WO2019066247A1 - Submarine cable transport device and method of vessel - Google Patents

Submarine cable transport device and method of vessel Download PDF

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Publication number
WO2019066247A1
WO2019066247A1 PCT/KR2018/009306 KR2018009306W WO2019066247A1 WO 2019066247 A1 WO2019066247 A1 WO 2019066247A1 KR 2018009306 W KR2018009306 W KR 2018009306W WO 2019066247 A1 WO2019066247 A1 WO 2019066247A1
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WO
WIPO (PCT)
Prior art keywords
submarine cable
ship
guide
winding
unit
Prior art date
Application number
PCT/KR2018/009306
Other languages
French (fr)
Korean (ko)
Inventor
김준완
윤강구
Original Assignee
(주)판토스
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Publication of WO2019066247A1 publication Critical patent/WO2019066247A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/04—Cable-laying vessels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/40—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable
    • B65H75/42—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable attached to, or forming part of, mobile tools, machines or vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/40—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable
    • B65H75/42—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable attached to, or forming part of, mobile tools, machines or vehicles
    • B65H75/425—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable attached to, or forming part of, mobile tools, machines or vehicles attached to, or forming part of a vehicle, e.g. truck, trailer, vessel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/44—Constructional details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/44—Constructional details
    • B65H75/4402—Guiding arrangements to control paying-out and re-storing of the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/44—Constructional details
    • B65H75/4481—Arrangements or adaptations for driving the reel or the material
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G11/00—Arrangements of electric cables or lines between relatively-movable parts
    • H02G11/02—Arrangements of electric cables or lines between relatively-movable parts using take-up reel or drum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/34—Handled filamentary material electric cords or electric power cables

Definitions

  • the present invention relates to a submarine cable conveying apparatus and method for conveying a ship, and more particularly, to a submarine cable conveying apparatus and a method of conveying a submarine cable to a ship, .
  • a submarine cable is a cable installed on the seafloor to connect communication cables or power cables between two isolated points across the sea, such as continents, continents, land and islands.
  • these submarine cables are installed on the seabed, they can be damaged by friction with sea currents, algae, waves and the sea floor. Especially, in areas where fishing activities are active, they can be damaged by anchor or fishing gear. Therefore, a special cable is used as a submarine cable for the outer skin to withstand the protection and tension from the trauma.
  • the starting point and the completion completion point are selected on the isolated land and islands with the sea in between. Then, along the landing line connecting the two selected points, Cable will be installed.
  • submarine cables are transported by submarine cable production plant through a pier to a shipping vessel, moved along the ocean, anchored at the point of installation and transited to a construction line.
  • the submarine cable Since the submarine cable is installed with a plurality of transmission cables or communication cables buried in the inside of the shell, the submarine cable can be used as a submarine cable when the submarine cable is transited from a quay to a ship or from a ship to a ship, There is a problem that the cable embedded in the cable is damaged when the cable is bent more than the bending strength.
  • a barge-shaped self-propelled line may be used.
  • the self-propelled vessel is not only slow in transportation speed but also has low safety against high waves in the ocean due to the cargo being loaded on the deck, There is a problem in that it is not suitable.
  • the present invention has been made to solve the above-mentioned problems occurring in the prior art, and it is an object of the present invention to provide a submarine cable transporting apparatus and method of transporting a submarine cable capable of minimizing a bending portion of a submarine cable during transport thereof, The purpose of that is to do.
  • the present invention provides a submarine cable transporter for a submarine cable transporting submarine cable to a loading ship of a ship or transhipment of a submarine cable loaded on a loading ship to a construction line, A guide part (10) for guiding the flow in and out; A winding section (20) provided inside the loading box of the ship for winding or inserting a submarine cable; A feed drive unit installed at an upper portion of the winding unit 20 and provided at a hatch portion of the loading unit to provide a tensile force to the submarine cable and to regulate the tension of the submarine cable to wind or wind the submarine cable to the reeling unit 20 30); And a guide unit (40) provided on the deck of the ship for guiding the winding and feeding of the submarine cable.
  • the present invention is characterized in that the present invention further comprises a tension adjusting unit (50) installed on the deck of the ship for adjusting the tension of the submarine cable guided by the guide unit (40).
  • a tension adjusting unit (50) installed on the deck of the ship for adjusting the tension of the submarine cable guided by the guide unit (40).
  • the guide part (10) of the present invention comprises: an upper frame installed at a stern upper part of a ship and supporting a submarine cable in a curved state; A lower frame installed on the stern bottom of the ship to support the submarine cable in a bent state; And a guide roller installed at both inner ends of the upper frame and the lower frame to guide the conveyance of the submarine cable.
  • the winding unit (20) of the present invention comprises a rotary motor installed on the bottom of a loading box; A rotating shaft connected to the rotating motor and vertically installed and rotated; And a winding table connected to the rotating shaft and rotated in a horizontal direction to wind the submarine cable.
  • the feed driving unit 30 of the present invention includes a fixed frame installed at a hatch portion of a ship to support a submarine cable in a curved state from a deck of a ship through a hatch portion, A conveyance roller installed at both ends of the fixed frame for pressing and conveying both ends of the submarine cable; And a feed motor installed at one side of the fixed frame to provide a rotational driving force to the feed roller.
  • the guide portion (40) of the present invention comprises: a support frame; A guide roller rotatably installed on the upper portion of the support frame to contact the lower portion of the submarine cable to guide the conveyance of the submarine cable; Backward moving piece which is installed at a lower portion of the support frame and moves the support frame in the forward and backward direction along the conveyance direction of the submarine cable; And a left and right moving piece installed on one side of the lower part of the supporting frame to move the supporting frame in the left and right directions with reference to the conveying direction of the submarine cable.
  • a method of transporting a submarine cable of a ship using the submarine cable transport apparatus of the present invention comprising the steps of: providing the guide unit in a curved state at the upper and lower ends of the stern of the ship; Opening a hatch portion of the deck of the ship and installing a winding unit (20) on the loading box; Moving the feed drive unit (30) and the guide unit (40) along the feed path of the submarine cable to the deck of the ship, or moving the feed drive unit (30) and the tension adjusting unit (50) And a step of feeding the submarine cable through the guide portion (10), the feed driving portion (30), and the guide portion (40) and winding the submarine cable to the winding portion (20).
  • a method of transporting a submarine cable of a ship using the submarine cable transport apparatus of the present invention comprising the steps of: providing the guide unit in a curved state at the upper and lower ends of the stern of the ship; Moving the feed drive unit (30) and the guide unit (40) along the feed path of the submarine cable to the deck of the ship, or moving the feed drive unit (30) and the tension adjusting unit (50) And a step of feeding the undersea cable through the guide portion 10, the feed driving portion 30 and the guide portion 40 and winding the underside cable from the winding portion 20.
  • the present invention minimizes the bending portion of the submarine cable when the submarine cable is transported, by providing the guide portion on the stern of the ship when the submarine cable is shipped or transhipment, And it is possible to prevent damage due to bending of the submarine cable.
  • the bending part of the submarine cable can be minimized, Thereby providing an effect of preventing damage.
  • the guide portion by constituting the frame in a curved state from the lower end to the upper end of the stern of the ship, the bending state of the submarine cable can be gently maintained in the course of shipment or transhipment of the submarine cable.
  • the winding table is rotated by the rotating motor as the winding section, it is possible to easily wind and reel the undersea cable of heavy weight to the winding table.
  • the position of the guide roller can be easily changed in the forward or backward direction or in the leftward or rightward direction during the route change between the ship feed route and the transit feed route of the submarine cable .
  • the feed drive section and the guide section are installed on the deck, and the submarine cable is shipped or transhipment, the damages caused by the bending of the submarine cable can be maintained And at the same time, the feeding speed of the submarine cable can be improved and the working efficiency can be improved.
  • FIG. 1 is a front view showing a submarine cable conveying apparatus for a ship according to an embodiment of the present invention
  • FIG. 2 is a plan view showing a submarine cable transportation device for a ship according to an embodiment of the present invention
  • FIG 3 is a front view showing a transshipment state of a submarine cable transportation device of a ship according to an embodiment of the present invention.
  • FIG. 4 is a plan view showing a transshipment state of a submarine cable transporting apparatus of a ship according to an embodiment of the present invention
  • FIG. 5 is a detailed view showing a guide portion of a submarine cable transporting apparatus of a ship according to an embodiment of the present invention
  • FIG. 6 is a detailed view showing a winding portion of a submarine cable transporting apparatus of a ship according to an embodiment of the present invention
  • FIG. 7 is a detailed view showing a feed driving unit of a submarine cable transporting apparatus according to an embodiment of the present invention.
  • FIG. 8 is a detailed view showing a guide portion of a submarine cable transporting apparatus of a ship according to an embodiment of the present invention.
  • FIG. 9 is a front view showing another example of an undersea cable transporting apparatus for a ship according to an embodiment of the present invention.
  • FIG. 10 is a plan view showing another example of an undersea cable transporting apparatus for a ship according to an embodiment of the present invention.
  • FIG. 11 is a flowchart showing a shipment state of a submarine cable transportation method of a ship using a submarine cable conveying apparatus of a ship according to an embodiment of the present invention.
  • FIG. 12 is a flowchart showing a transshipment state of a submarine cable transportation method of a ship using a submarine cable transportation device of a ship according to an embodiment of the present invention
  • FIG. 1 is a front view of a submarine cable conveying apparatus according to an embodiment of the present invention.
  • FIG. 2 is a plan view showing a submarine cable conveying apparatus for a ship according to an embodiment of the present invention.
  • FIG. 4 is a plan view showing a transshipment state of a submarine cable transporting apparatus according to an embodiment of the present invention
  • FIG. 5 is a cross-sectional view of a submarine cable transporting apparatus of a ship according to an embodiment of the present invention.
  • 6 is a detailed view showing a winding unit of a submarine cable transporting apparatus according to an embodiment of the present invention
  • FIG. 7 is a view showing a guide portion of a submarine cable transporting apparatus according to an embodiment of the present invention.
  • FIG. 1 is a front view of a submarine cable conveying apparatus according to an embodiment of the present invention.
  • FIG. 2 is a plan view showing a submarine cable conveying apparatus for a ship according to an embodiment of the present invention.
  • FIG. 4 is a plan view showing
  • FIG. 8 is a detailed view showing a feed driving unit of a submarine cable transporting apparatus according to an embodiment of the present invention.
  • FIG. 8 is a view showing a submarine cable transporting apparatus of a ship according to an embodiment of the present invention.
  • FIG. 9 is a front view showing another example of a submarine cable conveying apparatus for a ship according to an embodiment of the present invention, and
  • FIG. 10 is a front elevational view of a submarine cable conveying apparatus for a ship according to an embodiment of the present invention.
  • 11 is a flowchart showing a shipment state of a submarine cable conveying method using a submarine cable conveying apparatus of a ship according to an embodiment of the present invention.
  • FIG. 2 is a flowchart showing a transshipment state of a submarine cable transporting method using a submarine cable transporting apparatus of a ship according to the present invention.
  • the submarine cable transporting apparatus of the present embodiment includes a guide portion 10, a take-up portion 20, a feed driving portion 30, and a guide portion 40
  • the submarine cable 200 is shipped or the submarine cable 200 shipped on the loading ship 110 is opened by opening the hatches of the loading ship 110 of the ship 100 in a state where the ship 100 is anchored in the wharf 300 And is a submarine cable transporting device for a ship transiting to an installation line (400).
