CN203745430U - Automatic phased array scanning device - Google Patents
Automatic phased array scanning device Download PDFInfo
- Publication number
- CN203745430U CN203745430U CN201420140888.4U CN201420140888U CN203745430U CN 203745430 U CN203745430 U CN 203745430U CN 201420140888 U CN201420140888 U CN 201420140888U CN 203745430 U CN203745430 U CN 203745430U
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- Prior art keywords
- phased array
- probe
- magnet pulley
- scanning device
- automatic scanning
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- Expired - Lifetime
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- 239000000523 sample Substances 0.000 claims abstract description 66
- 238000000034 method Methods 0.000 abstract description 11
- 238000001514 detection method Methods 0.000 abstract description 9
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- 230000000007 visual effect Effects 0.000 description 4
- 238000010408 sweeping Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 102000011842 Serrate-Jagged Proteins Human genes 0.000 description 1
- 108010036039 Serrate-Jagged Proteins Proteins 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012512 characterization method Methods 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
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses an automatic phased array scanning device which comprises a bracket housing, a phased array probe, a motor and a driving magnetic wheel, wherein the phased array probe is arranged on a probe clamp; the motor and the driving magnetic wheel are connected with the bracket housing; the motor is used for driving the driving magnetic wheel to rotate for driving the bracket housing and the phased array probe to move. When a weld seam of one meter and even dozens of meters is detected and especially a U-shaped or T-shaped structural region is detected, the driving magnetic wheel fits the surface on which the detection region is arranged, moves along the detection region under the drive action of the motor and drives the phased array probe to move in the moving process, so that the phased array probe can be automatically scanned along the detected region, the manpower is greatly saved, and the development trend of automation is adapted.
Description
Technical field
The utility model relates to the detection technique field that weld seam class is examined region, relates in particular to a kind of phased array automatic scanning device.
Background technology
It is more and more extensive that current domestic phased array detects application, examined in the testing process of being examined region of region and T-shaped structural joint the automatic scanning device not being more suitable at the U of steel structure bridge rib structure joint.
Traditional common A sweeps Ultrasonic Detection owing to adopting serrate manual checking, is substantially unsuitable for automatic scanning device, but this detection mode the exists problems such as detection efficiency is low, poor stability, the not high preservation that is more unfavorable for testing process of the reliability of testing result.Phased array detection technique is as a kind of new Dynamic Non-Destruction Measurement of progressively promoting at home, can be applied in above the workpiece of a lot of detected objects and various structures, for bridge U-rib joint, detect, its great advantage is its fan sweeping visuality and the singularity of testing process.The fan sweeping interfacial energy that phased array detects is intuitively observed the inner case of being examined region of U rib fitting; The singularity of testing process shows that it no longer need to carry out zigzag scan Z as common ultrasonic, its polarizers of big angle scope fan sweeping, as long as formulate suitable characterization processes, only probe need to be examined with respect to joint to regional location is fixing to be examined region parallel lines direction along joint and carry out scanning.
Current line phased array checkout equipment is in the industry general adopts hand-driven mode to carry out the detection that joint is examined region, there is no the checkout equipment of robotization.To reach one meter even the joint of tens meters to be examined that region (Large Diameter Pipeline ring-like joint examined region or region is examined in other landing edge) detects be a heavy manual labor, application automatic detection system is a kind of industrial trend.
Utility model content
The purpose of this utility model is to propose a kind of phased array automatic scanning device, can drive phased array probe to be examined region direction along joint and move, and butt junction is examined the quality in region and carried out automatic scanning.
For reaching this object, the utility model by the following technical solutions:
A kind of phased array automatic scanning device, comprise support shell and phased array probe, phased array probe is positioned in probe gripper, also comprise motor and active magnet pulley, described motor is connected with described support shell with active magnet pulley, described motor drives described active magnet pulley rotation, and described active magnet pulley rotarily drives described support shell and phased array probe moves.
