隧道中隔墙拼装机器人的设计和分析研究

Design and Analysis of the Tunnel Middle-wall Assembly Robot

单洞双线隧道是目前城市地铁等地下交通工具施工中主要采取的隧道结构形式,在单洞双线隧道的施工过程中,将隧道分隔为两个车道的中隔板是影响施工速度的一个主要因素。为了能够提高单洞双线隧道施工中安装中间隔墙工作的效率和安装精度,设计了一种新型的隧道中隔墙拼装机器人。针对其工作环境,论述了隧道中隔墙拼装机器人的工作原理和关键部件,并利用Solidworks软件环境下的COSMOSWords有限元分析模块对其可靠性进行了有限元分析研究,结果表明设计的隧道中隔墙拼装机器人可以满足其实际应用工况的需求,能够大大地提高隧道施工中安装中隔墙的效率和精度。

Single-hole-double-track tunnel is the main choice for the construction of city metro and other underground transports.In the process of construction,the work of installing middle-walls,which is used to divide the single-hole tunnel into two-way lane,is one of the most time-cost works.In order to improve the efficiency and accuracy of installing middle-walls,a novel tunnel middle-wall assembly robot was designed in this paper.Firstly,the work principle and key components of the novel assembly robot were illustrated in this paper.Then,a finite element analysis（FEA）,based on the COSMOSWords module of Solidworks environment,was done to investigate the feasibility and reliability of this designed tunnel middle-wall assembly robot.The result shows that the designed novel tunnel middle-wall assembly robot can greatly improve the efficiency and installation accuracy of installing middle-walls in single-track-double tunnel.