城市轨道交通低净空区段刚性接触网悬挂解决方案

对城市轨道交通低净空车站刚性接触网安装方案进行研究,分析各安装方案的适用范围及存在的不足,提出了适用范围更广的低净空区段刚性接触网安装方案,提高了接触网系统可靠性,减小维护难度,对解决城市轨道交通低净空区段刚性接触网安装的工程难题具有积极意义。

The paper studies the installation scheme for rigid overhead contact line in station,with low clearance,of urban rail transit,analyzes the scope of application and existing disadvantages of various installation methods,and puts forward a scheme,with broader scope of application,for installation of rigid overhead contact line in sections with low clearance.It is able to improve the reliability of OCS and reduces the difficulty of maintenance.It has positive significance for solving the engineering problems for installation of rigid overhead contact line in section with low clearance of the urban rail transit.