Overturning device for assembly type street crossing channel

The invention discloses an overturning device for an assembly type street crossing channel. The overturning device comprises a supporting base; a first overturning bracket and a second overturning bracket are arranged on the supporting base; the first overturning bracket and the second overturning bracket are rotationally connected with the supporting base; the first overturning support and the second overturning support correspond to each other in a staggered and parallel mode; a first oil cylinder is arranged on the supporting base; the first oil cylinder is rotationally connected with the first overturning bracket; a second oil cylinder is arranged on the supporting base; the second oil cylinder is rotationally connected with the second overturning bracket; the first oil cylinder and the second oil cylinder are respectively communicated with a pump station. The overturning process of the box culvert is very stable, shaking and swinging are avoided, and the box culvert cannot be damaged by any touch. The ov