CN220154351U - Automatic ultrasonic flaw detection device for HIC (high intensity discharge) test sample of steel pipe - Google Patents
Automatic ultrasonic flaw detection device for HIC (high intensity discharge) test sample of steel pipe Download PDFInfo
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- CN220154351U CN220154351U CN202321315997.0U CN202321315997U CN220154351U CN 220154351 U CN220154351 U CN 220154351U CN 202321315997 U CN202321315997 U CN 202321315997U CN 220154351 U CN220154351 U CN 220154351U
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- 238000001514 detection method Methods 0.000 title claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 26
- 239000010959 steel Substances 0.000 title claims abstract description 26
- 238000012360 testing method Methods 0.000 title claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 239000000523 sample Substances 0.000 claims abstract description 34
- 238000007654 immersion Methods 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000007547 defect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 3
- 239000007822 coupling agent Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000009659 non-destructive testing Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model relates to the field of steel pipe flaw detection, in particular to an automatic ultrasonic flaw detection device for a steel pipe HIC sample. Comprising the following steps: the device comprises a water tank support, a water tank, a sliding table support, an X-axis moving sliding table, two Y-axis moving sliding tables, a Z-axis moving sliding table, a water immersion focusing probe, a digital flaw detector and a control computer. The two Y-axis movable slipways are fixedly arranged at the top of the slipway bracket at intervals in parallel; the X-axis moving slipway is slidably arranged between the two Y-axis moving slipways; the Z-axis moving sliding table is arranged on the X-axis moving sliding table in a sliding manner; the water immersion focusing probe is fixedly arranged on the Z-axis moving sliding table through a clamp; the digital flaw detector is connected with the water immersion focusing probe through a cable; the control computer is connected with a controller of the digital flaw detector and the X-axis, Y-axis and Z-axis movable sliding tables. The device conveniently replaces couplant in the basin, and the flexibility is good, and work efficiency improves greatly, and slip table support mounting has practiced thrift the space in the top of basin, has improved space utilization.
Description
Technical Field
The utility model belongs to the field of steel pipe flaw detection, and particularly relates to an automatic ultrasonic flaw detection device for a steel pipe HIC sample.
Background
Ultrasonic flaw detection is a method for detecting defects of parts by utilizing the characteristics that ultrasonic energy penetrates into the deep part of a metal material and is reflected at the edge of an interface when entering another section from one section, reflected waves are respectively generated when ultrasonic beams are led into the metal from the surface of the part from a probe and encounter defects and the bottom surface of the part, pulse waveforms are formed on a fluorescent screen, and the positions and the sizes of the defects are judged according to the pulse waveforms; ultrasonic flaw detection is an important method in nondestructive testing. The water immersed ultrasonic flaw detection is to use water as a coupling agent, the probe is not contacted with the steel piece, and ultrasonic waves emitted by the probe are transmitted into the steel piece through the water so as to perform flaw detection.
Aiming at the defect detection of the existing steel pipe girth weld, the conventional common method is to adopt manual ultrasonic flaw detection, adopt a single-channel ultrasonic flaw detector, place a probe on the surface of an HIC sample, manually slide the flaw detection, only perform rough flaw detection, and cannot accurately measure the size, direction, position and crack area ratio CAR of the defect.
CN103592368A discloses a water logging ultrasonic phased array device, and the flaw detection water tank can't remove, and it is inconvenient to change the couplant, and three-dimensional mobile device and the separately fixed installation of flaw detection water tank, occupation space is great, consequently needs a use portable and space utilization high ultrasonic flaw detection device.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides an automatic ultrasonic flaw detection device for a steel pipe HIC sample, which adopts a movable water tank bracket, so that the couplant in a water tank can be conveniently replaced, the flexibility is good, the working efficiency is greatly improved, and the slipway bracket is arranged above the water tank, so that the space utilization rate is improved.
The technical scheme adopted for solving the technical problems is as follows:
an automatic ultrasonic flaw detection device for a steel pipe HIC sample, comprising: the device comprises a water tank support, a water tank, a sliding table support, an X-axis moving sliding table, two Y-axis moving sliding tables, a Z-axis moving sliding table, a water immersion focusing probe, a digital flaw detector and a control computer. The water tank bracket is provided with a movable roller; the water tank support supports the water tank; the two Y-axis movable slipways are fixedly arranged at the top of the slipway bracket at intervals in parallel; the X-axis moving slipway is slidably arranged between the two Y-axis moving slipways; the Z-axis moving sliding table is arranged on the X-axis moving sliding table in a sliding manner; the water immersion focusing probe is fixedly arranged on the Z-axis moving sliding table through a clamp; the digital flaw detector is connected with the water immersion focusing probe through a cable; the control computer is connected with the controllers of the digital flaw detector, the X-axis moving sliding table, the Y-axis moving sliding table and the Z-axis moving sliding table.
Further, the water tank support comprises a first rectangular support and four first upright posts, the upper ends of the four first upright posts are respectively fixed at four corner parts of the first rectangular support, and a roller is fixedly arranged at the lower end of each upright post.
Further, a handle is mounted on the first upright.
