Overhead power line CLASS 6-10 kV (optional)

摘要

The invention relates to the field of construction. Air class 6-10 kV power line comprises successively disposed distantly anchor and intermediate support in the form of masts, each lower portion of which is fixed in the ground, and each of the intermediate formed in its upper part with the crossarms and the latter rising above the rack, as well as wire , the bottom phase of which is suspended through insulators to traverse intermediate supports and the top phase - through an insulator to the rack. At end portions of the line elektoroperedach insulated conductors are suspended with interference in the horizontal direction to the anchor supports, designed as a mast to brace and traverse from the suspension of the upper phase in its middle part, and the area between the anchor supports wires suspended from the intermediate made with strut as mast, in which insulated conductors are suspended from the free ends of the cantilevered strut and traverses across made of polymeric material suspension insulators. Mast for all supports made triangular with variable adjustment section, two sides of which are formed from bent over the entire height of the steel sheet supports, and the third is formed from a bracing profile attached to the edges of the bent ends of the steel sheet of the last adjustment. The lower part of the mast of each bearing is fixed in a metal tube, recessed into the ground.