EP3017142B1 - Schiff beinhaltend ein kahnladesystem - Google Patents

Schiff beinhaltend ein kahnladesystem Download PDF

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Publication number
EP3017142B1
EP3017142B1 EP14739260.9A EP14739260A EP3017142B1 EP 3017142 B1 EP3017142 B1 EP 3017142B1 EP 14739260 A EP14739260 A EP 14739260A EP 3017142 B1 EP3017142 B1 EP 3017142B1
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EP
European Patent Office
Prior art keywords
vessel
arm portions
cable
base arm
discharge head
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.)
Active
Application number
EP14739260.9A
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English (en)
French (fr)
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EP3017142A1 (de
Inventor
Corné HOUT
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IHC Holland lE BV
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IHC Holland lE BV
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Publication of EP3017142A1 publication Critical patent/EP3017142A1/de
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Publication of EP3017142B1 publication Critical patent/EP3017142B1/de
Priority to HRP20171341TT priority Critical patent/HRP20171341T1/hr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/24—Arrangement of ship-based loading or unloading equipment for cargo or passengers of pipe-lines
    • B63B27/25—Arrangement of ship-based loading or unloading equipment for cargo or passengers of pipe-lines for fluidised bulk material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B23/00—Equipment for handling lifeboats or the like
    • B63B23/02—Davits, i.e. devices having arms for lowering boats by cables or the like
    • B63B23/04—Davits, i.e. devices having arms for lowering boats by cables or the like with arms pivoting on substantially horizontal axes, e.g. gravity type
    • B63B23/06—Davits, i.e. devices having arms for lowering boats by cables or the like with arms pivoting on substantially horizontal axes, e.g. gravity type with actual pivots
    • B63B23/08—Davits, i.e. devices having arms for lowering boats by cables or the like with arms pivoting on substantially horizontal axes, e.g. gravity type with actual pivots the arms being articulated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/30—Arrangement of ship-based loading or unloading equipment for transfer at sea between ships or between ships and off-shore structures
    • B63B27/34—Arrangement of ship-based loading or unloading equipment for transfer at sea between ships or between ships and off-shore structures using pipe-lines
    • 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
    • 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
    • B63B35/28—Barges or lighters
    • B63B35/30—Barges or lighters self-discharging
    • 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
    • B63B35/28—Barges or lighters
    • B63B35/30—Barges or lighters self-discharging
    • B63B35/303—Barges or lighters self-discharging discharging by suction, pressing or washing
    • 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
    • B63B35/28—Barges or lighters
    • B63B35/30—Barges or lighters self-discharging
    • B63B35/306—Barges or lighters self-discharging discharging through dump-gates on the bottom or sides of the barge
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/905—Manipulating or supporting suction pipes or ladders; Mechanical supports or floaters therefor; pipe joints for suction pipes
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/10—Pipelines for conveying excavated materials