  • the guide section 10 is provided on the stern 120 of the ship 100 and guides the inflow and outflow of the submarine cable 200 in a curved state. As shown in FIG. 5, the guide section 10 includes an upper frame 11, (12) and a guide roller (13).
  • the upper frame 11 is a frame member installed at the upper end of the stern 120 of the ship 100 to support the submarine cable 200 in a curved state and includes a submarine cable 200 that flows in and out of the stern 120 And guided in a curved state.
  • the lower frame 12 is a frame member installed on the lower end of the stern 120 of the ship 100 and supporting the submarine cable 200 in a curved state, And guided in a curved state.
  • the guide roller 13 is a roller member installed at both inner ends of the upper frame 11 and the lower frame 12 and guiding the inflow and outflow of the submarine cable 200.
  • the guide roller 13 includes a submarine cable 200 To be guided in a curved state so as to be inclined.
  • the winding section 20 is a winding means such as a turn table installed on the loading box 110 of the ship 100 for winding or winding the undersea cable 200 and includes a rotary motor 21 A rotation shaft 22, a winding table 23, and a support roller 24. [0040] As shown in Fig.
  • the rotary motor 21 is a rotation driving means provided on the bottom of the loading box 110 and rotates the driving roller to rotate the winding table 23 by the rotational driving force of the driving roller.
  • the rotary shaft 22 is connected to the rotary motor 21 and is vertically installed and rotatably supporting means for rotatably supporting the winding table 23.
  • the rotary shaft 22 is installed on the bottom of the loading box 110 and has a winding table 23 In a rotatable manner.
  • the winding table 23 is a winding means connected to the rotating shaft 22 and rotated in the horizontal direction to horizontally wind or unwind the submarine cable 200.
  • the winding table 23 is formed in a cylindrical drum shape, 200 are wound.
  • the support roller 24 is provided at the bottom of the loading box 110 and serves as rotation support means for supporting the lower circumference of the winding table 23 when the winding table 23 rotates.
  • a plurality of support rollers 24 are provided at equal intervals to prevent the rotation of the winding table 23 during rotation.
  • the feed drive unit 30 may be installed on the upper portion of the winding unit 20 or may be installed at a hatch portion of the loading unit 110 and provide a tensile force to the submarine cable 200 to wind or wind the submarine cable to the winding unit 20
  • the fixed frame 31 is a fixed support member provided at a hatch portion that forms an inflow and outflow passage between the ship 110 and the deck 130 of the ship 100.
  • the fixed frame 31 is a fixed support member, And is supported in a curved state so as to flow out from the deck 130 to the loading box 110 through the hatch portion.
  • the conveying roller 32 is installed at both ends of the fixed frame 31 and is driven to rotate in close contact with both sides of the submarine cable 200 so that the submarine cable 200 is tensioned and conveyed .
  • This conveying roller 32 applies a tensile force to the submarine cable 200 while rolling the submarine cable 200 between the rollers to convey the undersea cable 200 to the submarine cable 200 conveyed by the conveying roller 32 It is of course possible to control the tension.
  • the conveying motor 33 is a driving means provided on one side of the fixed frame 31 to provide a rotational driving force to the conveying roller 32.
  • the conveying motor 33 is connected to the conveying roller 32 through a power transmitting means such as a chain, Thereby providing a rotational driving force.
  • the lower arm 34 is a supporting member provided around the upper inner periphery of the fixed frame 31 and formed to be convex upward so that the submarine cable 200 can be moved from the deck 130 to the loading box 110 or from the loading box 110 And guide the deck 130 in a curved state.
  • the upper arm 35 is a supporting member provided around the upper outer periphery of the fixed frame 31 and formed to be convex upward so that the submarine cable 200 can be moved from the deck 130 to the loading box 110 or from the loading box 110 And guide the deck 130 in a curved state.
  • the feed drive unit 30 is installed on the deck 130 to wind or unwind the underside cable 200 in a stacked state to the winding unit 20 or to move and change its position using a tower crane Of course it is possible.
  • the guiding unit 40 is provided on the deck 130 of the ship 100 and is guiding means such as a cable guiding way for guiding the winding and conveying of the submarine cable 200, And is composed of a supporting frame 41, a guide roller 42, a back and forth moving piece 43, a left and right moving piece 44 and a side roller 45 as shown in FIG.
  • the support frame 41 is installed at the entrance and exit of the loading box 110 of the ship 100 and is formed in a box shape to form a conveyance passage through which the submarine cable 200 is conveyed.
  • the guide roller 42 is a guide member provided horizontally between both ends of the upper portion of the support frame 41 so as to be rotatable and contacts the lower portion of the submarine cable 200 to guide the conveyance of the submarine cable 200 .
  • the back and forth moving piece 43 is a moving member provided on one side of the lower portion of the supporting frame 41 to move the supporting frame 41 in the forward and backward directions along the conveying direction of the submarine cable 200,
  • the mounting position of the guide portion 40 is moved in the front-rear direction by the guide portion 110.
  • the left and right moving piece 44 is a moving member that is provided on one side of the lower portion of the supporting frame 41 and moves the supporting frame 41 in the lateral direction with reference to the conveying direction of the submarine cable 200, The mounting position of the guide portion 40 is moved in the left-right direction in the loading box 110.
  • the side roller 45 is a guide member vertically installed at both ends of the upper portion of the support frame 41 so as to be rotatable and contacts both sides of the submarine cable 200 to guide the conveyance of the submarine cable 200 .
  • the submarine cable conveying apparatus of the present invention is capable of regulating the tension of a submarine cable installed on a deck 130 of a ship 100 but guided by a guiding section 40
  • the tension adjusting unit 50 may include a tension adjusting unit 50 and an inflow and outflow unit 60 installed at a hatch of the deck 130 to guide the inflow and outflow of the submarine cable 200 into a curved state.
  • the tension adjusting portion 50 is a tension adjusting means provided on the deck 130 of the ship 100 for adjusting the tension of the submarine cable 200 guided by the guide portion 40, And a sliding mechanism installed between the unit 40 and the cable 200 so as to move vertically or horizontally in a conveying path of the cable 200 so that tension of the cable 200 during conveyance can be adjusted.
  • the tension adjusting unit 50 may be integrally installed or separately installed with the feed driving unit 30 that adjusts the tension of the submarine cable 200 by providing a tensile force to the submarine cable 200, to be.
  • the inflow / outflow unit 60 is installed at a hatch portion of the deck 130 and is guiding means for guiding the inflow / outflow of the submarine cable 200 in a curved state.
  • the inflow / outflow unit 60 includes an upper frame, a lower frame, and an inflow roller.
  • the upper frame is a frame member installed at the upper end of the hatch portion of the deck 130 to support the submarine cable 200 in a curved state and guides the submarine cable 200 flowing into and out of the hatch portion in an inclined and curved state do.
  • the lower frame is a frame member installed at the lower end of the hatch portion of the deck 130 to support the submarine cable 200 in a curved state and guides the submarine cable 200 flowing into the hatch portion in an inclined and curved state do.
  • the inflow roller is a roller member installed at both inner ends of the upper frame and the lower frame for guiding the inflow and outflow of the submarine cable 200.
  • the inflow roller is a roller member that is installed at both ends of the submarine cable 200, .
  • the shipment of the submarine cable transportation method of the ship using the submarine cable conveying apparatus of the present invention includes the steps of installing the guide portion S110, S120), a feed driving unit, a guide unit, a tension adjusting unit mounting step S130, and a submarine cable winding step S140.
  • the guiding part installation step S110 is a step of installing the guiding part 10 on the stern 120 of the ship 100 with the ship 100 anchored to the quay 300,
  • the guide unit 10 is installed between the stern 120 and the deck 130 so as to guide the cable 200 in a curved state from the upper end to the upper end.
  • the winder installation step S120 is a step of installing the winder 20 on the loading box 110 of the ship 100 with the hatch open on the deck 130 of the ship 1000,
  • the winding section 20 is moved to the loading box 110 of the ship 100 and installed by using a crane installed on the ship 100.
  • the winding section 20 is installed on the deck 130 and may be moved to the inside of the loading box 110 through the hatch portion.
  • the winding section 20 is assembled inside the loading box 110 of the ship 100.
  • the installation work is not easy, and the working time is considerably delayed, which takes a long time.
  • the winder 20 is assembled at the wharf and moved to the loading box 110 of the ship 100 by using the crane of the ship, it is easy to assemble and install, Can be shortened.
  • the feed driving unit, the guide unit and the tension adjusting unit mounting step S130 are performed by moving the feed driving unit 30 and the guide unit 130 along the ship feed path of the submarine cable 200 to the stern 110 of the ship 100 and the deck 130, (40), and the tension adjusting unit (50) is moved and installed.
  • a plurality of guide portions 40 are provided in the ship conveying path of the submarine cable 200 from the quay 300 to the take-up portion 20 provided in the loading box 110,
  • the tension adjusting portion 50 is provided between the transporting path 40 and the feed driving portion 30 on the downstream side of the shipping path or near the winding portion 20.
  • the guide portion 40 is installed in the quay 300 and the deck 130 and the loading box 110 of the ship 100, respectively, to minimize the bending portion of the submarine cable 200 during shipment.
  • the submarine cable winding step S140 is a step of loading and transporting the submarine cable 200 through the feed driving section 30 and the guiding section 40 to the winding section 20, Guides the submarine cable 200 through the guiding portion 40 provided in the shipment conveying path of the submarine cable 200 to the take-up portion 20 provided on the conveying drive portion 30 The submarine cable 200 is pulled and wound around the winding section 20.
  • the bending portion of the submarine cable 200 is minimized when the submarine cable 200 is shipped to the shipment conveying path of the submarine cable 200 from the quay 300 to the winding portion 20 provided in the loading box 110 Thereby preventing damage due to bending of the submarine cable 200.
  • the transhipment operation of the submarine cable transportation method of the ship using the submarine cable conveying apparatus of the present invention includes a guide portion installing step (S210), a feed driving portion, Installation step S220, and submarine cable recommendation step S230.
  • the guide part installation step S210 is a step of installing the guide part 10 on the stern 120 of the ship 100 with the ship 100 and the laying line 400 anchored to the wharf 300, The guide portion 10 is installed between the stern 120 and the deck 130 so as to guide the cable 200 in a curved state from the lower end of the stern 120 to the upper end.
  • the feed driving unit, the guide unit and the tension adjusting unit mounting step S220 may be performed in a manner that the stern of the ship 100 along the transit feed path of the submarine cable 200 from the loading box 110 of the ship 100 to the laying line 400,
  • the conveyance driving unit 30 and the guide unit 40 are installed on the deck 110 and the deck 130 and the tension adjusting unit 50 is moved and installed.
  • a plurality of guide portions 40 are provided in the transit conveyance path of the submarine cable 200 from the take-up portion 20 provided in the loading box 110 to the laying line 400, And the feed drive unit 30 is installed in the upstream portion of the circular movement path or in the vicinity of the winding unit 20.
  • the guide portion 40 is installed respectively on the loading box 110, the deck 130 and the laying line 400 of the ship 100 to minimize the bending portion of the submarine cable 200 during transhipment .
