The invention discloses guide rope equipment for ships and an installation method thereof, and belongs to the technical filed of guide rope equipment. The guide rope equipment for the ships comprisesa main fixed base, an auxiliary fixed ring is fixedly connected to the lower end of the main fixed base, a plurality of threaded holes are formed in the auxiliary fixed ring, and fastening screws areconnected to the threaded holes in a threaded mode. A plurality of first limiting through holes are formed in the main fixed base, a roller fixed frame is connected to the main fixed base in a sleeving mode, and a plurality of second limiting through holes correspondingly matched with the first limiting through holes are formed in the roller fixed frame. Limiting shaft columns are arranged betweenthe first limiting through holes and the second limiting through holes, the limiting shaft columns penetrate through the roller fixed frame, and limiting locking caps are fixedly connected to one ends of the limiting shaft columns. Convenient installation can be realized, changing is convenient when parts are damaged, complete disassembly is not required, manpower, material resources and financial resources are saved, directions can be adjusted slightly according to requirements, and the guide rope equipment for the ships is not prone to falling from rollers when matching with a warping winch.