Overhead bridge crane electrical parts maintenance
time:Oct 19,2016
The protection and maintenance of electrical facilities is to ensure the stable and safe operation of Overhead bridge cranes. It is required to formulate an inspection system for electrical equipment that satisfies the requirements of GB6067-85, and to understand the reason of Overhead bridge crane various failures and methods of eliminate failures.
Electrical equipment maintenance is as follows:
1. In order to extend the service life of the overhead bridge crane electrical equipment, should keep the electrical equipment and contactor inside the control box clean to prevent leakage breakdown, short circuit and other phenomena.
1. In order to extend the service life of the overhead bridge crane electrical equipment, should keep the electrical equipment and contactor inside the control box clean to prevent leakage breakdown, short circuit and other phenomena.
2. When use conducting electricity, the rust and dirt on the trolley rails should be removed at any time to keep the traction pulley running normally.
Track checking: Mainly observe whether the track is straight, whether the pressure plate is firm, if there is looseness, if the trolley walking is not smooth, should try to correct the track or adjust the wheel.
Single girder overhead crane
Double girder overhead crane
