The invention relates to the technical field of mooring equipment, in particular to a ship mooring winch which comprises a base used for fixing the mooring winch. The bracket is fixedly mounted on the base; the wire winding shaft is rotationally mounted in the bracket; the first gear is rotationally installed in the right end of the support, and the first gear is fixedly connected with the right end of the reel; and the second gear is rotationally installed in the front side of the right end of the support, the rear side of the second gear is meshed with the front side of the first gear, and the control assembly is fixedly installed at the right end of the base. A frequency converter is not additionally arranged, an existing frequency converter is utilized, and a change-over switch is combined, so that power can be supplied to a single mooring winch from two independent frequency converters, the requirement for redundant power supply of the mooring winch is met, redundancy in the traditional sense is eliminated, and the redundancy that the single mooring winch is supplied with power by different frequency converters through the change-over switch is eliminated; the number of frequency converters is reduced, and equipment cost is greatly saved.
本发明涉及系泊设备技术领域,具体为一种船舶用系泊绞车,包括用于系泊绞车固定的底座;支架,所述支架固定安装在底座上;卷线轴,所述卷线轴转动安装在支架内;第一齿轮,所述第一齿轮转动安装在支架的右端内,所述第一齿轮与卷线轴的右端固定连接;第二齿轮,所述第二齿轮转动安装在支架右端前侧内,所述第二齿轮的后侧与第一齿轮前侧相啮合,所述控制组件固定安装在底座右端上。本发明在未额外增加变频器,利用现有的变频器,结合转换开关,实现了单个系泊绞车可从两个独立的变频器供电,实现系泊绞车冗余供电的要求,取消了传统意义上的冗余,单个系泊绞车由不同变频器,经过转换开关供电的冗余,减少变频器的数量,大大节约了设备成本。
Mooring winch for ship
一种船舶用系泊绞车
2023-09-05
Patent
Elektronische Ressource
Chinesisch