Definitions

  • the present invention relates to a vessel comprising a barge loading system.
  • Dredged material like sand, clay, rocks, can be transferred from a primary vessel, usually the dredging vessel, to a secondary vessel comprising a loading space or floating barge with an open top.
  • the secondary vessel may come alongside the primary vessel.
  • the primary vessel comprises a discharge pipe comprising a discharge head which comprises one or more discharge outlets.
  • the primary vessel positions the discharge head such that the discharge openings are positioned above the loading space of the secondary vessel.
  • a pump is operated to pump a mixture of dredged material and water through the discharge pipe via the discharge head into the loading space of the secondary vessel.
  • This vessel comprises a discharge pipe.
  • the last part thereof is formed as a discharge head comprising discharge openings.
  • the discharge head is moveable between an onboard position above the deck of the vessel to an overboard position, where it can be positioned above a loading space of secondary vessel by two hydraulically operated cranes.
  • the discharge head extends in a direction parallel to a longitudinal axis of the vessel.
  • the cranes comprise hinged crane arms, which are connected to different positions of the rigid discharge head. It is important that the crane arms move synchronically in order to prevent damage of the discharge head and/or the crane arms.
  • Document WO 2011/003438 constitutes the closest prior art.
  • Another example of a barge loading systems is known from US2012/0198733 , wherein a discharge unit is formed by a T-shape end portion. The discharge unit can be positioned by a single hydraulically operated hinged crane arm.
  • One object is to provide a vessel with an improved barge loading system.
  • a vessel comprising a barge loading system for loading a secondary vessel positioned alongside the vessel with a mixture of water and material, the barge loading system comprising a discharge pipe and a discharge head being in fluid communication with the discharge pipe to receive the mixture, the barge loading system comprising at least two moveable crane arms connected to the discharge head, the crane arms being arranged to move the discharge head to an overboard position, characterized in that the crane arms comprise respective base arm portions rotatably connected to a deck of the vessel and respective remote arm portions, wherein the remote arm portions are with one end rotatably connected to respective base arm portions and with another end connected to the discharge head, wherein the barge loading system comprises cable systems arranged to move the base arm portions and the remote arm portions.
  • the mixture of water and material is for instance collected from an underwater bottom.
  • the vessel may be a dredging vessel, a hopper vessel or a combination thereof.
  • the discharge pipe is connected to a further pipe system comprised by the vessel to guide the mixture of water and material from a dredging tool or a hopper via the discharge pipe to the discharge head.
  • Such a remote arm portion which can be rotated with respect to the base arm portion provides the crane arms with additional freedom of movement.
  • the term cable system is used to refer to a system comprising a cable and a cable control device, such as a winch, driven by a drive unit to give out or take in cable, and possibly one or more pulleys to guide the cable such that a force can be transferred via the cable to the base arm portion or remote arm portion to move the respective arm portion.
  • a cable control device such as a winch
  • the base arm portions and the remote arm portions are controlled by means of cable systems, and not by hydraulic actuators.
  • cable systems have many advantages. For instance, the forces that work on the cables and arms are to some extent visible for an operator and are therefore easier to use. Also, cable systems are relatively easy to maintain and don't use or leak hydraulic fluids. Cables are also very suitable for taking up varying loads.
  • the remote arms portions are rotatable independently of the base arm portions.
  • Each remote arm portion may have its own associated cable system.
  • Each base arm potion may have its own associated cable system. This makes independent movement of the remote and base arm portion possible. This creates a lot of freedom in positioning the discharge head at a desired overboard position.
  • the crane arms comprise respective cable systems for moving the remote arm portions with respect to the respective base arm portions.
  • Each crane arm may comprise a cable system for operating the remote arm portion.
  • the cable system may comprise a cable control device, such as a winch, a cable, and one or more pulleys or reels and/or cable connection means to transfer force from the winch, via the cable, to the remote arm portion.
  • the cable system may further comprise a drive unit or engine to energize the winch.
  • cable systems including a relatively simple cable system which comprises a cable control device positioned on the base arm portion or the remote arm portion, and a cable being controlled by the cable system (giving out cable or taking in cable), the free end of the cable being connected to the other of the base arm portion and the remote arm portion.
  • the cable system may be made more sophisticated by providing more cable and/or adding pulleys and the like to create a more advantageous transmission of force.
  • the cable systems for moving the remote arm portions are entirely mounted on the respective crane arms.
  • the cable systems may be mounted on the respective base arm portions and remote arm portions.
  • the crane arms may also comprise a frame positioned on the deck of the vessel forming part of the crane arm to which the cable systems are connected.
  • the frame may extend upwardly from a footprint of the crane arm.
  • the cable systems for moving the remote arm portions are not in direct or structural contact with the deck of the vessel.
  • connections between the cable system and the rest of the vessel such as for instance control lines for controlling the cable systems or power lines for powering the cable systems.
  • mechanically or structurally the cable systems are connected to the crane arms. This minimizes the foot print of the barge loading system on the deck of the vessel and allows the barge loading system to be mounted on or demounted from the vessel as a single unit.
  • each base arm portion has an associated cable system for moving the base arm portion, wherein the respective cable systems are drivable by a shared driving unit.
