Shape-following formwork structure for special-shaped curved surface

The utility model relates to the technical field of constructional engineering, and discloses a shape follow-up formwork structure for a special-shaped curved surface in order to solve the technical problem that an existing formwork structure is high in cost. Comprising an inflatable tire mold used as a mold supporting body, an inflator used for supplying air to the inflatable tire mold, a shaping pressing plate used for pressing the edge of the inflatable tire mold and a circular ring used for fixing the shaping pressing plate, the inflatable tire mold is provided with an inflation connector used for being connected with the inflator, and reinforcing steel bars used for fluctuating along with the curved surface of the inflatable tire mold are arranged on the inflatable tire mold. And the concrete spraying machine sprays concrete to achieve structure forming. According to the shape follow-up formwork supporting structure, the combination of the inflation forming die, the shaping pressing plate and the circula