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DE1143555B - Floating device for laying or hauling in a submarine cable or pipe - Google Patents

Floating device for laying or hauling in a submarine cable or pipe

Info

Publication number
DE1143555B
DE1143555B DEC24650A DEC0024650A DE1143555B DE 1143555 B DE1143555 B DE 1143555B DE C24650 A DEC24650 A DE C24650A DE C0024650 A DEC0024650 A DE C0024650A DE 1143555 B DE1143555 B DE 1143555B
Authority
DE
Germany
Prior art keywords
drum
dome
cable
pipe
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.)
Pending
Application number
DEC24650A
Other languages
German (de)
Inventor
Louis Marcadier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Publication of DE1143555B publication Critical patent/DE1143555B/en
Pending legal-status Critical Current

Links

Classifications

    • 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 
    • 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
    • B63B35/04—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
    • B65H75/36—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 without essentially involving the use of a core or former internal to a stored package of material, e.g. with stored material housed within casing or container, or intermittently engaging a plurality of supports as in sinuous or serpentine fashion
    • B65H75/362—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 without essentially involving the use of a core or former internal to a stored package of material, e.g. with stored material housed within casing or container, or intermittently engaging a plurality of supports as in sinuous or serpentine fashion with stored material housed within a casing or container
    • B65H75/364—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 without essentially involving the use of a core or former internal to a stored package of material, e.g. with stored material housed within casing or container, or intermittently engaging a plurality of supports as in sinuous or serpentine fashion with stored material housed within a casing or container the stored material being coiled
    • 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
    • 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
    • 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

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)

Description

Schwimmvorrichtung zum Verlegen oder Einholen eines Seekabels oder -rohrs Um elektrischen Kabeln gekoppelte geradlinige Vertikal- und Drehbewegungen zu ermöglichen, wurde bereits ihre Anordnung in einem um eine vertikale Achse dreh- und verschiebbaren, zylindrischen Schwimmtrog vorgeschlagen.Floating device for laying or hauling in a submarine cable or -rohrs Straight vertical and rotary movements coupled around electrical cables to make possible, their arrangement in a rotatable about a vertical axis has already been and sliding, cylindrical swimming trough proposed.

Die Erfindung richtet sich auf eine Vorrichtung dieser Art zum Verlegen oder Einholen eines Seekabels oder -rohrs. Diese Vorrichtung zeichnet sich durch eine im Raum stehende Kuppel mit einem die Achse der Schwimmtrommel aufnehmenden Mittellager sowie durch am Umfang angeordnete Organe aus, mit deren Hilfe der Umlauf der Trommel gegenüber der Kuppel ausgelöst oder gebremst werden kann.The invention is directed to a device of this type for laying or hauling in a submarine cable or pipe. This device is characterized by a dome standing in the room with one that accommodates the axis of the swimming drum Central bearing as well as by organs arranged on the circumference, with the help of which the circulation the drum can be triggered or braked opposite the dome.

Weitere Merkmale, Einzelheiten und Vorteile der Erfindung ergeben sich aus der folgenden Beschreibung. In der Zeichnung ist eine bevorzugte Ausführungsform der Erfindung beispielsweise dargestellt, und zeigt Fig. 1 einen durch die Trommelachse gelegten, senkrechten Schnitt durch die Vorrichtung, Fig. 2 eine Teilansicht von Fig. 1 in vergrößertem Maßstab, Fig. 3 eine schematische Draufsicht auf die Gesamtvorrichtung und Fig. 4 eine Ansicht eines Teiles des Kabel- oder Rohrführungswegs.Further features, details and advantages of the invention emerge from the following description. In the drawing, a preferred embodiment of the invention is shown by way of example, and FIG. 1 shows a vertical section through the device through the drum axis, FIG. 2 shows a partial view of FIG. 1 on an enlarged scale, FIG. 3 shows a schematic top view of the Overall device and FIG. 4 is a view of part of the cable or pipe routing path.

