CN201801850U - Steel gate - Google Patents
Steel gate Download PDFInfo
- Publication number
- CN201801850U CN201801850U CN2010205546349U CN201020554634U CN201801850U CN 201801850 U CN201801850 U CN 201801850U CN 2010205546349 U CN2010205546349 U CN 2010205546349U CN 201020554634 U CN201020554634 U CN 201020554634U CN 201801850 U CN201801850 U CN 201801850U
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- CN
- China
- Prior art keywords
- buoyancy tank
- river course
- steel gate
- water level
- 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.)
- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of water conservancy gates and provides a steel gate, which is mainly applied in water level control of various wide and narrow river channels. The steel gate is characterized in that a hollow floating box capable of rotating around the river channel is arranged on the river channel and is provided with a water level adjusting device and a high-water-level water inlet device; a gate body fixing support is arranged at the downstream of the river channel of the floating box and is provided with a gate body rotating bottom shaft in a penetrating manner; and the gate body rotating bottom shaft is fixedly connected with a gate body which is movably connected with the floating box by a connecting piece. The steel gate not only achieves the purpose of being capable of automatically realizing control of the water level height of the river channel, but also has the advantages that the structure is simple, the cost is low, the operation is safe and reliable and the service life is long.
Description
Technical field
The utility model belongs to water conservancy gate technical field, relates to a kind of steel gate.
Background technology
Aspect water resources and hydropower construction, along with the demand of water conservancy landscape construction, environmental renovation, navigation channel water level control, water conservancy irrigation and generating, rubber dam and the automatic turnover door of waterpower are used widely in wide river course and the super wide river course.But owing to the dam bag of rubber dam key component is rubber and canvas, the production link of dam bag is more, and technology is added rubber dam and easily worn out than difficult control, the operational management complexity, and poor stability is difficult for moving use in freezing season and occurs quality accident easily; And the automatic turnover door of waterpower since silt alluvial, door body and middle hinge when flood is big, exist block water and water in problem such as big floating thing collision, interruption of service often takes place.Incipient lower shaft rotary gate in the market owing to single hole that structure is limit is difficult to accomplish more than hundred meters, if accomplish reluctantly also can only strengthen lower shaft, brings the increase of manufacturing cost and use cost now.
Summary of the invention
The inventor finds that in the daily course of work existing river course rubber dam and the automatic turnover door of waterpower exist above-mentioned defective, improve through constantly exploring, technical problem to be solved in the utility model provide a kind of simple in structure, cost is low, safe and reliable to operation, long service life, can effectively control a kind of steel gate of river water level.
For solving the problems of the technologies described above, technical solution adopted in the utility model is that this steel gate structure is included in the hollow buoyancy tank that can rotate that is provided with on the river course at the bottom of the river course, on buoyancy tank, establish water level control apparatus and high water level water feed apparatus, establish a body fixed bearing in the downstream, river course of buoyancy tank, on door body fixed bearing, wear a body rotation lower shaft, door body rotation lower shaft is fixedlyed connected with the door body, flexibly connects by connector between the Men Tiyu buoyancy tank.
Described hollow buoyancy tank can be by establishing buoyancy tank rotational fixation seat or by being connected with the connecting rod that the river course bottom hinge connects with buoyancy tank at the bottom of the river course around rotating at the bottom of the river course.
Connector between described Men Tiyu buoyancy tank refers to metal pull bar or soft rope.
Described buoyancy tank can be made as the independent segment more than 2, can connect also between every adjacent segment and can not connect.
The utility model is owing to adopt technique scheme and measure, rotating hollow buoyancy tank is set on the river course, on buoyancy tank, establish water level control apparatus and high water level water feed apparatus, establish the pivoting door body that is connected with buoyancy tank in the downstream, river course of buoyancy tank, when not having water in the hollow buoyancy tank because buoyancy function buoyancy tank come-up, do fan-shaped rotation by a pull bar promotion door body in the process of buoyancy tank come-up and make a body vertical, thereby make it reach the purpose of dash; After water filling in the hollow buoyancy tank, because the effect buoyancy of gravity reduces, buoyancy tank sinks, doing fan-shaped rotation by a pull bar promotion door body in the process of sinking makes a body forward the level of approximation state to by vertical state, reach the purpose of opening a sluice gate and drawing out some water this moment, the utility model not only is able to automatically realize the purpose of control river water level height, and have simple in structure, cost is low, the advantage of safe and reliable to operation, long service life.
Description of drawings
Fig. 1 represents that the utility model buoyancy tank is by connecting rod and the perspective view that is connected at the bottom of the river course;
The perspective view that shows connecting rod in Fig. 2 presentation graphs 1;
Fig. 3 represents that the utility model buoyancy tank connects perspective view at the bottom of the river course by holder;
Show buoyancy tank and the perspective view that is connected at the bottom of the river course in Fig. 4 presentation graphs 3.
The specific embodiment
Below in conjunction with drawings and Examples, further specify the concrete structure of a kind of steel gate of the utility model.
