| abstract |
The invention discloses an anchoring device for newly adding a steel pipe pile and a rear bearing platform in foundation transformation, which comprises a pipe pile, a pile ring, L-shaped arm members and a reinforcing plate, wherein the pile ring is fixedly arranged at the lower part of the pipe pile and is uniformly arranged along an axial method; the tubular pile, the pile ring, the L-shaped arm component and the reinforcing plate are poured on the bearing platform and are anchored together with the bearing platform. The invention does not need to support other foundation beams and columns by large areas, and does not need to arrange supports layer by layer to share the load of the upper part to other foundations. Therefore, the invention does not need to use a large amount of supporting steel pipes and supporting devices, can ensure that the steel pipe piles and the concrete structure achieve reliable anchoring, and has the advantages of simple structure, short construction period, convenience and quickness. |