US3247674A - Floating device for the laying or raising of a submarine cable or pipe - Google Patents
Floating device for the laying or raising of a submarine cable or pipe Download PDFInfo
- Publication number
- US3247674A US3247674A US122563A US12256361A US3247674A US 3247674 A US3247674 A US 3247674A US 122563 A US122563 A US 122563A US 12256361 A US12256361 A US 12256361A US 3247674 A US3247674 A US 3247674A
- Authority
- US
- United States
- Prior art keywords
- drum
- dome
- cable
- rotation
- laying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000001105 regulatory effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-PWCQTSIFSA-N Tritiated water Chemical compound [3H]O[3H] XLYOFNOQVPJJNP-PWCQTSIFSA-N 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- DWRKFAJEBUWTQM-UHFFFAOYSA-N etaconazole Chemical compound O1C(CC)COC1(C=1C(=CC(Cl)=CC=1)Cl)CN1N=CN=C1 DWRKFAJEBUWTQM-UHFFFAOYSA-N 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
-
- 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
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
- H02G1/10—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle in or under water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
- B63B1/041—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull with disk-shaped hull
-
- 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
- B63B35/03—Pipe-laying vessels
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/12—Laying or reclaiming pipes on or under water
- F16L1/20—Accessories therefor, e.g. floats or weights
- F16L1/202—Accessories therefor, e.g. floats or weights fixed on or to vessels
- F16L1/203—Accessories therefor, e.g. floats or weights fixed on or to vessels the pipes being wound spirally prior to laying
Definitions
- the object of the present invention is to provide a device of this kind intended for the laying or raising of a submarine cable or pipe.
- This device is characterized in that it comprises a dome mounted upon a dnlm which is rotatable with respect to the dome.
- the dome may have a central bearing through which the shaft of the floating drum passes.
- the drum has peripheral members making it possible to cause or to check the rotation of the drum in relation to the dome.
- FIG. 1 is a view of the device in vertical cross-section along the axis of the drum
- FIG. 2 is a view of part of FIG. 1 on an enlarged scale
- FIG. 3 is a schematic plan view of the whole device
- FIG. 4 is a view of a part of the guide-track of the cable or pipe.
- a drum 1 in the form of a revolving cylinder having a vertical axis of rotation 13 is provided with a horizontal floor 3 which is securely sealed to the inside wall of the drum 1 along an impervious sealing line 24 on the inner surface of the drum.
- a plurality of web members 2' are arranged within the drum 1 in diametrical planes forming a supporting truss, which insures the rigidity of the drum 1.
- the drum 1 is open at the upper portion and as shown in FIGURE 2 is terminated by an annular edge 25 with T-shaped cross-section, and supporting an annular rail 5.
- Mounted on drum 1 is a dome 7 having a central bearing 14 in which the shaft 13 is adapted to rotate.
- the diametrical cross-section of the lower edge 26 of the dome is in the shape of an inverted U.
- a certain number of rollers 6 are mounted, adapted to run on the rail 5.
- a vertical annular toothed rack 9 is supported by a horizontal ring 27 inserted between the edge 25 of the drum 1 and the rail 5. Toothed rollers 10 mounted along with the rollers 6 are adapted to mesh with this rack.
- a mechanical or electrical device 11 arranged entirely on the floor of the dome 7 makes it possible to exert either a driving force or a braking force on the toothed rollers 10, and consequently to cause the drum 1 to rotate in relation to the dome 7 or on the other hand to check its rotation.
- a plurality of fins 12 are fixed on the drum 1, below the line of the water, and are capable of'being oriented so as to co-operate in the braking of the rotation of the drum. These fins could be wholly or partially replaced by propellers with axes tangential to the drum, making it possible to exert on the latter a torque or braking ac tion.
- a plurality of rollers 8 are fixed on the outer walls of the dome 7 in rolling engagement against the core of the rail 5 so as to prevent the dome 7 from rising above the drum 1, and also, with the shaft 13,. to contribute to the good centering of the drum 1 in relation to the dome 7.
