| 摘要 |
PURPOSE: A movable caisson transferring device is provided to move oil with a low-friction contact by using an oil film formed on a surface of a sliding pad, thereby easily transferring a weighted body used for a cofferdam construction in seashore without separation. CONSTITUTION: A movable caisson transferring device comprises a lifting device(20), a grip head(40), a moving cylinder(310), an oil tank(320), and an oil transferring path. The lifting device moves up and down in order to move up and down the caisson placed on a caisson transferring device. The grip head is mounted on a lower frame(30) of the lifting device. The grip head is moved to a front or rear side by the moving cylinder. The moving cylinder is formed in a central portion in order to move the lifting device to a front or rear side. The oil tank is installed in one side of the lifting device and stores oil. The oil transferring path is joined to the lower part of the lower frame of the lifting device. |
