CN215339668U - Multi-dimensional water logging type stainless steel pipe flaw detection device - Google Patents
Multi-dimensional water logging type stainless steel pipe flaw detection device Download PDFInfo
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- CN215339668U CN215339668U CN202121409518.2U CN202121409518U CN215339668U CN 215339668 U CN215339668 U CN 215339668U CN 202121409518 U CN202121409518 U CN 202121409518U CN 215339668 U CN215339668 U CN 215339668U
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Abstract
The utility model discloses a multidimensional water immersion type stainless steel pipe flaw detection device which comprises a shell, wherein a fixed rod is fixedly connected to the inside of the shell, a telescopic rod is slidably connected to the inside of the fixed rod, a fixed pipe is fixedly connected to the end part of the telescopic rod, a first rotating pipe is rotatably connected to the inside of the fixed pipe, a first gear is fixedly connected to the outer side of one end, close to the fixed pipe, of the first rotating pipe, a first motor is fixedly connected to the outer wall of the fixed pipe, a control wheel is fixedly connected to the output end of the first motor, a second motor is fixedly installed on the side of the first rotating pipe, and a second rotating pipe is rotatably connected to the inside of the first rotating pipe. The utility model can control the detecting head to rotate in multiple dimensions, can detect each angle in the pipeline as required, improves the detection accuracy, can clamp the pipeline, is convenient to adjust according to pipelines with different diameters, and enlarges the application range.
Description
Technical Field
The utility model relates to the field of pipe fitting detection devices, in particular to a multi-dimensional water immersion type stainless steel pipe flaw detection device.
Background
The stainless steel thin-wall pipe is a main raw material for manufacturing engine oil guide pipes of automobiles, airplanes, rockets and the like, accurate defect detection is needed, various cracks, sand holes, layering and other defects in the material are found and removed, otherwise, hidden defects exist in finished products and cannot be seen by naked eyes, cracking and other dangers can occur in the using process, major safety accidents of aerospace aircrafts are caused, and along with the increase of the requirements of industries such as automobiles, aerospace and the like on pipe parts, the improvement of detection requirements, ultrasonic detection equipment with high detection speed and high detection accuracy is urgently needed by domestic automobiles and aerospace enterprises.
When using, the existing ultrasonic water immersion type flaw detection device mostly can not adjust the angle of the detection head as required, in the detection process, larger errors can exist, when detecting pipes with different diameters, the guide sleeves with corresponding specifications are required to be replaced, and the guide sleeves have certain errors in precision due to the reasons of processing technology and the like, and can influence the concentricity of the detection head.
Therefore, it is necessary to provide a multi-dimensional water immersion type flaw detection device for stainless steel pipes to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a multidimensional water immersion type stainless steel pipe flaw detection device, which can control a detection head to rotate in multiple dimensions by starting a first motor, a second motor and a third motor, can detect each angle in a pipeline as required, improves the detection accuracy and solves the problem that the detection head cannot be adjusted in angle as required in the prior art.
In order to achieve the above purpose, the utility model provides the following technical scheme: a multidimensional water immersion type stainless steel pipe flaw detection device comprises a shell, wherein a fixed rod is fixedly connected inside the shell, a telescopic rod is slidably connected inside the fixed rod, a fixed pipe is fixedly connected to the end part of the telescopic rod, a first rotating pipe is rotatably connected inside the fixed pipe, a first gear is fixedly connected to the outer side of one end, close to the fixed pipe, of the first rotating pipe, a first motor is fixedly connected to the outer wall of the fixed pipe, a control wheel is fixedly connected to the output end of the first motor, a second motor is fixedly mounted on the side of the first rotating pipe, a second rotating pipe is rotatably connected inside the first rotating pipe, a second gear is fixedly connected to the outer wall of one end, close to the first rotating pipe, of the second rotating pipe, a third motor is fixedly mounted on the side of the second rotating pipe, and a third rotating pipe is rotatably connected inside the second rotating pipe, the outer wall of one end, close to the second rotating pipe, of the third rotating pipe is fixedly connected with a third gear, a detecting head is fixedly mounted at the other end of the third rotating pipe, and a hydraulic cylinder is fixedly mounted at the top of the fixing rod.