- the toothed rack 9 could also be arranged outside and not, as shown, inside the rail 5.
- the shaft 13 and the bearing 14 could if necessary be eliminated.
- a caterpillar drive 15 is situated on the floor 15, and through this caterpillar drive the cable 4, to be laid or raised, is passed. It can be actuated so as to co-operate with.the toothed rollers 10 in the driving or, vice versa, braking of the cable.
- the cable 4 passes on an articulated track 19 fixed to the dome.
- the drum 1 rotates clockwise due to the force exerted on the coiled cable by the weight of the cable already laid. Its rotation would cause the rotation of the dome 7 if the latter were not held; however, the dome 7 is secured to and is kept at a constant distance from the tug boat by a first rope 34 going from a point 36 belonging to the ship, to a fixed point 17 of the dome and is kept stretched by the displacement of the point 35 in a direction opposite to that of the drum 1.
- a second rope 35 runs from the point 36 to the point 18 on the dome, and prevents the latter from rotating.
- FIG. 4 is a schematic representation of the guide track of the cable.
- This track consists of articulated elements 20 each carrying on its top surface live rollers 22 over which the cable passes, and, in the vicinity of the two ends of its lower surface, stops 21, which prevent the radius of curvature of the guide track from falling below a minimum radius, in practice the minimum radius of coiling in the drum 1.
- Closed floats 23 are arranged below the water-line, and intowhich more or less water can be admitted according to the weight of the cable to be laid. When laying takes place'in shallow Water, the cable, in striking on the sea bed, only drags a few floats below the level of the water, and the guide track consequently remains horizontal over nearly its entire length.
- drum 1 and dome 7 are towed by a tugboat or similar vessel in a direction indicated by rope 34 in FIG- URE 3.
- Motor 11 is actuated to rotate drum 1 clockwise so that cable 4 unwinds itself onto guide track 19 and is progressively immersed beneath the surface of the water and laid upon the ocean bed.
- the traction exterted by cable 4 is also eilective to turn drum 1 clockwise.
- Rope 35 prevents dome 7 from turning clockwise along with drum 1 and dome 7 does not rotate.
- the rotation of drum 1 may be braked either by means of opening fins 12 to impede rotation, or by slowing down motor 11.
- fins 12 are closed against the surface of drum 1 so that they cease to cause turbulence and impede rotation, and motor 11 is actuated to cause counterclockwise rotation of drum 1 so that the cable will be lifted up and coiled within the drum upon floor 3.
- Apparatus for laying or raising a submarine cable or the like comprising a floating drum having means for Patented Apr. 28, 1966 supporting a cable in coiled form therein, a dome provided with means to allow passage of the cable, said dome being rotatably supported on said drum so as to permit rotation of said drum relative to said dome about a vertical axis, means connected to said dome for preventing rotation thereof, means in said apparatus for causing relative rotation between said dome and said drum, and means for regulating the rate of rotation of said drum relative to said dome.
- Apparatus as defined in claim 1, wherein said means to regulate the rate of rotation of said drum include a plurality of water-engaging adjustable fins disposed around the periphery of said drum.
- said supporting means further comprises a central vertical shaft secured'to said drum and received within bearing means secured to said dome.
- Apparatus as defined in claim 3, wherein said means to regulate the rotation of said drum include a toothed annular rack positioned adjacent to said guide rail means and motor driven toothed rollers cooperating with said rack.
