Maintenance system of high voltage power lines (Machine-translation by Google Translate, not legally binding)

摘要

Maintenance system of high voltage power lines comprising a set of high voltage towers (1), and high voltage power lines (2) that extend between said towers (1) in addition to the following elements: - at least one auxiliary cable (3) that extends continuously between the high voltage towers (1) and is attached to them, and - at least one self-propelled vehicle (4) movable by the auxiliary cable (3). The tower (1) and the auxiliary cable (3) are configured so that the self-propelled vehicle (4) can pass through the tower (1) by traveling along the auxiliary cable (3). The auxiliary cable (3) and the self-propelled vehicle (4) are part of the transmission line itself throughout its life, and allow the transport of: personnel, tools and materials. (Machine-translation by Google Translate, not legally binding)