JP2000328637A - U-shaped gutter - Google Patents
U-shaped gutterInfo
- Publication number
- JP2000328637A JP2000328637A JP11138153A JP13815399A JP2000328637A JP 2000328637 A JP2000328637 A JP 2000328637A JP 11138153 A JP11138153 A JP 11138153A JP 13815399 A JP13815399 A JP 13815399A JP 2000328637 A JP2000328637 A JP 2000328637A
- Authority
- JP
- Japan
- Prior art keywords
- shaped groove
- frame
- inner frame
- outer frame
- shaped
- 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.)
- Pending
Links
Landscapes
- Sewage (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は地面に設置される排
水用等のＵ字溝に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a U-shaped groove installed on the ground for drainage or the like.
【０００２】[0002]
【従来の技術】これまで住宅や、道路等の排水を流すた
めのＵ字溝を設置するための工事は次のようになされて
いた。 （１）Ｕ字溝がユンボ等の掘削機械を用いて配置される
箇所に穴を掘る。 （２）工場で作られたコンクリート製のＵ字溝を機械を
用いて（１）の穴に配置する。 又は、（２）（１）の穴の中に仮枠を作りそこに鉄筋を
配置してコンクリートを流し込む（打設する）。2. Description of the Related Art Heretofore, construction for installing a U-shaped groove for drainage of a house or a road has been performed as follows. (1) A hole is dug in a place where the U-shaped groove is arranged using a drilling machine such as a yumbo. (2) A U-shaped groove made of concrete made in a factory is arranged in the hole of (1) using a machine. Alternatively, (2) a temporary frame is made in the hole of (1), a reinforcing bar is placed there, and concrete is poured (cast).
【０００３】[0003]
【発明が解決しようとする課題】このような方法では住
宅等が建て込んでいて、空き地や道路が狭い場合には地
面を掘削する機械が入らないため、人力によって穴を掘
る必要があった。また既製のＵ字溝を用いる場合には１
つのＵ字溝が重いため、機械を用いて運搬設置する必要
があり、また現地でコンクリートを打設する場合は、仮
枠の作成除去に手間がかかる上に、熟練者でなければで
きないという問題があった。そこで本発明は、狭いとこ
ろでも誰でも簡単に設置できるＵ字溝を提供することを
目的とする。In such a method, when a house or the like is built in, and a vacant lot or a narrow road is used, a machine for excavating the ground cannot be entered. Therefore, it is necessary to dig a hole by human power. When using a ready-made U-shaped groove, 1
Since the two U-shaped grooves are heavy, it is necessary to transport and install using a machine, and when casting concrete on site, it takes time and effort to create and remove a temporary frame, and only a skilled person can do it. was there. Therefore, an object of the present invention is to provide a U-shaped groove that can be easily installed by anyone even in a narrow place.
【０００４】[0004]
【課題を解決するための手段】このような課題を解決す
るために本発明は次のようなＵ字溝を採用した。すなわ
ち請求項１記載のＵ字溝は、内面及び底面にプラスチッ
ク枠を設けた鉄筋コンクリート製Ｕ字溝であり、請求項
２記載のＵ字溝は、内面及び外面にプラスチック枠を設
けた鉄筋コンクリート製Ｕ字溝である。そして請求項３
記載のＵ字溝は、底板と、底板の上に取り付けた側板
と、内枠と、底板・側板と内枠との間の鉄筋コンクリー
トとからなり、前記底板、側板及び内枠がプラスチック
であることを特徴とするものである。In order to solve such a problem, the present invention employs the following U-shaped groove. That is, the U-shaped groove according to claim 1 is a reinforced concrete U-shaped groove provided with a plastic frame on the inner surface and the bottom surface, and the U-shaped groove according to claim 2 is a reinforced concrete U-shaped groove provided with a plastic frame on the inner surface and the outer surface. It is a groove. And Claim 3
The U-shaped groove described includes a bottom plate, a side plate mounted on the bottom plate, an inner frame, and reinforced concrete between the bottom plate / side plate and the inner frame, and the bottom plate, the side plate, and the inner frame are made of plastic. It is characterized by the following.
