船用装卸固定吊机起升绞车多功能设计

Multifunction Design of Hoisting mechanism of Marine fixed Crane

提供一种刚性变幅单臂架船用吊机及利用起升绞车收放刚性变幅单臂架船用吊机的方法,采用此方法,船用单臂架固定吊能够利用刚性变幅单臂架船用吊机自身的起升绞车完成对臂架的收放,不需要采用专用的起吊设备,该方法可以实现柔性变幅船用吊机的船体稳定性,降低刚性变幅固定吊机臂架和平衡梁拆卸操作复杂程度。

For the marine fixed crane with a single boom, a method of booming and retracting the rigid luffing boom mechanism driven by lifting winch was proposed. This method can complete the installation and disassembly of the boom without special lifting equipment. It can realize the ship’s stability of the ship with the luffing crane with wire rope and reduce the complexity of the disassembly of the rigid luffing crane boom and the balance beam.