开槽式钢腕臂支撑装置结构设计及性能分析  

Structural Design of Slotted Steel Cantilever Supporting Device and Its Performance Analysis

作　　者：吴进桐 史建华 周鹏波 李晓军 WU Jintong;SHI Jianhua;ZHOU Pengbo;LI Xiaojun

机构地区：[1]中铁高铁电气装备股份有限公司

出　　处：《电气化铁道》2024年第4期62-66,共5页Electric Railway

摘　　要：提出一种“C”型截面的接触网用开槽式腕臂管,并设计与其配套连接的组合型承力索、支撑连接器、组合式定位环和连接用T型螺栓。经仿真分析,开槽式钢腕臂支撑装置能满足铁标设计要求,在近海环境或高原无人区等恶劣场景具有一定推广应用前景。A type of slotted cantilever tube with“C”cross section for OCS is put forward,and integrated messenger wire,support connector,integrated eye clamp and T bolt for connection are designed for its matching connection.Through simulation analysis,slotted steel cantilever supporting devices are able to meet the requirements of railway standard,and they have certain prospects for promotion and application in harsh places such as nearshore environments or uninhabited areas on plateaus.

关 键 词：接触网 开槽式腕臂 有限元仿真 性能分析 模态分析 

分 类 号：U225.42[交通运输工程—道路与铁道工程]