JP3149324U

JP3149324U - Gutter

Info

Publication number: JP3149324U
Application number: JP2008007188U
Authority: JP
Inventors: 佳男篠田; 洋介原; 哲儀小浦; 勉松尾
Original assignee: 日本コンクリート技術株式会社; 東京セメント工業株式会社; 東栄コンクリート工業株式会社; 第一機材株式会社
Priority date: 2008-10-14
Filing date: 2008-10-14
Publication date: 2009-03-26
Anticipated expiration: 2018-10-14

Abstract

【課題】側溝の路面露出面積を小さくして歩行者が歩き易く景観の向上を図ることが出来る側溝を提供する。【解決手段】底壁１ａ、側壁１ｂ及び頂壁１ｃからなる断面方形状の側溝ブロック１の該頂壁１ｃに一方の側壁１ｂ側に寄せた開口部１ｃ１が設けられ、該開口部１ｃ１に対応して蓋受部材２が頂壁１ｃ上に載置して設けられ、該蓋受部材２により排水蓋が一方の側壁１ｂ側に寄せて支持された構成としたことを特徴とする。【選択図】図１Provided is a side gutter that can reduce the road surface exposed area of a side gutter and can improve the scenery so that a pedestrian can easily walk. An opening 1c1 is provided on the top wall 1c of a side groove block 1 having a rectangular cross section including a bottom wall 1a, a side wall 1b, and a top wall 1c. The opening 1c1 approaches the side wall 1b, and corresponds to the opening 1c1. The lid receiving member 2 is placed on the top wall 1c, and the drain receiving lid is supported by the lid receiving member 2 while being moved toward the side wall 1b. [Selection] Figure 1

Description

本考案は、道路上の雨水を排水する目的で道路両端に施工される側溝に関するものである。 The present invention relates to a gutter constructed at both ends of a road for the purpose of draining rainwater on the road.

従来、特開２０００−３５２１０６号公報（特許文献１）に記載されたように、側溝頂版部の片側部に集水開口部を設けた円形側溝が提案されている。 Conventionally, as described in Japanese Patent Application Laid-Open No. 2000-352106 (Patent Document 1), a circular side groove in which a water collection opening is provided on one side of the side groove top plate part has been proposed.

特開２０００−３５２１０６号公報JP 2000-352106 A

しかしながら、前述の特許文献１の技術では、側溝頂版部の上面と排水蓋との上面とが面一に構成されるため側溝の路面露出面積が大きくなり、歩行者の歩き難さや景観の低下を招くといった問題があった。 However, in the technique of the above-mentioned patent document 1, since the upper surface of the side groove top plate part and the upper surface of the drainage lid are configured to be flush with each other, the road surface exposed area of the side groove is increased, which makes it difficult for pedestrians to walk and decrease in scenery. There was a problem of inviting.

本考案は前記課題を解決するものであり、その目的とするところは、側溝の路面露出面積を小さくして歩行者が歩き易く景観の向上を図ることが出来る側溝を提供せんとするものである。 This invention solves the said subject, and the place made into the objective is to provide the side groove which can aim at the improvement of a landscape that a pedestrian can walk easily by reducing the road surface exposure area of a side groove. .

前記目的を達成するための本考案に係る側溝の第１の構成は、底壁、側壁及び頂壁からなる断面方形状の側溝ブロックの該頂壁に一方の側壁側に寄せた開口部が設けられ、前記開口部に対応して蓋受部材が前記頂壁上に載置して設けられ、前記蓋受部材により排水蓋が前記一方の側壁側に寄せて支持されたことを特徴とする。 In order to achieve the above object, the first structure of the side groove according to the present invention is such that an opening that is close to one side wall is provided in the top wall of a side groove block having a rectangular cross section comprising a bottom wall, a side wall, and a top wall. A lid receiving member is provided on the top wall so as to correspond to the opening, and the drain lid is supported near the one side wall by the lid receiving member.