Die Zeichnung zeigt eine in Form eines Drehzylinders ausgebildete Trommel 1 mit einer senkrechten Achse 13. Ein waagerechter Boden 3 ist entlang einer wasserdichten Linie 24 in die Trommel 1 eingebaut. Auf dem Boden 3 ist ein Kabel 4 aufgerollt. In diametralen Ebenen sind Rippen 2 angeordnet, welche die Steifigkeit der Trommel 1 sichern. Die Trommel 1 ist oben offen und läuft in einem ringartigen Rand mit dem Querschnitt 25 eines T aus, der eine Schiene 5 trägt. Eine Drehkuppel 7 ist mit einem Mittellager 14 ausgerüstet, in dem sich die Achse 13 drehen kann. Der diametrale Querschnitt des unteren Randes 26 der Kuppel ist in Form eines umgekehrten U ausgebildet. In diesem Rand 26 ist eine bestimmte Anzahl von Rollen 6 angeordnet, die auf der Schiene 5 laufen können. Eine zylindrisch ausgebildete, senkrechte Zahnstange 9 ist durch einen zwischen der Kante 25 der Trommel 1 und der Schiene 5 eingeschalteten, horizontalen Kranz 27 verlängert. Auf dieser Zahnstange können mit den Rollen 6 kraftschlüssig verbundene, gezahnte Rollen 10 laufen. Eine in ihrer Gesamtheit auf dem Boden 15 der Kuppel 7 angeordnete mechanische oder elektrische Vorrichtung 11 ermöglicht das Ausüben einer Antriebskraft oder, umgekehrt, einer Bremskraft auf die gezahnten Rollen 10 und damit die Umlaufbewegung der Trommel 1 gegenüber der Kuppel 7 oder das Gegenteil dazu, nämlich das Abbremsen ihrer Drehbewegung. The drawing shows a drum 1 in the form of a rotary cylinder with a vertical axis 13. A horizontal base 3 is built into the drum 1 along a watertight line 24. A cable 4 is rolled up on the floor 3. Ribs 2, which ensure the rigidity of the drum 1, are arranged in diametrical planes. The drum 1 is open at the top and ends in a ring-like edge with the cross-section 25 of a T which carries a rail 5. A rotating dome 7 is equipped with a central bearing 14 in which the axis 13 can rotate. The diametrical cross-section of the lower edge 26 of the dome is formed in an inverted U shape. A certain number of rollers 6 , which can run on the rail 5, are arranged in this edge 26. A cylindrical, vertical rack 9 is extended by a horizontal ring 27 inserted between the edge 25 of the drum 1 and the rail 5 . Toothed rollers 10 connected to the rollers 6 in a force-locking manner can run on this rack. A mechanical or electrical device 11 arranged in its entirety on the floor 15 of the dome 7 enables a driving force or, conversely, a braking force to be exerted on the toothed rollers 10 and thus the rotational movement of the drum 1 with respect to the dome 7 or the opposite, namely the braking of their rotational movement.

An der Trommel 1 sind ins Wasser getauchte, einstellbare Flügel 12 befestigt, die mit zu ihrer Bremsung beitragen. Diese Flügel können ganz oder teilweise durch Antriebspropeller mit die Trommel berührender Achse ersetzt werden, die das Ausüben eines Antriebs- oder Bremsmomentes auf die Trommel möglich machen. Mit 8 ist eine der an der Außenwand der Kuppe17 angebrachten Rollen bezeichnet, die am Steg der Schiene5 laufen, ein Ab- heben der Kuppel 7 von der Trommel 1 verhindern und darüber hinaus mit der Achse 13 zu einer richtigen Zentrierung der Trommel 1 gegenüber der Kuppel 7 beitragen.On the drum 1 immersed in the water, adjustable blades 12 are attached, which contribute to their braking. These blades can be wholly or partially replaced by drive propellers with an axis in contact with the drum, which make it possible to exert a drive or braking torque on the drum. With 8 one of the rollers attached to the outer wall of the dome 17 is designated, which run on the web of the rail 5, prevent the dome 7 from lifting off the drum 1 and also with the axis 13 for a correct centering of the drum 1 with respect to the dome 7 contribute.

Die Zahnstange 9 könnte auch außerhalb statt, wie in der Zeichnung dargestellt, innerhalb der Schiene 5 angeordnet sein. Die Achse 13 und das Lager 14 könnten eventuell wegfallen.The rack 9 could also be arranged outside instead of inside the rail 5 , as shown in the drawing. The axis 13 and the bearing 14 could possibly be omitted.

