CN221124432U - Pipeline inner wall flaw detection equipment - Google Patents
Pipeline inner wall flaw detection equipment Download PDFInfo
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- CN221124432U CN221124432U CN202323078606.0U CN202323078606U CN221124432U CN 221124432 U CN221124432 U CN 221124432U CN 202323078606 U CN202323078606 U CN 202323078606U CN 221124432 U CN221124432 U CN 221124432U
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- 238000001514 detection method Methods 0.000 title claims abstract description 47
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 239000000523 sample Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to detection equipment, belongs to the technical field of pipeline detection, and in particular relates to pipeline inner wall flaw detection equipment, which comprises a shell, wherein a first motor is fixedly connected to the inner wall of one side of the shell, and the output end of the first motor is connected with a rotating column through a coupler; according to the utility model, the first motor is started to drive the rotating column to rotate so as to drive the bevel gear to rotate, the ultrasonic detection head can be driven to do reciprocating swinging motion through the cooperation of the rotating gears on the U-shaped frame, and the second motor can also be started to drive the fixing frame to do reciprocating swinging motion, so that the ultrasonic detection head can be driven to do reciprocating swinging motion, the rotation of the ultrasonic detection head is realized, the inner wall of a pipeline is better detected, the working efficiency is improved, and the problems that the existing pipeline inner wall can only be detected in the same direction when flaw detection is carried out, a certain limitation is provided, and the accuracy of flaw detection data is further influenced are solved.
Description
Technical Field
The utility model relates to the technical field of pipeline detection, in particular to pipeline inner wall flaw detection equipment.
Background
After the steel pipe factory makes the steel pipe, detect whether there is the crackle in the inner wall of steel pipe to judge whether the steel pipe accords with the quality standard, ultrasonic detector is current check out test set who uses often, with ultrasonic detection probe laminating at the inner wall of steel pipe, the probe remains perpendicularly all the time with the inner wall, progressively detect every department inner wall can, but the steel pipe of diameter below 50 centimetres is comparatively slender, and the operating personnel can't bore in the steel pipe, can't detect with the probe step by step.
The Chinese patent with the publication number of CN217112188U discloses a pipeline inner wall flaw detection device, which comprises a main rod, a screw rod, a sliding sleeve, a rotating arm and a supporting rod, wherein the front end of the main rod is provided with a sleeve, the sleeve is perpendicular to the main rod, the screw rod is in threaded connection in the sleeve, and the top of the screw rod is provided with an ultrasonic detection head; the sliding sleeve is slidably mounted on the main rod, a plurality of first rotary seats are arranged on the side face of the main rod, one end of the rotary arm is rotatably arranged on the first rotary seats, the other end of the rotary arm is provided with a roller, a plurality of second rotary seats are arranged on the side face of the sliding sleeve, one end of the supporting rod is rotatably mounted on the second rotary seats, and the other end of the supporting rod abuts against the rotary arm.
Based on the above search in combination with the prior art findings:
The existing pipeline inner wall flaw detection equipment can only detect the same direction when carrying out flaw detection on the pipeline inner wall, has certain limitation, and further influences the accuracy of flaw detection data.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a pipeline inner wall flaw detection device, which is characterized in that a first motor is started to drive a rotating column to rotate so as to drive a bevel gear to rotate, an ultrasonic detection head can be driven to do reciprocating swinging motion through the cooperation of gears rotating on a U-shaped frame, and a second motor can also be started to drive a rotating shaft to rotate so as to drive a fixing frame on a first connecting block and a second connecting block to do reciprocating swinging.
The technical solution for realizing the purpose of the utility model is as follows: the pipeline inner wall flaw detection device comprises a shell, wherein a first motor is fixedly connected to the inner wall of one side of the shell, and the output end of the first motor is connected with a rotating column through a coupler;
The rotating mechanism is positioned on the shell;
The rotating mechanism comprises a first supporting plate and a second supporting plate which are fixedly connected to the inner wall of the bottom of the shell, one side of the first supporting plate is fixedly connected with a fixed cylinder, rotating holes are formed in the fixed cylinder and the first supporting plate, one end of a rotating column penetrates through the rotating holes and is rotationally connected to the second supporting plate, a bevel gear is connected to the outer side wall of a cylinder of the rotating column in a key manner, a second connecting block is rotationally connected to the outer side wall of the cylinder of the fixed cylinder, a second motor is fixedly connected to the inner wall of the other side of the shell, an output end of the second motor is connected with a rotating shaft through a coupling, the other end of the rotating shaft is rotationally connected to the second supporting plate, a first connecting block is fixedly connected to the outer side wall of the cylinder of the rotating shaft, a fixing frame is fixedly connected to the top of the first connecting block and the top of the second connecting block, a U-shaped frame is fixedly connected to one side of the connecting column, a gear is connected to the outer side wall of the cylinder of the connecting column in a key manner, and the bevel gear is meshed with the gear.
In some embodiments, a fixing plate is fixedly connected to the top of the U-shaped frame, and an ultrasonic detection head is installed on the top of the fixing plate.
In some embodiments, the mount is shaped as a "Chinese character 'hui'.
In some embodiments, a bottom of the housing mounts a moving assembly.
In some embodiments, a main rod is arranged on one side of the shell, a fixing hole is formed in one end of the main rod, a hydraulic cylinder is fixedly connected in the fixing hole, and an output end of the hydraulic cylinder is connected with the shell.
In some embodiments, the other end of the main rod is fixedly connected with a non-slip mat.
Compared with the prior art, the utility model, its apparent advantage is:
According to the utility model, the first motor is started to drive the rotating column to rotate, so that the bevel gear is driven to rotate, the ultrasonic detection head can be driven to reciprocate to swing through the cooperation of the gears rotating on the U-shaped frame, the second motor can also be started to drive the rotating shaft to rotate, and the first connecting block and the fixing frame on the second connecting block are driven to reciprocate to swing, so that the ultrasonic detection head can be driven to reciprocate to swing, the rotation of the ultrasonic detection head is realized, the inner wall of a pipeline is better detected, and the working efficiency is improved;
The problem that the existing flaw detection can only detect the same direction when the flaw detection is carried out on the inner wall of the pipeline is solved, the flaw detection method has certain limitation, and the accuracy of flaw detection data is further affected.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic view of an overall perspective structure provided in an embodiment of the present utility model;
FIG. 2 is a schematic perspective view in overall section provided in one embodiment of the present utility model;
fig. 3 is an enlarged perspective view of fig. 2 a according to an embodiment of the present utility model.
Reference numerals illustrate:
1. A housing; 2. a first motor; 3. rotating the column; 4. a first support plate; 5. bevel gear; 6. a fixed cylinder; 7. a second motor; 8. a rotating shaft; 9. a first connection block; 10. a second connection block; 11. a fixing frame; 12. a U-shaped frame; 13. a connecting column; 14. a gear; 15. a fixing plate; 16. an ultrasonic detection head; 17. a main rod; 18. an anti-slip pad; 19. a hydraulic cylinder; 20. a moving assembly; 21. and a second support plate.
Detailed Description
The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. 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.
The utility model provides pipeline inner wall flaw detection equipment through improvement, and the technical scheme of the utility model is as follows:
As shown in fig. 1-3, the pipeline inner wall flaw detection device comprises a shell 1, wherein the shell 1 and a first motor 2 are fixed in a mode of preferentially considering bolts, the disassembly is convenient, the first motor 2 is fixedly connected to the inner wall of one side of the shell 1, and the output end of the first motor 2 is connected with a rotating column 3 through a coupler; the rotating mechanism is positioned on the shell 1; the rotating mechanism comprises a first supporting plate 4 and a second supporting plate 21 which are fixedly connected to the inner wall of the bottom of the shell 1, the first supporting plate 4 and the fixed cylinder 6 are fixed in a welding mode preferentially, so that stability of the second connecting block 10 during rotation is improved conveniently, one side of the first supporting plate 4 is fixedly connected with the fixed cylinder 6, the fixed cylinder 6 and the first supporting plate 4 are provided with rotating holes, one end of the rotating column 3 penetrates through the rotating holes and is rotationally connected to the second supporting plate 21, the upper key of the outer side wall of a cylinder of the rotating column 3 is connected with a bevel gear 5, the outer side wall of the cylinder of the fixed cylinder 6 is rotationally connected with a second connecting block 10, the inner wall of the other side of the shell 1 is fixedly connected with a second motor 7, the output end of the second motor 7 is connected with a rotating shaft 8 through a coupler, the other end of the rotating shaft 8 is rotationally connected to the second supporting plate 21, the outer side wall of the cylinder of the rotating shaft 8 is fixedly connected with a first connecting block 9, the tops of the first connecting block 9 and the second connecting block 10 are fixedly connected with a fixing frame 11, the tops of the fixing frame 11 are fixedly connected with a U-shaped frame 12, one side, which is mutually close to the U-shaped frame 12, the outer side of the connecting column 13 is fixedly connected with a bevel gear 14 on the bevel gear 14, and the outer side wall of the bevel gear 13 is meshed with the bevel gear 14 on the outer side wall of the connecting column 13; when needs rotate ultrasonic detection head 16, can start first motor 2, drive and rotate post 3 and rotate, thereby drive helical gear 5 and rotate, through the cooperation of pivoted gear 14 on the U-shaped frame 12, can drive ultrasonic detection head 16 and carry out reciprocating swing motion, also can start second motor 7, drive axis of rotation 8 and rotate, drive first connecting block 9 and the mount 11 on the second connecting block 10 and carry out reciprocating swing, thereby also can drive ultrasonic detection head 16 and carry out reciprocating swing motion, through rotating mechanism's setting, realized the rotation to ultrasonic detection head 16, the detection pipeline inner wall that can be better, and then improved work efficiency.
As shown in fig. 1, in an embodiment, a main rod 17 is arranged at one side of a housing 1, a fixing hole is formed at one end of the main rod 17, a hydraulic cylinder 19 is fixedly connected in the fixing hole, and an output end of the hydraulic cylinder 19 is connected with the housing 1; by means of the hydraulic cylinder 19, the device can be stretched and contracted, and movement of the device is facilitated.
As shown in fig. 1, in one embodiment, the other end of the main rod 17 is fixedly connected with a non-slip mat 18; by the arrangement of the anti-slip pad 18, it is achieved that the staff member is prevented from slipping off when holding the boom 17.
As shown in fig. 3, in an embodiment, the U-shaped frame 12 and the fixing plate 15 are fixed in a welding mode preferentially, so as to improve the stability of the device, the fixing plate 15 is fixedly connected to the top of the U-shaped frame 12, and the ultrasonic detection head 16 is mounted on the top of the fixing plate 15; by the arrangement of the ultrasonic detection head 16, detection on the inner wall of the pipeline is realized.
As shown in fig. 2, in one embodiment, the shape of the fixing frame 11 is a "back" shape; through the arrangement of the shape of the Chinese character 'hui', the rotation of the gear 14 is realized, and the stability of the device is convenient to improve.
As shown in fig. 1, in one embodiment, a bottom of the housing 1 is mounted with a moving assembly 20; by the arrangement of the movement assembly 20, movement of the device is achieved.
The specific working method is as follows: during the use, the staff holds slipmat 18 on the mobile jib 17, can make the device remove through pneumatic cylinder 19 and removal subassembly 20, when needs rotate ultrasonic detection head 16, can start first motor 2, drive and rotate post 3 and rotate, thereby drive helical gear 5 and rotate, through the cooperation of pivoted gear 14 on U-shaped frame 12, can drive ultrasonic detection head 16 and carry out reciprocating swing motion, also can start second motor 7, drive axis of rotation 8 and rotate, drive the mount 11 on first connecting block 9 and the second connecting block 10 and carry out reciprocating swing motion, thereby also can drive ultrasonic detection head 16 and carry out reciprocating swing motion, the rotation to ultrasonic detection head 16 has been realized, and then better detection pipeline inner wall, work efficiency has been improved.
