Puntos clave para el mantenimiento de grúas aéreas monorraíl

1. Single girder overhead crane manufacturer appearance inspection

Regarding the inspection of the exterior of the overhead crane, in addition to thoroughly cleaning the exterior to ensure no dust accumulation. Also check for defects such as cracks and open welds. For the large and small vehicles, what needs to be done is to inspect and tighten the transmission shaft seat, gearbox, and coupling. And adjust the brake wheel clearance to make it uniform, sensitive, and reliable.

2. Reducer detection

As a key component of an industrial single girder overhead crane price, the reducer must also be inspected. Mainly to observe if it leaks oil. If any abnormal noise is found during operation, the machine should be shut down in a timely manner. Then open the box cover for inspection. In most cases, it should be caused by bearing damage, excessive gear backlash, and severe tooth surface wear.

3. Inspection of steel wire ropes, hooks, and pulleys

Steel wire ropes, hooks, pulleys, etc. are all components in the lifting and hoisting mechanism of mobile single girder overhead crane company. The inspection of steel wire ropes should focus on observing conditions such as broken wires, wear, kinks, and rust. At the same time, attention should also be paid to whether the safety limiter of the steel wire rope in the drum is effective, whether the steel wire rope pressure plate on the drum is tight, and whether the number of pressure plates is appropriate.

The inspection of pulleys focuses on whether the wear at the groove bottom exceeds the standard. Especially for the balance wheel of the lifting mechanism pulley block, it is necessary to check its rotational flexibility before installation to avoid increasing the degree of danger.

4. Electrical system inspection

Regarding the electrical part of the heavy duty single girder overhead crane factory, the first step is to check whether each limit switch is sensitive and reliable. Secondly, it is necessary to check whether the motor, bell, and wire are safe and reliable.