A hang-upside-down type hydraulic goods lift is characterized in that an inversed type
hydraulic cylinder is arranged under a steel beam, a lower
pulley is arranged in a lower
pulley support arranged under a
flange on the head portion of a
plunger post to be matched with the lower
pulley support in a rotating mode through lower pins, an upper pulley is arranged in an upper pulley support on the steel beam to be matched with the upper pulley support in a rotating mode through upper pins, and a
rope connected with the lower portion of the steel beam winds through the lower portion of the lower pulley and the upper portion of the upper pulley to be connected with a lift car. On one hand, when the lift car goes upwards, the
plunger post and a lower pulley block move downwards under the effect of gravity, part of weight of the lift car is counteracted, power dissipation of the
hydraulic cylinder is effectively reduced, operation cost is saved, and when the lift car goes downwards, due to the fact that the weight of the lift car is larger than the weight of the
plunger post and the lower pulley block, the lift car moves downwards under the effect of gravity; on the other hand, when the lift car goes upwards, the steel beam only bears weight of the lift car and the
hydraulic cylinder,
pull force of the hydraulic cylinder pulling the
rope acts on the steel beam in a
reverse mode, the steel beam does not need to bear the
pull force, and force borne by the steel beam is reduced.