KR102253775B1 - System for fish spawning ground - Google Patents

Abstract

The present invention relates to a spawning field forming system for floating spawning fish, and more specifically, to a spawning field forming system for floating spawning fish, wherein a plurality of first underwater wires provided on the seabed and a second underwater wire connecting any one point of the first underwater wire create a spawning field of fish or shellfish spawning in a middle layer, the first underwater wire and the second underwater wire are fixed through a connection unit so that underwater work is facilitated, and the tension of the first underwater wire is maintained through a first buoy placed at the sea level and a second buoy placed at the water level even if there is a change in the height of the sea level due to currents and the like.

Description

Laying ground creation system for floating spawning fish{SYSTEM FOR FISH SPAWNING GROUND}

The present invention relates to a system for creating a spawning site for floating spawning fish, and more particularly, a plurality of first underwater wires provided on the sea floor, and a second underwater wire connecting any one point of the first underwater wire to each other. It creates a spawning ground for fish or shellfish spawning in the middle layer, and makes underwater work easier by fixing the first underwater wire and the second underwater wire through a connection unit, and is located in the first buoy located on the sea level and underwater. It relates to a spawning ground system for floating spawning fish designed to maintain the tension of the first underwater wire even if there is a change in the height of the sea level due to algae through the second section.

The previously developed fish spawning grounds are methods using artificial aquatic islands and artificial roots. All of these can contribute to the reproduction of some specific species, but have failed to form a variety of fish communities.

In particular, spawning grounds such as artificial aquatic islands are of no help to fish that spawn underwater, rather than in the bottom or rocks.

As a prior art related to such a spawning field, there is Registration Patent No. 10-0732907 "Aquatic compound fish spawning field and its facility method" (hereinafter referred to as'Prior Art 1').

The prior art 1 is a box-type fish protection frame filled with a basic media selected from sand, gravel, and amber stone and disposed under the surface of the water; A plurality of first form pipes arranged in parallel under the fish protection frame and made of plastic as a cylindrical shape providing a habitat for fish having excavation habits; It is characterized in that it comprises a plurality of annular strings that are connected via a mesh-type manufacturing frame disposed at the bottom of the first form pipe and help spawn fish spawning on a string.

Another prior art is Registration Patent No. 10-1182591 "Underwater floating fish spawning device" (hereinafter referred to as "Prior Art 2"),

The prior art 2 is installed to float on the surface of the water, and a floating body having a first connection chain connected to one side thereof, and the upper end connected to the first connection chain while being disposed underwater, and a plurality of vertical connection members vertically It is provided and has a plurality of fixing plates that are connected and mounted to be spaced apart from each other in the longitudinal direction of the vertical connection member, and a third connection chain is connected and installed at the bottom of the underwater fixing structure, a plurality of fibers that are connected and installed to be spaced apart from each other in the lower part of each fixing plate. A second connection chain is provided, one side is connected to a third connection chain so as to be disposed under the rope and underwater fixing structure, and maintains the fixing plates in a state that is spaced apart from each other by increasing their own weight so that the vertical connection member remains taut in the water. Floating fish that includes a self-supporting weight that is connected to the second connection chain, and a fixing block that is disposed on the underwater floor under the self-supporting weight and fixes the position of the underwater fixing structure so that it does not move in the water by fluid flow. It relates to a spawning device.

In addition, as a conventional technology, there may be more mentioned Patent Registration No. 10-1716266 "fish spawning device" (hereinafter referred to as "prior art 3"),

The prior art 3 is a floating body having buoyancy so as to be disposed in a floating state on the water surface, a plurality of scattering frames having a mesh structure arranged in a state connected to the floating body and spaced apart from each other in the vertical direction, and a plurality of scattering A plurality of connection chains interconnecting the outer rim of the frame, one end is connected to the topmost scattering frame among the scattering frames, and the other end is the scattering frame disposed at the top and the scattering frame disposed at the bottom so as to extend downward of the scattering frame. A scattering frame positioned between the frames, a plurality of scattering ropes that are installed to connect the scattering frame disposed at the bottom in a penetrating state, and arranged underwater while connected to the lower end of a connecting chain positioned at one side, and fluid flow in the water A vibration generator with buoyancy to shake the connection chain according to the following, a weight-increasing member that is connected and installed at the bottom of a plurality of scattering ropes, and increases the self-weight of the scattering rope so that the scattering rope stays tight in the water, and is arranged at the bottom. The present invention relates to a technology including a fixed weight that is connected to the scattering frame and is disposed on the underwater floor to maintain the position of the scattering frame in the water.

