A single point mooring spherical sliding mooring bearing

A single-point mooring and sliding bearing technology, which is applied in the direction of sliding contact bearings, rotating bearings, bearings, etc., can solve the problems that mooring bearings are not fully suitable for single-point mooring systems, etc., and achieve large bearing capacity and frictional resistance Small size, easy maintenance and replacement

Active Publication Date: 2018-08-28
NO 719 RES INST CHINA SHIPBUILDING IND +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present invention provides a single-point mooring spherical sliding mooring bearing, in order to solve the problem that the mooring bearings in the prior art are not completely suitable for single-point mooring systems

Method used

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  • A single point mooring spherical sliding mooring bearing
  • A single point mooring spherical sliding mooring bearing
  • A single point mooring spherical sliding mooring bearing

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] see figure 1 , figure 2 , image 3 , Figure 4 with Figure 5 , the embodiment of the present invention provides a single-point mooring spherical sliding mooring bearing, comprising: a bearing support 1, a spherical sliding bearing 2, a roller support device 3, and an annular inclined guide rail 4; the bearing support 1 is welded by a steel plate The structure is the public installation base of the spherical sliding mooring bearing, t...

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Abstract

The invention discloses a single point mooring spherical surface sliding mooring bearing and relates to the technical field of mooring bearings. The single point mooring spherical surface sliding mooring bearing aims at solving the problem that in the prior art, a mooring bearing is not completely applicable to a single point mooring system. The single point mooring spherical surface sliding mooring bearing comprises a bearing support, a spherical surface sliding bearing, rolling wheel supporting devices and an annular oblique plane guide rail. The bearing support is of a welded steel plate structure and serves as a common mounting base of the spherical surface sliding mooring bearing. The spherical surface sliding bearing is mounted on the upper portion of the bearing support. The annular oblique plane guide rail is mounted on a middle platform of the bearing support. The lower portion of the bearing support is connected with a fixing tower of a single point mooring system. The bearing is of surface contact and high in bearing capacity; a material of the friction face has self-lubrication capability, and lubricating grease is provided for auxiliary lubrication; and the bearing is high in lubrication reliability and easy to maintain. Each rolling wheel supporting device is high in bearing capacity, small in frictional resistance, of modularized design and convenient to maintain and replace.

Description

technical field [0001] The invention relates to the technical field of mooring bearings, in particular to a single-point mooring spherical sliding mooring bearing. Background technique [0002] There are two main forms of long-term mooring for marine vessels at sea: single-point mooring and multi-point mooring. Single-point mooring is to fix the ship or platform on one point. Its outstanding feature is the wind vane effect. This system allows the floating body to freely rotate 360° around the mooring point, so that the floating body is always in the direction of wind, waves, and external forces. minimum position. Because single point mooring has many advantages, it is widely used in the offshore oil industry. [0003] Structurally, a single point mooring system can generally be divided into two parts: a fixed part and a rotating part; the mooring bearing connects the two parts into one, and the rotating part takes the shaft of the bearing as The load is transferred to the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16C23/04F16C13/02F16C35/00F16C33/58F16C33/04F16C33/10B63B21/00
CPCB63B21/00F16C13/02F16C23/045F16C33/04F16C33/102F16C33/583F16C35/00F16C2326/30
Inventor 刘六井谢可兵李光明胡勇刘禹希梅国柱李剑尧白莲周梓丞李慧
Owner NO 719 RES INST CHINA SHIPBUILDING IND
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