CN220381056U - Extended type water conservancy flaw detection ultrasonic probe - Google Patents
Extended type water conservancy flaw detection ultrasonic probe Download PDFInfo
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- CN220381056U CN220381056U CN202320669225.0U CN202320669225U CN220381056U CN 220381056 U CN220381056 U CN 220381056U CN 202320669225 U CN202320669225 U CN 202320669225U CN 220381056 U CN220381056 U CN 220381056U
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- ultrasonic probe
- worm
- flaw detector
- flaw
- block
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- 239000000523 sample Substances 0.000 title claims abstract description 48
- 238000001514 detection method Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 238000004804 winding Methods 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 13
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 210000000707 wrist Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model relates to the technical field of flaw detectors, in particular to an extended water conservancy flaw detection ultrasonic probe which comprises a flaw detector main body, wherein a wire is fixedly connected to the flaw detector main body, a winding device for winding the wire is fixedly arranged at the side end of the flaw detector main body, a worm wheel is driven by a worm to rotate, and a rotating shaft is driven by the worm wheel to rotate, so that a driving gear drives a driven rack to vertically move down, the driven rack drives a mounting rod and an ultrasonic probe to vertically move down by a sliding block, the ultrasonic probe can conveniently detect the inside of a workpiece, the flexibility of the ultrasonic probe is improved, a motor can be stopped after the height position of the ultrasonic probe is adjusted by the self-locking effect of the worm and the worm wheel, the electric energy consumption of the flaw detector is reduced, and a gear rack transmission mechanism has the advantages of stable structure and high transmission precision, so that the possibility of collision between the ultrasonic probe and the inside of the workpiece can be effectively reduced.
Description
Technical Field
The utility model relates to the technical field of flaw detectors, in particular to an extended water conservancy flaw detection ultrasonic probe.
Background
The flaw detector can be divided into from different measuring principles: the digital ultrasonic flaw detector is mainly used for detecting whether a machined part is qualified or not and whether a welding seam is qualified or not, and whether hidden damage exists or not is searched, so that whether the workpiece is qualified or not is judged.
The utility model provides a hydraulic engineering detects with extension formula appearance of detecting by chinese publication No. CN213181385U, including appearance main part, coiling mechanism, recess and probe of detecting a flaw, one side of appearance main part is provided with the wrist strap, and the top of appearance main part is fixed with the handle of detecting a flaw, the top of appearance main part one end is provided with liquid crystal display, and the top that the appearance main part kept away from wrist strap one side is fixed with the coiling mechanism, the inside top of probe is provided with ultrasonic transmitter, and the inside central point department of probe is provided with the transmitting channel. According to the flaw detector, the flaw detector main body, the groove, the threaded screw rod, the motor, the driving block, the fixing rod and the probe are arranged, so that the probe can be aligned to the opening of a workpiece for hydraulic engineering needing flaw detection during flaw detection, the motor drives the threaded screw rod to rotate, the driving block can move on the threaded screw rod, the fixing rod and the probe are driven to extend to the inside of the workpiece, and flaw detection is conveniently carried out on the inside of the workpiece.
According to the technical scheme, the probe has a certain weight, so that the motor needs to be kept in an operating state all the time, damage caused by collision between the probe moving downwards and a detected object due to rotation of the threaded screw rod is avoided, the operation of the motor is kept all the time, the whole electric energy consumption of the flaw detector is increased, the flaw detector needs to be supplied with electric energy frequently, and the service time of the flaw detector is negatively influenced.
Disclosure of Invention
The utility model aims to solve the problems that the operation of a motor is kept all the time in the prior art, the whole electric energy consumption of a flaw detector is increased, and the service time of the flaw detector is negatively influenced.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an extending type water conservancy ultrasonic flaw detection probe, includes the appearance main part of detecting a flaw, fixedly connected with wire on the appearance main part of detecting a flaw, the coiling mechanism that is used for carrying out rolling operation to the wire is fixed to appearance main part side fixedly connected with, fixedly connected with installation pole on the wire, fixedly mounted has the probe on the installation pole;
the side end of the main body of the flaw detector is fixedly provided with a mounting block, and a driving mechanism for driving the probe to move up and down is arranged in the mounting block;
the driving mechanism comprises a mounting cavity which is formed in a mounting block, a motor is fixedly arranged on the mounting block, a worm which extends to the mounting cavity is fixedly connected with the output end of the motor, a rotating shaft is rotatably arranged in the mounting cavity through a bearing, a worm wheel which is in meshed connection with the worm is fixedly sleeved on the rotating shaft, a driving gear is fixedly sleeved on the rotating shaft, a sliding groove is formed in the mounting block, a sliding block fixedly connected with a mounting rod is arranged in the sliding groove, and a driven rack which is in meshed connection with the driving gear is fixedly connected with the sliding block.