However, the prior art as described above is not easy to fix the wire (rope) due to restrictions due to underwater work when actually installing it in the water in creating a spawning ground for fish, and the necessity of supplementing the working manpower or the need for specialized technology accordingly. Furthermore, a problem such as securing a long working time occurs, which can lead to a problem of increasing cost soon.

Therefore, the present invention is conceived to solve the above problem,

Consisting of a plurality of first underwater wires fixed to the sea floor, a second underwater wire connecting the first underwater wires to each other to create a spawning field, and a float for floating the first underwater wire, the saury that spawns underwater Its purpose is to provide a spawning ground system for floating spawning fish designed to form spawning grounds for the same fish species.

In addition, when the second underwater wire is coupled to any one point of the first underwater wire, a connection unit is further introduced to significantly improve the convenience of underwater work, and furthermore, the connection unit can be applied to various connection parts. The purpose of this is to provide a system for creating a spawning ground for oily spawning fish.

In addition, it is intended to provide a spawning ground system for floating spawning fish that can maintain the tension of the first underwater wire irrespective of the height of the sea level by consisting of the first port located at the sea level and the second port located underwater. It is done.

In order to achieve the above object, the spawning field composition system for floating spawning fish according to the present invention

A plurality of first underwater wires provided to be spaced apart from each other on the sea floor;

A second underwater wire provided to connect any one point of each of the first underwater wires to each other;

A buoy provided on the first underwater wire and floating a second underwater wire connected to the first underwater wire;

A connection unit fixed to a specific position of the first underwater wire and coupling the second underwater wire;

Including,

The connection unit

A fastening portion to which a second underwater wire is fastened, and the wire bonding portion bent from the fastening portion, and the wire bonding portion on which the first underwater wire is seated, and the wire so as to be seated on the wire bonding portion by inserting the first underwater wire in one direction. It characterized in that it comprises a fitting hole formed in the coupling portion.

As described above, the system for creating a spawning field for floating spawning fish according to the present invention

As a spawning field is formed at a predetermined depth from the sea level with a configuration including the first and second underwater wires and a bugu, there is an effect of effectively supplying a spawning field to fish groups spawning in the middle layer.

In particular, the present invention can significantly increase the convenience of work in the water through the connection unit,

Specifically, the connection unit is used when combining the first underwater wire with the second underwater wire, and easily adjusts the depth from the sea level according to the target fish species, and facilitates the operation in the water to shorten the working time and reduce the number of workers. You can expect the effect of reducing labor costs, etc.

Furthermore, by introducing the connection unit to other connection parts, the convenience of underwater work can be greatly improved.

In addition, the buoy is composed of a first buoy located at sea level and a second buoy located underwater, and as they are provided at both ends of the first underwater wire, when the sea level is lowered, the first buoy descends but the second buoy rises. Thus, there is an effect of creating a stable spawning field by maintaining a constant tension of the first underwater wire.

1 is a schematic perspective view of a first embodiment of a system for creating a spawning field for floating spawning fish according to the present invention
2 is a schematic perspective view of a second embodiment of the system for creating a spawning field for floating spawning fish according to the present invention
Figure 3 is a detailed combination of the first embodiment of the floating spawning fish according to the present invention
Figure 4 is a detailed view of the connection unit of the spawning ground composition system for floating spawning fish according to the present invention
Figure 5 is an implementation view of the connection unit of the spawning ground composition system for floating spawning fish according to the present invention
6 is a perspective view of a buffer device of the system for creating a spawning field for floating spawning fish according to the present invention

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

The present invention will be described in detail in the text of the bar, implementation (態樣, aspect) (or embodiment) that can apply various changes and have various forms. However, this is not intended to limit the present invention to a specific form of disclosure, and it should be understood to include all changes, equivalents, and substitutes included in the spirit and scope of the present invention.

In each drawing, the same reference numerals, in particular the number of tens and ones, or the same reference numerals with the same tens, ones, and alphabet indicate members having the same or similar functions, and unless otherwise specified, each of the drawings. The member indicated by the reference numeral can be identified as a member conforming to these criteria.

In addition, components in each drawing are expressed by exaggeratingly large (or thick) or small (or thin) or simplified their size or thickness in consideration of the convenience of understanding, but the scope of protection of the present invention is limited by this. It shouldn't be.

The terms used in this specification are only used to describe specific embodiments (sun, 態樣, aspect) (or embodiments), and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In the present application, terms such as ~comprise~ or ~consist~ are intended to designate the existence of features, numbers, steps, actions, components, parts, or a combination thereof described in the specification, but one or more other features It is to be understood that the presence or addition of elements or numbers, steps, actions, components, parts, or combinations thereof, does not preclude in advance the possibility of the presence or addition.

Unless otherwise defined, all terms used herein including technical or scientific terms have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs. Terms as defined in a commonly used dictionary should be interpreted as having a meaning consistent with the meaning in the context of the related technology, and should not be interpreted as an ideal or excessively formal meaning unless explicitly defined in the present application. Does not.

The spawning field composition system (S) for floating spawning fish according to the present invention may have the shape of the first embodiment shown in FIG. 1 and the shape of the second embodiment shown in FIG. It may include an underwater wire W21 and a second underwater wire W22 coupled to the first underwater wire W21.

The first underwater wire W21 may be directly fixed to the sea floor as shown in FIG. 3 through a buffer device to be described later, and may be coupled to the fixed wire through a buffer device as shown in FIG. It is also possible to be fixed through a connection unit, and the scope of the rights should not be limited to this.

The wire referred to in the present specification shall refer to all iron wires, ropes, ropes, and the like, and the scope of the rights should not be limited thereto.

Again, the first underwater wire (W21) is fixed to the seabed and connected to the buoy (B), first as shown in Figs. 1 and 3 as a first embodiment, the bugu (B1) And a second section (B2), wherein the first section (B1) is larger than the second section (B2) to form a greater buoyancy, and the first section (B1) is formed at both ends of the first underwater wire (W21). The accessory section B1 and the second section section B2 are provided, respectively.

Again, the first underwater wire W21 is a single wire and has both ends facing the sea level, and when each part is named, the part to which the first section B1 is connected is referred to as a first line part W21a. The part to which the second part B2 is connected is referred to as a second line part W21b, and the lower part of the first line part W21a and the second line part W21b may be referred to as a curved part W21c. have.

The curved portion W21c may be coupled to the shock absorber as shown in FIGS. 1 and 3, and more precisely, the curved portion W21c is penetrated through the hook K of the shock absorber to be coupled to the first line portion W21a and the second line portion. It is made so that the length of W21b) can be freely changed, and it is also possible to penetrate through a separate ring other than a shock absorber.

That is, the first port (B1) and the second port (B2) rise toward the sea level due to buoyancy, and the first port (B1) is located at sea level and the second port (B2) is located in the water. The state as shown in Fig. 3 is maintained, and when the height of the sea level decreases, such as the difference between the tide and the tide, the first section B1 descends along the sea level, but the second section B2 rises due to buoyancy, and the first underwater wire ( W21) tension can be kept constant,

Conversely, when the height of the sea level rises, the first section (B1) rises, but the second section (B2) partially descends, but by buoyancy, the second line section (W21b) is pulled in the direction of the sea level, and the first underwater wire ( W21) tension can be maintained.

Therefore, as the tension of the first underwater wire W21 is kept constant as described above, the spawning field can be kept constant and safe without a large change.

