CN206627478U - A kind of ultrasound examination defect location servicing unit - Google Patents
A kind of ultrasound examination defect location servicing unit Download PDFInfo
- Publication number
- CN206627478U CN206627478U CN201720185001.7U CN201720185001U CN206627478U CN 206627478 U CN206627478 U CN 206627478U CN 201720185001 U CN201720185001 U CN 201720185001U CN 206627478 U CN206627478 U CN 206627478U
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- China
- Prior art keywords
- ultrasonic probe
- servicing unit
- ultrasound examination
- clamp head
- fixed mount
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model discloses a kind of ultrasound examination defect location servicing unit, including：Fixed mount, microprocessor and display is provided with the fixed mount, the microprocessor and the display are electrically connected by signal wire；Ultrasonic probe, the ultrasonic probe are arranged in the fixed mount, and the ultrasonic probe is electrically connected by data wire with the microprocessor；Roll counter, the roll counter are arranged on the fixed mount, and the roll counter is electrically connected by signal wire with the microprocessor；Tape measure, the tape measure are arranged on the fixed mount, and the chi bar outlet of the tape measure is positioned at the side of the ultrasonic probe.Ultrasound examination defect location servicing unit of the present utility model can cause flaw detection personnel when finding defect waves using ultrasonic probe, the horizontal level of defect and the length of defect can quickly and easily be determined, and shown by display, operating efficiency is improved, and accuracy is high.
Description
Technical field
Ultrasonic detecting equipment application technical field of auxiliary equipment is the utility model is related to, more particularly to a kind of ultrasonic wave inspection
Survey defect location servicing unit.
Background technology
At present, pipeline of power plant system is to determine the chief component in steam power plant's life-span.Boiler, steam turbine piping are complicated,
It is to be made up of straight tube, elbow, threeway butt welding mostly, the working condition in HTHP, condition of work is severe, in addition repeatedly
Start and stop, stove, temperature fluctuation usually cause alternating thermal stress.In addition, in piping stress concentration position multidigit at butt weld, therefore
Detect whether weld seam relevant position excessive defect occurs and defect property is particularly important in time, otherwise will influence unit peace
Full stable operation, while bury potential safety hazard.
Defect is more below surface in butt weld, can not visually see, it is necessary to using extraordinary detection device, wherein ultrasound
Detection is conventional detection means to ripple manually.An important factor for horizontal range and length of defect are the property of differentiation defect, when
When flaw detection personnel have found defect waves, generally require to measure the horizontal level and defect length of defect with ruler in addition, so reduce
Operating efficiency, and because the reason such as light, eyesight will also result in defect location and deviation occurs.
Utility model content
For problems of the prior art, the purpose of this utility model is that provide one kind is popped one's head in by automatic range
The ultrasound examination defect location servicing unit of clamping device.
In order to achieve the above object, the utility model is achieved using following technical scheme.
A kind of ultrasound examination defect location servicing unit, it is characterised in that including：Fixed mount, set on the fixed mount
Microprocessor and display are equipped with, the microprocessor and the display are electrically connected by signal wire；Ultrasonic probe, it is described
Ultrasonic probe is arranged in the fixed mount, and the ultrasonic probe is electrically connected by data wire with the microprocessor；Rolling
Dynamic counter, the roll counter are arranged on the fixed mount, and the roll counter passes through signal wire and micro- place
Manage device electrical connection；Tape measure, the tape measure are arranged on the fixed mount, and the chi bar outlet of the tape measure is visited positioned at the ultrasonic wave
The side of head.
According to ultrasound examination defect location servicing unit of the present utility model, the openend of fixed mount is provided with rolling meter
Number device, when the ultrasonic probe being fixed in fixed mount finds defect, mobile ultrasound examination defect location servicing unit is straight
Defect is can't detect to it, now the rolling number of turns of roll counter record is handled by microprocessor obtains defect
Length, and the length of defect is shown by display, so that staff reads；Tape measure, tape measure are additionally provided with fixed mount
Chi bar outlet positioned at ultrasonic probe side, for determining the defects of ultrasonic probe detects to the water of ultrasonic probe
Flat distance.Ultrasound examination defect location servicing unit of the present utility model utilizes roll counter and tape measure, is visited in ultrasonic wave
Head is when detecting defect, can be more convenient, be faster, more accurately determine ultrasonic probe to the horizontal range of defect and
The length of defect, improve the operating efficiency of flaw detection personnel.