Preferably, the lead is arranged at the top end of the main body of the flaw detector, and the winding device and the mounting block are arranged at the upper end and the lower end of the same side of the main body of the flaw detector.
Preferably, the worm is longitudinally rotatably mounted at the bottom end position of the mounting cavity through a bearing, and the motor is fixedly mounted at the top end position of the mounting block.
Preferably, the rotating shaft is horizontally arranged at the front end position of the worm, and the driving gear is arranged at the front end position of the driven rack.
Preferably, the sliding groove is longitudinally arranged at the outer wall position of the mounting block, and the sliding block is longitudinally sleeved in the sliding groove in a sliding manner.
Compared with the prior art, the utility model has the following advantages:
1. according to the ultrasonic probe, the worm is used for driving the worm wheel to rotate, the worm wheel is used for driving the rotating shaft to rotate, so that the driving gear drives the driven rack to vertically move downwards, and the driven rack drives the mounting rod and the ultrasonic probe to vertically move downwards through the sliding block, so that the ultrasonic probe can conveniently detect the flaw inside a workpiece, and the flexibility of the ultrasonic probe can be improved.
2. The utility model can stop the motor after adjusting the height position of the ultrasonic probe through the self-locking action of the worm and the worm wheel, thereby being beneficial to reducing the electric energy consumption of the flaw detector, and the gear rack transmission mechanism has the advantages of stable structure and high transmission precision, and further can effectively reduce the possibility of collision between the ultrasonic probe and the inside of a workpiece.
Drawings
Fig. 1 is a schematic structural diagram of an extended water conservancy flaw detection ultrasonic probe provided by the utility model;
fig. 2 is a schematic diagram of a partial enlarged structure of an extended water conservancy flaw detection ultrasonic probe according to the present utility model;
fig. 3 is a schematic diagram of a connection structure of a rotating shaft, a worm gear and a driving gear of the extended water conservancy flaw detection ultrasonic probe.
In the figure: 1. a flaw detector body; 2. a wire; 3. a winding device; 4. a mounting rod; 5. a probe; 6. a mounting block; 7. a mounting cavity; 8. a motor; 9. a worm; 10. a rotating shaft; 11. a worm wheel; 12. a drive gear; 13. a chute; 14. a slide block; 15. and a driven rack.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-3, an extended water conservancy flaw detection ultrasonic probe comprises a flaw detector main body 1, wherein a wire 2 is fixedly connected to the top end of the flaw detector main body 1, a winding device 3 for winding the wire 2 is fixedly arranged at the side end of the flaw detector main body 1, the winding device 3 is of the prior art and is not described in detail, a mounting rod 4 is fixedly connected to the wire 2, and a probe 5 is fixedly arranged on the mounting rod 4;
the side end of the flaw detector main body 1 is fixedly provided with an installation block 6, and the winding device 3 and the installation block 6 are arranged at the upper end and the lower end of the same side of the flaw detector main body 1;
the mounting block 6 is internally provided with a driving mechanism for driving the probe 5 to perform lifting movement, so that the probe 5 can perform deeper detection on a workpiece through the driving mechanism, and the use effect of the probe 5 is improved;
further description: the driving mechanism comprises a mounting cavity 7 which is arranged in a mounting block 6, a motor 8 is fixedly arranged at the top end position of the mounting block 6, the model of the motor 8 is MR-J2S-200B, the output end of the motor 8 is fixedly connected with a worm 9 which extends into the mounting cavity 7, the worm 9 is longitudinally and rotatably arranged at the bottom end position of the mounting cavity 7 through a bearing, a rotating shaft 10 is rotatably arranged in the mounting cavity 7 through the bearing, the rotating shaft 10 is horizontally arranged at the front end position of the worm 9, a worm wheel 11 which is in meshed connection with the worm 9 is fixedly sleeved on the rotating shaft 10, and the stability of the probe 5 can be ensured after the height of the probe 5 is adjusted through the self-locking effect of the worm 9 and the worm wheel 11 when the motor 8 stops running;
the fixed cover of pivot 10 is equipped with drive gear 12, has vertically seted up spout 13 on the installation piece 6 outer wall position, and the vertical slip cover is equipped with the slider 14 with installation pole 4 fixed connection in the spout 13, fixedly connected with on the slider 14 with the driven rack 15 of drive gear 12 meshing connection, and drive gear 12 sets up in driven rack 15 front end position, carries out the transmission through rack and pinion drive mechanism, helps improving probe 5's lift precision to can avoid probe 5 and the inside possibility of bumping of work piece effectively.