また、本考案に係る側溝の第２の構成は、前記第１の構成において、前記蓋受部材が斜壁ダクトにより構成され、該蓋受部材により排水蓋が前記一方の側壁側に寄せて支持されたことを特徴とする。 Further, a second configuration of the side groove according to the present invention is that, in the first configuration, the lid receiving member is configured by a slant wall duct, and the drain lid is moved toward the one side wall and supported by the lid receiving member. It is characterized by that.

また、本考案に係る側溝の第３の構成は、前記第１の構成において、前記側溝ブロックの頂壁に設けられた開口部は、該側溝ブロックの長手方向に沿って所定ピッチで複数設けられたことを特徴とする。 Further, a third configuration of the side groove according to the present invention is that, in the first configuration, a plurality of openings provided in a top wall of the side groove block are provided at a predetermined pitch along a longitudinal direction of the side groove block. It is characterized by that.

また、本考案に係る側溝の第４の構成は、前記第１の構成において、前記側溝ブロックの底壁内面に、排水勾配を形成するための現場打ちコンクリート付着用の凸部を設けたことを特徴とする。 Moreover, the 4th structure of the side groove | channel which concerns on this invention provided the convex part for the spot cast concrete adhesion for forming a drainage gradient in the bottom wall inner surface of the said side groove block in the said 1st structure. Features.

また、本考案に係る側溝の第５の構成は、前記第１の構成において、前記側溝ブロックは底壁側と頂壁側とが側壁部において着脱可能に２分割されたことを特徴とする。 A fifth configuration of the side groove according to the present invention is characterized in that, in the first configuration, the side groove block is divided in two so that a bottom wall side and a top wall side are detachable at a side wall portion.

本考案に係る側溝の第１の構成によれば、側溝ブロックの頂壁に設けられる開口部が片側に寄せられ、更に蓋受部材により排水蓋を更に片側に寄せることで排水蓋を敷地境界側に寄せることが出来、側溝ブロック及び斜壁ダクトを地盤に埋設することにより排水蓋のみを路面に露出させて側溝の路面露出面積を小さくすることが出来、歩行者が歩き易く景観の向上を図ることが出来る。 According to the first configuration of the side groove according to the present invention, the opening provided in the top wall of the side groove block is brought to one side, and the drain lid is further moved to one side by the lid receiving member, so that the drain lid is moved to the site boundary side. By embedding the side groove block and slant wall duct in the ground, only the drainage lid can be exposed on the road surface, and the road surface exposed area of the side groove can be reduced, and the pedestrian can easily walk and improve the landscape. I can do it.

本考案に係る側溝の第２の構成によれば、側溝ブロックの頂壁に設けられる開口部が片側に寄せられ、更に斜壁ダクトからなる蓋受部材により排水蓋を更に片側に寄せることで排水蓋を敷地境界側に寄せることが出来、側溝ブロック及び斜壁ダクトを地盤に埋設することにより排水蓋のみを路面に露出させて側溝の路面露出面積を小さくすることが出来、歩行者が歩き易く景観の向上を図ることが出来る。 According to the second configuration of the side groove according to the present invention, the opening provided in the top wall of the side groove block is brought closer to one side, and the drainage lid is further brought to one side by a lid receiving member made of a slant wall duct. The lid can be brought close to the site boundary, and by embedding the gutter block and the slant wall duct in the ground, only the drainage lid can be exposed on the road surface and the road surface exposed area of the gutter can be reduced, making it easy for pedestrians to walk The landscape can be improved.

また、本考案に係る側溝の第３の構成によれば、側溝ブロックの頂壁に該側溝ブロックの長手方向に沿って所定ピッチで開口部を設けたことで、該開口部を介して該側溝ブロックの長手方向に沿って側溝内の清掃が出来る。 Moreover, according to the 3rd structure of the side groove | channel which concerns on this invention, by providing an opening part by the predetermined pitch along the longitudinal direction of this side groove block on the top wall of the side groove block, this side groove is provided via this opening part. The side groove can be cleaned along the longitudinal direction of the block.

また、本考案に係る側溝の第４の構成によれば、側溝ブロックの底壁内面に、排水勾配を形成するための現場打ちコンクリート付着用の凸部を設けたことで、側溝ブロックの底壁内面に現場打ちコンクリートを打設して排水勾配を形成した際に硬化した現場打ちコンクリートが凸部に固定されて確実に固着することが出来る。 Further, according to the fourth configuration of the side groove according to the present invention, the bottom wall of the side groove block is provided on the inner surface of the bottom wall of the side groove block with a convex portion for adhering in-situ concrete for forming a drainage gradient. The cast-in-place concrete hardened when cast-in-place concrete is cast on the inner surface to form a drainage gradient is fixed to the convex portion and can be securely fixed.

また、本考案に係る側溝の第５の構成によれば、側溝ブロックが側壁部において底壁側と頂壁側とに着脱可能に２分割されたことで、頂壁側を脱離した状態で側溝ブロックの底壁内面に排水勾配を形成するための現場打ちコンクリートを容易に打設することが出来、硬化後に頂壁側を底壁側に載置して装着することで断面方形状の側溝ブロックとすることが出来る。 Further, according to the fifth configuration of the side groove according to the present invention, the side groove block is detachably divided into the bottom wall side and the top wall side in the side wall portion, so that the top wall side is detached. It is possible to easily place cast-in-place concrete to form a drainage gradient on the inner surface of the bottom wall of the side groove block, and after curing, the side wall with a square cross section is mounted by mounting the top wall side on the bottom wall side. Can be a block.

図により本考案に係る側溝の一実施形態を具体的に説明する。図１は本考案に係る側溝の構成を示す断面説明図、図２は側溝ブロックの構成を示す三面図、図３は側溝ブロックの下部構造を示す三面図、図４は側溝ブロックの上部構造を示す三面図、図５は蓋受部材の構成を示す図、図６は蓋受部材に排水蓋を取り付けた様子を示す断面説明図である。 An embodiment of a side groove according to the present invention will be specifically described with reference to the drawings. 1 is a cross-sectional explanatory view showing the structure of the side groove according to the present invention, FIG. 2 is a three-view drawing showing the structure of the side groove block, FIG. 3 is a three-view drawing showing the lower structure of the side groove block, and FIG. FIG. 5 is a diagram showing a configuration of a lid receiving member, and FIG. 6 is a cross-sectional explanatory view showing a state in which a drain lid is attached to the lid receiving member.

図１〜図６において、１は底壁１ａ、側壁１ｂ及び頂壁１ｃからなる断面方形状の側溝ブロックであり、本実施形態では、底壁１ａ側と頂壁１ｃ側とが側壁１ｂ部において着脱可能に２分割された上下ブロックＡ，Ｂにより構成されている。各上下ブロックＡ，Ｂは上ブロックＡの側壁１ｂ端部に設けられた凸部1b1と、下ブロックＢの側壁１ｂ端部に設けられた凹部1b2とが嵌合して結合されている。 1 to 6, reference numeral 1 denotes a side groove block having a rectangular cross section composed of a bottom wall 1a, a side wall 1b, and a top wall 1c. In this embodiment, the bottom wall 1a side and the top wall 1c side are at the side wall 1b portion. It is composed of upper and lower blocks A and B that are detachably divided into two. In each of the upper and lower blocks A and B, a projection 1b1 provided at the end of the side wall 1b of the upper block A and a recess 1b2 provided at the end of the side wall 1b of the lower block B are fitted and coupled.

上ブロックＡの頂壁１ｃには敷地境界側（図１の右側）に配置される一方の側壁１ｂ側に寄せた開口部1c1が所定ピッチで設けられている。側溝ブロック１の頂壁１ｃに設けられた開口部1c1は、該側溝ブロック１の長手方向（図４の左右方向）に沿って所定ピッチで複数設けられる。そして、前記開口部1c1に対応して、図５に示す斜壁ダクトからなる蓋受部材２が上ブロックＡの頂壁１ｃ上に載置して設けられる。 The top wall 1c of the upper block A is provided with openings 1c1 that are arranged on the site boundary side (right side in FIG. 1) and that are close to one side wall 1b at a predetermined pitch. A plurality of openings 1c1 provided in the top wall 1c of the side groove block 1 are provided at a predetermined pitch along the longitudinal direction of the side groove block 1 (left and right direction in FIG. 4). Then, corresponding to the opening 1c1, a lid receiving member 2 comprising a slanted wall duct shown in FIG. 5 is placed on the top wall 1c of the upper block A.

