Accuracy control method capable of rapidly carrying ship body

A precision control and fast technology, applied to ship components, ship construction, ships, etc., can solve problems such as large errors and potential safety hazards, and achieve the effects of improving accuracy, improving construction efficiency, and simple operation

Inactive Publication Date: 2019-10-15
HUDONG ZHONGHUA SHIPBUILDINGGROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention provides a precision control method for rapid loading of the hull, which is used to solve the problem that the existing hull loading method has large errors and easily causes potential safety hazards

Method used

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  • Accuracy control method capable of rapidly carrying ship body
  • Accuracy control method capable of rapidly carrying ship body

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Embodiment Construction

[0025] In order to better understand the technical solutions of the present invention, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0026] It should be clear that the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0027] The application will be further described in detail below through specific embodiments in conjunction with the drawings.

[0028] In the description of this application, unless expressly stipulated and limited otherwise, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance; unless otherwise specified or stated The term "multiple" ...

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Abstract

The invention discloses an accuracy control method capable of rapidly carrying a ship body. The accuracy control method specifically comprises the following steps: fixing a plurality of first reflector plates on carrying segments, and fixing a plurality of second reflector plates on reference segments; measuring the actual three-dimensional coordinate of each first reflector plate and the actual three-dimensional coordinate of each second reflector plate respectively by using a total station; generating the deviation vectors A of the first reflector plates and the deviation vectors B of the second reflector plates by using ECO-BLOCK software; generating a margin trimming list by using ECO-OTS software; marking out margin cutting lines and involution check lines on the carrying segments according to the margin trimming list; trimming the carrying segments according to the margin cutting lines; and assembling the carrying segments and the reference segments which are cut. The accuracy control method is simple and convenient in operation, and accurate cutting can be carried out on the carrying segments by carrying out simulation carrying on the carrying segments, so that the accuracyof ship construction is improved, and the construction efficiency of ships is also improved.

Description

Technical field [0001] The invention relates to the technical field of ship construction, in particular to a precision control method for fast loading of a ship body. Background technique [0002] In the existing hull construction process, every stage from processing to dock will produce inevitable errors, the most obvious error is when the dock is loaded. The docking environment is complex, and there are three-dimensional cross operations such as scaffolding and high-altitude operations in the narrow working space, which is easy to cause safety hazards and the efficiency of ship construction is very low. [0003] The traditional segmentation is carried out in the process of carrying and hoisting. There is a large error in this operation method. Once the margin is large, the correction is very difficult, and the correction workload is large, which will greatly reduce The accuracy of ship construction affects the efficiency of ship construction. Summary of the invention [0004] In...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B9/06B63B9/00
CPCB63B71/10B63B73/00
Inventor 支银峰吉李祥刘江赵协李晨
Owner HUDONG ZHONGHUA SHIPBUILDINGGROUP
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