- Apparatus for laying a submarine cable or the like comprising a rotatable essentially annular drum capable of floating in water, an essentially annular dome freely rotatably mounted on said drum for rotation of said drum about a vertical axis and provided with means to receive and allow passage of the cable therethrough, means within said drum for supporting the cable in the form of a coil, cable driving means operatively connected with said dome for driving said cable out of said drum through the means in said dome, means connected with said dome for preventing rotation of said dome, and means in said apparatus for regulating the rate of rotation of said drum to vary the rate at which said cable is laid.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR833283A FR1272531A (fr) | 1960-07-19 | 1960-07-19 | Ensemble flottant pour poser ou relever un câble ou tuyau sous-marin |
Publications (1)
Publication Number | Publication Date |
---|---|
US3247674A true US3247674A (en) | 1966-04-26 |
Family
ID=8735715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US122563A Expired - Lifetime US3247674A (en) | 1960-07-19 | 1961-07-07 | Floating device for the laying or raising of a submarine cable or pipe |
Country Status (2)
Country | Link |
---|---|
US (1) | US3247674A (enrdf_load_html_response) |
GB (1) | GB925432A (enrdf_load_html_response) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3438213A (en) * | 1966-12-08 | 1969-04-15 | Shell Oil Co | Pipe-laying barge with adjustable pipe discharge ramp |
US3472035A (en) * | 1967-05-11 | 1969-10-14 | Shell Oil Co | Method of abandoning and recovering a pipeline during an underwater pipe laying operation |
US3491541A (en) * | 1967-03-30 | 1970-01-27 | Houston Contracting Co | Submarine pipe laying apparatus and method |
US3559905A (en) * | 1968-01-09 | 1971-02-02 | Corod Mfg Ltd | roeder; Werner H. |
US3742536A (en) * | 1971-05-18 | 1973-07-03 | C Sada | Offshore loading buoy with hose reeling |
US3941146A (en) * | 1971-06-29 | 1976-03-02 | Institut Francaise Du Petrole, Des Carburants Et Lubrifiants | Apparatus for storing a flexible elongated member, such as a flexible drill column |
US4921182A (en) * | 1983-02-25 | 1990-05-01 | Societe Anonyme Dite: Les Cables De Lyon | Machine for winding cable |
EP0919458A1 (en) * | 1997-11-21 | 1999-06-02 | CABLE & WIRELESS PLC | Loading and laying underwater cable |
US6089489A (en) * | 1996-04-26 | 2000-07-18 | Coflexip Stena Offshore Limited | Pipeline storage |
US20100034591A1 (en) * | 2008-08-08 | 2010-02-11 | Wilson Michael W N | Method for storing, delivering and spooling preassembled pipelines |
WO2011099843A1 (en) * | 2010-02-11 | 2011-08-18 | Buijvoets Beheer Bv | Vessel and system for vessels for moving a floating spiral wound pipeline |
US20120037265A1 (en) * | 2010-08-13 | 2012-02-16 | Horton Wison Deepwater, Inc. | Offshore fluid offloading systems and methods |
US20140090750A1 (en) * | 2008-11-20 | 2014-04-03 | Single Buoy Moorings Inc. | Multi-function unit for the offshore transfer of hydrocarbons |
WO2014083341A3 (en) * | 2012-11-30 | 2015-03-26 | Floating Cable Tanks Limited | Conduit storage or deployment system and associated methods |
CN109795624A (zh) * | 2018-12-26 | 2019-05-24 | 中国船舶重工集团公司第七一0研究所 | 一种快速拆装式拖缆导流片 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3390532A (en) * | 1965-05-21 | 1968-07-02 | Brown & Root | Apparatus for laying pipelines |
US3507126A (en) * | 1968-01-05 | 1970-04-21 | Brown & Root | Marine apparatus for supporting flexible elongate pipe means during underwater laying thereof |
DE102008050488A1 (de) * | 2008-10-01 | 2010-04-08 | Siemens Aktiengesellschaft | Verfahren zur Verlegung eines elektrischen Leiters und Verlegevorrichtung |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US703705A (en) * | 1901-11-08 | 1902-07-01 | George R Lockwood | Summer-house. |
