Insertion rod type detachable oyster reef

Abstract

The utility model relates to an insertion rod type detachable oyster reef, and belongs to the technical field of oyster reef repair and construction. The oyster reef comprises a base and detachable reef body units freely inserted into the base; the base comprises a horizontal table top and a vertical fixing pile fixed on the horizontal table top, and a reef body supporting mechanism is arranged on the vertical fixing pile; each detachable reef body unit comprises a reef body and a fixing part, the fixing parts can be freely inserted into the reef body supporting mechanisms, and the detachable reef body units are fixed to the base. The base and the reef body are made of concrete containing oyster shell crushed aggregates, ecological friendliness and stability are achieved, the detachable reef unit design is convenient to install and replace, and the attachment area of oysters is effectively increased.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of oyster reef restoration and construction, and specifically relates to a plug-in type detachable oyster reef. BACKGROUND

[0002] The construction of oyster reefs is an important part of marine ecological restoration, and the structure and function of artificial oyster reefs are crucial for creating habitats suitable for oyster growth. Traditional methods of constructing artificial oyster reefs often use permanent concrete blocks or natural stone blocks. Although these structures are stable, they have some drawbacks. First, once installed, the location and structure of traditional artificial oyster reefs are difficult to adjust, which is not conducive to later maintenance and repair. Second, the limited oyster attachment area of these structures may limit the growth rate and population density of oysters. In addition, traditional oyster reef construction materials still have room for improvement in terms of attachment effectiveness and durability, especially during the mining and transportation process. In order to improve the environmental friendliness and practicality of oyster reefs, it is necessary to develop a new type of oyster reef structure that should have detachability, easy maintenance, and optimized oyster attachment area. Although there are some detachable oyster reef designs in existing technology, they often have complex structures, high installation and maintenance costs, and do not effectively utilize environmentally friendly materials. Therefore, there is an urgent need for a practical and environmentally friendly detachable oyster reef solution. SUMMARY

[0003] To solve the above technical problems, the utility model provides a plug-in type detachable oyster reef, the structure of the oyster reef includes base and detachable reef body unit, the base is made of concrete containing oyster shell fragments, has ecological friendliness and stability, and the detachable reef body unit is designed to facilitate installation and replacement, effectively improving the oyster attachment area.

[0004] The present application is achieved by the following technical solutions:

[0005] A plug-in type detachable oyster reef, the oyster reef includes a base and a detachable reef body unit freely inserted on the base;

[0006] The base includes a water platform surface and a vertical fixed pile fixed on the water platform surface, and the vertical fixed pile is provided with a reef body support mechanism;

[0007] The detachable reef body unit includes a reef body and a fixing component, and the fixing component can be freely inserted into the reef body support mechanism to fix the detachable reef body unit on the base.

[0008] Further, the detachable reef body unit has at least one or more.

[0009] Further, the water platform surface is a triangle, preferably an equilateral triangle;

[0010] Further, the water flat surface is provided with a fixed through hole, and preferably the through hole is located at the periphery of the water flat surface.

[0011] Further, the base surface is inserted with a ceramic sheet or a shell to increase the oyster attachment area and promote oyster attachment and growth.

[0012] Further, the vertical fixed pile is cylindrical.

[0013] Further, the reef support mechanism on the vertical fixed pile has at least one group, and the group has at least two reef support mechanisms.

[0014] Further, the top end of the vertical fixed pile is provided with a lifting device for taking and placing the base.

[0015] Further, the reef support mechanism is at least two vertically arranged circular rings, triangular rings or polygonal rings.

[0016] Further, the reef body is a cylinder, a square, a cuboid, a polyhedron or an irregular surface, and more preferably the reef body is provided with protruding ribs.

[0017] Further, the fixed part is a cylinder, a cuboid or a polygonal prism.

[0018] Further, the base and the reef body are made of concrete material, wherein 30% of the sand is replaced by oyster shell fragments.

[0019] The use method of the oyster reef is to fix the base on the seabed, fix the base on the seabed through the fixing hole on the base by piling, insert the detachable reef unit into the reef support mechanism through the fixed part, and freely combine.

