Coastal zone bank protection structure convenient for collecting garbage and algae
By introducing collection boxes with flip-up metal lids and magnetic strips into the coastal revetment structure, combined with four-legged hollow blocks and concrete piers, the problem of difficult collection of marine debris and algae has been solved, achieving efficient environmental protection and safety assurance.
Patent Information
- Application Number
- CN202423239667.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-12-27
AI Technical Summary
Existing coastal protection structures are inefficient at collecting and managing large-scale algal blooms in the ocean, leading to environmental pollution. Furthermore, manual harvesting is inefficient and poses safety hazards.
A coastal revetment structure was designed, comprising a main revetment body, a revetment slope, access steps, concrete piers, and collection boxes. The collection boxes utilize a flip-up metal lid and magnetic strip design to automatically collect marine debris and algae. Combined with four-legged hollow blocks and concrete piers, a multi-layered protective structure is formed to reduce wave impact and erosion.
It enables efficient collection and treatment of marine debris and algae, protects the stability of the coastline, reduces environmental pollution, improves safety, and reduces the risks and difficulties of manual salvage.
Smart Images
Figure CN223577055U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of coast protection, and relates to a coast protection structure convenient for collecting garbage algae. BACKGROUND
[0002] The coast is the transition zone between the ocean and the land, and under the comprehensive action of dynamic factors such as waves, tides, sea surface fluctuations, crustal movement and climate change, the coast continuously evolves through erosion and deposition. The role of coast protection is to protect coastal towns and farmland, prevent tidal flooding and damage to the coastal living environment and human activities. Coast protection technology covers the impact of nature and human activities, sea level rise, protection types and materials, ecological considerations, economic and social factors, technological progress, regulations and policies, and comprehensive management. Ocean erosion and human activities lead to changes in the coastline and land loss, and sea level rise caused by global warming and glacier melting further exacerbates these problems.
[0003] The coast protection technology scheme includes hard protection, soft protection and mixed protection, which is suitable for different environmental conditions and needs. Hard protection blocks waves and tides through the construction of fixed structures such as seawalls, breakwaters, tide barriers and revetments, reducing erosion and flood risk. Soft protection uses natural materials and methods to reduce wave energy and increase sediment through beach replenishment, vegetation restoration, wetland restoration and dune construction, protecting the coast. Mixed protection combines hard and soft technologies, such as bio-shore protection, ecological dams and combined protection, enhancing coastal stability and ecological function. In addition, emerging technologies such as geographic information systems (GIS) and remote sensing technology are used to monitor coastal changes, computer simulation and modeling are used to design and optimize protection structures, and new materials such as high-performance concrete and synthetic materials improve the durability and adaptability of structures. By comprehensively utilizing these technical solutions, the most suitable protection strategy can be selected according to the specific environment and needs to protect the coast, reduce erosion and flood risk, while considering ecological protection and sustainable development.
[0004] Due to the special environment of some sea areas, seasonal outbreaks of microalgae such as red tide and green tide often occur, which have a negative impact on the coastal environment, and the existing coast protection structure has few forms of interception and collection of large-scale marine garbage, algae and other forms. Entering the sea area for manual salvage not only has limited efficiency, but also has some safety hazards.
[0005] Therefore, in order to overcome the defects of the prior art, it is necessary to develop a new type of coast protection structure. UTILITY MODEL CONTENT
[0006] The utility model discloses a purpose at overcoming the shortcoming of prior art, provide a kind of coast protection structure of garbage algae convenient to collect, it not only has the protection effect of conventional coast protection, more can be collected and handled to some marine garbage, reduce environmental pollution while stabilizing coastline, more environmental protection.
[0007] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme:
[0008] A kind of coast protection structure of garbage algae convenient to collect, it includes coast protection main part, the coast protection main part includes upper platform, lower platform and the coast protection slope between the upper platform and lower platform, it is characterized in that, passageway outside of the upper platform is equipped with coast protection fence, four hollow blocks are arranged on the coast protection slope and the coast protection slope is arranged with the through step of being connected the upper platform and lower platform, a row of concrete piers and a row of collection box are equipped on the lower platform, the row of concrete piers is arranged at the outermost side of the lower platform, the row of collection box is arranged at the rear of the row of concrete piers, the human passage is arranged at one side of the row of collection box.
[0009] Preferably, the collection box includes a box body, the left and right sides of the box body are in a right-angle trapezoidal structure, and the top surface thereof is a slope surface, a plurality of water inlets are formed in the left and right sides of the box body, a plurality of box doors are arranged on the front and rear sides of the box body, a plurality of box openings are arranged on the top surface of the box body, a plurality of inner containers corresponding to the plurality of box openings are arranged in the box body, and a plurality of openings are formed in the left and right sides of each inner container.
