CN106522175A - Automatic opening and closing type hydraulic radial gate - Google Patents
Automatic opening and closing type hydraulic radial gate Download PDFInfo
- Publication number
- CN106522175A CN106522175A CN201611182152.3A CN201611182152A CN106522175A CN 106522175 A CN106522175 A CN 106522175A CN 201611182152 A CN201611182152 A CN 201611182152A CN 106522175 A CN106522175 A CN 106522175A
- Authority
- CN
- China
- Prior art keywords
- gate
- hinged
- door leaf
- supporting
- gate door
- 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
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
- E02B7/40—Swinging or turning gates
- E02B7/42—Gates of segmental or sector-like shape with horizontal axis
Abstract
The invention discloses an automatic opening and closing type hydraulic radial gate. The gate comprises a first supporting hinged base arranged on a dam pier, the first supporting hinged base is connected to a supporting arm in a hinged mode, the other end of the supporting arm is fixedly connected to a gate leaf, the gate leaf is of a hollow water tank type structure, a face plate on the side, opposite to the supporting arm, of the gate leaf is a radial plate, the radius line of the radial plate does not coincide with the turning radius line of the supporting arm, a water inlet device is arranged on the radial plate on the upstream side, and a water drainage device is arranged on the gate leaf on the downstream side. A second supporting hinged base arranged on the dam pier is connected to a damping rod in a hinged mode, and the other end of the damping rod is connected to the gate leaf in a hinged mode. The gate is simple in structure and low in manufacturing cost. The position of the gate is controlled through the balance between the water pressure and the self weight of the gate. The gate is especially suitable for remote areas, areas with unstable electric power supply or areas with electric power supply difficult to guarantee.
Description
Technical field
The present invention relates to hydraulic engineering technical field, opens and closes gates of segmental shape more particularly, to a kind of hydraulic automatism.
Background technology
For rural area or the medium and small reservoirs of remote districts, should be according to periphery water consumption and rivers current amount regulating gate
Unlatching, should water-retention to meet the needs such as normal production, life and landscape water, when there is flood, starting gate is let out again
Flood.As power supply cost from far-off regions is higher and unstable, there is the hidden danger that can not be opened and closed in good time using the gate of Electric control,
Normal production, life to nearby residents is impacted, and when situation is serious, or even can endanger resident's life, property safety.
The content of the invention
The present invention provides a kind of hydraulic automatism and opens and closes gates of segmental shape, it is therefore intended that reservoir lock when solution supply of electric power is abnormal
The problem that door can not be opened and closed in good time.
For achieving the above object, the present invention can take following technical proposals：
Hydraulic automatism of the present invention opens and closes gates of segmental shape, including first free bearing being arranged on Ba Dun, described first
Support arm is hinged with free bearing, the other end and the gate door leaf of the support arm are fixedly linked, the gate door leaf is hollow water tank type
Structure, the gate door leaf panel with the support arm opposite side are arc, the radius of the arc and a revolution of arm half
Radial line does not coincide, and on the arc of upstream side is provided with water feed apparatus, is provided with the gate door leaf in downstream
Drainage arrangement.
Damper rod is hinged with second free bearing being arranged on Ba Dun, the other end of the damper rod is hinged on the lock
On door door leaf.Above-mentioned damper rod can make gate held stationary in opening-closing process, it is to avoid vibration and impact.
The hydraulic automatism for providing of the invention opens and closes gates of segmental shape, and simple structure, low cost are acted on gate certainly using hydraulic pressure
Balance between weight is controlled to position of strobe, can work as water with automatic starting gate when there is flood or too high water level
Position again can be automatically switched off gate after falling after rise, it is to avoid during power breakdown, gate normally can not be opened and closed, and then affect nearby residents
The situation of productive life etc. occurs.The present invention is for remote districts, supply of electric power unstable region or the area being difficult to ensure that
It is especially suitable.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Specific embodiment
As shown in figure 1, hydraulic automatism of the present invention opens and closes gates of segmental shape, including first be arranged on dam pier 7
Free bearing, is hinged with support arm 1 on first free bearing, the other end of support arm 1 is connected with gate door leaf 2.Gate door leaf 2 is hollow water tank
Formula structure, 2 panel of gate door leaf with 1 opposite side of support arm are arc 3.Above-mentioned support arm 1 is rotated around pin joint O, its
The movement locus of distal end A points are as shown in Fig. 1 mean camber line aa ＇；Arc 3 is misaligned with camber line aa ＇, and the center of circle O ＇ of arc are located at
On pin joint O, therefore the radius O ＇ A of the arc 3 and radius of gyration line OA of support arm 1 does not coincide, and the fortune of arc 3
Dynamic rail mark is as shown in Fig. 1 mean camber line bb ＇.Upstream water pressure is born using the arc 3 of the structure, and then obtains gate door leaf 2
Obtain sufficient uplift pressure.Water feed apparatus 4 are communicated with the gate door leaf 2 of 3 side of arc, below water feed apparatus 4
Gate door leaf 2 on be communicated with drainage arrangement 5, the drainage arrangement 5 be located at current downstream.Water feed apparatus 4 and drainage arrangement 5 are used
In the moisture storage capacity in hollow water tank is controlled, so as to the unlatching water level of regulating gate.Second free bearing is additionally provided with dam pier 7, the
Damper rod 6 is hinged with two free bearings, the other end of damper rod 6 is hinged on gate door leaf 2.The damper rod 6 can make gate
The held stationary in opening-closing process, it is to avoid vibration and impact.
