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Easily-rotating ship horn roller fair lead

A kind of fairlead and horn technology, which is applied in the direction of ships, etc., can solve the problems of large friction coefficient of the wheel body and affect the rotation of the wheel body, etc., and achieve the effect of improving the balance of force, smooth and smooth rotation, and reduced friction.

Inactive Publication Date: 2017-05-31
江苏兴洋船舶设备制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The claw roller fairlead is a relatively common cable fairlead, but the friction coefficient of the wheel body of the commonly used claw roller fairlead is relatively large, which affects the rotation of the wheel body

Method used

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  • Easily-rotating ship horn roller fair lead
  • Easily-rotating ship horn roller fair lead

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Effect test

Embodiment Construction

[0012] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0013] Such as figure 1 , figure 2 As shown, an easy-to-rotate claw roller fairlead 1 includes a fixed base 10, which is provided with a plurality of positioning screw holes 11, and is also provided with a positioning protrusion 12 on the fixed base 10, and on the positioning protrusion 12 A rotating body 20 is socketed, and a plurality of balls 21 are arranged between the rotating body 20 and the fixed base 10. The rotating body 20 rotates horizontally around the positioning protrusion 12 on the balls 21. The top of the rotating body 20 is fixedly connected with a horn roller 30, the horn An anti-off flange 40 is provided on the top of the rol...

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Abstract

The invention discloses an easily-rotating ship horn roller fair lead. The easily-rotating ship horn roller fair lead comprises a fixing base, a plurality of locating holes are arranged on the fixing base, the fixing base is further provided with a locating bump, a rotating body is arranged on the locating bump in a sleeved mode, a plurality of rolling balls are arranged between the rotating body and the fixing base, the rotating body horizontally rotates on the rolling balls around the locating bump, the top of the rotating body is fixedly connected with a ship horn roller, the top of the ship horn roller is provided with an anti-dropping flange, and a top cover is arranged on the anti-dropping flange. The easily-rotating ship horn roller fair lead changes the traditional axial rotation of a bearing connection into the horizontal rolling of the rolling balls on a plane, so that the stress balance on the rolling balls is greatly improved, the friction force on the rotating body in the rotation process is decreased, and the ship horn roller rotates more steadily and smoothly.

Description

technical field [0001] The invention relates to a cable fairlead, more precisely, it is a kind of easy-rotating claw roller cable fairlead. Background technique [0002] The fairlead is a device widely used on ships to guide the direction of the cable, and the fairlead is mostly made of metal. The claw roller fairlead is a relatively common cable fairlead, but the friction coefficient of the wheel body of the commonly used claw roller fairlead is relatively large, which affects the rotation of the wheel body. Contents of the invention [0003] The invention mainly solves the technical problems existing in the prior art, thereby providing an easy-to-rotate claw roller fairlead. [0004] Above-mentioned technical problem of the present invention is mainly solved by following technical scheme: [0005] An easy-to-rotate horn roller fairlead, comprising a fixed base, a plurality of positioning screw holes are provided on the fixed base, a positioning protrusion is also p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B21/10
CPCB63B21/10
Inventor 郑友勤费再业
Owner 江苏兴洋船舶设备制造有限公司
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