CN205562478U - Boots device is visited in small -bore steel pipe pipe end ultrasonic wave automatic flaw detection - Google Patents
Boots device is visited in small -bore steel pipe pipe end ultrasonic wave automatic flaw detection Download PDFInfo
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- CN205562478U CN205562478U CN201620133349.7U CN201620133349U CN205562478U CN 205562478 U CN205562478 U CN 205562478U CN 201620133349 U CN201620133349 U CN 201620133349U CN 205562478 U CN205562478 U CN 205562478U
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- probe
- steel pipe
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- automatic flaw
- pipe
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model belongs to the technical field of steel pipe automated inspection, the boots device is visited in in particular to small -bore steel pipe pipe end supersound automatic flaw detection, and it includes: probe guide block (1), rotation in a circumferential direction axle (2), probe frame (3), the connecting device that rises and falls (4), rise and fall one end and the controllable driver part fixed connection of connecting device (4), the other end of the connecting device that rises and falls (4) is connected through rotation in a circumferential direction axle (2) and pop one's head in frame (3), the ultrasonic inspection probe is fixed in probe frame (3), detachable probe guide block (1) and probe frame (3) rigid coupling, probe guide block (1) has arc working face (5). Mechanical structure is simply with low costs for this spy boots device, has fine reliability and practicality, but the wide application is in the automatic flaw detection of small -bore steel pipe pipe end ultrasonic wave.
Description
Technical field
The utility model belongs to steel pipe Automatic Measurement Technique field, particularly to one for osculum
Footpath pipe end ultrasonic automatic flaw detecting visits shoe apparatus.
Background technology
Small-caliber steel pipe is the important materials of industry such as oil, chemical industry, heating power, boiler, machinery,
The Non-Destructive Testing ensureing these steel pipe outgoinies is had higher requirement.Ultrasonic examination
It is widely used in small-caliber steel pipe detection as the effective nondestructiving detecting means of one, current steel pipe
The commonly used on-line automatic ultrasonic test equipment of enterprise implements inspection to manufacturing steel pipe, to guarantee
Product quality.Steel pipe automatic ultrasonic flaw-detecting equipment has various modes, such as rotating water cavate (steel
Pipe going straight ahead/probe rotates), locally immersion type (steel pipe spiral moves ahead/pop one's head in fixing) and connecing
Touch (steel pipe spiral move ahead/pop one's head in fixing or steel pipe rotate in place/pop one's head in and move axially along steel pipe)
Deng, no matter which kind of pattern and the defect-detecting equipment of structure, tied by tested steel pipe game and gear machinery
The restriction of structure action, the most inevitably produces detection blind area at the forward and backward both ends of steel pipe.
For different types of ultrasonic test equipment, the size of check frequency is different, at least
50mm, many reaches 300mm.The existence of flaw detection blind area brings the most hidden to tube product quality
Suffer from.As excised by pipe end for guarantor's tube quality, huge waste certainly will be caused；And pipe end is implemented
Artificial flaw detection, can bring substantial amounts of labor cost to increase for big industrial Steel Pipe Enterprise,
Therefore automation pipe end detection means it is badly in need of.
Summary of the invention
The purpose of this utility model is, it is provided that a kind of automatic for small-caliber steel pipe water seaoning
Shoe apparatus is visited in ultrasonic examination, can be arranged on by ultrasonic probe in this spy shoe apparatus, can be
Steel tube flaw detection makes the gap that ultrasonic probe is constant with the holding of tested steel tube surface, and then ensures
The most stable ultrasonic water layer coupling.
The purpose of this utility model is achieved through the following technical solutions:
A kind of small-caliber steel pipe pipe end ultrasonic automatic flaw detecting visits shoe apparatus, comprising: probe guides
Block 1, the axle 2 that rotates in a circumferential direction, probe frame 3, attachment means 4 of rising and falling；
One end of attachment means of rising and falling 4 is fixing with controllable driver part to be connected, connection of rising and falling
The other end of device 4 is connected with probe frame 3 by the axle 2 that rotates in a circumferential direction；Ultrasonic-wave flaw-detecting probe
It is fixed in probe frame 3；Dismountable probe guide pad 1 is affixed with probe frame 3, and probe is led
To block 1, there is curved working face 5.
The curved working face 5 of described probe guide pad 1 is consistent with the radian of tested steel pipe caliber.
Can revolve along the circumferencial direction of tested steel pipe is relative between probe guide pad 1 and tested steel pipe
Turn.
The driver part of the connection of described attachment means 4 of rising and falling is lift cylinder.
The beneficial effects of the utility model are:
Small-caliber steel pipe pipe end ultrasonic automatic flaw detecting of the present utility model visits the feature of shoe apparatus,
Had along the circumferencial direction of tested steel pipe by probe guide pad and rotate against, make spy shoe apparatus with
Tested steel pipe keeps constant gap.Due to ultrasonic probe probe frame in, probe just with quilt
Inspection steel tube surface keeps constant gap.So, so that it may guarantee the water layer that ultrasonic probe is constant
Thickness, thus ensure the stability of detection.
