JPH0510009Y2 - - Google Patents
Info
- Publication number
- JPH0510009Y2 JPH0510009Y2 JP4668188U JP4668188U JPH0510009Y2 JP H0510009 Y2 JPH0510009 Y2 JP H0510009Y2 JP 4668188 U JP4668188 U JP 4668188U JP 4668188 U JP4668188 U JP 4668188U JP H0510009 Y2 JPH0510009 Y2 JP H0510009Y2
- Authority
- JP
- Japan
- Prior art keywords
- transparent resin
- plate
- resin plate
- transparent
- road
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 239000011347 resin Substances 0.000 claims description 39
- 229920005989 resin Polymers 0.000 claims description 39
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、外部の景色が透視できる透視性道路
壁の改良に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to an improvement of a transparent road wall through which external scenery can be seen.
従来一般に使用されている透視性道路壁は第５
図に示すように、コンクリートの基礎１上に金属
枠２を組立て、該金属枠２にポリカーボネート等
の透明樹脂板３を多数のボルト４で締着したもの
である。
The transparent road wall that has been commonly used is the fifth
As shown in the figure, a metal frame 2 is assembled on a concrete foundation 1, and a transparent resin plate 3 made of polycarbonate or the like is fastened to the metal frame 2 with a large number of bolts 4.
しかしながら、上記従来の透視性道路壁には次
のような問題がある。
However, the conventional transparent road wall described above has the following problems.
すなわち、透明樹脂板３が温度や風圧等によ
つて変形し易く、外部の景色が歪んで見える。
透明樹脂板３がヘツドライトの光を反射するた
め、ドライバーを眩惑する虞れがある。透明樹
脂板３は熱膨張するため金属枠２とのボルト４締
着部分に無理な応力が発生し比較的早期に劣化を
きたす。透明樹脂板３が万一破損した場合に
は、この破片が散乱し、道路の反対側へ落下した
場合には危険でもある。透明樹脂板３のみの一
重壁構造であるため、吸音効果が低い、等であ
る。 That is, the transparent resin plate 3 is easily deformed due to temperature, wind pressure, etc., and the external scenery appears distorted.
Since the transparent resin plate 3 reflects the light from the headlights, there is a risk of dazzling the driver. Since the transparent resin plate 3 thermally expands, unreasonable stress is generated at the portion where the bolt 4 is fastened to the metal frame 2, causing deterioration relatively quickly. If the transparent resin plate 3 were to be damaged, the pieces would be scattered and could be dangerous if they fell to the opposite side of the road. Since it has a single wall structure consisting of only the transparent resin plate 3, the sound absorption effect is low.
このため、この主の透視性道路壁は、外部の景
色が透視できるという大きなメリツトを有してい
るにもかかわらず、特に必要な場所以外ではあま
り採用されていないのが実情である。 For this reason, although this type of transparent road wall has the great advantage of being able to see through the outside scenery, the reality is that it is not widely used except in places where it is particularly necessary.
本考案は、上記の問題を一挙に解決するために
なされたもので、透明樹脂板の変形や反射が生じ
難く、しかも耐久性、耐衝撃性、安全性、吸音性
に優れるとともに、破損時等の取替え作業も簡単
かつ短時間で行える透視性道路壁を提供しようと
するものである。 The present invention was developed to solve the above problems all at once.The transparent resin plate does not easily deform or reflect, and has excellent durability, impact resistance, safety, and sound absorption properties, and also The purpose is to provide a transparent road wall that can be replaced easily and in a short time.
本考案の透視性道路壁は、第１図〜第４図に示
すように、多数の透孔５を備えた波形折板６と、
上記波形折板を背に板面が上下方向に弯曲して道
路７側へ張り出す透明樹脂板３とを、双方６，３
の上端縁６′，３′間および下端縁６″，３″間に空
隙８を置いて枠部材９1，９2，９3，９4で一体に
取付けたことを特徴とする。
As shown in FIGS. 1 to 4, the transparent road wall of the present invention includes a corrugated folded plate 6 having a large number of through holes 5,
A transparent resin plate 3 whose plate surface is curved in the vertical direction with the back of the above-mentioned corrugated folded plate and protrudes toward the road 7 side is attached to both sides 6, 3.
It is characterized in that it is integrally attached with frame members 9 1 , 9 2 , 9 3 , 9 4 with a gap 8 between the upper edges 6', 3' and between the lower edges 6'', 3''.
また、透明樹脂板３は、周囲の枠部材９1，９
２，９3，９4にボルトレスで取付けられているこ
とを特徴とする。 Further, the transparent resin plate 3 is connected to the surrounding frame members 9 1 , 9
2 , 93 , and 94 in a boltless manner.
上記の構成によれば、透明樹脂板３と波形折板
６の多数の透孔５を介して外部の景色を見ること
ができる。
According to the above configuration, the outside scenery can be seen through the large number of through holes 5 in the transparent resin plate 3 and the corrugated folded plate 6.
透明樹脂板３は曲面に形成されているから、風
圧等に対する耐変形強度が高い。また、熱膨張に
よる歪はＲ方向に吸収される。したがつて、大面
積の透明樹脂板３を採用することが可能であり、
歪のない広い視野を提供することができる。さら
に、透明樹脂板３を曲面としたことにより、ヘツ
ドライトの反射が小さくなり、ドライバーの眩惑
を防止できる。 Since the transparent resin plate 3 is formed into a curved surface, it has high deformation resistance against wind pressure and the like. Further, strain due to thermal expansion is absorbed in the R direction. Therefore, it is possible to use a large-area transparent resin plate 3,
It can provide a wide field of view without distortion. Furthermore, by forming the transparent resin plate 3 into a curved surface, the reflection of headlights is reduced, thereby preventing the driver from being dazzled.
透明樹脂板３と波形折板６との間の空隙８によ
つて、道路側からの衝撃が緩和されるとともに、
吸音効果が得られる。 The gap 8 between the transparent resin plate 3 and the corrugated folded plate 6 reduces the impact from the road side, and
Sound absorption effect can be obtained.
曲面形成した透明樹脂板３と波形折板６との二
重壁構造としたことにより、道路壁としての高い
構造強度が確保される。 The double wall structure of the curved transparent resin plate 3 and the corrugated folded plate 6 ensures high structural strength as a road wall.
波形折板６は、透明樹脂板３が破損した際、破
片の散乱や道路反対側への落下を防止する。 The corrugated folded plate 6 prevents fragments from scattering and falling to the opposite side of the road when the transparent resin plate 3 is damaged.
また、透明樹脂板３の枠部分９1，９2，９3，
９4への取付けは、嵌め込みによるボルトレス方
式であるため、透明樹脂板３のみの取替えを簡単
に行うことができる。 Moreover, the frame portions 9 1 , 9 2 , 9 3 ,
Since the attachment to 94 is a boltless method by fitting, only the transparent resin plate 3 can be easily replaced.
以下、図面に基づき本考案の実施例を説明す
る。
Embodiments of the present invention will be described below based on the drawings.
第１図は本考案を実施した透視性道路壁の一例
であり、同図イは正面図、ロはイのＡ−Ａ線矢視
断面図、ハは平面図である。 FIG. 1 shows an example of a transparent road wall in which the present invention is implemented, in which A is a front view, B is a sectional view taken along the line A-A of A, and C is a plan view.
第１図全図に示すように、本考案の透視性道路
壁は、多数の透孔５を備えた波形折板６と、上記
波形折板を背にして道路７側に位置する曲面形状
の透明樹脂板３とを周囲の枠部材９1，９2，９3，
９4で一体に取付けた二重壁構造となつている。 As shown in the full view of FIG. 1, the transparent road wall of the present invention includes a corrugated folded plate 6 having a large number of through holes 5, and a curved surface located on the road 7 side with the back of the corrugated folded plate. The transparent resin plate 3 and the surrounding frame members 9 1 , 9 2 , 9 3 ,
It has a double-walled structure that is integrally attached with 9 4 parts.
すなわち、波形折板６は厚さt11.6mmの鋼板を、
連続する波形に折曲形成したものであり、全体が
縦l11000mm、横1975mmの長方形状をなしている。
波形折板６の山部６ａおよび谷部６ｂには、多数
の透孔５が打ち抜きにより設けられている。これ
らの透孔５の大きさと個数は、透視性と折板強度
とのバランスを充分考慮して決定する必要があ
る。図示例の場合では、山部６ａの透孔は縦20
mm、横54mmの長円形、谷部６ｂの透孔は縦10mm、
横24mmの長円形に形成してあり、それらの個数は
見付面積当り約40％の割合で設けてある。 In other words, the corrugated folded plate 6 is a steel plate with a thickness t 1 1.6 mm,
It is formed by bending into a continuous waveform, and the whole has a rectangular shape with a length of l 1 1000 mm and a width of 1975 mm.
A large number of through holes 5 are provided in the peaks 6a and troughs 6b of the corrugated folded plate 6 by punching. The size and number of these through holes 5 need to be determined with sufficient consideration given to the balance between transparency and folded plate strength. In the case of the illustrated example, the through hole of the mountain portion 6a is vertically 20 mm.
mm, oval shape with a width of 54 mm, the hole in the valley 6b is 10 mm in length,
They are formed into an oval shape with a width of 24 mm, and their number is approximately 40% of the total surface area.
波形折板６の上端縁６′および下端縁６″にはそ
れぞれ枠部材９1，９2が設けられている。これら
の枠部材９1，９2は、第２図に示すように、Ｌ形
アングル材１０の長辺１０ａ先端に、Ｃ形チヤン
ネル材１１をＬ形アングル材１０の短辺１０ｂと
平行に溶接して形成したものである。そして、こ
れらの枠部材９1，９2は、Ｌ形の長辺１０ａが波
形折板６の前方へ端縁６′，６″越しに突出するよ
うに、Ｌ形の短辺１０ｂを該折板６の背面側へ溶
接して取り付けられている。上下の枠部材９1，
９2に設けた上記のＣ形１１は、後述する透明樹
脂板３の上下端縁３′，３″をそれぞれ嵌め込むた
めの溝であり、その溝内にはパツキン１２が充填
されている。 Frame members 9 1 , 9 2 are provided on the upper edge 6 ′ and lower edge 6 ″ of the corrugated folded plate 6, respectively. These frame members 9 1 , 9 2 are arranged as shown in FIG. A C-shaped channel material 11 is welded to the tip of the long side 10a of the L-shaped angle material 10 in parallel to the short side 10b of the L-shaped angle material 10.These frame members 9 1 and 9 2 are , the short side 10b of the L shape is attached by welding to the back side of the folded plate 6 so that the long side 10a of the L shape projects forward beyond the edges 6', 6'' of the corrugated folded plate 6. There is. Upper and lower frame members 9 1 ,
The above-mentioned C-shape 11 provided at 92 is a groove into which the upper and lower edges 3' and 3'' of a transparent resin plate 3, which will be described later, are respectively fitted, and the groove is filled with a packing 12.
また、波形折板６の左右両端部には、縦方向に
一定間隔で並ぶボルト孔１３が設けてある。これ
らのボルト孔１３は、Ｈ形支柱１４のフランジに
波形折板６を締着するためのものである。 Furthermore, bolt holes 13 are provided at both left and right ends of the corrugated folded plate 6, which are arranged at regular intervals in the vertical direction. These bolt holes 13 are for fastening the corrugated folded plate 6 to the flange of the H-shaped support 14.
なお、図示例の波形折板６には、所要部の表裏
両面に補強用の当て板１９が設けてあり、表面側
の当て板には、透明樹脂板３を背面から支持する
ためのパツキン１５が取り付けてある。 The corrugated folded plate 6 in the illustrated example is provided with reinforcement plates 19 on both the front and back surfaces of required parts, and the front plate has a packing 15 for supporting the transparent resin plate 3 from the back side. is installed.
波形折板６を背にして板面が道路７側へ張り出
す曲面形状の透明樹脂板３は、縦l2970mm、横w2
1870mm、厚さt25.0mmのポリカーボネート板を曲
率半径R4182mmで上下方向に弯曲形状させたもの
である。この透明樹脂板３は、その上端縁３′を
前方枠部材９1のＣ形溝１１に嵌め込み、下端縁
３″を前記枠部材９2のＣ形溝１１に嵌め込むこと
によつて波形折板６に取り付けられている。ま
た、この透明樹脂板３は左右の両端部に外嵌され
た枠部材９3，９4を介して波形折板とともに、Ｈ
形支柱１４に取り付けられている。 The curved transparent resin board 3 with the board surface protruding toward the road 7 side with the back of the corrugated folded board 6 has a length of L 2 970 mm and a width of W 2
A polycarbonate plate of 1870 mm and thickness t 2 5.0 mm is curved in the vertical direction with a radius of curvature R4182 mm. This transparent resin plate 3 is folded into a corrugated shape by fitting its upper edge 3' into the C-shaped groove 11 of the front frame member 91 and fitting its lower edge 3'' into the C-shaped groove 11 of the frame member 92 . This transparent resin plate 3 is attached to a plate 6 along with a corrugated folded plate via frame members 9 3 and 9 4 fitted on both left and right ends.
It is attached to a shaped support 14.
上記の枠部材９2，９4は透明樹脂板３と波形折
板６との間の空隙８を閉塞するものであり、第３
図に示すような２本のＬ形アングル材１６，１７
を組合せて構成されている。すなわち、一方のＬ
形アングル材１６は全体を透明樹脂板３と同一の
曲率に形成したもの、他方のＬ形アングル材１７
は、短辺部１７ｂのみを透明樹脂板と同一の曲率
に形成し、かつ該短辺部１７ｂに長辺部１７ａの
反対方向へ突出する透明樹脂板３と同一曲率の突
条１７ｃを設けたものである。この双方のＬ形ア
ングル材１６，１７を互いの短辺部１６ｂ，１７
ｂを掛合して、第４図に示すようになＺ形に組合
せ、ボルト２０またはクリツプ金具で締結したの
が上記の枠部材９2，９4である。これらの枠部材
９2，９4はＬ形アングル１６の長辺部１６ａと、
Ｌ形アングル１７の突条１７ｃで形成される溝１
８に透明樹脂板３の端縁が嵌め込まれ、Ｌ形アン
グル１７の長辺部１７ａを波形折板６と重ね合せ
てＨ形支柱１４（第１図ハ参照）にボルト締着す
るようになつている。このため、この長辺部１７
ａには波形折板６の前記ボルト孔１３と連通する
ボルト孔１３が設けられている。 The frame members 9 2 and 9 4 described above are for closing the gap 8 between the transparent resin plate 3 and the corrugated folded plate 6.
Two L-shaped angle members 16, 17 as shown in the figure
It is composed of a combination of That is, one L
The angle member 16 has the same curvature as the transparent resin plate 3, and the other L-shaped angle member 17 has the same curvature as the transparent resin plate 3.
In this method, only the short side 17b is formed to have the same curvature as the transparent resin plate, and the short side 17b is provided with a protrusion 17c having the same curvature as the transparent resin plate 3 and protruding in the opposite direction to the long side 17a. It is something. These two L-shaped angle members 16, 17 are connected to each other's short sides 16b, 17.
The above-mentioned frame members 9 2 and 9 4 are assembled by engaging the parts b in a Z-shape as shown in FIG. 4, and fastening them with bolts 20 or metal clips. These frame members 9 2 and 9 4 are connected to the long side 16a of the L-shaped angle 16,
Groove 1 formed by protrusion 17c of L-shaped angle 17
The end edge of the transparent resin plate 3 is fitted into 8, and the long side 17a of the L-shaped angle 17 is overlapped with the corrugated folded plate 6, and then bolted to the H-shaped support 14 (see Figure 1 C). ing. Therefore, this long side 17
A bolt hole 13 communicating with the bolt hole 13 of the corrugated folded plate 6 is provided in a.
なお、上記溝１８と透明樹脂板３との接触面に
は、板状のパツキン１５′が介挿されている。 A plate-shaped gasket 15' is inserted into the contact surface between the groove 18 and the transparent resin plate 3.
上記構成よりなる透視性道路壁の設置は、次の
手順で行われる。 Installation of the transparent road wall having the above configuration is performed in the following steps.
予め波形折板６と透明樹脂板３とを分離してお
く。また左右の枠部材９3，９4のＬ形アングル１
６と１７との組合せを分離し、Ｌ形アングル１７
を波形折板６の左右両端部にボルト締着してお
く。この状態で現場に搬送する。 The corrugated folded plate 6 and the transparent resin plate 3 are separated in advance. Also, the L-shaped angle 1 of the left and right frame members 9 3 and 9 4
Separate the combination of 6 and 17 and make an L-shaped angle 17.
are bolted to both left and right ends of the corrugated folded plate 6. In this state, it is transported to the site.
現場では、道路７の側方に構築したコンクリー
トの基礎１上に、波形折板６の幅w2間隔でＨ形
支柱１４を立設する。立設したＨ形支柱１４間
に、上方より波形折板６を落し込み、波形折板６
の左右両端を枠部材９3，９4のＬ形アングル１７
とともに、Ｈ形支柱１４にボルト締着する。 At the site, H-shaped supports 14 are erected on a concrete foundation 1 constructed on the side of the road 7 at intervals of the width w of the corrugated folded plates 6. The corrugated folded plate 6 is dropped from above between the upright H-shaped supports 14, and the corrugated folded plate 6
The left and right ends of the frame members 9 3 and 9 4 are connected to the L-shaped angle 17.
At the same time, bolts are tightened to the H-shaped support 14.
次いで、透明樹脂板３を、上端縁３′から枠部
材９1のＣ形溝１１に嵌め込み、次に下端縁３″を
枠部材９2のＣ形溝１１に嵌め込んで波形折板６
に取付ける。 Next, the transparent resin plate 3 is fitted into the C-shaped groove 11 of the frame member 9 1 from the upper edge 3 ′, and then the lower edge 3 ″ is fitted into the C-shaped groove 11 of the frame member 9 2 to form the corrugated folded plate 6 .
Attach to.
最後に、透明樹脂板３の左右の端縁にパツキン
１５′を介して枠部材９3，９4のＬ形アングル１
６を当接し、このＬ形アングル１６とＨ形支柱１
４に固定した一方のＬ形アングル１７とを組合せ
てボルト２０締着する。以上で取付けが完了す
る。 Finally, the L-shaped angles 1 of the frame members 9 3 and 9 4 are attached to the left and right edges of the transparent resin plate 3 via gaskets 15'.
6, and this L-shaped angle 16 and H-shaped support 1
4 and one of the L-shaped angles 17 fixed thereto, and then tighten the bolts 20. Installation is now complete.
また、透明樹脂板３の取外しは、上記ボルト２
０を外してＬ形アングル１６を取除き、透明樹脂
板３の上端縁３′および下端縁３″の嵌め込みを外
すだけで簡単に行える。 In addition, to remove the transparent resin plate 3, use the bolts 2 mentioned above.
0, remove the L-shaped angle 16, and unfit the upper edge 3' and lower edge 3'' of the transparent resin plate 3.
以上に説明したとおり、本考案の透視性道路壁
は、透明樹脂板の耐変形強度が高く、ヘツドライ
トの反射が小さい。また耐衝撃性、吸音性、安全
性、取付け性に優れている。したがつて、どんな
環境の道路にも設置することができ、運転者には
景色が見えることによる解放感を与えることがで
きる。
As explained above, in the transparent road wall of the present invention, the transparent resin plate has high deformation resistance and low reflection of headlights. It also has excellent impact resistance, sound absorption, safety, and ease of installation. Therefore, it can be installed on roads in any environment, and the driver can be given a sense of freedom by being able to see the scenery.
第１図は本考案の透視性道路壁の一例であり、
イは正面図、ロはイのＡ−Ａ線透視断面図、ハは
平面図、第２図は上下の枠部材を説明する要部各
位断面図、第３図は左右の枠部材の構成部材を説
明する側面図、第４図は第１図ハの要部拡大図、
第５図は従来の透視性道路壁の一例を示す斜視図
である。
図中、３……透明樹脂板、５……透孔、６……
波形折板、８……空隙、９1，９2，９3，９4……
枠部材。
Figure 1 shows an example of the transparent road wall of the present invention.
A is a front view, B is a perspective sectional view taken along the line A-A of A, C is a plan view, Fig. 2 is a sectional view of each main part explaining the upper and lower frame members, and Fig. 3 is the constituent members of the left and right frame members. Fig. 4 is an enlarged view of the main part of Fig. 1 C,
FIG. 5 is a perspective view showing an example of a conventional transparent road wall. In the figure, 3...transparent resin plate, 5...through hole, 6...
Corrugated folded plate, 8...Gap, 9 1 , 9 2 , 9 3 , 9 4 ...
Frame members.
Claims (1)
形折板を背に板面が上下方向に弯曲して道路側
へ張り出す透明樹脂板３とを双方６，３の上端
縁６′，３′間および下端縁６″，３″間に空隙８
を置いて枠部材９1，９2，９3，９4で一体に取
付けたことを特徴とする二重壁構造の透視性道
路壁。 ２） 透明樹脂板３は、枠部材９1，９2，９3，
９4にボルトレスで取り付けられていることを
特徴とする請求項１に記載の透視性道路壁。[Scope of Claim for Utility Model Registration] 1) A corrugated folded plate 6 with a large number of through holes 5 and a transparent resin plate 3 whose plate surface is curved in the vertical direction with the back of the corrugated folded plate and extends toward the road. A gap 8 is provided between the upper edges 6' and 3' of both sides 6 and 3 and between the lower edges 6'' and 3''.
A transparent road wall having a double wall structure, characterized in that it is mounted integrally with frame members 9 1 , 9 2 , 9 3 , and 9 4 . 2) The transparent resin plate 3 includes frame members 9 1 , 9 2 , 9 3 ,
9. The transparent road wall according to claim 1, wherein the transparent road wall is boltless attached to the road wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4668188U JPH0510009Y2 (en) | 1988-04-05 | 1988-04-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4668188U JPH0510009Y2 (en) | 1988-04-05 | 1988-04-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01150618U JPH01150618U (en) | 1989-10-18 |
| JPH0510009Y2 true JPH0510009Y2 (en) | 1993-03-11 |
Family
ID=31272942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4668188U Expired - Lifetime JPH0510009Y2 (en) | 1988-04-05 | 1988-04-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0510009Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6978782B2 (en) * | 2018-11-20 | 2021-12-08 | アスゲッティ株式会社 | Translucent sound insulation panel |
| JP7138576B2 (en) * | 2019-01-15 | 2022-09-16 | Ｊｆｅ建材株式会社 | Sound insulation panels and sound insulation walls |
-
1988
- 1988-04-05 JP JP4668188U patent/JPH0510009Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01150618U (en) | 1989-10-18 |
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