Further, the sliding table support comprises a second rectangular support and four second upright posts, and the upper ends of the four second upright posts are respectively fixed at four corners of the second rectangular support.
Further, the lower end of the second upright post is fixedly provided with a foundation.
Further, the sum of the heights of the first rectangular support and the water tank is smaller than the height of the second rectangular support. When the first rectangular support is arranged below the second rectangular support, the first rectangular support is positioned among the four second upright posts.
Further, the Y-axis movable sliding table comprises a Y-axis drag chain, a Y-axis main body and a Y-axis transmission shaft.
Further, the X-axis moving slipway comprises an X-axis drag chain and an X-axis main body.
Further, Z axle removes slip table and includes Z axle drag chain, Z axle main part and Z axle electric spacing.
The utility model has the advantages and positive effects that:
1. the movable water tank support is adopted, so that the couplant in the water tank can be conveniently replaced, the flexibility is good, and the working efficiency is improved.
2. Compared with the split installation, the sliding table support is installed above the water tank, saves space and improves space utilization rate.
Drawings
FIG. 1 is a diagram of an automatic ultrasonic flaw detection device for HIC test samples of steel pipes.
Wherein the above figures include the following reference numerals:
1-a sink bracket; 101-a first rectangle; 102-a first upright; 103-a roller; 104-a handle; 2-a water tank; 3-a slipway bracket; 301-a second rectangle; 302-a second upright; 303-ground feet; 4-Y axis moving sliding table; 5-X axis moving slipway; 6-Z axis moving sliding table; 601-Z axis electrical limit; 7-water immersion focusing probe.
Detailed Description
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
It is noted that all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs unless otherwise indicated.
An automatic ultrasonic flaw detection device for a steel pipe HIC sample as shown in FIG. 1, comprising: the device comprises a water tank support 1, a water tank 2, a sliding table support 3, two Y-axis moving sliding tables 4, an X-axis moving sliding table 5, a Z-axis moving sliding table 6, a water immersion focusing probe 7, a digital flaw detector and a control computer. The water tank 2 is used for placing workpieces, water is arranged in the water tank as a coupling agent, the coupling continuity is guaranteed, and the water tank 2 is made of organic glass.
The water tank support 1 is used for supporting a water tank 2, the water tank support 1 comprises a first rectangular support 101 and four first upright posts 102, the upper ends of the four first upright posts 102 are respectively fixed at four corners of the first rectangular support 101, a roller 103 is fixedly arranged at the lower end of each upright post, and a handle 104 is arranged on each first upright post 102 for conveniently moving the water tank 2.
The slide table holder 3 includes a second rectangular holder 301 and four second posts 302. The upper ends of four second stands 302 are fixed respectively in four bights of second rectangular support 301, and a lower extreme of each stand all adorns a lower margin 303 admittedly, and lower margin 303 can be to highly freely adjusting, guarantees the levelness of system, and the high sum of first rectangular support 101 and basin 2 is less than the height of second rectangular support 301, and the purpose is to guarantee that basin 2 can follow slip table support 3 below and make a round trip to slide, conveniently changes the couplant in the basin 2. When the first rectangular bracket 101 is placed below the second rectangular bracket 301, it is located between the four second posts 302.
The two Y-axis movable sliding tables 4 are fixedly arranged at the top of the sliding table support 3 at parallel intervals, each Y-axis movable sliding table 4 comprises a Y-axis drag chain, a Y-axis main body and a Y-axis transmission shaft, each Y-axis drag chain is of a wiring structure and is used for basically wiring all cables on system equipment, each Y-axis main body drives the Y-axis to run, a stepping motor, a linear sliding rail and a precise lead screw transmission mechanism are adopted to provide accurate positioning and position signal feedback, each Y-axis transmission shaft is driven by a single motor, and the transmission shafts ensure synchronous running of the Y-axis gantry mechanism.
The X-axis moving sliding table 5 is slidably arranged between the two Y-axis moving sliding tables 4, and the X-axis moving sliding table 5 comprises an X-axis drag chain and an X-axis main body; the X-axis drag chain is of a wiring structure and is used for wiring all cables of X, Z axes, the X-axis main body drives the X-axis to run, and a stepping motor, a linear sliding rail and a precise lead screw transmission mechanism are adopted to provide accurate positioning and position signal feedback.
The Z-axis moving sliding table 6 is slidably mounted on the X-axis moving sliding table 5, and the Z-axis moving sliding table 6 comprises a Z-axis drag chain, a Z-axis main body and a Z-axis electric limit 601; the Z-axis drag chain is of a wiring structure and is used for wiring all cables on the Z axis, and the height of the drag chain is the highest point of the equipment; the Z-axis main body adopts a square tube structure with a process lightening hole, and adopts a transmission structure form of a worm gear, a gear rack and a stainless steel linear guide rail, so that the equipment has the characteristics of motion stability, accuracy and low noise in the running process; the Z-axis electrical limit 601 is a system safety unit, and the system automatically decelerates to a stop after triggering.
