Road boundary measuring device

The utility model discloses a road boundary measuring device, and belongs to the technical field of soil road measuring devices. A road boundary measuring device comprises a radar reconnaissance vehicle and further comprises a plurality of sets of fixing rods rotationally connected to the radar reconnaissance vehicle; the sliding rod is connected to the fixed rod in a sliding manner; the spring is connected in the sliding rod, and the other end of the spring is connected with the fixed rod; according to the utility model, the two groups of sliding rods are arranged on the fixed rod in a sliding manner, the vertical rod is connected with the two groups of sliding rods, and the vertical rod is in contact with the ground, so that the measurement of road surface potholes and fluctuations is realized when the road surface fluctuates irregularly, and the accurate measurement of the fluctuations of complex road sections such as rural areas is realized while the measurement of road boundaries is realized. 本实用新型公开了一种道