EP0145688B1 - Vorrichtung an Bord von Schiffen zum Zuwasserlassen oder Einholen von Bojen oder sonstigen schwimmenden Stationen - Google Patents

Vorrichtung an Bord von Schiffen zum Zuwasserlassen oder Einholen von Bojen oder sonstigen schwimmenden Stationen Download PDF

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Publication number
EP0145688B1
EP0145688B1 EP19840850378 EP84850378A EP0145688B1 EP 0145688 B1 EP0145688 B1 EP 0145688B1 EP 19840850378 EP19840850378 EP 19840850378 EP 84850378 A EP84850378 A EP 84850378A EP 0145688 B1 EP0145688 B1 EP 0145688B1
Authority
EP
European Patent Office
Prior art keywords
wire
rope
platform
pivotable
ship
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
Application number
EP19840850378
Other languages
English (en)
French (fr)
Other versions
EP0145688A3 (en
EP0145688A2 (de
Inventor
Jussi Koski
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.)
Meyer Turku Oy
Original Assignee
Masa Yards Oy
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 Masa Yards Oy filed Critical Masa Yards Oy
Publication of EP0145688A2 publication Critical patent/EP0145688A2/de
Publication of EP0145688A3 publication Critical patent/EP0145688A3/en
Application granted granted Critical
Publication of EP0145688B1 publication Critical patent/EP0145688B1/de
Expired legal-status Critical Current

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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
    • B63B27/36—Arrangement of ship-based loading or unloading equipment for floating cargo
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C7/00—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects

Definitions

  • the invention relates to a device on ships for launching and recovering from the sea buoy stations, or similar apparatus such as marine research equipment, said device including a wire guiding structure pivotable around a horizontal axis located close to the shell plating or gunwale of the ship and including a wire or rope connected to a winch for lowering and raising the apparatus.
  • a buoy station is a contraption used in marine research in which e.g.measuring equipment is attached to a wire or rope between an anchor and a carrying buoy.
  • measuring equipment is attached to a wire or rope between an anchor and a carrying buoy.
  • submergeable equipment is launched and recovered from a ship by means of an auxilary unit which is lowered over the side by a pivotable recovery boom and winch arrangement.
  • This kind of device is not suitable for handling equipment which must be attached to a wire or rope at set intervals between an anchor and a buoy.
  • the object of the present invention is to provide a novel device for the purposes of use mentioned above, by means of which device it is possible to substitute for the use of davits and to avoid the said drawbacks and risk factors occurring in connection with the use of davits.
  • the invention is mainly characterised in that the wire guiding structure is a pivotable platform having a first end edge close to its pivot axis and a second end edge remote from its pivot axis, the first end edge being fitted with a roller and the second end edge being fitted with a pulley, both engageable by the wire or rope, and that the platform is pivotable inboard to provide a preferably horizontal working surface at a convenient height for the attachment/ release of apparatus to/from the wire or rope, and is pivotable outboard for moving the wire or rope engaged in the pulley far enough away from the side of the ship for convenient lowering or hoisting of apparatus into and out of the sea.
  • the shifting of loads overboard is considerably better controlled. There is no movement similar to the pendulum motion taking place between the support legs of a conventional davit.
  • the wire can be passed from the winch of the ship to the plane pivoting platform as protected, e.g., through the deck or in troughs placed on the deck.
  • the pivoting platform is in the upper position, it is also possible to pass the wire to the pulley of the pivoting platform as protected.
  • the attaching of the apparatuses to the wire takes place in the advantageous working position placed at an appropriate level, wherein the apparatuses to be attached to the wire rest on the substantially horizontal pivoting platform.
  • the wire passing into the sea is attached to the ship preferably by means of a brake or some other, corresponding device, e.g., by the intermediate of the pivoting platform, so that the wire placed on the pivoting platform is free from tensions.
  • Figure 1 is an axonometric view of a device in accordance with the invention in the horizontal inwardly pivoted position.
  • Figure 2 shows the device of Fig. 1 in the outwardly pivoted position.
  • the device shown in the figures mainly comprises a plane pivoting platform 10, which is provided with vertical sides 11a and 11b at both longitudinal edges.
  • a roll 13 is attached rotably by means of shafts 15 to one edge of the pivoting platform 10, and a pulley 21 is journalled to the opposite edge of the platform 10.
  • the pivoting platform 10 is fitted in connection with the deck of the ship as pivotable on vertical flanges 14a and 14b, which are attached to immediate proximity of the shell plating 23 of the ship.
  • Horizontal guides 17 are attached to the edge of the shell plating 23 of the ship by means of pivot shafts 18, the said guides being supposed to guide the lifting and lowering wire 20.
  • the guides 17 are shown in the outwardly pivoted guiding position by means of reference numeral 17', whereat the wire 20 runs between them V.
  • the platform 10 can be pivoted either by manual force or by means of particular actuating means, e.g. by means of a hydraulic cylinder, and the pivoting platform 10 can be locked at the working position shown in Fig. 1, located at an appropriate height H from the deck. In this position, e.g., the apparatus K can be lifted onto the pivoting platform 10, the said apparatus being shown schematically in the figure.
  • the apparatus K is attached to the wire 20, e.g., by means of a shackle 22 or by other means, the said wire 20 running via the pulley 21 of the pivoting platform 10 to the winch of the ship (not shown) through the deck and/or in troughs on the deck.
  • a brake device 19 is attached, which consists, e.g., of two brake shoes placed one opposite the other, the wire 20 being fitted so as to pass through the space between them.
  • the pivoting platform 10 is pivoted by means of an actuating device (not shown) or manually to the outwardly pivoted position 10' shown in Fig. 2.
  • the pivoting platform 10' extends by the dimension L to outside the shell plating 23 of the ship, i.e. to the sea-side.
  • the lifting and lowering wire 20 runs as guided by the pulley 12 of the pivoting platform 10' and by the other pulley 24 to the winch of the ship.
  • the apparatus K or any other, corresponding apparatus or instrument can be lowered into the sea and, correspondingly, lifted out of the sea.
  • the pivoting platform 10' In the position shown in Fig. 2, the pivoting platform 10' is kept in position by an appropriate limiter or any other, corresponding device.
  • the apparatus When various apparatuses are lifted out of the sea in the position of the pivoting platform 10' shown in Fig. 2, the apparatus is first lifted to the level of the pivoting platform 10', and thereupon the pivoting platform 10' is pivoted to the horizontal position shown in Fig. 1, whereby the apparatus K lifted out of the sea can be placed onto the pivoting platform 10 reaching the horizontal position under control, in which position the necessary operations can be carried out and, if necessary, the apparatus K be detached from the wire 20" and, after necessary operations, possibly be lowered again into the sea.
  • the guides 17 may be pivoted around their pivot shafts 18 to the position 17' or to an appropriate V-angle so that the wire 20 is guided appropriately into connection with the pivoting platform 10.
  • the guides 17 it is also ensured that the wire 20 is guided between the shoes of the brake 19. If the brake is of such a type that the bringing of the wire 20 into connection with the brake can be ensured by other means, the guides 17 are not necessarily needed.
  • the device in accordance with the invention When the device in accordance with the invention is out of operation, it is kept pivoted in the inwardly pivoted position of Fig. 1, or it may be kept in any position considered to be most advantageous from the point of view of the other use of the ship.
  • the guides 17 are in the inward position shown in Fig. 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Jib Cranes (AREA)
  • Ship Loading And Unloading (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Claims (5)

