An auxiliary device for X-ray inspection of high-temperature round tubes

Abstract

The utility model relates to the technical field of building object detection, and specifically to an auxiliary device for X-ray detection of high-temperature round tubes, comprising a clamp, a heat insulation board and a storage board, wherein the inner diameter of the clamp matches the radius of the round tube, the round tube is fixed in the clamp, the clamp comprises a front half clamp and a rear half clamp, the rear end of the rear half clamp is fixedly connected to the front end of the heat insulation board, the rear end of the heat insulation board is fixedly connected to the storage board, and the storage board is a rectangular box body having two upper and lower side panels, a rear side panel and a right side panel. The technical solution mainly provides an auxiliary device for X-ray detection of high-temperature round tubes, which solves the problem that the high-temperature round tube burns the dark bag, film and image quality meter during detection.

Description

Technical Field

[0001] The utility model relates to the technical field of building component detection, in particular to an auxiliary device for X-ray detection of high-temperature round tubes. Background Art

[0002] At present, X-ray testing is one of the main non-destructive testing methods used to detect internal defects in materials and structural parts. The principle of X-ray testing of pipelines is to use the difference in the penetration of X-rays and the degree of absorption of X-rays by materials to discover and evaluate the structure and defects inside the pipeline. The wavelength of X-rays is very short, generally 0.001 to 0.1nm, and it propagates in a straight line at the speed of light. It is not affected by electric and magnetic fields, can penetrate materials, and attenuates during the penetration process. For example, in a weld, if there is a defect, and the attenuation coefficient of the material constituting the defect is different from that of the workpiece, the intensity of the transmitted rays in this local area will be different from that of the surrounding area. Put the film in an appropriate position so that it is sensitive to the action of the transmitted rays, and obtain the negative film after darkroom processing.

[0003] There are more and more cases where X-ray inspection is performed under non-stop operation and high temperature load. In traditional X-ray inspection, the film bag is directly attached to the round tube to be inspected. For the high temperature round tube to be inspected, the film bag and the internal film may be quickly burned. Utility Model Content

[0004] The utility model aims to provide an auxiliary device for X-ray detection of high-temperature round tubes, which solves the problem that the high-temperature round tube to be detected burns the dark bag, film and image quality meter during detection.

[0005] The above technical purpose of the utility model is achieved through the following technical scheme: an auxiliary device for X-ray detection of high-temperature round tubes, including a clamp, a heat insulation board and a storage board, the inner diameter of the clamp matches the radius of the round tube, the round tube is fixed in the clamp, the clamp includes a front half clamp and a rear half clamp, the rear end of the rear half clamp is fixedly connected to the front end of the heat insulation board, the rear end of the heat insulation board is fixedly connected to the storage board, and the storage board is a rectangular box body with upper and lower side panels, a rear side panel and a right side panel.

[0006] The effects of the above technical solution are as follows:

[0007] The device can effectively prevent dark bags, films, and image quality meters from being burned by high-temperature round tubes, thereby ensuring the quality of X-ray detection; it can also reduce the direct contact between detection personnel and high-temperature round tubes, greatly reducing the risk of being burned by high-temperature loaded round tubes, and ensuring the health and safety of personnel.

[0008] The utility model is further configured that the heat insulation board is made of filled heat insulation glue.

[0009] By adopting the above technical solution, the thermal insulation glue has good thermal insulation performance and high temperature resistance, and can be used in a temperature range of 50-300°C.

[0010] The utility model is further configured such that the inner diameter of the clamp is selected in a range of 25 mm to 100 mm.

[0011] By adopting the above technical solution, the detection device can be applied to the detection of most small-diameter pipes.

[0012] The utility model is further configured such that the storage plate has a length of 120 mm and a width of 190 mm.

[0013] By adopting the above technical solution, the size of the storage board can accommodate most types of hidden pockets. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the three-dimensional structure of an embodiment;

[0015] Figure 2 yes Figure 1 Schematic diagram of the three-dimensional structure with the clamp separated;

[0016] Figure 3 is a rear view of the embodiment.

[0017] In the figure: a clamp 1, a front half clamp 11, a rear half clamp 12, a heat insulation board 2, a storage board 3, and a round tube 4. DETAILED DESCRIPTION

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0019] An auxiliary device for X-ray inspection of high temperature round tubes, such as Figure 1-3 As shown, it includes a clamp 1, a heat insulation board 2 and a storage board 3. The inner diameter of the clamp 1 matches the radius of the round tube 4. The round tube 4 is fixed in the clamp 1. The clamp 1 includes a front half clamp 11 and a rear half clamp 12. The rear end of the rear half clamp 12 is fixedly connected to the front end of the heat insulation board 2. The rear end of the heat insulation board 2 is fixedly connected to the storage board 3. The storage board 3 is a rectangular box body with upper and lower side panels, a rear side panel and a right side panel. The heat insulation board 2 is made of filled heat insulation glue. The inner diameter of the clamp 1 is selected in the range of 25mm to 100mm. The length of the storage board 3 is 120mm and the width is 190mm.

[0020] Working principle: Put the hoop 1 around the round tube 4 and fix it, put the film and image quality meter packed in the dark bag into the reserved film placement position in the storage board 3 on the back of the insulation board 2, and then you can carry out exposure detection.

[0021] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. An auxiliary device for X-ray inspection of high-temperature round tubes, characterized in that: It includes a clamp, a heat insulation board and a storage board. The inner diameter of the clamp matches the radius of the round tube. The round tube is fixed in the clamp. The clamp includes a front half clamp and a rear half clamp. The rear end of the rear half clamp is fixedly connected to the front end of the heat insulation board. The rear end of the heat insulation board is fixedly connected to the storage board. The storage board is a rectangular box body with two upper and lower side panels, a rear side panel and a right side panel.

2. The auxiliary device for X-ray inspection of high-temperature round tubes according to claim 1, characterized in that: The heat insulation board is made of filled heat insulation glue.

3. The auxiliary device for X-ray inspection of high-temperature round tubes according to claim 1, characterized in that: The inner diameter of the clamp is selected in the range of 25 mm to 100 mm.

4. The auxiliary device for X-ray inspection of high-temperature round tubes according to claim 1, characterized in that: The length of the storage plate is 120 mm and the width is 190 mm.

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