The utility model can be accomplished for the ultrasonic automatic spy shoe apparatus of small-caliber steel pipe:
Ultrasonic-wave flaw-detecting probe is the least with tested steel tube surface gap fluctuations, visits in dynamic autoization
When hindering, distance fluctuation is not more than 0.2mm.
When using the ultrasonic automatic spy shoe apparatus of small-caliber steel pipe of the present utility model to detect a flaw, its
Detection sensitivity fluctuation is less than or equal to 3dB.
The simple low cost of this spy shoe apparatus frame for movement, has good dependable with function,
Can be widely applied in small-caliber steel pipe pipe end ultrasonic automatic flaw detection.
Accompanying drawing explanation
Fig. 1 is that the master of the utility model small-caliber steel pipe pipe end ultrasonic automatic flaw detecting spy shoe apparatus regards
Figure.
Fig. 2 is that the side of the utility model small-caliber steel pipe pipe end ultrasonic automatic flaw detecting spy shoe apparatus shows
Figure.
Fig. 3 is the vertical view that the utility model small-caliber steel pipe pipe end ultrasonic automatic flaw detecting visits shoe apparatus
Figure.
Reference:
1 probe guide pad 2 rotates in a circumferential direction axle
3 probe frames 4 rise and fall attachment means
5 curved working faces
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is made further
Describe in detail.
As shown in Figure 1-Figure 3, small-caliber steel pipe pipe end ultrasonic automatic flaw detecting of the present utility model is visited
Shoe apparatus includes: probe guide pad 1, the axle 2 that rotates in a circumferential direction, probe frame 3, attachment means of rising and falling
4。
The cylinder that acts through of attachment means of rising and falling 4 lifts and then the lifting of control spy shoe apparatus,
One end of attachment means of rising and falling 4 is fixing to be connected with cylinder, it is achieved visit the control of shoe apparatus automatic lifting/lowering support
System, the other end of attachment means of rising and falling 4 is connected with probe frame 3 by the axle 2 that rotates in a circumferential direction.Week
Effect to rotary shaft 2 is that realization spy shoe apparatus is certain along the circumference of tested steel pipe with tested steel pipe
Rotating against of angle, probe frame 3 is the framework of whole spy shoe apparatus, ultrasonic-wave flaw-detecting probe
It is fixed in probe frame 3.Probe guide pad 1 is affixed with probe frame 3, and probe guide pad 1 is
Detachable, the probe guide pad 1 of different radian can be used according to tested steel pipe caliber, probe is led
Consistent with the radian of tested steel pipe caliber to the curved working face 5 of block 1, make whole spy shoe apparatus
Being attached in tested steel tube surface, probe guide pad 1 ensures ultrasonic examination together with probe frame 3
Probe and the clearance constant of tested steel tube surface, so that it is guaranteed that the water layer thickness of ultrasonic probe is permanent
Fixed.
Claims (4)
1. a small-caliber steel pipe pipe end ultrasonic automatic flaw detecting visits shoe apparatus, it is characterised in that its
Including: probe guide pad (1), the axle that rotates in a circumferential direction (2), probe frame (3), connection of rising and falling
Device (4)；
One end of attachment means of rising and falling (4) is fixing with controllable driver part to be connected, the company of rising and falling
The other end of connection device (4) is connected with probe frame (3) by the axle that rotates in a circumferential direction (2)；Ultrasonic
Wave inspection probe is fixed in probe frame (3)；Dismountable probe guide pad (1) and probe
Frame (3) is affixed, and probe guide pad (1) has curved working face (5).
Small-caliber steel pipe pipe end ultrasonic automatic flaw detecting the most according to claim 1 visits boots dress
Put, it is characterised in that the curved working face (5) of described probe guide pad (1) and tested steel
The radian of pipe caliber is consistent.
Small-caliber steel pipe pipe end ultrasonic automatic flaw detecting the most according to claim 1 visits boots dress
Put, it is characterised in that can be along tested steel pipe between probe guide pad (1) and tested steel pipe
Circumferencial direction rotates against.
Small-caliber steel pipe pipe end ultrasonic automatic flaw detecting the most according to claim 1 visits boots dress
Put, it is characterised in that described in the rise and fall driver part of connection of attachment means (4) be lifting air
Cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620133349.7U CN205562478U (en) | 2016-02-22 | 2016-02-22 | Boots device is visited in small -bore steel pipe pipe end ultrasonic wave automatic flaw detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620133349.7U CN205562478U (en) | 2016-02-22 | 2016-02-22 | Boots device is visited in small -bore steel pipe pipe end ultrasonic wave automatic flaw detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205562478U true CN205562478U (en) | 2016-09-07 |
Family
ID=56818252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620133349.7U Active CN205562478U (en) | 2016-02-22 | 2016-02-22 | Boots device is visited in small -bore steel pipe pipe end ultrasonic wave automatic flaw detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205562478U (en) |
-
2016
- 2016-02-22 CN CN201620133349.7U patent/CN205562478U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100081 Beijing sorghum Bridge ramp street, No. 13, No. Patentee after: The detection technology of NCS Limited by Share Ltd Address before: 100081 Beijing sorghum Bridge ramp street, No. 13, No. Patentee before: NCS Testing Technology Co., Ltd. |