KR102490232B1 - Floating device for set net. - Google Patents

Abstract

Provided is a floating device having a partition, which comprises: a tubular buoyancy tube having a space unit where gas is stored to generate buoyancy; a tubular fixing socket formed with predetermined length and installed on both ends of the buoyancy tube, wherein one end of the buoyancy tube is accommodated therein and fixed thereto; a closed frame installed on the front end and the last end of the fixing socket. According to the present invention, at least one buoyancy tube is not integrally formed, but connected and fixed to each other by means of the fixing socket not only to prevent a conventional bending phenomenon and enhance support force, but also to dissipate the ripple effect by moving along with a swell due to ocean currents through connection of the unit body, not the integrated form, thereby enhancing stability and minimizing damage to the installed structure as well as the panel installed in the upper part.

Description

Floating device for set net.}

The present invention relates to a float fixed to a fixed net fishing facility installed in a fishing ground, and a tubular fixing socket formed to a certain length and joined and fixed to the end of a tubular pipe is installed at both ends of the pipe to store gas therein. A plurality of unit units forming a buoyancy tube having a space for generating buoyancy are coupled in series; A closed frame is coupled to the front end and the last end of the buoyancy tube to be fixed to the cylinder of the fixed net fishing gear to escape the caught gardenia fish and mammals.

Among fishing gear, in order to easily grasp the whereabouts, a rope is attached to one or both ends of it and a buoyancy material is attached to the end to float it on the surface. In this case, the buoyancy material is called a buoy or float.

Types of buoys include nchor buoy (anchor buoy), bell buoy (bell buoy), can buoy (cylindrical buoy), lighted buoy (lamp buoy), mooring buoy (mooring buoy), nun buoy (rhombus buoy), spar buoy ( It is formed in very diverse shapes and materials, such as circumferential floats) and life buoys.

The float is installed to fix fishing gear or farm facilities, to direct the course to help the safe navigation of ships, to warn of the existence of dangerous substances in navigation such as reefs and sunken ships, and to fix fishing nets or to mark the location of fishing nets. Not only can its uses be expanded, but it is also very diverse, such as being used to float a floating photovoltaic facility on top of water.

1 shows a general perspective view of floats and fixed net fishing gear used in conventional fishing gear or aquaculture facilities. Most of the conventional riches are riches made of Styrofoam. Styrofoam riches are easy to manufacture and inexpensive, but are easily damaged due to their low durability. In addition, since the lifespan is about 1 to 2 years, maintenance is required every year, so replacement cost and effort are required.

A fixed net is a trap fishing method in which a funnel device is attached to a bag-shaped net to make it easy for target organisms to enter but difficult to return. It is a fishing method in which fishing gear is laid in a certain place for a certain period of time and is used in coastal shallows at a depth of about 50m or less, and consists of a gill net, a hutong, a slope net, and a cylinder.

Utility Model Registration No. 20-0166887 discloses a float for a fixed net, and Registration Patent No. 10-2292062 discloses an eco-friendly buoy that can replace the existing Styrofoam buoy. However, a certain length of the present invention A plurality of tubular fixing sockets are installed at both ends of the pipe to form a buoyancy pipe having a space in which gas is stored and generating buoyancy, and a plurality of them are coupled in series; The uppermost and lastmost ends of the buoyancy tube are not disclosed in the structure of the fishing gear, which is formed by combining a closed frame, showing a difference.

Domestic Utility Model Registration No. 20-166887 has a plurality of auxiliary rope guide grooves formed on the main surface of a tubular body made of synthetic resin. It is formed, but a handle having a plurality of rope fastening parts is formed in the middle thereof, and a half-moon-shaped protrusion is formed on the left and right sides thereof, so that the aforementioned handle can be protected by the protrusion. In Korean Patent Registration No. 10-2292062, a buoy is made by simultaneously inflating a plurality of preforms. At the same time, the walls of the expanded preform are coupled to each other or to both sides of the binder to form a support bulkhead, which divides the inner space of the buoy into a plurality of closed small spaces and supports the surface of the buoy to prevent sinking. Water in a small space is prevented from moving to the neighboring small space. Accordingly, a buoy having a plurality of small spaces partitioned by support partitions and a method of manufacturing the same are disclosed, which can be buoyed by the buoyancy of the remaining small spaces even if water flows into some of the small spaces among the plurality of small spaces. Korean Patent Registration No. 10-2325761 relates to a combined eco-friendly buoy that is easy to install and replace. Disclosed is a combined eco-friendly buoy that is easy to install and replace, which has a compartment so that it is not easily flooded by external damage, retains buoyancy for a long time, and enables quick installation and replacement. In Korean Patent Registration No. 10-1946876, synthetic resin is supplied and molded by any one of injection, blower molding, and rotational molding, and the synthetic resin raw material is extruded with the outer diameter of the buoy in which binding grooves and side parts are formed on both sides of the body. Disclosed is an eco-friendly buoy using a heat-shrinkable casing that is heat-shrinked by heating and wrapped and fixed integrally with a heat-shrinkable casing welded at a welded portion after being stretched, and an apparatus and method for manufacturing the same.

The present invention solves the problems such as environmental pollution and short lifespan of the device, which occur in the existing fishing gear formed of Styrofoam material, and is fixed to the cylinder of the fixed net fishing gear to escape the caught gardenia fish and mammals. provide rich

According to an embodiment of the present invention, the rich for fishing nets includes a tubular buoyancy tube having a space in which gas is stored to generate buoyancy; A plurality of unit units are coupled to fixing sockets of a tube structure having a certain length and having a partition to which one end of the buoyancy tube is coupled and fixed, installed at both ends of the buoyancy tube; Closed frames may be formed at the foremost and last ends of the fixing socket.

The fixing socket has a partition wall formed at the inner center of the body portion so that a body portion having a tubular structure of a certain length and a seating groove in which one end of the buoyancy pipe is seated and fixed are provided at both ends; One or more fixing parts may be formed along the outer circumferential surface of the body part.

According to another embodiment of the present invention, the floating net for fishing gear is installed with a bulkhead, the floating net has a tubular buoyancy tube having a space in which gas is stored to generate buoyancy, and the fixed socket has a certain length. A bulkhead is formed at the inner center of the body so that the body of the tubular structure and a seating groove in which one end of the buoyancy tube can be seated and fixed is provided at both ends, and one or more fixing parts along the outer circumferential surface of the body Fixed sockets are installed at both ends of the buoyancy tube, and the floating part is formed with partition walls formed by installing closed frames at the front and rear ends of the fixed sockets; It may be made of a fixed net fishing gear connected to the fixing part and the fixing device as a medium.

In the present invention, one or more buoyancy tubes are connected and fixed via a non-integral fixed socket to prevent the existing bending phenomenon and improve the bearing capacity, as well as to increase the ripple force by moving with the swell according to the ocean current by connecting non-integral units Dissipation improves stability and minimizes damage to installed fishing gear facilities.

1 shows a general perspective view of floats and fixed net fishing gear used in conventional fishing gear or aquaculture facilities
Figure 2 shows a perspective view of the rich in which the bulkhead for fixed net fishing gear of the present invention is formed.
3 shows a picture of a rich man in which a bulkhead for fishing nets is formed according to the present invention.
Figure 4 shows a perspective view of the fixing socket of the present invention.
Figure 5 shows a schematic diagram of the connection of the float formed with the bulkhead for fishing gear of the fixed net of the present invention.
Figure 6 shows a fixed net in which a floating partition is formed according to an embodiment of the present invention.

Hereinafter, it will be described in detail with reference to the drawings related to the floating part in which the bulkhead for fishing gear of the fixed net of the present invention is formed.

Figures 2 and 3 show a perspective view and a photograph of the rich and poor in which the bulkhead for fishing gear of the fixed net of the present invention is formed. The rich for fishing gear having a bulkhead of the present invention includes a buoyancy tube 100 in the shape of a pipe tube having a space in which gas is stored to generate buoyancy; Fixed sockets 200 having a tubular structure formed to a certain length and having one end of the buoyancy tube accommodated into the circumference of the fixed socket or welded and fixed to the side of the circumference are installed at both ends of the buoyancy tube; A closed frame 300 may be installed at the front end and the rear end of the buoyancy tube. The float referred to below refers to the fishing gear in which the bulkhead of the present invention is formed.

The buoyancy pipe 100 of the present invention has a tubular shape having a space in which gas is stored to generate buoyancy, and is preferably formed of synthetic resin such as polypropylene, polyethylene (PE) or polyvinyl.

