EP0593803B1 - Dispositif pour positionner des charges - Google Patents

Dispositif pour positionner des charges Download PDF

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Publication number
EP0593803B1
EP0593803B1 EP92117969A EP92117969A EP0593803B1 EP 0593803 B1 EP0593803 B1 EP 0593803B1 EP 92117969 A EP92117969 A EP 92117969A EP 92117969 A EP92117969 A EP 92117969A EP 0593803 B1 EP0593803 B1 EP 0593803B1
Authority
EP
European Patent Office
Prior art keywords
chain
chains
chain drive
load
guide
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 - Lifetime
Application number
EP92117969A
Other languages
German (de)
English (en)
Other versions
EP0593803A1 (fr
Inventor
Jörg Schulze-Beckinghausen
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.)
Weatherford Lamb Inc
Original Assignee
Weatherford Lamb Inc
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
Priority to DE59209119T priority Critical patent/DE59209119D1/de
Application filed by Weatherford Lamb Inc filed Critical Weatherford Lamb Inc
Priority to AT92117969T priority patent/ATE161797T1/de
Priority to EP92117969A priority patent/EP0593803B1/fr
Priority to US08/139,410 priority patent/US5368113A/en
Priority to AU49095/93A priority patent/AU669738B2/en
Priority to CA002108865A priority patent/CA2108865C/fr
Priority to NO19933771A priority patent/NO310630B1/no
Publication of EP0593803A1 publication Critical patent/EP0593803A1/fr
Application granted granted Critical
Publication of EP0593803B1 publication Critical patent/EP0593803B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/16—Connecting or disconnecting pipe couplings or joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/02—Devices, e.g. jacks, adapted for uninterrupted lifting of loads with racks actuated by pinions
    • B66F3/06—Devices, e.g. jacks, adapted for uninterrupted lifting of loads with racks actuated by pinions with racks comprising pivotable toothed sections or segments, e.g. arranged in pairs

Definitions

  • One of the link chains preferably serves as a feed chain, in which a chain drive wheel engages.
  • the second chain is as Lock chain provided, the links of which by the movement of the Grip the chain drive wheel in the connecting elements.
  • a support element is formed from individual parts, the one in shows essential double-T-shaped profile.
  • the locking chain can be of smaller dimensions than the feed chain.
  • Feed chain is particularly suitable for a commercially available one Duplex chain. You can open the locking links in the middle of the chain wear the hinge pin while seated.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Vehicle Body Suspensions (AREA)
  • Crushing And Grinding (AREA)
  • Replacement Of Web Rolls (AREA)
  • Earth Drilling (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Waveguide Aerials (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Seal Device For Vehicle (AREA)
  • Automatic Assembly (AREA)
  • Jigs For Machine Tools (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Claims (12)

  1. Dispositif pour positionner des charges avec un élément de support 11 en forme de barre, rigide en flexion dans deux plans qui est apte à être assemblé pendant l'opération de positionnement à partir d'éléments individuels, caractérisés en ce que l'élément de support est constitué. de deux chaínes à maillons 1, 2 usuels dans le commerce, rigides en flexion dans un plan commun, guidés parallèlement à une certaine distance avant et après l'assemblage et d'éléments d'écartement et de liaison 3, disposés entre celles-ci.
  2. Dispositif selon la revendication 2, caractérisé en ce que l'une des chaínes à maillons sert de chaíne de poussée 1 dans laquelle s'engage une roue d'entraínement à chaíne 13 tandis que la deuxième chaíne est réalisée sous forme de chaíne de fermeture 2 passant sur les éléments de liaison 3.
  3. Dispositif selon l'une des revendications 1 ou 2, caractérisé en ce que les chaínes, par leurs extrémités éloignées de la charge à positionner, prennent appui d'une manière articulée sur un palier 17, 18, 19, recevant les forces longitudinales et sont fixées par leurs extrémités opposées à un boítier neuf d'une commande par chaíne 8 déplaçable sur les chaínes.
  4. Dispositif selon l'une des revendications 1 à 3, caractérisé en ce que la commande par chaíne est constituée d'un moto-freineur 12 avec la roue d'entraínement à chaíne 13 et un boítier d'entraínement à chaíne 9 avec un guidage de chaíne intégré 10.
  5. Dispositif selon la revendication 4, caractérisé en ce que le guidage de chaíne s'étend dans la direction longitudinale du support assemblé 11 et entoure celui-ci partiellement par concordance des formes pour transmettre le couple d'entraínement.
  6. Dispositif selon l'une des revendications 1 à 5, caractérisé en ce que la chaíne de poussée 1 est reliée solidement aux éléments de liaison sous forme d'organes de blocage 3 configurés en disques dont les extrémités libres présentent une gorge par lesquelles les organes de blocage s'appliquent aux douilles de roulement a de la chaíne de fermeture.
  7. Dispositif selon l'une des revendications 1 à 6, caractérisé en ce que la chaíne de poussée est réalisée sous forme de chaíne duplex et que les organes de blocage sont disposés de façon à reposer de préférence dans le milieu de celle-ci sur les boulons d'articulation b.
  8. Dispositif selon l'une des revendications 1 à 7, caractérisé en ce que les organes de blocage remplacent les maillons intérieurs de la chaíne duplex.
  9. Dispositif selon l'une des revendications 1 à 8, caractérisé en ce qu'il est disposé à l'intérieur du boítier d'entraínement à chaíne un canal d'entrée et de sortie avec des éléments de guidage 25, 26; 27, 28 pour la chaíne de fermeture.
  10. Dispositif selon la revendication 3, caractérisé en ce qu'il est prévu comme support articulé une articulation sphérique désolidarisable.
  11. Dispositif selon l'une des revendications 1 à 10, caractérisé en ce que le dispositif d'entraínement à chaíne est suspendu comme un pendule et qu'en plus de sa suspension, un outil de levage 16 est fixé pour le réglage en hauteur de la charge à positionner.
  12. Dispositif selon la revendication 11, caractérisé en ce qu'un vérin de levage est utilisé comme outil de levage.
EP92117969A 1992-10-21 1992-10-21 Dispositif pour positionner des charges Expired - Lifetime EP0593803B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
AT92117969T ATE161797T1 (de) 1992-10-21 1992-10-21 Vorrichtung zum positionieren von lasten
EP92117969A EP0593803B1 (fr) 1992-10-21 1992-10-21 Dispositif pour positionner des charges
DE59209119T DE59209119D1 (de) 1992-10-21 1992-10-21 Vorrichtung zum Positionieren von Lasten
AU49095/93A AU669738B2 (en) 1992-10-21 1993-10-19 Device for positioning equipment
US08/139,410 US5368113A (en) 1992-10-21 1993-10-19 Device for positioning equipment
CA002108865A CA2108865C (fr) 1992-10-21 1993-10-20 Dispositif de positionnement d'equipement
NO19933771A NO310630B1 (no) 1992-10-21 1993-10-20 Innretning for posisjonering av utstyr

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP92117969A EP0593803B1 (fr) 1992-10-21 1992-10-21 Dispositif pour positionner des charges

Publications (2)

Publication Number Publication Date
EP0593803A1 EP0593803A1 (fr) 1994-04-27
EP0593803B1 true EP0593803B1 (fr) 1998-01-07

Family

ID=8210154

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92117969A Expired - Lifetime EP0593803B1 (fr) 1992-10-21 1992-10-21 Dispositif pour positionner des charges

Country Status (7)

