Mooring system

Abstract

The mooring system is used for fixing a buoy and comprises an anchor chain, a rope and an iron anchor, the rope is divided into a front middle part and a middle rear part, the middle rear part of the rope is fixedly connected with the iron anchor, the front middle part of the rope is connected between the anchor chain and the iron anchor, and the bottom end of the front middle part of the rope is fixedly connected with the iron anchor; the top end of the front middle part of the rope is detachably connected with one end of the anchor chain, and the other end of the anchor chain is fixedly connected with the buoy; the device further comprises a plurality of balancing weights, and the balancing weights are fixed to the portion, between the anchor chain and the iron anchor, of the rope and used for balancing the weight of the rope, so that the front middle portion of the rope is in a parabola shape. According to the technical scheme, by arranging the balancing weight, the rope is connected between the anchor chain and the iron anchor in a parabola mode, the rope can better adapt to the height change from the seabed to the sea surface, the buffering effect on the iron anchor can be achieved, and the situation that the iron anchor is not stable enough or the rope is prone to abrasion due to rigid stretching between the iron anchor and the rope is avoided.

Description

Technical field [0001] The present invention relates to the technical field of offshore mooring systems, more particularly, to a mooring system. Background [0002] Marine buoys generally use buoy mooring devices fixed to a designated location in the sea area. Conventional buoy moorings mainly connect buoys and iron anchors through steel anchor chains, thereby fixing the position of the buoy. However, due to the high cost of the steel anchor chain, and it is easy to sink into the seabed after dismobilization, resulting in recovery difficulties, it is generally used to use a mooring device that combines part of the anchor chain and part of the rope to fix it. [0003] However, the mooring device combining the existing anchor chain and the rope is generally fixed by S-type connection, that is, the first end of the anchor chain is connected to the buoy, and the second end of the anchor chain is connected to the sea water due to gravity; the first end of the rope is connected to the ...

AI Technical Summary

Problems solved by technology

When such a setting method is used in deep sea, on the one hand, the actual required length of the rope will far exceed the distance between the anchor chain and the iron anchor, resulting in the prefabricated length of the rope not meeting the actual length requirements, which also leads to The cost of the rope is on the high side

More importantly, since the position of the floating ball is located in the middle area of ​​the rope, the distance between the position of the floating ball and the first end of the rope is relatively long, and it is difficult to find the specific position of the first end of the rope during secondary use, resulting in Inconvenience to use

Moreover, due to the pulling force of the floating ball on the middle and rear sections of the rope, the grip of the iron anchor is not stable enough, the wear of the rope is also large, and the service life is short

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