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A mooring track manufacturing method for positioning control

A manufacturing method and positioning control technology, which is applied in the field of ships and marine engineering equipment, can solve the problems of heavy welding workload and high assembly precision requirements, and achieve the effects of small deformation, high assembly precision, and reduced construction difficulty

Active Publication Date: 2019-10-08
QINGDAO BEIHAI SHIPBUILDING HEAVY IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the technical problems of large welding workload and high assembly precision requirements in the mooring track manufacturing process, the present invention provides a mooring track manufacturing method that realizes positioning control. The specific technical scheme is as follows:

Method used

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  • A mooring track manufacturing method for positioning control
  • A mooring track manufacturing method for positioning control
  • A mooring track manufacturing method for positioning control

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] A method for making a mooring track for realizing positioning control. The mooring track includes a deck assembly, a bottom plate assembly, a side shell plate assembly, a bow mooring post assembly and a stern mooring post assembly.

[0037] Among them, the mooring track production steps to realize positioning control include:

[0038] (1) Make the deck assembly 1 and the bottom plate assembly 2 first, survey and draw the installation line of the bow mooring post and the stern mooring post, and after the deck assembly 1 and the bottom plate assembly 2 are completed, carry out back burn correction.

[0039] (2) Fabricate and assemble the side shell assembly 3, including installing the first horizontal bracket 31 on the side shell, installing the small cross arm 32, installing the second horizontal bracket 33 and the bulk bracket 34.

[0040] Among them, the production of the side shell plate assembly 3 specifically includes: A. The side shell plate tires are assembled, an...

Embodiment 2

[0053] Such as figure 1 and figure 2 As shown, after the deck assembly 1 is completed, the theoretical line for the installation of the bow mooring post and the stern mooring post is planned, and at the same time, the flatness of the deck is ensured. After the bottom plate assembly 2 is completed, the theoretical line for the installation of the bow mooring post and the stern mooring post is planned, and at the same time, the flatness of the bottom plate is ensured.

[0054] Such as image 3 As shown, on the main board of the side shell assembly 3, the upper tire is assembled, the four corners are sealed, the first horizontal bracket 31 is assembled and welded, and the verticality is not greater than 2mm by means of the anti-falling tool, and then the small transverse wall 32 is installed, and the same welding Anti-fall tooling, check the verticality, and finally install the second horizontal bracket 33 and bulk bracket 34, check the verticality, and spot weld and seal the ...

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Abstract

The invention discloses a manufacturing method of a mooring rail capable of realizing positioning control and relates to the technical fields of ships and marine engineering equipment, aiming at solving the technical problems in a mooring rail manufacturing process that the welding workload is heavy and the requirements on the assembly precision are high. The method comprises the following steps:(1) manufacturing a deck assemblage and a baseplate assemblage and assigning hook-up wires of bow and stern mooring columns; (2) manufacturing and assembling a side shell assemblage; mounting a horizontal bracket on a shell plate and mounting a small cross arm and a bulk bracket; (3) manufacturing a bow mooring column assemblage; (4) manufacturing a stern mooring column assemblage; (5) assemblingby sections and hoisting the bow mooring column assemblage and the stern mooring column assemblage to a clamping groove jig frame; mounting a side shell on the jig frame; then mounting the deck assemblage and the baseplate assemblage. By adopting the method disclosed by the invention, the constructed mooring rail is sectioned, large deformation caused by welding is overcome, the precision requirements can be guaranteed and relatively small deformation of sectioned welding is ensured through reasonable division of members.

Description

technical field [0001] The invention relates to the technical field of ships and ocean engineering equipment, in particular to a mooring track manufacturing method for realizing positioning control. Background technique [0002] In the construction of floating docks, the mooring track is a construction form of the mooring system. The existing problems in the construction method of the mooring track are that the welding requirements of the mooring track are high and the technical operation is difficult; the welding volume and welding The deformation is large, and it is difficult to meet the requirements of construction accuracy; the use of conventional segmented construction methods will lead to large welding deformation in some areas, and the accuracy cannot meet the requirements of use. Therefore, further improvements need to be made to the existing mooring track construction methods. Contents of the invention [0003] In order to solve the technical problems of large wel...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63C3/08B23K31/02B23K37/00
Inventor 李子会任琳战元宝梁君张英杰许周喆古华博刘华焘纪君王端阳
Owner QINGDAO BEIHAI SHIPBUILDING HEAVY IND CO LTD