Double-shock absorber screw spring suspension system with transversal stabilizing mechanism

The invention relates to the technical field of vehicle suspension device, in particular to a double-vibration damper spiral spring suspension system with a transverse stable mechanism. In order to overcome the defects that the prior large stroke spiral suspension system can not be provided with the prior anti-sway bar or the second vibration damper due to the limitation of structural space, the invention provides the double-vibration damper spiral spring suspension system with the transverse stable mechanism. The system comprises two suspension supporting seats and spiral springs arranged outside the suspension supporting seats; the transverse torsional spring stable mechanism is arranged between the two suspension supporting seats; and each of the two suspension supporting seats is provided with a primary vibration damper and a secondary damper respectively. The system greatly saves mounting space of the transverse stable mechanism, improves transverse rigidity and transverse stability of the suspension system, increases the damping of the suspension system, and ensures that the rotation angle of wheels is not affected.