A movable crane comprises a bottom plate, a rope winding structure is fixed to one end of the bottom plate, a steel rope is connected with a hook through a fixed pulley fixed at the top end of a diagonal bar, the bottom end of the diagonal bar is fixedly connected to the bottom plate, and rolling wheels are arranged below the bottom plate. The hoisting work is completed through the rope winding structure, the steel rope and the hook, and the crane integrally moves through the rolling wheels. The movable crane is simple in structure and convenient to move.
Movable crane
2015-05-20
Patent
Electronic Resource
English
IPC: | B66D Haspeln , CAPSTANS |