Middle and low voltage line loss detection frame

The utility model relates to a middle and low voltage line loss detection frame, and effectively solves the problems that the line loss of electric energy passing through equipment or power transmission lines at different distances is inconvenient to detect in real time, the detection effect is poor, the connection parts of the two ends of a cable and the equipment cannot be detected, and the line loss is inconvenient to detect. The sleeve plates and the connecting plates which are adjacent in the middle and low voltage line loss detection frame are connected with each other, so that a plurality of sleeve rings can be connected side by side and can be arranged according to the number of cables, and the device can be clamped on a plurality of cables at the same time through the first wire clamping mechanism or the second wire clamping mechanism, so that the subsequent detection efficiency is improved; the rotating block can rotate in the lantern ring so that the first wire clamping mechanism or the second wire