WHEEL-BEAM AXLELESS VEHICLE FRAME

摘要

A wheel-beam axleless vehicle frame, consisting of five sections from front to rear, namely a front hanger (1), front wheel carriers (2), a middle linkage (3), rear wheel carriers (4) and a rear hanger (5); each two adjacent sections of the front hanger (1), the front wheel carrier, the middle linkage (3), the rear wheel carrier (4) and the rear hanger (5) are connected by means of integral manufacturing according to an uniform standard and have a modular combined structure; the front hanger (1), the front wheel carriers (2), the middle linkage (3), the rear wheel carriers (4) and the rear hanger (5) are independent, can be assembled and adjusted as required, and have sufficient strength and rigidity and complete independence and interchangeability; the present invention realizes transverse supported connection of the frame, the positioning of wheels, and the integration of a suspension, an elastic element and a resisting point; since an axle is removed, all loads can be reasonably borne; the wheel-beam axleless vehicle frame is compatible with various independent suspensions and all elastic elements except leaf springs, dramatically reduces the height of an automobile floor, effectively and greatly increases the utilization of internal space of an automobile, and improves comfort; in addition, the wheel-beam axleless vehicle frame has advantages meeting the requirements of an electric vehicle, can serve as an optimal configured frame of the electric vehicle, and can be suitable for various fuel and hybrid powered passenger vehicles as well as business vehicles after being modified as required.