Water immersion type phased array probe mounting device and adjusting method thereof

Abstract

The invention belongs to a water immersion type phased array probe mounting device in the technical field of water immersion type phased array probes, and further relates to an adjusting method of the water immersion type phased array probe mounting device. An opening (12) is formed in the longitudinal adjusting displacement plate (4), one end of the longitudinal adjusting fixing plate (5) is connected with the longitudinal adjusting displacement plate (4), the other end of the longitudinal adjusting fixing plate (5) penetrates through the opening (12) and extends to the other side of the longitudinal adjusting displacement plate (4), and the longitudinal adjusting screw (3) is screwed at the position where the longitudinal adjusting fixing plate (5) penetrates through the opening (12) and extends to the other end of the longitudinal adjusting displacement plate (4). According to the water immersion type phased array probe installation device, stepless adjustment of the angle of the probe can be achieved, the state of reflected waves on the surface of a workpiece (wheel) is monitored in real time in combination with software of a control system, and therefore the parallelism between the surface of the phased array probe and the surface of the workpiece can be accurately adjusted.

Description

Technical Field

[0001] The present invention belongs to the technical field of water immersion phased array probes, and more specifically, relates to a water immersion phased array probe installation device. The present invention also relates to an adjustment method for the water immersion phased array probe installation device. Background Art

[0002] Water-immersion phased array ultrasonic flaw detection is a non-contact detection method that uses water as a coupling medium. It has the advantages of stable waveform, no damage to the probe, high sensitivity, strong resolution, good beam controllability, little influence by the surface roughness of the workpiece, and easy automation. However, with the wear of the mechanical transmission parts of the phased array ultrasonic detection equipment and the maintenance of the mechanical parts of the equipment, the parallelism between the workpiece surface and the probe surface deteriorates, forming a certain angle, which makes the directivity of the sound beam incident on the workpiece by the probe worse, reducing the detection sensitivity of the equipment and the accuracy of defect quantification.

[0003] In the prior art, there is a technology named "a sliding shoe type local water immersion low-frequency phased array probe for wind turbine blade detection" and the publication (announcement) number is "CN210221921U". This technology discloses a sliding shoe type local water immersion low-frequency phased array probe for wind turbine blade detection. The probe body is installed on the water shoe through a limit screw and a limit screw card. The water nozzle is installed on the water shoe. The water nozzle is connected to the water pump through a water pipe. A hidden water channel is processed in the water shoe. The encoder is limited by a limit hole. The encoder is assembled on the water shoe using an encoder screw and a threaded hole. The wear-resistant screw is assembled and screwed in from the wear-resistant screw adjustment hole, and the head of the wear-resistant screw is exposed from the bottom of the water boot. The rubber water sealing ring is bonded to the outer edge of the bottom water outlet of the water boot by epoxy resin. The lower surface of the piezoelectric chip is plated with a positive electrode layer, and the upper surface of the piezoelectric chip is plated with a negative electrode layer. A matching layer is bonded to the positive electrode layer by epoxy curing. The negative electrode lead is welded to the negative electrode layer on the piezoelectric chip, and 64 array elements on the negative electrode layer lead out 64 negative electrode leads, and the positive electrode lead is welded to the positive electrode layer. The design is scientific and reasonable, the structure is simple, and it is easy to use.

[0004] However, this technology does not involve the technical problems and technical solutions of the present application. Summary of the invention

[0005] The technical problem to be solved by the present invention is: in view of the shortcomings of the prior art, a water-immersed phased array probe installation device is provided which has a simple structure and can effectively solve the problems of large deviation in the directivity of the sound beam of the probe incident on the inside of the workpiece, low equipment detection sensitivity, and inaccurate quantification of equipment defects caused by the wear of the mechanical transmission parts of the phased array ultrasonic detection equipment and the maintenance of the mechanical parts of the equipment, thereby ensuring the inspection quality of the wheel.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is:

[0007] The present invention discloses an immersion phased array probe installation device. An opening is arranged on a longitudinal adjustment displacement plate. One end of a longitudinal adjustment fixing plate is connected to the longitudinal adjustment displacement plate. The other end of the longitudinal adjustment fixing plate extends through the opening to the other side of the longitudinal adjustment displacement plate. The longitudinal adjustment fixing plate extends through the opening to the position of the other end of the longitudinal adjustment displacement plate and a longitudinal adjustment screw is screwed thereon.

