Foundation reinforcing structure

The utility model relates to a foundation reinforcement structure, and relates to the technical field of foundation reinforcement, the foundation reinforcement structure comprises a floral tube, multiple rows of grouting pipes and a pushing device, the multiple rows of grouting pipes are horizontally arranged in the floral tube, through holes allowing the grouting pipes to horizontally penetrate through are formed in the annular side wall of the floral tube in a penetrating mode, the pushing device is arranged in the floral tube, and the grouting pipes are arranged in the floral tube. The pushing device is used for controlling the grouting pipe to slide towards the outer side of the floral pipe and enabling the grouting pipe to be inserted into a soil body, and a plurality of grouting holes are formed in the side wall of the floral pipe and the outer wall of the grouting pipe. By arranging the reinforcing structure for injecting the concrete grout in a large area, the concrete grout permeates into the soil bo