JP2012046965A - Sound absorption panel and soundproof wall - Google Patents

Sound absorption panel and soundproof wall Download PDF

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JP2012046965A
JP2012046965A JP2010190263A JP2010190263A JP2012046965A JP 2012046965 A JP2012046965 A JP 2012046965A JP 2010190263 A JP2010190263 A JP 2010190263A JP 2010190263 A JP2010190263 A JP 2010190263A JP 2012046965 A JP2012046965 A JP 2012046965A
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panel
sound absorbing
plate
solar cell
sound
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JP5567941B2 (en
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Toru Hagiwara
徹 萩原
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Sekisui Jushi Corp
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

Abstract

PROBLEM TO BE SOLVED: To provide a sound absorption panel which has a solar cell and can be easily formed into various sizes, and to provide a soundproof wall formed by installation thereof.SOLUTION: A front plate 21 having a number of apertures 21a is arranged on a front side, a back plate 22 is arranged on a rear side, and a sound absorption material is packed between the back plate 22 and the front plate 21 to form a panel shaped acoustic plate part. A solar cell panel 3 is arranged at the back of the acoustic plate part, projecting from the back plate 22 in the rear direction. A back face cover part 62 is arranged at each of the both lateral sides of the solar cell panel 3, projecting from the back plate 22 in the rear direction. The solar cell panel 3 having a shorter size than any length of the acoustic plate part is arranged and the back face cover part 62 is attached to the side of the solar cell panel corresponding to the length of the acoustic plate part, so that a sound absorption panel 1 having any length can be easily formed without processing due to a change in size of the solar cell.

Description

本発明は、主として、車両等の走行に伴う騒音を吸音するために、高速道路や鉄道の沿線等に沿って設置される防音壁として、また橋梁や高架道路橋、堀割、半地下道路等の構造体の桁下、下面部や壁面、天井面等に壁体として取付けられ吸音パネルと、これを設置して形成させる防音壁に関するものである。   The present invention mainly serves as a soundproof wall installed along a highway or along a railway line in order to absorb noise caused by traveling of a vehicle, etc. The present invention relates to a sound-absorbing panel that is attached as a wall to a lower part of a structural body, a lower surface portion, a wall surface, a ceiling surface, or the like, and a soundproof wall that is installed and formed.

車両などの走行に伴う騒音を遮音、吸音するために用いられる吸音パネルとして、多数の開孔を有する前面板と背面板とにより形成された中空内に吸音材が内装されたものがある。   2. Description of the Related Art As a sound absorbing panel used for insulating and absorbing noise associated with traveling of a vehicle or the like, there is one in which a sound absorbing material is housed in a hollow formed by a front plate and a back plate having a large number of holes.

近年、環境問題への対応のために、太陽光による発電機能をこのような道路付帯設備に備える取り組みが進められている。例えば特許文献１には、矩形枠状のフレームと、前記フレームの一方の面に取着され多数のスリットあるいは孔が形成された金属板と、前記金属板の背面に配置された吸音材と、前記フレームの他方の面に受光面を外側に向けて取着された矩形で薄板状の太陽電池パネルと、を備えることを特徴とする太陽電池パネル一体型遮音パネルが開示されている。   In recent years, in order to deal with environmental problems, efforts are being made to equip such road facilities with a solar power generation function. For example, in Patent Document 1, a rectangular frame-shaped frame, a metal plate attached to one surface of the frame and formed with a large number of slits or holes, a sound absorbing material disposed on the back surface of the metal plate, A solar cell panel-integrated sound insulation panel comprising: a rectangular and thin solar cell panel attached to the other surface of the frame with a light receiving surface facing outward.

特開平８−１９９５１２号公報JP-A-8-199512

しかしながら、特許文献１の如き太陽電池パネル一体型遮音パネルは、定められた寸法に形成される標準品とは異なる特注品を作成するときに、その特別な寸法にあわせた太陽電池パネルの加工や変更などが必要になる場合があるという問題点があった。   However, the solar panel integrated sound insulation panel as disclosed in Patent Document 1 is not suitable for processing a solar panel according to a special dimension when creating a custom-made product different from a standard product formed with a predetermined dimension. There was a problem that it might be necessary to change.

そこで本発明は、太陽電池を備え、且つ様々な寸法へ容易に形成可能な吸音パネルと、これを設置して形成させる防音壁を提供するものである。   Therefore, the present invention provides a sound absorbing panel that includes a solar cell and can be easily formed into various dimensions, and a soundproof wall that is installed and formed.

上記目的を達成するため、本発明は以下のような構成としている。
すなわち本発明に係る吸音パネルは、前側に多数の開孔を有する前面板が配置され、後側に背面板が配置され、該背面板と前記前面板との間に吸音材が内装されてパネル形状の吸音板部が形成され、
前記吸音板部の後方には前記背面板より後方向へ突出して太陽電池パネルが設けられると共に、
該太陽電池パネルの両側の側方には背面カバー部が前記背面板より後方向へ突出して設けられていることを特徴としている。 In order to achieve the above object, the present invention is configured as follows.
That is, the sound absorbing panel according to the present invention is a panel in which a front plate having a large number of openings is arranged on the front side, a back plate is arranged on the rear side, and a sound absorbing material is provided between the back plate and the front plate. A shaped sound absorbing plate is formed,
A solar cell panel is provided behind the sound absorbing plate portion so as to protrude rearward from the back plate,
A back cover portion is provided on both sides of the solar cell panel so as to protrude rearward from the back plate.

本発明に係る吸音パネルによれば、前側に多数の開孔を有する前面板を配置させ、後側に背面板を配置させ、この背面板と前記前面板との間に吸音材を内装させて吸音板部を形成させて、前記背面板より後方向へ突出させて太陽電池パネルを設けるので、長さなどの異なるあらゆる吸音板部に容易に太陽電池パネルを取り付けて吸音パネルを形成させることができる。
また、この太陽電池パネルの両側の側方に背面カバー部を前記背面板より後方向へ突出させてそれぞれ設けるので、あらゆる長さの吸音板部に対してこれより短い寸法の太陽電池パネルを設け、その側方に前記吸音板部の長さに対応させた背面カバー部を取り付けることで、太陽電池の寸法変更のための加工などを行うことなく、あらゆる長さの吸音パネルを容易に形成させることができる。
また、前記太陽電池パネルとその側方の前記背面カバー部とを、前記背面板より後方向へ突出させてそれぞれ設けるので、その突出の大きさを調整することで前記太陽電池パネルの後面と前記背面カバー部の後面を面一に配置させることが容易にでき、前記太陽電池パネルと前記背面カバー部とを一体的に視認させてその美観を高めることができる。 According to the sound absorbing panel of the present invention, a front plate having a large number of apertures is arranged on the front side, a back plate is arranged on the rear side, and a sound absorbing material is provided between the back plate and the front plate. Since the sound absorbing plate portion is formed and protruded rearward from the back plate to provide the solar cell panel, it is possible to easily attach the solar cell panel to any sound absorbing plate portion having different lengths to form the sound absorbing panel. it can.
Further, since the back cover part is provided on both sides of the solar cell panel so as to protrude rearward from the back plate, a solar cell panel having a shorter dimension than the sound absorbing plate part of any length is provided. By attaching a back cover part corresponding to the length of the sound absorbing plate part to the side, it is possible to easily form a sound absorbing panel of any length without performing processing for changing the dimensions of the solar cell. be able to.
Moreover, since the solar cell panel and the back cover part on the side thereof are provided to protrude rearward from the back plate, respectively, the rear surface of the solar cell panel and the The rear surface of the back cover portion can be easily arranged flush with each other, and the solar cell panel and the back cover portion can be visually recognized integrally to enhance the beauty.

また、本発明に係る防音壁は、立設された２本の支柱間に前記請求項１に記載の吸音パネルが架設されて設けられる防音壁であって、
前記各支柱の側方には前記吸音板部が挿入可能な支柱凹部がそれぞれ設けられ、
前記吸音板部は前記支柱凹部に両方の端部がそれぞれ挿入されて前記各支柱間に架設されると共に、
前記背面カバー部が前記支柱の後面を覆うようになされていることを特徴としている。 Further, a soundproof wall according to the present invention is a soundproof wall provided with the sound absorbing panel according to claim 1 provided between two standing support columns,
Each column is provided with a column recess into which the sound absorbing plate can be inserted.
The sound-absorbing plate portion is inserted between the support columns with both ends inserted into the support column recesses, respectively.
The back cover portion is configured to cover the rear surface of the support column.