蓋受部材２は、図５及び図６に示すように、断面Ｌ字形状の直壁片２ａと、２箇所で所定の角度で折曲された斜壁片２ｂと、一辺が直壁片２ａの水平片2a1に接合され、他辺が敷地境界側に配置される一方の側壁１ｂの内面側に当接される断面Ｌ字形状のアングル片２ｃと、直壁片２ａと斜壁片２ｂとを接続する側壁片２ｄとを有して構成され、これにより斜壁ダクトが形成される。 As shown in FIGS. 5 and 6, the lid receiving member 2 includes a straight wall piece 2a having an L-shaped cross section, an oblique wall piece 2b bent at two predetermined angles, and a straight wall piece 2a on one side. An angle piece 2c having an L-shaped cross section, which is joined to the inner side of one side wall 1b whose other side is disposed on the site boundary side, a straight wall piece 2a, and a slant wall piece 2b. And a side wall piece 2d connecting the two, thereby forming a slant wall duct.

蓋受部材２の側壁片２ｄには貫通孔2d1が設けられており、図５（ｃ）に示すように、長手方向に隣設される蓋受部材２の互いの側壁片２ｄを当接すると共に両方の貫通孔2d1にボルト４を挿入してナット６を螺合締結することで、複数の蓋受部材２を長手方向に連結することが出来る。 The side wall piece 2d of the lid receiving member 2 is provided with a through hole 2d1, and as shown in FIG. 5C, the side wall pieces 2d of the lid receiving member 2 adjacent in the longitudinal direction are brought into contact with each other. A plurality of lid receiving members 2 can be connected in the longitudinal direction by inserting bolts 4 into both through-holes 2d1 and screwing and fastening nuts 6.

そして、図６に示すように、蓋受部材２のアングル片２ｃの垂下片2c1を開口部1c1内に挿入すると共に、斜壁片２ｂの水平片2b1を頂壁１ｃ上に載置して該水平片2b1側から水平片2b1に設けられた貫通孔３にボルト４を挿通して頂壁１ｃ内に埋設されたアンカーナット５に螺合締結して蓋受部材２を頂壁１ｃ上に固定することが出来る。 Then, as shown in FIG. 6, the hanging piece 2c1 of the angle piece 2c of the lid receiving member 2 is inserted into the opening 1c1, and the horizontal piece 2b1 of the inclined wall piece 2b is placed on the top wall 1c. A bolt 4 is inserted into a through hole 3 provided in the horizontal piece 2b1 from the horizontal piece 2b1 side, and is screwed and fastened to an anchor nut 5 embedded in the top wall 1c to fix the lid receiving member 2 on the top wall 1c. I can do it.

側溝ブロック１の底壁１ａ内面には、図１及び図３に示すように、排水勾配を形成するための現場打ちコンクリート10付着用の凸部1a1が設けられている。 On the inner surface of the bottom wall 1a of the gutter block 1, as shown in FIGS. 1 and 3, a projecting portion 1a1 for adhering in-situ concrete 10 for forming a drainage gradient is provided.

図６に示すように、蓋受部材２の直壁片２ａ及び斜壁片２ｂの内面側にはその長手方向に長尺状の突起部２ｅが設けられており、雨水等の排水口７ａが設けられた長尺状の排水蓋７が直壁片２ａと斜壁片２ｂとの間に挿入され、その下端部７ｂが突起部２ｅ上に載置されて支持され、排水蓋７に回転自在に支持されたボルト部材８が挿通された固定金物９を突起部２ｅの下面に当接してナット６を螺合締結することにより排水蓋７が蓋受部材２に固定される。 As shown in FIG. 6, a long projection 2e is provided in the longitudinal direction on the inner surface side of the straight wall piece 2a and the inclined wall piece 2b of the lid receiving member 2, and a drain port 7a for rainwater or the like is provided. The long drainage lid 7 provided is inserted between the straight wall piece 2a and the inclined wall piece 2b, and its lower end portion 7b is placed and supported on the projection 2e, and is freely rotatable by the drainage lid 7. The drainage lid 7 is fixed to the lid receiving member 2 by abutting the fixing metal 9 into which the bolt member 8 supported by the screw is inserted into contact with the lower surface of the protruding portion 2e and screwing and fastening the nut 6.

