HYDRAULIC SUPPORTING SYSTEM

摘要

PURPOSE: A hydraulic support system is provided to protect workers from musculoskeletal disorders during installation and removal of keel blocks and reduce the working time. CONSTITUTION: A hydraulic support system comprises a hydraulic oil tank(100), a hydraulic pump(200), and a hydraulic cylinder(300). The hydraulic oil tank supplies stored hydraulic oil to the hydraulic pump and stores the hydraulic oil returned from the hydraulic pump. The hydraulic pump is connected to the hydraulic oil tank. The hydraulic cylinder, connected through a hydraulic pressure increase hose(210) a hydraulic pressure reduction hose(220) to the hydraulic pump, pushes up a piston(330) when hydraulic oil flows in though the hydraulic pressure increase hose and pulls down the piston when the hydraulic oil flows out through the hydraulic pressure reduction hose.