Safety belt is a kind of personal protective equipment to prevent high-altitude operators from falling or hang them safely after falling. According to different service conditions, it can be divided into the following three categories:

1. Safety belt for fence operation

A safety belt that binds the human body near the fixed structure through a rope or belt around the fixed structure, so that the operator's hands can carry out other operations.

2. Zone restricted seat belts

Safety belt used to limit the range of activities of operators and prevent them from reaching the area where falling may occur.

3. Fall arrest harness

The safety belt hung by the operator when the operator working at heights or climbing falls.