CN204059307U - From flood discharge formula upset dam sluice gate retaining device - Google Patents
From flood discharge formula upset dam sluice gate retaining device Download PDFInfo
- Publication number
- CN204059307U CN204059307U CN201420417941.0U CN201420417941U CN204059307U CN 204059307 U CN204059307 U CN 204059307U CN 201420417941 U CN201420417941 U CN 201420417941U CN 204059307 U CN204059307 U CN 204059307U
- Authority
- CN
- China
- Prior art keywords
- turnover panel
- dam
- rotating cylinder
- flood discharge
- strut
- 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
Links
- 230000007306 turnover Effects 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002262 irrigation Effects 0.000 abstract description 2
- 238000003973 irrigation Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000000725 suspension Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model relates to a kind of from flood discharge formula upset dam sluice gate retaining device, and comprise dam body, dam body is provided with turnover panel and rotating cylinder, turnover panel rear end is provided with chute; Rotating cylinder is fixed with strut, and strut upper end is positioned at chute; The end of rotating cylinder is fixed with dwang, has stay cord between dwang upper end and winch.Good effect of the present utility model is: the utility model all uses hardware, and intensity is good, sturdy and durable, force way science, and the pressure of water is delivered on dam body by turnover panel, strut, rotation.Effective after using, put down turnover panel, turnover panel pillar is hidden in whole river course below turnover panel and does not hinder completely, and flood discharge is unimpeded, and homing action is also convenient and swift, can be widely used in barrage retaining, the hydraulic engineering such as diversion and power, irrigation.Simultaneously simple to operate, automatic flood drainage can be issued in the situation without the need to electric power and human attendance.Operation and maintenance cost is low, without the need to hydraulic power unit expense.Cost is low, about 1000-5000 unit/square metre, economical and practical.
Description
Technical field
The utility model relates to a kind of dam sluice gate retaining device.Be particularly suitable for small-sized dam to use.
Background technology
Present stage, the development of small scale hydropower station in rural area is very fast; In retaining process, dam baffle plate is absolutely necessary device, and it serves the effect of pressure-bearing retaining, also will possess the function facilitating flood discharge simultaneously.
At present, common dam apparatus has rubber qi of chong channel ascending adversely (water-filling) dam, turnover panel wicket dam, hydraulic lifting dam, all there is respective weak point:
1. rubber qi of chong channel ascending adversely (water-filling) dam: application life is short, sharp-pointed floating thing threatens safety of dam body, and require supporting pump house and electromechanical equipment, cost is high.
2. turnover panel wicket dam: block water, be unable to undergo the impact of extraodinary flood, easily by floating thing jam, or upstream Sediment Siltation cause can not automatic panel-turnover and affect flood control safety, foreign matter of having closed the door after flood sticks and timely cleaning of leaking in a large number can be caused to cause cleaning personal security prestige association.
3. hydraulic lifting dam: all will build pump house and electromechanical equipment, hydraulic prop wearing and tearing leakage hydraulic pressure part of easily getting rusty need add hydraulic pressure, reduction of service life at any time, adds operating cost, the too high about 7000-15000 unit/square meter of cost, less economical.
Summary of the invention
The purpose of this utility model is to provide one from the convertible dam sluice gate retaining device of flood discharge to make up the deficiency of prior art.
The utility model is the technical scheme realizing object employing: convertible dam sluice gate retaining device, is characterized in that: comprise dam body, dam body is provided with turnover panel and rotating cylinder, and turnover panel rear end is provided with chute; Rotating cylinder is fixed with strut, and strut upper end is positioned at chute; The end of rotating cylinder is fixed with dwang, has stay cord between dwang upper end and winch.
Optimize, the power of the brake gear of winch relies on suspension heavy weight to provide, and suspension heavy weight is placed on dam retaining side, is highly positioned on water level alarm line.
good effect of the present utility model existsin: the utility model all uses hardware, and intensity is good, sturdy and durable, force way science, and the pressure of water is delivered on dam body by turnover panel, strut, rotation.Effective after using, put down turnover panel, turnover panel pillar is hidden in whole river course below turnover panel and does not hinder completely, and flood discharge is unimpeded, and homing action is also convenient and swift, can be widely used in barrage retaining, the hydraulic engineering such as diversion and power, irrigation.Simultaneously simple to operate, automatic flood drainage can be issued in the situation without the need to electric power.Operation and maintenance cost is low, without the need to hydraulic power unit electromechanics, machinery, the electricity charge, etc. expense.Cost is low, about 1000-5000 unit/square metre, economical and practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic diagram at another visual angle of Fig. 1;
Fig. 3 is partial structurtes schematic diagram;
Fig. 4 is brake gear schematic diagram.
