The invention discloses a double-energy-source general functional frame. Longitudinal beams of the double-energy-source general functional frame are in a bent shape, and two installation faces which are low in front and high in back are formed. An installation base is fixed to the longitudinal beams on the front installation face, a speed changing box installation base and power battery pack assembly installation bases are fixed to one back transverse beam at the foremost end of the back installation face through a movable connecting structure, and an installation bearing part for installing a speed changing box or battery assemblies is formed between the bent parts of the longitudinal beams and a support of the front installation face and used for installing the speed changing box of the battery assemblies. The double-energy-source general functional frame has the advantages that both a gasoline car motor and the speed changing box assembly or the electric car power battery pack assembly can be installed through the middle space of the longitudinal frame beams and the arranged installation bases, rear axles for meeting different requirements can be selected and installed on the back of the frame according to a gasoline car or an electric car, exchanging between the gasoline car and the pure electric car can be achieved without making any change on the frame, the flexibility of production of the cars is improved, and the design and development cost and the die development cost are greatly reduced for an enterprise.
Double-energy-source general functional frame
2015-04-22
Patent
Electronic Resource
English
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |