CN101126231A - Hydraulic lifting dam - Google Patents
Hydraulic lifting dam Download PDFInfo
- Publication number
- CN101126231A CN101126231A CNA2007101311099A CN200710131109A CN101126231A CN 101126231 A CN101126231 A CN 101126231A CN A2007101311099 A CNA2007101311099 A CN A2007101311099A CN 200710131109 A CN200710131109 A CN 200710131109A CN 101126231 A CN101126231 A CN 101126231A
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- dam
- movable dam
- dam facing
- supporting bar
- sliding supporting
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- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 230000000694 effects Effects 0.000 description 6
- 230000007306 turnover Effects 0.000 description 4
- 230000008021 deposition Effects 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000010729 system oil Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
The invention provides a hydraulically lifting dam, which is characterized in that the invention is provided with a movable dam, the bottom side the movable dam face is articulated with a fixed support by an articulation shaft, a hydraulic cylinder which can form a L-structure hydraulic cylinder to the movable dam face and the length of which is retractable is arranged at the backwater side of the movable dam face. The invention is low in cost, good in safety performance, high in reliability, durable in use and does not block the water; also the invention can automatically open a dam for flood diversion like a shutter dam.
Description
Technical field:
The present invention relates to the dam structure in the water conservancy projects, a kind of lifting dam of more specifically saying so.
Background technology:
For barrage retaining on the river, do not influence flood control safety again, the whole world generally adopts and can rise the rubber dam that can fall.But rubber dam is the cost height not only, and safety, reliability are relatively poor, and application life is short.
Traditional movable dam blocks sluice and turnover panel wicket dam etc. in addition except that rubber dam.The cost that blocks sluice is the highest, and is long in time limit.There are a lot of problems in the turnover panel wicket dam, mainly comprises: the one, block water, and cannot stand the impact of extraodinary flood.The 2nd, easily by floating thing jam or upstream sediment deposition, causing can not automatic panel-turnover and influence flood control safety.The 3rd, after the flood, when shutting again, blocked plate-turning door by foreign matter, and cause in a large number and leak.
Summary of the invention:
The present invention is for avoiding above-mentioned existing in prior technology weak point, a kind of low cost is provided, safety is good, reliability is high, do not block water, durable in use and can be as the automatic hydraulic lifting dam of putting the dam flood passage of turnover panel wicket dam.
The technical scheme that technical solution problem of the present invention is adopted is:
The design feature of hydraulic lifting dam of the present invention is that movable dam facing is set, and movable dam facing is to be hinged on the rigid staybolt by hinge axis with its base, but the hydraulic cylinder to described movable dam facing formation " people " support of length reduction is set in backwater one side of movable dam facing.
The design feature of hydraulic lifting dam of the present invention also is:
Hydraulic cylinder is in backwater one side of movable dam facing, along the axially spaced-apart of hinge axis and set in a row.
Back and hydraulic cylinder at movable dam facing are parallel to each other, be provided with movable dam facing is formed the sliding supporting bar that " people " word supports, the upper end of sliding supporting bar is hinged on the back of movable dam facing, the bottom of sliding supporting bar is slidingly arranged in the horizontal guide groove, on the diverse location of horizontal guide groove, dowel hole is set respectively, and corresponding setting can be inserted in the dowel hole, spacing alignment pin is carried out in the Support Position of sliding supporting bar.
Sliding supporting bar at the back of movable dam facing along the axially spaced-apart of hinge axis and set in a row.
Alignment pin on each sliding supporting bar same position is provided with by same steel hinge line series connection, and steel hinge line one end of extension is fixedly installed in the extension spring, and the other end draws solid on rotating turnbuckle.。
Compared with the prior art, beneficial effect of the present invention is embodied in:
1, hydraulic lifting dam of the present invention had both reached rubber dam and can rise the effect that can fall, had overcome rubber dam safety, reliability, the relatively poor shortcoming of durability again, and cost also greatly reduces.
2, the present invention can be close to the riverbed as rubber dam and not block water; Also can be as the automatic dam flood passage of putting of turnover panel wicket dam; Can also be sturdy and durable as blocking sluice.
3, activity dam facing of the present invention is a pivot structure, stuck phenomenon, reliable in action can not occur.
