Novel prevent effectively that drilled pile that has lattice column is filling in -process card pipe device

The utility model relates to an engineering construction equipment technical field is a novel prevent effectively that drilled pile that has lattice column is filling in -process card pipe device particularly, the device including direction reinforcing bar and stirrup, the stirrup be closed annular structure, the diameter of stirrup is less than the diameter of steel reinforcement cage and is greater than the pipe external diameter, and the curved direction reinforcing bar of a plurality of roots is followed the stirrup in pass and to lead the middle section of reinforcing bar fixed mutually with the stirrup inboard, every direction reinforcing bar one end links to each other with the main muscle of steel reinforcement cage, the other end links to each other with the inboard of lattice column. Compared with the prior art, the utility model, simple structure is feasible in the combination, and its advantage lies in: it goes the hole bottom through the positive center of steel reinforcement cage of can followin