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Ship protection device with reverse thrust structure

A protective device and ship technology, which is applied in anti-collision and other directions, can solve the problems of no buffer device and the inability of ships to push away from hidden reefs, and achieve the effects of reducing shaking, long life, and changing course

Inactive Publication Date: 2021-06-22
哑舍(广州)电子商务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that there is no buffer device when the ship hits the reef, and the ship cannot be pushed away from the reef after the collision, the present invention adopts the following technical solution

Method used

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  • Ship protection device with reverse thrust structure
  • Ship protection device with reverse thrust structure
  • Ship protection device with reverse thrust structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] see Figure 1-4 Shown is a ship protection device with a reverse thrust structure, which is a ship protection device with a thrust reverse structure that can push the ship away from the submerged reef after the ship hits the submerged reef. Specifically, a ship protection device with a reverse thrust structure includes a mounting plate 1 , a connecting block 2 , an impact plate 3 , a first spring 5 and a second spring 6 .

[0029] The connection block 2 is located between the installation plate 1 and the impact plate 3, the installation plate 1 and the connection block 2 are elastically connected by the first spring 5, the impact plate 3 and the connection block 2 are elastically connected by the second spring 6, the first The number of spring 5 is the same as that of the second spring 6 and is greater than one, evenly connected to the end face of the connecting block 2, and the coefficient of elasticity of the first spring 5 is greater than the coefficient of elasticit...

Embodiment 2

[0038] The difference between another kind of ship protection device with reverse thrust structure and embodiment 1 is: as Figure 5 As shown, the rubber pad 301 provided at the impact end of the impact plate 3 is replaced with an arc-shaped metal plate 12, which can better cushion the impact, and the metal is not easily damaged.

Embodiment 3

[0040] The difference between another kind of ship protection device with reverse thrust structure and embodiment 1 is: as Figure 6 As shown, the connection between the impact plate 3 and the ejector rod 11 is hinged, so that the adaptability is better when striking reefs in different directions, and the ejector rod 11 and the first through hole 203 are not easily stuck.

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PUM

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Abstract

The invention belongs to the technical field of ship protection, and relates to a ship protection device with a reverse thrust structure, which is characterized by comprising a mounting plate connecting block, an impact plate, a first spring and a second spring, the connecting block is located between the mounting plate and the impact plate, the mounting plate is elastically connected with the connecting block through a first spring, and the impact plate is elastically connected with the connecting block through a second spring; a moving cavity is formed in the connecting block, a first through hole is formed in the end face, connected with the second spring, of the connecting block, a second through hole is formed in the end face, connected with the first spring, of the connecting block, and the first through hole and the second through hole communicate with the moving cavity; and the inner wall of the moving cavity is fixedly connected with a third spring. The magnetic force of the opposite positions of the magnets is the largest, the two attracted magnets are staggered in the contact face direction more easily than directly pulled open, in this way, opposite acting force can be provided for the ship body after collision, the ship is away from a submerged reef, the course is changed, and collision is avoided again.

Description

technical field [0001] The invention belongs to the technical field of ship protection, and in particular relates to a ship protection device with a reverse thrust structure. Background technique [0002] Ships (boats and ships), the general term for various ships. Ships are means of transportation that can sail or berth in waters for transportation or operations, and have different technical performances, equipment and structural types according to different requirements for use. [0003] When a ship is running, it is prone to collision in some sea areas with many hidden reefs, which will cause certain damage to the hull and even cause the ship to capsize. The traditional anti-collision method is mostly to set a ring of tires around the hull, although there is a certain degree of anti-collision effect, but a large number of tires seriously affect the maneuverability of the ship, and the tires cannot push the ship away from the area with many reefs when it hits, and cannot ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B43/18
CPCB63B43/18B63B2043/185
Inventor 文海
Owner 哑舍(广州)电子商务有限公司