Tunnel lining detection device and detection car

The utility model belongs to the technical field of the tunnel lining detection technique and specifically relates to a tunnel lining detection device and detection car is related to, tunnel lining detection device includes: operation platform, support, first arm and a geological radar, the one end setting of first arm is on operation platform, and the other end is connected with a geological radar, a geological radar is used for detecting the haunch lining cutting of tunnel both sides, operation platform is used for setting up at the automobile body. The utility model provides a tunnel lining detection device, when first arm met the barrier, the user adjusted the position of first arm to adjust first arm to the tunnel lining haunch by the distance of the face surveyed, and then make first arm avoid the barrier fast, avoided parkking repeatedly when detecting tunnel lining, saved the time, improved detection efficiency. 本实用新型涉及隧道衬砌检测技术领域，尤其是涉及一种隧道衬砌检测装置及检测车，隧道衬砌检测装置包括：操作平台、支架、第一机械臂和第一地质雷达；第一机械臂的一端设置在操作平台上，另一端