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A Method for Locating Equipment Installation Points of a Saturation Diving System

A technology of a diving system and a positioning method, which is applied to ships and other directions, can solve the problems of hull structure installation errors, the on-site installation accuracy of the equipment base size cannot meet the equipment installation accuracy, and the ship construction environment is complex, etc., to achieve the effect of improving the accuracy.

Active Publication Date: 2020-12-15
广州黄船海洋工程有限公司
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Problems solved by technology

[0002] Many special equipment and precision instruments on ships often have extremely high requirements for installation accuracy. Due to the complex environment of ship construction and numerous processes, certain deformation and installation errors will inevitably occur in the hull structure during the entire construction process. Therefore, if the base of the equipment is manufactured and installed according to the theoretical size, it will often appear that the size of the base of the equipment or the accuracy of on-site installation cannot meet the requirements of the installation accuracy of the equipment.

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[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0020] A method for locating equipment installation points of a saturation diving system. The saturation diving system includes a first deck, a second deck, a third deck, and a fourth deck sequentially from bottom to top; the invention relates to an equipment installation point positioning method for a saturation diving system The method mainly locates the installation points of the following equipment: the base of the transfer cabin, the location of the flange inte...

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Abstract

The invention provides an equipment mounting point positioning method of a saturated diving system. The method comprises the following steps of 1, determining a central point of a moon pool; 2, positioning a base mounting point of a transfer cabin; 3, positioning a flange interface of the transfer cabin; 4, positioning a mounting point of a compensation frame; 5, positioning a transfer travellingcrane mounting point of a diving bell. According to the method, by the determined equipment mounting points measured and positioned on site, the mutual correspondence position relation of the equipment mounting points in the ship body is ensured, and the situation that the equipment mounting points deviate from the theoretical mounting points due to the deformation of the ship body structure and the deviation of the theoretical size, is avoided.

Description

technical field [0001] The invention relates to the technical field of shipbuilding, in particular to a method for locating equipment installation points of a saturation diving system. Background technique [0002] Many special equipment and precision instruments on ships often have extremely high requirements for installation accuracy. Due to the complex environment of ship construction and numerous processes, certain deformation and installation errors will inevitably occur in the hull structure during the entire construction process. Therefore, if the base of the equipment is manufactured and installed according to the theoretical size, it will often appear that the size of the base of the equipment or the accuracy of on-site installation cannot meet the requirements of the installation accuracy of the equipment. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention proposes a method for locating the equipment installation...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63B73/20B63B73/60
Inventor 罗玖田余富斌练博强
Owner 广州黄船海洋工程有限公司
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