Isolating switch torque detection device

The utility model relates to a torque detection device for an isolating switch, which is characterized in that a propelling mechanism, a torque driving detection mechanism, a servo motor and a speed reducer are arranged above a working table (27), a propelling slide rail (6) is fixed along the length direction of the working table (27), a sliding platform (7) is arranged on the propelling slide rail, a fixed seat (28) is fixed at one end of the sliding platform, and the fixed seat (28) is fixed at the other end of the sliding platform. And the extension end of the propulsion cylinder (2) is fixedly connected with the fixed seat, and the other end of the propulsion cylinder is fixed on the workbench (27), so that the torque value of a tested element can be accurately and quickly detected, the installation mode is flexible, and the situation that the tested result is inaccurate due to factors such as inconstant manpower, non-uniform force value, unstable direction, angle deviation and the like is avoided. The t