市政混凝土管道安装机械手夹持机构的研究  

The Research of Clamping Mechanism of Municipal Pipeline Installation Equipment

作　　者：巴晓彤 刘广军[1] BA Xiaotong;LIU Guangjun(School of Mechanical and Energy Engineering,Tongji University,Shanghai 201804)

机构地区：[1]同济大学机械与能源工程学院,上海201804

出　　处：《现代制造技术与装备》2023年第1期119-121,175,共4页Modern Manufacturing Technology and Equipment

摘　　要：我国现有管道施工技术处于人机混合作业状态,无专业化的施工设备。为研究设计管道安装机械手,保障市政管道工程施工安全,提高管道施工效率,研究分析机械手夹持机构的工作原理,对混凝土管道夹持过程进行静力学分析,验证夹持机构强度与刚度的设计合理性,并提出改善管道受力的相关措施。设计夹持机构的液压系统,并具体阐述其主要组成和工作原理,以挖掘机为搭载平台进行样机试验。结果表明:设计夹持机构的原理和得到的力学表达式可应用于产品开发,结构设计合理,液压系统运行良好,在保证施工安全的同时提高了管道施工的工作效率。The existing pipeline construction technology in China is still in the state of man-machine mixed operation and there is no professional construction equipment. In order to research and development pipeline installation manipulator, ensure the safety in construction and promote the efficiency, study and analyzed how clamping mechanism works, made the statics analysis for concrete pipes in the clamping, confirmed the rationality of strength and stiffness in the design, put forward the measures of improving the pressure. Design the hydraulic system of clamping mechanism and elaborated its main composition and working principle. Finally, the test of prototype was conducted by using the excavator as platform. The results showed that the clamping mechanism’s principle and mechanical expression can be applied for product development, its structure designed rationally,the hydraulic system has a smooth operation and it can both ensured the safety and enhanced the efficiency in the pipeline construction.

关 键 词：管道施工技术 夹持机构 静力学分析 样机研制 

分 类 号：TP241[自动化与计算机技术—检测技术与自动化装置] TU990.3[自动化与计算机技术—控制科学与工程]