CN206862303U - A kind of sonigauge with couplant extrusion device - Google Patents
A kind of sonigauge with couplant extrusion device Download PDFInfo
- Publication number
- CN206862303U CN206862303U CN201720800382.5U CN201720800382U CN206862303U CN 206862303 U CN206862303 U CN 206862303U CN 201720800382 U CN201720800382 U CN 201720800382U CN 206862303 U CN206862303 U CN 206862303U
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- CN
- China
- Prior art keywords
- sonigauge
- extrusion device
- couplant
- cylinder body
- chip microcomputer
- 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.)
- Expired - Fee Related
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- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
Abstract
The utility model discloses a kind of sonigauge with couplant extrusion device, including interior sonigauge body and ultrasonic probe provided with single-chip microcomputer.The ultrasonic probe is connected with the single-chip microcomputer input of sonigauge body interior by signal wire.The sonigauge body is provided with LCDs, and the LCDs is connected with the output end of single-chip microcomputer.Sonigauge with couplant extrusion device also includes couplant extrusion device and temperature sensor.The couplant extrusion device, which is detachably fixed, to be connected on sonigauge body.The temperature sensor is connected with single-chip microcomputer input.The problem of work difficulty caused by the utility model can solve the problems, such as survey crew while carry the inconvenience that couplant bottle and sonigauge are brought can not change high temperature special-purpose ultrasonic probe in time with influenceing operating efficiency and can not measure the temperature of high-temperature service in time greatly.
Description
Technical field
It the utility model is related to detection technique field, more particularly to a kind of ultrasonic wave with couplant extrusion device
Calibrator.
Background technology
Sonigauge be using newest high-performance, low-power microprocessor technology, based on ultrasonic measurement principle,
The thickness of metal and other multiple materials can be measured, and the velocity of sound of material can be measured.Can be in production equipment
Various pipelines and pressure vessel carry out thickness measure, monitor the thinned degree after they are corroded in use, can also
Accurate measurement is made to various sheet materials and various processing parts.
Workpiece surface roughness is excessive, causes that ultrasonic probe and contact surface coupling effect are poor, and reflection echo is low, or even nothing
Method receives echo-signal.For surface corrosion, the in-service equipment of coupling effect extreme difference, pipeline etc. can by sand, grind, the side such as frustrate
Method is handled surface, reduces roughness, while can also remove oxide and skin of paint, is exposed metallic luster, is made to surpass
Sonic probe can reach good coupling effect with checking matter by couplant.At present, in the use process of sonigauge
In be all couplant and calibrator is used alone, survey crew will carry couplant bottle on the other hand during thickness measuring, carry on the other hand
Calibrator, that is, work difficulty is added, also have impact on operating efficiency.
Device temperature has an impact to measurement data, and the velocity of sound in general solid material is raised and reduced with its temperature, there is examination
As shown by data is tested, hot material often increases by 100 DEG C, and the velocity of sound declines 1%., for the in-service equipment of high temperature, it is special high temperature should to be changed in time
Use ultrasonic probe.
Utility model content
The purpose of this utility model is to provide a kind of sonigauge with couplant extrusion device, to solve to measure
Work difficulty caused by personnel carry the inconvenience that couplant bottle and sonigauge are brought simultaneously is big and influences operating efficiency
Problem and the temperature of high-temperature service can not be measured in time and can not change in time high temperature special-purpose ultrasonic probe the problem of.
To achieve these goals, the utility model adopts the following technical scheme that：
A kind of sonigauge with couplant extrusion device, including the interior sonigauge sheet provided with single-chip microcomputer
Body and ultrasonic probe；The ultrasonic probe and the single-chip microcomputer input of sonigauge body interior pass through signal wire phase
Connection；The sonigauge body is provided with LCDs, and the LCDs is connected with the output end of single-chip microcomputer
Connect；Sonigauge with couplant extrusion device also includes couplant extrusion device and temperature sensor；The coupling
Agent extrusion device, which is detachably fixed, to be connected on sonigauge body；The temperature sensor is connected with single-chip microcomputer input
Connect.
The couplant extrusion device includes cylinder body, discharge head, piston, connecting rod and extrusion handle；The discharge head is leakage
Bucket-shaped, the cylinder body top is connected with discharge head bottom removable seal, and through hole is offered in the middle part of cylinder body bottom wall；The piston is set
Put in cylinder body and be connected with inboard wall of cylinder block air-tight movable, the connecting rod top is fixedly connected with piston bottom end, and connecting rod bottom is stretched
The through hole that goes out on the cylinder body bottom wall and it is fixedly connected with extrusion handle；Cylinder body bottom wall offers passage.