本発明に係る防音壁によれば、立設させた２本の支柱の側方に前記吸音板部を挿入可能な支柱凹部をそれぞれ設け、この支柱凹部に前記吸音板部の両方の端部をそれぞれ挿入させて前記各支柱間に前記吸音パネルを架設させるので、
前記各支柱間の距離に対応した長さの吸音パネルが容易に形成させて前記防音壁を設けることができる
また、前記背面カバー部が前記支柱の後面を覆うので、防音壁の後面側より支柱が視認されずに前記太陽電池パネルと前記背面カバー部のみで構成させることができ、防音壁が一体的に視認されて美観が高められる。 According to the soundproof wall according to the present invention, the column recesses into which the sound absorbing plate portions can be inserted are respectively provided on the sides of the two columns that are erected, and both ends of the sound absorbing plate portions are provided in the column recesses. Since each of them is inserted and the sound absorbing panel is erected between the columns,
The sound absorbing panel having a length corresponding to the distance between the columns can be easily formed to provide the soundproof wall. Further, since the back cover portion covers the rear surface of the column, the column is supported from the rear surface side of the soundproof wall. Can be constituted only by the solar cell panel and the back cover portion without being visually recognized, and the soundproof wall is visually recognized integrally and the aesthetic appearance is enhanced.

本発明に係る吸音パネルによれば、太陽電池を備えた吸音パネルを様々な寸法へ容易に形成することができる。
また、本発明に係る防音壁によれば、施工場所の状況に対応して高い美観を備えた防音壁を容易に設けることができる。 According to the sound absorbing panel according to the present invention, a sound absorbing panel including a solar cell can be easily formed in various dimensions.
Moreover, according to the soundproof wall which concerns on this invention, the soundproof wall provided with the high beauty | look according to the condition of a construction place can be provided easily.

本発明に係る吸音パネルの実施の一形態を示す（イ）は平面図であり、（ロ）は正面図であり、（ハ）は側面図であり、（ニ）は背面図である。(A) which shows one Embodiment of the sound-absorbing panel which concerns on this invention is a top view, (b) is a front view, (c) is a side view, (d) is a rear view. 図１のＡ−Ａ断面の概要を示す図である。It is a figure which shows the outline | summary of the AA cross section of FIG. 図１のＢ−Ｂ断面の概要を示す図である。It is a figure which shows the outline | summary of the BB cross section of FIG. 図１のＣ−Ｃ断面の概要を示す図である。It is a figure which shows the outline | summary of CC cross section of FIG. 図１の吸音パネルを支柱間に設置させた状態を示す平面図である。It is a top view which shows the state which installed the sound absorption panel of FIG. 1 between support | pillars.

本発明の実施の形態を図面に基づき具体的に説明する。
最初に図１〜４により、本発明の吸音パネルの全体的な構成について説明する。
尚、図２〜４は各部材の形状や配置を分かりやすく示すために簡略に描いている。
図面において、１は吸音パネルである。
吸音パネル１は、前側に道路騒音などを吸音する吸音板部２を備えており、この吸音板部２は前面板２１、背面板２２、側面板２３をそれぞれ固定させた横方向へ長い略直方体状に形成されている。
吸音板部２は、図２に示すように、アルミニウム板からなる多数の開孔２１ａを有する前面板２１と、その背後の背面板２２とによって形成された中空内に、グラスウールなどで形成された吸音材２４が内装され、前面板２１の開孔２１ａより中空内に入射された騒音は吸音材２４によって吸音される。 Embodiments of the present invention will be specifically described with reference to the drawings.
First, the overall configuration of the sound absorbing panel of the present invention will be described with reference to FIGS.
2 to 4 are simply illustrated for easy understanding of the shape and arrangement of each member.
In the drawing, reference numeral 1 denotes a sound absorbing panel.
The sound absorbing panel 1 includes a sound absorbing plate portion 2 that absorbs road noise and the like on the front side. The sound absorbing plate portion 2 is a substantially rectangular parallelepiped that is long in the lateral direction to which the front plate 21, the back plate 22, and the side plate 23 are fixed. It is formed in a shape.
As shown in FIG. 2, the sound absorbing plate portion 2 is formed of glass wool or the like in a hollow formed by a front plate 21 having a large number of apertures 21a made of an aluminum plate and a back plate 22 behind it. The sound absorbing material 24 is internally provided, and noise that enters the hollow through the opening 21 a of the front plate 21 is absorbed by the sound absorbing material 24.

