FIELD: construction.
SUBSTANCE: invention is related to antenna supports of tower type, in particular, for communication objects intended for location of different antennas of wireless communication, and may also be used for lighting and other high-rise structures of industrial purpose. Antenna support with reduced coefficient of head resistance, bearing part of which is arranged in the form of hollow cylinder, at that upper section of support is coated with movable jacket of drop shape, lower and upper supports of which represent ball bearings.
EFFECT: reduced head resistance of aerodynamic resistance of antenna support profile.
12 dwg
