Modularization truss structure

The utility model provides a modularization truss structure, its installation that is arranged in passenger train air spring suspension is fixed, and modularization truss structure includes: truss body, built -in fitting, reinforcement, the truss body is installed on the skeleton of passenger train, and the truss body includes: crossbeam, perpendicular roof beam and sloping, the crossbeam top -down set up relatively, erects the roof beam and connect between relative up -down's horizontal -associate, and the sloping is connected on the diagonal of the rectangle structure that crossbeam and perpendicular roof beam enclose, and the air spring suspension is installed fixedly through built -in fitting and truss body, and the reinforcement is connected between the skeleton of truss body and passenger train. The utility model discloses have following technological advantages: 1, subtract heavyly by about 10%, 2, this modularization truss structure can all be used to different motorcycle types, 3, more arrange with h