Risk source point: The hoisting steel structural parts are hemp rope and wear is severe.
There is no protective pad for the hemp rope at the sharp edge;
The strength of the hemp rope is insufficient;
The hemp rope has been seriously worn. These can cause the rope to break and the heavy objects to fall.
1. Change the wire rope;
2. Add a protective pad to the contact point of the steel wire channel steel sharp edge.
1. Special soft belt is used, the strength of the sling is insufficient;
2. Lifting belts and steel ropes with unsatisfactory wear and broken strands are used;
3. Instead of special slings, ropes for other purposes are used.