Rope winding device for winch

Abstract

The invention relates to a rope winding device for a winch. The rope winding device comprises a rope winding wheel, a shaft, a rope pressing device, a spring, a spring adjusting device, supporting legs, a connecting plate, a rotating shaft and a support. The support is arranged on the two sides of the rope winding wheel. The spring is arranged on the spring adjusting device. One end of the spring adjusting device is fixedly connected with the outer side of one end of the support, and the other end of the spring adjusting device is connected with one end of the connecting plate through the shaft. The other end of the connecting plate is fixedly connected with the rotating shaft. The rotating shaft penetrates through the support on the two sides of the rope winding wheel. The rotating shaft is connected with the support in a rotating mode. One end of each supporting leg is fixedly connected with the rotating shaft, and the other end of each supporting leg is fixedly connected with the shaft. The rope pressing device wraps the periphery of the shaft. The number of the supporting legs is two. The supporting legs are evenly distributed between the rotating shaft and the shaft. The rope pressing device is divided into three sections which are separated by the supporting legs and rotate independent of one another. The support is a high-strength plate support. The rope winding device is simple in structure, firm, durable, good in rope winding effect and low in cost.

Description

technical field [0001] The invention relates to the technical field of marine cranes, in particular to a coiling rope device for a winch. Background technique [0002] When the winch is raised, in order to prevent the rope from being messed up, a rope coiling device needs to be installed. The rope coiling device used by most of the existing winches is a pressure roller type rope coiling device, which uses the elasticity of the rubber to adjust the pressure between the roller and the wire rope. This kind of coiling device has the following main problems: the elastic rubber is easy to age; the distance between the steel wire rope and the roller cannot be adjusted after the positioning pin is locked; because most of the pressure rollers are eccentrically stressed during the winding process of the steel wire rope, the pressure is uneven, The connecting piece between the coiling rope device and the winch is easy to break, and then the connecting plate is bent; the production cost...

AI Technical Summary

Problems solved by technology

[0002] When the winch is raised, in order to prevent the rope from being messed up, a rope coiling device needs to be installed. The rope coiling device used by most of the existing winches is a pressure roller type rope coiling device, which uses the elasticity of the rubber to adjust the pressure between the roller and the wire rope. This kind of coiling device has the following main problems: the elastic rubber is easy to age; the distance between the steel wire rope and the roller cannot be adjusted after the positioning pin is locked; because most of the pressure rollers are eccentrically stressed during the winding process of the steel wire rope, the pressure is uneven, The connection between the coiling rope device and the winch is easy to break, and the connecting plate is bent; the production cost and maintenance cost are high

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