Personal protective equipment to prevent falling of workers at height or to hang workers safely after falling. According to different conditions of use, it can be divided into the following three categories:
1. Safety belts for surrounding poles
A safety belt that binds the human body near the fixed structure through a rope or belt that surrounds the fixed structure so that the hands of the operator can perform other operations.
2. Regional restricted seat belts
A safety belt used to limit the range of activities of the operator and avoid reaching the area where a fall may occur.
3. Hanging seat belts by falling
When working at a height or when a person climbing a height falls, the safety belt that hangs the operator.