JPH0223021U - - Google Patents
Info
- Publication number
- JPH0223021U JPH0223021U JP10198388U JP10198388U JPH0223021U JP H0223021 U JPH0223021 U JP H0223021U JP 10198388 U JP10198388 U JP 10198388U JP 10198388 U JP10198388 U JP 10198388U JP H0223021 U JPH0223021 U JP H0223021U
- Authority
- JP
- Japan
- Prior art keywords
- gate
- float
- control
- control device
- upward movement
- 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 7
- 238000010586 diagram Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
Landscapes
- Barrages (AREA)
Description
第１図〜第４図はこの考案に係る無動力制水ゲ
ートの第１実施例を示すものであつて、第１図は
ゲートの概略側面図、第２図は第１図の概略平面
図、第３図は作用説明図、第４図はロツク機構を
示す図である。第５図及び第６図はこの考案に係
る無動力制水ゲートの第２実施例を示すものであ
つて、第５図はゲートの概略側面図、第６図はブ
レーキ装置の概略内部図である。第７図及び第８
図はこの考案に係る無動力制水ゲートの第３実施
例を示すものであつて、第７図はゲートの概略側
面図、第８図Ａは制御装置の概略横断面図、第８
図Ｂは同図ＡのＢ―Ｂ矢視図である。
符号の説明、１：ラジアルゲート、２：水路、
３：扉体、４：フロート、５：アーム、６：回動
軸、６ａ：回動制御片、７：軸受け、８：制御装
置、８ａ：ロツク機構、８ｂ：支持台、９：油圧
シリンダ、９ａ：ピストン、１０：切換スイツチ
、１０ａ：スイツチ、１１：外部フロート、１１
ａ：索条、１２：制御装置、１３：制御索条、１
４：ブレーキ装置、１４ａ：巻取り機、１４ｂ：
減速機、１４ｃ：ブレーキ用ローラ、１４ｄ：ブ
レーキ板、１４ｅ：スイツチ、１４ｆ：バネ、１
５：制御装置、１５ａ：枠体、１６：ブレーキ装
置、１６ａ：ブレーキバンド、１６ｂ：ブレーキ
車、１６ｃ：カムクラツチ、１６ｄ：軸、１６ｅ
：ギヤ、１６ｆ：ギヤ、１７：制御フロート、１
７ａ：フロート室、１７ｂ：出入口、１７ｃ：昇
降棒、１７ｄ：作動杆、１７ｅ：連結杆、１７ｆ
：制御杆。
Figures 1 to 4 show a first embodiment of the non-powered water control gate according to this invention, in which Figure 1 is a schematic side view of the gate, and Figure 2 is a schematic plan view of Figure 1. , FIG. 3 is an explanatory diagram of the operation, and FIG. 4 is a diagram showing the lock mechanism. 5 and 6 show a second embodiment of the non-powered water control gate according to this invention, FIG. 5 is a schematic side view of the gate, and FIG. 6 is a schematic internal view of the brake device. be. Figures 7 and 8
The figures show a third embodiment of the non-powered water control gate according to the invention, in which FIG. 7 is a schematic side view of the gate, FIG. 8A is a schematic cross-sectional view of the control device, and FIG.
Figure B is a view taken along the line BB in Figure A. Explanation of symbols, 1: Radial gate, 2: Waterway,
3: Door body, 4: Float, 5: Arm, 6: Rotation shaft, 6a: Rotation control piece, 7: Bearing, 8: Control device, 8a: Lock mechanism, 8b: Support base, 9: Hydraulic cylinder, 9a: Piston, 10: Changeover switch, 10a: Switch, 11: External float, 11
a: cable, 12: control device, 13: control cable, 1
4: Brake device, 14a: Winder, 14b:
Reducer, 14c: Brake roller, 14d: Brake plate, 14e: Switch, 14f: Spring, 1
5: Control device, 15a: Frame, 16: Brake device, 16a: Brake band, 16b: Brake wheel, 16c: Cam clutch, 16d: Shaft, 16e
: Gear, 16f: Gear, 17: Control float, 1
7a: Float chamber, 17b: Entrance/exit, 17c: Elevating rod, 17d: Operating rod, 17e: Connecting rod, 17f
: Control rod.
Claims (1)
フロート付きゲートを水路に設置し、所定水位以
下でフロートに作用する浮力によるゲートの上動
を阻止し且つ所定水位以上でゲートの上動の阻止
を解除する制御装置を設けたことを特徴とする無
動力制水ゲート。 ２ 制御装置にはゲートの上動の阻止を解除する
状態からゲートの上動を阻止する状態に戻すロツ
ク機構が設けられている請求項１記載の無動力制
水ゲート。[Claims for Utility Model Registration] 1. A gate with a float that can be moved up and down by the buoyant force acting on the float is installed in a waterway, preventing the gate from moving upward due to the buoyant force acting on the float below a predetermined water level, and above a predetermined water level. A non-powered water control gate characterized by being provided with a control device that releases the blockage of upward movement of the gate. 2. The non-powered water control gate according to claim 1, wherein the control device is provided with a locking mechanism that returns the gate from a state where the upward movement of the gate is released to a state where the upward movement of the gate is prevented.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10198388U JPH0223021U (en) | 1988-07-29 | 1988-07-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10198388U JPH0223021U (en) | 1988-07-29 | 1988-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0223021U true JPH0223021U (en) | 1990-02-15 |
Family
ID=31331473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10198388U Pending JPH0223021U (en) | 1988-07-29 | 1988-07-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0223021U (en) |
-
1988
- 1988-07-29 JP JP10198388U patent/JPH0223021U/ja active Pending
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