CN114753300B - Diversion type flood control dike for hydraulic engineering - Google Patents
Diversion type flood control dike for hydraulic engineering Download PDFInfo
- Publication number
- CN114753300B CN114753300B CN202210328220.1A CN202210328220A CN114753300B CN 114753300 B CN114753300 B CN 114753300B CN 202210328220 A CN202210328220 A CN 202210328220A CN 114753300 B CN114753300 B CN 114753300B
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- Prior art keywords
- push rod
- fixedly connected
- diversion
- buffer
- main body
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000007789 sealing Methods 0.000 claims abstract description 33
- 230000002457 bidirectional effect Effects 0.000 claims description 19
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 2
- 238000007599 discharging Methods 0.000 abstract 2
- 238000013016 damping Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/04—Valves, slides, or the like; Arrangements therefor; Submerged sluice gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/06—Spillways; Devices for dissipation of energy, e.g. for reducing eddies also for lock or dry-dock gates
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Revetment (AREA)
Abstract
The invention discloses a diversion type flood control dike for hydraulic engineering, which belongs to the field of hydraulic engineering and comprises a dike main body, wherein a plurality of uniformly distributed mounting holes are formed in the dike main body, electric control gate valves are fixedly connected in the mounting holes, buffer plates are arranged on two sides of the dike main body, drainage pipes matched with the electric control gate valves are fixedly connected on the buffer plates, a pair of guide pipes are fixedly connected to one end of each buffer plate, which is close to the dike main body, of each dike main body, through holes matched with the guide pipes are formed in the dike main body, a pair of diversion pipes are fixedly connected between the mounting holes and the through holes, and sealing rings are arranged on one side, close to the electric control gate valves, of each drainage pipe, which is close to the high-speed water flow can be buffered through the buffer plates, impact force born by the dike main body is reduced, and when in flood discharging, the diversion pipes connected with the buffer plates can be opened according to water flow pressure, so that the diversion and flood discharging of the electric control gate valves can be carried out.
Description
Technical Field
The invention relates to the field of hydraulic engineering, in particular to a diversion type flood control dike for hydraulic engineering.
Background
At present, the water conservancy dike is simply called a dam for short, and is a water retaining building for building a dam for intercepting the water flow of a river channel to raise the water level or regulate the flow, is mainly used for raising the water level, regulating the runoff, concentrating the water head, preventing flood, supplying water, irrigating, hydroelectric power, improving shipping and the like, and is also called a dam for river channel improvement building for adjusting the river potential and protecting a bank, such as a spur dike, a downstream dike, a submerged dike and the like.
Dykes and dams are important devices for controlling and fighting floods. The front slope of the dam is impacted by water greatly, and the front slope of the dam is directly impacted by water flow to easily damage the dam. At present, broken stone is filled on a front slope of a dam to buffer impact from water flow, but the broken stone has different shapes, so that part of water flow is rapidly accelerated to cause more serious impact on a dam part area.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a diversion type flood control dike for hydraulic engineering, which can buffer high-speed water flow through a buffer plate, reduce the impact force born by a dike main body, and open a diversion pipe connected with the buffer plate according to the water flow pressure during flood discharge, so that the buffer plate can conduct diversion flood discharge and reduce the drainage pressure of an electric control gate valve.
2. Technical proposal
In order to solve the problems, the invention adopts the following technical scheme.
