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Boat tying device for realizing free floating of free falling type lifeboat

A lifeboat, free technology, applied in the field of lifeboat equipment, can solve problems such as automatic floating out of water

Active Publication Date: 2022-05-31
JIMEI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the current mooring device cannot meet the requirement of automatically floating out of the water when the lifeboat is sinking when there is no one in the lifeboat, and to propose a free-floating system for a free-falling lifeboat. Boat device; when the ship sinks and the lifeboat floats up, the ball moves upward along the gap to realize automatic release, so that when the ship is in a shipwreck under severe sea conditions, the big ship starts to sink before the crew have time to board the lifeboat, and the lifeboat Relying on its own buoyancy to float up, the lifeboat can be successfully separated from the big ship through the boat fixing mechanism and float freely on the sea surface for the crew who fell into the sea to climb into the boat and survive at sea

Method used

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  • Boat tying device for realizing free floating of free falling type lifeboat
  • Boat tying device for realizing free floating of free falling type lifeboat
  • Boat tying device for realizing free floating of free falling type lifeboat

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] see Figure 1-3 As shown, a mooring device for realizing the free floating of a free-fall lifeboat includes a mounting plate 1 installed on the ship, a slideway 4 is installed on the mounting plate 1, a hull 3 is placed on the slideway 4, and the mounting plate 1 A boat fixing mechanism 2 is installed on it, and one end of the boat fixing mechanism 2 is connected to one end of the hull 3; The hole 211 is fixed on the mounting plate 1 by fixing parts such as bolts;

[0028] Baffle plate group 22 is installed on the base plate, and cylindrical rod 24 is installed in the baffle plate group 22, and ball 23 is installed on one end of cylindrical rod 24, and connecting ring 27 is installed on the other end of cylindrical rod 24, and one end of connecting ring 27 and solid The boat chain 29 is connected, and the other end of the solid boat chain 29 is connected with one end of the boat body 3; the end of the cylindrical rod 24 near the connecting ring 27 is provided with a pr...

Embodiment 2

[0033] see figure 1 , 4 As shown, the other end of the fixed boat chain 29 is also connected to the hull 3 through a fixed assembly, and the fixed assembly is used to remotely control the disconnection of the other end of the fixed boat chain 29 from the hull 3; the fixed assembly includes a box body 5, the box A communication unit, a processing unit and a drive unit are installed inside the body 5;

[0034] The communication unit is used to receive the disconnection signaling sent by the remote terminal and send it to the processing unit;

[0035] The processing unit is used to disconnect the signaling for authentication. After the authentication is successful, generate a disconnection command and send it to the drive unit; specifically: verify the remote terminal sent by the disconnection signaling, including the model of the remote terminal and the disconnection command. Information authentication such as password authentication;

[0036] The drive unit is used to receiv...

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PUM

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Abstract

The invention discloses a boat tying device for achieving free floating of a free-falling type lifeboat, relates to the technical field of lifeboat equipment, and solves the problem that an existing boat tying device cannot meet the requirement for automatic floating and water outlet under the condition that no one exists in the lifeboat when a large boat sinks. The boat fixing mechanism comprises a bottom plate, a baffle set is installed on the bottom plate, a cylindrical rod is installed in the baffle set, a ball is installed at one end of the cylindrical rod, a connecting ring is installed at the other end of the cylindrical rod, one end of the connecting ring is connected with a boat fixing chain, and when the boat sinks and the lifeboat floats upwards, the ball moves upwards along a gap to be disengaged, and automatic release is achieved; therefore, when the ship suffers from shipwrecks under severe sea conditions, sailors cannot log in the lifeboat in time, the large ship begins to sink, the lifeboat floats up by virtue of the buoyancy of the lifeboat, and the lifeboat can be smoothly separated from the large ship and freely floats on the sea surface through the boat fixing mechanism, so that the sailors falling into the sea can climb into the lifeboat to survive on the sea.

Description

technical field [0001] The invention relates to the technical field of lifeboat equipment, in particular to a mooring device for realizing the free floating of a free-fall lifeboat. Background technique [0002] A lifeboat is a small boat that can carry a certain number of people, and is an indispensable life-saving equipment on a ship. Patent CN212332931U discloses a high-strength and high-sea condition free-fall lifeboat, which specifically includes a hull and a davit. Manufactured by the stacking method, the boat frame includes a davit arm, a slideway, a release hook device, a boat fixing device, a hydraulic system, a hydraulic lifting winch, an arm support, a ship lock and a boat rope, and the boat fixing device includes a fixing seat, a fixed boat The boat hook and the boat-fixing chain, when in use, the lifeboat must be released by a person in the boat to disengage the boat hook operation, and the lifeboat can be released; therefore, the current mooring device cannot b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B23/28B63C9/02
CPCB63B23/28B63C9/02Y02A30/30
Inventor 邱晖邱佳淇唐雪平
Owner JIMEI UNIV