JP4939373B2 - Waterway - Google Patents

Waterway Download PDF

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JP4939373B2
JP4939373B2 JP2007288153A JP2007288153A JP4939373B2 JP 4939373 B2 JP4939373 B2 JP 4939373B2 JP 2007288153 A JP2007288153 A JP 2007288153A JP 2007288153 A JP2007288153 A JP 2007288153A JP 4939373 B2 JP4939373 B2 JP 4939373B2
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water channel
grating
water
plate
bar
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JP2009114719A (en
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隆男 三浦
航平 山中
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株式会社ダイクレ
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Description

本発明は、グレーチングを水路底に取付けた水路に関する。   The present invention relates to a water channel having a grating attached to a water channel bottom.

水路上には、歩行したり車両が走行できるようにするために溝蓋が取付けられることが多く、溝蓋としてはグレーチングが用いられることが多い。図１は、その一例を示すもので、コンクリート製の溝ブロック１の上縁段部２にグレーチング３が掛け渡されて装着されている。   On the water channel, a groove cover is often attached in order to allow walking or running of the vehicle, and a grating is often used as the groove cover. FIG. 1 shows an example, and a grating 3 is stretched over and mounted on an upper edge step portion 2 of a concrete groove block 1.

都市部において水路は、ヒートアイランド現象対策に効果がある、と考えられ、水路を流れる溝のせせらぎは癒し効果がある、と考えられている。癒し効果を高めるためには、水の流れを視覚的に見せることが望ましいが、図１に示されるようにグレーチング３が設置されていると、水路を流れる水の流れが視覚的に見えにくくなっている。   In urban areas, waterways are thought to be effective in combating the heat island phenomenon, and flutes in the channels that flow through waterways are considered to have a healing effect. In order to enhance the healing effect, it is desirable to visually show the flow of water, but when the grating 3 is installed as shown in FIG. 1, the flow of water flowing through the water channel becomes difficult to visually see. ing.

本発明は、グレーチングを水の流れが視覚的に見えるように取付けた水路を提供することを目的とする。   It is an object of the present invention to provide a water channel in which the grating is attached so that the flow of water is visually visible.

請求項１に係る発明の水路は、水路の溝幅と好ましくは同程度の一定幅で、かつ一定長さを有する、例えばフラットバー、Ｉ型断面或いは楔状断面等のベアリングバーを並設して、クロスバーによりベアリングバーと交差させて適当間隔で連結してなるグレーチングを道路、例えば道路脇に道路に沿ってに設けられる平溝状の底の浅い水路内にベアリングバーが水路の長手方向を向くようにして水路底に設置したことを特徴とする。   The water channel of the invention according to claim 1 is provided with a bearing bar, such as a flat bar, an I-shaped cross section or a wedge-shaped cross section, which has a constant width and preferably a constant width approximately equal to the groove width of the water channel. The bearing bar crosses the bearing bar with a cross bar and is connected at an appropriate interval on the road, for example, a shallow groove with a flat groove on the bottom side of the road along the road. It is installed at the bottom of the waterway so that it faces.

請求項２に係る発明は、請求項１に係る発明において、グレーチング上に例えば強化ガラスやポリカーボネイト等の透明又は半透明の強度のあるプレートを取付けたことを特徴とする。   The invention according to claim 2 is characterized in that in the invention according to claim 1, a transparent or translucent strength plate such as tempered glass or polycarbonate is attached on the grating.

請求項３に係る発明は、請求項２に係る発明において、プレート表面には凹凸等の滑り止め加工が施されることを特徴とする。   The invention according to claim 3 is the invention according to claim 2, characterized in that the plate surface is subjected to anti-slip processing such as unevenness.

