Novel multifunctional work platform at shallow sea

Abstract

The invention relates to ocean engineering equipment, belongs to the field of maritime work and particularly relates to a novel multifunctional work platform at a shallow sea. The novel multifunctional work platform comprises two major parts of a platform and four pile legs, wherein a diesel generator, a travelling crane, drilling equipment, an anchor machine, a fixed cantilever crane, a safety barrier and a living region are distributed on the platform; driving devices for a platform elevating mechanism are distributed on the tops of the four pile legs; the pile legs are provided with pin shaft holes which are used for positioning; bionic feet are designed at the lower ends of the pile legs; the work platform is composed of four major mechanisms of a platform elevating mechanism, a pile leg elevating mechanism, a platform movement and anchoring mechanism and a large and small travelling crane mechanism. The novel multifunctional operation platform at the shallow sea is automatic in ascending and descending, automatic in movement, high in positioning capability, flexible in operation, high in water depth adaptability, favorable in working stability and applicable to offshore explosion drilling, shallow sea exploration, ocean measurement and offshore construction operations in the other various aspects.

Description

technical field [0001] The invention relates to marine engineering equipment, which belongs to the field of marine engineering, in particular to a novel multifunctional shallow sea operation platform. Background technique [0002] At present, domestic platforms used for shallow sea operations are commonly built-up, outrigger-assembled and self-elevating platforms. [0003] The built-up platform is made of scaffolding tubes or wood, and is generally only suitable for shallow water areas on the shore or fixed-position operations. [0004] The outrigger assembled platform adopts modular design and is manufactured in sections and blocks. It has defects such as complex platform structure, bulky platform body, difficult assembly positioning or migration, and high construction costs. [0005] The self-elevating platform is composed of a platform, legs and a lifting mechanism. The platform can be raised and lowered along the legs, and generally has no self-propelled capability. Th...

AI Technical Summary

Problems solved by technology

Existing jack-up platforms have defects such as single performance and low work efficiency

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