CN219796580U - Pipeline center gamma ray circumference exposure support - Google Patents
Pipeline center gamma ray circumference exposure support Download PDFInfo
- Publication number
- CN219796580U CN219796580U CN202321173711.XU CN202321173711U CN219796580U CN 219796580 U CN219796580 U CN 219796580U CN 202321173711 U CN202321173711 U CN 202321173711U CN 219796580 U CN219796580 U CN 219796580U
- Authority
- CN
- China
- Prior art keywords
- gamma
- adjusting
- ray
- pipeline
- support frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000005251 gamma ray Effects 0.000 title claims abstract description 30
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims description 26
- 230000009471 action Effects 0.000 abstract description 4
- 238000009659 non-destructive testing Methods 0.000 abstract description 2
- 238000003032 molecular docking Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Landscapes
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
The utility model discloses a gamma-ray circumferential exposure bracket for a pipeline center, and relates to the technical field of nondestructive testing. The utility model relates to a pipeline center gamma-ray circumferential exposure bracket which comprises a bearing main body, gamma-ray flaw detection equipment and rollers, wherein mounting holes for mounting the gamma-ray flaw detection equipment are formed in the left end and the right end of the bearing main body. According to the utility model, the extension length of the plugging rod is adjusted by sliding the plugging rod in the cavity, the plugging rod is plugged into the second adjusting hole and the first adjusting hole by the limiting bolt, the plugging rod is fixed, the vertical position of the roller is adjusted, the roller is conveniently adjusted to be matched with the inner diameter of a pipeline, the inner walls of pipelines with different diameters are conveniently adapted, the roller is tightly contacted with the inner walls of the pipelines under the action of the elasticity of the telescopic rod and the spring, and the pipeline is detected by gamma-ray flaw detection equipment.
Description
Technical Field
The utility model relates to the technical field of nondestructive testing, in particular to a pipeline center gamma-ray circumferential exposure bracket.
Background
Gamma-ray flaw detection is a method of detecting by using an element or isotope that emits gamma rays. The method is industrially used for detecting defects in metal materials or workpieces, is one of nondestructive detection methods, has the same application range and action principle as X-ray flaw detection, has the difference that the penetrating power of gamma rays is larger, and can be used for detecting deeper parts. The gamma ray source equipment is simple and portable, and can be applied under the conditions of no power supply and no use of an X-ray machine.
In order to improve the detection efficiency, gamma rays are used for circumferential exposure of a detected pipeline in a prefabricated site, the whole circle of circumferential weld is transilluminated once, the working efficiency can be greatly improved, in the detection process of the detected pipeline, auxiliary equipment similar to an exposure bracket is used, the detection time can be effectively shortened, the qualification rate of a ray negative film is improved, the gamma rays circumferential exposure bracket of the detected pipeline at present is cured according to different pipe diameter specifications, and the back-and-forth switching detection of different detected pipeline specifications during the on-site detection cannot be flexibly met.
Therefore, a gamma-ray circumferential exposure bracket for the center of the pipeline is provided.
Disclosure of Invention
The utility model aims at: in order to solve the problems in the background technology, the utility model provides a gamma-ray circumferential exposure bracket for the center of a pipeline.
The utility model adopts the following technical scheme for realizing the purposes:
the utility model provides a pipeline center gamma ray circumference exposure support, includes bears main part and gamma ray flaw detection equipment and gyro wheel, the mounting hole that is used for installing gamma ray flaw detection equipment has all been seted up at the both ends about bearing the main part, the surface that bears the main part is provided with the first adjustment mechanism that is used for adjusting the position of gyro wheel, and the terminal surface of first adjustment mechanism is provided with the second adjustment mechanism that is used for adjusting the position of gyro wheel.
Further, the first adjustment mechanism comprises a supporting frame, the surface hinge of bearing the main part installs the supporting frame, the surface hinge of bearing the main part and the surface hinge of supporting frame installs and is used for supporting the telescopic link to the supporting frame, the surface cover of telescopic link is equipped with the spring, and the one end of spring and the surface of supporting frame are fixed mounting setting.
