CN109185615B - Ultrasonic detector testing arrangement - Google Patents
Ultrasonic detector testing arrangement Download PDFInfo
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- CN109185615B CN109185615B CN201810997804.1A CN201810997804A CN109185615B CN 109185615 B CN109185615 B CN 109185615B CN 201810997804 A CN201810997804 A CN 201810997804A CN 109185615 B CN109185615 B CN 109185615B
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- fixedly connected
- plate
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- wall
- ultrasonic detector
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H17/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the preceding groups
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention discloses a testing device of an ultrasonic detector, which comprises a tester, wherein two sides of the top of the tester are both connected with a sliding block in a sliding manner through threaded columns, the inner wall of the sliding block is connected with an ultrasonic detector transducer in a sliding manner, the surface of the ultrasonic detector transducer is provided with a positioning groove, and the left side of the inner wall of the sliding block is fixedly connected with a first bearing. The ultrasonic detector testing device has the advantage of good fixing effect, the practicability of the testing device is improved, and the ultrasonic detector testing device is convenient for a user to use.
Description
Technical Field
The invention relates to the technical field of ultrasonic detector testing, in particular to a testing device of an ultrasonic detector.
Background
Acoustic waves are the form of propagation of mechanical vibrational states (or energies) of an object. Vibration is the back and forth movement of a mass point of a substance around its equilibrium position. The frequency of the ultrasonic vibration is more than 20KHz and exceeds the upper limit of the human ear hearing (20000Hz), and people call the sound wave which can not be heard as the ultrasonic wave. The ultrasonic wave can be transmitted in an elastic medium in a longitudinal wave mode, is a transmission mode of energy, and is characterized by high ultrasonic frequency, short wave length and good beam emittance and directivity along linear transmission within a certain distance.
Ultrasonic detector need test it before coming into operation, but current testing arrangement can't be better fixes ultrasonic detector's transducer, makes the transducer drop easily to influence ultrasonic detector's test result, reduced testing arrangement's practicality, the not convenient to use person's use.
Disclosure of Invention
The invention aims to provide a testing device of an ultrasonic detector, which has the advantage of good fixing effect and solves the problem that the existing testing device cannot better fix a transducer of the ultrasonic detector, so that the transducer is easy to fall off, and the testing result of the ultrasonic detector is influenced.
In order to achieve the purpose, the invention provides the following technical scheme: the ultrasonic detector testing device comprises a tester, wherein both sides of the top of the tester are slidably connected with sliders through threaded columns, the inner wall of each slider is slidably connected with an ultrasonic detector transducer, the surface of each ultrasonic detector transducer is provided with a positioning groove, the left side of the inner wall of each slider is fixedly connected with a first bearing, an inner ring of each first bearing is fixedly connected with a positive and negative threaded column, the surface of each positive and negative threaded column is in threaded connection with a threaded sleeve, the bottom of each threaded sleeve is fixedly connected with an inclined plate, the inner side of each inclined plate is slidably connected with a roller, the bottom of each roller is fixedly connected with a connecting plate, the bottom of each connecting plate is fixedly connected with a lifting plate, both sides of each lifting plate are provided with a sliding mechanism, both sides of the bottom of each lifting plate are fixedly connected with springs, and the bottoms of the, the center department fixedly connected with of lifter plate bottom and the reference column of constant head tank cooperation use, the bottom of reference column runs through the slider and extends to the inside of constant head tank.
Preferably, the rear side of the inner wall of the sliding block is fixedly connected with a second bearing matched with the first bearing for use, and an inner ring of the second bearing is fixedly connected to the surfaces of the positive and negative threaded columns.
Preferably, the surface of the positive and negative threaded column is fixedly connected with a limiting plate on the inner side of the threaded sleeve, and the two sides of the limiting plate are fixedly connected with a protective pad.
Preferably, the right side of the positive and negative threaded column penetrates through the sliding block and extends to the outer side of the sliding block to be fixedly connected with a button block, and a cross groove is formed in the surface of the button block.
