상기 흠음재의 외표면에 적층되어 흡음재를 보호하는 피복재를 구비하고, 차량의 주행소음을 차단하기 위하여 지지대에 의해 도로변에 소정높이를 갖도록 적층설치되어 방음벽을 형성하는 도로용 방음판에 있어서, 상기 전면판(14)은 상하단부에 형성된 조립홈(17)의 후면측 측벽부(17a)가 전면측 측벽부(17b) 보다 낮게 형성되고, 일단부측 조립돌부(18)의 일면부 소정위치에는 복수개의 고정요부(18a)가 형성되고, 타단부측 조립돌부(19)의 일면부 소정위치에는 상기 고정요부(18a)와 조립되는 복수개의 고정돌부(19a)가 형성되며; 상기 본체(11)의 일단면부와 동일한 단면형상을 갖도록 절곡형성되고, 전면의 일측단부 길이방향을 따라 ㄱ자형상으로 전방으로 절곡형성되어 상기 전면판(14)의 조립돌부 (19)를 고정하는 고정턱부(21)를 일체로 갖고 전면판(14)의 조립돌부(19)가 위치된본체(11)의 일단부에 조립되는 제 1마감부재(20)와, 상기 본체(11)의 타단면부와 동일한 단면형상을 갖도록 절곡형성되고, 전면 일측단부 길이방향을 따라 ㄱ자형상으로 전방으로 절곡형성되어 상기 전면판(14)의 조립홈(18)의 후면측 측벽부를 고정하는 고정턱부(23)를 일체로 갖고 전면판(14)의 조립홈(18)이 위치된 본체(11)의 일단부에 조립되는 제 2마감부재(22)를 구비하는 것을 특징으로 하는 도로용 방음판.A main body having a recess having a trapezoidal cross section along a longitudinal direction at a rear portion thereof, and having an upper and lower portions inclined in parallel in a direction at a predetermined angle in one direction, and having an assembling jaw formed at a front end portion of the upper and lower surfaces having a predetermined width and facing each other; A plurality of sound absorbing holes having a diameter and formed through each other at predetermined intervals and guide protrusions formed to protrude so as to surround the respective sound absorbing holes at the rear surface thereof are formed to be recessed along a longitudinal direction in the upper surface thereof, and are assembled to the assembly jaw of the main body. A plurality of front plates which are formed to protrude and dent each of the two assembling grooves and both ends, and which are assembled with each other, and which are assembled together with each other and are assembled to the front part of the main body, and are housed inside the main body and make noise Sound absorbing material for absorbing the moisture and the cover material laminated on the outer surface of the flaw material to protect the sound absorbing material In the road soundproofing plate which is laminated to have a predetermined height on the side of the road by a support to block the running noise of the vehicle, and the soundproof wall is formed, the front plate 14 is the rear surface of the assembly groove 17 formed at the upper and lower ends. The side wall portion 17a is formed lower than the front side wall portion 17b, and a plurality of fixing recesses 18a are formed at one surface portion predetermined position of the one end side assembly protrusion 18, and the other end side assembly protrusion 19 A plurality of fixing protrusions 19a, which are assembled with the fixing recess 18a, are formed at one surface portion of the predetermined position; It is formed to be bent to have the same cross-sectional shape as one end surface portion of the main body 11, and formed to be bent forward in the L-shape along the longitudinal direction of one side end portion of the front surface to fix the assembly protrusion 19 of the front plate 14 The first closing member 20 which is integrally provided with the jaw portion 21 and is assembled to one end of the main body 11 on which the assembly protrusion 19 of the front plate 14 is located, and the other end surface portion of the main body 11. The fixing jaw portion 23 is formed to be bent to have the same cross-sectional shape, and bent forward in the L-shape along the longitudinal direction of the front one side end to fix the rear side wall portion of the assembly groove 18 of the front plate 14 And a second finishing member (22) which is integrally formed and is assembled to one end of the main body (11) on which the assembling groove (18) of the front plate (14) is located.
KR10-1999-0066004A 1999-12-30 1999-12-30 A soundproofing walls for road KR100372327B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR10-1999-0066004A KR100372327B1 (en) 1999-12-30 1999-12-30 A soundproofing walls for road

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-1999-0066004A KR100372327B1 (en) 1999-12-30 1999-12-30 A soundproofing walls for road

Publications (2)

Publication Number Publication Date
KR20010058651A true KR20010058651A (en) 2001-07-06
KR100372327B1 KR100372327B1 (en) 2003-02-17

Family

ID=19633159

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-1999-0066004A KR100372327B1 (en) 1999-12-30 1999-12-30 A soundproofing walls for road

Country Status (1)

Country Link
KR (1) KR100372327B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100603138B1 (en) * 2004-08-13 2006-07-20 유니슨 주식회사 A lightweight soundproofing panel of sound-absorbing type having multi-layered sound insulating structure
KR100615823B1 (en) * 2004-08-13 2006-08-25 유니슨 주식회사 A lightweight soundproofing panel of sound-absorbing type having air space at the rear
KR100948906B1 (en) * 2009-08-06 2010-03-24 주식회사 태창닛케이 Fabricated soundproof panel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100603138B1 (en) * 2004-08-13 2006-07-20 유니슨 주식회사 A lightweight soundproofing panel of sound-absorbing type having multi-layered sound insulating structure
KR100615823B1 (en) * 2004-08-13 2006-08-25 유니슨 주식회사 A lightweight soundproofing panel of sound-absorbing type having air space at the rear
KR100948906B1 (en) * 2009-08-06 2010-03-24 주식회사 태창닛케이 Fabricated soundproof panel

Also Published As

Publication number Publication date
KR100372327B1 (en) 2003-02-17

Similar Documents

Publication Publication Date Title
KR101960917B1 (en) Fixing equipments for soundproof panel of noise barrier tunnel
KR100372327B1 (en) A soundproofing walls for road
KR101038276B1 (en) Panel for sound proof wall
KR960007197B1 (en) Absorbing plate for road
KR101104997B1 (en) A soundproof plate assembly
KR101167090B1 (en) A sound reduction apparatus
KR100377679B1 (en) Sound Absorbing Type Soundproofing Panel
KR101185783B1 (en) Absorptive type noise barrier
KR101066260B1 (en) Soundproof wall for preventing exposure of beam
KR101042326B1 (en) Soundproof panel
KR101822972B1 (en) Serparaion type soundproof panel
KR200265851Y1 (en) Soundproofing wall having improved soundproofing structure
KR20000036399A (en) Structure of Soundproof BOARD
KR200261486Y1 (en) Double sided soundproof panel
KR100417452B1 (en) Sound Absorbing Wood Panel
KR100401016B1 (en) Soundproofing wall having improved soundproofing structure and thereof establishment method
KR19980014408U (en) Sound-absorbing sound insulation board
KR200287858Y1 (en) Block type soundproofed wall
KR0129413Y1 (en) Assembly soundproofing wall
KR100505844B1 (en) Soundproof panel
KR102203666B1 (en) Plastic soundproof panel
JP4032589B2 (en) Sound barrier
KR200401091Y1 (en) Assembling-type soundproofing panel
KR200220446Y1 (en) A fabricated soundinsulation plate
JP4059328B2 (en) Sound barrier

Legal Events

Date Code Title Description
A201 Request for examination
N231 Notification of change of applicant
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
N231 Notification of change of applicant
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20130124

Year of fee payment: 11

FPAY Annual fee payment

Payment date: 20140203

Year of fee payment: 12

LAPS Lapse due to unpaid annual fee