High-speed transportation vehicle for middle bus body of air bus

The utility model relates to a high-speed transportation vehicle for the middle bus body of an air bus. The high-speed transportation vehicle for the middle bus body of the air bus is characterized by comprising a gooseneck (1), a gooseneck lifting hydraulic cylinder (2), a middle bus frame (3), a tail lifting hydraulic cylinder (4), a lifting swinging arm (5) and a rear bus frame (6). The front end of the gooseneck (1) is hinged to a traction headstock through a traction pin, the cylinder body end of the gooseneck lifting hydraulic cylinder (2) is fixed to the gooseneck (1), and the piston rod end of the gooseneck lifting hydraulic cylinder (2) is hinged to the front of the middle bus frame (3). The rear end of the gooseneck (1) is connected with the front end of the middle bus frame (3) through a pin shaft, the front end of the rear bus frame (6) is connected with the rear end of the middle bus frame (3) through the lifting swinging arm (5), the piston rod end of the tail lifting hydraulic cylinder (4) is hinged to the lifting swinging arm (5), and the other end of the tail lifting hydraulic cylinder (4) is fixed to the rear bus frame (6). The high-speed transportation vehicle is compact and flexible in structure, stable in working, easy and convenient to operate and high in safety.