Offshore mobile platform lifting unit

By designing the elevation unit of the maritime mobile platform, including the lifting mechanism, the limit mechanism, and the scraping mechanism, it solves the problem of impurities adhesion caused by the long -term fixation of the maritime mobile platform, and improves the stability and service life of the platform.

CN222390404UActive Publication Date: 2025-01-24江阴双马重工装备有限公司
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Patent Information

Application Number
CN202323428154.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2023-12-14
Publication Date
2025-01-24
Estimated Expiration
2033-12-14

AI Technical Summary

Technical Problem

The pile legs of the offshore mobile platform are fixed in a certain position for a long time. When attacked by sea water, some impurities may adhere to the surface, affecting the stable lifting and falling of the platform.

Method used

A maritime mobile platform lift unit is designed, including platform ontology, columns, fixed rods, sliding sleeves, fixed boxes, lift mechanisms, restrictions and scraping mechanisms. The lifting mechanism drives the platform body to stabilize the lift on the column, and the limit mechanism will limit the platform to the platform, and the scratch mechanism shall scrape the impurities on the column and the lifting mechanism during the lifting process.

Benefits of technology

Through the lifting unit, the service life and stability of the maritime mobile platform have been improved, and the problem of impurities adhesion affects stable lifting.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a lifting unit of an offshore mobile platform, which relates to the technical field of offshore mobile platforms and comprises a platform body, four upright posts, a fixing rod, a sliding sleeve, a fixing frame, a lifting mechanism, a limiting mechanism and a scraping mechanism. The lifting mechanism drives the platform body to stably ascend and descend on the stand column, the limiting mechanism is matched with the lifting mechanism to limit and fix the platform body after ascending and descending are completed, the scraping mechanism is used for scraping impurities attached to the lifting mechanism and the stand column in the longitudinal movement process of the platform body, the service life is prolonged, and the stability degree is improved; the problem that due to the fact that an existing pile leg is fixed to a certain fixed position for a long time and is invaded by seawater, some impurities may adhere to the surface of the pile leg, and stable lifting of a platform is affected is solved.
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