Device for measuring height from three-dimensional ground penetrating radar antenna array to ground

The utility model discloses a device for measuring the height of a three-dimensional ground penetrating radar antenna array from the ground, and the device comprises a protection plate and a lifting mechanism, the protection plate is clamped on the outer surface of the antenna array and is responsible for protecting the outer surface of the antenna array, and the left and right ends of the bottom of the protection plate are respectively provided with a laser range finder. The detection module is responsible for detecting the heights of left and right ends of the antenna array from the ground; a first lifting adjusting motor set and a second lifting adjusting motor set of the lifting mechanism are used for adjusting the heights of the two ends of the antenna array according to feedback data of the laser range finder, so that correction and adjustment of the horizontal reference are achieved; after the horizontal reference is corrected, the vertical height adjustment of the antenna array is realized by utilizin