Vehicle-mounted movable metal roofing detection device

The invention discloses a vehicle-mounted movable metal roofing detection device. The vehicle-mounted movable metal roofing detection device comprises a chassis (1) fixed on the bottom of a trailer body (10), a detection box (2) which is positioned on the chassis (1) and can be turned over, a power machine room (3) which provides simulation wind pressure power and hydraulic power to the detection box (2) and is fixed on the chassis (1), a main control machine room (4) which is used for controlling the whole device detection parameters and the operation state, and a turn-over device which is used for turning the detection box (2) over for 90 degrees. The size of the chassis (1) is matched with that of the trailer body (10); the total width (W) of the detection box (2) is greater than a total length (H); the total length (H) of the detection box (2) is matched with the width size of the trailer body (10); during the process of detecting the working state, the detection box (2) is horizontally placed on the chassis (1), and the width direction is horizontal; and in the process of not detecting the working state, the detection box (2) is turned over laterally and is vertical on the chassis (1), and the width direction of the detection box (2) is opposite to the length direction, and the width direction is in the vertical direction. The vehicle-mounted movable metal roofing detection device is widely applicable to the metal roofing detection field.