ANCHOR, TENSIONING DEVICE, WIND POWER PLANT AND METHOD OF TENSIONING STRETCH CORDS ON ANCHOR Russian patent published in 2017 - IPC E04C5/12 E04H12/16 

FIELD: construction.

SUBSTANCE: anchor for a tensioning device intended for fixing to the structure for holding stretch cords, such as cables, rods, stretch cables, tension rods or the like, on the anchor with multi-part anchor head, in which the anchor head has anchor plate in form of perforated disc with input for separate direction of the stretch cord, in which the input is one of plurality of inputs and the stretch cord is one of plurality of stretch cords; an intermediate disc mounted on one side of the perforated disc and having an additional input for a separate direction of the stretch cord, in which the additional input is one of plurality of additional inputs in the intermediate disc, and the stretch cord is one of plurality of stretch cords; the protective disc located from the other side of the perforated disc. The intermediate disc is made in the form of transition plate, which supports a protective bushing at least in an additional input, which is designed to automatically anchor the stretch cord under tension. The protective disc also has an additional input for a separate direction of the stretch cord, in which the auxiliary additional input is one of a plurality of auxiliary additional inputs in the intermediate disc, and the stretch cord is one of a plurality of stretch cords. A tensioning device, a wind power plant with a gondola, and a method of tensioning the stretch cords on an anchor are described as well.

EFFECT: increasing the strength of fastenings.

26 cl, 9 dwg