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A method for making a moon pool track

A manufacturing method and track technology, applied in the field of ships, can solve problems such as retraction and release of diving bells, and achieve the effects of firm welding, reasonable location, and simple design and production.

Active Publication Date: 2021-06-11
广州黄船海洋工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention proposes a moon pool track manufacturing method, which solves the problem of retracting and retracting the diving bell

Method used

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0030] It should be noted that the terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the application and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a particular order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein, for example, can be practice...

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Abstract

The invention proposes a method for making a moon pool track, which includes the following steps: according to the size design requirements, each part of the moon pool track is produced, and the parts include a first angle steel, a round pipe, a main strut, an auxiliary strut and a diagonal Struts; mark several position points on the round tube and draw the corresponding marking lines; make more than 3 main struts with an arc-shaped end, and the two ends of the arc-shaped sides of the main struts are along the circular tube The upper marking line is welded on the round pipe, and the main struts are welded on the round pipe at equal intervals; the first angle steel is welded on the round pipe along the marking line on the round pipe; more than 6 auxiliary struts are made, The auxiliary struts are respectively welded on both sides of the main strut along the marking lines on the round pipe; the diagonal struts are installed. The first angle steel designed by the present invention matches the sliding device of the diving bell, which smoothly solves the problem of retracting and retracting the diving bell; and the moon pool track is also provided with a plurality of main struts, auxiliary struts and diagonal struts for supporting The first angle steel makes the moon pool track more stable.

Description

technical field [0001] The invention belongs to the technical field of ships, and in particular relates to a method for making a moon pool track. Background technique [0002] Saturation diving technology is the cutting-edge technology of deep-sea operations. It is currently widely used in military and civilian fields such as rescue of wrecked submarines, submarine construction operations, underwater resource exploration, and marine scientific investigations. In order to carry out deep-sea operations, it is necessary to send personnel into the deep sea through the moon pool through the diving bell. In order to ensure the safety and convenience of lowering and recovery, a square opening called a moon pool is usually set up on the deck of the ship, which runs through the bottom plate from the main deck. In order to ensure that it can pass through the moon pool smoothly when retracting, it is necessary to set a track in the moon pool so that it can move up and down along the t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K31/02
CPCB23K31/02
Inventor 徐波冯仕清罗玖田练博强
Owner 广州黄船海洋工程有限公司
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