Ocean Engineering Equipment and Technology ›› 2018, Vol. 5 ›› Issue (4): 232-236.doi: 10.12087/oeet.2095-7297.2018.04.02

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Design and Analysis for the Butt Locking Mechanism of ROV Tool Library

WU Yu, JIAO Hui-feng, ZHANG Kang, LI Xiao-xiao, ZHANG Lin-dan   

  1. State Key Laboratory of Deep-sea Manned Vehicles, China Ship Scientific Research Center, Wuxi, Jiangsu 214082, China
  • Received:2017-12-26 Revised:2018-03-10 Online:2018-08-25 Published:2018-08-20

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Abstract: The operating efficiency of remotely operated vehicle (ROV) could be improved by replacing its tool library quickly.The butt locking mechanism of ROV tool library is the key device for the replacing operation.We design such a butt locking mechanism according to the ISO 13628-8 (2002) standard. The principle of cylinder locking mechanism is introduced, as well as the locking force calculation formulas.Meanwhile, the hydraulic force is reduced through optimizing the structural parameters of the locking finger.

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