Ship floating control system for ship docking

Abstract

The invention relates to the technical field of floating control, in particular to a ship floating control system for ship docking, which comprises an oil tank, a hydraulic pump, a reversing valve, a first balance valve, a second balance valve, a first electromagnetic proportional pressure relief valve, a second electromagnetic proportional pressure relief valve and an oil cylinder, wherein the input end of the hydraulic pump is communicated with the oil tank, the output end of the hydraulic pump is communicated with the reversing valve, the reversing valve is respectively communicated with the first balance valve and the second balance valve through the switching channel, and the first balance valve and the second balance valve are respectively communicated with a rod cavity of the oil cylinder and a rodless cavity of the oil cylinder; the oil tank further comprises the first electromagnetic proportional pressure relief valve and the second electromagnetic proportional pressure relief valve which are communicated with each other; the first electromagnetic proportional pressure relief valve and the second electromagnetic proportional pressure relief valve are respectively communicated with a rod cavity of the oil cylinder and a rodless cavity of the oil cylinder. The problems that when external position conditions slightly change, an executing mechanism cannot feed back the external conditions in real time, rigid mechanism parts are prone to generating elastic deformation or even rigid deformation, and floating control protection measures are lacked are solved.

Description

technical field [0001] The invention relates to the technical field of floating control, in particular to an on-board floating control system for berthing ships. Background technique [0002] At present, ships on the existing market are in an environment where the ups and downs and drifts on the water surface change greatly. When the external position conditions change slightly, the actuator cannot feedback the external conditions in real time, and it is easy to cause elastic deformation or even rigid deformation of the rigid mechanism parts, lacking floating control. Safeguard. Therefore urgently need to research and develop a kind of ship berthing and use on-board floating control system to solve the above problems. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention provides a floating control system for berthing ships, which solves the problem that when the external position conditions change slightly, the actuator can...

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Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides a floating control system for berthing ships, which solves the problem that when the external position conditions change slightly, the actuator cannot feedback the external conditions in real time, and it is easy to cause elastic deformation or even rigidity of the rigid mechanism parts. Deformation, lack of float control protection issues

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