Measuring device suitable for mountain road and highway engineering

The utility model discloses a measuring device suitable for mountain road and highway engineering, which comprises a measuring instrument and a placing seat, the measuring instrument is arranged at the top of the placing seat, two sides of the top of the placing seat are fixedly connected with fixing plates, threaded rods penetrate through the two fixing plates, and the inner ends of the two threaded rods are connected with limiting assemblies. A telescopic rod is fixedly connected to the center of the bottom of the placement seat, rollers are arranged at the bottom end of the telescopic rod, an outer pipe is hinged to the bottom of the placement seat, a supporting rod is screwed in the outer pipe, a threaded groove is formed in the bottom end of the supporting rod, a threaded column is screwed in the threaded groove, and a conical head is fixedly connected to the bottom end of the threaded column; a threaded rod is rotated through a screwing block, the threaded rod drives limiting assemblies to move, the dis