【０００５】[0005]
【作用】本発明に係るＵ字溝は、コンクリート製のＵ字
溝の内面、外面をプラスチック製の枠にしているため、
これらの枠を現地まで簡単に持ち運んで設置することが
できる。そして、穴の底面に外枠又は底板を配置し、地
面に固定して、その上に内枠を配置して、内枠と外枠又
は底板との間に鉄筋を設け、コンクリートを打設するだ
けでＵ字溝が完成する。したがって、従来行っていた仮
枠を作成し除去する作業が不要となる。In the U-shaped groove according to the present invention, since the inner and outer surfaces of the U-shaped groove made of concrete are made of a plastic frame,
These frames can be easily carried to the site and installed. Then, an outer frame or a bottom plate is arranged on the bottom surface of the hole, fixed to the ground, an inner frame is arranged thereon, a reinforcing bar is provided between the inner frame and the outer frame or the bottom plate, and concrete is poured. This completes the U-shaped groove. Therefore, the operation of creating and removing a temporary frame, which has been conventionally performed, becomes unnecessary.
【０００６】[0006]
【発明の実施の形態】本発明によるＵ字溝について、以
下図面に基づいて説明する。 （実施例１）実施例１はプラスチック製の内枠と外枠と
その内部の鉄筋コンクリートからなるＵ字溝である。図
１は外枠の上に内枠を配置した状態を示す斜視図であ
る。そして図２は内枠と外枠との間に鉄筋を配置し、コ
ンクリートを打設してＵ字溝を完成させたときのＵ字溝
の断面図である。DESCRIPTION OF THE PREFERRED EMBODIMENTS A U-shaped groove according to the present invention will be described below with reference to the drawings. (Example 1) Example 1 is a U-shaped groove made of plastic inner and outer frames and reinforced concrete inside thereof. FIG. 1 is a perspective view showing a state in which an inner frame is arranged on an outer frame. FIG. 2 is a cross-sectional view of the U-shaped groove when a reinforcing bar is disposed between the inner frame and the outer frame and concrete is cast to complete the U-shaped groove.
【０００７】このようなＵ字溝を地面に設置するには、
まず外枠２０を予め掘られた地面の穴の底面に止め金具
２１で固定して設置する。次に鉄筋６０を取り付けた
後、円形巾止３０を外枠と内枠の間に立てて、それを連
結ボルト３１で連結して内枠１０を外枠２０の内側に設
置する。次に外枠２０と内枠１０との間の中間部に巾止
４０、上部に巾止５０を取り付けて、コンクリートを打
設した時に内枠や外枠がたわまないようにする（図２参
照）。巾止５０は、コンクリートを打設してＵ字溝を完
成した後、除去するが、巾止４０はＵ字溝内部に残った
ままとなる。この巾止４０は、内枠１０の外面に設けら
れた取付具の孔に巾止４０先端の曲がり部を差し込み、
その他端を外枠２０に設けられた孔を通して外枠の外側
に出してボルト締めして取り付けるようになっている。
その後に内枠と外枠との間にコンクリートを打設すれば
Ｕ字溝が完成する。To install such a U-shaped groove on the ground,
First, the outer frame 20 is fixed to the bottom surface of a hole dug in the ground in advance with a fastener 21 and installed. Next, after the reinforcing bar 60 is attached, the circular width stopper 30 is erected between the outer frame and the inner frame, and is connected with the connecting bolts 31 so that the inner frame 10 is installed inside the outer frame 20. Next, a width stopper 40 is attached to an intermediate portion between the outer frame 20 and the inner frame 10, and a width stopper 50 is attached to an upper portion so that the inner frame and the outer frame do not bend when concrete is poured. 2). The width stop 50 is removed after casting concrete to complete the U-shaped groove, but the width stop 40 remains inside the U-shaped groove. This bevel stop 40 is inserted into the hole of the attachment provided on the outer surface of the inner frame 10 by inserting the bent portion at the end of the bezel 40,
The other end is put out of the outer frame through a hole provided in the outer frame 20, and is attached by bolting.
Then, concrete is poured between the inner frame and the outer frame to complete the U-shaped groove.
