Spliced floating plate for marine ecological environment restoration

Abstract

The application discloses a spliced floating plate for marine ecological environment restoration, and relates to the technical field of marine ecological environment treatment.The spliced floating plate comprises a plurality of hexagonal unit floating plates and connecting pieces, a planting pot is arranged in the middle of the unit floating plate, and a biological adhesion promoting layer is integrated on the surface.The movable column, the fixed column and the clamping plate engaging mechanism of the connecting pieces are locked and spliced quickly, so that a stable floating plate array is formed;the planting pot is internally provided with a receiving net plate, a breathable through hole and an adjustable rotating door, and the plant growth and the biological habitat environment are optimized.The spliced floating plate solves the problems of complex connection and poor stability of the existing floating plate, has the advantages of efficient splicing, ecological restoration and easy maintenance, and is suitable for large-area marine ecological restoration engineering.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of marine ecological environment management, and particularly relates to a spliced marine ecological environment restoration floating plate. BACKGROUND

[0002] Marine pollution generally refers to that the original state of the sea is changed by human beings, and the marine ecological system is damaged. The pollution caused by harmful substances entering the marine environment can damage biological resources, endanger human health, hinder fishing and other activities of human beings on the sea, and damage seawater quality and environmental quality. The sea is vast and has a huge water storage capacity, and thus has been the most stable ecological system on the earth for a long time. Various substances flowing from the land into the sea are accepted by the sea, and the sea itself does not change significantly. However, in recent decades, with the development of the world industry, the pollution of the sea has become increasingly serious, and the local marine environment has changed greatly and has a tendency to continue to expand.

[0003] The characteristics of marine pollution are that the pollution sources are many, the persistence is strong, the diffusion range is wide, and the pollution is difficult to control. The turbidity of seawater caused by marine pollution seriously affects the photosynthesis of marine plants (phytoplankton and seaweed), thereby affecting the productivity of the sea area and being harmful to fish. Heavy metals and toxic organic compounds and other toxic substances accumulate in the sea area and cause harm to marine animals and other animals that feed on them through the enrichment of marine organisms. Oil pollution forms a wide area of oil film on the sea surface, which prevents oxygen in the air from dissolving into seawater, and the decomposition of oil also consumes dissolved oxygen in water, causing seawater to be oxygen-deficient, which is harmful to marine organisms and even to seabirds and human beings. The red tide caused by aerobic organic pollution (a result of seawater eutrophication) causes seawater to be oxygen-deficient, leading to the death of marine organisms. Marine pollution also destroys coastal tourism resources. Therefore, marine pollution has attracted more and more attention from the international community.

[0004] For the problem of marine ecology, the existing management method is to use a floating plate with algae attached, wherein the removal rates of nitrogen and phosphorus of the attached algae can reach more than 80% and 60% respectively, and the purification ability of the algae to the water body is used to purify eutrophic water areas. However, most of the existing floating plates for marine ecological environment restoration are used alone. When it is necessary to restore a larger area of water, ropes are often used to connect the floating plates. This connection method is too complicated, and there is also the problem of unstable connection, which is not convenient for people to splice multiple floating plates according to needs. In view of this, the present application provides a spliced marine ecological environment restoration floating plate to solve the above problems. SUMMARY

[0005] The present application aims to provide a spliced marine ecological environment restoration floating plate to solve the existing problems.

[0006] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution:

[0007] This invention relates to a modular floating board for marine ecological environment restoration, comprising at least two interlocking unit floating boards. Adjacent unit floating boards are fixedly connected by connectors. Each unit floating board has a hexagonal structure, with a mounting through hole in the center and a step at the upper end of the mounting through hole. An elastic buckle is fixed to the upper end of the periphery of the step. Each of the six corners of the unit floating board has a splicing ear, which is a fan-shaped plate structure. The splicing ear has a splicing hole on its upper surface and an arc-shaped notch at its center. A bio-attachment promoting layer is integrated on the surface of the unit floating board.

