JPS57123312A - Discharge gate equipped with roller in gate groove - Google Patents
Discharge gate equipped with roller in gate grooveInfo
- Publication number
- JPS57123312A JPS57123312A JP882881A JP882881A JPS57123312A JP S57123312 A JPS57123312 A JP S57123312A JP 882881 A JP882881 A JP 882881A JP 882881 A JP882881 A JP 882881A JP S57123312 A JPS57123312 A JP S57123312A
- Authority
- JP
- Japan
- Prior art keywords
- gate
- roller
- gate groove
- door
- door body
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/26—Vertical-lift gates
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Barrages (AREA)
Abstract
PURPOSE:To make the opening width of a gate groove smaller for preventing the intrusion of flowing water into the gate groove of a dam gate for regulating the flow of water by using a method in which a roller provided to the door body is set in the gate groove and a support plate projecting from the door body is provided on the roller. CONSTITUTION:By a support plate 6 projecting a door body, load to be burdened on the gate is transmitted through a rotary support plate 15 to the main roller 7. As the gate goes up or down, the main roller 7 turns around a roller shaft 16, and its load is transmitted through a fixed frame 8 on the door catch side to a door catch metal 12 and then to a dam body 1. Also, the main roller 7 is adjusted by a removing beam for the outside removing door catch metal and then the door body is inserted. By this, the opening width 11 of the gate groove can be made much smaller, and since the gate groove is filled with the roller fixed frame 8 on the door catch side, the flowing of water toward downstream can be stabilized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP882881A JPS57123312A (en) | 1981-01-23 | 1981-01-23 | Discharge gate equipped with roller in gate groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP882881A JPS57123312A (en) | 1981-01-23 | 1981-01-23 | Discharge gate equipped with roller in gate groove |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57123312A true JPS57123312A (en) | 1982-07-31 |
| JPH0144846B2 JPH0144846B2 (en) | 1989-09-29 |
Family
ID=11703648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP882881A Granted JPS57123312A (en) | 1981-01-23 | 1981-01-23 | Discharge gate equipped with roller in gate groove |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57123312A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108203970A (en) * | 2018-01-15 | 2018-06-26 | 张胜萍 | A kind of flood control dam interception equipment |
| CN108442336A (en) * | 2018-04-28 | 2018-08-24 | 黄宇松 | A kind of floodgate of hydraulic engineering anticorrosion high intensity |
-
1981
- 1981-01-23 JP JP882881A patent/JPS57123312A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108203970A (en) * | 2018-01-15 | 2018-06-26 | 张胜萍 | A kind of flood control dam interception equipment |
| CN108442336A (en) * | 2018-04-28 | 2018-08-24 | 黄宇松 | A kind of floodgate of hydraulic engineering anticorrosion high intensity |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0144846B2 (en) | 1989-09-29 |
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