このような構成により、側溝ブロック１の幅よりも小さな幅を有して構成される排水蓋７を蓋受部材２により敷地境界側（図１の右側）に配置される一方の側壁１ｂ側に寄せて支持することができる。 With such a configuration, the drainage lid 7 configured to have a width smaller than the width of the side groove block 1 is placed on the side wall 1b side disposed on the site boundary side (right side in FIG. 1) by the lid receiving member 2. You can support it.

即ち、側溝ブロック１の頂壁１ｃに設けられる開口部1c1が片側に寄せられ、更に斜壁ダクトからなる蓋受部材２により排水蓋７を更に片側に寄せることで排水蓋７を敷地境界側（図１の右側）に寄せることが出来、側溝ブロック１及び斜壁ダクトを地盤９に埋設することにより排水蓋７のみを路面９ａに露出させて側溝の路面露出面積を小さくすることが出来、歩行者が歩き易く景観の向上を図ることが出来る。 That is, the opening 1c1 provided in the top wall 1c of the gutter block 1 is moved to one side, and the drain lid 7 is further moved to one side by the lid receiving member 2 formed of a slant wall duct. 1), by embedding the side groove block 1 and the inclined wall duct in the ground 9, only the drainage lid 7 is exposed on the road surface 9a, and the road surface exposed area of the side groove can be reduced. It is easy for people to walk and can improve the landscape.

尚、本実施形態では、蓋受部材２を斜壁ダクトにより構成した一例について説明したが、側溝ブロック１の幅よりも小さな幅を有して構成される排水蓋７を敷地境界側に配置される一方の側壁１ｂ側に寄せて支持することができる蓋受部材２の構成であればこれに限定される必要はなく、例えば斜壁片２ｂの代わりに断面Ｌ字形状の壁面により構成することも可能である。 In the present embodiment, an example in which the lid receiving member 2 is configured by a slanted wall duct has been described. However, a drainage lid 7 having a width smaller than the width of the side groove block 1 is disposed on the site boundary side. It is not necessary to be limited to this as long as it is a configuration of the lid receiving member 2 that can be supported toward the side wall 1b side, and for example, it is configured by a wall surface having an L-shaped cross section instead of the inclined wall piece 2b. Is also possible.

また、側溝ブロック１の頂壁１ｃに該側溝ブロック１の長手方向に沿って所定ピッチで開口部1c1を設けたことで、該開口部1c1を介して該側溝ブロック１の長手方向に沿って側溝内の清掃が出来る。 Further, the opening 1c1 is provided in the top wall 1c of the side groove block 1 at a predetermined pitch along the longitudinal direction of the side groove block 1, so that the side groove along the longitudinal direction of the side groove block 1 is provided via the opening 1c1. The inside can be cleaned.

また、側溝ブロック１の底壁１ａ内面に、排水勾配を形成するための現場打ちコンクリート10付着用の凸部を設けたことで、側溝ブロック１の底壁１ａ内面に現場打ちコンクリートを打設して排水勾配を形成した際に硬化した現場打ちコンクリート10が凸部1a1に固定されて確実に固着することが出来る。 In addition, by providing a projecting portion for adhering the cast-in-place concrete 10 to form a drainage gradient on the inner surface of the bottom wall 1a of the side groove block 1, the cast-in-place concrete is placed on the inner surface of the bottom wall 1a of the lateral groove block 1. Thus, the cast-in-place concrete 10 hardened when the drainage gradient is formed is fixed to the convex portion 1a1 and can be securely fixed.

また、側溝ブロック１が側壁１ｂ部において底壁１ａ側と頂壁１ｃ側とに着脱可能に２分割されたことで、頂壁１ｃ側を脱離した状態で側溝ブロック１の底壁１ａ内面に排水勾配を形成するための現場打ちコンクリート10を容易に打設することが出来、硬化後に頂壁１ｃ側を底壁１ａ側に載置して装着することで断面方形状の側溝ブロック１とすることが出来る。 Further, the side groove block 1 is detachably divided into the bottom wall 1a side and the top wall 1c side at the side wall 1b, so that the side wall block 1 can be attached to the inner surface of the bottom wall 1a of the side groove block 1 with the top wall 1c side detached. The cast-in-place concrete 10 for forming the drainage gradient can be easily placed, and after curing, the side wall block 1 having a rectangular cross section is formed by mounting and mounting the top wall 1c side on the bottom wall 1a side. I can do it.

本考案の活用例として、道路上の雨水を排水する目的で道路両端に施工される側溝に適用出来る。 As an application example of the present invention, it can be applied to gutters constructed at both ends of the road for the purpose of draining rainwater on the road.

本考案に係る側溝の構成を示す断面説明図である。It is sectional explanatory drawing which shows the structure of the side groove | channel which concerns on this invention. 側溝ブロックの構成を示す三面図である。It is a three-plane figure which shows the structure of a side groove block. 側溝ブロックの下部構造を示す三面図である。It is a three-plane figure which shows the lower structure of a side groove block. 側溝ブロックの上部構造を示す三面図である。It is a trihedral view showing the upper structure of the side groove block. 蓋受部材の構成を示す図である。It is a figure which shows the structure of a lid | cover receiving member. 蓋受部材に排水蓋を取り付けた様子を示す断面説明図である。It is sectional explanatory drawing which shows a mode that the drainage cover was attached to the cover receiving member.

Explanation of symbols

Ａ，Ｂ…上下ブロック
１…側溝ブロック
１ａ…底壁
1a1…凸部
１ｂ…側壁
1b1…凸部
1b2…凹部
１ｃ…頂壁
1c1…開口部
２…蓋受部材
２ａ…直壁片
2a1…水平片
２ｂ…斜壁片
2b1…水平片
２ｃ…アングル片
2c1…垂下片
２ｄ…側壁片
2d1…貫通孔
２ｅ…突起部
３…貫通孔
４…ボルト
５…アンカーナット
６…ナット
７…排水蓋
７ａ…排水口
８…ボルト部材
９…地盤
９ａ…路面
10…現場打ちコンクリート A, B ... Upper and lower blocks 1 ... Gutter block 1a ... Bottom wall
1a1 ... convex part 1b ... side wall
1b1 ... Projection
1b2 ... concave 1c ... top wall
1c1 ... Opening 2 ... Lid receiving member 2a ... Straight wall piece
2a1 ... Horizontal piece 2b ... Slope wall piece
2b1 ... Horizontal piece 2c ... Angle piece
2c1 ... Drooping piece 2d ... Side wall piece
2d1 ... through hole 2e ... projection 3 ... through hole 4 ... bolt 5 ... anchor nut 6 ... nut 7 ... drain cover 7a ... drain port 8 ... bolt member 9 ... ground 9a ... road surface
10 ... on-site concrete

Claims

The top wall of the side groove block having a square cross section composed of a bottom wall, a side wall, and a top wall is provided with an opening that is close to one side wall,
A lid receiving member is provided to be placed on the top wall corresponding to the opening,
A side groove characterized in that a drainage lid is supported near the one side wall by the lid receiving member.

The side groove according to claim 1, wherein the lid receiving member is constituted by a slant wall duct, and the drain lid is supported by the lid receiving member close to the one side wall.

The side groove according to claim 1, wherein a plurality of openings provided in a top wall of the side groove block are provided at a predetermined pitch along a longitudinal direction of the side groove block.

The side groove according to claim 1, wherein a convex portion for adhering to the cast-in-place concrete for forming a drainage gradient is provided on the inner surface of the bottom wall of the side groove block.

2. The side groove according to claim 1, wherein the side groove block has a bottom wall side and a top wall side which are detachably divided into two at the side wall portion.