Embedded bolt positioning device of shock insulation support for building

The utility model relates to the technical field of building construction, and particularly discloses a building shock insulation support embedded bolt positioning device which comprises a polygonal steel belt and a plurality of positioning steel pipes fixedly connected with the polygonal steel belt, and the number of the positioning steel pipes is equal to the number of structural edges of the polygonal steel belt. The positioning steel pipes are fixedly connected with the two sides of the vertex angle of the polygonal steel belt in a tangent mode, the positioning steel pipes are installed between the top of the upper column pier and the bottom of the lower buttress, a cross-shaped steel wire frame is further fixedly connected to the inner side of the polygonal steel belt, and the top faces of the positioning steel pipes and the top face of the upper column pier are located on the same horizontal plane. The distance between the bottom end face of the positioning steel pipe and the top face of the lower buttr