【０００８】実際のＵ字溝は図１、２に示した内枠と外
枠が何個も横に連結された形となるが、その連結方法を
以下に述べる。まず内枠１０の連結方法を図３に示す。
図３に示すように内枠１０の内面の連結部に段差が生じ
ないように内枠１０の一方の端部１０ａをＺ状にしてお
き、直線状の他端とつき合わせ埋込ボルト１１で連結す
る。この埋込ボルトは内枠１０の内面側となる端部に内
面から出ないように埋め込まれている。このように内枠
１０の内側の面は段差が生じる事なく滑らかに連結され
るので水流が妨げられず、排水がスムーズに行われる。
次に外枠２０の連結方法を図４を基に説明する。外枠２
０は内枠１０と違って内面を滑らかにする必要がないの
で、図４に示すように一方の端部２０ａをＺ状にしてお
き、他の一端とつき合わせて通常の連結ボルトで連結す
ればよい。内枠１０と外枠２０とを連結したときの連結
個所を図５に斜視図で示す。The actual U-shaped groove has a shape in which a number of inner frames and outer frames shown in FIGS. 1 and 2 are connected side by side. The connecting method will be described below. First, a method of connecting the inner frame 10 is shown in FIG.
As shown in FIG. 3, one end 10 a of the inner frame 10 is Z-shaped so that a step does not occur at the connection portion on the inner surface of the inner frame 10, and the other end of the inner frame 10 is joined to the other end of the inner frame 10 by the embedded bolt 11. connect. The buried bolt is buried in an end portion on the inner surface side of the inner frame 10 so as not to protrude from the inner surface. As described above, the inner surface of the inner frame 10 is smoothly connected without any step, so that the water flow is not hindered and the drainage is performed smoothly.
Next, a method of connecting the outer frame 20 will be described with reference to FIG. Outer frame 2
0, unlike the inner frame 10, there is no need to smooth the inner surface. Therefore, as shown in FIG. 4, one end 20a is Z-shaped, and is connected to the other end with a normal connecting bolt. I just need. FIG. 5 is a perspective view showing a connecting portion when the inner frame 10 and the outer frame 20 are connected.
【０００９】（実施例２）次に底板と内枠及び鉄筋コン
クリートからなる実施例２のＵ字溝について説明する。
地盤の硬い所では外枠がなくても地面の穴の側面でコン
クリートを止めることができるので外枠を側面まで設け
る必要がなく、底部のみとすればよい。その完成断面図
を図６に示す。このようなＵ字溝を設置するには最初に
底板８０を地面の穴の底面に止め金具２１で設置し、次
に鉄筋６０を配置した後、内枠１０を取り付けて、内枠
１０と底板８０、地面との間にコンクリートを打設すれ
ばよい。巾止や連結の仕方については実施例１と同様で
ある。 （実施例３）次に外枠が底板と側板とに分かれたタイプ
の実施例３のＵ字溝について説明する。その完成断面図
を図７に示す。このようなＵ字溝を設置するには底板、
側板、鉄筋、内枠の順に取付け、巾止を設けた後コンク
リートを打設すればよい。(Embodiment 2) Next, a U-shaped groove of Embodiment 2 composed of a bottom plate, an inner frame and reinforced concrete will be described.
In a hard place of the ground, the concrete can be stopped at the side of the hole in the ground without the outer frame, so that it is not necessary to provide the outer frame to the side, and only the bottom is required. FIG. 6 shows the completed sectional view. In order to install such a U-shaped groove, first, the bottom plate 80 is installed on the bottom surface of the hole in the ground with the fastener 21, then the reinforcing bar 60 is arranged, and then the inner frame 10 is attached. 80, Concrete should be cast between the ground. The width stop and the way of connection are the same as in the first embodiment. (Embodiment 3) Next, a U-shaped groove of Embodiment 3 in which an outer frame is divided into a bottom plate and a side plate will be described. FIG. 7 shows the completed sectional view. To install such a U-shaped groove, a bottom plate,
The side plate, the reinforcing bar, and the inner frame are attached in this order, and a width stopper is provided, and then concrete is cast.
【０００１０】[00010]
【発明の効果】以上述べたように本発明に係るＵ字溝は
内枠と外枠、あるいは内枠と底板を現地に設置し、その
内部にコンクリートを打設するだけでよいので、重いコ
ンクリート製のＵ字溝を持ち運んで設置する必要がな
く、誰でも簡単にＵ字溝を設置できる。また、内枠及び
外枠（底板）は鉄筋コンクリートと一体となってＵ字溝
を形成するので、仮枠の中にコンクリートを打設してＵ
字溝を形成する方法に比べ工事は簡単であり工費が節減
される。更に、Ｕ字溝の内面がプラスチックで滑らかに
形成されているため排水効果が高い。またプラスチック
の色彩を周囲の風景に合わせて選択できるので、外観の
美観的効果も期待できる。As described above, the U-shaped groove according to the present invention requires only the installation of the inner frame and the outer frame or the inner frame and the bottom plate at the site, and the casting of concrete into the inside thereof. There is no need to carry and install a U-shaped groove made of steel, and anyone can easily install the U-shaped groove. Further, since the inner frame and the outer frame (bottom plate) are integrally formed with the reinforced concrete to form a U-shaped groove, concrete is poured into the temporary frame to form a U-shaped groove.
