DE2924576A1 - Ocean communications connecting station - has crane hook lowerable through platform cut=outs, away from helicopter deck - Google Patents

Ocean communications connecting station - has crane hook lowerable through platform cut=outs, away from helicopter deck

Info

Publication number
DE2924576A1
DE2924576A1 DE19792924576 DE2924576A DE2924576A1 DE 2924576 A1 DE2924576 A1 DE 2924576A1 DE 19792924576 DE19792924576 DE 19792924576 DE 2924576 A DE2924576 A DE 2924576A DE 2924576 A1 DE2924576 A1 DE 2924576A1
Authority
DE
Germany
Prior art keywords
deck
helicopter
crane
platform
away
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.)
Ceased
Application number
DE19792924576
Other languages
German (de)
Inventor
Klaus-Dieter Bloens
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.)
Blohm and Voss GmbH
Original Assignee
Blohm and Voss GmbH
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 Blohm and Voss GmbH filed Critical Blohm and Voss GmbH
Priority to DE19792924576 priority Critical patent/DE2924576A1/en
Publication of DE2924576A1 publication Critical patent/DE2924576A1/en
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F1/00—Ground or aircraft-carrier-deck installations
    • B64F1/36—Other airport installations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/02—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with non-adjustable and non-inclinable jibs mounted solely for slewing movements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/02—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with non-adjustable and non-inclinable jibs mounted solely for slewing movements
    • B66C23/022—Pivot axis common with column
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F3/00—Landing stages for helicopters, e.g. located above buildings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Architecture (AREA)
  • Jib Cranes (AREA)

Abstract

A communications post sited on the open sea has a deck for helicopter landings supported by a central column. This column has a platform deck, at an interval away from the helicopter deck. This is served by a crane with a loading hook which can be lowered through one or more cutouts or cut-away sections in the platform deck. The crane can pref. turn about the central columns, and is held by this and the helicopter deck, and is pref. of a previously described type.

Description

HochseestationOffshore station

Die Erfindung bezieht sich auf eine Hochseestation mit von einer Mittelsäule getragenem Hubschrauberlandedeck.The invention relates to an offshore station with a central column worn helicopter landing deck.

Der Erfindung liegt die Aufgabe zugrunde, die Anwendungsmöglichkeit einer solchen Hochseestation in See durch universell verwendbere Hebezeuge zu verbessern.The invention is based on the object of the possible application to improve such an offshore station at sea by universally applicable hoists.

Die Lösung dieser Aufgabe besteht darin, daß die Mittelsäule im Abstand unter dem Hubschrauberlandedeck ein Plattformdeck aufweist, das von einem Kran bedienbar ist, dessen Lasthaken durch ein oder mehrere Aus- oder Abschnitte des Plattformdecks absenkbar ist.The solution to this problem is that the center column at a distance has a platform deck below the helicopter landing deck, which can be operated by a crane is whose load hook through one or more sections or sections of the platform deck is lowerable.

In weiterer Ausgestaltung der Erfindung ist der Kran um die Mittelsäule drehbar und von dieser und dem Hubschrauber-Iandedeck gehalten.In a further embodiment of the invention, the crane is around the center column rotatable and held by this and the helicopter landing deck.

Eine besonders günstige Lösung der Erfindung ist mit einem Kran gemäß unserer Patentanmeldung Az.: vom gegeben.A particularly favorable solution of the invention is with a crane according to our patent application Az .: from the given.

Die Zeichnung veranschaulicht ein Beispiel der Erfindung mit einem Kran dieser Patentanmeldung. Es zeigen: Fig. 1 eine Seitenansicht einer Hochseestation gemäß der Erfindung und Fig. 2 eine Aufsicht auf das Plattformdeck einer Hochseestation gemäß Fig. 1.The drawing illustrates an example of the invention with a Crane of this patent application. Show it: Fig. 1 is a side view an offshore station according to the invention and FIG. 2 shows a plan view of the platform deck an offshore station according to FIG. 1.

Fig. 1 zeigt ein Plattformdeck 1 mit einer Mittelsäule 2, die in den Meeresgrund 4 gerammt ist. In einem gewissen Abstand über der Plattform 1 ist ein Hubschrauberlandedeck 3 vorgesehen. Die Plattform 1 und das Hubschrauberlandedeck 3 sind mit dem unteren Teil der Mittelsäule 2 durch eine Flanschverbindung verbunden.Fig. 1 shows a platform deck 1 with a center column 2, which is in the Seabed 4 is rammed. At a certain distance above the platform 1 is a Helicopter landing deck 3 is planned. Platform 1 and the helipad 3 are connected to the lower part of the center pillar 2 by a flange connection.

Mit la sind die Abschnitte des Plattformdecks 1 bezeichnet.The sections of the platform deck 1 are denoted by la.

Diese Abschnitte ermöglichen das Aufnehmen einer Last mit Hilfe des Kranes 6 von einem Wasserfahrzeug (nicht gezeichnet), das in der Nähe der Mittelsäule 2 liegt.These sections enable a load to be picked up using the Crane 6 from a watercraft (not shown) that is near the central column 2 lies.

Die Flanschverbindung 5 dient dazu, den oberen Teil der Mittelsäule mit dem Plattformdeck 1 und dem Hubschrauberlandedeck 3 aufzusetzen und mit dem unteren Teil der Mittelsäule 2 zu verbinden, sobald der untere Teil der Mittelsäule 2 in den Meeresgrund 4 eingerammt ist. Das Einrammen geschieht mit Hilfe von Geräten, die nicht Teil dieser Erfindung sind.The flange connection 5 serves to connect the upper part of the center column to touch down with the platform deck 1 and the helicopter landing deck 3 and with the lower part of the center pillar 2 to connect as soon as the lower part of the center pillar 2 is rammed into the seabed 4. The ramming is done with the help of devices, which are not part of this invention.