Preferably, the surface of the inclined plate is provided with a groove, and the roller is connected to the inner wall of the groove in a sliding manner.
Preferably, the sliding mechanism comprises a moving block, the inner side of the moving block is fixedly connected with the outer side of the lifting plate, moving grooves matched with the moving block are formed in the two sides of the inner wall of the sliding block, and the moving block is connected inside the moving grooves in a sliding mode.
Compared with the prior art, the invention has the following beneficial effects:
1. the ultrasonic detector testing device has the advantage of good fixing effect, the practicability of the testing device is improved, and the ultrasonic detector testing device is convenient for a user to use.
2. According to the invention, through the arrangement of the second bearing, the stability of the positive and negative threaded columns can be increased, the phenomenon of inclination of the positive and negative threaded columns in the use process is prevented, the two threaded sleeves can be separated through the arrangement of the limiting plate, the two threaded sleeves are prevented from being collided together, the contact area between the positive and negative threaded columns and a user is increased through the arrangement of the button block and the cross groove, the positive and negative threaded columns can be conveniently rotated by the user, the movement track of the roller can be limited through the arrangement of the groove, the roller is prevented from falling off from the surface of the inclined plate, through the arrangement of the sliding mechanism, the friction force between the lifting plate and the sliding block is reduced, the movement of the lifting plate is smoother, and meanwhile, the sliding mechanism also plays a limiting role.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1 in accordance with the present invention;
FIG. 3 is a right side view of the structural button of the present invention.
In the figure: the test device comprises a tester 1, a slider 2, an ultrasonic detector transducer 3, a positioning groove 4, a first bearing 5, a positive and negative threaded column 6, a threaded sleeve 7, an inclined plate 8, a roller 9, a connecting plate 10, a lifting plate 11, a sliding mechanism 12, a movable block 121, a movable groove 122, a spring 13, a positioning column 14, a second bearing 15, a limiting plate 16, a button block 17, a cross groove 18 and a groove 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, an ultrasonic testing apparatus includes a tester 1, a slider 2 is slidably connected to both sides of the top of the tester 1 through a threaded post, a second bearing 15 used in cooperation with a first bearing 5 is fixedly connected to the rear side of the inner wall of the slider 2, an inner ring of the second bearing 15 is fixedly connected to the surface of the positive and negative threaded post 6, the stability of the positive and negative threaded post 6 can be increased by the arrangement of the second bearing 15, the occurrence of an inclination phenomenon of the positive and negative threaded post 6 during use is prevented, an ultrasonic testing apparatus transducer 3 is slidably connected to the inner wall of the slider 2, a positioning groove 4 is formed on the surface of the ultrasonic testing apparatus transducer 3, the first bearing 5 is fixedly connected to the left side of the inner wall of the slider 2, the positive and negative threaded post 6 is fixedly connected to the inner ring of the first bearing 5, a limiting plate 16 is fixedly connected to the, both sides of the limiting plate 16 are fixedly connected with protective pads, through the arrangement of the limiting plate 16, two thread sleeves 7 can be separated, the two thread sleeves 7 are prevented from being collided together, the right side of the positive and negative thread column 6 penetrates through the sliding block 2 and extends to the outer side of the sliding block 2 to be fixedly connected with a button block 17, the surface of the button block 17 is provided with a cross groove 18, through the arrangement of the button block 17 and the cross groove 18, the contact area between the positive and negative thread column 6 and a user is increased, the user can conveniently rotate the positive and negative thread column 6, the surface of the positive and negative thread column 6 is in threaded connection with the thread sleeves 7, the bottom of the thread sleeve 7 is fixedly connected with an inclined plate 8, the surface of the inclined plate 8 is provided with a notch 19, the roller 9 is in sliding connection with the inner wall of the notch 19, the movement track of the roller 9 can be limited through the arrangement of the notch 19, the, the bottom of the roller 9 is fixedly connected with a connecting plate 10, the bottom of the connecting plate 10 is fixedly connected with a lifting plate 11, two sides of the lifting plate 11 are respectively provided with a sliding mechanism 12, the sliding mechanism 12 comprises a moving block 121, the inner side of the moving block 121 is fixedly connected with the outer side of the lifting plate 11, two sides of the inner wall of the slider 2 are respectively provided with a moving groove 122 matched with the moving block 121 for use, the moving block 121 is slidably connected inside the moving groove 122, through the arrangement of the sliding mechanism 12, the friction force between the lifting plate 11 and the sliding block 2 is reduced, the movement of the lifting plate 2 is smoother, meanwhile, the sliding mechanism 12 also plays a limiting role, springs 13 are fixedly connected to two sides of the bottom of the lifting plate 11, the bottom of each spring 13 is fixedly connected with the bottom of the inner wall of the corresponding slider 2, a positioning column 14 matched with the positioning groove 4 is fixedly connected to the center of the bottom of the lifting plate 11, and the bottom of the positioning column 14 penetrates through the corresponding slider 2 and extends to the inside of the corresponding positioning groove 4.
