CN112179986A - Pipe fitting ultrasonic detection equipment - Google Patents
Pipe fitting ultrasonic detection equipment Download PDFInfo
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- CN112179986A CN112179986A CN202010907319.8A CN202010907319A CN112179986A CN 112179986 A CN112179986 A CN 112179986A CN 202010907319 A CN202010907319 A CN 202010907319A CN 112179986 A CN112179986 A CN 112179986A
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- seat
- auxiliary
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- supporting
- annular
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- 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
- G01N29/04—Analysing solids
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- 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
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- 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
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- 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
- G01N2291/023—Solids
- G01N2291/0234—Metals, e.g. steel
-
- 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
-
- 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
- G01N2291/04—Wave modes and trajectories
- G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
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- 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)
- Acoustics & Sound (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention relates to the field of ultrasonic detection equipment, in particular to pipe fitting ultrasonic detection equipment which comprises an ultrasonic probe, a main support assembly, an annular sheet and an auxiliary support assembly, wherein the main support assembly is arranged on the upper surface of the pipe fitting; the ultrasonic probe is fixedly arranged on the main supporting assembly, two sides of the main supporting assembly are fixedly connected with annular sheets, and auxiliary supporting assemblies are arranged on the annular sheets; the auxiliary supporting component comprises an auxiliary supporting seat, an auxiliary annular sheet seat and an auxiliary clamping knob; a through mounting hole is formed in the side surface of the auxiliary supporting seat, and an auxiliary annular sheet seat is fixedly mounted in the mounting hole; the auxiliary annular sheet seat is arranged on the annular sheet, and an auxiliary clamping knob for fixing the auxiliary annular sheet seat on the annular sheet is arranged on the auxiliary annular sheet seat; the technical effect is that the auxiliary supporting components are arranged on the annular sheet, the number of the auxiliary supporting components and the distance between the auxiliary supporting components can be adjusted to adapt to the change of the diameter of the pipe fitting, when the auxiliary supporting components are adjusted, only the auxiliary clamping knob needs to be rotated, the operation is simple, and the detection efficiency is improved.
Description
Technical Field
The invention relates to the field of ultrasonic detection equipment, in particular to ultrasonic detection equipment for a pipe fitting.
Background
Ultrasonic flaw detection is a method for detecting the flaw of a part by using the characteristic that ultrasonic energy penetrates into the depth of a metal material and is reflected at the edge of an interface when the ultrasonic energy enters another section from the section.
The ultrasonic detection equipment for the existing pipe fittings, for example, the ultrasonic pipeline nondestructive inspection equipment disclosed in the Chinese utility model patent with the publication number of CN207440011U, comprises a support frame, the support frame is two-end open-ended arc hollow structure, the expansion piece is worn to be equipped with respectively at the both ends of support frame, be equipped with ultrasonic probe on the expansion piece, still be equipped with the clamping piece on the expansion piece.
The existing ultrasonic detection equipment for the pipe fittings has the following problems: the traditional ultrasonic detection equipment cannot be adjusted in size, cannot adapt to the pipe fitting with the changed diameter, and is poor in detection effect on the pipe fitting with the changed diameter.
Disclosure of Invention
In order to solve the problems of the existing pipe fitting ultrasonic detection equipment, the invention aims to provide pipe fitting ultrasonic detection equipment which can be adjusted in size at any time according to different diameters of pipe fittings, is suitable for the diameter of the pipe fittings and improves the detection efficiency.
For the purpose of the invention, the following technical scheme is adopted: an ultrasonic pipe detection device comprises an ultrasonic probe, a main support assembly, an annular sheet and a secondary support assembly; the ultrasonic probe is fixedly arranged on the main supporting assembly, two sides of the main supporting assembly are fixedly connected with annular sheets, and auxiliary supporting assemblies are arranged on the annular sheets; the main supporting component comprises a main supporting seat, a main annular sheet seat and a main clamping knob; the main supporting seat is U-shaped and comprises a bottom connecting bar, a first supporting bar and a second supporting bar; the bottom connecting strip is transversely arranged, a first supporting strip and a second supporting strip are fixedly arranged at two ends of the bottom connecting strip respectively, the ultrasonic probe is arranged between the first supporting strip and the second supporting strip, and the lower end of the ultrasonic probe is limited by the bottom connecting strip; a left mounting groove is formed in the left side surface of the first supporting strip, and a main annular strip seat is fixedly mounted in the left mounting groove; a right side mounting groove is formed in the right side surface of the second supporting strip, and a main annular sheet seat is fixedly mounted in the right side mounting groove; the end part of the main annular sheet seat is provided with a first connecting groove, an annular sheet is arranged in the first connecting groove, and the rear part of the first connecting groove is provided with a main clamping knob for adjusting the tightness of the first connecting groove; the auxiliary supporting component comprises an auxiliary supporting seat, an auxiliary annular sheet seat and an auxiliary clamping knob; a through mounting hole is formed in the side surface of the auxiliary supporting seat, and an auxiliary annular sheet seat is fixedly mounted in the mounting hole; the auxiliary annular sheet seat is arranged on the annular sheet, and an auxiliary clamping knob used for fixing the auxiliary annular sheet seat on the annular sheet is arranged on the auxiliary annular sheet seat.
