The invention relates to hoisting equipment, in particular to sleeving and protecting type hoisting equipment which comprises an L-shaped frame, a sliding seat, a base, a pulley block, a pulling rope and a hook. The sliding seat is arranged on a cross rod of the L-shaped frame, the base is arranged at the bottom end, the pulley block is arranged at the bottom end of the sliding seat, the pulling rope is wound on the pulley block, the hook is arranged at the bottom end of the pulling rope, a folding sleeve is arranged at the lower end of the sliding seat, and two sides of the folding sleeve are fixedly connected with the hook through a frame rod. By the sleeving and protecting type hoisting equipment, contact between the pulling rope and the outside can be isolated, cost is saved, and efficiency is improved.
Sleeving and protecting type hoisting equipment
2015-12-30
Patent
Elektronische Ressource
Englisch
IPC: | B66C Krane , CRANES |
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