AU2020102022A4 - Artificial algal reef type ecological coastal protection structure - Google Patents
Artificial algal reef type ecological coastal protection structure Download PDFInfo
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- AU2020102022A4 AU2020102022A4 AU2020102022A AU2020102022A AU2020102022A4 AU 2020102022 A4 AU2020102022 A4 AU 2020102022A4 AU 2020102022 A AU2020102022 A AU 2020102022A AU 2020102022 A AU2020102022 A AU 2020102022A AU 2020102022 A4 AU2020102022 A4 AU 2020102022A4
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- Australia
- Prior art keywords
- wave blocking
- slope
- algal reef
- wave
- artificial algal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 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
-
- 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
- Y02A10/26—Artificial reefs or seaweed; Restoration or protection of coral reefs
-
- 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
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
-
- 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
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Revetment (AREA)
Abstract
The utility model relates to the technical field of coastal protection structures, in
particular to an artificial algal reef type ecological coastal protection structure. The
artificial algal reef type ecological coastal protection structure comprises an artificial
algal reef slope, a wave blocking slope and a step-like sea wall. The artificial algal reef
slope, the wave blocking slope and the step-like sea wall are arranged in turn from a
coastline to land. A plurality of dead levers are fixed on the surface of the wave blocking
slope, and a plurality of baffle grooves are uniformly arranged on two sides of the dead
levers. Each of the baffle grooves is internally provided with a wave blocking baffle. A
movable slot is arranged on the top of each of the baffle grooves. Each of the movable
slots is internally hinged with a spring telescoping rod. The step-like sea wall is provided
with a plurality of wave blocking steps. The utility model provides wave blocking baffles,
so that the wave blocking baffles can well block waves whenever sea waves carrying
stones hit the wave blocking slope and that the stones can slide onto the bottom of water
again as the sea waves move back. In this way, stones will not pile up on the surface of
the wave blocking slope, and the wave blocking slope can achieve a long-term wave
blocking effect.
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DRAWINGS
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Description
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[0001] 1. Technical Field
[0002] The utility model relates to the technical field of coastal protection structures, in particular to an artificial algal reef type ecological coastal protection structure.
[0003] 2. Description of Related Art
[0004] Our country has a very long coastline and suffers from a serious coastal erosion issue. In particular, beach erosion caused by strong waves and storm tides has become a grave threat to the national land resources of the country and to the life and property safety of coastal people. In order to protect the coastline, people have built different types of coastal protection structures at different time, for example, dry rubble revetments, grouted rubble revetments, concrete revetments, etc.
[0005] For example, Patent CN201921503614.6 discloses a smooth type coastal protection structure, solving the problem that steep sea walls tend to deform due to hit by waves. The smooth type coastal protection structure comprises a sea wall slope; the sea wall slope is provided with a wave blocking platform and a buffer slope in turn away from a coastline; a plurality of wave blocking stones are uniformly arranged on the sea wall slope; a scree layer is arranged among the wave blocking stones; a plurality of slope protection posts are arranged at an interval at the wave blocking platform on the side close to the sea wall slope; a drain hole is formed in each of the slope protection posts; the buffer slope is provided with a wave blocking staircase; and the buffer slope is provided with a wave blocking wall on one side away from the wave blocking platform. The utility model can block and buffer sea waves for multiple times and reduce the impact force of the waves time by time, thus protecting the protection structure and prolonging the service life of the protection structure.
[0006] However, the wave blocking stones arranged on the seawall slope are relatively dense, and stones carrying by the waves tend to be stuck among the wave blocking stones. After use for a long time, stones can fill in the gaps between the wave blocking stones, thereby affecting the wave blocking effect of the wave blocking stones.
[0007] For this reason, the utility model designs an artificial algal reef type ecological coastal protection structure to solve the above mentioned problem.
[0008] The objective of the utility model is to provide an artificial algal reef type ecological coastal protection structure so as to solve the problem proposed in the background technology.
[0009] To achieve the objective mentioned above, the utility model provides the following technical solution: An artificial algal reef type ecological coastal protection structure comprises an artificial algal reef slope, a wave blocking slope and a step-like sea wall; the artificial algal reef slope, the wave blocking slope and the step-like sea wall are arranged in turn from a coastline to land; a plurality of dead levers are fixed on the surface of the wave blocking slope; the plurality of dead levers are spaced at a distance mutually, while a plurality of baffle grooves are uniformly arranged on both sides of the dead levers each; each of the baffle grooves is internally provided with a wave blocking baffle; the shape of the wave blocking baffles is matched with that of the baffle grooves, while a top end of each of the wave blocking baffles is hinged with a notch top portion of the corresponding baffle groove; a movable slot is arranged on each of the baffle grooves; each of the movable slots is internally hinged with a spring telescoping rod; the other end of each of the spring telescoping rods is hinged with the corresponding wave blocking baffle; a stopper is arranged above each of the baffle grooves; each of the stoppers is fixedly connected with the corresponding dead lever; the step-like sea wall is provided with a plurality of wave blocking steps; and an uppermost wave blocking step is provided with an arced wave return board on the top left side and an arced water blocking board on the top right side.
[0010] Further, an arced wave blocking block is arranged at the joint among the plurality of wave blocking steps, and the arced wave blocking block is integrally welded with the wave blocking steps.
[0011] Further, an artificial algal reef is arranged on a top face of the artificial algal reef slope.
[0012] Further, a horizontal reinforcing rod is arranged between the arced wave return board and the arced water blocking board.
[0013] Further, a drain hole is arranged at the bottom of the arced wave return board.
[0014] Further, a top face of each of the stoppers and a bottom notch of each of the baffle grooves are inclined.
[0015] Compared with the prior art, the utility model has the following beneficial effects:
[0016] 1. The utility model provides wave blocking baffles, so that the wave blocking baffles can well block waves whenever sea waves carrying stones hit the wave blocking slope and that the stones fall onto the wave blocking slope when the sea waves move back. The back flow of the sea waves and the falling of the stones drive the wave blocking baffles to rotate. The wave blocking baffles do not prevent stones from falling down such that the stones can slide onto the bottom of water again. In this way, stones will not pile up on the surface of the wave blocking slope, and the wave blocking slope can achieve a long-term wave blocking effect.
[0017] 2. The wave blocking steps on the step-like sea wall can further block the sea waves, and the arced wave blocking blocks can relieve direct impact of the sea waves on the wave blocking steps.
[0018] 3. The arced wave return board can block higher sea waves, and its inward bend design ensures that the sea waves rush back to the sea surface along the arced wave return board to prevent the sea waves from rushing out.
[0019] 4. The arced water blocking board can form a certain shelter space on the coast such that people can be protected against waves in emergencies.
[0020] To better clarify the technical solution of the embodiment of the utility model, the attached drawings of the embodiment are simply described below. Obviously, the attached drawings described below merely illustrate some embodiments of the utility model. Those ordinarily skilled in the art can obtain other attached drawings without creative labor on the basis of those attached drawings.
[0021] Fig. 1 is a structural view of the utility model;
[0022] Fig. 2 is a top structural view of a wave blocking slope of the utility model;
[0023] Fig. 3 is an internal structural view of a dead lever of the utility model.
[0024] The numbers of parts in the drawings are listed below:
[0025] 1. Artificial algal reef slope; 2. Wave blocking slope; 3. Step-like sea wall; 4. Dead lever; 5. Baffle groove; 6. Wave blocking baffle; 7. Movable slot; 8. Spring telescoping rod; 9. Stopper; 10. Arced wave return board; 11. Arced water blocking board; 12. Wave blocking step; 13. Arced wave blocking block; 14. Drain hole; 15. Reinforcing rod.
[0026] Technical solutions in the embodiment of the utility model are clearly and completely described below in conjunction with attached drawings in the embodiments. Obviously, the described embodiment is merely a part of, but not all of the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those ordinarily skilled in the art without creative labor shall all fall within the protective scope of the utility model.
[0027] Refer to Figs. 1-3. The utility model provides a technical solution: An artificial algal reef type ecological coastal protection structure comprises an artificial algal reef slope 1, a wave blocking slope 2 and a step-like sea wall 3; the artificial algal reef slope 1, the wave blocking slope 2 and the step-like sea wall 3 are arranged in turn from a coastline to land; a plurality of dead levers 4 are fixed on the surface of the wave blocking slope 2; the plurality of dead levers 4 are spaced at a distance mutually, while a plurality of baffle grooves 5 are uniformly arranged on both sides of the dead levers 4 each; each of the baffle grooves 5 is internally provided with a wave blocking baffle 6; the shape of the wave blocking baffles 6 is matched with that of the baffle grooves 5, while a top end of each of the wave blocking baffles 6 is hinged with a notch top portion of the corresponding baffle groove 5; a movable slot 7 is arranged on each of the baffle grooves 5; each of the movable slots 7 is internally hinged with a spring telescoping rod 8; the other end of each of the spring telescoping rods 8 is hinged with the corresponding wave blocking baffle 6; a stopper 9 is arranged above each of the baffle grooves 5; each of the stoppers 9 isfixedly connected with the corresponding dead lever 4; the step-like sea wall 3 is provided with a plurality of wave blocking steps 12; and an uppermost wave blocking step 12 is provided with an arced wave return board 10 on the top left side and an arced water blocking board 11 on the top right side.
