Auxiliary support for horizontal installation of grounding flat iron

The utility model relates to the technical field of electric engineering grounding flat iron construction, in particular to an auxiliary support for horizontal installation of grounding flat iron, which comprises a supporting base, a horizontal adjusting assembly, a horizontal adjusting rod and a horizontal adjusting rod. A supporting rod storage pipe is fixedly connected to the middle position of the right-angle portion of the supporting base, the upper end of the supporting rod storage pipe is slidably and rotationally connected with a telescopic supporting rod with scales, and a locking assembly used for fixing the telescopic supporting rod with the scales is arranged on one side of the upper portion of the supporting rod storage pipe. A flat iron installation auxiliary support is fixedly connected to the top end of the telescopic supporting rod with the scales, a clamping groove used for allowing flat iron to penetrate through is formed in the middle of the flat iron installation auxiliary support, and a