[0008] The longitudinal adjustment displacement plate is connected to the transverse adjustment fixing plate, the transverse adjustment fixing plate and the transverse adjustment displacement plate are movably connected through more than two connecting pins, the transverse adjustment screw is screwed onto the transverse adjustment fixing plate, and the transverse adjustment screw is screwed onto the transverse adjustment fixing plate.

[0009] The lateral adjustment displacement plate is connected to the probe mounting plate, and the phased array probe is mounted on the probe mounting plate.

[0010] The longitudinal adjustment fixing plate is connected to the longitudinal adjustment fixing plate positioning plate.

[0011] The lower bending portion at the lower end of the longitudinal adjustment fixing plate is connected to the lower end of the longitudinal adjustment displacement plate through the longitudinal adjustment plate connecting plate; the upper bending portion at the upper end of the longitudinal adjustment fixing plate extends through the opening to a position near the upper end of the longitudinal adjustment displacement plate.

[0012] A longitudinal adjustment screw is screwed into the screw hole on the upper bending part.

[0013] The side surface of the longitudinal adjustment displacement plate is connected to the side surface of the transverse adjustment fixing plate through the transverse adjustment plate connecting plate, and the transverse adjustment fixing plate and the transverse adjustment displacement plate are arranged in parallel.

[0014] The lateral adjustment screw is screwed into the screw hole on the lateral adjustment displacement plate.

[0015] The present invention also relates to an adjustment method for an immersion phased array probe installation device which has simple steps and can effectively solve the problems of large deviation in the directivity of the sound beam of the probe incident on the inside of the workpiece, low equipment detection sensitivity, and inaccurate quantification of equipment defects caused by the wear of mechanical transmission parts of phased array ultrasonic detection equipment and the maintenance of mechanical parts of the equipment, thereby ensuring the inspection quality of the wheel.

[0016] The adjustment method includes longitudinal adjustment of the phased array probe and the wheel rim surface:

[0017] S1. Rotate the longitudinal adjustment screw clockwise or counterclockwise, and the longitudinal adjustment displacement plate deflects clockwise or counterclockwise with the longitudinal adjustment plate connecting plate as a fulcrum to adjust the longitudinal angle between the phased array probe and the wheel rim surface;

[0018] S2. When rotating the longitudinal adjustment screw fulcrum clockwise or counterclockwise, observe the height of the rim bottom surface echo in the A-scan interface of the wheel rim scanned by the phased array probe in the control system in real time. When the wheel rim bottom surface echo in the A-scan interface reaches the highest, it is considered that the phased array probe is longitudinally parallel to the wheel rim surface.

[0019] The adjustment method also includes lateral adjustment of the phased array probe and the wheel rim surface:

[0020] S1. Rotate the lateral adjustment screw clockwise or counterclockwise, and the lateral adjustment displacement plate deflects clockwise or counterclockwise with the lateral adjustment plate connecting plate as a fulcrum to achieve lateral angle adjustment between the phased array probe and the wheel rim surface;

[0021] S2. When rotating the lateral adjustment screw clockwise or counterclockwise, observe the height of the rim bottom surface echo in the A-scan interface of the wheel rim scanned by the phased array probe in the control system in real time. When the wheel rim bottom surface echo in the A-scan interface reaches the highest, it is considered that the phased array probe is laterally parallel to the wheel rim surface.

[0022] The technical solution of the present invention is adopted, and the working principle and beneficial effects are as follows:

