Ten thousand ton level swivel beam structure with low friction resistance coefficient

The utility model discloses a low friction resistance coefficient ten-thousand-ton level swivel beam structure, which comprises a slideway, a spherical hinge and a plurality of supporting feet, the slideway is of an annular structure, the spherical hinge is arranged on the inner ring of the slideway and is located at the circle center position of the inner ring of the slideway, and a stainless steel mirror board of an annular structure is laid and fixed on a supporting surface at the top end of the slideway. The spherical hinge comprises a lower spherical hinge framework, a lower spherical rotating hinge support, an upper spherical rotating hinge support and a positioning pin, a polyfluortetraethylene plate is laid and fixed on a semispherical groove surface of the lower spherical rotating hinge support, and butter teflon powder is laid and fully distributed on the polyfluortetraethylene plate; the upper spherical rotating hinged support is arranged in the hemispherical groove of the lower spherical rotating