The invention discloses a lifter. The lifter comprises a base, a supporting rod vertically arranged on the base, a lifting rod connected to the supporting rod and a pulling and lifting mechanism connected with the lifting rod. The lifting rod is arranged upwards in an inclined mode; a roller is arranged at the end, away from the pulling and lifting mechanism, of the lifting rod, and the roller can rotate on the lifting rod; the pulling and lifting mechanism comprises a rope coil fixedly connected to the supporting rod and a pulling rope wound on the rope coil; the pulling rope extends in the length direction of the lifting rod to make contact with the roller and connect a lifted object so that the lifted object can move in the vertical direction; a first reinforcing piece is further arranged on the lifting rod; one end of the first reinforcing piece is fixedly connected to the supporting rod, and the other end of the first reinforcing piece is fixedly connected to the position, close to the roller, of the lifting rod. When the lifted object is delivered through the lifter, the lifting rod is not prone to deformation, and it is guaranteed that the delivery work can be conducted smoothly.
Lifter
2015-12-02
Patent
Electronic Resource
English
IPC: | B66C Krane , CRANES |