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Self-rising-type ocean engineering equipment launching method and system

A jack-up, offshore technology, applied in transportation and packaging, ships, slipways, etc., can solve the problems of weak plates, overall deformation and damage of marine ranches, etc.

Active Publication Date: 2018-07-24
YANTAI RAFFLES SHIPYARD +2
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the plates of the marine ranch device are relatively weak, and when the marine ranch moves along the track, it is very easy to damage the overall deformation of the marine ranch

Method used

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  • Self-rising-type ocean engineering equipment launching method and system
  • Self-rising-type ocean engineering equipment launching method and system
  • Self-rising-type ocean engineering equipment launching method and system

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Embodiment Construction

[0028] Typical embodiments that embody the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention is capable of various changes in different embodiments without departing from the scope of the present invention, and that the description and illustrations therein are illustrative in nature and not limiting. this invention.

[0029] The invention provides a method for launching jack-up marine engineering equipment and a launching system for jack-up marine engineering equipment. The jack-up marine engineering equipment refers to marine ranches, jack-up drilling platforms, and the like. Specifically, in this article, the jack-up marine equipment is explained by taking the marine ranch as an example, and the others will not be repeated.

[0030] Such as figure 1 As shown, a self-elevating offshore equipment launching method mainly includes steps:

[0031] Step S11, installing t...

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Abstract

The invention provides a self-rising-type ocean engineering equipment launching method and system. The self-rising-type ocean engineering equipment launching method comprises the steps that pin bars are mounted on pile legs of self-rising-type ocean engineering equipment; a hoisting belt of a crane is connected with the pin bars; and the self-rising-type ocean engineering equipment is hoisted forlaunching. According to the self-rising-type ocean engineering equipment launching method and system, the self-rising-type ocean engineering equipment can be hoisted, the structure is simple, operating is convenient, and the potential hazard of deformation of the self-rising-type ocean engineering equipment in the hoisting process can be eliminated.

Description

technical field [0001] The invention relates to the field of ship and marine engineering construction, in particular to a launching method and a launching system for self-elevating marine engineering equipment. Background technique [0002] With the construction of marine engineering equipment, the construction mode tends to be modular construction, and the search for new tooling equipment is increasing. It is difficult for conventional construction methods to meet the needs of marine engineering development, especially for conventional ship launching methods. need. [0003] At present, conventional ship launching methods include gravity launching, floating launching, mechanized launching and air bag launching. Gravity launching will cause the ship to roll violently, and the ship will be subjected to a large force, which requires high lateral strength and stability of the ship. Floating launching requires the use of a dock, which is expensive and limited by the dock. Mech...

Claims

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Application Information

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IPC IPC(8): B63C3/06
CPCB63C3/06
Inventor 宁金星曹磊刘继宗于正卿张振梅赵丽丽
Owner YANTAI RAFFLES SHIPYARD
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