How does the anti fall device wire rope achieve automatic retraction

In addition to the instantaneous self-locking feature, the anti fall device also has a special design, which means that the pulled steel wire rope will automatically retract into the anti fall device's shell after the load is released, making it easier to use next time. So, how is this function of the anti fall device achieved?

The automatic recovery of the steel wire rope of the anti fall device is completed under the force of the coil spring. The coil spring is a special spring device that can restore the mechanical component to its original position after one stroke is completed, in preparation for the next stroke. This operating mode is not only used in anti fall devices, but also in tools such as spring hoists and vacuum cleaners.

In fact, the entire process of pulling out and retracting the anti fall device wire rope is as follows: when we pull the wire rope, the coil spring will gradually unfold, and the kinetic energy at this time will be converted into elastic potential energy. When we release our hands, the elastic potential energy will be converted back into kinetic energy, and the wire rope with reverse kinetic energy will naturally be retracted into the shell of the anti fall device.

This is why the steel wire rope of the anti fall device can retract automatically. If you want to learn more about the hardcore knowledge of anti fall devices, please feel free to contact the official website of Crown Airlines at any time.