CN201817800U - Cylindrical rolling steel gate - Google Patents
Cylindrical rolling steel gate Download PDFInfo
- Publication number
- CN201817800U CN201817800U CN2010202689622U CN201020268962U CN201817800U CN 201817800 U CN201817800 U CN 201817800U CN 2010202689622 U CN2010202689622 U CN 2010202689622U CN 201020268962 U CN201020268962 U CN 201020268962U CN 201817800 U CN201817800 U CN 201817800U
- Authority
- CN
- China
- Prior art keywords
- gate
- cylinder gate
- water
- cylindrical
- steel
- 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 - Lifetime
Links
Images
Landscapes
- Barrages (AREA)
Abstract
The utility model discloses a cylindrical rolling steel gate which has a main structure as follows: winch hoists are arranged above the side walls of two lock chambers respectively; the gate between the side walls has a cylindrical structure; the cylindrical gate is provided with two concave track slots; a steel rope of the winch hoist passes by the cylindrical gate by 180 degrees, passes through a bottom water-stopping ridge and is connected with a steel rope anchoring pier; the bottom water-stopping ridges are arranged continuously on the gate chamber in the width direction; a plurality of cantilever supporting beams are arranged obliquely upwards from the bottom water-stopping ridge to the downstream direction; and the upper surfaces of two cantilever supporting beams are respectively provided with a convex track that is matched with the concave track slot in the cylindrical gate. The cylindrical rolling steel gate can realize the aim of automatically discharging flood in an unmanned way, can run stably, is safe and reliable, and can be closed when the flood does not need to be discharged, so that the landscape water resource and the energy consumption can be saved to the maximum degree.
Description
Technical field
The utility model relates to a kind of gate, refers 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 uses in traditional hydraulic structure is mainly based on plane gate and Segment gate.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 is easily aging, the life-span is short, running cost is high, easily 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.
The utility model content
The technical problems to be solved in the utility model provides a kind of steel rolling cylinder gate, this steel rolling cylinder gate is that traditional gate is split the level of methods such as (as the miter gates) and gone out the stream mode and change rolling caisson into and make current form down the mode that goes out to flow through level or camber roll through opening and closing (as plane gate, Segment gate) or level up and down, and part water can be eliminated automatically.
The technical problems to be solved in the utility model 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, gate between the abutment wall is a cylindrical structure, cylinder gate is provided with two road concave tracks grooves, after the steel cable of described 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, be tilted to many cantilever support beams of laying from end water stopping thresholds downstream, respectively be provided with the convex track that cooperates with spill rail groove on the described cylinder gate above two cantilever support beams wherein.
The utility model also comprises following scheme: be separated into two semicircle cabins in the described cylinder gate, wherein upstream face semicircle cabin is established water intaking valve and draining valve respectively.The side, two ends of described cylinder gate is provided with side seal.Fixedly P shape rubber-sole water seal on the water stopping thresholds of the described end.Be provided with end water intaking groove and side-draw water gallery behind the water stopping thresholds of the described 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 described 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.At the certain position of lock chamber abutment wall, distance river course, since end water stopping thresholds downstream, tilt 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.Can open cylinder gate when upper pond level reaches setting height, start rolling open and close machine, loosen steel cable, steel rolling cylinder gate is level or camber roll unlatching under effect of water pressure, enters the water intaking state, manually controls the rolling open and close machine closed shutter 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 utility model:
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 saved view water source and energy consumption.
2, need not miscellaneous equipment, by cylinder gate control, realize water intaking water distribution function, as using in step view sluice, 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 in part low water head reservoir spillway hole gate.
Description of drawings
Below in conjunction with accompanying drawing for an embodiment:
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
As shown in Figure 1-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, is tilted to from end water stopping thresholds 5 downstream and lays many cantilever support beams 6, respectively is provided with the convex track 7 that cooperates with spill rail groove 4 on the cylinder gate 2 above two cantilever support beams 6 wherein.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, gate between the abutment wall is a cylindrical structure, cylinder gate is provided with two road concave tracks grooves, after the steel cable of described 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, be tilted to many cantilever support beams of laying from end water stopping thresholds downstream, respectively be provided with the convex track that cooperates with spill rail groove on the described cylinder gate above two cantilever support beams wherein.
