CN201955329U - Ultrasonic detecting equipment - Google Patents
Ultrasonic detecting equipment Download PDFInfo
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- CN201955329U CN201955329U CN2010206786049U CN201020678604U CN201955329U CN 201955329 U CN201955329 U CN 201955329U CN 2010206786049 U CN2010206786049 U CN 2010206786049U CN 201020678604 U CN201020678604 U CN 201020678604U CN 201955329 U CN201955329 U CN 201955329U
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- ultrasound examination
- ultrasonic
- detection arm
- detected
- examination equipment
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Abstract
The utility model relates to the field of ultrasonic nondestructive detection, in particular to ultrasonic detecting equipment. The ultrasonic detecting equipment comprises a workbench, an ultrasonic detecting device, a gantry moving frame and an electronic control system, wherein a part to be detected is loaded on the workbench, and the workbench and the part to be detected horizontally rotate together in the operation process; the ultrasonic detecting device comprises a plurality of ultrasonic probes and is used for ultrasonically detecting the part to be detected; the gantry moving frame is used for loading and moving the ultrasonic detecting device; and the electronic control system is used for controlling the operation of the workbench, the ultrasonic detecting device and the gantry moving frame, and the electronic control system controls the ultrasonic probes to simultaneously detect the part to be detected and store obtained defect information. Through the ultrasonic detecting equipment, the reliability of ultrasonic detection results can be increased, and the labor intensity of inspection personnel is reduced.
Description
Technical field
The utility model relates to the Ultrasonic Nondestructive field, relates more specifically to a kind ofly be applied to particularly that heavy solid of revolution is hollow, the ultrasound examination equipment of end socket class part.
Background technology
Ultrasonic Nondestructive is under the prerequisite of not part of damage or starting material duty, use ultrasound wave to can not by visual test to surface and a kind of detection means of checking of internal soundness.The principle of ultrasound examination is, if defectives (gas is arranged in the defective) such as pore, crackle, layering are arranged in the metal, ultrasonic propagation to metal and defective at the interface the time, will all or part ofly reflect, the ultrasound wave that the reflects reception of being popped one's head in, by the processing of circuit of instrument internal, on the video screen of instrument, will demonstrate differing heights and waveform at regular intervals, can judge the degree of depth, position and the shape of defective in part according to the variation characteristic of waveform.The advantage of ultrasound examination be detect that thickness is big, highly sensitive, speed is fast, cost is low, harmless, and can position and quantitatively defective.
Existing ultrasound examination normally by the testing staff manual operate, record and mark.Usually part is placed on the heavy rolls platform, and by the power drive part rotation of roller platform, the ultrasonic probe of the hand-held examination criteria regulation of testing staff is scribbling to-and-fro movement on the part of couplant, the detection of the standard code of testing.This detection method labour intensity is big, testing result is subjected to factor affecting such as technical level of operators, degree of fatigue, anxious state of mind, testing result is to carry out record by the manual index according to the instrument indication of reviewer, by hand defect point is carried out mark, and error is often bigger.
The utility model content
At the problems referred to above, the purpose of this utility model is to improve the reliability of ultrasound examination, reduces testing staff's labour intensity.Especially, the purpose of this utility model is to realize the robotization of part ultrasound examination, and testing result is adopted the automatic record of computing machine, realizes that many probes, hyperchannel detect and record simultaneously, improve the reliability of detection efficiency and detection.
For this purpose, the utility model provides a kind of ultrasound examination equipment, and this ultrasound examination equipment comprises: worktable, and detected part is carried on the described worktable, and in operating process, described worktable horizontally rotates with detected part; Ultrasonic detection device, it comprises a plurality of ultrasonic probes, is used for detected part is carried out ultrasound examination; Traversing carriage, it is used for carrying and moves described ultrasonic detection device; Electronic control system, it is used to control the operation of described worktable, described ultrasonic detection device and described traversing carriage, wherein, described control system is controlled that described a plurality of ultrasonic probe detects simultaneously to detected part and the defect information that obtains is stored.That this ultrasound examination equipment is particularly suitable for is hollow to heavy solid of revolution, end socket class part carries out nondestructive examination and detects.This electronic control system can comprise any device that possesses data storage and processing power, for example, computing machine, digital control system of relative program etc. is installed.
