JPH0128110Y2 - - Google Patents
Info
- Publication number
- JPH0128110Y2 JPH0128110Y2 JP12343684U JP12343684U JPH0128110Y2 JP H0128110 Y2 JPH0128110 Y2 JP H0128110Y2 JP 12343684 U JP12343684 U JP 12343684U JP 12343684 U JP12343684 U JP 12343684U JP H0128110 Y2 JPH0128110 Y2 JP H0128110Y2
- Authority
- JP
- Japan
- Prior art keywords
- water
- weir
- weir plate
- waterway
- support
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 240000007594 Oryza sativa Species 0.000 claims description 2
- 235000007164 Oryza sativa Nutrition 0.000 claims description 2
- 235000009566 rice Nutrition 0.000 claims description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Description
【考案の詳細な説明】
勾配の有るコンクリート製水路８に於ては流水
が早く、水路の側壁に設けられた取水孔９より、
水田等に分水することは困難である。[Detailed explanation of the invention] Water flows quickly in the sloped concrete waterway 8, and from the water intake hole 9 provided on the side wall of the waterway,
It is difficult to divert water to rice fields, etc.
特に山間部などに設けられるコンクリート製水
路８はほとんど勾配を有し取水孔９より分水する
ことは、はなはだ困難であります。 In particular, most of the concrete waterways 8 installed in mountainous areas have slopes, making it extremely difficult to divert water from the water intake holes 9.
その為取水孔９の下流側に堰を設け、その前面
に蓄水して分水する方法が取られている。この蓄
水を目的とした堰にはいろいろあるが最も簡単な
ものは、ビニール袋に土砂を詰めて水路にはめ込
み蓄水するのでありますが、これも完全な方法と
は言い難いのであります。 For this reason, a method is adopted in which a weir is provided on the downstream side of the water intake hole 9, and water is stored in front of the weir and water is diverted. There are various types of weirs designed to store water, but the simplest one is to fill a plastic bag with sand and insert it into the canal to store water, but this method is far from perfect.
本考案の「脱着自在の回転小型堰」は流水の早
いコンクリート製水路８に蓄水することを目的と
したものであります。 The purpose of the "removable small rotary weir" of this invention is to store water in the fast-flowing concrete waterway 8.
即ち、金属又は塩化ビニール製の堰板１の上辺
に回転支持用の金属又は塩化ビニール製のパイプ
３を固着せしめ、堰板１の中央には堰板１よりや
や長目の細板２を取り付ける。 That is, a pipe 3 made of metal or vinyl chloride for rotation support is fixed to the upper side of the weir plate 1 made of metal or vinyl chloride, and a thin plate 2 slightly longer than the weir plate 1 is attached to the center of the weir plate 1. .
細板２は堰板１と同質の材料とし、補強を兼ね
て堰板１を回転させるためのつまみであります。 The thin plate 2 is made of the same material as the weir plate 1, and is a knob for rotating the weir plate 1, which also serves as reinforcement.
コンクリート製水路８に堰板１を設置するに
は、回転支持用パイプ３の両端に第３図に示す如
き形状の支持具４−５を、第４図に示す如き形状
の連結保持具７により連結し、両端の支持具４−
５をアンカボールト６によつてコンクリート製水
路８の両壁の所定の個所に固着せしむるのであり
ます。この場合支持具４−５の水路底よりの高さ
は、堰板１の高さよりやや低目に設置すれば堰板
１は適当な傾斜角を生じ、先端は水路８の底に接
着するので、上流の用水１０は堰止められて蓄水
し取水孔９より分水することができます。 In order to install the weir plate 1 in the concrete waterway 8, the supports 4-5 in the shape shown in FIG. Connect and support at both ends 4-
5 is fixed to predetermined locations on both walls of the concrete waterway 8 using anchor vaults 6. In this case, if the height of the support 4-5 from the bottom of the waterway is installed slightly lower than the height of the weir plate 1, the weir plate 1 will have an appropriate inclination angle and the tip will be glued to the bottom of the waterway 8. The upstream irrigation water 10 is dammed, stored, and can be diverted from the water intake hole 9.
分水が不用になつた時は堰板１を回転させて下
流側に転倒すれば、堰板１は水の流れによつて押
し上げられ、流水を妨げることなく自然の流水を
得ることができます。 When the diversion water is no longer needed, by rotating the weir plate 1 and tipping it to the downstream side, the weir plate 1 will be pushed up by the flow of water, allowing natural flowing water to flow without interfering with the flow of water. .
更に用水期が終ると、堰板１は連結保持具７を
回転軸３に納め、支持具４−５より取りはずして
収納することができます。 Furthermore, when the water period is over, the weir plate 1 can be stored by placing the connecting holder 7 on the rotating shaft 3 and removing it from the support 4-5.
以上の如く「脱着自在の回転小型堰」は、取り
付け、取りはずしが簡単であり、効果は抜群で最
も経済的な小型堰であると考られます。 As described above, the ``removable rotary small weir'' is easy to install and remove, has excellent effects, and is considered to be the most economical small weir.
第１図は堰板の正面図、第２図は堰板の側面
図、第３図は支持具の正面図及び側面図、第４図
は連結保持具の正面図及び側面図、第５図は連結
保持具を回転軸に取り付けた状態、第６図は連結
保持具により回転軸と支持具を連結した状態、第
７図はコンクリート製水路に取り付られた堰板、
第８図は第７図のＡ−Ａ断面図、第９図は勾配の
ある水路に設置されたときの状態（蓄水時）、第
１０図は勾配のある水路に設置されたときの状態
（放水時）。
１…堰板、２…つまみ板、３…パイプ状の回転
軸、４…支持具、５…支持具の板、６…アンカー
ボールト、７…連結保持具、８…コンクリート製
水路、９…取水孔、１０…用水。
Figure 1 is a front view of the weir plate, Figure 2 is a side view of the weir plate, Figure 3 is a front view and side view of the support, Figure 4 is a front view and side view of the connection holder, and Figure 5. Figure 6 shows the state in which the connecting holder is attached to the rotating shaft, Figure 6 shows the state in which the rotating shaft and support are connected by the connecting holder, and Figure 7 shows the weir plate attached to a concrete waterway.
Figure 8 is a sectional view taken along line A-A in Figure 7, Figure 9 is the state when installed in a sloped waterway (during water storage), and Figure 10 is the state when installed in a sloped waterway. (When discharging water). 1...Weir plate, 2...Pinch plate, 3...Pipe-shaped rotating shaft, 4...Support, 5...Support plate, 6...Anchor vault, 7...Connection holder, 8...Concrete waterway, 9...Water intake Hole, 10...water supply.
Claims (1)
１をコンクリート製水路８の側壁に設けられた取
水孔９の下流側に支持具４−５と、連結保持具７
によつて取り付け、脱着を自在の構造として水田
等に必要量の水を分水できる様に考案した脱着自
在の回転小型堰。 A weir plate 1 with a rotary support pipe 3 attached to its upper side is connected to a support 4-5 and a connecting holder 7 on the downstream side of a water intake hole 9 provided in the side wall of a concrete waterway 8.
This is a small rotary weir that can be attached and detached freely, and is designed to be able to divert the required amount of water to rice fields, etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12343684U JPS6140426U (en) | 1984-08-10 | 1984-08-10 | Removable rotating small weir |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12343684U JPS6140426U (en) | 1984-08-10 | 1984-08-10 | Removable rotating small weir |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6140426U JPS6140426U (en) | 1986-03-14 |
| JPH0128110Y2 true JPH0128110Y2 (en) | 1989-08-28 |
Family
ID=30682187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12343684U Granted JPS6140426U (en) | 1984-08-10 | 1984-08-10 | Removable rotating small weir |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6140426U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0529229Y2 (en) * | 1989-06-26 | 1993-07-27 |
-
1984
- 1984-08-10 JP JP12343684U patent/JPS6140426U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6140426U (en) | 1986-03-14 |
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