JPS57116820A - Gate for ship passage - Google Patents
Gate for ship passageInfo
- Publication number
- JPS57116820A JPS57116820A JP97381A JP97381A JPS57116820A JP S57116820 A JPS57116820 A JP S57116820A JP 97381 A JP97381 A JP 97381A JP 97381 A JP97381 A JP 97381A JP S57116820 A JPS57116820 A JP S57116820A
- Authority
- JP
- Japan
- Prior art keywords
- floating
- pillars
- door
- net
- opening
- 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)
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Abstract
PURPOSE: To easily open or close part of a floating net when a ship is passing by providing pillars with a float to part of the floating net, a floating door between the pillars, and an opening and closing device and a locking device for the floating door.
CONSTITUTION: A ship passage gate is provided at part of a floating net provided along the river width, and the bottoms of two pillars 1 and 2 facing each other and having floats 4 and 5 whose floating net is laid in the face of the river bank are fixed to a cross beam. Also, on the inside of one 1 of the pillars, a shaft 7 pivotally provided with a gear 6 is supported on bearings 8 and 9, a door 11 with a net of a width enough to reach the other pillar 2 is fixed to the shaft 7, and the gear 6 is engaged with a drive mechanism to make it an opening and closing device 12. Also, locking device is made up by providing a pair of fitting parts for male portion 13 and female portion 14 to the door 11 and the other pillar 2, and the opening or closing of the locking device is made by turning a rotary shaft 26 manually or electrically.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP97381A JPS5922847B2 (en) | 1981-01-07 | 1981-01-07 | Passage gate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP97381A JPS5922847B2 (en) | 1981-01-07 | 1981-01-07 | Passage gate |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57116820A true JPS57116820A (en) | 1982-07-21 |
JPS5922847B2 JPS5922847B2 (en) | 1984-05-29 |
Family
ID=11488554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP97381A Expired JPS5922847B2 (en) | 1981-01-07 | 1981-01-07 | Passage gate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5922847B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000064257A (en) * | 1998-08-13 | 2000-02-29 | Nakada Sangyo Kk | Electric vessel passage gate device |
CN111980538A (en) * | 2020-08-17 | 2020-11-24 | 梁聪 | Flood control wall for hydraulic engineering |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0513855Y2 (en) * | 1989-01-31 | 1993-04-13 | ||
CN103243686A (en) * | 2013-05-03 | 2013-08-14 | 黄河勘测规划设计有限公司 | Automatic gate hooking and unhooking grabbing beam with rotary pins and swing rings |
-
1981
- 1981-01-07 JP JP97381A patent/JPS5922847B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000064257A (en) * | 1998-08-13 | 2000-02-29 | Nakada Sangyo Kk | Electric vessel passage gate device |
CN111980538A (en) * | 2020-08-17 | 2020-11-24 | 梁聪 | Flood control wall for hydraulic engineering |
Also Published As
Publication number | Publication date |
---|---|
JPS5922847B2 (en) | 1984-05-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS57210489A (en) | Tape cassette | |
JPS57116820A (en) | Gate for ship passage | |
KR100432521B1 (en) | Automatic inversion and under drain floodgate equited with safety screen. | |
JPS559920A (en) | Operating method for water gate door | |
JPS54137532A (en) | Guide vanes for water wheel or pump water wheel | |
JPH0514222U (en) | Sluice door | |
IT8305124A0 (en) | MECHANICAL DEVICE TO CONTROL THE OPENING AND CLOSING OF CURTAINS OR CURTAINS OF THE TYPE WITH TWO PORTIONS MOVEABLE IN OPPOSITE DIRECTIONS. | |
JPS5766215A (en) | Levee gate | |
JPS54108798A (en) | Double door locking device | |
JPS52156294A (en) | Sealing mechanism for drain piping | |
JP2002038458A (en) | Float type radial gate for fish way | |
SU495411A1 (en) | Ship Lift Hydraulic Structures | |
SU897932A1 (en) | High-low tide hydraulic conveying apparatus | |
Toth | Hydrochemical conditions of an experimental area in the region of the Kiskoere river barrage. | |
JPS5569366A (en) | Water seal for gate valve | |
JPS56138084A (en) | Water tank for testing | |
JPS5357695A (en) | Gate structure for ships used for ocean disposal of waste material | |
JPS52118789A (en) | Blocking means for water withdrawal and discharge passage for ship bod y | |
JPS57116819A (en) | Marine reclamation work | |
Grimwood et al. | New Orleans Flood Gates Hydraulic Model Study | |
JPS5522544A (en) | Water-intrusion preventing apparatus for exhaust passage of outboard motor. | |
JPS5286618A (en) | Door check means for automobiles | |
Peter | New Bottom Outlet for the Schrah Dam at the Wagital Power Station, Siebnen(Neuer Grundablass fur die Staumauer Schrah der AG Kraftwerk Wagital, Siebnen) | |
JPS57180710A (en) | Sluice gate with underwater gate | |
SU906787A1 (en) | Transport floating dock |