Tunnel operation trolley and working method thereof

The invention provides a tunnel operation trolley and a working method thereof, the tunnel operation trolley comprises: a main body support, the bottom of which is provided with a lifting support mechanism; the two overturning platforms are distributed on the two sides of the main body support in the moving direction of the tunnel operation trolley, each overturning platform comprises an overturning platform body with the top hinged to the main body support and a first driving mechanism for driving the overturning platform body to rotate, each overturning platform body is provided with an unfolding position and a recycling position, and rolling wheels and locking pieces are arranged at the bottom of each overturning platform body; the translation trolley comprises a trolley body and two lifting driving mechanisms mounted on the trolley body, each lifting driving mechanism comprises a transverse moving rail, the transverse moving rails are perpendicular to the moving direction, and when the overturning table b