CN207095701U - CT is to wearing sonic test device for one kind digitlization drilling - Google Patents
CT is to wearing sonic test device for one kind digitlization drilling Download PDFInfo
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- CN207095701U CN207095701U CN201721116000.3U CN201721116000U CN207095701U CN 207095701 U CN207095701 U CN 207095701U CN 201721116000 U CN201721116000 U CN 201721116000U CN 207095701 U CN207095701 U CN 207095701U
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- voltage
- acoustic emission
- main frame
- wearing
- drilling
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- 238000012360 testing method Methods 0.000 title claims abstract description 13
- 238000005553 drilling Methods 0.000 title claims abstract description 12
- 239000000523 sample Substances 0.000 claims abstract description 26
- 239000000919 ceramic Substances 0.000 claims abstract description 18
- 230000001681 protective effect Effects 0.000 claims abstract description 14
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 230000006854 communication Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
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- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
The utility model discloses one kind to digitize drilling CT to wearing sonic test device, including gathering main frame, voltage regulator, acoustic emission is popped one's head in, acoustic receiver is popped one's head in and voltage sensor, the collection main frame is internally provided with battery and voltage regulator, the collection main frame is connected with acoustic emission in turn by four-way cable and popped one's head in, voltage sensor and sound wave receiving transducer, the acoustic emission probe includes acoustic emission card, low pressure turns high-voltage direct module, transmitting piezoelectric ceramic oscillator module and transmitting oscillator protective case, the acoustic receiver probe includes digital signal acquiring card, receive piezoelectric ceramic vibrator submodule and pick-up dipole protective case, the voltage sensor turns high-voltage direct module with low pressure and is connected, the voltage sensor is connected with memory one, the digital signal acquiring card is connected with memory two.The beneficial effects of the utility model are：Energy loss is low, and high-voltage pulse is adjustable, can have access to initial data.
Description
Technical field
Ground technical field of measurement and test is the utility model is related to, is specially that a kind of digitlization drills CT to wearing cement bond logging trial assembly
Put.
Background technology
At present, digitlization used in engineering drilling CT is to launch a voltage pulse letter using instrument to wearing sonic apparatus
Number, pass to transmitting oscillator by high electric field pulse is launched by common core cable, launch oscillator vibration, ripple vibration wave is passed to connecing along medium
Oscillator is received, the vibrations received are produced analog electrical signal by pick-up dipole, and analog electrical signal is transferred to collection master through common core cable
The analog signal received is carried out analog-to-digital conversion by machine, main frame, changes into data signal, then carry out data signal to data signal
Arrange, filtering, storage etc., treat that follow-up data interpretation analyzing and processing uses.But high-voltage pulse is through long-distance common core cable
After transmission, because cable resistance is higher, portion of energy is lost, to making to cause transmitting oscillator energy dropoff, has caused surrounding medium
Vibration it is smaller, then cause pick-up dipole vibrate caused by electric signal it is faint, faint electric signal is transferred to through long-distance cable again
Main frame, cause signal attenuation or distortion or even do not receive useful signal.
Utility model content
The technical problem that the utility model solves is the distorted signals defect for overcoming prior art, there is provided one kind digitlization
CT drill to wearing sonic test device.A kind of digitlization drilling CT has energy loss low, high to wearing sonic test device
The features such as pressing pulse adjustable.
To achieve the above object, the utility model provides following technical scheme：CT is to wearing cement bond logging for one kind digitlization drilling
Trial assembly is put, including collection main frame, voltage regulator, acoustic emission probe, acoustic receiver probe and voltage sensor, the collection
Main frame is internally provided with battery and voltage regulator, and the collection main frame is connected with acoustic emission in turn by four-way cable and visited
Head, voltage sensor and sound wave receiving transducer, the acoustic emission probe include acoustic emission card, and the sound emission card is connected with
Low pressure turns high-voltage direct module, and the low pressure turns high-voltage direct module and is connected with transmitting piezoelectric ceramic oscillator module, the transmitting
Piezoelectric ceramic vibrator submodule bottom is connected with transmitting oscillator protective case, and the acoustic receiver probe includes digital signal acquiring
Card, the digital signal acquiring card, which is connected with, receives piezoelectric ceramic vibrator submodule, the reception piezoelectric ceramic vibrator submodule bottom
Pick-up dipole protective case is connected with, the voltage sensor turns high-voltage direct module with low pressure and is connected, and the voltage sensor connects
Memory one is connected to, the digital signal acquiring card is connected with memory two.
Preferably, the transmitting oscillator protective case and pick-up dipole protective case are made up of aluminum.
Preferably, the voltage regulator can adjust the input voltage size of acoustic emission probe.
Preferably, the voltage sensor can detect the output voltage that low pressure turns high-voltage direct module in real time, and will inspection
Survey result and be transmitted back to collection main frame.
Preferably, the memory one and memory two can back up acoustic emission probe and sound wave receiving transducer institute respectively
All caused initial data, later data is facilitated to search and verify.
Compared with prior art, the beneficial effects of the utility model are：Low-voltage DC is passed through cable transmission by the present apparatus
To transmitting probe, reduce energy loss of the transmitting high electric field pulse energy in long-distance transmissions way, and detection monitoring in real time
High-voltage pulse size after conversion, adjusts input voltage at any time, avoids measurement error caused by energy loss in transmission, and record
Various initial data have been backed up, have facilitated later data to search and verify.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Label in figure：1st, main frame is gathered, 11, battery, 12, voltage regulator, 2, four-way cable, 3, acoustic emission visits
Head, 31, sound emission card, 32, low pressure turn high-voltage direct module, 33, transmitting piezoelectric ceramic oscillator module, 34, transmitting oscillator protection
Set, 4, voltage sensor, 5, memory one, 6, memory two, 7, acoustic receiver probe, 71, digital signal acquiring card, 72, connect
Receive piezoelectric ceramic vibrator submodule, 73, pick-up dipole protective case.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：CT is to wearing cement bond logging trial assembly for one kind digitlization drilling
Put, including collection main frame 1, voltage regulator 11, acoustic emission probe 3, acoustic receiver probe 7 and voltage sensor 4, it is described to adopt
Collection main frame 1 is internally provided with battery 11 and voltage regulator 12, and the voltage regulator 12 can adjust acoustic emission probe 3
Input voltage size, it is described collection main frame 1 by four-way cable 2 be connected with turn acoustic emission probe 3, voltage sensor 4
With sound wave receiving transducer 7, the voltage sensor 4 can detect the output voltage that low pressure turns high-voltage direct module 32 in real time, and
Testing result is transmitted back to collection main frame 1, the acoustic emission probe 3 includes acoustic emission card 31, and the sound emission card 31 connects
It is connected to low pressure and turns high-voltage direct module 32, the low pressure turns high-voltage direct module 32 and is connected with transmitting piezoelectric ceramic oscillator module
33, the bottom of transmitting piezoelectric ceramic oscillator module 33 is connected with transmitting oscillator protective case 34, and the acoustic receiver probe 7 includes
There is digital signal acquiring card 71, the digital signal acquiring card 71, which is connected with, receives piezoelectric ceramic vibrator submodule 72, the reception
The bottom of piezoelectric ceramic vibrator submodule 72 is connected with pick-up dipole protective case 73, and the transmitting oscillator protective case 34 and pick-up dipole are protected
Sheath 73 is made up of aluminum, and the voltage sensor 4 turns high-voltage direct module 32 with low pressure and is connected, the voltage sensor 4
Memory 1 is connected with, the digital signal acquiring card 71 is connected with memory 26, the memory 1 and memory 26
All initial data caused by acoustic emission probe 3 and sound wave receiving transducer 7 can be backed up respectively, facilitate later data to search
And verification.
The utility model sets acquisition parameter when specifically used, by gathering main frame 1, launches acquisition instructions, passes through four
Instruction is delivered to acoustic emission probe 3 by energization cable 2, and instruction is transmitted into sound emission card 31, and sound emission card 31 provides instruction hair
Radio pulse signal, turn high-voltage direct module 32 through low pressure and launch high electric field pulse signal to transmitting piezoelectric ceramic oscillator module 33
And vibration is produced, cause surrounding medium to vibrate, the reception piezoelectric ceramic vibrator submodule 72 in acoustic receiver probe 7 receives vibration
Vibration simulation electric signal is passed back to collection main frame (1), passes through electricity by analog signal, digital signal acquiring card 71 after analog-to-digital conversion
Pressure sensor (4) can detect low pressure in real time and turn the output voltage of high-voltage direct module 32, and detection data are transmitted back into collection master
Machine 1, is contrasted with arrange parameter, adjusts voltage regulator 12, changes input voltage size, until detection data meet to set
It is required that memory 1 and memory 26 can be recorded caused by backup acoustic emission probe 3 and sound wave receiving transducer 7
All initial data, avoid it is weak in signal communication process cause error in data or loss, facilitate later data search and verification.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. one kind digitlization drilling CT is to wearing sonic test device, including collection main frame (1), voltage regulator (12), sound wave hair
Penetrate probe (3), acoustic receiver probe (7) and voltage sensor (4), it is characterised in that：The collection main frame (1) is internally provided with
Battery (11) and voltage regulator (12), the collection main frame (1) are connected with acoustic emission in turn by four-way cable (2) and visited
Head (3), voltage sensor (4) and sound wave receiving transducer (7), the acoustic emission probe (3) include acoustic emission card (31), institute
State sound emission card (31) and be connected with low pressure and turn high-voltage direct module (32), the low pressure turns high-voltage direct module (32) and is connected with hair
Piezoelectric ceramic vibrator submodule (33) is penetrated, transmitting piezoelectric ceramic oscillator module (33) bottom is connected with transmitting oscillator protective case
(34), the acoustic receiver probe (7) includes digital signal acquiring card (71), and the digital signal acquiring card (71) is connected with
Piezoelectric ceramic vibrator submodule (72) is received, described reception piezoelectric ceramic vibrator submodule (72) bottom is connected with pick-up dipole protective case
(73), the voltage sensor (4) turns high-voltage direct module (32) with low pressure and is connected, and the voltage sensor (4), which is connected with, deposits
Reservoir one (5), the digital signal acquiring card (71) are connected with memory two (6).
2. a kind of digitlization drilling CT according to claim 1 is to wearing sonic test device, it is characterised in that：The transmitting
Oscillator protective case (34) and pick-up dipole protective case (73) are made up of aluminum.
3. a kind of digitlization drilling CT according to claim 1 is to wearing sonic test device, it is characterised in that：The voltage
Adjuster (12) can adjust the input voltage size of acoustic emission probe (3).
4. a kind of digitlization drilling CT according to claim 1 is to wearing sonic test device, it is characterised in that：The voltage
Sensor (4) can detect the output voltage that low pressure turns high-voltage direct module (32) in real time, and testing result is transmitted back into collection
Main frame (1).
5. a kind of digitlization drilling CT according to claim 1 is to wearing sonic test device, it is characterised in that：The storage
Device one (5) and memory two (6) can back up all caused by acoustic emission probe (3) and sound wave receiving transducer (7) respectively
Initial data, later data is facilitated to search and verify.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721116000.3U CN207095701U (en) | 2017-09-01 | 2017-09-01 | CT is to wearing sonic test device for one kind digitlization drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721116000.3U CN207095701U (en) | 2017-09-01 | 2017-09-01 | CT is to wearing sonic test device for one kind digitlization drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207095701U true CN207095701U (en) | 2018-03-13 |
Family
ID=61539105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721116000.3U Expired - Fee Related CN207095701U (en) | 2017-09-01 | 2017-09-01 | CT is to wearing sonic test device for one kind digitlization drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207095701U (en) |
-
2017
- 2017-09-01 CN CN201721116000.3U patent/CN207095701U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180313 Termination date: 20180901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |