Novel template clamping device for tunnel reinforcement

The invention belongs to the technical field of construction auxiliary equipment, and discloses a novel tunnel reinforcing formwork clamping device which comprises a supporting table internally provided with a cavity. The middle clamping assembly is arranged at the center line of the top face of the supporting table, and a hydraulic lifting shaft is arranged between the middle clamping assembly and the supporting table; the two side clamping assemblies are symmetrically arranged on the two sides of the middle clamping assembly in a sliding mode through first sliding grooves in the supporting table. And the two driving assemblies are arranged in the cavity, the input ends of the two driving assemblies are connected with the output end of the hydraulic lifting shaft, the output ends of the two driving assemblies are connected with the clamping assemblies on the two sides correspondingly, the problems that in the prior art, limitation is high, and the application range is small are solved, and the tunnel reinfor