CN113338220A - Combined movable hydraulic retaining dam - Google Patents
Combined movable hydraulic retaining dam Download PDFInfo
- Publication number
- CN113338220A CN113338220A CN202110675408.9A CN202110675408A CN113338220A CN 113338220 A CN113338220 A CN 113338220A CN 202110675408 A CN202110675408 A CN 202110675408A CN 113338220 A CN113338220 A CN 113338220A
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- dam
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 61
- 238000004140 cleaning Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 description 13
- 238000009434 installation Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 208000034699 Vitreous floaters Diseases 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Images
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Revetment (AREA)
Abstract
The invention discloses a combined movable hydraulic retaining dam, which relates to the field of hydraulic engineering and aims at solving the problems that the conventional hydraulic retaining dam cannot be movably mounted and dismounted, and the water baffles cannot be spliced, so that the water baffles matched with the height of a water level are required to be configured, and the application range of the hydraulic retaining dam is limited. The movable mounting and dismounting device can realize movable mounting and dismounting of the hydraulic retaining dam, so that the movable mounting and dismounting device can be suitable for riverways with different water level heights, the application range of the movable mounting and dismounting device is enlarged, meanwhile, the water retaining plates of the hydraulic retaining dam can be effectively cleaned, and the water quality environment of the riverway is improved.
Description
Technical Field
The invention relates to the field of hydraulic engineering, in particular to a combined movable hydraulic retaining dam.
Background
The water retaining dam is a leading movable dam technology in the world, which is used for agricultural irrigation, fishery, ship lock, seawater tidal barrier, urban river landscape, engineering and hydropower station. The water retaining dam is a leading movable dam technology in the world, is used for agricultural irrigation, fishery, ship locks, seawater moisture retention, urban river landscape, engineering and hydropower stations, has scientific mechanical structure, is not resistant to water blocking, is not afraid of silt siltation, is not influenced by floaters, has firm and reliable structure and strong flood impact resistance, overcomes all the defects of the traditional movable dam type, and has all the advantages of the traditional dam type. The dam face is of a reinforced concrete structure, the width of the upper part of the foundation is only required to be equal to the height of the movable dam, and meanwhile, a hydraulic system is simple and convenient, and the engineering cost is low. The movable water-blocking height can reach more than ten meters, and the width is not limited. Riverbeds of any geological condition are feasible; the width of the top of the gravity dam is narrower, and most radians of the hyperbolic arch dam can be built on the top of the gravity dam; the mud and sand siltation is not feared; is not influenced by flotage; the dam is quickly put, and the flood control safety is not influenced. The hinge movable dam has superior hydraulic conditions. The dam can basically keep the original riverbed, can discharge flood, and can accumulate silt, pebbles and floating objects at the upstream without blocking water. Compared with the traditional sluice and similar rubber dams, the overflow capacity is large, and the discharge capacity is large. Is particularly suitable for rivers in sandy, stony, treeing, bamboo and cold areas where the rubber dam is not suitable to be built. And the dam height can be adjusted at will to realize overflow, and the upstream water level and the discharge quantity can be controlled.
At present, a water retaining dam with a rotating bottom shaft is generally used on a river channel gate dam of an urban water conservancy landscape engineering, a hydraulic cylinder is adopted for supporting and jacking the back of a gate plate with the bottommost part as a hinge shaft, and the purposes of lifting the gate plate to block water and lowering the gate plate to flood are achieved. A piston rod of the hydraulic cylinder is hinged with the back of the flashboard, a cylinder body at the lower end of the hydraulic cylinder is arranged in a pit or a groove formed in the dam foundation, enough space is reserved in the pit or the groove for the cylinder body to swing, and the cylinder body swings in the groove or the pit to drive the flashboard to turn.
Traditional hydraulic pressure retaining dam is fixed mounting on the dam foundation in the use, can't realize portable installation and dismantlement to need dispose the breakwater of suitable height according to actual water level height when using, consequently lead to the application range of breakwater to be restricted, consequently, in order to solve this type of problem, we have provided a modular activity hydraulic pressure retaining dam.
Disclosure of Invention
The combined movable hydraulic retaining dam provided by the invention solves the problems that the existing hydraulic retaining dam cannot be movably mounted and dismounted, and the water retaining plates cannot be spliced, so that the water retaining plates matched with the water level height are required to be configured, and the application range is limited.