The technical means disclosed by the scheme of the utility model is not limited to the technical means disclosed by the technical means, and also comprises the technical scheme consisting of the technical characteristics and the equivalent substitution. The present utility model is not limited to the prior art.
Claims (6)
1. The utility model provides a pipeline inner wall detection equipment that detects a flaw, includes shell (1), its characterized in that: the inner wall of one side of the shell (1) is fixedly connected with a first motor (2), and the output end of the first motor (2) is connected with a rotating column (3) through a coupler, and the motor further comprises;
the rotating mechanism is positioned on the shell (1);
The rotating mechanism comprises a first supporting plate (4) and a second supporting plate (21) which are fixedly connected to the inner wall of the bottom of the shell (1), one side of the first supporting plate (4) is fixedly connected with a fixed cylinder (6), the fixed cylinder (6) and the first supporting plate (4) are provided with rotating holes, one end of a rotating column (3) penetrates through the rotating holes and is rotationally connected with the second supporting plate (21), the upper key of the outer side wall of a cylinder of the rotating column (3) is connected with a bevel gear (5), the outer side wall of the cylinder of the fixed cylinder (6) is rotationally connected with a second connecting block (10), the inner wall of the other side of the shell (1) is fixedly connected with a second motor (7), the output end of the second motor (7) is connected with a rotating shaft (8) through a coupling, the other end of the rotating shaft (8) is rotationally connected with the second supporting plate (21), the outer side wall of the cylinder of the rotating shaft (8) is fixedly connected with a first connecting block (9), the top of the first connecting block (9) and the top of the second connecting block (10) is fixedly connected with a fixing frame (11), the top of the fixing frame (11) is fixedly connected with a U-shaped frame (12), the other side of the U-shaped frame (12) is fixedly connected with the other side of the U-shaped frame (12), the other side of the U-shaped frame (12) is close to the outer side of the cylinder (13), the bevel gear (5) is meshed with the gear (14).
2. The apparatus for detecting flaw on inner wall of pipeline according to claim 1, wherein: the top of U-shaped frame (12) fixedly connected with fixed plate (15), ultrasonic detection head (16) are installed at the top of fixed plate (15).
3. The apparatus for detecting flaw on inner wall of pipeline according to claim 1, wherein: the fixing frame (11) is in a shape of a Chinese character 'Hui'.
4. The apparatus for detecting flaw on inner wall of pipeline according to claim 1, wherein: a moving assembly (20) is mounted at the bottom of the shell (1).
5. The apparatus for detecting flaw on inner wall of pipeline according to claim 1, wherein: one side of the shell (1) is provided with a main rod (17), one end of the main rod (17) is provided with a fixing hole, a hydraulic cylinder (19) is fixedly connected in the fixing hole, and the output end of the hydraulic cylinder (19) is connected with the shell (1).
6. The apparatus for detecting flaw on inner wall of pipeline according to claim 5, wherein: the other end of the main rod (17) is fixedly connected with an anti-slip pad (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323078606.0U CN221124432U (en) | 2023-11-15 | 2023-11-15 | Pipeline inner wall flaw detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323078606.0U CN221124432U (en) | 2023-11-15 | 2023-11-15 | Pipeline inner wall flaw detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221124432U true CN221124432U (en) | 2024-06-11 |
Family
ID=91366922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323078606.0U Active CN221124432U (en) | 2023-11-15 | 2023-11-15 | Pipeline inner wall flaw detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221124432U (en) |
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2023
- 2023-11-15 CN CN202323078606.0U patent/CN221124432U/en active Active
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