CN220752030U - Phased array detects scanning device of fillet weld - Google Patents
Phased array detects scanning device of fillet weld Download PDFInfo
- Publication number
- CN220752030U CN220752030U CN202322270999.9U CN202322270999U CN220752030U CN 220752030 U CN220752030 U CN 220752030U CN 202322270999 U CN202322270999 U CN 202322270999U CN 220752030 U CN220752030 U CN 220752030U
- Authority
- CN
- China
- Prior art keywords
- probe
- phased array
- scanning device
- fillet weld
- clamping blocks
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000523 sample Substances 0.000 claims abstract description 39
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 238000007689 inspection Methods 0.000 claims 6
- 238000001514 detection method Methods 0.000 abstract description 5
- 238000005259 measurement Methods 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009659 non-destructive testing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model discloses a scanning device for a phased array detection fillet weld, which relates to the technical field of nondestructive detection and comprises a main pipe, a branch pipe and a measuring device, wherein a mounting part is fixedly arranged at the bottom end of the measuring device, a connecting column is movably arranged at one end of the mounting part, a limit column is rotatably connected at one end of the connecting column, two clamping blocks are arranged at two ends of the limit column, a first round hole is formed in one end of each clamping block in a penetrating manner, a probe is arranged between the two clamping blocks, a second round hole is formed in two ends of the probe, and a rotating shaft is movably arranged in the first round hole. According to the utility model, the limit column is connected with the two clamping blocks through the two screws, so that the probe can adapt to the curvature swing angle of the pipeline during measurement to ensure that the coupling of the probe is complete, and meanwhile, the probe can adapt to the self-adaptive adjustment of the head of the main pipe through the running fit between the probe and the clamping blocks.
Description
Technical Field
The utility model relates to the technical field of nondestructive testing, in particular to a scanning device for detecting fillet welds by a phased array.
Background
Nondestructive testing refers to a method for checking and testing the structure, state and type, quantity, shape, property, position, size, distribution and change of defects in and on the surface of a test piece by means of modern technology and equipment by taking a physical or chemical method as a means on the premise that the interior of a mechanical material is checked without damaging or affecting a detected object and the internal tissue of the detected object. Such as a phased array, are common for detecting cracks in welds.
However, in the prior art, when a welding line is detected when a branch pipe and a main pipe are 90 degrees in direct insertion, a probe of a scanning device cannot be well attached to the branch pipe and the main pipe, errors can be caused in a measurement result of the scanning device, and the scanning device for detecting the fillet welding line through a phased array is provided for the problems.
Disclosure of Invention
The utility model aims to solve the problem that in the prior art, when a welding line is detected when a branch pipe and a main pipe are in 90-degree direct insertion, a probe of a scanning device cannot be well attached to the branch pipe and the main pipe, and errors can occur in a measurement result of the scanning device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a phased array detects scanning device of fillet weld, includes main pipe, branch pipe and measuring device, measuring device's bottom fixed mounting has installation component, installation component's one end movable mounting has the spliced pole, the one end rotation of spliced pole is connected with spacing post, the both ends of spacing post are provided with two grip blocks, the one end of grip block runs through and has seted up a round hole, two be provided with the probe between the grip block, no. two round holes have been seted up at the both ends of probe, no. one round hole's inside movable mounting has the pivot.
Preferably, both ends of the measuring device are provided with fixing components, the top ends of the fixing components are penetrated and provided with rotating columns, the bottom ends of the rotating columns are connected with nuts in a threaded manner, one ends of the fixing components are provided with a plurality of chain links, and one ends of the chain links are movably provided with outer chain plates.
Preferably, one end of the clamping block is provided with a limiting groove in a penetrating mode, and the top end of the clamping block is provided with a threaded hole in a penetrating mode.
Preferably, both ends of the limiting column are respectively connected with the inner wall of the limiting groove in a sliding manner, and the inner wall of the threaded hole is connected with a screw in a threaded manner.
Preferably, one end of the rotating shaft is rotatably connected with the inner wall of the second round hole, and the two clamping blocks are rotatably connected with the probe through the two rotating shafts arranged on the clamping blocks.
Preferably, the fixing component is rotatably connected with one end of one link through a rotating column arranged on the fixing component, and the other end of the fixing component is movably installed with one end of the other link.
