Three major facilities for installing safety fall arresters in coal mine operation

Coal mine industry is a major pillar industry of China's national economy, but the life safety of coal miners affects the hearts of the majority of people. In recent years, with the increase of the supervision of coal mine safety production by the State Coal Mine Safety Supervision Bureau, the death accidents of workers show an obvious downward trend. Among them, the role of safety fall arrester can not be ignored.

In the coal mine facilities, there are equipment convenient for workers to carry out underground vertical operation. Among these equipment, the single rope lifting cage used to lift the lifting personnel and the skip with workers must wear safety fall arresters. In addition to the fall arresters used for the equipment, workers also need to wear fall arresters, which plays the role of double insurance. When the steel wire rope of the cage or skip breaks, It can prevent itself from falling to the ground.

Therefore, before engaging in underground operation, workers need to carefully check the newly installed or overhauled safety fall arrester, and conduct decoupling test first to ensure that all connecting parts and transmission parts of the fall arrester are in a flexible state. They can only be used after passing the inspection.