Lofting design method and system for anchor lip and anchor platform

A design method and anchor lip technology, applied in ship design, ship construction, ships, etc., can solve problems such as low precision, low efficiency, and difficulty in on-site construction, and achieve the effects of simplifying the stakeout process, improving work efficiency, and improving stakeout accuracy

Active Publication Date: 2021-10-22
CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the current lofting method has low precision and long construction period, which makes on-site construction difficult and inefficient

Method used

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  • Lofting design method and system for anchor lip and anchor platform
  • Lofting design method and system for anchor lip and anchor platform
  • Lofting design method and system for anchor lip and anchor platform

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Embodiment Construction

[0042] 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.

[0043] It should be understood that the step numbers used herein are only for convenience of description, and are not intended to limit the execution order of the steps.

[0044] It should be understood that the terminology used in the description of the present invention is for the purpose of describing particular embodiments only and is not intended to limit the present invention. As used in this specification and the appended claims, the singular forms "a", "an"...

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Abstract

The invention discloses a lofting design method and system for an anchor lip and an anchor platform, and relates to the technical field of ship building. The method includes: obtaining and analyzing a side view of the ship and a view in the direction of the centerline of the ship's chain barrel; according to the side view, projecting the centerline of the chain barrel and the outer mouth of the anchor platform to the waterline Plan; make several lines parallel to the centerline of the chain barrel on the waterline plan to obtain a set of first parallel lines, and make a first cross-sectional view of the first parallel lines; on the first cross-sectional view Make two directional views perpendicular to the upper surface line of the anchor lip in the direction of the center line of the anchor chain barrel, and then output the stakeout diagram of the anchor lip and the anchor platform according to the two directional views. By converting the projected surface, the contour shape, line pattern and angle pattern of the anchor lip can be obtained, which can simplify the lofting process, improve the lofting accuracy, and improve work efficiency.

Description

technical field [0001] The invention relates to the technical field of ship engineering, in particular to a lofting design method and system for an anchor lip and an anchor platform. Background technique [0002] At present, various types of large-tonnage ships generally adopt the anchorage storage form of anchor platform and anchor lip to solve the problem of anchor collision with the outer plate. Conventional anchor platform and anchor lip stakeout methods have complicated process, long stakeout cycle and low efficiency; moreover, designers use approximate stakeout principle, which results in poor stakeout accuracy. If there is too much margin, or increase the production of samples and sample boxes for on-site proofing and adjustment; and because the anchor platform and anchor lip are large in size and heavy in weight, and need to be installed on the outer surface of the hull plate, the anchor platform and anchor lip The installation, adjustment and proofing of the anchor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63B71/00
CPCB63B71/00
Inventor 黄红松陆毅蔡振彪
Owner CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY
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