Overhead Crane Structure
time:Oct 19,2016
Overhead crane generally consists of lifting trolley (electric hoist or trolley), traveling mechanism, bridge beam metal structure. Overhead crane Lifting trolley compose of hoisting lifting mechanism, hoist running mechanism and hoist frame.
The Overhead crane lifting mechanism includes an electric motor, a brake, a reducer, a reel and pulley block. The motor drive the drum to roll through the reducer, the rope around the reel up or down to lift the weight. The Overhead crane hoist frame is a rack that supports and installs lifting mechanisms and trolley mechanisms, usually welded structures.