Referring to Fig. 1, Fig. 2, a kind of steel gate structures of the utility model be included in be provided with on the river course 2 on 1 on riverbank can 2 ends, be articulated and connected and rotating hollow buoyancy tank 3 by connecting rod 8 around the river course, on buoyancy tank 3, establish water level control apparatus and high water level water feed apparatus (not shown), buoyancy tank 3 can be made as the independent segment more than 2, can connect also between every adjacent segment and can not connect, a body fixed bearing 4 is established in 2 downstreams, river course at buoyancy tank 3, on door body fixed bearing 4, wear a body rotation lower shaft 5, door body rotation lower shaft 5 is fixedlyed connected with door body 6, and 3 of door body 6 and buoyancy tanks pass through buoyancy tank pull bar 7 or soft rope flexibly connects.
Referring to Fig. 3, Fig. 4, in above-mentioned structure, hollow buoyancy tank 3 can be around the river course 2 ends rotate by in the river course 2 ends establish buoyancy tank rotational fixation seat 9 and realize.
The utility model is done fan-shaped rotation by the sink-float of buoyancy tank 3 by a buoyancy tank pull bar drive door body 6, thereby realize the purpose of control river water level height, have simple in structure, cost is low, the advantage of safe and reliable to operation, long service life, can be widely used in the water level control in various width river course.
Claims (4)
1. steel gate, it is characterized in that being included in the hollow buoyancy tank that can at the bottom of the river course, rotate that is provided with on the river course, on buoyancy tank, establish water level control apparatus and high water level water feed apparatus, establish a body fixed bearing in the downstream, river course of buoyancy tank, on door body fixed bearing, wear a body rotation lower shaft, door body rotation lower shaft is fixedlyed connected with the door body, flexibly connects by connector between the Men Tiyu buoyancy tank.
2. steel gate as claimed in claim 1 is characterized in that described hollow buoyancy tank can be by establishing buoyancy tank rotational fixation seat or by being connected with the connecting rod that the river course bottom hinge connects with buoyancy tank at the bottom of the river course around rotating at the bottom of the river course.
3. steel gate as claimed in claim 1 is characterized in that the connector between described Men Tiyu buoyancy tank refers to metal pull bar or soft rope.
4. steel gate as claimed in claim 1 is characterized in that described buoyancy tank can be made as the independent segment more than 2, can connect also between every adjacent segment and can not connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205546349U CN201801850U (en) | 2010-09-30 | 2010-09-30 | Steel gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205546349U CN201801850U (en) | 2010-09-30 | 2010-09-30 | Steel gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201801850U true CN201801850U (en) | 2011-04-20 |
Family
ID=43871357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205546349U Expired - Fee Related CN201801850U (en) | 2010-09-30 | 2010-09-30 | Steel gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201801850U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110013A (en) * | 2014-06-27 | 2014-10-22 | 武汉圣禹排水***有限公司 | Buoyancy-tank type upstream control weir gate |
| CN104695389A (en) * | 2015-02-10 | 2015-06-10 | 武汉圣禹排水***有限公司 | Double pontoon type upstream control weir gate device |
| CN105113464A (en) * | 2015-08-27 | 2015-12-02 | 武汉大学 | Rubber dam self-collapsing protecting method and device and device using method |
| CN106436657A (en) * | 2015-08-10 | 2017-02-22 | 日立造船株式会社 | Floating flap gate |
| CN107964916A (en) * | 2017-12-05 | 2018-04-27 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of method for preventing Reservoir of Hydropower Station equipment from freezing and equipment therefor |
| CN113981890A (en) * | 2021-11-05 | 2022-01-28 | 建湖宝迪工程机械有限公司 | Dam reinforcement and flood burst plugging equipment and working method thereof |
-
2010
- 2010-09-30 CN CN2010205546349U patent/CN201801850U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110013A (en) * | 2014-06-27 | 2014-10-22 | 武汉圣禹排水***有限公司 | Buoyancy-tank type upstream control weir gate |
| CN104695389A (en) * | 2015-02-10 | 2015-06-10 | 武汉圣禹排水***有限公司 | Double pontoon type upstream control weir gate device |
| CN106436657A (en) * | 2015-08-10 | 2017-02-22 | 日立造船株式会社 | Floating flap gate |
| CN106436657B (en) * | 2015-08-10 | 2020-05-22 | 日立造船株式会社 | Floating body type hinge gate |
| CN105113464A (en) * | 2015-08-27 | 2015-12-02 | 武汉大学 | Rubber dam self-collapsing protecting method and device and device using method |
| CN107964916A (en) * | 2017-12-05 | 2018-04-27 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of method for preventing Reservoir of Hydropower Station equipment from freezing and equipment therefor |
| CN113981890A (en) * | 2021-11-05 | 2022-01-28 | 建湖宝迪工程机械有限公司 | Dam reinforcement and flood burst plugging equipment and working method thereof |
| CN113981890B (en) * | 2021-11-05 | 2023-01-31 | 建湖宝迪工程机械有限公司 | Dam reinforcement and flood burst plugging equipment and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20130930 |