Speed reducer performance detection platform for crane

A speed reducer performance detection platform for a crane disclosed by the present invention comprises a bedplate, a supporting plate, a lifting mechanism, a speed reducer body and a torque sensor, the lower surface of the bedplate is fixedly connected with an L-shaped support plate, supporting rods are longitudinally, uniformly and fixedly connected between the right side of the bedplate and the support plate, the supporting plate is slidably connected with the supporting rods, and the lifting mechanism is connected with the lifting mechanism. The upper surface of the bedplate is fixedly connected with a mounting seat, the torque sensor is fixed on the bedplate through the mounting seat, the lifting mechanism is arranged at the joint of the lower surface of the supporting plate and the bottom of the support plate, and the upper surface of the supporting plate is fixedly connected with a seat plate. The invention belongs to the related technical field of speed reducers, and particularly relates to a speed re