Drawing measurement device for bonding strength of normal-temperature asphalt pavement

The utility model provides a drawing measuring device for the bonding strength of a normal-temperature asphalt pavement. The drawing measuring device comprises a drawing assembly, a first connecting plate, a second connecting plate, a supporting column, a pull rod, a base, a dynamometer and a pulling head, the drawing assembly is fixedly arranged on the first connecting plate, the drawing assembly is provided with a movable rod, and the movable rod penetrates out of the first connecting plate to be fixedly connected with one end of a pull rod; the number of the supporting columns is at least two, the two ends of each supporting column are fixedly connected with the first connecting plate and the second connecting plate respectively, the other end of the pull rod penetrates out of the second connecting plate to be fixedly connected with one end of the dynamometer, the other end of the dynamometer is detachably connected with the pulling head, and the second connecting plate is further fixedly connected with th