CN101886375B - Steel rolling cylinder gate - Google Patents
Steel rolling cylinder gate Download PDFInfo
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- CN101886375B CN101886375B CN2010102353387A CN201010235338A CN101886375B CN 101886375 B CN101886375 B CN 101886375B CN 2010102353387 A CN2010102353387 A CN 2010102353387A CN 201010235338 A CN201010235338 A CN 201010235338A CN 101886375 B CN101886375 B CN 101886375B
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- cylinder gate
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- water
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Abstract
The invention discloses a steel rolling cylinder gate. The main structure of the steel rolling cylinder gate is that: winch hoists are arranged above two gate chamber sidewalls respectively; the gate between the sidewalls has a cylinder structure; the cylinder gate is provided with two concave rail grooves; wire cables of the winch hoists round the cylinder gate by 180 degrees, pass through a bottom water-stoppage bank and are connected to a wire cable anchoring pier; the bottom water-stoppage bank is continuously arranged in the width direction of a gate chamber; and a plurality of cantilever support beams are aslant upwards laid from the bottom water-stoppage bank to a downstream direction, wherein two of the plurality of cantilever support beams are provided with a convex rail matched with the concave rail grooves on the cylinder gate respectively. The steel rolling cylinder gate can realize unattended automatic flood discharge, stable running, security and reliability, and is automatically closed when flood discharge is unnecessary so as to maximally save the water source and energy consumption of landscapes.
Description
Technical field
The present invention relates to a kind of gate, refer in particular to a kind of steel rolling cylinder gate that is used for water conservancy river course view flood discharge sluice, reservoir spillway sluice, large, medium and small irrigation sluice.
Background technology
Sluice and gate hoist are indispensable building and water controlling equipments in river course, reservoir filling flood discharge and the irrigation canal water distribution.It is at present, a large amount of in the engineering that what use is gates such as plane fixed wheel and plane sliding gate, Segment gate, miter gate.The gate that in traditional hydraulic structure, uses is main with plane gate and Segment gate mainly.Now, what generally use in Landscape River is gate equipments such as rubber dam, waterpower plate-turning door, hydraulic pressure plate-turning door, steel dam, modal in the majority with rubber dam, plate-turning door, steel dam.Its building function is just stood the dam retaining and is put the dam and drains off floodwater, and can form the waterfall view during retaining of upright dam, does not have other functions again.And rubber dam be prone to aging, the life-span is short, running cost is high, be prone to puncture damage break down, actuation time is long.Use in the water-deficient area, flood discharge under needn't the situation of flood discharge can cause a large amount of waste in view water source as can't accurately judging whether to need flood discharge.Though plate-turning door, steel dam life-span are long, their function singlenesses can not satisfy multiple water landscape water intaking requirement in the Landscape River, use in the water-deficient area, farthest the conserve water resource.Therefore; Be necessary very much to develop a kind of brand-new sluice pattern and gate opening/closing equipment, to enrich different engineerings the variation that sluice goes out the current control design selected, thereby realized that the sluice function gate is abundanter; Engineering construction investment reduces more, moves that more handy and safe is reliable.
Summary of the invention
The technical problem that the present invention will solve provides a kind of steel rolling cylinder gate; This steel rolling cylinder gate is that traditional gate is split the level mode of effluenting of methods such as (like the miter gates) and changed the mode that rolling caisson forms down current to effluent through level or camber roll into through opening and closing (like plane gate, Segment gate) or level up and down, and part water can be eliminated automatically.
The technical problem that the present invention will solve is realized by following scheme: steel rolling cylinder gate; It is characterized in that: rolling open and close machine is respectively established in lock chamber abutment wall top, and the gate between the abutment wall is a cylindrical structure, and cylinder gate is provided with two road concave tracks grooves; After the steel cable of said rolling open and close machine is walked around 180 ° of cylinder gates; Pass end water stopping thresholds, be connected on the steel cable anchoring pier, the lock chamber width is installed end water stopping thresholds continuously; The water stopping thresholds downstream is tilted to and lays many cantilever support beams the end of from, respectively be provided with above two cantilever support beams wherein with said cylinder gate on the convex track that cooperates of spill rail groove.
The present invention also comprises following scheme: be separated into two semicircle cabins in the said cylinder gate, wherein upstream face semicircle cabin is established water intaking valve and draining valve respectively.The side, two ends of said cylinder gate is provided with side seal.Fixedly P shape rubber-sole water seal on the water stopping thresholds of the said end.Be provided with end water intaking groove and side-draw water gallery behind the water stopping thresholds of the said end.The upper and lower of lock chamber two abutment walls respectively is provided with and cooperates spacing two safety catch, limit switch and level sensors with said cylinder gate.
The operating principle of steel rolling cylinder gate: the basic structure of steel rolling cylinder gate be belt track add water eccentrically mounted weight cylinder gate.According to gate width configurable two or two above rolling open and close machines, the rolling open and close machine steel cable passes end water stopping thresholds after walking around 180 ° of cylinder gates on river course lock chamber abutment wall, is attached on the anchoring pier, guarantees that gate does not slide under effect of water pressure.Apart from the certain position of lock chamber abutment wall, river course, the water stopping thresholds downstream end of since tilts or level is laid two cantilever support beams, when establishing the convex track above the cantilever support beam and opening and closing to prevent to roll about deflection.According to river course or lock hole width, can add one or more cantilever support beam, with the deadweight of support cylinder gate and the counterweight of water.Cylinder gate inside is divided into two semicircle cabins with dividing plate with the cylinder cabin, the upstream face separation water-filling counterweight of cylinder gate closed condition, and to overcome buoyancy, the rolling moment of equilibrium water pressure generation simultaneously reduces the rolling open and close machine bearing capacity.When upper pond level reaches setting height, can open cylinder gate, start rolling open and close machine, loosen steel cable, steel rolling cylinder gate is level or camber roll unlatching under effect of water pressure, gets into the water intaking state, and the rolling open and close machine closed shutter is controlled in manual work at any time.When flood arrives, when water level increases to setting height, can open the rolling open and close machine action automatically according to the level sensor alarm signal; Or it is manually opened; Loosen steel cable, cylinder gate is opened flood discharge under effect of water pressure, automatic or manual closed shutter after the drawdown.
Advantage of the present invention:
1, can realize the automatic flood discharge of unmanned, operate steadily, safe and reliable.Closed shutter automatically needn't flood discharge the time is at utmost practiced thrift view water source and energy consumption.
2, need not miscellaneous equipment, through cylinder gate control, realize water intaking water distribution function, as in step view sluice, using, investment can be developed or the multiple water landscape of conversion slightly, or is used for the flowers, plants and trees pouring.
3, flood discharge is abundant, and non sludge is piled up before the lock.
4, current go out current direction under being behind the lock, and energy dissipating automatically reduces the energy-dissipating installation investment.
5, has automatically anti-freezing function.
6, no lock groove can have (maybe can not having) headstock gear, takes up an area of for a short time, and civil engineering is simple, and comprehensive cost is low, and gate can reach more than a century application life.
7, because the opening ways of cylinder gate is level or camber roll opens, rolling open and close machine need not to overcome the gate deadweight, thus the Men Li that opens of rolling open and close machine greatly reduce, thereby reach purpose of energy saving.
8, the irrigated area sluice uses, and distribution structure and check gate can be arranged on the same axis, and building is taken up an area of few, and the two sides neat appearance has a good transport service.
This steel rolling cylinder gate scope of application is reservoir spillway gate, irrigation canal low water head distribution structure, check gate, river course view sluice, is particularly suitable for the step view sluice of big drop.Also can try out gate in part low water head reservoir spillway hole.
Description of drawings
Lift an embodiment below in conjunction with accompanying drawing:
Fig. 1 is the vertical view of steel rolling cylinder gate
Fig. 2 is the partial enlarged view of Fig. 1
Fig. 3 is the A-A view of Fig. 1
The specific embodiment
Like Fig. 1-shown in Figure 3, the gate between both sides, the river course lock chamber abutment wall 1 is the steel cylindrical structure, but the merogenesis manufacturing, assembled on site.The height of cylinder gate 2 equals drum diameter; Width equals river width or lock hole width.Rolling open and close machine 3 is respectively established in lock chamber two abutment walls 1 top.Cylinder gate 2 is provided with two road concave tracks grooves 4.After the steel cable of hoist engine headstock gear 3 is walked around cylinder gate 2, pass end water stopping thresholds 5, be connected on the steel cable anchoring pier.The lock chamber width is installed end water stopping thresholds 5 continuously, and water stopping thresholds 5 downstream are tilted to and lay many cantilever support beams 6 end of from, respectively be provided with above two cantilever support beams 6 wherein with cylinder gate 2 on the convex track 7 that cooperates of spill rail groove 4.As shown in Figure 2, the side, two ends of cylinder gate 2 is provided with side seal 8.As shown in Figure 3, be separated into two semicircle cabins 9 in the cylinder gate 2, upstream face semicircle cabin 9 is wherein established water intaking valve 10 and draining valve 11 respectively.Fixedly P shape rubber-sole water seal 12 on the end water stopping thresholds 5.Be provided with end water intaking groove 13 and side-draw water gallery 14 behind the end water stopping thresholds 5.The upper and lower of lock chamber two abutment walls 1 respectively is provided with and cooperates spacing two safety catch 15, limit switch 16 and level sensor 17 with cylinder gate 2.
Claims (6)
1. steel rolling cylinder gate; It is characterized in that: rolling open and close machine is respectively established in lock chamber abutment wall top, and the gate between the abutment wall is a cylindrical structure, and cylinder gate is provided with two road concave tracks grooves; After the steel cable of said rolling open and close machine is walked around 180 ° of cylinder gates; Pass end water stopping thresholds, be connected on the steel cable anchoring pier, the lock chamber width is installed end water stopping thresholds continuously; The water stopping thresholds downstream is tilted to and lays many cantilever support beams the end of from, respectively be provided with above two cantilever support beams wherein with said cylinder gate on the convex track that cooperates of spill rail groove.
2. steel rolling cylinder gate according to claim 1 is characterized in that: be separated into two semicircle cabins in the said cylinder gate, wherein upstream face semicircle cabin is established water intaking valve and draining valve respectively.
3. steel rolling cylinder gate according to claim 1 is characterized in that: the side, two ends of said cylinder gate is provided with side seal.
4. steel rolling cylinder gate according to claim 1 is characterized in that: fixedly P shape rubber-sole water seal on the water stopping thresholds of the said end.
5. steel rolling cylinder gate according to claim 1 is characterized in that: be provided with end water intaking groove and side-draw water gallery behind the water stopping thresholds of the said end.
6. steel rolling cylinder gate according to claim 1 is characterized in that: the upper and lower of lock chamber two abutment walls respectively is provided with two safety catch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102353387A CN101886375B (en) | 2010-07-15 | 2010-07-15 | Steel rolling cylinder gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102353387A CN101886375B (en) | 2010-07-15 | 2010-07-15 | Steel rolling cylinder gate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101886375A CN101886375A (en) | 2010-11-17 |
| CN101886375B true CN101886375B (en) | 2012-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102353387A Expired - Fee Related CN101886375B (en) | 2010-07-15 | 2010-07-15 | Steel rolling cylinder gate |
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| Country | Link |
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| CN (1) | CN101886375B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102355B (en) * | 2011-01-28 | 2012-05-23 | 黄河勘测规划设计有限公司 | Non-multiplying-power straight pull type hoist |
| CN103266582B (en) * | 2013-06-06 | 2015-08-12 | 扬州市光泽环境工程有限公司 | A kind of effluent weir gate of floating |
| CN104164857B (en) * | 2014-09-01 | 2015-12-30 | 安徽省水利水电勘测设计院 | Wheel-type gate |
| CN105975730B (en) * | 2016-06-14 | 2018-09-28 | 华北水利水电大学 | Multiple tuned mass damper Vibration Absorption Designing method for steel arch-gate |
| CN109881643B (en) * | 2019-04-09 | 2023-12-22 | 吉林省水利水电勘测设计研究院 | Down-the-hole radial gate anti-freezing arrangement body type and determination method thereof |
| CN109972593B (en) * | 2019-04-23 | 2024-02-13 | 中国电建集团贵阳勘测设计研究院有限公司 | Cantilever type blocking head structure for door machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201817800U (en) * | 2010-07-15 | 2011-05-04 | 张占飞 | Cylindrical rolling steel gate |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU658211A1 (en) * | 1977-05-31 | 1979-04-25 | Специальное Конструкторское Технологическое Бюро "Мосгидросталь" | Segmental gate |
| CN2074321U (en) * | 1990-07-16 | 1991-04-03 | 杨金贤 | Automatic control gate for hydraulic engineering |
| CN2303029Y (en) * | 1997-05-23 | 1999-01-06 | 石云波 | Micro-friction sleeve type gate |
| JPH11280045A (en) * | 1998-03-31 | 1999-10-12 | Sumitomo Heavy Ind Ltd | Wire rope type opening and closing device for water gate door |
-
2010
- 2010-07-15 CN CN2010102353387A patent/CN101886375B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201817800U (en) * | 2010-07-15 | 2011-05-04 | 张占飞 | Cylindrical rolling steel gate |
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| Publication number | Publication date |
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| CN101886375A (en) | 2010-11-17 |
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| SE01 | Entry into force of request for substantive examination | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20120715 |