  • the submarine cable taking-up step S230 is a step of transiting the submarine cable 200 through the feed driving section 30, the guide section 40 and the guide section 10 and winding the undersea cable 200 from the reeling section 20,
  • the conveyance of the submarine cable 200 is performed through the guide portion 40 and the guide portion 40 provided in the transit conveyance path of the submarine cable 200 from the take-up portion 20 provided in the submarine cable 110 to the laying line 400,
  • the underside cable 200 is pulled by the feed driving force of the feed driving unit 30 and is wound in the winding unit 20.
  • a guide portion is provided at the stern of a ship when the submarine cable is shipped or transited from the ship's loading box, and the conveying drive portion and the guide portion are provided on the deck, And it is possible to prevent damage due to bending of the submarine cable.
  • the guide portion by constituting the frame in a curved state from the lower end to the upper end of the stern of the ship, the bending state of the submarine cable can be gently maintained in the course of shipment or transhipment of the submarine cable.
  • the winding table is rotated by the rotating motor as the winding section, it is possible to easily wind and reel the undersea cable of heavy weight to the winding table.
  • the position of the guide roller can be easily changed in the forward or backward direction or in the leftward or rightward direction during the route change between the ship feed route and the transit feed route of the submarine cable .
  • the feed drive section and the guide section are installed on the deck, and the submarine cable is shipped or transhipment, the damages caused by the bending of the submarine cable can be maintained And at the same time, the feeding speed of the submarine cable can be improved and the working efficiency can be improved.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Electric Cable Installation (AREA)

Abstract

The present invention relates to a submarine cable transport device and method of a vessel, whereby a submarine cable is loaded onto a cargo box of the vessel or the submarine cable loaded onto the cargo box is transshipped to a laying vessel, the device being characterized by comprising: a guide part for guiding the entry and exit of the submarine cable; a winding part for winding or unwinding the submarine cable; a transfer driving part for providing a tensile force to the submarine cable to wind or unwind the submarine cable and controlling the tension in the submarine cable; and a leading part for guiding the winding transfer or unwinding transfer of the submarine cable. Therefore, in the present invention, the guide part is installed on the stern of the vessel and the transfer driving part and the leading part are installed on the deck during the loading or transshipment of the submarine cable to or from the cargo box of the vessel, and thus damage due to bending of the submarine cable can be prevented by minimizing bending sections when transferring the submarine cable.

Description

선박의 해저케이블 운송장치 및 운송방법Ship's submarine cable transportation system and transportation method
본 발명은 선박의 해저케이블 운송장치 및 운송방법에 관한 것으로서, 보다 상세하게는 선박의 적재함에 해저케이블을 선적하거나 적재함에 선적된 해저케이블을 포설선에 환적하는 선박의 해저케이블 운송장치 및 운송방법에 관한 것이다.The present invention relates to a submarine cable conveying apparatus and method for conveying a ship, and more particularly, to a submarine cable conveying apparatus and a method of conveying a submarine cable to a ship, .
해저케이블은 대륙과 대륙, 육지와 섬 등과 같이 바다를 사이에 두고 격리된 두 지점 사이의 통신케이블이나 전력케이블을 연결하기 위해 해저에 포설되는 케이블이다. A submarine cable is a cable installed on the seafloor to connect communication cables or power cables between two isolated points across the sea, such as continents, continents, land and islands.
이러한 해저케이블은 해저에 포설되기 때문에 해류, 조류, 파도 및 해저면과의 마찰 등에 의해 손상될 수 있으며, 특히 어업활동이 활발한 지역에서는 선박의 닻이나 어구 등에 의해 손상될 수 있다. 따라서 외상으로부터의 보호와 장력에 견딜 수 있도록 외피에 특수 처리된 외장케이블을 해저케이블로 사용하게 된다.Since these submarine cables are installed on the seabed, they can be damaged by friction with sea currents, algae, waves and the sea floor. Especially, in areas where fishing activities are active, they can be damaged by anchor or fishing gear. Therefore, a special cable is used as a submarine cable for the outer skin to withstand the protection and tension from the trauma.
해저케이블의 포설작업시, 바다를 사이에 두고 격리된 육지와 섬에 포설 시작점과 포설 완료점을 선정하고, 선정된 두 지점을 연결하는 포설라인을 따라 해저케이블이 적재된 포설선을 이동시키면서 해저케이블을 포설하게 된다. When the submarine cable is installed, the starting point and the completion completion point are selected on the isolated land and islands with the sea in between. Then, along the landing line connecting the two selected points, Cable will be installed.
이러한 해저케이블의 운송은, 해저케이블의 생산공장에서 부두를 통해서 운반용 선박에 선적해서 해양을 따라 이동한 후 포설지점에 정박하고 포설선에 환적하여 포설작업이 이루어진다.These submarine cables are transported by submarine cable production plant through a pier to a shipping vessel, moved along the ocean, anchored at the point of installation and transited to a construction line.
이와 같이 해저케이블은 외피의 내부에 복수개의 전송케이블이나 통신케이블 등이 함께 매립되어 설치되므로, 선적하거나 환적하기 위해 해저케이블을 부두로부터 선박으로의 선적이송시 또는 선박으로부터 포설선으로 환적이송시 해저케이블에 굽힘강도 이상의 굽힘이 발생되는 경우에 내부에 매립된 케이블이 손상되는 문제가 있다.Since the submarine cable is installed with a plurality of transmission cables or communication cables buried in the inside of the shell, the submarine cable can be used as a submarine cable when the submarine cable is transited from a quay to a ship or from a ship to a ship, There is a problem that the cable embedded in the cable is damaged when the cable is bent more than the bending strength.
특히, 일반적인 화물용 선박에서 선박의 측면을 이용해서 해저케이블의 선적이송이나 환적이송시 선박의 적재함이 갑판의 하부에 설치되어 해저케이블의 이송시 굽힘이나 절곡이 발생하거나, 부두나 포설선과 선박 사이의 높이차에 의해 해저케이블의 이송시 굽힘이나 절곡이 발생하는 문제로 인하여 일반적인 화물용 선반을 이용한 선적이송이나 환적이송이 거의 이루어 지지 않았다.Particularly, in general cargo ships, when loading or transhipment of submarine cable is carried by using side of ship, loading box of ship is installed on the lower part of deck, so that bending or bending occurs during transport of submarine cable, , There is almost no shipping or transhipment using general cargo shelves due to the problem of bending or bending when the submarine cable is transported.
이러한 굽힘문제를 방지하게 위해 바지선 형태의 자항선을 사용하는 경우도 있으나, 자항선의 경우에는 운송속도가 느릴 뿐만 아니라 화물이 갑판에 적재됨으로 인해 원양의 높은 파도에 안전성이 낮으므로, 원거리의 해양운송에는 적합하지 않다는 문제가 있었다.In order to prevent such a bending problem, a barge-shaped self-propelled line may be used. However, since the self-propelled vessel is not only slow in transportation speed but also has low safety against high waves in the ocean due to the cargo being loaded on the deck, There is a problem in that it is not suitable.
본 발명은 상기와 같은 종래의 문제점을 해소하기 위해 안출한 것으로서, 해저케이블의 이송시 절곡부위를 최소화하여 해저케이블의 절곡에 의한 손상을 방지할 수 있는 선박의 해저케이블 운송장치 및 운송방법을 제공하는 것을 그 목적으로 한다.Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made to solve the above-mentioned problems occurring in the prior art, and it is an object of the present invention to provide a submarine cable transporting apparatus and method of transporting a submarine cable capable of minimizing a bending portion of a submarine cable during transport thereof, The purpose of that is to do.
또한, 본 발명은 해저케이블의 선적이송이나 환적이송시 해저케이블의 이송경로를 절곡상태를 완만하게 유지할 수 있는 선박의 해저케이블 운송장치 및 운송방법을 제공하는 것을 또 다른 목적으로 한다.It is still another object of the present invention to provide a submarine cable transporting apparatus and a transport method of a ship capable of gently maintaining a bending state of a submarine cable transfer route during shipment transport or transhipment of submarine cables.
또한, 본 발명은 권취테이블에 중량의 해저케이블을 용이하게 권취하거나 권해할 수 있는 선박의 해저케이블 운송장치 및 운송방법을 제공하는 것을 또 다른 목적으로 한다.It is still another object of the present invention to provide an undersea cable transporting apparatus and a transport method of a ship which can easily reel or reel a submarine cable of a heavy weight on a winding table.
또한, 본 발명은 해저케이블의 외피에 손상없이 해저케이블에 인장력을 제공하여 이송할 수 있는 선박의 해저케이블 운송장치 및 운송방법을 제공하는 것을 또 다른 목적으로 한다.It is still another object of the present invention to provide a submarine cable transporting apparatus and a transport method of a ship capable of transporting a submarine cable by providing a tensile force to the submarine cable without damaging the shell of the submarine cable.
또한, 본 발명은 해저케이블의 선적이송경로와 환적이송경로 사이의 경로변경시 안내롤러의 위치를 전후방향 또는 좌우방향으로 용이하게 변경할 수 있는 선박의 해저케이블 운송장치 및 운송방법을 제공하는 것을 또 다른 목적으로 한다.It is another object of the present invention to provide a submarine cable transporting apparatus and a transport method of a ship in which the position of a guide roller can be easily changed in the forward or backward direction or in the leftward or rightward direction during a route change between a ship- For other purposes.
또한, 본 발명은 해저케이블의 이송시 원만한 만곡상태를 유지하여 해저케이블의 절곡에 의한 손상을 방지하는 동시에 해저케이블의 이송속도를 향상시켜 작업효율을 향상시킬 수 있는 선박의 해저케이블 운송장치 및 운송방법을 제공하는 것을 또 다른 목적으로 한다.It is another object of the present invention to provide a submarine cable conveying device and method of conveying a submarine cable which can maintain a smooth curved state during conveyance of a submarine cable to prevent damage due to bending of the submarine cable and improve the conveying speed of the submarine cable, It is another object to provide a method.
상기와 같은 목적을 달성하기 위한 본 발명은, 선박의 적재함에 해저케이블을 선적하거나 적재함에 선적된 해저케이블을 포설선에 환적하는 선박의 해저케이블 운송장치로서, 선박의 선미에 설치되며 해저케이블의 유출입을 안내하는 가이드부(10); 선박의 적재함 내부에 설치되어 해저케이블을 권취하거나 권해하는 권취부(20); 상기 권취부(20)의 상부에 설치되되 적재함의 해치부위에 설치되며, 상기 권취부(20)에 해저케이블을 권취하거나 권해하도록 해저케이블에 인장력을 제공하며 해저케이블의 장력을 조절하는 이송구동부(30); 및 선박의 갑판에 설치되어 해저케이블의 권취이송이나 권해이송을 안내하는 안내부(40);를 포함하는 것을 특징으로 한다.In order to achieve the above object, the present invention provides a submarine cable transporter for a submarine cable transporting submarine cable to a loading ship of a ship or transhipment of a submarine cable loaded on a loading ship to a construction line, A guide part (10) for guiding the flow in and out; A winding section (20) provided inside the loading box of the ship for winding or inserting a submarine cable; A feed drive unit installed at an upper portion of the winding unit 20 and provided at a hatch portion of the loading unit to provide a tensile force to the submarine cable and to regulate the tension of the submarine cable to wind or wind the submarine cable to the reeling unit 20 30); And a guide unit (40) provided on the deck of the ship for guiding the winding and feeding of the submarine cable.
또한, 본 발명은 선박의 갑판에 설치되되 상기 안내부(40)에 의해 안내되는 해저케이블의 장력을 조절하는 장력조절부(50);를 더 포함하는 것을 특징으로 한다.Further, the present invention is characterized in that the present invention further comprises a tension adjusting unit (50) installed on the deck of the ship for adjusting the tension of the submarine cable guided by the guide unit (40).
본 발명의 상기 가이드부(10)는, 선박의 선미 상단부위에 설치되되 해저케이블을 만곡상태로 지지하는 상단프레임; 선박의 선미 하단부위에 설치되되 해저케이블을 만곡상태로 지지하는 하단프레임; 상기 상단프레임 및 상기 하단프레임의 내부 양단에 설치되어 해저케이블의 이송을 가이드하는 가이드롤러;를 포함하는 것을 특징으로 한다.The guide part (10) of the present invention comprises: an upper frame installed at a stern upper part of a ship and supporting a submarine cable in a curved state; A lower frame installed on the stern bottom of the ship to support the submarine cable in a bent state; And a guide roller installed at both inner ends of the upper frame and the lower frame to guide the conveyance of the submarine cable.
본 발명의 상기 권취부(20)는, 적재함의 바닥에 설치되는 회전모터; 상기 회전모터에 연결되며 수직으로 입설되어 회전되는 회전축; 및 상기 회전축에 연결되어 수평방향으로 회전되어 해저케이블이 권취되는 권취테이블;을 포함하는 것을 특징으로 한다.The winding unit (20) of the present invention comprises a rotary motor installed on the bottom of a loading box; A rotating shaft connected to the rotating motor and vertically installed and rotated; And a winding table connected to the rotating shaft and rotated in a horizontal direction to wind the submarine cable.
본 발명의 상기 이송구동부(30)는, 선박의 해치부위에 설치되어 해저케이블을 선박의 갑판에서 해치부위를 통해서 적재함으로 만곡상태로 지지하는 고정프레임; 상기 고정프레임의 내부 양단에 설치되어 해저케이블의 양단을 압압하여 이송시키는 이송롤러; 및 상기 고정프레임의 일방에 설치되어 상기 이송롤러에 회전구동력을 제공하는 이송모터;를 포함하는 것을 특징으로 한다.The feed driving unit 30 of the present invention includes a fixed frame installed at a hatch portion of a ship to support a submarine cable in a curved state from a deck of a ship through a hatch portion, A conveyance roller installed at both ends of the fixed frame for pressing and conveying both ends of the submarine cable; And a feed motor installed at one side of the fixed frame to provide a rotational driving force to the feed roller.
본 발명의 상기 안내부(40)는, 지지프레임; 상기 지지프레임의 상부에 회전가능하게 설치되어 해저케이블의 하부와 접촉하여 해저케이블의 이송을 안내하는 안내롤러; 상기 지지프레임의 하부 일방에 설치되어 지지프레임을 해저케이블의 이송방향을 따라 전후방향으로 이동시키는 전후이동편; 및 상기 지지프레임의 하부 일방에 설치되어 지지프레임을 해저케이블의 이송방향을 기준해서 좌우방향으로 이동시키는 좌우이동편;을 포함하는 것을 특징으로 한다.The guide portion (40) of the present invention comprises: a support frame; A guide roller rotatably installed on the upper portion of the support frame to contact the lower portion of the submarine cable to guide the conveyance of the submarine cable; Backward moving piece which is installed at a lower portion of the support frame and moves the support frame in the forward and backward direction along the conveyance direction of the submarine cable; And a left and right moving piece installed on one side of the lower part of the supporting frame to move the supporting frame in the left and right directions with reference to the conveying direction of the submarine cable.
또한, 본 발명은 상기에 기재된 선박의 해저케이블 운송장치를 이용한 선박의 해저케이블 운송방법으로서, 선박의 선미의 상단 및 하단에 만곡상태로 가이드부(10)를 설치하는 단계; 선박의 갑판의 해치부위를 개방하여 적재함에 권취부(20)를 설치하는 단계; 상기 선박의 갑판에 해저케이블의 이송경로를 따라 이송구동부(30)와 안내부(40)를 이동하여 설치하거나 이들과 장력조절부(50)를 이동하여 설치하는 단계; 및 상기 가이드부(10), 이송구동부(30) 및 안내부(40)를 개재해서 해저케이블을 이송시켜 권취부(20)에 권취하는 단계;를 포함하는 것을 특징으로 한다.According to another aspect of the present invention, there is provided a method of transporting a submarine cable of a ship using the submarine cable transport apparatus of the present invention, comprising the steps of: providing the guide unit in a curved state at the upper and lower ends of the stern of the ship; Opening a hatch portion of the deck of the ship and installing a winding unit (20) on the loading box; Moving the feed drive unit (30) and the guide unit (40) along the feed path of the submarine cable to the deck of the ship, or moving the feed drive unit (30) and the tension adjusting unit (50) And a step of feeding the submarine cable through the guide portion (10), the feed driving portion (30), and the guide portion (40) and winding the submarine cable to the winding portion (20).
또한, 본 발명은 상기에 기재된 선박의 해저케이블 운송장치를 이용한 선박의 해저케이블 운송방법으로서, 선박의 선미의 상단 및 하단에 만곡상태로 가이드부(10)를 설치하는 단계; 상기 선박의 갑판에 해저케이블의 이송경로를 따라 이송구동부(30)와 안내부(40)를 이동하여 설치하거나 이들과 장력조절부(50)를 이동하여 설치하는 단계; 및 상기 가이드부(10), 이송구동부(30) 및 안내부(40)를 개재해서 해저케이블을 이송시켜 권취부(20)로부터 권해하는 단계;를 포함하는 것을 특징으로 한다.According to another aspect of the present invention, there is provided a method of transporting a submarine cable of a ship using the submarine cable transport apparatus of the present invention, comprising the steps of: providing the guide unit in a curved state at the upper and lower ends of the stern of the ship; Moving the feed drive unit (30) and the guide unit (40) along the feed path of the submarine cable to the deck of the ship, or moving the feed drive unit (30) and the tension adjusting unit (50) And a step of feeding the undersea cable through the guide portion 10, the feed driving portion 30 and the guide portion 40 and winding the underside cable from the winding portion 20. [
이상에서 살펴본 바와 같이, 본 발명은 선박의 적재함에서 해저케이블의 선적이송이나 환적이송시 선박의 선미에 가이드부를 설치하고 갑판에 이송구동부와 안내부를 설치함으로써, 해저케이블의 이송시 절곡부위를 최소화하여 해저케이블의 절곡에 의한 손상을 방지할 수 있는 효과를 제공한다.As described above, the present invention minimizes the bending portion of the submarine cable when the submarine cable is transported, by providing the guide portion on the stern of the ship when the submarine cable is shipped or transhipment, And it is possible to prevent damage due to bending of the submarine cable.
또한, 선박의 적재함에서 해저케이블의 선적이송이나 환적이송시 선박의 선미에 가이드부를 설치하고 갑판에 안내부와 장력조절부를 설치함으로써, 해저케이블의 이송시 절곡부위를 최소화하여 해저케이블의 절곡에 의한 손상을 방지할 수 있는 효과를 제공한다.In addition, by providing a guide part on the stern of a ship when the submarine cable is shipped or transhipment from the loading box of the ship, and the guide part and the tension adjusting part are provided on the deck, the bending part of the submarine cable can be minimized, Thereby providing an effect of preventing damage.
또한, 가이드부로서 선박의 선미의 하단에서 상단으로 만곡상태로 프레임을 구성함으로써, 해저케이블의 선적이송이나 환적이송시 해저케이블의 이송경로를 절곡상태를 완만하게 유지할 수 있게 된다.In addition, as the guide portion, by constituting the frame in a curved state from the lower end to the upper end of the stern of the ship, the bending state of the submarine cable can be gently maintained in the course of shipment or transhipment of the submarine cable.
또한, 권취부로서 권취테이블을 회전모터로 회전시키도록 구성함으로써, 권취테이블에 중량의 해저케이블을 용이하게 권취하거나 권해할 수 있게 된다.In addition, since the winding table is rotated by the rotating motor as the winding section, it is possible to easily wind and reel the undersea cable of heavy weight to the winding table.
또한, 이송구동부로서 해저케이블의 외주 단부를 밀착하여 이송하도록 이송롤러와 이송모터를 구성함으로써, 해저케이블의 외피에 손상없이 해저케이블에 인장력을 제공하여 이송할 수 있게 된다.In addition, by constituting the feed roller and the feed motor so as to closely contact the outer peripheral end of the submarine cable as the feed driving section, tensile force can be applied to the submarine cable without damaging the outer surface of the submarine cable.
또한, 안내부로서 안내롤러의 하부에 전후이동편과 좌우이동편을 구성함으로써, 해저케이블의 선적이송경로와 환적이송경로 사이의 경로변경시 안내롤러의 위치를 전후방향 또는 좌우방향으로 용이하게 변경할 수 있게 된다.Further, by constituting the front and rear moving pieces and the left and right moving pieces below the guide roller as the guide portion, the position of the guide roller can be easily changed in the forward or backward direction or in the leftward or rightward direction during the route change between the ship feed route and the transit feed route of the submarine cable .
또한, 선박의 선미에서 만곡상태로 가이드한 후 이송구동부와 안내부를 갑판에 설치하고 해저케이블을 선적이송하거나 환적이송함으로써, 해저케이블의 이송시 원만한 만곡상태를 유지하여 해저케이블의 절곡에 의한 손상을 방지하는 동시에 해저케이블의 이송속도를 향상시켜 작업효율을 향상시킬 수 있는 효과를 제공한다.In addition, by guiding the ship at the stern of the ship in a curved state, the feed drive section and the guide section are installed on the deck, and the submarine cable is shipped or transhipment, the damages caused by the bending of the submarine cable can be maintained And at the same time, the feeding speed of the submarine cable can be improved and the working efficiency can be improved.
도 1은 본 발명의 일 실시예에 의한 선박의 해저케이블 운송장치를 나타내는 정면도.BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a front view showing a submarine cable conveying apparatus for a ship according to an embodiment of the present invention; Fig.
도 2는 본 발명의 일 실시예에 의한 선박의 해저케이블 운송장치를 나타내는 평면도.2 is a plan view showing a submarine cable transportation device for a ship according to an embodiment of the present invention;
도 3은 본 발명의 일 실시예에 의한 선박의 해저케이블 운송장치의 환적상태를 나타내는 정면도.3 is a front view showing a transshipment state of a submarine cable transportation device of a ship according to an embodiment of the present invention.
도 4는 본 발명의 일 실시예에 의한 선박의 해저케이블 운송장치의 환적상태를 나타내는 평면도.4 is a plan view showing a transshipment state of a submarine cable transporting apparatus of a ship according to an embodiment of the present invention;
도 5는 본 발명의 일 실시예에 의한 선박의 해저케이블 운송장치의 가이드부를 나타내는 상세도.5 is a detailed view showing a guide portion of a submarine cable transporting apparatus of a ship according to an embodiment of the present invention;
도 6은 본 발명의 일 실시예에 의한 선박의 해저케이블 운송장치의 권취부를 나타내는 상세도.6 is a detailed view showing a winding portion of a submarine cable transporting apparatus of a ship according to an embodiment of the present invention;
도 7은 본 발명의 일 실시예에 의한 선박의 해저케이블 운송장치의 이송구동부를 나타내는 상세도.7 is a detailed view showing a feed driving unit of a submarine cable transporting apparatus according to an embodiment of the present invention;
도 8은 본 발명의 일 실시예에 의한 선박의 해저케이블 운송장치의 안내부를 나타내는 상세도.FIG. 8 is a detailed view showing a guide portion of a submarine cable transporting apparatus of a ship according to an embodiment of the present invention; FIG.
도 9는 본 발명의 일 실시예에 의한 선박의 해저케이블 운송장치의 다른예를 나타내는 정면도.9 is a front view showing another example of an undersea cable transporting apparatus for a ship according to an embodiment of the present invention;
도 10은 본 발명의 일 실시예에 의한 선박의 해저케이블 운송장치의 다른예를 나타내는 평면도.10 is a plan view showing another example of an undersea cable transporting apparatus for a ship according to an embodiment of the present invention;
도 11은 본 발명의 일 실시예에 의한 선박의 해저케이블 운송장치를 이용한 선박의 해저케이블 운송방법의 선적상태를 나타내는 흐름도.FIG. 11 is a flowchart showing a shipment state of a submarine cable transportation method of a ship using a submarine cable conveying apparatus of a ship according to an embodiment of the present invention. FIG.
도 12는 본 발명의 일 실시예에 의한 선박의 해저케이블 운송장치를 이용한 선박의 해저케이블 운송방법의 환적상태를 나타내는 흐름도.FIG. 12 is a flowchart showing a transshipment state of a submarine cable transportation method of a ship using a submarine cable transportation device of a ship according to an embodiment of the present invention; FIG.
이하, 첨부도면을 참조하여 본 발명의 바람직한 일 실시예를 더욱 상세히 설명한다. Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 1은 본 발명의 일 실시예에 의한 선박의 해저케이블 운송장치를 나타내는 정면도이고, 도 2는 본 발명의 일 실시예에 의한 선박의 해저케이블 운송장치를 나타내는 평면도이고, 도 3은 본 발명의 일 실시예에 의한 선박의 해저케이블 운송장치의 환적상태를 나타내는 정면도이고, 도 4는 본 발명의 일 실시예에 의한 선박의 해저케이블 운송장치의 환적상태를 나타내는 평면도이고, 도 5는 본 발명의 일 실시예에 의한 선박의 해저케이블 운송장치의 가이드부를 나타내는 상세도이고, 도 6은 본 발명의 일 실시예에 의한 선박의 해저케이블 운송장치의 권취부를 나타내는 상세도이고, 도 7은 본 발명의 일 실시예에 의한 선박의 해저케이블 운송장치의 이송구동부를 나타내는 상세도이고, 도 8은 본 발명의 일 실시예에 의한 선박의 해저케이블 운송장치의 안내부를 나타내는 상세도이고, 도 9는 본 발명의 일 실시예에 의한 선박의 해저케이블 운송장치의 다른예를 나타내는 정면도이고, 도 10은 본 발명의 일 실시예에 의한 선박의 해저케이블 운송장치의 다른예를 나타내는 평면도이고, 도 11은 본 발명의 일 실시예에 의한 선박의 해저케이블 운송장치를 이용한 선박의 해저케이블 운송방법의 선적상태를 나타내는 흐름도이고, 도 12는 본 발명의 일 실시예에 의한 선박의 해저케이블 운송장치를 이용한 선박의 해저케이블 운송방법의 환적상태를 나타내는 흐름도이다.FIG. 1 is a front view of a submarine cable conveying apparatus according to an embodiment of the present invention. FIG. 2 is a plan view showing a submarine cable conveying apparatus for a ship according to an embodiment of the present invention. FIG. 4 is a plan view showing a transshipment state of a submarine cable transporting apparatus according to an embodiment of the present invention, and FIG. 5 is a cross-sectional view of a submarine cable transporting apparatus of a ship according to an embodiment of the present invention. 6 is a detailed view showing a winding unit of a submarine cable transporting apparatus according to an embodiment of the present invention, and FIG. 7 is a view showing a guide portion of a submarine cable transporting apparatus according to an embodiment of the present invention. FIG. 8 is a detailed view showing a feed driving unit of a submarine cable transporting apparatus according to an embodiment of the present invention. FIG. 8 is a view showing a submarine cable transporting apparatus of a ship according to an embodiment of the present invention. FIG. 9 is a front view showing another example of a submarine cable conveying apparatus for a ship according to an embodiment of the present invention, and FIG. 10 is a front elevational view of a submarine cable conveying apparatus for a ship according to an embodiment of the present invention. 11 is a flowchart showing a shipment state of a submarine cable conveying method using a submarine cable conveying apparatus of a ship according to an embodiment of the present invention. FIG. 2 is a flowchart showing a transshipment state of a submarine cable transporting method using a submarine cable transporting apparatus of a ship according to the present invention. FIG.
도 1 내지 도 4에 나타낸 바와 같이, 본 실시예에 의한 선박의 해저케이블 운송장치는, 가이드부(10), 권취부(20), 이송구동부(30) 및 안내부(40)를 포함하여 이루어져, 부두(300)에 선박(100)을 정박한 상태에서 선박(100)의 적재함(110)의 해치를 개방하여 해저케이블(200)을 선적하거나 적재함(110)에 선적된 해저케이블(200)을 포설선(400)에 환적하는 선박의 해저케이블 운송장치이다.As shown in Figs. 1 to 4, the submarine cable transporting apparatus of the present embodiment includes a guide portion 10, a take-up portion 20, a feed driving portion 30, and a guide portion 40 The submarine cable 200 is shipped or the submarine cable 200 shipped on the loading ship 110 is opened by opening the hatches of the loading ship 110 of the ship 100 in a state where the ship 100 is anchored in the wharf 300 And is a submarine cable transporting device for a ship transiting to an installation line (400).
가이드부(10)는, 선박(100)의 선미(120)에 설치되며 해저케이블(200)의 유출입을 만곡상태로 안내하는 안내수단으로서, 도 5에 나타낸 바와 같이 상단프레임(11), 하단프레임(12) 및 가이드롤러(13)로 이루어져 있다.The guide section 10 is provided on the stern 120 of the ship 100 and guides the inflow and outflow of the submarine cable 200 in a curved state. As shown in FIG. 5, the guide section 10 includes an upper frame 11, (12) and a guide roller (13).
상단프레임(11)은, 선박(100)의 선미(120)의 상단부위에 설치되되 해저케이블(200)을 만곡상태로 지지하는 프레임부재로서, 선미(120)로 유출입되는 해저케이블(200)을 경사지게 만곡상태로 가이드하게 된다.The upper frame 11 is a frame member installed at the upper end of the stern 120 of the ship 100 to support the submarine cable 200 in a curved state and includes a submarine cable 200 that flows in and out of the stern 120 And guided in a curved state.
하단프레임(12)은, 선박(100)의 선미(120)의 하단부위에 설치되되 해저케이블(200)을 만곡상태로 지지하는 프레임부재로서, 선미(120)로 유출입되는 해저케이블(200)을 경사지게 만곡상태로 가이드하게 된다.The lower frame 12 is a frame member installed on the lower end of the stern 120 of the ship 100 and supporting the submarine cable 200 in a curved state, And guided in a curved state.
가이드롤러(13)는, 상단프레임(11)과 하단프레임(12)의 내부 양단에 설치되어 해저케이블(200)의 유출입 이송을 가이드하는 롤러부재로서, 선미(120)로 유출입되는 해저케이블(200)을 경사지게 만곡상태로 가이드되도록 롤링시켜 지지하게 된다.The guide roller 13 is a roller member installed at both inner ends of the upper frame 11 and the lower frame 12 and guiding the inflow and outflow of the submarine cable 200. The guide roller 13 includes a submarine cable 200 To be guided in a curved state so as to be inclined.
권취부(20)는, 선박(100)의 적재함(110)에 설치되어 해저케이블(200)을 권취하거나 권해하는 턴테이블(turn table)과 같은 권취수단으로서, 도 6에 나타낸 바와 같이 회전모터(21), 회전축(22), 권취테이블(23) 및 지지롤러(24)로 이루어져 있다.The winding section 20 is a winding means such as a turn table installed on the loading box 110 of the ship 100 for winding or winding the undersea cable 200 and includes a rotary motor 21 A rotation shaft 22, a winding table 23, and a support roller 24. [0040] As shown in Fig.
회전모터(21)는, 적재함(110)의 바닥에 설치되는 회전구동수단으로서, 구동롤러를 회전시켜서 구동롤러의 회전구동력에 의해 권취테이블(23)을 회전시키게 된다.The rotary motor 21 is a rotation driving means provided on the bottom of the loading box 110 and rotates the driving roller to rotate the winding table 23 by the rotational driving force of the driving roller.
회전축(22)은, 회전모터(21)에 연결되며 수직으로 입설되어 권취테이블(23)을 회전가능하도록 지지하는 회전지지수단으로서, 적재함(110)의 바닥에 설치되며 그 상부에 권취테이블(23)을 회전가능하게 지지하게 된다.The rotary shaft 22 is connected to the rotary motor 21 and is vertically installed and rotatably supporting means for rotatably supporting the winding table 23. The rotary shaft 22 is installed on the bottom of the loading box 110 and has a winding table 23 In a rotatable manner.
권취테이블(23)은, 회전축(22)에 연결되어 수평방향으로 회전되어 해저케이블(200)이 수평으로 권취되거나 권해되는 권취수단으로서, 원통형의 드럼형상으로 형성되어 드럼의 외주둘레에 해저케이블(200)을 권취하게 된다.The winding table 23 is a winding means connected to the rotating shaft 22 and rotated in the horizontal direction to horizontally wind or unwind the submarine cable 200. The winding table 23 is formed in a cylindrical drum shape, 200 are wound.
지지롤러(24)는, 적재함(110)의 바닥에 설치되며 권취테이블(23)의 회전시 권취테이블(23)의 하부 둘레를 지지하는 회전지지수단으로서, 권취테이블(23)의 하부 둘레를 따라 복수개의 지지롤러(24)가 등간격으로 이격설치되어 권취테이블(23)의 회전시 요동을 방지하게 된다.The support roller 24 is provided at the bottom of the loading box 110 and serves as rotation support means for supporting the lower circumference of the winding table 23 when the winding table 23 rotates. A plurality of support rollers 24 are provided at equal intervals to prevent the rotation of the winding table 23 during rotation.
이송구동부(30)는, 권취부(20)의 상부에 설치되거나 적재함(110)의 해치부위에 설치되며 권취부(20)에 해저케이블을 권취하거나 권해하도록 해저케이블(200)에 인장력을 제공하며, 해저케이블의 장력을 조절하는 구동수단으로서, 도 7에 나타낸 바와 같이 고정프레임(31), 이송롤러(32), 이송모터(33), 하부암(34) 및 상부암(35)으로 이루어져 있다.The feed drive unit 30 may be installed on the upper portion of the winding unit 20 or may be installed at a hatch portion of the loading unit 110 and provide a tensile force to the submarine cable 200 to wind or wind the submarine cable to the winding unit 20 A conveying roller 32, a conveying motor 33, a lower arm 34 and an upper arm 35 as shown in Fig. 7 as a driving means for adjusting the tension of the submarine cable .
고정프레임(31)은, 선박(100)의 적재함(110)과 갑판(130) 사이의 유출입 이송통로를 형성하는 해치부위에 설치되는 고정지지부재로서, 해저케이블(200)을 선박(100)의 갑판(130)에서 해치부위를 통해서 적재함(110)으로 유출입하도록 만곡상태로 지지하게 된다.The fixed frame 31 is a fixed support member provided at a hatch portion that forms an inflow and outflow passage between the ship 110 and the deck 130 of the ship 100. The fixed frame 31 is a fixed support member, And is supported in a curved state so as to flow out from the deck 130 to the loading box 110 through the hatch portion.
이송롤러(32)는, 고정프레임(31)의 내부 양단에 설치되어 해저케이블(200)의 측면 양쪽에서 압압하여 밀착한 상태에서 회전구동되며, 해저케이블(200)에 인장력을 부여하여 이송시키게 된다. The conveying roller 32 is installed at both ends of the fixed frame 31 and is driven to rotate in close contact with both sides of the submarine cable 200 so that the submarine cable 200 is tensioned and conveyed .
이러한 이송롤러(32)는, 롤러 사이에 해저케이블(200)을 치입하여 롤링에 의해 이송하면서 해저케이블(200)에 인장력을 부여함으로써, 이송롤러(32)에 의해 이송되는 해저케이블(200)의 장력을 조절하게 되는 것도 가능함은 물론이다.This conveying roller 32 applies a tensile force to the submarine cable 200 while rolling the submarine cable 200 between the rollers to convey the undersea cable 200 to the submarine cable 200 conveyed by the conveying roller 32 It is of course possible to control the tension.
이송모터(33)는, 고정프레임(31)의 일방에 설치되어 이송롤러(32)에 회전구동력을 제공하는 구동수단으로서, 이송롤러(32)에 체인이나 벨트 등과 같은 동력전달수단을 개재해서 연결되어 회전구동력을 제공하게 된다.The conveying motor 33 is a driving means provided on one side of the fixed frame 31 to provide a rotational driving force to the conveying roller 32. The conveying motor 33 is connected to the conveying roller 32 through a power transmitting means such as a chain, Thereby providing a rotational driving force.
하부암(34)은, 고정프레임(31)의 상부 내곽둘레에 설치된 지지부재로서, 상방으로 볼록하게 형성되어 해저케이블(200)을 갑판(130)에서 적재함(110)으로 또는 적재함(110)에서 갑판(130)으로 만곡상태로 이송을 가이드하게 된다.The lower arm 34 is a supporting member provided around the upper inner periphery of the fixed frame 31 and formed to be convex upward so that the submarine cable 200 can be moved from the deck 130 to the loading box 110 or from the loading box 110 And guide the deck 130 in a curved state.
상부암(35)은, 고정프레임(31)의 상부 외곽둘레에 설치된 지지부재로서, 상방으로 볼록하게 형성되어 해저케이블(200)을 갑판(130)에서 적재함(110)으로 또는 적재함(110)에서 갑판(130)으로 만곡상태로 이송을 가이드하게 된다.The upper arm 35 is a supporting member provided around the upper outer periphery of the fixed frame 31 and formed to be convex upward so that the submarine cable 200 can be moved from the deck 130 to the loading box 110 or from the loading box 110 And guide the deck 130 in a curved state.
이러한 이송구동부(30)는, 권취부(20)에 중량의 해저케이블(200)을 적층상태에서 권취하거나 권해하도록 갑판(130)에 설치되거나 타워크레인을 이용해서 이동 및 위치를 변경시키도록 설치되는 것도 가능함은 물론이다.The feed drive unit 30 is installed on the deck 130 to wind or unwind the underside cable 200 in a stacked state to the winding unit 20 or to move and change its position using a tower crane Of course it is possible.
안내부(40)는, 선박(100)의 갑판(130)에 설치되어 해저케이블(200)의 권취이송이나 권해이송을 안내하는 케이블 가이드웨이(guide way)와 같은 안내수단으로서, 도 8에 나타낸 바와 같이 지지프레임(41), 안내롤러(42), 전후이동편(43), 좌우이동편(44), 측면롤러(45)로 이루어져 있다.The guiding unit 40 is provided on the deck 130 of the ship 100 and is guiding means such as a cable guiding way for guiding the winding and conveying of the submarine cable 200, And is composed of a supporting frame 41, a guide roller 42, a back and forth moving piece 43, a left and right moving piece 44 and a side roller 45 as shown in FIG.
지지프레임(41)은, 선박(100)의 적재함(110)의 입출구부위에 설치되며 박스형상으로 형성되어, 상부에 해저케이블(200)이 이송되는 이송통로를 형성하게 된다.The support frame 41 is installed at the entrance and exit of the loading box 110 of the ship 100 and is formed in a box shape to form a conveyance passage through which the submarine cable 200 is conveyed.
안내롤러(42)는, 지지프레임(41)의 상부 양단 사이에 수평으로 설치되되 회전가능하게 설치된 안내부재로서, 해저케이블(200)의 하부와 접촉하여 해저케이블(200)의 이송을 안내하게 된다.The guide roller 42 is a guide member provided horizontally between both ends of the upper portion of the support frame 41 so as to be rotatable and contacts the lower portion of the submarine cable 200 to guide the conveyance of the submarine cable 200 .
전후이동편(43)은, 지지프레임(41)의 하부 일방에 설치되어 지지프레임(41)을 해저케이블(200)의 이송방향을 따라 전후방향으로 이동시키는 이동부재로서, 선박(100)의 적재함(110)에서 안내부(40)의 설치위치를 전후방향으로 이동시키게 된다.The back and forth moving piece 43 is a moving member provided on one side of the lower portion of the supporting frame 41 to move the supporting frame 41 in the forward and backward directions along the conveying direction of the submarine cable 200, The mounting position of the guide portion 40 is moved in the front-rear direction by the guide portion 110.
좌우이동편(44)은, 지지프레임(41)의 하부 일방에 설치되어 지지프레임(41)을 해저케이블(200)의 이송방향을 기준해서 좌우방향으로 이동시키는 이동부재로서, 선박(100)의 적재함(110)에서 안내부(40)의 설치위치를 좌우방향으로 이동시키게 된다.The left and right moving piece 44 is a moving member that is provided on one side of the lower portion of the supporting frame 41 and moves the supporting frame 41 in the lateral direction with reference to the conveying direction of the submarine cable 200, The mounting position of the guide portion 40 is moved in the left-right direction in the loading box 110. [
측면롤러(45)는, 지지프레임(41)의 상부 양단에 수직으로 설치되되 회전가능하게 설치된 안내부재로서, 해저케이블(200)의 양쪽 측부와 접촉하여 해저케이블(200)의 이송을 안내하게 된다.The side roller 45 is a guide member vertically installed at both ends of the upper portion of the support frame 41 so as to be rotatable and contacts both sides of the submarine cable 200 to guide the conveyance of the submarine cable 200 .
또한, 본 발명의 선박의 해저케이블 운송장치는, 도 9 및 도 10에 나타낸 바와 같이, 선박(100)의 갑판(130)에 설치되되 안내부(40)에 의해 안내되는 해저케이블의 장력을 조절하는 장력조절부(50)와, 갑판(130)의 해치부위에 설치되되 해저케이블(200)의 유출입을 만곡상태로 안내하는 유출입부(60)를 더 포함하여 이루어지는 것도 가능함은 물론이다.9 and 10, the submarine cable conveying apparatus of the present invention is capable of regulating the tension of a submarine cable installed on a deck 130 of a ship 100 but guided by a guiding section 40 The tension adjusting unit 50 may include a tension adjusting unit 50 and an inflow and outflow unit 60 installed at a hatch of the deck 130 to guide the inflow and outflow of the submarine cable 200 into a curved state.
장력조절부(50)는, 선박(100)의 갑판(130)에 설치되되 안내부(40)에 의해 안내되는 해저케이블(200)의 장력을 조절하는 장력조절수단으로서, 케이블(200)의 안내부(40) 사이에 설치되며 케이블(200)의 이송경로에서 상하방향 또는 좌우방향으로 이동하도록 설치된 슬라이딩 기구로 이루어져, 케이블(200)의 이송시 장력을 조절할 수 있게 된다.The tension adjusting portion 50 is a tension adjusting means provided on the deck 130 of the ship 100 for adjusting the tension of the submarine cable 200 guided by the guide portion 40, And a sliding mechanism installed between the unit 40 and the cable 200 so as to move vertically or horizontally in a conveying path of the cable 200 so that tension of the cable 200 during conveyance can be adjusted.
따라서, 이러한 장력조절부(50)는, 해저케이블(200)에 인장력을 제공하여 해저케이블(200)의 장력을 조절하는 이송구동부(30)와 함께 일체로 설치되거나 별도로 설치되어 있는 것도 가능함은 물론이다.Accordingly, the tension adjusting unit 50 may be integrally installed or separately installed with the feed driving unit 30 that adjusts the tension of the submarine cable 200 by providing a tensile force to the submarine cable 200, to be.
유출입부(60)는, 갑판(130)의 해치부위에 설치되며 해저케이블(200)의 유출입을 만곡상태로 안내하는 안내수단으로서, 상단프레임, 하단프레임 및 유출입롤러로 이루어져 있다.The inflow / outflow unit 60 is installed at a hatch portion of the deck 130 and is guiding means for guiding the inflow / outflow of the submarine cable 200 in a curved state. The inflow / outflow unit 60 includes an upper frame, a lower frame, and an inflow roller.
상단프레임은, 갑판(130)의 해치부위의 상단에 설치되되 해저케이블(200)을 만곡상태로 지지하는 프레임부재로서, 해치부위의 내부로 유출입되는 해저케이블(200)을 경사지게 만곡상태로 가이드하게 된다.The upper frame is a frame member installed at the upper end of the hatch portion of the deck 130 to support the submarine cable 200 in a curved state and guides the submarine cable 200 flowing into and out of the hatch portion in an inclined and curved state do.
하단프레임은, 갑판(130)의 해치부위의 하단에 설치되되 해저케이블(200)을 만곡상태로 지지하는 프레임부재로서, 해치부위의 내부로 유출입되는 해저케이블(200)을 경사지게 만곡상태로 가이드하게 된다.The lower frame is a frame member installed at the lower end of the hatch portion of the deck 130 to support the submarine cable 200 in a curved state and guides the submarine cable 200 flowing into the hatch portion in an inclined and curved state do.
유출입롤러는, 상단프레임과 하단프레임의 내부 양단에 설치되어 해저케이블(200)의 유출입 이송을 가이드하는 롤러부재로서, 해치부위의 내부로 유출입되는 해저케이블(200)을 경사지게 만곡상태로 가이드되도록 롤링시켜 지지하게 된다.The inflow roller is a roller member installed at both inner ends of the upper frame and the lower frame for guiding the inflow and outflow of the submarine cable 200. The inflow roller is a roller member that is installed at both ends of the submarine cable 200, .
이하, 본 실시예의 선박의 해저케이블 운송장치를 이용한 선박의 해저케이블 운송방법의 선적작업상태와 환적작업상태를 구체적으로 설명한다.Hereinafter, the shipping operation state and the transshipment operation state of the submarine cable transportation method of the ship using the submarine cable transportation apparatus of the present embodiment will be described in detail.
도 1, 도 2 및 도 11에 나타낸 바와 같이, 본 실시예에 의한 선박의 해저케이블 운송장치를 이용한 선박의 해저케이블 운송방법의 선적작업은, 가이드부 설치단계(S110), 권취부 설치단계(S120), 이송구동부, 안내부 및 장력조절부 설치단계(S130), 해저케이블 권취단계(S140)을 포함하여 이루어져 있다.As shown in Figs. 1, 2 and 11, the shipment of the submarine cable transportation method of the ship using the submarine cable conveying apparatus of the present invention according to the present embodiment includes the steps of installing the guide portion S110, S120), a feed driving unit, a guide unit, a tension adjusting unit mounting step S130, and a submarine cable winding step S140.
가이드부 설치단계(S110)는, 부두(300)에 선박(100)을 정박한 상태에서 선박(100)의 선미(120)에 가이드부(10)를 설치하는 단계로서, 선미(120)의 하단에서 상단으로 만곡상태로 케이블(200)을 가이드하도록 가이드부(10)를 선미(120)와 갑판(130) 사이에 설치하게 된다. The guiding part installation step S110 is a step of installing the guiding part 10 on the stern 120 of the ship 100 with the ship 100 anchored to the quay 300, The guide unit 10 is installed between the stern 120 and the deck 130 so as to guide the cable 200 in a curved state from the upper end to the upper end.
권취부 설치단계(S120)는, 선박(1000의 갑판(130)의 해치부위를 개방하여 해치가 개방된 선박(100)의 적재함(110)에 권취부(20)를 설치하는 단계로서, 선박(100)에 설치된 크레인이나 부두에 설치된 크레인을 이용하여 권취부(20)를 선박(100)의 적재함(110)으로 이동시켜 설치하게 된다. 또한, 권취부(20)를 선박(100)의 갑판(130)을 따라 슬라이딩시켜 해치부위를 통해서 적재함(110)의 내부로 이동시켜 설치하는 것도 가능함은 물론이다.The winder installation step S120 is a step of installing the winder 20 on the loading box 110 of the ship 100 with the hatch open on the deck 130 of the ship 1000, The winding section 20 is moved to the loading box 110 of the ship 100 and installed by using a crane installed on the ship 100. The winding section 20 is installed on the deck 130 and may be moved to the inside of the loading box 110 through the hatch portion.
또한, 종래의 권취부 설치는, 선박(100)의 적재함(110)의 내부에서 권취부(20)를 조립하여 설치하게 되며, 이러한 경우에 조립공간의 제한으로 인하여 권취부(20)의 조립작업 및 설치작업이 용이하지 않을 뿐 아니라 작업시간이 상당히 지체되어 장시간이 소요된다.In addition, in the conventional winding section installation, the winding section 20 is assembled inside the loading box 110 of the ship 100. In this case, due to the limitation of the assembly space, And the installation work is not easy, and the working time is considerably delayed, which takes a long time.
그러나, 본 실시예에서는 부두에서 권취부(20)를 조립하고 선박의 크레인을 사용하여 선박(100)의 적재함(110)으로 이동시켜 설치하게 되어, 조립작업 및 설치작업이 용이할 뿐만 아니라 작업시간을 단축할 수 있게 된다.However, in the present embodiment, since the winder 20 is assembled at the wharf and moved to the loading box 110 of the ship 100 by using the crane of the ship, it is easy to assemble and install, Can be shortened.
이송구동부, 안내부 및 장력조절부 설치단계(S130)는, 선박(100)의 선미(110)와 갑판(130)에 해저케이블(200)의 선적이송경로를 따라 이송구동부(30)와 안내부(40)를 이동하여 설치하거나 이들과 장력조절부(50)를 이동하여 설치하는 단계이다.The feed driving unit, the guide unit and the tension adjusting unit mounting step S130 are performed by moving the feed driving unit 30 and the guide unit 130 along the ship feed path of the submarine cable 200 to the stern 110 of the ship 100 and the deck 130, (40), and the tension adjusting unit (50) is moved and installed.
구체적으로, 부두(300)로부터 적재함(110)에 설치된 권취부(20)까지의 해저케이블(200)의 선적이송경로에 복수개의 안내부(40)를 각각 설치하고, 이송경로를 따라 설치된 안내부(40)의 사이에 장력조절부(50)를 설치하고, 선적이동경로의 하류부위나 권취부(20)의 근처에 이송구동부(30)를 설치하게 된다.More specifically, a plurality of guide portions 40 are provided in the ship conveying path of the submarine cable 200 from the quay 300 to the take-up portion 20 provided in the loading box 110, The tension adjusting portion 50 is provided between the transporting path 40 and the feed driving portion 30 on the downstream side of the shipping path or near the winding portion 20. [
특히, 안내부(40)는 부두(300)와, 선박(100)의 갑판(130) 및 적재함(110)에 각각 설치되어 해저케이블(200)의 선적이송시 절곡부위를 최소화하는 것이 바람직하다.In particular, it is preferable that the guide portion 40 is installed in the quay 300 and the deck 130 and the loading box 110 of the ship 100, respectively, to minimize the bending portion of the submarine cable 200 during shipment.
해저케이블 권취단계(S140)는, 이송구동부(30)와 안내부(40)를 개재해서 해저케이블(200)을 선적이송시켜 권취부(20)에 권취하는 단계로서, 부두(300)로부터 적재함(110)에 설치된 권취부(20)까지의 해저케이블(200)의 선적이송경로에 각각 설치된 안내부(40)를 통해서 해저케이블(200)의 이송을 안내하고 이송구동부(30)의 이송구동력에 의해 해저케이블(200)을 인장하여 권취부(20)에 권취하게 된다.The submarine cable winding step S140 is a step of loading and transporting the submarine cable 200 through the feed driving section 30 and the guiding section 40 to the winding section 20, Guides the submarine cable 200 through the guiding portion 40 provided in the shipment conveying path of the submarine cable 200 to the take-up portion 20 provided on the conveying drive portion 30 The submarine cable 200 is pulled and wound around the winding section 20. [
따라서, 부두(300)로부터 적재함(110)에 설치된 권취부(20)까지의 해저케이블(200)의 선적이송경로에 해저케이블(200)의 선적이송시, 해저케이블(200)의 절곡부위를 최소화하여 해저케이블(200)의 절곡에 의한 손상을 방지하게 된다.The bending portion of the submarine cable 200 is minimized when the submarine cable 200 is shipped to the shipment conveying path of the submarine cable 200 from the quay 300 to the winding portion 20 provided in the loading box 110 Thereby preventing damage due to bending of the submarine cable 200.
도 3, 도 4 및 도 12에 나타낸 바와 같이, 본 실시예에 의한 선박의 해저케이블 운송장치를 이용한 선박의 해저케이블 운송방법의 환적작업은, 가이드부 설치단계(S210), 이송구동부 및 안내부 설치단계(S220), 해저케이블 권해단계(S230)을 포함하여 이루어져 있다.As shown in FIGS. 3, 4 and 12, the transhipment operation of the submarine cable transportation method of the ship using the submarine cable conveying apparatus of the present invention according to the present embodiment includes a guide portion installing step (S210), a feed driving portion, Installation step S220, and submarine cable recommendation step S230.
가이드부 설치단계(S210)는, 부두(300)에 선박(100)과 포설선(400)을 정박한 상태에서 선박(100)의 선미(120)에 가이드부(10)를 설치하는 단계로서, 선미(120)의 하단에서 상단으로 만곡상태로 케이블(200)을 가이드하도록 가이드부(10)를 선미(120)와 갑판(130) 사이에 설치하게 된다. The guide part installation step S210 is a step of installing the guide part 10 on the stern 120 of the ship 100 with the ship 100 and the laying line 400 anchored to the wharf 300, The guide portion 10 is installed between the stern 120 and the deck 130 so as to guide the cable 200 in a curved state from the lower end of the stern 120 to the upper end.
이송구동부, 안내부 및 장력조절부 설치단계(S220)는, 선박(100)의 적재함(110)으로부터 포설선(400)까지의 해저케이블(200)의 환적이송경로를 따라 선박(100)의 선미(110)와 갑판(130)에 이송구동부(30)와 안내부(40)를 이동하여 설치하거나 이들과 장력조절부(50)를 이동하여 설치하는 단계이다.The feed driving unit, the guide unit and the tension adjusting unit mounting step S220 may be performed in a manner that the stern of the ship 100 along the transit feed path of the submarine cable 200 from the loading box 110 of the ship 100 to the laying line 400, The conveyance driving unit 30 and the guide unit 40 are installed on the deck 110 and the deck 130 and the tension adjusting unit 50 is moved and installed.
구체적으로, 적재함(110)에 설치된 권취부(20)로부터 포설선(400)까지의 해저케이블(200)의 환적이송경로에 복수의 안내부(40)를 각각 설치하고, 설치된 안내부(40)의 사이에 장력조절부(50)를 설치하고, 환적이동경로의 상류부위나 권취부(20)의 근처에 이송구동부(30)를 설치하게 된다.More specifically, a plurality of guide portions 40 are provided in the transit conveyance path of the submarine cable 200 from the take-up portion 20 provided in the loading box 110 to the laying line 400, And the feed drive unit 30 is installed in the upstream portion of the circular movement path or in the vicinity of the winding unit 20. [
특히, 안내부(40)는 선박(100)의 적재함(110) 및 갑판(130)과, 포설선(400)에 각각 설치되어 해저케이블(200)의 환적이송시 절곡부위를 최소화하는 것이 바람직하다.Particularly, it is preferable that the guide portion 40 is installed respectively on the loading box 110, the deck 130 and the laying line 400 of the ship 100 to minimize the bending portion of the submarine cable 200 during transhipment .
해저케이블 권해단계(S230)는, 이송구동부(30)와 안내부(40)와 가이드부(10)를 개재해서 해저케이블(200)을 환적이송시켜 권취부(20)로부터 권해하는 단계로서, 적재함(110)에 설치된 권취부(20)로부터 포설선(400)까지의 해저케이블(200)의 환적이송경로에 각각 설치된 안내부(40)와 가이드부(10)를 통해서 해저케이블(200)의 이송을 안내하고 이송구동부(30)의 이송구동력에 의해 해저케이블(200)을 인장하여 권취부(20)에서 권해하게 된다.The submarine cable taking-up step S230 is a step of transiting the submarine cable 200 through the feed driving section 30, the guide section 40 and the guide section 10 and winding the undersea cable 200 from the reeling section 20, The conveyance of the submarine cable 200 is performed through the guide portion 40 and the guide portion 40 provided in the transit conveyance path of the submarine cable 200 from the take-up portion 20 provided in the submarine cable 110 to the laying line 400, The underside cable 200 is pulled by the feed driving force of the feed driving unit 30 and is wound in the winding unit 20. [
따라서, 적재함(110)에 설치된 권취부(20)로부터 포설선(400)까지의 해저케이블(200)의 환적이송경로에 해저케이블(200)의 환적이송시, 해저케이블(200)의 절곡부위를 최소화하여 해저케이블(200)의 절곡에 의한 손상을 방지하게 된다.Therefore, when the submarine cable 200 is transhipment to the transit conveyance path of the submarine cable 200 from the take-up unit 20 installed in the loading box 110 to the laying line 400, Thereby minimizing damage to the submarine cable 200 due to bending.
이상 설명한 바와 같이, 본 발명에 따르면 선박의 적재함에서 해저케이블의 선적이송이나 환적이송시 선박의 선미에 가이드부를 설치하고 갑판에 이송구동부와 안내부를 설치함으로써, 해저케이블의 이송시 절곡부위를 최소화하여 해저케이블의 절곡에 의한 손상을 방지할 수 있는 효과를 제공한다.As described above, according to the present invention, a guide portion is provided at the stern of a ship when the submarine cable is shipped or transited from the ship's loading box, and the conveying drive portion and the guide portion are provided on the deck, And it is possible to prevent damage due to bending of the submarine cable.
또한, 가이드부로서 선박의 선미의 하단에서 상단으로 만곡상태로 프레임을 구성함으로써, 해저케이블의 선적이송이나 환적이송시 해저케이블의 이송경로를 절곡상태를 완만하게 유지할 수 있게 된다.In addition, as the guide portion, by constituting the frame in a curved state from the lower end to the upper end of the stern of the ship, the bending state of the submarine cable can be gently maintained in the course of shipment or transhipment of the submarine cable.
또한, 권취부로서 권취테이블을 회전모터로 회전시키도록 구성함으로써, 권취테이블에 중량의 해저케이블을 용이하게 권취하거나 권해할 수 있게 된다.In addition, since the winding table is rotated by the rotating motor as the winding section, it is possible to easily wind and reel the undersea cable of heavy weight to the winding table.
또한, 이송구동부로서 해저케이블의 외주 단부를 밀착하여 이송하도록 이송롤러와 이송모터를 구성함으로써, 해저케이블의 외피에 손상없이 해저케이블에 인장력을 제공하여 이송할 수 있게 된다.In addition, by constituting the feed roller and the feed motor so as to closely contact the outer peripheral end of the submarine cable as the feed driving section, tensile force can be applied to the submarine cable without damaging the outer surface of the submarine cable.
또한, 안내부로서 안내롤러의 하부에 전후이동편과 좌우이동편을 구성함으로써, 해저케이블의 선적이송경로와 환적이송경로 사이의 경로변경시 안내롤러의 위치를 전후방향 또는 좌우방향으로 용이하게 변경할 수 있게 된다.Further, by constituting the front and rear moving pieces and the left and right moving pieces below the guide roller as the guide portion, the position of the guide roller can be easily changed in the forward or backward direction or in the leftward or rightward direction during the route change between the ship feed route and the transit feed route of the submarine cable .
또한, 선박의 선미에서 만곡상태로 가이드한 후 이송구동부와 안내부를 갑판에 설치하고 해저케이블을 선적이송하거나 환적이송함으로써, 해저케이블의 이송시 원만한 만곡상태를 유지하여 해저케이블의 절곡에 의한 손상을 방지하는 동시에 해저케이블의 이송속도를 향상시켜 작업효율을 향상시킬 수 있는 효과를 제공한다.In addition, by guiding the ship at the stern of the ship in a curved state, the feed drive section and the guide section are installed on the deck, and the submarine cable is shipped or transhipment, the damages caused by the bending of the submarine cable can be maintained And at the same time, the feeding speed of the submarine cable can be improved and the working efficiency can be improved.
이상 설명한 본 발명은 그 기술적 사상 또는 주요한 특징으로부터 벗어남이 없이 다른 여러 가지 형태로 실시될 수 있다. 따라서 상기 실시예는 모든 점에서 단순한 예시에 지나지 않으며 한정적으로 해석되어서는 안 된다.The present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. Therefore, the above embodiments are merely illustrative in all respects and should not be construed as limiting.

Claims (9)

  1. 선박의 적재함에 해저케이블을 선적하거나 적재함에 선적된 해저케이블을 포설선에 환적하는 선박의 해저케이블 운송장치로서, A submarine cable conveying device for a ship which is to ship a submarine cable to a ship's loading box or to transfer a submarine cable loaded on a loading ship to a laying line,
    선박의 선미에 설치되며 해저케이블의 유출입을 안내하는 가이드부(10); A guide part 10 installed at the stern of the ship and guiding the inflow and outflow of the submarine cable;
    선박의 적재함 내부에 설치되어 해저케이블을 권취하거나 권해하는 권취부(20); A winding section (20) provided inside the loading box of the ship for winding or inserting a submarine cable;
    상기 권취부(20)의 일방에 설치되며, 상기 권취부(20)에 해저케이블을 권취하거나 권해하도록 해저케이블에 인장력을 제공하며 해저케이블의 장력을 조절하는 이송구동부(30); 및A feed drive unit 30 installed at one side of the winding unit 20 for providing a tensile force to the submarine cable and regulating the tension of the submarine cable so as to wind or rewind the submarine cable to the reeling unit 20; And
    선박의 갑판에 설치되어 해저케이블의 권취이송이나 권해이송을 안내하는 안내부(40);를 포함하는 것을 특징으로 하는 선박의 해저케이블 운송장치.And a guiding part (40) installed on the deck of the ship for guiding the winding and conveying of the submarine cable.
  2. 제 1 항에 있어서,The method according to claim 1,
    선박의 갑판에 설치되되 상기 안내부(40)에 의해 안내되는 해저케이블의 장력을 조절하는 장력조절부(50);를 더 포함하는 것을 특징으로 하는 선박의 해저케이블 운송장치.And a tension adjusting unit (50) installed on the deck of the ship for adjusting the tension of the submarine cable guided by the guide unit (40).
  3. 제 1 항에 있어서,The method according to claim 1,
    상기 가이드부(10)는, The guide portion (10)
    선박의 선미 상단부위에 설치되되 해저케이블을 만곡상태로 지지하는 상단프레임; An upper frame installed at a stern upper portion of the ship to support a submarine cable in a curved state;
    선박의 선미 하단부위에 설치되되 해저케이블을 만곡상태로 지지하는 하단프레임;A lower frame installed on the stern bottom of the ship to support the submarine cable in a bent state;
    상기 상단프레임 및 상기 하단프레임의 내부 양단에 설치되어 해저케이블의 이송을 가이드하는 가이드롤러;를 포함하는 것을 특징으로 하는 선박의 해저케이블 운송장치.And a guide roller installed at both inner ends of the upper frame and the lower frame for guiding the conveyance of the submarine cable.
  4. 제 1 항에 있어서,The method according to claim 1,
    상기 권취부(20)는, The winding unit (20)
    적재함의 바닥에 설치되는 회전모터; A rotary motor installed at the bottom of the loading box;
    상기 회전모터에 연결되며 수직으로 입설되어 회전되는 회전축; 및A rotating shaft connected to the rotating motor and vertically installed and rotated; And
    상기 회전축에 연결되어 수평방향으로 회전되어 해저케이블이 권취되는 권취테이블;을 포함하는 것을 특징으로 하는 선박의 해저케이블 운송장치.And a winding table connected to the rotating shaft and rotated in a horizontal direction to wind the submarine cable.
  5. 제 1 항에 있어서,The method according to claim 1,
    상기 이송구동부(30)는, The conveyance driving unit 30 includes:
    선박의 해치부위에 설치되어 해저케이블을 선박의 갑판에서 해치부위를 통해서 적재함으로 만곡상태로 지지하는 고정프레임; A fixed frame installed at a hatch portion of the ship to support a submarine cable in a curved state from a deck of a ship through a hatch portion to a loading bay;
    상기 고정프레임의 내부 양단에 설치되어 해저케이블의 양단을 압압하여 이송시키는 이송롤러; 및A conveyance roller installed at both ends of the fixed frame for pressing and conveying both ends of the submarine cable; And
    상기 고정프레임의 일방에 설치되어 상기 이송롤러에 회전구동력을 제공하는 이송모터;를 포함하는 것을 특징으로 하는 선박의 해저케이블 운송장치.And a conveying motor installed at one side of the fixed frame to provide a rotational driving force to the conveying roller.
  6. 제 5 항에 있어서,6. The method of claim 5,
    상기 이송구동부(30)는, The conveyance driving unit 30 includes:
    선박의 갑판에 설치되되 상기 안내부(40)에 의해 안내되는 해저케이블의 장력을 조절하는 장력조절수단;을 더 포함하는 것을 특징으로 하는 선박의 해저케이블 운송장치.And a tension adjusting means installed on the deck of the ship for adjusting the tension of the submarine cable guided by the guide portion.
  7. 제 1 항에 있어서,The method according to claim 1,
    상기 안내부(40)는, The guide portion (40)
    지지프레임; A support frame;
    상기 지지프레임의 상부에 회전가능하게 설치되어 해저케이블의 하부와 접촉하여 해저케이블의 이송을 안내하는 안내롤러; A guide roller rotatably installed on the upper portion of the support frame to contact the lower portion of the submarine cable to guide the conveyance of the submarine cable;
    상기 지지프레임의 하부 일방에 설치되어 지지프레임을 해저케이블의 이송방향을 따라 전후방향으로 이동시키는 전후이동편; 및Backward moving piece which is installed at a lower portion of the support frame and moves the support frame in the forward and backward direction along the conveyance direction of the submarine cable; And
    상기 지지프레임의 하부 일방에 설치되어 지지프레임을 해저케이블의 이송방향을 기준해서 좌우방향으로 이동시키는 좌우이동편;을 포함하는 것을 특징으로 하는 선박의 해저케이블 운송장치.And a left and right moving piece installed on one side of the lower portion of the support frame for moving the support frame in the left and right direction with reference to the direction of conveyance of the submarine cable.
  8. 선박의 해저케이블 운송장치를 이용한 선박의 해저케이블 운송방법으로서, A submarine cable conveying method for a ship using a submarine cable conveying device of a ship,
    선박의 선미의 상단 및 하단에 만곡상태로 가이드부(10)를 설치하는 단계; Installing a guide portion (10) in a curved state at an upper end and a lower end of a stern of the ship;
    선박의 갑판의 해치부위를 개방하여 적재함에 권취부(20)를 설치하는 단계;Opening a hatch portion of the deck of the ship and installing a winding unit (20) on the loading box;
    상기 선박의 갑판에 해저케이블의 이송경로를 따라 이송구동부(30)와 안내부(40)을 이동하여 설치하거나 이들과 장력조절부(50)를 이동하여 설치하는 단계; 및Moving the feed drive unit (30) and the guide unit (40) along the feed path of the submarine cable to the deck of the ship, or moving the feed drive unit (30) and the tension adjusting unit (50) And
    상기 가이드부(10), 이송구동부(30) 및 안내부(40)를 개재해서 해저케이블을 이송시켜 권취부(20)에 권취하는 단계;를 포함하는 것을 특징으로 하는 선박의 해저케이블의 운송방법.And transporting the submarine cable through the guide section (10), the feed driving section (30), and the guide section (40) and winding the submarine cable on the reeling section (20) .
  9. 선박의 해저케이블 운송장치를 이용한 선박의 해저케이블 운송방법으로서, A submarine cable conveying method for a ship using a submarine cable conveying device of a ship,
    선박의 선미의 상단 및 하단에 만곡상태로 가이드부(10)를 설치하는 단계; Installing a guide portion (10) in a curved state at an upper end and a lower end of a stern of the ship;
    상기 선박의 갑판에 해저케이블의 이송경로를 따라 이송구동부(30)와 안내부(40)를 이동하여 설치하거나 이들과 장력조절부(50)를 이동하여 설치하는 단계; 및Moving the feed drive unit (30) and the guide unit (40) along the feed path of the submarine cable to the deck of the ship, or moving the feed drive unit (30) and the tension adjusting unit (50) And
    상기 가이드부(10), 이송구동부(30) 및 안내부(40)를 개재해서 해저케이블을 이송시켜 권취부(20)로부터 권해하는 단계;를 포함하는 것을 특징으로 하는 선박의 해저케이블의 운송방법.And transporting the submarine cable through the guide section (10), the feed driving section (30), and the guide section (40) and winding the undersea cable from the winding section (20) .
PCT/KR2018/009306 2017-09-29 2018-08-14 Submarine cable transport device and method of vessel WO2019066247A1 (en)

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