River channel water depth and riverbed shape data measuring device

The utility model relates to a river water depth and riverbed shape data measuring device, and belongs to the technical field of river water depth and riverbed shape data detection equipment. The river channel water depth and riverbed shape data measuring device comprises an RTK device, a connecting pipe, a fixing pipe, an ultrasonic depth finder and a transverse pipe, the transverse pipe is fixed to a measuring ship body through a fast-assembly herringbone supporting frame, the fixing pipe is fixed to the transverse pipe through a first fast-assembly clamping device with an adjustable angle, and the ultrasonic depth finder is fixed to the transverse pipe through a second fast-assembly clamping device with an adjustable angle. The ultrasonic depth finder is arranged at the bottom end of the fixing pipe, the top end of the fixing pipe is detachably connected with one end of the connecting pipe, and the other end of the fixing pipe is detachably connected with the RTK device. The device has the advantages that