How often should high-altitude work safety belts be inspected?

[LaAlan]

High-altitude work safety belts should be inspected every three years. Below is an introduction to related information about safety belts: 1. Function: The role of safety belts is to constrain displacement and provide cushioning, absorbing impact energy, mitigating inertial forces, and preventing or reducing the extent of injuries to drivers and passengers. Car accident investigations show that wearing seat belts can reduce fatalities by 57% in frontal collisions, 44% in side collisions, and 80% in rollovers. 2. Principle: When a severe frontal collision occurs, due to inertia, the driver's and passengers' bodies move forward rapidly. At this point, the safety belt will exert force to "pull back" the bodies, absorbing part of the impact energy, while the airbag inflates and fully deploys.