Daily maintenance and maintenance methods of cantilever crane

Cantilever crane is a small lifting equipment component, which has the characteristics of high efficiency, time-saving and flexible operation and so on. Compared with other lifting equipment, it has more advantages and is economical and durable. It is widely used in various industries and in different places.

Let's take a look at the precautions for the cantilever crane installation and the daily maintenance and maintenance methods of the cantilever crane.

Cantilever crane maintenance and maintenance methods

1. It should be ensured that the surface of the hook should be smooth and clean, and there should be no defects such as cracks, sharp corners, burrs, and peeling.

2. There shall be no defects such as cracks, white spots and inclusions that affect its safe use inside the hook.

3. Welding repairs are not allowed for defects on the hooks of crane parts.

4. The wear of the dangerous section shall not reach 10% of the original size.

5. The opening degree should meet the requirements.

6. The torsional deformation of the crane accessory hook, that is, the torsion angle of the hook body, shall not exceed 10.

7. The dangerous section or the hook handle of the hook must not be plastically deformed.

8. The thread of the hook must not be corroded.