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Installation method capable of reinforcing pipe through structural protection ring and reinforced pipe assembly

An installation method and pipe technology, applied in the direction of pipes/pipe joints/fittings, pipes, mechanical equipment, etc., can solve the problems of difficult assembly of pipes and structural retainers, and achieve the effects of easy reinforcement, optimized construction process, and avoiding rework

Pending Publication Date: 2022-01-28
SHANGHAI WAIGAOQIAO SHIP BUILDING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide an installation method and a reinforced pipe assembly using a structural retainer to strengthen the pipe, so as to solve the technical problem of difficult assembly between the pipe and the structural retainer existing in the prior art to a certain extent

Method used

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  • Installation method capable of reinforcing pipe through structural protection ring and reinforced pipe assembly
  • Installation method capable of reinforcing pipe through structural protection ring and reinforced pipe assembly
  • Installation method capable of reinforcing pipe through structural protection ring and reinforced pipe assembly

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Embodiment

[0042] This embodiment provides an installation method and a reinforced pipe assembly using a structural retainer to strengthen the pipe; please refer to Figure 1-Figure 3 , figure 1 The flow chart of the installation method of adopting structural retainer to strengthen the pipe provided by this embodiment; figure 2 The schematic diagram of the structure of the reinforced pipe assembly provided for this embodiment shows the schematic diagram of the installation state of the reinforced pipe assembly in the hull structure; image 3 Schematic diagram of the structure of the structural retainer provided in this embodiment.

[0043] The installation method provided in this embodiment to strengthen pipes with structural retainers is used for strengthening pipelines and pipelines, especially for strengthening pipes passing through structural bulkheads or decks of ships.

[0044] see image 3 As shown, in this embodiment, the structural retainer 200 includes a plurality of retain...

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Abstract

The invention discloses an installation method capable of reinforcing a pipe through a structural protection ring and a reinforced pipe assembly, and relates to the technical field of ship pipeline installation. The installation method capable of reinforcing the pipe through the structural protection ring comprises the following steps: each protection ring part of the structural protection ring is enclosed at a preset position of the pipe; a seam between every two adjacent protection ring parts is welded to make the structural protection ring to form an integral structure; the two ends, in the axial direction of the structural protection ring , of the structural protection ring are welded to the outer wall of the pipe so that the structural protection ring can be fixed to the pipe; the pipe penetrates through a reserved hole of the ship body structure, and the structural protection ring is located in the reserved hole; and the structural protection ring is welded with the ship structure. The reinforced pipe assembly is suitable for the installation method capable of reinforcing the pipe through the structural protection ring. The invention aims to provide the installation method capable of reinforcing the pipe through the structural protection ring and the reinforced pipe assembly, so that the technical problem that the pipe and the structural protection ring are difficult to assemble in the prior art is solved to a certain extent.

Description

technical field [0001] The invention relates to the technical field of ship pipeline installation, in particular to an installation method and a reinforced pipe assembly using a structural retainer to strengthen a pipe. Background technique [0002] At present, shipyards generally adopt the integrated shipbuilding mode of "shell outfitting and coating", and various pipelines need to be designed during the shipbuilding process. For example, when the pipelines used in the cargo oil system or ballast system pass through the structural bulkhead or deck and other hull structures, it is necessary to open a through hole on the structural bulkhead or deck, and the corresponding pipe at the through hole Partial jacket structural retainer to strengthen and protect the tube. [0003] However, for the strengthening of the pipe at the through hole in the high stress area, the usual strengthening method is to use a thicker structural retainer as the casing of the pipe; since there is no ...

Claims

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Application Information

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IPC IPC(8): F16L5/00
CPCF16L5/00
Inventor 龚诗孔维文刘俊红郑兴峰赵丹蕾白勇辉廖平华冯剑坤王陆凯陈伟康
Owner SHANGHAI WAIGAOQIAO SHIP BUILDING CO LTD
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