The water immersion focusing probe 7 is fixedly arranged on the Z-axis movable sliding table 6 through a clamp, and the digital flaw detector is connected with the water immersion focusing probe 7 through a cable; the control computer is connected with the controllers of the digital flaw detector, the X-axis moving sliding table 5, the Y-axis moving sliding table 4 and the Z-axis moving sliding table 6.
The using method of the automatic ultrasonic flaw detection device for the HIC test sample of the steel pipe shown in fig. 1 is as follows:
1. starting up, controlling the power supply of the computer to be turned on, and calibrating the instrument;
2. setting parameters, and selecting flaw detection parameters matched with parameters of the water immersion focusing probe 7;
3. detecting, namely moving a water tank support 1 supporting a water tank 2 out of the lower part of a sliding table support 3, loading a couplant, then placing a steel pipe to be detected into the water tank 2, and adjusting the height of a water immersion focusing probe 7 to enable the steel pipe to be detected to be immersed in the couplant; the relative positions of the Y-axis moving sliding table 4, the X-axis moving sliding table 5 and the Z-axis moving sliding table 6 are adjusted according to the positions of the steel pipes to be tested, a computer is controlled to record real-time data, and if defects are found or the defect states of the workpieces needing to be stored are not found, the storage is carried out according to the stored waveform keys;
4. and (3) flaw detection report, namely analyzing the characteristic quantity, echo time and echo amplitude of the ultrasonic echo, and then judging the flaw after accumulated analysis processing to form a report and printing.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (9)
1. An automatic ultrasonic flaw detection device for a steel pipe HIC sample, which is characterized by comprising:
the water tank comprises a water tank support (1), wherein a roller (103) is arranged on the water tank support (1);
a water tank (2), wherein the water tank bracket (1) supports the water tank (2);
a slipway bracket (3),
the two Y-axis movable sliding tables (4) are fixedly arranged at the top of the sliding table support (3) at parallel intervals;
the X-axis moving sliding table (5), wherein the X-axis moving sliding table (5) is slidably arranged between the two Y-axis moving sliding tables (4);
the Z-axis moving sliding table (6), and the Z-axis moving sliding table (6) is slidably arranged on the X-axis moving sliding table (5);
the water immersion focusing probe (7) is fixedly arranged on the Z-axis movable sliding table (6) through a clamp;
the digital flaw detector is connected with the water immersion focusing probe (7) through a cable;
the control computer is connected with the digital flaw detector and the controllers of the X-axis moving sliding table (5), the Y-axis moving sliding table (4) and the Z-axis moving sliding table (6).
2. The automatic ultrasonic flaw detection device for the steel pipe HIC test sample according to claim 1, wherein the water tank support (1) comprises a first rectangular support (101) and four first upright posts (102), the upper ends of the four first upright posts (102) are respectively fixed at four corners of the first rectangular support (101), and a roller (103) is fixedly arranged at the lower end of each upright post.
3. The automatic ultrasonic flaw detection device for the steel pipe HIC sample according to claim 2, wherein the first column (102) is provided with a handle (104).
4. The automatic ultrasonic flaw detection device for the steel pipe HIC test sample according to claim 3, wherein the sliding table support (3) comprises a second rectangular support (301) and four second upright posts (302), and the upper ends of the four second upright posts (302) are respectively fixed at four corners of the second rectangular support (301).
5. The automatic ultrasonic flaw detection device for the steel pipe HIC test sample according to claim 4, wherein a foundation (303) is fixedly arranged at the lower end of the second upright post (302).
6. The automatic ultrasonic flaw detection device for steel pipe HIC samples according to claim 5, wherein the sum of the heights of the first rectangular support (101) and the water tank (2) is smaller than the height of the second rectangular support (301), and the first rectangular support (101) is located between the four second upright posts (302) when placed below the second rectangular support (301).
7. The automatic ultrasonic flaw detection device for the steel pipe HIC test sample according to claim 6, wherein the Y-axis moving sliding table (4) comprises a Y-axis drag chain, a Y-axis main body and a Y-axis transmission shaft.
8. The automatic ultrasonic flaw detection device for the steel pipe HIC test sample according to claim 7, wherein the X-axis moving sliding table (5) comprises an X-axis drag chain and an X-axis main body.
9. The automatic ultrasonic flaw detection device for the steel pipe HIC test sample according to claim 8, wherein the Z-axis moving sliding table (6) comprises a Z-axis drag chain, a Z-axis main body and a Z-axis electric limit (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321315997.0U CN220154351U (en) | 2023-05-29 | 2023-05-29 | Automatic ultrasonic flaw detection device for HIC (high intensity discharge) test sample of steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321315997.0U CN220154351U (en) | 2023-05-29 | 2023-05-29 | Automatic ultrasonic flaw detection device for HIC (high intensity discharge) test sample of steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220154351U true CN220154351U (en) | 2023-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321315997.0U Active CN220154351U (en) | 2023-05-29 | 2023-05-29 | Automatic ultrasonic flaw detection device for HIC (high intensity discharge) test sample of steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220154351U (en) |
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2023
- 2023-05-29 CN CN202321315997.0U patent/CN220154351U/en active Active
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