The utility model provides a shunt formula flood control dyke for hydraulic engineering, including dyke main part, set up a plurality of evenly distributed's mounting hole in the dyke main part, fixedly connected with automatically controlled gate valve in the mounting hole, dyke main part's both sides all are equipped with the buffer board, fixedly connected with and automatically controlled gate valve assorted drainage tube on the buffer board, the buffer board is close to dyke main part's one end fixedly connected with a pair of pipe, set up the through-hole with pipe assorted in the dyke main part, fixedly connected with a pair of shunt tubes between mounting hole and the through-hole, the input of shunt tubes is located between drainage tube and the automatically controlled gate valve, the output of shunt tubes is located between a pair of pipe, the drainage tube is close to one side of automatically controlled gate valve and is equipped with the sealing ring, be connected with a plurality of support columns between sealing ring and the drainage tube, be connected with the buffer between a pair of pipe, the buffer includes waterproof housing, the both ends of waterproof housing all have a plurality of spring push rods with pipe fixedly connected with, be connected with two-way electric putter between a pair of spring push rod, a plurality of drain holes have been seted up in the dyke main part's the lower extreme, the shunt tubes and the main part can be through-down the pressure of the buffer board, the buffer board can be carried out with the buffer board and the buffer board through the buffer board and the buffer board is realized to the surge damping plate by the surge damping plate, the pressure well has been reduced when the pressure of the well has been realized the surge damping plate and the well has been realized.
Further, the buffer plate includes hollow plate main part, hollow plate main part sliding connection has sealing baffle, fixedly connected with is a pair of counter-pressure board on the sealing baffle, the counter-pressure board is made by strip girder steel and a plurality of evenly distributed's buffer spring, it is sealed with the one end of pipe to promote sealing baffle through the counter-pressure board, only when the buffer plate shunts the flood discharge, the intraductal exhaust rivers of pipe outwards promote sealing baffle, realize the reposition of redundant personnel flood discharge of buffer plate.
Further, fixedly connected with and spring push rod assorted waterproof ring on the inner wall of waterproof shell, be connected with the dead lever between waterproof ring and the two-way electric putter, be connected with stable support between the inner wall of two-way electric putter and waterproof shell, guarantee waterproof shell's leakproofness, make the two-way electric putter in the waterproof shell be difficult for damaging with water contact.
Further, the spring push rod is a telescopic rod with a compression spring inside, the telescopic rod has good waterproof sealing performance, two ends of the spring push rod are fixedly connected with the telescopic end of the bidirectional electric push rod and the end face of the guide pipe respectively, the spring push rod can be compressed by driving the bidirectional electric push rod, and the buffer plate is actively controlled to be opened for diversion flood discharge.
Further, waterproof rubber layers are paved on the outer walls of the sealing rings, and the thickness of the sealing rings and the length of the supporting columns are both larger than the diameter of the shunt tubes.
Further, a plurality of reinforcing steel bars which are uniformly distributed are connected between the hollow plate main body and the drainage tube.
Further, the dykes and dams bank protection is made by high strength waterproof concrete placement, the thickness of dykes and dams bank protection is greater than the thickness of buffer board, the wash port of its lower extreme is closed by dykes and dams bank protection when the buffer board is in initial position.
Further, the diversion type flood control dike for hydraulic engineering comprises a control system, wherein the control system comprises a controller arranged on a dike main body, and a plurality of electric control gate valves and two-way electric push rods are electrically connected with the controller.
Further, the spring push rod can be stretched outwards and contracted inwards, the maximum stretching length of the spring push rod is smaller than 1.5 times of the dam slope protection thickness, the maximum contracting length of the spring push rod is smaller than the diameter of the shunt tube, and when water flow in the guide tube is impacted by the buffer plate from inside to outside, the buffer plate can move outwards and stretch the spring push rod.
Further, the sections of the guide pipe and the drainage pipe are rectangular.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) This scheme can realize buffering high-speed rivers through the buffer board, reduces the impact force that dykes and dams main part received, and when the flood discharge, can open the shunt tubes that is connected with the buffer board according to rivers pressure, makes the buffer board can shunt the flood discharge, reduces automatically controlled gate valve's drainage pressure.
(2) The buffer plate includes hollow plate main part, and sliding connection has sealing baffle in the hollow plate main part, and sealing baffle goes up fixedly connected with a pair of counter-pressure board, and the resistance to compression board is made by strip girder steel and a plurality of evenly distributed's buffer spring, and strip girder steel fixed connection is in the corner of hollow plate main part inner wall, and it is sealed with the one end of pipe to promote sealing baffle through the resistance to compression board, only when the buffer plate shunts the flood discharge, and the drainage rivers are outwards promoted sealing baffle in the pipe, realize the reposition of redundant personnel flood discharge of buffer plate.
(3) The waterproof ring is fixedly connected with on the inner wall of the waterproof shell and is matched with the spring push rod, the fixed rod is connected between the waterproof ring and the bidirectional electric push rod, the stable support is connected between the bidirectional electric push rod and the inner wall of the waterproof shell, the tightness of the waterproof shell is guaranteed, the bidirectional electric push rod in the waterproof shell is not easy to damage due to contact with water, the spring push rod is a telescopic rod with a built-in compression spring, the telescopic rod has good waterproof tightness, two ends of the spring push rod are fixedly connected with the telescopic end of the bidirectional electric push rod and the end face of a guide pipe respectively, the spring push rod is compressed by driving the bidirectional electric push rod, and the buffer plate is actively controlled to be opened for shunting flood discharge.
(4) The spring push rod can be stretched outwards and contracted inwards, the maximum stretching length of the spring push rod is smaller than 1.5 times of the dam slope protection thickness, the maximum contracting length of the spring push rod is smaller than the diameter of the shunt tube, and when water flow in the guide tube is impacted by the buffer plate from inside to outside, the buffer plate can move outwards and stretch the spring push rod.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is a schematic diagram of the structure shown at A in FIG. 3;
FIG. 5 is a partial top cross-sectional view of the present invention;
FIG. 6 is a schematic view of the structure of FIG. 5B;
figure 7 is a top cross-sectional view of the present invention in flood discharge;
figure 8 is a front view of the present invention in flood discharge.
The reference numerals in the figures illustrate:
1 dyke body, 2 buffer plate, 201 hollow plate body, 202 sealing baffle, 203 anti-pressing plate, 3 dyke slope protection, 4 drainage tube, 401 sealing ring, 402 support column, 5 electric control gate valve, 6 shunt tubes, 7 pipe, 8 buffer, 801 waterproof housing, 802 spring push rod, 803 bidirectional electric push rod.
Detailed Description
The technical scheme of embodiment 1 will be clearly and completely described with reference to the disclosed drawings, so that the purposes, technical scheme and beneficial effects of the disclosed embodiment are more clear. It will be apparent that the described embodiments are some, but not all, of the embodiments of the present disclosure. All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are within the scope of the present disclosure, based on the described embodiments of the present disclosure.
Unless otherwise defined, technical or scientific terms used in this disclosure should be given the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure pertains. The terms "first," "second," and the like, as used in this disclosure, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" and the like means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof without precluding other elements or items. "upper", "lower", "inner", "outer", etc. are used merely to denote relative positional relationships, which may also change accordingly when the absolute position of the object to be described changes.
