CN204076013U - The probe voussoir outer arc arrangement for grinding matched with small diameter light-wall pipe - Google Patents
The probe voussoir outer arc arrangement for grinding matched with small diameter light-wall pipe Download PDFInfo
- Publication number
- CN204076013U CN204076013U CN201420545922.6U CN201420545922U CN204076013U CN 204076013 U CN204076013 U CN 204076013U CN 201420545922 U CN201420545922 U CN 201420545922U CN 204076013 U CN204076013 U CN 204076013U
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- CN
- China
- Prior art keywords
- small diameter
- slide bar
- probe voussoir
- diameter tube
- probe
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- Expired - Fee Related
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model relates to a kind of probe voussoir outer arc arrangement for grinding matched with small diameter light-wall pipe, belongs to the probe voussoir outer arc arrangement for grinding in ultrasonic inspection.The small diameter tube clamping device top of quadrangle is fixedly connected with slide bar block set, jack rod sleeve and this slide bar block set are rotationally connected, slide bar and this jack rod sleeve are slidably connected, small diameter tube is fixedly connected with this small diameter tube clamping device, the axis of the slide bar slided in jack rod sleeve and the axis of small diameter tube is made to be in same plane, probe voussoir grip slipper and this slide bar is hinged, and probe voussoir is fixedly connected with this probe voussoir grip slipper with lock-screw by adjusting pad.Advantage is novel structure, ensure that reconditioning precision, improves the reconditioning effect of probe voussoir on small diameter tube, improves qualification rate.
Description
Technical field
The utility model belongs to the probe voussoir outer arc arrangement for grinding in ultrasonic inspection.
Background technology
Provide as follows in the method for DL/T 820-2002 " pipeline welded joint ultrasonic inspection techniques code " annex H, probe reconditioning and requirement: when inspection small diameter light-wall pipe, (external diameter is at 32-159mm, wall thickness is between 4-14mm) time, small diameter tube dedicated probe need be used, when needing before detection to regulate detection sensitivity, the radian of probe contacts face coincidence tube sub-surface.At present, owing to not having special arrangement for grinding instrument, by means of only the reconditioning on Special test block of hand hold transducer voussoir, cause tip damage rate higher, the precision of reconditioning is very low, does not meet use standard.
Summary of the invention
The utility model provides a kind of probe voussoir outer arc arrangement for grinding matched with small diameter light-wall pipe, to solve owing to there is no special arrangement for grinding instrument, by means of only the reconditioning on Special test block of hand hold transducer voussoir, cause tip damage rate higher, the problem that the precision of reconditioning is very low.
The technical scheme that the utility model is taked is: the small diameter tube clamping device top of quadrangle is fixedly connected with slide bar block set, jack rod sleeve and this slide bar block set are rotationally connected, slide bar and this jack rod sleeve are slidably connected, small diameter tube is fixedly connected with this small diameter tube clamping device, the axis of the slide bar slided in jack rod sleeve and the axis of small diameter tube is made to be in same plane, probe voussoir grip slipper and this slide bar is hinged, and probe voussoir is fixedly connected with this probe voussoir grip slipper with lock-screw by adjusting pad.
The utility model has the advantages that novel structure, by small diameter tube clamping device clamping small diameter tube, the axis of the slide bar slided in jack rod sleeve and the axis of small diameter tube is made to be in same plane, the center line of the probe voussoir be at this moment connected with slide bar is also in this plane, and like this, the reconditioning position of probe voussoir is restricted to from center line, reconditioning vertically upward, ensure that reconditioning precision, improve the reconditioning effect of probe voussoir on small diameter tube, improve qualification rate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the A-A sectional view of Fig. 1.
Detailed description of the invention
Small diameter tube clamping device 1 top of quadrangle is fixedly connected with slide bar block set 2, jack rod sleeve 3 and this slide bar block set are rotationally connected, slide bar 4 and this jack rod sleeve are slidably connected, small diameter tube 8 is fixedly connected with this small diameter tube clamping device, the axis of the slide bar slided in jack rod sleeve and the axis of small diameter tube is made to be in same plane, probe voussoir grip slipper 5 is hinged with this slide bar, and probe voussoir 9 is fixedly connected with this probe voussoir grip slipper with lock-screw 7 by adjustment pad 6.
Probe voussoir center line to be made with slide bar axial alignment by during adjustment pad static probe voussoir, pull slide bar repeatedly to drive probe voussoir, make it to rub with small diameter tube, reach the object of reconditioning.
Claims (1)
1. the probe voussoir outer arc arrangement for grinding matched with small diameter light-wall pipe, it is characterized in that: the small diameter tube clamping device top of quadrangle is fixedly connected with slide bar block set, jack rod sleeve and this slide bar block set are rotationally connected, slide bar and this jack rod sleeve are slidably connected, small diameter tube is fixedly connected with this small diameter tube clamping device, the axis of the slide bar slided in jack rod sleeve and the axis of small diameter tube is made to be in same plane, probe voussoir grip slipper and this slide bar is hinged, and probe voussoir is fixedly connected with this probe voussoir grip slipper with lock-screw by adjusting pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420545922.6U CN204076013U (en) | 2014-09-23 | 2014-09-23 | The probe voussoir outer arc arrangement for grinding matched with small diameter light-wall pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420545922.6U CN204076013U (en) | 2014-09-23 | 2014-09-23 | The probe voussoir outer arc arrangement for grinding matched with small diameter light-wall pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204076013U true CN204076013U (en) | 2015-01-07 |
Family
ID=52168775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420545922.6U Expired - Fee Related CN204076013U (en) | 2014-09-23 | 2014-09-23 | The probe voussoir outer arc arrangement for grinding matched with small diameter light-wall pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204076013U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942685A (en) * | 2015-07-15 | 2015-09-30 | 国家电网公司 | Device for grinding ultrasonic wave guide probe |
| CN108637853A (en) * | 2018-07-23 | 2018-10-12 | 山西省机电设计研究院 | Ultrasonic Nondestructive probe milling tools |
| CN109100425A (en) * | 2018-09-05 | 2018-12-28 | 中国电建集团山东电力建设第工程有限公司 | A kind of bolt ultrasound examination scanning equipment |
-
2014
- 2014-09-23 CN CN201420545922.6U patent/CN204076013U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942685A (en) * | 2015-07-15 | 2015-09-30 | 国家电网公司 | Device for grinding ultrasonic wave guide probe |
| CN108637853A (en) * | 2018-07-23 | 2018-10-12 | 山西省机电设计研究院 | Ultrasonic Nondestructive probe milling tools |
| CN109100425A (en) * | 2018-09-05 | 2018-12-28 | 中国电建集团山东电力建设第工程有限公司 | A kind of bolt ultrasound examination scanning equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150107 Termination date: 20210923 |