Power transmission line tangent tower ground wire lifter
The utility model discloses a power transmission line tangent tower ground wire lifter, and relates to the technical field of power wire lifting devices. The wire lifter is structurally characterizedin that two wire winding wheels are symmetrically arranged on one side of a device box, ratchet wheel...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a power transmission line tangent tower ground wire lifter, and relates to the technical field of power wire lifting devices. The wire lifter is structurally characterizedin that two wire winding wheels are symmetrically arranged on one side of a device box, ratchet wheels and corresponding blocking pieces are mounted on the side faces of the wire winding wheels, ratchet wheel handles are mounted on the ratchet wheels, and wire lifting steel wire ropes on the two wire winding wheels respectively bypass pulleys on the outer sides to be fixedly connected with wire lifting hooks through connectors. Spring fixing blocks are symmetrically and fixedly arranged at the two ends of the lower side of the device box, the inner sides of the spring fixing blocks are fixedly connected with one ends of springs, the other ends of the springs are fixedly connected to spring clamping pieces, the spring clamping pieces are clamped in reserved long seams in the lower side ofthe device box and can move |
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