Examples:
referring to fig. 1-3, a diversion type flood control dike for hydraulic engineering comprises a dike main body 1, wherein a plurality of uniformly distributed mounting holes are formed in the dike main body 1, an electric control gate valve 5 is fixedly connected in the mounting holes, buffer plates 2 are arranged on two sides of the dike main body 1, drainage tubes 4 matched with the electric control gate valve 5 are fixedly connected on the buffer plates 2, a pair of guide tubes 7 are fixedly connected at one end, close to the dike main body 1, of the buffer plates 2, through holes matched with the guide tubes 7 are formed in the dike main body 1, a pair of diversion tubes 6 are fixedly connected between the mounting holes and the through holes, the input ends of the diversion tubes 6 are positioned between the drainage tubes 4 and the electric control gate valve 5, and the output ends of the diversion tubes 6 are positioned between the pair of guide tubes 7;
referring to fig. 3 and 6, a sealing ring 401 is disposed on one side of the drainage tube 4, which is close to the electric control gate valve 5, a plurality of support columns 402 are connected between the sealing ring 401 and the drainage tube 4, a buffer 8 is connected between a pair of guide tubes 7, the buffer 8 comprises a waterproof housing 801, a plurality of spring push rods 802 fixedly connected with the guide tubes 7 are inserted into two ends of the waterproof housing 801, a bidirectional electric push rod 803 is connected between the pair of spring push rods 802, a plurality of drainage holes are formed in the lower end of the hollow plate main body 201, two ends of the dam main body 1 are fixedly connected with dam slope protection 3 matched with the buffer plate 2, the dam slope 3 is made of high-strength waterproof concrete through pouring, the thickness of the dam slope 3 is greater than that of the buffer plate 2, the drainage holes in the lower end of the buffer plate 2 are closed by the dam slope protection 3 when the buffer plate 2 is in an initial position, a waterproof rubber layer is paved on the outer wall of the sealing ring 401, and the thickness of the sealing ring 401 and the length of the support columns 402 are greater than the diameter of the shunt tubes 6.
Referring to fig. 3-5, the buffer plate 2 includes a hollow plate main body 201, a sealing baffle 202 is slidably connected in the hollow plate main body 201, a pair of anti-pressing plates 203 is fixedly connected on the sealing baffle 202, the anti-pressing plates 203 are made of strip steel beams and a plurality of uniformly distributed buffer springs, the strip steel beams are fixedly connected at corners of the inner wall of the hollow plate main body 201, one end of the conduit 7 is sealed by pushing the sealing baffle 202 through the anti-pressing plates 203, and only when the buffer plate 2 performs diversion flood discharge, the water flow discharged from the conduit 7 pushes the sealing baffle 202 outwards, so that diversion flood discharge of the buffer plate 2 is realized. A plurality of reinforcing steel bars which are uniformly distributed are connected between the hollow plate main body 201 and the drainage tube 4;
referring to fig. 3-8, a waterproof ring matched with the spring push rod 802 is fixedly connected to the inner wall of the waterproof housing 801, a fixing rod is connected between the waterproof ring and the bidirectional electric push rod 803, and a stabilizing support is connected between the bidirectional electric push rod 803 and the inner wall of the waterproof housing 801, so that the tightness of the waterproof housing 801 is ensured, and the bidirectional electric push rod 803 in the waterproof housing 801 is not easy to contact with water to be damaged. The spring push rod 802 is a telescopic rod with a compression spring inside, the telescopic rod has good waterproof sealing performance, two ends of the spring push rod 802 are fixedly connected with the telescopic end of the bidirectional electric push rod 803 and the end face of the guide pipe 7 respectively, the spring push rod 802 can be compressed by driving the bidirectional electric push rod 803 to work, and the buffer plate 2 is actively controlled to be opened to shunt flood discharge. The spring push rod 802 can be stretched outwards and contracted inwards, the maximum stretching length of the spring push rod 802 is smaller than 1.5 times of the thickness of the dam slope protection 3, the maximum contracting length of the spring push rod 802 is smaller than the diameter of the shunt tube 6, and when water flow in the guide tube 7 impacts the buffer plate 2 from inside to outside, the buffer plate 2 can move outwards and stretch the spring push rod 802.
The utility model provides a hydraulic engineering is with reposition of redundant personnel formula flood control dyke, includes a control system, and control system includes the controller of installing on dyke body 1, and a plurality of automatically controlled gate valves 5 and two-way electric putter 803 all with controller electric connection.