The utility model can explain its functional principle by the following modes of operation:
the starting motor 8 drives the worm 9 to rotate, the worm 9 drives the worm wheel 11 to rotate, the worm wheel 11 drives the rotating shaft 10 to rotate, the rotating shaft 10 drives the driving gear 12 to rotate, the driving gear 12 drives the driven rack 15 to vertically move down, the driven rack 15 drives the sliding block 14 to vertically move down in the sliding groove 13, and the sliding block 14 drives the mounting rod 4 to vertically move down with the probe 5, so that the height position of the probe 5 is adjusted.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The utility model provides an extending type water conservancy ultrasonic flaw detection probe, includes flaw detector main part (1), its characterized in that, fixedly connected with wire (2) on flaw detector main part (1), flaw detector main part (1) side fixed mounting has coiling mechanism (3) that are used for carrying out rolling operation to wire (2), fixedly connected with installation pole (4) on wire (2), fixedly mounted has probe (5) on installation pole (4);
an installation block (6) is fixedly arranged at the side end of the flaw detector main body (1), and a driving mechanism for driving the probe (5) to move up and down is arranged in the installation block (6);
the driving mechanism comprises a mounting cavity (7) which is formed in a mounting block (6), a motor (8) is fixedly mounted on the mounting block (6), the output end of the motor (8) is fixedly connected with a worm (9) which extends to the mounting cavity (7), a rotating shaft (10) is rotatably mounted in the mounting cavity (7) through a bearing, a worm wheel (11) which is meshed with the worm (9) is fixedly sleeved on the rotating shaft (10), a driving gear (12) is fixedly sleeved on the rotating shaft (10), a sliding groove (13) is formed in the mounting block (6), a sliding block (14) which is fixedly connected with a mounting rod (4) is arranged in the sliding groove (13), and a driven rack (15) which is meshed with the driving gear (12) is fixedly connected to the sliding block (14).
2. The extended water conservancy flaw detection ultrasonic probe according to claim 1, wherein the lead (2) is arranged at the top end of the flaw detector main body (1), and the winding device (3) and the mounting block (6) are arranged at the upper end and the lower end of the same side of the flaw detector main body (1).
3. The extended water conservancy flaw detection ultrasonic probe according to claim 1, wherein the worm (9) is longitudinally rotatably installed at the bottom end position of the installation cavity (7) through a bearing, and the motor (8) is fixedly installed at the top end position of the installation block (6).
4. The extended water conservancy flaw detection ultrasonic probe according to claim 1 is characterized in that the rotating shaft (10) is horizontally arranged at the front end position of the worm (9), and the driving gear (12) is arranged at the front end position of the driven rack (15).
5. The extended water conservancy flaw detection ultrasonic probe according to claim 1 is characterized in that the sliding groove (13) is longitudinally formed in the outer wall of the installation block (6), and the sliding block (14) is longitudinally sleeved in the sliding groove (13) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320669225.0U CN220381056U (en) | 2023-03-30 | 2023-03-30 | Extended type water conservancy flaw detection ultrasonic probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320669225.0U CN220381056U (en) | 2023-03-30 | 2023-03-30 | Extended type water conservancy flaw detection ultrasonic probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220381056U true CN220381056U (en) | 2024-01-23 |
Family
ID=89564403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320669225.0U Active CN220381056U (en) | 2023-03-30 | 2023-03-30 | Extended type water conservancy flaw detection ultrasonic probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220381056U (en) |
-
2023
- 2023-03-30 CN CN202320669225.0U patent/CN220381056U/en active Active
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