図２及び図４に示すように、本実施形態の吸音材２４は横方向へ長い厚板形状に形成され、吸音板部２内において上下方向に並設されるように２枚内装されている。
また、前記吸音板部２内において、前記各吸音材２４と背面板２２との間に、横方向へ長い棒形状の押え部材２５が配置されて内装されている。具体的には前記２枚の吸音材２４の内、上方に配置された吸音材２４の上部後方と、下方に配置された吸音材２４の下部後方とに、それぞれ１本づつ、合計２本の押え部材２５が配置され、各吸音材２４がそれぞれ前面板２１付近に配置されて固定されるようになされている。
本実施形態の吸音材２４は厚板形状に形成させたグラスウールの表面をガラス繊維製のシートで被覆して形成させているが、これに限るものではなく、グラスウールを樹脂フィルムなど他の部材で被覆してもよく、グラスウール以外の材質のものを用いても良い。
また、本実施形態の押え部材２５は発砲ウレタン樹脂を用いて前記吸音材２４を固定させているが、これに限るものではなく、他の材質の発泡材を用いて押え部材２５を形成させてもよく、また、押え部材２５を金属板などから形成させて前記吸音材２４を吸音板部２内で固定させてもよい。 As shown in FIG. 2 and FIG. 4, the sound absorbing material 24 of the present embodiment is formed in a thick plate shape that is long in the lateral direction, and two sheets are housed inside the sound absorbing plate portion 2 so as to be juxtaposed in the vertical direction. .
Further, in the sound absorbing plate portion 2, a bar-shaped pressing member 25 that is long in the lateral direction is disposed between each sound absorbing material 24 and the back plate 22. Specifically, out of the two sound absorbing materials 24, a total of two, one each for the upper rear side of the sound absorbing material 24 arranged above and the lower rear side of the sound absorbing material 24 arranged below. A pressing member 25 is arranged, and each sound absorbing material 24 is arranged and fixed near the front plate 21.
The sound absorbing material 24 of the present embodiment is formed by covering the surface of glass wool formed into a thick plate shape with a glass fiber sheet, but is not limited thereto, and the glass wool is made of other members such as a resin film. A material other than glass wool may be used.
Further, although the pressing member 25 of the present embodiment fixes the sound absorbing material 24 using foamed urethane resin, the pressing member 25 is not limited to this, and the pressing member 25 is formed using a foam material of another material. Alternatively, the pressing member 25 may be formed of a metal plate or the like, and the sound absorbing material 24 may be fixed in the sound absorbing plate portion 2.

前面板２１は、吸音板部２の上下の端から中央に至るほど吸音板部２の内側へ向かうように若干傾斜して設けられており、前面板２１の上下方向中央で折り曲げられて形成されたり、上下二枚の前面板２１により形成するなどして設けられている。   The front plate 21 is provided to be inclined slightly toward the inside of the sound absorbing plate portion 2 from the upper and lower ends of the sound absorbing plate portion 2 to the center, and is formed by being bent at the center of the front plate 21 in the vertical direction. Or are formed by two upper and lower front plates 21.

前記開孔２１ａは細長いスリット形状に形成してもよく、パンチング孔を穿設させて形成してもよく、その他の形状に形成してもよいが、本実施形態は前面板２１の長手方向に細長い切れ込みを形成し、図２に示すようにその上部を外側にひさし状に張り出すように折り曲げてスリット形状に形成させている。このように形成させることで、開孔２１ａを容易に形成できるとともに、外側に張り出した開孔２１ａの上部分が屋根のように機能し、開孔２１ａを通じて雨水等が吸音板部２内へ入り込みにくいものとしている。   The opening 21a may be formed in the shape of an elongated slit, may be formed by punching holes, or may be formed in other shapes. A slender notch is formed, and the upper portion is bent so as to project outward in an eave-like shape as shown in FIG. By forming in this way, the opening 21a can be easily formed, and the upper part of the opening 21a projecting outward functions like a roof, and rainwater or the like enters the sound absorbing plate part 2 through the opening 21a. It is difficult.

３は太陽電池パネルである。
本実施形態の太陽電池パネル３は、図１（ニ）に示すように、太陽電池セルを複数並設させた板状の太陽電池モジュールの四辺を、アルミニウム押出形材からなる枠体３１で周囲を囲って形成されている。
本実施形態の太陽電池パネル３は、その受光面を吸音パネル１の後方へ向け、吸音パネル１の長手方向中央寄りに１枚取り付けられている。
具体的には、太陽電池パネル３は、吸音板部２の背面板２２の後面に固定されて後方へ突出する取付金具５１に取り付けられており、前記背面板２２と前記太陽電池パネル３との間に取付金具５１の突出大きさ分の隙間が形成されるように設けられている。 3 is a solar cell panel.
As shown in FIG. 1 (d), the solar battery panel 3 of the present embodiment is surrounded by a frame body 31 made of an aluminum extruded profile around four sides of a plate-like solar battery module in which a plurality of solar battery cells are arranged side by side. Is formed around.
One solar cell panel 3 of the present embodiment is attached to the center of the sound absorbing panel 1 in the longitudinal direction with its light receiving surface facing the back of the sound absorbing panel 1.
Specifically, the solar cell panel 3 is fixed to the rear surface of the back plate 22 of the sound absorbing plate portion 2 and is attached to a mounting bracket 51 that protrudes backward, and the back plate 22 and the solar cell panel 3 are connected to each other. A gap corresponding to the protruding size of the mounting bracket 51 is formed between them.