請求項１に係る発明の水路によると、路面のレベル近くになる水路内の水面がグレーチングに阻害されることなく見えやすくなること、水路底に支持されるベアリングバーは水が流れる方向を向くため水の流れを阻害することがなく、ベアリングバーのピッチを拡げることで多くの水量を流すことができること、グレーチング上を歩行することができ、グレーチングのピッチを車両のタイヤ幅より狭くすれば、車両の走行も可能であること、グレーチングは水路底に単に置くだけで設置することができ、図１に示す水路のようにグレーチングが掛け渡される段部を形成する必要がないこと等の効果を奏する。   According to the water channel of the invention according to claim 1, the water surface in the water channel close to the level of the road surface can be easily seen without being obstructed by the grating, and the bearing bar supported by the water channel bottom faces the direction in which water flows. If the pitch of the bearing bar can be increased to flow a large amount of water without hindering the flow of water, walking on the grating, and making the pitch of the grating narrower than the tire width of the vehicle, The grating can be installed simply by placing it on the bottom of the water channel, and there is no need to form a step portion over which the grating is stretched like the water channel shown in FIG. .

請求項２に係る発明の水路によると、ベアリングバーのピッチを広げても歩行や車両の走行が可能となること、透明又は半透明のプレートを通して水面を見ることが可能で、ベアリングバーのピッチを広げることにより水面が見え易くなること、プレートは該プレートを支持するグレーチングによって補強され、板厚を薄くすることができること、等の効果を奏する。   According to the water channel of the invention according to claim 2, it is possible to walk and run the vehicle even if the pitch of the bearing bar is widened, and it is possible to see the water surface through a transparent or translucent plate. By spreading the plate, the water surface can be easily seen, and the plate is reinforced by the grating that supports the plate, so that the plate thickness can be reduced.

請求項３に係る発明のプレートによると、歩行時や車両走行時の滑り止め機能を果たすようになる。   According to the plate of the invention of claim 3, the anti-slip function is achieved when walking or running the vehicle.

以下、本発明の実施形態の水路について図面により説明する。
図２は、道路脇に道路に沿って敷設される底の浅い平溝状のコンクリート製水路１１の水路内に水路１１の溝の深さと同程度の厚みを有するグレーチング１２を該グレーチング１２の長手方向が水路１１の長手方向を向くようにして水路底上に直接設置してなるもので、グレーチング１２は水路１１の溝の深さと同程度の板幅を有し、長手方向に一定長さのベアリングバー１３を並設して該ベアリングバーと交差するクロスバー１４により適当間隔で連結した構成を有し（図３参照）、グレーチング上には、厚みが例えば５ｍｍ程度で、表面を滑り止めのため凹凸加工したポリカーボネイト板１５が図４に示すように、ベアリングバー１３の一側上部に固着したアングル状の取付金具１６にネジ１７によってネジ止めされて固定されている。図示する例において、ベアリングバー１３はフラットバーよりなっているが、Ｉ型断面のバーや楔状のバーを用いてもよい。図２において、１８はグレーチング１２に固定され、水路側面との間の隙間に充填されるスペーサである。 Hereinafter, a water channel according to an embodiment of the present invention will be described with reference to the drawings.
FIG. 2 shows a grating 12 having a thickness similar to the depth of the groove of the water channel 11 in the channel of the concrete channel 11 having a shallow flat groove formed on the side of the road along the road. The grating 12 is installed directly on the bottom of the water channel so that the direction is directed to the longitudinal direction of the water channel 11, and the grating 12 has a plate width similar to the depth of the groove of the water channel 11, and has a certain length in the longitudinal direction. The bearing bar 13 is arranged side by side and is connected at an appropriate interval by a cross bar 14 that intersects the bearing bar (see FIG. 3). On the grating, the thickness is, for example, about 5 mm and the surface is non-slip. Therefore, the polycarbonate plate 15 subjected to the uneven processing is fixed to the angled mounting bracket 16 fixed to one upper part of the bearing bar 13 by screws 17 as shown in FIG. In the illustrated example, the bearing bar 13 is a flat bar, but a bar having an I-shaped section or a wedge-shaped bar may be used. In FIG. 2, reference numeral 18 denotes a spacer that is fixed to the grating 12 and is filled in a gap between the side surface of the water channel.

