It is dangerous to wear the wire rope of the fall arrester

The anti falling device is composed of upper hook, nylon braided rope, shell, ratchet gear, steel belt, pawl, steel wire rope, lower hook and other components. Before using the fall arrester, the steel wire rope and appearance shall be inspected, and the lock shall be tested. During the inspection, it is found that the steel wire rope is worn. Can the steel wire rope fall arrester continue to be used in this case?

The steel wire rope of the fall arrester is worn and cannot be used any more. However, some people think that the steel wire rope is very strong and wear-resistant, and it is only slightly worn. There should be no problem. Continue to use the damaged fall arrester for high-altitude operation. This is very dangerous behavior. High altitude operation faces various risks, especially the occurrence of high-altitude falling. Therefore, it is an essential link to wear the speed differential for high-altitude operation. The speed differential belongs to a self-locking protective device, which can throw out the pawl and engage with the ratchet wheel by centrifugal force at the moment of falling and under the trend of gravity acceleration, so as to complete self-locking, Avoid falling accidents.

Generally, during high-altitude operation, high-altitude operators will wear personal protective equipment such as safety rope, safety belt and anti falling device. The upper hook of the fall arrester is hung on the fixed point directly above the operation, while the lower hook is hung on the safety belt worn by high-altitude operators. When the high-altitude operator moves, the steel wire rope of the fall arrester will stretch freely with the movement of the human body. If the pulling speed of the steel wire rope is significantly accelerated, the locking system in the fall arrester will automatically lock. After work, the steel wire rope will be automatically recovered into the device. If the steel wire rope of the fall arrester is worn, the safety performance of the fall arrester will be greatly reduced, the personal safety of high-altitude operators cannot be guaranteed, and the fall arrester loses the significance of its own safety protection products.