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Completely-loaded vehicle body

A full-load, body technology, applied in the direction of load-bearing body structure, vehicle parts, superstructure, etc., can solve the problems of weak vehicle strength, high vehicle center of mass, and bulky structure, and achieve low vehicle center of mass, reduced skeleton weight, and ensured The effect of personal safety

Active Publication Date: 2008-07-23
ANHUI ANKAI AUTOMOBILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, whether it is non-load-bearing or semi-load-bearing, these two body structures are relatively bulky, heavy, high in the center of mass of the car, poor in high-speed driving stability, relatively few connection points, and the chassis and body will shift when they are hit. , the overall strength of the vehicle is weak

Method used

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  • Completely-loaded vehicle body
  • Completely-loaded vehicle body
  • Completely-loaded vehicle body

Examples

Experimental program
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Embodiment Construction

[0046] See accompanying drawing 1,2,3,4.

[0047] A fully load-bearing vehicle body, including longitudinal beams, cross beams, columns, and an underframe composed of longitudinal beams, beams, and columns, and also includes a front wall frame 1, a rear wall frame 5, left and right side frame frames 2, and a roof frame 3 .

[0048] Front wall frame 1 includes: front wall left column 20, front wall left two column 21, front wall right two column 22, front wall right column 23 and front wall top beam 24; rear wall frame 5 includes: rear wall left column 25. The left column of the rear wall and tail beam 26, the right column of the rear wall and tail beam 27, the right column of the rear wall 28 and the upper beam of the rear wall 29; Window column 10, side window lower longitudinal beam 11, side wall brace 12, angle iron 13, waist beam 14, warehouse door column 15, warehouse door lower beam 16, side door lower connecting beam 32, side door upper connecting beam 33, The upper c...

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Abstract

The invention relates to a vehicle frame with full load, wherein the whole vehicle, via front surround skeleton, back surround skeleton, left surround skeleton, right surround skeleton, top cover skeleton and bottom support, forms one integrated frame, to improve the fastness of frame. Via each node, upright post, longitudinal beam, incline support, horizontal bema, bended beam, or plates, the front and back of frame are through, the upper and lower are through, and the left and right are connected to form a closed force loop; therefore, the force can be distributed to everywhere of frame, to be functioned uniformly and avoid supporting on one point; and the structure is formed by rectangle steel tubes whose strength is 3-6 times of common vehicle with reduced weight. With said invention, the deformation of impacted vehicle is minimum to protect passengers.

Description

technical field [0001] The invention relates to a structure form of a whole automobile body, in particular to a structure form of a passenger car body frame. Background technique [0002] At present, there are mainly two types of bus body structures: one is non-load-bearing type: the car has a rigid frame, also known as the chassis beam frame, and the chassis parts of the engine are mounted on the chassis frame to form the chassis, and then the body body It is then suspended on the chassis frame and connected by elastic elements. Most of the load is borne by the frame. The body only bears the load caused by its own weight and the weight of the cargo and passengers, and does not bear the load of the chassis and the frame; the second is Semi-load-bearing type: there is an underframe in the body structure, and the underframe beams are suspended from both sides. The chassis parts of the corresponding engine are installed on the underframe, and the body columns and the underframe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D23/00
Inventor 杨亚平熊良平洪洋王华汪中传王龙群郭志勇赵永军
Owner ANHUI ANKAI AUTOMOBILE
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