In a preferred embodiment, described ultrasonic detection device comprises column and at least one the horizontal detection arm on the crossbeam and at least one the vertical detection arm that is separately positioned on described traversing carriage, the end of each in described horizontal detection arm and the described vertical detection arm all is provided with head-measuring rack, each described head-measuring rack is provided with at least one ultrasonic probe, and described ultrasonic probe can be with respect to the horizontal plane with different angle settings.
In a preferred embodiment, described horizontal detection arm can move in the column upper edge level and the vertical direction of described traversing carriage, and all be provided with actuator on each head-measuring rack of described horizontal detection arm, described actuator is used for the angle of the described ultrasonic probe of real time altering, so that make described ultrasonic probe all the time perpendicular to detected surface when detecting.For the horizontal detection arm, owing to can in testing process, on described column, move along the vertical and horizontal directions, probe on this horizontal detection arm can also change angle under the effect of actuator simultaneously, therefore can detect with the respective surfaces of four-axle linked mode to part., should be noted that the actuator that drives the device that the horizontal detection arm moves along the vertical and horizontal directions and be used to change the angle of ultrasonic probe on column can be the drive unit of any kind known in the art herein, for example servomotor etc.
In a preferred embodiment, described vertical detection arm can move in the crossbeam upper edge level and the vertical direction of described traversing carriage, and all be provided with actuator on each head-measuring rack of described vertical detection arm, described actuator is used for the angle of the described ultrasonic probe of real time altering, so that make described ultrasonic probe all the time perpendicular to detected surface when detecting.Similar with the horizontal detection arm, the vertical detection arm of this structure also can detect with the respective surfaces of four-axle linked mode to part.And the actuator that drives the device that the vertical detection arm moves in crossbeam upper edge level and vertical direction and be used to change the angle of ultrasonic probe also can be the drive unit of any kind known in the art.
In a preferred embodiment, described ultrasound examination equipment also comprises the standard specimen memory storage, deposits in the described standard specimen memory storage to be useful on the standard specimen of demarcating probe parameter and reading and verifying final detection result.Herein, to deposit the test specimen memory storage be examination criteria test specimen storehouse to described mark.For Ultrasonic Nondestructive, it detects defective and need compare with standard specimen.So-called standard specimen be according to relevant examination criteria, regulation and stipulation with the test specimen of detected part identical materials, thickness, condition of heat treatment, shape on the people be the defective of making standard code, as demarcating probe parameter, reading, the test specimen of the testing result that simultaneous verification is final.
In a preferred embodiment, described defect information is stored with the form of image and/or mapping (enum) data.Owing to image can be the plane, also can be three-dimensional, and possess the function of screening defect size, the image less than allowable defect can be masked simultaneously, and only show the defective that need handle.Therefore, image is storage and the best mode that shows detected defective.
In a preferred embodiment, described electronic control system comprises host computer and slave computer, described host computer is used to handle detection information, match defect image and start-up control equipment, and described slave computer is used to control each parts of described ultrasound examination equipment and the operation of associated actuators.Herein, host computer normally is equipped with the computing machine of information processing, image match supervisor, and slave computer normally is responsible for the startup of concrete parts, the digital control system of operating and stopping.
In a preferred embodiment, at least one described head-measuring rack is provided with couplant spray equipment and/or couplant scavenge unit and/or defective locations labelling apparatus, described couplant spray equipment is used for before detecting couplant being sprayed into detected part, described couplant scavenge unit is used for removing the couplant on the detected part after detecting fully, and described defective locations labelling apparatus is used for position and the big or small relevant position that is marked at detected part with detected defective.In this way, all associative operations of ultrasound examination all will be finished under the control of electronic control system automatically, not only reduce testing staff's labour intensity, also improve the reliability of testing result.
