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Shipborne temporary emergency shipwreck position indicating device

A temporary, ship-borne technology, applied in ship salvage, transportation and packaging, ships, etc., can solve the problems of long offshore distance, inability to accurately identify the location of the sunken ship, and laying out the sunken ship position indicator on the sunken ship. The effect of a small position change interval

Pending Publication Date: 2020-04-17
SHANDONG JIAOTONG UNIV
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Problems solved by technology

[0003] However, when the sunken ship is far away from the shore, the sea condition is bad or at night, and the visibility is poor, it is difficult to deploy the sunken ship's position indicating mark for the sunken ship in time. Due to the characteristics of wave drift, it is impossible to accurately identify the position of the sunken ship for a long time

Method used

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  • Shipborne temporary emergency shipwreck position indicating device
  • Shipborne temporary emergency shipwreck position indicating device
  • Shipborne temporary emergency shipwreck position indicating device

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Embodiment Construction

[0021] 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 some, not all, embodiments of the present invention. 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.

[0022] A temporary shipwreck position indicating device for shipwreck emergency, comprising emergency shipwreck position indicating mark 1 and release device 2, emergency shipwreck position indicating mark 1 is a buoy with a certain buoyancy, and its characteristics meet the technical requirements of water navigation aid marks, on which can be added Radar reflectors, AIS transponders, positioning devices and other navigation aids are provided; the emergency shi...

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PUM

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Abstract

The invention discloses a shipborne temporary emergency shipwreck position indicating device comprising an emergency shipwreck position indicator and a release device. The emergency shipwreck positionindicator is arranged above the release device. The release device comprises a device body adopting a hollow structure. An inner cavity of the device body is divided into a first cavity and a secondcavity through a vertically-arranged partition plate. A winding drum set is installed in the first cavity, a connecting rope is installed on the winding drum set, one end of the connecting rope penetrates the device body and then is connected with the emergency shipwreck position indicator; a control assembly is installed in the second cavity, and the release length of the connecting rope is adjusted by controlling the winding drum set through the control assembly. The emergency shipwreck position indicator is connected with the release device through the connecting rope; along with shipwreck,the emergency shipwreck position indicator is automatically arranged in time and is guaranteed to be above the shipwreck, so that the position change interval is small.

Description

technical field [0001] The invention relates to a water surface buoy device, in particular to a ship-borne temporary emergency shipwreck position indicating device. Background technique [0002] After the ship capsizes and sinks, according to the water traffic management requirements, emergency shipwreck position indicating signs must be set up for the sunken ship as soon as possible to mark the existence and location of the sunken ship to warn passing ships to prevent collision accidents. [0003] However, when the sunken ship is far away from the shore, the sea condition is bad or at night, and the visibility is poor, it is difficult to deploy the sunken ship's position indicating mark for the sunken ship in time. Due to the characteristics of wave drift, it is impossible to accurately identify the position of the sunken ship for a long time. Contents of the invention [0004] In order to mark the position of the sunken ship in a timely and accurate manner, the inventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63C7/26
CPCB63C7/26
Inventor 陈延才许世波王守宝
Owner SHANDONG JIAOTONG UNIV
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