CN217655060U - Scanning device suitable for multiple fillet weld phased array ultrasonic detection - Google Patents
Scanning device suitable for multiple fillet weld phased array ultrasonic detection Download PDFInfo
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- CN217655060U CN217655060U CN202221611580.4U CN202221611580U CN217655060U CN 217655060 U CN217655060 U CN 217655060U CN 202221611580 U CN202221611580 U CN 202221611580U CN 217655060 U CN217655060 U CN 217655060U
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- phased array
- array ultrasonic
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- welding seams
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Abstract
The utility model discloses a be applicable to multiple fillet weld phased array ultrasonic testing and sweep and look into device, mainly used restraint probe movement track to realize phased array ultrasonic testing required movement track of time measuring. The device is small in size, light in weight, convenient to carry on site, simple in structure and convenient to process and manufacture, can detect and scan T-shaped welding seams, K-shaped welding seams, Y-shaped welding seams, pipe-pipe insertion-type welding seams, pipe-plate insertion-type welding seams and the like, scales are arranged on a positioning rod of the scanning device, the position of a probe from the welding seams can be adjusted, a ruler is not needed for measuring the front end distance of the probe, the work of marking a reference line before scanning is omitted, the detection efficiency is greatly improved, and the problem that the front end distance of the probe is inaccurate due to human factors is avoided. The technical effects of reliability, accuracy and the like of fillet weld phased array ultrasonic detection are ensured.
Description
Technical Field
The utility model belongs to the technical field of nondestructive test, concretely relates to be applicable to multiple fillet weld phased array ultrasonic testing scanning device.
Background
The nondestructive testing is a method for inspecting and testing the structure, properties and states of the interior and the surface of a test piece by taking a physical or chemical method as a means and by means of advanced technologies and equipment on the premise of not damaging the test piece. The method is a detection means which is implemented on the material or the workpiece and does not damage or influence the future service performance or application of the material or the workpiece.
The common nondestructive detection methods include ray detection (RT for short), ultrasonic detection (UT for short), magnetic particle detection (MT for short) and penetration detection (PT for short), which are called as four conventional detection methods. With the continuous improvement of the requirements of industrial production on detection efficiency and detection reliability, especially the increasing importance of the nation on product quality and public safety, people require that ultrasonic detection is faster and more reliable, defects are displayed more intuitively, and defects are described more accurately. B/C or D type ultrasonic imaging detection technology, diffraction time difference method ultrasonic detection Technology (TOFD), phased array ultrasonic detection technology and the like based on scanning devices and position encoders are gradually developed.
The applicant finds that at least the following technical problems exist in the prior art: when phased array detection is carried out, a reference line needs to be marked on a workpiece scanning surface in advance, the phased array ultrasonic probe is difficult to ensure to advance along the reference line during scanning, and when the moving track of the probe deviates from the reference line, defect positioning deviation and defect omission in a welding line can be caused.
SUMMERY OF THE UTILITY MODEL
To the problem that the above-mentioned background art provided, the utility model aims at: aims to provide a phased array ultrasonic detection scanning device suitable for various fillet welds.
In order to realize the technical purpose, the utility model discloses a technical scheme as follows:
the utility model provides a be applicable to multiple fillet weld phased array ultrasonic testing scanning device which characterized in that: the left side of locating lever is equipped with the scale, the locating lever has position control mechanism in one side sliding connection of scale, position control mechanism's bottom is connected with angle adjusting mechanism, angle adjusting mechanism's bottom is connected with fixed establishment, the right side of locating lever is the setting of Y font structure, guiding mechanism is installed to two ends on the right side of locating lever.
Further inject, position control mechanism includes fixed frame, fixed frame is equipped with the draw-in groove, fixed frame passes through draw-in groove slidable mounting in the left side of locating lever, fastening bolt is installed at the top of draw-in groove to fixed frame. The structure design is convenient for adjustment and fixation.
Further inject, angle adjustment mechanism is including rotating the mount of installing in the fixed frame bottom, the gim peg is installed to mount and fixed frame junction. Such structural design is convenient for carry out rotation regulation.