Detailed description of the invention
embodiment:
In the drawings, 1 is dam body, and 2 is turnover panel, and 3 is rotating cylinder, and 4 is chute; 5 is strut, and 6 is dwang, and 7 is winch, and 8 is stay cord, and 9 is hinge, and 10 is groove, and 11 is constraint bar, and 12 is brake gear, and 13 is suspention bucket.
There is chute 4 at the back side of turnover panel 2, and chute 4 lower end available hinge 9 and component are fixed on dam body 1, and like this, turnover panel 2 just can around hinge through (bottom can adopt adhesive tape sealing); Dam body 1 can arrange rectangular groove 10, and rotating cylinder 3 is placed in groove 10, and like this, rotating cylinder 3 can rotate in groove 10, and in order to spacing, constraint bar 11 two ends are fixed on dam body 1, and its stage casing is limited rotating cylinder 3 and can only be rotated in groove 10.
When needs dash: winch 7 rotates, pull dwang 6 by pulley and stay cord 8, dwang 6 drives rotating cylinder 3 to rotate, and the strut 5 that it is connected rotates counterclockwise (in chute 4), in rotation process, is progressively propped up by turnover panel 2, until predetermined dash position.
Then suspension heavy weight 13 tension is made brake gear 12, winch 7 can not be rotated, just can maintain this state always.
When needs flood discharge: unclamp suspension heavy weight 13, water pressure forces all parts negative actuations, and final turnover panel 2 fell clockwise, realized flood discharge.
Unmanned pattern: when breaking out flood, the water level of retaining side rises, until flood suspention bucket weight 13, suspention bucket weight 13 receives buoyancy, will releasing of brake device 12 automatically, realizes automatic flood discharge, guarantees safety.
Claims (2)
1., from flood discharge formula upset dam sluice gate retaining device, it is characterized in that: comprise dam body, dam body is provided with turnover panel and rotating cylinder, turnover panel rear end is provided with chute; Rotating cylinder is fixed with strut, and strut upper end is positioned at chute; The end of rotating cylinder is fixed with dwang, has stay cord between dwang upper end and winch.
2. according to claim 1 from flood discharge formula upset dam sluice gate retaining device, it is characterized in that: the power of the brake gear of winch relies on weight in suspention bucket to provide, and suspention bucket is placed on dam retaining side, is highly positioned on water level alarm line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420417941.0U CN204059307U (en) | 2014-07-28 | 2014-07-28 | From flood discharge formula upset dam sluice gate retaining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420417941.0U CN204059307U (en) | 2014-07-28 | 2014-07-28 | From flood discharge formula upset dam sluice gate retaining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204059307U true CN204059307U (en) | 2014-12-31 |
Family
ID=52200851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420417941.0U Expired - Fee Related CN204059307U (en) | 2014-07-28 | 2014-07-28 | From flood discharge formula upset dam sluice gate retaining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204059307U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104831691A (en) * | 2015-05-04 | 2015-08-12 | 北京中水科工程总公司 | Hinged movable dam and power unit thereof |
| CN105369781A (en) * | 2015-12-03 | 2016-03-02 | 山东省水利科学研究院 | Method for backing up water level and enlarging water diversion flow |
| CN108691304A (en) * | 2018-06-22 | 2018-10-23 | 吴雪健 | A kind of safe floodgate of turnover plate type |
| CN111535267A (en) * | 2020-05-07 | 2020-08-14 | 高彩真 | Adjustable water sluicegate convenient to switching |
-
2014
- 2014-07-28 CN CN201420417941.0U patent/CN204059307U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104831691A (en) * | 2015-05-04 | 2015-08-12 | 北京中水科工程总公司 | Hinged movable dam and power unit thereof |
| CN104831691B (en) * | 2015-05-04 | 2017-04-26 | 北京中水科工程总公司 | Hinged movable dam and power unit thereof |
| CN105369781A (en) * | 2015-12-03 | 2016-03-02 | 山东省水利科学研究院 | Method for backing up water level and enlarging water diversion flow |
| CN105369781B (en) * | 2015-12-03 | 2017-05-10 | 山东省水利科学研究院 | Method for backing up water level and enlarging water diversion flow |
| CN108691304A (en) * | 2018-06-22 | 2018-10-23 | 吴雪健 | A kind of safe floodgate of turnover plate type |
| CN111535267A (en) * | 2020-05-07 | 2020-08-14 | 高彩真 | Adjustable water sluicegate convenient to switching |
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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: 20141231 |