Multidirectional overload switch device and implementation method thereof

The invention discloses a multidirectional overload switch device and an implementation method thereof. The device comprises an outer shell, an inertia body, a shear pin, a lower power connection body, an upper power connection body and a spring mechanism, according to the invention, the conical matching convex surface and the matching groove which are matched with each other are arranged between the lower power connection body and the inertia body, so that the utilization capability of radial overload is improved; through the conical structure between the lower power connection body and the inertia body, radial overload is directly converted into axial movement, the higher radial overutilization capacity is achieved in the small-falling-angle overload environment, and meanwhile the original axial overload sensing capacity is kept; the coasting body cuts off the shear pin depending on radial overload, along with relative movement of the conical structure, the lower power connection body is pushed by the coast