Manufacture method of offshore riprap leveling ship

A production method, riprap leveling technology, applied to ship parts, ship construction, ships, etc., can solve the problems of uneven production levels in shipyards, restrictions on the development of the ship industry, and gaps in ship construction cycles, etc. The effect of construction efficiency, reduction of hoisting times, and lower hoisting cost

Active Publication Date: 2013-01-16
NANTONG ZHENHUA HEAVY EQUIP MFG
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Problems solved by technology

[0002] Although my country's shipbuilding industry has achieved rapid development, compared with the development history and accumulation of developed countries in the past 100 years, my country's shipbuilding industry started relatively late, and domestic shipyards have uneven production levels. Manufacturing is promoted by only a few

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  • Manufacture method of offshore riprap leveling ship
  • Manufacture method of offshore riprap leveling ship

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Embodiment Construction

[0035] In order to deepen the understanding of the present invention, the present invention will be further described below in conjunction with examples, which are only used to explain the present invention and do not constitute a limitation to the protection scope of the present invention.

[0036] Such as figure 1 It shows a manufacturing method of a sea riprap leveling ship according to the present invention, which includes the following steps: first carry out preparatory work, and then material blanking, the blanking is mainly used for hull section fabrication, iron outfitting and piping system fabrication, Pile legs and lifting mechanisms and large and small vehicles are fabricated in the field, and then the steel outfitting, piping and equipment are pre-assembled in the berth section, and then sand-washed and painted. Legs and lifting mechanisms, as well as the deck machinery and lifting mechanisms produced in the production of large and small vehicles, as well as th...

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Abstract

The invention discloses a manufacture method of an offshore riprap leveling ship. The manufacture method comprises the following steps of: firstly, preparing for works; preparing for materials, to be specific, manufacturing a ship body by sections, manufacturing an iron outfitting and a piping system, manufacturing pile legs, a lifting mechanism, a big vehicle infield and a small vehicle infield; preassembling, carrying out sand washing and coating, largely combining by sections after sand washing and coating, installing a deck machine and the lifting mechanism; carrying out combining pipe installation, internal decoration and cabin tightness test; coating finish after the large combination by sections, the lifting mechanism installation, the combining pipe installation, the internal decoration and the cabin tightness test are completed; and finally, installing a big vehicle and a small vehicle to form the ship body, launching the ship body, debugging the ship body after launching, installing and debugging the pile legs, installing and debugging a belt conveyor and a riprap device on the ship body after the ship body and the pile legs are debugged, then carrying out inclination test, and finally delivering the ship. The manufacture method has the advantages of reducing construction procedures, lowering production cost and increasing production efficiency.

Description

technical field [0001] The invention relates to a method for manufacturing a rock riprap leveling ship at sea. Background technique [0002] Although my country's shipbuilding industry has achieved rapid development, compared with the development history and accumulation of developed countries in the past 100 years, my country's shipbuilding industry started relatively late, and domestic shipyards have uneven production levels. Manufacturing is promoted by only a few shipyards in China, resulting in a large gap between the domestic ship construction cycle and foreign countries, the production cost has been high, and the production cycle has always been compared with foreign countries. The traditional manufacturing model, Has seriously restricted the development of my country's shipbuilding industry. Contents of the invention [0003] The purpose of the present invention is in order to overcome above deficiency, provides a kind of manufacturing method that reduces constructi...

Claims

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Application Information

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IPC IPC(8): B63B9/00
Inventor 鞠小刚黄平贾泽鑫
Owner NANTONG ZHENHUA HEAVY EQUIP MFG
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