[0023] The water-immersion phased array probe installation device described in the present invention is manufactured by separately manufacturing components such as a longitudinal adjustment displacement plate, a longitudinal adjustment fixing plate, a transverse adjustment fixing plate, and a transverse adjustment displacement plate, and an opening is set on the longitudinal adjustment displacement plate. When connecting the components, it is necessary to fix the longitudinal adjustment fixing plate with the longitudinal adjustment fixing plate positioning plate, which not only fixes the position of the longitudinal adjustment fixing plate without swinging or shaking, but also realizes that the longitudinal adjustment fixing plate serves as a fixed point for the layout of the entire device. One end of the longitudinal adjustment fixing plate is connected to the longitudinal adjustment displacement plate to realize the connection between one end of the longitudinal adjustment fixing plate and the longitudinal adjustment displacement plate. The longitudinal adjustment displacement plate can change its position relative to the longitudinal adjustment fixing plate when subjected to external force. The other end of the longitudinal adjustment fixing plate extends through the opening to the other side of the longitudinal adjustment displacement plate. The longitudinal adjustment fixing plate extends through the opening to the position of the other end of the longitudinal adjustment displacement plate to screw the longitudinal adjustment screw. If the longitudinal adjustment displacement plate is connected to the transverse adjustment fixed plate, the change in the angle of the longitudinal displacement plate will drive the change in the angle of the transverse adjustment fixed plate. If the transverse adjustment fixed plate and the transverse adjustment displacement plate are movably connected by two or more connecting pins, the transverse adjustment fixed plate and the transverse adjustment displacement plate can only change in a state of approaching or moving away from each other, and the transverse adjustment fixed plate is in a fixed state, then by turning the transverse adjustment screw installed on the transverse adjustment displacement plate, because the transverse adjustment screw is also installed on the transverse adjustment fixed plate, turning the transverse adjustment screw will drive the position of the transverse adjustment displacement plate relative to the transverse adjustment fixed plate to change. If the transverse adjustment displacement plate is connected to the phased array probe, the transverse position movement of the transverse adjustment displacement plate will drive the transverse position change of the phased array probe. When making specific adjustments, the relative position of the longitudinal adjustment screw relative to the longitudinal adjustment displacement plate changes by rotating the longitudinal adjustment screw clockwise or counterclockwise. When the longitudinal adjustment screw is rotated clockwise, the longitudinal adjustment screw applies force to the longitudinal adjustment displacement plate, pushing the upper part of the longitudinal adjustment displacement plate gradually away from the longitudinal adjustment fixed plate, causing the longitudinal adjustment displacement plate to flip downward, driving the longitudinal angle of the longitudinal adjustment displacement plate to adjust in one direction, thereby driving the longitudinal angle of the phased array probe to change in one direction; when the longitudinal adjustment screw is rotated counterclockwise, the longitudinal adjustment screw applies force to the longitudinal adjustment displacement plate, pushing the upper part of the longitudinal adjustment displacement plate gradually close to the longitudinal adjustment fixed plate, causing the longitudinal adjustment displacement plate to flip upward, and finally driving the longitudinal angle of the longitudinal adjustment displacement plate to adjust in another direction, thereby driving the longitudinal angle of the phased array probe to change in another direction. By rotating the transverse adjustment screw clockwise or counterclockwise, the relative position of the transverse adjustment screw relative to the transverse adjustment displacement plate changes.When the lateral adjustment screw is rotated clockwise, the lateral adjustment screw applies force to the lateral adjustment displacement plate and the lateral adjustment fixed plate, pushing the lateral adjustment displacement plate gradually away from the lateral adjustment fixed plate, and finally driving the lateral angle of the phased array probe to adjust in one direction; when the lateral adjustment screw is rotated counterclockwise, the lateral adjustment screw applies force to the lateral adjustment displacement plate and the lateral adjustment fixed plate, pushing the lateral adjustment displacement plate gradually close to the lateral adjustment fixed plate, and finally driving the lateral angle of the phased array probe to adjust in another direction. The device of the present invention has a simple structure and can effectively solve the problems of large deviation in the directivity of the sound beam incident on the inside of the workpiece by the probe, low equipment detection sensitivity, and inaccurate quantitative measurement of equipment defects caused by the wear of the mechanical transmission parts of the phased array ultrasonic detection equipment and the maintenance of the mechanical parts of the equipment, thereby ensuring the inspection quality of the wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The following is a brief description of the contents and symbols in the drawings of this specification:

[0025] Figure 1 It is a schematic diagram of the axial structure of the water immersion phased array probe installation device of the present invention;

[0026] Figure 2 It is a front structural schematic diagram of the water immersion phased array probe installation device of the present invention;

[0027] Figure 3 It is a schematic diagram of the side structure of the water immersion phased array probe installation device of the present invention;

[0028] Figure 4 It is a schematic diagram of the exploded structure of the water immersion phased array probe installation device of the present invention;

[0029] Figure 5 It is a schematic structural diagram of the longitudinal parallelism between the phased array probe and the wheel rim when the immersion phased array probe installation device of the present invention is longitudinally adjusted;

[0030] Figure 6 It is a schematic diagram of the height of the rim bottom surface echo when the immersion phased array probe installation device of the present invention is longitudinally adjusted;

[0031] Figure 7 It is a schematic diagram of the case where the height of the rim bottom surface echo reaches the highest when the immersion phased array probe installation device of the present invention is adjusted longitudinally;

[0032] Figure 8 It is a schematic structural diagram of the lateral parallelism between the phased array probe and the wheel rim when the immersion phased array probe installation device of the present invention is lateral adjusted;

[0033] Fig. 9It is a schematic diagram of the height of the rim bottom surface echo when the immersion phased array probe installation device of the present invention is adjusted laterally;

[0034] Fig.10 It is a schematic diagram of the case where the height of the rim bottom surface echo reaches the highest when the immersion phased array probe installation device of the present invention is adjusted laterally;

[0035] Fig.11 This is a schematic diagram of the height of the rim bottom echo before the probe is adjusted;

[0036] Fig.12 Schematic diagram of the maximum height reached by the rim bottom echo after the probe is adjusted;

[0037] The marks in the accompanying drawings are respectively: 1. phased array probe; 2. transverse adjustment screw; 3. longitudinal adjustment screw; 4. longitudinal adjustment displacement plate; 5. longitudinal adjustment fixing plate; 6. longitudinal adjustment plate connecting plate; 7. transverse adjustment plate connecting plate; 8. transverse adjustment fixing plate; 9. transverse adjustment displacement plate; 10. probe mounting plate; 11. wheel; 12. opening; 13. longitudinal adjustment fixing plate positioning plate; 14. upper bending portion; 15. lower bending portion. DETAILED DESCRIPTION

[0038] The following is a further detailed description of the specific implementation of the present invention, such as the shape, structure, mutual position and connection relationship between the various components involved, the function and working principle of each part, etc., through the description of the embodiments with reference to the accompanying drawings:

[0039] As attached Figure 1 -Attached Fig.10As shown, the present invention is an immersion phased array probe installation device, an opening 12 is set on the longitudinal adjustment displacement plate 4, one end of the longitudinal adjustment fixing plate 5 is connected to the longitudinal adjustment displacement plate 4, the other end of the longitudinal adjustment fixing plate 5 passes through the opening 12 and extends to the other side of the longitudinal adjustment displacement plate 4, the longitudinal adjustment fixing plate 5 passes through the opening 12 and extends to the position of the other end of the longitudinal adjustment displacement plate 4 to screw the longitudinal adjustment screw 3; the longitudinal adjustment displacement plate 4 is connected to the transverse adjustment fixing plate 8, the transverse adjustment fixing plate 8 and the transverse adjustment displacement plate 9 are movably connected through more than two connecting pins, the transverse adjustment screw 2 is screwed on the transverse adjustment displacement plate 9, and the transverse adjustment screw 2 is screwed on the transverse adjustment fixing plate 8 at the same time. The above structure proposes an improved technical solution to address the deficiencies in the prior art. When setting up the structure, the longitudinal adjustment displacement plate 4, the longitudinal adjustment fixing plate 5, the transverse adjustment fixing plate 8, the transverse adjustment displacement plate 9 and other components are made separately, and an opening 12 is set on the longitudinal adjustment displacement plate 4. When connecting components, it is necessary to fix the longitudinal adjustment fixing plate 5 with the longitudinal adjustment fixing plate positioning plate 13, which can not only fix the position of the longitudinal adjustment fixing plate 5 without swinging or shaking, but also realize that the longitudinal adjustment fixing plate 5 serves as a fixed point for the entire device layout. One end of the longitudinal adjustment fixing plate 5 is connected to the longitudinal adjustment displacement plate 4, so that one end of the longitudinal adjustment fixing plate 5 is connected to the longitudinal adjustment displacement plate 4. The longitudinal adjustment displacement plate 4 can change its position relative to the longitudinal adjustment fixing plate 5 when subjected to external force. The other end of the longitudinal adjustment fixing plate 5 extends through the opening 12 to the other side of the longitudinal adjustment displacement plate 4. The longitudinal adjustment fixing plate 5 extends through the opening 12 to the position of the other end of the longitudinal adjustment displacement plate 4 and the longitudinal adjustment screw 3 is screwed on it. The longitudinal adjustment displacement plate 4 is connected to the transverse adjustment fixed plate 8, and the angle change of the longitudinal displacement plate 4 will drive the angle change of the transverse adjustment fixed plate 8. The transverse adjustment fixed plate 8 and the transverse adjustment displacement plate 9 are movably connected by more than two connecting pins, so the transverse adjustment fixed plate 8 and the transverse adjustment displacement plate 9 can only change in the state of approaching or moving away from each other, and the transverse adjustment fixed plate 8 is in a fixed state. By turning the transverse adjustment screw 2 screwed on the transverse adjustment displacement plate 9, because the transverse adjustment screw 2 is also screwed on the transverse adjustment fixed plate 8, turning the transverse adjustment screw 2 will drive the position of the transverse adjustment displacement plate 9 relative to the transverse adjustment fixed plate 8 to change. The transverse adjustment displacement plate 9 is connected to the phased array probe 1, and the transverse position movement of the transverse adjustment displacement plate 9 drives the transverse position change of the phased array probe 1. When making specific adjustments, the relative position of the longitudinal adjustment screw 3 relative to the longitudinal adjustment displacement plate 4 changes by rotating the longitudinal adjustment screw 3 clockwise or counterclockwise.When the longitudinal adjustment screw 3 is rotated clockwise, the longitudinal adjustment screw 3 applies force to the longitudinal adjustment displacement plate 4, pushing the upper part of the longitudinal adjustment displacement plate 4 gradually away from the longitudinal adjustment fixing plate 5, so that the longitudinal adjustment displacement plate 4 flips downward, driving the longitudinal angle of the longitudinal adjustment displacement plate 4 to adjust in one direction, thereby driving the longitudinal angle of the phased array probe 1 to change in one direction; when the longitudinal adjustment screw 3 is rotated counterclockwise, the longitudinal adjustment screw 3 applies force to the longitudinal adjustment displacement plate 4, pushing the upper part of the longitudinal adjustment displacement plate 4 gradually close to the longitudinal adjustment fixing plate 5, so that the longitudinal adjustment displacement plate 4 flips upward, and finally drives the longitudinal angle of the phased array probe 1 to change in another direction by driving the longitudinal angle of the longitudinal adjustment displacement plate 4 to adjust in another direction. By rotating the transverse adjustment screw 2 clockwise or counterclockwise, the relative position of the transverse adjustment screw 2 relative to the transverse adjustment displacement plate 9 changes. When the lateral adjustment screw 2 is rotated clockwise, the lateral adjustment screw 2 applies force to the lateral adjustment displacement plate 9 and the lateral adjustment fixed plate 8, pushing the lateral adjustment displacement plate 9 gradually away from the lateral adjustment fixed plate 8, and finally driving the lateral angle of the phased array probe 1 to adjust in one direction; when the lateral adjustment screw 2 is rotated counterclockwise, the lateral adjustment screw 2 applies force to the lateral adjustment displacement plate 9 and the lateral adjustment fixed plate 8, pushing the lateral adjustment displacement plate 9 gradually close to the lateral adjustment fixed plate 8, and finally driving the lateral angle of the phased array probe 1 to adjust in another direction. The device of the present invention has a simple structure and can effectively solve the problems of large deviation of the directivity of the sound beam incident on the inside of the workpiece by the probe, low equipment detection sensitivity, and inaccurate equipment defect quantification caused by the wear of the mechanical transmission parts of the phased array ultrasonic detection equipment and the maintenance of the mechanical parts of the equipment, thereby ensuring the installation device of the water-immersed phased array probe for wheel detection quality. The device of the present invention can effectively realize stepless adjustment of the probe angle, and combined with the real-time monitoring of the reflected wave state of the workpiece (wheel) surface by the control system software, it can accurately adjust the parallelism between the phased array probe surface and the workpiece surface.

[0040] The lateral adjustment displacement plate 9 is connected to the probe mounting plate 10, and the phased array probe 1 is mounted on the probe mounting plate 10. The above structure realizes reliable connection of the phased array probe 1.

[0041] The longitudinal adjustment fixing plate 7 is connected to the longitudinal adjustment fixing plate positioning plate 13. The above structure realizes the fixed connection of the longitudinal adjustment fixing plate 7 as the action fulcrum of the device.

