A self-retracting buffer ship mooring device

Abstract

The invention discloses a self-retracting and buffering ship mooring device, which belongs to the field of ship mooring devices. When the cable is subjected to excessive tension caused by ship drifting, it can automatically drive the winding drum and the elastic shaft to rotate synchronously, smoothly It is in the state of setting out, adapting to the drift of the ship, effectively reducing the pulling force it receives, and realizing its own buffering. At the same time, the movable splint realizes the rotation. After the cable is set out and buffered to a certain extent, the arc-shaped splint will gradually form with the cable. In the extruded state, as the pay-off length increases, the extrusion degree of the curved splint to the cable increases synchronously, effectively resisting the pay-off process of the cable, so that the cable can automatically and slowly stop after a certain degree of pay-off, and, after losing the external environment After the force is applied, under the automatic reset of the elastic shaft, the bobbin is driven to rotate, and the cable is automatically taken up, so that the loose cable is wound on the bobbin again, so as to realize its own re-releasing buffer protection.

Description

technical field [0001] The invention relates to the field of ship mooring devices, in particular to a self-retractable and buffering ship mooring device. Background technique [0002] A ship is a means of transportation used to transport goods or people sailing on the water. It consists of the main body of the ship and a fixed rod. Its use is different, such as for military, transportation and rescue, etc. It has a good transportation function, and Low energy consumption, easy to use, strong load capacity, widely used in various fields. [0003] When the ship arrives at the wharf or port, the ship needs to be moored. The mooring mooring is a main mooring method for the ship. The mooring mooring is to use the cable to tie the ship safely and firmly to the shore. on the bollard connection. [0004] However, in reality, due to various external factors (such as the influence of wind, waves and currents, there will be various complex motion states such as the lateral movement o...

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Problems solved by technology

[0004] However, in reality, due to various external factors (such as the influence of wind, waves and currents, there will be various complex motion states such as the lateral movement of the hull), the movement of the hull will cause a certain pull on the cable, which may easily cause the cable to be straightened or even damaged. Excessive pull will cause damage to the cable, and in severe cases, the cable will crack and break

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