CN206002487U - A kind of ultrasonic wave channelling water immersion method detection fixing device - Google Patents
A kind of ultrasonic wave channelling water immersion method detection fixing device Download PDFInfo
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- CN206002487U CN206002487U CN201620905232.6U CN201620905232U CN206002487U CN 206002487 U CN206002487 U CN 206002487U CN 201620905232 U CN201620905232 U CN 201620905232U CN 206002487 U CN206002487 U CN 206002487U
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Abstract
A kind of ultrasonic wave channelling water immersion method detection fixing device, the device include base, cylinder body, handle and probe；A up-narrow and down-wide cylinder body is threaded connection on base, a probe has been threaded connection on cylinder body, kelly is hinged on the outer wall both sides of cylinder body, a probe data line and a water filling flexible pipe is interspersed with cylinder bar, a water injection hole is additionally provided with the outer wall of cylinder body, the water side of water filling flexible pipe is connected with water injection hole, and probe data line is connected with probe by data cable connector；Steam vent is additionally provided with the outer wall of cylinder body.The utility model quickly and easily can carry out the fixing device of ultrasonic wave channelling water immersion method detection to plate face workpiece, it is adaptable to the reinspection of steel plate material.In this device, probe is not directly contacted with detected surface of steel plate, so as to avoid because of friction and infringement to popping one's head in.In detection process, during the effect of attrition detection operation of base, base can be changed, the other components such as tank body need not be changed.
Description
Technical field
The utility model is related to kind of a ultrasonic wave channelling water immersion method test fixture, when being mainly used in having children outside the state plan ripple detection
The fixation of probe.
Background technology
Ultrasonic examination be using material and its defect acoustical behavior difference to ultrasonic propagation wave reflections situation and
The energy variation of time of break-through carrys out the lossless detection method of experimental material internal flaw.Pulse reflection method is used vertical in normal beam testing
Ripple, the shear wave in oblique fire flaw detection.Pulse reflection method has compressional wave flaw detection and detection with transversal waves.On ultrasonic instrument oscillography screen, with
Abscissa represents the propagation time of sound wave, represents echo signal amplitude with ordinate.For same uniform dielectric, the biography of impulse wave
It is directly proportional to sound path between sowing time.Therefore the presence of defect can be judged by the appearance of flaw echoes；Can be gone out by echo-signal again
Defect location is realized determining distance of the defect away from test surface in existing position；Judge that by echo amplitude the equivalent of defect is big
Little.Ultrasonic examination advantage is that detection thickness is big, sensitivity is high, speed is fast, low cost, harmless, and defect can be carried out
Positioning and quantitation；Limitation is that the display to defect is not directly perceived, and inspection technique difficulty is big, is easily affected by subjective and objective factor,
And result of detection is not easy to preserve, ultrasound examination requires smooth to working surface, it is desirable to which exper ienced reviewer is
Defect kind can be distinguished, be suitable for the larger component test of thickness, make ultrasonic examination also have its limitation.
The steel plate of pressure vessel, the high-strength steel sheet of large-scale storage tank have been carried out ultrasound examination before dispatching from the factory；Root
Specify according to Specification, also need to carry out ultrasound detection reinspection before installing at the scene.And scene mainly passes through manual detection.
Ultrasound examination has contact method and two kinds of immersion method by contact method classification.Wherein directly contact detection method detection efficiency is low
Under, high labor intensive, probe serious wear, overall testing cost is higher；And immersion method detection, it is that probe and workpiece are dipped in liquid
The method detected as couplant with liquid in body, when with water as couplant, referred to as water seaoning.The advantage of immersion method is to visit
Head is not contacted with examined workpiece, and the transmitting of ultrasonic wave and reception are all more stable, can reduce check frequency, the damage of probe can
Can the little probe life-span length of property.
Content of the invention
The utility model is for live ultrasound examination present situation, there is provided one kind quickly and easily can be entered to plate face workpiece
The fixing device of row ultrasonic wave channelling water immersion method detection, it is adaptable to the reinspection of steel plate material.
The utility model is realized by technical scheme below：
A kind of ultrasonic wave channelling water immersion method detection fixing device, the device include the base for having T-shaped through hole, on
Narrow lower wide cylinder body, the handle being made up of the kelly of N-shaped and cylinder bar connected with kelly, probe；Pass through spiral shell on the base
Line is connected with a up-narrow and down-wide cylinder body, has been threaded connection a probe on the cylinder body, and the kelly is hinged on cylinder
The outer wall both sides of body, are interspersed with a probe data line and a water filling flexible pipe, also set on the outer wall of the cylinder body in cylinder bar
A water injection hole is equipped with, the water side of the water filling flexible pipe is connected with water injection hole, and the probe data line is connect by data wire
Head is connected with probe；Steam vent is additionally provided with the outer wall of the cylinder body.
Preferably, external screw thread III is provided with the outer circumference surface of the probe, be provided with and external screw thread on the cylinder body
The internal thread I that III is adapted, the height and position that is popped one's head in by threaded adjusting, and then adjust the height of water layer when detecting.
Preferably, water-filling nozzle is installed at the water injection hole, the water side of the water filling flexible pipe is connected with water-filling nozzle.
Preferably, one end of the water-filling nozzle is external screw thread II, and the other end is ripple interface tube.
Preferably, the bottom of the cylinder body is provided with external screw thread I, is provided with and is adapted with external screw thread I on the base
Internal thread II.
Preferably, the outer wall both sides of the cylinder body respectively have a pin-and-hole I, respectively open at the head of the kelly of the N-shaped
There is a pin-and-hole II, handle is connected on cylinder body by the pole tip.
Preferably, the diameter of the steam vent is less than water injection hole internal diameter.
The principle of this ultrasonic wave channelling water immersion method detection fixing device is：Ultrasonic probe is arranged on ultrasonic wave water flowing
On cylinder body in formula immersion method detection fixing device, full of water as couplant in cylinder body, ultrasonic wave is by Water transport to quilt
The device detected by detection surface of steel plate.In this device, probe is not directly contacted with detected surface of steel plate, so as to avoid
Because of friction to the infringement that pops one's head in.
The utility model beneficial effect：
The utility model quickly and easily can carry out the fixing dress of ultrasonic wave channelling water immersion method detection to plate face workpiece
Put, it is adaptable to the reinspection of steel plate material.In this device, probe is not directly contacted with detected surface of steel plate, so as to avoid
Because of friction to the infringement that pops one's head in.In detection process, during the effect of attrition detection operation of base, base can be changed, without the need for more
Change the other components such as tank body.
Description of the drawings
Fig. 1 is ultrasonic wave channelling water immersion method detection fixture structure schematic diagram；
Fig. 2 is cylinder body schematic diagram；
Fig. 3 is base schematic diagram；
Fig. 4 is handle schematic diagram；
Fig. 5 is water-filling nozzle schematic diagram；
Fig. 6 is pole tip schematic diagram；
Fig. 7 is external screw thread probe schematic diagram；
1- cylinder body, 2- base, 3- handle, 3-1 kelly, 3-2 cylinder bar, 4- water-filling nozzle, the 5- pole tip, 6- are popped one's head in,
7- external screw thread I, 8- water injection hole, 9- pin-and-hole I, 10- internal thread I, 11- steam vent, 12- internal thread II, 13-T type through hole, 14- are noted
Water tube hose, 14-1 water side, 15- pin-and-hole II, 16- ripple interface tube, 17- external screw thread II, 18- socket cap, 19- external screw thread
IV, 20- external screw thread III, 21- data cable connector, 22 probe data lines.
Specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described by specific embodiment.
As shown in Figures 1 to 7, a kind of ultrasonic wave channelling water immersion method detection fixing device, the device include to have T
The base 2 of type through hole 13, up-narrow and down-wide cylinder body 1, it is made up of the kelly 3-1 and cylinder bar 3-2 connected with kelly 3-1 of N-shaped
Handle 3, probe 6.
The bottom of cylinder body 1 is provided with external screw thread I 7, is provided with the internal thread II 12 being adapted with external screw thread I 7 on base 2,
A up-narrow and down-wide cylinder body 1 is threaded connection on base 2.
External screw thread III 20 is provided with the outer circumference surface of probe 6, is provided with cylinder body 1 with external screw thread III 20 in being adapted
Screw thread I 10, by the height and position of threaded adjusting probe 6, and then adjusts the height of water layer when detecting.
The outer wall both sides of cylinder body 1 respectively have a pin-and-hole I 9, respectively have a pin-and-hole II at the head of the kelly 3-1 of N-shaped
15, handle 3 is hinged on cylinder body 1 by the pole tip 5, the pole tip 5 is made up of socket cap 18 and external screw thread IV 19, cylinder bar 3-
A probe data line 22 and a water filling flexible pipe 14 are interspersed with 2, a water injection hole 8 on the outer wall of cylinder body 1, is additionally provided with, note
Water-filling nozzle 4 is installed at water hole 8, one end of water-filling nozzle 4 is external screw thread II 17, and the other end is ripple interface tube 16.Water filling flexible pipe
14 water side 14-1 is connected with ripple interface tube 16, and probe data line 22 is connected with probe 6 by data cable connector 21；
Steam vent 11 is additionally provided with the outer wall of cylinder body 1, and the diameter of steam vent 11 is less than 8 internal diameter of water injection hole.
Current are entered in cylinder body 1 by water-filling nozzle 4, and the gas in cylinder body 1 is discharged by steam vent 11.Fill when cylinder body 1 is interior
After full water, unnecessary water is continual to discharge from steam vent 11.11 diameter of steam vent is less than water injection hole 8, so that in cylinder body 1
Certain hydraulic pressure is formed, water layer stablizes when keeping detection.
In detection process, during the detection operation of the effect of attrition of base 2, base 2 can be changed, need not change tank body etc. other
Part.
The utility model although illustrate and described referring particularly to its preferred embodiment, but those skilled in the art
It is appreciated that the various changes that can be made in form and details are new without deviating from this practicality described in appended claims
The scope of type.Be described in detail above in association with specific embodiment of the utility model, but be not to limit of the present utility model
System.Every according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, all still fall within this practicality
The scope of new technique scheme.
Claims (7)
1. a kind of ultrasonic wave channelling water immersion method detection fixing device, it is characterised in that：
The device includes to have T-shaped through hole（13）Base（2）, up-narrow and down-wide cylinder body（1）, by the kelly of N-shaped（3-1）And with
Kelly（3-1）Connected cylinder bar（3-2）The handle of composition（3）, probe（6）；
The base（2）On be threaded connection a up-narrow and down-wide cylinder body（1）, the cylinder body（1）On connected by screw thread
It is connected to a probe（6）, the kelly（3-1）It is hinged on cylinder body（1）Outer wall both sides, cylinder bar（3-2）One piece is inside interspersed with
Probe data line（22）With a water filling flexible pipe（14）, the cylinder body（1）Outer wall on be additionally provided with a water injection hole（8）, institute
State water filling flexible pipe（14）Water side（14-1）With water injection hole（8）It is connected, the probe data line（22）Connect by data wire
Head（21）With probe（6）It is connected；
The cylinder body（1）Outer wall on be additionally provided with steam vent（11）.
2. a kind of ultrasonic wave channelling water immersion method detection fixing device according to claim 1, it is characterised in that：Described
Probe（6）Outer circumference surface on be provided with external screw thread III（20）, the cylinder body（1）On be provided with and external screw thread III（20）It is adapted
Internal thread I（10）, popped one's head in by threaded adjusting（6）Height and position, and then adjust detection when water layer height.
3. a kind of ultrasonic wave channelling water immersion method detection fixing device according to claim 1, it is characterised in that：Described
Water injection hole（8）Place is provided with water-filling nozzle（4）, the water filling flexible pipe（14）Water side（14-1）With water-filling nozzle（4）It is connected.
4. a kind of ultrasonic wave channelling water immersion method detection fixing device according to claim 3, it is characterised in that：Described
Water-filling nozzle（4）One end be external screw thread II（17）, the other end is ripple interface tube（16）.
5. a kind of ultrasonic wave channelling water immersion method detection fixing device according to claim 1, it is characterised in that：Described
Cylinder body（1）Bottom be provided with external screw thread I（7）, the base（2）On be provided with and external screw thread I（7）The internal thread II being adapted
（12）.
6. a kind of ultrasonic wave channelling water immersion method detection fixing device according to claim 1, it is characterised in that：Described
Cylinder body（1）Outer wall both sides respectively have a pin-and-hole I（9）, the kelly of the N-shaped（3-1）Head at respectively have a pin-and-hole
Ⅱ（15）, by the pole tip（5）By handle（3）It is connected to cylinder body（1）On.
7. a kind of ultrasonic wave channelling water immersion method detection fixing device according to any one of claim 1 to 6, its feature
It is：The steam vent（11）Diameter be less than water injection hole（8）Internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620905232.6U CN206002487U (en) | 2016-08-19 | 2016-08-19 | A kind of ultrasonic wave channelling water immersion method detection fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620905232.6U CN206002487U (en) | 2016-08-19 | 2016-08-19 | A kind of ultrasonic wave channelling water immersion method detection fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206002487U true CN206002487U (en) | 2017-03-08 |
Family
ID=58196611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620905232.6U Active CN206002487U (en) | 2016-08-19 | 2016-08-19 | A kind of ultrasonic wave channelling water immersion method detection fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206002487U (en) |
-
2016
- 2016-08-19 CN CN201620905232.6U patent/CN206002487U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 22, Chaoyangmen North Street, Chaoyang District, Beijing 100728 Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Patentee after: Pipe network group (Xuzhou) pipeline inspection and Testing Co.,Ltd. Patentee after: State pipe network group east crude oil storage and Transportation Co.,Ltd. Address before: 100728 Chaoyang District, Beijing No. 22, Chaoyangmen North Street, Chaoyang District, Beijing Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: SINOPEC LONG DISTANCE OIL AND GAS PIPELINES DETECTION Co.,Ltd. Patentee before: CHINA SINOPEC PIPELINE STORAGE AND TRANSPORTATION Co.,Ltd. |