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Industrial X-ray generator fixing device capable of adjusting transillumination focal length of small-diameter tube

The technology of fixing device and small-diameter tube is applied in the field of fixing device of industrial X-ray generator, which can solve the problems of difficult installation and positioning, and achieve the effects of preventing slippage, quick disassembly and assembly, and increasing connection stability.

Pending Publication Date: 2020-12-22
中国石油天然气第一建设有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] An industrial X-ray generator fixing device that can adjust the transillumination focal length of small-diameter tubes proposed by the present invention solves the problem of difficult installation and positioning of small-diameter tubes when using X-ray generators for detection

Method used

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  • Industrial X-ray generator fixing device capable of adjusting transillumination focal length of small-diameter tube
  • Industrial X-ray generator fixing device capable of adjusting transillumination focal length of small-diameter tube
  • Industrial X-ray generator fixing device capable of adjusting transillumination focal length of small-diameter tube

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Experimental program
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Effect test

Embodiment

[0023] Embodiment: The device is mainly composed of the bottom base 1, the middle adjustment rod and the top fixed jaw. When in use, the base 1 is placed along the radial direction of the pipeline, and the base 1 and the pipeline to be tested are connected by cable ties, so that the base 1 Clamp with the pipeline, and increase the stability of the connection through the rubber pad 3 to prevent the device from slipping with the pipeline, and screw the two sets of sleeves 5 on the two sets of studs 4 respectively through the first threaded holes 6 at the bottom Connect the sliding sleeve 12 with the casing 5, and rotate the handle 16 to screw the screw 15 into the second threaded hole 14, so that the end of the screw 15 enters the round hole 13, and the connection with the first arc-shaped plate 9 is welded. The rod 8 and the second arc plate 10 are plugged on the top of the sleeve 5 through the circular groove 7 to adjust the orientation and height of the jaws composed of the fi...

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Abstract

The invention discloses an industrial X-ray generator fixing device capable of adjusting the transillumination focal length of a small-diameter tube, relates to the field of fixing instruments for detection equipment, and provides the following scheme for solving the problem that an existing small-diameter tube is difficult to install and position when being detected by an X-ray generator: the industrial X-ray generator fixing device comprises a base, and a stud is fixedly connected to the top end of the base; a sleeve is mounted at the top end of the stud in a matched mode, a first threaded hole is formed in the bottom end of the sleeve in the axial direction, the stud is in threaded sleeving connection with the first threaded hole, a circular groove is formed in the top end of the sleevein the axial direction, a connecting rod is slidably connected into the circular groove, the top end of the connecting rod penetrates through the sleeve, and a first arc-shaped plate is fixedly connected to the top end of the connecting rod. The device is novel in structure, simple in structure, convenient to operate, stable and reliable, and the problem that installation and positioning are difficult when the small-diameter tube is detected through an X-ray generator is effectively solved.

Description

technical field [0001] The invention relates to the field of fixing devices for testing equipment, in particular to an industrial X-ray generator fixing device capable of adjusting the transillumination focal length of a small-diameter tube. Background technique [0002] In power stations and oil refining and chemical plants, it is often encountered in double-wall and double-shadow X-ray detection of fixed weld joints of small-diameter pipes below 100mm. Due to the relatively large volume and weight of industrial X-ray machines currently on the market, it is difficult to generate X-rays. The device is fixed on the small-diameter pipe. The traditional method is to place wooden blocks between the front and rear bumpers and the pipe so that the front and rear bumpers are in line contact with the wood, thereby increasing the friction. However, due to the wooden blocks, one needs to carry different thicknesses. The wooden blocks make the transillumination meet different transillu...

Claims

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Application Information

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IPC IPC(8): G01N23/02
CPCG01N23/02G01N2223/03G01N2223/1016G01N2223/30G01N2223/628
Inventor 张登科陈卫王颜昊
Owner 中国石油天然气第一建设有限公司
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