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A kind of small and medium buoyant marine salvage equipment

A buoyant, small and medium-sized technology, which is applied in ship salvage, shipbuilding, transportation and packaging, etc. It can solve problems such as inability to generate buoyancy structures, lack of deployment structures, and bulky volume, and achieve flexible structure installation and use, convenient and practical use , The effect of reducing the size of the equipment

Active Publication Date: 2021-03-23
SECOND INST OF OCEANOGRAPHY MNR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Underwater salvage is a project to salvage underwater sediments to clear navigational obstacles. It is mainly divided into buoy method and hoisting method. out of the water, and the hoisting method is to use the equipment on the salvage ship to lift the sediment on the bottom of the water with cables. This type of method is simple in structure, and the volume is too large. It is inconvenient to carry it when diving to the bottom of the sea. Under the volume, higher buoyancy structures cannot be produced

Method used

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  • A kind of small and medium buoyant marine salvage equipment
  • A kind of small and medium buoyant marine salvage equipment
  • A kind of small and medium buoyant marine salvage equipment

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0027] Such as Figure 1-4 As shown, the small and medium-sized buoyancy marine fishing equipment according to the embodiment of the present invention includes a fixed base 1, and the inside of the fixed base 1 is provided with a functional groove 2 that matches with it. Cooperating with the pull block 3, the top of the fixed base 1 is provided with a function deployment device 4 matched with it, and the function deployment device 4 includes a support base 5, and an expansion box 6 is provided at the middle position of the top end of the support base 5, Both sides of the expansion box 6 are provided with an expansion plate 7 matching it, and a connecting frame 8 is provided between the expansion plate 7 and the expansion box 6, and the expansion plate 7 is close to the expansion box 6. One side is provided with a secondary buoyancy device 9, and the inside of the expansion box 6 is provided with an auxiliary air-filling tank 10, and both sides of the auxiliary air-filling tank...

Embodiment 2

[0031] Such as Figure 1-4 As shown, both sides of the fixed seat 1 are provided with an extension plate 15 matched with it, and the top of the extension plate 15 is provided with an air pressure frame 16, and the inside of the air pressure frame 16 is provided with a high-pressure air tank 17, a connecting sealing ring 18 is provided between the air pressure frame 16 and the extension plate 15, and a stay rope 19 matched with the high-pressure gas tank 17 is provided on the top of the air pressure frame 16. It is difficult to see that the air pressure frame 16 and the extension plate 15 have a flexible installation and fixing structure, so that the practicality of the equipment has higher flexibility and variability.

Embodiment 3

[0033] Such as Figure 1-4 As shown, the secondary buoyancy device 9 includes a shell 20, the inside of the shell 20 is respectively provided with a pressure tank 21 and a pressure tank 22, and the top of the pressure tank 21 is provided with an inlet 23 matching it, The inside of the pressure charging tank 22 is provided with a soft floating ball 24, and the top end of the pressure charging tank 22 is provided with a compression cover 25 matched with it, and between the compression cover 25 and the pressure charging tank 22 is a A number of fixed compression buckles 26, the inside of the pressure groove 21 is provided with a pressure start motor 27 matched with it, and the outer wall on both sides of the housing 20 is provided with a telescopic frame 28 matched with the pressure start motor 27. The inside of the telescopic frame 28 is provided with a telescopic fixed rod 29 matched with it, and one side of the telescopic fixed rod 29 is provided with a locking seat 30 matched...

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Abstract

The invention discloses small and medium-sized buoyancy type ocean fishing equipment. The equipment comprises a fixed seat, wherein a functional groove matched with the fixed seat is formed in the fixed seat, a pulling block matched with the functional groove is arranged in the functional groove, a function unfolding device matched with the fixed seat is arranged at a top end of the fixed seat, the function unfolding device comprises a supporting seat, an expansion box is arranged in the middle of the top of the supporting seat, unfolding plates matched with the expansion box are arranged on two sides of the expansion box, a connecting frame is arranged between the expansion plate and the expansion box, a secondary buoyancy device is arranged on a side, close to the expansion box, of the expansion plate, an air-entrapping auxiliary groove is formed in the expansion box, expansion sleeves matched with the air-entrapping auxiliary groove are arranged on two sides of the air-entrapping auxiliary groove, and a connecting fixing frame is arranged between the expansion sleeves and the air-entrapping auxiliary groove. The equipment is advantaged in that the equipment can be flexibly mounted and used in the whole use process, so the equipment is more convenient and practical to use.

Description

technical field [0001] The invention relates to the field of salvage, in particular to a small and medium-sized buoyancy type marine salvage equipment. Background technique [0002] Underwater salvage is a project to salvage underwater sediments to clear navigational obstacles. It is mainly divided into buoy method and hoisting method. out of the water, and the hoisting method is to use the equipment on the salvage ship to lift the sediment on the bottom of the water with cables. This kind of method has a simple structure and is too bulky. It is inconvenient to carry it when diving to the bottom of the sea. Under the volume, higher buoyancy structures cannot be produced. [0003] Aiming at the problems in the related technologies, no effective solution has been proposed yet. Contents of the invention [0004] Aiming at the problems in the related technologies, the present invention proposes a medium-sized and small buoyancy marine fishing equipment to overcome the above-...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63C7/02
CPCB63C7/02
Inventor 季有俊宋湦来向华胡涛骏黄潘阳
Owner SECOND INST OF OCEANOGRAPHY MNR
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