Description of drawings:
Fig. 1 is lifted to the extreme higher position schematic diagram for activity dam facing of the present invention.
Fig. 2 reduces by 1/3rd high-level schematic for activity dam facing of the present invention.
Fig. 3 is the activity dam facing of the present invention position view that fell fully.
Fig. 4 is a position-limit mechanism structural representation of the present invention.
Fig. 5 is a back of the present invention braced structures schematic diagram.
Number in the figure: 1 movable dam facing, 2 rigid staybolts, 3 sliding supporting bars, 4 horizontal guide grooves, 5 alignment pins, 6 steel strand, 7 hydraulic cylinders, 8 hydraulic power units, 9 hinge axis, 10 extension springs, 11 turnbuckles.
Below by the specific embodiment, the invention will be further described in conjunction with the accompanying drawings.
The specific embodiment:
Referring to Fig. 1 and Fig. 5, movable dam facing 1 is set, movable dam facing 1 is to be hinged on the rigid staybolt 2 by hinge axis 9 with its base, but backwater one side of movable dam facing 1 be provided with the length reduction, movable dam facing 1 is formed the hydraulic cylinder 7 that " people " word supports, adjust the elongation of hydraulic cylinder 7, the height of movable dam facing 1 is adjusted.Comprise that the movable dam facing 1 that is adjusted into as shown in Figure 1 is in the extreme higher position, movable dam facing 1 as shown in Figure 2 is in the position of 2/3rds height, and movable dam facing 1 shown in Figure 3 fallen fully, is close to the riverbed and does not block water.
In concrete the enforcement, the corresponding structure setting is also included within:
Need be as the hydraulic cylinder 7 of supporting mechanism in backwater one side of movable dam facing 1 along the axially spaced-apart of hinge axis 9 and set in a row.
In order to guarantee the firm position of movable dam facing 1, as Fig. 1 and shown in Figure 5, back and hydraulic cylinder 7 at movable dam facing 1 are arranged in parallel to the sliding supporting bar 3 of movable dam facing 1 formation " people " word support, the upper end of sliding supporting bar 3 is hinged on the back of movable dam facing 1, the bottom of sliding supporting bar 3 is slidingly arranged in the horizontal guide groove 4, on the diverse location of horizontal guide groove 4, dowel hole is set respectively, and corresponding setting can be inserted in the dowel hole 5, spacing alignment pin 5 is carried out in the Support Position of sliding supporting bar 3.
Be that sliding supporting bar 3 also is along the axially spaced-apart of hinge axis 9 at the back of movable dam facing 1 and sets in a row accordingly with hydraulic cylinder 7.For guaranteed strength, sliding supporting bar 3 can adopt steel members such as i iron, channel-section steel or the capable lattice of angle steel.
Shown in Figure 4, the alignment pin 5 on each sliding supporting bar 3 same position is provided with by 6 series connection of same steel hinge line, and an end of the steel hinge line 6 of extension is fixedly installed in the extension spring 10, and the other end draws on the rotating admittedly turnbuckle 11.。
In concrete the enforcement, the extension spring 10 of steel hinge line 6 one ends is fixedly installed on the opposite bank on dam, and the other end is arranged in the pump house, with turnbuckle 11 tensions.
When dam facing is put down in preparation, elder generation's primer fluid pressing system, movable dam facing 1 is raised to highest order, unclamp turnbuckle then, drive alignment pin 5 by extension spring 10 pulling steel strand 6 and break away from dowel hole, after hydraulic system oil return switch opens, movable dam facing 1 is put down, and sliding supporting bar 3 glides and is leveled to state shown in Figure 3.
Locating hole in the horizontal guide groove 4 on the diverse location and the corresponding alignment pin that is provided with can be positioned at movable dam facing 1 on the differing heights, and are supported by sliding supporting bar 3.
When movable dam facing 1 is when falling state, by guard shield thereunder with hydraulic pressure support bar 7.
Concrete enforcement of the present invention, no matter how wide the river is, all need not build hard shoulder, flood period, cannot see any object on the riverbed.After hydraulic lifting dam falls down, only increasing on the former dam foundation about height 20CM, flood carrying capacity is as no dam, and it is all good that flood passage is crossed water, sand washing, row's floating thing effect.Wet season does not even influence shipping, therefore need not to build ship lock.