Auf dem Boden 15 ist ein Raupenabzug 16 angeordnet, durch den das zu verlegende oder einzuziehende Kabel 4 läuft. Sie kann so betätigt werden, daß sie mit den gezahnten Rollen 10 zum Antrieb oder zum Abbremsen des Kabels zusammenwirkt.A caterpillar haul-off 16 is arranged on the floor 15 , through which the cable 4 to be laid or drawn in runs. It can be operated so that it cooperates with the toothed rollers 10 to drive or to brake the cable.

Nach Verlassen der Kuppel 7 läuft das Kabel auf eine an dieser angebrachte Ablenkbahn 19. Wie Fig. 3 zeigt, dreht sich die Trommel 1 in dem Maß, in dem das Kabel verlegt wird, und zwar im Uhrzeigersinn. Wenn die Kuppel 7 nicht festgehalten würde, nähme die Trommel 1 sie in ihre Drehbewegung mit. Die Kuppel wird durch ein erstes Tau 34, das von einem zimn Schiff gehörigen Punkt 36 bis zu einem zur Kuppel gehörigen, festen Punkt 17 reicht und durch Weiterbewegen des Punktes 36 in einer der Trommel 1 entgegengesetzten Richtung gespannt gehalten wird, in gleichbleibender Entfernung vom Sch14#ppsc M, gehalten. Ein zweites Tau 35 erstreckt sich von dem Punkt 36 bis zu dem zur Kuppel gehörigen Punkt 18 und verhindert ein Drehen der letztteren.After leaving the dome 7 , the cable runs on a deflection path 19 attached to it. As FIG. 3 shows, the drum 1 rotates clockwise to the extent that the cable is laid. If the dome 7 were not held, the drum 1 would take it with it in its rotary motion. The dome is kept taut by a first rope 34, which extends from a point 36 belonging to the ship to a fixed point 17 belonging to the dome and is kept taut by moving the point 36 in a direction opposite to the drum 1 , at a constant distance from the Sch14 #ppsc M, held. A second rope 35 extends from the point 36 to the point 18 belonging to the dome and prevents the latter from turning.

Fig. 4 zeigt in schematischer Darstellung die Kabelführungsbahn. Diese Führungsbahn besteht aus angelenkten Elementen 20, von denen jedes an seiner oberen Stirnseite Laufrollen 22 trägt, über die das Kabel läuft, und in der Nähe der beiden Enden seiner unteren Stirnseite Anschlage, 21 besitzt, die vorhindern, daß der Krämmangsradius der Führungsbahn unter einen Mindestradius fällt, d. h. den für den Auflauf in der Trommel 1 geringsten Radius. Unterhalb der Wasserlinie sind geschlossene Schwimmer 23 angeordnet, in die je nach dem Gewicht des zu verlegenden Kabels mehr oder weniger Wasser eingelassen werden kann. Findet das Verlegen in Wasser von geringer Tiefe statt, nimm das Kabel beim Berühren des Meeresbodens nuT wenige Schwimmer unter die Wasseroberfläche mit, und die Führungsbahn bleibt infolgedessen fast über ihre ganze Länge horizontal.Fig. 4 shows a schematic representation of the cable guideway. This guideway consists of articulated elements 20, each of which carries rollers 22 on its upper end face, over which the cable runs, and in the vicinity of the two ends of its lower end face stops 21, which prevent the Krmmangsradius of the guideway under one Minimum radius falls, d. H. the smallest radius for the run-up in the drum 1. Closed floats 23 are arranged below the water line, into which more or less water can be let in depending on the weight of the cable to be laid. Finds the laying in water of less depth instead, the cable take when touching the seabed groove few floats below the water surface, and the guide track as a result remains almost over its entire length horizontal.

