CN214794616U - Ultrasonic probe for detecting cracks of steel pipe - Google Patents
Ultrasonic probe for detecting cracks of steel pipe Download PDFInfo
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- CN214794616U CN214794616U CN202120456635.8U CN202120456635U CN214794616U CN 214794616 U CN214794616 U CN 214794616U CN 202120456635 U CN202120456635 U CN 202120456635U CN 214794616 U CN214794616 U CN 214794616U
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Abstract
The utility model discloses an ultrasonic transducer is used in steel pipe crack detection, including probe body, fixed plate, linkage wheel and turning block, the right-hand member welded fastening of probe body has the fixed block, the internally mounted of linkage plate has the montant, the right-hand member of linkage plate is connected with the fixed plate, and the internally mounted of fixed plate has gear motor, gear motor's right-hand member is installed and is linked up the wheel, and the lower extreme meshing of linking up the wheel is connected with the installation wheel, the left end fixedly connected with turning block of installation wheel, and the outside of turning block is connected with the linkage block, the left end fixedly connected with movable block of linkage block, and the upper end of movable block is connected with the interlock wheel, the left end fixedly connected with horizontal pole of interlock wheel, and the left end of horizontal pole upper side meshing is connected with the tight pulley. This steel pipe is ultrasonic transducer for crack detection makes things convenient for angle regulation, can not lead to poor to steel pipe crack detection effect, and the convenience is changed ultrasonic transducer.
Description
Technical Field
The utility model relates to a steel pipe crack detects technical field, specifically is a steel pipe crack detects uses ultrasonic transducer.
Background
The ultrasonic probe is a device for transmitting and receiving ultrasonic waves in the ultrasonic detection process, and the ultrasonic probe is required to be used in the steel pipe crack detection process, but the existing ultrasonic probe for detecting the steel pipe crack still has some defects.
For example, present steel pipe crack detects uses ultrasonic transducer is not convenient for angle regulation to lead to poor to steel pipe crack detection effect, and be not convenient for change ultrasonic transducer, consequently, the utility model provides a steel pipe crack detects uses ultrasonic transducer is with solving the above-mentioned problem that proposes.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an ultrasonic transducer is used in steel pipe crack detection to the steel pipe crack that proposes in solving above-mentioned background art detects and is used ultrasonic transducer angle of regulation not convenient for, thereby leads to poor to steel pipe crack detection effect, and is not convenient for carry out the problem of changing to ultrasonic transducer.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a steel pipe crack detects uses ultrasonic transducer, includes probe body, fixed plate, links up wheel and turning block, the right-hand member welded fastening of probe body has the fixed block, and the right-hand member block of fixed block is connected with a connection board, the internally mounted of connection board has the montant, and the outside of montant is connected with the stopper, the right-hand member of connection board is connected with the fixed plate, and the internally mounted of fixed plate has gear motor, gear motor's right-hand member is installed and is linked up the wheel, and the lower extreme meshing of linking wheel is connected with the installation wheel, the left end fixedly connected with turning block of installation wheel, and the outside of turning block is connected with links up the block, the left end fixedly connected with movable block that links up the block, and the upper end of movable block is connected with the interlock wheel, the left end fixedly connected with horizontal pole of interlock wheel, and the left end upper side meshing of horizontal pole is connected with the tight pulley.
Preferably, the limiting blocks are connected with the fixed blocks in a clamping mode, and the limiting blocks are distributed in an up-and-down symmetrical mode relative to the center line of the fixed blocks.
Preferably, the vertical rod is in threaded connection with the limiting block, and the cross section of the limiting block is L-shaped.
Preferably, the fixed wheel is in meshed connection with the connecting plate, and the connecting plate is in rotary connection with the fixed plate.
Preferably, the vertical section of the rotating block is in an L shape, and the rotating block is in sliding connection with the connecting block.
Preferably, the moving block is connected with the linkage wheel in a meshing manner, and the linkage wheel is connected with the fixed plate in a sliding manner.
