CN216285068U - Ultrasonic steel pipe nondestructive inspection equipment - Google Patents
Ultrasonic steel pipe nondestructive inspection equipment Download PDFInfo
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- CN216285068U CN216285068U CN202122361254.4U CN202122361254U CN216285068U CN 216285068 U CN216285068 U CN 216285068U CN 202122361254 U CN202122361254 U CN 202122361254U CN 216285068 U CN216285068 U CN 216285068U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 54
- 239000010959 steel Substances 0.000 title claims abstract description 54
- 238000007689 inspection Methods 0.000 title claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 239000000523 sample Substances 0.000 claims abstract description 25
- 230000000712 assembly Effects 0.000 claims description 9
- 238000000429 assembly Methods 0.000 claims description 9
- 239000000428 dust Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000006247 magnetic powder Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009659 non-destructive testing Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model provides ultrasonic steel pipe nondestructive inspection equipment which comprises a support frame, wherein a control panel is arranged on the outer side wall of the support frame, one end of the support frame is fixedly connected with a first end cover, a first adjusting assembly is arranged on the outer side of the first end cover, second end covers are uniformly and fixedly connected to the position, far away from the first end cover, of the support frame, and a second adjusting assembly is arranged on the outer side of each second end cover. According to the utility model, the transmission shaft is driven by the driving motor to drive each transmission gear to rotate, each transmission gear drives the first adjusting assembly and each second adjusting assembly to be close to or far away from the support frame respectively, so that each ultrasonic probe can be attached to the surface of a steel pipe, when the steel pipe is driven, the ultrasonic probes are arranged on the two sides of the steel pipe, the flaw detection range of the device can be expanded, and the working efficiency can be improved when a large-size steel pipe is detected.
Description
Technical Field
The utility model relates to the technical field of pipeline detectors, in particular to ultrasonic steel pipe nondestructive inspection equipment.
Background
At present, with higher and higher requirements on product quality, structure safety and use reliability, nondestructive inspection is to inspect a test piece by means of advanced technology and equipment by taking a physical or chemical method as a means on the premise of not damaging the test piece; the nondestructive detection technology does not damage parts or materials, can be used for directly carrying out detection on site, has high efficiency and is widely applied at present. The more commonly used nondestructive tests mainly include five types: ultrasonic detection, ray detection, magnetic powder detection, penetration detection and eddy current detection.
At present, when the existing ultrasonic flaw detection equipment for the steel pipe is used, the existing ultrasonic flaw detection equipment is mostly arranged on any side of the surface of the steel pipe, then the flaw detection equipment is driven by a driving device or the steel pipe is driven to move so that the flaw detection equipment can carry out complete flaw detection on the steel pipe, therefore, the larger the diameter of the steel pipe is and the longer the length of the steel pipe is, the larger the detection range of the flaw detection equipment is required to be, the more difficult the traditional ultrasonic flaw detection equipment can not rapidly complete flaw detection on the steel pipes, and the difficulty in improving the working efficiency is further caused.
Therefore, it is necessary to provide an ultrasonic steel pipe nondestructive inspection apparatus to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides ultrasonic steel pipe nondestructive testing equipment.
In order to solve the technical problem, the ultrasonic steel tube nondestructive inspection equipment provided by the utility model comprises a support frame, wherein a control panel is arranged on the outer side wall of the support frame, a first end cover is fixedly connected to one end of the support frame, a first adjusting assembly is arranged on the outer side of the first end cover, second end covers are uniformly and fixedly connected to the position, far away from the first end cover, of the support frame, second adjusting assemblies are arranged on the outer sides of the second end covers, the second adjusting assemblies are respectively positioned on two sides of the bottom of the support frame, limit covers are respectively arranged on the bottom sides of the second adjusting assemblies and the first adjusting assembly, an ultrasonic probe is slidably connected to the inner sides of the limit covers, supporting rollers are respectively arranged on two sides, close to the middle position, of the top ends of the second end covers and the first end cover, a driving motor is fixedly connected to the middle position of the outer side wall of the first end cover, the output end of the driving motor is fixedly connected with a transmission shaft, the transmission shaft extends to the inner side of the supporting frame, and the transmission shaft is fixedly connected with a transmission gear corresponding to the positions of the second end cover and the first end cover.