[0008] As a further improvement to the above technical solution:

[0009] The planting pot is provided with a rim at the top. The upper surface of the rim is provided with a clearance groove and a fixing hole that match the elastic buckle. A receiving mesh plate is fixed inside the planting pot. The upper surface of the receiving mesh plate is provided with several through holes. Several ventilation holes are provided on the lower part of the periphery of the planting pot. The lower part of the planting pot is provided with symmetrical movable through holes. A rotating door is hinged in the movable through hole. The hinge shaft of the rotating door extends through the planting pot to its outside. A toothed limiting plate is fixed at the upper end of the hinge shaft. A limiting groove that matches the toothed limiting plate is fixed on the rim of the pot.

[0010] The connector includes a movable column with a movable cavity inside. Three fixed columns, each L-shaped column, are equidistantly fixed to the upper circumferential side of the movable column. The fixed columns have slots on their sides facing the movable column, and openings on the circumferential side of the movable column that fit the slots. Three locking plates are equidistantly hinged to the movable cavity, each locking plate having several protruding teeth at its tail end. The positions of the locking plates correspond to the openings. A movable hole is formed on the bottom surface of the movable cavity, and a movable rod is nested within the movable hole. A Y-shaped plate is fixed to the upper end of the movable rod, and each of the three convex surfaces of the Y-shaped plate has toothed plates that mesh with the protruding teeth. A pull rod is fixed to the upper end of the Y-shaped plate, extending through the movable column to the outside. A groove is formed on the circumferential side of the pull rod, and a spring is fixed within the groove. One end of the spring has a limit protrusion.

[0011] In one embodiment, a handle is provided on the upper surface of the basin rim, and the shape and size of the toothed limiting disc are adapted to the limiting groove, and the toothed limiting disc is inserted into the limiting groove.

[0012] In one embodiment, the hinge shaft is connected to the middle of the rotating door by a key, the hinge shaft is slidably connected to the rotating door, and the hinge shaft is rotatably engaged with the planting pot.

[0013] In one embodiment, the shape and size of the card plate are adapted to the card slot, and the card plate and the card slot cooperate with each other.

[0014] In one embodiment, the shape and size of the toothed plate are adapted to the convex teeth, and the toothed plate and the convex teeth cooperate with each other.

[0015] In one embodiment, the shape and size of the movable hole are adapted to the movable rod, and the movable hole and the movable rod cooperate with each other.

[0016] In one embodiment, the shape and size of the movable column are adapted to the arc-shaped notch, and the shape and size of the fixed column are adapted to the splicing hole.

[0017] In one embodiment, the free end face of the limiting protrusion is spherical, and the shape and size of the limiting protrusion are adapted to the groove, with the limiting protrusion and the groove cooperating with each other.

[0018] In one embodiment, the bio-attachment layer comprises a microporous structure and a calcium ion slow-release material, and the shape and size of the elastic buckle are adapted to the fixing hole, with the elastic buckle and the fixing hole cooperating with each other.

[0019] In one embodiment, the shape and size of the movable through hole are adapted to the rotating door, and the movable through hole and the rotating door cooperate with each other.

[0020] The present invention has the following beneficial effects:

[0021] Modular splicing design: Using hexagonal unit floating plates and interlocking connectors, it can achieve rapid and flexible large-area splicing, adapt to the needs of different water shapes, and significantly improve construction efficiency.

[0022] Stable connection structure: Through the mechanical meshing mechanism of movable column, clamping plate and toothed plate, combined with spring limiting device, the connection between floats is ensured to be firm, with strong resistance to wind and waves, avoiding the instability of traditional rope connection.

[0023] Ecological restoration function optimization: The surface of the unit float integrates a microporous structure and a bio-attachment layer of calcium ion slow-release material, which promotes the attachment of marine organisms such as corals and algae and accelerates the ecological restoration process.

