Mooring rope reeling and unreeling guiding device

Abstract

The invention discloses a mooring rope reeling and unreeling guiding device which is composed of an idler wheel assembly and a bearing assembly, wherein the idler wheel assembly is of a double-wheel structure and comprises idler wheels, a lining, wallboards and a shaft, the bearing assembly comprises an outer ring, a bolt, a pressing plate, an inner ring and steel balls, the inner ring is sleeved in the outer ring of a circular sleeve structure in a coaxial mode, an annular groove is formed in the outer circle edge, close to the inner ring, of the inner side of the left side of the outer ring, the steel balls are arranged in the annular groove in sequence, and the pressing plate is connected to the right end face of the outer ring through the bolt so as to adjust the matching between the inner ring and the steel balls. The mooring rope reeling and unreeling guiding device is characterized in that the idler wheel assembly is fixedly connected in the inner hole of the inner ring through the wallboards on the two sides, a ribbed plate is fixedly connected between the middle portion of one side of each wallboard and the inner ring, and the ribbed plates and the wallboards on the two sides are arranged in a cross-shaped mode to form a structure in which the idler wheel assembly rotates along with the inner ring. The mooring rope reeling and unreeling guiding device is simple in structure, easy to manufacture, and saving in time and labor.

Description

technical field [0001] The invention relates to a fixing device, in particular to a cable guiding and retracting device. Background technique [0002] The cable guide retractable device is an essential equipment for large and medium-sized ships. When the ship sails or berths, it must be guided by the cable guide retractable device to guide the cable to be retracted. The cable guiding retractable device of the prior art is a seat type structure, and its base is directly fixedly installed on the deck, and the upper part of the base is provided with rollers for the cable to slide. Usually the deck space of a ship is limited, and the cable guide retractable device of the prior art is designed to be installed on the deck, which will inevitably further aggravate the tension of the deck space after installation. On the other hand, the rollers of the prior art cable guiding and retracting device are far away from the base, and the cables wrapped around the rollers form a moment rel...

AI Technical Summary

Problems solved by technology

Usually, the deck space of a ship is limited, and the installation position of the cable guide retractable device in the prior art is designed and installed on the deck, which will inevitably further aggravate the tension of the deck space position after installation.

On the other hand, the rollers of the prior art cable guiding and retracting device are far away from the base, and the cables wound on the rollers form a moment relative to the base after being stressed. This structural defect can easily cause the base to loosen due to de-welding of the deck

Generally speaking, the existing cable guide retractable device has defects such as unreasonable installation position and unreasonable force, which brings inconvenience to users.

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