In preferred embodiment, described detected part is that heavy solid of revolution is hollow, end socket class part, and/or described traversing carriage is gantry movable stand.
Description of drawings
By below in conjunction with accompanying drawing to detailed description of the preferred embodiment of the present utility model, above-mentioned and other feature and advantage of the present utility model will become more clear, in the accompanying drawing:
Fig. 1 is the front view according to ultrasound examination equipment of the present utility model;
Fig. 2 is the vertical view according to ultrasound examination equipment of the present utility model;
Fig. 3 is the side view according to ultrasound examination equipment of the present utility model.
Embodiment
At first, should be noted that, this section is described is only used for implementing preferred implementation of the present utility model, under the prerequisite that does not change principle of the present utility model, those skilled in the art can make remodeling and/or modification to technical scheme described herein, and these remodeling and/or modification also will fall in the scope of the present utility model.For example, although this section is hollow with heavy solid of revolution, end socket class part is that object is described the utility model, ultrasound examination equipment of the present utility model obviously also can be used for the part of other shapes and other types is carried out ultrasound examination.
Referring to Fig. 1 and 2, wherein show and be used for that heavy solid of revolution is hollow, the ultrasound examination equipment of end socket class part.As shown in the figure, this ultrasound examination equipment comprises: rotary table 1, examination criteria test specimen storehouse 2, decide beam gantry movable stand 3, vertical detection arm 4, horizontal detection arm 5, gantry and move stand 6 and electronic control system (not shown).The body that stand 6 is used to carry gantry movable stand 3 is moved at gantry, and it can be advanced along planned orbit, thus near and/or away from rotary table 1 and examination criteria test specimen storehouse 2.This electronic control system can be any device that possesses data storage and processing power, for example, computing machine, digital control system of relative program etc. is installed.
Rotary table 1 is used to carry detected part, and promptly heavy solid of revolution is hollow, end socket class part.In testing process, rotary table 1 rotates with clamping detected part thereon.Examination criteria test specimen storehouse 2 is used for ccontaining demarcation probe parameter and reading and verifies the standard specimen of final detection result.So-called standard specimen be according to relevant examination criteria, regulation and stipulation with the test specimen of detected part identical materials, thickness, condition of heat treatment, shape on the people be the defective of making standard code, as demarcating probe parameter, reading, the test specimen of simultaneous verification final detection result.
Similarly, horizontal detection arm 5 is arranged on the column of gantry movable stand 3, and can move along level and vertical direction with respect to this column.Equally as example, the horizontal detection arm 5 shown in the figure is arranged on by slide in the slide rail on the column of gantry movable stand 3.Horizontal detection arm 5 can vertically move in slide rail with slide, and horizontal detection arm 5 self can slide in slide by along continuous straight runs.Similarly, described horizontal detection arm 5 and slide can drive by any device known in the art or mode, and these drive units all are to operate according to preset program or algorithm under the control of electronic control system.As required or concrete the application, these drive units can be electronic, mechanically actuated or hydraulic actuation.
As shown in the figure, an end of rotary table 1 above-mentioned vertical detection arm 4 and horizontal detection arm 5, close is provided with head-measuring rack, and ultrasonic probe is installed on the described head-measuring rack.Preferably, end described detection arm, that be provided with probe (perhaps on the head-measuring rack) can be provided with corresponding actuator, is used to change head angle, thereby makes the probe can be all the time perpendicular to detected surface in testing process.Equally, as required or concrete the application, these actuators can be electronic, mechanically actuated or hydraulic actuation, for example servomotor etc.
