Radar probe turnover device for air-land amphibious tunnel detection robot

The utility model belongs to the technical field of tunnel engineering detection, and particularly relates to an air-land amphibious detection robot radar probe turnover device for tunnel engineering, which comprises a rotating ring fixed on a robot body, a connecting rotating rod and a rotating rod, the connecting rotating rod is perpendicular to the rotating ring, one end of the connecting rotating rod is arranged in the annular groove and can rotate along the annular groove, the rotating rod is rotationally arranged on the connecting rotating rod, and the radar probe is fixedly arranged at one end of the rotating rod. According to the structure, when the robot body is overturned, the ground penetrating radar can be ensured to always directly face the lower surface to be measured, and the space required by rotation can be greatly reduced by optimizing the structure. 本实用新型属于隧道工程检测技术领域，具体涉及一种隧道工程用空陆两栖检测机器人雷达探头翻转装置，包括固定在机器人机身上的转动圆环、连接旋转杆和转动杆，所述转动圆环一侧设置有环形凹槽，所述连接旋转杆与所述转动圆环垂直设置，其一端设置在所述环形凹槽内，并可沿所述环形凹槽转动，所述转动杆转动设