Model test device and test method for measuring penetration attitude of torpedo anchor in seabed slope

The invention provides a model test device and a test method for measuring the penetration attitude of a torpedo anchor in a seabed slope. The device comprises a torpedo anchor, a cylinder, a soil box, an anchor body, an anchor head, a tail wing, a positioner A, a positioner B, a pull rope, a slope, a bracket, a fixing ring, a flange plate, a bolt and a signal detector. The influence of the slope angle alpha and the penetration speed v on the penetration posture and the penetration depth is determined by simulating the penetration posture of the torpedo anchor after the torpedo anchor penetrates into the seabed slope, so that an analysis basis is provided for researching the penetration posture and the penetration depth of the mooring foundation of the ocean platform in a seabed slope area. The problem that the uplift bearing capacity of a mooring foundation cannot be effectively exerted due to the fact that the penetration posture of a torpedo anchor in a slope stratum is poor or the penetration depth is ins