Further, the second adjustment mechanism comprises a cavity, the cavity has been seted up to the inside of support frame, the plug rod is installed in the inside grafting of cavity, first regulation hole has been seted up to the surface of plug rod, the free end department of plug rod is provided with the gyro wheel, the second regulation hole has been seted up to the surface of support frame, stop bolt is installed in the inside grafting of second regulation hole and first regulation hole.
Further, a mounting groove is formed in the free end of the first adjusting hole, and a roller is rotatably mounted in the mounting groove.
Further, the first adjusting holes are arranged on the surface of the inserting rod in an equidistant array mode, the first adjusting holes and the second adjusting holes are correspondingly arranged, and the first adjusting holes and the second adjusting holes are in threaded inserting connection with the limiting bolts.
Further, the number of the rollers is multiple, and the rollers are arranged in an array on the surface of the bearing main body through the first adjusting mechanism and the second adjusting mechanism.
The beneficial effects of the utility model are as follows:
1. according to the utility model, the angle of the roller is adjusted by compressing the telescopic rod and the spring when the support frame is overturned in the direction of the bearing main body, the locking between the plugging rod and the support frame is released by disassembling the limit bolt, the extending length of the plugging rod is adjusted by sliding the plugging rod in the cavity, the vertical position of the roller is adjusted by plugging the limit bolt into the second adjusting hole and the first adjusting hole, the roller is adjusted to be matched with the inner diameter of a pipeline, the inner wall of the pipeline with different diameters is matched conveniently, the roller is in tight contact with the inner wall of the pipeline under the elastic action of the telescopic rod and the spring, and the pipeline is detected by gamma-ray flaw detection equipment.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of the structure of a front view of the present utility model;
FIG. 3 is a schematic view of the structure of the present utility model in front cross section;
FIG. 4 is a schematic view of a partial exploded view of the present utility model;
reference numerals: 1. a carrying body; 2. a mounting hole; 3. gamma ray flaw detection equipment; 4. a first adjustment mechanism; 401. a support frame; 402. a telescopic rod; 403. a spring; 5. a second adjustment mechanism; 501. a cavity; 502. inserting a connecting rod; 503. a first adjustment aperture; 504. a second adjustment aperture; 505. a limit bolt; 6. and a roller.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
As shown in fig. 1 to 4, a gamma-ray circumferential exposure bracket for a pipeline center comprises a bearing main body 1, gamma-ray flaw detection equipment 3 and rollers 6, wherein mounting holes 2 for mounting the gamma-ray flaw detection equipment 3 are formed in the left end and the right end of the bearing main body 1, a first adjusting mechanism 4 for adjusting the position of the rollers 6 is arranged on the surface of the bearing main body 1, and a second adjusting mechanism 5 for adjusting the position of the rollers 6 is arranged on the end face of the first adjusting mechanism 4; specifically, the angle of the roller 6 is adjusted through the first adjusting mechanism 4, the vertical position of the roller 6 is adjusted through the second adjusting mechanism 5, the roller 6 is conveniently adjusted to be matched with the inner diameter of a pipeline, the inner wall of the pipeline with different diameters is conveniently adapted, the roller 6 can be in tight contact with the inner wall of the pipeline through the first adjusting mechanism 4, and the pipeline is detected through the gamma-ray flaw detection equipment 3.
As shown in fig. 1, 2, 3 and 4, the first adjusting mechanism 4 includes a support 401, the surface of the bearing main body 1 is hinged with the support 401, the surface of the bearing main body 1 and the surface of the support 401 are hinged with a telescopic rod 402 for supporting the support 401, a spring 403 is sleeved on the surface of the telescopic rod 402, and one end of the spring 403 and the surface of the support 401 are fixedly installed; specifically, the telescopic rod 402 and the spring 403 are compressed when the support frame 401 is turned in the direction of the bearing body 1, and the roller 6 is tightly contacted with the inner wall of the pipeline under the action of the elasticity of the telescopic rod 402 and the spring 403.
