JPH0297422U - - Google Patents
Info
- Publication number
- JPH0297422U JPH0297422U JP270289U JP270289U JPH0297422U JP H0297422 U JPH0297422 U JP H0297422U JP 270289 U JP270289 U JP 270289U JP 270289 U JP270289 U JP 270289U JP H0297422 U JPH0297422 U JP H0297422U
- Authority
- JP
- Japan
- Prior art keywords
- water stop
- watertight
- stop plate
- door body
- discharge pipe
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000007689 inspection Methods 0.000 claims description 2
- 230000002265 prevention Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Barrages (AREA)
- Measuring Volume Flow (AREA)
Description
第１図は本考案のオリフイスゲートの水密検査
装置の一実施例を示す断面図、第２図はオリフイ
スゲートであるラジアルゲートの概要を示す側面
図、第３図は第２図の平面図、第４図は第２図に
おける上部水密部を拡大して示す断面図である。
１……ゲート扉体、２……放流管、４……上部
水密部、６……上部戸当り、７……上部水密ゴム
、８……噴射防止用水密ゴム、１１……整流板取
付座、１２……ボルト、１３……止水板、１５…
…止水ゴム、１６……水密チヤンバー、１８……
圧力水導入管。
Fig. 1 is a sectional view showing an embodiment of the orifice gate watertight inspection device of the present invention, Fig. 2 is a side view showing an outline of a radial gate which is an orifice gate, Fig. 3 is a plan view of Fig. 2, FIG. 4 is an enlarged cross-sectional view of the upper watertight portion in FIG. 2. 1...Gate door body, 2...Discharge pipe, 4...Upper watertight part, 6...Upper door stop, 7...Upper watertight rubber, 8...Watertight rubber for spray prevention, 11...Brighter plate mounting seat , 12... Bolt, 13... Water stop plate, 15...
...Water stop rubber, 16...Watertight chamber, 18...
Pressure water introduction pipe.
Claims (1)
で水密を保持させる上部水密部を利用して水密チ
ヤンバーを形成するよう、放流管の先端上縁部に
着脱自在に取り付けるようにしてある止水板に、
ゲート扉体の前面に圧接させるための止水ゴムを
設け、且つ上記止水板の所要位置に、圧力水導入
管を接続して止水板の内側の水密チヤンバーに開
口させてなることを特徴とするオリフイスゲート
の水密検査装置。 It is detachably attached to the upper edge of the tip of the discharge pipe to form a watertight chamber using the upper watertight part that maintains watertightness with the gate door body when the discharge pipe is fully closed or partially opened. On the water stop plate,
A water stop rubber is provided to press the front surface of the gate door body, and a pressure water introduction pipe is connected to a required position of the water stop plate to open into a watertight chamber inside the water stop plate. A watertight inspection device for orifice gates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP270289U JPH0297422U (en) | 1989-01-17 | 1989-01-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP270289U JPH0297422U (en) | 1989-01-17 | 1989-01-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0297422U true JPH0297422U (en) | 1990-08-02 |
Family
ID=31203700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP270289U Pending JPH0297422U (en) | 1989-01-17 | 1989-01-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0297422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014114550A (en) * | 2012-12-06 | 2014-06-26 | Hokoku Kogyo Co Ltd | Dam's discharge gate |
-
1989
- 1989-01-17 JP JP270289U patent/JPH0297422U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014114550A (en) * | 2012-12-06 | 2014-06-26 | Hokoku Kogyo Co Ltd | Dam's discharge gate |