APPARATUS, SYSTEM AND METHOD FOR LIFTING AND MANIPULATING CONDUCTORS

A bundle lifter for lifting a sub-conductor bundle having a plurality of spaced-apart sub-conductors, includes a base platform adapted for rotational mounting onto a single point conductor lifter, four sub-conductor wire cages mounted on the platform to support a sub-conductor thereon, each wire cag...

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Bibliographische Detailangaben
Hauptverfasser: HARVEY, Benjamin, James, GREEN, John, Christopher, O'CONNELL, Daniel, Neil, JODOIN, Raymond, Henry, GIANG, Stanley
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A bundle lifter for lifting a sub-conductor bundle having a plurality of spaced-apart sub-conductors, includes a base platform adapted for rotational mounting onto a single point conductor lifter, four sub-conductor wire cages mounted on the platform to support a sub-conductor thereon, each wire cage adapted to releasably hold a single sub-conductor and to swivel relative to the platform, wherein when the wire cages are positioned under the sub-conductor bundle, the wire cages are swivelled to align their corresponding rollers with a corresponding sub-conductor for rolling support of the sub-conductor on the roller as the bundle lifter is elevated on the support upwards from under the sub-conductor bundle to simultaneously pick each sub-conductor in the bundle into its wire cage for translation of the bundle from an original position to a new position spaced apart from the original position.