Tamping device for backfill soil between pipes

The utility model belongs to the field of constructional engineering, and particularly relates to a tamping device for backfill soil between pipes, which comprises a hydraulic plate compactor, a strip-shaped cushion block is arranged on the bottom surface of a tamping plate of the hydraulic plate compactor, and an isolation plate is arranged below the strip-shaped cushion block; a plurality of vibration pipes are welded to the bottom face of the isolation plate, the diameter of each vibration pipe is smaller than the distance between every two adjacent pipelines, and the distance between every two vibration pipes is equal to the distance between every two pipelines. Pull rings are symmetrically arranged on the left side and the right side of the tamping plate, and pull ropes are fixed to the pull rings. The tamping device disclosed by the utility model can be used for tamping the backfilled soil between the pipes without damaging the pipes, is simple in structure and detachable, does not influence the normal