US1217845A (en) * | 1916-07-27 | 1917-02-27 | Lovro Shubatt | Stopping device for boats. |
US1979439A (en) * | 1931-06-04 | 1934-11-06 | Comp Generale Electricite | Hydraulic rotatory and translatory device |
US2771617A (en) * | 1952-11-28 | 1956-11-27 | Howard T Jeandron | Means for mooring and refueling boats, seaplanes, and the like |
US2910835A (en) * | 1955-04-26 | 1959-11-03 | Southern Natural Gas Company | Pipe laying apparatus and method |
-
0
- GB GB925432D patent/GB925432A/en active Active
-
1961
- 1961-07-07 US US122563A patent/US3247674A/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US703705A (en) * | 1901-11-08 | 1902-07-01 | George R Lockwood | Summer-house. |
US1217845A (en) * | 1916-07-27 | 1917-02-27 | Lovro Shubatt | Stopping device for boats. |
US1979439A (en) * | 1931-06-04 | 1934-11-06 | Comp Generale Electricite | Hydraulic rotatory and translatory device |
US2771617A (en) * | 1952-11-28 | 1956-11-27 | Howard T Jeandron | Means for mooring and refueling boats, seaplanes, and the like |
US2910835A (en) * | 1955-04-26 | 1959-11-03 | Southern Natural Gas Company | Pipe laying apparatus and method |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3438213A (en) * | 1966-12-08 | 1969-04-15 | Shell Oil Co | Pipe-laying barge with adjustable pipe discharge ramp |
US3491541A (en) * | 1967-03-30 | 1970-01-27 | Houston Contracting Co | Submarine pipe laying apparatus and method |
US3472035A (en) * | 1967-05-11 | 1969-10-14 | Shell Oil Co | Method of abandoning and recovering a pipeline during an underwater pipe laying operation |
US3559905A (en) * | 1968-01-09 | 1971-02-02 | Corod Mfg Ltd | roeder; Werner H. |
US3742536A (en) * | 1971-05-18 | 1973-07-03 | C Sada | Offshore loading buoy with hose reeling |
US3941146A (en) * | 1971-06-29 | 1976-03-02 | Institut Francaise Du Petrole, Des Carburants Et Lubrifiants | Apparatus for storing a flexible elongated member, such as a flexible drill column |
US4921182A (en) * | 1983-02-25 | 1990-05-01 | Societe Anonyme Dite: Les Cables De Lyon | Machine for winding cable |
US6089489A (en) * | 1996-04-26 | 2000-07-18 | Coflexip Stena Offshore Limited | Pipeline storage |
EP0919458A1 (en) * | 1997-11-21 | 1999-06-02 | CABLE & WIRELESS PLC | Loading and laying underwater cable |
US20100034591A1 (en) * | 2008-08-08 | 2010-02-11 | Wilson Michael W N | Method for storing, delivering and spooling preassembled pipelines |
US7927040B2 (en) * | 2008-08-08 | 2011-04-19 | Wilson Michael W N | Method for storing, delivering and spooling preassembled pipelines |
US20140090750A1 (en) * | 2008-11-20 | 2014-04-03 | Single Buoy Moorings Inc. | Multi-function unit for the offshore transfer of hydrocarbons |
US9404619B2 (en) * | 2008-11-20 | 2016-08-02 | Single Buoy Moorings Inc. | Multi-function unit for the offshore transfer of hydrocarbons |
WO2011099843A1 (en) * | 2010-02-11 | 2011-08-18 | Buijvoets Beheer Bv | Vessel and system for vessels for moving a floating spiral wound pipeline |
US20120037265A1 (en) * | 2010-08-13 | 2012-02-16 | Horton Wison Deepwater, Inc. | Offshore fluid offloading systems and methods |
US9359187B2 (en) * | 2010-08-13 | 2016-06-07 | Horton Do Brasil Technologia Offshore, Ltda. | Offshore fluid offloading systems and methods |
WO2014083341A3 (en) * | 2012-11-30 | 2015-03-26 | Floating Cable Tanks Limited | Conduit storage or deployment system and associated methods |
US10035678B2 (en) | 2012-11-30 | 2018-07-31 | Floating Cable Tanks Limited | Conduit storage or deployment system and associated methods |
CN109795624A (zh) * | 2018-12-26 | 2019-05-24 | 中国船舶重工集团公司第七一0研究所 | 一种快速拆装式拖缆导流片 |
Also Published As
Publication number | Publication date |
---|---|
GB925432A (enrdf_load_html_response) |
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