Protective side plate structure of ring main unit

The utility model relates to the technical field of ring main unit protection accessories, and provides a protection side plate structure of a ring main unit, which comprises a sliding rod, a fixed seat is fixed on one side of the top of a plate body, the sliding rod is arranged on one side of the fixed seat, fixing structures are uniformly arranged on the outer side of the sliding rod, and an adjusting structure is arranged on the top of the plate body. According to the utility model, through the arrangement of the adjusting structure, the plate body is moved to one side of the ring main unit, the movable plate is pulled, the movable plate can move in the sliding groove, under the extrusion effect of the plate body, the reset plate can drive the fixed pin to move into the movable groove, and when the fixed pin moves to a proper position, under the elastic force effect of the reset spring, the fixed pin can be fixed. When the protection side plate structure of the ring main unit is in use, the reset plate dri