Common sense of crane in daily use
The small common sense of cranes must be known in the daily operation process. The crane is a huge piece of equipment, but it is necessary to understand more basic knowledge about its application. Based on years of experience, the company summarizes the basic knowledge that must be known in the daily operation of the crane as follows for a broad range of new and old Customer learning reference.
1. Crane is a kind of handling machinery that stops lifting and moving materials.
2. When the grab blade is severely worn and deformed, it must be repaired or replaced urgently.
3. Forged hooks are printed with signs such as rated lifting weight, factory standard and serial number in the low-stress area.
4. When the wire rope is smooth, pay special attention not to miss the inaccessible parts such as the equalizing pulley. 5. The short hook in the crane can only be used for small lifting weights.
6. The lifting mechanism and the luffing mechanism cannot use long braided steel wire ropes.
7. Check the piece hooks, and find that the hook pieces with cracks on the outside must be replaced in time.
8. Crane working level is a parameter indicating the heavy level of crane work.
9. The mass of the lifting electromagnet must be included in the rated lifting capacity of the crane.
10. In order to avoid unhooking by itself, the hook should be equipped with a safe installation to avoid accidental unhooking when lifting.
11. For cranes with high lifting height, installation or measures should be taken to avoid the rotation of the wire rope and spreader.
