A load-bearing large highway bus body structure with a 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 safety partitions. Background technique [0002] The full-load passenger car body structure is a form of passenger car body space structure composed of grille underframe and body frame that can bear all loads, also known as "bus body". Compared with non-load-bearing body and semi-load-bearing body structure, the use of full-load-bearing body structure should theoretically have the advantages of low weight, high rigidity, high safety, high fuel economy, good comfort, etc., which is the mainstream direction of the development of passenger car body structure. In order to improve the safety of large-scale highway tourist buses, GB7258-2012 "Technical Conditions for Motor Vehicle Safety" stipulates that highway buses, tourist buses and all sleeper buses with a vehicle length greater than 11m should have 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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