前記の取付金具５１は、図２及び図４に示すように、亜鉛めっき鋼板を曲げ加工して形成された、上下方向に長い断面コの字形状に形成されており、前記背面板２２の後面にコの字の一方の端の板部５１ａを当接させて固定され、前記太陽電池パネル３の枠材３１に他方の端の板部５１ｂを当接させて固定させ、前記背面板２２の後方へ太陽電池パネル３を取付金具５１の中央の板部５１ｃの幅の大きさ分突出させて取り付けている。前記取付金具５１は、背面板２２に２個左右に取り付けられており、前記太陽電池パネル３は、これらの各取付金具５１に架け渡されるように固定されている。   As shown in FIGS. 2 and 4, the mounting bracket 51 is formed by bending a galvanized steel sheet and is formed in a U-shaped section that is long in the vertical direction, and the rear surface of the back plate 22. The plate portion 51a at one end of the U-shape is fixed in contact with the frame member 31 of the solar cell panel 3, and the plate portion 51b at the other end is fixed in contact with the frame member 31 of the solar cell panel 3. The solar battery panel 3 is attached to the rear by protruding by the width of the central plate portion 51 c of the mounting bracket 51. Two mounting brackets 51 are attached to the back plate 22 on the left and right sides, and the solar cell panel 3 is fixed so as to be bridged between the mounting brackets 51.

また図２に示すように、前記取付金具５１は前記背面板２２の後面の上端から下端に至るように形成されて固定されており、前記取付金具５１の下部には、太陽電池パネル３の下方の隙間を塞ぐように下カバー部６１が取り付けられている。下カバー部６１を取り付けることで、吸音パネル１の後方から背面板２２が視認されにくく、太陽電池パネル３と下かバー部６１とが一体的に視認され、美観を向上させる。
下カバー部６１は、亜鉛めっき鋼板を曲げ加工して形成させている。 Further, as shown in FIG. 2, the mounting bracket 51 is formed and fixed so as to extend from the upper end to the lower end of the rear surface of the back plate 22, and below the mounting bracket 51, below the solar cell panel 3. A lower cover 61 is attached so as to close the gap. By attaching the lower cover portion 61, the back plate 22 is hardly visible from the rear of the sound absorbing panel 1, and the solar cell panel 3 and the lower or bar portion 61 are visually recognized integrally to improve the aesthetic appearance.
The lower cover part 61 is formed by bending a galvanized steel sheet.

図１及び図４に示すように、前記太陽電池パネル３の両側の側方には、亜鉛めっき鋼板を曲げ加工して形成された背面カバー部６２がそれぞれ吸音板部２の背面板２２に取り付けられている。
各背面カバー部６２は、長方形の板材の四辺を９０度の角度に折り曲げたパネル形状に形成され、前記吸音板部２の背面板２２の後面に固定されて後方へ突出する取付金具５２に取り付けられており、前記背面板２２と前記背面カバー部６２との間に取付金具５２の突出大きさ分の隙間が形成されるように設けられている。 As shown in FIGS. 1 and 4, on both sides of the solar cell panel 3, back cover portions 62 formed by bending a galvanized steel plate are attached to the back plate 22 of the sound absorbing plate portion 2. It has been.
Each back cover portion 62 is formed in a panel shape in which four sides of a rectangular plate material are bent at an angle of 90 degrees, and is attached to a mounting bracket 52 that is fixed to the rear surface of the back plate 22 of the sound absorbing plate portion 2 and protrudes rearward. The gap between the back plate 22 and the back cover part 62 is provided so as to form a gap corresponding to the protruding size of the mounting bracket 52.

前記の取付金具５２は、前記取付金具５１と同様に、亜鉛めっき鋼板を曲げ加工して形成された上下方向に長い断面コの字形状に形成されており、前記背面板２２の後面にコの字の一方の端の板部５２ａを当接させて固定され、前記背面カバー部６２に他方の端の板部５２ｂを当接させて固定させ、前記背面板２２の後方へ背面カバー部６２を取付金具５２の中央の板部５２ｃの幅の大きさ分突出させて取り付けている。前記取付金具５２は、２個１組で前記太陽電池パネル３の両側の側方に１組づつ合計２組が背面板２２に取り付けられており、前記各背面カバー部６２は、これらの各取付金具５２に架け渡されるように固定されている。   Similar to the mounting bracket 51, the mounting bracket 52 is formed in a U-shaped section that is formed by bending a galvanized steel plate and is long in the vertical direction. The plate portion 52a at one end of the character is abutted and fixed, the plate portion 52b at the other end is abutted and fixed to the back cover portion 62, and the back cover portion 62 is moved to the rear of the back plate 22. The mounting bracket 52 is mounted so as to protrude by the width of the central plate portion 52c. Two sets of the mounting brackets 52 are attached to the back plate 22, one set on each side of the solar cell panel 3, and each of the back cover portions 62 is attached to each of the mounting portions 52. It is fixed so as to be bridged over the metal fitting 52.

図１（イ）に示すように、吸音パネル１の後面側において、前記太陽電池パネル３と前記各背面カバー部６２とはその後面が面一となるように、前記各取付金具５１と前記各取付金具５２とが形成されており、前記吸音パネル１の後面の美観を高めている。   As shown in FIG. 1 (a), on the rear surface side of the sound absorbing panel 1, each of the mounting brackets 51 and each of the mounting panels 51 and each of the solar cell panels 3 and the respective back cover portions 62 are arranged so that the rear surfaces thereof are flush with each other. A mounting bracket 52 is formed to enhance the beauty of the rear surface of the sound absorbing panel 1.

吸音パネル１の横方向の両端には、上下方向に沿って中央方向へ窪むパネル凹溝７が形成されている。具体的には、パネル凹溝７は、前記吸音板部２の背面板２２と、前記各背面カバー部６２と、これらを固定する取付金具５２の板部５２ｃとから形成されており、このパネル凹溝７は支柱９への吸音パネル１の取り付けの際に用いられる。
図５は、図１の吸音パネル１を支柱９間に設置させた状態を示す平面図である。
本実施形態の吸音パネル１は、並設された２本の支柱９の間に取り付けられて、防音壁を形成するようになされている。また、吸音パネル１を上下方向に複数段積みさせて前記防音壁を形成させてもよい。
支柱９は、その両側の側方に上下方向へ向かう溝形状の支柱凹部９１を備えるように設けられており、具体的には各支柱９は２本のフランジ９５とそれらの間に１本のウェブ９６を備えた断面Ｈ型となされ、２本のフランジ９５が前面側と後面側にそれぞれ配置され、前記各フランジ９５とこれらの間に形成されたウェブ９６とが前記の各支柱凹部９１を形成するようにそれぞれ配置されて立設されている。
また、各支柱９は、各々のウェブ９６の間の間隔が、前記吸音パネル１の横方向の大きさより若干大きく形成されるように、配置されて立設されている。 At both ends of the sound absorbing panel 1 in the lateral direction, panel concave grooves 7 that are recessed in the central direction along the vertical direction are formed. Specifically, the panel groove 7 is formed by the back plate 22 of the sound absorbing plate portion 2, the back cover portions 62, and the plate portion 52c of the mounting bracket 52 for fixing them. The concave groove 7 is used when the sound absorbing panel 1 is attached to the column 9.
FIG. 5 is a plan view showing a state in which the sound absorbing panel 1 of FIG.
The sound absorbing panel 1 of the present embodiment is attached between two support columns 9 arranged side by side to form a soundproof wall. Further, the sound absorbing wall 1 may be formed by stacking a plurality of sound absorbing panels 1 in the vertical direction.
The support column 9 is provided on both sides of the support column 9 so as to be provided with groove-shaped support column recesses 91 extending in the vertical direction. Specifically, each support column 9 includes two flanges 95 and one flange therebetween. The cross section is H-shaped with a web 96, two flanges 95 are arranged on the front side and the rear side, respectively, and the flanges 95 and the web 96 formed between the flanges 95 define the column recesses 91. Each is arranged and erected so as to form.
In addition, the columns 9 are arranged and erected so that the interval between the webs 96 is slightly larger than the horizontal size of the sound absorbing panel 1.

吸音パネル１は、前方に配置された吸音板部２の両端部分を、前記各支柱９の各支柱凹部９１内に収納させて、各支柱９間に支持、固定されている。
また、吸音板部２の背面板２２と、支柱９の後方側に配置されたフランジ９５の内側面との間には、バネＳが取り付けられ、吸音パネル１を支柱９の前方側に配置されたフランジ９５の内側面に押し付けるように付勢されて設けられている。
吸音パネル１は、その吸音板部２の両端を支柱凹部９１に収納させて係合され、支柱９の前方や後方に転落することなく支持固定されるとともに、バネＳの付勢によって風や車の通行による振動などを受けても、支柱９と摩擦などを起こさず、その劣化が抑制されると共に、支柱凹部91からの音漏れを防止している。 The sound-absorbing panel 1 is supported and fixed between the struts 9 by storing both end portions of the sound-absorbing plate portion 2 disposed in the front in each strut recess 91 of each strut 9.
A spring S is attached between the back plate 22 of the sound absorbing plate portion 2 and the inner surface of the flange 95 disposed on the rear side of the column 9, and the sound absorbing panel 1 is disposed on the front side of the column 9. The flange 95 is urged to be pressed against the inner surface.
The sound absorbing panel 1 is engaged by accommodating both ends of the sound absorbing plate portion 2 in the column recess 91, and is supported and fixed without falling forward or rearward of the column 9, and wind and vehicle are urged by the spring S. Even when subjected to vibrations caused by the passage of the motor, friction with the support column 9 does not occur, deterioration thereof is suppressed, and sound leakage from the support column recess 91 is prevented.

