Water flow indicator convenient to adjust

The utility model discloses a water flow indicator convenient to adjust, and relates to the technical field of fire fighting equipment. Comprising an indicator body, a mounting base is arranged below the indicator body, an insertion rod is mounted in the middle of the bottom end of the indicator body and penetrates through the middle of the mounting base, and a shifting piece is arranged at the bottom end of the insertion rod. Through the arrangement of the adjusting structure, the U-shaped plate and the fixing rods, firstly, the mounting seat is attached to the pipeline, then the U-shaped plate and the fixing rods penetrate through the lower portion of the pipeline to enable the fixing rods to be inserted into the strip-shaped holes, the curvature of the U-shaped plate and the distance between the fixing rods are adjusted according to the size of the pipeline, and the fixing rods slide in the proper connecting holes; the U-shaped plate and the fixing rod can be conveniently adjusted, so that the water flow i