Lifting and lowering device for overhead cable section between adjacent pylons, comprises sleigh connected to cable support jib and movable along vertical guide bar

摘要

One of the two pylons (1) includes at least one guide bar (2) with a vertical section for one or more sleighs (3). A jib (4) supporting the overhead cable system is connected to the sleigh. At least one sliding bar (5) is connected to the sleigh(s).