Overall insulation protective cover for elevated cross arm

The invention discloses a lifting cross arm integral insulation protective cover which is composed of a lifting support insulation protective cover, a baffle and two cross arm foundation insulation protective covers, and one ends of the two cross arm foundation insulation protective covers are connected together in a clamped mode. The elevated support insulation shield is clamped at the other end of one cross arm base insulation shield, and the baffle is inserted at the other end of the other cross arm base insulation shield. The overall insulation protective cover for the elevated cross arm can be suitable for various single-cross-arm and double-cross-arm structures, insulation protection is carried out on the cross arm and the elevated support at the same time, branch lap joint of birds at the connecting position of the cross arm and an electric pole is reduced as much as possible, meanwhile, the overall insulation protective cover can be used as isolation insulation protection of a bird nest and the ground