On-site X-ray detection and three-dimensional imaging device of GIS (Gas Insulated Switch)

A three-dimensional imaging and X-ray technology, applied in the field of X-ray detection, can solve problems such as single shooting angle images, achieve good targeted diagnosis, prevent shaking, and reduce labor costs.

Pending Publication Date: 2017-01-04
ELECTRIC POWER RES INST OF GUANGDONG POWER GRID +1
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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 solve the defect that the traditional X-ray real-time imaging device can only provide a single shooting angle image, and provide a GIS on-site X-ray detection and three-dimensional imaging device

Method used

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  • On-site X-ray detection and three-dimensional imaging device of GIS (Gas Insulated Switch)
  • On-site X-ray detection and three-dimensional imaging device of GIS (Gas Insulated Switch)
  • On-site X-ray detection and three-dimensional imaging device of GIS (Gas Insulated Switch)

Examples

Experimental program
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Embodiment 1

[0024] Such as Figure 1-4 As shown, the present invention discloses a GIS on-site X-ray detection and three-dimensional imaging device, which includes a circular track installed on the GIS outer cylinder 1, a sliding device connected to the circular track and capable of sliding along the circular track, and respectively arranged on the sliding A ray machine 3 and an imaging plate 2 at both ends of the device.

[0025] In order to make the present invention better be installed on the GIS outer cylinder 1, as figure 2 As shown, the circular track includes an upper semicircular track 4 and a lower semicircular track 5 detachably connected to the upper semicircular track 4 . That is, this annular track is made up of detachable upper semicircular track 4 and lower semicircular track 5. When installing, the upper semicircle track 4 and the lower semicircle track 5 are first disassembled, and the GIS outer cylinder 1 is placed between the upper semicircle track 4 and the lower se...

Embodiment 2

[0032] Such as figure 1 As shown, on the basis of the first embodiment, the present invention also includes a support base connected to the side of the lower semicircular track 5 . The upper semicircle track 4 and the inner side of the lower semicircle track 5 are provided with a plurality of universal wheels 14; the universal wheels 14 are symmetrically arranged on the inner side of the upper semicircle track 4 and the lower semicircle track 5, and the quantity can be set as required, in this In the embodiment, the number of universal wheels 14 on the upper semicircular track 4 and the lower semicircular track 5 is respectively set to four.

[0033] Described support base comprises lifting base 16, and the hydraulic rod 15 that is fixed on the lifting base 16, and the end of this hydraulic rod 15 is then connected with the side of lower semicircle track 5 by screw. The height of the supporting base can be adjusted as required, so that the present invention is suitable for di...

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Abstract

The invention discloses an on-site X-ray detection and three-dimensional imaging device of a GIS (Gas Insulated Switch). The on-site X-ray detection and three-dimensional imaging device comprises an X-ray machine (3) and an imaging plate (2). The on-site X-ray detection and three-dimensional imaging device is characterized by further comprising a circular orbit and a sliding device, wherein the sliding device is connected with the circular orbit and is capable of sliding along the circular orbit; the X-ray machine (3) and the imaging plate (2) are respectively arranged at two ends of the sliding device. The X-ray machine and the imaging plate can link along the circular orbit and can ensure that the window center of the X-ray machine is always aligned with the center of an effective imaging unit of the imaging plate, so that GIS equipment can be photographed from different angles, two-dimensonal images are reconstructed into three-dimensiona images, the GIS equipment is not needed to be fixed by workers for photegraphing during the process, the photographing effect and the detection efficiency are greatly improved, and the labor cost is lowered.

Description

technical field [0001] The invention relates to the field of X-ray detection, in particular to a GIS on-site X-ray detection and three-dimensional imaging device. Background technique [0002] It has been more than a hundred years since X-rays were discovered. During this process, X-rays have not only been widely used in fields such as electric power, machinery, aviation, and health, but also made significant progress in the miniaturization, mobility, and image acquisition methods of X-ray machines. developed greatly. At present, X-ray inspection is the most widely used non-destructive inspection method in the industrial field. Especially in the field of power equipment inspection, X-ray digital imaging technology can realize GIS ( Gas Insulated Switch (gas insulated switch) equipment is tested to achieve visual diagnosis. [0003] However, traditional X-ray real-time imaging devices are general-purpose products, and often can only provide images from a single shooting ang...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N23/04
CPCG01N23/04G01N2223/1016G01N2223/3303G01N2223/414G01N2223/646
Inventor 宋新明刘国特钟飞郑风雷刘锦宁
Owner ELECTRIC POWER RES INST OF GUANGDONG POWER GRID
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