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Checking items before the use of the speed difference type fall arrester

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He Tai
Checking items before the use of the speed difference type fall arrester

The communication tower is built to ensure the normal operation of the wireless communication system. Radio broadcasting, communication, navigation, military, aviation, etc. are all used, which brings great convenience to people's lives.

In order to ensure the normal use of the communication tower, the maintenance personnel will regularly check and repair the work, and if the fault is found to be solved in time, the communication will be smooth. Because the maintenance staff of the tower must wear the safety fall arrester before the operation, and carry out serious inspection work, it is determined that the fall arrester can be used normally to start the operation, so as to avoid a safety accident during the operation.

The speed differential type fall arrester is a commonly used aerial work protection device. It adopts a high hanging and low working method. If an accidental fall accident occurs during the operation of a worker, it can quickly lock and lock the falling worker to prevent the worker from falling. In order to ensure that the speed differential type fall arrester can be used efficiently and safely, it is necessary to check the fall arrester before the operation. What are the specific inspection items?

First of all, check whether the suspension point of the fall arrester is firm and can withstand the weight of the fall arrester and the working worker;

Secondly, check whether the safety hook of the fall arrester is damaged, whether the tongue is loose or not, and whether the rope at the joint is open or worn;

Finally, check that the telescopic brake function of the fall arrester is intact and that the brake is fast to ensure the safety of the work.

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