CN106012963B - A kind of mechanical antiseepage hydraulic engineering dykes and dams - Google Patents
A kind of mechanical antiseepage hydraulic engineering dykes and dams Download PDFInfo
- Publication number
- CN106012963B CN106012963B CN201610413240.3A CN201610413240A CN106012963B CN 106012963 B CN106012963 B CN 106012963B CN 201610413240 A CN201610413240 A CN 201610413240A CN 106012963 B CN106012963 B CN 106012963B
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- China
- Prior art keywords
- dykes
- dams
- contraband
- antiseepage
- cylinder
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/10—Dams; Dykes; Sluice ways or other structures for dykes, dams, or the like
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
Abstract
The invention discloses a kind of mechanical antiseepage hydraulic engineering dykes and dams, including dykes and dams body, also include " Contraband " shape pipeline, " Contraband " the shape pipeline the latter half is inlaid in dykes and dams body, and " Contraband " shape pipeline under shed is connected with dykes and dams body exterior, " Contraband " the shape pipeline lower opening is provided with screen pack, the dykes and dams body internal surface is provided with groove, it is provided with the groove and grabs ground fastening unit, the dykes and dams bodies side surface is provided with anti-clogging unit with " Contraband " shape lower end of duct mouthful junction, water guide unit is provided with dykes and dams body " Contraband " the shape pipeline, the dykes and dams body is provided with control box.The beneficial effects of the invention are as follows, it is simple in construction, it is practical.
Description
Technical field
The present invention relates to water conservancy dykes and dams improvement areas, particularly a kind of mechanical antiseepage hydraulic engineering dykes and dams.
Background technology
China is a multiple country of flood, in order to resist flood, is generally provided with flood bank, the flood bank of prior art
Mainly piled up and formed using mound, its anti-impact pressure effect of controlling flood is poor, can influence the use of flood bank stable to a certain extent
, there is certain safety in utilization, it is difficult to meet the demand in market in property and service life.
The content of the invention
The invention aims to solve the above problems, a kind of mechanical antiseepage hydraulic engineering dykes and dams are devised.
Realize above-mentioned purpose the technical scheme is that, a kind of mechanical antiseepage hydraulic engineering dykes and dams, including dykes and dams sheet
Body, in addition to " Contraband " shape pipeline, " Contraband " the shape pipeline the latter half are inlaid in dykes and dams body, and " Contraband " shape pipeline under shed
It is connected with dykes and dams body exterior, " Contraband " the shape pipeline lower opening is provided with screen pack, the dykes and dams body internal surface is provided with
Provided with ground fastening unit is grabbed in groove, the groove, the dykes and dams bodies side surface is set with " Contraband " shape lower end of duct mouthful junction
Have and water guide unit is provided with anti-clogging unit, dykes and dams body " Contraband " the shape pipeline, the ground fastening unit of grabbing is by being arranged on
Base in groove, it is arranged on multiple circular opens of base lower surface, is arranged in base, and can be stretched out by circular open
The linear electric motors of base, the connecting seat for being arranged on linear electric motors telescopic end, be arranged on connection seating face an electric rotating machine, set
Put an electric rotating machine round end cylinder, be arranged on the drill bit of cylinder lower surface, be arranged on cylinder side surface, and with it
Multiple circular holes that portion is connected, be fixedly connected with cylinder inner surface, and the spacing lasso of a pair be parallel to each other, be arranged on it is spacing
Taper immediately below lasso point to block, be arranged on taper point to multiple slideways on block side surface, be inserted into successively a pair it is spacing
In lasso, and can be moved along its centerline direction worm screw, be arranged on the fixed case of cylinder inner surface, be arranged on fixed case
It is interior, and round end stretch out outside fixed case No. two electric rotating machines, be arranged on No. two electric rotating machine round ends, it is and mutually ratcheting with worm screw
Worm gear, be arranged on the connecting plate of worm screw lower end, be equiangularly arranged in connecting plate lower surface multiple main support rods, with main support
Bar lower end be flexibly connected point to support bar, be arranged on what is point collectively formed to the sharp portion of support bar lower end, the dykes and dams sheet
Body be provided with control box, the control box respectively with anti-clogging unit, water guide unit, linear electric motors, an electric rotating machine and two
Number electric rotating machine is electrically connected with.