[0042] The lower bending portion 14 at the lower end of the longitudinal adjustment fixing plate 5 is connected to the lower end of the longitudinal adjustment displacement plate 4 through the longitudinal adjustment plate connecting plate 6; the upper bending portion 15 at the upper end of the longitudinal adjustment fixing plate 5 extends through the opening 12 to the position near the upper end of the longitudinal adjustment displacement plate 4. The longitudinal adjustment screw 3 is screwed into the screw hole on the upper bending portion 14. In the above structure, the lower bending portion 14 at the lower end of the longitudinal adjustment fixing plate 5 is connected to the lower end of the longitudinal adjustment displacement plate 4 through the longitudinal adjustment plate connecting plate 6. When the longitudinal adjustment bolt is rotated, the longitudinal state of the longitudinal adjustment displacement plate 4 can be driven to change relative to the longitudinal adjustment fixing plate 5, thereby realizing the longitudinal adjustment of the phased array probe 1.

[0043] The side of the longitudinal adjustment displacement plate 4 is connected to the side of the transverse adjustment fixing plate 8 through the transverse adjustment plate connecting plate 7, and the transverse adjustment fixing plate 8 and the transverse adjustment displacement plate 9 are arranged in parallel. The transverse adjustment screw 2 is screwed into the screw hole on the transverse adjustment displacement plate 9. In the above structure, the side of the longitudinal adjustment displacement plate 4 is connected to the transverse adjustment fixing plate 8 through the transverse adjustment plate connecting plate 7. When the transverse adjustment bolt 2 is rotated, the transverse state of the transverse adjustment displacement plate 9 can be driven to change relative to the transverse adjustment fixing plate 8, so as to realize the longitudinal adjustment of the phased array probe 1.

[0044] The present invention is attached Figure 6 , Attachment Figure 7 , Attachment Fig. 9 , Attachment Fig.10 , Attachment Fig.11 , Attachment Fig.12 In the graph, the horizontal axis represents time and the vertical axis represents the height of the echo.

[0045] The present invention also relates to an adjustment method for an immersion phased array probe installation device which has simple steps and can effectively solve the problems of large deviation in the directivity of the sound beam of the probe incident on the inside of the workpiece, low equipment detection sensitivity, and inaccurate quantification of equipment defects caused by the wear of mechanical transmission parts of phased array ultrasonic detection equipment and the maintenance of mechanical parts of the equipment, thereby ensuring the inspection quality of the wheel.

[0046] The adjustment method includes longitudinal adjustment of the phased array probe 1 and the rim surface of the wheel 11:

[0047] S1. Rotate the longitudinal adjustment screw 3 clockwise or counterclockwise, and the longitudinal adjustment displacement plate 4 deflects clockwise or counterclockwise with the longitudinal adjustment plate connecting plate 6 as the fulcrum to adjust the longitudinal angle between the phased array probe 1 and the rim surface of the wheel 11; S2. When the longitudinal adjustment screw fulcrum 3 is rotated clockwise or counterclockwise, observe the height of the rim bottom echo in the A-scan interface of the wheel 11 scanned by the phased array probe 1 in the control system in real time, such as Figure 6 , when the wheel rim bottom echo in the A-scan interface reaches the highest, such as Figure 7, it is considered that the phased array probe 1 is longitudinally parallel to the rim surface of the wheel 11 at this time.

[0048] The adjustment method further includes lateral adjustment of the phased array probe 1 and the rim surface of the wheel 11:

[0049] S1. Rotate the lateral adjustment screw 2 clockwise or counterclockwise, and the lateral adjustment displacement plate 9 deflects clockwise or counterclockwise with the lateral adjustment plate connecting plate 7 as a fulcrum to adjust the lateral angle between the phased array probe 1 and the rim surface of the wheel 11; S2. When rotating the lateral adjustment screw 2 clockwise or counterclockwise, observe the height of the rim bottom echo in the A-scan interface of the rim of the wheel 11 scanned by the phased array probe 1 in the control system in real time, such as Fig. 9 , when the wheel rim bottom echo in the A-scan interface reaches the highest, such as Fig.10 , it is considered that the phased array probe 1 is laterally parallel to the rim surface of the wheel 11 at this time.

[0050] The immersion phased array probe installation device described in the present invention, when setting up the structure, separately make the longitudinal adjustment displacement plate 4, the longitudinal adjustment fixing plate 5, the transverse adjustment fixing plate 8, the transverse adjustment displacement plate 9 and other components, and set the opening 12 on the longitudinal adjustment displacement plate 4. When connecting the components, it is necessary to fix the longitudinal adjustment fixing plate 5 with the longitudinal adjustment fixing plate positioning plate 13, so as to fix the position of the longitudinal adjustment fixing plate 5 without swinging or shaking, and realize that the longitudinal adjustment fixing plate 5 is used as a fixed point for the layout of the entire device. One end of the longitudinal adjustment fixing plate 5 is connected to the longitudinal adjustment displacement plate 4 to realize the connection between one end of the longitudinal adjustment fixing plate 5 and the longitudinal adjustment displacement plate 4. The longitudinal adjustment displacement plate 4 can change its position relative to the longitudinal adjustment fixing plate 5 when subjected to external force. The other end of the longitudinal adjustment fixing plate 5 extends through the opening 12 to the other side of the longitudinal adjustment displacement plate 4. The longitudinal adjustment fixing plate 5 extends through the opening 12 to the position of the other end of the longitudinal adjustment displacement plate 4 to screw the longitudinal adjustment screw 3. The longitudinal adjustment displacement plate 4 is connected to the transverse adjustment fixed plate 8, and the angle change of the longitudinal displacement plate 4 will drive the angle change of the transverse adjustment fixed plate 8. The transverse adjustment fixed plate 8 and the transverse adjustment displacement plate 9 are movably connected by more than two connecting pins, so the transverse adjustment fixed plate 8 and the transverse adjustment displacement plate 9 can only change in the state of approaching or moving away from each other, and the transverse adjustment fixed plate 8 is in a fixed state. By turning the transverse adjustment screw 2 screwed on the transverse adjustment displacement plate 9, because the transverse adjustment screw 2 is also screwed on the transverse adjustment fixed plate 8, turning the transverse adjustment screw 2 will drive the position of the transverse adjustment displacement plate 9 relative to the transverse adjustment fixed plate 8 to change. The transverse adjustment displacement plate 9 is connected to the phased array probe 1, and the transverse position movement of the transverse adjustment displacement plate 9 drives the transverse position change of the phased array probe 1. When making specific adjustments, the relative position of the longitudinal adjustment screw 3 relative to the longitudinal adjustment displacement plate 4 changes by rotating the longitudinal adjustment screw 3 clockwise or counterclockwise. When the longitudinal adjustment screw 3 is rotated clockwise, the longitudinal adjustment screw 3 applies force to the longitudinal adjustment displacement plate 4, pushing the upper part of the longitudinal adjustment displacement plate 4 gradually away from the longitudinal adjustment fixing plate 5, so that the longitudinal adjustment displacement plate 4 flips downward, driving the longitudinal angle of the longitudinal adjustment displacement plate 4 to adjust in one direction, thereby driving the longitudinal angle of the phased array probe 1 to change in one direction; when the longitudinal adjustment screw 3 is rotated counterclockwise, the longitudinal adjustment screw 3 applies force to the longitudinal adjustment displacement plate 4, pushing the upper part of the longitudinal adjustment displacement plate 4 gradually close to the longitudinal adjustment fixing plate 5, so that the longitudinal adjustment displacement plate 4 flips upward, and finally drives the longitudinal angle of the phased array probe 1 to change in another direction by driving the longitudinal angle of the longitudinal adjustment displacement plate 4 to adjust in another direction. By rotating the transverse adjustment screw 2 clockwise or counterclockwise, the relative position of the transverse adjustment screw 2 relative to the transverse adjustment displacement plate 9 changes.When the lateral adjustment screw 2 is rotated clockwise, the lateral adjustment screw 2 applies force to the lateral adjustment displacement plate 9 and the lateral adjustment fixed plate 8, pushing the lateral adjustment displacement plate 9 gradually away from the lateral adjustment fixed plate 8, and finally driving the lateral angle of the phased array probe 1 to adjust in one direction; when the lateral adjustment screw 2 is rotated counterclockwise, the lateral adjustment screw 2 applies force to the lateral adjustment displacement plate 9 and the lateral adjustment fixed plate 8, pushing the lateral adjustment displacement plate 9 gradually close to the lateral adjustment fixed plate 8, and finally driving the lateral angle of the phased array probe 1 to adjust in another direction. The device of the present invention has a simple structure and can effectively solve the problems of large deviation of the directivity of the sound beam incident on the inside of the workpiece by the probe, low equipment detection sensitivity, and inaccurate quantitative measurement of equipment defects caused by the wear of the mechanical transmission parts of the phased array ultrasonic detection equipment and the maintenance of the mechanical parts of the equipment, thereby ensuring the inspection quality of the wheel.

[0051] The present invention is described above by way of example in conjunction with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as various improvements are made using the method concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the protection scope of the present invention.

Claims

1. An immersion phased array probe installation device, characterized in that: An opening (12) is provided on the longitudinal adjustment displacement plate (4); one end of the longitudinal adjustment fixing plate (5) is connected to the longitudinal adjustment displacement plate (4); the other end of the longitudinal adjustment fixing plate (5) passes through the opening (12) and extends to the other side of the longitudinal adjustment displacement plate (4); the longitudinal adjustment fixing plate (5) passes through the opening (12) and extends to the position of the other end of the longitudinal adjustment displacement plate (4) to screw the longitudinal adjustment screw (3).

2. The immersion phased array probe installation device according to claim 1, characterized in that: The longitudinal adjustment displacement plate (4) is connected to the transverse adjustment fixing plate (8), the transverse adjustment fixing plate (8) and the transverse adjustment displacement plate (9) are movably connected via two or more connecting pins, the transverse adjustment screw (2) is screwed onto the transverse adjustment displacement plate (9), and the transverse adjustment screw (2) is screwed onto the transverse adjustment fixing plate (8) at the same time.

3. The immersion phased array probe installation device according to claim 2, characterized in that: The lateral adjustment displacement plate (9) is connected to a probe mounting plate (10), and a phased array probe (1) is mounted on the probe mounting plate (10).

4. The immersion phased array probe installation device according to claim 1 or 2, characterized in that: The longitudinal adjustment fixing plate (5) is connected to the longitudinal adjustment fixing plate positioning plate (13).

5. The immersion phased array probe installation device according to claim 1 or 2, characterized in that: The lower bent portion (14) at the lower end of the longitudinal adjustment fixing plate (5) is connected to the lower end of the longitudinal adjustment displacement plate (4) via the longitudinal adjustment plate connecting plate (6); the upper bent portion (15) at the upper end of the longitudinal adjustment fixing plate (5) passes through the opening (12) and extends to a position close to the upper end of the longitudinal adjustment displacement plate (4).

6. The immersion phased array probe installation device according to claim 5, characterized in that: A longitudinal adjustment screw (3) is screwed into the screw hole on the upper bending portion (14).

7. The installation device for an immersion phased array probe according to claim 5, characterized in that: The side of the longitudinal adjustment displacement plate (4) is connected to the side of the transverse adjustment fixing plate (8) via the transverse adjustment plate connecting plate (7), and the transverse adjustment fixing plate (8) and the transverse adjustment displacement plate (9) are arranged in parallel.

8. The installation device for an immersion phased array probe according to claim 2, characterized in that: The lateral adjustment screw (2) is screwed into the screw hole on the lateral adjustment displacement plate (9).

9. The method for adjusting the installation device of the immersion phased array probe according to any one of claims 1 to 8, characterized in that: The adjustment method comprises longitudinally adjusting the phased array probe (1) and the rim surface of the wheel (11): S1. Rotate the longitudinal adjustment screw (3) clockwise or counterclockwise, and the longitudinal adjustment displacement plate (4) is deflected clockwise or counterclockwise with the longitudinal adjustment plate connecting plate (6) as a fulcrum to achieve the longitudinal angle adjustment of the phased array probe (1) and the wheel (11) rim surface; S2. When the longitudinal adjustment screw fulcrum (3) is rotated clockwise or counterclockwise, the height of the rim bottom surface echo in the A-scan interface of the wheel rim (11) is observed in real time by the phased array probe (1) in the control system. When the wheel rim bottom surface echo in the A-scan interface reaches the highest, it is considered that the phased array probe (1) is longitudinally parallel to the wheel rim surface (11).

10. The installation device for an immersion phased array probe according to claim 9, characterized in that: The adjustment method further comprises lateral adjustment of the phased array probe (1) and the rim surface of the wheel (11): S1. Rotate the lateral adjustment screw (2) clockwise or counterclockwise, and the lateral adjustment displacement plate (9) is deflected clockwise or counterclockwise with the lateral adjustment plate connecting plate (7) as a fulcrum to achieve lateral angle adjustment of the phased array probe (1) and the wheel (11) rim surface; S2. When the lateral adjustment screw (2) is rotated clockwise or counterclockwise, the height of the rim bottom surface echo in the A-scan interface of the wheel rim (11) is observed in real time by the phased array probe (1) in the control system. When the rim bottom surface echo in the A-scan interface reaches the highest, it is considered that the phased array probe (1) is laterally parallel to the wheel rim surface (11).

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