[0028] An arced wave blocking block 13 is arranged at a joint among the plurality of wave blocking steps 12; the arced wave blocking block 13 can relieve direct impact on the wave blocking steps 12 by the sea waves; and the arced wave blocking block 13 is integrally welded with the wave blocking steps 12.
[0029] An artificial algal reef is arranged on a top face of the artificial algal reef slope 1. The artificial algal reef is made of ecological concrete attached with appropriate algas. After being built, the artificial algal reef can strengthen the coast protection effect by numerous algas attached, forming afirst natural protection. Algas attached to the reef can play roles of assisting in cultivation offishery resources and improving the ecological environments of sea areas, thus improving the stability of the ecological system.
[0030] A horizontal reinforcing rod 15 is arranged between the arced wave return board 10 and the arced water blocking board 11, such that the arced wave return board 10 and the arced water blocking board 11 keep stable.
[0031] A drain hole 14 is arranged at the bottom of the arced wave return board 10, facilitating drainage of water which spatters between the arced wave return board 10 and the arced water blocking board 11.
[0032] A top face of each of the stoppers 9 and a bottom notch of each of the baffle grooves 5 are inclined, capable of effectively preventing stones from being stuck between the top faces of the stoppers 9 and in the baffle grooves 5.
[0033] A specific application of the embodiment is as follows: The artificial algal reef on the artificial algal reef slope 1 is attached with algas to form a first natural protection. When sea waves carrying stones hit the wave blocking slope 2, the stopper 9 can keep the wave blocking board 6 stable, and the wave blocking board 6 can well block sea waves; when the sea waves move back, stones fall on the wave blocking slope 2; the impact by the sea waves during backward movement and falling of the stones result in a push onto the wave blocking baffle 6, and the spring telescopic rod retracts to drive the wave blocking baffle 6 to rotate; the wave blocking baffle 6 does not hinder the downward sliding of the stones such that the stones can slide at the bottom of the water again; in this way, the stones will not pile up on the surface of the wave blocking slope 2, and the wave blocking slope 2 can achieve a good wave blocking effect. The wave blocking step 12 on the step-like sea wall 3 can further block the sea waves, while the arced wave blocking block 13 can relieve the direct impact on the wave blocking steps 12 by the sea waves; the arced wave return board can bock higher sea waves, while the inward bend design ensures that the sea waves rush back onto the surface of the sea long the arced wave return board 10, preventing the sea water from rushing out; and the arced water blocking board 11 can form a certain shelter space on the coast to protect people against waves in emergencies.
[0034] In the description of the utility model, reference terms including "one embodiment", "example", "specific example" refer to that specific characteristics, structures, materials or features which are described in conjunction with the embodiment or example are included in at least embodiment or example of the utility model. In the description, the schematic expression of the above terms not always refers to identical embodiments or examples. Besides, the described specific characteristics, structures, materials or features may be combined in an appropriate way in any one or more embodiments.
[0035] The preferable embodiment of the utility model disclosed above is only used to help describe the utility model. The preferable embodiment does not preset all details and does not limit the utility model to the specific implementation mode. Obviously, a plurality of modifications and changes can be made according to the content of the utility model. The embodiments selected and specifically described in the utility model are used to better explain the principle and practical application of the utility model so that those skilled in the art can better understand and use the utility model. The utility model is merely limited to the Claims and full scope as well as equivalents thereof.
