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Riveting profiling pier head and mounting method

An installation method and pier head technology, applied in the direction of electrode characteristics, pressure electrodes, etc., can solve the problems of long repair and reconstruction period, achieve the effects of convenient construction, reduce manual operation deviation, and improve work efficiency

Active Publication Date: 2021-12-31
JIANGNAN SHIPYARD GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, the object of the present invention is to provide a riveted profiling pier head to solve the technical problem of long repair and reconstruction period of existing riveted ships

Method used

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  • Riveting profiling pier head and mounting method
  • Riveting profiling pier head and mounting method
  • Riveting profiling pier head and mounting method

Examples

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Embodiment

[0070] Embodiment, a kind of installation method of riveted profiling pier head, such as Figure 5-Figure 11 As shown, the method is used to weld the above-mentioned riveted profiling pier head 100 on the surface of the ship's outer plate, and is used to imitate the riveted outer surface of the riveted ship, and the method includes the following steps:

[0071] S10: Obtain the pier head parameters of the profiling area 200, and make an insulating backing plate 300 according to the obtained pier head parameters, and the insulating backing plate 300 is provided with a positioning hole 310 corresponding to the riveting profiling position of the profiling area 200; The distance between the positioning holes 310 on the insulating backing plate 300 is equal to the axis spacing of the piers in the profiling area 200, and the aperture size of the positioning holes 310 on the insulating backing plate 300 is not less than the diameter of the tip of the welding gun, so that the operator c...

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Abstract

The invention discloses a riveting profiling pier head and a mounting method in the technical field of ship riveting profiling. The riveting profiling pier head comprises a pier head body, a butt-welding column, a melting consumption contact and a plastic melting groove. The pier head body is made of conductive materials, one side of the pier head body is a profiling side, and the other side of the pier head body is a welding side. The butt-welding column is integrally formed on the profiling side of the pier head body. The melting consumption contact is integrally formed on the welding side of the pier head body. The plastic melting groove is formed in the welding side of the pier head body and used for containing molten liquid of the melting consumption contact. According to the riveting profiling pier head and the mounting method, the butt-welding column is arranged on the profiling side of the pier head body, the melting consumption contact and the plastic melting groove are arranged on the welding side of the pier head body, welding current and welding pressure are applied to the pier head body through cooperation of the butt-welding column and a butt-welding machine, the melting consumption contact can be melted and flow into the plastic melting groove, and the pier head body and a ship body are welded and fixed; and after the butt-welding column on the pier head body is cut, riveting profiling of the outer surface of a ship can be achieved.

Description

technical field [0001] The invention relates to the technical field of ship riveting profiling, in particular to a riveting profiling pier head and an installation method. Background technique [0002] Since the world's first steel ship came out in 1879, most ships have been built with steel. For steel ships, their manufacturing process has experienced the development process from riveting to welding. Before the 1940s, ships used riveted structures, and after the 1940s, some ships began to adopt welded structures; with the development of welding technology, ships basically adopted welded structures after the 1950s. [0003] The riveted ships before the 1940s have gradually disappeared in people's lives with the changes of the times, and the very few surviving ships are also in a state of damage. If they are not refurbished and repaired, the riveted ships will disappear in the near future. The most important thing in the repair or retro construction of a riveted ship is the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K11/30B23P15/00
CPCB23K11/3009B23P15/00
Inventor 周科伟魏波赵守君林陈鸿吕忠杰徐庄杰
Owner JIANGNAN SHIPYARD GRP CO LTD
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