Realization of automatic control can be by the float switch that is provided with in the korneforos, upstream, by the float switch controlled hydraulic system.When river increased to desired location, fly rod switch opens oil return line, hydraulic cylinder began to reclaim, and dam facing is put down gradually.After the flood, on certain water level, in time rise the dam retaining.The ascending, descending dam also can be by manually controlling.
The present invention is a kind of economy, save trouble, safe and reliable movable dam, has the scope of application widely.No matter be the serious river of northern sediment deposition, the still southern river that Freshets roar down from the mountains, floating thing is more; No matter be the flood discharge of large, medium and small power station, or field irrigation; No matter be coastally to refuse salty storing fresh water, or the shunting flood fighting does not all have inapplicable on the rivers.Hydraulic lifting dam mechanical structure science, do not block water, be not afraid of sediment deposition; Not influenced by floating thing; It is quick to put the dam, does not influence flood control safety; Firm in structure reliable, flood fighting water slug ability is strong.
Claims (5)
1. hydraulic lifting dam, it is characterized in that being provided with movable dam facing (1), described movable dam facing (1) is to be hinged on the rigid staybolt (2) by hinge axis (9) with its base, at movable dam facing (1) but backwater one side the length reduction is set described movable dam facing is formed the hydraulic cylinder (7) that " people " supports.
2. hydraulic lifting dam according to claim 1 is characterized in that described hydraulic cylinder (7) is in backwater one side of movable dam facing (1), along the axially spaced-apart of hinge axis (9) and set in a row.
3. hydraulic lifting dam according to claim 1, it is characterized in that being parallel to each other at the back and the hydraulic cylinder (7) of described movable dam facing (1), be provided with described movable dam facing (1) is formed the sliding supporting bar (3) that " people " word supports, the upper end of described sliding supporting bar (3) is hinged on the back of movable dam facing (1), the bottom of sliding supporting bar (3) is slidingly arranged in the horizontal guide groove (4), on the diverse location of horizontal guide groove (4), dowel hole is set respectively, and corresponding setting can be inserted in the dowel hole (5), spacing alignment pin (5) is carried out in the Support Position of sliding supporting bar (3).
4. hydraulic lifting dam according to claim 3, it is characterized in that described sliding supporting bar (3) at the back of movable dam facing (1) along the axially spaced-apart of hinge axis (9) and set in a row.
5. hydraulic lifting dam according to claim 4, it is characterized in that the alignment pin (5) on described each sliding supporting bar (3) same position is provided with by same steel hinge line (6) series connection, steel hinge line (6) one ends that extend are fixedly installed in the extension spring (10), and the other end draws solid on rotating turnbuckle (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101311099A CN101126231B (en) | 2007-08-22 | 2007-08-22 | Hydraulic lifting dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101311099A CN101126231B (en) | 2007-08-22 | 2007-08-22 | Hydraulic lifting dam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101126231A true CN101126231A (en) | 2008-02-20 |
| CN101126231B CN101126231B (en) | 2012-02-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101311099A Active CN101126231B (en) | 2007-08-22 | 2007-08-22 | Hydraulic lifting dam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101126231B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103306247A (en) * | 2013-06-09 | 2013-09-18 | 王辉 | Movable water retaining dam for water conservancy landscape |
| CN104234016A (en) * | 2013-11-15 | 2014-12-24 | 安徽池州百川液压坝科技有限公司 | Double-faced retaining dam |
| CN105064294A (en) * | 2015-09-07 | 2015-11-18 | 芜湖市银鸿液压件有限公司 | Internally-inclined type supporting structure of hydraulic lifting dam |
| CN105089015A (en) * | 2015-09-07 | 2015-11-25 | 芜湖市银鸿液压件有限公司 | Inwards inclining type supporting hydraulic lifting dam |
| CN107334303A (en) * | 2016-04-28 | 2017-11-10 | 詹姆斯·E·格罗夫 | Adjustable back-supported component for the chair back of chair |
| CN107975013A (en) * | 2017-12-13 | 2018-05-01 | 山西四建集团有限公司 | Hydraulic lifting dam construction method with synchronous intelligent compensation |
| CN109778794A (en) * | 2019-01-10 | 2019-05-21 | 安徽省胜达液压坝科技有限公司 | A kind of multi-stag Foldable hydraulic dam |
| CN111733771A (en) * | 2020-07-28 | 2020-10-02 | 新昌县七星街道博创机械厂 | Automatic board rubber dam turns over of control |
| CN113818405A (en) * | 2021-10-25 | 2021-12-21 | 安徽名川活动坝科技有限公司 | Support system based on hydraulic dam |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2344434Y (en) * | 1996-07-25 | 1999-10-20 | 高密市水利勘测设计院 | Hydraulic control flap gate |
| CN2797439Y (en) * | 2005-05-16 | 2006-07-19 | 中国水电顾问集团华东勘测设计研究院 | Board turnover movable dam structure |
-
2007
- 2007-08-22 CN CN2007101311099A patent/CN101126231B/en active Active
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103306247A (en) * | 2013-06-09 | 2013-09-18 | 王辉 | Movable water retaining dam for water conservancy landscape |
| CN103306247B (en) * | 2013-06-09 | 2015-10-14 | 王辉 | Water conservancy view active catch dam |
| CN104234016A (en) * | 2013-11-15 | 2014-12-24 | 安徽池州百川液压坝科技有限公司 | Double-faced retaining dam |
| CN104234016B (en) * | 2013-11-15 | 2016-02-03 | 安徽池州百川液压坝科技有限公司 | A kind of two-sided checkdam |
| CN105064294A (en) * | 2015-09-07 | 2015-11-18 | 芜湖市银鸿液压件有限公司 | Internally-inclined type supporting structure of hydraulic lifting dam |
| CN105089015A (en) * | 2015-09-07 | 2015-11-25 | 芜湖市银鸿液压件有限公司 | Inwards inclining type supporting hydraulic lifting dam |
| CN107334303A (en) * | 2016-04-28 | 2017-11-10 | 詹姆斯·E·格罗夫 | Adjustable back-supported component for the chair back of chair |
| CN107975013A (en) * | 2017-12-13 | 2018-05-01 | 山西四建集团有限公司 | Hydraulic lifting dam construction method with synchronous intelligent compensation |
| CN109778794A (en) * | 2019-01-10 | 2019-05-21 | 安徽省胜达液压坝科技有限公司 | A kind of multi-stag Foldable hydraulic dam |
| CN109778794B (en) * | 2019-01-10 | 2021-01-08 | 安徽省胜达液压坝科技有限公司 | Multi-stage type folding hydraulic dam |
| CN111733771A (en) * | 2020-07-28 | 2020-10-02 | 新昌县七星街道博创机械厂 | Automatic board rubber dam turns over of control |
| CN111733771B (en) * | 2020-07-28 | 2021-08-17 | 河北宝力工程装备股份有限公司 | Automatic board rubber dam turns over of control |
| CN113818405A (en) * | 2021-10-25 | 2021-12-21 | 安徽名川活动坝科技有限公司 | Support system based on hydraulic dam |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101126231B (en) | 2012-02-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ANHUI CHIZHOU BAICHUAN HYDRAULIC DAM TECHNOLOGY CO Free format text: FORMER OWNER: ZHU SHUISHENG Effective date: 20130111 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130111 Address after: 247000 No. 538 Renmin Road, Anhui, Chizhou Patentee after: ANHUI CHIZHOU BAICHUAN HYDRAULIC DAM TECHNOLOGY CO., LTD. Address before: 247000 Guichi district government procurement center, No. 300, Chizhou, Anhui, Jianshe Road Patentee before: Zhu Shuisheng |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20080220 Assignee: ANHUI CHIZHOU BAICHUAN HYDRAULIC DAM TECHNOLOGY CO., LTD. Assignor: Zhu Shuisheng Contract record no.: 2012340000386 Denomination of invention: Hydraulic lifting dam Granted publication date: 20120215 License type: Exclusive License Record date: 20121228 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190919 Address after: 247000 Chizhou economic and Technological Development Zone, Anhui Patentee after: Anhui Chizhou Chuanhe Water Conservancy Technology Co., Ltd. Address before: 247000 No. 538 Renmin Road, Anhui, Chizhou Patentee before: ANHUI CHIZHOU BAICHUAN HYDRAULIC DAM TECHNOLOGY CO., LTD. |
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| TR01 | Transfer of patent right |