When the diversion drainage is carried out, firstly, drainage is carried out through the electric control gate valve 5, when the water flow is overlarge, the electric control gate valve 5 can not timely discharge floodwater, the buffer plate 2 is pushed to the dam main body 1 by water flow, the drainage tube 4 pushes the closed ring at the input end of the electric control gate valve 5, the diversion tube 6 is opened, the water flow flows between the pair of guide tubes 7 along the diversion tube 6, the water flow flows into the buffer plate 2 through the gap between the guide tubes 7 and the buffer 8, and the water flow pushes the whole buffer plate 2 at the other side and the sealing baffle 202 in the hollow plate main body 201 to move outwards, so that the drain hole at the bottom end of the hollow plate main body 201 is exposed, and the water flow is discharged from the drain hole at the bottom end of the buffer plate 2;
when the water is shunted and drained through the buffer plate 2 and still not drained in time, the space between the pair of guide pipes 7 is gradually filled with water flow between the pair of guide pipes 7, so that the buffer plate 2 impacted by the water flow is supported by the water in the guide pipes 7, the strength of the buffer plate 2 is improved, and the buffer plate 2 is not easy to damage when impacted by the water flow.
This scheme can realize buffering high-speed rivers through buffer board 2, reduces the impact force that dykes and dams main part 1 received, and when the flood discharge, can open shunt tubes 6 that are connected with buffer board 2 according to the rivers pressure, makes the buffer board can shunt the flood discharge, reduces the drainage pressure of automatically controlled gate valve 5.
The above description is only of the preferred embodiments of the present invention; the scope of the invention is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present invention, and the technical solution and the improvement thereof are all covered by the protection scope of the present invention.
Claims (9)
1. The utility model provides a water conservancy project is with reposition of redundant personnel formula flood control dyke, includes dyke main part (1), its characterized in that: a plurality of evenly distributed mounting holes are formed in the dam body (1), an electric control gate valve (5) is fixedly connected in the mounting holes, buffer plates (2) are arranged on two sides of the dam body (1), drainage tubes (4) matched with the electric control gate valve (5) are fixedly connected on the buffer plates (2), a pair of guide pipes (7) are fixedly connected to one ends of the buffer plates (2) close to the dam body (1), penetrating holes matched with the guide pipes (7) are formed in the dam body (1), a pair of shunt tubes (6) are fixedly connected between the mounting holes and the penetrating holes, the input ends of the shunt tubes (6) are located between the drainage tubes (4) and the electric control gate valve (5), the output ends of the shunt tubes (6) are located between the pair of guide pipes (7), one sides of the drainage tubes (4) close to the electric control gate valve (5) are provided with sealing rings (401), a plurality of support columns (402) are connected between the sealing rings (401) and the guide pipes (4), a buffer (8) is connected between the pair of the guide pipes (7), the buffer (8) comprises two waterproof shells (801) and two spring shells (801) which are fixedly connected with the two push rods (801), a bidirectional electric push rod (803) is connected between the pair of spring push rods (802); the buffer plate (2) comprises a hollow plate main body (201), a sealing baffle plate (202) is connected in a sliding manner in the hollow plate main body (201), a pair of compression resistant plates (203) are fixedly connected to the sealing baffle plate (202), the compression resistant plates (203) are made of strip steel beams and a plurality of uniformly distributed buffer springs, a plurality of drain holes are formed in the lower end of the hollow plate main body (201), and dam slope protection (3) matched with the buffer plate (2) are fixedly connected to two sides of the dam main body (1).
2. A diversion-type flood dike for hydraulic engineering according to claim 1, characterized in that: the waterproof device is characterized in that a waterproof ring matched with the spring push rod (802) is fixedly connected to the inner wall of the waterproof shell (801), a fixed rod is connected between the waterproof ring and the bidirectional electric push rod (803), and a stable support is connected between the bidirectional electric push rod (803) and the inner wall of the waterproof shell (801).
3. A diversion-type flood dike for hydraulic engineering according to claim 2, characterized in that: the spring push rod (802) is a telescopic rod with a compression spring inside, the telescopic rod has good waterproof sealing performance, and two ends of the spring push rod (802) are fixedly connected with the telescopic end of the bidirectional electric push rod (803) and the end face of the guide pipe (7) respectively.
