CN219657567U - Nondestructive test ultrasonic probe - Google Patents
Nondestructive test ultrasonic probe Download PDFInfo
- Publication number
- CN219657567U CN219657567U CN202320316323.6U CN202320316323U CN219657567U CN 219657567 U CN219657567 U CN 219657567U CN 202320316323 U CN202320316323 U CN 202320316323U CN 219657567 U CN219657567 U CN 219657567U
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- shielding sleeve
- fixedly connected
- ring
- groove
- ultrasonic probe
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- 239000000523 sample Substances 0.000 title claims abstract description 56
- 238000009659 non-destructive testing Methods 0.000 claims abstract description 18
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model discloses a nondestructive testing ultrasonic probe, which belongs to the technical field of metal nondestructive testing, and comprises a probe body, wherein a connector is fixedly connected to the probe body, a protection mechanism for protecting the connector is arranged on the probe body, the protection mechanism comprises a shielding sleeve and a clamping seat, the clamping seat is fixedly connected to the probe body, the shielding sleeve is arranged on the probe body, a through groove is formed in the shielding sleeve, the clamping seat can penetrate through the through groove, and the clamping seat is abutted against the shielding sleeve; the protection mechanism comprises a positioning assembly for fixing the shielding sleeve. In order to improve the convenience of disassembling the shielding sleeve, the positioning assembly is used for limiting the shielding sleeve when the shielding sleeve is disassembled, then the shielding sleeve is rotated, and when the clamping seat is aligned with the through groove, the shielding sleeve is moved, so that the clamping seat penetrates through the through groove, the shielding sleeve can be disassembled, and the purpose of conveniently disassembling the shielding sleeve is achieved.
Description
Technical Field
The utility model relates to the technical field of metal nondestructive testing, in particular to a nondestructive testing ultrasonic probe.
Background
At present, an ultrasonic probe is a probe used in ultrasonic detection, and is a transducer for realizing electric energy and acoustic energy conversion by utilizing the piezoelectric effect of materials.
The related art can refer to the China patent of the issued publication number CN216771604U and discloses a nondestructive testing ultrasonic probe, which comprises an ultrasonic probe body, wherein one face of the ultrasonic probe body is provided with a connector for connecting a cable, the outer side of the connector is provided with a shielding sleeve concentrically arranged with the connector, two ends of the shielding sleeve are both in an opening shape, the outer surface of one end, close to the ultrasonic probe body, of the shielding sleeve is fixedly connected with a ring edge, one side, facing the ultrasonic probe body, of the ring edge is provided with a convex ring, the convex ring is fixedly connected with the ultrasonic probe body, and the ring edge is fixedly connected with the convex ring through a plurality of first screws.
With respect to the related art in the above, the inventors consider that there are the following drawbacks: when the ultrasonic probe needs to be disassembled, the shielding sleeve needs to be disassembled firstly, so that the ultrasonic probe is convenient to disassemble, and the shielding sleeve is fixedly connected through a plurality of bolts, so that the shielding sleeve is inconvenient to disassemble.
Disclosure of Invention
In order to improve convenience in dismounting the shielding sleeve, the utility model provides a nondestructive testing ultrasonic probe.
The nondestructive testing ultrasonic probe provided by the utility model adopts the following technical scheme:
the nondestructive testing ultrasonic probe comprises a probe body, wherein a connector is fixedly connected to the probe body, a protection mechanism for protecting the connector is arranged on the probe body, the protection mechanism comprises a shielding sleeve and a clamping seat, the clamping seat is fixedly connected to the probe body, the shielding sleeve is arranged on the probe body, a through groove is formed in the shielding sleeve, the clamping seat can penetrate through the through groove, and the clamping seat is in butt joint with the shielding sleeve;
the protection mechanism comprises a positioning assembly for fixing the shielding sleeve.
Through adopting above-mentioned technical scheme, in order to improve the convenience of dismantling and shelter from the cover, when dismantling and shelter from the cover, remove locating component to shelter from the spacing of cover, then rotate and shelter from the cover, when the cassette aligns with logical groove, remove and shelter from the cover for the cassette passes logical groove, thereby can dismantle the cover that shelters from, and then reached the purpose of convenient to detach shielding the cover.