Preferably, a return spring is fixedly connected to the back side of each ultrasonic probe, and the return spring is fixedly connected with the limiting cover.
Preferably, the first adjusting assembly comprises a first toothed bar, the first toothed bar is connected to the inner side of the first end cover in a sliding manner, two ends of the first toothed bar extend to the outer side of the first end cover, the first toothed bar is meshed with the adjacent transmission gear, a first driving telescopic rod is fixedly connected to one side edge of the bottom end of the first toothed bar, and a piston end of the first driving telescopic rod is fixedly connected with the adjacent limiting cover;
the second adjusting component comprises a second toothed bar, the second toothed bar is connected to the inner side of the second end cover in a sliding mode, the two ends of the second toothed bar extend to the outer side of the second end cover, the second toothed bar is connected with the adjacent transmission gears in a meshing mode, a second driving telescopic rod is fixedly connected to the edge of one side of the bottom end of the second toothed bar, and the piston end of the second driving telescopic rod is fixedly connected with the adjacent limiting cover.
Preferably, the outer side walls of the two ends of the second rack bar and the outer side walls of the two ends of the first rack bar are both provided with limiting sliding grooves, the positions of the second end cover and the first end cover, which correspond to the limiting sliding grooves, are both provided with limiting bulges, and the limiting bulges are connected to the inner sides of the limiting sliding grooves in a sliding mode.
Preferably, the edge of the top side and the edge of the bottom side of each ultrasonic probe are fixedly connected with ash removal brushes.
Preferably, a first distance sensor is embedded in the middle position of the bottom end of each second end cover and the middle position of the bottom end of each first end cover, a second distance sensor is fixedly connected to the back side of each limiting cover, a detection end frame is arranged on the top side of each second distance sensor, each detection end frame is fixedly connected to the outer side wall of each first driving telescopic rod and the outer side wall of each second driving telescopic rod, and the bottom end of each detection end frame and the bottom ends of the first end cover and the second end cover are located on the same horizontal plane.
Compared with the related art, the ultrasonic steel pipe nondestructive inspection equipment provided by the utility model has the following beneficial effects:
(1) the utility model provides ultrasonic steel pipe nondestructive inspection equipment, which is convenient for being suitable for steel pipe flaw detection with multiplex specifications by adjusting the heights of all ultrasonic probes through adjusting a first adjusting assembly and all second adjusting assemblies according to the actual size of a steel pipe so as to enable all the ultrasonic probes to reach the surface of the steel pipe.
(2) The utility model provides ultrasonic steel pipe nondestructive inspection equipment, wherein a transmission shaft is driven by a driving motor to drive each transmission gear to rotate, each transmission gear drives each first adjusting assembly and each second adjusting assembly to be close to or far away from a support frame respectively so as to enable each ultrasonic probe to be attached to the surface of a steel pipe, and when the steel pipe is driven, the ultrasonic steel pipe nondestructive inspection equipment is beneficial to enlarging the inspection range of the device and improving the working efficiency when a large-size steel pipe is detected by arranging a plurality of ultrasonic probes on two sides of the steel pipe.
(3) The utility model provides an ultrasonic steel pipe nondestructive test equipment, through the interval of first distance sensor detection end shield bottom and steel pipe surface, this interval is the height that each ultrasonic transducer needs to reach including the radius of steel pipe promptly, when first drive telescopic link and each second drive telescopic link are flexible, second distance sensor detects its and the distance that detects the end frame to be convenient for make each ultrasonic transducer reach suitable detection position, be favorable to alleviateing the burden that artifical range estimation detected the position.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic perspective view of a portion of the present invention;
fig. 3 is a schematic view of the structure of the limiting protrusion of the present invention.
