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Self-elevating platform lift control system

A self-elevating platform, lifting control technology, applied in water conservancy projects, artificial islands, underwater structures, etc., can solve problems such as low reliability

Pending Publication Date: 2019-05-17
HICO PETRO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a self-elevating platform lifting control system to alleviate the technical problems of low reliability in the prior art

Method used

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  • Self-elevating platform lift control system

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Embodiment Construction

[0021] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial" , "radial", "circumferential" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, which are only for the convenienc...

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Abstract

The invention relates to the technical field of monitoring and controlling of an offshore platform and relates to a self-elevating platform lift control system. The self-elevating platform lift control system comprises a first controller, a second controller, a network switch, a first monitoring screen, a second monitoring screen and an electronic clinometer, wherein the electronic clinometer is configured to provide alarm and stop signals for inclination of a ship body on a platform for the first controller and the second controller; the second controller does not work when the first controller works; the second monitoring screen has a monitoring function when the first monitoring screen performs control work. When the system is used, the second controller starts to work when the first controller goes wrong, and control rights of pile legs can be transferred from the first monitoring screen to the second monitoring screen when the first monitoring screen goes wrong, so that the self-elevating platform lift control system can be ensured to work normally.

Description

technical field [0001] The invention relates to the technical field of offshore platform monitoring and control, in particular to a lifting control system of a self-elevating platform. Background technique [0002] A jack-up platform is a platform that can perform some special operations at sea. The self-elevating platform has legs and a lifting system. During operation, the platform lifting system lowers the legs so that the spud shoes at the bottom are inserted into the seabed, and the lifting system starts to gradually lift the platform. After bearing capacity, lift the platform to the working height. After the operation is completed, follow the reverse steps, the lifting system lowers the platform and pulls out the piles, lifts the pile legs, and finally makes the platform return to the floating state, and reaches other positions for operation by towing boats or self-powered (if equipped). [0003] Jack-up platforms are generally suitable for marine environments where ...

Claims

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Application Information

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IPC IPC(8): E02B17/08
CPCY02P90/02
Inventor 崔庆龙林锐
Owner HICO PETRO TECH
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