Blade test table for wind turbine with large megawatts

The invention relates to a blade test table for a wind turbine with large megawatts. The test table comprises a base, a front frame, a tail supporting frame, a changeover panel and a guide rail; one end of the guide rail is connected on the base, a loading device is arranged on the guide rail, the changeover panel is fixed on the front frame, the bottom of the front frame is connected on the base, and the front end of the tail supporting frame is fixedly connected to the upper end and the lower end of the front frame and then is connected on the base. The test table has the advantages of reasonable design in structure, convenience in use and capability of ensuring the safety of the blade test of the large wind turbine with large megawatts, the efficiency of the blade test of the wind turbine with large megawatts is effectively increased, the safety of the blade test process is ensured, the accuracy of the blade test is increased, and the cost of the blade test is reduced.