Assistant spooling gear of mooring winch

Abstract

The invention discloses an assistant spooling gear of a mooring winch. A leading screw (4) and a polished rod shaft (9) are arranged between two lateral bases; one end of the leading screw (4) is provided with a big gear wheel (7); a center hole of the big gear wheel (7) is provided with a pin shaft; the pin shaft is provided with a curved handle (5) in a dismountable mode; the outer side of the big gear wheel (7) is provided with a small gear wheel (6) in a matching mode; a center hole of the small gear wheel (6) is fixedly provided with a second pin shaft; the leading screw (4) is provided with a roller wheel rack which rotates along with the leading screw to realize reciprocation, and the upper part of the roller wheel rack is erected with a vertical roller wheel (1) wit a longitudinal axial direction; and the roller wheel rack is sleeved on the polished rod shaft (9). The assistant spooling gear is mainly used in the processes of shipping and ocean engineering mooring and anchoring winch mooring rope recycling, and mooring ropes are arranged in order on a rope roll through manpower assistance. The assistant spooling gear can effectively solve the spooling problems of extrusion, overlapping, knocking over and the like during recovering the mooring ropes because the arrangement of the mooring winch cannot automatically realize neat keeping of the mooring ropes due to limited deck area.

Description

technical field [0001] The invention relates to a device used in the mooring and cable recovery process of a ship and ocean engineering, and more particularly relates to a device for arranging cables. Background technique [0002] A large number of steel wire cables are used in the mooring and anchoring systems of ships and marine engineering. According to the recommendation of the Oil Company Maritime Forum (OCIMF), the distance between the ship and marine engineering winch rope drum and the nearest fairlead should be such that during the cable recovery process The angle of movement of the cable from the center of the drum to the extreme end shall not exceed 1.5°. This means that the distance from the drum to the nearest fairlead is about 19 times the drum width. In actual ship design, the above requirements are often not met due to reasons such as limited deck area and equipment layout. That is to say, in some cases, due to being limited by the deck area, the winch is ve...

AI Technical Summary

Problems solved by technology

In actual ship design, the above requirements are often not met due to reasons such as limited deck area and equipment layout.

That is to say, in some cases, due to the limitation of the deck area, the winch is very close to the fairlead, so that when the winch recovers the wire rope, it often cannot be automatically and neatly arranged.

As a result, when the steel wire rope is recovered, the mutual extrusion and friction between the rope and the rope cannot be arranged neatly, resulting in serious damage to the steel wire rope, reducing the service life, and even causing injury to the operator due to the breakage of the steel wire rope.

Images