Preferably, the primary annular plate holder and the secondary annular plate holder are identical in structure.
Preferably, the primary annular piece seat and the secondary annular piece seat are both connected with two annular pieces.
Preferably, there are at least two secondary support assemblies.
Preferably, the upper end and the lower end of the main supporting seat are respectively provided with a first roller which rotates transversely; a first rotating shaft is arranged in the first roller and located at the end of the main supporting seat, the first rotating shaft is fixed through a first pressing plate, and the first pressing plate is fixed at the end of the main supporting seat through screws.
Preferably, the upper end and the lower end of the auxiliary supporting seat are respectively provided with a second roller which transversely rotates; and a second rotating shaft is arranged in the second roller and is positioned at the end part of the auxiliary supporting seat, a second pressing plate is arranged in the second rotating shaft, and the second pressing plate is fixed at the end part of the auxiliary supporting seat through a screw.
Preferably, two main clamping knobs are connected to each main annular sheet holder.
Preferably, each secondary annular plate seat is connected with two secondary clamping knobs.
Preferably, the apparatus further comprises an encoder mounted on the secondary support assembly furthest from the primary support assembly.
Preferably, the encoder is hinged to the auxiliary supporting assembly through an encoder mounting seat, and a third roller is arranged at the lower end of the encoder mounting seat.
In summary, the invention has the technical effects that the auxiliary support components are arranged on the annular sheet, and the change of the diameter of the pipe fitting can be adapted by adjusting the number of the auxiliary support components and the distance between the auxiliary support components, or the same effect can be achieved by replacing the annular sheet. When the auxiliary supporting assembly is adjusted, only the auxiliary clamping knob needs to be rotated, so that the operation is simple, and the detection efficiency is improved. The arrangement of the rollers reduces the abrasion between the equipment and the pipe fittings, protects the pipe fittings and prolongs the service life of the equipment.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded view of the main support assembly.
Fig. 3 is an exploded view of the secondary support assembly.
Detailed Description
As shown in fig. 1, an ultrasonic inspection apparatus for pipe fittings includes an ultrasonic probe 1, a main support assembly 2, a ring plate 3, a sub-support assembly 4, and an encoder 5. Ultrasonic probe 1 fixed mounting is on main supporting component 2, and the equal fixed connection ring plate 3 in main supporting component 2's both sides is equipped with vice supporting component 4 on the ring plate 3. The encoder 5 is mounted on the secondary support assembly 4 furthest from the primary support assembly 2. The encoder 5 is hinged with the auxiliary supporting component 4 through an encoder mounting seat 51, and a third roller 52 is arranged at the lower end of the encoder mounting seat 51. Wherein the ring-shaped sheets 3 can be replaced according to the diameter of the measured pipe fitting; meanwhile, the pipe fitting with different diameters can be adapted by adjusting the number of the auxiliary supporting components 4 and the distance between the auxiliary supporting components 4.
As shown in FIG. 2, main support assembly 2 includes a main support block 21, a main annular plate block 22, and a main clamping knob 23. The main supporting seat 21 is U-shaped, and the main supporting seat 21 includes a bottom connecting bar 211, a first supporting bar 212, and a second supporting bar 213. Bottom connecting strip 211 transversely sets up, and the both ends of bottom connecting strip 211 are fixed respectively and are set up first support strip 212 and second support strip 213, and ultrasonic probe 1 sets up between first support strip 212 and second support strip 213, and it is spacing that bottom connecting strip 211 is passed through to ultrasonic probe 1's lower extreme. The left side surface of the first supporting bar 212 is provided with a left side mounting groove 2121, and the main annular piece seat 22 is fixedly mounted in the left side mounting groove 2121. The right side surface of the second supporting bar 213 is provided with a right side mounting groove 2131, and a main annular piece seat 22 is fixedly mounted in the right side mounting groove 2131. The end of the main annular sheet seat 22 is provided with a first connecting groove 221, the annular sheet 3 is arranged in the first connecting groove 221, and the rear part of the first connecting groove 221 is provided with a main clamping knob 23 for adjusting the tightness of the first connecting groove 221. The upper end of the main annular sheet seat 22 can be deformed by rotating the clamping knob 23, so that the annular sheet 3 is pressed tightly; each primary annular disc seat 22 is connected to two primary clamping knobs 23. The main supporting seat 21 is provided at upper and lower ends thereof with first rollers 24 that rotate in the lateral direction. The first roller 24 is internally provided with a first rotating shaft 25, the first rotating shaft 25 is located at the end of the main supporting seat 21, the first rotating shaft 25 is fixed by a first pressing plate 26, and the first pressing plate 26 is fixed at the end of the main supporting seat 21 by screws.
