The invention relates to a pulley beam assembly of an electric hoist. The pulley beam assembly of the electric hoist comprises two end beams, wherein a pulley beam is arranged between the two end beams through connecting plates; a pulley room is arranged in the middle portion of the pulley beam, and two fixed pulleys are arranged in the pulley room; pressing plates are arranged on the positions, above the fixed pulleys, on the inner wall of the pulley room, and a walking beam is arranged on the lower side of the pulley beam; and a walking rail is arranged on the walking beam, and baffles are arranged at the two ends of the walking rail. The pulley beam assembly of the electric hoist has the beneficial effects of being simple in structure, safe in use, low in cost and strong in practicability.
Pulley beam assembly of electric hoist
2015-11-04
Patent
Elektronische Ressource
Englisch
IPC: | B66C Krane , CRANES |
Cable pulley system of hoistway construction hoist and use method of cable pulley system
Europäisches Patentamt | 2024
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