Automobile body structure

Abstract

The invention discloses an automobile body structure, which comprises a front body and a rear body hinged together by a hinge device and supported through a wheel system respectively. The hinge device comprises a hinge base and two hinged shaft mechanisms, wherein the hinge base is positioned on the lower part of the longitudinal middle rear position of the front body; and the two hinged shaft mechanisms are connected on two sides of the hinge base. A hinged shaft at the bottom end of the hinged shaft mechanisms is hinged with two sides of the front end of the rear body, so that the hinge device can be rationally connected with the front end of the rear body up and down relative to the rear body. The front body comprises a front body telescopic beam frame and a suspension and wheel device, wherein the suspension and wheel device is arranged on the upper rear part of the hinge base and on the lower part of the front body telescopic beam frame. Therefore, the front body is hinged with the rear body, and the automobile passing capacity can be improved. Because the suspension and wheel device is arranged on the upper rear part of the hinge base and on the lower part of the front body telescopic beam frame, the positions of the suspension and the shaft are more reasonable, and the load-carrying capacity is improved.

Description

technical field [0001] The invention relates to the technical field of automobiles, and more specifically relates to an automobile body structure. Background technique [0002] In the prior art, the bodies (frames) of automobiles and special vehicles are mostly monolithic structures, and only articulated buses adopt ball joints at the two-body joints to connect the bodies. The integral car body structure has the defects of poor load sharing capacity, off-road performance, passability, and limited load-bearing height. Special vehicles using this body, mountain and field operation vehicles, special transport vehicles, military chariots, special equipment and weapon transport vehicles, etc., cannot realize displacement maneuvers, and cannot flexibly change the carrying, driving and passing conditions according to the ground conditions. For the special transportation of heavy-duty cargo with large shape and size, it is impossible to realize the load sharing adjustment, and it i...

AI Technical Summary

Problems solved by technology

The integral car body structure has the disadvantages of poor load sharing capacity, off-road performance, passability, and limited load-bearing height

Special vehicles using this body, mountain and field operation vehicles, special transport vehicles, military chariots, special equipment and weapon transport vehicles, etc., cannot realize displacement maneuvers, and cannot flexibly change the loading, driving and passing conditions according to the ground conditions

For the special transportation of heavy-duty cargo with large shape and size, it is impossible to realize the load sharing adjustment, and it is impossible to realize the transportation in the field and mountain, which restricts and hinders the smooth realization of transportation

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