Reliability Improvement and Automation of Hoisting Mechanism Gear of Floating Grab Crane

Authors: Slyusarev A.S. , Yablokov A.S. Published: 11.09.2013
Published in issue: #1(86)/2012  


Category: Dynamics, Strength, Reliability  
Keywords: hydraulic torque converter, pump impeller, turbine wheel, reactor wheel, grab

Consequences of the effect of a "stuck" grab are considered for floating cranes used in offshore production. The problem settlement - inclusion of a hydraulic torque converter in the gear of the hoisting mechanism - is given. Requirements to characteristics and construction of this hydraulic torque converter are also formulated.