Reusable artificial fish reef

Abstract

The utility model relates to the technical field of artificial fish reefs, and discloses a reusable artificial fish reef which comprises a fish reef structure, an inverted platform body is installed at the bottom end of a base, a conical column is installed at the bottom end of the inverted platform body, and a hemisphere is installed at the bottom end of the conical column. The arranged hemisphere and the inverted platform body can reduce the resistance when the fish reef structure moves downwards to the seabed, the smooth hemisphere and the side end of the base are used for promoting water molecules to form a fluid sliding layer on the smooth surface, the side end of the inverted platform body is inclined, the friction force between the fish reef structure and water is reduced, the fish reef structure moves downwards more conveniently, and the service life of the fish reef structure is prolonged. When the fish reef structure is salvaged and recycled, a lock chain is connected to a connecting ring, stone piles are smoothly coiled on the lock chain, and when the fish reef structure is pulled upwards, water flows along the side end of a nesting component through the top ends of a placing plate A, a placing plate B and a placing plate C, and water flows through an inclined panel, so that the fish reef structure is more convenient to place and recycle.

Description

Technical Field

[0001] The utility model belongs to the field of artificial fish reefs, and in particular relates to a reusable artificial fish reef. Background Art

[0002] In damaged or degraded marine ecosystems, artificial reefs can help restore and protect important ecosystems such as coral reefs and seagrass beds. They not only provide new habitats for organisms, but also help increase the stability and anti-disturbance capacity of ecosystems. Artificial reefs are structures set up in the sea by humans. Their purpose is to improve the ecological environment of the sea area, create a good environment for marine organisms to live, and provide fish with a place to reproduce, grow, feed and shelter from enemies, so as to achieve the purpose of protection, proliferation and increase the catch.

[0003] The existing Chinese patent with announcement number CN220756166U discloses a reusable artificial fish reef, including a fish reef box and a bottom plate, each surface of the fish reef box is provided with fish inlet holes, the upper corners of the fish reef box are connected with a splicing combination structure, the bottom plate and the fish reef box are detachably connected, an anti-sinking structure for reducing sinking is connected with the bottom plate, and a long iron sheet is connected with the outer surface of the fish reef box by cement screws. The advantages of the utility model are: better rust reduction effect, preventing deep sinking, and easy salvage and recovery.

[0004] With respect to the above-mentioned related technologies, the area of ​​the bottom plate is larger than the cross-sectional area of ​​the fish reef box, and the top surfaces of the bottom plate and the fish reef box are both flat, resulting in that when the fish reef box is pulled up, the force exerted by water on the fish reef box is greater, and more effort is required to pull up the fish reef box, which is inconvenient to use.

[0005] So we proposed a reusable artificial reef to solve the problems raised above. Utility Model Content

[0006] The utility model aims to provide a reusable artificial fish reef to solve the problem that it is difficult to pull up the fish reef box proposed in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a reusable artificial fish reef, comprising a fish reef structure, wherein the fish reef structure comprises a base and a nesting member installed on the top of the base, a pile of stones is installed on the top of the base and on the side ends of the nesting member, and supporting feet are installed on both sides of the bottom end of the base;

[0008] The bottom end of the base is equipped with an inverted platform, the bottom end of the inverted platform is equipped with a conical column, and the bottom end of the conical column is equipped with a hemispherical body.

[0009] Preferably, a through groove is formed through the middle ends of the base and the inverted body, a nest-assisting rod is transversely installed inside the through groove, and a water flow hole is formed through the middle ends of the stone pile and the base.

[0010] Preferably, the support leg includes an inclined panel and a row of holes extending through the middle of the inclined panel, a movable column is vertically installed inside the row of holes, and the inclination angle of the movable column is consistent with that of the inclined panel, and a connecting ring is sleeved on the outer surface of the movable column.

[0011] Preferably, the nesting member includes a plate A and a plate B arranged on one side of the plate A, a plate C is installed on one side of the plate B, and the plates A, B and C are located around the through groove.

[0012] Preferably, holes are drilled through the middle ends of the placement plates A, B and C, and connecting strips are installed between the placement plates A, B and C.