4 shows a perspective view of the fixing socket of the present invention, and FIG. 5 shows a cross-sectional view of the fixing socket and the closing frame in which the bulkhead is formed according to the present invention. The fixing socket of the present invention includes a body portion 210 having a tubular structure of a certain length; A seating groove in which one end of the buoyancy tube can be seated and fixed inside the body is provided at both ends, and a bulkhead 220 having a curved portion is formed at the inner center of the body; One or more fixing parts 230 may be formed along the outer circumferential surface of the body part. The fixing socket 200 of the present invention has an effect of buffering the air pressure generated inside the buoyancy tube according to the change in water temperature by forming a curved portion instead of a vertical partition wall.

The body part and the bulkhead of the present invention are integrally formed by injecting a synthetic resin melt into a mold with the same material structure as the fixing socket, and the synthetic resin is selected from polyethylene, polypropylene, polyurethane, etc. having excellent chemical resistance and impact resistance as a material. Although it is preferable, it is not necessarily limited to the materials listed above, and can be applied to all synthetic resin materials having physical properties equal to or higher than those listed above. The use of the same material is to increase the success rate of fusion by forming the same conditions and environment due to the characteristics of polyethylene, which is the same material.

The fixing part 230 of the present invention is used to connect the rich for fishing gear and fishing equipment manufactured according to the present invention, or to fix the accessory to the rich itself. As an example, it is implemented in a circular ring shape, but it is easy It is not limited to this as long as it is possible to connect with fishing gear facilities.

The fishing facilities may include floating piers, fish farms, maritime leisure facilities, maritime fishing sites, maritime work boats, sofas, pontoon bridges, stationary nets, etc. as marine facilities as well as fishing tools normally installed by rich people.

5 shows a cross-sectional view of a fixed socket and a closed frame in which a partition wall is formed, and FIG. 6 shows a fixed net in which a partition wall is formed and a float is installed according to an embodiment of the present invention. The fixing socket or closing frame of the present invention can be transformed into a fixing socket or closing frame depending on the position where it is coupled to the middle part or both ends constituting the fishing gear rich.

When the closed frame is coupled to both ends of the buoyancy pipe 55 having a certain length and manufactured as a unit body, fixing sockets 200 are connected and installed at both ends of the buoyancy pipe having a certain length. Thereafter, the outer circumferential surface of the pipe on one side of the body having the curved portion of the coupling money fixing socket at both ends of the buoyancy pipe is cut and formed into a closed frame in the form of leaving only the curved portion of the bulkhead.

In the manufacture of a fishing gear rich with several unit buoyancy bodies connected, a single buoyancy pipe is inserted into the seating groove of the fixed socket to match the circumference size of the fixed socket, or a pipe of the same circumference is fused to the end of the fixed socket, The fixing socket seating groove is also combined with the buoyancy pipe to be directed in the same way.

Then, by fixing one side of another buoyancy tube to one side of the fixed socket, it is formed so that it can be extended to a buoyancy tube having a product of unit lengths of a certain number of buoyancy tube pipes, and the fixed socket at the most lateral end is the outer circumferential surface of the pipe on one side of the body having a curved part. is cut and processed into a closed frame in the form of leaving only the curvature of the bulkhead.

At least one through hole may be formed in the curved portion at the lateral end where the closed frame is formed, and it may be formed to be opened and closed with a bolt. In the case of floats for fishing gear, height adjustment is required depending on the installation location. At this time, through holes at both ends, seawater is drained into the closed frame so that the height of the float can be adjusted, so that the conventional buoyancy pipe installed in the float is the entire structure. It is manufactured integrally with a length that can correspond to the length of the length, so that the longer the length, the more severe the pitching by the ocean current and the lower the stability of the connected facilities.

In addition, the present invention prevents the existing bending phenomenon and improves the bearing capacity by connecting and fixing one or more buoyancy tubes through a fixed socket where the buoyancy tube is not integral, as well as connecting non-integral units together with the swell according to the ocean current. By moving, the ripple force can be dissipated, improving stability and minimizing damage to accessory panels installed on the top.

The closed frame 300 installed at the front end and the last end of the fixed socket is a form in which the outer protruding pipe 51 of the curved portion of the fixed socket 200 is removed, and can be manufactured by injecting melted material using the same mold. That is, the fixed socket is manufactured by injecting melt into a mold for manufacturing one fixed socket 200, and the manufacturing of the closed frame 300 blocks the protruding pipe portion in the direction of the curved part of the fixed socket in the mold frame to prevent melt from entering. As a result, it is possible to manufacture a fixed socket and a closed frame with one mold.

Another fixed socket with a bulkhead of the present invention is formed integrally with a body portion formed with a diameter and size that can be coupled to or accommodated with one end of the buoyancy tube and the side surface and upper surface of the body portion, and a plurality of support members are horizontal and It is connected vertically to form a plurality of fixing holes, and the fixing holes pass through a connecting frame to bind fixing sockets spaced apart at regular intervals, while forming a certain area so that scaffolding panels can be installed on the upper surface of the support frame. can When a plurality of fixing sockets are formed to form a rich body, it can be usefully used in fishing gear work as an extended scaffolding panel is connected.

<Example>

6 shows a stationary net in which a bulkhead is installed for fishing gear according to an embodiment of the present invention. A fixed net is a trap fishing method in which a bag-shaped net with a rim and a funnel device is attached to the fishery so that the target organism can easily enter but it is difficult to return. It is a fishing method in which fishing gear is laid in a certain place for a certain period of time and is used in a shallow coastal area at a depth of about 50 m or less. do.

According to an embodiment of the present invention, the floating fishing gear having a bulkhead is connected to and installed on one side of the water surface of the cylinder of the fixed net fishing gear. The cylinder is a place where the creatures caught in the net are finally gathered, and fish and mammals are guided by the net and entered through the entrance of the net. Fish and mammals roaming in the hutong connected to the fishing gear are moved to the cylinder along the slope net, and when the slope net and the cylinder are connected with the drop of the slope slope and moved to the cylinder, it is difficult to get out of the hutong again.

In the final catch, the fishing boat lifts the cylinder to collect the catch, and at this time, the fish caught by opening or adjusting the connection part of the net of the fixed net that is connected to the fixing part of the float fixed on the part of the hutong is released and escaped. Raise the net and catch the fish. If necessary, a scaffold or the like can be formed on the upper part of the float on which the bulkhead of the present invention is formed, so that it is convenient for the operator to catch fish, release fry and mammals, and escape.

The float of the present invention has a longer lifespan than conventional buoyancy materials made of Styrofoam, and it can be used stably as a fishing gear of a fixed net by moving with the swell according to the ocean current by connecting non-integral units.

The present invention meets the needs of related operators engaged in the above industry by providing a float installed in facilities such as fishing equipment, floating piers, fish farms, marine leisure facilities, marine fishing grounds, offshore work boats, sofas, floating bridges, and fixed nets installed in fishing grounds. It is suitable for industrial use as a large amount of demand is expected.

10: hutong 11: entrance 12: slope net 20: cylinder
30: road net 50: through hole 51: outer protruding pipe
55: buoyancy pipe 100: buoyancy pipe 200: fixed socket
210: body part 220: bulkhead 230: fixing part
300: closed frame

Claims (3)

A unit consisting of a pipe tube-shaped buoyancy tube having a space where gas is stored and generating buoyancy, and a fixed socket of a pipe tube structure formed of a certain length and coupled and fixed to one end of the buoyancy tube and installed at both ends of the buoyancy tube. A plurality of buoyancy bodies are connected;
The fixing socket is provided with seating grooves at both ends so that the body portion of the pipe tube structure of a certain length and one end of the buoyancy tube can be inserted and welded to the inner circumferential surface of the body portion, and a partition wall having a curved portion is formed at the inner center of the body portion. , Forming a fixing portion having one or more through holes along the outer circumferential surface of the body portion;
One or more through-holes that can be opened and closed with bolts are formed in the bulkhead formed of the curved portion of the fixed socket, and the seating grooves of the fixed socket installed at the foremost and last ends of the buoyancy tube are made of a closed frame formed by cutting the curved bulkhead. Characterized in that, the bulkhead is formed and the rich for fishing nets
It includes a gill net that blocks the migratory path of the fish and guides it to a whole net, wherein the whole net is a shed where the induced fish is accommodated, and the fish that have entered the shed move through the slope net to finally collect the caught organisms. made of a cylinder;
The cylinder is a fixed net, characterized in that the fixed net fishing gear consisting of claim 1 is installed delete

Images