The quantity of the multiple main support rod is 5-10.
The position of the multiple slideway is corresponding to the position of support bar with multiple points respectively, the multiple slideway respectively with
Multiple circular holes are mutually overlapped, and the lower surface of the slideway is arcuate surface.
Unidirectional catch is provided with the circular hole, the unidirectional catch is opened to outside cylinder.
The inner surface of the circular hole is provided with water proof ring, and the inner circle radius of the water proof ring, which is slightly larger than, to be divided to the outer of support bar
Radius of circle.
The anti-clogging unit be by be arranged in dykes and dams bodies side surface casing, be arranged in casing, and piston rod
The cylinder that stretches out casing lower surface, the waterproof plastic ring for being arranged on casing and cylinder piston rod junction, it is arranged on cylinder piston rod
On pushing block, be arranged on dykes and dams body immediately below the casing on part, and mutually extruded with pushing block rotating disk, be arranged on rotating disk side
Rocking bar on surface, it is arranged on rocking bar, and the hairbrush connect relative with screen pack is collectively formed.
The rotating disk is flexibly connected by connecting shaft with dykes and dams body.
The length of the rocking bar is slightly larger than the diameter of screen pack.
The water guide unit be by be arranged in " Contraband " shape pipeline vertical portion rotating shaft, be inlaid in dykes and dams body, and
No. three electric rotating machines being fixedly connected with rotating shaft, the water guide blade being angularly inserted into rotating shaft and it is arranged in " Contraband " shape pipeline
Flow sensor collectively form.
Microprocessor, data storage and battery are provided with the control box, the control box is provided with sound and light alarm
Device, the microprocessor respectively with data storage, battery, audible-visual annunciator, linear electric motors, electric rotating machine, No. two
Electric rotating machine, No. three electric rotating machines and cylinder are electrically connected with.
The mechanical antiseepage hydraulic engineering dykes and dams made using technical scheme, Mechanization Level is high, anti-impact pressure
Effect is good, grabs ground stability and significantly improves.
Brief description of the drawings
Fig. 1 is the structural representation of mechanical antiseepage hydraulic engineering dykes and dams of the present invention；
Fig. 2 is drum cut-away view of the present invention；
In figure, 1, body；2nd, " Contraband " shape pipeline；3rd, screen pack；4th, base；5th, linear electric motors；6th, connecting seat；7th, a rotation
Rotating motor；8th, cylinder；9th, drill bit；10th, spacing lasso；11st, taper divides to block；12nd, slideway；13rd, worm screw；14th, fixed case；15、
No. two electric rotating machines；16th, worm gear；17th, connecting plate；18th, main support rod；19th, divide to support bar；20th, sharp portion；21st, control box；
22nd, unidirectional catch；23rd, water proof ring；24th, casing；25th, cylinder；26th, cylinder piston rod；27th, waterproof plastic ring；28th, pushing block；29th, turn
Disk；30th, rocking bar；31st, hairbrush；32nd, rotating shaft；33rd, No. three electric rotating machines；34th, water guide blade；35th, flow sensor；36th, it is micro-
Processor；37th, data storage；38th, battery；39th, audible-visual annunciator.