As shown in fig. 1, 2, 3 and 4, the second adjusting mechanism 5 includes a cavity 501, the interior of the supporting frame 401 is provided with the cavity 501, the interior of the cavity 501 is inserted and mounted with an inserting rod 502, the surface of the inserting rod 502 is provided with a first adjusting hole 503, the free end of the inserting rod 502 is provided with a roller 6, the surface of the supporting frame 401 is provided with a second adjusting hole 504, and the interior of the second adjusting hole 504 and the first adjusting hole 503 is inserted and mounted with a limit bolt 505; specifically, the lock between the docking rod 502 and the support frame 401 is released by detaching the limit bolt 505, the extension length of the docking rod 502 is adjusted by sliding the docking rod 502 in the cavity 501, and the docking rod 502 is fixed by inserting the limit bolt 505 into the second adjusting hole 504 and the first adjusting hole 503.
As shown in fig. 3 and 4, the free end of the first adjusting hole 503 is provided with a mounting groove, and the roller 6 is rotatably mounted in the mounting groove; specifically, the roller 6 is conveniently mounted to the free end of the first regulating hole 503 by a mounting groove on the surface of the first regulating hole 503.
As shown in fig. 3 and 4, the first adjusting holes 503 are arranged in an equidistant array on the surface of the plugging rod 502, the first adjusting holes 503 and the second adjusting holes 504 are correspondingly arranged, and the first adjusting holes 503 and the second adjusting holes 504 are in threaded plugging with the limit bolts 505; specifically, the positions of the rollers 6 are adjusted by corresponding multiple groups of first adjusting holes 503 and second adjusting holes 504 formed on the surface of the plugging rod 502.
As shown in fig. 1 and 2, the number of the rollers 6 is multiple, and the rollers 6 are arranged in an array on the surface of the bearing main body 1 through the first adjusting mechanism 4 and the second adjusting mechanism 5; specifically, the bearing body 1 is convenient to move on the inner wall of the pipeline by attaching the plurality of groups of rollers 6 to the inner wall of the pipeline.
To sum up: compression is carried out to telescopic link 402 and spring 403 when overturning to bearing body 1 through support frame 401 for adjust the angle of gyro wheel 6, dismantle and then release the locking between docking rod 502 and the support frame 401 through spacing bolt 505, slide and then make docking rod 502 stretch out the length and adjust in the inside of cavity 501 through docking rod 502, peg graft to the inside of second regulation hole 504 and first regulation hole 503 and then make docking rod 502 fix through spacing bolt 505, make the vertical position of gyro wheel 6 adjust, and then be convenient for adjust gyro wheel 6 to with pipeline internal diameter assorted, and then make the inner wall inseparable contact of gyro wheel 6 and pipeline under the elasticity effect of adaptation different diameters through telescopic link 402 and spring 403, and then make the pipeline detect through gamma ray flaw detection equipment 3.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a pipeline center gamma ray circumference exposure support, its characterized in that, including bearing main part (1) and gamma ray flaw detection equipment (3) and gyro wheel (6), the mounting hole (2) that are used for installing gamma ray flaw detection equipment (3) are all offered at the left and right sides of bearing main part (1), the surface of bearing main part (1) is provided with first adjustment mechanism (4) that are used for carrying out the position of gyro wheel (6) and adjust, and the terminal surface of first adjustment mechanism (4) is provided with second adjustment mechanism (5) that are used for carrying out the position of gyro wheel (6).
2. The gamma-ray circumferential exposure support for the center of a pipeline according to claim 1, wherein the first adjusting mechanism (4) comprises a support frame (401), the support frame (401) is installed on the surface of the bearing main body (1) in a hinged mode, a telescopic rod (402) for supporting the support frame (401) is installed on the surface of the bearing main body (1) and the surface of the support frame (401) in a hinged mode, a spring (403) is sleeved on the surface of the telescopic rod (402), and one end of the spring (403) and the surface of the support frame (401) are fixedly installed.
