钢内衬管道运输拼装机总体设计及关键技术  

Overall Design and Key Technologies of Transport and Assembly Machine for Steel Lining Pipes

作　　者：田华良 卞亚峰 刘彦玲 Tian Hualiang;Bian Yafeng;Liu Yanling

机构地区：[1]郑州新大方重工科技有限公司,郑州市450000

出　　处：《工程机械》2024年第11期124-128,I0026,I0027,共7页Construction Machinery and Equipment

基　　金：郑州市创新创业团队项目(水资源配置工程纯电动管道施工装备关键技术研发及产业化)。

摘　　要：对水利引水隧洞钢内衬管道在隧洞内的运输和拼装难题进行分析,综合考虑弧面行走、穿管装卸作业、小曲线通行和高精度管口对接需求,完成运输拼装机工作原理设计和总体方案设计,并针对施工难题开发八字轮弧面行走技术、自主上下台阶技术、管道姿态调整技术和高精度管口拼接技术。实际工程应用表明,相关设计方案及关键技术可以满足钢内衬管道在狭小空间内的运输拼装要求,大大提升施工效率。An analysis is conducted on the transport and assembly problems of steel lining pipes in water conservancy diversion tunnels.Considering the needs of curved travelling,pipe assembly and disassembly operations,small curve passage and highprecision pipe orifice docking,the working principle design and overall plan design of the transport and assembly machine are completed,and the negative-camber wheel travelling technology,autonomous gongup step and going-down step technology,pipe posture adjustment technology and high-precision orifice docking technology are developed to address the construction problems.Practical engineering application shows that the relevant design plan and key technologies can meet the requirements of transport and assembly of steel lining pipes in narrow spaces,which greatly improves the construction efficiency.

关 键 词：钢内衬管道 弧面行走 管道姿态调整 管口撑圆 

分 类 号：TV672.1[水利工程—水利水电工程]