Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Lofting design method and system for anchor mouth and anchor chock

A design method and anchor lip technology, applied in the direction of ship design, ship components, ships, etc., can solve the problems of long construction period, low efficiency and low precision.

Active Publication Date: 2021-02-05
CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY
View PDF11 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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

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
  • Lofting design method and system for anchor mouth and anchor chock
  • Lofting design method and system for anchor mouth and anchor chock
  • Lofting design method and system for anchor mouth and anchor chock

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts all belong to 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 sequence of execution 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 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 lofting design method and system for an anchor mouth and an anchor chock, and relates to the technical field of shipbuilding. The method comprises the steps of acquiring andanalyzing a side view of a ship and a direction view of a central line direction of a hawse pipe of the ship; projecting the center line of the hawse pipe and the outer opening of the anchor chock toa waterline plane drawing according to the side view; drawing a plurality of lines parallel to the center line of the hawse pipe on the waterline plane drawing to obtain a group of first parallel lines, and drawing a first sectional view of the first parallel lines; and making two directional views perpendicular to the upper surface line direction of the anchor mouth in the center line direction of the hawse pipe on the first sectional view, and then outputting lofting drawings of the anchor mouth and the anchor chock according to the two directional views. The contour shape, the lineation sample and the angle sample of the anchor mouth are obtained in a projection plane conversion mode, the lofting process can be simplified, the lofting precision is improved, and the working efficiency isimproved.

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

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): B63B71/00
CPCB63B71/00
Inventor 黄红松陆毅蔡振彪
Owner CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com