3. The gamma-ray circumferential exposure support for the center of the pipeline according to claim 2, wherein the second adjusting mechanism (5) comprises a cavity (501), the cavity (501) is formed in the support frame (401), a plug rod (502) is installed in the cavity (501) in a plug manner, a first adjusting hole (503) is formed in the surface of the plug rod (502), a roller (6) is arranged at the free end of the plug rod (502), a second adjusting hole (504) is formed in the surface of the support frame (401), and a limit bolt (505) is installed in the second adjusting hole (504) and the first adjusting hole (503) in a plug manner.
4. A pipeline center gamma-ray circumferential exposure support according to claim 3, characterized in that the free end of the first adjusting hole (503) is provided with a mounting groove, and a roller (6) is rotatably mounted in the mounting groove.
5. The gamma-ray circumferential exposure bracket for the center of the pipeline according to claim 3, wherein the first adjusting holes (503) are arranged on the surface of the inserting rod (502) in an equidistant array, the first adjusting holes (503) and the second adjusting holes (504) are correspondingly arranged, and the first adjusting holes (503) and the second adjusting holes (504) are in threaded inserting connection with the limit bolts (505).
6. The gamma-ray circumferential exposure support for the center of the pipeline according to claim 1, wherein the number of the rollers (6) is multiple, and the rollers (6) are arranged in an array on the surface of the bearing main body (1) through the first adjusting mechanism (4) and the second adjusting mechanism (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321173711.XU CN219796580U (en) | 2023-05-16 | 2023-05-16 | Pipeline center gamma ray circumference exposure support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321173711.XU CN219796580U (en) | 2023-05-16 | 2023-05-16 | Pipeline center gamma ray circumference exposure support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219796580U true CN219796580U (en) | 2023-10-03 |
Family
ID=88177243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321173711.XU Active CN219796580U (en) | 2023-05-16 | 2023-05-16 | Pipeline center gamma ray circumference exposure support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219796580U (en) |
-
2023
- 2023-05-16 CN CN202321173711.XU patent/CN219796580U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108195664B (en) | Multifunctional mechanical property testing device for shield tunnel segment joints | |
| WO2018157524A1 (en) | Driving belt tension detection device and application thereof | |
| CN219796580U (en) | Pipeline center gamma ray circumference exposure support | |
| CN113075239B (en) | Pipeline detection tool with heat insulation layer and detection method | |
| CN212721344U (en) | Check valve processing is with examining test table | |
| CN211784150U (en) | A gallows performance detection device combats earthquake | |
| CN116817085A (en) | Gas pipeline leakage detection device | |
| CN113932991A (en) | Containment overall leakage measuring device | |
| CN209762553U (en) | Underground pipeline detection device | |
| CN221594942U (en) | Oxygen content monitoring alarm for coal mine | |
| CN219122423U (en) | Radioactive source storehouse detector mounting mechanism and detector | |
| CN208687227U (en) | A kind of path drifting machine jack rabbit support device | |
| CN221485302U (en) | Auxiliary device convenient to pressure pipeline overhauls | |
| CN219473083U (en) | Inspection robot suitable for pipelines with different pipe diameters | |
| CN220591214U (en) | Pipeline accessory equipment of buckling | |
| CN207472497U (en) | Torque spanner calibrating instrument | |
| CN215004245U (en) | Fixing device for anti-seismic support detection | |
| CN216768766U (en) | Driving device for pipeline detection and pipeline detection system | |
| CN216160589U (en) | Waste gas detection device convenient to installation | |
| CN217519414U (en) | Vacuum-pumping pipeline connecting device | |
| CN216869932U (en) | Water leakage detection device for underground water supply pipe network | |
| CN220154110U (en) | Hardness measuring device for house detection | |
| CN210800735U (en) | Inspection device for gate well | |
| CN214912980U (en) | Detect accurate fire hydrant pressure measurement device | |
| CN218674126U (en) | Simple water supply and drainage pipeline detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |