ES2102952B1 - INSTALLATION OF AIR CABLES. - Google Patents

INSTALLATION OF AIR CABLES.

Info

Publication number
ES2102952B1
ES2102952B1 ES9401483A ES9401483A ES2102952B1 ES 2102952 B1 ES2102952 B1 ES 2102952B1 ES 9401483 A ES9401483 A ES 9401483A ES 9401483 A ES9401483 A ES 9401483A ES 2102952 B1 ES2102952 B1 ES 2102952B1
Authority
ES
Spain
Prior art keywords
cable
dragged
installation
trailing
rope
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 - Fee Related
Application number
ES9401483A
Other languages
Spanish (es)
Other versions
ES2102952A1 (en
Inventor
Sam Armitage
Ralph Sutehall
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.)
Prysmian Cables and Systems Ltd
Original Assignee
Prysmian Cables and Systems Ltd
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 Prysmian Cables and Systems Ltd filed Critical Prysmian Cables and Systems Ltd
Publication of ES2102952A1 publication Critical patent/ES2102952A1/en
Application granted granted Critical
Publication of ES2102952B1 publication Critical patent/ES2102952B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
    • H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
    • G02B6/48—Overhead installation
    • G02B6/483—Installation of aerial type

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Electric Cable Installation (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)

Abstract

INSTALACION DE CABLES AEREOS. PROCEDIMIENTO DE INSTALACION DE UN CABLE AEREO (44) ENTRE DOS POSICIONES A, B CON UN CABLE AEREO PREVIAMENTE INSTALADO (10) ENTRE ELLAS, QUE INCLUYE ARRASTRAR UNA CUERDA DE ARRASTRE (22) PARA EL CABLE (44) DESDE A HASTA B CON UN DISPOSITIVO DE ARRASTRE (20) POSICIONABLE SOBRE EL CABLE (10) Y MOVIL A LO LARGO DEL MISMO, MIENTRAS LA CUERDA DE ARRASTRE (22) SE SUSPENDE DEL CABLE (10) EN POSICIONES DISTANCIADAS A LO LARGO DE EL CUANDO ES ARRASTRADA HACIA B CON UNA PLURALIDAD DE DISPOSITIVOS DE SOPORTE (34) INTERCONECTADOS, QUE SON ARRASTRADOS DESDE A CON LA CUERDA DE ARRASTRE (22) MEDIANTE EL DISPOSITIVO DE ARRASTRE (20). EL CABLE (44) SE UNE A LA CUERDA DE ARRASTRE (22) EN A Y SE ARRASTRA MEDIANTE ESTA HACIA B A TRAVES DE LOS DISPOSITIVOS DE SOPORTE (34), DE MODO QUE EL CABLE (44) QUEDA SUSPENDIDO DEL CABLE (10) CON LOS DISPOSITIVOS (34). EL CABLE (44) SE FIJA EN A Y B, Y LOS DISPOSITIVOS DE SOPORTE (34) SE ARRASTRAN HACIA B Y SE DESACOPLAN DE LOS CABLES (10, 44)PARA DEJAR EL CABLE (44) NO SOSTENIDO ENTRE A Y B.INSTALLATION OF AIR CABLES. INSTALLATION PROCEDURE OF AN AIR CABLE (44) BETWEEN TWO POSITIONS A, B WITH A PREVIOUSLY INSTALLED AIR CABLE (10) BETWEEN THEM, WHICH INCLUDES DRAGING A TRAILING ROPE (22) FOR THE CABLE (44) FROM TO B WITH A TRAILING DEVICE (20) POSITIONABLE ON THE CABLE (10) AND MOBILE THROUGH THE SAME, WHILE THE TRAILING ROPE (22) HANGS FROM THE CABLE (10) IN DISTANCED POSITIONS ALONG WHEN IT IS DRAGGED TOWARD B A PLURALITY OF INTERCONNECTED SUPPORT DEVICES (34), WHICH ARE DRAGGED FROM TO WITH THE DRAG ROPE (22) THROUGH THE DRAG DEVICE (20). THE CABLE (44) IS ATTACHED TO THE TRAILING ROPE (22) IN A AND IS DRAGGED THROUGH THIS THROUGH THE SUPPORT DEVICES (34), SO THAT THE CABLE (44) IS SUSPENDED FROM THE CABLE (10) WITH THE DEVICES (34). THE CABLE (44) IS FIXED TO A AND B, AND THE SUPPORT DEVICES (34) ARE DRAGGED TO B AND UNCOUPLED FROM THE CABLES (10, 44) TO LEAVE THE CABLE (44) NOT SUPPORTED BETWEEN A AND B.

