CN2913452Y - Pivot leaf gate - Google Patents
Pivot leaf gate Download PDFInfo
- Publication number
- CN2913452Y CN2913452Y CN 200620120725 CN200620120725U CN2913452Y CN 2913452 Y CN2913452 Y CN 2913452Y CN 200620120725 CN200620120725 CN 200620120725 CN 200620120725 U CN200620120725 U CN 200620120725U CN 2913452 Y CN2913452 Y CN 2913452Y
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- gate
- landing legs
- buttress
- supporting leg
- 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 relates to a shutter gate, which comprises a door sheet, a plurality of landing legs, and a concrete supporting pier, wherein the door sheet and landing legs form the gate leaf of the shutter gate, and the supporting part comprises the concrete supporting pier, roller wheels fixed on the supporting pier, a track fixed on the landing legs, a connecting rod connecting the landing legs and supporting pier. The utility model is characterized in that the shutter gate also comprises a hydraulic oil cylinder installed between the landing legs and an oil cylinder supporting pier, a piston rod of the hydraulic oil cylinder is ratably connected with an oil cylinder hinge bearing fixed on the landing legs, an earring of the hydraulic oil cylinder is ratably connected with an oil cylinder bearing fixed on the oil cylinder supporting pier; and the two ends of the connecting rod are respectively hinged on the landing legs and concrete supporting pier. The shutter gate in the utility model can be safely opened or closed at any water level, and can be still normally opened and closed when the hydraulic system is not opened and the water reaches equivalent level.
Description
Technical field
The utility model relates to a kind of flap gate.
Background technology
Plate-turning door (being commonly called as movable dam) is used for departments such as urban flood defence, changing environment, irrigation, generating, power supply and tourism and exists, and on the small-sized river course among the diversion, is particularly useful for breaking in that the flood swelled in volume, builds on the ungetable mountain stream river course that powers.Involute waterpower flap gate is by water pressure and gate deadweight automatic open and close, need not open/close machinery and other power, only need a small amount of personal management, can save a large amount of construction investments and overhead cost, opening and closing gate with machinery compares and can reduce investment outlay more than 50%, especially in the remote river that rises suddenly and fall suddenly, gate was closed catchwork irrigation automatically when water level was low; Gate was opened flood discharge automatically when flood season level was high; After the flood, drawdown, gate is closed automatically, can make full use of water resource, improves the utilization rate of water.But this type of gate is in operation and also has some problems.When gate is built on the mountain channel, have characteristics such as the oncoming force is violent, speed big, it is strong to wash away, floating thing is many during river course flood.Around foreign material such as weeds, branch, trunk are blocked in twisted seat, can influence return closing of gate, the serious slit that will be stuck between gate and the base plate causes not holding water.These foreign material of cleaning are also relatively more difficult after flood season, need to use jack crane or assembly pulley that gate opening is removed, and bring very big trouble to management work, also can cause the certain economic loss.
The utility model content
The purpose of this utility model is at easily being blocked by foreign material of existing in the engineering actual motion of present panel turnover sluice gate and open and close problems such as ineffective, vibration, beating, bump and a kind of novel flap gate designed.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of flap gate, include door-plate, some supporting legs, concrete buttress, hydraulic jack, door-plate and supporting leg are formed the gate flap of flap gate, by concrete buttress, the connecting rod that is fixed on roller on the buttress, is fixed on the track on the supporting leg and connects supporting leg and buttress forms supporting part, wherein hydraulic jack is arranged between supporting leg and the oil cylinder buttress, the oil cylinder piston bar props up free bearing with oil cylinder on being fixed on supporting leg and is connected, the oil cylinder earrings is connected with cylinder support on being fixed on the oil cylinder buttress, and hydraulic jack can prop up the free bearing axle around hinge and oil cylinder and rotate.Flap gate rely on door-plate, supporting leg, rail support on roller to bear water pressure, roller is fixedly connected on the concrete buttress by roller support, connecting rod is being controlled the movement locus of gate flap to increase the impedance to external force, roller and track, roller and roller wheel shaft, connecting rod and connecting rod support axle can move commentaries on classics flexibly.In running, by being connected of Hydraulic Station and hydraulic oil pipe, fry dried food ingredients is delivered in each oil cylinder, all can safe opening and closed shutter under any water level.
Flap gate of the present utility model all can safe opening under any water level or cuts out, when not starting hydraulic system, reach still normally opening and closing behind the equivalent water level, gate when operation can be under waterpower and deadweight effect steady switch, also can arbitrarily open or closed shutter by the synchronous start-up system of hydraulic control; The hydraulic cylinder of flap gate has damping effect, can effectively eliminate flap gate exist blocked by foreign material and leaking of causing, vibrate, beating and the big problem of maintenance difficulty; Safe and reliable to operation.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Among the figure:
1, door-plate; 2, supporting leg; 3, concrete buttress; 4, hydraulic jack; 5, gate flap; 6, roller; 7, track; 8, connecting rod; 9, oil cylinder buttress; 10, oil cylinder piston bar; 11, oil cylinder props up free bearing; 12, oil cylinder earrings; 13, cylinder support; 14, hinge; 15, roller wheel shaft; 16, connecting rod support axle; 17, oil cylinder props up the free bearing axle; 18, roller support
The specific embodiment
With embodiment the utility model is described in further detail with reference to the accompanying drawings below.
