Ship air scuttle arranging method and ship

A technology for portholes and ships, which is applied to the opening method of ship portholes and the field of ships, can solve the problems of increasing the cost of portholes, the accuracy and aesthetics of the overall window hole cannot meet the requirements, and the poor aesthetics of ships, so as to improve the accuracy and aesthetics and reduce the cost of portholes. The effect of modifying work and improving efficiency

Active Publication Date: 2019-10-25
GUANGZHOU SHIPYARD INTERNATIONAL LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are two traditional opening methods for ship portholes. 1. CNC cutting the window holes in the stage of small closing and blanking. This method is difficult to ensure that the portholes on each floor are at the same height, and the aesthetics of the ship is poor; 2. In the In the general assembly stage, the window openings are drawn uniformly first, and then the sub-sections or the overall section are hoisted into the dock for large-scale closing of the hull. The impact of positi...

Method used

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  • Ship air scuttle arranging method and ship
  • Ship air scuttle arranging method and ship
  • Ship air scuttle arranging method and ship

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Embodiment 1

[0043] Such as Figure 1 to Figure 3 As shown, the present invention provides a method for opening portholes 100 of a ship. After the hull is completely closed, the superstructure is integrally welded to the hull and the pyrotechnic work is completed, each window of the superstructure is marked on the side outer plate respectively. The lower edge line 1, the upper edge line 2, the front edge line 3 and the rear edge line 4 of the hole, and the lower edge line 1 corresponding to each of the window holes on the same side and the same layer are all distributed on the same horizontal line, The upper edge lines 2 corresponding to the windows on the same side and the same layer are kept distributed on the same horizontal line, and the front edge lines 3 and the rear edge lines 4 are kept vertically distributed. In the present invention, after the hull is closed, the superstructure is integrally welded to the hull, and the pyrotechnic work is completed, the lower edge line 1, upper e...

Embodiment 2

[0064] Such as image 3As shown, wherein, the reference numerals in the drawings in this embodiment partly extend the reference numerals in the drawings in Embodiment 1. The present embodiment is basically the same as the present embodiment, the difference being that the opening method of the porthole 100 described in the present embodiment is used for marking the lower edge line 1 of the outer corridor at the bottom of the ship window, and the thickness of the deck 14 is upward, namely The deck theoretical line 12 is located on the lower surface of said deck. Specifically, the method also includes step S12, determining two positioning points of the deck theoretical line 12 at the intersection of the deck 14 and the side shell plate, respectively obtaining two positioning points 10 of the deck theoretical line, and two The deck theoretical line positioning points 10 are located on the same side shell plate and below the window holes at the front and rear ends of the same ship...

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Abstract

The invention discloses a ship air scuttle arranging method and a ship. According to the ship air scuttle arranging method and the ship, after mass gathering of a ship body is completed, arranging parts are integrally welded to the ship body and fire work is completed, the lower edge line, the upper edge line, the front edge line and the rear edge line of each formed air scuttle hole are marked ona broadside outer plate respectively, the lower edge lines corresponding to all air scuttle holes of the same layer on the same broadside are kept on the same horizontal line, the upper edge lines corresponding to all the air scuttle holes of the same layer on the same broadside are kept on the same horizontal line, and all the front edge lines and the rear edge lines are kept distributed vertically. The air scuttle arranging method can met air scuttle hole forming precision and aesthetic requirements.

Description

technical field [0001] The invention relates to the technical field of ships, in particular to a method for opening ship portholes and a ship. Background technique [0002] Generally, ships need to have portholes on the straight outer panels on the left and right sides of the superstructure. There are two traditional opening methods for ship portholes. 1. CNC cutting the window holes in the stage of small closing and blanking. This method is difficult to ensure that the portholes on each floor are at the same height, and the aesthetics of the ship is poor; 2. In the In the general assembly stage, the window openings are drawn uniformly first, and then the sub-sections or the overall section are hoisted into the dock for large-scale closing of the hull. The impact of positioning data and structural docking of sections or total sections, as well as the deformation of the hull during welding and pyrotechnic operations, may cause the upper or lower edges of the front and rear w...

Claims

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Application Information

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IPC IPC(8): B63B9/00B63B19/08
CPCB63B19/08B63B71/00
Inventor 古权英徐晓凯杨润畴
Owner GUANGZHOU SHIPYARD INTERNATIONAL LTD
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