| 摘要 |
PURPOSE: An automatic cable winder of an elevating mast is provided to conveniently operate an elevator by pulling a cable through a motor and to automatically winding the cable. CONSTITUTION: An automatic cable winder in an elevating mast comprises first and second rollers(4) parallelly mounted around a cable(10); motors(1,2) driving the rollers; a cable storing unit(7) mounted on a lower portion of the rollers; a guide pipe(6) guiding the cable by being rotationally installed in the middle of the cable storing unit; semicircular grooves attaching the cable by being formed on the first and second rollers; a motor bracket(5) rotationally fixing the rollers by a bearing; a spring pushing the bearing of the second roller by being arranged on a side portion of the motor bracket; a fixing bar(8) fixed on a cable storing unit lower face(71); a rotating bar(9) rotationally supported on the fixing bar; and an elevator(100).
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