Segmented splicing method for ship hull

A segmented splicing and hull technology, applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve poor splicing quality, low splicing efficiency, difficulty in grasping the verticality of the bottom plate of the rib plate and the hull segment, etc. problems, to achieve the effect of good splicing quality and high splicing efficiency

Active Publication Date: 2016-09-21
江苏新扬子造船有限公司
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AI Technical Summary

Problems solved by technology

When traditional hull sections are spliced, it is difficult to grasp the verticality between the ribs and the bottom plate of the hull section, which makes it difficult to weld the oblique support ribs evenly
As a result, the splicing efficiency is low and the splicing quality is poor in the traditional hull segment splicing

Method used

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  • Segmented splicing method for ship hull
  • Segmented splicing method for ship hull
  • Segmented splicing method for ship hull

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Embodiment Construction

[0034] see Figure 1~Figure 9 , a hull segment splicing method related to the present invention, the hull segment splicing structure in the hull segment splicing includes two hull segments arranged left and right, and the two hull segments are respectively left segment 1 and right segment 2 A rib 3 is arranged upward between the left segment 1 and the right segment 2, and a left oblique support rib 4 is arranged between the left side of the rib 3 and the left transverse rib 1.1 on the top of the left segment 1. A right oblique support rib 5 is arranged between the right side of the rib plate 3 and the right transverse rib 2.1 on the top of the right segment 2 .

[0035] The segmented hull splicing structure also includes a rib brace positioning device 6, and the rib brace positioning device 6 includes a top positioning part 6.1, two transverse positioning parts 6.2 and two connecting pipe parts 6.3, and the two connecting pipe parts 6.3 They are respectively connected between...

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Abstract

The invention relates to a segmented splicing method for a ship hull. The segmented splicing method for the ship hull is characterized by comprising the following steps: step one, carrying out spot welding on the bottom of a ribbed plate (3), a left segment (1) and a right segment (2); step two, clamping the top of the ribbed plate (3) by using a top positioning piece (6.1) of a ribbed plate inclined strut positioning device (6), and respectively clamping two transverse positioning pieces (6.2) on a left transverse rib (1.1) of the left segment (1) and a right transverse rib (2.1) of the right segment (2); step three, transversely moving the two transverse positioning pieces (6.2) until the distances from the two transverse positioning pieces (6.2) to the bottom of the ribbed plate (3) are consistent, and locking positioning bolts (6.2.6); and step four, welding a left diagonal supporting rib (4) and a right diagonal supporting rib (5). The segmented splicing method for the ship hull has the advantages of high splicing efficiency and good splicing quality during segmented splicing of the ship hull.

Description

technical field [0001] The invention relates to a splicing method of hull sections. Background technique [0002] During the manufacturing process of large ships, each hull segment needs to be spliced ​​in the workshop, and then the ribs and oblique support ribs are welded in sequence. When traditional hull sections are spliced, it is difficult to grasp the verticality between the floor plate and the bottom plate of the hull section, which makes it difficult to weld the oblique support ribs evenly. As a result, the splicing efficiency is low and the splicing quality is poor in the traditional hull segment splicing. Contents of the invention [0003] The purpose of the present invention is to overcome the above disadvantages and provide a hull segment splicing method with high splicing efficiency and good splicing quality. [0004] The purpose of the present invention is achieved like this: [0005] A hull segment splicing method, the splicing method is as follows: [0...

Claims

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Application Information

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IPC IPC(8): B23K37/00B23K37/04
CPCB23K37/00B23K37/04
Inventor 周科伟吴广张伟光
Owner 江苏新扬子造船有限公司
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