During the use, the user injects ultrasonic detector transducer 3 into the inside of slider 2, use screwdriver rotatory button 17, button 17 drives positive and negative screw post 6 rotatoryly, positive and negative screw post 6 drives thread bush 7 and removes to the centre, thread bush 7 drives swash plate 8 and removes to the centre, swash plate 8 drives gyro wheel 9 and removes downwards, gyro wheel 9 drives connecting plate 10 and removes downwards, connecting plate 10 drives lifter plate 11 and removes downwards, lifter plate 11 drives the inside that reference column 14 got into constant head tank 4 in compression spring 13, fix ultrasonic detector transducer 3, restart tester 1, test ultrasonic detector.
In summary, the following steps: this ultrasonic detector testing arrangement, through setting up tester 1, slider 2, ultrasonic detector transducer 3, constant head tank 4, first bearing 5, positive and negative screw post 6, thread bush 7, swash plate 8, gyro wheel 9, connecting plate 10, lifter plate 11, slide mechanism 12, spring 13 and reference column 14, solved the unable better transducer to ultrasonic detector of current testing arrangement and fixed, make the transducer drop easily to influence ultrasonic detector's test result's problem.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Ultrasonic detector testing arrangement, including tester (1), its characterized in that: the tester is characterized in that both sides of the top of the tester (1) are both connected with a slider (2) through threaded columns in a sliding manner, the inner wall of the slider (2) is connected with an ultrasonic detector transducer (3) in a sliding manner, a positioning groove (4) is formed in the surface of the ultrasonic detector transducer (3), the left side of the inner wall of the slider (2) is fixedly connected with a first bearing (5), the inner ring of the first bearing (5) is fixedly connected with a positive and negative threaded column (6), the surface threads of the positive and negative threaded column (6) are connected with a threaded sleeve (7), the bottom of the threaded sleeve (7) is fixedly connected with an inclined plate (8), the inner side of the inclined plate (8) is connected with a roller (9) in a sliding manner, the bottom of the roller (9) is fixedly connected with a connecting plate (10), the bottom of the connecting plate (10) is fixedly connected with a, springs (13) are fixedly connected to two sides of the bottom of the lifting plate (11), the bottom of each spring (13) is fixedly connected with the bottom of the inner wall of the corresponding sliding block (2), a positioning column (14) matched with the positioning groove (4) for use is fixedly connected to the center of the bottom of the lifting plate (11), and the bottom of each positioning column (14) penetrates through the corresponding sliding block (2) and extends into the corresponding positioning groove (4); thread bush (7) be two and all install in on positive and negative thread post (6), swash plate (8) be two and be connected with two thread bush (7) one-to-one, two the inclined plane of swash plate (8) sets up relatively, connecting plate (10) are including the backup pad of a vertical setting and the mounting panel that a level set up, the backup pad lower extreme with lifter plate (11) middle part is connected, the upper end with the mounting panel middle part is connected, two gyro wheel (9) install in mounting panel both ends and respectively butt in two the inclined plane of swash plate (8).