Compared with the prior art, the beneficial effects of the utility model are that: the ultrasonic probe for detecting the cracks of the steel pipe is convenient for adjusting the angle, cannot cause poor detection effect on the cracks of the steel pipe, and is convenient for replacing the ultrasonic probe;
1. the vertical rods are rotated to enable the limiting blocks meshed and connected with the vertical rods to move relative to the fixed blocks, so that the limiting blocks are separated from the fixed blocks, the fixed blocks are separated from the connecting plates, and the probe body is convenient to replace;
2. the connecting wheel is driven to rotate through the speed reducing motor, so that the mounting wheel meshed and connected with the connecting wheel rotates, the rotating block fixedly connected with the mounting wheel rotates, the rotating block drives the moving block to move conveniently, and the practicability is improved;
3. the movable block is connected with the linkage wheel in a meshed mode, the linkage wheel drives the transverse rod to rotate, the fixed wheel connected with the transverse rod in a meshed mode is rotated, and then the connecting plate connected with the fixed wheel in a meshed mode is rotated with the fixed plate, so that the angle of the probe body can be adjusted conveniently.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;
fig. 4 is the side view profile structure schematic diagram of the linkage wheel and the moving block of the present invention.
In the figure: 1. a probe body; 2. a fixed block; 3. a limiting block; 4. a vertical rod; 5. a cross bar; 6. a fixing plate; 7. a connector tile; 8. a fixed wheel; 9. a reduction motor; 10. an engaging wheel; 11. mounting wheels; 12. a joining block; 13. rotating the block; 14. a moving block; 15. a linkage wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an ultrasonic probe for detecting cracks of a steel pipe comprises a probe body 1, a fixed block 2, a limiting block 3, a vertical rod 4, a cross rod 5, a fixed plate 6, a connecting plate 7, a fixed wheel 8, a speed reducing motor 9, a connecting wheel 10, a mounting wheel 11, a connecting block 12, a rotating block 13, a moving block 14 and a linkage wheel 15, wherein the fixed block 2 is fixedly welded at the right end of the probe body 1, the right end of the fixed block 2 is connected with the connecting plate 7 in a clamping manner, the vertical rod 4 is mounted inside the connecting plate 7, the limiting block 3 is connected to the outer side of the vertical rod 4, the fixed plate 6 is connected to the right end of the connecting plate 7, the speed reducing motor 9 is mounted inside the fixed plate 6, the connecting wheel 10 is mounted at the right end of the speed reducing motor 9, the mounting wheel 11 is connected to the lower end of the connecting wheel 10 in a meshing manner, the rotating block 13 is fixedly connected to the left end of the mounting wheel 11, the connecting block 12 is connected to the outer side of the rotating block 13, and the moving block 14 is fixedly connected to the left end of the connecting block 12, and the upper end of the moving block 14 is connected with a linkage wheel 15, the left end of the linkage wheel 15 is fixedly connected with a cross rod 5, and the upper side of the left end of the cross rod 5 is engaged with a fixed wheel 8.
Stopper 3 is connected for the block with fixed block 2 in figure 1 and figure 2, and stopper 3 is about the central line longitudinal symmetry distribution of fixed block 2, conveniently make stopper 3 separate with fixed block 2, thereby conveniently change probe body 1, montant 4 is threaded connection with stopper 3, and the shape of cross section of stopper 3 is "L" type, conveniently make montant 4 drive stopper 3 and remove, the tight pulley 8 is connected for the meshing with linking plate 7, and linking plate 7 is connected for rotating with fixed plate 6, conveniently adjust the angle of probe body 1.
As shown in fig. 3 and 4, the vertical cross-sectional shape of the rotating block 13 is "L" shape, and the rotating block 13 is slidably connected to the linking block 12, so that the rotating block 13 drives the linking block 12 to move, the moving block 14 is engaged with the interlocking wheel 15, and the interlocking wheel 15 is slidably connected to the fixed plate 6, so that the moving block 14 drives the interlocking wheel 15 to rotate.
