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An automatic control method and control system for a pile holding system

A control system and pile leg technology, applied in the field of automatic control method and control system of pile holding system, can solve the problems of poor verticality of pile legs, time-consuming and labor-intensive adjustment process, low adjustment efficiency, etc.

Active Publication Date: 2021-04-30
WUHAN MARINE MACHINERY PLANT
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0005] The existing method of ensuring the verticality of the pile legs is usually to observe the pile legs manually by the operator. If the pile legs are observed to be tilted, the operator will manually adjust the position of the pile legs to keep the pile legs vertical. The whole adjustment process is time-consuming and laborious. Low adjustment efficiency and poor verticality of the adjusted legs

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  • An automatic control method and control system for a pile holding system
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  • An automatic control method and control system for a pile holding system

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Embodiment Construction

[0047] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0048] In order to facilitate the understanding of the present invention, first briefly introduce the basic structure of the pile holding system of the offshore wind power installation platform:

[0049] figure 1 It is a structural schematic diagram of a pile holding system provided by an embodiment of the present invention, such as figure 1 As shown, the pile-holding system includes an upper pile-holding ring beam 1 and a lower pile-holding ring beam 2. The structures of the upper pile-holding ring beam 1 and the lower pile-holding ring beam 2 are the same, and the pile legs are arranged In the pile-holding ring beam 2, the upper pile-holding ring beam 1 and the lower pile-holding ring beam 2 can hold the pile legs tightly.

[0050]...

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Abstract

The invention discloses an automatic control method and a control system of a pile holding system, belonging to the technical field of marine engineering equipment. The automatic control method includes: obtaining the verticality signal of the pile leg in the X direction and the Y direction; determining the comprehensive verticality of the pile leg according to the verticality signal of the pile leg in the X direction and the Y direction; when the comprehensive verticality of the pile leg is When the verticality is greater than the verticality threshold, the four pile holding cylinders are controlled to adjust the posture of the pile legs. The parameters in the entire automatic control method can be directly measured and obtained. Compared with the verticality of the artificial observation and adjustment of the pile legs in the prior art, the adjusted verticality of the pile legs is more precise. At the same time, in the entire automatic control method, there is no need Manually monitoring and adjusting the posture of the legs saves manpower and material resources and improves the adjustment efficiency of the legs.

Description

technical field [0001] The invention relates to the technical field of marine engineering equipment, in particular to an automatic control method and control system for a pile holding system. Background technique [0002] Ocean wind power is a clean and renewable energy source. As the global energy situation is becoming more and more tense, it is an important direction for countries all over the world to vigorously develop clean energy such as ocean wind power. The offshore wind power installation platform is an indispensable tool in the installation and construction of wind turbines, and it plays an increasingly important role in the development of offshore wind power. As a key equipment on the offshore wind power installation platform, the pile holding system has attracted more and more attention. [0003] The pile holding system is generally matched with the offshore wind power installation platform. During the wind turbine installation and piling process, the pile holdi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D13/00E02B17/00G05D3/12
CPCE02B17/00E02D13/00G05D3/12
Inventor 王泽文童东坡徐潇江志钢王金秋胡明佳
Owner WUHAN MARINE MACHINERY PLANT
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