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Photoelectric plumb coordinatograph detection device and detection method

A technology of detection device and coordinate instrument, which is applied in the field of nuclear power, can solve the problems of inapplicability of the vertical coordinate instrument, and the vertical coordinate instrument does not have the conditions for disassembly and inspection, etc.

Pending Publication Date: 2021-08-17
CNNC NUCLEAR POWER OPERATION MANAGEMENT +2
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Problems solved by technology

However, this method is not applicable to the vertical line coordinate instrument that has been installed and is in the running state, and in the running state, the vertical line coordinate instrument does not have the conditions for disassembly and inspection. How to ensure the effective online detection and installation of the photoelectric vertical line coordinate instrument become an urgent engineering problem to be solved in this field

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  • Photoelectric plumb coordinatograph detection device and detection method
  • Photoelectric plumb coordinatograph detection device and detection method
  • Photoelectric plumb coordinatograph detection device and detection method

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Embodiment Construction

[0026] The present invention will be further described in detail below with reference to the accompanying drawings and specific examples.

[0027] figure 1 It is a schematic diagram of a photoelectric vertical line coordinate instrument detecting device according to an exemplary embodiment. figure 2 It is a schematic diagram of a plurality of standard blocks, a fixing seat of a photovoltaic vertical coordinate instrument detecting device according to an exemplary embodiment. like figure 1 and figure 2 As shown, the photoelectric vertical line coordinate instrument detecting device includes: a lead line 1, a plurality of standard blocks 8, a fixed seat 2, an inclination adjustment module 3, a horizontal steering module 4, a displacement module 5, a fixed module 6;

[0028] The fixing seat 2 is located above the measuring window, and the plurality of standard blocks 8 are connected to the side of the fixing seat 2;

[0029] As an example of this embodiment, such as figure 2 As show...

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Abstract

The invention belongs to the technical field of nuclear power, and particularly relates to a photoelectric plumb coordinatograph detection device and detection method. According to the invention, different preset distances are arranged between the lapping positions of different standard blocks and the plumb line in the reference state, so that under the condition that the plumb line can be lapped on the lapping position of each standard block, the actual distance between the current position of the lower end of the plumb line and the position of the lower end of the plumb line in the reference state is the preset distance corresponding to the standard block, and the photoelectric plumb line coordinatograph can measure the current measured distance of the bottom end of the plumb line; and in this way, accuracy detection can be carried out on the photoelectric plumb line coordinatograph in a running state under the condition that the plumb line coordinatograph is not disassembled.

Description

Technical field [0001] The present invention belongs to the field of nuclear power technology, and more particularly to a photoelectric vertical line coordinate instrument detecting device and a detection method. Background technique [0002] The photoelectric vertical line coordinate meter is an instrument that measures the coordinates of the vertical line with respect to the vertical line coordinate, which is generally used in large-volume buildings, such as nuclear power plant safety shell structures. Overall deformation monitoring. According to the national measurement of relevant regulations, the use of the worker used for metering, the use unit should verify or send other measurement verification institutions to verification, currently in my country only industry standard "Optoelectronics" vertical line coordinate instrument (DL / T 1061 -2007) The factory detection and calibration method of photoelectric CCD vertical line coordinates is clearly defined. However, the method...

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Application Information

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IPC IPC(8): G01C15/00G01C15/10G01B11/00
CPCG01B11/002G01C15/00G01C15/10
Inventor 吴志明刘成刚王建乐叶青王玺赵国栋冯亦泽李智强李玉兵陈森王振陈银强
Owner CNNC NUCLEAR POWER OPERATION MANAGEMENT
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