Installation method of underwater base station supporting system

A technology that supports systems and installation methods, applied in underwater operation equipment, transportation and packaging, ships, etc., and can solve problems such as low installation

Active Publication Date: 2020-07-07
中集海洋工程有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the high-precision installation of the free-standing underwater base station support system is realized with relatively low installation resources. Similar installation methods have not appeared in the installation of deep-sea submarine observation equipment and offshore oil and gas development equipment installation.

Method used

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  • Installation method of underwater base station supporting system
  • Installation method of underwater base station supporting system
  • Installation method of underwater base station supporting system

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Embodiment Construction

[0028] While the invention may readily manifest in different forms of embodiments, only a few specific embodiments have been shown in the drawings and will be described in detail in this specification, with the understanding that the specification should be considered as the These are exemplary illustrations of the principles of the invention and are not intended to limit the invention to what is described herein.

[0029] Thus, a feature indicated in this specification will be used to describe one of the features of an embodiment of the invention, not to imply that every embodiment of the invention must have the described feature. Furthermore, it should be noted that this specification describes a number of features. Although certain features may be combined to illustrate possible system designs, these features may also be used in other combinations not explicitly described. Thus, the illustrated combinations are not intended to be limiting unless otherwise stated.

[0030]...

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Abstract

The invention provides an installation method of an underwater base station supporting system. The installation method of the underwater base station supporting system comprises the steps that a firststeel cable and an optical cable are bound and fixed to a buoy, a crane on a single workboat lifts the buoy, and the buoy, the first steel cable and the optical cable are launched; the underwater base station is hoisted through a second steel cable by the combined operation of a winch and an A-shaped frame of the single workboat, the underwater base station is lowered, the buoy is hoisted by a crane, the buoy is lowered, ballast water is injected into part of a ballast tank of the buoy, and the underwater base station is lowered to the seabed; the second steel cable is released by a preset length; a marking cable is connected with the second steel cable through the A-shaped frame, the marking cable is released, and a balancing weight located between the marking cable and the second steelcable is released at the same time; the balance weight falls into the seabed, the marking cable is connected with a floating ball, the marking cable is released, and the floating ball is suspended onthe water surface. The installation method of the underwater base station supporting system is low in daily cost and sufficient in ship resources, and high-precision integrated installation of the whole system is achieved.

Description

technical field [0001] The invention relates to the field of installation of deep seabed observation equipment and installation of marine oil and gas development equipment, in particular to an installation method of an underwater base station support system. Background technique [0002] The underwater base station is an important part of the submarine observation network, plays a vital role in the submarine observation network, and is the core of the submarine observation network. It is responsible for the transmission and distribution of electric energy, the conversion and transmission of information, and is the link connecting various equipment of the submarine observation network with the backbone network and mobile shore base. [0003] The power supply and signal transmission of the underwater base station operating in the deep sea need the support of the mobile shore base on the sea surface, and rely on the optical cable connecting the mobile shore base on the sea surf...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63C11/34
CPCB63C11/34
Inventor 陈希恰冯玮邓燕飞朱江于亚杨群慧崔军红
Owner 中集海洋工程有限公司
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