CN203129106U - Automatic opening and closing gate - Google Patents
Automatic opening and closing gate Download PDFInfo
- Publication number
- CN203129106U CN203129106U CN 201320080859 CN201320080859U CN203129106U CN 203129106 U CN203129106 U CN 203129106U CN 201320080859 CN201320080859 CN 201320080859 CN 201320080859 U CN201320080859 U CN 201320080859U CN 203129106 U CN203129106 U CN 203129106U
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- CN
- China
- Prior art keywords
- gate
- lock body
- elevating lever
- close
- connecting rod
- 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 provides an automatic opening and closing gate, and belongs to the field of water conservancy equipment. The automatic opening and closing gate structurally comprises a gate body and a gate, the gate is arranged on the rear portion of the gate body, the upper end of the gate is hinged to the gate body, an opening and closing device is arranged on the upper portion of the front side of the gate body, a starting device is mounted above the gate body, and the starting device is connected with the rear portion of the gate through a crank connecting rod. The opening and closing device is connected with the starting device. Compared with the prior art, the automatic opening and closing gate has the advantages of being reasonable in design, simple in structure, and convenient to use, and reducing manpower.
Description
Technical field
The utility model relates to a kind of water conservancy equipment, specifically a kind of automatic open and close gate.
Background technology
In hydraulic engineering, the effect of gate is dash and retaining.Closed shutter when water level is low keeps certain water level, satisfies the needs of drinking-water, shipping etc.When water level was high, upper pond level was higher than the level of tail water, and starting gate can flood discharge, water drainage, dash and become silted up.The existing sluice of China is many to move control with the mode of operation of Artificial Control motor, and the influence that changed back and forth by lock upstream and downstream water level often needs to open and close the gate several by tidewater in the time at diel, very big to the energy, artificial consumption.
Summary of the invention
Technical assignment of the present utility model is at the deficiencies in the prior art, and a kind of reasonable in design, automatic open and close gate that result of use is good is provided.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of automatic open and close gate, comprise lock body and gate, described gate is arranged on lock body rear portion, the gate upper end is hinged with the lock body, upper lateral part is provided with the open-close on-off device before the described lock body, above the lock body starting drive is installed, starting drive is connected with aforementioned gate rear portion by crank connecting link; The open-close on-off device is connected with starting drive.
A kind of automatic open and close gate, its described open-close on-off device comprises ball float, connecting rod, elevating lever and push switch, described ball float is installed in the connecting rod front end, the connecting rod postmedian is provided with support and hinged with it, the connecting rod at connecting rod and support pin joint rear portion is provided with slideway, and aforementioned elevating lever lower end is connected with slideway; Be installed with positioning sleeve on the described elevating lever and be slidingly connected with it, the elevating lever upper end is provided with the pressing plate that matches with aforementioned push switch, and the elevating lever between pressing plate and the positioning sleeve is provided with back-moving spring, and corresponding elevating lever bottom is provided with spacing preiection.
A kind of automatic open and close gate, its support, positioning sleeve are installed on the lock body front side wall, and push switch is installed in lock body upper end.
Automatic open and close gate of the present utility model compared with prior art, the beneficial effect that produces is:
The utlity model has characteristics such as reasonable in design, simple in structure, easy to use, function admirable, practicality, move reliable and stable, long service life; Can save manpower, the energy, can control the water level of upstream and downstream in flood season timely and effectively, reduce staff's labour intensity.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model.
Among the figure: 1, crank connecting link, 2, starting drive, 3, push switch, 4, pressing plate, 5, back-moving spring, 6, positioning sleeve, 7, restriction protrusion, 8, elevating lever, 9, slideway, 10, connecting rod, 11, ball float, 12, support, 13, the lock body, 14, gate.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done following detailed description the in detail.
As shown in drawings, automatic open and close gate of the present utility model, its structure comprises lock body 13 and gate 14, described gate 14 is arranged on lock body 13 rear portions, gate 14 upper ends and lock body 13 are hinged, upper lateral part is provided with the open-close on-off device before the described lock body 13, and starting drive 2 is installed above lock body 13, and starting drive 2 is connected with aforementioned gate 14 rear portions by crank connecting link 1; The open-close on-off device is connected with starting drive 2.
