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Maritime work equipment

A technology for equipment and structural panels, applied in the field of marine engineering equipment, can solve the problems of reduced strength of structural panels, damage of structural panels, no reinforcement measures, etc., and achieves the effect of reducing the probability of being damaged, enhancing the strength, and achieving remarkable effects.

Active Publication Date: 2019-09-03
SHANGHAI WAIGAOQIAO SHIP BUILDING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Opening holes in the structural plate in the high stress area will directly lead to a decrease in the strength of the structural plate in the open area, and in severe cases, it may lead to the destruction of the structural plate
At present, there are usually no reinforcement measures for structural plate openings in high-stress areas of marine products

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] like Figure 1-2 As shown, this embodiment is a kind of marine engineering equipment. The marine engineering equipment includes a structural plate 1, a casing 2 and a reinforcing piece. Both the structural plate 1 and the reinforcing piece are provided with through holes. The through hole of 1 is reinforced, the sleeve 2 passes through the through hole, the sleeve 2 is connected with the structural plate 1 through the reinforcement, and the reinforcement is connected with the structural plate 1 and the sleeve 2 by welding. In this embodiment, a reinforcing piece is provided between the casing 2 and the structural plate 1, and at the same time, the components are connected by welding, so as to achieve the purpose of strengthening the strength of the opening of the structural plate 1, and can reduce the structure of the opening area. Probability that plate 1 is destroyed. At the same time, since the reinforcing piece is also welded to the casing 2 , it also plays a role ...

Embodiment 2

[0057] like Figure 3-5 As shown, this embodiment is basically the same as Embodiment 1, the difference is that: the round tube 3 is installed on the side of the structural plate 1, and the casing 2 also includes an attached plate 21, the casing 2 passes through the attached plate 21, and the attached plate 21 is connected with one end of round pipe 3. In this embodiment, the attached plate 21 is connected with the round pipe 3, which improves the toughness of the casing 2. When the stress is too large, the attached plate 21 will be damaged first, thereby protecting the structural plate 1 and avoiding the structural plate 1. directly destroyed.

[0058] In this embodiment, the other end of the circular tube 3 is connected to the side of the structural plate 1 . In this embodiment, the round pipe 3 is arranged on the side of the structural plate 1, which is beneficial to simplify the installation process of the round pipe 3 and reduce the installation man-hour.

[0059] As a...

Embodiment 3

[0062] like Figure 6 As shown, this embodiment is basically the same as Embodiment 1, except that the different dimensions lie in that: the collective reinforcing part of this embodiment is designed as a reinforcing plate 4 . The reinforcing plate 4 is welded to the side of the structural plate 1 . In this embodiment, the strength of the structural plate 1 is improved by welding the reinforcing plate 4 to the side of the structural plate 1 . In other embodiments, the material of the reinforcing plate 4 can also be the same as that of the structural plate 1, and the material of the reinforcing plate 4 is designed to be the same material as the structural plate 1, which is beneficial to improve the unity of the components after welding. The thickness of the reinforcing plate 4 can also be designed to be the same as the thickness of the structural plate 1 or 50%-95% of the thickness of the structural plate 1 . This embodiment is conducive to fully improving the strength of the ...

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Abstract

The invention discloses maritime work equipment. The maritime work equipment comprises a structural plate, a sleeve and a reinforcing piece, the structural plate and the reinforcing piece are both provided with through holes, the reinforcing piece is used for reinforcing the through hole of the structural plate, the sleeve penetrates through the through holes, the sleeve is connected with the structural plate through the reinforcing piece, and the reinforcing part is connected with the structural plate and the sleeve in a welded mode. According to the maritime work equipment, the reinforcing piece is arranged between the sleeve and the structural plate, and all the parts are connected in a welded mode, so that the purpose of reinforcing the strength of the perforated part of the structuralplate is achieved, and the probability that the part, in the perforated area, of the structural plate is damaged can be reduced. Meanwhile, due to the fact that the reinforcing piece and the sleeve are also welded, the sleeve also plays a reinforcing role. The maritime work equipment is simple in structure and remarkable in effect, and is particularly suitable for reinforcing the structural platein the high stress area.

Description

technical field [0001] The invention relates to the field of marine engineering equipment. Background technique [0002] Due to the multi-equipment, multi-pipeline and multi-cable system of marine engineering products, many holes need to be opened on the structural plate of marine engineering products, and casings are set in the holes, and the pipelines or cables pass through the casings to complete the crossing of pipelines or cables. [0003] For high-stress areas of marine products, it is usually not possible to open holes in this area at will. Opening holes in the structural plate in the high stress area will directly lead to a decrease in the strength of the structural plate in the open area, and in severe cases, it may lead to the destruction of the structural plate. At present, there are usually no reinforcement measures for structural plate openings in high-stress areas of marine products. Contents of the invention [0004] The technical problem to be solved by t...

Claims

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Application Information

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IPC IPC(8): F16L5/02H02G3/22
CPCF16L5/02H02G3/22
Inventor 龚诗李智勇冯剑坤白勇辉孙振华杨含坤
Owner SHANGHAI WAIGAOQIAO SHIP BUILDING CO LTD
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