Couplant spray equipment, couplant scavenge unit or defective locations labelling apparatus also can be set on the head-measuring rack, the couplant spray equipment is used for before detecting couplant being sprayed into detected part, the couplant scavenge unit is used for removing the couplant on the detected part after detection is finished, and the defective locations labelling apparatus is used for position and the big or small relevant position that is marked at detected part with detected defective.
In addition,, should be understood that, any amount of vertical and/or horizontal detection arm can be set as required, and the quantity of vertical detection arm and horizontal detection arm can be identical or different although only show a vertical detection arm and a horizontal detection arm among the figure.Similarly, although only be provided with a probe on vertical detection arm shown in the figure and the horizontal detection arm, also any amount of probe can be set as required, and the probe quantity on each detection arm can be identical or different.
The course of work of ultrasound examination equipment of the present utility model is as follows: earlier gantry movable stand 3 is moved to position shown in Figure 1, detected part is lifted carry out centering, clamping on the rotary table 1.In the installation and centering process of detected part, vertical detection arm 4 and horizontal detection arm 5 be according to the characterization processes flow process, to the demarcation of popping one's head in of specified standard test specimen., should be understood that each part all has the relevant detection standard specimen herein, because size, thickness, the material difference of each part, the allowable defect of regulation is also inequality, need demarcate the parameter of probe etc. when changing different parts therefore at every turn.When clamping workpiece, probe after staking-out work finishes, gantry movable stand 3 is moved to the detection position shown in the double dot dash line among Fig. 3.In testing process, by electronic control system and relevant actuating mechanism, make ultrasonic probe can be all the time perpendicular to the detected surface of part, by the probe on the vertical detection arm to shown in part inside surface, horizontal detection arm probe to shown in the outside surface of part detect, and detected defect information is recorded in the electronic control system.As mentioned above, in testing process, by vertical detection arm and horizontal detection arm carry out respectively four-axle linked, inside and outside wall and upper surface to workpiece carry out ultrasound examination simultaneously, to detect information and part shape carries out process of fitting treatment by electronic control system (specifically being host computer), the defect report of detected part is recorded in the computing machine with the form of image the most at last.
Although described preferred implementation of the present utility model above in conjunction with the accompanying drawings in detail, but it should be understood that, scope of the present utility model is defined by the following claims, under the situation that does not change principle of the present utility model, those skilled in the art can make various remodeling that are equal to and modification, and these remodeling and modification also will fall in the scope of the present utility model.
Claims (10)
1. ultrasound examination equipment is characterized in that comprising:
Worktable, detected part is carried on the described worktable, and in operating process, described worktable horizontally rotates with detected part;
Ultrasonic detection device, it comprises a plurality of ultrasonic probes, is used for detected part is carried out ultrasound examination;
Traversing carriage, it is used for carrying and moves described ultrasonic detection device;
Electronic control system, it is used to control the operation of described worktable, described ultrasonic detection device and described traversing carriage,
Wherein, described electronic control system is controlled that described a plurality of ultrasonic probe detects simultaneously to detected part and the defect information that obtains is stored.
2. ultrasound examination equipment as claimed in claim 1, it is characterized in that, described ultrasonic detection device comprises column and at least one the horizontal detection arm on the crossbeam and at least one the vertical detection arm that is separately positioned on described traversing carriage, the end of each in described horizontal detection arm and the described vertical detection arm all is provided with head-measuring rack, each described head-measuring rack is provided with at least one ultrasonic probe, and described ultrasonic probe can be with respect to the horizontal plane with different angle settings.
3. ultrasound examination equipment as claimed in claim 2, it is characterized in that, described horizontal detection arm can move on the column of described traversing carriage along the vertical and horizontal directions, and all be provided with actuator on each head-measuring rack of described horizontal detection arm, described actuator is used for the angle of the described ultrasonic probe of real time altering, so that make described ultrasonic probe all the time perpendicular to detected surface when detecting.