Preferably, the fixing component is movably installed on the outer surface of the branch pipe through a plurality of links arranged on the fixing component, and the bottom end of the probe is contacted with the outer surface of the main pipe.
Compared with the prior art, the utility model has the advantages and positive effects that:
1. according to the utility model, the limit post is connected with the two clamping blocks through the two screws, so that the probe can adapt to the curvature swing angle of the pipeline during measurement to ensure that the coupling of the probe is complete, and meanwhile, the probe can adapt to the self-adaptive adjustment of the head of the main pipe through the running fit between the probe and the clamping blocks.
2. According to the utility model, the whole device is arranged on the branch pipe through the chain links, the number of the chain links can be flexibly adjusted according to the diameters of the branch pipes, the device is convenient to install the branch pipes with different diameters, and the universality of the device is improved.
Drawings
Fig. 1 is a schematic perspective view of a scanning device for detecting a fillet weld with a phased array according to the present utility model;
FIG. 2 is a schematic front view of a scanning device for detecting fillet welds with a phased array according to the present utility model;
FIG. 3 is an exploded view of a part of the structure of a scanning device for detecting fillet welds with a phased array according to the present utility model;
fig. 4 is a schematic front view of a part of a structure of a scanning device for detecting a fillet weld with a phased array according to the present utility model.
Legend description: 1. a main pipe; 2. a branch pipe; 3. a measuring device; 4. a mounting member; 5. a connecting column; 6. a limit column; 7. a clamping block; 8. a limit groove; 9. a first round hole; 10. a threaded hole; 11. a screw; 12. a probe; 13. a second round hole; 14. a rotating shaft; 15. a fixing member; 16. rotating the column; 17. a nut; 18. a chain link; 19. an outer link plate.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Example 1
As shown in fig. 1-4, the utility model provides a phased array detection fillet weld scanning device, which comprises a main pipe 1, a branch pipe 2 and a measuring device 3, wherein a mounting part 4 is fixedly arranged at the bottom end of the measuring device 3, one end of the mounting part 4 is movably provided with a connecting column 5, one end of the connecting column 5 is rotatably connected with a limit column 6, two clamping blocks 7 are arranged at two ends of the limit column 6, one end of the clamping block 7 is penetrated and provided with a first round hole 9, a probe 12 is arranged between the two clamping blocks 7, two ends of the probe 12 are provided with a second round hole 13, a rotating shaft 14 is movably arranged in the first round hole 9, one end of the clamping block 7 is penetrated and provided with a limit groove 8, the top end of the clamping block 7 is penetrated and provided with a threaded hole 10, two ends of the limit column 6 are respectively in sliding connection with the inner wall of the limit groove 8, the inner wall of the threaded hole 10 is in threaded connection with a screw 11, one end of the rotating shaft 14 is rotatably connected with the inner wall of the second round hole 13, and the two clamping blocks 7 are rotatably connected with the probe 12 through two rotating shafts 14 arranged on the rotating shafts 14.
In the following, the specific setting and action of this embodiment will be specifically described, when measuring the welding seam when the branch pipe is 90 ° directly inserted with the parent pipe, firstly, the staff installs measuring device 3 on the branch pipe, afterwards installs two grip blocks 7 at the both ends of spacing post 6 through spacing groove 8 respectively, install probe 12 between two grip blocks 7 after having been installed, and insert pivot 14 in round hole 9 and round hole 13 No. two for form rotary connection between probe 12 and two grip blocks 7, afterwards insert screw 11 in screw hole 10 and constantly screw, the one end that the grip block 7 offered screw hole 10 is flexible, can tighten up the one end opening of spacing groove 8 through the continuous screwing of screw 11, play the effect of fastening installation to grip block 7 and spacing post 6, afterwards, the staff moves probe 12 down gradually, when probe 12 laminating on parent pipe 1 surface, because the surface of parent pipe 1 has certain camber, so the both ends of probe 12 can make both ends self-adaptation parent pipe 1 through rotating around pivot 14.