Reference numbers in the figures: 1. a support frame; 2. a control panel; 3. a first end shield; 4. a drive motor; 5. a drive shaft; 6. a transmission gear; 7. a second end shield; 8. a first distance sensor; 9. supporting the rollers; 10. a first rack bar; 11. a second rack bar; 12. a first drive telescopic rod; 13. detecting the end frame; 14. a second drive telescopic rod; 15. a limiting cover; 16. an ultrasonic probe; 17. a return spring; 18. a dust cleaning brush; 19. a second distance sensor; 20. a limiting chute; 21. and a limiting bulge.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
The first embodiment is as follows:
referring to the attached drawings, an ultrasonic steel pipe nondestructive inspection device comprises a support frame 1, a control panel 2 is arranged on the outer side wall of the support frame 1, a first end cover 3 is fixedly connected to one end of the support frame 1, a first adjusting assembly is arranged on the outer side of the first end cover 3, second end covers 7 are uniformly and fixedly connected to the positions, far away from the first end cover 3, of the support frame 1, second adjusting assemblies are arranged on the outer sides of the second end covers 7 respectively and are located on the two sides of the bottom of the support frame 1 respectively, limiting covers 15 are arranged on the bottom sides of the second adjusting assemblies and the first adjusting assembly respectively, ultrasonic probes 16 are slidably connected to the inner sides of the limiting covers 15, supporting rollers 9 are arranged on the two sides, close to the middle position, of the top ends of the second end covers 7 and the first end cover 3 respectively, a driving motor 4 is fixedly connected to the middle position of the outer side wall of the first end cover 3, the output end of the driving motor 4 is fixedly connected with a transmission shaft 5, the transmission shaft 5 extends to the inner side of the support frame 1, the positions of the transmission shaft 5 corresponding to the second end cover 7 and the first end cover 3 are fixedly connected with transmission gears 6, the first end cover 3 and the supporting rollers 9 of each second end cover 7 are abutted to the top side of the steel pipe, the height of each ultrasonic probe 16 is respectively adjusted by adjusting the first adjusting component and each second adjusting component through the control panel 2 according to the actual size of the steel pipe, so that the surface of the steel pipe can be reached by each ultrasonic probe 16, therefore, the device is convenient for being suitable for flaw detection of the steel pipe with multiple specifications, the driving motor 4 is started through the control panel 2, the transmission shaft 5 drives each transmission gear 6 to rotate through the driving of the driving motor 4, and each transmission gear 6 respectively drives the first adjusting component and each second adjusting component to be close to or far away from the support frame 1, so that each ultrasonic probe 16 is attached to the surface of the steel pipe, when the steel pipe is driven, the arrangement of the plurality of ultrasonic probes 16 on the two sides of the steel pipe is beneficial to expanding the flaw detection range of the device, and the working efficiency is improved when the large-size steel pipe is detected.
In a further proposal, the back side of each ultrasonic probe 16 is fixedly connected with a return spring 17, the return spring 17 is fixedly connected with the limit cover 15,
by adopting the technical scheme, the ultrasonic probe 16 can be attached to the surface of the steel pipe conveniently through the return spring 17.
In a further scheme, the first adjusting assembly comprises a first toothed bar 10, the first toothed bar 10 is connected to the inner side of the first end cover 3 in a sliding mode, two ends of the first toothed bar 10 extend to the outer side of the first end cover 3, the first toothed bar 10 is connected with the adjacent transmission gear 6 in a meshing mode, a first driving telescopic rod 12 is fixedly connected to the edge of one side of the bottom end of the first toothed bar 10, and the piston end of the first driving telescopic rod 12 is fixedly connected with the adjacent limiting cover 15;
the second adjusting component comprises a second rack bar 11, the second rack bar 11 is connected to the inner side of the second end cover 7 in a sliding manner, two ends of the second rack bar 11 extend to the outer side of the second end cover 7, the second rack bar 11 is connected with the adjacent transmission gear 6 in a meshing manner, a second driving telescopic rod 14 is fixedly connected to the edge of one side of the bottom end of the second rack bar 11, the piston end of the second driving telescopic rod 14 is fixedly connected with the adjacent limiting cover 15,
by adopting the technical scheme, the horizontal heights of the ultrasonic probes 16 are respectively adjusted by adjusting the telescopic conditions of the first driving telescopic rod 12 and the second driving telescopic rods 14, so that the ultrasonic probes 16 can reach the surface of a steel pipe, and the first rack bar 10 and the second rack bar 11 are respectively driven to move back and forth by rotating the transmission gears 6, so that the ultrasonic probes 16 are stably attached to the surface of the steel pipe.
In a further scheme, the outer side walls of the two ends of the second rack bar 11 and the first rack bar 10 are both provided with a limiting sliding groove 20, the positions of the second end cover 7 and the first end cover 3 corresponding to the limiting sliding groove 20 are both provided with a limiting bulge 21, and the limiting bulge 21 is connected to the inner side of the limiting sliding groove 20 in a sliding manner,
through adopting above-mentioned technical scheme, through spacing spout 20 and spacing protruding 21 mutually supporting, can avoid second rack 11 and first rack 10 to take place to rock when removing in second end cover 7 and first end cover 3 respectively.
In a further proposal, the edges of the top side and the bottom side of each ultrasonic probe 16 are fixedly connected with ash cleaning brushes 18,
by adopting the technical scheme, the dust and sundry scraps on the surface of the steel pipe can be conveniently blocked by the dust cleaning brush 18 when the steel pipe rotates, and the dust and sundry scraps are prevented from being accumulated on the surface of the ultrasonic probe 16 in a large amount.
Example two:
the structure of the present embodiment is substantially the same as that of the first embodiment, except that:
a first distance sensor 8 is embedded in the middle position of the bottom ends of the second end covers 7 and the first end covers 3, the back sides of the limit covers 15 are fixedly connected with second distance sensors 19, the top sides of the second distance sensors 19 are provided with detection end frames 13, the detection end frames 13 are respectively and fixedly connected with the outer side walls of the first driving telescopic rods 12 and the second driving telescopic rods 14, the bottom ends of the detection end frames 13, the bottom ends of the first end covers 3 and the bottom ends of the second end covers 7 are positioned on the same horizontal plane,
through adopting above-mentioned technical scheme, be convenient for detect the interval on end shield bottom and steel pipe surface through first distance sensor 8, this interval is the height that each ultrasonic transducer 16 needs to reach promptly in addition to the radius of steel pipe, when first drive telescopic link 12 is flexible with each second drive telescopic link 14, second distance sensor 19 detects its and the distance that detects end frame 13 to be convenient for make each ultrasonic transducer 16 reach suitable detection position, be favorable to alleviateing the burden that artifical range estimation detected the position.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The ultrasonic steel pipe nondestructive inspection equipment is characterized by comprising a support frame (1), a control panel (2) is installed on the outer side wall of the support frame (1), a first end cover (3) is fixedly connected to one end of the support frame (1), a first adjusting assembly is arranged on the outer side of the first end cover (3), second end covers (7) are uniformly and fixedly connected to the positions, far away from the first end cover (3), of the support frame (1), second adjusting assemblies are arranged on the outer sides of the second end covers (7) and are respectively located on two sides of the bottom of the support frame (1), limiting covers (15) are arranged on the bottom sides of the second adjusting assemblies and the first adjusting assemblies, ultrasonic probes (16) are slidably connected to the inner sides of the limiting covers (15), supporting rollers (9) are installed on two sides, close to the middle position, of the top ends of the second end covers (7) and the first end cover (3), the outer side wall middle position fixedly connected with driving motor (4) of first end shield (3), the output fixedly connected with transmission shaft (5) of driving motor (4), and transmission shaft (5) extend to the inboard of support frame (1), the equal fixedly connected with drive gear (6) in position that transmission shaft (5) correspond second end shield (7) and first end shield (3).
