Design of the Hydraulic System for the Rise-fall Device in Power Catwalk

摘要

Performance of the hydraulic system for the rise-fall device has a direct impact on the reliability of power catwalk. According to the working principle of the rise-fall device, the scheme design and mechanical models of hydraulic system are established. And test the hydraulic model of the rise-fall device, which is simulated in AMESim software. Finally, field experiment is used to verify the simulation results. The analysis results verify the feasibility of the scheme design of the hydraulic system.