[0024] Intelligent planting pot design: The planting pot is equipped with ventilation holes, root canal holes and a closable rotating door, which not only ensures the aeration of plant roots and growth space, but also provides a refuge for small marine organisms and enhances ecological diversity.

[0025] Easy to maintain: The planting pot is fixed by the insertion of elastic buckle and limiting groove, and the handle design makes it easy to disassemble and replace plants or clean and maintain, reducing long-term operation and maintenance costs.

[0026] Of course, any product implementing this invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0027] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 A schematic diagram of the overall structure of a modular floating platform for marine ecological environment restoration;

[0029] Figure 2 This is a schematic diagram of the structure of the unit floating plate in this invention;

[0030] Figure 3 This is a schematic diagram of the planting pot structure in this invention;

[0031] Figure 4 for Figure 3 Enlarged view of section A in the middle;

[0032] Figure 5 This is a schematic diagram of the connector structure in this invention;

[0033] Figure 6 This is a schematic diagram of the internal structure of the connector in this invention;

[0034] Figure 7 This is a top view of the connector in this invention;

[0035] Figure 8 for Figure 7 Sectional view of AA in the middle;

[0036] Figure 9 for Figure 8 Cross-sectional view of the middle section (BB);

[0037] Figure 10 This is a schematic diagram of the structure when the unit floating plates are spliced ​​together in this invention.

[0038] The attached diagram lists the components represented by each number as follows:

[0039] 1. Unit floating plate; 101. Mounting through hole; 102. Step; 103. Elastic buckle; 104. Splicing ear; 105. Splicing hole; 106. Arc-shaped notch; 107. Planting pot; 108. Pot rim; 109. Clearance groove; 110. Fixing hole; 111. Receiving mesh plate; 112. Root canal; 113. Ventilation canal; 114. Movable canal; 115. Rotating door; 116. Hinge shaft; 11 7. Toothed limiting disc; 118. Limiting groove; 119. Handle; 2. Connector; 201. Movable column; 202. Movable cavity; 203. Fixed column; 204. Slot; 205. Opening; 206. Clamping plate; 207. Raised tooth; 208. Movable hole; 209. Movable rod; 210. Y-shaped plate; 211. Toothed plate; 212. Pull rod; 213. Groove; 214. Spring; 215. Limiting protrusion. Detailed Implementation

[0040] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0041] In the description of this invention, it should be understood that the terms "upper," "middle," "outer," "inner," etc., which indicate orientation or positional relationship, are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as limiting this invention.

[0042] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0043] Example 1:

[0044] Please see Figures 1-10As shown, the present invention is a spliced ​​floating plate for marine ecological environment restoration, comprising at least two interlocking unit floating plates 1. Adjacent unit floating plates 1 are fixedly connected by connectors 2. The unit floating plate 1 has a hexagonal structure. A mounting through hole 101 is provided in the middle of the unit floating plate 1. A step 102 is provided at the upper end of the mounting through hole 101. An elastic buckle 103 is fixed at the upper end of the periphery of the step 102. Each of the six corners of the unit floating plate 1 is provided with a splicing ear 104. The splicing ear 104 has a fan-shaped plate structure. The splicing ear 104 has a splicing hole 105 on its upper surface. An arc-shaped notch 106 is provided at the center of the splicing ear 104. A bio-attachment promoting layer is integrated on the surface of the unit floating plate 1.

[0045] The planting pot 107 has a rim 108 at the top. The upper surface of the rim 108 has a clearance groove 109 and a fixing hole 110 that match the elastic buckle 103. A receiving mesh plate 111 is fixed inside the planting pot 107. The upper surface of the receiving mesh plate 111 has several fibrous through holes 112. Several ventilation holes 113 are opened on the lower part of the periphery of the planting pot 107. A movable through hole 114 is symmetrically opened on the lower part of the planting pot 107. A rotating door 115 is hinged in the movable through hole 114 to provide a refuge for marine life. The hinge shaft 116 of the rotating door 115 extends through the planting pot 107 to its outside. A toothed limiting plate 117 is fixed at the upper end of the hinge shaft 116. A limiting groove 118 that matches the toothed limiting plate 117 is fixed on the rim 108.