2. The ultrasonic steel pipe nondestructive inspection apparatus according to claim 1, wherein a return spring (17) is fixedly connected to a back side of each ultrasonic probe (16), and the return spring (17) is fixedly connected to the limit cover (15).
3. The ultrasonic steel pipe nondestructive inspection equipment is characterized in that the first adjusting component comprises a first rack bar (10), the first rack bar (10) is connected to the inner side of the first end cover (3) in a sliding mode, both ends of the first rack bar (10) extend to the outer side of the first end cover (3), the first rack bar (10) is connected with the adjacent transmission gear (6) in a meshing mode, a first driving telescopic rod (12) is fixedly connected to the edge of one side of the bottom end of the first rack bar (10), and the piston end of the first driving telescopic rod (12) is fixedly connected with the adjacent limiting cover (15);
the second adjusting component comprises a second toothed bar (11), the second toothed bar (11) is connected to the inner side of the second end cover (7) in a sliding mode, the two ends of the second toothed bar (11) extend to the outer side of the second end cover (7), the second toothed bar (11) is connected with the adjacent transmission gear (6) in a meshing mode, a second driving telescopic rod (14) is fixedly connected to the edge of one side of the bottom end of the second toothed bar (11), and the piston end of the second driving telescopic rod (14) is fixedly connected with the adjacent limiting cover (15).
4. The ultrasonic steel pipe nondestructive inspection equipment according to claim 3, wherein the outer side walls of the two ends of the second rack bar (11) and the first rack bar (10) are respectively provided with a limiting sliding groove (20), the positions of the second end cover (7) and the first end cover (3) corresponding to the limiting sliding grooves (20) are respectively provided with a limiting protrusion (21), and the limiting protrusions (21) are slidably connected to the inner side of the limiting sliding grooves (20).
5. The ultrasonic steel pipe nondestructive inspection apparatus according to claim 1, wherein an ash removal brush (18) is fixedly connected to edges of the top side and the bottom side of each ultrasonic probe (16).
6. The ultrasonic steel pipe nondestructive inspection equipment according to claim 1, wherein a first distance sensor (8) is embedded in the middle position of the bottom ends of the second end covers (7) and the first end covers (3), a second distance sensor (19) is fixedly connected to the back side of each limiting cover (15), a detection end frame (13) is arranged on the top side of each second distance sensor (19), each detection end frame (13) is fixedly connected to the outer side walls of the first driving telescopic rod (12) and the second driving telescopic rod (14), and the bottom ends of the detection end frames (13) are located on the same horizontal plane with the bottom ends of the first end covers (3) and the second end covers (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122361254.4U CN216285068U (en) | 2021-09-28 | 2021-09-28 | Ultrasonic steel pipe nondestructive inspection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122361254.4U CN216285068U (en) | 2021-09-28 | 2021-09-28 | Ultrasonic steel pipe nondestructive inspection equipment |
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| Publication Number | Publication Date |
|---|---|
| CN216285068U true CN216285068U (en) | 2022-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122361254.4U Expired - Fee Related CN216285068U (en) | 2021-09-28 | 2021-09-28 | Ultrasonic steel pipe nondestructive inspection equipment |
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| CN (1) | CN216285068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117214307A (en) * | 2023-11-09 | 2023-12-12 | 山西诚达工程质量检测有限公司 | Nondestructive inspection device for steel structure welding seam |
-
2021
- 2021-09-28 CN CN202122361254.4U patent/CN216285068U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117214307A (en) * | 2023-11-09 | 2023-12-12 | 山西诚达工程质量检测有限公司 | Nondestructive inspection device for steel structure welding seam |
| CN117214307B (en) * | 2023-11-09 | 2024-02-02 | 山西诚达工程质量检测有限公司 | Nondestructive inspection device for steel structure welding seam |
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Granted publication date: 20220412 |