Embodiment
The present invention is specifically described below in conjunction with the accompanying drawings, as shown in Figure 1-2, a kind of mechanical antiseepage hydraulic engineering dike
Dam, including dykes and dams body（1）, in addition to " Contraband " shape pipeline（2）, " Contraband " the shape pipeline（2）The latter half is inlaid in dykes and dams sheet
Body（1）It is interior, and " Contraband " shape pipeline（2）Under shed and dykes and dams body（1）Outside is connected, " Contraband " the shape pipeline（2）Under shed
Place is provided with screen pack（3）, the dykes and dams body（1）Inner surface is provided with groove, the groove provided with ground fastening unit is grabbed, described
Dykes and dams body（1）Side surface and " Contraband " shape pipeline（2）Lower port junction is provided with anti-clogging unit, dykes and dams body " Contraband " shape
Pipeline（2）Interior to be provided with water guide unit, the ground fastening unit of grabbing is the base by being arranged in groove（4）, be arranged on base（4）
Multiple circular opens of lower surface, it is arranged on base（4）It is interior, and base can be stretched out by circular open（4）Linear electric motors
（5）, be arranged on the connecting seat of linear electric motors telescopic end（6）, be arranged on connecting seat（6）A number electric rotating machine on surface（7）, set
In the cylinder of an electric rotating machine round end（8）, be arranged on cylinder（8）The drill bit of lower surface（9）, be arranged on cylinder（8）Side table
Face, and the multiple circular holes and cylinder being connected with inside it（8）Inner surface is fixedly connected, and a pair be parallel to each other are spacing
Lasso（10）, be arranged on spacing lasso（10）The taper of underface divides to block（11）, be arranged on taper point to block（11）Side surface
On multiple slideways（12）, be inserted into a pair of spacing lassos successively（10）It is interior, and the worm screw that can be moved along its centerline direction
（13）, be arranged on cylinder（8）The fixed case of inner surface（14）, be arranged on fixed case（14）It is interior, and round end stretches out fixed case
（14）No. two outer electric rotating machines（15）, be arranged on No. two electric rotating machine round ends, and and worm screw（13）Mutually ratcheting worm gear
（16）, be arranged on worm screw（13）The connecting plate of lower end（17）, be equiangularly arranged in connecting plate（17）Multiple main supports of lower surface
Bar（18）With main support rod（18）What lower end was flexibly connected divides to support bar（19）, be arranged on point to support bar（19）Lower end
Sharp portion（20）Collectively form, the dykes and dams body（1）It is provided with control box（21）, the control box（21）Respectively with it is anti-blocking
Fill in unit, water guide unit, linear electric motors（5）, an electric rotating machine（7）With No. two electric rotating machines（15）It is electrically connected with；It is described many
Individual main support rod（18）Quantity be 5-10；The multiple slideway（12）Position respectively with multiple points to support bar（19）'s
Position is corresponding, the multiple slideway（12）Mutually overlapped with multiple circular holes respectively, the slideway（12）Lower surface be circular arc
Surface；Unidirectional catch is provided with the circular hole（22）, the unidirectional catch（22）To cylinder（8）It is outer to open；The circular hole it is interior
Side surface is provided with water proof ring（23）, the water proof ring（23）Inner circle radius slightly larger than point to support bar（19）Exradius；
The anti-clogging unit is by being arranged on dykes and dams body（1）Casing on side surface（24）, be arranged on casing（24）It is interior, and piston
Bar stretches out casing（24）The cylinder of lower surface（25）, be arranged on casing（24）With cylinder piston rod（26）The waterproof plastic ring of junction
（27）, the pushing block that is arranged on cylinder piston rod（28）, be arranged on dykes and dams body（1）Positioned at casing（24）On the part of underface,
And and pushing block（28）The rotating disk mutually extruded（29）, be arranged on rotating disk（29）Rocking bar on side surface（30）, be arranged on rocking bar
（30）On, and and screen pack（3）The relative hairbrush connect（31）Collectively form；The rotating disk（29）Pass through connecting shaft and dykes and dams sheet
Body（1）It is flexibly connected；The rocking bar（30）Length be slightly larger than screen pack（3）Diameter；The water guide unit is by setting
In " Contraband " shape pipeline（2）Rotating shaft in vertical portion（32）, be inlaid in dykes and dams body（1）It is interior, and and rotating shaft（32）It is fixedly connected
No. three electric rotating machines（33）, be angularly inserted into rotating shaft（32）On water guide blade（34）Be arranged on " Contraband " shape pipeline（1）
Interior flow sensor（35）Collectively form；The control box（21）It is interior to be provided with microprocessor（36）, data storage（37）
And battery（38）, the control box（21）It is provided with audible-visual annunciator（39）, the microprocessor（36）Deposited respectively with data
Reservoir（37）, battery（38）, audible-visual annunciator（39）, linear electric motors（5）, an electric rotating machine（7）, No. two electric rotating machines
（15）, No. three electric rotating machines（33）And cylinder（25）It is electrically connected with.
The characteristics of the technical program, is, including dykes and dams body, in addition to " Contraband " shape pipeline, and " Contraband " shape pipeline the latter half is embedding
In dykes and dams body, and " Contraband " shape pipeline under shed is connected with dykes and dams body exterior, and " Contraband " shape pipeline lower opening is provided with
Screen pack, dykes and dams body internal surface, which is provided with groove, groove to be provided with, grabs ground fastening unit, dykes and dams bodies side surface and " Contraband " shape pipe
Road lower port junction, which is provided with anti-clogging unit, dykes and dams body " Contraband " shape pipeline, is provided with water guide unit, and grabbing ground fastening unit is
By be arranged in groove base, be arranged on multiple circular opens of base lower surface, be arranged in base, and circle can be passed through
Opening stretches out the linear electric motors of base, a rotation for being arranged on the connecting seat of linear electric motors telescopic end, being arranged on connection seating face
Rotating motor, the cylinder for being arranged on an electric rotating machine round end, the drill bit for being arranged on cylinder lower surface, it is arranged on cylinder side table
Face, and be connected with inside it multiple circular holes, be fixedly connected with cylinder inner surface, and a pair of stop collars being parallel to each other
The taper enclose, being arranged on immediately below spacing lasso point to block, be arranged on taper point to multiple slideways on block side surface, insert successively
In a pair of spacing lassos, and can be moved along its centerline direction worm screw, be arranged on the fixed case of cylinder inner surface, set
Put in fixed case, and round end stretch out outside fixed case No. two electric rotating machines, be arranged on No. two electric rotating machine round ends, and with
The mutually ratcheting worm gear of worm screw, the multiple main supports for being arranged on the connecting plate of worm screw lower end, being equiangularly arranged in connecting plate lower surface
Bar, be flexibly connected with main support rod lower end point to support bar, be arranged on what is point collectively formed to the sharp portion of support bar lower end,
" Contraband " shape pipeline be provided with control box, control box respectively with anti-clogging unit, water guide unit, linear electric motors, an electric rotating machine and
No. two electric rotating machines are electrically connected with, and Mechanization Level is high, and anti-impact pressure effect is good, are grabbed ground stability and are significantly improved.
In the technical program, the present apparatus is control panel, operationally sends signal by control end, and dam body bottom is recessed
Groove interior base cathetus motor works, the electric rotating machine work stretched out on base, its external part connecting seat, the connection of its lower end
Drum, the brick of drum lower end can work under the work of an electric rotating machine, at the same time, No. two electric rotatings inside drum
Machine is worked, and drives worm gear wheel thereon, and the connected worm screw of worm-gear driven, worm screw is driven, can be in spacing lasso on
Lower motion, worm screw lower end is fixedly connected with connecting plate, and there are multiple main support rods connecting plate lower end, and support bar is with multiple points to support bar
It is connected, under the push of worm screw, multiple points can slide to support bar along taper point to the slideway on block, along drum lower surface
Side wall circular hole is skidded off outside drum, and multiple points have spine to supporting bar top, and ground can be firmly grasped after stretching out drum, consolidate dam body
Get off, beneficial to equipment steady operation, when current are brought, then water passed through by the filter screen filtration below " Contraband " shape pipeline
No. three electric rotating machines drive water guide blade to rotate, and control current above " Contraband " shape pipeline by excluding in water, " Contraband " shape pipeline
Flow sensor monitors water-carrying capacity, is worked for equipment and provides the working environment of safety and stability, by the work of this one-in-and-one-out, greatly
It is big to reduce impulsive force of the flood to dam body, reduce the impulsive force to dam body.In the course of the work, in the casing of dam body side surface
Cylinder can work, and cylinder piston rod can promote its lower end pushing block, and pushing block promotes the rocking bar on rotating disk, rotating disk to drive its upper end
Hairbrush plays cleaning action to screen pack, prevents from blocking, in case influence current enter the speed of " Contraband " shape pipeline.
In the technical program, the anti-clogging unit be by be arranged in dykes and dams bodies side surface casing, be arranged on
In casing, and piston rod stretches out the cylinder of casing lower surface, the waterproof plastic ring for being arranged on casing and cylinder piston rod junction, set
Put the pushing block on cylinder piston rod, be arranged on dykes and dams body on part immediately below casing, and turn mutually extruded with pushing block
Disk, the rocking bar being arranged on rotating disk side surface, it is arranged on rocking bar, and the hairbrush connect relative with screen pack is collectively formed
's.It is simple in construction, cleaning action is played, is conducive to equipment safety continuous service.
In the technical program, the water guide unit be by be arranged in " Contraband " shape pipeline vertical portion rotating shaft, setting-in
In dykes and dams body, and No. three electric rotating machines being fixedly connected with rotating shaft, the water guide blade that is angularly inserted into rotating shaft and set
Put what is collectively formed in the intrinsic flow sensor of dykes and dams.Simple in construction, operation is convenient, plays certain booster action, with
Common aqueduct is compared, and the structure is more efficiently.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art
Some of which part may be made some variation embodies the present invention principle, belong to protection scope of the present invention it
It is interior.
Claims (10)
1. a kind of mechanical antiseepage hydraulic engineering dykes and dams, including dykes and dams body（1）, it is characterised in that also including " Contraband " shape pipeline
（2）, " Contraband " the shape pipeline（2）The latter half is inlaid in dykes and dams body（1）It is interior, and " Contraband " shape pipeline（2）Under shed and dykes and dams
Body（1）Outside is connected, " Contraband " the shape pipeline（2）Lower opening is provided with screen pack（3）, the dykes and dams body（1）Interior table
Face, which is provided with groove, the groove to be provided with, grabs ground fastening unit, the dykes and dams body（1）Side surface and " Contraband " shape pipeline（2）Under
Port junction is provided with anti-clogging unit, dykes and dams body " Contraband " the shape pipeline（2）It is interior be provided with water guide unit, it is described to fasten with grabbing
Unit is the base by being arranged in groove（4）, be arranged on base（4）Multiple circular opens of lower surface, it is arranged on base（4）
It is interior, and base can be stretched out by circular open（4）Linear electric motors（5）, be arranged on the connecting seat of linear electric motors telescopic end（6）、
It is arranged on connecting seat（6）A number electric rotating machine on surface（7）, be arranged on the cylinder of an electric rotating machine round end（8）, be arranged on
Cylinder（8）The drill bit of lower surface（9）, be arranged on cylinder（8）Side surface, and the multiple circular holes and cylinder being connected with inside it
（8）Inner surface is fixedly connected, and the spacing lasso of a pair be parallel to each other（10）, be arranged on spacing lasso（10）The cone of underface
Shape is divided to block（11）, be arranged on taper point to block（11）Multiple slideways on side surface（12）, be inserted into a pair of stop collars successively
Circle（10）It is interior, and the worm screw that can be moved along its centerline direction（13）, be arranged on cylinder（8）The fixed case of inner surface（14）、
It is arranged on fixed case（14）It is interior, and round end stretches out fixed case（14）No. two outer electric rotating machines（15）, be arranged on No. two rotations
Motor round end, and and worm screw（13）Mutually ratcheting worm gear（16）, be arranged on worm screw（13）The connecting plate of lower end（17）, angularly
It is arranged on connecting plate（17）Multiple main support rods of lower surface（18）With main support rod（18）What lower end was flexibly connected divides to support
Bar（19）, be arranged on point to support bar（19）The sharp portion of lower end（20）Collectively form, the dykes and dams body（1）Provided with control
Box processed（21）, the control box（21）Respectively with anti-clogging unit, water guide unit, linear electric motors（5）, an electric rotating machine（7）
With No. two electric rotating machines（15）It is electrically connected with.
2. a kind of mechanical antiseepage hydraulic engineering dykes and dams according to claim 1, it is characterised in that the multiple main support
Bar（18）Quantity be 5-10.
3. a kind of mechanical antiseepage hydraulic engineering dykes and dams according to claim 1, it is characterised in that the multiple slideway
（12）Position respectively with multiple points to support bar（19）Position it is corresponding, the multiple slideway（12）Respectively with multiple circular holes
Mutually overlap, the slideway（12）Lower surface be arcuate surface.
4. a kind of mechanical antiseepage hydraulic engineering dykes and dams according to claim 1, it is characterised in that be provided with the circular hole
Unidirectional catch（22）, the unidirectional catch（22）To cylinder（8）It is outer to open.
