| 管片拼装机提升系统同步性能分析与试验研究 |
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| 引用本文： | 李杰,张鑫,马超,杨龙,郭京波.管片拼装机提升系统同步性能分析与试验研究[J].隧道建设,2020,40(7):1072-1080. |
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| 作者姓名： | 李杰 张鑫 马超 杨龙 郭京波 |
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| 作者单位： | （1. 石家庄铁道大学机械工程学院， 河北 石家庄 050043；2.
石家庄铁道大学
省部共建交通工程结构力学行为与系统安全国家重点实验室， 河北石家庄 050043 ） |
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| 基金项目： | 河北省自然科学基金 (E2019210275)； 河北省教育厅重点项目 (ZD2018018)； 校级研究生创新资助项目（YC2020031） |
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| 摘 要： | 为研究管片拼装机提升系统2个液压缸的同步性能，建立900 mm管片拼装试验台三维模型，设计管片拼装试验台提升液压系统并建立该系统的数学模型，利用AMESim和Adams软件搭建了管片拼装试验台提升系统机液联合仿真模型，并对双缸的同步性能进行仿真分析和试验。结果表明：
双缸的位移差在0.017~5.300 mm，双缸负载是影响双缸同步性能的主要因素，提升系统双缸同步性能满足管片拼装要求，试验结果与联合仿真结果一致，验证了仿真模型的正确性。
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| 关 键 词： | 管片拼装机 提升系统 机液联合仿真 同步性能 |
Analysis and Experimental Research on Synchronous
Performance of Segment Erector Lifting System |
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| LI Jie,ZHANG Xin,MA Chao,YANG Long,GUO Jingbo.Analysis and Experimental Research on Synchronous
Performance of Segment Erector Lifting System[J].Tunnel Construction,2020,40(7):1072-1080. |
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| Authors: | LI Jie ZHANG Xin MA Chao YANG Long GUO Jingbo |
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| Institution: | (1. School of Mechanical Engineering, Shijiazhuang
Tiedao University, Shijiazhuang 050043, Hebei, China; 2.
State Key Laboratory of Mechanical Behavior and System Safety of Traffic
Engineering Structures, Shijiazhuang Tiedao
University, Shijiazhuang 050043, Hebei, China) |
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| Abstract: | In order to study the synchronous performance of dual cylinder
in the lifting system of segment erector, a 3D model of 900 mm segment assembly test platform is established. The hydraulic
lifting system is designed, and the mathematical model of the system is
established. The mechanical hydraulic co simulation model of the lifting system is established by means of
AMESim and Adams software, and simulation analysis and test are carried out on
the synchronous performance of dual cylinder. The
results show that: (1) The displacement difference of dual cylinder ranges from 0.017 mm to 5.300 mm; (2) The load on the dual cylinder is the main factor affecting the synchronous performance of
the dual cylinder; (3) The dual cylinder synchronous performance in the lifting system meets the
assembly requirements of the segment. The experimental results are consistent
with those of the co simulation, which verifies the
correctness of the simulation model. |
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