CN107037134A - A kind of underwater type ultrasonic probe aligning structure and method of adjustment - Google Patents
A kind of underwater type ultrasonic probe aligning structure and method of adjustment Download PDFInfo
- Publication number
- CN107037134A CN107037134A CN201710279387.2A CN201710279387A CN107037134A CN 107037134 A CN107037134 A CN 107037134A CN 201710279387 A CN201710279387 A CN 201710279387A CN 107037134 A CN107037134 A CN 107037134A
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- ultrasonic probe
- axis
- probe
- motor
- axis unit
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- 239000000523 sample Substances 0.000 title claims abstract description 61
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims description 21
- 230000000694 effects Effects 0.000 claims description 8
- 210000004907 gland Anatomy 0.000 claims description 6
- 230000003044 adaptive effect Effects 0.000 claims description 5
- 238000003384 imaging method Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 238000002604 ultrasonography Methods 0.000 claims description 2
- 230000001747 exhibiting effect Effects 0.000 claims 1
- 238000009659 non-destructive testing Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000010030 laminating Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/225—Supports, positioning or alignment in moving situation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/223—Supports, positioning or alignment in fixed situation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
- G01N29/265—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the sensor relative to a stationary material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/0289—Internal structure, e.g. defects, grain size, texture
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The present invention relates to a kind of underwater type ultrasonic probe aligning structure and method of adjustment, underwater type ultrasonic probe aligning structure, including：A axle units, B axle unit, reflective probe and signal source sleeve.The flange of A axle units is fastened in hole axle mode and is socketed on the lower guard housing of B axle unit, and reflective probe is fixedly connected and is held in B axle unit with screw thread screw-fashion with signal source sleeve.Underwater type ultrasonic probe aligning structure and method of adjustment that the present invention is provided, are easy to carry out exactitude position regulation to underwater type ultrasonic probe, can be obviously improved Detection results, realize the Non-Destructive Testing to big device under water.
Description
Technical Field
The invention relates to the field of ultrasonic scanning detection, in particular to a submersible ultrasonic probe alignment structure and an adjustment method.
Background
The visible framework layout of the ultrasonic probe in the field of ultrasonic scanning detection is limited to a linear connection mode, namely, the ultrasonic probe is formed by connecting the ultrasonic probe in series from top to bottom, the obvious defect is that the reflective ultrasonic probe is in a floating pendulum shape, the detection effect is directly influenced, in addition, the motor output is sealed by adopting an O-shaped ring mode, the effect and the durability are poor, and the motor output lead is covered by adopting a sealant to cause the hidden danger. Therefore, the invention provides the alignment structure and the adjustment method of the submersible ultrasonic probe, which are convenient for carrying out accurate alignment adjustment on the submersible ultrasonic probe, can obviously improve the detection effect and realize nondestructive detection on large underwater devices.
Disclosure of Invention
The invention aims to overcome the defect of nondestructive testing of the existing underwater large device.
To achieve the above object, an aspect of the present invention provides a submersible ultrasonic probe alignment structure including an a-axis unit, a B-axis unit, a reflective probe, and a signal source sleeve.
The A-axis unit includes: the support is the first motor of hole axle locate mode laminating fastening with the support, and the cover is worn in the support and is passed through the oil blanket that the gland pasted in reality, and the cover is worn first motor output shaft and is run through the flange of oil blanket, and the last protect the seat through O type snare break-in support and fastening, the last protecting cover that protects seat and fastening penetrates through O type snare, is the through connection that the screw thread connects sealed soon with last protecting cover.
The B-axis unit includes: the lower protective seat is a second motor which is tightly attached to the lower protective seat in a hole shaft positioning mode, the lower protective seat is sleeved with an oil seal which is tightly attached to the lower protective seat through a gland, an output shaft of the second motor is sleeved with a clamping shaft which penetrates through the oil seal, the upper protective seat which penetrates into the support and is fastened through the O-shaped ring sleeve is sleeved with the lower protective cover which penetrates into the lower protective seat and is fastened through the O-shaped ring sleeve, and the lower protective cover are in threaded screwed connection and sealed through connection.
Preferably, the flange of the A-axis unit is tightly sleeved on the lower protective seat of the B-axis unit in a hole-axis mode, and the reflection type probe and the signal source sleeve are fixedly connected in a threaded screwing mode and clamped in the B-axis unit.
Preferably, the flange does A-axis angular dimension threshold motion along with the first motor, and an output lead of the first motor is led out through a hose which is fast inserted into the through joint.
Preferably, the clamp shaft does B-axis angular dimension threshold motion along with the second motor, and an output lead of the second motor is led out through a hose which is quickly inserted into the through joint.
Preferably, the reflective probe presents a swing angle dimension along with the axis A unit, presents another swing angle dimension along with the axis B unit, and the two dimension axes form an orthogonal mode to automatically adjust the angle so as to meet the requirement of the alignment function of the reflective ultrasonic probe.
In order to achieve the above object, a second aspect of the present invention provides a method for adjusting an alignment structure of a submersible ultrasonic probe, including screwing an adaptive reflective probe into a signal source sleeve and clamping the adaptive reflective probe in an inner cavity of a clamping shaft in a B-axis unit in a threaded connection manner according to a process detection requirement of ultrasonic scanning, automatically adjusting an a-axis angular dimension of the reflective probe according to an imaging effect on a configuration display corresponding to a surface to be measured of a large underwater device, and then automatically adjusting a B-axis angular dimension of the reflective probe to reach a standard.
In practical application, the structure layout tends to be reasonable, the A, B shaft rotating end oil seal and lead leading-out mode is simple, convenient and effective, the reliability is guaranteed, and the positioning structure and the adjusting method are particularly suitable for accurately positioning and adjusting the reflection type probe, so that the comprehensive advantages can obviously improve the detection effect.
Drawings
FIG. 1 is a schematic view of an alignment structure of a submersible ultrasonic probe;
FIG. 2 is a schematic view of an A-axis unit axis of a submersible ultrasonic probe alignment structure;
FIG. 3 is a schematic cross-sectional view of an A-axis unit of a submersible ultrasound probe alignment structure;
FIG. 4 is a B-axis unit axis view of a submersible ultrasonic probe alignment structure;
FIG. 5 is a schematic cross-sectional view of a B-axis unit of a submersible ultrasonic probe alignment structure;
fig. 6 is a method for adjusting the alignment structure of the submersible ultrasonic probe shown in fig. 1.
Detailed Description
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
In a first aspect, the present invention provides a submersible ultrasonic probe alignment structure, fig. 1 is a schematic view of an axis of the submersible ultrasonic probe alignment structure, as shown in fig. 1, the submersible ultrasonic probe alignment structure includes: an A-axis unit 1, a B-axis unit 2, a reflective probe 20 and a signal source sleeve 21. The flange 11 of the a-axis unit 1 is tightly sleeved on the lower protective seat 12 of the B-axis unit 2 in a hole-axis manner, and the reflection type probe 20 and the signal source sleeve 21 are fixedly connected in a thread-screwing manner and clamped in the B-axis unit 2.
Specifically, the reflective probe 20 presents a swing angle dimension along with the a-axis unit 1, presents another swing angle dimension along with the B-axis unit 2, and the two dimension axes form an orthogonal mode to automatically adjust the angle so as to meet the requirement of the alignment function of the reflective ultrasonic probe.
Fig. 2 is a schematic view of an axis unit of a submersible ultrasonic probe alignment structure, and fig. 3 is a schematic view of a section of an axis unit of a submersible ultrasonic probe alignment structure, as shown in fig. 2 and 3, the axis unit 1 includes: support 3 is the first motor 5 of hole axle locate mode laminating fastening with support 3, and the cover is worn in support 3 through gland 10 tight oil blanket 9 that pastes, and the cover is worn first motor 5 output shaft and is run through the flange 11 of oil blanket 9, and through O type circle 4 cover on the seat 6 of protecting of penetrating support 3 and fastening, it penetrates through O type circle 4 cover and protects seat 6 and the last protecting cover 7 of fastening, is the through joint 8 that the screw thread connects sealed soon with last protecting cover 7.
Specifically, the flange 11 performs a threshold motion of the angular dimension of the a axis along with the first motor 5, and an output lead of the first motor 5 is led out through a hose which is inserted into the through joint 8 quickly.
Fig. 4 is a schematic view of an axle unit of a submersible ultrasonic probe alignment structure, and fig. 5 is a schematic view of a cross-section of an axle unit of a submersible ultrasonic probe alignment structure, as shown in fig. 4 and 5, the axle unit 2 includes: lower protective seat 12, with lower protective seat 12 be the second motor 16 of hole axle locate mode laminating fastening, the cover is worn under and is protected seat 12 and pass through gland 18 tight oil blanket 17 that pastes, the cover penetrates second motor 16 output shaft and runs through the double-layered axle 19 of oil blanket 17, wear support 3 and the last protective seat 6 of fastening through O type circle 4 cover, protect seat 12 and the lower protecting cover 14 of fastening under wearing through O type circle 13 cover, be the through-connection 15 of screw thread rotary joint sealing with lower protecting cover 14.
Specifically, the clamp shaft 19 performs B-axis angular dimension threshold motion with the second motor 16, and an output lead of the second motor 16 is led out through a hose which is quickly inserted into the through joint 15.
In a second aspect, the invention correspondingly provides an adjusting method of a submersible ultrasonic probe alignment structure, fig. 6 is an adjusting method of the submersible ultrasonic probe alignment structure shown in fig. 1, and as shown in fig. 6, the method includes steps S601-S603.
Step S601, according to the process detection requirement of ultrasonic scanning, screwing the adaptive reflective probe 20 into the signal source sleeve 21 in a threaded connection mode and clamping the adaptive reflective probe in the inner cavity of the clamping shaft 19 in the B-axis unit 2;
step S602, automatically adjusting the axial angle dimension of the reflective probe 20A according to the surface to be measured of the underwater large device and the imaging effect on the configuration display;
step S603, automatically adjusting the axial angle dimension of the reflective probe 20B to reach the standard according to the imaging effect on the configuration display and the underwater large device surface to be measured.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. A submersible ultrasound probe alignment structure, comprising: the device comprises an A-axis unit (1), a B-axis unit (2), a reflective probe (20) and a signal source sleeve (21); wherein,
the A-axis unit (1) includes: the device comprises a support (3), a first motor (5) which is tightly attached to the support (3) in a hole shaft positioning mode, an oil seal (9) which is tightly attached to the support (3) through a gland (10) in a sleeved mode, a flange (11) which is inserted into an output shaft of the first motor (5) and penetrates through the oil seal (9) in a sleeved mode, an upper protection seat (6) which is inserted into the support (3) and is tightly fixed in a sleeved mode through an O-shaped ring (4), an upper protection cover (7) which is inserted into the upper protection seat (6) and is tightly fixed in a sleeved mode through the O-shaped ring (4), and a through joint (8) which is in threaded screwed sealing with the upper;
the B-axis unit (2) includes: the device comprises a lower protective seat (12), a second motor (16) which is tightly attached to the lower protective seat (12) in a hole shaft positioning mode, an oil seal (17) which is tightly attached to the lower protective seat (12) through a gland (18) in a sleeved mode, a clamping shaft (19) which is inserted into an output shaft of the second motor (16) and penetrates through the oil seal (17), an upper protective seat (6) which is inserted into a support (3) and is tightly fixed in a sleeved mode through an O-shaped ring (4), a lower protective cover (14) which is inserted into the lower protective seat (12) and is tightly fixed in a sleeved mode through an O-shaped ring (13), and a through joint (15) which is in threaded screwing sealing with the lower protective cover (14);
the flange (11) of the A-axis unit (1) is tightly sleeved on the lower protective seat (12) of the B-axis unit (2) in a hole-axis mode, and the reflection type probe (20) and the signal source sleeve (21) are fixedly connected in a threaded screwing mode and clamped in the B-axis unit (2).
2. The submersible ultrasonic probe alignment structure according to claim 1, wherein the flange (11) performs a threshold motion in the a-axis angular dimension with the first motor (5), and the output lead of the first motor (5) is led out through a hose which is fast-plugged into the through-connection joint (8).
3. The submersible ultrasonic probe alignment structure according to claim 1, wherein the clamp shaft (19) performs a threshold motion in the angular dimension of the B axis with the second motor (16), and the output lead of the second motor (16) is led out through a hose which is fast-plugged into the through-connection joint (15).
4. The submersible ultrasonic probe alignment structure according to claim 1, further comprising a reflective probe (20) exhibiting one swing angle dimension with the a-axis unit (1) and another swing angle dimension with the B-axis unit (2), wherein the two dimension axes are orthogonally and automatically adjusted in angle to meet the alignment function requirement of the reflective ultrasonic probe.
5. A method for adjusting a contraposition structure of a submersible ultrasonic probe is characterized in that according to the process detection requirement of ultrasonic scanning, an adaptive reflection probe (20) is screwed into a signal source sleeve (21) in a threaded connection mode and clamped in an inner cavity of a clamping shaft (19) in a B-axis unit (2), the A-axis angle dimension of the reflection probe (20) is automatically adjusted according to the imaging effect on a configuration display corresponding to the surface to be detected of a large underwater device, and then the B-axis angle dimension of the reflection probe (20) is automatically adjusted to reach the standard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710279387.2A CN107037134B (en) | 2017-04-25 | 2017-04-25 | Submersible ultrasonic probe alignment structure and adjustment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710279387.2A CN107037134B (en) | 2017-04-25 | 2017-04-25 | Submersible ultrasonic probe alignment structure and adjustment method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107037134A true CN107037134A (en) | 2017-08-11 |
| CN107037134B CN107037134B (en) | 2024-02-13 |
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| CN201710279387.2A Active CN107037134B (en) | 2017-04-25 | 2017-04-25 | Submersible ultrasonic probe alignment structure and adjustment method |
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| CN107037134B (en) | 2024-02-13 |
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