CN215115974U - A pipeline installation frame for gamma ray nondestructive test - Google Patents
A pipeline installation frame for gamma ray nondestructive test Download PDFInfo
- Publication number
- CN215115974U CN215115974U CN202121153917.7U CN202121153917U CN215115974U CN 215115974 U CN215115974 U CN 215115974U CN 202121153917 U CN202121153917 U CN 202121153917U CN 215115974 U CN215115974 U CN 215115974U
- Authority
- CN
- China
- Prior art keywords
- gamma ray
- pipeline
- mounting
- carousel
- detector
- 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
Images
Landscapes
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
The utility model relates to a nondestructive test's technical field discloses a pipeline mounting bracket for gamma ray nondestructive test, and it includes base, mounting panel, is used for the pipeline fixed establishment who is connected with the pipeline and is used for installing gamma ray detector's detector fixed establishment, the mounting panel is connected in the one side that ground was kept away from to the base, pipeline fixed establishment connects the one side that ground was kept away from to the base, set up the mounting hole that is used for supplying the pipeline to pass on the mounting panel, detector fixed establishment connects the one side that the mounting panel is close to pipeline fixed establishment, detector fixed establishment includes rotates the supporting component who is connected with the mounting panel, supporting component's rotation axis and the axis collineation of mounting hole, gamma ray detector and supporting component are connected. The method and the device have the effect of improving the accuracy of the detected image.
Description
Technical Field
The application relates to the field of nondestructive testing, in particular to a pipeline mounting rack for gamma ray nondestructive testing.
Background
The nondestructive testing is to utilize the change of the reaction of heat, sound, light, electricity, magnetism and the like caused by the abnormal structure or the defect in the material under the premise of not damaging the service performance of the tested object or damaging the internal tissue of the tested object in the inspection of the mechanical material, and take a physical or chemical method as a means by means of modern technology and equipment. Method for inspecting and testing the structure, state and type, number, shape, nature, position, size, distribution and variation of defects inside and on the surface of a test piece.
At present, when a pipeline welding seam is detected, the pipeline is usually fixed on a support, a gamma ray detector is held by a detector to detect the welding seam around the pipeline, the gamma ray detector emits gamma rays to the welding seam of the pipeline so as to obtain a detection image, and the condition inside the pipeline welding seam is judged according to the obtained detection image.
In view of the above related technologies, the inventor thinks that in the detection process, a gamma ray detector needs to be held by a detection person to surround the pipeline for multiple detections, and the distance between the gamma ray detector and the pipeline is inevitably changed during each detection, which has the defect of affecting the detection accuracy.
SUMMERY OF THE UTILITY MODEL
In order to alleviate and change and influence the problem of the detection degree of accuracy because of the distance between gamma ray detector and the pipeline, this application provides a pipeline installation frame for gamma ray nondestructive test.
The application provides a pipeline installation frame for gamma ray nondestructive test adopts following technical scheme:
the utility model provides a pipeline installation frame for gamma ray nondestructive test, includes base, mounting panel, is used for the pipeline fixed establishment who is connected with the pipeline and is used for installing gamma ray detector's detector fixed establishment, the one side on ground is kept away from at the base to the mounting panel connection, pipeline fixed establishment connects the one side that ground was kept away from at the base, set up the mounting hole that is used for supplying the pipeline to pass on the mounting panel, detector fixed establishment connects the one side that the mounting panel is close to pipeline fixed establishment, detector fixed establishment includes rotates the supporting component who is connected with the mounting panel, supporting component's rotation axis and the axis collineation of mounting hole, gamma ray detector and supporting component are connected.
By adopting the technical scheme, the pipeline fixing mechanism is arranged on the base, the pipeline to be detected is connected with the pipeline fixing mechanism after passing through the mounting hole, so that the welding line is positioned between the mounting plate and the pipeline fixing mechanism, and the pipeline is fixed by the pipeline fixing mechanism; the gamma ray detector is fixedly connected to the supporting assembly, the supporting assembly is rotated to drive the gamma ray detector to rotate around the pipeline, the gamma ray detector rotates around the pipeline to detect the pipeline, and the possibility that the distance between the gamma ray detector and the pipeline changes in the detection process is reduced.