Example two
As shown in fig. 1, 2 and 4, both ends of the measuring device 3 are provided with fixing members 15, the top ends of the fixing members 15 are penetrated and provided with rotating columns 16, the bottom ends of the rotating columns 16 are connected with nuts 17 in a threaded manner, one ends of the fixing members 15 are provided with a plurality of chain links 18, one ends of the chain links 18 are movably provided with outer chain plates 19, the fixing members 15 are rotatably connected with one end of one chain link 18 through the rotating columns 16 arranged on the fixing members 15, the other ends of the fixing members 15 are movably mounted with one end of the other chain link 18, the fixing members 15 are movably mounted with the outer surface of the branch pipe 2 through a plurality of chain links 18 arranged on the fixing members 15, and the bottom ends of the probes 12 are contacted with the outer surface of the main pipe 1.
The whole embodiment of the device achieves the effects that before the device is integrally installed on the branch pipe 2, a worker can firstly measure the diameter of the branch pipe, then determine the number of chain links 18 and outer chain plates 19 required in fixing, each two chain links 18 are installed through the outer chain plates 19, then the movable chain links 18 can be completely fixed through installing a chain link 18 box installed at the other end of the fixing part 15, and the device comprises an angle coding and position coding double-shaft encoder, so that the position of the probe 12 on a workpiece can be accurately positioned, a data transmission line is installed on the probe 12, and can display interface diagrams of each scanning position in real time in cooperation with the judgment of auxiliary defects, so that the device has the detection application range: the outer diameter of the branch pipe is less than or equal to 100mm and less than or equal to phi 300mm, and the outer diameter of the main pipe is 2 phi 600mm.
The application method and the working principle of the device are as follows: when measuring a welding line when a branch pipe and a main pipe are subjected to 90-degree direct insertion, firstly, a worker firstly installs a measuring device 3 on the branch pipe, then installs two clamping blocks 7 at two ends of a limiting column 6 through limiting grooves 8 respectively, installs a probe 12 between the two clamping blocks 7 after the installation, inserts a rotating shaft 14 into a first round hole 9 and a second round hole 13 to enable the probe 12 to be in rotating connection with the two clamping blocks 7, then inserts a screw 11 into a threaded hole 10 and continuously screws the threaded hole, one end of the clamping block 7 provided with the threaded hole 10 is deformable, one end opening of the limiting groove 8 can be tightened through the continuous screwing of the screw 11, the effect of fastening and installing the clamping blocks 7 and the limiting column 6 is achieved, then the worker gradually moves down the probe 12, and when the probe 12 is attached to the surface of the main pipe 1, the two ends of the probe 12 can self-adapt to the drop of the main pipe 1 through rotating around the rotating shaft 14 due to a certain curvature of the outer surface of the main pipe 1; before the whole device is installed on the branch pipe 2, the staff can measure the diameter of the branch pipe first, then confirm the quantity of chain links 18 and outer chain plates 19 required in the fixation, every two chain links 18 are installed through outer chain plates 19, afterwards install the movable chain links 18 with the chain links 18 that the fixed part 15 other end was installed, can accomplish the fixation, it is noted that the device contains angle coding and position coding biax encoder, can pinpoint the position of probe 12 in the work piece, install the data transmission line on the probe 12, interface diagram that the host computer can show every scanning position in real time is cooperated, the judgement of auxiliary defect, the detection application scope of this device: the outer diameter of the branch pipe is less than or equal to 100mm and less than or equal to phi 300mm, and the outer diameter of the main pipe is 2 phi 600mm.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (7)
1. The utility model provides a phased array detects scanning device of fillet weld, includes main pipe (1), branch pipe (2) and measuring device (3), its characterized in that: the measuring device is characterized in that a mounting component (4) is fixedly mounted at the bottom end of the measuring device (3), a connecting column (5) is movably mounted at one end of the mounting component (4), a limiting column (6) is rotatably connected at one end of the connecting column (5), two clamping blocks (7) are arranged at two ends of the limiting column (6), a first round hole (9) is formed in one end of each clamping block (7) in a penetrating mode, a probe (12) is arranged between the two clamping blocks (7), a second round hole (13) is formed in two ends of the probe (12), and a rotating shaft (14) is movably mounted in the first round hole (9).
2. A phased array inspection fillet weld scanning device in accordance with claim 1 wherein: the measuring device is characterized in that fixing components (15) are arranged at two ends of the measuring device (3), a rotating column (16) is installed at the top end of the fixing components (15) in a penetrating mode, nuts (17) are connected to the bottom end of the rotating column (16) in a threaded mode, a plurality of chain links (18) are arranged at one end of the fixing components (15), and outer chain plates (19) are movably installed at one ends of the chain links (18).