Preferably, the positioning assembly comprises a positioning seat and a limiting rod, the positioning seat is fixedly connected to the probe body, a sliding hole and a sliding groove which are communicated are formed in the positioning seat, the limiting rod penetrates through the sliding hole to be arranged, a limiting groove is formed in the shielding sleeve, and the limiting rod is in plug-in fit with the limiting groove;
the positioning assembly further comprises a clamping component for fixing the limiting rod;
the positioning assembly further comprises a pushing component for releasing the limit of the limiting rod.
Through adopting above-mentioned technical scheme, when the spacing to shielding cover is removed to needs, utilize pushing component, remove the clamping part and to the spacing of gag lever post, then the pulling gag lever post for the tip of gag lever post breaks away from the spacing inslot, thereby reaches the purpose of knowing except spacing to shielding cover.
Preferably, the clamping component comprises a fixed ring and a plurality of elastic pieces, the fixed ring is fixedly connected to the positioning seat, the elastic pieces are fixedly connected to the fixed ring, the elastic pieces are uniformly distributed on the inner peripheral surface of the fixed ring along the circumferential direction of the fixed ring, and one ends, away from the fixed ring, of the elastic pieces are abutted to the outer peripheral surface of the limiting rod.
Through adopting above-mentioned technical scheme, when the fixed gag lever post of needs, utilize a plurality of elastic pieces butt in the outer peripheral face of gag lever post to the possibility that the gag lever post removed has been reduced.
Preferably, the pushing component comprises a connecting ring, a pushing ring and a clamping block, the connecting ring is sleeved on the limiting rod, the pushing ring is fixedly connected to the connecting ring, the pushing ring is slidably connected with the inner wall of the sliding hole, the end part of the pushing ring is abutted to a plurality of elastic sheets, and the clamping block is fixedly connected to the pushing ring.
Through adopting above-mentioned technical scheme, when the spacing to the gag lever post is removed to needs, promote the go-between, the go-between removes and drives the push ring and remove to make a plurality of elastic pieces take place deformation simultaneously, thereby make the one end of a plurality of elastic pieces no longer butt in the surface of gag lever post, and then removed the spacing to the gag lever post.
Preferably, the shielding sleeve is provided with a plurality of groups of fixing assemblies for fixing cables connected with the connectors, the fixing assemblies comprise sliding rods and abutting blocks, the sliding rods are arranged on the shielding sleeve in a penetrating mode, and the abutting blocks are fixedly connected to the sliding rods;
the fixing assembly further comprises an abutting component for enabling the abutting block to abut against a cable connected with the connector.
Through adopting above-mentioned technical scheme, after the probe body is connected with the joint, utilize to support tight part promotion slide bar and butt piece and remove to make the butt piece hug closely the surface of cable, and then reduced the possibility that cable and joint separated.
Preferably, the abutting part comprises a fixed block and a compression spring, the fixed block is fixedly connected to the shielding sleeve, a moving groove is formed in the sliding rod, and the fixed block is in sliding connection with the inner wall of the moving groove;
one end of the compression spring is fixedly connected to the fixed block, and the other end of the compression spring is fixedly connected to the inner wall of the movable groove.
Through adopting above-mentioned technical scheme, when needs make the sliding rod remove with the butt piece, compression spring promotes the sliding rod and removes, and the sliding rod removes and drives the butt piece and remove.
Preferably, the sliding rod is provided with an inclined plane, the clamping seat is provided with an inclined plane, and the inclined plane on the sliding rod is matched with the inclined plane on the clamping seat.
Through adopting above-mentioned technical scheme, after shielding the cover rotation for the sliding rod rotates, when sliding rod and cassette contact, under the effect between inclined plane on the cassette and the inclined plane above the sliding rod, promotes the sliding rod and removes, and the sliding rod removes and drives the butt piece and remove, thereby is convenient for make the butt piece butt in the surface of cable.
Preferably, the anti-slip pad is arranged on the abutting block, and the abutting block can be abutted against the cable on the connector through the anti-slip pad.
Through adopting above-mentioned technical scheme, utilize the slipmat, increased the frictional force between butt piece and the cable to improve the stability of fixed cable.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. in order to improve the convenience of disassembling the shielding sleeve, when the shielding sleeve is disassembled, the connecting ring is pushed to move to drive the pushing ring to move, so that the plurality of elastic sheets deform, one ends of the plurality of elastic sheets are far away from the outer circumferential surface of the limiting rod, the limiting rod is pulled, after the limiting rod is separated from the inside of the limiting groove, the shielding sleeve is rotated, and when the clamping seat is aligned with the through groove, the shielding sleeve is moved, so that the clamping seat penetrates through the through groove, and the shielding sleeve can be disassembled, so that the purpose of conveniently disassembling the shielding sleeve is achieved;
2. when the shielding sleeve is installed, after the clamping seat passes through the through groove, the shielding sleeve is rotated, so that the sliding rod rotates, after the sliding rod contacts with the clamping seat, the sliding rod is pushed to move under the action between the inclined plane on the sliding rod and the inclined plane on the clamping seat, and the sliding rod moves to drive the pushing block to move, so that the pushing block is clung to a cable connected with the connector, and the possibility of separation of the connector and the cable is reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present utility model.
FIG. 2 is a schematic view of the structure of the salient positioning assembly of the present utility model.
Fig. 3 is a schematic view showing the structure of the fixing member according to the present utility model.
Reference numerals: 1. a probe body; 11. a joint; 12. a mounting plate; 13. a roller; 2. a protection mechanism; 21. a shielding sleeve; 211. a through groove; 212. a limit groove; 213. a through hole; 22. a clamping seat; 23. a positioning assembly; 24. a positioning seat; 241. a slip hole; 242. a slip groove; 243. a placement groove; 25. a limit rod; 26. a clamping member; 27. a fixing ring; 28. an elastic sheet; 3. a pushing member; 31. a connecting ring; 32. pushing the ring; 33. a clamping block; 4. a fixing assembly; 41. a sliding rod; 411. a moving groove; 42. an abutment block; 421. an anti-slip pad; 43. a tightening member; 44. a fixed block; 45. compressing the spring.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-3.
The embodiment of the utility model discloses a nondestructive testing ultrasonic probe. Referring to fig. 1, a nondestructive testing ultrasonic probe comprises a probe body 1, a joint 11 is fixedly connected to the probe body 1, a protection mechanism 2 for protecting the joint 11 is arranged on the probe body 1, a mounting plate 12 is fixedly connected to the probe body 1, and a plurality of rollers 13 are fixedly connected to the mounting plate 12.
The protection mechanism 2 comprises a shielding sleeve 21, two clamping seats 22, a positioning assembly 23 and a plurality of groups of fixing assemblies 4, wherein the two clamping seats 22 are fixedly connected to the probe body 1, through grooves 211 are formed in the shielding sleeve 21 corresponding to each clamping seat 22, the clamping seats 22 correspond to the through grooves 211 one by one, the clamping seats 22 can penetrate through the through grooves 211, the clamping seats 22 are abutted against the shielding sleeve 21, inclined surfaces are arranged on the clamping seats 22, and the inclined surfaces on the clamping seats 22 are downwards arranged from one ends far away from the positioning seats 24 to one ends close to the positioning seats 24 in an inclined manner, and the shielding sleeves 21 are arranged on the probe body 1.
Referring to fig. 2, the positioning assembly 23 includes a positioning seat 24, a limiting rod 25, a clamping component 26 and a pushing component 3, the positioning seat 24 is fixedly connected to the probe body 1, a sliding hole 241 and a sliding groove 242 which are communicated are formed in the positioning seat 24, the limiting rod 25 passes through the sliding hole 241 to be arranged, a limiting groove 212 is formed in the shielding sleeve 21, and the limiting rod 25 is in plug-in fit with the limiting groove 212.
The clamping component 26 comprises a fixed ring 27 and a plurality of elastic pieces 28, the positioning seat 24 is provided with a placing groove 243, the fixed ring 27 is fixedly connected to the inner side wall of the placing groove 243, the elastic pieces 28 are fixedly connected to the fixed ring 27, the elastic pieces 28 are uniformly distributed on the inner peripheral surface of the fixed ring 27 along the circumferential direction of the fixed ring 27, and one ends, far away from the fixed ring 27, of the elastic pieces 28 are abutted to the outer peripheral surface of the limiting rod 25.
The pushing component 3 comprises a connecting ring 31, a pushing ring 32 and a plurality of clamping blocks 33, the connecting ring 31 is sleeved on the limiting rod 25, the pushing ring 32 is fixedly connected to the connecting ring 31, the pushing ring 32 is attached to the inner wall of the sliding hole 241 and slides, the end part of the pushing ring 32 is propped against the plurality of elastic pieces 28, and the plurality of clamping blocks 33 are fixedly connected to the pushing ring 32.
In order to improve the convenience of dismantling the shielding sleeve 21, when dismantling the shielding sleeve 21, promote go-between 31, go-between 31 removes and drives push ring 32 and remove to make a plurality of elastic pieces 28 take place deformation, and then make the outer peripheral face of gag lever post 25 all be kept away from to the one end of a plurality of elastic pieces 28, then pulling gag lever post 25, after gag lever post 25 breaks away from the inside of spacing groove 212, rotate the shielding sleeve 21, when cassette 22 aligns with logical groove 211, remove the shielding sleeve 21, make cassette 22 pass logical groove 211, thereby can dismantle shielding sleeve 21, and then reached the purpose of convenient to dismantle shielding sleeve 21.
Referring to fig. 1 and 3, the fixing assembly 4 includes a sliding rod 41, an abutting block 42 and an abutting component 43, a through hole 213 is formed in the shielding sleeve 21, the sliding rod 41 passes through the through hole 213, the sliding rod 41 is attached to the inner wall of the through groove 211 and slides, an inclined surface is arranged on the sliding rod 41, the inclined surface on the sliding rod 41 is inclined downwards from one end far away from the positioning seat 24 to one end close to the positioning seat 24, the inclined surface on the sliding rod 41 is matched with the inclined surface on the clamping seat 22, the abutting block 42 is fixedly connected to the sliding rod 41, and an anti-slip pad 421 is fixedly connected to the abutting block 42. With the anti-slip pad 421, the friction between the abutment block 42 and the cable is increased, thereby improving the stability of the fixed cable.
The abutting part comprises a fixed block 44 and a compression spring 45, wherein the fixed block 44 is fixedly connected to the inner side wall of the through hole 213, the sliding rod 41 is provided with a moving slot 411, the fixed block 44 is attached to the inner wall of the moving slot 411 to slide, one end of the compression spring 45 is fixedly connected to the fixed block 44, and the other end of the compression spring 45 is fixedly connected to the inner side wall of the moving slot 411.
When the shielding sleeve 21 is installed, after the clamping seat 22 passes through the through groove 211, the shielding sleeve 21 is rotated, so that the sliding rod 41 rotates, after the sliding rod 41 contacts with the clamping seat 22, the sliding rod 41 is pushed to move under the action between the inclined surface on the sliding rod 41 and the inclined surface on the clamping seat 22, and the sliding rod 41 moves to drive the pushing block to move, so that the pushing block is tightly attached to a cable connected with the connector 11, and the possibility of separation of the connector 11 from the cable is reduced.
The implementation principle of the nondestructive testing ultrasonic probe provided by the embodiment of the utility model is as follows: in order to improve the convenience of disassembling the shielding sleeve 21, when the shielding sleeve 21 is disassembled, the limit of the positioning assembly 23 to the shielding sleeve 21 is released, then the shielding sleeve 21 is rotated, and when the clamping seat 22 is aligned with the through groove 211, the shielding sleeve 21 is moved, so that the clamping seat 22 passes through the through groove 211, and the shielding sleeve 21 can be disassembled, thereby achieving the aim of conveniently disassembling the shielding sleeve 21;
with multiple sets of securing assemblies 4, the likelihood of the cable being separated from the connector 11 is reduced.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. The utility model provides a nondestructive test ultrasonic probe, includes probe body (1), fixedly connected with connects (11), its characterized in that on probe body (1): the probe comprises a probe body (1), and is characterized in that a protection mechanism (2) for protecting a joint (11) is arranged on the probe body (1), the protection mechanism (2) comprises a shielding sleeve (21) and a clamping seat (22), the clamping seat (22) is fixedly connected to the probe body (1), the shielding sleeve (21) is arranged on the probe body (1), a through groove (211) is formed in the shielding sleeve (21), the clamping seat (22) can penetrate through the through groove (211), and the clamping seat (22) is in butt joint with the shielding sleeve (21);
the protection mechanism (2) comprises a positioning assembly (23) for fixing the shielding sleeve (21).
2. A nondestructive testing ultrasonic probe according to claim 1 wherein: the positioning assembly (23) comprises a positioning seat (24) and a limiting rod (25), the positioning seat (24) is fixedly connected to the probe body (1), a sliding hole (241) and a sliding groove (242) which are communicated with each other are formed in the positioning seat (24), the limiting rod (25) penetrates through the sliding hole (241) to be arranged, a limiting groove (212) is formed in the shielding sleeve (21), and the limiting rod (25) is in plug-in fit with the limiting groove (212);
the positioning assembly (23) further comprises a clamping component (26) for fixing the limiting rod (25);
the positioning assembly (23) further comprises a pushing component (3) for releasing the limit of the limit rod (25).
3. A nondestructive testing ultrasonic probe according to claim 2 wherein: the clamping component (26) comprises a fixed ring (27) and a plurality of elastic sheets (28), the fixed ring (27) is fixedly connected to the positioning seat (24), the elastic sheets (28) are fixedly connected to the fixed ring (27), the elastic sheets (28) are uniformly distributed on the inner peripheral surface of the fixed ring (27) along the circumferential direction of the fixed ring (27), and one ends of the elastic sheets (28) away from the fixed ring (27) are abutted to the outer peripheral surface of the limiting rod (25).
4. A nondestructive testing ultrasonic probe according to claim 3 wherein: the pushing component (3) comprises a connecting ring (31), a pushing ring (32) and a clamping block (33), wherein the connecting ring (31) is sleeved on the limiting rod (25), the pushing ring (32) is fixedly connected to the connecting ring (31), the pushing ring (32) is slidably connected with the inner wall of the sliding hole (241), the end part of the pushing ring (32) is abutted against a plurality of elastic pieces (28), and the clamping block (33) is fixedly connected to the pushing ring (32).
5. A nondestructive testing ultrasonic probe according to claim 1 wherein: the shielding sleeve (21) is provided with a plurality of groups of fixing assemblies (4) for fixing cables connected with the connector (11), each fixing assembly (4) comprises a sliding rod (41) and an abutting block (42), each sliding rod (41) is arranged on the shielding sleeve (21) in a penetrating mode, and each abutting block (42) is fixedly connected to each sliding rod (41);
the fixing assembly (4) further comprises an abutment member (43) for causing the abutment block (42) to abut against a cable connected to the joint (11).
6. A nondestructive testing ultrasonic probe according to claim 5 wherein: the abutting component (43) comprises a fixed block (44) and a compression spring (45), the fixed block (44) is fixedly connected to the shielding sleeve (21), the sliding rod (41) is provided with a moving groove (411), and the fixed block (44) is in sliding connection with the inner wall of the moving groove (411);
one end of the compression spring (45) is fixedly connected to the fixed block (44), and the other end of the compression spring (45) is fixedly connected to the inner wall of the movable slot (411).
7. A nondestructive testing ultrasonic probe according to claim 5 wherein: the sliding rod (41) is provided with an inclined plane, the clamping seat (22) is provided with an inclined plane, and the inclined plane on the sliding rod (41) is matched with the inclined plane on the clamping seat (22).
8. A nondestructive testing ultrasonic probe according to claim 5 wherein: the anti-slip pad (421) is arranged on the abutting block (42), and the abutting block (42) can be abutted on a cable connected with the connector (11) through the anti-slip pad (421).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320316323.6U CN219657567U (en) | 2023-02-23 | 2023-02-23 | Nondestructive test ultrasonic probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320316323.6U CN219657567U (en) | 2023-02-23 | 2023-02-23 | Nondestructive test ultrasonic probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219657567U true CN219657567U (en) | 2023-09-08 |
Family
ID=87857003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320316323.6U Active CN219657567U (en) | 2023-02-23 | 2023-02-23 | Nondestructive test ultrasonic probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219657567U (en) |
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2023
- 2023-02-23 CN CN202320316323.6U patent/CN219657567U/en active Active
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