CN103225289A - Dam face system of hydraulic moving dam - Google Patents
Dam face system of hydraulic moving dam Download PDFInfo
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- CN103225289A CN103225289A CN2013101629228A CN201310162922A CN103225289A CN 103225289 A CN103225289 A CN 103225289A CN 2013101629228 A CN2013101629228 A CN 2013101629228A CN 201310162922 A CN201310162922 A CN 201310162922A CN 103225289 A CN103225289 A CN 103225289A
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Abstract
The invention discloses a dam face system of a hydraulic moving dam. The dam face system of the hydraulic moving dam mainly comprises a plurality of dam faces spliced along a straight line, wherein each dam face is movably connected with a horizontal base. The dam face system is characterized in that each dam face adopts a reinforced concrete structure; steel grids in consistency with the front structure of the reinforced concrete structure are formed in the reinforced concrete structure; a seamless steel pipe arranged on the bottom edge of each dam face is directly poured at the bottom of the reinforced concrete structure; a plurality of gaps are formed at the bottom of the reinforced concrete structure, and are facing against the position of a rotation quill shaft mounted on the horizontal base; and the central axis of the rotation quill shaft coincides with the central axis of the seamless steel pipe. As the reinforced concrete structure equipped with steel grids structure is used for the dam face to use, the manufacture cost is low, the structure is simple, and the bearing strength is high; moreover, hidden beams interlacing with one another in a cross manner can be arranged at the stress position of the dam face, so that the stress condition of the dam face can be improved, the service life of the dam face is prolonged, and the use effect of the dam face can be improved.
Description
Technical field
The present invention relates to hydraulic pressure movable dam dam facing system, relate in particular to simple in structure, cost is little, supporting capacity is strong, specious hydraulic pressure movable dam dam facing system.
Background technology
During water conservancy system is used main use flashboard dam, rubber dam, water conservancy overturn automatically dam and hydraulic lifting dam arranged, the flashboard dam is owing to be steel design, the starting device cost has high input, and later period maintenance expense height; It is low that rubber dam has cost of production as the mature technique of the U.S., the advantage of later period maintenance easy maintenance, but exist cracky, lifting efficient is low, the life-span is short problem; Waterpower automatic panel-turnover dam has the advantage of later period maintenance easy maintenance equally as the advanced technology of Japan, but when being applied to RIVER BASIN USING COMPUTER GRAPHIC MODEL, being silted up thing by the sand in the river course, stone, tree, bamboo etc. easily and block, thereby make dam facing to close fully, the palpus labor cleaning uses inconvenient; The hydraulic pressure dam has solved above-mentioned shortcoming, and is easy to use, is applicable to that the water conservancy construction of any river with complicated is used, if but dam facing adopts steel design, then must cause cost to increase, problem such as later maintenance cost is big is considered the dam facing that alternative steel design and compressive strength are enough for this reason.
Summary of the invention
Technical problem to be solved by this invention provides hydraulic pressure movable dam dam facing system, adopt the Reinforced Concrete Structure of band steel grid to do dam facing, replace traditional steel design, saved cost, by setting up the mode of dark beam, improve the supporting capacity of dam facing, and increase the aesthetic feeling of dam facing by mode at dam facing back side and upstream face scribble.
