A Tension Monitoring and Leveling Device for Deep Sea Floating Wind Power Platform

Abstract

The invention relates to a deep sea floating type wind power platform tension monitoring and leveling device. The device comprises an ocean platform, a leveling assembly, a tension monitoring module and a data storage and control module; at least three balance legs are horizontally led out from the upper end of the ocean platform, and a tendon which is fixedly connected to the seabed is arranged at the end of each balance leg in a penetrating manner; the leveling assembly comprises the leveling units correspondingly arranged at the ends of the balance legs, the leveling units are used for clamping tendons penetrating out of the balance legs correspondingly, and the length of the tendons penetrating out of the balance legs is adjusted; and the tension monitoring module is arranged at the bottom of the leveling assembly, and is used for supporting the leveling assembly and monitoring the pressure signals applied by the leveling assembly. Compared with the prior art, the device is based on tension implementation monitoring, the health state of the platform is monitored, pre-judgment is provided for maintenance and replacement, loss is reduced, the platform can be automatically leveled, and the situation that the levelness of the platform which appears after the initial installation and the long-term service is not enough is solved.

Description

technical field [0001] The invention relates to a maintenance device for a deep sea floating wind power platform, in particular to a tension monitoring and leveling device for a deep sea floating wind power platform. Background technique [0002] At present, due to the gradual exhaustion of traditional energy sources and the increasing environmental pollution, countries around the world are paying more and more attention to the development of new energy sources. Due to its environmental protection, cleanness and huge reserves, wind power has quickly become the most concerned project in new energy sources. Among them, offshore Wind power generation has become the focus of attention due to its advantages such as low environmental pollution, abundant and stable wind resources, and space saving. Platform installation usually cannot guarantee the levelness after installation. Similarly, the platform is prone to long-term inclination under the influence of wind, waves and currents...

AI Technical Summary

Problems solved by technology

However, this patented design only improves the safety factor of the tendon structure, and cannot complete the leveling control of the platform

[0004] In related fields, patents aimed at tendon tension monitoring, such as the invention 201310107999.5 applied by Tianjin Weili Engineering Jack Co., Ltd. discloses a piercing cylinder for measuring tensile strength. This invention combines a piercing cylinder with a cylinder stroke sensor, The tension is indirectly measured by measuring the elongation of the tendon, which is mainly used for tensile strength testing. It also lacks the function of adjusting tension. At the same time, its tension measurement is only used for strength testing, not for early warning and regulation.

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