As shown in fig. 3, the number of the sub-mount members 4 is at least two. The secondary support assembly 4 includes a secondary support base 41, a secondary annular disc seat 42 and a secondary clamping knob 43. The side of the auxiliary support base 41 is provided with a through mounting hole 411, and the auxiliary annular sheet base 42 is fixedly mounted in the mounting hole 411. The secondary annular plate seat 42 is arranged on the annular plate 3, and the secondary annular plate seat 42 and the primary annular plate seat 22 have the same structure. Two annular sheets 3 are connected to the auxiliary annular sheet seat 42 and the main annular sheet seat 22. The sub annular piece holder 42 is provided with a sub clamp knob 43 for fixing the sub annular piece holder 42 to the annular piece 3. Each secondary annular plate seat 42 is connected to two secondary clamping knobs 43. The upper end and the lower end of the auxiliary supporting seat 41 are provided with second rollers 44 which rotate transversely. A second rotating shaft 45 is arranged in the second roller 44, the second rotating shaft 45 is located at the end of the auxiliary supporting seat 41, a second pressing plate 46 is arranged in the second rotating shaft 45, and the second pressing plate 46 is fixed at the end of the auxiliary supporting seat 41 through screws.
When the equipment works, an operator opens the opening of the annular sheet 3 and sleeves the equipment on the pipe fitting, then fixes the main supporting component 2 by one hand, adjusts the position of the auxiliary supporting component 4 by the other hand, so that the auxiliary supporting component 4 is uniformly distributed on the pipe fitting in the radial direction, then rotates the auxiliary clamping knob 43, locks all the auxiliary supporting components 4 on the annular sheet 3, then rotates around the pipe fitting, and simultaneously gradually advances along the length direction of the pipe fitting, the ultrasonic probe 1 can detect the pipe fitting, and the specific position of the defect can be known by matching with the coordinate given by the encoder 5. When the diameter of the pipe fitting is changed, the pipe fitting diameter can be adapted again only by adjusting the distance between the auxiliary supporting assemblies 4; when the distance of the auxiliary supporting component 4 is ineffectively adjusted, the diameter of the pipeline can be adapted by replacing the annular sheets 3.
The invention solves the problem that the traditional ultrasonic detection equipment cannot accurately detect when the diameter of the pipeline changes. The invention has the advantages that the auxiliary supporting components 4 are arranged on the annular sheet 3, and the change of the diameter of the pipe fitting can be adapted by adjusting the number of the auxiliary supporting components 4 and the distance between the auxiliary supporting components 4, or the same effect can be achieved by replacing the annular sheet 3. When the auxiliary supporting component 4 is adjusted, only the auxiliary clamping knob 43 needs to be rotated, so that the operation is simple, and the detection efficiency is improved. The arrangement of the rollers reduces the abrasion between the equipment and the pipe fittings, protects the pipe fittings and prolongs the service life of the equipment.
Claims (10)
1. The ultrasonic detection equipment for the pipe fittings is characterized by comprising an ultrasonic probe (1), a main support assembly (2), an annular sheet (3) and a secondary support assembly (4); the ultrasonic probe (1) is fixedly arranged on the main supporting component (2), two sides of the main supporting component (2) are fixedly connected with the annular sheets (3), and the auxiliary supporting components (4) are arranged on the annular sheets (3); the main supporting component (2) comprises a main supporting seat (21), a main annular sheet seat (22) and a main clamping knob (23); the main supporting seat (21) is U-shaped, and the main supporting seat (21) comprises a bottom connecting bar (211), a first supporting bar (212) and a second supporting bar (213); the bottom connecting strip (211) is transversely arranged, a first supporting strip (212) and a second supporting strip (213) are fixedly arranged at two ends of the bottom connecting strip (211) respectively, the ultrasonic probe (1) is arranged between the first supporting strip (212) and the second supporting strip (213), and the lower end of the ultrasonic probe (1) is limited through the bottom connecting strip (211); a left mounting groove (2121) is formed in the left side surface of the first supporting strip (212), and a main annular strip seat (22) is fixedly mounted in the left mounting groove (2121); a right side mounting groove (2131) is formed in the right side surface of the second supporting bar (213), and a main annular piece seat (22) is fixedly mounted in the right side mounting groove (2131); a first connecting groove (221) is formed in the end portion of the main annular sheet seat (22), an annular sheet (3) is installed in the first connecting groove (221), and a main clamping knob (23) used for adjusting the tightness of the first connecting groove (221) is arranged at the rear portion of the first connecting groove (221); the auxiliary supporting component (4) comprises an auxiliary supporting seat (41), an auxiliary annular sheet seat (42) and an auxiliary clamping knob (43); a through mounting hole (411) is formed in the side surface of the auxiliary supporting seat (41), and an auxiliary annular sheet seat (42) is fixedly mounted in the mounting hole (411); the auxiliary annular sheet seat (42) is arranged on the annular sheet (3), and an auxiliary clamping knob (43) used for fixing the auxiliary annular sheet seat (42) on the annular sheet (3) is arranged on the auxiliary annular sheet seat (42).
2. A pipe ultrasonic testing apparatus according to claim 1, wherein the primary annular patch mount (22) and the secondary annular patch mount (42) are of identical construction.
3. A pipe ultrasonic testing apparatus according to claim 1, wherein two ring segments (3) are attached to each of the primary ring segment seat (22) and the secondary ring segment seat (42).
4. A pipe ultrasonic testing device according to claim 1, characterized in that the secondary support members (4) are at least two.
5. A pipe ultrasonic testing apparatus according to claim 1, wherein the main supporting seat (21) is provided at both upper and lower ends thereof with first rollers (24) which rotate laterally; a first rotating shaft (25) is arranged in the first roller (24), the first rotating shaft (25) is located at the end of the main supporting seat (21), the first rotating shaft (25) is fixed through a first pressing plate (26), and the first pressing plate (26) is fixed at the end of the main supporting seat (21) through screws.
6. The ultrasonic pipe inspection device of claim 1, wherein the upper end and the lower end of the auxiliary support base (41) are provided with second rollers (44) capable of rotating transversely; a second rotating shaft (45) is arranged in the second roller (44), the second rotating shaft (45) is located at the end of the auxiliary supporting seat (41), a second pressing plate (46) is arranged in the second rotating shaft (45), and the second pressing plate (46) is fixed at the end of the auxiliary supporting seat (41) through screws.
7. A pipe ultrasonic testing device according to claim 1, characterized in that two main clamping knobs (23) are connected to each main annular pad (22).
8. A pipe ultrasonic testing device according to claim 1, characterized in that two secondary clamping knobs (43) are connected to each secondary annular seat (42).
9. A pipe ultrasonic testing apparatus according to claim 1, further comprising an encoder (5), the encoder (5) being mounted on the secondary support member (4) furthest from the primary support member (2).
10. The ultrasonic pipe detection device of claim 1, wherein the encoder (5) is hinged to the auxiliary support assembly (4) through an encoder mounting seat (51), and a third roller (52) is arranged at the lower end of the encoder mounting seat (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010907319.8A CN112179986A (en) | 2020-09-02 | 2020-09-02 | Pipe fitting ultrasonic detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010907319.8A CN112179986A (en) | 2020-09-02 | 2020-09-02 | Pipe fitting ultrasonic detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112179986A true CN112179986A (en) | 2021-01-05 |
Family
ID=73924065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010907319.8A Withdrawn CN112179986A (en) | 2020-09-02 | 2020-09-02 | Pipe fitting ultrasonic detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112179986A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117233264A (en) * | 2023-11-15 | 2023-12-15 | 湘潭振宏材料科技有限公司 | Ultrasonic detection device and method for detecting internal defects of metal parts |
-
2020
- 2020-09-02 CN CN202010907319.8A patent/CN112179986A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117233264A (en) * | 2023-11-15 | 2023-12-15 | 湘潭振宏材料科技有限公司 | Ultrasonic detection device and method for detecting internal defects of metal parts |
| CN117233264B (en) * | 2023-11-15 | 2024-03-19 | 湘潭振宏材料科技有限公司 | Ultrasonic detection device and method for detecting internal defects of metal parts |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210105 |