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Measuring method of flatness of ship equipment base based on total-station instrument

A measurement method and the technology of a total station, which are applied in the direction of measuring devices, measuring instruments, instruments, etc., can solve problems such as measurement errors, repeated rework, and long construction periods, and achieve the effects of convenient use, improved efficiency, and improved measurement accuracy

Inactive Publication Date: 2018-01-09
HUDONG ZHONGHUA SHIPBUILDINGGROUP
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Problems solved by technology

[0006] The purpose of the present invention is to overcome the deficiencies in the prior art, and design a method for measuring the flatness of the base of ship equipment based on a total station, which solves the problems of measurement error, long construction period and serious repeated rework of traditional manual measurement methods

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[0028] In order to make the object, technical solution and advantages of the present invention clearer, the present invention is described below through specific embodiments shown in the accompanying drawings. It should be understood, however, that these descriptions are exemplary only and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.

[0029] combine figure 1 Description of this embodiment, the method for measuring the flatness of the base of the ship generator based on the total station of the present invention is only suitable for measuring the flatness of the base of the equipment during the construction of the berth or dock; Any flotation operation followed by repositioning of the vessel or vessel in the quay stage. The equipment base usually consists of three parts, one is the base bo...

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Abstract

The invention discloses a measuring method of the flatness of a ship equipment base based on a total-station instrument. The flatness of the equipment base is measured in the construction process of aberth or a dock; the measuring method specifically comprises the following steps: welding a setting-up piece on the ship base; adjusting the total-station instrument and enabling the equipment base to be in the measuring visual angle range; establishing a three-dimensional space coordinate system of a hull and measuring relative thickness values of four corners of the setting-up piece by using the total-station instrument according to the three-dimensional space coordinate system of the hull; then calculating thickness processing data of an adjustment gasket and processing the adjustment gasket; and finally, mounting the adjustment gasket. The measuring method disclosed by the invention has the advantages of simple operation, convenience in use and wide applicability; in addition, the flatness of the equipment base is detected by using the total-station instrument, so that the final flatness of the equipment base can meet the requirements of precision design, human errors of manual measurement are reduced, the measurement accuracy is improved, the repetition reworking rate of is reduced and further the flatness of a generator pedestal panel can be conveniently and quickly adjusted.

Description

technical field [0001] The invention relates to the technical field of ship building, in particular to a method for measuring the flatness of a ship equipment base based on a total station. Background technique [0002] With the advancement of science and technology, the rhythm of modern shipbuilding is getting faster and faster, and the problem of repeated rework has naturally become an important link that cannot be ignored. [0003] At present, during the construction of the ship's berth or dock, the marine equipment is equipped with bases. Only when the installation of these bases meets certain precision requirements can they be better operated and used. The general base is composed of three parts, one is the base body directly welded with the hull structure, the other is the fixed gasket directly welded with the base panel, and the third is the adjustment gasket, and the accuracy of the flatness of the base is mostly Depends on the accuracy of the adjusting shim of the ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C15/00
Inventor 李晶
Owner HUDONG ZHONGHUA SHIPBUILDINGGROUP
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