Five cases of electric hoist need to stop operation

Release time:

19-10-09


1. Overload or unclear weight of objects, such as lifting and pulling up of buried straight objects with unclear weight or pulling force, and oblique slanting;

2. The structure or parts have defects or damages that affect the safety work, such as the failure of the brake safety device, the damage of the hook nut anti-loosening device, and the damage of the wire rope reaching the scrap standard;

3. The binding and hanging are not firm or unbalanced and may slide, and there is no gasket between the corners of the weight and the wire rope;

4. There are people or floating objects on the suspended object;

5. The work site is dark, and it is impossible to see the site, the situation of the lifted object and the command signal.