The utility model relates to equipment for continuously identifying voltage levels of multiple groups of cables, in particular to a device capable of rapidly and continuously identifying the voltage levels of the cables, which has the characteristics of simplicity and rapidness and saves labor force. According to the scheme, a guide rod is sleeved with a sleeve block, the right side of the sleeveblock is fixedly connected with a clamping plate, and the front portion of the clamping plate is hinged to a movable plate; the upper portion of the left side of a supporting plate is fixedly connected with a side plate; a square flange is arranged on the side plate to fix a driving motor; a first bevel gear is fixedly connected to the output shaft, a second bevel gear is meshed below the first bevel gear and fixed to the upper end of a driven shaft, and a gear is fixedly connected to the lower portion of the driven shaft; the rear part of the gear is meshed with a rack plate, the rack plate penetrates through the side plate and the guide rod and is fixed on the detection vehicle, a detection barrel is fixed at the upper part of the detection vehicle, and multiple pressure sensors are uniformly distributed in the detection barrel; the utility model is suitable for the technical field of power equipment.