Preferably, the fixed mount is U-clamp head, and the ultrasonic probe is arranged on the inner side of the U-clamp head,
The test surface of the ultrasonic probe aligns with the end face of two ends of the U-clamp head.
According to ultrasound examination defect location servicing unit of the present utility model, fixed mount is U-clamp head, U-clamp head
Inner side clamping ultrasonic probe, the test surface of ultrasonic probe is concordant with the end face of two ends of U-clamp head, facilitates this practicality
New ultrasound examination defect location servicing unit moves through ultrasonic probe on pipeline and the crack of pipeline is carried out
Accurate detection.
Preferably, the microprocessor and display are arranged on the dorsal part of the U-clamp head.
According to ultrasound examination defect location servicing unit of the present utility model, microprocessor and display are arranged on U-shaped
The dorsal part of chuck, flaw detection personnel are facilitated to read data during flaw detection.
Preferably, the roll counter is arranged on the end of the U-clamp head, and the roll counter includes：
Flute profile photoelectric sensor, mounting groove is provided with the end face of an end of the U-clamp head, the flute profile photoelectric sensor is consolidated
It is scheduled in the mounting groove；Roller, the roller are assemblied in the mounting groove, and the wheel rim of the roller stretches into the flute profile light
In the detect tank of electric transducer, the side annular spread of the roller is provided with multiple circumferential through-holes.
According to ultrasound examination defect location servicing unit of the present utility model, roll counter includes flute profile photoelectric sensing
Device and roller, flute profile photoelectric sensor are arranged in the mounting groove on the end face of an end of U-clamp head, and the wheel rim of roller is stretched
In the detect tank for entering flute profile photoelectric sensor, flute profile photoelectric sensor is arranged on multiple circumferences of roller side by annular spread
Through hole determines the number of turns that roller rolls in the range of defect length, and it is handled by microprocessor, so that it is determined that lacking
Sunken length is simultaneously shown by display.
Preferably, the tape measure is arranged on the inner side of the U-clamp head, the tape measure and the ultrasonic probe phase
It is adjacent.
According to ultrasound examination defect location servicing unit of the present utility model, tape measure be fixed on the inner side of U-shaped folder head and
It is adjacent with ultrasonic probe, the end of tape measure and the distance of ultrasonic probe end can be accurately determined, so that it is more accurately true
Make the horizontal range of defect.
Preferably, the tape measure is digital band tape.
According to ultrasound examination defect location servicing unit of the present utility model, tape measure is digital band tape, when the end of tape measure
When portion is concordant with defective locations, the sensor inside digital band tape can be measured to the horizontal range of defect, and by the horizontal range
Digital display is shown, facilitates flaw detection personnel to obtain information.
Preferably, it is provided with rubber between the U-clamp head and the ultrasonic probe and/or the digital band tape
Pad.
According to ultrasound examination defect location servicing unit of the present utility model, the setting of rubber blanket is in order that ultrasonic wave is visited
Head is preferably fixed on U-clamp head, while is prevented when U-clamp head clamping ultrasonic from popping one's head in the damage on ultrasonic probe surface
Wound.
Preferably, helical spring is connected between two medial surfaces of the U-clamp head, the helical spring is in
Extended state.
According to ultrasound examination defect location servicing unit of the present utility model, the helical spring in extended state is convenient
U-clamp head preferably mounting ultrasonic can pop one's head in.
Compared with prior art, the beneficial effects of the utility model are：
Ultrasound examination defect location servicing unit of the present utility model can cause flaw detection personnel to be visited using ultrasonic wave
When hair shows defect waves, the horizontal level of defect and the length of defect can be quickly and easily determined, and is shown by display,
Operating efficiency is improved, and accuracy is high.
Brief description of the drawings
The utility model is described in further details with specific embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of ultrasound examination defect location servicing unit of the present utility model；
Fig. 2 is the side structure schematic view of ultrasound examination defect location servicing unit of the present utility model；
Fig. 3 is showing using the horizontal range of ultrasound examination defect location servicing unit of the present utility model measure defect
It is intended to；
Fig. 4 is the signal for the length that defect is determined using ultrasound examination defect location servicing unit of the present utility model
Figure；
In figure 1 above -4：1st, fixed mount；2nd, microprocessor；3rd, display；4th, ultrasonic probe；5th, roll counter；
6th, tape measure；7th, roller；8th, rubber blanket；9th, helical spring；10th, trough type photoelectric sensor control button；11st, defect.
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with embodiment, but those skilled in the art
Member will be understood that the following example is merely to illustrate the utility model, and be not construed as limiting the scope of the utility model.
As shown in Figure 1 and Figure 2, according to ultrasound examination defect location servicing unit provided by the utility model, including fixation
Frame 1, microprocessor 2 and display 3 is provided with the fixed mount 1, the microprocessor 2 and the display 3 pass through signal
Line electrically connects；Ultrasonic probe 4, the ultrasonic probe 4 are arranged in the fixed mount 1, and the ultrasonic probe 4 passes through number
Electrically connected according to line with the microprocessor 2；Roll counter 5, the roll counter 5 is arranged on the fixed mount 1, described
Roll counter 5 is electrically connected by signal wire with the microprocessor 2；Tape measure 6, the tape measure 6 are arranged on the fixed mount 1
On, the chi bar outlet of the tape measure 6 is positioned at the side of the ultrasonic probe 4.
In the embodiment above, the openend of fixed mount 1 is provided with roll counter 5, super in fixed mount 1 when being fixed on
When sonic probe 4 finds defect 11, mobile ultrasound examination defect location servicing unit is until it can't detect defect 11, now
The rolling number of turns that roll counter 5 records is handled the length for obtaining defect 11 by microprocessor 2, and by defect 11
Length is shown by display 3, so that staff reads；Tape measure 6, the chi bar outlet position of tape measure 6 are additionally provided with fixed mount 1
In the side of ultrasonic probe 4, for determining the defects of ultrasonic probe detects 11 to the horizontal range of ultrasonic probe 4.
Ultrasound examination defect location servicing unit of the present utility model utilizes roll counter 5 and tape measure 6, is detected in ultrasonic probe
During to defect 11, can be more convenient, be faster, more accurately determine ultrasonic probe 4 to the horizontal range of defect 11 and
The length of defect 11, improve the operating efficiency of flaw detection personnel.
According to a kind of embodiment of the present utility model, the fixed mount 1 is U-clamp head, and the ultrasonic probe 4 is arranged on
The inner side of the U-clamp head, the test surface of the ultrasonic probe 4 align with the end face of two ends of the U-clamp head.
In the embodiment above, fixed mount 1 is U-clamp head, and the inner side clamping ultrasonic probe 4 of U-clamp head, ultrasonic wave is visited
First 4 test surface is concordant with the end face of two ends of U-clamp head, facilitates ultrasound examination defect location of the present utility model auxiliary
Help device to move through ultrasonic probe on pipeline accurately to detect the crack of pipeline.
According to a kind of embodiment of the present utility model, the microprocessor 2 and display 3 are arranged on the U-clamp head
Dorsal part.
In the embodiment above, microprocessor 2 and display 3 are arranged on the dorsal part of U-clamp head, facilitate flaw detection personnel visiting
Data are read during wound.
According to a kind of embodiment of the present utility model, the roll counter is arranged on the end of the U-clamp head, described
Roll counter 5 includes：Flute profile photoelectric sensor, mounting groove is provided with the end face of an end of the U-clamp head, it is described
Flute profile photoelectric sensor is fixed in the mounting groove；Roller 7, the roller 7 are assemblied in the mounting groove, the roller 7
Wheel rim stretch into the detect tank of the flute profile photoelectric sensor, the side annular spread of the roller 7 is provided with multiple circumferences
Through hole.