In order to achieve the purpose, the invention adopts the following technical scheme:
a combined movable hydraulic dam comprises a bottom plate, wherein a first water baffle is hinged to the top end of the bottom plate, and a cleaning mechanism is arranged between the front surface of the first water baffle and the top end of the bottom plate;
an equipment groove is formed in the top end of the bottom plate, a hydraulic cylinder is hinged and installed inside the equipment groove, a connector is fixedly connected to the end portion of a piston rod of the hydraulic cylinder, and the connector is hinged to the back face of the first water baffle;
a second water baffle is movably mounted at the top end of the first water baffle, and a connecting structure is arranged between the second water baffle and the first water baffle.
Preferably, the connector is in a U-shaped structure.
Preferably, the four corners of the bottom plate are provided with mounting screw holes, and the bottom end of the bottom plate is provided with rollers.
As preferred, clean mechanism includes mounting panel, chute board, hinge bar, slider and cleaning plate, the front of first breakwater is provided with two chute boards that are the symmetric distribution, just slidable mounting has the slider on the plate body of chute board, two fixedly connected with mounting panel between the slider, just one side fixed mounting that the mounting panel is close to first breakwater has the cleaning plate, it has two hinge bars that are the symmetric distribution to articulate between one side that the cleaning plate was kept away from to the mounting panel and the top of bottom plate.
As preferred, connection structure includes mounting groove, dead lever, reset spring, fly leaf, cardboard, draw-in groove and activity groove, two mounting grooves that are the symmetric distribution are seted up to the bottom of second breakwater, just fixed mounting has the dead lever in the mounting groove, the slip cap is equipped with the fly leaf on the body of rod of dead lever, just the cover is equipped with reset spring on the body of rod of dead lever, reset spring's one end and the inner wall fixed connection of mounting groove, reset spring's the other end and fly leaf fixed connection, two activity grooves that are the symmetric distribution and two draw-in grooves that are the symmetric distribution are seted up on the top of first breakwater, draw-in groove and outside intercommunication, just the tip of fly leaf extends to the inside fixedly connected with of activity groove and the cardboard that the draw-in groove matches.
Preferably, the inner wall of the bottom end of the movable groove is fixedly connected with abutting springs which are uniformly distributed, the top ends of the abutting springs are fixedly connected with abutting plates, the abutting plates are slidably mounted in the movable groove, and the abutting plates are located below the movable plate and the clamping plate.
Preferably, the fixed plate is installed at the position, located at the clamping groove, of the back face of the first water baffle, the material returning rod is sleeved on the plate body of the fixed plate in a sliding mode, and the end portion of the material returning rod extends to the inside of the clamping groove to be in contact with the clamping plate.
Preferably, the top end of the first water baffle is provided with a slot, the bottom end of the second water baffle is fixedly connected with an inserting plate, the inserting plate is matched with the slot, and the inserting plate and the slot are both positioned on one side of the movable groove close to the front side of the first water baffle.
The invention has the beneficial effects that:
1. the hydraulic retaining dam is arranged by matching the bottom plate with the hydraulic cylinder and the retaining plate, so that the hydraulic retaining dam has certain moving, installing and disassembling functions, and the situation that disassembly and assembly are difficult and materials are wasted due to fixed-point setting is avoided.
2. The hydraulic dam is provided with the additional water baffle matched with the water baffle, so that the hydraulic dam can be suitable for water levels with different heights, the application range of the hydraulic dam is enlarged, the connecting structure convenient to disassemble and assemble is arranged between the water baffles, the disassembly and the assembly are more convenient, and the disassembly efficiency of the hydraulic dam is improved.
3. Through the clean mechanism that sets up between breakwater front and the bottom plate to can effectively clean the surface of breakwater, avoid the problem that the river course quality of water that breakwater surface rubbish piles up and lead to worsens.
To sum up, the device not only can realize that the portable installation of hydraulic pressure manger plate is dismantled, makes it can be applicable to the river course of different water level height, increases its application range, can effectively clean the breakwater of hydraulic pressure manger plate simultaneously, improves river course quality of water environment.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the backside structure of the present invention;
FIG. 3 is an exploded view of the present invention;
FIG. 4 is an enlarged view of A in FIG. 3 according to the present invention;
FIG. 5 is an enlarged view of B in FIG. 3 according to the present invention;
FIG. 6 is a schematic view of a half-section perspective structure of the present invention;
FIG. 7 is an enlarged view of C of FIG. 6 according to the present invention;
FIG. 8 is a side cross-sectional view of the present invention;
fig. 9 is an enlarged structural view of D in fig. 8 according to the present invention.
