Railway tunnel detects car

The utility model discloses a railway tunnel detects car solves the present mode that detects tunnel disease and concrete intensity and has the problem that potential safety hazard, inefficiency and data error are big. The utility model discloses a railcar automobile body that has driver's cabin and chassis to and all set up PC and the geological radar host computer in the driver's cabin, and install tunnel disease detection mechanism, tunnel concrete in the railcar automobile body respectively and detect profile lighting system in complementary unit, the tunnel, crack detecting system and thermal imagery picture drawing system, install the GPS system that is connected with the PC in the driver's cabin, tunnel disease detection mechanism, crack detecting system and the thermal imagery picture system of drawing all is connected with the PC. The utility model relates to a rationally, convenient operation, its disposable automated inspection who has realized diseases such as two lining concrete crack in the tunnel, percolating water and cavity, the potential safety hazard of not only having avoided the manual measuring of workman to exist has greatly improved stability, efficiency, accuracy and the speed of measuring in addition.