[0046] Connector 2 includes a movable column 201, with a movable cavity 202 inside the movable column 201. Three fixed columns 203 are circumferentially fixed at equal intervals on the upper side of the movable column 201. The fixed columns 203 are L-shaped columnar structures. A slot 204 is provided on the side of the fixed column 203 facing the movable column 201. An opening 205, matching the slot 204, is provided on the side of the movable column 201. Three locking plates 2 are circumferentially hinged at equal intervals inside the movable cavity 202. 06. The shape and size of the card plate 206 are adapted to the card slot 204, and the card plate 206 and the card slot 204 cooperate with each other; the tail end of the card plate 206 is provided with several protruding teeth 207, and the position of the card plate 206 is adapted to the opening 205. The bottom surface of the movable cavity 202 is provided with a movable hole 208, and a movable rod 209 is nested in the movable hole 208. A Y-shaped plate 210 is fixed to the upper end of the movable rod 209, and the three convex surfaces of the Y-shaped plate 210 are all provided with A toothed plate 211 is provided, the shape and size of which are adapted to the protruding teeth 207, and the toothed plate 211 and the protruding teeth 207 cooperate with each other; the toothed plate 211 and the protruding teeth 207 mesh; a pull rod 212 is fixed at the upper end of the Y-shaped plate 210, the pull rod 212 extends to the outside through the movable column 201, and a groove 213 is opened on the circumferential side of the pull rod 212. A spring 214 is fixed in the groove 213, and a limit protrusion 215 is fixed at one end of the spring 214. The free end face of the positioning protrusion 215 is spherical. The shape and size of the positioning protrusion 215 are adapted to the groove 213. The positioning protrusion 215 and the groove 213 cooperate with each other. The end of the positioning protrusion 215 located in the groove 213 near the spring 214 is fixed with an elastic sealing ring, which can ensure that the groove 214 and the positioning protrusion 215 form a sealed cavity, that is, it does not affect the movement of the positioning protrusion 215 in the groove 214.

[0047] Furthermore, a handle 119 is provided on the upper surface of the basin rim 108, and the shape and size of the toothed limiting plate 117 are adapted to the limiting groove 118, and the toothed limiting plate 117 is inserted into the limiting groove 118.

[0048] Furthermore, the hinge shaft 116 is connected to the middle of the rotating door 115 by a key, the hinge shaft 116 is slidably connected to the rotating door 115, and the hinge shaft 116 is rotatably engaged with the planting pot 107.

[0049] Furthermore, the shape and size of the movable hole 208 are adapted to the movable rod 209, and the movable hole 208 and the movable rod 209 cooperate with each other.

[0050] Furthermore, the shape and size of the movable column 201 are adapted to the arc-shaped notch 106, and the shape and size of the fixed column 203 are adapted to the splicing hole 105.

[0051] Furthermore, the bio-attachment layer includes a microporous structure and a calcium ion slow-release material. The surface of the bio-attachment layer is provided with a textured surface and a microporous structure. Calcium-based materials are used to promote the attachment of coral larvae. The shape and size of the elastic buckle 103 are adapted to the fixing hole 110, and the elastic buckle 103 and the fixing hole 110 cooperate with each other.

[0052] Furthermore, the shape and size of the movable through hole 114 are adapted to the rotating door 115, and the movable through hole 114 and the rotating door 115 cooperate with each other.