Claims (5)
1. An artificial algal reef type ecological coastal protection structure, comprising an artificial algal reef slope (1), a wave blocking slope (2) and a step-like sea wall (3), characterized in that the artificial algal reef slope (1), the wave blocking slope (2) and the step-like sea wall (3) are arranged in turn from a coastline to land; a plurality of dead levers (4) are fixed on the surface of the wave blocking slope (2); the plurality of dead levers (4) are spaced at a distance mutually, while a plurality of baffle grooves (5) are uniformly arranged on both sides of the dead levers (4) each; each of the baffle grooves (5) is internally provided with a wave blocking baffle (6); the shape of the wave blocking baffles (6) is matched with that of the baffle grooves (5), while a top end of each of the wave blocking baffles (6) is hinged with a notch top portion of the corresponding baffle groove (5); a movable slot (7) is arranged on each of the baffle grooves (5); each of the movable slots (7) is internally hinged with a spring telescoping rod (8); the other end of each of the spring telescoping rods (8) is hinged with the corresponding wave blocking baffle (6); a stopper (9) is arranged above each of the baffle grooves (5); each of the stoppers (9) is fixedly connected with the corresponding dead lever (4); the step-like sea wall (3) is provided with a plurality of wave blocking steps (12); and an uppermost wave blocking step (12) is provided with an arced wave return board (10) on the top left side and an arced water blocking board (11) on the top right side.
2. The artificial algal reef type ecological coastal protection structure according to Claim 1, characterized in that an arced wave blocking block (13) is arranged at a joint among the plurality of wave blocking steps (12), and the arced wave blocking block (13) is integrally welded with the wave blocking steps (12).
3. The artificial algal reef type ecological coastal protection structure according to Claim 1, characterized in that an artificial algal reef is arranged on a top face of the artificial algal reef slope (1).
4. The artificial algal reef type ecological coastal protection structure according to Claim 1, characterized in that a horizontal reinforcing rod (15) is arranged between the arced wave return board (10) and the arced water blocking board (11).
5. The artificial algal reef type ecological coastal protection structure according to Claim 1, characterized in that a drain hole (14) is arranged at the bottom of the arced wave return board (10), and a top face of each of the stoppers (9) and a bottom notch of each of the baffle grooves (5) are inclined.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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CN202021719204.8 | 2020-08-18 | ||
CN202021719204.8U CN213014131U (en) | 2020-08-18 | 2020-08-18 | Artificial algal reef type ecological coast protection structure |
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AU2020102022A4 true AU2020102022A4 (en) | 2020-10-01 |
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AU2020102022A Ceased AU2020102022A4 (en) | 2020-08-18 | 2020-08-27 | Artificial algal reef type ecological coastal protection structure |
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AU (1) | AU2020102022A4 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113287551A (en) * | 2021-04-30 | 2021-08-24 | 江苏绿岩生态技术股份有限公司 | System for repairing oyster reef and ecological repairing method of oyster reef |
CN114606911A (en) * | 2022-03-25 | 2022-06-10 | 应急管理部国家自然灾害防治研究院 | Device for preventing earthquake landslide and surge from impacting dam structure |
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CN113508768A (en) * | 2021-07-09 | 2021-10-19 | 中国电建集团华东勘测设计研究院有限公司 | Ecological breakwater structure suitable for building oyster reef habitat |
CN114162224B (en) * | 2021-12-10 | 2023-12-12 | 中建八局西南建设工程有限公司 | Wagon head puncture-proof device |
CN114592477B (en) * | 2022-04-12 | 2023-06-06 | 诚通凯胜生态建设有限公司 | Protective structure of ecological seawall |
CN115336546A (en) * | 2022-08-22 | 2022-11-15 | 交通运输部天津水运工程科学研究所 | Shallow sea mixed shellfish and algae cultivation method based on aquaculture ecological restoration system |
CN115354619B (en) * | 2022-08-26 | 2023-12-22 | 中国路桥工程有限责任公司 | harbor breakwater |
CN115679887B (en) * | 2022-10-18 | 2023-09-12 | 广东海洋大学 | Ecological wave structure that disappears |
-
2020
- 2020-08-18 CN CN202021719204.8U patent/CN213014131U/en active Active
- 2020-08-27 AU AU2020102022A patent/AU2020102022A4/en not_active Ceased
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113287551A (en) * | 2021-04-30 | 2021-08-24 | 江苏绿岩生态技术股份有限公司 | System for repairing oyster reef and ecological repairing method of oyster reef |
CN114606911A (en) * | 2022-03-25 | 2022-06-10 | 应急管理部国家自然灾害防治研究院 | Device for preventing earthquake landslide and surge from impacting dam structure |
CN114606911B (en) * | 2022-03-25 | 2023-06-20 | 应急管理部国家自然灾害防治研究院 | Device for preventing earthquake landslide surge from impacting dam structure |
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Publication number | Publication date |
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CN213014131U (en) | 2021-04-20 |
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