Safety protection device for electric power operation and maintenance

The utility model discloses a safety protection device for electric power operation and maintenance, belongs to the technical field of electric power construction, and solves the technical problem that a protection bracket cannot be folded when being carried. The protective net comprises a plurality of supporting columns and a protective net body detachably connected with the supporting columns, a plurality of hooks used for hooking the protective net body are fixedly connected to the peripheral side walls of the upper ends of the supporting columns, a plurality of connecting ends are fixedly arranged on the peripheral side walls of the lower ends of the supporting columns, and a supporting leg is rotationally connected to each connecting end. The lower end of the supporting column is provided with a folding and unfolding assembly used for folding or unfolding the supporting legs. A side groove is formed in the side wall of the connecting end, a through hole is formed in the upper end of the supporting leg, a