NO752161L - - Google Patents
Info
- Publication number
- NO752161L NO752161L NO752161A NO752161A NO752161L NO 752161 L NO752161 L NO 752161L NO 752161 A NO752161 A NO 752161A NO 752161 A NO752161 A NO 752161A NO 752161 L NO752161 L NO 752161L
- Authority
- NO
- Norway
- Prior art keywords
- long carrier
- vessel
- opening
- specified
- hull
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
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
- B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
- B63B1/107—Semi-submersibles; Small waterline area multiple hull vessels and the like, e.g. SWATH
-
- 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
- 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
- B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
- B63B1/12—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly
- B63B2001/128—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising underwater connectors between the hulls
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
Anordning ved fartøy med dobbelt skrog.Device for vessels with double hull.
Description
Foreliggende oppfinnelse angår en anordning ved far-The present invention relates to a device by
tøy av den type som har et dobbelt skrog, der skrogdeler med den største oppdrift ligger neddykket i vann idet disse skrogdeler, ved hjelp av sidedeler som skjærer vannflaten med lite tverrsnitt, er forbundet med et dekk over vannflaten. Fartøy av denne type er kjent f.eks. fra hollandsk patentansøkning 301350. I den tid som er gått har praksis vist at et slikt fartøy har god stabilitet også under vanskelige værforhold. vessel of the type that has a double hull, where the hull parts with the greatest buoyancy lie submerged in water, as these hull parts, with the help of side parts that cut the water surface with a small cross-section, are connected to a deck above the water surface. Vessels of this type are known e.g. from Dutch patent application 301350. In the time that has passed, practice has shown that such a vessel has good stability even under difficult weather conditions.
Formålet med foreliggende oppfinnelse er å endreThe purpose of the present invention is to change
dette fartøy slik at dets anvendelsesområde utvides.this vessel so that its area of application is extended.
I henhold til oppfinnelsen er dette oppnådd ved at fartøyet i dekket har en langsgående åpning hvori det er an- According to the invention, this is achieved by the vessel having a longitudinal opening in the deck in which there is an
brakt en langbærer som er bevegelig opp og ned og som har skinneganger for bevegelig utstyr. Langbæreren er i og for seg kjent fra fartøyer til legging av rørledninger. Ved hjelp av denne langbærer med bevegelig utstyr er anvendelsesmulighetene blitt betydelig utvidet. Med langbæreren svingt opp i horisontal stilling kan det bevegelige utstyr anbringes over åpningen, og kan benyttes til å bære apparatur til utførelse av de forskjel-ligste arbeidsoperasjoner på fartøyer og annet som midlertidig befinner seg i skrogets åpning. I nedsvingt stilling vil den ene ende av langbæreren stikke ned i vannet slik at det bevegelige utstyr kan heves og senkes etter behov. brought a long carrier which is movable up and down and which has rail passages for movable equipment. The long carrier is known in and of itself from vessels for laying pipelines. With the help of this long carrier with moving equipment, the application possibilities have been significantly expanded. With the long carrier swung up into a horizontal position, the movable equipment can be placed over the opening, and can be used to carry equipment for carrying out a wide variety of work operations on vessels and other things that are temporarily located in the hull's opening. In the lowered position, one end of the long carrier will stick into the water so that the moving equipment can be raised and lowered as needed.
I henhold til oppfinnelsen er det fordelaktig å gi langbæreren en viss oppdrift. Den hengslet opphengte langbærer kan da bevege seg opp og ned sammen med bølgeslagene i åpningen i skroget, som på sin side ikke eller bare svakt blir påvirket av bølgebevegelsene, noe som letter hevning og senkning av flytende utstyr. Med denne anordning er det mulig å senke dyk-kere ned i vannet og å .ta dem opp igjen. Det samme gjelder mini-ubåter. Langbæreren kan imidlertid også utføres slik at den kan stilles vertikalt eller nesten vertikalt, og kan senkes for å bringe rørseksjoner eller andre gjenstander ned til havbunnen langs langbæreren. According to the invention, it is advantageous to give the long carrier a certain buoyancy. The hinged suspended long beam can then move up and down together with the waves in the opening in the hull, which in turn is not or only slightly affected by the wave movements, which facilitates the raising and lowering of floating equipment. With this device it is possible to lower divers into the water and to bring them back up. The same applies to mini-submarines. However, the long carrier can also be designed so that it can be positioned vertically or almost vertically, and can be lowered to bring pipe sections or other objects down to the seabed along the long carrier.
I henhold til oppfinnelsen er langbæreren fortrinnsvis løsbart festet ved hjelp av koniske ender som stikker inn i koniske åpninger i en om en tversgående akse dreibart lagret sylinder. Det at langbæreren kan frigjøres gjør det også mulig å benytte åpninger i fartøyet for andre formål. De koniske deler danner en stiv festeanordning, mens sylinderen når langbæreren er fjernet, kan danne styreflate for f.eks. kabler, rør og slanger. According to the invention, the long carrier is preferably releasably attached by means of conical ends that protrude into conical openings in a cylinder mounted rotatably about a transverse axis. The fact that the long carrier can be released also makes it possible to use openings in the vessel for other purposes. The conical parts form a rigid fastening device, while the cylinder, when the long carrier is removed, can form a guide surface for e.g. cables, pipes and hoses.
Langbæreren består fortrinnsvis av parallelle hule rør som er innbyrdes forbundet ved hjelp av tversgående rør, og de parallelle hule rør er på oversiden forsynt med skinneganger for en bevegelig plattform. Skinnegangen kan danne fortsettelse av en skinnegang som ligger fast på fartøyets dekk. The long carrier preferably consists of parallel hollow tubes which are interconnected by means of transverse tubes, and the parallel hollow tubes are provided on the upper side with rail passages for a movable platform. The rail can form a continuation of a rail that is fixed on the vessel's deck.
Åpningen kan utstyres med avtagbare lukelemmer, f.eks. selvdrevne lukelemmer eller lukelemmer som kan foldes sammen eller tippe opp hydraulisk eller mekanisk, slik at det blir mulig å lukke dekket over åpningen. I henhold til oppfinnelsen kan den bakre ende av åpningen ha en bro,og her anbringes da en betjenings-plattform med utstyr for betjening av både fartøyet og langbæreren. The opening can be equipped with removable hatch members, e.g. self-powered hatch members or hatch members that can be folded or tipped up hydraulically or mechanically, so that it becomes possible to close the deck over the opening. According to the invention, the rear end of the opening can have a bridge, and here an operating platform with equipment for operating both the vessel and the long carrier is placed.
Oppfinnelsen vil i det følgende bli forklart nærmere under henvisning til tegningene der: Fig. 1, sett fra siden, viser et fartøy utført i henhold til oppfinnelsen, The invention will be explained in more detail in the following with reference to the drawings where: Fig. 1, seen from the side, shows a vessel made according to the invention,
fig. 2 viser fartøyet sett ovenfra,fig. 2 shows the vessel seen from above,
fig. 3 viser fartøyet sett forfra,fig. 3 shows the vessel seen from the front,
fig. 4 viser et vertikalt langskipssnitt gjennom far-tøyets bakre ende, fig. 4 shows a vertical longitudinal section through the rear end of the vessel,
fig. 5 viser et snitt etter linjen V-V på fig. 4 og fig. 6 viser et snitt etter linjen VI-VI på fig. 4. fig. 5 shows a section along the line V-V in fig. 4 and fig. 6 shows a section along the line VI-VI in fig. 4.
Fig. 1, 2 og 3 skal i første rekke vise den type fartøy det her gjelder. Fartøyet har to skrogdeler 1 og 2, som ligger neddykket og som er forbundet med hverandre med et bunnparti 3, mens de over vannivået er forbundet med hverandre med den øvre Fig. 1, 2 and 3 shall primarily show the type of vessel that applies here. The vessel has two hull parts 1 and 2, which lie submerged and which are connected to each other by a bottom part 3, while those above the water level are connected to each other by the upper
overbygning eller dekket 4.superstructure or deck 4.
Den bakre ende av fartøyet har en langsgående rek-tangulær åpning 5 med en bro 6 ved den bakre ende av åpningen. Broen har en betjeningskabin 7. The rear end of the vessel has a longitudinal rectangular opening 5 with a bridge 6 at the rear end of the opening. The bridge has an operating cabin 7.
Forut i åpningen befinner det seg en sylinder 8 somIn front of the opening there is a cylinder 8 which
er lagret dreibart om en horisontal tversgående akse. I denne sylinder, som kan tjene til styring av kabler eller kjettinger, is stored rotatably about a horizontal transverse axis. In this cylinder, which can serve to guide cables or chains,
er en langbærer 9 utløsbart festet. Langbæreren har en skinnegang 10 for bevegelig utstyr 11. På dekket finnes en bevegelig heise- eller kabelstyring 12 som kan anbringes over åpningen. is a long carrier 9 releasably attached. The long carrier has a rail passage 10 for movable equipment 11. On the deck there is a movable hoist or cable guide 12 which can be placed over the opening.