4. ultrasound examination equipment as claimed in claim 3, it is characterized in that, described vertical detection arm can move in the crossbeam upper edge level and the vertical direction of described traversing carriage, and all be provided with actuator on each head-measuring rack of described vertical detection arm, described actuator is used for the angle of the described ultrasonic probe of real time altering, so that make described ultrasonic probe all the time perpendicular to detected surface when detecting.
5. ultrasound examination equipment as claimed in claim 4 is characterized in that also comprising the standard specimen memory storage, deposits in the described standard specimen memory storage to be useful on the standard specimen of demarcating probe parameter and reading and verifying final detection result.
6. as each described ultrasound examination equipment in the claim 1 to 5, it is characterized in that described defect information is stored with the form of image and/or mapping (enum) data.
7. ultrasound examination equipment as claimed in claim 6, it is characterized in that, described electronic control system comprises host computer and slave computer, described host computer is used to handle detection information, match defect image and start-up control equipment, and described slave computer is used to control each parts of described ultrasound examination equipment and the operation of associated actuators.
8. as each described ultrasound examination equipment in the claim 2 to 5, it is characterized in that, at least one described head-measuring rack is provided with couplant spray equipment and/or couplant scavenge unit and/or defective locations labelling apparatus, described couplant spray equipment is used for before detecting couplant being sprayed into detected part, described couplant scavenge unit is used for removing the couplant on the detected part after detection is finished, and described defective locations labelling apparatus is used for position and the big or small relevant position that is marked at detected part with detected defective.
9. as each described ultrasound examination equipment in the claim 1 to 5, it is characterized in that described detected part is that heavy solid of revolution is hollow, end socket class part.
10. as each described ultrasound examination equipment in the claim 1 to 5, it is characterized in that described traversing carriage is gantry movable stand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206786049U CN201955329U (en) | 2010-12-14 | 2010-12-14 | Ultrasonic detecting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206786049U CN201955329U (en) | 2010-12-14 | 2010-12-14 | Ultrasonic detecting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201955329U true CN201955329U (en) | 2011-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206786049U Expired - Lifetime CN201955329U (en) | 2010-12-14 | 2010-12-14 | Ultrasonic detecting equipment |
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| Country | Link |
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| CN (1) | CN201955329U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102565188A (en) * | 2010-12-14 | 2012-07-11 | 同方威视技术股份有限公司 | Ultrasonic detecting equipment |
| CN102818842A (en) * | 2012-04-24 | 2012-12-12 | 内蒙古北方重工业集团有限公司 | Ultrasonic automatic detection system of tubing with variable wall thickness and step |
| CN105593638A (en) * | 2013-06-14 | 2016-05-18 | 空客集团有限公司 | Device for the robotic control of a structure by ultrasound-laser |
| CN109506847A (en) * | 2017-09-15 | 2019-03-22 | 国网安徽省电力公司濉溪县供电公司 | Transformer-cabinet ultrasonic wave automatic leak-checking device |
-
2010
- 2010-12-14 CN CN2010206786049U patent/CN201955329U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102565188A (en) * | 2010-12-14 | 2012-07-11 | 同方威视技术股份有限公司 | Ultrasonic detecting equipment |
| CN102565188B (en) * | 2010-12-14 | 2015-08-26 | 同方威视技术股份有限公司 | Ultrasonic detecting equipment |
| CN102818842A (en) * | 2012-04-24 | 2012-12-12 | 内蒙古北方重工业集团有限公司 | Ultrasonic automatic detection system of tubing with variable wall thickness and step |
| CN105593638A (en) * | 2013-06-14 | 2016-05-18 | 空客集团有限公司 | Device for the robotic control of a structure by ultrasound-laser |
| CN109506847A (en) * | 2017-09-15 | 2019-03-22 | 国网安徽省电力公司濉溪县供电公司 | Transformer-cabinet ultrasonic wave automatic leak-checking device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110831 Effective date of abandoning: 20150826 |
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| RGAV | Abandon patent right to avoid regrant |