Further defined, the fixing mechanism comprises a bolt installed on the lower side of the fixing frame, and the bolt is connected with a fastening screw. Such structural design is convenient for carry out fixed mounting.
Further inject, guiding mechanism includes the fixed axle, the fixed axle is installed on the both ends of locating lever right side Y font, the fixed axle is installed the direction magnetic wheel. The structural design is convenient for adsorption sliding.
Further limiting, the fixing frame and the positioning rod are all made of titanium alloy. Such structural design lies in lightly and intensity toughness is good.
The utility model has the advantages that: the utility model discloses it is main with the supporting constraint probe orbit of marcing of encoder to the guarantee detects the accuracy of data reliable. The device has the advantages of small volume, light weight, convenience for carrying on site, simple structure, convenience for manufacturing, low manufacturing cost, capability of detecting and scanning T-shaped welding seams, K-shaped welding seams, Y-shaped welding seams, pipe-pipe plug-in welding seams, pipe-plate plug-in welding seams and the like, and wide application; the positioning rod of the scanning device is provided with scales, so that the position of the probe to a welding seam can be adjusted, the front end distance of the probe is not required to be measured by a ruler, the work of marking a reference line before scanning is omitted, the detection efficiency is greatly improved, and the problem that the front end distance of the probe is inaccurate due to human factors is solved. The technical effects of reliability, accuracy and the like of fillet weld phased array ultrasonic detection are ensured.
Drawings
The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;
FIG. 1 is a schematic structural diagram of a phased array ultrasonic inspection scanning device suitable for various fillet welds in an embodiment of the present invention;
fig. 2 is a schematic structural view of an angle adjusting mechanism suitable for a phased array ultrasonic inspection scanning device for a plurality of fillet welds in an embodiment of the present invention;
FIG. 3 is a schematic diagram of a positioning rod structure suitable for a phased array ultrasonic inspection scanning device for a plurality of fillet welds according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of the practical application of the phased array ultrasonic inspection scanning device for multiple fillet welds according to the embodiment of the present invention;
the main element symbols are as follows:
Detailed Description
In order to make the technical solution of the present invention better understood, the following description is provided for the purpose of illustrating the present invention with reference to the accompanying drawings and embodiments.
As shown in fig. 1-4, the utility model discloses a be applicable to multiple fillet weld phased array ultrasonic testing scanning device, the left side of locating lever 8 is equipped with scale 7, and locating lever 8 has position control mechanism in one side sliding connection of scale 7, and position control mechanism's bottom is connected with angle adjusting mechanism, and angle adjusting mechanism's bottom is connected with fixed establishment, and the right side of locating lever 8 is the setting of Y font structure, and guiding mechanism is installed to two ends on locating lever 8's right side.
In this embodiment, when using, first mount 3 and fixed frame 5 are connected through gim peg 4, then insert the draw-in groove on the fixed frame 5 to the locating lever 8 one side of taking scale 7, and fix through twisting gim peg 6, install two direction magnetic wheel 10 on the both ends of the right side Y font of locating lever 8 again, when examining, insert bolt 2 in the bolt groove of encoder earlier, fix through fastening screw 1, adjust gim peg 4 according to the detected object and make fixed frame 5 rotate to suitable angle, remove fixed frame 5, make fixed frame 5 carry out the regulation of distance along the scale 7 on the locating lever 8, then lock through gim peg 6, and put whole device on the testing face of work piece, make two direction magnetic wheel 10 on the locating lever 8 inhale on the lateral wall of work piece, phased array ultrasonic wave scanning detection can be carried out.
The preferred position adjusting mechanism comprises a fixed frame 5, the fixed frame 5 is provided with a clamping groove, the fixed frame 5 is slidably mounted on the left side of the positioning rod 8 through the clamping groove, and the fastening bolt 6 is mounted on the top of the clamping groove of the fixed frame 5. The structure design is convenient to adjust and fix. In fact, other configurations of the position adjustment mechanism are also contemplated, as the case may be.
The preferred angle adjusting mechanism comprises a fixed frame 3 which is rotatably arranged at the bottom of a fixed frame 5, and a fixed bolt 4 is arranged at the joint of the fixed frame 3 and the fixed frame 5. Such structural design is convenient for carry out rotation regulation. In fact, other configurations of the angle adjustment mechanism are also contemplated, as the case may be.
Preferably, the fixing mechanism comprises a bolt 2 arranged on the lower side of the fixing frame 3, and the bolt 2 is connected with a fastening screw 1. Such structural design is convenient for carry out fixed mounting. In fact, other configurations of the securing mechanism are also contemplated, as the case may be.
Preferably, the guide mechanism comprises a fixed shaft 9, the fixed shaft 9 is arranged at two ends of a Y shape at the right side of the positioning rod 8, and the fixed shaft 9 is provided with a guide magnetic wheel 10. The structure design is convenient for adsorption and sliding. In fact, other configurations of the guide mechanism are also contemplated, as the case may be.
Preferably, the fixing frame 3, the fixing frame 5 and the positioning rod 8 are made of titanium alloy. Such structural design lies in lightly and intensity toughness is good. In fact, other configurations of the fixing frame 3, the fixing frame 5 and the positioning rod 8 may be used, as the case may be.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (6)
1. The utility model provides a be applicable to multiple fillet weld phased array ultrasonic testing scanning device, includes locating lever (8), its characterized in that: the left side of locating lever (8) is equipped with scale (7), locating lever (8) have position control mechanism in one side sliding connection of scale (7), position control mechanism's bottom is connected with angle adjusting mechanism, angle adjusting mechanism's bottom is connected with fixed establishment, the right side of locating lever (8) is the setting of Y font structure, guiding mechanism is installed to two ends on the right side of locating lever (8).
2. The phased array ultrasonic testing scanning device suitable for multiple fillet welds according to claim 1, characterized in that: the position adjusting mechanism comprises a fixed frame (5), the fixed frame (5) is provided with a clamping groove, the fixed frame (5) is slidably arranged on the left side of the positioning rod (8) through the clamping groove, and the fastening bolt (6) is arranged on the top of the clamping groove of the fixed frame (5).
3. The phased array ultrasonic testing scanning device suitable for multiple fillet welds according to claim 2, characterized in that: the angle adjusting mechanism comprises a fixing frame (3) which is rotatably installed at the bottom of a fixing frame (5), and a fixing bolt (4) is installed at the joint of the fixing frame (3) and the fixing frame (5).
4. The phased array ultrasonic testing scanning device suitable for multiple fillet welds according to claim 3, wherein: the fixing mechanism comprises a bolt (2) installed on the lower side of the fixing frame (3), and the bolt (2) is connected with a fastening screw (1).
5. The phased array ultrasonic testing scanning device suitable for multiple fillet welds according to claim 4, characterized in that: the guiding mechanism comprises a fixing shaft (9), the fixing shaft (9) is installed at two ends of a Y shape on the right side of the positioning rod (8), and a guiding magnetic wheel (10) is installed on the fixing shaft (9).
6. The phased array ultrasonic testing scanning device suitable for multiple fillet welds according to claim 5, characterized in that: the fixing frame (3), the fixing frame (5) and the positioning rod (8) are all made of titanium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221611580.4U CN217655060U (en) | 2022-06-24 | 2022-06-24 | Scanning device suitable for multiple fillet weld phased array ultrasonic detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221611580.4U CN217655060U (en) | 2022-06-24 | 2022-06-24 | Scanning device suitable for multiple fillet weld phased array ultrasonic detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217655060U true CN217655060U (en) | 2022-10-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221611580.4U Active CN217655060U (en) | 2022-06-24 | 2022-06-24 | Scanning device suitable for multiple fillet weld phased array ultrasonic detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217655060U (en) |
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2022
- 2022-06-24 CN CN202221611580.4U patent/CN217655060U/en active Active
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