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Positioning device for X-ray detection of GIS equipment

A positioning device and X-ray technology, which is applied in the field of internal defect detection of electric power equipment, can solve the problems that the X-ray machine and imaging board cannot be placed, and the position of the GIS part of the substation is high, so as to achieve the effect of clear imaging

Active Publication Date: 2020-02-28
YUNNAN POWER GRID CO LTD ELECTRIC POWER RES INST
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] This application provides a positioning device for X-ray detection of GIS equipment to solve the technical problem that the position of the substation GIS is relatively high and the X-ray machine and imaging board cannot be placed

Method used

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  • Positioning device for X-ray detection of GIS equipment
  • Positioning device for X-ray detection of GIS equipment
  • Positioning device for X-ray detection of GIS equipment

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Embodiment Construction

[0044] In order to enable those skilled in the art to better understand the technical solutions in this application, the following will clearly and completely describe the technical solutions in the embodiments of this application with reference to the drawings in the embodiments of this application. Obviously, the described The embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work should fall within the protection scope of this application.

[0045] See attached figure 1 , figure 1 It shows a schematic structural diagram of a positioning device for X-ray detection of GIS equipment provided by an embodiment of the present invention. Attached below figure 1 A positioning device for X-ray detection of GIS equipment provided in an embodiment of the present application will be described.

[0046] This app...

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Abstract

The invention provides a positioning device for X-ray detection of GIS equipment. The system is fixed on the GIS equipment through a base, and an imaging plate fixing frame is used for clamping and fixing an imaging plate; a ray machine fixing claw is used for clamping and fixing a ray machine; a first movable sliding block is used for bearing the imaging plate to move in the circumferential direction and the radial direction of the base, and a second movable sliding block is used for bearing the ray machine to move in the circumferential direction and the radial direction of the base; the imaging plate and the ray machine move in the circumferential direction along the base so that multi-angle shooting of the X-ray machine can be guaranteed; the imaging plate and the ray machine move in the radial direction along the base so that the focal length can be well adjusted, and it is guaranteed that obtained imaging of the GIS equipment is clearer; and the imaging plate fixing frame can guarantee that the imaging plate is vertically placed and can also guarantee that the imaging plate is horizontally placed after rotating by 90 degrees, and the ray machine fixing claw guarantees that the position of the X-ray machine can meet the transillumination requirements of a vertical GIS and a horizontal GIS.

Description

Technical field [0001] This application relates to the technical field of detection of internal defects of power equipment, and in particular to a positioning device for X-ray detection of GIS equipment. Background technique [0002] GIS (Gas isolated switchgare, gas isolated switch station) is to seal the entire switch station with a container filled with SF6 gas for insulation; as the voltage level of the power system continues to increase, the application of GIS becomes more and more extensive and has become intelligent The key equipment of the power grid. [0003] Most of the electrical equipment is directly or indirectly sealed in a pipe tree composed of metal pipes and sleeves, and the kernel and switches, lines and terminals are not visible from the outside. In GIS, there are sometimes inadequate opening and closing of the knife and switch, deformation and displacement of metal parts, defects of metal protrusions, and defects of free metal particles, etc., which will advers...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N23/04
CPCG01N23/04
Inventor 代克顺刘荣海郑欣杨迎春郭新良许宏伟陈国坤周静波虞鸿江孔旭晖何运华杨雪滢宋玉锋焦宗寒李宗红沈鑫
Owner YUNNAN POWER GRID CO LTD ELECTRIC POWER RES INST
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