Preferably, the third rotating pipe and the first rotating pipe are both rotatably connected with the second rotating pipe.
Preferably, the number of the control wheels is three, and the three first gears are respectively and fixedly arranged at the output ends of the first motor, the second motor and the third motor and are respectively in meshed connection with the first gear, the second gear and the third gear.
Preferably, the outside of dead lever is rotated and is connected with the screwed pipe, the outside threaded connection of screwed pipe has the fall way, the first fixed block of outer wall fixedly connected with of fall way, the inside of first fixed block articulates there is the dwang, the tip of dwang articulates there is the second fixed block, the bottom fixedly connected with of second fixed block runs through the supporting rod of casing.
Preferably, the outer side of the clamping rod is fixedly connected with a limiting plate, the top of the limiting plate is attached to the bottom of the shell, a limiting groove is formed in the shell, and the limiting groove is matched with the second fixing block.
Preferably, the number of the clamping bars is set to be a plurality, and the plurality of the clamping bars are distributed in a circular array about a center line point of the fixing bar.
In the technical scheme, the utility model provides the following technical effects and advantages:
1. the device is placed above a pipeline to be detected, the fixing rod is inserted into the pipeline, then the hydraulic cylinder is started, the detecting head is pushed to extend inwards, the first motor, the second motor and the third motor are started to drive the detecting head to rotate, the end parts of the second rotating pipe and the third rotating pipe are arranged in an inclined plane mode, the detecting head can be driven to rotate in multiple dimensions, all angles in the pipeline can be detected as required, the detection accuracy is improved, and the first motor, the second motor and the third motor are all arranged to be waterproof motors and are beneficial to being used underwater;
2. through rotating the screwed pipe, make the first fixed block of spiral shell fall tube pulling rise, and then drive the dwang and rotate, make the second fixed block slide in the spacing inslot portion, the bottom of second fixed block is fixed with the supporting rod, thereby drive the supporting rod and slide to inside, the outside of supporting rod is fixed with the limiting plate, the area of limiting plate is greater than the spacing groove, can carry on spacingly to the supporting rod, thereby make a plurality of supporting rods slide to inside, can carry out the centre gripping to the pipeline, be convenient for adjust according to the pipeline of different diameters, application scope has been enlarged.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side-view perspective of the present invention;
FIG. 3 is a schematic view of a connection structure of a fixed pipe and a third rotating pipe according to the present invention;
FIG. 4 is a schematic view of a connection structure of a third rotary pipe and a second rotary pipe according to the present invention;
fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
Description of reference numerals:
1. a housing; 2. fixing the rod; 3. a telescopic rod; 4. a fixed tube; 5. a first rotation pipe; 6. a first gear; 7. a first motor; 8. a control wheel; 9. a second motor; 10. a second rotating tube; 11. a second gear; 12. a third motor; 13. a third rotating pipe; 14. a third gear; 15. a probe head; 16. a threaded pipe; 17. a lifting pipe; 18. a first fixed block; 19. rotating the rod; 20. a second fixed block; 21. a clamping rod; 22. a limiting plate; 23. a limiting groove; 24. and a hydraulic cylinder.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
The utility model provides a multidimensional water immersion type stainless steel pipe flaw detection device as shown in figures 1-4, which comprises a shell 1, wherein a fixed rod 2 is fixedly connected inside the shell 1, a telescopic rod 3 is slidably connected inside the fixed rod 2, a fixed pipe 4 is fixedly connected at the end part of the telescopic rod 3, a first rotating pipe 5 is rotatably connected inside the fixed pipe 4, a first gear 6 is fixedly connected outside one end of the first rotating pipe 5 close to the fixed pipe 4, a first motor 7 is fixedly connected to the outer wall of the fixed pipe 4, a control wheel 8 is fixedly connected to the output end of the first motor 7, a second motor 9 is fixedly installed at the side of the first rotating pipe 5, a second rotating pipe 10 is rotatably connected inside the first rotating pipe 5, a second gear 11 is fixedly connected to the outer wall of one end of the second rotating pipe 10 close to the first rotating pipe 5, the avris fixed mounting of second rotating tube 10 has third motor 12, the internal rotation of second rotating tube 10 is connected with third rotating tube 13, third rotating tube 13 is close to the one end outer wall fixedly connected with third gear 14 of second rotating tube 10, the other end fixed mounting of third rotating tube 13 has detecting head 15, the top fixed mounting of dead lever 2 has pneumatic cylinder 24.
In the above technical scheme, third rotating tube 13 and first rotating tube 5 all rotate with second rotating tube 10 and are connected, are convenient for realize that the multidimension degree of detecting head 15 rotates, can carry out even detection to the inner wall of pipeline, have improved the precision that detects.
In the above technical solution, the number of the control wheels 8 is three, and the three first gears 6 are respectively fixedly arranged at the output ends of the first motor 7, the second motor 9 and the third motor 12, and are respectively in meshed connection with the first gear 6, the second gear 11 and the third gear 14, so as to control the angle of the device.
As shown in fig. 1, 2 and 5: the outside of dead lever 2 is rotated and is connected with screwed pipe 16, the outside threaded connection of screwed pipe 16 has elevator pipe 17, the first fixed block 18 of outer wall fixedly connected with of elevator pipe 17, the inside of first fixed block 18 articulates there is dwang 19, the tip of dwang 19 articulates there is second fixed block 20, the bottom fixedly connected with of second fixed block 20 runs through the supporting rod 21 of casing 1, is convenient for carry out the centre gripping to the pipeline, can adjust according to the pipeline of different diameters.
In the above technical scheme, the outside fixedly connected with limiting plate 22 of supporting rod 21, the top of limiting plate 22 is laminated with the bottom of casing 1, spacing groove 23 has been seted up to casing 1's inside, spacing groove 23 cooperatees with second fixed block 20, can carry out spacing and slip to limiting plate 22, is convenient for carry out the centre gripping to the pipeline.
In the above technical solution, the number of the clamping rods 21 is set to be a plurality, and the plurality of clamping rods 21 are distributed in a circular array with respect to the center line point of the fixing rod 2, which is beneficial to keeping the concentricity of the device and the probing tip 15.
This practical theory of operation:
referring to the attached drawings 1-4 of the specification, a user can insert the fixing rod 2 into the pipeline by placing the device above the pipeline to be detected, then push the detecting head 15 to extend into the pipeline by starting the hydraulic cylinder 24, and drive the first gear 6 to rotate by starting the first motor 7 so as to control the first rotating pipe 5 to rotate inside the fixing pipe 4, and similarly, drive the second rotating pipe 10 to rotate inside the first rotating pipe 5 by starting the second motor 9, and drive the third rotating pipe 13 to rotate by starting the third motor 12, wherein the end portions of the second rotating pipe 10 and the third rotating pipe 13 are both arranged in an inclined plane, thereby driving the detecting head 15 to rotate in multiple dimensions, detecting various angles inside the pipeline as required, and improving the accuracy of detection, wherein the first motor 7, the second motor 9 and the third motor 12 are all arranged in a waterproof type, the model can be set to be 0612, which is beneficial to being used underwater;
referring to the attached drawings 1, 2 and 5 of the specification, a user can rotate the threaded pipe 16, so that the lifting pipe 17 outside the threaded pipe 16 moves outside the threaded pipe 16, the lifting pipe 17 pulls the first fixing block 18 outside to rise, and further drives the rotating rod 19 at the end of the first fixing block 18 to rotate, the rotating rod 19 drives the second fixing block 20 to slide inside the limiting groove 23, the bottom of the second fixing block 20 is fixed with the clamping rods 21, so as to drive the clamping rods 21 to slide inside, the limiting plate 22 is fixed outside the clamping rods 21, the area of the limiting plate 22 is larger than that of the limiting groove 23, the clamping rods 21 can be prevented from being separated from the limiting groove 23 in the sliding process, and accordingly the clamping rods 21 slide inside, the pipeline can be clamped, adjustment can be conveniently performed according to pipelines with different diameters, and the application range is expanded.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.