2. The ultrasonic testing apparatus of claim 1, wherein: the rear side of the inner wall of the sliding block (2) is fixedly connected with a second bearing (15) matched with the first bearing (5) for use, and an inner ring of the second bearing (15) is fixedly connected to the surface of the positive and negative threaded column (6).
3. The ultrasonic testing apparatus of claim 1, wherein: the surface of positive and negative screw thread post (6) just is located inboard fixedly connected with limiting plate (16) of thread bush (7), the equal fixedly connected with protection pad in both sides of limiting plate (16).
4. The ultrasonic testing apparatus of claim 1, wherein: the right side of positive and negative screw thread post (6) runs through slider (2) and extends to the outside fixedly connected with button piece (17) of slider (2), cross recess (18) have been seted up on the surface of button piece (17).
5. The ultrasonic testing apparatus of claim 1, wherein: a groove (19) is formed in the surface of the inclined plate (8), and the roller (9) is connected to the inner wall of the groove (19) in a sliding mode.
6. The ultrasonic testing apparatus of claim 1, wherein: the sliding mechanism (12) comprises a moving block (121), the inner side of the moving block (121) is fixedly connected with the outer side of the lifting plate (11), moving grooves (122) matched with the moving block (121) are formed in the two sides of the inner wall of the sliding block (2), and the moving block (121) is connected inside the moving grooves (122) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810997804.1A CN109185615B (en) | 2018-08-29 | 2018-08-29 | Ultrasonic detector testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810997804.1A CN109185615B (en) | 2018-08-29 | 2018-08-29 | Ultrasonic detector testing arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109185615A CN109185615A (en) | 2019-01-11 |
| CN109185615B true CN109185615B (en) | 2020-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810997804.1A Active CN109185615B (en) | 2018-08-29 | 2018-08-29 | Ultrasonic detector testing arrangement |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB146585A (en) * | 1919-04-04 | 1920-07-05 | Sutton John | Improvements in or relating to sliding calliper and vernier calliper rules |
| CN203275373U (en) * | 2013-05-07 | 2013-11-06 | 福建省计量科学研究院 | Nonmetal ultrasonic detector calibrating device |
| CN106050830A (en) * | 2016-08-10 | 2016-10-26 | 李常明 | Fastening structure for fixing equipment |
| CN107909924A (en) * | 2017-12-08 | 2018-04-13 | 四川九零科技有限公司 | Human resource management propaganda board |
| CN207324925U (en) * | 2017-05-30 | 2018-05-08 | 泉州荼火贸易有限公司 | A kind of traffic bridge cement block breaker |
| CN207522245U (en) * | 2017-12-04 | 2018-06-22 | 任丘市振兴钢材制品有限公司 | A kind of hardware plate surface grinding device |
-
2018
- 2018-08-29 CN CN201810997804.1A patent/CN109185615B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB146585A (en) * | 1919-04-04 | 1920-07-05 | Sutton John | Improvements in or relating to sliding calliper and vernier calliper rules |
| CN203275373U (en) * | 2013-05-07 | 2013-11-06 | 福建省计量科学研究院 | Nonmetal ultrasonic detector calibrating device |
| CN106050830A (en) * | 2016-08-10 | 2016-10-26 | 李常明 | Fastening structure for fixing equipment |
| CN207324925U (en) * | 2017-05-30 | 2018-05-08 | 泉州荼火贸易有限公司 | A kind of traffic bridge cement block breaker |
| CN207522245U (en) * | 2017-12-04 | 2018-06-22 | 任丘市振兴钢材制品有限公司 | A kind of hardware plate surface grinding device |
| CN107909924A (en) * | 2017-12-08 | 2018-04-13 | 四川九零科技有限公司 | Human resource management propaganda board |
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| Publication number | Publication date |
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| CN109185615A (en) | 2019-01-11 |
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