Integrated unmanned aerial vehicle bridge detection device

The utility model provides an integrated unmanned aerial vehicle bridge detection device which comprises an unmanned aerial vehicle, an equipment cabin is fixedly connected to the bottom of the unmanned aerial vehicle, a lifting frame is arranged in the equipment cabin, a carrier is arranged at the bottom of the lifting frame, and an image collector, a voice interaction module, a controller, a communication module and a flaw detector are arranged on the carrier. The devices are hidden in the device cabin when the lifting frame ascends and descends, the modules are pushed out of the device cabin for bridge detection during detection, and compared with the structure that all the devices are externally arranged on an unmanned aerial vehicle body in the prior art, the arrangement has the advantages that the unmanned aerial vehicle can conveniently fly and move at a high speed, and meanwhile the devices are protected; the holder used for controlling the image collector to rotate in all directions and the light sup