Novel steel structure self-propelled pipe gallery formwork trolley

The utility model relates to a novel steel structure self-propelled pipe gallery formwork trolley which comprises a main body portal frame, two sets of side formworks and a top formwork, the two sets of side formworks are distributed on the two sides of the main body portal frame, the top formwork is arranged on the upper portion of the main body portal frame, two sets of idler wheels are arranged at the bottom of the main body portal frame, and the two sets of idler wheels are arranged in parallel. A plurality of first formwork hydraulic jacks are vertically and fixedly installed on the two side edges of the main body portal frame, and the other ends of the first formwork hydraulic jacks are connected with the inner sides of the side formworks. A plurality of second template hydraulic jacks are vertically and fixedly mounted on the upper surface of the main body portal frame, and the other ends of the second template hydraulic jacks are connected with the inner side of the top template; jack inclined struts