The cylinder body top is connected through a screw thread with the discharge head bottom.
The piston is the funnel-form being adapted with discharge head.
The temperature sensor is fixedly connected on sonigauge body.
The utility model is provided with couplant extrusion device, and couplant extrusion device, which is detachably fixed, is connected to ultrasonic thickness measurement
On instrument body, by promoting extrusion handle that couplant can be made slowly to be extruded from cylinder body, therefore can solve survey crew while take
The problem of work difficulty caused by the inconvenience brought with couplant bottle and sonigauge is greatly with operating efficiency is influenceed.
The utility model is provided with temperature sensor, and temperature sensor is connected with single-chip microcomputer input, single-chip microcomputer output
It is connected with LCDs, Devices to test temperature is transferred to single-chip microcomputer by temperature sensor, then will be treated by LCDs
The temperature display of measurement equipment comes out, and this structure can at any time and intuitively read device temperature, and solution must not measure high temperature in time and set
Standby temperature and the problem of high temperature special-purpose ultrasonic probe can not be changed in time.
The utility model cylinder body top is connected through a screw thread with discharge head bottom, and discharge head can be dismantled easily from cylinder body
Get off, make the operation of addition couplant in cylinder body become convenient quickly.
Piston of the present utility model is the funnel-form that is adapted with discharge head, this structure can reduce piston shift onto it is residual during top
The residual quantity of the couplant stayed in discharge head.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the enlarged diagram of couplant extrusion device in Fig. 1；
Shown in figure：1- sonigauge bodies, 2- temperature sensors, 3- signal wires, 4- ultrasonic probes, 5- cylinders
Body, 6- discharge heads, 7- extrusion handles, 8- connecting rods, 9- pistons, 10- passages, 11- LCDs, 12- through holes, 13- couplings
Agent extrusion device.
Embodiment
Embodiment of the present utility model is further illustrated below in conjunction with accompanying drawing.
As illustrated, a kind of sonigauge with couplant extrusion device 13, including it is interior super provided with single-chip microcomputer
Sound wave calibrator body 1 and ultrasonic probe 4；The ultrasonic probe 4 and the single-chip microcomputer inside sonigauge body 1 are defeated
Enter end by signal wire 3 to be connected；The sonigauge body 1 is provided with LCDs 11, the LCDs
11 are connected with the output end of single-chip microcomputer；Sonigauge with couplant extrusion device 13 also includes couplant extrusion dress
Put 13 and temperature sensor 2；The temperature sensor 2 is connected with single-chip microcomputer input.Temperature sensor 2 and ultrasonic probe
4 transfer signals to single-chip microcomputer, and single-chip microcomputer includes the temperature of Devices to test and thickness on LCDs.
The couplant extrusion device 13, which is detachably fixed, to be connected on sonigauge body 1.The couplant squeezes
Going out device 13 includes cylinder body 5, discharge head 6, piston 9, connecting rod 8 and extrusion handle 7；The discharge head 6 is funnel-form, the cylinder body
5 tops are connected with the bottom removable seal of discharge head 6, and through hole 12 is offered in the middle part of the bottom wall of cylinder body 5；The piston 9 is arranged on cylinder
It is flexibly connected in body 5 and with the inner wall sealing of cylinder body 5, the top of connecting rod 8 is fixedly connected with the bottom of piston 9, and the bottom of connecting rod 8 is stretched out
Through hole 12 on the bottom wall of cylinder body 5 and it is fixedly connected with extrusion handle 7；The bottom wall of cylinder body 5 offers passage 10.
The frictional force of piston 9 and the inwall of cylinder body 5 is more than the weight of piston 9, connecting rod 8, extrusion handle 7 and maximum couplant reserves
Sum is measured, therefore is remained static without external force effect lower piston 9.Extrusion handle 7 can band during pushing up extrusion handle 7
Dynamic connecting rod 8 and piston 9 together move up, in moving process piston 9 by couplant in the cylinder body 5 on the top of piston 9 from discharge head 6
Extrusion.
The top of cylinder body 5 is connected through a screw thread with the bottom of discharge head 6, and discharge head 6 easily can be torn open from cylinder body 5
Unload down, make the operation of addition couplant in cylinder body 5 become convenient quickly.
The piston 9 is the funnel-form being adapted with discharge head 6, and this structure can be reduced when piston 9 shifts top onto and remained in
The residual quantity of couplant in discharge head.
