The utility model discloses an electric energy meter installing support, its main points are that the support that the crossbeam is connected was passed through respectively at both ends about it included, be equipped with the dead lever of taking the slide on the both sides frame of support and the crossbeam of bottom respectively, be equipped with the L shape fixing clip through the fixing bolt fastening in the slide of dead lever, be equipped with the fixed orifices on the crossbeam, go up to be equipped with between the bottom end rail to reinforce and prop, be equipped with the bracing piece on the crossbeam of bottom perpendicularly. The utility model discloses effectively solved prior art exist fixed insecure, intake easily, the technical problem of inconvenient dismantlement.