CN213875540U - Phased array ultrasonic detection equipment for socket welding seam - Google Patents
Phased array ultrasonic detection equipment for socket welding seam Download PDFInfo
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- CN213875540U CN213875540U CN202022947681.6U CN202022947681U CN213875540U CN 213875540 U CN213875540 U CN 213875540U CN 202022947681 U CN202022947681 U CN 202022947681U CN 213875540 U CN213875540 U CN 213875540U
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Abstract
The utility model provides a phased array ultrasonic testing equipment for socket joint welding seam, including frame, magnetic wheel, motor, guide bar, spool, voussoir, supersound phased array probe and encoder, be provided with magnetic wheel and motor on the frame, the motor is connected with the magnetic wheel, guide bar and spool run through the frame to be connected with the voussoir, be provided with supersound phased array probe and encoder on the voussoir, the guide bar is parallel with the spool, and is hollow the spool side is provided with the breach. The utility model discloses can deal with the narrow, the surrounding environment condition such as complicated, the pipeline wall thickness of space is thick, and the testing result degree of accuracy is high.
Description
Technical Field
The utility model belongs to the technical field of detect, in particular to a phased array ultrasonic testing equipment for socket joint welding seam.
Background
In the main process pipeline of the ocean center platform, the welding quality of the process pipeline directly determines the quality of installation engineering, and meanwhile, the subsequent safe operation of the process pipeline is also greatly influenced. In many welding structures, the connection between the main pipe and the small branch pipe of the auxiliary system often adopts a socket welding structure, such as the welding connection between a small-bore valve and a pipeline or a pipe fitting. The structure application range of the socket welding structure is very wide, but the working condition is also very complicated.
There are many existing detection techniques, but most are only suitable for certain types of working conditions. Socket joint welded structure is narrow in the space of locating, and the surrounding environment is complicated, and pipeline wall thickness is thick etc. all have comparatively extensive application in the great operating mode of the detection degree of difficulty, and current check out test set is difficult to adapt to above-mentioned environment.
Disclosure of Invention
The utility model discloses to the technical problem who exists among the prior art, provide a phased array ultrasonic testing equipment for socket joint welding seam, can deal with the narrow, the surrounding environment of space is complicated, the pipeline wall thickness is thick the wait condition, the testing result degree of accuracy is high.
The utility model adopts the technical proposal that: the utility model provides a phased array ultrasonic testing equipment for socket joint welding seam, includes frame, magnetic wheel, motor, guide bar, spool, voussoir, supersound phased array probe and encoder, is provided with magnetic wheel and motor on the frame, the motor is connected with the magnetic wheel, guide bar and spool run through the frame to be connected with the voussoir, be provided with supersound phased array probe and encoder on the voussoir, the guide bar is parallel with the spool, and is hollow the spool side is provided with the breach.
Preferably, the frame is provided with a wire inlet groove communicated with the notch.
Preferably, the frame is provided with a locking pin for locking the guide rod.
Preferably, the guide bar has a rectangular cross section.
Preferably, the output shaft of the motor is provided with a gear, and the gear is engaged with a gear on the magnetic wheel.
Preferably, the guide rod and the conduit are connected to an upper portion of the wedge.
Compared with the prior art, the utility model discloses the beneficial effect who has is: the utility model adopts the ultrasonic phased array technology, is suitable for detecting the welding seam with thicker pipeline wall, has high sensitivity, and can finely detect the defect with smaller size; the guide rod and the wire tube can slide on the frame, so that the positions of parts such as a wedge block and the like can be conveniently adjusted, the parts can extend into a narrow space and reach the position of a welding line, and the accuracy of a detection result is improved; the wire tube is of a hollow structure, and wires can be placed in the wire tube, so that the wires are prevented from colliding in the detection process, and the safety of equipment is guaranteed; the magnetic wheel and the frame are used as moving mechanisms and rotate along the pipeline, so that the detection speed is improved. The utility model has the advantages of sensitivity is high, easy operation, and detection speed is fast, and the restriction condition is few, detection cost is low, and the socket joint welding seam of specially adapted ocean center platform detects.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural view of a frame according to an embodiment of the present invention.
