Portable rotary tripod

The utility model relates to the technical field of engineering surveying and mapping equipment, and discloses a portable rotary tripod which comprises a fixing column fixedly installed at the upper end of a bottom plate and used for fixing and supporting, a limiting ring fixedly connected to the outer surface of the fixing column and used for limiting, and an adjusting rod clamped in the fixing column and used for adjusting the height. A supporting plate used for supporting is clamped in the positioning plate, and a telescopic rod used for adjusting is clamped in the supporting plate. According to the portable rotary tripod, through the arrangement of the supporting plate, the stability of the device can be improved when the tripod is used by a worker, the problem that measurement data is inaccurate due to the fact that the bottom is unstable is further avoided, the bottom of the tripod can be lifted or lowered through mutual cooperation of a limiting block and a telescopic rod, and measurement is more accur