Die nach der Erfindung geschaffene Hochseestation verkörpert einen beachtlichen technischen Fortschritt. Zunächst einmal wäre festzuhalten, daß die Anordnung einer Säule mit möglichst kleinem Durchmesser dem See- und Eisgang nur eine kleine Angriffsfläche bietet, also nur relativ geringere Kräfte auf die Station einwirken. Ein weiterer Vorteil ist darin zu sehen, daß keine zusätzlichen Stützkonstruktionen für den Kran erforderlich sind, da letzterer von unten gegen das Hubschrauberdeck drückt. Das Deck muß also nur für die Belastung durch den Hubschrauber oder den Kran a-usgelegt werden. Treten beide Kräfte gleichzeitig auf, dann heben sie sich gegenseitig auf.The offshore station created according to the invention embodies one considerable technical progress. First of all, it should be noted that the Arrange a column with the smallest possible diameter to the lake and ice passage only one offers small attack surface, so only relatively lower forces on the station act. Another advantage is that there are no additional support structures are required for the crane, as the latter against the helicopter deck from below presses. So the deck only has to withstand the load of the helicopter or the Crane. If both forces occur at the same time, then they cancel each other out each other up.

Schließlich gestattet die spezielle Anordnung des Hubschrauberdecks auf der Säulenspitze ein gutes, ungehindertes Anfliegen durch Hubschrauber. Gleichzeitig bietet das Hubschrauberdeck einen Schutz für das darunterliegende, mit Ausrüstungsgegenständen versehene Deck.Finally, the special arrangement of the helicopter deck permits on the top of the column a good, unhindered approach by helicopter. Simultaneously the helicopter deck provides protection for the equipment below provided deck.

Die Maßnahme, wonach die Flanschverbindung 5 vorgesehen ist, gestattet fernerhin in vorteilhafter Weise eine einfache Montage und Demontage des gesamten Plattform- und Hubschrauberdecksteiles mit Hilfe von z.B. Schwimmkränen.The measure according to which the flange connection 5 is provided is permitted furthermore, a simple assembly and disassembly of the whole in an advantageous manner Platform and helicopter deck parts with the help of e.g. floating cranes.

Claims (3)

P a t e n t a n s p r ü c h e : 1. Hochseestation mit von einer Mittelsäule getragem Hubschrauberlalldedeck, dadurch gekennzeichnet, daß die Mittelsäule (2) im Abstand unter dem Hubschrauberlandedeck (3) ein Plattformdeck (1) aufweist, das von einem Kran (6) bedienbar ist, dessen Lasthaken durch ein oder mehrere Aus- oder Abschnitte (ja) des Plattformdecks (1) absenkbar ist. P a t e n t a n s p r ü c h e: 1. Offshore station with a central column supported helicopter slatted deck, characterized in that the central column (2) at a distance below the helicopter landing deck (3) has a platform deck (1) which can be operated by a crane (6), the load hook of which has one or more Aus or Sections (yes) of the platform deck (1) can be lowered. 2. Hochseestation nach Anspruch 1, dadurch gekennzeichnet, daß der Kran (6) um die Mittelsäule (2) drehbar und von dieser und dem Hubschrauberlandedeck (3) gehalten ist. 2. deep sea station according to claim 1, characterized in that the The crane (6) can be rotated around the center column (2) and from this and the helicopter landing deck (3) is held. 3. Hochseestation nach Anspruch 2, dadurch gekennzeichnet, daß der Kran (6) gemäß unserer Patentanmeldung Az.: vom ausgebildet ist.3. deep sea station according to claim 2, characterized in that the crane (6) according to our patent application Az .: from the is trained.
DE19792924576 1979-06-19 1979-06-19 Ocean communications connecting station - has crane hook lowerable through platform cut=outs, away from helicopter deck Ceased DE2924576A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19792924576 DE2924576A1 (en) 1979-06-19 1979-06-19 Ocean communications connecting station - has crane hook lowerable through platform cut=outs, away from helicopter deck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792924576 DE2924576A1 (en) 1979-06-19 1979-06-19 Ocean communications connecting station - has crane hook lowerable through platform cut=outs, away from helicopter deck

Publications (1)

Publication Number Publication Date
DE2924576A1 true DE2924576A1 (en) 1981-01-15

Family

ID=6073517

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792924576 Ceased DE2924576A1 (en) 1979-06-19 1979-06-19 Ocean communications connecting station - has crane hook lowerable through platform cut=outs, away from helicopter deck

Country Status (1)

Country Link
DE (1) DE2924576A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2374712A1 (en) * 2010-03-31 2011-10-12 AREVA Energietechnik GmbH Sea platform

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2938353A (en) * 1954-12-27 1960-05-31 Shell Oil Co Submersible drilling barge
DE2424698A1 (en) * 1973-06-01 1975-01-02 King Wilkinson Ltd OFFSHORE CONSTRUCTION IN THE FORM OF A TOWER

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2938353A (en) * 1954-12-27 1960-05-31 Shell Oil Co Submersible drilling barge
DE2424698A1 (en) * 1973-06-01 1975-01-02 King Wilkinson Ltd OFFSHORE CONSTRUCTION IN THE FORM OF A TOWER

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2374712A1 (en) * 2010-03-31 2011-10-12 AREVA Energietechnik GmbH Sea platform

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8110 Request for examination paragraph 44
8131 Rejection