In the embodiment above, roll counter 5 includes flute profile photoelectric sensor and roller 7, flute profile photoelectric sensor peace
In the mounting groove being provided with the end face of an end of U-clamp head, the wheel rim of roller 7 stretches into flute profile photoelectric sensor
In detect tank, multiple circumferential through-holes that flute profile photoelectric sensor is arranged on the side of roller 7 by annular spread determine roller 7 and existed
The number of turns rolled in the length range of defect 11, it is handled by microprocessor 2, so that it is determined that the length of defect 11 and leading to
Display 3 is crossed to show.
According to a kind of embodiment of the present utility model, the tape measure 6 is arranged on the inner side of the U-clamp head, the tape measure 6
It is adjacent with the ultrasonic probe 4.
In the embodiment above, tape measure 6 is fixed on the inner side of U-shaped folder head and adjacent with ultrasonic probe 4, can be accurately true
Determine the end of tape measure 6 and the distance of the end of ultrasonic probe 4, and then more accurately determine the horizontal range of defect 11.
According to a kind of embodiment of the present utility model, the tape measure 6 is digital band tape.
In the embodiment above, tape measure 6 is digital band tape, when the end of tape measure 6 is concordant with the position of defect 11, digital display volume
Sensor inside chi can be measured to the horizontal range of defect 11, and the horizontal range is included into the display screen in digital band tape
On, or handled and shown on the display 3 by microprocessor 2, facilitate flaw detection personnel to obtain information.
According to a kind of embodiment of the present utility model, the U-clamp head and the ultrasonic probe 4 and/or the digital display
Rubber blanket 8 is provided between tape measure.
In the embodiment above, the setting of rubber blanket 8 is in order that ultrasonic probe 4 is preferably fixed on U-clamp head, together
When prevent U-clamp head clamping ultrasonic pop one's head in 4 when damage to the surface of ultrasonic probe 4.
According to a kind of embodiment of the present utility model, helical spring is connected between two medial surfaces of the U-clamp head
9, the helical spring 9 is in extended state.
In the embodiment above, the helical spring 9 in extended state facilitates U-clamp head being capable of more preferable mounting ultrasonic
Probe 4.
The ultrasound examination defect location servicing unit that above-described embodiment is mentioned is used for auxiliary ultrasonic probe detection pipeline
The defects of 11 and determine 11 length and the position of defect, specifically used process is as follows：
With reference to figure 3 and Fig. 4, ultrasonic probe 4 is held in U-shaped folder head, and the openend of U-shaped folder head is provided with roller 7, is visited
Whether survey personnel, which can hold, is clamped with the U-shaped folder head of ultrasonic probe 4 and is moved freely on pipeline, detect defective on pipeline
11, when detecting defect 11, start trough type photoelectric sensor control button 10, trough type photoelectric sensor passes through on roller 7
The number of turns that circumferential through-hole start recording roller 7 rotates, when ultrasonic probe 4 detects 11 end of defect, stop groove profile photoelectricity
Sensor control button 10, the number of turns that trough type photoelectric sensor stop recording roller 7 rotates, now, using being set in microprocessor 2
The circumference calculating of the program put, the number of turns rotated by roller 7 and roller 7 draws the distance that roller 7 moves, as defect 11
Length l；When ultrasonic probe 4 detects defect 11, the chi bar of tape measure 6 is pulled, makes the chi bar ends contact of tape measure 6 to defect
11, now, the distance shown on tape measure 6 is horizontal range of the defect 11 to the end of tape measure 6, subtracts tape measure 6 on this basis
The end of threshold value ultrasonic probe 4 distance, as defect 11 horizontal range s.
Ultrasound examination defect location servicing unit of the present utility model can cause flaw detection personnel to be visited using ultrasonic wave
When hair shows defect waves 11, the horizontal level and the length of defect 11 of defect 11 can be directly read by display, improve work
Efficiency, and accuracy is high.
Obviously, those skilled in the art can carry out various changes and modification without departing from this practicality to the utility model
New spirit and scope.So, if these modifications and variations of the present utility model belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to comprising including these changes and modification.