3. A phased array inspection fillet weld scanning device in accordance with claim 1 wherein: one end of the clamping block (7) is provided with a limiting groove (8) in a penetrating mode, and the top end of the clamping block (7) is provided with a threaded hole (10) in a penetrating mode.
4. A phased array inspection fillet weld scanning device as claimed in claim 3 wherein: the two ends of the limiting column (6) are respectively connected with the inner wall of the limiting groove (8) in a sliding mode, and screws (11) are connected with the inner wall of the threaded hole (10) in a threaded mode.
5. A phased array inspection fillet weld scanning device in accordance with claim 1 wherein: one end of the rotating shaft (14) is rotationally connected with the inner wall of the second round hole (13), and the two clamping blocks (7) are rotationally connected with the probe (12) through the two rotating shafts (14) arranged on the clamping blocks.
6. A phased array inspection fillet weld scanning device in accordance with claim 2 wherein: the fixed component (15) is rotatably connected with one end of one chain link (18) through a rotating column (16) arranged on the fixed component, and the other end of the fixed component (15) is movably installed with one end of the other chain link (18).
7. A phased array inspection fillet weld scanning device in accordance with claim 2 wherein: the fixing component (15) is movably arranged on the outer surface of the branch pipe (2) through a plurality of chain links (18) arranged on the fixing component, and the bottom end of the probe (12) is contacted with the outer surface of the main pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322270999.9U CN220752030U (en) | 2023-08-22 | 2023-08-22 | Phased array detects scanning device of fillet weld |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322270999.9U CN220752030U (en) | 2023-08-22 | 2023-08-22 | Phased array detects scanning device of fillet weld |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220752030U true CN220752030U (en) | 2024-04-09 |
Family
ID=90549591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322270999.9U Active CN220752030U (en) | 2023-08-22 | 2023-08-22 | Phased array detects scanning device of fillet weld |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220752030U (en) |
-
2023
- 2023-08-22 CN CN202322270999.9U patent/CN220752030U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102853730B (en) | Automobile engine hood hinge inspection tool | |
| CN220752030U (en) | Phased array detects scanning device of fillet weld | |
| CN214150551U (en) | Cable seal lead eddy current testing reference block | |
| CN114136780A (en) | Marine stud welding joint tensile test device and method | |
| CN207556722U (en) | It is a kind of for the pretightning force of oil connection and friction torque measuring device | |
| JP4670148B2 (en) | Screw part eddy current inspection probe and holding device for the probe | |
| CN211505032U (en) | Building engineering concrete structure intensity detection device | |
| CN106525188B (en) | Flowmeter test fixture | |
| CN216896353U (en) | Be applied to explosion-proof formula LEL on-line monitoring's supporting mechanism | |
| CN209961894U (en) | Detection device for detecting intermediate joint of cable and auxiliary positioning mechanism thereof | |
| CN106813556B (en) | Adjusting device, measuring device comprising adjusting device and measuring method | |
| CN210742196U (en) | Probe for ultrasonic integrated detection of defects of inner hole parts | |
| CN103090764B (en) | Detection method of self-trapping threaded sleeve drilling bottom hole and anti-stretching and anti-twist values | |
| CN103353048A (en) | Transmission-type probe clamping structure and separated double-transmission-type probe clamping structure | |
| CN111157331A (en) | Indentation measuring device for detection of Brinell hardness tester | |
| JP2013108968A (en) | Tension testing machine | |
| CN113154997A (en) | Automobile left rear side triangular window circumference checking fixture | |
| CN220230921U (en) | Fastening tool testing and calibrating equipment | |
| CN214095818U (en) | Welding part detection jig | |
| CN219608295U (en) | Rotating shaft torsion testing jig | |
| CN213684094U (en) | Gas production tree/oil production tree connecting piece simulation test block | |
| CN219347571U (en) | Brake disc testing device | |
| CN215598855U (en) | A anchor clamps for measuring hardness detector of copper sheathing hardness | |
| CN214472964U (en) | Aviation eddy current inspection fastener hole defect positioning device | |
| CN220982586U (en) | Optical fiber temperature and humidity measuring device for flange leakage monitoring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |