Load Bearing Type Car Body of DAS7 Overhead Catenary System Comprehensive Maintenance Vehicle

REN Tao-long; ZHAO Guo-dong; ZHANG Ling-hong

doi:10.13890/j.issn.1000-128x.2014.04.023

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Load Bearing Type Car Body of DAS7 Overhead Catenary System Comprehensive Maintenance Vehicle

更新时间：2021-12-13

- Load Bearing Type Car Body of DAS7 Overhead Catenary System Comprehensive Maintenance Vehicle
- Electric Drive for Locomotives Issue 4, Pages: 86-88(2014)
- 作者机构：
  
  1. 宝鸡南车时代工程机械有限公司
- 作者简介：
- 基金信息：
- DOI：10.13890/j.issn.1000-128x.2014.04.023
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REN Tao-long, ZHAO Guo-dong, ZHANG Ling-hong. Load Bearing Type Car Body of DAS7 Overhead Catenary System Comprehensive Maintenance Vehicle. [J]. Electric Drive for Locomotives (4):86-88(2014)
DOI：

REN Tao-long, ZHAO Guo-dong, ZHANG Ling-hong. Load Bearing Type Car Body of DAS7 Overhead Catenary System Comprehensive Maintenance Vehicle. [J]. Electric Drive for Locomotives (4):86-88(2014) DOI： 10.13890/j.issn.1000-128x.2014.04.023.

摘要

对DAS7型接触网综合作业车承载式车体的设计、计算工况及评定标准进行了介绍，同时对车体结构的设计过程、DAS7型接触网综合作业车结构优化及轻量化设计做了描述说明。通过进行强度试验验证，表明采用轻量化设计，该车的质量减小但结构强度有所增强。

Abstract

Design, calculated work status and evaluation criteria of load bearing car body of DAS7 overhead catenary system comprehensive maintenance vehicle were introduced, as well as car-body structure and summarized structural & weight optimization design. Strength test showed that through light-weight design, quality of the vehicle was reduced, but structural strength enhanced.

关键词

接触网综合作业车车体强度有限元工程机械车大型养路机械

Keywords

overhead catenary system comprehensive maintenance vehiclecar bodystrengthfinite element analysis (FEA)engineering machinery carlarge maintenance machinery

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