A contact net column foundation is buried bolt positioner in advance

The utility model provides a contact net column foundation is buried bolt positioner in advance. It includes the little steel sheet of polylith, ring flange, many steel pipes and polylith angle steel,wherein the ring flange is rectangular platy structure, is formed with a plurality of and the contact net column foundation corresponding bolt hole of buried bolt in advance on it, the ring flange position of every bolt hole on the surface is fixed with a little steel sheet of can the shutoff living this bolt hole, the steel pipe sets up perpendicularly, and the lower port department of a bolt hole on the ring flange bottom surface is fixed to the upper end of every steel pipe, the upper end of every block of angle steel is fixed on the bottom surface of ring flange and a tight steel pipe ofmedial surface subsides for strengthen the intensity of steel pipe, make the steel pipe more firm. The utility model discloses the effect: can accurately fix a position in advance the buried bolt interval and ensure that burie