Country Link
US (1) US5368113A (fr)
EP (1) EP0593803B1 (fr)
AT (1) ATE161797T1 (fr)
AU (1) AU669738B2 (fr)
CA (1) CA2108865C (fr)
DE (1) DE59209119D1 (fr)
NO (1) NO310630B1 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4334378C2 (de) * 1993-10-08 1999-01-14 Weatherford Oil Tool Vorrichtung zum Ausrichten von hängenden Lasten
GB9617538D0 (en) 1996-08-21 1996-10-02 Weatherford Oil Tool Positioning device
US6827145B2 (en) * 1997-01-29 2004-12-07 Weatherford/Lamb, Inc. Methods and apparatus for severing nested strings of tubulars
GB2321634A (en) 1997-01-29 1998-08-05 Weatherford Lamb Tong positioning apparatus
US6536520B1 (en) 2000-04-17 2003-03-25 Weatherford/Lamb, Inc. Top drive casing system
GB9718543D0 (en) * 1997-09-02 1997-11-05 Weatherford Lamb Method and apparatus for aligning tubulars
US6742596B2 (en) 2001-05-17 2004-06-01 Weatherford/Lamb, Inc. Apparatus and methods for tubular makeup interlock
GB9815809D0 (en) 1998-07-22 1998-09-16 Appleton Robert P Casing running tool
US7325610B2 (en) 2000-04-17 2008-02-05 Weatherford/Lamb, Inc. Methods and apparatus for handling and drilling with tubulars or casing
USRE42877E1 (en) 2003-02-07 2011-11-01 Weatherford/Lamb, Inc. Methods and apparatus for wellbore construction and completion
US7874352B2 (en) 2003-03-05 2011-01-25 Weatherford/Lamb, Inc. Apparatus for gripping a tubular on a drilling rig
US7650944B1 (en) 2003-07-11 2010-01-26 Weatherford/Lamb, Inc. Vessel for well intervention
EP1619349B1 (fr) 2004-07-20 2008-04-23 Weatherford/Lamb, Inc. Entraînement au sommet pour raccordement de tubage
US7694744B2 (en) 2005-01-12 2010-04-13 Weatherford/Lamb, Inc. One-position fill-up and circulating tool and method
CA2533115C (fr) 2005-01-18 2010-06-08 Weatherford/Lamb, Inc. Suramplificateur de couple d'entrainement par le haut
CA2586317C (fr) 2006-04-27 2012-04-03 Weatherford/Lamb, Inc. Raccord de couple pour mecanisme d'entrainement superieur
US7882902B2 (en) 2006-11-17 2011-02-08 Weatherford/Lamb, Inc. Top drive interlock
US7841030B2 (en) * 2008-05-28 2010-11-30 General Electric Company Positioning systems and methods
GB2531781A (en) 2014-10-30 2016-05-04 Nat Oilwell Varco Norway As Rig floor for a drilling rig
DE202016102566U1 (de) * 2016-05-12 2017-08-16 Gerhard Finkbeiner Fahrschienenhebebühne für Fahrzeuge sowie Hubeinrichtung für Fahrschienenhebebühne
CN108798581B (zh) * 2018-05-29 2024-03-15 中国石油天然气集团有限公司 一种封井器链条式手动锁紧装置及其使用方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1297285A (fr) * 1961-05-18 1962-06-29 Ct D Etudes Et D Applic Des Te Dispositif de transmission
DE2147186A1 (de) * 1971-09-22 1973-03-29 Miag Muehlenbau & Ind Gmbh Hubvorrichtung
DE2209695A1 (de) * 1972-03-01 1973-09-13 Christian Gruen Freitragende kette
US3840128A (en) * 1973-07-09 1974-10-08 N Swoboda Racking arm for pipe sections, drill collars, riser pipe, and the like used in well drilling operations
US4077525A (en) * 1974-11-14 1978-03-07 Lamb Industries, Inc. Derrick mounted apparatus for the manipulation of pipe
US4013178A (en) * 1975-01-17 1977-03-22 Brown Cicero C Pipe racker
NO144976C (no) * 1976-04-01 1981-12-16 Golar Nor Offshore As Oer innretning for haandtering og lagring av stigeroer og borer
US4274777A (en) * 1978-08-04 1981-06-23 Scaggs Orville C Subterranean well pipe guiding apparatus
GB2155520B (en) * 1984-02-24 1986-07-09 Otc As Derrick
HU195559B (en) * 1984-09-04 1988-05-30 Janos Fenyvesi Drilling rig of continuous operation
US4971162A (en) * 1989-12-18 1990-11-20 Carl F. Back Continuous drill feed apparatus
IE68595B1 (en) * 1990-09-10 1996-06-26 Burt Will Comp A drive

Also Published As

Publication number Publication date
NO933771L (no) 1994-04-22
US5368113A (en) 1994-11-29
CA2108865C (fr) 2004-12-07
EP0593803A1 (fr) 1994-04-27
DE59209119D1 (de) 1998-02-12
NO933771D0 (no) 1993-10-20
AU4909593A (en) 1994-05-05
AU669738B2 (en) 1996-06-20
NO310630B1 (no) 2001-07-30
CA2108865A1 (fr) 1994-04-22
ATE161797T1 (de) 1998-01-15

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