Optionally, the pipeline fixing mechanism includes a mounting ring and a first fixing bolt, the mounting ring is connected with the base, the first fixing bolt is arranged on the side wall of the mounting ring in a penetrating manner, the first fixing bolt is in threaded connection with the mounting ring, a mounting hole for the pipeline to pass through is formed in the mounting plate, and the mounting hole and the mounting ring are coaxially arranged.
Through adopting above-mentioned technical scheme, collar and pipeline clearance fit rotate first fixing bolt and make its one end and the lateral wall butt of pipeline, utilize first fixing bolt to restrict the relative slip between pipeline and the collar, improve the stability of being connected between pipeline and the collar.
Optionally, the supporting component includes carousel, connection pad and many connecting rods, the carousel rotates with the mounting panel to be connected, carousel and the coaxial setting of mounting hole, many the equal perpendicular fixed connection of connecting rod is in the one side that the mounting panel was kept away from to the carousel, the connecting rod is worn to establish on the connection pad, connecting rod and connection pad sliding connection, gamma ray detector connect the one side of keeping away from the carousel at the connection pad.
By adopting the technical scheme, after the pipeline is fixed, the distance between the connecting disc and the turntable is adjusted according to the position of the welding line, so that the gamma ray detector moves to a proper detection position, and the detection accuracy is improved.
Optionally, a limiting assembly is arranged between the connecting disc and the turntable.
Through adopting above-mentioned technical scheme, utilize spacing subassembly to restrict the relative movement between connection pad and the carousel, improve the stability of supporting component work.
Optionally, the limiting assembly comprises a screw rod and a nut, the limiting assembly is rotatably connected to one side, far away from the mounting plate, of the turntable, the nut is fixedly connected with the connecting disc, and the nut is in threaded connection with the screw rod.
Through adopting above-mentioned technical scheme, rotate the lead screw and make the screw remove along the length direction of lead screw to remove the connection pad, gamma ray detector's position control is convenient.
Optionally, one side of the connecting disc far away from the turntable is fixedly connected with a laser lamp, and the laser lamp and the gamma ray detector are arranged in a centrosymmetric manner by taking the rotating shaft of the connecting disc as a symmetric axis.
Through adopting above-mentioned technical scheme, the laser lamp that sets up with gamma ray detector centrosymmetry is connected to one side of keeping away from the carousel at the connection pad, and the position that the laser lamp shines on the steel pipe is the position that gamma ray flaw detector detected promptly, is convenient for fix a position gamma ray detector.
Optionally, a control assembly for controlling the rotation of the gamma ray detector is arranged on the mounting plate, and the control assembly is connected with the rotary table.
Through adopting above-mentioned technical scheme, utilize the control assembly to restrict the rotation of carousel, further improve the stability of supporting component work.
Optionally, the control assembly includes gear, limiting plate and second fixing bolt, the teeth of a cogwheel have been seted up on the lateral wall of carousel, gear revolve connects the one side that the mounting panel is close to the carousel, the gear is connected with the carousel meshing, limiting plate and gear fixed connection, the limiting plate is located one side that the carousel was kept away from to the mounting panel, second fixing bolt and limiting plate threaded connection, second fixing bolt one end and mounting panel butt.
Through adopting above-mentioned technical scheme, when adjusting the position of gamma ray detector, rotate second fixing bolt and make its one end and mounting panel butt to the rotation to the connection pad is restricted, further improves the convenience that gamma ray detector adjusted.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the gamma ray detector is fixedly connected to the supporting assembly, so that when a welding seam of the pipeline is detected, the supporting assembly is rotated to drive the gamma ray detector to rotate around the pipeline, the pipeline is detected by the gamma ray detector in the process of rotating around the pipeline, and the possibility of change of the distance between the gamma ray detector and the pipeline in the detection process is reduced;
2. the limiting assembly is arranged between the connecting disc and the turntable, so that the relative movement between the connecting disc and the turntable is limited by the limiting assembly, and the stability of the supporting assembly during working is improved;
3. the laser lamp that sets up with gamma ray detector centrosymmetry is connected through keeping away from one side of carousel at the connection pad, utilizes the laser lamp to shine the pipeline, and the position that the laser lamp shines on the steel pipe is the position that gamma ray flaw detector detected promptly, improves the convenience to gamma ray detector location.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a schematic structural diagram of a control assembly portion of an embodiment of the present application;
FIG. 3 is a schematic structural diagram of a support assembly portion according to an embodiment of the present application.