[0013] Preferably, the side ends of the base are all rounded, and the side ends of the mounting plates A, B and C are located at the flat edges of the base.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) The utility model discloses a reusable artificial fish reef. When the fish reef structure is placed in the sea, the hemispherical body and the inverted body are arranged to reduce the resistance of the fish reef structure when it moves down to the seabed. The smooth hemispherical body and the side end of the base are used to promote water molecules to form a fluid sliding layer on the smooth surface. The side end of the inverted body is inclined, which reduces the friction between the fish reef structure and water, making it easier for the fish reef structure to move down.

[0016] (2) The utility model provides a reusable artificial fish reef. When the fish reef structure is salvaged and recovered, the chain is connected to the connecting ring. The smooth tops of the pile of stones, the plates A, B and C make it easy for water to flow along the side ends of the nesting components when the fish reef structure is pulled up. The water flows through the inclined panels, making it more convenient to place and recover the fish reef structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the base structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the support leg structure of the utility model;

[0020] Figure 4 It is a schematic structural diagram of the nesting component of the present utility model.

[0021] In the figure: 1, fish reef structure; 11, base; 111, inverted body; 112, conical column; 113, hemispherical body; 114, through groove; 115, nesting rod; 116, water flow hole; 12, supporting foot; 121, inclined panel; 122, row of holes; 123, movable column; 124, connecting ring; 13, entrenched stone pile; 14, nesting component; 141, plate A; 142, connecting strip; 143, drilling hole; 144, plate B; 145, plate C. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1: Please refer to Figure 1-Figure 3 A reusable artificial fish reef includes a fish reef structure 1, which includes a base 11 and a nesting member 14 installed on the top of the base 11, a pile of stones 13 is installed on the top of the base 11 and on the side ends of the nesting member 14, and supporting feet 12 are installed on both sides of the bottom of the base 11.

[0024] A platform 111 is installed at the bottom end of the base 11, a conical column 112 is installed at the bottom end of the platform 111, and a hemisphere 113 is installed at the bottom end of the conical column 112. The smooth surface of the hemisphere 113 reduces the resistance of water to the fish reef structure 1. The smaller end of the platform 111 and the conical column 112 faces the seabed. The inclined platform 111 and the conical column 112 facilitate the flow of water. The conical column 112 and the hemisphere 113 support the fish reef structure 1 and facilitate the movement of marine organisms in the fish reef structure 1.

[0025] A through groove 114 is formed through the middle end of the base 11 and the inverted body 111, and a nest-assisting rod 115 is horizontally installed inside the through groove 114. A water flow hole 116 is formed through the middle end of the entrenched stone pile 13 and the base 11. The nest-assisting rod 115 and the entrenched stone pile 13 are convenient for marine organisms to build nests and rest, and the water flow hole 116 is convenient for the flow of water when the fish reef structure 1 is pulled up.

[0026] The support leg 12 includes an inclined panel 121 and a row of holes 122 that penetrate through the middle end of the inclined panel 121. A movable column 123 is vertically installed inside the row of holes 122, and the movable column 123 has the same inclination angle as the inclined panel 121. A connecting ring 124 is sleeved on the outer surface of the movable column 123. The inclined inclined panel 121 facilitates the flow of water when the fish reef structure 1 is pulled up for recovery. The bottom end of the inclined panel 121 and the hemisphere 113 support the fish reef structure 1.

[0027] In this embodiment: the inverted body 111 is installed on the side with a larger area at the bottom end of the base 11. When the fish reef structure 1 is placed in the sea, the hemispherical body 113 and the inverted body 111 will reduce the resistance of the fish reef structure 1 when it moves down to the seabed. The smooth hemispherical body 113 and the side end of the base 11 are used to encourage water molecules to form a fluid sliding layer on the smooth surface, which is convenient for the fish reef structure 1 to move down. The side end of the inverted body 111 is inclined, which reduces the friction between the fish reef structure 1 and the water. The distance between the bottom ends of the supporting feet 12 is large, and the row holes 122 are opened to facilitate water flow, reduce the resistance of water to the fish reef structure 1, and make it more convenient for the fish reef structure 1 to move down. When the fish reef structure 1 is on the seabed, the bottom ends of the hemispherical body 113 and the inclined panel 121 are in contact with the seabed to support the fish reef structure 1 as a whole.

[0028] Example 2: Please refer to Figure 2-Figure 4 The nesting component 14 includes a plate A141 and a plate B144 arranged on one side of the plate A141, a plate C145 is installed on one side of the plate B144, and the plates A141, B144 and C145 are located around the through groove 114, and the smooth tops of the plates A141, B144 and C145 facilitate the flow of water.

[0029] A drill hole 143 is drilled through the middle ends of the plates A141, B144 and C145, and connecting strips 142 are installed between the plates A141, B144 and C145 to facilitate the movement of marine organisms. The connecting strips 142 increase the stability of the nesting component 14, making it difficult for the nesting component 14 to tip over when it is placed and recovered.

[0030] The side ends of the base 11 are all rounded, and the side ends of the plates A141, B144 and C145 are located at the flat edges of the base 11, which is convenient for the placement and recovery of the fish reef structure 1.

[0031] In this embodiment: marine organisms build nests on the top of the base 11 through the drilled hole 143, the entrenched stone pile 13 and the nest-assisting rod 115 are provided to facilitate the marine organisms to rest, the through groove 114 provided at the middle end of the base 11 and the downturned body 111 and the tapered column 112 provided at the bottom end of the downturned body 111 can facilitate the movement of marine organisms in the fish reef structure 1, and when the fish reef structure 1 is salvaged and recovered, the chain is connected to the connecting ring 124, and the smooth entrenched stone pile 13, the top of the plate A141, the plate B144 and the plate C145 are convenient for water to flow along the side end of the nesting component 14 when the fish reef structure 1 is pulled up, and the water flow hole 116 provided between the entrenched stone pile 13 and the base 11 will facilitate the flow of water. When the fish reef structure 1 moves upward, water flows through the inclined panel 121, making it more convenient to place and recover the fish reef structure 1.

[0032] Working principle: When the fish reef structure 1 is placed in the sea, the hemisphere 113 and the inverted body 111 will reduce the resistance of the fish reef structure 1 when it moves down to the seabed. The smooth hemisphere 113 and the side end of the base 11 are used to encourage water molecules to form a fluid sliding layer on the smooth surface. The side end of the inverted body 111 is inclined, which reduces the friction between the fish reef structure 1 and the water, making it easier for the fish reef structure 1 to move down. When the fish reef structure 1 is salvaged and recovered, the chain is connected to the connecting ring 124. The smooth top of the pile of stones 13, the plate A141, the plate B144 and the plate C145 facilitates the flow of water along the side end of the nesting member 14 when the fish reef structure 1 is pulled up, and the water flows through the inclined panel 121, making it easier to place and recover the fish reef structure 1.

[0033] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A reusable artificial fish reef, comprising a fish reef structure (1), characterized in that: The fish reef structure (1) comprises a base (11) and a nesting member (14) mounted on the top of the base (11); a pile of stones (13) is mounted on the top of the base (11) and on the side of the nesting member (14); and supporting feet (12) are mounted on both sides of the bottom of the base (11); The bottom end of the base (11) is equipped with an inverted platform (111), the bottom end of the inverted platform (111) is equipped with a conical column (112), and the bottom end of the conical column (112) is equipped with a hemispherical body (113).

2. A reusable artificial reef according to claim 1, characterized in that: A through slot (114) is provided through the middle ends of the base (11) and the inverted platform (111), a nesting rod (115) is transversely installed inside the through slot (114), and a water flow hole (116) is provided through the middle ends of the stone pile (13) and the base (11).

3. A reusable artificial reef according to claim 1, characterized in that: The support foot (12) comprises an inclined panel (121) and a row of holes (122) extending through the middle of the inclined panel (121); a movable column (123) is vertically mounted inside the row of holes (122); the movable column (123) and the inclined panel (121) have the same inclination angle; and a connecting ring (124) is sleeved on the outer surface of the movable column (123).

4. A reusable artificial reef according to claim 1, characterized in that: The nesting member (14) comprises a plate A (141) and a plate B (144) arranged on one side of the plate A (141); a plate C (145) is installed on one side of the plate B (144); and the plates A (141), B (144) and C (145) are located around the through groove (114).

5. A reusable artificial reef according to claim 4, characterized in that: A drilling hole (143) is drilled through the middle ends of the mounting plate A (141), the mounting plate B (144) and the mounting plate C (145), and a connecting strip (142) is installed between the mounting plate A (141), the mounting plate B (144) and the mounting plate C (145).

6. A reusable artificial reef according to claim 5, characterized in that: The side ends of the base (11) are all rounded, and the side ends of the placement plate A (141), the placement plate B (144) and the placement plate C (145) are located at the flat edge of the base (11).

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