a lifeboat

A lifeboat and hull technology, applied in the field of lifeboats, can solve problems such as the danger of the lifeboat capsizing and the failure of the lifeboat to accommodate, and achieve the effects of increasing the maximum load, increasing the number of passengers, and reducing resistance

Active Publication Date: 2020-12-22
ZHEJIANG OCEAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, in the actual rescue process, when there are many people on the lifeboat and the load is heavy, the lifeboat is in danger of capsizing or the lifeboat cannot accommodate more people who fall into the water.

Method used

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Embodiment Construction

[0030] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0031] refer to Figure 1 to Figure 8 , a lifeboat, comprising a hull 1, auxiliary floating bodies 11 are respectively arranged on the outer walls of both sides of the hull 1, and each of the auxiliary floating bodies 11 includes:

[0032] U-shaped solid plate 2, U-shaped solid plate 2 has a rectangular bottom plate 24, the bottom plate 24 is vertically fixed on the outer wall of the hull 1 by bolts and nuts, and the vertical edges on both sides of the bottom plate 24 are fixed in parallel along the side length direction. A recess 25 is formed between the first side plate 21 and the second side plate 22, the bottom plate 24, the first side plate 21 and the second side plate 22, and a J-shaped through groove 211 is opened o...

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Abstract

The invention belongs to the technical field of ships, and relates to a lifeboat. The lifeboat comprises a ship body, wherein auxiliary floating bodies are arranged on the outer walls of two sides ofthe ship body correspondingly; and for each auxiliary floating body, a U-shaped fixing plate is arranged on the outer wall of the ship body, a first side plate and a second side plate are arranged onthe U-shaped fixing plate, a J-shaped through groove is formed in the first side plate, an L-shaped through groove is formed in the second side plate, a supporting arm is arranged in the U-shaped fixing plate, two sides of the supporting arm are provided with a driving arm and a sliding arm, respectively, the driving arm is arranged in the J-shaped through groove in a sliding mode, the sliding armis arranged in the L-shaped through groove in a sliding mode, a buoyancy base is arranged at the outer end of the supporting arm, and a driving mechanism capable of driving the driving arm to slide in the J-shaped through groove is arranged between the ship body and the driving arm. The lifeboat has the advantages that the number of loading passengers of the lifeboat is increased, and the load capacity is improved.

Description

technical field [0001] The invention belongs to the technical field of ships and relates to a lifeboat. Background technique [0002] A lifeboat is an auxiliary ship used to rescue wrecked ships, airplanes, and people who fell into the water. Because the lifeboat needs to be put into the water when it is in use, it is generally small in size, with limited number of passengers and low load capacity. Therefore, in the actual rescue process, when there are many people on the lifeboat and the load is large, the lifeboat has the danger of capsizing or the lifeboat cannot accommodate more people who fall into the water. Contents of the invention [0003] The object of the present invention is to solve the above-mentioned problems in the existing technology, and propose a lifeboat. The technical problem to be solved by the invention is: how to change the shape of the lifeboat, thereby increasing the number of passengers and the load capacity of the lifeboat. [0004] The present...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63C9/04
CPCB63C9/04
Inventor 章海张玉莲
Owner ZHEJIANG OCEAN UNIV
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