As shown in Figure 1, the described flap gate of the utility model embodiment includes door-plate 1, some supporting legs 2, concrete buttress 3, hydraulic jack 4, door-plate 1 and supporting leg 2 are formed the gate flap 5 of flap gate, by concrete buttress 3, be fixed on the roller 6 on the buttress 3, be fixed on the track 7 on the supporting leg 2 and connect supporting leg 2 and form supporting part with the connecting rod 8 of concrete buttress 3, wherein hydraulic jack 4 is arranged between supporting leg 2 and the oil cylinder buttress 9, oil cylinder piston bar 10 props up free bearing 11 with oil cylinder on being fixed on supporting leg 2 and is connected, oil cylinder earrings 12 is connected with cylinder support 13 on being fixed on oil cylinder buttress 9, and can have mercy on hinge 14 and oil cylinder of hydraulic jack 4 props up free bearing axle 17 and rotate.
Flap gate relies on door-plate 1, supporting leg 2, track 7 to be supported on the roller 6 to bear water pressure, roller 6 is fixedly connected on the concrete buttress 3 by roller support 18, connecting rod 8 is being controlled the movement locus of gate flap 5 to increase the impedance to external force, roller 6 and track 7, roller 6 and roller wheel shaft 15, connecting rod 8 can move commentaries on classics flexibly with connecting rod support axle 16.Hydraulic jack 4 plays under any water level all can safe opening and the effect of closed shutter, in running, by being connected of Hydraulic Station and hydraulic oil pipe, fry dried food ingredients is delivered in each hydraulic jack 4 opening and closing of control sluice gate flap 5.
Claims (1)
1, a kind of flap gate, include door-plate (1), some supporting legs (2), concrete buttress (3), wherein door-plate (1) and supporting leg (2) are formed the gate flap (5) of flap gate, by concrete buttress (3), be fixed on the roller (6) on the buttress (3), be fixed on the track (7) on the supporting leg (2) and connect supporting leg (2) and form supporting part with the connecting rod (8) of buttress (3), it is characterized in that: also comprise the hydraulic jack (4) that is arranged between supporting leg (2) and the oil cylinder buttress (9), the oil cylinder piston bar (10) of hydraulic jack (4) props up free bearing (11) and is rotatably connected with being fixed on oil cylinder on the supporting leg (2), and the oil cylinder earrings (12) of hydraulic jack (4) and the cylinder support (13) that is fixed on the oil cylinder buttress (9) are rotatably connected; Connecting rod (8) two ends are hinged on respectively on supporting leg (2) and the concrete buttress (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620120725 CN2913452Y (en) | 2006-06-23 | 2006-06-23 | Pivot leaf gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620120725 CN2913452Y (en) | 2006-06-23 | 2006-06-23 | Pivot leaf gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2913452Y true CN2913452Y (en) | 2007-06-20 |
Family
ID=38168050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620120725 Expired - Fee Related CN2913452Y (en) | 2006-06-23 | 2006-06-23 | Pivot leaf gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2913452Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720166A (en) * | 2012-06-28 | 2012-10-10 | 衢州市河圣水力自控翻板门有限公司 | Dual-drive flap gate system |
| CN103334411A (en) * | 2013-06-25 | 2013-10-02 | 衢州市河圣水力自控翻板门有限公司 | The steel work flap gate |
| CN103726478A (en) * | 2014-01-14 | 2014-04-16 | 张国元 | Double-acting steel flap gate |
| CN110042811A (en) * | 2019-05-13 | 2019-07-23 | 四川港航嘉陵江金沙航电开发有限公司 | A kind of method of gate wave resistance anti-slag |
-
2006
- 2006-06-23 CN CN 200620120725 patent/CN2913452Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720166A (en) * | 2012-06-28 | 2012-10-10 | 衢州市河圣水力自控翻板门有限公司 | Dual-drive flap gate system |
| CN102720166B (en) * | 2012-06-28 | 2014-12-10 | 衢州市河圣水力自控翻板门有限公司 | Dual-drive flap gate system |
| CN103334411A (en) * | 2013-06-25 | 2013-10-02 | 衢州市河圣水力自控翻板门有限公司 | The steel work flap gate |
| CN103726478A (en) * | 2014-01-14 | 2014-04-16 | 张国元 | Double-acting steel flap gate |
| CN103726478B (en) * | 2014-01-14 | 2016-06-29 | 张国元 | A kind of control method of steel double acting flap gate |
| CN110042811A (en) * | 2019-05-13 | 2019-07-23 | 四川港航嘉陵江金沙航电开发有限公司 | A kind of method of gate wave resistance anti-slag |
| CN110042811B (en) * | 2019-05-13 | 2021-06-22 | 四川港航嘉陵江金沙航电开发有限公司 | Method for preventing waves and slag of gate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070620 Termination date: 20140623 |
|
| EXPY | Termination of patent right or utility model |