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Luffer Track Optimization to Flexible System of Double Link Jib on Port Crane
Science Research
Volume 4, Issue 5, October 2016, Pages: 107-111
Received: Aug. 26, 2016; Accepted: Sep. 8, 2016; Published: Sep. 22, 2016
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Authors
Qingqing Yang, Mechanical Engineering institution, Taiyuan University of Science and Technology, Taiyuan, China
Yixiao Qin, Mechanical Engineering institution, Taiyuan University of Science and Technology, Taiyuan, China
Chengzhi Fan, Mechanical Engineering institution, Taiyuan University of Science and Technology, Taiyuan, China
Shanshan Zhou, Mechanical Engineering institution, Taiyuan University of Science and Technology, Taiyuan, China
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Abstract
Port crane is frequently used to load and unload cargoes in large mixed ship and hoisting equipment for ship manufacturing. Operation stability of the whole machine is largely determined by pros and cons of system performance of double link jib. Its optimization design has been the research focus in the industry, in the past, double link jib system is considered as a rigid link system to be designed, which ignores deflection change caused by its flexible deformation and excess energy consumption this may cause, however, double link jib system will be considered flexible deformation system in the paper, parameter optimization design is done for its main structure sizes, realizing the optimization of each lever’s size in the jib system, cargoes could move approximately along the path of the horizontal direction when with payloads during luffing motion, so that luffing driving mechanism works with more energy-efficient and more smoothly. This study can make the construction of four-link mechanism more reasonable, more safe and reliable for the whole machine, which is a design method of green optimization in loading and unloading machine field.
Keywords
Port Crane, Luffer Track, Double Link Jib, Optimization of Flexible System
To cite this article
Qingqing Yang, Yixiao Qin, Chengzhi Fan, Shanshan Zhou, Luffer Track Optimization to Flexible System of Double Link Jib on Port Crane, Science Research. Vol. 4, No. 5, 2016, pp. 107-111. doi: 10.11648/j.sr.20160405.11
Copyright
Copyright © 2016 Authors retain the copyright of this article.
This article is an open access article distributed under the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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