Aluminum alloy fuel tank assembly with pedaling ladder structure

The utility model discloses an aluminum alloy fuel tank assembly with a pedaling ladder structure. The aluminum alloy fuel tank assembly comprises a fuel tank body, a pedaling ladder inner cavity, pedaling ladder pedals and a working platform support. The working platform support is fixed to the top of the fuel tank body, the pedaling ladder inner cavity is located in the side portion of the fueltank body and concaves towards the inner side of the fuel tank body, and two stages of pedaling ladder pedals are arranged in the pedaling ladder inner cavity. The pedaling ladder pedal is of a double-layer pedal structure and comprises a main pedal body, a hidden auxiliary pedal body and a pedal connecting support with a sliding groove. The pedal connecting supports are fixed to the two sides ofan inner cavity of the pedaling ladder, the main pedal is fixed to the pedal connecting supports with the sliding grooves, and the hidden auxiliary pedal is located below the main pedal and movably connected to the sliding gro