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A Lofting Design Method for Anchor Lip

A design method and anchor lip technology, applied in ship design, ship construction, ships, etc., can solve the problems of drastic changes in bow shape, difficulty in on-site construction, low precision, etc., and achieve the effect of improving lofting accuracy and simple design method

Active Publication Date: 2020-02-07
CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, due to drastic changes in the shape line of the head, and the anchor lip is directly attached to the outer plate of the head, higher precision is required for the stakeout of the anchor lip
However, the current anchor lip lofting method has low precision and long construction period, which makes on-site construction difficult and inefficient

Method used

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  • A Lofting Design Method for Anchor Lip
  • A Lofting Design Method for Anchor Lip
  • A Lofting Design Method for Anchor Lip

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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 creating creative efforts belong to the protection scope of the present invention.

[0030] like figure 1 As shown, the preferred embodiment of the present invention provides a method for designing anchor lip lofting, comprising the following steps:

[0031] S1. According to the data on the side view of the ship, the first projection line 3 of the outer mouth line 10 of the anchor lip 12 on the side view is obtained, and according to the data on the ship's waterline 2 plane view, the anchor chain cylinder is obtained The center line and the...

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Abstract

The invention discloses an anchor lip lofting design method. By converting and projecting the first projection line of the anchor lip and the second projection line of the anchor chain barrel, the first intersecting line of the anchor lip on the water plane and the anchor chain are obtained. The second intersecting line of the shell on the outer plate, and then obtain the scribed line sample of the anchor lip and the opening sample of the anchor chain tube, and calculate the outer mouth line and The internal mouth line completes the stakeout process. This design method is simple and effective. The stakeout diagram is obtained quickly by converting the projection surface, and the stakeout accuracy is also improved.

Description

technical field [0001] The invention relates to the technical field of shipbuilding, in particular to an anchor lip lofting design method. Background technique [0002] In the anchor system of some ships, the anchor lip is often designed to be directly attached to the outer plate of the hull. By increasing the size of the anchor lip and thickening it, the structure of the anchor platform is omitted, which simplifies and facilitates subsequent assembly. Work. [0003] However, due to drastic changes in the shape line of the head, and the anchor lip is directly attached to the outer plate of the head, higher precision is required for the setting out of the anchor lip. However, the current anchor lip lofting method has low precision and long construction period, which makes on-site construction difficult and inefficient. Contents of the invention [0004] In order to overcome the deficiencies in the prior art, the present invention provides an anchor lip lofting design meth...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63B71/00
CPCB63B71/10
Inventor 黄红松郭冠晖蒋志跃赖承超
Owner CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY
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