A load-bearing large highway bus body structure with a safety partition

A bus body structure and load-bearing technology, which is applied to the upper structure, upper structure, and vehicle parts of the bus to achieve the effects of improving the rollover safety of the bus, reducing the mass, and improving the energy absorption characteristics

Active Publication Date: 2017-11-24
XIAMEN KING LONG UNITED AUTOMOTIVE IND CO LTD
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A load-bearing large highway bus body structure with a safety partition
  • A load-bearing large highway bus body structure with a safety partition
  • A load-bearing large highway bus body structure with a safety partition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] The present invention will be further described in detail below with reference to the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0029] like figure 1 As shown, the present invention provides a load-bearing passenger car body structure with safety partition, which is a new type of body structure designed on the basis of the parallel three-truss type full load-bearing body structure proposed by the inventor. The body structure of the three-truss type full-load bus includes three parts: the middle truss, the left truss and the right truss. The overall bending load-bearing structure formed by these three parts bears the main bending load of the body when the vehicle is running, and meets the strength and rigidity of the bus. performance requirements, such as image 3 As shown in the figure, the present invention adds two sets of safety partition structures on the basis of the original front enclosure 330, l...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

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-...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): B62D31/02
CPCB62D31/02
Inventor 那景新浦磊鑫苏亮吴长风高振海谭伟杨丹瑒刘浩垒慕文龙纪俊栋
Owner XIAMEN KING LONG UNITED AUTOMOTIVE IND CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap