CN103362105A - Automatic switch of double-layer arc gate - Google Patents
Automatic switch of double-layer arc gate Download PDFInfo
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- CN103362105A CN103362105A CN2012101067156A CN201210106715A CN103362105A CN 103362105 A CN103362105 A CN 103362105A CN 2012101067156 A CN2012101067156 A CN 2012101067156A CN 201210106715 A CN201210106715 A CN 201210106715A CN 103362105 A CN103362105 A CN 103362105A
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- gate
- arc
- automatic switch
- main shutter
- dam
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Abstract
The invention discloses an automatic switch of a double-layer arc gate, which comprises a control mechanism on a dam, and is characterized by further comprising an open arc gate arranged on an upper layer and a culvert arc gate arranged on a lower layer, wherein concrete interlayers at intervals are arranged in the middle; a culvert arc main gate which is close to a high-flow and high-water head and at the front of the dam is divided into an arc main gate and an arc maintenance gate which are on upper and lower layers; the control mechanism comprises a contraction steel rope, a gear, a rack, a linkage wheel, a steel rail and a non-return device; and a driving wheel, a cooperating gate bracket and a cooperating gate are arranged on the opposite side of the open arc gate. The automatic switch has the advantages of simple structure, low construction cost, safety, firmness and the like.
Description
Technical field
The present invention relates to the water conservancy equipment technical field, more particularly relate to a kind of two-layer equation Segment gate automatic switch.
Background technology
At present, the gate in the power station is such as the double-deck gate in the Ge Zhou Ba in large flow, large aperture; Lock chamber is for driving the flat lock of worn-out formula, 43 meters of gate floor elevations, and wide 12 meters, high 24 meters of lock hole, upper strata are plane gate, lower floor establishes Segment gate.There is horizontal plane interlayer the centre, and maximum stream flow is that totally 27 apertures, three holes, one company, overall structures are divided 9 lockage chambers to 83900m3.To make things convenient for flood discharge and to adjust river gesture generating navigation as purpose.The gate technology of traditional design, the double-deck gate similar for Gezhou Dam has following defective;
One, tradition keying Lou Tingyao is higher than dam facing, the professional to use power supply power in high-altitude remote-controlled operation, open-close on-off;
Two, tradition is because opening and closing platform superelevation obstacle double-layer door, and gate floor can not reduce the lockage water-head and come sand washing;
Three, tradition can't share a control automatic switch to double-deck Segment gate under the dam facing of upper strata;
Four, traditional bilayer of can not realizing all is that Segment gate all is automatic switch;
Five, tradition breaks through and improves and will strengthen high water head to double-deck Segment gate, makes things convenient for accumulation of energy also not reach.
Summary of the invention
Purpose of the present invention is exactly in order to solve the deficiency of prior art, and provides a kind of simple in structure, and energy and labour saving opens and closes flexibly, simultaneously safety automatic two-layer equation Segment gate firmly.
The present invention adopts following technical solution to realize above-mentioned purpose:
A kind of two-layer equation Segment gate automatic switch, comprise the controlling organization on the dam, it is characterized in that, it also comprises the culvert-type Segment gate that is arranged on the worn-out formula Segment gate of opening of upper strata and lower floor, the centre is provided with the concrete interlayer of spacing, near the culvert-type arc main shutter of large flow high water head, be divided into bilevel arc main shutter, arc Emergency Gate before the dam; Described controlling organization comprises contraction cable wire, gear, tooth bar, connecting traction wheel, rail and check device; Described upper strata opens that the relative side side of worn-out formula Segment gate also is provided with drive, pull together door bracket and the door of pulling together.
The arc main shutter of described lower floor and the surface of arc Emergency Gate are respectively cambered surface, and the back side is the plane; Described on the dam that arc main shutter and arc access door are pressed close to, be provided with the hidden position of corresponding arc main shutter and arc access door surface topography.
Described arc Emergency Gate bottom arranges air bag, is controlled by controlling organization.
Described rail is arranged on above the gate, is extended to the top of lock chamber by the middle part.
Described contraction cable wire connects the fixed pulley of arc main shutter and arc access door and the two outer end; Be provided with jointed shaft on described arc main shutter and the arc access door.
The beneficial effect that the present invention adopts above-mentioned technical solution to reach is:
1, Segment gate automatic switch of the present invention is broken through the culvert-type high water head, and the impact of large flow without power supply and power, need not exceed the keying building booth of dam facing, utilizes the water self-energy, opens and closes Segment gate; Can also not establish the impact that gate slot is subjected to water pressure, frictional resistance is little, open and close flexibly, and surperficial similar arch bridge structure, it is strong to bear water pressure, and the lock chamber ground sill reduces, and than plane gate obvious advantage is arranged.
2, shrink cable wire by controls such as tooth bar, gears, main shutter cooperates access door, mutually assists open and close, safety labor-saving; The switching of regulating gate in the control room, handled easily, and the operation of adaptation culvert-type structure control switch current; After unlatching, Segment gate can the hidden bit of automatic concealed in dam, guarantees that flow is unobstructed.
3, whole system of the present invention is simple in structure, energy and labour saving, and construction cost is low, and safety is firmly practical reliable, and economic benefit is high, reduces the gate floor sand washing, solves problem for the husky heavy reservoir area, moraine upstream of mud, adds the high water head energy storage power generation.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is another enforcement state closing structure schematic diagram of the present invention.
Description of reference numerals: 1 dam, 2 arc main shutter, 3 arc access doors, 4 door, 5 of pulling together shrinks cable wires, 6 tooth bars, 7 fixed pulleys, 8 air bags, 9 rail, gear 10.
The specific embodiment
As shown in Figure 1 and Figure 2, two-layer equation Segment gate automatic switch of the present invention comprises the controlling organization on the dam 1, is arranged on the culvert-type Segment gate of the worn-out formula Segment gate of opening of upper strata and lower floor, and the centre is provided with the concrete interlayer of spacing.Near the culvert-type arc main shutter of large flow high water head, be divided into bilevel arc main shutter 2, arc Emergency Gate 3 before the dam; Described controlling organization comprises contraction cable wire 5, gear 10, tooth bar 6, connecting traction wheel, rail 9 and check device.Described upper strata open worn-out formula Segment gate inboard also be provided with drive, pull together door bracket and pull together the door 4.The arc main shutter 2 of described lower floor and the surface of arc Emergency Gate 3 are respectively cambered surface, and the back side is the plane.Described arc Emergency Gate 3 bottoms arrange air bag 8, by the air switch control of controlling organization.Described rail 9 is arranged on above the gate, is extended to the top of lock chamber by the middle part; Described contraction cable wire 5 connects the fixed pulley 7 of arc main shutter 2 and arc access door 3 and the two outer end; Be provided with jointed shaft on described arc main shutter 2 and the arc access door 3.On the described dam pressing close to arc main shutter 2 and arc access door 1, be provided with the hidden position of corresponding arc main shutter 2 and arc access door 3 surface topography, make things convenient for gate after opening the door, be hidden in the dam 1, guarantee that water outlet is unobstructed.
During use, the upper strata employing is driven worn-out formula Segment gate and can automatically be opened, start braking, wheel automatic fastening rail slip lift gate, the bottom can be opened the aperture water outlet more than 40 percent automatically, there is the tooth bar on gear driven door body both sides on lock wall both sides, lock wall two side gear connection brackets, and the inside right and wrong support gate of support rises when opening the flood discharge of braking gate.There is rail on lock wall both sides, and the rail both sides have wheel to entangle gate, rise to the terminal point gate and equally cover lock chamber with the roof.
Pull together to transmit the power switch of upper strata gate; When the water outlet of gate aperture, the door shield of being pulled together is lived outdoors, is immersed among the hydrostatic before and after the door body, and is moving behind the Men Xianjing that pulls together, and is the upper strata condition of having opened worn-out formula Segment gate automatic lifting, and gate can be opened certainly.
In the time will closing the upper strata gate, handsetting gear is with the check device that is equipped with between the support, and support can be to decline, and wheel can turn round, and the door body weight consists of the power when closing, and drives the cable wire that rises on the former road and is retracted to connecting traction wheel.Close when active when gate playback, the stent support gate is reinforced safety, and described upper strata Segment gate like this can autoshutdown.
There is horizontal mixed earth interlayer spacing levels the centre, and interlayer is the gate floor on upper strata, is lower floor's access door with the hidden spacious hiding-place of main shutter when the flood discharge; About connect dam, lock wall bracing reinforcement storehouse safety.When the double-deck Segment gate of engineering design, determine limited aperture height, can choose at random as required the thickness of interlayer, fill up the some heads of dykes and dams.
Gauge tap is to utilize water pressure that enough energy starting gates are arranged, and dam facing has two places to be provided with connecting traction wheel contraction cable wire, and design will be fit to the some water-heads of gate distance, can transmit cable wire by the wheel size and decide needed space.Two-layer gate all is to come gauge tap by dam facing up and down, and the dam facing operation is to air bag aerating in lower floor's access door, disappointing, and two-layer gate reaches the automatic switch purpose about the control respectively.
Lower floor's culvert-type Segment gate automatic switch is twice Segment gate before and after adopting, and the access door cambered surface is to the water source, and the plane is to main shutter.The cambered surface subtend access door of main shutter, the plane is to the downstream.Drive is hidden to shrink cable wire delivering power switch automatically on lock wall both sides.In the time will opening lower floor's gate, at first to fill up first gas to the air bag in the access door, the minor arc shape gate not only has enough energy self to be opened, and can also help access door to open; After the two-door purpose that reaches standard-sized sheet, access door can make progress near hidden under the concrete interlayer with main shutter, and it is safe and smooth accessible to guarantee that water flows through lock chamber.
Described two-layer equation Segment gate automatic switch; Open and will open first the upper strata, lower floor will be closed first in the pass; Lower floor at first will lose heart to air bag, and access door loses heart when closing, and to closing the main body Segment gate, alleviates the water pressure of majeure.At first will inflate access door when opening lower floor, main shutter is opened this moment has remaining power to help access door to open rising simultaneously.The present invention uses the water can potentiality, replaces the gate automatic switch and adjusts the river gesture, reduces the gate floor sand washing, solves problem for the husky heavy reservoir area, moraine upstream of mud, adds the high water head energy storage power generation.
Only for one of preferred embodiment of the present invention, can not limit to the present invention with this shown in the above embodiment of the present invention and the accompanying drawing.Under the condition that does not break away from marrow of the present invention, any change that those skilled in the art do all belongs to protection scope of the present invention.
Claims (5)
1. two-layer equation Segment gate automatic switch, comprise the controlling organization on the dam, it is characterized in that, it also comprises the culvert-type Segment gate that is arranged on the worn-out formula Segment gate of opening of upper strata and lower floor, the centre is provided with the concrete interlayer of spacing, near the culvert-type arc main shutter of large flow high water head, be divided into bilevel arc main shutter, arc Emergency Gate before the dam; Described controlling organization comprises contraction cable wire, gear, tooth bar, connecting traction wheel, rail and check device; Describedly open that the relative side side of worn-out formula Segment gate also is provided with drive, pull together door bracket and the door of pulling together.
2. described two-layer equation Segment gate automatic switch according to claim 1, it is characterized in that: the surface of described arc main shutter and arc Emergency Gate is respectively cambered surface, and the back side is the plane; Described on the dam that arc main shutter and arc access door are pressed close to, be provided with the hidden position of corresponding arc main shutter and arc access door surface topography.
3. described two-layer equation Segment gate automatic switch according to claim 1, it is characterized in that: described arc Emergency Gate bottom arranges air bag, is controlled by controlling organization.
4. described two-layer equation Segment gate automatic switch according to claim 1, it is characterized in that: described rail is arranged on above the gate, is extended to the top of lock chamber by the middle part.