The temperature sensor 2 is fixedly connected on sonigauge body 1.
This is using the new course of work：
It is as follows to the process of 13 built-in couplant of couplant extrusion device：By couplant extrusion device 13 from ultrasonic thickness measurement
Removed on instrument body 1, extrusion handle 7 is drawn down to extreme lower position after discharge head 6 is disassembled from cylinder body 5.Cylinder body 5 is opened
Discharge head 6 is sealably coupled on cylinder body 5 by mouth after pouring into couplant upward.The discharging opening of discharge head 6 upward, pushes up extruding
Handle 7 makes piston 9 extrude whole air in cylinder body 5 and discharge head 6.The couplant extrusion device 13 for filling couplant is fixed
It is connected to be used on sonigauge body 1.
Survey crew needs to use and pushes up extrusion handle 7, the drivening rod 8 of extrusion handle 7 and work with hand during couplant
Plug 9 together moves up, and extrudes couplant in the cylinder body 5 on the top of piston 9 from discharge head 6 in moving process, by the coupling of extrusion
Mixture is smeared at the desired position.
Above example is only to illustrative and not limiting the technical solution of the utility model, although with reference to above-described embodiment pair
The utility model is described in detail, it will be understood by those within the art that：The utility model can still be entered
Row modification or equivalent substitution, without departing from any modification or partial replacement of spirit and scope of the present utility model, it all should
Cover among right of the present utility model.
Claims (5)
1. a kind of sonigauge with couplant extrusion device, including the interior sonigauge body provided with single-chip microcomputer
And ultrasonic probe；The ultrasonic probe is connected with the single-chip microcomputer input of sonigauge body interior by signal wire
Connect；The sonigauge body is provided with LCDs, and the LCDs is connected with the output end of single-chip microcomputer；
It is characterized in that：Sonigauge with couplant extrusion device also includes couplant extrusion device and temperature sensor；
The couplant extrusion device, which is detachably fixed, to be connected on sonigauge body；The temperature sensor and single-chip microcomputer are defeated
Enter end to be connected.
2. the sonigauge according to claim 1 with couplant extrusion device, it is characterised in that：The coupling
Agent extrusion device includes cylinder body, discharge head, piston, connecting rod and extrusion handle；The discharge head is funnel-form, the cylinder body top
It is connected with discharge head bottom removable seal, through hole is offered in the middle part of cylinder body bottom wall；The piston is arranged in cylinder body and and cylinder
Internal wall air-tight movable connection, the connecting rod top are fixedly connected with piston bottom end, and connecting rod bottom is stretched out on the cylinder body bottom wall
Through hole and be fixedly connected with extrusion handle；Cylinder body bottom wall offers passage.
3. the sonigauge according to claim 2 with couplant extrusion device, it is characterised in that：The cylinder body
Top is connected through a screw thread with the discharge head bottom.
4. the sonigauge according to claim 2 with couplant extrusion device, it is characterised in that：The piston
For the funnel-form being adapted with discharge head.
5. the sonigauge according to claim 1 with couplant extrusion device, it is characterised in that：The temperature
Sensor is fixedly connected on sonigauge body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720800382.5U CN206862303U (en) | 2017-07-04 | 2017-07-04 | A kind of sonigauge with couplant extrusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720800382.5U CN206862303U (en) | 2017-07-04 | 2017-07-04 | A kind of sonigauge with couplant extrusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206862303U true CN206862303U (en) | 2018-01-09 |
Family
ID=60829801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720800382.5U Expired - Fee Related CN206862303U (en) | 2017-07-04 | 2017-07-04 | A kind of sonigauge with couplant extrusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206862303U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109470188A (en) * | 2018-11-28 | 2019-03-15 | 北京航空航天大学 | A kind of high temperature ultrasonic wave wall thickness monitor |
| CN110487226A (en) * | 2019-08-26 | 2019-11-22 | 上海工程技术大学 | A kind of Ultrasonic Intelligent thickness measurement online and etch state assess apparatus and method |
-
2017
- 2017-07-04 CN CN201720800382.5U patent/CN206862303U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109470188A (en) * | 2018-11-28 | 2019-03-15 | 北京航空航天大学 | A kind of high temperature ultrasonic wave wall thickness monitor |
| CN110487226A (en) * | 2019-08-26 | 2019-11-22 | 上海工程技术大学 | A kind of Ultrasonic Intelligent thickness measurement online and etch state assess apparatus and method |
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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: 20180109 Termination date: 20200704 |