上述するグレーチング１２は水路底に単に置くだけで設置してもよいが、好ましくは図４に示すようにベアリングバー１３の一側下部に固着したアングル状の取付金具２０を通して水路底に打ち込んだアンカーボルト２１によって水路底に固定される。   The grating 12 described above may be installed simply by placing it on the bottom of the water channel. Preferably, as shown in FIG. 4, an anchor driven into the bottom of the water channel through an angled fitting 20 fixed to one lower part of the bearing bar 13 is used. The bolt 21 is fixed to the water channel bottom.

前記実施形態では、水路１１は道路脇に道路に沿って設けられているが、別の実施形態では道路と交差して設けられる。   In the said embodiment, although the waterway 11 is provided along the road beside a road, in another embodiment, it is provided crossing the road.

グレーチングを装着した従来の水路の断面図。Sectional drawing of the conventional waterway equipped with grating. グレーチングを装着した本発明に係る水路の一部を切り欠いた斜視図。The perspective view which notched a part of the waterway which concerns on this invention equipped with grating. 図２に示すグレーチングの平面図。The top view of the grating shown in FIG. 図３のＡ−Ａ線における取付構造の断面図。Sectional drawing of the attachment structure in the AA line of FIG.

符号の説明Explanation of symbols

１１・・コンクリート製水路
１２・・グレーチング
１３・・ベアリングバー
１４・・クロスバー
１５・・ポリカーボネイト板
１６、２０・・取付金具
１７・・止ネジ
１８・・スペーサ
２１・・アンカーボルト 11. Concrete water channel 12 Grating 13 Bearing bar 14 Cross bar 15 Polycarbonate plate 16, 20 Mounting bracket 17 Set screw 18 Spacer 21 Anchor bolt

Claims (3)

一定幅の一定長さを有するベアリングバーを並設して、クロスバーによりベアリングバーと交差させて適当間隔で連結してなるグレーチングを道路に設けられる平溝状の底の浅い水路内にベアリングバーが水路の長手方向を向くようにして水路底に設置したことを特徴とする水路。   Bearing bars having a constant width and a constant length are arranged in parallel, and the crossing bar intersects the bearing bar and is connected at an appropriate interval. A water channel characterized in that is installed at the bottom of the water channel so that it faces the longitudinal direction of the water channel. グレーチング上に透明又は半透明の強度のあるプレートを取付けたことを特徴とする請求項１記載の水路。   The water channel according to claim 1, wherein a plate having a strength of transparent or translucent is attached on the grating. プレート表面には凹凸等の滑り止め加工が施されることを特徴とする請求項２記載の水路。   The water channel according to claim 2, wherein the plate surface is subjected to anti-slip processing such as unevenness.
JP2007288153A 2007-11-06 2007-11-06 Waterway Active JP4939373B2 (en)

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Application Number Priority Date Filing Date Title
JP2007288153A JP4939373B2 (en) 2007-11-06 2007-11-06 Waterway

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Application Number Priority Date Filing Date Title
JP2007288153A JP4939373B2 (en) 2007-11-06 2007-11-06 Waterway

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JP2009114719A JP2009114719A (en) 2009-05-28
JP4939373B2 true JP4939373B2 (en) 2012-05-23

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Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6323949A (en) * 1986-07-17 1988-02-01 Mitsubishi Rayon Co Ltd Resin composition
JPH01312104A (en) * 1988-06-09 1989-12-15 Masanori Miyazawa Transfer plate for road side groove
JPH02129487A (en) * 1988-11-08 1990-05-17 Osaka Gas Co Ltd Discrimination method for service and dormant states of underground pipe and device thereof
JP2650773B2 (en) * 1990-08-03 1997-09-03 ジャパンコンステック株式会社 Road paving method
JP2002294857A (en) * 2001-03-30 2002-10-09 Daiwa House Ind Co Ltd Flush structure of indoor-outdoor doorway
JP2003129643A (en) * 2001-10-19 2003-05-08 Masanori Koga Floor raising construction following barrier free of wash place floor of bathroom

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