5. described two-layer equation Segment gate automatic switch according to claim 1, it is characterized in that: described contraction cable wire connects the fixed pulley of arc main shutter and arc access door and the two outer end; Be provided with jointed shaft on described arc main shutter and the arc access door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210106715.6A CN103362105B (en) | 2012-04-06 | 2012-04-06 | Automatic switch of double-layer arc gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210106715.6A CN103362105B (en) | 2012-04-06 | 2012-04-06 | Automatic switch of double-layer arc gate |
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| Publication Number | Publication Date |
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| CN103362105A true CN103362105A (en) | 2013-10-23 |
| CN103362105B CN103362105B (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210106715.6A Active CN103362105B (en) | 2012-04-06 | 2012-04-06 | Automatic switch of double-layer arc gate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812124A (en) * | 2017-01-10 | 2017-06-09 | 易浩颖 | A kind of cambered surface water gate bridge of automatic switch |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3942328A (en) * | 1975-02-24 | 1976-03-09 | Bunger Mills E | Automatic canal gate |
| CN2074321U (en) * | 1990-07-16 | 1991-04-03 | 杨金贤 | Automatic control gate for hydraulic engineering |
| CN2880911Y (en) * | 2006-03-09 | 2007-03-21 | 吉林省水利科学研究院 | Movable clough |
| CN101021064A (en) * | 2007-01-23 | 2007-08-22 | 易正楚 | Automatic on-off for arc gate |
| CN101619567A (en) * | 2009-07-29 | 2010-01-06 | 江河机电装备工程有限公司 | Water gate system based on double air bags |
| CN201665860U (en) * | 2010-03-30 | 2010-12-08 | 上海华滋奔腾防汛设备制造有限公司 | Turn-plate inflatable water retaining gate |
-
2012
- 2012-04-06 CN CN201210106715.6A patent/CN103362105B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3942328A (en) * | 1975-02-24 | 1976-03-09 | Bunger Mills E | Automatic canal gate |
| CN2074321U (en) * | 1990-07-16 | 1991-04-03 | 杨金贤 | Automatic control gate for hydraulic engineering |
| CN2880911Y (en) * | 2006-03-09 | 2007-03-21 | 吉林省水利科学研究院 | Movable clough |
| CN101021064A (en) * | 2007-01-23 | 2007-08-22 | 易正楚 | Automatic on-off for arc gate |
| CN101619567A (en) * | 2009-07-29 | 2010-01-06 | 江河机电装备工程有限公司 | Water gate system based on double air bags |
| CN201665860U (en) * | 2010-03-30 | 2010-12-08 | 上海华滋奔腾防汛设备制造有限公司 | Turn-plate inflatable water retaining gate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812124A (en) * | 2017-01-10 | 2017-06-09 | 易浩颖 | A kind of cambered surface water gate bridge of automatic switch |
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| CN103362105B (en) | 2016-07-06 |
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Effective date of registration: 20191226 Address after: No. 88, Yungang section, Dushan Port Town, Pinghu City, Jiaxing City, Zhejiang Province Patentee after: Pinghu xinchengfa Hardware Machinery Co.,Ltd. Address before: 528100 Guangdong Province, southwest of Foshan City Sanshui District East Street Dexing Road 16 601 yaho Patentee before: Yi Haoying |
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Effective date of registration: 20210708 Address after: Room 503, building 3, No. 133, development avenue, Tongxiang Economic Development Zone, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: ZHEJIANG MAIZHI NETWORK TECHNOLOGY Co.,Ltd. Address before: 314200 No.88, Yungang section, dushangang Town, Pinghu City, Jiaxing City, Zhejiang Province Patentee before: Pinghu xinchengfa Hardware Machinery Co.,Ltd. |
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Effective date of registration: 20230104 Address after: 314500 Room 635-708, Fengrun International Business Center, Zhenxing East Road, wutong Street, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: JIAXING LONGLIE ELECTRONIC COMMERCE Co.,Ltd. Address before: Room 503, building 3, No. 133, development avenue, Tongxiang Economic Development Zone, Tongxiang City, Jiaxing City, Zhejiang Province Patentee before: ZHEJIANG MAIZHI NETWORK TECHNOLOGY CO.,LTD. |