4. A diversion-type flood dike for hydraulic engineering according to claim 1, characterized in that: waterproof rubber layers are paved on the outer wall of the sealing ring (401), and the thickness of the sealing ring (401) and the length of the supporting column (402) are both larger than the diameter of the shunt tube (6).
5. A diversion-type flood dike for hydraulic engineering according to claim 1, characterized in that: a plurality of reinforcing steel bars which are uniformly distributed are connected between the hollow plate main body (201) and the drainage tube (4).
6. A diversion-type flood dike for hydraulic engineering according to claim 1, characterized in that: the dam revetment (3) is made of high-strength waterproof concrete through pouring, and the thickness of the dam revetment (3) is larger than that of the buffer plate (2).
7. A diversion-type flood dike for hydraulic engineering according to claim 1, characterized in that: the control system comprises a controller arranged on a dam body (1), and a plurality of electric control gate valves (5) and bidirectional electric push rods (803) are electrically connected with the controller.
8. A diversion-type flood dike for hydraulic engineering according to claim 1, characterized in that: the spring push rod (802) can be stretched outwards and contracted inwards, the maximum stretching length of the spring push rod (802) is smaller than 1.5 times of the thickness of a dam slope protection (3), and the maximum contracting length of the spring push rod (802) is smaller than the diameter of the shunt tube (6).
9. A diversion-type flood dike for hydraulic engineering according to claim 1, characterized in that: the sections of the guide pipe (7) and the drainage pipe (4) are rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210328220.1A CN114753300B (en) | 2022-03-31 | 2022-03-31 | Diversion type flood control dike for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210328220.1A CN114753300B (en) | 2022-03-31 | 2022-03-31 | Diversion type flood control dike for hydraulic engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114753300A CN114753300A (en) | 2022-07-15 |
| CN114753300B true CN114753300B (en) | 2024-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210328220.1A Active CN114753300B (en) | 2022-03-31 | 2022-03-31 | Diversion type flood control dike for hydraulic engineering |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117947737B (en) * | 2024-03-27 | 2024-05-31 | 广东水科院勘测设计院 | Quick-to-build flood control dike for hydraulic engineering |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209652866U (en) * | 2019-02-26 | 2019-11-19 | 青海民族大学 | A kind of waterproof dykes and dams improving anti-impact force |
| CN211340639U (en) * | 2019-11-04 | 2020-08-25 | 浙江海洋大学 | River channel dam reinforcing mechanical equipment |
| AU2020103204A4 (en) * | 2020-10-23 | 2021-01-14 | Tianjin Research Institute For Water Transport Engineering, M.O.T. | Emergency wave-blocking embankment protection device |
| CN212506086U (en) * | 2020-06-22 | 2021-02-09 | 辽宁生态工程职业学院 | Flood control dykes and dams for hydraulic engineering |
| CN213979143U (en) * | 2020-12-24 | 2021-08-17 | 张慧新 | Hydraulic engineering anti-seepage flood bank |
-
2022
- 2022-03-31 CN CN202210328220.1A patent/CN114753300B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209652866U (en) * | 2019-02-26 | 2019-11-19 | 青海民族大学 | A kind of waterproof dykes and dams improving anti-impact force |
| CN211340639U (en) * | 2019-11-04 | 2020-08-25 | 浙江海洋大学 | River channel dam reinforcing mechanical equipment |
| CN212506086U (en) * | 2020-06-22 | 2021-02-09 | 辽宁生态工程职业学院 | Flood control dykes and dams for hydraulic engineering |
| AU2020103204A4 (en) * | 2020-10-23 | 2021-01-14 | Tianjin Research Institute For Water Transport Engineering, M.O.T. | Emergency wave-blocking embankment protection device |
| CN213979143U (en) * | 2020-12-24 | 2021-08-17 | 张慧新 | Hydraulic engineering anti-seepage flood bank |
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| Publication number | Publication date |
|---|---|
| CN114753300A (en) | 2022-07-15 |
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