Claims (6)
1. The utility model provides a nonrust steel pipe of multidimension degree water logging formula detection device that detects a flaw, includes casing (1), its characterized in that: the fixing rod (2) is fixedly connected to the inside of the shell (1), the telescopic rod (3) is connected to the inside of the fixing rod (2) in a sliding mode, the fixing tube (4) is fixedly connected to the end portion of the telescopic rod (3), the fixing tube (4) is connected to the inside of the fixing tube (5) in a rotating mode, a first gear (6) is fixedly connected to the outer side of one end, close to the fixing tube (4), of the first rotating tube (5), a first motor (7) is fixedly connected to the outer wall of the fixing tube (4), a control wheel (8) is fixedly connected to the output end of the first motor (7), a second motor (9) is fixedly installed on the side of the first rotating tube (5), a second rotating tube (10) is connected to the inside of the first rotating tube (5) in a rotating mode, and a second gear (11) is fixedly connected to the outer wall of one end, close to the first rotating tube (5), of the second rotating tube (10), the avris fixed mounting of second rotating tube (10) has third motor (12), the inside rotation of second rotating tube (10) is connected with third rotating tube (13), one end outer wall fixedly connected with third gear (14) that third rotating tube (13) are close to second rotating tube (10), the other end fixed mounting of third rotating tube (13) has detecting head (15), the top fixed mounting of dead lever (2) has pneumatic cylinder (24).
2. The multi-dimensional water logging type stainless steel pipe flaw detection device of claim 1, characterized in that: and the third rotating pipe (13) and the first rotating pipe (5) are rotatably connected with the second rotating pipe (10).
3. The multi-dimensional water logging type stainless steel pipe flaw detection device of claim 1, characterized in that: the number of the control wheels (8) is three, and the first gears (6) are respectively fixedly arranged at the output ends of the first motor (7), the second motor (9) and the third motor (12) and are respectively meshed with the first gears (6), the second gears (11) and the third gears (14).
4. The multi-dimensional water logging type stainless steel pipe flaw detection device of claim 1, characterized in that: the outside of dead lever (2) is rotated and is connected with screwed pipe (16), the outside threaded connection of screwed pipe (16) has fall way (17), the first fixed block (18) of outer wall fixedly connected with of fall way (17), the inside of first fixed block (18) articulates there is dwang (19), the tip of dwang (19) articulates there is second fixed block (20), the bottom fixedly connected with of second fixed block (20) runs through supporting rod (21) of casing (1).
5. The multi-dimensional water logging type stainless steel pipe flaw detection device of claim 4, characterized in that: the outside fixedly connected with limiting plate (22) of supporting rod (21), the top of limiting plate (22) is laminated with the bottom of casing (1), spacing groove (23) have been seted up to the inside of casing (1), spacing groove (23) cooperate with second fixed block (20).
6. The multi-dimensional water logging type stainless steel pipe flaw detection device of claim 4, characterized in that: the number of the clamping rods (21) is set to be a plurality, and the plurality of the clamping rods (21) are distributed in a circular array relative to a central line point of the fixing rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121409518.2U CN215339668U (en) | 2021-06-23 | 2021-06-23 | Multi-dimensional water logging type stainless steel pipe flaw detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121409518.2U CN215339668U (en) | 2021-06-23 | 2021-06-23 | Multi-dimensional water logging type stainless steel pipe flaw detection device |
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| CN215339668U true CN215339668U (en) | 2021-12-28 |
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| CN202121409518.2U Active CN215339668U (en) | 2021-06-23 | 2021-06-23 | Multi-dimensional water logging type stainless steel pipe flaw detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115561412A (en) * | 2022-10-08 | 2023-01-03 | 哈尔滨海涵丰生物科技开发有限公司 | Medicine automatic checkout device |
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2021
- 2021-06-23 CN CN202121409518.2U patent/CN215339668U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115561412A (en) * | 2022-10-08 | 2023-01-03 | 哈尔滨海涵丰生物科技开发有限公司 | Medicine automatic checkout device |
| CN115561412B (en) * | 2022-10-08 | 2023-05-05 | 哈尔滨海涵丰生物科技开发有限公司 | Automatic medicine detection device |
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