Cable detection measuring tool

The utility model relates to the field of wire and cable detection equipment, in particular to a cable detection measuring tool. Comprising a mounting frame, a supporting arm, a cross arm, an electric push rod, a movable clamping plate and an auxiliary measuring mechanism, and the auxiliary measuring mechanism comprises a mounting arm, a top plate, a rotating ring, a rotating assembly, a threaded rod and an abutting block. The output end of the rotating assembly is in mechanical transmission with a transmission gear, so that a rotating ring is driven to rotate on a top plate, a threaded rod is screwed in the rotating ring, a limiting rod is matched with a bearing, an abutting block is driven to descend, and the bottom of the abutting block makes contact with the top end of a wire cable; at the moment, the numerical value of the scale mark corresponding to the second graduated scale coinciding with the bottom of the abutting plate is read, the numerical value is the vertical thickness of the measured electric