[0010] Preferably, the left and right sides of the box cover are provided with rotating shafts embedded in the left and right sides of the box opening respectively, so that the box cover can freely flip 360° along with the rotating shafts when the force is unbalanced.
[0011] Preferably, the box cover is a metal box cover, and a magnetic strip is attached to the upper and lower edges of each box opening.
[0012] Preferably, the box opening is designed in a bevelled form to facilitate the flow of seawater carrying garbage algae into the inner container.
[0013] Preferably, three box doors are arranged on the front and rear sides of the box body.
[0014] Preferably, two rows of six box openings are arranged on the top surface of the box body, and six inner containers corresponding to the six box openings are arranged in the box body.
[0015] Preferably, the four hollow blocks are provided with four supporting legs, and a through hole is formed in the middle of the panel thereof.
[0016] Compared with the prior art, the coastal zone revetment structure convenient for collecting garbage algae has one or more of the following beneficial technical effects:
[0017] 1、The revetment main body top is installed with the revetment fence, can prevent people from entering dangerous coastal area at will, prevents accidents from happening, and guarantees the safety of tourists and residents.
[0018] 2、The revetment slope is arranged with the wave-damping block group with four-foot hollow blocks as the theme, can effectively prevent the wave from washing the coastline and the revetment main body, protects the stability and structural integrity of the coastline, and can reduce the reflection of the wave, thereby reducing the hydrodynamic environment of the coastal area and reducing secondary erosion.
[0019] 3、The lower platform of the revetment main body is fixed with a plurality of concrete piers near the sea area part, can effectively block and slow down the direct impact of the wave on the revetment main body, reduce the erosion and damage to the coastline and coastal buildings, and protect the stability of the coast.
[0020] 4、In the concrete pier, a plurality of trapezoidal collection boxes are installed behind the concrete pier, six inner containers are arranged on each collection box, the box cover on each inner container can be turned open under the pressure of seawater waves, so that the garbage and algae carried by seawater enter the inner container for collection, and the box cover can be automatically closed again due to the attraction of the magnetic strip after the sea wave recedes, and the side of the box body and the side of the inner container are provided with a water outlet, so that seawater can be filtered out of the box.
[0021] 5、The lower platform of the revetment main body is also provided with a pedestrian passageway, which facilitates the work of staff and the walking of residents, and a passing step is arranged between the upper platform and the lower platform at a distance, which facilitates personnel to go up and down the revetment. BRIEF DESCRIPTION OF DRAWINGS
[0022] Figure 1 is the axonometric view of the coastal zone revetment structure convenient for collecting garbage algae of the utility model.
[0023] Figure 2 is the plan view of the coastal zone revetment structure convenient for collecting garbage algae of the utility model.
[0024] Figure 3 is the axonometric view of the four-foot hollow block of the coastal zone revetment structure convenient for collecting garbage algae of the utility model.
[0025] Figure 4 is the axonometric view of the collection box of the coastal zone revetment structure convenient for collecting garbage algae of the utility model.
[0026] Figure 5 is the plan view of the collection box of the coastal zone revetment structure convenient for collecting garbage algae of the utility model.
[0027] Figure 6 This is a side view of the collection box of the coastal revetment structure of this utility model, which facilitates the collection of litter and algae.
[0028] Figure 7 This is an isometric view of the inner liner of the collection box of the coastal revetment structure for easy collection of garbage and algae, which is based on this utility model. Detailed Implementation
[0029] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.
[0030] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.
[0031] This utility model relates to a coastal revetment structure that facilitates the collection of marine debris and algae. It not only has the protective effect of conventional coastal revetments, but also can collect and treat some marine debris, stabilizing the coastline while reducing environmental pollution and making it more environmentally friendly.
[0032] like Figure 1 and 2 As shown, the coastal revetment structure of this utility model, which facilitates the collection of litter and algae, includes a revetment body 1. The cross-section of the revetment body 1 is similar to a trapezoidal structure, which includes an upper platform, a lower platform, and a revetment slope surface located between the upper platform and the lower platform.
[0033] The upper platform is equipped with a protective railing 2 on the outside of the passageway to prevent accidents and protect people's lives and health.
