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Horizontal measuring device for low-speed diesel engine basement of ship

A technology of level measuring instrument and diesel engine, applied in the field of measuring tools, can solve problems such as difficulty in distance, and achieve the effect of high measurement accuracy and good controllability

Inactive Publication Date: 2006-08-16
HUDONG HEAVY MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a level measuring instrument for a marine low-speed diesel engine base, which solves the technical problem that it is very difficult to measure the distance from the upper surface of the base to the horizontal plane with conventional measuring tools because the horizontal plane is a soft plane in the existing measurement process. The measurement data of the product is accurate, the measurement is convenient, and the adjustment accuracy and work efficiency are improved. It is suitable for the horizontal adjustment and installation of diesel engines and large equipment

Method used

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  • Horizontal measuring device for low-speed diesel engine basement of ship
  • Horizontal measuring device for low-speed diesel engine basement of ship
  • Horizontal measuring device for low-speed diesel engine basement of ship

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Embodiment Construction

[0026] see figure 2 , which is a structural schematic diagram of a level measuring instrument for a marine low-speed diesel engine base of the present invention. As shown in the figure: it has a horizontal base 4, and the base 4 is provided with a slider mechanism that can slide up and down vertically. A cross arm 7 is extended on one side of the slider 2, and one end of the cross arm 7 is connected to a vertically arranged screw micrometer 6. Head 9, the micrometer head 9 has a top round head. The indicator 5 can be arranged on the cross arm 7 .

[0027] see image 3 , when the present invention is in use, the measuring instrument is placed on the measuring plane first, and the measuring plane needs to be smooth and flat; then the slide block is adjusted on the guide rail to ensure that the beach head can touch the horizontal surface only by adjusting the screw micrometer, and the bolts are tightened; gently rotate the screw micrometer , when the micrometer head is in sl...

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Abstract

A base level measurer of low-speed diesel engine used on ship consists of a level base with a sliding block mechanism being able to slide vertically, a cross arm extended out from one side of sliding block, screw micrometer being set vertically and being connected to one end of cross arm, and a micrometer head being set at bottom end of screw micrometer for displaying contact state through indicator when it is contacted with a level slightly.

Description

Technical field: [0001] The invention relates to the technical field of measuring tools, in particular to a level measuring instrument for a marine low-speed diesel engine base. Background technique: [0002] During the manufacturing and installation process of marine low-speed diesel engines, the plane on the machine base needs to be adjusted to the absolute level, and the requirements are generally as high as 0.05mm / m; 0.10mm / 10m, and the adjustment is difficult. Therefore, special installation and adjustment methods and auxiliary tooling are required. [0003] According to the previous method, a level or a laser measuring instrument is routinely used. It is simple to use a level for small plane measurement, but the continuity of each measurement point is poor when the length of the level is measured, and the calculation is difficult and the error is large; the laser measuring instrument is expensive and has high precision. But the measurement is complicated. [0004] li...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C5/00G01C9/00
Inventor 顾吉同张卫平龙林钢
Owner HUDONG HEAVY MACHINERY