MX166129B - IMPROVED APPARATUS AND SYSTEM FOR POSITIONING AND PLUGGING COATING PIPING SECTIONS FROM A SELECTIVELY VARIABLE REMOTE LOCATION - Google Patents

IMPROVED APPARATUS AND SYSTEM FOR POSITIONING AND PLUGGING COATING PIPING SECTIONS FROM A SELECTIVELY VARIABLE REMOTE LOCATION

Info

Publication number
MX166129B
MX166129B MX1632189A MX1632189A MX166129B MX 166129 B MX166129 B MX 166129B MX 1632189 A MX1632189 A MX 1632189A MX 1632189 A MX1632189 A MX 1632189A MX 166129 B MX166129 B MX 166129B
Authority
MX
Mexico
Prior art keywords
subassembly
boom
remote control
jaws
piston
Prior art date
Application number
MX1632189A
Other languages
Spanish (es)
Inventor
James R Mcarthur
John Mayberry
John Harrel
Original Assignee
John Harrel
Charlena Harrel
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 claimed from US07/203,252 external-priority patent/US4921386A/en
Application filed by John Harrel, Charlena Harrel filed Critical John Harrel
Publication of MX166129B publication Critical patent/MX166129B/en

Links

Abstract

La presente invención se refiere a aparato mejorado para posicionar y enchufar secciones de tubería de revestimiento desde una localización remota selectivamente variable, el cual comprende: un subconjunto de ménsula de una torre de perforación, un subconjunto de pluma y quijada conectado separadamente con dicho subconjunto de ménsula de la torre de perforación, y que incluye; una pluma extensible alargada y hueca; un par de quijadas arqueadas; un elemento para pivotar selectivamente dicha pluma alrededor de dicho eje horizontal; un elemento para extender y retraer selectivamente la pluma, comprendiendo dicho elemento para extender y retraer selectivamente la pluma; un subconjunto de pistón y cilindro para extender la pluma, localizado en la pluma, y que incluye: una porción de varilla de pistón conectada con una porción de extremo de dicha pluma; y un cilindro que tiene un extremo pivotalmente conectado con dicho subconjunto de ménsula de la torre de perforación; un subconjunto de pistón y cilindro de quiñada o desviación; un rodillo radialmente ajustable llevado en dichas quijadas arqueadas, y un subconjunto de pistón y cilindro conectado entre dichas quijadas para pivotar dichas quijadas en un movimiento convergente o divergente; un conjunto de control remoto; un dispositivo portátil de control manual remoto de dichas válvulas hidráulicas del conjunto de control remoto, y que tiene una pluralidad de interruptores eléctricos manipulables a mano en el mismo; un cable de control conectado entre el dispositivo de control manual portátil y el conjunto de control remoto, para transmitir señales de control desde el dispositivo de control manual potátil hasta el conjunto de control remoto; un cable de energía conectado al conjunto de control remoto para suministrar energía eléctrica al mismo; un conducto de suministro de fluido de energía hidráulica; y un conducto de retorno de fluido de energía hidráulica.The present invention relates to improved apparatus for positioning and plugging cladding pipe sections from a selectively variable remote location, which comprises: a drill tower bracket subassembly, a boom and jaw subassembly connected separately to said subassembly of drill tower bracket, and including; an elongated and hollow extensible feather; a pair of arched jaws; an element for selectively pivoting said boom about said horizontal axis; an element for selectively extending and retracting the pen, said element comprising for selectively extending and retracting the pen; a piston and cylinder subassembly for extending the boom, located on the boom, and including: a piston rod portion connected to an end portion of said boom; and a cylinder having one end pivotally connected to said drill tower bracket subassembly; a subset of piston and jaw or deflection cylinder; a radially adjustable roller carried in said arched jaws, and a piston and cylinder subassembly connected between said jaws to pivot said jaws in a convergent or divergent motion; a set of remote control; a portable device for remote manual control of said hydraulic valves of the remote control assembly, and having a plurality of hand-operated electrical switches therein; a control cable connected between the portable manual control device and the remote control assembly, to transmit control signals from the portable manual control device to the remote control assembly; a power cable connected to the remote control assembly to supply electrical power thereto; a hydraulic power fluid supply line; and a hydraulic energy fluid return duct.

MX1632189A 1988-06-06 1989-06-05 IMPROVED APPARATUS AND SYSTEM FOR POSITIONING AND PLUGGING COATING PIPING SECTIONS FROM A SELECTIVELY VARIABLE REMOTE LOCATION MX166129B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/203,252 US4921386A (en) 1988-06-06 1988-06-06 Device for positioning and stabbing casing from a remote selectively variable location

Publications (1)

Publication Number Publication Date
MX166129B true MX166129B (en) 1992-12-21

Family

ID=22753158

Family Applications (1)

Application Number Title Priority Date Filing Date
MX1632189A MX166129B (en) 1988-06-06 1989-06-05 IMPROVED APPARATUS AND SYSTEM FOR POSITIONING AND PLUGGING COATING PIPING SECTIONS FROM A SELECTIVELY VARIABLE REMOTE LOCATION

Country Status (2)

Country Link
BR (1) BR8902594A (en)
MX (1) MX166129B (en)

Also Published As

Publication number Publication date
BR8902594A (en) 1990-01-23

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