Electric pile mounting support for cars adopting hydrogen fuel cells

An electric pile mounting support for cars adopting hydrogen fuel cells is connected to the lower surface of a floor of a car body and used for fixing an electric pile. The electric pile mounting support is welded with a longitudinal beam of the car body via end surfaces of a front crossbeam, a middle crossbeam and a rear beam, upper surfaces of upper longitudinal beams and a middle longitudinal beam is welded with the floor and a middle channel of the car body, seat support mounting holes are arranged on the upper longitudinal beams, and the electric pile is mounted on lower longitudinal beams via 10 bolts and 10 buffering rubber gaskets. The electric pile mounting support is simple in structure and light in weight, simultaneously has the advantages of high strength and rigidity, can meet requirements of light weight and simple processing technique of an existing mini-car and can be widely applied to floor framework structures and electric mounting structures of vehicles adopting hydrogen fuel cells.