Offshore crawler-type walking operation platform

Abstract

The invention relates to the technical field of ocean engineering construction, in particular to an offshore crawler-type walking operation platform. The offshore crawler-type walking operation platform comprises an operating platform, wherein the lower end of the operating platform is provided with four supporting legs, the four supporting legs are oppositely and pairwise arranged at intervals inthe transverse direction and in the longitudinal direction, the offshore crawler-type walking operation platform is characterized in that the lower ends of the supporting legs are provided with a crawler chassis, and the lower ends of the supporting legs is rotationally connected to the crawler chassis through a hinged structure. The offshore crawler-type walking operation platform has the advantages that the crawler-type walking platform is adopted to perform construction, a crawler is directly attached to a seabed, the operation platform is located above the water surface, only a few cylinders in the water are affected by the waves, therefore, under a certain wave condition, the platform can still perform normal operation, the precision of crawler walking can be controlled, and positioning after the platform moves each time can be controlled accurately.

Description

technical field [0001] The invention relates to the technical field of marine engineering construction, in particular to an offshore crawler-type walking operation platform. Background technique [0002] Most of the offshore docks, artificial islands, breakwaters and other projects are located in open sea areas, and they are faced with interference from harsh sea conditions during construction. In the past, conventional construction methods used barges for lifting, piling, drilling, etc., but generally it is necessary to select a suitable operating window period. The sea is relatively calm, without the disturbance of big wind and waves. Such window conditions are very few, resulting in low construction efficiency, and there is not much time for normal construction in a year, and the barge is prone to shaking in the sea, resulting in poor construction accuracy or reduced construction operation windows, and prone to safety accidents , the construction quality cannot be guaran...

AI Technical Summary

Problems solved by technology

[0002] Most of the offshore docks, artificial islands, breakwaters and other projects are located in open sea areas, and they are faced with interference from harsh sea conditions during construction. In the past, conventional construction methods used barges for lifting, piling, drilling, etc., but generally it is necessary to select a suitable operating window period. The sea is relatively calm and there is no disturbance from large waves

Such window conditions are very few, resulting in low construction efficiency, and there is not much time for normal construction in a year, and the barge is prone to shaking in the sea, resulting in poor construction accuracy or reduced construction operation windows, and prone to safety accidents , the construction quality cannot be guaranteed

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