Hinge device with transverse buffering function for virtual rail transit vehicle

A hinge device with a transverse buffering function for a virtual rail transit vehicle belongs to the field of special hinge devices for virtual rail trains and comprises a hinge chassis mechanism, and the hinge chassis mechanism comprises a first mounting seat, a second mounting seat, a hinge slewing bearing mechanism, a first mounting seat end horizontal shaft seat and a second mounting seat end horizontal shaft seat. Weak decoupling of the transverse degree of freedom between the adjacent train bodies is achieved, so that a certain transverse degree of freedom exists between the adjacent train bodies, the additional transverse force generated by the road surface on tires when the virtual rail train passes through a curve is reduced, tire abrasion is reduced, and the service life of tires is prolonged; according to the hinge device with the transverse buffering function, the stress state of the hinge device can be greatly improved, the repair and maintenance cost of the hinge device is reduced, the service