Integral body structure of large highway bus with safety partition

Abstract

The invention discloses an integral body structure of a large highway bus with a safety partition. The body structure comprises a first safety partition in front of the body structure, wherein the upper portion of the inside upright post of the first safety partition is fixed on the front beam of the top cap of the body structure, the lower portion is fixed on the front lower beam of the chassis of the body structure. Multiple first inclined struts are arranged between the inner side upright post and the front side periphery of the body structure, and the first inclined struts and the inner side upright post form multiple triangular structures; a second safety partition is positioned at the rear part of the body structure, wherein the upper portion of the inner side upright post of the first safety partition is fixed on the rear beam of the top cap of the body structure, the lower portion is fixed on the rear lower beam of the chassis of the body structure. Multiple second inclined struts are arranged between the inner side upright post and the rear periphery of the body structure, and the second inclined struts and the inner side upright post form multiple triangular structures.

Description

technical field [0001] The invention relates to the field of passenger car body structures, in particular to a load-bearing large highway passenger car body structure with a safety partition. Background technique [0002] The full load-bearing bus body structure is a space structure form of the bus body which is composed of grille underframe and body frame and can bear all loads, also known as "bus load-bearing body". Theoretically, the full load-bearing body structure should have the advantages of low weight, high rigidity, high safety, high fuel economy, and good comfort compared with non-load-bearing and semi-load-bearing body structures, and it is the mainstream direction of the development of bus body structures. In order to improve the safety of large highway tourist buses, GB7258-2012 "Technical Conditions for Safety of Motor Vehicles" stipulates that for road buses, tourist buses and all sleeper buses with a vehicle length greater than 11m, the body should be a full-...

AI Technical Summary

Problems solved by technology

[0004] The present invention designs and develops a load-bearing large-scale highway passenger car body structure with a safety partition. The purpose of the present invention is to solve the problem of anti-deformation ability of the body structure when the passenger car rolls over, and to reduce the weight of the vehicle body

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