CN219957474U - Multi-point ultrasonic flaw detector - Google Patents
Multi-point ultrasonic flaw detector Download PDFInfo
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- CN219957474U CN219957474U CN202321361024.0U CN202321361024U CN219957474U CN 219957474 U CN219957474 U CN 219957474U CN 202321361024 U CN202321361024 U CN 202321361024U CN 219957474 U CN219957474 U CN 219957474U
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- flaw detector
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- flaw
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- 230000008054 signal transmission Effects 0.000 claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- 238000005096 rolling process Methods 0.000 claims description 18
- 238000003466 welding Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 10
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 241001669679 Eleotris Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model discloses a multipoint ultrasonic flaw detector, relates to the technical field of ultrasonic flaw detectors, and aims to solve the problem that the detection range of the traditional ultrasonic flaw detector is limited because only one ultrasonic generating structure is arranged on the traditional ultrasonic flaw detector and ultrasonic waves can be emitted only in one direction no matter where the ultrasonic generating structure is arranged. Including fixed mounting bottom plate, be provided with the appearance casing that detects a flaw on the fixed mounting bottom plate, appearance casing and fixed mounting bottom plate welded connection detect a flaw, the fixed mounting bottom plate lower extreme is provided with the fixed block, fixed block and fixed mounting bottom plate welded connection still include the ultrasonic wave structure that takes place, the ultrasonic wave structure that takes place sets up on the appearance casing that detects a flaw, appearance casing and ultrasonic wave structure bolted connection that detects a flaw are provided with wireless signal transmission structure on the appearance casing that detects a flaw, wireless signal transmission structure and appearance casing bolted connection that detects a flaw.
Description
Technical Field
The utility model relates to the technical field of ultrasonic flaw detectors, in particular to a multipoint ultrasonic flaw detector.
Background
The ultrasonic flaw detector is a portable industrial nondestructive flaw detector, can rapidly, conveniently, nondestructively and accurately detect, locate, evaluate and diagnose various defects (cracks, looseness, air holes, inclusions and the like) in a workpiece, and can be used for detecting rail defects, wherein the rail is a main component part of a railway track. Its function is to guide the wheels of the rolling stock to advance, bear the huge pressure of the wheels and transmit to the sleeper. The rails must provide a continuous, smooth, and least resistant rolling surface for the wheels. In electrified railway or automatic blocking section, the rail can also be used as a track circuit, for example, the application number is 201721340473.1, and the ultrasonic flaw detector is specifically related to an ultrasonic rail flaw detector. Including appearance body (1), frame (2) set up for the horizontal plane slope, appearance body (1) installs in frame (2) front end, appearance body (1) surface coating have solar photovoltaic board (9) detecting a flaw, be provided with battery (3) on frame (2), battery (3) are connected with solar photovoltaic board (9), both ends are provided with gyro wheel (4) around frame (2) bottom, gyro wheel (4) in the middle of set up recess (5) with the rail adaptation, gyro wheel (4) are driven by drive mechanism, battery (3) are to drive mechanism and appearance body (1) energy supply detecting a flaw. The solar energy power supply device adopts solar energy to supply power, saves energy, has no limited use stroke, and is convenient and labor-saving.
In the using process of the device, only one ultrasonic generating structure is arranged on the ultrasonic flaw detector, no matter where the ultrasonic generating structure is arranged, ultrasonic waves can be emitted in one direction, so that the detection range of the traditional ultrasonic flaw detector is limited; we have therefore proposed a multipoint ultrasonic flaw detector in order to solve the problems set forth above.
Disclosure of Invention
The utility model aims to provide a multipoint ultrasonic flaw detector, which solves the problem that the detection range of the traditional ultrasonic flaw detector is limited because only one ultrasonic generating structure is arranged on the traditional ultrasonic flaw detector and the ultrasonic wave can be emitted to one direction no matter where the ultrasonic generating structure is arranged.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multipoint mode ultrasonic flaw detector, includes fixed mounting bottom plate, be provided with the appearance casing of detecting a flaw on the fixed mounting bottom plate, appearance casing and fixed mounting bottom plate welded connection detect a flaw, the fixed block is provided with the fixed block bottom plate lower extreme, fixed block and fixed mounting bottom plate welded connection still include the ultrasonic wave structure that takes place, the ultrasonic wave structure that takes place sets up on the appearance casing of detecting a flaw, appearance casing and ultrasonic wave structure bolted connection that takes place, be provided with wireless signal transmission structure on the appearance casing of detecting a flaw, wireless signal transmission structure and appearance casing bolted connection that detects a flaw, wireless signal transmission structure and ultrasonic wave structure electric connection, be provided with the connecting rod on the fixed block, connecting rod and fixed block welded connection detect a flaw, be provided with the operation signal lamp on the appearance casing of detecting a flaw, operation signal lamp and appearance casing bolted connection.
Preferably, the connecting rod is provided with a connecting base at one end far away from the fixed block, and the connecting base is in welded connection with the connecting rod.
Preferably, the connecting base is provided with a rotary connecting shaft at one end far away from the connecting rod, and the fixed end of the rotary connecting shaft is connected with the connecting base in a welding way.
Preferably, the rotary connecting shaft is provided with a rotary motor at one end far away from the connecting base, and the rotary motor is connected with the rotary connecting shaft in a welding manner.
Preferably, the output end of the rotary motor is provided with a rolling wheel, and the rolling wheel is in limit connection with the output end of the rotary motor.
Preferably, the flaw detector shell is provided with a steel rail limiting clamping groove, and the steel rail limiting clamping groove and the flaw detector shell are integrally arranged.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model is characterized in that a flaw detector shell is arranged on a fixed mounting bottom plate, the flaw detector shell is welded with the fixed mounting bottom plate, a fixed block is arranged at the lower end of the fixed mounting bottom plate and welded with the fixed mounting bottom plate, the utility model also comprises an ultrasonic generating structure, the ultrasonic generating structure is arranged on the flaw detector shell, the flaw detector shell is connected with an ultrasonic generating structure through bolts, a wireless signal transmission structure is arranged on the flaw detector shell and is connected with the flaw detector shell through bolts, the wireless signal transmission structure is electrically connected with the ultrasonic generating structure, a connecting rod is arranged on the fixed block and is welded with the fixed block, an operation signal lamp is arranged on the flaw detector shell and is connected with the flaw detector shell through bolts, a steel rail limiting clamping groove is arranged on the flaw detector shell, the steel rail limiting clamping groove is integrated with the flaw detector shell, the connecting rod is provided with a connecting base at one end far away from the fixed block, the connecting base is in welded connection with the connecting rod, the connecting base is provided with a rotary connecting shaft at one end far away from the connecting rod, the fixed end of the rotary connecting shaft is in welded connection with the connecting base, the rotary connecting shaft is provided with a rotary motor at one end far away from the connecting base, the rotary motor is in welded connection with the rotary connecting shaft, the output end of the rotary motor is provided with a rolling wheel, the rolling wheel is in limit connection with the output end of the rotary motor, when a worker performs steel rail flaw detection, the steel rail is clamped in a steel rail limit clamping groove, the rotary motor drives the rolling wheel to rotate, a flaw detector shell moves on the steel rail at a constant speed, an ultrasonic generating structure performs flaw detection on the steel rail, and obtained data is transmitted to the handheld mobile terminal of the worker through a wireless signal transmission structure, the ultrasonic flaw detector has the advantages that the problem that the detection range of the traditional ultrasonic flaw detector is limited because only one ultrasonic generating structure is arranged on the traditional ultrasonic flaw detector and ultrasonic waves can be emitted to one direction no matter where the ultrasonic generating structure is arranged is effectively avoided.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a front view structure of the present utility model;
FIG. 3 is a schematic top view of the present utility model;
in the figure: 1. a bottom plate is fixedly installed; 2. a flaw detector housing; 3. a fixed block; 4. a connecting rod; 5. the base is connected; 6. a rotary connecting shaft; 7. a rotary motor; 8. a rolling wheel; 9. rail limit clamping groove; 10. an ultrasonic wave generating structure; 11. operating a signal lamp; 12. wireless signal transmission structure.
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 embodiment of the present utility model is provided: the multipoint ultrasonic flaw detector comprises a fixed mounting bottom plate 1, a flaw detector shell 2 is arranged on the fixed mounting bottom plate 1, the flaw detector shell 2 is welded with the fixed mounting bottom plate 1, a fixed block 3 is arranged at the lower end of the fixed mounting bottom plate 1, the fixed block 3 is welded with the fixed mounting bottom plate 1, the multipoint ultrasonic flaw detector further comprises an ultrasonic generating structure 10, the ultrasonic generating structure 10 is arranged on the flaw detector shell 2, the flaw detector shell 2 is connected with the ultrasonic generating structure 10 through bolts, a wireless signal transmission structure 12 is arranged on the flaw detector shell 2, the wireless signal transmission structure 12 is connected with the flaw detector shell 2 through bolts, the wireless signal transmission structure 12 is electrically connected with the ultrasonic generating structure 10, a connecting rod 4 is arranged on the fixed block 3, the connecting rod 4 is welded with the fixed block 3, an operation signal lamp 11 is arranged on the flaw detector shell 2, the operation signal lamp 11 is connected with the flaw detector shell 2 through bolts, the flaw detector shell 2 is provided with a rail limiting clamping groove 9, the rail limiting clamping groove 9 and the flaw detector shell 2 are integrally arranged, the connecting rod 4 is provided with a connecting base 5 at one end far away from the fixed block 3, the connecting base 5 is welded with the connecting rod 4, the connecting base 5 is provided with a rotary connecting shaft 6 at one end far away from the connecting rod 4, the fixed end of the rotary connecting shaft 6 is welded with the connecting base 5, the rotary connecting shaft 6 is provided with a rotary motor 7 at one end far away from the connecting base 5, the rotary motor 7 is welded with the rotary connecting shaft 6, the output end of the rotary motor 7 is provided with a rolling wheel 8, the rolling wheel 8 is in limiting connection with the output end of the rotary motor 7, when a worker performs steel rail flaw detection, the steel rail is clamped in the rail limiting clamping groove 9, the rotary motor drives the rolling wheel 8 to rotate, so that the flaw detector shell 2 moves on the steel rail at a uniform speed, and the ultrasonic wave generating structure 10 performs flaw detection on the steel rail, and transmits the obtained data to the handheld mobile terminal of the staff through the wireless signal transmission structure 12.
Referring to fig. 1, a connecting base 5 is disposed at one end of the connecting rod 4 away from the fixed block 3, and the connecting base 5 is welded with the connecting rod 4.
Referring to fig. 1, a connecting base 5 is provided with a rotary connecting shaft 6 at an end far away from the connecting rod 4, and a fixed end of the rotary connecting shaft 6 is welded with the connecting base 5.
Referring to fig. 3, the rotary connecting shaft 6 is provided with a rotary motor 7 at an end far from the connecting base 5, and the rotary motor 7 is welded to the rotary connecting shaft 6.
Referring to fig. 3, a rolling wheel 8 is disposed at an output end of the rotary motor 7, and the rolling wheel 8 is in limited connection with the output end of the rotary motor 7.
Referring to fig. 1, a rail limiting slot 9 is formed in a flaw detector housing 2, and the rail limiting slot 9 and the flaw detector housing 2 are integrally formed.
