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Method and device for carrying out X-ray transillumination by utilizing GIS barrel body as support

An X-ray and X-ray machine technology, which is applied in the field of X-ray transillumination, can solve the problems that the on-site space is difficult to meet the requirements, occupies a large space, and is inconvenient for transillumination, and achieves manpower saving, reasonable fixing, and convenient digital X-ray transmission. photo effect

Active Publication Date: 2013-12-25
ELECTRIC POWER SCI RES INST OF GUIZHOU POWER GRID CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a method and device for X-ray transillumination using a GIS cylinder as a support, so as to solve the existing problems of lifting, fixing DR boards and The method of X-ray machine is not practical, transillumination is inconvenient, it takes up a lot of space, and the on-site space is difficult to meet the requirements

Method used

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  • Method and device for carrying out X-ray transillumination by utilizing GIS barrel body as support
  • Method and device for carrying out X-ray transillumination by utilizing GIS barrel body as support
  • Method and device for carrying out X-ray transillumination by utilizing GIS barrel body as support

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Embodiment 1

[0028] A method for X-ray transillumination using a GIS cylinder as a support, comprising the following steps:

[0029] Step 1: Tighten the lower end of the GIS equipment cylinder with a flexible rope along the axial direction of the cylinder, and the friction between the flexible rope and the GIS cylinder is greater than the weight of the flexible rope as a support, hanging the X-ray machine and the DR board ;

[0030] Step 2: Set up a mechanical lifting device on the flexible rope, and the mechanical lifting device should be able to bear the weight of the X-ray machine and the DR board;

[0031] Step 3: Install the X-ray machine and DR board on the mechanical lifting device;

[0032] Step 4: Set up a fall arrester connected to the X-ray machine and the DR board above the GIS cylinder.

Embodiment 2

[0034] Such as Figure 1 to Figure 3 , a kind of device of the present invention utilizes GIS cylinder as support to carry out X-ray transillumination, comprises GIS cylinder 10, is positioned at GIS cylinder 10 and is provided with hoisting pulley 5 on the two sides directly opposite, two hoisting pulleys 5 are all provided with There is a hoisting rope 3, the two ends of the hoisting rope 3 pass through the hoisting pulley 5 and are connected to the hand winch 2 located under the GIS cylinder 10, and the DR board assembly hanging frame 4 is arranged on the hoisting rope 3 located on one side of the GIS cylinder 10 An X-ray machine hanging mechanism 8 is provided on the hoisting rope 3 located on the other side of the GIS cylinder 10 facing the DR plate assembly hanging frame 4 .

[0035] The DR board assembly hanging frame 4 is a hanging frame that can place the DR board, and there are two lifting lugs above it. The DR board assembly hanging frame 4 is connected to the hoist...

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Abstract

The invention discloses a method and device for carrying out X-ray transillumination by utilizing a GIS barrel body as support. According to the method, a mechanical lifting device is arranged on the GIS barrel body to carry out the X-ray transillumination. The device comprises the GIS barrel body (10), the two faces, right opposite to each other, located on the upper portion of the GIS barrel body (10) are provided with hoisting pulleys (5) which are provided with hoisting ropes (3), the two ends of each hoisting rope (3) wind around the hoisting pulleys (5) and are connected with a hand-crank capstan (2) located on the lower portion of the GIS barrel body (10), the hoisting rope located on one face of the GIS barrel body (10) is provided with a DR plate assembling hanging frame (4), and the hoisting rope (3) located on the other face of the GIS barrel body (10) is provided with an X-ray machine hanging mechanism (8). The method and device can effectively solve the problems that in the prior art, when X-ray detecting is carried out on a GIS, the method of lifting and fixing an X-ray machine and a DR plate is unpractical, transillumination is inconvenient, the occupied space is large and the field space cannot meet the demands easily.

Description

technical field [0001] The invention relates to a method and device for X-ray transillumination using a GIS cylinder as a support, and belongs to the technical field of on-site digital X-ray detection of GIS equipment. Background technique [0002] X-ray digital detection of in-service GIS equipment is an important means emerging in recent years, which can effectively guarantee the safe and stable operation of GIS equipment. The GIS equipment in the on-site environment is often large in diameter and high in height. When testing it, it is necessary to upgrade the testing equipment. Due to the complexity of the site environment, it is often impossible to find a support point. It can only be carried out by building stairs and scaffolding. Time is wasted, and a large amount of manpower will be consumed, especially in places where the space is narrow, it is difficult to operate. At present, there are roughly three methods for X-ray digital detection of in-service GIS equipment: ...

Claims

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Application Information

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IPC IPC(8): G01D11/00G01D11/02G01N23/02
Inventor 李波
Owner ELECTRIC POWER SCI RES INST OF GUIZHOU POWER GRID CO LTD
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