Method for disassembling a rope tensioned between two masts, in particular for disassembling a ground wire of transmission towers

摘要

The invention relates to a method for disassembling a rope (1) tensioned between two masts (2, 3), in particular for dismantling an earth rope as the last cable between overhead transmission towers, characterized by the following steps: a roller line (10) with rollers (5) between the masts (2, 3) on the rope (1) deployed, the roller line (10) is tensioned and the rollers (5) are overturned, the last rope (1) is secured over the rollers (5) of the roller line (10) pulled out, an auxiliary line (4) is fed between the masts (2, 3) in the rollers (5), the auxiliary line (4) is tensioned and the rollers (5) are overturned, the roller line (10) with the rollers ( 5) from the auxiliary line (4) and only the auxiliary line (4) is now between the masts (2, 3) stretched, a buoyancy element (7) is attached to one end of the auxiliary line (4), after which the auxiliary line (4 ) released at this end and at the same time we pulled the auxiliary line (4) at the other end d, wherein the buoyancy element (7) is designed in such a way that the buoyancy element (7) with the free cable end (9) of the auxiliary line (4) remains in the height of the masthead or above during pulling in.