[0020] The beneficial effects of the present application compared with the prior art are:

[0021] 1. In the production of concrete, the base and the reef part of the present application use oyster shell fragments to replace 30% of the sand, which not only reduces the use of sand, but also realizes the resource utilization of waste oyster shells, improves the oyster attachment rate, and reduces the impact on the environment.

[0022] 2. The design of the present application allows the reef unit of the oyster reef to be detachable, which facilitates operation when maintenance, cleaning or replacement is needed, and improves the flexibility and service life of the oyster reef.

[0023] 3. The water flat surface of the base is fixed by piling, which ensures the stability of the base on the seabed. The lifting ring on the cylindrical table body and the reef support mechanism facilitate transportation and construction operation.

[0024] 4、Reef body part surface is provided with convex rib, provides more oyster attachment point, helps to improve the attachment rate and growth efficiency of oyster.

[0025] 5、By inserting the fixing part of the detachable reef body unit vertically into the reef body support mechanism, the oyster reef structure of the present application is easy to install, reducing installation time and cost.

[0026] 6、Due to the detachability of the reef body unit, the present application can be quickly operated when the oyster reef needs maintenance or replacement, without the need to dismantle the entire structure. BRIEF DESCRIPTION OF DRAWINGS

[0027] Fig. 1 is a schematic diagram of the overall structure of the device of the present application;

[0028] Fig. 2 is a schematic diagram of the base structure;

[0029] Fig. 3 is a detachable reef body unit structure;

[0030] In the figure: 1 base; 2 detachable reef body; 11 water platform surface; 12 vertical fixed pile; 13 through hole; 14 reef body support mechanism; 15 pull ring; 21 reef body body; 22 fixing part; 23 rib. DETAILED DESCRIPTION

[0031] The technical solutions of the present application will be further explained below through specific examples, but the protection scope of the present application is not limited in any form by the examples.

[0032] Example 1

[0033] As shown in the figure, a detachable oyster reef of the plug-in type, the oyster reef comprising a base 1 and a detachable reef body 2 unit freely inserted on the base 1; Figs. 1-3 The base 1 comprises a water platform surface 11 and a vertical fixed pile 12 fixed on the water platform surface 11, and the vertical fixed pile 12 is provided with a reef body support mechanism 14.

[0034] The detachable reef body 2 comprises a reef body body 21 and a fixing part 22, and the fixing part 22 can be freely inserted into the reef body support mechanism 14 to fix the detachable reef body 2 on the base 1.

[0035] As a preferred embodiment, the detachable reef body has at least one or more.

[0036] As one of the specific embodiments, the water platform surface 11 is triangular, and the most optimal is equilateral triangle.

[0037]

[0038] ​As one of the specific embodiments, in order to facilitate the fixation of the base 1, a fixing hole 13 is provided on the water surface 11, and the fixing hole 13 is preferably located on the periphery of the water surface 11. The base 1 is fixed to the seabed by driving piles into the fixing hole 13.

[0039] As a preferred embodiment, the base 1 is made of concrete, in which 30% of oyster shell powder is used to replace sand. During the production of the base 1, the surface of the base 1 is inserted with ceramic pieces or shells to increase the oyster attachment area and promote the attachment and growth of oysters.

[0040] As one of the specific embodiments, the vertical fixing pile is cylindrical.

[0041] As a preferred embodiment, the reef support mechanism 14 on the vertical fixing pile has at least one group, and the number of groups is at least 2.

[0042] As a preferred embodiment, the reef support mechanism 14 is at least two vertically arranged circular rings, triangular rings or polygonal rings, so that the fixing part 22 of the detachable reef 2 can be inserted into the support mechanism. The shape of the support mechanism matches the shape of the fixing part 22, so that the detachable reef 2 is more stable after being inserted into the base 1.

[0043] As one of the specific embodiments, the reef body 21 is a cylinder, a cube, a cuboid, a polyhedron or an irregular polyhedron, and more preferably, the reef body 21 is provided with protruding ribs 23 to increase the attachment area.

[0044] As one of the specific embodiments, the fixing part 22 is a cylinder, a cuboid or a polygonal prism.

[0045] As one of the preferred embodiments, the base 1 and the reef body 21 are made of concrete material, in which 30% of sand is replaced by oyster shell fragments.

[0046] As one of the preferred embodiments, the top end of the vertical fixing pile is provided with a lifting device 15 for lifting and placing the base.

[0047] The use method of the oyster reef is as follows: the base 1 is fixed to the seabed, and the detachable reef 2 is inserted into the reef support mechanism 14 through the fixing part 22.

[0048] Example 2

[0049] This embodiment is a specific application example, which is a plug-in type detachable oyster reef, comprising a base and a detachable reef unit freely inserted into the base;

[0050] The base part: the base body is made of concrete material, wherein 30% of the sand is replaced by oyster shell fragments to reduce the impact on the environment and improve the sustainability of the material.

[0051] The base includes a lower water platform 11 and an upper vertical fixed pile 12. The water platform 11 is a regular triangle with a side length of 2000mm and a thickness of 200mm.

[0052] The water platform 11 is provided with a circular through hole 13 with a diameter of about 30mm at each corner, which is used to fix the base to the seabed by piling.

[0053] The vertical fixed pile 12 is a cylindrical platform body, which is arranged above the center of the water platform 11, has a diameter of 200mm and a height of 1000mm.

[0054] Eight steel bars with a diameter of 10mm are horizontally fixed on the cylindrical platform body, which are uniformly distributed in four directions, two in each direction, and the vertical distance between the upper and lower steel bars is 200mm. The end of the steel bar is bent outwards in the horizontal direction to form a circular ring with a diameter of 50mm (inner diameter) as a reef support mechanism, which is used to connect the detachable reef unit.

[0055] A steel bar pull ring 15 with a diameter of 30mm is arranged above the cylindrical platform body as an auxiliary device for pulling the base. The surface of the base can be inserted with several ceramic pieces or shells to increase the oyster attachment area and promote oyster attachment and growth.

[0056] The detachable reef unit part: the detachable reef unit is in the shape of a club, which is divided into a reef body 21 and a fixing component 22. The reef body 21 is also made of concrete material, wherein 30% of the sand is replaced by oyster shell fragments.

[0057] The reef body 21 has a length of 1000mm and a diameter of 50mm. During the manufacturing process, several raised ribs 23 are arranged on the surface of the reef body 21 in the horizontal and vertical directions to increase the oyster attachment area.

[0058] The fixing component 22 is 150-250mm in length and slightly smaller in diameter than the reef support mechanism 14 in the horizontal direction on the cylindrical platform body, which is made of plastic or metal pipe and can be filled with concrete inside to improve the overall strength and stability.

Claims

1. A plug-and-play detachable oyster reef, characterized by, The oyster reef comprises a base (1) and detachable reef body (2) units freely inserted into the base (1); The base (1) comprises a water platform surface (11) and vertical fixed piles (12) fixed on the water platform surface (11), wherein the vertical fixed piles (12) are provided with reef body support mechanisms (14); The detachable reef body (2) comprises a reef body body (21) and a fixing component (22), wherein the fixing component (22) can be freely inserted into the reef body support mechanism (14) to fix the detachable reef body (2) on the base (1).

2. A plug-and-dump oyster reef according to claim 1, wherein, The detachable reef body is at least one or more.

3. A plug-and-dump oyster reef according to claim 1, wherein, The water platform surface (11) is triangular.

4. A plug-and-dump oyster reef according to claim 1, wherein, The water platform surface (11) is provided with through holes (13) for fixing.

5. A plug-and-dump oyster reef according to claim 1, wherein, The base (1) is inserted with ceramic pieces or shells to increase the oyster attachment area and promote oyster attachment and growth.

6. A plug-and-dump oyster reef according to claim 1, wherein, The vertical fixed piles (12) are cylindrical.

7. A plug-and-dump oyster reef according to claim 1, wherein, The reef body support mechanism (14) on the vertical fixed pile is at least one set, wherein the set is at least two reef body support mechanisms (14), and the reef body support mechanism (14) is at least two vertically arranged annular, triangular or polygonal rings.

8. A plug-and-dump oyster reef according to claim 1, wherein, The top end of the vertical fixed pile is provided with a lifting device (15) for taking and placing the base (1).

9. A plug-and-dump oyster reef according to claim 1, wherein, The reef body body (21) is a cylinder, a square, a cuboid or a polyhedron, the reef body body (21) is provided with protruding ribs (23), and the fixing component (22) is a cylinder, a cuboid or a polygonal prism.

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