Åpningen kan lukkes oventil ved hjelp av lukelemmerThe opening can be closed at the top with the help of hatch members
13. 13.
Som vist på fig. 4 og 5 består langbæreren av rør 14 som er forbundet med hverandre med tversgående rør. Ved enden forut finnes det korte rør 16 med koniske ender 17, og disse passer inn i tilsvarende åpninger i sylinderen 8. De koniske ender er forsynt med to tversgående boringer 18 som tverrbolter 19 kan gripe inn i. Tverrboltene 19 ér fortrinnsvis fjernstyrte og griper med koniske flater sammen med tilsvarende flater i boringene 18. As shown in fig. 4 and 5, the long carrier consists of pipes 14 which are connected to each other by transverse pipes. At the front end, there are short tubes 16 with conical ends 17, and these fit into corresponding openings in the cylinder 8. The conical ends are provided with two transverse bores 18 into which cross bolts 19 can engage. The cross bolts 19 are preferably remotely controlled and engage with conical surfaces together with corresponding surfaces in the bores 18.
Langbæreren henger videre i vinsjer 20 (fig. 4) slikThe long beam continues to hang in winches 20 (fig. 4) like this
at det blir mulig å bevege langbæreren til horisontal stilling. that it becomes possible to move the long carrier to a horizontal position.
De tversgående rør 15 kan utstyres med dreibart lagrede ruller 21 som kan understøtte kabler eller liknende når disse styres langs langbæreren, lavere enn skinnegangen. The transverse pipes 15 can be equipped with rotatably mounted rollers 21 which can support cables or the like when these are guided along the longitudinal carrier, lower than the rail passage.
Claims (7)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7408144A NL7408144A (en) | 1974-06-18 | 1974-06-18 | VESSEL WITH OUTER. |
Publications (1)
Publication Number | Publication Date |
---|---|
NO752161L true NO752161L (en) | 1975-12-19 |
Family
ID=19821572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO752161A NO752161L (en) | 1974-06-18 | 1975-06-17 |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE830370A (en) |
DE (1) | DE2526821A1 (en) |
DK (1) | DK273275A (en) |
FR (1) | FR2275357A1 (en) |
GB (1) | GB1508066A (en) |
IE (1) | IE42603B1 (en) |
NL (1) | NL7408144A (en) |
NO (1) | NO752161L (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3517863A1 (en) * | 1985-05-17 | 1986-11-20 | Blohm + Voss Ag, 2000 Hamburg | MULTIPLE HULL WATER VEHICLE |
DE69607600T2 (en) * | 1995-02-17 | 2000-12-14 | Danyard A/S, Frederikshavn | HULL SHAPE FOR MULTIPLE HULLS |
ITRM20110357A1 (en) * | 2011-07-08 | 2013-01-09 | Paolo Carlodalatri | REDUCED CATAMARAN HIGH HYDRODYNAMIC PENETRATION VARIABLE FLOATING LINE UNTIL THE SUBMERSION TOTAL BOW / AFT STABILIZERS BY SHAPE RESISTANT BY SHAPE |
US10279872B2 (en) | 2015-10-16 | 2019-05-07 | Versabar, Inc. | Floating catamaran production platform |
US10486779B2 (en) * | 2015-10-16 | 2019-11-26 | Versabar, Inc. | Floating catamaran production platform |
-
1974
- 1974-06-18 NL NL7408144A patent/NL7408144A/en not_active Application Discontinuation
-
1975
- 1975-06-16 GB GB25595/75A patent/GB1508066A/en not_active Expired
- 1975-06-16 DE DE19752526821 patent/DE2526821A1/en not_active Withdrawn
- 1975-06-17 FR FR7518941A patent/FR2275357A1/en active Granted
- 1975-06-17 IE IE1358/75A patent/IE42603B1/en unknown
- 1975-06-17 DK DK273275A patent/DK273275A/en not_active Application Discontinuation
- 1975-06-17 NO NO752161A patent/NO752161L/no unknown
- 1975-06-18 BE BE157444A patent/BE830370A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE2526821A1 (en) | 1976-01-08 |
NL7408144A (en) | 1975-12-22 |
DK273275A (en) | 1975-12-19 |
FR2275357A1 (en) | 1976-01-16 |
BE830370A (en) | 1975-12-18 |
FR2275357B3 (en) | 1980-04-30 |
GB1508066A (en) | 1978-04-19 |
IE42603L (en) | 1975-12-18 |
IE42603B1 (en) | 1980-09-10 |
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