Subdivision of main hull machinery space and arrangement of access paths on jack-up drilling platform

Abstract

The invention discloses a self-elevating drilling platform main hull machinery space subdivision and a passage path layout method. A machinery space comprises a machinery deck layer and an intermediate deck layer positioned above the machinery deck layer. The machinery deck layer and the intermediate deck layer are provided with all kinds of equipment, such as, a lower layer bulk ash can chamber, a lower layer bagged object chamber, a miscellaneous equipment chamber, an upper layer bagged object chamber, a variable frequency drive chamber and an air conditioner chamber. The machinery deck layer and the intermediate deck layer are also provided with multiple ladder ways used for passage and escape, and multiple platforms are arranged on the intermediate deck layer. Compared with the prior art, the cabin subdivision layout is reasonable, operation by personnel is convenient, and equipment, pipelines and cables can be arranged optimally, so that the cost is greatly reduced. Meanwhile, the ladder ways and the platforms are arranged in a way that full consideration is given to the actual requirements of operators and escape convenience of the relevant personnel, so that the working efficiency and working safety of the working personnel are improved.

Description

technical field

[0001] The invention relates to the field of jack-up drilling platforms, in particular to a method for subdividing a main hull machinery space of a jack-up drilling platform and arranging a passageway. Background technique

[0002] In the design of the jack-up drilling platform, after the main scale and main form design are basically completed, it is necessary to divide the machinery space in the main hull, and at the same time plan the passages and ladders of the whole ship. Cabin layout is of great significance to the rational use and distribution of space, to fully improve the utilization rate of the limited space of the jack-up drilling platform, and to the applicability, economy and safety of the platform.

[0003] The subdivision design of the mechanical space of the existing jack-up drilling platform has similarities and differences according to different ship types, but basically follows the design principles that meet the requirements of equipment la...

Examples

Embodiment Construction

[0019] The present invention will be further described below in conjunction with the accompanying drawings.

[0020] The invention relates to a method for subdividing the mechanical space of the main hull of a jack-up drilling platform and arranging passage paths, and mainly relates to the arrangement of the subdividing of the mechanical space, the arrangement of the stairway and the arrangement of the passage platform.

[0021] The subdivision of the main hull machinery space in the present invention is to separate different types of spaces with different functions, and play the functions of area division, fire prevention, partition, airtightness, and watertightness. The cabin division of the mechanical space must consider the layout space of the equipment, the maintenance and handling path, and the passage of personnel. The cabin division also directly affects the direction of the subsequent pipelines and cables, which has a very large impact on the construction cost.

[002...

technical field

[0001] The invention relates to the field of jack-up drilling platforms, in particular to a method for subdividing a main hull machinery space of a jack-up drilling platform and arranging a passageway. Background technique

[0002] In the design of the jack-up drilling platform, after the main scale and main form design are basically completed, it is necessary to divide the machinery space in the main hull, and at the same time plan the passages and ladders of the whole ship. Cabin layout is of great significance to the rational use and distribution of space, to fully improve the utilization rate of the limited space of the jack-up drilling platform, and to the applicability, economy and safety of the platform.

[0003] The subdivision design of the mechanical space of the existing jack-up drilling platform has similarities and differences according to different ship types, but basically follows the design principles that meet the requirements of equipment la...

Examples

Embodiment Construction

[0019] The present invention will be further described below in conjunction with the accompanying drawings.

[0020] The invention relates to a method for subdividing the mechanical space of the main hull of a jack-up drilling platform and arranging passage paths, and mainly relates to the arrangement of the subdividing of the mechanical space, the arrangement of the stairway and the arrangement of the passage platform.

[0021] The subdivision of the main hull machinery space in the present invention is to separate different types of spaces with different functions, and play the functions of area division, fire prevention, partition, airtightness, and watertightness. The cabin division of the mechanical space must consider the layout space of the equipment, the maintenance and handling path, and the passage of personnel. The cabin division also directly affects the direction of the subsequent pipelines and cables, which has a very large impact on the construction cost.

[002...

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