  • the barge loading system comprises a single driving unit to drive all the cable systems for moving the base arm portions synchronously.
  • the respective cable systems are thus arranged to take in or give out cable synchronously.
  • the single shared drive unit is arranged to drive the different cable systems of the different base arm portions to take in or give out cable synchronously, thereby ensuring synchronous movement of the base arm portions.
  • the drive unit may for instance be an electromotor or a diesel engine arranged to drive the cable systems, for instance by means of a drive axis driving a reel of the cable system.
  • each cable system comprises a winch, each winch being drivable connected to the driving unit.
  • Each cable system comprises a cable and a cable control device or winch, wherein the cable winches, in use, are driven by the single, shared driving unit.
  • the cable systems may further comprise one or more pulleys and the like to connect the cable to the respective base arm portions.
  • the cable winches and preferably the shared driving unit, are connected to a deck of the vessel.
  • the cable winches are arranged to give out and take in cable. By giving out and taking in cable, the associated crane arm can be moved. As the cable control devices are driven by a shared driving unit, synchronous movement is ensured.
  • the winches drivably connected to the shared driving unit are positioned in between the crane arms.
  • the winches may be positioned coaxial with respect to each other, allowing them to be driven easily by a shared driving unit.
  • the rotational axes of the winches may be orientated in a substantially horizontal direction (parallel to the deck of the vessel), in a direction perpendicular to a line along which the crane arms are positioned, which in practice will be parallel to an alongship direction running from bow to stern.
  • the different winches driven by the single shared driving unit are then exposed to opposite forces as the cables run in opposite direction towards the respective arms.
  • This is advantageous as these opposite forces at least partially cancel each other, and mainly a torsion force will remain.
  • Such a torsion force can be relatively easy absorbed.
  • This embodiment will in particular be advantageous in case an even number of cranes is used, in particular two crane arms.
  • each cable system comprises a cable, a winch and one or more pulleys and cable connection means to transfer force from the winch, via the cable, to the base arm portion.
  • the discharge head is formed by an elongated pipe section extending in a longitudinal direction of the vessel, the discharge head comprising one or more discharge openings.
  • the longitudinal direction of the vessel is defined by the axis running from bow to stern of the vessel.
  • the base arm portions are rotatably connected to the deck of the vessel, the base arm portions being rotatable about a coaxial axis of rotation.
  • the axis of rotation of the different crane arms is parallel to the deck of the vessel and parallel to the longitudinal direction of the vessel.
  • Rotating the crane arms about the axis of rotation can be done by operating the cable control devices by means of the drive unit to give out or take in cable.
  • part of the discharge pipe forms a structural component of the base arm portion of one of the crane arms.
  • At least one base arm portion of one crane arm is at least partially formed by part of the discharge pipe.
  • At least part of the discharge pipe moves together with one of the base arm portions, in particular when the discharge pipe forms a structural component of the base arm portion.
  • the discharge head moves together with the remote arm portions.
  • the connection between the discharge head and the discharge pipe may therefore be formed by a flexible conduit.
  • a barge loading system for unloading a mixture of water and material from a vessel into a secondary vessel positioned alongside the vessel, the barge loading system comprising a discharge head which is connectable to a discharge pipe of the vessel the barge loading system comprising at least two moveable crane arms which are attachable to a deck of the vessel, the crane arms being connected to the discharge head and arranged to move the discharge head, characterized in that the crane arms comprise respective base arm portions rotatably connectable to the deck of the vessel and respective remote arm portions, wherein the remote arm portions are with one end rotatably connected to respective base arm portions and with another end connected to the discharge head, wherein the barge loading system comprises cable systems arranged to move the base arm portions and the remote arm portions.
  • the base arm portions are rotatable independently from the remote arm portions and vice versa.
  • the base arm portions are rotatable synchronously.
  • the remote arm portions are rotatable synchronously.
  • the barge loading system may comprise cable systems for moving the remote arm portions which are entirely mounted on the respective crane arms.
  • the barge loading system may comprise cable systems for moving the base arm portions.
  • Each base arm portion may have a cable system for moving the base arm portion, wherein the cable systems are mounted on the crane arms and the deck of the vessel.
  • the different cable systems for moving the base arm portions may be driven by a single driving unit, such as an engine.
  • the driving unit may be connected to different winches, where each winch controls giving out or taking in a different cable of a different cable system for moving the base arm portions. This ensures synchronous movement of the different base arm portions
  • the different base arm portions may be connectable to the deck of the vessel in a rotatable manner, having a coaxial axis of rotation. This allows the barge loading system to move the discharge head from an onboard position (above the deck) to an overboard position (e.g. above a secondary vessel).
  • the discharge head may be formed by an elongated pipe section extending in a longitudinal direction of the vessel, the discharge head comprising one or more discharge openings.
  • the discharge pipe may form a structural component of the base arm portions of one of the crane arms.
  • Fig.'s 1a - 1d all relate to one embodiment, schematically depicted in different positions.
  • Fig. 1a shows a vessel 1, which may be a dredging vessel or a hopper vessel.
  • the vessel 1 may also be a dredging vessel comprising a hopper, such as a trailing hopper suction dredger.