The working principle is as follows: when the ultrasonic probe for detecting cracks on a steel pipe is used, firstly, the vertical rod 4 is rotated to enable the limiting block 3 meshed with the vertical rod 4 to move with the fixed block 2, so that the limiting block 3 is separated from the fixed block 2, and further, the fixed block 2 is separated from the connecting plate 7, the probe body 1 is convenient to replace, the probe body 1 is inserted into the steel pipe, the speed reduction motor 9 drives the connecting wheel 10 to rotate, the mounting wheel 11 meshed with the connecting wheel 10 is enabled to rotate, so that the rotating block 13 fixedly connected with the mounting wheel 11 is enabled to rotate, further, the connecting block 12 slidably connected with the rotating block 13 is enabled to move with the fixed plate 6, the moving block 14 fixedly connected with the connecting block 12 moves along with the connecting block 12, so that the interlocking wheel 15 meshed with the moving block 14 is enabled to repeatedly rotate, and further, the cross rod 5 fixedly connected with the interlocking wheel 15 is enabled to rotate in a reciprocating manner, the fixed wheel 8 meshed and connected with the cross rod 5 is made to rotate in a reciprocating mode, so that the connecting plate 7 meshed and connected with the fixed wheel 8 is made to rotate, the connecting plate 7 and the fixed plate 6 are made to rotate in a reciprocating mode, the angle of the probe body 1 is conveniently adjusted, the detection effect of steel pipe cracks is guaranteed, and the application method of the ultrasonic probe for steel pipe crack detection is the application method of the ultrasonic probe.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a steel pipe crack detects uses ultrasonic probe, includes probe body (1), fixed plate (6), links up in the wheel (10) and turning block (13), its characterized in that: the right end of the probe body (1) is fixedly welded with a fixed block (2), the right end of the fixed block (2) is connected with a connecting plate (7) in a clamping mode, a vertical rod (4) is installed inside the connecting plate (7), a limiting block (3) is connected to the outer side of the vertical rod (4), the right end of the connecting plate (7) is connected with a fixed plate (6), a speed reducing motor (9) is installed inside the fixed plate (6), a connecting wheel (10) is installed at the right end of the speed reducing motor (9), an installation wheel (11) is connected to the lower end of the connecting wheel (10) in a meshing mode, a rotating block (13) is fixedly connected to the left end of the installation wheel (11), a connecting block (12) is connected to the outer side of the rotating block (13), a moving block (14) is fixedly connected to the left end of the connecting block (12), and a linkage wheel (15) is connected to the upper end of the moving block (14), the left end fixedly connected with horizontal pole (5) of interlock wheel (15), and the left end upper side meshing of horizontal pole (5) is connected with tight pulley (8).
2. The ultrasonic probe for detecting a crack in a steel pipe according to claim 1, wherein: the limiting blocks (3) are connected with the fixed blocks (2) in a clamping mode, and the limiting blocks (3) are distributed in an up-down symmetrical mode relative to the center line of the fixed blocks (2).
3. The ultrasonic probe for detecting a crack in a steel pipe according to claim 1, wherein: the vertical rod (4) is in threaded connection with the limiting block (3), and the cross section of the limiting block (3) is L-shaped.
4. The ultrasonic probe for detecting a crack in a steel pipe according to claim 1, wherein: the fixed wheel (8) is connected with the connecting plate (7) in a meshing manner, and the connecting plate (7) is rotatably connected with the fixed plate (6).
5. The ultrasonic probe for detecting a crack in a steel pipe according to claim 1, wherein: the vertical section of the rotating block (13) is L-shaped, and the rotating block (13) is in sliding connection with the connecting block (12).
6. The ultrasonic probe for detecting a crack in a steel pipe according to claim 1, wherein: the moving block (14) is meshed with the linkage wheel (15), and the linkage wheel (15) is in sliding connection with the fixed plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120456635.8U CN214794616U (en) | 2021-03-03 | 2021-03-03 | Ultrasonic probe for detecting cracks of steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120456635.8U CN214794616U (en) | 2021-03-03 | 2021-03-03 | Ultrasonic probe for detecting cracks of steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214794616U true CN214794616U (en) | 2021-11-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120456635.8U Active CN214794616U (en) | 2021-03-03 | 2021-03-03 | Ultrasonic probe for detecting cracks of steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214794616U (en) |
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2021
- 2021-03-03 CN CN202120456635.8U patent/CN214794616U/en active Active
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