Reference numbers in the figures: 1. a base plate; 2. a first water baffle; 3. a second water baffle; 4. a cleaning mechanism; 401. mounting a plate; 402. a chute plate; 403. a hinged lever; 404. a slider; 405. cleaning the plate; 5. a hydraulic cylinder; 6. an equipment groove; 7. a material returning rod; 8. a fixing plate; 9. a connector; 10. a propping plate; 11. the spring is tightly propped; 12. fixing the rod; 13. a return spring; 14. mounting grooves; 15. inserting plates; 16. a slot; 17. a movable plate; 18. clamping a plate; 19. a movable groove; 20. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-3, a modular movable hydraulic retaining dam comprises a bottom plate 1, wherein installation screw holes are formed in four corners of the bottom plate 1, idler wheels are arranged at the bottom end of the bottom plate 1, a first water retaining plate 2 is hinged to the top end of the bottom plate 1, an equipment groove 6 is formed in the top end of the bottom plate 1, a hydraulic cylinder 5 is hinged to the inside of the equipment groove 6, a connector 9 is fixedly connected to the end portion of a piston rod of the hydraulic cylinder 5, the connector 9 is arranged in a U-shaped structure, and the connector 9 is hinged to the back face of the first water retaining plate 2.
Through the cooperation of bottom plate 1 and pneumatic cylinder 5 and first breakwater 2 for the device can be located the inside hydraulic pressure manger plate dam of river course and use, and set up the gyro wheel in the bottom of bottom plate 1, and set up the installation screw at its four corners, makes this bottom plate 1 can with the dam foundation split, then removes, makes the device have the mobility ability.
Referring to fig. 1, 3, 5 and 7-9, a cleaning mechanism 4 is arranged between the front surface of the first water baffle 2 and the top end of the bottom plate 1, the cleaning mechanism 4 includes a mounting plate 401, a sliding groove plate 402, hinge rods 403, a sliding block 404 and a cleaning plate 405, the front surface of the first water baffle 2 is provided with two sliding groove plates 402 which are symmetrically distributed, the sliding block 404 is slidably mounted on the plate body of the sliding groove plate 402, the mounting plate 401 is fixedly connected between the two sliding blocks 404, the cleaning plate 405 is fixedly mounted on one side of the mounting plate 401 close to the first water baffle 2, and the two hinge rods 403 which are symmetrically distributed are hinged between one side of the mounting plate 401 far away from the cleaning plate 405 and the top end of the bottom plate 1.
When pneumatic cylinder 5 drives connector 9 and first breakwater 2, make first breakwater 2 rotate on bottom plate 1, make its inclination change, at first breakwater 2 pivoted in-process, cooperation through hinge bar 403, slider 404 can slide in the inslot portion on spout board 402, then drive mounting panel 401 and remove, mounting panel 401 drives cleaning plate 405 again and cleans first breakwater 2's surface, avoid the inside debris in river course attached on first breakwater 2's surface, the problem of the river course quality of water that leads to of long-term unprocessed deterioration.
Example two
Referring to fig. 2, 4, 7 and 9, a second water baffle 3 is movably mounted at the top end of the first water baffle 2, a connection structure is arranged between the second water baffle 3 and the first water baffle 2, the connection structure comprises a mounting groove 14, a fixed rod 12, a reset spring 13, a movable plate 17, a clamping plate 18, a clamping groove 20 and a movable groove 19, two symmetrically distributed mounting grooves 14 are formed at the bottom end of the second water baffle 3, the fixed rod 12 is fixedly mounted in the mounting groove 14, the movable plate 17 is slidably sleeved on a rod body of the fixed rod 12, the reset spring 13 is sleeved on the rod body of the fixed rod 12, one end of the reset spring 13 is fixedly connected with the inner wall of the mounting groove 14, the other end of the reset spring 13 is fixedly connected with the movable plate 17, the top end of the first water baffle 2 is provided with two symmetrically distributed movable grooves 19 and two symmetrically distributed clamping grooves 20, the clamping grooves 20 are communicated with the outside, and the end of the movable plate 17 extends to the interior of the movable groove 19 and is fixedly connected with a clamping plate 18 matched with the clamping groove 20.
When carrying out the aggregate erection of first breakwater 2 and second breakwater 2, at this moment aim at the activity groove 19 with activity board 17 and cardboard 18 earlier, at the in-process that second breakwater 3 pushed down, the limit of activity groove 19 can with the inclined plane contact of cardboard 18, make cardboard 18 promote activity board 17 slide in mounting groove 14 is inside, and activity board 17 extrudees reset spring 13, inside cardboard 18 enters into activity groove 19 completely, and its top is leveled with the top of draw-in groove 20, reset spring 13 promotes activity board 17 in reverse this moment, make activity board 17 promote inside that cardboard 18 card goes into draw-in groove 20, accomplish the combination concatenation operation of first breakwater 2 and second breakwater 3 from this.
Referring to fig. 4 and fig. 7-9, the inner wall of the bottom end of the movable groove 19 is fixedly connected with the abutting springs 11 which are uniformly distributed, the top end of the abutting springs 11 is fixedly connected with the abutting plate 10, the abutting plate 10 is slidably mounted inside the movable groove 19, and the abutting plate 10 is located below the movable plate 17 and the clamping plate 18, through the arrangement of the abutting springs 11, the abutting springs 11 can upwards push the abutting plate 10, the abutting plate 10 upwards pushes the movable plate 17 and the clamping plate 18, the clamping plate 18 is attached to the clamping groove 20, and the firmness of the combined splicing of the first water baffle 2 and the second water baffle 3 is ensured.
Referring to fig. 2, fig. 6, fig. 7 and fig. 9, the back of first breakwater 2 is located draw-in groove 20 and locates to install fixed plate 8, and slide on the plate body of fixed plate 8 and overlap and be equipped with material returned pole 7, the tip of material returned pole 7 extends to the inside and the cardboard 18 contact of draw-in groove 20, through material returned pole 7 and fixed plate 8's setting, when needs need to dismantle first breakwater 2 and second breakwater 3, only need promote material returned pole 7 this moment, make it promote cardboard 18, can separate first breakwater 2 and second breakwater 3 when cardboard 18 separates with draw-in groove 20, make fly leaf 17 and cardboard 18 leave can from activity groove 19 is inside.
Referring to fig. 3, slot 16 has been seted up on the top of fig. 7 and fig. 9 first breakwater 2, the bottom fixedly connected with picture peg 15 of second breakwater 3, and picture peg 15 matches with slot 16, picture peg 15 all is located movable groove 19 with slot 16 and is close to the positive one side of first breakwater 2, setting through picture peg 15 and slot 16, make first breakwater 2 and the second breakwater 3 of this breakwater can guarantee the leak protection water performance of certain degree after the concatenation is accomplished, avoid its connection gap phenomenon of leaking to appear.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The combined movable hydraulic retaining dam comprises a bottom plate (1), and is characterized in that a first retaining plate (2) is hinged to the top end of the bottom plate (1), and a cleaning mechanism (4) is arranged between the front surface of the first retaining plate (2) and the top end of the bottom plate (1);
an equipment groove (6) is formed in the top end of the bottom plate (1), a hydraulic cylinder (5) is hinged and mounted inside the equipment groove (6), a connector (9) is fixedly connected to the end portion of a piston rod of the hydraulic cylinder (5), and the connector (9) is hinged to the back face of the first water baffle (2);
a second water baffle (3) is movably mounted at the top end of the first water baffle (2), and a connecting structure is arranged between the second water baffle (3) and the first water baffle (2).
2. The combined movable hydraulic retaining dam of claim 1, wherein the connecting head (9) is disposed in a U-shaped configuration.
3. The combined movable hydraulic retaining dam of claim 1, wherein four corners of the bottom plate (1) are provided with mounting screw holes, and the bottom end of the bottom plate (1) is provided with rollers.
4. The combined movable hydraulic water dam according to claim 1, wherein the cleaning mechanism (4) comprises a mounting plate (401), a sliding groove plate (402), hinged rods (403), sliding blocks (404) and cleaning plates (405), the front surface of the first water dam (2) is provided with two sliding groove plates (402) which are symmetrically distributed, the sliding blocks (404) are slidably mounted on the plate body of the sliding groove plate (402), the mounting plate (401) is fixedly connected between the two sliding blocks (404), the cleaning plates (405) are fixedly mounted on one side of the mounting plate (401) close to the first water dam (2), and the two hinged rods (403) which are symmetrically distributed are hinged between one side of the mounting plate (401) far away from the cleaning plates (405) and the top end of the bottom plate (1).
5. The combined movable hydraulic retaining dam of claim 1, wherein the connecting structure comprises a mounting groove (14), a fixed rod (12), a return spring (13), a movable plate (17), a clamping plate (18), a clamping groove (20) and a movable groove (19), the bottom end of the second retaining plate (3) is provided with two symmetrically distributed mounting grooves (14), the fixed rod (12) is fixedly mounted in the mounting groove (14), the movable plate (17) is slidably sleeved on a rod body of the fixed rod (12), the return spring (13) is sleeved on the rod body of the fixed rod (12), one end of the return spring (13) is fixedly connected with the inner wall of the mounting groove (14), the other end of the return spring (13) is fixedly connected with the movable plate (17), the top end of the first retaining plate (2) is provided with two symmetrically distributed movable grooves (19) and two symmetrically distributed clamping grooves (20), the clamping groove (20) is communicated with the outside, and the end part of the movable plate (17) extends to the inside of the movable groove (19) and is fixedly connected with a clamping plate (18) matched with the clamping groove (20).