Described open-close on-off device comprises ball float 11, connecting rod 10, elevating lever 8 and push switch 3, described ball float 11 is installed in connecting rod 10 front ends, connecting rod 10 postmedians are provided with support 12 and hinged with it, connecting rod 10 is provided with slideway 9 with the connecting rod 10 at support 12 pin joint rear portions, and aforementioned elevating lever 8 lower ends are connected with slideway 9; Be installed with positioning sleeve 6 on the described elevating lever 8 and be slidingly connected with it, elevating lever 8 upper ends are provided with the pressing plate 4 that matches with aforementioned push switch 3, elevating lever 8 between pressing plate 4 and the positioning sleeve 6 is provided with back-moving spring 5, and corresponding elevating lever 8 bottoms are provided with spacing preiection 7; Support 12, positioning sleeve 6 are installed on lock body 13 front side walls, and push switch 3 is installed in lock body 13 upper ends.
Ball float is arranged on upper pond level one side.When upper pond level was too high, ball float moved under buoyancy, and elevating lever falls, and pressing plate is pressed on the push switch, and this moment, the starting drive running was opened a sluice gate and drawn out some water carrying namely on the gate by crank connecting link.When treating that upper pond level falls, ball float moves down, and pressing plate breaks away from push switch.Starting device counter-rotating this moment is till closing gate.
Except the described technical characterictic of manual, be those skilled in the art's known technology.
Claims (3)
1. automatic open and close gate, comprise lock body and gate, it is characterized in that described gate is arranged on lock body rear portion, the gate upper end is hinged with the lock body, upper lateral part is provided with the open-close on-off device before the described lock body, above the lock body starting drive is installed, starting drive is connected with aforementioned gate rear portion by crank connecting link; The open-close on-off device is connected with starting drive.
2. a kind of automatic open and close gate according to claim 1, it is characterized in that described open-close on-off device comprises ball float, connecting rod, elevating lever and push switch, described ball float is installed in the connecting rod front end, the connecting rod postmedian is provided with support and hinged with it, the connecting rod at connecting rod and support pin joint rear portion is provided with slideway, and aforementioned elevating lever lower end is connected with slideway; Be installed with positioning sleeve on the described elevating lever and be slidingly connected with it, the elevating lever upper end is provided with the pressing plate that matches with aforementioned push switch, and the elevating lever between pressing plate and the positioning sleeve is provided with back-moving spring, and corresponding elevating lever bottom is provided with spacing preiection.
3. a kind of automatic open and close gate according to claim 2 is characterized in that support, positioning sleeve are installed on the lock body front side wall, and push switch is installed in lock body upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320080859 CN203129106U (en) | 2013-02-22 | 2013-02-22 | Automatic opening and closing gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320080859 CN203129106U (en) | 2013-02-22 | 2013-02-22 | Automatic opening and closing gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203129106U true CN203129106U (en) | 2013-08-14 |
Family
ID=48937101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320080859 Expired - Fee Related CN203129106U (en) | 2013-02-22 | 2013-02-22 | Automatic opening and closing gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203129106U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104762933A (en) * | 2015-04-28 | 2015-07-08 | 山东农业大学 | Automatic measurement and water taking hollow gate |
| CN104863254A (en) * | 2015-05-15 | 2015-08-26 | 武汉圣禹排水系统有限公司 | C-type hydraulic automatic gate |
| CN110205978A (en) * | 2019-06-11 | 2019-09-06 | 长沙理工大学 | A kind of moment of dam break experiment opens a sluice gate device |
-
2013
- 2013-02-22 CN CN 201320080859 patent/CN203129106U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104762933A (en) * | 2015-04-28 | 2015-07-08 | 山东农业大学 | Automatic measurement and water taking hollow gate |
| CN104762933B (en) * | 2015-04-28 | 2016-06-08 | 山东农业大学 | Automatically the hollow gate of water intaking is weighed |
| CN104863254A (en) * | 2015-05-15 | 2015-08-26 | 武汉圣禹排水系统有限公司 | C-type hydraulic automatic gate |
| CN104863254B (en) * | 2015-05-15 | 2016-08-17 | 武汉圣禹排水系统有限公司 | C-type Hydro-automatic gate |
| CN110205978A (en) * | 2019-06-11 | 2019-09-06 | 长沙理工大学 | A kind of moment of dam break experiment opens a sluice gate device |
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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: 20130814 Termination date: 20140222 |