| 摘要 |
<p>PURPOSE:To lift a cable up easily by a method wherein the cable is held by a pair of cylinders, to which holding members having sizes coinciding with the size of the cable are attached, while the holding cylinders are turned by lifting cylinders engaged with the holding cylinders. CONSTITUTION:A space 10 for penetrating and lifting a cable 20 up, which is provided with a rectangular shape and whose lower side is opened, is formed at the central part of a mounting plate 1 while a cable receiving metal 8 is provided at the upper part of the space 10. A pair of holding cylinders 3, 3', having cylinder shafts 3a, 3a' provided with cable holding members 2, 2' at the tip end thereof, are supported by the mounting plate 1 at both sides of the space 10 for lifting the cable so as to be freely pivotable about shafts 4, 4' at one end of the cylinders. The tip ends of the shafts 6a, 6a' of lifting cylinders, supported by the mounting plate 1 at the upper part thereof so as to be freely pivotable about shafts 7, 7' at one ends thereof, are attached to engaging parts 3b, 3b' formed at the intermediate part of the holding cylinders so as to be freely pivotable about pins 5, 5'.</p> |