The construction is simpler than the method of forming the groove and the construction cost is reduced. Further, since the inner surface of the U-shaped groove is formed smoothly with plastic, the drainage effect is high. In addition, since the color of the plastic can be selected according to the surrounding scenery, an aesthetic effect of the appearance can be expected.
【図１】実施例１の内枠と外枠の斜視図である。FIG. 1 is a perspective view of an inner frame and an outer frame according to a first embodiment.
【図２】実施例１のＵ字溝の断面図である。FIG. 2 is a sectional view of a U-shaped groove according to the first embodiment.
【図３】内枠の連結方法を示す図である。FIG. 3 is a diagram showing a method of connecting inner frames.
【図４】外枠の連結方法を示す図である。FIG. 4 is a diagram showing a method of connecting outer frames.
【図５】内枠及び外枠の連結方法を示す斜視図である。FIG. 5 is a perspective view showing a method of connecting an inner frame and an outer frame.
【図６】実施例２のＵ字溝の断面図である。FIG. 6 is a sectional view of a U-shaped groove according to the second embodiment.
【図７】実施例３の内枠、側板、底板の斜視図である。FIG. 7 is a perspective view of an inner frame, a side plate, and a bottom plate according to a third embodiment.
１０ 内枠 １０ａ 内枠のＺ状端部 １１ 埋込ボルト ２０ 外枠 ２０ａ 外枠のＺ状端部 ２１ 止め金具 ２２ 連結ボルト ３０ 円形巾止 ３１ 連結ボルト ４０ 巾止 ５０ 巾止 ６０ 鉄筋 ７０ 側板 ８０ 底板 DESCRIPTION OF SYMBOLS 10 Inner frame 10a Z-shaped end of inner frame 11 Embedded bolt 20 Outer frame 20a Z-shaped end of outer frame 21 Clamp 22 Connecting bolt 30 Circular stopper 31 Connecting bolt 40 Width 50 Width stopper 60 Rebar 70 Side plate 80 Bottom plate
Claims (3)
鉄筋コンクリート製Ｕ字溝。1. A U-shaped groove made of reinforced concrete provided with a plastic frame on an inner surface and a bottom surface.
鉄筋コンクリート製Ｕ字溝。2. A U-shaped groove made of reinforced concrete provided with plastic frames on inner and outer surfaces.
内枠と、底板・側板と内枠との間の鉄筋コンクリートと
からなり、前記底板、側板及び内枠がプラスチックであ
ることを特徴とするＵ字溝。3. A bottom plate, a side plate mounted on the bottom plate,
A U-shaped groove comprising an inner frame and reinforced concrete between the bottom plate / side plate and the inner frame, wherein the bottom plate, the side plate and the inner frame are made of plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11138153A JP2000328637A (en) | 1999-05-19 | 1999-05-19 | U-shaped gutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11138153A JP2000328637A (en) | 1999-05-19 | 1999-05-19 | U-shaped gutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000328637A true JP2000328637A (en) | 2000-11-28 |
Family
ID=15215267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11138153A Pending JP2000328637A (en) | 1999-05-19 | 1999-05-19 | U-shaped gutter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000328637A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101034732B1 (en) | 2010-04-19 | 2011-05-17 | 김진무 | Multi-skill form unit for catchment |
| WO2013119196A1 (en) * | 2012-02-06 | 2013-08-15 | Build Strong Llc | Methods of preparing a concrete deck |
-
1999
- 1999-05-19 JP JP11138153A patent/JP2000328637A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101034732B1 (en) | 2010-04-19 | 2011-05-17 | 김진무 | Multi-skill form unit for catchment |
| WO2013119196A1 (en) * | 2012-02-06 | 2013-08-15 | Build Strong Llc | Methods of preparing a concrete deck |
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