In addition, in order to prevent the first line part W21a and the second line part W21b from spreading from each other, the second line part W21b penetrates through the first line part W21a to support one or two The above fixing ring W211 may be further provided, and further, a fastening ring W212 surrounding both the first line part W21a and the second line part W21b may be further introduced to further secure stability. , When a separate stopper (W213) is further introduced into the first line part (W21a) and the first part (B1) or the second part (B2) is excessively pulled by external force, that is, sea creatures, waves, wind, etc., Limit this to prevent breakage.

That is, this stopper (W213) prevents penetrating the fixing ring (W211) and the fastening ring (W212), so that the first underwater wire (W21) moves only within the range between the fixing ring (W211) and the fastening ring (W212). To be limited.

In the present invention again, the first underwater wire (W21) is fixed to the seabed or a fixed wire through a shock absorber (D1) so that it can flexibly prepare for shocks caused by ocean currents or currents,

The shock absorber (D1), as shown in Figure 6, a spring (S), a pair of hooks (K) in which the spring (S) is coupled to both ends, and a longer and positive than the spring in the untensioned state. It is composed of a wire (W) for limiting spring tension coupled to the hook, and is a configuration related to the patent No. 10-1921251 registered by the applicant of the present invention, "Marine shock absorber equipped with a function to block access to prey animals", detailed description Should be omitted.

1 and 3 have the same configuration except for the presence or absence of a fixed wire, and first, a second underwater wire W22 is fixed to the first underwater wire W21 by a connection unit L.

The second underwater wire W22 is provided to cross the plurality of first underwater wires W21, and a scattering field may be formed in the second underwater wire W22.

The second underwater wire (W22) is made to maintain a certain depth from the sea level according to the target fish species, the present invention more easily connects the first underwater wire (W21) and the second underwater wire (W22) by a connection unit Characterized in that.

In more detail, the connection unit is as shown in Figs. 4 and 5, the connection unit (L) is a fastening portion (L1) to which the second underwater wire (W22) is fastened, and from the fastening portion (L1). The wire coupling portion is bent to be seated on the wire coupling portion (L2) by inserting the wire coupling portion (L2) on which the first underwater wire (W21) is seated and the first underwater wire (W21) in one direction ( It is made including a fitting hole (L3) formed in L2), the fitting hole (L3) is characterized in that it is provided to have an opening with two or more one end open to the wire coupling portion (L2).

Referring to the connection unit (L) in more detail, first, Fig. 4[A] shows the shape before bending and molding the connection unit (L) according to the present invention, and Figs. 4[A] and 4[ B] will be described with reference to, in order to reduce the resistance of water, the rim is formed in a curved shape, the fastening part L1 having the fastening hole L11 formed, and the wire coupling part L2 bent from the fastening part L1. ).

The wire coupling portion (L2) is provided under the fastening portion (L1), a first bent portion (L21) formed to be bent by a first bent line (L24), and a second from the first bent portion (L21). Consisting of a second bent portion L22 that is bent by a bent line L25 and formed in parallel with the fastening portion L1, the wire between the second bent portion L22 and the fastening portion L1 A seating portion L4 on which a part is seated is formed.

At this time, two or more fitting holes L3 are formed in the wire coupling part L2, and the fitting hole L3 is the second in the first bent part L21 as shown in Fig. 4[A]. A ball formed in a straight line in the direction of the bent portion L22 and opened to form an open portion at the end of the second bent portion L22, and two or more are provided to be spaced apart from each other in a plurality.

When the connection unit L is used to fix the second underwater wire W22 to the first underwater wire W21, referring to FIG. 5, the first underwater wire W21 has the opening part. Doedoe coupled to the fitting hole (L3) in the lateral direction through, as shown in Figure 5, the fitting hole (L3) in a zigzag shape so that a part of the first underwater wire (W21) is located in the seating portion (L4) The second underwater wire (W22), more precisely, the end of the second underwater wire (W22) is fixed to the fastening hole (L11), and the second underwater wire (W22) is fixed to the first underwater wire (W21). Make it easy to fasten.

As the first underwater wire (W21) is inserted into the connection unit (L) in a zigzag manner, frictional force increases to prevent any separation of the connection unit (L), and in particular, the first underwater wire (W21) (W1). ) Can be further increased as the fixing force is maintained in a taut state by the first and second parts B1 and B2, and the problem that the first underwater wire W21 may be separated in the lateral direction is bent second. As the part (L22) supports the first underwater wire (W21), there is a characteristic that it is possible to increase the coupling safety by solving it.

Further, the second bent portion L22 of the connection unit L may be configured to support the first underwater wire W21 by bending only the portion between the two fitting holes L3 as shown in FIG. 4[C]. In this case, the second bent portions L22 formed on both sides are formed in parallel with the first bent portion L21, so that a portion of the second underwater wire W22 located under the first bent portion L21 is It can be more effectively prevented from falling forward on the drawing.

In addition, although not shown in the drawing, it is possible to bend the portions of both sides of the two fitting holes (L3) of the aforementioned second bent part (L22) downward. In this case, when used on the sea floor made of sand, etc., the downward bending It may play a role of preventing shaking by being inserted into the part, and the scope of the right should not be limited and interpreted.

In addition, the connection unit (L) can be used when combining various wires and components such as a harness and a shock absorber to the wire in the spawning field composition system according to the present invention, and the coupling method is the first underwater wire (W21). ) And the detailed description in the same manner as when combining the second underwater wire W22 will be omitted.

As described above, the present invention significantly improves the convenience of underwater work through the connection unit (L), and specifically, the connection unit can be easily and stably mounted at a'specific location' desired by an operator in the sea, and mounted on a wire. Since it is possible to install wires or other structures on the wire easily with a simple structure without being restricted by the sea environment, as it is possible to install wires or other structures on the wire easily, it is not unreasonable for underwater work as it is possible to fasten other wires or other structures for connection with the wire to the fastening part of the connected unit Has.

Again, as shown in Figs. 1 and 2, the present invention further introduces a fixed wire W1 so that it can serve as a support for creating a spawning field.

In more detail, the fixing wire (W1) is to be firmly fixed to the sea floor, and generally, as shown in Figs. 1 and 2, after fixing the fixing member (W11) to the sea floor to be installed, this fixing It is fixed in a manner that connects the members W11.

Although not shown in the drawings, in general, the fixing member (W11) is a pin or bolt-type member with a ring formed on the upper part, and after drilling a groove in the sea floor to be installed, after inserting the fixing member (W11), a special concrete It is fixed to the sea floor by filling and hardening a solvent such as, and it is preferable that the fixing member W11 is previously installed so that the fixing wires W1 connected to each fixing member W11 form a polygon.

In this case, the present invention further includes a pull line (W12) to increase the tension of the fixing wire (W1), so that the fixing wire (W1) is in close contact with the sea floor, so that the fixing wire (W1) is shaken by ocean currents, currents, etc. Specifically, the pull line (W12) is provided in the fixing wire (W1) to prevent, so that the tension can be maintained by pulling the fixing wire (W1) outward.

The fixing wire (W1) has a polygonal shape by a fixing member (W11) as shown in the figure and is fixed to the sea floor, the pull line (W12) is any one of the fixing wire (W1), more precisely fixed The wire W1 is fixed to any one of the sides of the polygon formed by the wire W1, pulling the fixing wire W1 outward and fixing it to the seabed while maintaining the pulled state, so that the shape as shown in FIG. 2 appears.

That is, after the fixing wire W1 is installed on the sea floor, as one side is pulled by a pull line, the fixing wire W1 has an effect of preventing sagging or sagging.

In addition, when the pull line is coupled to the fixing wire (W1), it is possible to use the connection unit (L), and by using the connection unit (L), it is more easily fixed while maintaining the tension of the fixing wire (W1). It has the effect that can be done.

In addition, Figure 2 is a second embodiment according to the present invention, the first embodiment and the first submersible wire (W21) and the second submersible wire (W22) has a difference in shape, in this case, also a single bracket There is a difference in that it is provided in plural.

Specifically, the fixing wire (W1) is further provided with a first underwater wire (W21), but both ends of the fixing wire (W1) are fixed to the opposite side, and the fixing method may use a knot, a ring, a bracket, etc. It is possible, but it is fixed through the connection unit (L) for the convenience of work, and the first underwater wire (W21) is formed longer than the distance of the facing side of the fixing wire (W1), Make it float in a semicircular shape as shown in 2.

A plurality of the first underwater wires (W21) are spaced apart from each other and are provided side by side, and a straight second underwater wire (W22) is formed to cross the plurality of first underwater wires (W21). A plurality of the first underwater wires W21 and the second underwater wires W22 form a scattering field of the net by being spaced apart from each other in a direction orthogonal to the W21.

The float (B) is provided in plural in the first underwater wire (W21) and floats to the sea level so that the first underwater wire (W21) can be located in the middle layer. As a technology, a detailed description thereof will be omitted, and the accessory (B) may be fixed to the first underwater wire (W21) through a knot, a bracket, etc., but it is fixed by a connection unit (L) for more convenient operation. It is good to improve, which will be described in more detail below.

The number, length, and installation interval of the first and second underwater wires W21 and W22 may be variously changed, and the scope of the rights should not be limited and interpreted.

Furthermore, the second underwater wire W22 may further include a burst line, and when an external force is applied to the burst line, that is, by an external force such as ocean currents, currents, or fish, the second underwater wire W22 is prevented from being broken. The burst line is provided at one or both ends of the second underwater wire W22 and is fixed to the fixing wire W1, and the burst line has a strength less than the strength of the second underwater wire W22. That is, it is made of a material having a small diameter or a remarkably different strength, and when an external force is generated, the burst line is broken before the second underwater wire W22 is broken, thereby preventing the second underwater wire W22 from being damaged.

In this case, the operator can reduce the cost of maintenance and repair without changing the entire second underwater wire W22, but without changing the spawning field.

In addition, in the description of the present invention above, with reference to the accompanying drawings, a spawning field composition system for floating spawning fish having a specific shape, structure and configuration has been mainly described, but the present invention is capable of various modifications, changes, and substitutions by those skilled in the art. , Such modifications, changes and substitutions should be construed as belonging to the scope of the present invention.

S: Laying site creation system
W1: fixing wire W11: fixing member
W12: pull cord W21: first underwater wire
W21a: first line part W21b: second line part
W21c: Curved part W211: Fixed ring
W212: Fastening ring W213: Stopper
W22: 2nd underwater wire
B: Section B1: Section 1
B2: Section 2
L: Connection unit L1: Fastening part
L11: Fastening hole L2: Wire coupling part
L21: 1st bending part L22: 2nd bending part
L24: 1st bending line L25: 2nd bending line
L3: Fitting hole L4: Seat
D1: shock absorber

Claims (4)

A plurality of first underwater wires provided to be spaced apart from each other on the sea floor;
A second underwater wire provided to connect any one point of each of the first underwater wires to each other;
A buoy provided on the first underwater wire and floating a second underwater wire connected to the first underwater wire;
Consisting of including; a connection unit fixed to a specific position of the first underwater wire, for coupling the second underwater wire,
The connection unit
A fastening portion to which a second underwater wire is fastened, and the wire bonding portion bent from the fastening portion to be seated on the first underwater wire, and the wire so that the first underwater wire is inserted in one direction to be seated in the wire bonding portion. It characterized in that it comprises a fitting hole formed in the coupling portion,
The fitting hole is
A spawning field composition system for floating spawning fish, characterized in that the wire coupling portion is provided to have an open portion with two or more one ends open, and the wire is fitted through the opening portion, and the wire is coupled in a zigzag shape. delete The method of claim 1,
The first underwater wire includes a first line portion and a second line portion positioned parallel to each other so that both ends face the sea level,
Above
Consisting of a first port provided at the end of the first line part and located on the sea level, and a second port provided at the end of the second line part and located underwater, to maintain the tension of the first underwater wire regardless of the height of the sea level. A spawning site creation system, characterized in that made to be able to. The method of claim 3,
The first line portion is provided with a fitting ring for penetrating and supporting the second line portion,
A scattering field composition system, characterized in that further comprising a fixing ring through which both the first line portion and the second line portion pass.

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