Research on full balance friction hoist shiplifts

Volume 4, Issue 1, February 2023     |     PP. 21-38      |     PDF (887 K)    |     Pub. Date: August 30, 2023
DOI: 10.54647/mechanical460104    65 Downloads     90669 Views  

Author(s)

L K Liao, Changjiang Institute of Survey Planning Design and Research Corporation, China
X Q Niu, Changjiang Institute of Survey Planning Design and Research Corporation, China
D Wang, Changjiang Institute of Survey Planning Design and Research Corporation, China

Abstract
This paper proposes the conception of full balance friction hoist shiplifts to supply the solution of the problems in layout of the main hoists, locking of the ship chamber under the thorough water leakage accident, and insufficiency of ship chamber pitch stability, existed in traditional full balance winch shiplifts for large tonnage design ships and high lift. The test study for measuring the friction coefficients under lubrication has been conducted and the pivotal issues such as compact layout of main hoists by employing friction hoists, fortification of the thorough water leakage accident, and pitch stability of ship chambers have been elucidated. The scheme comparison of 200m/3000t between full balance winch shiplifts and full balance friction hoist shiplifts has been conducted which shows that full balance friction hoist shiplifts supplies the solution for fortification of the thorough water leakage accident and enhancement of the pitch stability of the ship chambers of shiplifts for large tonnage ships and high lift.

Keywords
Shiplifts, friction hoist, compact layout, fortification, thorough water leakage accident, pitch stability.

Cite this paper
L K Liao, X Q Niu, D Wang, Research on full balance friction hoist shiplifts , SCIREA Journal of Mechanical Engineering. Volume 4, Issue 1, February 2023 | PP. 21-38. 10.54647/mechanical460104

References

[ 1 ] Schinkel E. Schiffs lift. Westfälisches Industriemuseum, 2001.
[ 2 ] Arens H. Shiplift near Berlin: For 65 years, still going strong// Elevator World, V.46, No.12,pp.94-96,1998.
[ 3 ] Permanent International Association of Navigation Congresses. Ship Lifts: Report of a Study Commission within the Framework of Permanent Technical Committee I, 1989.
[ 4 ] Niu X.Q. and Song W.B. Design of Ship Lock and Shiplift, China Water & Power Press, Beijing, 2007.
[ 5 ] Niu X. Q., Tong D. and Wu J.D. Design and Research of Navigation Facilities in High Dams. Chang Jiang Press, Wuhan, Aug, 2022.
[ 6 ] Niu X.Q., Qin L.M.and Yu, Q.K. Design of Rack and Pinion Shiplift for Three Gorges Project // Engineering, V.13, No.7, pp.96-103, 2011.
[ 7 ] Jan A., Thomas R. and Dorothea K.. Ship lift at Three Gorges Dam, China—Design of steel structures// Steel Construction, V.2, No.2, pp. 61-71, 2009.
[ 8 ] Lin T.J. and Zhu, Y.T. Xiangjiaba High Dam Vertical Shiplift on Jinsha River// Water Power, V.40, No.1, pp. 66-68, 2014.
[ 9 ] Liao L.K., Zhu H. and Zhang R. Research and Design of the Main Equipments and Structure of Xiangjiaba Shiplift//Engineering, V.12, No. 5, pp. 81-89,2014.
[ 10 ] Huang S.X. Overall Design of the 1×250t vertical shiplift of Yantan hydro-station// Hong River, V.18, No.4, pp.5-12, 1999.
[ 11 ] Yu Y.A., Liao L.K.and Jin L. Design and Research on Metal Structure and Mechanical Equipments of Goupitan Vertical Shiplift// Yangtze River, V.50, No.5, pp. 119-125, 2019
[ 12 ] Jiang X.Z., Wang Y.X. and Hu X.W. New Development of Navigation Technology of High Dam in Shuikou Project// Water Power, No.8, pp.64~67, 2006.
[ 13 ] Shan Y. and Yu Q.K. General Layout of 500t Vertical Shiplift in Pengshui Hydropower Station //Yangtze River, V.37, No.1, pp. 25~28, 2006.
[ 14 ] Zhou C.F., Han J. and Wang X. Feasibility Study on Over-draught Ship Through Silin and Shatuo Ship Lifts in Wujiang River// Port & Waterway Engineering, V.581, No,4, pp.91-86, 2021.
[ 15 ] Tan S.L. Design and Layout of 500t Vertical Shiplift in Silin Hydropower Station// Guizhou Water Power, V.22, No.4, pp. 62-65, 2008.
[ 16 ] Niu X. Q. et al. Large Rack and Pinion Vertical Shiplifts. Science Press, Beijing, , Aug, 2022.
[ 17 ] Liao L.K. Safety Analysis and Design of Full Balanced Hoist Vertical Shiplifts//Structural Engineering and Mechanics, V.49, No.1, pp.311-327, 2014.
[ 18 ] Zhao X.J. Construction summary of Three Gorges Project ship lift// Engineering Science, V.15, No.9, pp.9-14, 2013.
[ 19 ] Wang J.N., Zhang Z.W. and Cheng W.M. et al. Handbook for Design of Cranes, China Railway Press, Beijing, 2013.
[ 20 ] Liu L.J., Zhang S.X. and Zhang X. et al. Research on Several Factors Affecting the Friction Coefficients of Wire Ropes on Greases// Lubes & Fuels, V.24, No.123, pp.20-22, 2014.
[ 21 ] Niu X.Q. and Qin L.M. et al. Design Code for Shiplift, GB 51177-2016, China Planning Press, Beijing, April, 2017.
[ 22 ] Ju R.C. Coupled Vibration Theory of Elastic Structure and Liquid, Seismological Press, Beijing, 1983.
[ 23 ] Liao L.K. and Shi D.W. Coupling Analysis of Ship Chamber Pitch Motion and Main Hoist Torsional Vibration of Shiplift //Yangtze River, V.27, No.9, pp.19-22, 1996.
[ 24 ] Chang Jiang Survey Planning Design and Research Co.,Ltd. The Key Technology for Large Vertical Shiplifts with 200m Lifting Height, June, 2021.