FIELD: electricity.
SUBSTANCE: body shaft is made split consisting of two, top and bottom, pairs of vertical open profiles, rigidly interconnected by transverse plate, in terms of which the lower pair of profiles with respect to the top is deployed on 90°. The profiles of the top pair are interconnected by rod elements. On bottom profiles pair a tool to be fixed on pile is placed, which includes the spaced-apart by body height assemblies for tying the profiles, transverse diaphragm of stiffness placed in levels of mentioned sites and delimiters for reliance on the top end of pile pinned on the inner surface of the profiles.
EFFECT: increased tower body stiffness and strength in area of fixing to base in relation to torque loads and bending loads, functioning in longitudinal and transverse directions relative to the power line, the exclusion of tower body crank on base with dramatic increase of workloads in emergency, ensuring reliable operation of the tower body in all modes.
12 cl, 10 dwg
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