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Hazardous areas for ropes, ships and rope breakage on ships

A technology of dangerous areas and acquisition methods, applied in the field of acquisition of dangerous areas, can solve the problems of uncertainty of the broken position of the cable and the inability to determine the dangerous area, so as to achieve the effect of protecting the crew and reducing safety accidents.

Active Publication Date: 2021-05-25
GUANGZHOU SHIPYARD INTERNATIONAL LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the uncertainty of the breaking position of the cable, the dangerous area where the cable breaks cannot be determined, and the crew who are often outside the dangerous area are also injured by the rebound of the cable

Method used

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  • Hazardous areas for ropes, ships and rope breakage on ships

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Embodiment Construction

[0029] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only the technical solutions of the present invention. Some, but not all, embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0030] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection; it can be a direct...

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Abstract

The invention relates to the technical field of ships, and discloses a cable, a ship, and a method for obtaining a dangerous area where the cable breaks on the ship. One end of the cable is connected to the ship, and the other end of the cable extends out of the ship's side. The cable includes a broken area and a In the non-breaking area, the breaking area is located on the cable outside the ship's side of the ship, and the breaking force of the breaking area is smaller than that of the non-breaking area. The cable sets a breaking area on the cable, so that the breaking force of this area is smaller than that of the non-breaking area, so as to determine the breaking position of the cable, and then judge the dangerous area of ​​the cable breaking according to the breaking position, reduce the occurrence of safety accidents, and effectively Protect the crew. The ship and the method for obtaining the dangerous area where the cable breaks on the ship can enable operators to avoid the dangerous area, effectively protect the crew, and reduce the occurrence of safety accidents.

Description

technical field [0001] The invention relates to the technical field of ships, in particular to a cable, a ship and a method for obtaining a dangerous area where the cable breaks on the ship. Background technique [0002] The efficiency of a cargo ship is mainly reflected during port operations. The most important and dangerous operation in ship port operations is to carry cables. Injury accidents caused by various reasons, serious injuries or even fatal accidents are not uncommon. Among them, most of the major casualties are caused by the breakage of cables. Due to the huge rebound force generated by the breakage of the cable, when the crew standing in the rebound area is just swept by the cable with huge kinetic energy, the light one will fall and fracture, and the heavy one will be killed. When the cable is being pulled by the tugboat or the cable crane is forcibly recovered to make the ship berth to the pier, relevant personnel should try to avoid activities in this ar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63B21/20
CPCB63B21/20B63B2021/203
Inventor 张天平杨麟
Owner GUANGZHOU SHIPYARD INTERNATIONAL LTD