JPS56156305A - Safety gate structure for intake device - Google Patents
Safety gate structure for intake deviceInfo
- Publication number
- JPS56156305A JPS56156305A JP5996880A JP5996880A JPS56156305A JP S56156305 A JPS56156305 A JP S56156305A JP 5996880 A JP5996880 A JP 5996880A JP 5996880 A JP5996880 A JP 5996880A JP S56156305 A JPS56156305 A JP S56156305A
- Authority
- JP
- Japan
- Prior art keywords
- gate
- head
- counter weight
- vertical
- flap gate
- 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.)
- Granted
Links
Landscapes
- Barrages (AREA)
Abstract
PURPOSE: To permit the regulation of the flow of water by a method in which a flap gate and a counter weight are separately provided to the lower gate body, where a vertical shaft turn type of flap gate is provided in such a was as to prevent a pulsating movement and also to ensure stable operation.
CONSTITUTION: A gate 2 having a flat section and a semicircular shape is so designed that a gate body 6 which can move vertically through a roller 5 on guide rails 4 provided to foundations 3 on both sides is connected in vertical and plural stages and can be moved vertically in response to the level of water on each upstream A side, whereby overflow is formed on a set head. If a set head is exceeded by an unexpected event, the balance of the counter weight (not illustrated) is broken, the flap gate 9 is opened by turning around the vertical shaft 8 as the center from a full line state to a broken line state, and underflow is formed to compensate for the vertical head. When compensation for the head is over, the counter weight gradually closes the flap gate 9 by means of a wire 16 through pulleys 14 and 15.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5996880A JPS56156305A (en) | 1980-05-08 | 1980-05-08 | Safety gate structure for intake device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5996880A JPS56156305A (en) | 1980-05-08 | 1980-05-08 | Safety gate structure for intake device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56156305A true JPS56156305A (en) | 1981-12-03 |
JPS6242084B2 JPS6242084B2 (en) | 1987-09-07 |
Family
ID=13128471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5996880A Granted JPS56156305A (en) | 1980-05-08 | 1980-05-08 | Safety gate structure for intake device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56156305A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109440740A (en) * | 2018-12-21 | 2019-03-08 | 陈祖永 | A kind of headstock gear of sluice gate |
-
1980
- 1980-05-08 JP JP5996880A patent/JPS56156305A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109440740A (en) * | 2018-12-21 | 2019-03-08 | 陈祖永 | A kind of headstock gear of sluice gate |
Also Published As
Publication number | Publication date |
---|---|
JPS6242084B2 (en) | 1987-09-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS56156305A (en) | Safety gate structure for intake device | |
JPS52115038A (en) | Elevator | |
JPS52135199A (en) | Self running platform | |
JPS5691974A (en) | Controller for cast molten metal level | |
JPS5789005A (en) | Device for moving form for wall | |
JPS5733610A (en) | Self-opening and closing device for water gate | |
JPS55165191A (en) | Treatment apparatus of water | |
JPS5794412A (en) | Controlling apparatus for shape and crown of sheet in rolling mill | |
JPS56119014A (en) | Vertical-type water gate with subgate for water level fine adjustment | |
JPS5685011A (en) | Controlling method for flow rate of river water | |
JPH0453498Y2 (en) | ||
KR850001937A (en) | Automatic water level control method and device | |
JPS5619116A (en) | Temperature control method for cooling system | |
RU1800448C (en) | Upper pond water controller | |
JPS57193614A (en) | Simple dust remover | |
JPS53131646A (en) | Speed regulating apparatus for elevator | |
JPS5530035A (en) | Multi-stage selective intake device | |
JPS5361837A (en) | Speed control device for elevator cage | |
JPS6473174A (en) | Output limiting device for water wheel | |
JPS57197308A (en) | Water intake device | |
JPS57718A (en) | Automatic controlling method for constant water level | |
JPS56115410A (en) | Water volume control and floating matter removal for water channel | |
JPS5715712A (en) | Sluice gate tilting toward upstream side | |
JPS5556894A (en) | Controlling method for final sedimentation basin | |
JPS5447262A (en) | Device for informing direction of elevator operation |