The utility model provides a transformer station owner becomes side neutral point arrester and installs support vase additional mainly relates to binding instrument field. Transformer station owner becomes side neutral point arrester and installs support vase additional, including the arrester, the arrester outer wall sets up first vase, set up the shirt rim on the first vase, set up the annular on the first vase outer wall of shirt rim below, arrester one side sets up the supporting seat, the supporting seat top sets up the second vase, second vase top sets up the fluting, the fluting top sets up the stopper. The utility model has the advantages of the utility model discloses can play certain guiding function to the impact that the arrester was produced by the thunderbolt explosion, and can play certain limiting displacement to the lead wire of arrester, prevent that the lead wire is taken by arouse the short circuit to other circuits by the impact, avoids causing secondary trouble.