Subsequent docking process of self-elevating platform pile shoe

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

Active Publication Date: 2015-03-04
舟山长宏国际船舶修造有限公司
View PDF6 Cites 16 Cited by
  • 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 integral

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Subsequent docking process of self-elevating platform pile shoe
  • Subsequent docking process of self-elevating platform pile shoe
  • Subsequent docking process of self-elevating platform pile shoe

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0022] The present invention will be further described below with reference to the drawings and embodiments.

[0023] Take the subsequent docking process of the jack-up platform pile boots of a 90-meter offshore platform as an example, including the following steps:

[0024] A. Tooling production and installation in place: First, determine the end position of the pile boots in the dock and the path of the pile boots. At the same time, consider the method of marking. This plan considers the use of three tracks 1 plus specific tooling 4 methods, through consideration Special tooling 2, firstly install the track, and then make the special tooling. When laying the track, the joint area should be considered. There is no joint and track fixing device in the projection area under the main hull of the pile shoe, so that the track is in place after the pile shoe is in place. Dismantle in time;

[0025] B. The main hull is fully loaded: the main hull of the platform is loaded according to the...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a subsequent docking process of self-elevating platform pile shoe. The process comprises the steps of tool production and accurate installation and complete building of a main ship body. In the step of tool production and accurate installation, firstly, a final position of a pile shoe at a dock and a docking path of the pile shoe are determined, and a docking mode is considered; the process uses the combination of three rails and a special tool; for a special tool 2, the rails are first mounted; then, the special tool is produced; a butt joint area is considered in the laying of the rails; joints and fixing devices of the rails are absent in a projection area of the lower position of the main ship body of the pile shoe so that the rails can be timely detached after the pile shoe is mounted in place. In the step of complete building of the main ship body, the building of the platform main ship body is performed according to a design drawing without considering the pile shoe and pile legs. The building method of the process has the advantages of high building stability, prevention of mounting accidents such as collapse, high building speed and high quality, and is well received by customers.

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B63C1/00
Inventor 李川江
Owner 舟山长宏国际船舶修造有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap