RETAINING, LIFTING, AND SECURING DEVICE FOR ATTACHING TO TALL TOWER-LIKE STRUCTURES

摘要

The invention relates to a retaining device for attaching to tall tower-like structures with a largely closed surface and a circular, elliptical, or polygonal cross-section for receiving loads, in particular in the form of a retaining device for working platforms on wind turbines. The retaining device consists of at least two segments, said segments having a shape or cutout which corresponds to the cross-section of the tower on the side which contacts the tower, and the segments are connected to each other in a foldable manner by means of one or more hinges and can be clamped together by means of a clamping device.