吸音パネル１を固定させた支柱９は、その後方側のフランジ９５が、固定させた吸音パネル１のパネル凹溝７に挿入されるようになされ、このフランジ９５の更に後面側が吸音パネル１の背面カバー部６２に覆われるようになされる。このため、各支柱９と吸音パネル１とで構成された防音壁は、その後面側から目視したときに各支柱９の後面が視認されないように設けられ、その美観が高められる。
尚、図５は２本の支柱９の間に吸音パネル１を固定させた状態を示しているが、吸音パネル１が取り付けられていない側の側方にも更に支柱９を並設させて、他の吸音パネル１をこれら各支柱９の支柱凹部９１に固定させれば、吸音パネル１を２条の支柱凹部９１にそれぞれ固定させた支柱９の後面が背面カバー部６２に覆われて、美観を高めることができる。 The column 9 to which the sound absorbing panel 1 is fixed is configured such that a rear flange 95 is inserted into the panel groove 7 of the fixed sound absorbing panel 1, and the rear side of the flange 95 is the rear surface of the sound absorbing panel 1. The cover portion 62 is covered. For this reason, the soundproof wall comprised by each support | pillar 9 and the sound-absorbing panel 1 is provided so that the rear surface of each support | pillar 9 is not visually recognized when visually observed from the rear surface side, and the beauty | look is improved.
FIG. 5 shows a state in which the sound absorbing panel 1 is fixed between the two columns 9, but the columns 9 are further arranged in parallel on the side where the sound absorbing panel 1 is not attached. If the other sound absorbing panels 1 are fixed to the column recesses 91 of these columns 9, the rear surfaces of the columns 9 with the sound absorption panel 1 fixed to the two column recesses 91 are covered with the back cover part 62. Can be increased.

本実施形態の各支柱９は、各々のウェブ９６の間の間隔が、前記吸音パネル１の横方向の大きさより若干大きく形成されるように、配置されているが、施工場所の状況や施工目的などによって、各支柱９の間隔が変更されて立設させる場合がある。
このような場合においても、本実施形態の吸音パネル１は、各支柱９の間に取り付け可能な大きさに容易に形成させることができる。
具体的には、立設された各支柱９のウェブ９６の間隔の大きさに適合する長さに吸音板部２を形成させ、その背面板２２に取付金具５１を介して標準的な太陽電池パネル３を取り付けると共に、その両側の側方に吸音板部２の長さに適合させて形成させた背面カバー部６２を取付金具５２を介して取り付ける。このように吸音パネル１を形成させることで、形状変更が困難な太陽電池パネル３を特注形状に形成させることなく標準的なものを利用し、形状変更が比較的容易な吸音板部２と背面カバー部６２とを特注形状に形成させて、各支柱９間に取り付け可能な吸音パネル１を形成することができる。
また、本実施形態の吸音パネル１は、吸音板部２の長手方向中央寄りに太陽電池パネル３を１枚配置させて取り付けているが、これに限るものではなく、吸音板部２の形状に応じて、２枚以上の太陽電池パネル３を吸音板部２の長手方向中央寄りに並設させて設けてもよい。 Although each support | pillar 9 of this embodiment is arrange | positioned so that the space | interval between each web 96 may be formed a little larger than the magnitude | size of the said horizontal direction of the said sound-absorbing panel 1, the condition of a construction place, a construction purpose, etc. For example, the interval between the columns 9 may be changed and may be erected.
Even in such a case, the sound-absorbing panel 1 of the present embodiment can be easily formed to a size that can be attached between the columns 9.
Specifically, the sound-absorbing plate portion 2 is formed to a length that matches the distance between the webs 96 of the upright columns 9, and a standard solar cell is attached to the back plate 22 via a mounting bracket 51. The panel 3 is attached, and a back cover portion 62 formed to fit the length of the sound absorbing plate portion 2 is attached to both sides of the panel 3 via attachment brackets 52. By forming the sound-absorbing panel 1 in this manner, the sound-absorbing plate portion 2 and the back surface are relatively easy to change in shape by using a standard solar cell panel 3 that is difficult to change in shape without custom-made. The sound absorbing panel 1 that can be attached between the columns 9 can be formed by forming the cover portion 62 in a custom shape.
Moreover, although the sound absorption panel 1 of this embodiment has arrange | positioned and attached the one solar cell panel 3 near the longitudinal direction center of the sound absorption board part 2, it is not restricted to this, The shape of the sound absorption board part 2 is used. Accordingly, two or more solar cell panels 3 may be provided side by side near the center of the sound absorbing plate portion 2 in the longitudinal direction.