Claims (8)
- A kind of 1. ultrasound examination defect location servicing unit, it is characterised in that including：Fixed mount (1), microprocessor (2) and display (3), the microprocessor (2) and institute are provided with the fixed mount (1) Display (3) is stated to electrically connect by signal wire；Ultrasonic probe (4), the ultrasonic probe (4) are arranged in the fixed mount (1), and the ultrasonic probe (4) is logical Data wire is crossed to electrically connect with the microprocessor (2)；Roll counter (5), the roll counter (5) are arranged on the fixed mount (1), and the roll counter (5) is logical Signal wire is crossed to electrically connect with the microprocessor (2)；Tape measure (6), the tape measure (6) are arranged on the fixed mount (1), and the chi bar outlet of the tape measure (6) is positioned at described super The side of sonic probe (4).
- 2. ultrasound examination defect location servicing unit according to claim 1, it is characterised in that the fixed mount (1) For U-clamp head, the ultrasonic probe (4) is arranged on the inner side of the U-clamp head, the test surface of the ultrasonic probe (4) Alignd with the end face of two ends of the U-clamp head.
- 3. ultrasound examination defect location servicing unit according to claim 2, it is characterised in that the microprocessor (2) and display (3) is arranged on the dorsal part of the U-clamp head.
- 4. ultrasound examination defect location servicing unit according to claim 2, it is characterised in that the roll counter The end of the U-clamp head is arranged on, the roll counter (5) includes：Flute profile photoelectric sensor, mounting groove, the flute profile photoelectric sensing are provided with the end face of an end of the U-clamp head Device is fixed in the mounting groove；Roller (7), the roller (7) are assemblied in the mounting groove, and the wheel rim of the roller (7) stretches into the flute profile photoelectric transfer In the detect tank of sensor, the side annular spread of the roller (7) is provided with multiple circumferential through-holes.
- 5. ultrasound examination defect location servicing unit according to claim 2, it is characterised in that the tape measure (6) sets Put adjacent with the ultrasonic probe (4) in the inner side of the U-clamp head, the tape measure (6).
- 6. ultrasound examination defect location servicing unit according to claim 5, it is characterised in that the tape measure (6) is Digital band tape.
- 7. ultrasound examination defect location servicing unit according to claim 6, it is characterised in that the U-clamp head with Rubber blanket (8) is provided between the ultrasonic probe (4) and/or the digital band tape.
- 8. ultrasound examination defect location servicing unit according to claim 7, it is characterised in that the U-clamp head Helical spring (9) is connected between two medial surfaces, the helical spring (9) is in extended state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720185001.7U CN206627478U (en) | 2017-02-28 | 2017-02-28 | A kind of ultrasound examination defect location servicing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720185001.7U CN206627478U (en) | 2017-02-28 | 2017-02-28 | A kind of ultrasound examination defect location servicing unit |
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| Publication Number | Publication Date |
|---|---|
| CN206627478U true CN206627478U (en) | 2017-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720185001.7U Expired - Fee Related CN206627478U (en) | 2017-02-28 | 2017-02-28 | A kind of ultrasound examination defect location servicing unit |
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| Country | Link |
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| CN (1) | CN206627478U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110672723A (en) * | 2019-11-12 | 2020-01-10 | 山东丰汇工程检测有限公司 | Ultrasonic defect detection measuring ruler |
| CN114235959A (en) * | 2021-12-30 | 2022-03-25 | 河南省锅炉压力容器安全检测研究院 | Ultrasonic detection defect positioning auxiliary device |
-
2017
- 2017-02-28 CN CN201720185001.7U patent/CN206627478U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110672723A (en) * | 2019-11-12 | 2020-01-10 | 山东丰汇工程检测有限公司 | Ultrasonic defect detection measuring ruler |
| CN110672723B (en) * | 2019-11-12 | 2023-09-12 | 山东丰汇工程检测有限公司 | Ultrasonic detection defect measuring ruler |
| CN114235959A (en) * | 2021-12-30 | 2022-03-25 | 河南省锅炉压力容器安全检测研究院 | Ultrasonic detection defect positioning auxiliary device |
| CN114235959B (en) * | 2021-12-30 | 2022-09-09 | 河南省锅炉压力容器安全检测研究院 | Ultrasonic detection defect positioning auxiliary device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171110 Termination date: 20180228 |