Preferably, the quantity of described active magnet pulley is at least 2; Described phased array automatic scanning device is T-shaped or U-shaped rib fitting phased array automatic scanning device.
Preferably, the axis of described active magnet pulley is roughly along the high direction setting of described support shell; While detecting T-shaped or U-shaped rib structure region, the strong point of putting forth effort of described active magnet pulley rotates the outside surface that fits in region to be detected, and under the driving of described motor, described active magnet pulley is moved along examining region direction.
Preferably, also comprise scrambler magnet pulley and scrambler axle; Scrambler magnet pulley connects scrambler axle, and scrambler magnet pulley is connected with support shell.
Preferably, the axis of scrambler magnet pulley is parallel with the axis of active magnet pulley; Scrambler magnet pulley and the initiatively strong point of putting forth effort of magnet pulley are positioned at same supporting surface.
Preferably, also comprise support top wheel, support top wheel is connected with support shell, and support top wheel is arranged at the bottom of support shell, and the axis of support top wheel is along the thickness direction setting of support shell.
Preferably, also comprise top wheel slide bar, support top wheel is taken turns slide bar connection bracket shell by top; Top wheel slide bar is slidably connected with support shell.
Preferably, also comprise web member, support top wheel connects top wheel slide bar by web member; Web member and the pivot joint of support top wheel, web member and top wheel slide bar pivot joint.
Preferably, also comprise probe gripper, probe gripper connection bracket shell, support shell is provided with the slide rail coordinating with probe gripper, and phased array probe connects probe gripper.
Preferably, also comprise holddown spring, stretch locking structure and probe voussoir, phased array probe is connected with probe gripper by probe voussoir; Holddown spring one end connects probe gripper, and the other end of holddown spring is by stretching locking structure connection bracket.
The beneficial effects of the utility model are: a kind of phased array automatic scanning device, comprise support shell and phased array probe, phased array probe is positioned in probe gripper, also comprise motor and active magnet pulley, motor is connected with support shell with active magnet pulley, motor drives initiatively magnet pulley rotation, and active magnet pulley rotarily drives support shell and phased array probe moves.When reaching that one meter even the joint of tens meters is examined region and detected, when especially detecting u shaped connector and being examined region or T connector and examined region, initiatively magnet pulley laminating joint is examined the face at place, region, under the driving of motor, along joint, being examined region direction moves, initiatively magnet pulley drives phased array probe to move in the process of motion thereupon, thereby make phased array probe to be examined region direction along joint and carry out automatic scanning, greatly save manpower, adapted to the development trend of robotization.
Accompanying drawing explanation
For technical scheme clearer, that the utility model embodiment is described effectively, the accompanying drawing of required use in embodiment is briefly described, self-explantoryly be, accompanying drawing in the following describes is only embodiment more of the present utility model, for those skilled in the art, without paying under the prerequisite of creative work, can also make other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation at the first visual angle of a kind of phased array automatic scanning of the utility model device.
Fig. 2 is the structural representation at the second visual angle of a kind of phased array automatic scanning of the utility model device.
Fig. 3 is the structural representation at the 3rd visual angle of a kind of phased array automatic scanning of the utility model device.
Fig. 4 is the structural representation at the 4th visual angle of a kind of phased array automatic scanning of the utility model device.
In figure:
1-support shell; 2-phased array probe; 3-is magnet pulley initiatively; 4-scrambler magnet pulley; 5-support top wheel; 6-top wheel slide bar; 7-web member; 8-probe gripper; 9-holddown spring; The 10-voussoir of popping one's head in.
Embodiment
The utility model provides a kind of phased array automatic scanning device, in order to make, those of skill in the art are clearer understands the utility model scheme, and make the above-mentioned object of the utility model, feature, beneficial effect can more understand, understandable, below in conjunction with accompanying drawing 1～4 and embodiment, the utility model is described in further detail.
A kind of phased array automatic scanning device, comprise support shell 1 and phased array probe 2, phased array probe 2 is positioned in probe gripper 8, also comprise motor and active magnet pulley 3, motor is connected with support shell 1 with active magnet pulley 3, motor drives initiatively magnet pulley 3 rotations, and active magnet pulley 3 rotarily drives support shell 1 and phased array probe 2 moves.
When reaching that one meter even the joint of tens meters is examined region and detected, when especially detecting u shaped connector and being examined region or T connector and examined region, initiatively magnet pulley 3 laminating joints are examined the face at place, region, under the driving of motor, along joint, being examined region direction moves, initiatively magnet pulley 3 drives phased array probe 2 to move in the process of motion thereupon, thereby make phased array probe 2 to be examined region direction along joint and carry out automatic scanning, greatly save manpower, adapted to the development trend of robotization.
In the present embodiment, initiatively the quantity of magnet pulley 3 is at least 2; Phased array automatic scanning device be T-shaped or U-shaped rib phased array automatic scanning device.
In the present embodiment, initiatively the axis of magnet pulley 3 is roughly along the high direction setting of support shell 1; When detecting U-shaped rib fitting and being examined region, initiatively magnet pulley 3 put forth effort the outside surface that strong point rotation fits in region to be detected, under the driving of motor, initiatively magnet pulley 3 is examined region direction along joint and is moved.
In the present embodiment, also comprise scrambler magnet pulley 4 and scrambler axle; Scrambler magnet pulley 4 connects scrambler axle, and scrambler magnet pulley 4 is connected with support shell 1.
Scrambler axle is a part for scrambler, also comprises the other parts of scrambler in the present embodiment, and the defect that region is examined in the position butt junction by scrambler magnet pulley 4 in testing process positions.
In the present embodiment, initiatively magnet pulley 3 has 2, scrambler magnet pulley 4 has one, their faces that is distributed in length and the wide formation of support shell 1 triangular in shape, they form a stable structure, the face (U finned surface plate or T-shaped finned surface plate) of this phased array automatic scanning device and joint being examined to place, region adsorbs, and prevents from falling down or sideslip in operational process.
In the present embodiment, the axis of scrambler magnet pulley 4 is parallel with the axis of active magnet pulley 3; Scrambler magnet pulley 4 and the initiatively strong point of putting forth effort of magnet pulley 3 are positioned at same supporting surface.
In the present embodiment, also comprise support top wheel 5, support top wheel 5 is connected with support shell 1, and support top wheel 5 is arranged at the bottom of support shell 1, and the axis of support top wheel 5 is along the thickness direction setting of support shell 1.
In the present embodiment, also comprise top wheel slide bar 6, support top wheel 5 is taken turns slide bar 6 connection bracket shells 1 by top; Top wheel slide bar 6 is slidably connected with support shell 1.
In the present embodiment, also comprise web member 7, support top wheel 5 connects top wheel slide bar 6 by web member 7; Web member 7 is taken turns 5 pivot joints with support top, web member 7 and top wheel slide bar 6 pivot joints.
In the present embodiment, also comprise probe gripper 8, probe gripper 8 connection bracket shells 1, support shell 1 is provided with the slide rail coordinating with probe gripper 8, and phased array probe 2 connects probe gripper 8.
In the present embodiment, also comprise holddown spring 9, stretch locking structure and probe voussoir 10, phased array probe 2 is connected with probe gripper 8 by probe voussoir 10; Holddown spring 9 one end connect probe gripper 8, and the other end of holddown spring 9 is by stretching locking structure connection bracket 1.
In the present embodiment, phased array probe 2 and probe voussoir 10 integrated setting; Phased array probe 2 is positioned on probe voussoir 10, and probe gripper 8 clamps probe voussoir 10.
In the present embodiment, also comprise controller, by controller, control speed and the direction that initiatively magnet pulley 3 moves, the operation such as advance, retreat.
In the present embodiment, also comprise water system.Water system major function, in scanning process, supplies water couplant is provided, and by telepilot, controls water flow switch, has a flow regulation knob on water pump system, controls output size, to adapt to the coupling needs of diverse location.
Know-why of the present utility model has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present utility model, and can not be interpreted as by any way the restriction to the utility model protection domain.Explanation based on herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present utility model, within these modes all will fall into protection domain of the present utility model.
Claims (10)
1. a phased array automatic scanning device, comprise support shell (1) and phased array probe (2), phased array probe (2) is positioned in probe gripper (8), it is characterized in that, also comprise motor and active magnet pulley (3), described motor is connected with described support shell (1) with active magnet pulley (3), and described motor drives described active magnet pulley (3) rotation, and described active magnet pulley (3) rotarily drives described support shell (1) and phased array probe (2) is mobile.
2. phased array automatic scanning device as claimed in claim 1, is characterized in that, the quantity of described active magnet pulley (3) is at least 2; Described phased array automatic scanning device is T-shaped or U-shaped rib fitting phased array automatic scanning device.
3. phased array automatic scanning device as claimed in claim 2, is characterized in that, the axis of described active magnet pulley (3) is roughly along the high direction setting of described support shell (1); While detecting T-shaped or U-shaped rib structure region, the strong point of putting forth effort of described active magnet pulley (3) rotates the outside surface that fits in region to be detected, and under the driving of described motor, described active magnet pulley (3) is moved along examining region direction.
4. phased array automatic scanning device as claimed in claim 3, is characterized in that, also comprises scrambler magnet pulley (4) and scrambler axle; Described scrambler magnet pulley (4) connects described scrambler axle, and described scrambler magnet pulley (4) is connected with described support shell (1).
5. phased array automatic scanning device as claimed in claim 4, is characterized in that, the axis of described scrambler magnet pulley (4) is parallel with the axis of described active magnet pulley (3); The strong point of putting forth effort of described scrambler magnet pulley (4) and described active magnet pulley (3) is positioned at same supporting surface.
6. phased array automatic scanning device as claimed in claim 3, it is characterized in that, also comprise support top wheel (5), described support top wheel (5) is connected with described support shell (1), described support top wheel (5) is arranged at the bottom of described support shell (1), and the axis of described support top wheel (5) is along the thickness direction setting of described support shell (1).
7. phased array automatic scanning device as claimed in claim 6, is characterized in that, also comprises top wheel slide bar (6), and described support top wheel (5) connects described support shell (1) by described top wheel slide bar (6); Described top wheel slide bar (6) is slidably connected with described support shell (1).
8. phased array automatic scanning device as claimed in claim 7, is characterized in that, also comprises web member (7), and described support top wheel (5) connects described top wheel slide bar (6) by described web member (7); Described web member (7) and (5) pivot joint of described support top wheel, described web member (7) and wheel slide bar (6) pivot joint of described top.
9. phased array automatic scanning device as claimed in claim 6, it is characterized in that, also comprise probe gripper (8), described probe gripper (8) connects described support shell (1), described support shell (1) is provided with the slide rail coordinating with described probe gripper (8), and described phased array probe (2) connects described probe gripper (8).
10. phased array automatic scanning device as claimed in claim 9, it is characterized in that, also comprise holddown spring (9), stretch locking structure and probe voussoir (10), described phased array probe (2) is connected with described probe gripper (8) by described probe voussoir (10); Described holddown spring (9) one end connects described probe gripper (8), and the other end of described holddown spring (9) connects described support (1) by stretching locking structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420140888.4U CN203745430U (en) | 2014-03-26 | 2014-03-26 | Automatic phased array scanning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420140888.4U CN203745430U (en) | 2014-03-26 | 2014-03-26 | Automatic phased array scanning device |
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| Publication Number | Publication Date |
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| CN203745430U true CN203745430U (en) | 2014-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420140888.4U Expired - Lifetime CN203745430U (en) | 2014-03-26 | 2014-03-26 | Automatic phased array scanning device |
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| CN (1) | CN203745430U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104597134A (en) * | 2015-01-08 | 2015-05-06 | 中国东方电气集团有限公司 | Phased-array ultrasonic nondestructive detection fixture of welding rotor |
| CN104864272A (en) * | 2015-04-18 | 2015-08-26 | 中国矿业大学 | Automatic scanning device for oil and gas pipeline phased array ultrasonic testing |
| CN105699496A (en) * | 2016-03-03 | 2016-06-22 | 汪月银 | Collecting vehicle for detecting small-angle intersecting-line weld seam |
| CN105717195A (en) * | 2014-12-03 | 2016-06-29 | 国家电网公司 | Separator plate main welding line detection system and method |
| CN105784850A (en) * | 2014-12-16 | 2016-07-20 | 华北电力科学研究院有限责任公司 | Scanning rack, scanning rack group and scanning apparatus for inspecting welds |
| CN107064308A (en) * | 2017-04-07 | 2017-08-18 | 山东电力建设第工程公司 | Phased array detects servo stepping automatic scanning device |
| CN108562645A (en) * | 2018-03-09 | 2018-09-21 | 广东省特种设备检测研究院珠海检测院 | A kind of detection method of weld seam detection using laser positioning automatic scanning device |
| CN109142543A (en) * | 2018-07-19 | 2019-01-04 | 广东汕头超声电子股份有限公司 | A kind of automatic creeping scanning trolley |
| CN109709208A (en) * | 2019-02-18 | 2019-05-03 | 国电锅炉压力容器检验有限公司 | A kind of phased detection scanning frame |
-
2014
- 2014-03-26 CN CN201420140888.4U patent/CN203745430U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105717195A (en) * | 2014-12-03 | 2016-06-29 | 国家电网公司 | Separator plate main welding line detection system and method |
| CN105717195B (en) * | 2014-12-03 | 2018-09-07 | 国家电网公司 | Partition board main weld detecting system and detection method |
| CN105784850A (en) * | 2014-12-16 | 2016-07-20 | 华北电力科学研究院有限责任公司 | Scanning rack, scanning rack group and scanning apparatus for inspecting welds |
| CN104597134A (en) * | 2015-01-08 | 2015-05-06 | 中国东方电气集团有限公司 | Phased-array ultrasonic nondestructive detection fixture of welding rotor |
| CN104597134B (en) * | 2015-01-08 | 2017-05-31 | 中国东方电气集团有限公司 | A kind of welded disc turbine rotor phased-array ultrasonic Non-Destructive Testing fixture |
| CN104864272A (en) * | 2015-04-18 | 2015-08-26 | 中国矿业大学 | Automatic scanning device for oil and gas pipeline phased array ultrasonic testing |
| CN105699496A (en) * | 2016-03-03 | 2016-06-22 | 汪月银 | Collecting vehicle for detecting small-angle intersecting-line weld seam |
| CN105699496B (en) * | 2016-03-03 | 2018-10-09 | 汪月银 | A kind of collecting vehicle of low-angle intersection welding seam detection |
| CN107064308A (en) * | 2017-04-07 | 2017-08-18 | 山东电力建设第工程公司 | Phased array detects servo stepping automatic scanning device |
| CN108562645A (en) * | 2018-03-09 | 2018-09-21 | 广东省特种设备检测研究院珠海检测院 | A kind of detection method of weld seam detection using laser positioning automatic scanning device |
| CN109142543A (en) * | 2018-07-19 | 2019-01-04 | 广东汕头超声电子股份有限公司 | A kind of automatic creeping scanning trolley |
| CN109709208A (en) * | 2019-02-18 | 2019-05-03 | 国电锅炉压力容器检验有限公司 | A kind of phased detection scanning frame |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140730 |
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| CX01 | Expiry of patent term |