When above-mentioned gate door leaf 2 is placed in current, the water pressure acted on arc 3 produces floating support to gate door leaf 2
Power, when uplift pressure is more than gate gravity and other resistances, gate door leaf 2 will move unlatching, until it reaches certain position, this
When uplift pressure and gate gravity and other resistances regain balance.Water feed apparatus 4 and drainage arrangement 5 are used for hollow water tank water intake
Or draining, gate deadweight is changed by the moisture storage capacity adjusted in hollow water tank.When needing gate door leaf 2 to open in high water level,
Water feed apparatus 4 are opened, increases the moisture storage capacity of hollow water tank；When needing gate door leaf 2 to open in low water level, drainage arrangement is opened
5, reduce the moisture storage capacity of hollow water tank.In the moving process of gate door leaf 2, damper rod 6 can effectively weaken elliptical gear, make
Its held stationary state.
The present invention answers treatment in accordance with local conditions, and the dash water level of gate is arranged by drawing the water and drainage arrangement of upstream, makes generation flood
Automatic starting gate when water or too high water level, water level can be automatically switched off gate after falling after rise again, fully just ensure nearby residents
Often live.
Claims (2)
1. a kind of hydraulic automatism opens and closes gates of segmental shape, including first free bearing being arranged on Ba Dun, it is characterised in that：Described
Support arm is hinged with one free bearing（1）, the support arm（1）The other end and gate door leaf（2）It is fixedly linked, the gate door leaf
（2）For hollow water tank type structure, with the support arm（1）The gate door leaf of opposite side（2）Panel is arc（3）, the arc
Shape plate（3）Radius and support arm（1）Radius of gyration line does not coincide, positioned at the arc of upstream side（3）On be provided with into water
Device（4）, positioned at the gate door leaf in downstream（2）On be provided with drainage arrangement（5）.
2. hydraulic automatism according to claim 1 opens and closes gates of segmental shape, it is characterised in that：Second be arranged on Ba Dun
Damper rod is hinged with free bearing（6）, the damper rod（6）The other end be hinged on the gate door leaf（2）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611182152.3A CN106522175A (en) | 2016-12-20 | 2016-12-20 | Automatic opening and closing type hydraulic radial gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611182152.3A CN106522175A (en) | 2016-12-20 | 2016-12-20 | Automatic opening and closing type hydraulic radial gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106522175A true CN106522175A (en) | 2017-03-22 |
Family
ID=58341175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611182152.3A Pending CN106522175A (en) | 2016-12-20 | 2016-12-20 | Automatic opening and closing type hydraulic radial gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106522175A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219286A (en) * | 2019-06-14 | 2019-09-10 | 安徽省（水利部淮河水利委员会）水利科学研究院（安徽省水利工程质量检测中心站） | A kind of light-weighted corrugated plating gate |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2074321U (en) * | 1990-07-16 | 1991-04-03 | 杨金贤 | Automatic control gate for hydraulic engineering |
| US5516230A (en) * | 1994-05-05 | 1996-05-14 | Bargeron; Richard J. | Gate for controlling upstream water level |
| CN1876965A (en) * | 2005-06-09 | 2006-12-13 | 上海勘测设计研究院 | Goggles-shaped gate |
| CN104452684A (en) * | 2014-12-18 | 2015-03-25 | 山东农业大学 | Hydro-automatic hollow flap gate |
| CN105019413A (en) * | 2015-07-25 | 2015-11-04 | 山东农业大学 | Sector-shaped hollow water collecting gate |
| CN205444130U (en) * | 2015-12-26 | 2016-08-10 | 江南水利水电工程公司 | Power station dam bank flood discharge hole radial gate |
| CN206267113U (en) * | 2016-12-20 | 2017-06-20 | 黄河勘测规划设计有限公司 | Hydraulic automatism opens and closes gates of segmental shape |
-
2016
- 2016-12-20 CN CN201611182152.3A patent/CN106522175A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2074321U (en) * | 1990-07-16 | 1991-04-03 | 杨金贤 | Automatic control gate for hydraulic engineering |
| US5516230A (en) * | 1994-05-05 | 1996-05-14 | Bargeron; Richard J. | Gate for controlling upstream water level |
| CN1876965A (en) * | 2005-06-09 | 2006-12-13 | 上海勘测设计研究院 | Goggles-shaped gate |
| CN104452684A (en) * | 2014-12-18 | 2015-03-25 | 山东农业大学 | Hydro-automatic hollow flap gate |
| CN105019413A (en) * | 2015-07-25 | 2015-11-04 | 山东农业大学 | Sector-shaped hollow water collecting gate |
| CN205444130U (en) * | 2015-12-26 | 2016-08-10 | 江南水利水电工程公司 | Power station dam bank flood discharge hole radial gate |
| CN206267113U (en) * | 2016-12-20 | 2017-06-20 | 黄河勘测规划设计有限公司 | Hydraulic automatism opens and closes gates of segmental shape |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219286A (en) * | 2019-06-14 | 2019-09-10 | 安徽省（水利部淮河水利委员会）水利科学研究院（安徽省水利工程质量检测中心站） | A kind of light-weighted corrugated plating gate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170322 |