For solving the problems of the technologies described above, technical scheme of the present invention is: the hydraulic pressure movable dam
The dam facing system, mainly splice along a straight line and form by some dam facings, wherein every dam facing all is movably connected on the level basis of dam facing below, be provided with on the described every dam facing back side to connect and use the earrings structure, its innovative point is: described dam facing is the Reinforced Concrete Structure structure, and is provided with in the described Reinforced Concrete Structure and the consistent steel grid of Reinforced Concrete Structure horizontal frontal plane structure; Described dam facing base is provided with the seamless steel pipe that is parallel to the dam facing bearing of trend, described seamless steel pipe direct pouring is in the Reinforced Concrete Structure bottom, described Reinforced Concrete Structure bottom has the breach that some edges reach the Reinforced Concrete Structure base, described breach is over against the rotational sleeve shaft position place that is installed on the level basis, described rotational sleeve axle central axis and seamless steel pipe central axes;
Further, described dam facing upper end width is less than dam facing lower end width;
Further, described dam facing upper end edge dam facing trend is provided with steel pipe, and described steel pipe direct pouring is in Reinforced Concrete Structure;
Further, be provided with the staggered dark beam of two crosses in the Reinforced Concrete Structure at described dam facing earrings structure position place, the staggered dark beam of described cross is parallel to the steel grid setting, and is provided with dowel between staggered dark beam of described cross and steel grid;
Further, described dam facing side is rectangle or arc;
Further, described dam facing upstream face and back side are coated with one deck environmental protection macromolecule chemical industry coating;
Further, described environmental protection macromolecule chemical industry coating is provided with one deck character layer or patterned layer;
The invention has the advantages that: use as dam facing by the Reinforced Concrete Structure that adopts the band rebar lattice structure, cost is low, simple in structure, bearing strength is big, in addition for strengthening the supporting capacity of dam facing, by the staggered dark beam of cross is set at the earrings locations of structures place that accepts a place, and between staggered dark beam of cross and steel grid, dowel is set, thereby improve the stressing conditions of dam facing, make that the application life of dam facing and result of use are promoted.
For the consideration that economizes in raw materials, with dam facing lower end width be provided with greater than dam facing upper end width, set dam facing lower end width according to the dam facing water requirement, but therefore the dam facing upper end is slightly smaller than dam facing lower end width because the power that is subjected to is very little.
For increasing the aesthetic function and the anti-corrosion function of dam facing, at first applying one deck environmental protection macromolecule chemical industry coating on dam facing upstream face and back side is used for anticorrosion, two enterprising style of writing words of external environmental protection macromolecule chemical industry coating or pattern scribble, thus certain visual effect can be produced.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Fig. 1 is the front view of hydraulic pressure movable dam dam facing of the present invention system.
Fig. 2 is the left view of hydraulic pressure movable dam dam facing of the present invention system.
Fig. 3 is the distribution schematic diagram of dam facing coating and character layer or patterned layer in the hydraulic pressure movable dam dam facing of the present invention system.
The specific embodiment
The described hydraulic pressure movable dam of Fig. 1 and Fig. 2 dam facing system comprises that dam facing 1, level basis 2, dam facing back side 3, earrings structure 4, steel grid 5, seamless steel pipe 6, breach 7, turning set are coaxial 8, steel pipe 9, staggered dark beam 10, dowel 11, dam facing upstream face 12, environmental protection macromolecule chemical industry coating 13, character layer or the patterned layer 14 of cross.
Hydraulic pressure movable dam dam facing of the present invention system, be mainly some Reinforced Concrete Structure dam facings 1 and splice composition along a straight line, by cast in dam facing 1 bottom along the dam facing bearing of trend be provided with seamless steel pipe 6, rotate around directly being fixed on turning set on the level basis 2 coaxial 8, thereby realize relatively rotating of basic 2 of dam facing 1 and level.For guaranteeing the bonding strength of dam facing 1, be provided with the steel grid consistent 5 with the dam facing structure in dam facing inside, be main stress point owing to be arranged on the earrings structure 4 of dam facing back side 3 simultaneously, for this reason, be the staggered dark beam 10 of cross by be provided with two in dam facing 1 middle ear ring structure 4 positions, and the plane parallel that guarantees the dark beam 10 structure places that cross is staggered is in the plane at steel grid 5 places, for further guaranteeing its bearing strength, by dowel 11 being set at cross staggered dark beam 10 and 5 of steels grid, thereby the stressed meeting of dam facing earrings structure 4 positions is transmitted in the steel grid 5 by dowel 11, make that whole dam facing 1 is evenly stressed, improve the supporting capacity of dam facing.
During actual the casting, for guaranteeing that dam facing 1 can rotate around the turning set coaxial 8 that is fixed on the level basis 2 smoothly, by breach 7 being set in corresponding position, dam facing 1 base, before casting, make the seamless steel pipe 6 of dam facing bottom pass turning set coaxial 8 earlier, make both rotate with one heart, guarantee that simultaneously coaxial 8 clearance control of breach 7 end faces and turning set is in very among a small circle.
Under the situation that satisfies the retaining bearing strength, for saving the dam facing materials, when being provided with, dam facing upper end width make it, in addition for guaranteeing the attractive in appearance of dam facing and the load of a little less than dam facing lower end width, in dam facing upper end edge dam facing trend steel pipe 9 is set, this steel pipe direct pouring is in Reinforced Concrete Structure;
For satisfying different demands, the dam facing side is rectangle or arc.The dam facing side is in the little river improvement engineering that is mainly used in field irrigation of rectangular configuration, is the dam facing of arcuate structure compared to the side, and under the situation of same materials, the dam facing retaining is highly slightly high, thereby water requirement is a bit larger tham the dam facing that the side is an arcuate structure.The dam facing side utilizes its radian aesthetic feeling that possesses for the arc dam facing is mainly used in the construction of city or tourist attractions, thereby builds the view of artificial waterfall during retaining, increases the appreciating at sight spot, river course.
For increasing the aesthetic function and the anti-corrosion function of dam facing, at first applying one deck environmental protection macromolecule chemical industry coating 13 on dam facing upstream face 12 and back side 3 is used for anticorrosion, literal or patterned layer 14 are set on environmental protection macromolecule chemical industry coating 13 in addition, thereby can produce certain visual effect during the dam facing retaining.
Claims (7)
1. hydraulic pressure movable dam dam facing system, mainly splice along a straight line and form by some dam facings, wherein every dam facing all is movably connected on the level basis of dam facing below, every dam facing is independent separately in the described dam facing system, and be provided with on the described every dam facing back side to connect and use the earrings structure, it is characterized in that: described dam facing is a Reinforced Concrete Structure, and is provided with in the described Reinforced Concrete Structure and the consistent steel grid of Reinforced Concrete Structure horizontal frontal plane structure; Described dam facing base is provided with the seamless steel pipe that is parallel to the dam facing bearing of trend, described seamless steel pipe direct pouring is in the Reinforced Concrete Structure bottom, described Reinforced Concrete Structure bottom has the breach that some edges reach the Reinforced Concrete Structure base, described breach is over against the rotational sleeve shaft position place that is installed on the level basis, described rotational sleeve axle central axis and seamless steel pipe central axes.
2. hydraulic pressure movable dam dam facing according to claim 1 system is characterized in that: described dam facing upper end width is less than dam facing lower end width.
3. hydraulic pressure movable dam dam facing according to claim 2 system is characterized in that: described dam facing upper end edge dam facing trend is provided with steel pipe, and described steel pipe direct pouring is in Reinforced Concrete Structure.
4. hydraulic pressure movable dam dam facing according to claim 1 system, it is characterized in that: be provided with the staggered dark beam of two crosses in the Reinforced Concrete Structure at place, described dam facing earrings structure position, the staggered dark beam of described cross is parallel to the steel grid setting, and is provided with dowel between staggered dark beam of described cross and steel grid.
5. hydraulic pressure movable dam dam facing according to claim 1 system, it is characterized in that: described dam facing side is rectangle or arc.
6. hydraulic pressure movable dam dam facing according to claim 1 system, it is characterized in that: described dam facing upstream face and back side are coated with one deck environmental protection macromolecule chemical industry coating.
7. hydraulic pressure movable dam dam facing according to claim 6 system, it is characterized in that: described environmental protection macromolecule chemical industry coating is provided with one deck character layer or patterned layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101629228A CN103225289A (en) | 2013-05-07 | 2013-05-07 | Dam face system of hydraulic moving dam |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101629228A CN103225289A (en) | 2013-05-07 | 2013-05-07 | Dam face system of hydraulic moving dam |
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| CN103225289A true CN103225289A (en) | 2013-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013101629228A Pending CN103225289A (en) | 2013-05-07 | 2013-05-07 | Dam face system of hydraulic moving dam |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264632A (en) * | 2014-04-08 | 2015-01-07 | 安徽池州百川液压坝科技有限公司 | Dam face structure of water retaining dam |
| CN104264633A (en) * | 2014-04-08 | 2015-01-07 | 安徽池州百川液压坝科技有限公司 | High-strength concrete dam face |
| CN104278659A (en) * | 2014-04-08 | 2015-01-14 | 安徽池州百川液压坝科技有限公司 | Dam face of retaining dam |
| CN106320282A (en) * | 2015-06-25 | 2017-01-11 | 安徽金川活动坝科技有限公司 | Dam surface structure for movable plate |
| CN106638488A (en) * | 2015-11-02 | 2017-05-10 | 储斌 | Movable dam with metal casting dam surface |
| CN106638490A (en) * | 2015-11-02 | 2017-05-10 | 李�亨 | Metal dam surface of movable dam |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2856166Y (en) * | 2005-12-28 | 2007-01-10 | 深圳市丽波水工技术有限公司 | Sliding hydraulic self-control flap gate |
| CN202298570U (en) * | 2011-09-01 | 2012-07-04 | 中国水电顾问集团北京勘测设计研究院 | Arc-shaped gate with multi-supporting-arm compound hinge structure for water conservancy and hydroelectric engineering |
| JP2012172423A (en) * | 2011-02-22 | 2012-09-10 | Hitachi Zosen Corp | Floating body connection type flap gate |
| GB2491011A (en) * | 2011-05-18 | 2012-11-21 | Charles Stuart Brindley | A Self-raising Flood Protection Barrier |
| CN203498802U (en) * | 2013-05-07 | 2014-03-26 | 苏州正欣泰自动化系统有限公司 | Dam face system of hydraulic movable dam |
-
2013
- 2013-05-07 CN CN2013101629228A patent/CN103225289A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2856166Y (en) * | 2005-12-28 | 2007-01-10 | 深圳市丽波水工技术有限公司 | Sliding hydraulic self-control flap gate |
| JP2012172423A (en) * | 2011-02-22 | 2012-09-10 | Hitachi Zosen Corp | Floating body connection type flap gate |
| GB2491011A (en) * | 2011-05-18 | 2012-11-21 | Charles Stuart Brindley | A Self-raising Flood Protection Barrier |
| CN202298570U (en) * | 2011-09-01 | 2012-07-04 | 中国水电顾问集团北京勘测设计研究院 | Arc-shaped gate with multi-supporting-arm compound hinge structure for water conservancy and hydroelectric engineering |
| CN203498802U (en) * | 2013-05-07 | 2014-03-26 | 苏州正欣泰自动化系统有限公司 | Dam face system of hydraulic movable dam |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264632A (en) * | 2014-04-08 | 2015-01-07 | 安徽池州百川液压坝科技有限公司 | Dam face structure of water retaining dam |
| CN104264633A (en) * | 2014-04-08 | 2015-01-07 | 安徽池州百川液压坝科技有限公司 | High-strength concrete dam face |
| CN104278659A (en) * | 2014-04-08 | 2015-01-14 | 安徽池州百川液压坝科技有限公司 | Dam face of retaining dam |
| CN106320282A (en) * | 2015-06-25 | 2017-01-11 | 安徽金川活动坝科技有限公司 | Dam surface structure for movable plate |
| CN106638488A (en) * | 2015-11-02 | 2017-05-10 | 储斌 | Movable dam with metal casting dam surface |
| CN106638490A (en) * | 2015-11-02 | 2017-05-10 | 李�亨 | Metal dam surface of movable dam |
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Application publication date: 20130731 |