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Subsequent docking process of jack-up platform spud shoes

A self-elevating platform and pile shoe technology, applied in the field of ships, can solve problems such as easy collapse, and achieve the effects of fast construction speed, good quality and good construction stability

Active Publication Date: 2017-07-25
舟山长宏国际船舶修造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The problem to be solved by the present invention is that the existing dry dock integrally builds the offshore platform and directly supports it with pile legs and is easy to collapse.

Method used

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  • Subsequent docking process of jack-up platform spud shoes
  • Subsequent docking process of jack-up platform spud shoes
  • Subsequent docking process of jack-up platform spud shoes

Examples

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0023] Taking the post-docking process of the jack-up platform spud shoe on a 90-meter offshore platform as an example, the following steps are included:

[0024] A. Tooling production and installation in place: First, it is necessary to determine the end position of the spud shoe in the dock and the entry path of the spud shoe. At the same time, the entry method needs to be considered. This plan considers the use of three rails 1 plus specific tooling 4. By considering Special tooling 2, firstly install the track, and then make the special tooling. When laying the track, the butt joint area should be considered. There are no joints and track fixing devices in the projected shadow area under the main hull of the spud shoe, so that the track can be placed after the spud shoe is in place. dismantled in time;

[0025] B. Complete loading of the main hull:...

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Abstract

Subsequent docking process of jack-up platform spud boots, tooling fabrication and installation: firstly, it is necessary to determine the end position of the spud boots in the dock, and the entry path of the spud boots. At the same time, the entry method needs to be considered. This plan considers the use of three rails The way of adding specific tooling, by considering the special tooling 2, first install the track, and then make the special tooling. When laying the track, the butt joint area should be considered, and there are no joints and track fixing devices in the projected shadow area of ​​the main hull of the spud can , so that the track can be dismantled in time after the spud shoes are in place; the main hull is fully loaded: the main hull of the platform is carried according to the design drawing, without considering the spud shoes and pile legs; the construction method of this process is adopted, and the construction stability is good, and it is not easy to collapse, etc. The installation is accidental, and the construction speed is fast and the quality is good, which is well received by users.

Description

technical field [0001] The invention relates to a post-docking process for spud shoes of a self-elevating platform, and belongs to the technical field of ships. Background technique [0002] With the development of modern science and technology, the shipbuilding industry is developing more and more high-end, from the original small wooden boats to 10,000-ton steel ships, especially the construction of large offshore platforms, which has pushed the marine industry to the highest end, but The construction of the offshore platform is very difficult. Because it has four legs, it bears a lot of weight in the dry dock, and it is easy to collapse if it is directly supported by the legs. It must be built with appropriate technology, which is an urgent problem to be solved. Contents of the invention [0003] The purpose of the present invention is to provide the subsequent docking process of the jack-up platform spud can. [0004] The problem to be solved by the present invention ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63C1/00
Inventor 李川江
Owner 舟山长宏国际船舶修造有限公司
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