[0034] Four-legged hollow blocks 3 are arranged on the slope of the revetment. Figure 3 As shown, the four-legged hollow block 3 has four legs 31 and a through hole 32 in the middle of its panel. The four-legged hollow block 3 has good stability in any direction. When waves impact, they can interlock to form a stable structure that is not easily displaced or overturned by waves, reducing wave reflection and improving the efficiency of wave energy dissipation, thereby better protecting the coastline.
[0035] The passageway steps 4 are arranged on the revetment slope surface at intervals and are connected to the upper platform and the lower platform. The passageway steps 4 are built on the revetment slope surface at intervals, so as to facilitate people to go up and down the revetment.
[0036] The lower platform is provided with a pedestrian passageway 5, a row of concrete piers 6 and a row of collection boxes 7.
[0037] The row of concrete piers 6 is arranged at the outermost side of the lower platform. The row of concrete piers 6 is a long strip structure made of concrete, which is the first line of defense for protecting the revetment and reducing wave erosion, and can reduce the impact of waves on the coastline.
[0038] The row of collection boxes 7 is arranged behind the row of concrete piers 6. The main function of the row of collection boxes 7 is to collect floating garbage and some algae carried by seawater, such as Enteromorpha, Ulva and other green tide algae.
[0039] The pedestrian passageway 5 is arranged on one side of the row of collection boxes 7. The pedestrian passageway 5 facilitates people to move, walk or staff to clean.
[0040] As shown in Figures 4-6 The collection box 7 includes a box body 71. The left and right sides of the box body 71 are in a right-angled trapezoidal structure, and the top surface is a slope surface.
[0041] The left and right sides of the box body 71 are each provided with a plurality of water outlets 73, so as to facilitate the discharge of seawater filled into the collection box.
[0042] The top surface of the box body 71 is provided with a plurality of box openings. The inside of the box body 71 is provided with a plurality of inner bags 76 corresponding to the plurality of box openings. As shown in Figure 7 The left and right sides of the inner bag 76 are provided with a plurality of openings 761. In this way, seawater carrying garbage and algae flows into the inner bag 76 through the box opening, and seawater can be discharged through the openings 761 and the water outlets 73, and the filtered garbage and algae are left in the inner bag 76.
[0043] Preferably, the box opening is designed in the form of an inclined angle necking, so as to facilitate seawater carrying garbage and algae to flow into the inner bag 76.
[0044] Meanwhile, each of the box openings is provided with a box cover 74 arranged rotatably. Preferably, the left and right sides of the box cover 74 are provided with rotating shafts embedded in the left and right sides of the box opening respectively, so that the box cover 74 can freely flip 360° along the rotating shafts when the force is unbalanced. More preferably, the box cover 74 is a metal box cover and the upper and lower sides of each of the box openings are attached with magnetic strips 75. Thus, normally, the box cover 74 covers the box opening due to the magnetic force of the magnetic strips 75 on the box cover 74. When the sea level rises, the sea water will overflow the collecting box 7, and due to the gravity of the sea water, when the gravity is greater than the magnetic force of the magnetic strips 75 on the box cover 74, the box cover 74 will flip open, at this time, the marine garbage and some algae on the sea water will enter the inner container 76 along with the sea water.
[0045] The front and rear sides of the box body 71 are each provided with a plurality of box doors 72. The cleaning staff can take out the inner container 76 through the opening of the box door 72 to clean the garbage or algae.
[0046] Preferably, the front and rear sides of the box body 71 are each provided with three box doors 72. Thus, it is more convenient for the cleaning staff to take out the inner container 76.
[0047] More preferably, the top surface of the box body 71 is provided with two rows of six box openings in total and the inside of the box body 71 is provided with six inner containers 76 corresponding to the six box openings. Thus, it is more convenient for the collection of garbage or algae.
[0048] The coastal protection structure for collecting garbage and algae of the utility model, when the sea level begins to rise, the sea waves will first impact on the concrete shore pier 6 of the outermost layer of the lower platform, and the impact of the waves on the coastline is preliminarily slowed down. Then when the sea water begins to overflow the collecting box 7 behind the concrete shore pier 6, due to the gravity of the sea water, when the gravity is greater than the magnetic force of the magnetic strips 75 on the metal box cover 74, the metal box cover 74 will flip open, at this time, the marine garbage and some algae on the sea water will enter the inner container 76 of the collecting box along with the sea water. When the waves recede, the sea water in the inner container 76 is discharged out of the box and flows back to the sea through the opening 761 and the water passage 73, and the opened box cover 74 will be restored to the closed state due to the magnetic force of the magnetic strips 75, preventing the garbage and algae collected in the inner container 76 from flowing back to the sea, so that the floating substances on the sea surface are collected repeatedly.
