KR20040041927A - Shallow Waters remove system - Google Patents

Abstract

PURPOSE: A multifunctional marine debris collecting ship with an orange grapple is provided to collect marine debris on or under shallow water efficiently and safely by using the orange grapple, and to prevent damage of the orange grapple or the hull of the ship by storing the orange grapple on the bed after working. CONSTITUTION: An articulated crane is mounted in an installation bar of a stem of a multifunctional marine debris collecting ship. A long boom and an arm are combined by a pin shaft, and articulated around the pin shaft in driving a cylinder. A connecting unit(30) is fastened in the end of the articulated crane, and an orange grapple(50) is installed in the connecting unit to collect marine debris. A grappled assembling unit is installed in the orange grapple and combined with the connecting unit, and composed of a couple of brackets and a couple of fixing rods. The fixing rods are combined with assembling parts of the connecting unit, and the orange grapple is fixed in the deck by a bed(52).

Description

Marine waste collection device of shallow water collection vessel {Shallow Waters remove system}

The present invention relates to a marine waste collection vessel, and more particularly, to provide a marine waste collection apparatus of a shallow collection vessel suitable for collecting various marine waste accumulated on the seabed in shallow waters. It is.

Recently, the coastal environment is not only polluting the coastal sea floor due to various wastes from factories and cities, but also destroying marine ecosystems.

In addition, with the increase of coastal fisheries, many sediments such as nets and various fishing vessels become a major cause of marine pollution.

In the past, a collection vessel for the purpose of purifying coastal seabeds has been proposed, but in the case of the conventional collection vessel, the collection system is selectively collected according to the type of subsea waste or floating waste, and thus the workability is significantly low and the depth of water is low. It was not possible to operate ships in shallow areas, which did not meet the fundamental purpose of omnidirectional and continuous water protection.

In addition, patent application No. 99-30845 'coastal subsea purification plant' is configured to pick up the waste of the seabed by assembling, using a grab (Grab) to the crane to collect the waste.

However, the grab designed to collect waste is assembled in a structure that is suspended and supported by a wire hanging down on the long boom, so that the operator has a lot of difficulty in manipulating the grab, and that the grab cannot be quickly removed or attached. have.

In order to solve the conventional problems as described above, the present invention is operated by the self-navigation capability even in the depth of the deep sea, such as the East Sea, the South Sea, and the shallow sea area such as one or three types of fishing port and coastal port, coastal seaport area of the West Sea ( The aim is to provide shallow marine waste collection vessels suitable for subsea waste collection in shallow water.

In addition, an object of the present invention is to provide a variety of collection system that can cope quickly and appropriately according to the type of marine waste to be able to handle floating waste at sea as well as the seabed.

In addition, the present invention provides a marine waste collection ship that can ensure smooth operation and safety when loading a wide deck and collection waste according to the secured onboard loading space of the waste collected from the sea and the arrangement of collection equipment while reducing draft To provide.

To this end, in the present invention, by placing the bridge in the center of the hull, it is easy to control and maneuver during operation and operation of the ship, it is possible to use the articulated crane equipped with a long boom to raise the sea waste on the deck.

In addition, in the present invention, the articulated crane is mounted on the bow and is equipped with a collection device that has a reasonable function according to the collection conditions of marine waste, so that it is possible to collect seabeds and floating wastes, and cut it when disturbing work by rope-type waste. It is equipped with a separate cutter that can make the subsea waste collection work more efficiently.

The collection vessel is characterized by having self-defense capability, by the shallow water working linear hull structure, sufficient sailing stability, piercing resistance, proper trim, and smooth operation and maneuverability during sailing.

Hereinafter, with reference to the accompanying drawings, the marine waste collection vessel for shallow sea according to the present invention will be described in more detail the configuration and operation effects and the like.

1 is a side view of the marine waste collection vessel for the present invention is applied,

Figure 2 is a working view of the articulated crane mounted on the marine waste collection ship of the present invention,

Figure 3 is an illustration of a connecting device installed on the tip of the articulated crane of the present invention,

Figure 4 is an illustration showing that the orange grapple is separated on the connection device according to the invention,

5 is an exemplary view showing the configuration of the orange grapple and the bed to which the present invention is applied;

6 is an exemplary view showing a configuration of a cutter to which the present invention is applied;

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

10: collection vessel 20: articulated crane

22: long boom 23: arm

24: pin shaft 25, 26: shaft pin

30: connecting device 32, 34: fixed part

36: first assembly 38: second assembly

50: orange grapple 52: bed

53: claw 55: cylinder

57: grapple assembly device 80: cutter

81: cutter 83: fixed arm

84: rotating mount 85: support

521: sole plate 529: plate

571: Bracket 573,574: Fixed section

523: center block 525: guide block

Figure 1 is a side view of the marine waste collection apparatus of the shallow water collection vessel to which the present invention is applied, Figure 2 is a reference diagram showing the operation relationship.

As shown in the present invention, the collection line 10 having a self-defense capability and a linear structure suitable for work in the shallow sea area, the articulated crane 20 having a telescopic robot arm configuration in the bow of the collection line 10 ) Is attached to the mounting portion 21, the connecting device 30 is attached to the distal end of the articulated crane 20 to detach / attach various collection devices, the collection device 50 separated from the connection device It is made of a configuration including a bed 52 and a cutter for stably stored on the deck.

The articulated crane 20 has a long boom 22 and an arm 23, which are provided with cylinders 221 and 231 so as to pull up the sea waste within a predetermined depth (collection depth 15 m) onto the deck, and the pin shaft 24 is assembled to the cylinder ( The long boom 22 and the arm 23 are folded and unfolded by the pin shaft 24 so that the joint movement can be performed.

As shown in FIG. 3, the connection device 30 is attached to the front end of the articulated crane 20 so that various kinds of collection devices can be automatically detached and attached by the connection device 30.

The connecting device 30 includes a pair of fixing parts 32 and 34 and a collecting device to which the shaft pins 25 and 26 are coupled so that the cylinder 231 and the arm 23 of the articulated crane 20 can be fixed. It consists of a pair of 1st and 2nd assembly parts 36 and 38 which are removable / attached.

The first and second assembly parts 36 and 38 allow the bucket 40 of the collecting device to be fitted into the assembly parts 36 and 38 through the opening cut at the center of the pin hole.

The openings formed in the first and second assembly parts 36 and 38 are configured to have a phase difference of 90 °, respectively, to first couple the first assembly part 36 of the connection device 30 to the collection device, and then to the connection device. By rotating the 30 30 degrees, the second assembly 38 is sequentially coupled to the collection device and can be automatically locked.

At this time, since the direction of the openings formed in the assembling parts 36 and 38 has a phase difference of 90 °, respectively, even if the collection device coupled to the connecting device 30 of the articulated crane 20 is lifted to the upper side, the collection device is separated. It is possible to maintain the locked state.

On the other hand, if you want to separate the collection device coupled to the connection device 30 is carried out in the reverse order that the collection device can be automatically separated from the connection device (30).

Therefore, the connecting device 30 can perform the operation while quickly detaching / attaching the collection system having various forms to exhibit a rational function according to the type of marine waste by one touch method.

As shown in FIG. 4, the collecting device which is automatically attached / detached to the connecting device 30 is composed of an orange grapple 50.

Orange grapple 50 is a plurality of nippers (53) radially arranged at the front end of each of the cylinders 55 connected to the tip of the claw 53 is inclined or unfolded inwards of the seawater bottom Waste is to be collected.

The orange grapple 50 is provided with a grapple assembly device 57 which is automatically attached / detached with the connection device 30 of the articulated crane 20.

The grapple assembly device 57 is fixed to a pair of brackets 571 to face each other on the upper side of the orange grapple 50, the assembly portion 36 of the connecting device 30 between the brackets (571). A fixed pair of fixed rods 573 and 574 disposed at the same interval as that of 38 is fixed so that the fixed rods 573 and 574 can be sequentially coupled to the assembly units 36 and 38 of the connection device 30.

As shown in FIG. 5, the orange grapple 50 separated from the connecting device 30 is stably stored in the bed 52 installed on the deck.

The bed 52 has a plurality of guide blocks 525 radially disposed around the center block 523 mounted at the center of the bottom plate 521, and one end of the guide block 525 is a pincer 53. In order to reduce the interference caused by the inclined surface 527 having a slope.

In addition, the outer surface of the guide block 525 is fixed to the plate 529 formed of a wooden board material to prevent the bottom plate 521 of the bed 52 is easily damaged due to the relatively sharp nippers 53 formed Installed so that the claw 53 is placed on the plate 529.

Therefore, the orange grapple 50 is seated on the bed 52 as the tongs 53 wrap around each guide block 525 so that the orange grapple 50 mounted on the bed 52 flows left and right. It can be prevented.

As shown in FIG. 6, the bow port or starboard of the collection vessel 10 is provided with a cutter 80 that can cut it when the work is interrupted by waste in the form of ropes (R).

The cutter 80 is a pair of tongs-shaped cutter 82 to be interlocked by the cylinder 81 so as to cut the rope-shaped waste, the rotary mounting table 84, the cutter 82 is mounted, the rotation The mounting table 84 is composed of a fixed arm 83 to be orthogonally coupled on the deck, and a support 85 for fixing the fixed arm 83.

In addition, the cutter 82 of the cutter 80 is configured to rotate in all directions, that is, 360 ° rotation by the rotary mount 84, as well as 120 ° rotation around the fixed arm 83. .

The cutting machine 80 is capable of rotating itself by a rotating bearing (not shown) in which the fixed arm 83 rotates in consideration of the narrowness of the arrangement space, and the cutting device 80 has a diameter. 2.5cm steel wire can be cut to facilitate the collection of subsea waste.

Collector (10) Athlete is provided with a bow protective block which is opened and closed so that the articulated crane (20) protection and operation can be made smoothly, the bow protective block is provided with a base connected to the wire by the winch The protective block allows the bow to open or close.

The present invention is fixedly assembled to the collection device to be able to collect the waste, such as orange grapple 50 to the connection device 30 attached to the articulated crane 20 having a telescopic robot arm configuration to the athlete. If you do, the seabed as well as the floating waste can be easily collected.

In addition, there is also a separate cutter 80 that can be cut in the work interruption by waste in the form of rope (R) form it can be made faster and more efficient waste collection work.

The articulated crane 20 of the present invention is collected through the method of scraping up the remaining waste between the soil, soil or buried waste or rock gap of a maximum depth of 15m, and picking it up out of seawater, so that the fishery purification can be effectively performed. All marine suspended wastes scattered on the surface can also be collected.

As described above, according to the marine waste collection apparatus of the shallow water collection vessel of the present invention, one or three kinds of fishing ports and coastal ports and coasts of the East and South Sea regions, as well as the West Sea, which is self-sealing and not very deep (about 15m) It is possible to collect marine waste more quickly and accurately while operating in shallow waters such as sea lanes, and after the work is completed, the orange grapple is safely stored on the bed to prevent the orange grapple and the hull from being damaged.

The collection vessel of the present invention is a very useful invention having the advantage of being able to maintain sufficient resilience, breakwater resistance, proper trim and provide smooth workability and maneuverability when sailing by the work linear hull structure in the shallow waters.

Claims (3)

The long boom 22 and the arm 23 having the cylinders 221 and 231 are assembled to the pin shaft 24 on the bow of the collection vessel 10 having a linear structure in the shallow sea region. The articulated crane 20 is installed so that the arm 23 is articulated so that the joint device 20 is coupled to the articulated crane 20 by using a collection device coupled to the articulated device 30. Is configured to collect The collection vessel has a self-navigation ability, the collection device is composed of an orange grapple 50, the orange grapple 50 is provided with a grapple assembly device 57 is coupled to the connection device 30, The grapple assembly device 57 is a pair of brackets 571 fixed to face each other on the upper side of the orange grapple 50 and the assembling portions 36 and 38 of the connecting device 30 between the brackets 571. And a pair of fixing bars 573 and 574 fixed to correspond to the fixing bars 573 and 574 so that the fixing bars 573 and 574 may be sequentially coupled to the assembling parts 36 and 38 of the connection device 30. Marine waste collection apparatus of the shallow water collection ship, characterized in that it comprises a bed (52) for fixing the 50 on the deck. According to claim 1, Cutter 80 is installed on the bow port or starboard of the collection vessel 10, the cutter 80 is a pair of tongs-shaped cutter 82 to be interlocked by the cylinder 81, Rotating mount (84) on which the cutter (82) is mounted, fixed arm (83) for coupling the rotary mount (84) orthogonally on the deck, and support (85) for fixing the fixed arm (83) Marine waste collection apparatus of the shallow water collection ship. According to claim 1, The bed 52 is a plurality of guide blocks 525 are radially disposed around the center block 523 mounted to the center of the bottom plate 521, the outside of the guide block 525 Side plate 529 formed of a wooden board is installed on the side of the bed 52, characterized in that the tongs 53 of the orange grapple 50 is seated as if to surround the outer peripheral surface of the guide block 525 Marine waste collection device of collection ship.