  • the vessel 1 comprises a barge loading system comprising two crane arms 20. It will be understood that any number of crane arms may be used, including one, three, four or more crane arms.
  • the barge loading system comprises a discharge pipe 11 which is connectable or connected to a piping system of the vessel to bring the discharge pipe 11 and the discharge head 12 in fluid communication with the mixture of water and material obtained from a dredging tool or a hopper.
  • a pump may be provided to pump the mixture via the discharge pipe 11 into the discharge head 12.
  • the discharge head 12 comprises openings 13 to allow the mixture to exit the discharge head 12.
  • Both crane arms 20 comprise a base arm portion 21 which is rotatably mounted to the deck of the vessel 1.
  • the base arm portions 21 are both rotatable about a coaxial axis of rotation RA which runs parallel to the deck of the vessel 1 and parallel to a side of the vessel 1.
  • the crane arms 20 further comprise a remote arm portion 22 rotatably attached to the base arm portions 21.
  • the remote arm portions 22 are rotatable about a coaxial axis of rotation RA2, parallel to the axis of rotation RA of the base arm portions 21.
  • the rotatable connections between the base arm portion 21 and the (deck of the) vessel 1 and between the base arm portion 21 and the remote arm portion 22 may be provided by suitable hinges or the like.
  • connection between the discharge pipe 11 and the discharge head may be formed by a flexible conduit 14 to allow relative movement of the discharge pipe 11 and the discharge head 12.
  • the discharge pipe 11 may comprise a rotatable connection 15 to the piping system of the vessel to allow the discharge pipe 11 to move together with the base arm portion 21 with respect to the piping system of the vessel.
  • the rotatable connection 15 may have an axis of rotation which coincides with the axis of rotation RA of the base arm portions 21 and with the body axes of the piping system and the discharge pipe 11 at the location of the rotatable connection 15.
  • the barge loading system comprises different cable systems to move the different arm portions.
  • the remote arm portions 22 can be moved independently from the base arm portions 21.
  • the cable systems provided to move the remote arm portions 22 are structurally and mechanically mounted on the barge loading system and are thus not mounted on the vessel 1, although there may be connections between the cable system and the vessel, such as energy and control lines.
  • the cable systems to move the remote arm portions 22 comprise one or more cables 32 which run between the base arm portion 21 and the remote arm portion 22 to transmit a force to the remote arm portion 22 to move the remote arm portion 22 with respect to the base arm portion 21.
  • the cable system for moving the remote arm portions 22 may comprise a cable control device 31, such as a winch which can be driven by a suitable drive device (engine), a cable 32 being provided on the control device which runs via a number of pulleys 33 provided on the base arm portion 21 and one or more pulleys 34 provided on the remote arm portion 22.
  • the cable control device 31 may be mounted on the base arm portion 21.
  • the winches of the different cable systems for moving the remote arm portions 22 are controlled synchronously, for instance by a shared control device (not shown), which may for instance be a computer or the like.
  • Each base arm portion 21 may have an associated cable system, which is mounted between the base arm portion 21 and the (deck of the) vessel 1.
  • the different cable systems are driveable by a single shared driving unit 26 to ensure synchronous movement of the different base arm portions 21.
  • the cable systems for moving the base arm portions 21 comprise a cable control device 28, such as a winch, driven by the shared driving unit 26.
  • the different winches 28 may be positioned with their rotational axes orientated coaxially with respect to each other.
  • the different cables 27 are partially wound around the winches 28 and having their free ends connected to the respective base arm portions 21.
  • the different winches 28 may have a different relative position with respect to their associated crane arms 20, while the winches are driven synchronously and in the same direction, the different cables 27 may be wound in different directions to make sure the different cables are taken in or given out simultaneously.
  • a plurality of pulleys 29 may be provided to guide the cables 27 from the winch 28 to the base arm portion 21.
  • the discharge pipe 11 may form a structural component of one of the cranes 20, in particular of the base arm portion 21. This is for instance shown in Fig. 1a at the left.
  • All the cable systems described may be controlled by a single shared control device, which may be a computer device, which may for instance control the cable systems based on real-time input received from an operator via a suitable user interface, such as a keyboard on a remote control.
  • a suitable user interface such as a keyboard on a remote control.
  • Control of the crane arms may be done by a master-slave control, wherein one crane arm (slave) follows the other crane arm (master).
  • a vessel comprising a barge loading system 10 for loading a secondary vessel positioned alongside the vessel 1 with a mixture of water and material, the barge loading system 10 comprising a discharge pipe 1 land a discharge head 12 being in fluid communication with the discharge pipe 11 to receive the mixture, the barge loading system 10 comprising at least two moveable crane arms 20 connected to the discharge head 12, the crane arms 20 being arranged to move the discharge head 12 to an overboard position, wherein at least part of the crane arms 20, in particular base arm portions 21 rotatably connected to the deck of the vessel 1, are controllable by respective cable systems, wherein the respective cable systems 25 are drivable by a shared driving unit 26.
  • Each cable system comprises a winch 28, wherein each winch 28 is driven or drivable connected to the one driving unit 26.
  • the crane arms 20 may comprise respective remote arm portions 22, wherein the remote arm portions 22 are with one end rotatably connected to respective base arm portions 21 and with another end connected to the discharge head 12.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Transportation (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Jib Cranes (AREA)
  • Ship Loading And Unloading (AREA)
  • Control And Safety Of Cranes (AREA)

Claims (12)

  1. Schiff (1), aufweisend ein Schiffsladesystem (10) zum Beladen eines sekundären Schiffes, welches längsseits des Schiffes (1) positioniert ist, mit einem Gemisch aus Wasser und Material, wobei das Schiffsladesystem (10) ein Abgaberohr (11) und einen Abgabekopf (12) aufweist, welche in Fluidkommunikation mit dem Abgaberohr (11) stehen, um das Gemisch zu empfangen,
    dadurch gekennzeichnet, dass das Schiffsladesystem (10) mindestens zwei bewegbare Kranarme (20) aufweist, die mit dem Abgabekopf (12) verbunden sind, wobei die Kranarme (20) dazu eingerichtet sind, den Abgabekopf (12) zu einer Über-Bord-Position zu bewegen, wobei die Kranarme (20) jeweilige Basisarmabschnitte (21) aufweisen, die drehbar mit einem Deck (2) des Schiffes (1) verbunden sind und jeweilige ferne Armabschnitte (22), wobei die fernen Armabschnitte (22) mit einem Ende mit den Basisarmabschnitten (21) drehbar verbunden sind und mit einem anderen Ende mit dem Abgabekopf (12) verbunden sind, wobei das Schiffsladesystem (10) Kabelsysteme aufweist, die dazu eingerichtet sind, die Basisarmabschnitte (21) und die fernen Armabschnitte (22) zu bewegen.
  2. Schiff (1) nach Anspruch 1, wobei die fernen Armabschnitte (22) unabhängig von den Basisarmabschnitten (21) drehbar sind.
  3. Schiff (1) nach einem der vorstehenden Ansprüche, wobei die Kranarme (20) jeweilige Kabelsysteme (31 - 34) zur Bewegung der fernen Armabschnitte (22) in Bezug auf die betreffenden Basisarmabschnitte (21) aufweisen.
  4. Schiff nach Anspruch 3, wobei die Kabelsysteme (31 - 34) zur Bewegung der fernen Armabschnitte (22) vollständig auf den Kranarmen (20) befestigt sind.
  5. Schiff nach einem der vorhergehenden Ansprüche, wobei jeder Basisarmabschnitt (21) ein damit verknüpftes Kabelsystem zur Bewegung des Basisarmabschnittes (21) aufweist, wobei die Kabelsysteme (25) mittels einer gemeinsamen Antriebseinheit (26) antreibbar sind.
  6. Schiff nach Anspruch 5, wobei jedes Kabelsystem eine Winde (28) aufweist, wobei jede Winde (28) mit der gemeinsamen Antriebseinheit (26) antreibbar verbunden ist.
  7. Schiff (1) nach einem der Ansprüche 5 - 6, wobei jedes Kabelsystem (25) zur Bewegung des Basisarmabschnittes (21) ein Kabel (27) aufweist, eine Winde (28) und eine oder mehrere Rollen (29) und Kabelverbindungseinrichtungen, um Kraft von der Winde mittels des Kabels zu dem Basisarmabschnitt (21) zu transferieren.
  8. Schiff (1) nach einem der Ansprüche 6 - 7 wobei die Winden (28), die antreibbar mit der gemeinsamen Antriebseinheit (26) verbunden sind, zwischen den Kranarmen (20) positioniert sind.
  9. Schiff (1) nach einem der vorhergehenden Ansprüche, wobei der Abgabekopf (12) durch einen länglichen Rohrabschnitt geformt ist, der sich in einer Längsrichtung des Schiffes erstreckt, wobei der Abgabekopf (12) eine oder mehrere Abgabeöffnungen (13) aufweist.
  10. Schiff (1) nach einem der vorhergehenden Ansprüche, wobei die Basisarmabschnitte (21) mit dem Deck (3) des Schiffes (1) drehbar verbunden sind, wobei die Basisarmabschnitte (21) drehbar sind über einer Koaxialachse der Rotation (RA).
  11. Schiff (1) nach einem der vorhergehenden Ansprüche, wobei ein Abschnitt des Abgaberohrs (11) eine strukturelle Komponente des Basisarmabschnittes (21) von einem der Kranarme (20) bildet.
  12. Schiffsladesystem (10) zum Entladen eines Gemisches aus Wasser und Material aus einem Schiff (1) in ein sekundäres Schiff, welches längsseits des Schiffes (1) positioniert ist, wobei das Schiffsladesystem (10) ein Abgaberohr (11) und einen Abgabekopf (12) aufweist, wobei das Abgaberohr mit einem Ende in Fluidkommunikation mit dem Abgabekopf (12) steht und mit einem anderen Ende verbindbar ist mit einem weiteren Rohrsystem eines Schiffes, wobei das Schiffsladesystem (10) mindestens zwei bewegliche Kranarme (20) aufweist, welche auf einem Deck des Schiffes (1) befestigbar sind,
    dadurch gekennzeichnet, dass die Kranarme (20) mit dem Abgabekopf (12) verbunden sind und dazu eingerichtet sind, den Abgabekopf (12) zu bewegen, wobei die Kranarme (20) jeweilige Basisarmabschnitte (21) aufweisen, die drehbar mit dem Deck (2) des Schiffes (1) verbindbar sind und jeweilige ferne Armabschnitte (22), wobei die fernen Armabschnitte (22) mit einem Ende drehbar verbunden sind mit den Basisarmabschnitten (21) und mit einem anderen Ende mit dem Abgabekopf (12) verbunden sind, wobei das Schiffsladesystem (10) Kabelsysteme aufweist, die dazu eingerichtet sind, die Basisarmabschnitte (21) und die fernen Armabschnitte (22) zu bewegen.
EP14739260.9A 2013-07-03 2014-07-02 Schiff beinhaltend ein kahnladesystem Active EP3017142B1 (de)

Priority Applications (1)

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HRP20171341TT HRP20171341T1 (hr) 2013-07-03 2017-09-06 Plovilo koje sadrži teglenični sustav za pretovar

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NL2011086A NL2011086C2 (en) 2013-07-03 2013-07-03 Vessel comprising a barge loading system.
PCT/NL2014/050434 WO2015002534A1 (en) 2013-07-03 2014-07-02 Vessel comprising a barge loading system

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EP3017142A1 EP3017142A1 (de) 2016-05-11
EP3017142B1 true EP3017142B1 (de) 2017-08-30

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US (1) US20160375966A1 (de)
EP (1) EP3017142B1 (de)
CN (1) CN105392960B (de)
ES (1) ES2647264T3 (de)
HR (1) HRP20171341T1 (de)
NL (1) NL2011086C2 (de)
WO (1) WO2015002534A1 (de)

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JP7169238B2 (ja) * 2019-03-20 2022-11-10 住友重機械マリンエンジニアリング株式会社 船舶の柵構造
CN115305982A (zh) * 2022-08-25 2022-11-08 中交(天津)疏浚工程有限公司 一种大型绞吸船艕吹装驳与艉吹装耙相结合施工工艺

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Publication number Publication date
ES2647264T3 (es) 2017-12-20
US20160375966A1 (en) 2016-12-29
HRP20171341T1 (hr) 2017-12-29
CN105392960A (zh) 2016-03-09
NL2011086C2 (en) 2015-01-06
EP3017142A1 (de) 2016-05-11
CN105392960B (zh) 2017-10-24
WO2015002534A1 (en) 2015-01-08

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