Reference numerals: 100. a base; 200. mounting a plate; 210. mounting holes; 300. a pipeline fixing mechanism; 310. a mounting ring; 320. a first fixing bolt; 400. a detector fixing mechanism; 410. a support assembly; 411. a turntable; 412. a connecting rod; 413. a connecting disc; 414. a card slot; 420. a limiting component; 421. a lead screw; 422. a nut; 430. a control component; 431. a gear; 432. a limiting plate; 433. a second fixing bolt; 500. a laser light; 600. a gamma ray detector; 700. a pipeline.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses a pipeline installation rack for gamma ray nondestructive testing. Referring to fig. 1 and 2, the pipe 700 mounting rack for gamma ray nondestructive testing comprises a base 100, a mounting plate 200 vertically and fixedly connected above the base 100, and a mounting hole 210 formed on the mounting plate 200; a pipeline fixing mechanism 300 fixedly connected with the base 100 is arranged on one side of the mounting plate 200, a pipeline 700 to be detected is arranged in the mounting hole 210 in a penetrating manner, and the mounting pipe is fixed by the pipeline fixing mechanism 300; the mounting plate 200 is connected with a detector fixing mechanism 400, and the gamma ray detector 600 is fixed by the detector fixing mechanism 400. By fixing the pipeline 700 between the mounting plate 200 and the pipeline fixing mechanism 300 and fixing the gamma ray detector 600 by using the detector fixing mechanism 400 connected to the mounting plate 200, the possibility of the distance between the gamma ray detector 600 and the pipeline 700 changing in the detection process is reduced.
Referring to fig. 2 and 3, the pipe fixing mechanism 300 includes a mounting ring 310 coaxially disposed with the mounting hole 210, the mounting ring 310 being fixedly coupled with the base 100; the side wall of the mounting ring 310 is connected with a first fixing bolt 320 in a threaded manner, the pipeline 700 is in clearance fit with the mounting ring 310, after the pipeline 700 is inserted into the mounting ring 310, one end of the first fixing bolt 320 is rotated to enable one end of the first fixing bolt to be abutted against the side wall of the pipeline 700, relative sliding between the pipeline 700 and the mounting ring 310 is limited by the first fixing bolt 320, and connection stability between the pipeline 700 and the mounting ring 310 is improved.
Referring to fig. 1 and 3, the detector fixing mechanism 400 includes a supporting assembly 410, the supporting assembly 410 includes a rotary disc 411 rotatably connected to the mounting plate 200, the rotary disc 411 is annular, and the rotary disc 411 and the mounting hole 210 are coaxially disposed; four connecting rods 412 are vertically and fixedly connected to one side, far away from the mounting disc, of the rotary disc 411 in the circumferential direction at equal intervals, an annular connecting disc 413 penetrates through the connecting rods 412, the connecting disc 413 is in sliding connection with the connecting rods 412, and the connecting disc 413 and the rotary disc 411 are coaxially arranged. A clamping groove 414 for mounting the gamma ray detector 600 is formed in one side of the connecting disc 413 far away from the rotating disc 411, and the gamma ray detector 600 is fixedly connected to one side of the connecting disc 413 far away from the rotating disc 411.
The side of the connection disc 413 far away from the turntable 411 is also fixedly connected with a laser lamp 500, and the laser lamp 500 and the gamma ray detector 600 are arranged in central symmetry by taking the rotating shaft of the connection disc 413 as a symmetry axis.
Be connected with spacing subassembly 420 between carousel 411 and the connection pad 413, spacing subassembly 420 includes lead screw 421, and lead screw 421 one end is passed connection pad 413 and is rotated with carousel 411 and be connected, and one side fixedly connected with screw 422 that carousel 411 was kept away from to connection pad 413, screw 422 and lead screw 421 threaded connection.
After the pipeline 700 is fixed, the lead screw 421 is rotated to adjust the distance between the connecting disc 413 and the rotating disc 411, so as to adjust the detection position of the gamma ray detector 600; the incident angle of the laser lamp 500 is the same as that of the gamma ray detector 600, and the position of the laser lamp 500 irradiated on the steel pipe is the position detected by the gamma ray flaw detector, so that the gamma ray detector 600 is conveniently positioned.
