The invention discloses an upper bedplate antedisplacement rotating device provided with three stand columns and with both sides independently driven. The upper bedplate antedisplacement rotating device includes a rotating side ground guiding rail, a straight side ground guiding rail, a curved guiding rail, an upper layer frame unit, a moving unit, a rotating side drive unit, a straight side driveunit, a rotating guiding unit, an upper bedplate unit, and a position detection unit. The advantages that two-layer parking equipment can be installed in a flat parking space by keeping an original upper bedplate moving forward and rotating, a bedplate is not needed to be arranged in a lower parking space, and an upper parking space can be rotated forward to a lane to realize avoidance are achieved, through the structure with the three stand columns, the cantilever defect of one side single column is eliminated, the transverse section size of a double column structure is relatively small, more parking space can be obtained, and the design of three stand columns and with both sides independently driven enables the whole structure of the device to be simple and easily controlled, the relative improvement has the characteristics of the simple structure and the low cost, and a great competitive advantage is possessed compared with the two-layer parking equipment with the lower bedplate moving forward and rotating.