Self-elevating exploration platform

Abstract

The invention relates to the technical field of ocean engineering, in particular to a self-elevating exploration platform. The self-elevating exploration platform comprises a platform body, pile legs, pile shoes, a lifting device and a pile washing system, wherein the pile legs are mounted on the platform body, the pile shoes are arranged at the lower ends of the pile legs, the lifting device is arranged on the platform so as to control the pile legs to ascend and descend relative to the platform body, and the pile washing system is arranged on the pile legs so as to disperse the covering on the pile shoes and / or the pile legs. According to the self-elevating exploration platform, by arranging the lifting device, the platform body can be suitable for exploration operation under different sea conditions, and under switching of different use modes, operation is easy, and operation is safe and reliable; the whole exploration platform is not influenced by water flow and tidal changes, the exploration work quality can be remarkably improved, the work efficiency is improved, and the safety guarantee is improved; and the pile washing system is arranged on the pile legs, so that sludge attached to the pile shoes can be washed away, the pile pulling resistance is reduced, and the pile pulling efficiency and the equipment safety are improved.

Description

Technical field [0001] The present invention relates to the field of marine engineering, in particular to a jack-up platform exploration. Background technique [0002] Offshore wind, wave, tidal, flow and many other factors affecting the offshore exploration complex and changing environment, exploration work environment vary greatly in different waters, sea water wide, water depth changes, undulating wave surge, water flow rates than fast, complicated sea conditions make offshore exploration project faced many technical problems. [0003] Existing announcement CN105113985B number of Chinese patent discloses an exploration platform system for special area, which includes power systems, drilling platforms and exploration systems. This exploration platform system for special areas although rational use of space, and can adapt to a large area of ​​floating silt, marshes, shoals and other special area of ​​exploration, but if in a particular area by floating pontoons, because water fl...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to propose a self-elevating exploration platform, aiming to solve the technical problems in the prior art that the exploration platform is easily affected by changes in water flow and tides, resulting in low efficiency of exploration operations, low quality of work, and poor safety performance

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