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Assistant tool for measuring coordinate position of shielded part of ship and measuring method thereof

A technology of auxiliary tools and coordinate positions, which is applied in the direction of measuring devices, active optical measuring devices, measuring instruments, etc., and can solve the problems that the total station cannot detect

Inactive Publication Date: 2016-09-14
GUANGZHOU SHIPYARD INTERNATIONAL LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an auxiliary tool that can be used to measure the coordinate position of the shielded area of ​​the hull, so as to solve the problem that the total station cannot be detected and needs to be erected separately when the measurement area is blocked

Method used

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  • Assistant tool for measuring coordinate position of shielded part of ship and measuring method thereof
  • Assistant tool for measuring coordinate position of shielded part of ship and measuring method thereof
  • Assistant tool for measuring coordinate position of shielded part of ship and measuring method thereof

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Embodiment Construction

[0019] Such as figure 1 , figure 2 As shown, a hull measurement auxiliary tool includes a scaled steel ruler part 2 and a reflective part 1. One end of the steel ruler part is sharpened to form an outwardly protruding tip, and the other end is provided with an outwardly protruding cylinder 3. The cylinder Insert in the groove 4 provided at one end of the reflective part for insertion; The outwardly protruding cylinder connects the steel ruler part to ensure that the center of the first reflective sheet and the center of the second reflective sheet of the reflective part are on the same straight line as the tip of the steel ruler part; the reflective part can be rotated on the steel ruler part to ensure that the first The reflective sheet and the second reflective sheet are in positions that can be measured. Such as image 3 As shown, when measuring the blocked area, the auxiliary tool should be attached to the area to be measured so that the tip of the steel ruler is align...

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Abstract

The invention discloses an assistant tool for measuring the coordinate position of a shield part of a ship. The assistant tool comprises a steel ruler part with scales and a light reflecting part. One end of the steel ruler part is sharpened to form a protruded tip. The other end is provided with a protruded cylinder. The cylinder is inserted into a groove arranged on one end of the light reflecting part. The light reflecting part is a steel ruler provided with a first light reflecting sheet and a second light reflecting sheet. The groove and the protruded cylinder are used to connect the steel ruler part and the light reflecting part so as to ensure that the center of the first light reflecting sheet, the center of the second light reflecting sheet, and the tip of the steel ruler part are in the same line. The light reflecting part can rotate on the steel ruler part so as to make the first light reflecting sheet and the second light reflecting sheet stay on the positions where the first light reflecting sheet and the second light reflecting sheet can be measured. The provided assistant tool utilizes the coordinate of measurable area of a total station to calculate the coordinates of a shield area to be measured, the coordinates of the shielded area can be obtained without building a new whole station; and solved is the problem that the whole station cannot measure a shielded area.

Description

technical field [0001] The invention relates to an auxiliary tool for hull measurement, in particular to an auxiliary tool for measuring the coordinate position of a shaded part of a hull, and a method for measuring the position of a shaded part of a hull by using the auxiliary tool. Background technique [0002] At the present stage, in the process of carrying out the simulated loading and measuring operation of the hull construction, it is often necessary to set up the total station several times to completely measure the relevant area. The reason is that the total station is a high-precision measuring instrument, and the operation process of the total station is greatly affected by the objective environment, and there are usually a large number of scaffolding, fans and other equipment on the production site, which often shields some parts that need to be measured, and the overall The station instrument cannot measure directly, so the total station instrument was re-erecte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C15/00
CPCG01C15/002
Inventor 叶彬刘刚
Owner GUANGZHOU SHIPYARD INTERNATIONAL LTD
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