ES9401483A 1993-07-02 1994-07-01 INSTALLATION OF AIR CABLES. Expired - Fee Related ES2102952B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9313767A GB2279820B (en) 1993-07-02 1993-07-02 Installing aerial cables

Publications (2)

Publication Number Publication Date
ES2102952A1 ES2102952A1 (en) 1997-08-01
ES2102952B1 true ES2102952B1 (en) 1998-04-01

Family

ID=10738229

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9401483A Expired - Fee Related ES2102952B1 (en) 1993-07-02 1994-07-01 INSTALLATION OF AIR CABLES.

Country Status (2)

Country Link
ES (1) ES2102952B1 (en)
GB (1) GB2279820B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2328327B (en) * 1995-03-24 1999-07-28 Manx Electricity Authority Methods and apparatus for use in installing overhead conductors
DE19519773A1 (en) * 1995-05-30 1996-12-05 Siemens Ag Procedure for installing a fiber optic cable on a power transmission line
GB9607049D0 (en) * 1996-04-03 1996-06-05 Bicc Plc Method of replacing conductor
FR2778505B1 (en) * 1998-05-06 2000-06-16 Electrification Thepault Entre METHOD FOR REPLACING AIR CABLES AND SELF-SUPPORTED PROTECTION SYSTEM FOR IMPLEMENTING THE METHOD
GB2346488B (en) * 1999-02-05 2001-09-12 Focas Ltd Protection of dielectric cables
CN101483324A (en) * 2003-08-29 2009-07-15 广达服务 Live conductor stringing and splicing method and apparatus
WO2009109267A2 (en) * 2009-01-30 2009-09-11 Siemens Aktiengesellschaft Mounting of an optical waveguide in a power transmission system
DE102015103182B3 (en) * 2015-03-05 2016-09-08 Ltb Leitungsbau Gmbh Method for disassembling a rope tensioned between two masts, in particular for disassembling a ground wire of transmission towers

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3596878A (en) * 1969-09-29 1971-08-03 Edward M Parsen Cable gripping towing device
US3853304A (en) * 1972-12-04 1974-12-10 Jackson Communication Corp Multi-sheave aerial block
US3908962A (en) * 1974-09-03 1975-09-30 Arthur W Ross Method for stringing power lines
US4014516A (en) * 1976-05-06 1977-03-29 Jacks Kenneth R Span trolley
US4019715A (en) * 1976-06-09 1977-04-26 Western Electric Company, Inc. Cable block
DE2825580A1 (en) * 1978-06-10 1980-01-17 Demag Ag Gantry crane cable truck equipment - uses linear motors with pole pitches and grooves to suit garland positions
US4386759A (en) * 1981-06-25 1983-06-07 Mark D. Grover Line transporter
DE3228239C2 (en) * 1982-07-28 1987-04-23 Siemens AG, 1000 Berlin und 8000 München Method for lashing fiber optic cables to high-voltage cables
US4475715A (en) * 1982-09-27 1984-10-09 Rescue Cable Design, Inc. Aerial cable installation block

Also Published As

Publication number Publication date
GB2279820B (en) 1996-12-11
ES2102952A1 (en) 1997-08-01
GB9313767D0 (en) 1993-08-18
GB2279820A (en) 1995-01-11

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