Tripod for cadastral surveying and mapping

The utility model discloses a cadastral surveying and mapping tripod which comprises a measuring platform, an outer rod and an inner rod, the outer rod is hinged to the outer edge of the measuring platform, the inner rod is arranged in the outer rod in a sliding mode, and a conical foot is arranged at the bottom end of the inner rod. A roller support is arranged on the inner side of the inner rod, a roller is installed at one end of the roller support, a locking screw is installed at the other end of the roller support, and the roller support is movably installed on the inner rod through the locking screw. Through the arrangement of the outer rod, the inner rod, the clamping column and the clamping groove, the height of the measuring platform can be simply and conveniently adjusted, and the surveying and mapping efficiency is improved; through the arrangement of the roller supports, the rollers and the locking screws, the rollers can play a supporting role after the roller supports rotate by 180 degrees after