[0049] After the seawater recedes, the cleaning staff can go to the lower platform from the upper platform through the access steps 4 on the coastal revetment, open the box door 72 to process the marine garbage and algae and other substances collected in the inner container 76 one by one. The coastal revetment structure is aimed at some coastal areas where there are more floating garbage and green tide, red tide and other algae outbreaks, and it protects the coastline while facilitating the collection of these substances, and is more environmentally friendly and convenient.
[0050] In the utility model, in order to better achieve the effect of collecting garbage and algae, the designed collecting box is matched, the square metal box cover of the collecting box is designed to be reversible, the box cover has a rotating shaft inserted into the box opening, the metal box cover can be turned over, and the upper and lower ends of the box opening are respectively attached with magnetic strips. When the seawater rises, due to the gravity of seawater, the box cover is turned over and opened, and the garbage and algae substances carried by seawater enter the collecting box body. When the seawater recedes, due to the magnetic attraction of the magnetic strips, the metal box cover returns to the closed state. In this way, the garbage and algae can be automatically collected, and the substances in the collecting box can be prevented from flowing back into the ocean from the box opening.
[0051] Meanwhile, in the utility model, the slope design of the collecting box can protect the collecting box from being damaged by extreme wave erosion, and is more conducive to collecting garbage and algae substances floating on the sea surface. Meanwhile, the progressive arrangement of the concrete pier, the collecting box and the four hollow blocks can block and dissipate the waves in the ocean layer by layer, effectively protecting the stability of the coastline and preventing large-scale erosion and corrosion.
[0052] The above embodiments of the utility model are merely examples for clearly illustrating the utility model, and are not limitations on the embodiments of the utility model. For ordinary skilled persons in the art, other different forms of changes or variations can be made on the basis of the above description. It is impossible to enumerate all the embodiments here. Any obvious changes or variations derived from the technical solutions of the utility model still fall within the protection scope of the utility model.
Claims
1. A coastal revetment structure for easy collection of litter algae, comprising a revetment body (1), the revetment body (1) including an upper platform, a lower platform, and a revetment slope located between the upper platform and the lower platform, characterized in that, The upper platform is equipped with a revetment fence (2) on the outside of the passageway. Four-legged hollow blocks (3) are arranged on the slope of the revetment, and passage steps (4) connecting the upper platform and the lower platform are arranged at intervals on the slope of the revetment. The lower platform is provided with a pedestrian passage (5), a row of concrete piers (6) and a row of collection boxes (7). The row of concrete piers (6) is located on the outermost side of the lower platform, the row of collection boxes (7) is located behind the row of concrete piers (6), and the pedestrian passage (5) is located on one side of the row of collection boxes (7).
2. The coastal revetment structure for facilitating the collection of litter and algae according to claim 1, characterized in that, The collection box (7) includes a box body (71), the left and right sides of the box body (71) are right-angled trapezoidal structures and its top surface is a sloping surface. The left and right sides of the box body (71) each have several water inlets (73), the front and back sides each have multiple boxes doors (72), and the top surface has multiple boxes openings. The inside of the box body (71) has multiple inner liner (76) that correspond one-to-one with the multiple boxes openings, and the two sides of the inner liner (76) have multiple openings (761). Each of the boxes openings has a rotating box cover (74).
3. The coastal revetment structure for facilitating the collection of litter and algae according to claim 2, characterized in that, The left and right sides of the box cover (74) are provided with pivots that are respectively embedded in the left and right sides of the box opening, so that the box cover (74) can rotate freely 360° with the pivots when the force is unbalanced.
4. The coastal revetment structure for facilitating the collection of litter and algae according to claim 3, characterized in that, The box cover (74) is a metal box cover and magnetic strips (75) are attached to the upper and lower sides of each box opening.
5. The coastal revetment structure for facilitating the collection of litter and algae according to claim 4, characterized in that, The opening of the container is designed with an angled narrow opening to facilitate the flow of seawater carrying garbage and algae into the inner liner (76).
6. The coastal revetment structure for facilitating the collection of litter and algae according to claim 5, characterized in that, The box body (71) is provided with three boxes (72) on each of its front and rear sides.
7. The coastal revetment structure for facilitating the collection of litter and algae according to claim 6, characterized in that, The top surface of the box (71) is provided with two rows of six openings, and the interior of the box (71) is provided with six inner liner (76) that correspond one-to-one with the six openings.
8. The coastal revetment structure for facilitating the collection of litter algae according to any one of claims 1-7, characterized in that, The four-legged hollow block (3) has four legs (31) and a through hole (32) in the middle of its panel.