Basic tracking measurement method for rolling line

A technology of tracking measurement and rolling line, which is applied in the field of measurement, can solve the problems of low observation accuracy, achieve the effects of reducing safety hazards, reducing investment, and simple testing methods

Active Publication Date: 2017-08-22
CHINA MCC20 GRP CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the present invention proposes a rolling line foundation tracking measurement method, aiming to solve the problem of low observation accuracy of existing measurement methods

Method used

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  • Basic tracking measurement method for rolling line
  • Basic tracking measurement method for rolling line
  • Basic tracking measurement method for rolling line

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Embodiment Construction

[0022] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0023] see figure 1 and figure 2 , the method may include the following steps:

[0024] Determine the backsight point and station point step S1, select tw...

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Abstract

The invention provides a basic tracking measurement method for rolling lines. The basic tracking measurement method comprises the following steps: selecting two points as a rear view point and a station point on an original rolling line; selecting at least two points except the rear view point and the station point on the original rolling line as prediction points; placing an instrument at the station point, and implementing multiple times of measurement at the rear view point, thereby confirming positions of different prediction points relative to the original rolling line after being stabilized. According to the basic tracking measurement method for rolling lines, the prediction points are directly tested and compared by using the instrument at the station point, then the position of the prediction point relative to the original rolling line is confirmed, basic displacement of the rolling line is tracked and tested, the testing method is simple, external influence factors in the testing process are reduced, and errors caused by different station points are reduced as the station point of the instrument does not need to be changed for multiple times, and therefore, the method is precise and reliable in adjustment in the adjustment process, and the precision of basic measurement of the rolling line is improved.

Description

technical field [0001] The invention relates to the technical field of measurement, in particular to a rolling line foundation tracking measurement method. Background technique [0002] In a rolling project, the design depth of the swirl pool constructed 60m away from the rolling line is -52m, the precipitation depth is 70m, and the diameter is 30m. During the construction process, the precipitation for a long time caused the displacement of the foundation part of the rolling line, which brought difficulties to the equipment installation. The installation datum point and center line that have been observed will change with the underground water, making it impossible to locate the equipment installation, which will affect the construction and installation progress, resulting in a decrease in the accuracy of the equipment installation location. In this case, it is necessary to measure, track and observe regularly to grasp the changing law of the rolling line foundation. Afte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C3/00
CPCG01C3/00
Inventor 吴键魏尚起包佳蔡联河王珂慧韩建平
Owner CHINA MCC20 GRP CORP
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