KR200399636Y1 - Versatile picking device for marine - Google Patents

Abstract

Marine versatile tongs device is disclosed. A bracket having a coupling hole and a rope-hanging groove, coupled to the bracket, the main shaft including a hydraulic cylinder in which the piston is accommodated, a rotation shaft coupled to the end of the piston, and symmetrical with respect to the rotation shaft, and rotatably coupled thereto. A pair of tongs, one end is rotatably coupled to the bracket, the other end includes a pair of auxiliary shafts rotatably coupled via a support member at a predetermined position of the tongs portion, the tongs includes one or more tongs The tongs are `` A '' shaped, the edge adjacent to the axis of rotation is coupled to the cutting blades engaging with each other, and the other side is a multi-purpose marine tongs forming the tip portion, cutting, capturing, lifting This is easy, and the seaweed etc. cultured from a rope can be collected easily.

Description

Versatile picking device for marine

The present invention relates to a forceps device, and more particularly to a marine multipurpose forceps device and a capture device.

Generally, sea works include lifting and unloading farm wastes, wastes and buoys, capturing farmed fish and shellfish, lifting operations, and harvesting seaweeds such as seaweed, kelp, seaweed, and shellfish grown on ropes. .

This marine work is mainly to pick up the waste or fishery resources, and in the past, the work is performed by the worker by hand, which requires a considerable amount of manpower.

In order to solve this problem, a crane was installed on the ship and a couple of hydraulically operated tongs were coupled to the end of the crane to catch and lift an object under water. However, the conventional tongs structure is used to catch fish and shellfish such as abalone. Only the shape of semi-circular tongs aimed at the force of the machine for the aim is known.

Marine tongs device according to the prior art is designed to capture only the object that fits the size of the tongs, it is not possible to cut and lift various catching objects, such as marine debris, waste, fish and shellfish in the water, and farmed from the rope There was a problem that can not be used for the collection of algae.

The present invention can be used for multi-purpose at sea, it is possible to cut, capture, salvage of the catch object, to provide a marine multipurpose forceps capable of collecting seaweeds, etc. cultured on the rope.

In addition, the present invention is to provide a multi-purpose marine capture device that can reach a long distance when working, can be reduced to a minimum volume when not working.

According to one aspect of the present invention, a bracket having a coupling hole and a rope-hanging groove, a main shaft coupled to the bracket, the hydraulic cylinder containing the piston is accommodated, a rotating shaft coupled to the end of the piston, and symmetrical with respect to the rotating shaft It will be, a pair of tongs that are rotatably coupled, one end is rotatably coupled to the bracket, the other end includes a pair of auxiliary shafts rotatably coupled via a support member at a predetermined position of the tongs The tongs section includes one or more tongs, and the tongs are in an L-shape, and the edge adjacent to the rotation axis is coupled with the cutting blades engaging with the tongs opposite to each other, and the other side is provided with a marine multipurpose tongs having the tip portion formed. .

In addition, the tongs device, the fixing means for fixing to the deck of the ship, including a three-section crane coupled to the fixing means, and a coupling pin coupled to the end of the crane, the coupling pin is inserted into the coupling hole to the clamping device There is provided a marine multipurpose capture device coupled to a crane.

Hereinafter, preferred embodiments of the marine multipurpose forceps device and the capture device according to the present invention will be described in detail with reference to the accompanying drawings, and in the following description with reference to the accompanying drawings, the same or corresponding components are provided with the same reference numerals. And duplicate description thereof will be omitted.

1 is a perspective view showing a closed marine multipurpose forceps according to an embodiment of the present invention, Figure 2 is a perspective view showing a marine multipurpose forceps according to an embodiment of the present invention opened. 1 and 2, the bracket 10, the coupling hole 12, the rope hook groove 14, the main shaft 20, the hydraulic cylinder 22, the piston 24, the rotating shaft 30, and the auxiliary shaft 32, support member 34, tongs 40, cutting blade 42, and tip 44 are shown.

The present invention is a multipurpose tong device for marine use.It is a device for lifting and disposing of garbage, waste, ropes, buoyant styrofoam, etc., which is the cause of clean-up management and sea pollution in the marine environment. By replacing rope lifting work, the rope can be cut and lifted in water, thus enhancing the safety and efficiency of the work.

In addition, it is possible to smoothly collect and unload seaweeds such as seaweed, seaweed, and kelp, which were farmed using the device, so that the elderly can easily work at sea, thus protecting fish stocks and increasing incomes of fishers. It is a versatile tongs that can contribute to.

To this end, the present invention includes a bracket 10 having a coupling hole 12 that can be coupled to a crane, a main shaft 20 coupled to the bracket 10, and a rotating shaft 30 coupled to the main shaft 20. And, the forceps portion 40 rotatably coupled to the rotary shaft 30 is a key component.

In addition to the coupling hole 12, the bracket 10 is formed with a rope hanger groove 14 for easy collection of algae farmed from the rope. Rope hook groove 14 is a component that can automatically collect the seaweed and the like attached to the rope by pulling the aquaculture rope as described below.

The main shaft 20 is coupled to the bracket 10 which is a member for coupling with the crane in the downward direction. The main shaft 20 is a part constituting the body of the present invention, the hydraulic cylinder 22 that can be operated by hydraulic pressure is accommodated in the piston 24 therein. However, the present invention is not necessarily limited to the hydraulic cylinder 22 as the main shaft 20, it is apparent to those skilled in the art that it may include other components that can operate by transmitting the driving force in the state in which the forceps device is put in the water. Do.

On the other hand, when the hydraulic cylinder 22 is used as the main shaft 20 of the forceps device, the connection and operation of the hydraulic line for supplying hydraulic pressure will be apparent to those skilled in the art, and thus a detailed description thereof will be omitted.

In the case of the hydraulic cylinder 22, the cylinder portion is coupled to the bracket 10, the piston 24 is drawn out downward. Rotating shaft 30 is coupled to the end of the piston 24, a pair of tongs 40 is rotatably coupled to the rotating shaft 30 symmetrically.

As the piston 24 protrudes from the hydraulic cylinder 22, the rotating shaft 30 and the forceps 40 coupled thereto move in the protruding direction of the piston 24. At this time, by coupling the support member 34 to the predetermined position of the tongs 40, one end is coupled to the bracket 10, the other end to the support member 34 to rotate the auxiliary shaft 32, the piston In accordance with the protrusion of the 24, the tong portion 40 does not move in parallel but rotates about the rotation shaft 30 to be opened.

That is, since the auxiliary shaft 32 having a fixed length is coupled to the tong portion 40, even if the rotating shaft 30 is moved by the protrusion of the piston 24, the tong portion 40 moves the rotary shaft 30. It rotates about the rotating shaft 30 without being moved along, and when the piston 24 is accommodated inside the cylinder, the tongs 40 are closed on the contrary. The structure to open and close the forceps portion 40 coupled to the rotary shaft 30 by the piston movement with respect to the rotary shaft 30 will be apparent to those skilled in the art, so a detailed description thereof will be omitted.

A plurality of forceps are coupled to the forceps part 40. As illustrated in FIGS. 1 and 2, the tongs according to the present invention are shaped like an claw of an animal, and have a structure that is easy to pick up and lift an object. However, the present invention is not necessarily limited to the L-shape as the shape of the forceps, and of course includes other shapes that are easy to pick up the object.

However, when the cutting blade 42 is coupled to the forceps as described below, in consideration of the convenience of cutting and cutting the cutting blade 42, the L-shape including a straight side is most preferable.

Cutting edges 42 are coupled to the side adjacent to the axis of rotation 30 of the forceps. Since the present invention tongs 40 are symmetrically coupled to each other about the rotation axis 30, the cutting blades 42 coupled to the tongs are also coupled to face each other. Therefore, when the piston 24 of the main shaft 20 is driven to be accommodated in the cylinder to close the tongs 40, the cutting blades 42 are engaged with each other, so that the capture object can be cut in water.

That is, by forming the tongs 40 in a structure such as scissors, not only collects and captures objects in water, but also cuts large capture objects, marine debris, waste, aquaculture ropes, etc. You can capture some.

However, the forceps device according to the present invention does not necessarily have to necessarily hold a cutting function, and usually used only as a forceps, and when the cutting blade 42 is attached to and detached from the forceps part 40 so as to be used as a cutting means. Can be combined into any possible structure.

When forming the shape of the tongs, the tip 44, such as a needle or awl is formed at the end of the other side other than the side to which the cutting blade 42 is coupled. By forming the tip portion 44 at the end of the L-shaped tongs, it is possible to perform the same function as the claw of the animal. That is, when the forceps unit 40 is opened and the forceps device is mounted on the object and the forceps 40 are closed, the tip 44 formed at the end of the forceps penetrates the object to prevent the object from being separated from the forceps. Do it. The end of the forceps to form the tip portion 44 to facilitate the capture of the structure will be apparent to those skilled in the art, so a detailed description thereof will be omitted.

3 is a view showing a state of use of the marine multipurpose capture device according to a preferred embodiment of the present invention, Figure 4 is a view showing a non-use state of the marine multipurpose capture device according to a preferred embodiment of the present invention . 3 and 4, a vessel 1, a fixing means 3, a crane 5, a rope 7, and a tongs 9 are shown.

Since the present invention tongs device 9 is a device used for the sea, it is used in combination with the end of the crane (5) installed in the vessel (1). When the crane 5 is installed in the ship 1 for sea work, the space in which the crane 5 is installed and the ship 1 space within the working radius of the crane 5 are difficult to use freely.

In order to use the space of the ship 1 more efficiently, the present invention uses the clip device 9 described in FIGS. 1 and 2 to the three-section crane 5 and uses it as a marine capture device. That is, the capture device according to the present invention is composed of a three-section crane (5) to which the tongs device 9 described in Figs. 1 and 2 and the tongs device 9 is coupled.

The three-section crane 5 can be reduced in size by up to one-third of the maximum extension length when not in operation, so that the deck space of the ship 1 can be used more efficiently. Three-section crane 5 according to the present invention is fixed to the deck of the ship 1 via the fixing means 3, the clamping device 9 is coupled to the end of the crane (5). The tongs device 9 can be coupled to the crane 5 by inserting the coupling pins into the coupling holes 12 formed in the bracket 10, but the present invention can be connected to the crane 5 to the end of the crane 5 It is not necessarily limited to using the coupling hole 12 and the coupling pin to couple to, and of course, other configurations may be included within the scope apparent to those skilled in the art.

Referring to FIG. 3, a process of collecting algae and the like cultured on the rope 7 using the present invention capture device configured by coupling the forceps device 9 to the end of a three-section crane 5 is illustrated.

That is, in the state in which the clamp device 9 is suspended on the crane 5, the culture rope 7 is inserted into the rope hanger groove 14 formed in the bracket 10 of the clamp device 9, and the rope 7 is inserted. When wound or pulled, seaweeds, etc. attached to the rope 7 are separated from the rope 7 by the bracket 10 in the course of passing through the rope hanger groove 14 and are collected on the tongs portion.

The algae collected as described above can be captured and lifted and unloaded by the present invention tongs device 9 as needed, so that the seaweeds farmed on the rope 7 can be collected very easily. On the other hand, in the process of collecting the seaweed algae hanging on the rope hanger groove (14) to collect the algae, the designed tongs act as a weight, so that the algae attached to the rope (7) is collected in a stable place Can be.

Although the technical idea of the present invention has been described in detail according to the above-described embodiment, the above-described embodiment is for the purpose of description and not of limitation, and a person of ordinary skill in the technical field of the present invention may understand the technical idea of the present invention. It will be understood that various embodiments are possible within the scope.

According to the present invention as described above, it is possible to operate the forceps having a cutting blade and the tip mechanically in the water, so it is easy to cut, capture, and lift the underwater capture target, by using a rope hook groove formed in the bracket of the forceps device Seaweeds, etc., grown on the rope can be easily collected.

In addition, by using a forceps device coupled to the end of the three-section crane can be reduced to a minimum volume when the work is not in progress, can effectively use the space of the ship, more diverse and active sea work can be achieved .

1 is a perspective view showing a closed marine multipurpose forceps device according to an embodiment of the present invention.

Figure 2 is a perspective view showing the open state of the multipurpose forceps for marine according to an embodiment of the present invention.

3 is a view showing a state of use of the marine multipurpose capture device according to an embodiment of the present invention.

Figure 4 is a view showing the unused state of the marine multipurpose capture device according to an embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

1 ship 3 fixed means

5: crane 7: rope

9: clamping device 10: bracket

12: coupling hole 14: rope hook groove

20: spindle 22: hydraulic cylinder

24: piston 30: rotating shaft

32: auxiliary shaft 40: tongs

42: cutting blade 44: the tip

Claims (2)

A bracket having a coupling hole and a rope hook groove; A main shaft coupled to the bracket and including a hydraulic cylinder in which a piston is accommodated; A rotating shaft coupled to an end of the piston; A pair of forceps that are symmetrical with respect to the axis of rotation and rotatably coupled; One end is rotatably coupled to the bracket, the other end includes a pair of auxiliary shafts rotatably coupled via a support member at a predetermined position of the tongs, The tongs portion includes one or more tongs, and the tongs are in the shape of the L-shape, the edge adjacent to the rotation axis is coupled to the cutting edge to engage with the forceps facing each other, the other side is a multi-purpose forceps for forming a tip. Tongs device of claim 1; Fixing means for fixing to the deck of the ship; A three-section crane coupled to the fixing means; Including a coupling pin coupled to the end of the crane, The coupling pin is inserted into the coupling hole is a multipurpose capture device for the forceps is coupled to the crane.