Referring to fig. 1 and 2, the detector fixing mechanism 400 further includes a control assembly 430, the control assembly 430 includes a gear 431, gear teeth are formed on a side wall of the rotary plate 411, the gear 431 is rotatably connected to one side of the mounting plate 200 close to the connecting plate 413, and the gear 431 is in meshed connection with the rotary plate 411. The gear 431 is fixedly connected with a limiting plate 432, the limiting plate 432 is located on one side, away from the connecting disc 413, of the mounting plate 200, the mounting plate 200 is connected with a second fixing bolt 433 in a threaded mode, and one end of the second fixing bolt 433 abuts against the mounting plate 200.
The rotation of the connection disc 413 is controlled by the rotation limiting plate 432, and when the position of the gamma ray detector 600 is adjusted, the second fixing bolt 433 is rotated to enable one end of the second fixing bolt to be abutted against the mounting plate 200, so that the rotation of the connection disc 413 is limited, and the convenience of adjustment of the gamma ray detector 600 is further improved.
The implementation principle of the pipeline mounting rack for gamma ray nondestructive testing is as follows: when the gamma ray detector 600 is used for detecting the welding seam of the pipeline 700, the pipeline 700 is fixed by the pipeline fixing mechanism 300, and the gamma ray detector 600 is arranged on a connecting disc 413 which rotates around the pipeline 700; rotating the second fixing bolt 433 to make one end of the second fixing bolt abut against the mounting plate 200 to limit the rotation of the turntable 411; the position of the connecting disc 413 is adjusted by rotating the lead screw 421, so that the detection position of the gamma ray detector 600 is adjusted to the welding seam, the pipeline 700 is irradiated by the laser lamp 500, the incident angle of the laser lamp 500 is the same as that of the gamma ray detector 600, and the position of the laser lamp 500 irradiated on the steel pipe is the detection position of the gamma ray flaw detector; after the detection position of the gamma ray detector 600 is adjusted, the second fixing bolt 433 is rotated to separate one end of the second fixing bolt from the mounting plate 200, the rotation limiting plate 432 drives the connecting disc 413 to rotate, the connecting disc 413 rotates to drive the gamma ray detector 600 to rotate around the pipeline 700, the gamma ray detector 600 rotates around the pipeline 700 to detect the pipeline 700, and the possibility that the distance between the gamma ray detector 600 and the pipeline 700 changes in the detection process is reduced.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a pipeline installation frame for gamma ray nondestructive test which characterized in that: comprises a base (100), a mounting plate (200), a pipeline fixing mechanism (300) used for connecting with a pipeline (700) and a detector fixing mechanism (400) used for mounting a gamma ray detector (600), the mounting plate (200) is connected to one side of the base (100) far away from the ground, the pipeline fixing mechanism (300) is connected to one side of the base (100) far away from the ground, the mounting plate (200) is provided with a mounting hole (210) for a pipeline (700) to pass through, the detector fixing mechanism (400) is connected to one side of the mounting plate (200) close to the pipeline fixing mechanism (300), the detector fixing mechanism (400) comprises a supporting component (410) which is rotatably connected with the mounting plate (200), the rotation axis of the supporting component (410) is collinear with the axis of the mounting hole (210), and the gamma ray detector (600) is connected with the supporting component (410).
2. The pipe mounting rack for gamma ray nondestructive testing according to claim 1, characterized in that: pipeline fixed establishment (300) includes collar (310) and first fixing bolt (320), collar (310) is connected with base (100), first fixing bolt (320) are worn to establish on the lateral wall of collar (310), first fixing bolt (320) and collar (310) threaded connection, set up mounting hole (210) that supply pipeline (700) to pass on mounting panel (200), mounting hole (210) and collar (310) coaxial arrangement.
3. The pipe mounting rack for gamma ray nondestructive testing according to claim 2, characterized in that: supporting component (410) are including carousel (411), connection pad (413) and many connecting rods (412), carousel (411) rotate with mounting panel (200) and are connected, carousel (411) and mounting hole (210) coaxial setting, many the equal perpendicular fixed connection in connecting rod (412) is in the one side of keeping away from mounting panel (200) in carousel (411), connecting rod (412) are worn to establish on connection pad (413), connecting rod (412) and connection pad (413) sliding connection, and gamma ray detector (600) are connected in one side of keeping away from carousel (411) in connection pad (413).
4. The pipe mounting rack for gamma ray nondestructive testing according to claim 3, characterized in that: and a limiting component (420) is arranged between the connecting disc (413) and the turntable (411).
5. The pipe mounting rack for gamma ray nondestructive testing according to claim 4, characterized in that: spacing subassembly (420) include lead screw (421) and screw (422), rotate the one side of connecting and keeping away from mounting panel (200) in carousel (411), screw (422) and connection pad (413) fixed connection, screw (422) and lead screw (421) threaded connection.
6. The pipe mounting rack for gamma ray nondestructive testing according to claim 5, characterized in that: one side fixedly connected with laser lamp (500) that carousel (411) were kept away from in connection pad (413), laser lamp (500) and gamma ray detector (600) use the pivot of connection pad (413) to be central symmetry setting as the symmetry axis.
7. The pipe mounting rack for gamma ray nondestructive testing according to claim 3, characterized in that: the mounting plate (200) is provided with a control assembly (430) used for controlling the gamma ray detector (600) to rotate, and the control assembly (430) is connected with the rotary disc (411).
8. The pipe mount of claim 7, wherein the pipe mount comprises: control assembly (430) includes gear (431), limiting plate (432) and second fixing bolt (433), the teeth of a cogwheel have been seted up on the lateral wall of carousel (411), gear (431) rotate to be connected in one side that mounting panel (200) are close to carousel (411), gear (431) are connected with carousel (411) meshing, limiting plate (432) and gear (431) fixed connection, limiting plate (432) are located one side that carousel (411) were kept away from in mounting panel (200), second fixing bolt (433) and limiting plate (432) threaded connection, second fixing bolt (433) one end and mounting panel (200) butt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121153917.7U CN215115974U (en) | 2021-05-26 | 2021-05-26 | A pipeline installation frame for gamma ray nondestructive test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121153917.7U CN215115974U (en) | 2021-05-26 | 2021-05-26 | A pipeline installation frame for gamma ray nondestructive test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215115974U true CN215115974U (en) | 2021-12-10 |
Family
ID=79300070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121153917.7U Active CN215115974U (en) | 2021-05-26 | 2021-05-26 | A pipeline installation frame for gamma ray nondestructive test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215115974U (en) |
-
2021
- 2021-05-26 CN CN202121153917.7U patent/CN215115974U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113008989B (en) | Workpiece appearance surface defect detection device convenient to fix | |
| CN108572063B (en) | Device for detecting sunlight focusing point of car lamp lens and using method thereof | |
| CN109100595A (en) | A kind of Electron YuanJianJianCeZhuangZhi | |
| CN211602962U (en) | Rotatable light source for surface defect detection | |
| CN215115974U (en) | A pipeline installation frame for gamma ray nondestructive test | |
| CN212674807U (en) | Outfield detection equipment | |
| CN116519796B (en) | Pipeline nondestructive testing equipment | |
| CN111006573A (en) | Kuppe inspection frock among low noise gyration propulsion system | |
| CN111024713A (en) | Rotatable light source for surface defect detection | |
| KR101915709B1 (en) | Automated testing device for boiler header stub tubes in a power plant | |
| CN213986257U (en) | Industrial radiographic inspection machine adaptation support of convenient installation | |
| CN113702510B (en) | Calibrating device and detection equipment for automatic nondestructive testing of large-diameter rod and pipe | |
| CN113959559B (en) | Acoustic level meter calibrating device revolving stage | |
| CN104979027A (en) | Eddy current scanner for lower omega-shaped weld seam of control rod drive assembly of nuclear power plant | |
| CN219016296U (en) | Metal nondestructive testing device | |
| CN221174510U (en) | Nondestructive detection device for welding seam | |
| CN209541683U (en) | A kind of revolving structure surface covering measurer for thickness | |
| CN216847541U (en) | A pipeline installation frame for gamma ray nondestructive test | |
| KR101263751B1 (en) | Film support device for testing x-ray non-destructive | |
| CN110308207A (en) | A kind of pipeline non-destructive testing method and system adapting to different zones | |
| CN111272885A (en) | Ultrasonic detection device and detection method for rotary casting | |
| CN221100482U (en) | Automatic replacement device of whiteness instrument standard plate for measuring whiteness of cigarette paper | |
| CN221007370U (en) | Pipeline testing device based on ray inspection | |
| CN221898436U (en) | Tool for detecting DR (digital radiography) of pipeline for conveying hot steam | |
| CN221792459U (en) | Positioning device based on X-ray flaw detector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |