Vertical deslagging hopper for deep foundation pit

The utility model relates to a vertical deslagging hopper for a deep foundation pit, which belongs to the technical field of foundation pit construction and comprises a barrel body, a U-shaped ring, a steel wire rope, a steel chain and a connecting plate, the steel wire rope is fixedly connected with the edge of the side wall of the barrel body through the U-shaped ring, and the connecting plate is positioned outside the barrel body and fixedly arranged at the bottom of the barrel body. The steel chain is fixedly connected with the connecting plate through a U-shaped ring, and a water drainage hole is further formed in the bottom of the barrel body. According to the utility model, the hopper is used for transporting the muck to be discharged, so that the situation that the normal construction of the deep foundation pit is influenced due to the fact that the muck cannot be discharged by using a large machine under the condition of limitation of construction space conditions is avoided, meanwhile, the muck dump