Anti-slip structure of encased concrete formwork of stiff skeleton arch bridge

The utility model relates to the technical field of arch bridge encased concrete construction, in particular to a stiff skeleton arch bridge encased concrete formwork anti-slip structure which comprises a positioning component, the positioning component is connected to the bottom face of an arch rib section lower chord pipe, the positioning component is connected with an anti-thrust component, and the anti-thrust component is connected with the arch rib section lower chord pipe. And one side of the thrust component is connected with the side wall of the arch crown side of the positioning component, and the other side of the thrust component is used for pushing a template. According to the anti-slip structure of the reinforced skeleton arch bridge encased concrete formwork, the positioning component is arranged on the bottom face of the lower chord pipe of the arch rib section, the formwork is pushed at the lowest position of the arch foot side of the formwork, the force of the formwork sliding downwards along