FIELD: building industry.
SUBSTANCE: invention refers to building, particularly to bearing structures for high voltage power transmission line. The bearing for overhead power transmission line of high and extra high voltage and for multiple circuits consists of a vertical stand with arranged on it brackets or transverse beams for wires fastening; the stand is divided into two in its lower part in the direction perpendicular to the axis of a power line; also each of two resulted by dividing inclined stands is assembled on a separate foundation. The inclined stands are rigidly connected to a lower end of the vertical stand below the level of securing the lower bracket or transverse beam on the vertical stand and at a distance from the latter ones thus forming Y-network; also all stands are arranged not symmetric relative to the axis of the power line.
EFFECT: reduced metal consumption and increased operational reliability at operation under wind conditions with loads directed across axis of power line.
1 dwg