In the figure, 1-a vehicle frame, 2-a magnetic wheel, 3-a motor, 4-a guide rod, 5-a line tube, 6-a wedge block, 7-an ultrasonic phased array probe, 8-an encoder, 9-a line-entering groove and 10-a locking pin.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The embodiment of the utility model provides a phased array ultrasonic testing equipment for socket joint welding seam, as shown in fig. 1-2, it includes frame 1, magnetic wheel 2, motor 3, guide bar 4, spool 5, voussoir 6, supersound phased array probe 7 and encoder 8, is provided with motor 3 and two magnetic wheels 2 on the frame 1, motor 3 is connected with a magnetic wheel 2, is provided with the gear on motor 3's the output shaft, above-mentioned gear and the gear engagement on the magnetic wheel 2. The guide rod 4 is parallel to the wire tube 5, the guide rod 4 and the wire tube 5 penetrate through the frame 1 and are connected with the upper portion of the wedge block 6, and the ultrasonic phased array probe 7 and the encoder 8 are arranged on the wedge block 6. Spool 5 is hollow structure, and spool 5 side is provided with the breach. The ultrasonic phased array probe 7, the wedge 6 and the wires on the encoder 8 are put into the conduit 5 through the gaps. The frame 1 is provided with a wire inlet groove 9 communicated with the notch. The cross section of the guide rod 4 is rectangular, a locking pin 10 is arranged on the frame 1, and the front end of the locking pin 10 is propped against the side surface of the guide rod 4 and used for locking the guide rod 4.
When the ultrasonic phased array probe is used, the ultrasonic phased array probe 7 is placed at a proper position according to the position of a welding seam and the surrounding pipeline environment, the magnetic wheel 2 is adsorbed on the surface of a pipeline, and the guide rod 4 and the wire pipe 5 are adjusted to enable the ultrasonic phased array probe 7 to stretch into the side of the socket welding seam; starting motor 3, supersound phased array probe 7, voussoir 6 and encoder 8, motor 3 drives the rotation of magnetic wheel 2, makes supersound phased array probe 7 etc. rotate along the pipeline then, detects the welding seam.
The present invention has been described in detail with reference to the embodiments, but the description is only exemplary of the present invention and should not be construed as limiting the scope of the present invention. The protection scope of the present invention is defined by the claims. Technical scheme, or technical personnel in the field are in the utility model technical scheme's inspiration the utility model discloses an essence and protection within range, design similar technical scheme and reach above-mentioned technological effect, perhaps to the impartial change that application scope was made and improve etc. all should still belong to within the protection scope is covered to the patent of the utility model.
Claims (6)
1. The utility model provides a phased array ultrasonic testing equipment for socket joint welding seam which characterized in that: including frame, magnetic wheel, motor, guide bar, spool, voussoir, supersound phased array probe and encoder, be provided with magnetic wheel and motor on the frame, the motor is connected with the magnetic wheel, guide bar and spool run through the frame to be connected with the voussoir, be provided with supersound phased array probe and encoder on the voussoir, the guide bar is parallel with the spool, and is hollow the spool side is provided with the breach.
2. The phased array ultrasonic testing apparatus for socket welds of claim 1, wherein: and the frame is provided with a wire inlet groove communicated with the notch.
3. The phased array ultrasonic testing apparatus for socket welds of claim 1, wherein: and the frame is provided with a locking pin for locking the guide rod.
4. The phased array ultrasonic testing apparatus for socket welds of claim 3, wherein: the cross section of the guide rod is rectangular.
5. The phased array ultrasonic testing apparatus for socket welds of claim 1, wherein: the output shaft of the motor is provided with a gear which is meshed with a gear on one magnetic wheel.
6. The phased array ultrasonic testing apparatus for socket welds of claim 1, wherein: the guide rod and the line pipe are connected with the upper part of the wedge block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022947681.6U CN213875540U (en) | 2020-12-11 | 2020-12-11 | Phased array ultrasonic detection equipment for socket welding seam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022947681.6U CN213875540U (en) | 2020-12-11 | 2020-12-11 | Phased array ultrasonic detection equipment for socket welding seam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213875540U true CN213875540U (en) | 2021-08-03 |
Family
ID=77065979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022947681.6U Active CN213875540U (en) | 2020-12-11 | 2020-12-11 | Phased array ultrasonic detection equipment for socket welding seam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213875540U (en) |
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2020
- 2020-12-11 CN CN202022947681.6U patent/CN213875540U/en active Active
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