Anchor, tensioning device, wind energy plant and method for tensioning tensile cords on an anchor

摘要

The invention relates to an anchor, more particularly a fixed anchor, for a tensioning device designed for attachment on a construction for holding tensile cords, such as wires, rods, more particularly tensile wires, tension rods, or the like on the anchor, with a multi-part anchor head, wherein the anchor head has an anchor plate in the form of a perforated disc with a feed-through for separately guiding a tensile cord, wherein the feed-through is one of a number of feed-throughs and the tensile cord is one of a number of tensile cords, as well as an intermediate disc mounted on one side of the perforated disc and having a further feed-through for separately guiding the tensile cord, wherein the further feed-through is one of a number of further feed-throughs in the intermediate disc and the tensile cord is the one of the number of tensile cords. According to the invention it is proposed that the intermediate disc is formed as a transition plate which supports at least in the further feed-through a security sleeve which is designed to anchor the tensile cord automatically under tension.