METHOD FOR ERECTION OF STEEL CONSTRUCTIONS OF VERTICAL MINE OPENING SHAFT AND ARMORING UNIT FOR IMPLEMENTATION OF THE METHOD

摘要

FIELD: mining.SUBSTANCE: invention relates to mining and is intended for installation of steel constructions of a vertical mine opening shaft. Armoring unit for erection of steel constructions of a vertical mine opening shaft comprises an upper armoring running bridge with a suspension at monkey engines under a polyspast scheme and lower armoring running bridge with a suspension at on thimbles. Upper running bridge and lower running bridge are equipped with lifting devices and can move relative to each other.EFFECT: technical result of the declared invention is high rate of erection of steel constructions of a vertical mine opening shaft due to reduced weight and simultaneous installation of tiers of steel constructions and conductors.4 cl, 1 dwg