2. steel rolling cylinder gate according to claim 1 is characterized in that: be separated into two semicircle cabins in the described 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 described 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 described 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 described 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 and cooperates spacing two safety catch, limit switch and level sensors with described cylinder gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202689622U CN201817800U (en) | 2010-07-15 | 2010-07-15 | Cylindrical rolling steel gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202689622U CN201817800U (en) | 2010-07-15 | 2010-07-15 | Cylindrical rolling steel gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201817800U true CN201817800U (en) | 2011-05-04 |
Family
ID=43915763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202689622U Expired - Lifetime CN201817800U (en) | 2010-07-15 | 2010-07-15 | Cylindrical rolling steel gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201817800U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101886375A (en) * | 2010-07-15 | 2010-11-17 | 张占飞 | Steel rolling cylinder gate |
| CN102518089A (en) * | 2011-12-08 | 2012-06-27 | 中国葛洲坝集团机械船舶有限公司 | Construction method for sluice gate across raise |
| CN103234676A (en) * | 2013-04-27 | 2013-08-07 | 安徽水利开发股份有限公司 | Detection device for load and opening degree of winch hoist as well as detection method thereof |
-
2010
- 2010-07-15 CN CN2010202689622U patent/CN201817800U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101886375A (en) * | 2010-07-15 | 2010-11-17 | 张占飞 | Steel rolling cylinder gate |
| CN101886375B (en) * | 2010-07-15 | 2012-02-01 | 张占飞 | Steel rolling cylinder gate |
| CN102518089A (en) * | 2011-12-08 | 2012-06-27 | 中国葛洲坝集团机械船舶有限公司 | Construction method for sluice gate across raise |
| CN103234676A (en) * | 2013-04-27 | 2013-08-07 | 安徽水利开发股份有限公司 | Detection device for load and opening degree of winch hoist as well as detection method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101886375B (en) | Steel rolling cylinder gate | |
| CN204080768U (en) | Dirty device is blocked in a kind of Reservoir of Hydropower Station | |
| CN201125377Y (en) | Air-actuated thyroid shutter | |
| CN201817800U (en) | Cylindrical rolling steel gate | |
| CN103590375A (en) | Ecological air bag supporting dam | |
| CN104452685B (en) | A kind of classification buoyancy lift type checkdam | |
| CN104452682B (en) | A kind of autocontrol steel facing dam | |
| CN203625860U (en) | Full-automatic bed-type flap gate | |
| CN202745018U (en) | Step ladder type gate with landscape | |
| CN201722669U (en) | Buoyancy flood prevention gate | |
| CN101886376B (en) | Unpowered water control rolling steel gate | |
| CN117513260A (en) | Drainage structure combining diversion tunnel, drainage tunnel and vertical shaft type flood drainage tunnel | |
| CN201459687U (en) | Water lock of underwater falling gate | |
| CN110847126A (en) | Compromise small-size sluice structure of flood discharge and layering water intaking, reposition of redundant personnel function | |
| CN110984060A (en) | Flexible water-blocking structure | |
| CN103290804A (en) | Method and structure for providing downstream ecological flow after gate locking of stream guidance water release structure | |
| CN103614986B (en) | It a kind of is applicable to the pressure free current inlet method that Tailings Dam drains off floodwaters | |
| CN205776105U (en) | A kind of Auto-drainage dam | |
| CN113622377B (en) | Intelligent control siphon drainage and flexible stilling basin system for check dam | |
| CN106702968B (en) | It is a kind of can automatic sand washing subtract the arc line type overflow dam and its operation method of silt | |
| CN202298571U (en) | Hydraulic horizontal dam | |
| CN204715194U (en) | With the bridge of small-sized view gate | |
| JP2007205212A (en) | Gate with power generation device | |
| CN203625876U (en) | Vertical ship lift of hydropower station | |
| CN204311415U (en) | A kind of classification buoyancy lift type checkdam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110504 Effective date of abandoning: 20120502 |