[0053] Example 2:

[0054] Please see Figures 1-10 As shown in the figure, this embodiment illustrates a method for using a modular floating platform for marine ecological environment restoration:

[0055] Unit floating plate splicing:

[0056] Align the splicing ears 104 of adjacent unit floats 1 so that the arc-shaped notch 106 matches the movable column 201 of connector 2. After inserting the movable column 201, press the pull rod 212. The fixed column 203 is embedded in the splicing hole 105. Then pull the pull rod 212 upward to drive the Y-shaped plate 210 to drive the toothed plate 211 to engage with the clamping plate 206. At this time, the limiting protrusion 215 moves from the movable cavity 202 with the pull rod 212 to the top of the movable column 201. The spring 214 pushes the limiting protrusion 215 out to the locking position to complete the interlocking connection.

[0057] Repeat the process to assemble the required size of the floating plate array by splicing together the hexagonal expansion structure.

[0058] Planter installation and plant planting:

[0059] Align the planting pot 107 with the mounting through hole 101 of the unit floating plate 1, with the pot edge 108 avoiding the elastic buckle 103, and place it on the step 102. Then rotate the planting pot 107 so that the elastic buckle 103 is engaged in the fixing hole 110. Pull the toothed limiting plate 117 to move the hinge shaft 116 slightly upward, so that it is disengaged from the limiting groove 118. Then rotate the hinge shaft 116 to rotate the rotating door 115 to a certain appropriate angle. Then insert the toothed limiting plate 117 into the limiting groove 118 for fixing.

[0060] Seaweed or coral seedlings are laid on the receiving mesh plate 111, and the roots extend into the water through the root canals. The rotating door 115 can be opened as needed to allow marine life to enter and exit.

[0061] Maintenance and adjustments:

[0062] Pull the handle 119 to remove the planting pot 107, clean out the sediment or replace the plant;

[0063] The opening and closing angle of the rotating door 115 can be adjusted by rotating the hinge shaft 116 to optimize water flow and biological activity space.

[0064] During disassembly, press the pull rod 212 of the connector 2 to release the locking plate 206 and separate the unit float 1.

[0065] Deployment and Recovery:

[0066] The assembled floating panel array was towed to the target water area and anchored.

[0067] Disassemble according to the steps above during recycling for easy transportation and reuse.

[0068] It should be further explained that the main body of the float is made of marine degradable plastic (such as polyhydroxyalkanoate PHA) and bamboo fiber composite material; the main body of the connector is also made of marine degradable plastic (such as polyhydroxyalkanoate PHA) and bamboo fiber composite material; and the surfaces of other internal connecting parts are coated with epoxy anti-corrosion coatings, etc.

[0069] In the description of this specification, references to terms such as "an embodiment," "example," and "specific example" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0070] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A modular floating platform for marine ecological environment restoration, comprising at least two interlocking unit floating platforms (1), adjacent unit floating platforms (1) being fixedly connected by connectors (2), characterized in that: The unit float (1) has a hexagonal structure. The unit float (1) has an installation through hole (101) in the middle. The installation through hole (101) has a step (102) at the upper end. The step (102) has an elastic buckle (103) fixed at the upper end of its periphery. The unit float (1) has splicing ears (104) at each of its six corners. The splicing ears (104) have a fan-shaped plate structure. The splicing ears (104) have splicing holes (105) on their upper surface. The splicing ears (104) have an arc-shaped notch (106) at their center. The unit float (1) has an integrated bio-attachment layer on its surface. The bio-attachment layer contains a microporous structure and a calcium ion slow-release material. A planting pot (107) is installed in the mounting through hole (101). The upper end of the planting pot (107) is provided with a pot rim (108). The upper surface of the pot rim (108) is provided with a relief groove (109) and a fixing hole (110) that matches the elastic buckle (103). A receiving mesh plate (111) is fixed inside the planting pot (107). The upper surface of the receiving mesh plate (111) is provided with several fibrous through holes (112). The lower part of the periphery of the planting pot (107) is opened The planter is provided with several ventilation holes (113). The lower section of the planter (107) is symmetrically provided with movable holes (114). A rotating door (115) is hinged in the movable hole (114). The hinge shaft (116) of the rotating door (115) extends through the planter (107) to its outside. A toothed limiting plate (117) is fixed at the upper end of the hinge shaft (116). A limiting groove (118) matching the toothed limiting plate (117) is fixed on the edge of the planter (108). The connector (2) includes a movable column (201), a movable cavity (202) is provided inside the movable column (201), and three fixed columns (203) are fixedly fixed at equal intervals around the upper side of the movable column (201). The fixed columns (203) are "L"-shaped columnar structures. The fixed columns (203) have slots (204) on the side facing the movable column (201). The movable column (201) has openings (205) that fit the slots (204) on its circumferential side. Three locking plates (206) are hinged at equal intervals around the movable cavity (202). The tail ends of the locking plates (206) are provided with several protruding teeth (207). The positions of the locking plates (206) are similar to those of the openings (205). The movable cavity (202) has a movable hole (208) on its bottom surface. A movable rod (209) is nested in the movable hole (208). A Y-shaped plate (210) is fixed at the upper end of the movable rod (209). A toothed plate (211) is provided on each of the three convex surfaces of the Y-shaped plate (210). The toothed plate (211) meshes with the convex tooth (207). A pull rod (212) is fixed at the upper end of the Y-shaped plate (210). The pull rod (212) extends through the movable column (201) to the outside. A groove (213) is provided on the circumferential side of the pull rod (212). A spring (214) is fixed in the groove (213). A limit protrusion (215) is fixed at one end of the spring (214).

2. The spliced ​​floating board for marine ecological environment restoration according to claim 1, characterized in that, A handle (119) is provided on the upper surface of the basin rim (108). The shape and size of the toothed limiting disc (117) are adapted to the limiting groove (118). The toothed limiting disc (117) is inserted into the limiting groove (118).

3. The modular floating board for marine ecological environment restoration according to claim 1, characterized in that, The hinge shaft (116) is connected to the middle of the rotating door (115) by a key, the hinge shaft (116) is slidably connected to the rotating door (115), and the hinge shaft (116) is rotatably engaged with the planting pot (107).

4. The modular floating platform for marine ecological environment restoration according to claim 1, characterized in that, The shape and size of the card plate (206) are adapted to the card slot (204), and the card plate (206) and the card slot (204) cooperate with each other.

5. The spliced ​​floating board for marine ecological environment restoration according to claim 1, characterized in that, The shape and size of the toothed plate (211) are adapted to the convex tooth (207), and the toothed plate (211) and the convex tooth (207) cooperate with each other.

6. The spliced ​​marine ecological environment restoration float according to claim 1, characterized in that, The shape and size of the movable hole (208) are adapted to the movable rod (209), and the movable hole (208) and the movable rod (209) cooperate with each other.

7. The spliced ​​floating board for marine ecological environment restoration according to claim 1, characterized in that, The shape and size of the movable column (201) are adapted to the arc-shaped notch (106), and the shape and size of the fixed column (203) are adapted to the splicing hole (105).

8. The spliced ​​floating board for marine ecological environment restoration according to claim 1, characterized in that, The free end face of the limiting protrusion (215) is spherical. The shape and size of the limiting protrusion (215) are adapted to the groove (213). The limiting protrusion (215) and the groove (213) cooperate with each other.

9. The spliced ​​floating plate for marine ecological environment restoration according to claim 1, characterized in that, The shape and size of the elastic buckle (103) are adapted to the fixing hole (110), and the elastic buckle (103) and the fixing hole (110) cooperate with each other.

10. A modular floating platform for marine ecological environment restoration according to claim 1, characterized in that, The shape and size of the movable through hole (114) are adapted to the rotating door (115), and the movable through hole (114) and the rotating door (115) cooperate with each other.

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