步进式地下深窄槽锯切装备设计  

Design of stepping type groove sawing equipment for underground deep narrow

作　　者：李松涛 罗远新[3] 蒋综明 罗洋[3] 刁一 王好 LI Song-tao;JIANG Zong-ming;LUO Yuan-xin;LUO Yang;DIAO Yi;WANG Hao(Zhengzhou Railway Vocational and Technical College,Zhengzhou 451460,China;South Engineering Inspection and Repair Technology Research Institute,Huizhou 516029,China;College of Mechanical&Transportation Engineering,Chongqing University,Chongqing 400030,China)

机构地区：[1]郑州铁路职业技术学院,河南郑州451460 [2]南方工程检测修复技术研究院,广东惠州516029 [3]重庆大学机械与运载工程学院,重庆400030

出　　处：《重型机械》2022年第5期101-108,共8页Heavy Machinery

摘　　要：针对堤坝防渗工程中静压成槽铺筑高聚物柔性防渗墙出现的成槽不连续、深度浅的问题,研究设计了步进式地下深窄槽锯切成型装备,本文介绍了该装备的行走机构、开槽机构和传动机构,提出了支撑悬架和移动主机间的步进式行走方案。基于所建立四足支撑缸悬架平台,结合火箭发射平台姿态调平技术,采用双轴倾角传感器确定系统施工倾角,研究了四足支撑平台在正常施工工况下各支撑缸的伸缩位移,优化了姿态调平算法。现场试验表明,该地下深窄槽装备锯切运行情况良好且达到预期效果。For the problem of discontinuous groove formation and shallow depth in the static pressure forming of the groove and the high polymer flexible impermeable wall in the anti-seepage project of the dyke.In this paper,the stepping underground deep narrow groove sawing and forming equipment is researched and designed,and the walking mechanism,slotting mechanism and transmission mechanism of the equipment are introduced.It propose a step-by-step walking scheme between the supporting suspension and the mobile host.Based on the established quadruped cylinder suspension platform,combined with the attitude leveling technology of the rocket launch platform,the biaxial inclination sensor was used to determine the construction angle of the system.The telescopic displacement of each support cylinder of the quadruped platform under normal construction conditions was studied,and the attitude leveling algorithm was optimized.The field test shows that the equipment sawing operation is good and meet expectations.

关 键 词：深窄槽 锯切装备 防渗墙装备 姿态调平 

分 类 号：TP242[自动化与计算机技术—检测技术与自动化装置]