１ 吸音パネル
２ 吸音板部
２１ 前面板
２１ａ 開孔
２２ 背面板
２３ 側面板
２４ 吸音材
２５ 押え部材
３ 太陽電池パネル
３１ 枠体
５１ 取付金具
５２ 取付金具
６１ 下カバー部
６２ 背面カバー部
７ パネル凹溝
９ 支柱
９１ 支柱凹部
９５ フランジ
９６ ウェブ
Ｓ バネ DESCRIPTION OF SYMBOLS 1 Sound absorption panel 2 Sound absorption board part 21 Front board 21a Opening hole 22 Back board 23 Side board 24 Sound absorption material 25 Holding member 3 Solar cell panel 31 Frame 51 Mounting bracket 52 Mounting bracket 61 Lower cover part 62 Back cover part 7 Panel groove 9 Prop 91 Prop recess 95 Flange 96 Web S Spring

Claims (2)

前側に多数の開孔を有する前面板が配置され、後側に背面板が配置され、該背面板と前記前面板との間に吸音材が内装されてパネル形状の吸音板部が形成され、
前記吸音板部の後方には前記背面板より後方向へ突出して太陽電池パネルが設けられると共に、
該太陽電池パネルの両側の側方には背面カバー部が前記背面板より後方向へ突出して設けられていることを特徴とする吸音パネル。 A front plate having a large number of apertures on the front side is disposed, a back plate is disposed on the rear side, and a sound absorbing material is provided between the back plate and the front plate to form a panel-shaped sound absorbing plate portion,
A solar cell panel is provided behind the sound absorbing plate portion so as to protrude rearward from the back plate,
A sound-absorbing panel, wherein a back cover portion is provided on both sides of the solar cell panel so as to protrude rearward from the back plate. 立設された２本の支柱間に前記請求項１に記載の吸音パネルが架設されて設けられる防音壁であって、
前記各支柱の側方には前記吸音板部が挿入可能な支柱凹部がそれぞれ設けられ、
前記吸音板部は前記支柱凹部に両方の端部がそれぞれ挿入されて前記各支柱間に架設されると共に、
前記背面カバー部が前記支柱の後面を覆うようになされていることを特徴とする防音壁。 A soundproof wall in which the sound absorbing panel according to claim 1 is installed between two standing columns,
Each column is provided with a column recess into which the sound absorbing plate can be inserted.
The sound-absorbing plate portion is inserted between the support columns with both ends inserted into the support column recesses, respectively.
The soundproof wall, wherein the back cover portion covers the rear surface of the support column.
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20120654A1 (en) * 2012-11-30 2014-05-31 Cir Ambiente S P A PANEL, IN PARTICULAR FOR BARRIERS.
CN112820264A (en) * 2021-01-07 2021-05-18 深圳市航天新材科技有限公司 Assembled type acoustic ultrastructure and sound baffle

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0673712A (en) * 1992-05-22 1994-03-15 Ngk Insulators Ltd Soundproof wall equipped with solar battery
JP2006332286A (en) * 2005-05-25 2006-12-07 Kyocera Corp Fixing device, fixing structure, and fixing method of solar cell module

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0673712A (en) * 1992-05-22 1994-03-15 Ngk Insulators Ltd Soundproof wall equipped with solar battery
JP2006332286A (en) * 2005-05-25 2006-12-07 Kyocera Corp Fixing device, fixing structure, and fixing method of solar cell module

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20120654A1 (en) * 2012-11-30 2014-05-31 Cir Ambiente S P A PANEL, IN PARTICULAR FOR BARRIERS.
CN112820264A (en) * 2021-01-07 2021-05-18 深圳市航天新材科技有限公司 Assembled type acoustic ultrastructure and sound baffle
CN112820264B (en) * 2021-01-07 2023-10-20 深圳市航天新材科技有限公司 Assembled acoustic super-structure and sound baffle

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