CN212436951U

CN212436951U - Fish reef block

Info

Publication number: CN212436951U
Application number: CN202020508218.9U
Authority: CN
Inventors: 李德鹏; 郭嫣嫣; 陈兆林; 孙丽艳; 张冲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2021-02-02
Anticipated expiration: 2030-04-09

Abstract

The utility model provides a fish reef block, fish reef body is hollow structure, and the top surface is equipped with the through-hole, is equipped with rings and supporting part on the fish reef body. The utility model discloses can improve space utilization, improve the mobility of the inside and outside rivers of block, be favorable to the attached to of marine organism, can protect the marine organism including perching.

Description

Fish reef block

Technical Field

The utility model relates to an artificial fish reef field, especially fish reef block.

Background

The marine ranch is based on the principle of a marine ecosystem, and is a fishery mode which is based on the principle that fishery resources can be continuously utilized, constructs or repairs places such as habitats and the like required by marine organism breeding, growth, bait feeding or enemy avoidance by putting artificial fish reefs, proliferation and releasing and the like in a specific sea area, proliferates and maintains fishery resources, improves the ecological environment of the sea area and realizes sustainable utilization of the fishery resources. The concept of the marine ranch originated in the united states and japan in the last 70 th century, and then was widely developed and used in developed countries with good economic and ecological benefits. In contrast, the development of marine ranches in China is slow, and particularly, the research and innovation on the structural form of the novel artificial fish reef is lacked.

In the case of poor seabed geology, particularly silt sandy seabed, many artificial fish reefs used at present are not strong in anti-overturning capability and poor in stability after being thrown into the seabed and are not beneficial to inhabitation of marine organisms.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can improve space utilization, improve the mobility of the inside and outside rivers of block, be favorable to attaching to of marine organism, can protect the fish reef block of marine organism including perching.

The utility model discloses mainly include fish reef body, support piece and rings.

Wherein, the fish reef body is hollow structure, and the top surface is equipped with the through-hole. The fish reef body is provided with a hanging ring and a supporting part.

Further, the fish reef body is regular hexahedron structure, and the top surface is equipped with the bar through-hole. The side surface and the bottom surface of the fish reef body are all hollow frames.

Further, the number of the strip-shaped through holes on the top surface is two.

Further, two bar-shaped through holes are arranged on the top surface in parallel.

Furthermore, the supporting pieces are supporting legs, and four supporting legs are arranged on the bottom surface of the fish reef body.

Furthermore, four rings are arranged on the top surface of the fish reef body.

Further, the fish reef body is formed by pouring reinforced concrete.

Further, the fish reef block connecting piece is arranged as an artificial fish reef.

The utility model discloses when using, confirm the block after, lift by crane to the assigned position through rings on the fish reef body, a plurality of fish reef block even pieces set up to artifical fish reef.

Compared with the prior art, the utility model have following advantage:

1. the support legs are arranged on the fish reef body, so that the fish reef body has better anti-overturning capability, the stability of the fish reef body is effectively improved, and the support legs can adapt to changeable seabed geological landforms, particularly silt and sandy seabed, and can play a better anchoring role;

2. the two strip-shaped through holes are formed in the top surface of the fish reef body, so that local upward flow can be generated, and the exchange of air and nutrient salt in water is facilitated; meanwhile, the sunlight above the sea surface can be projected through the strip-shaped through holes, and the algae attached to the fish reef or the seabed can be subjected to photosynthesis;

3. the transparent space of the fish reef body provides good habitat and refuge places for marine organisms, and can provide fish inhabitation, multiplication, bait feeding and concealment;

4. most of the fish reef body is hollow, so that the current seabed tidal flow field is not influenced; when waves pass through the block, wave energy is attenuated due to the vortex action, so that a certain wave resistance effect is achieved;

5. the fishpond blocks are arranged through the connecting pieces, so that a relatively stable beach can be formed, and the action of beach maintenance is achieved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a front view of the present invention;

in the figure: 1-fish reef body, 2-strip through hole, 3-landing leg, 4-rings.

Detailed Description

In the schematic diagram of the present invention shown in fig. 1 to 3, the fish reef body 1 is a regular hexahedron structure, and the fish reef body is formed by pouring reinforced concrete. The top surface is provided with two strip-shaped through holes 2 which are parallel to each other. The side surface and the bottom surface of the fish reef body are all hollow frames. The lower part of fish reef body bottom surface is equipped with four landing legs 3, and four rings 4 are established on the top surface of fish reef body. The fish reef block connecting piece is arranged as an artificial fish reef.

Claims

1. The utility model provides a fish reef block mainly includes fish reef body, support piece and rings, its characterized in that: the fish reef body is hollow structure, and the top surface is equipped with the bar through-hole, and fish reef body side and bottom surface are the frame that passes through empty entirely, are equipped with rings on the fish reef body, and four landing legs are established on the bottom surface of fish reef body.

2. A fish reef block as claimed in claim 1 wherein: the fish reef body is of a regular hexahedron structure.

3. A fish reef block as claimed in claim 2 wherein: the number of the strip-shaped through holes on the top surface is two.

4. A fish reef block as claimed in claim 3 wherein: two bar-shaped through holes are arranged on the top surface in parallel.

5. A fish reef block as claimed in claim 1 wherein: four rings are arranged on the top surface of the fish reef body.

6. A fish reef block as claimed in claim 1 wherein: the fish reef body is formed by pouring reinforced concrete.

7. A fish reef block as claimed in claim 1 wherein: the fish reef block connecting piece is arranged as an artificial fish reef.