Experimental device for floating type horizontal shaft water turbine

The invention provides an experimental device for a floating type horizontal shaft water turbine, and relates to the technical field of hydraulic power and power generation water turbines. The device comprises a hydraulic turbine set and an experiment platform, the experiment platform comprises a rotating mechanism and a floating body support, and the floating body support is detachably arranged between the rotating mechanism and the hydraulic turbine set; the rotating mechanism has a first mounting state and a second mounting state, and the rotating mechanism in the first mounting state can drive the hydraulic turbine set to do longitudinal reciprocating swing motion through the floating body support; and the positions of the hydraulic turbine set and the floating body support are kept unchanged, the rotating mechanism is clockwise rotated by 90 degrees so that the rotating mechanism can be in a second installation state, and the hydraulic turbine set is driven by the floating body support to do transverse r