Modern ship mooring positioning device

Abstract

The invention discloses a modern ship mooring positioning device. The modern ship mooring positioning device comprises a buoy body, an anchor chain, a balancing weight, a limiting roller and a mounting plate; an anchor chain is fixed to the lower end face of the buoy body; a functional plate is mounted on the buoyancy tank; limiting rollers are mounted on the function plate and the floating box; asupporting spring is fixed at the bottom end of the functional plate; the transmission gear is connected with a trigger plate, the trigger plate is installed on the buoyancy tank, a pulley block is installed on the inner side of the trigger plate, the top of the pulley block is attached to the outer side of a stabilizing plate, the stabilizing plate is fixed to a bottom shaft, the bottom shaft isinstalled on the inner side of an installation plate, and meanwhile the mounting plate is fixed to the top of the buoyancy tank. According to the modern ship mooring positioning device, a novel structural design is adopted, so that the bottom end of an anchor chain in the device can adapt to a complex seabed environment, the fixing effect of the anchor chain on an upper structure is guaranteed, meanwhile, a structure capable of positioning an oil and gas pipeline is designed, and the overall stability of the device is improved.

Description

technical field [0001] The invention relates to the technical field of ship mooring, in particular to a modern ship mooring positioning device. Background technique [0002] Ship mooring refers to the operation process of mooring and positioning modern ships through mooring equipment. Modern ships are mostly tied to docks or buoys through equipment such as bollards, fairleads, fairleads, cable winches and cables. , in which large oil tankers and other marine engineering ships are moored on the buoys in a single point form, and the ships can rotate 360° around the structure with the wind and waves. The orientation of the oil and gas can be quickly loaded and unloaded through the fluid transfer system, turntable or turret system, main bearing, flexible riser and other auxiliary devices set on the buoy in the deep water area, which improves the efficiency of oil and gas loading and unloading, and also It avoids the complicated process of large tankers calling at the port, and ...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a modern ship mooring positioning device to solve the problems in the above-mentioned background technology that the structure of the anchor chain is simple, the buoy cannot be positioned and fixed relatively stably in a complex seabed environment, and the overall stability of the device is insufficient.

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