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Frame structure and automobile with frame structure

A frame structure and balanced suspension technology, which is applied in the field of frame structure and automobile structure, can solve the problems of poor strength and easy deformation of longitudinal beams, and achieve the goal of improving bearing capacity, improving bending and torsion resistance, and strengthening the frame structure Effect

Active Publication Date: 2014-01-29
BEIQI FOTON MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a frame structure and an automobile with the frame structure, so as to solve the problems of poor strength and easy deformation of the longitudinal beams of the frame structure in the prior art

Method used

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  • Frame structure and automobile with frame structure
  • Frame structure and automobile with frame structure

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Embodiment Construction

[0031] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0032] In describing the present invention, it is to be understood that the terms "central", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the It should not be construed as li...

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Abstract

The invention provides a frame structure (1). The frame structure (1) comprises two longitudinal beam assemblies (2), a rear tail beam (31), a balancing suspension cross beam (32) and at least one common cross beam (33), wherein the longitudinal beam assemblies (2), the rear tail beam (31), the balancing suspension cross beam (32) and the at least one common cross beam (33) form a framework structure. Each longitudinal beam assembly (2) comprises a variable cross section longitudinal beam (22), a lining beam (21) and an outer reinforcing beam (23), wherein the lining beam (21) is fixed to the inner side of the variable cross section longitudinal beam (22), the tail portion of the lining beam (21) stretches to the tail end of the frame, and the front portion of the lining beam (21) stretches to the variable cross section; the outer reinforcing beam (23) is fixed to the outer side of the variable cross section longitudinal beam (22), the tail portion of the outer reinforcing beam (23) stretches to the tail end of the frame, and the front portion of the outer reinforcing beam (23) goes beyond one mounting front end locating point (5).

Description

technical field [0001] The invention relates to the technical field of automobile frame, in particular to a frame structure and an automobile with the frame structure. Background technique [0002] As the load-bearing base of the automobile, the frame structure generally consists of two longitudinal beam assemblies and multiple beams, and is supported on the wheels through suspension devices and axles. The frame structure is an important force-bearing part, and most of the components of the car, such as the powertrain, cab, axle, suspension and bodywork, are directly connected to the frame structure. During the driving process of the car, the frame structure will bear the impact load from the ground and the bending moment and shear force generated by various loads such as torsion and bending. When the load is too large, the strength of the frame structure will decrease. [0003] In the prior art, the frame structure 1" such as figure 1 As shown, two longitudinal beam assem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D21/02
Inventor 程申林张根志唐玉福许美星程晋科
Owner BEIQI FOTON MOTOR CO LTD
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