  1. Eine Vorrichtung auf Schiffen zur Aussetzen und Einholen eines Apparates, wie z. B. einer Marineforschungsapparatur, von den Seebojenstationen oder dgl., wobei die Vorrichtung eine Drahtführungsanordnung enthält, welche verschwenkbar um eine horizontale Achse nahe der Außenhautbeplankung oder dem Schanzdeck (23) des Schiffes angeordnet ist, und ein Drahtseil oder ein Tau (20) enthält, das mit einer Haspel zum Anheben und Absenken des Apparates verbunden ist,
    dadurch gekennzeichnet,
    daß die Drahtführungsanordnung eine verschwenkbare Plattform (10) mit einem ersten Endrand nahe seiner Schwenkachse (16) und einem zweiten Endrand entfernt von seiner Schwenkachse (16) ist, wobei der erste Endrand mit einer Rolle (13) und der zweite Endrand mit einer Rillenscheibe (21) versehen ist, und wobei beide durch das Drahtseil oder Tau (20) belegbar sind, und daß die Plattform (10) ins Bordinnere verschwenkbar ist, um eine vorzugsweise horizontale Arbeitsoberfläche in einer geeigneten Hohe zum Anbringen/Lösen des Apparates an/von dem Drahtseil oder Tau (20) zu bilden, und nach außenbords zum Bewegen des in die Rillenscheibe (21) eingelegten Drahtseiles oder Taus weit genug weg von der Seite des Schiffes zum geeigneten Absenken oder Aufziehen des Apparates in die bzw. aus der See verschwenkbar ist.
  2. Eine Vorrichtung nach Anspruch 1,
    dadurch gekennzeichnet,
    daß die verschwenkbare Plattform (10) eine ebene Bodenfläche und Seitenteile (11a, 11b) aufweist, wobei die Seitenteile verschwenkbar an der Schwenkachse (16) mit Trägern (14a, 14b) verbunden sind, welche am Deck des Schiffes nahe dem Schanzdeck (23) angebracht sind.
  3. Eine Vorrichtung nach Anspruch 1 oder 2,
    dadurch gekennzeichnet,
    daß die verschwenkbare Plattform (10) mit einer Hemmeinrichtung (19) versehen ist, durch welche das über die Plattform laufende Drahtseil oder Tau (20) relativ zu der Plattform festgehalten werden kann.
  4. Eine Vorrichtung nach wenigstens einem der Ansprüche 1 bis 3,
    dadurch gekennzeichnet,
    daß Führungsarme (17) auf dem Deck unterhalb der Rolle (13) und angrenzend an das Schanzdeck (23) montiert sind, um zu sichern, daß das sich hebende Drahtseil oder Tau (20) auf der Rolle (13) in einer korrekten Position geführt wird.
  5. Eine Vorrichtung nach Anspruch 4,
    dadurch gekennzeichnet,
    daß die Führungsarme (17) auf Drehpunkten (18) montiert sind, so daß sie ins Bordinnere geschwenkt werden können, wenn sie nicht in Gebrauch sind.
EP19840850378 1983-12-09 1984-12-06 Vorrichtung an Bord von Schiffen zum Zuwasserlassen oder Einholen von Bojen oder sonstigen schwimmenden Stationen Expired EP0145688B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI834516A FI70183C (fi) 1983-12-09 1983-12-09 Anordning pao fartyg foer att lyfta oeverbord och ombord bojstationer eller andra liknande apparater eller apparatkombinationer
FI834516 1983-12-09

Publications (3)

Publication Number Publication Date
EP0145688A2 EP0145688A2 (de) 1985-06-19
EP0145688A3 EP0145688A3 (en) 1987-08-26
EP0145688B1 true EP0145688B1 (de) 1991-06-19

Family

ID=8518198

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19840850378 Expired EP0145688B1 (de) 1983-12-09 1984-12-06 Vorrichtung an Bord von Schiffen zum Zuwasserlassen oder Einholen von Bojen oder sonstigen schwimmenden Stationen

Country Status (5)

Country Link
EP (1) EP0145688B1 (de)
DE (1) DE3484734D1 (de)
DK (1) DK163724C (de)
FI (1) FI70183C (de)
NO (1) NO165141C (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4128513A1 (de) * 1991-02-12 1992-08-13 Abb Patent Gmbh Verfahren und vorrichtung zum fieren oder einholen des versorgungsleitungskabels einer unterwassereinrichtung
FR2760229B1 (fr) * 1997-03-03 1999-05-07 Remy Diebolt Dispositif de chargement et de dechargement de barges ou de bateaux, notamment avec des grumes
RU177002U1 (ru) * 2017-10-11 2018-02-06 Акционерное общество Научно-производственное предприятие "Авиационная и Морская Электроника" Конструкция площадки для постановки донных станций с судна
CN114313120B (zh) * 2022-03-14 2022-06-14 自然资源部第二海洋研究所 一种采用无人船收放海洋漂浮式观测设备的装置
CN118372929B (zh) * 2024-06-25 2024-08-16 自然资源部第二海洋研究所 一种海洋浮标吊放装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3807334A (en) * 1973-09-17 1974-04-30 Us Navy Motion compensating device for surface supported underwater structures
FR2362748A1 (fr) * 1976-08-27 1978-03-24 Doris Dev Richesse Sous Marine Procede et dispositif de relevage de corps immerges

Also Published As

Publication number Publication date
NO165141B (no) 1990-09-24
FI70183B (fi) 1986-02-28
FI834516A (fi) 1985-06-10
DK163724C (da) 1992-09-07
DE3484734D1 (de) 1991-07-25
NO165141C (no) 1991-01-09
EP0145688A3 (en) 1987-08-26
FI834516A0 (fi) 1983-12-09
EP0145688A2 (de) 1985-06-19
DK586884D0 (da) 1984-12-07
DK163724B (da) 1992-03-30
FI70183C (fi) 1986-09-15
DK586884A (da) 1985-06-10
NO844917L (no) 1985-06-10

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