5. a kind of mechanical antiseepage hydraulic engineering dykes and dams according to claim 1, it is characterised in that the inner side of the circular hole
Surface is provided with water proof ring（23）, the water proof ring（23）Inner circle radius slightly larger than point to support bar（19）Exradius.
6. a kind of mechanical antiseepage hydraulic engineering dykes and dams according to claim 1, it is characterised in that the anti-clogging unit
It is by being arranged on dykes and dams body（1）Casing on side surface（24）, be arranged on casing（24）It is interior, and piston rod stretches out casing（24）
The cylinder of lower surface（25）, be arranged on casing（24）With cylinder piston rod（26）The waterproof plastic ring of junction（27）, be arranged on gas
Pushing block on cylinder piston rod（28）, be arranged on dykes and dams body（1）Positioned at casing（24）On the part of underface, and and pushing block（28）Phase
The rotating disk of extruding（29）, be arranged on rotating disk（29）Rocking bar on side surface（30）, be arranged on rocking bar（30）On, and with filtering
Net（3）The relative hairbrush connect（31）Collectively form.
7. a kind of mechanical antiseepage hydraulic engineering dykes and dams according to claim 6, it is characterised in that the rotating disk（29）It is logical
Cross connecting shaft and dykes and dams body（1）It is flexibly connected.
8. a kind of mechanical antiseepage hydraulic engineering dykes and dams according to claim 6, it is characterised in that the rocking bar（30）
Length be slightly larger than screen pack（3）Diameter.
9. a kind of mechanical antiseepage hydraulic engineering dykes and dams according to claim 1, it is characterised in that the water guide unit is
By being arranged on " Contraband " shape pipeline（2）Rotating shaft in vertical portion（32）, be inlaid in dykes and dams body（1）It is interior, and and rotating shaft（32）Gu
Surely No. three electric rotating machines connected（33）, be angularly inserted into rotating shaft（32）On water guide blade（34）Be arranged on " Contraband " shape pipe
Road（1）Interior flow sensor（35）Collectively form.
10. a kind of mechanical antiseepage hydraulic engineering dykes and dams according to claim 1, it is characterised in that the control box
（21）It is interior to be provided with microprocessor（36）, data storage（37）And battery（38）, the control box（21）It is provided with acousto-optic report
Alert device（39）, the microprocessor（36）Respectively with data storage（37）, battery（38）, audible-visual annunciator（39）, straight line
Motor（5）, an electric rotating machine（7）, No. two electric rotating machines（15）, No. three electric rotating machines（33）And cylinder（25）It is electrically connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610413240.3A CN106012963B (en) | 2016-06-14 | 2016-06-14 | A kind of mechanical antiseepage hydraulic engineering dykes and dams |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610413240.3A CN106012963B (en) | 2016-06-14 | 2016-06-14 | A kind of mechanical antiseepage hydraulic engineering dykes and dams |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106012963A CN106012963A (en) | 2016-10-12 |
| CN106012963B true CN106012963B (en) | 2017-10-10 |
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ID=57087456
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610413240.3A Expired - Fee Related CN106012963B (en) | 2016-06-14 | 2016-06-14 | A kind of mechanical antiseepage hydraulic engineering dykes and dams |
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| CN (1) | CN106012963B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107420810A (en) * | 2017-08-31 | 2017-12-01 | 中山诺顿科研技术服务有限公司 | It is a kind of to be provided with the underground lamp for catching tight device |
| CN108005041A (en) * | 2017-11-10 | 2018-05-08 | 深圳润丰投资咨询有限公司 | A kind of anti-clogging drainage arrangement for being used to irrigate |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3419470A1 (en) * | 1984-05-24 | 1985-12-05 | Hans 8483 Vohenstrauss Schick | Swivel screen |
| CN201762694U (en) * | 2010-07-14 | 2011-03-16 | 陆振民 | Dam flow guiding device |
| CN103741642B (en) * | 2013-12-20 | 2015-07-29 | 河海大学 | River course littoral zone water demand for natural service in dry season regulation device and method under dam |
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- 2016-06-14 CN CN201610413240.3A patent/CN106012963B/en not_active Expired - Fee Related
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| CN106012963A (en) | 2016-10-12 |
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