6. The combined movable hydraulic retaining dam according to claim 5, characterized in that the inner wall of the bottom end of the movable groove (19) is fixedly connected with the uniformly distributed resisting springs (11), and the top end of the resisting spring (11) is fixedly connected with the resisting plate (10), the resisting plate (10) is slidably mounted inside the movable groove (19), and the resisting plate (10) is located below the movable plate (17) and the clamping plate (18).
7. The combined movable hydraulic retaining dam according to claim 5, characterized in that a fixing plate (8) is installed on the back surface of the first retaining plate (2) at the position of the clamping groove (20), a material returning rod (7) is slidably sleeved on the plate body of the fixing plate (8), and the end of the material returning rod (7) extends to the inside of the clamping groove (20) and contacts with the clamping plate (18).
8. The combined movable hydraulic retaining dam according to claim 5, characterized in that a slot (16) is formed in the top end of the first retaining plate (2), an inserting plate (15) is fixedly connected to the bottom end of the second retaining plate (3), the inserting plate (15) is matched with the slot (16), and both the inserting plate (15) and the slot (16) are located on one side of the movable groove (19) close to the front face of the first retaining plate (2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110675408.9A CN113338220A (en) | 2021-06-18 | 2021-06-18 | Combined movable hydraulic retaining dam |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110675408.9A CN113338220A (en) | 2021-06-18 | 2021-06-18 | Combined movable hydraulic retaining dam |
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CN113338220A true CN113338220A (en) | 2021-09-03 |
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CN202110675408.9A Pending CN113338220A (en) | 2021-06-18 | 2021-06-18 | Combined movable hydraulic retaining dam |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115787570A (en) * | 2022-12-07 | 2023-03-14 | 金华市水利水电勘测设计院有限公司 | Flood control wall structure and construction method |
CN115787570B (en) * | 2022-12-07 | 2024-08-02 | 金华市水利水电勘测设计院有限公司 | Flood control wall structure and construction method |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004360280A (en) * | 2003-06-04 | 2004-12-24 | Kubota Corp | Flushing gate |
CN209243681U (en) * | 2018-10-31 | 2019-08-13 | 四川鸿成佳建筑工程有限责任公司 | Hydraulic engineering movable dam fixes bracket |
CN209619936U (en) * | 2019-01-10 | 2019-11-12 | 沈瑞海 | A kind of water conservancy flood control baffle |
CN110649544A (en) * | 2018-06-27 | 2020-01-03 | 江苏中顺电气有限公司 | Protection device for power transmission bus duct |
CN211285508U (en) * | 2019-09-29 | 2020-08-18 | 陈燕姨 | Movable dam for hydraulic engineering |
CN111851405A (en) * | 2020-08-03 | 2020-10-30 | 王玉玲 | Municipal administration is with blockking formula flood prevention device that field of flood prevention expandes fast |
CN112267436A (en) * | 2020-10-14 | 2021-01-26 | 江苏省洪泽湖水利工程管理处 | Flap gate with dredging function |
-
2021
- 2021-06-18 CN CN202110675408.9A patent/CN113338220A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004360280A (en) * | 2003-06-04 | 2004-12-24 | Kubota Corp | Flushing gate |
CN110649544A (en) * | 2018-06-27 | 2020-01-03 | 江苏中顺电气有限公司 | Protection device for power transmission bus duct |
CN209243681U (en) * | 2018-10-31 | 2019-08-13 | 四川鸿成佳建筑工程有限责任公司 | Hydraulic engineering movable dam fixes bracket |
CN209619936U (en) * | 2019-01-10 | 2019-11-12 | 沈瑞海 | A kind of water conservancy flood control baffle |
CN211285508U (en) * | 2019-09-29 | 2020-08-18 | 陈燕姨 | Movable dam for hydraulic engineering |
CN111851405A (en) * | 2020-08-03 | 2020-10-30 | 王玉玲 | Municipal administration is with blockking formula flood prevention device that field of flood prevention expandes fast |
CN112267436A (en) * | 2020-10-14 | 2021-01-26 | 江苏省洪泽湖水利工程管理处 | Flap gate with dredging function |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115787570A (en) * | 2022-12-07 | 2023-03-14 | 金华市水利水电勘测设计院有限公司 | Flood control wall structure and construction method |
CN115787570B (en) * | 2022-12-07 | 2024-08-02 | 金华市水利水电勘测设计院有限公司 | Flood control wall structure and construction method |
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