Research and development of on-line measuring device for anchor chain length

2018 International Conference on Construction, Aviation and Environmental Engineering

生态环境科学;生物科学

Hairong, Wang^1 ; Cunjun, Li^1 ; Liang, Li^1 ; Hua, Zhao^1 ; Jianbo, Zhao^2

Zhoushan Institute of Calibration, Testing for Quality and Technology Supervision, Zhoushan, Zhejiang

316000, China^1

School of Mechanical Engineering, Jiangsu University of Science and Technology, Zhenjiang, Jiangsu

212003, China^2

关键词: Measurement accuracy;    Measurement methods;    On-line measurement;    Online measuring;    Research and development;    Simple structures;    Structural characteristics;    Tensile testing machines;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/233/3/032015/pdf
DOI  :  10.1088/1755-1315/233/3/032015

来源: IOP

【 摘 要 】

In order to realize the automatic online measurement of the anchor chain length, this paper proposes a measuring device with simple structure and high measurement accuracy. According to the structural characteristics of the existing anchor chain tensile testing machine, the structure spliced with AL plates is designed and it has good mechanical properties. The measurement method combining the laser ranging sensor, the laser sensor and the magnetic grid sensor realizes the on-line measurement of the anchor chain length and effectively improves the measurement accuracy. The platform has been successfully installed in Zhoushan, China.