Claims (1)

PATENTANSPRÜCHE: 1. Vorrichtung zum Verlegen oder Einholen eines Kabels oder Rohrs, bestehend aus einer uni eine vertikale Achse dreh- und verschiebbaren Schwimmtrommel, in der das Kabel oder Rohr aufgewickelt ist, gekennzeichnet durch eine im Raum feststehende Kuppel (7) mit einem die Achse der Schwimmtrommel (1) aufnehmenden Mittellager (14) und durch am Umfang angeordnete Organe zum Drehen oder Bremsen der Tromniel (1) gegenüber der Kuppel (7). 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Vorrichtung zum Drehen oder Bremsen der Trommel gegenüber der Kuppel aus einer Zahnstange mit auf dieser laufenden, gezahnten Antriebs- oder Bremsrollen besteht. 3. Vorrichtung nach Ansprach 1 oder 2, dadurch gekennzeichnet, daß die Trommel (1) an ihrem Umfang ins Wasser eintauchende Flügel (12) zum AbbTemsen ihrer Drehbewegung besitzt. 4. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Trommel an ihrem Umf ang mit Antriebspropellern ausgerüstet ist, die das Ausüben eines Antriebs- oder Bremsmoments auf sie ermöglichen. 5. Vorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß sie am Trommelumfang eine Kabel- oder Rohrführungsbahn (19) aufweist, die aus einer Kette von auf Schwimmern aufliegenden, angelenkten Elementen (20) besteht. PATENT CLAIMS: 1. Device for laying or hauling in a cable or pipe, consisting of a floating drum that can be rotated and displaced on a vertical axis, in which the cable or pipe is wound, characterized by a dome (7) fixed in space with an axis the floating drum (1) receiving center bearing (14) and by means arranged on the circumference for rotating or braking the drum (1) with respect to the dome (7). 2. Apparatus according to claim 1, characterized in that the device for rotating or braking the drum with respect to the dome consists of a rack with toothed drive or brake rollers running on this. 3. Device according to spoke 1 or 2, characterized in that the drum (1) has on its periphery immersed in the water wings (12) for AbbTemsen their rotational movement. 4. Apparatus according to claim 1 or 2, characterized in that the drum is equipped on its circumference with drive propellers that allow the exertion of a driving or braking torque on them. 5. Device according to one of claims 1 to 4, characterized in that it has on the drum circumference a cable or pipe guide track (19) which consists of a chain of articulated elements (20) resting on floats.
DEC24650A 1960-07-19 1961-07-19 Floating device for laying or hauling in a submarine cable or pipe Pending DE1143555B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR833283A FR1272531A (en) 1960-07-19 1960-07-19 Floating assembly for laying or raising an underwater cable or pipe
FR1143555X 1960-07-19

Publications (1)

Publication Number Publication Date
DE1143555B true DE1143555B (en) 1963-02-14

Family

ID=26186835

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC24650A Pending DE1143555B (en) 1960-07-19 1961-07-19 Floating device for laying or hauling in a submarine cable or pipe

Country Status (2)

Country Link
DE (1) DE1143555B (en)
FR (1) FR1272531A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2660402A1 (en) * 1990-03-30 1991-10-04 Coflexip DEVICE, BOAT AND METHOD FOR SUBSTANTIALLY VERTICAL UNWINDING OF FLEXIBLE TUBULAR CONDUITS.
DE19835711A1 (en) * 1998-06-02 1999-12-09 Norddeutsche Seekabelwerk Gmbh Method of inserting and/or removing cables into and/or from containers

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2541660A1 (en) * 1983-02-25 1984-08-31 Cables De Lyon Geoffroy Delore SEMI-AUTOMATIC LOADING MACHINE OF A CABLE
FR2542720B1 (en) * 1983-03-15 1985-06-28 Cables De Lyon Geoffroy Delore SEMI-AUTOMATIC MACHINE WITH FIXED STATION FOR LOVING A CABLE
FR2546868B1 (en) * 1983-06-03 1985-07-05 Cables De Lyon Geoffroy Delore MACHINE WITH FIXED STATION FOR LOVING A CABLE
CN112095572B (en) * 2020-09-28 2025-12-23 烟台中集来福士海洋工程有限公司 Self-installation type offshore booster station and installation method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2660402A1 (en) * 1990-03-30 1991-10-04 Coflexip DEVICE, BOAT AND METHOD FOR SUBSTANTIALLY VERTICAL UNWINDING OF FLEXIBLE TUBULAR CONDUITS.
DE19835711A1 (en) * 1998-06-02 1999-12-09 Norddeutsche Seekabelwerk Gmbh Method of inserting and/or removing cables into and/or from containers

Also Published As

Publication number Publication date
FR1272531A (en) 1961-09-29

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