The invention relates to the technical field of electric hoists, in particular to a groove-jumping-preventive electric hoist line arranging device which comprises a winding drum and a rope guiding device, the rope guiding device is arranged outside the winding drum in a sleeved manner, steel wire ropes are arranged between the winding drum and the rope guiding device, the rope guiding device is formed by a plurality of annular rope guiding blocks which are fixedly connected through screws, an annular groove is formed in an inner cavity of the rope guiding device, a plurality of jumping-preventive mechanisms are uniformly on the inner undersurface of the annular groove circumferentially, pressure mechanisms are symmetrically arranged on two sides of each jumping-preventive mechanism, and the other ends of the pressure mechanisms are fixedly arranged on the side wall of the annular groove. The steel wire rope are pressed through the jumping-preventive mechanisms to prevent groove jumping and further prevented from groove jumping by pressurizing through the pressure mechanisms, so that normal running of an electric hoist is guaranteed, and service life of the electric hoist is prolonged effectively. The groove-jumping-preventive electric hoist line arranging device has the advantages of simple structure, reasonable arrangement, low manufacturing cost and the like.
Groove-jumping-preventive electric hoist line arranging device
2015-06-03
Patent
Electronic Resource
English
IPC: | B66D Haspeln , CAPSTANS |
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