Working principle: when in use, the flaw detector shell 2 is arranged on the fixed mounting bottom plate 1, the flaw detector shell 2 is in welded connection with the fixed mounting bottom plate 1, the lower end of the fixed mounting bottom plate 1 is provided with the fixed block 3, the fixed block 3 is in welded connection with the fixed mounting bottom plate 1, the flaw detector further comprises an ultrasonic generating structure 10, the ultrasonic generating structure 10 is arranged on the flaw detector shell 2, the flaw detector shell 2 is in bolt connection with the ultrasonic generating structure 10, the flaw detector shell 2 is provided with a wireless signal transmission structure 12, the wireless signal transmission structure 12 is in bolt connection with the flaw detector shell 2, the wireless signal transmission structure 12 is in electric connection with the ultrasonic generating structure 10, the fixed block 3 is provided with the connecting rod 4, the connecting rod 4 is in welded connection with the fixed block 3, the flaw detector shell 2 is provided with the operation signal lamp 11, the operation signal lamp 11 is in bolt connection with the flaw detector shell 2, the flaw detector shell 2 is provided with a rail limiting clamping groove 9, the rail limiting clamping groove 9 and the flaw detector shell 2 are integrally arranged, the connecting rod 4 is provided with a connecting base 5 at one end far away from the fixed block 3, the connecting base 5 is welded with the connecting rod 4, the connecting base 5 is provided with a rotary connecting shaft 6 at one end far away from the connecting rod 4, the fixed end of the rotary connecting shaft 6 is welded with the connecting base 5, the rotary connecting shaft 6 is provided with a rotary motor 7 at one end far away from the connecting base 5, the rotary motor 7 is welded with the rotary connecting shaft 6, the output end of the rotary motor 7 is provided with a rolling wheel 8, the rolling wheel 8 is in limiting connection with the output end of the rotary motor 7, when a worker performs steel rail flaw detection, the steel rail is clamped in the rail limiting clamping groove 9, the rotary motor drives the rolling wheel 8 to rotate, so that the flaw detector shell 2 moves on the steel rail at a uniform speed, and the ultrasonic wave generating structure 10 performs flaw detection on the steel rail, and transmits the obtained data to the handheld mobile terminal of the staff through the wireless signal transmission structure 12.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The multipoint ultrasonic flaw detector comprises a fixed mounting bottom plate (1), wherein a flaw detector shell (2) is arranged on the fixed mounting bottom plate (1), the flaw detector shell (2) is connected with the fixed mounting bottom plate (1) in a welding way, a fixed block (3) is arranged at the lower end of the fixed mounting bottom plate (1), and the fixed block (3) is connected with the fixed mounting bottom plate (1) in a welding way;
the method is characterized in that: still include ultrasonic wave generation structure (10), ultrasonic wave generation structure (10) set up on fault detector casing (2), fault detector casing (2) and ultrasonic wave generation structure (10) bolted connection, be provided with wireless signal transmission structure (12) on fault detector casing (2), wireless signal transmission structure (12) and fault detector casing (2) bolted connection, wireless signal transmission structure (12) and ultrasonic wave generation structure (10) electric connection, be provided with connecting rod (4) on fixed block (3), connecting rod (4) and fixed block (3) welded connection, be provided with operation signal lamp (11) on fault detector casing (2), operation signal lamp (11) and fault detector casing (2) bolted connection.
2. The multi-point ultrasonic flaw detector according to claim 1, wherein: the connecting rod (4) is provided with a connecting base (5) at one end far away from the fixed block (3), and the connecting base (5) is connected with the connecting rod (4) in a welding way.
3. The multi-point ultrasonic flaw detector according to claim 2, wherein: the connecting base (5) is provided with a rotary connecting shaft (6) at one end far away from the connecting rod (4), and the fixed end of the rotary connecting shaft (6) is connected with the connecting base (5) in a welding mode.
4. A multi-point ultrasonic flaw detector according to claim 3, wherein: the rotary connecting shaft (6) is provided with a rotary motor (7) at one end far away from the connecting base (5), and the rotary motor (7) is connected with the rotary connecting shaft (6) in a welding mode.
5. The multi-point ultrasonic flaw detector according to claim 4, wherein: the output end of the rotary motor (7) is provided with a rolling wheel (8), and the rolling wheel (8) is in limit connection with the output end of the rotary motor (7).
6. The multi-point ultrasonic flaw detector according to claim 1, wherein: the flaw detector is characterized in that a steel rail limiting clamping groove (9) is formed in the flaw detector shell (2), and the steel rail limiting clamping groove (9) and the flaw detector shell (2) are integrally arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321361024.0U CN219957474U (en) | 2023-05-31 | 2023-05-31 | Multi-point ultrasonic flaw detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321361024.0U CN219957474U (en) | 2023-05-31 | 2023-05-31 | Multi-point ultrasonic flaw detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219957474U true CN219957474U (en) | 2023-11-03 |
Family
ID=88555854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321361024.0U Active CN219957474U (en) | 2023-05-31 | 2023-05-31 | Multi-point ultrasonic flaw detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219957474U (en) |
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2023
- 2023-05-31 CN CN202321361024.0U patent/CN219957474U/en active Active
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