CN211825841U - Ultrasonic device for nondestructive testing of steel plate - Google Patents
Ultrasonic device for nondestructive testing of steel plate Download PDFInfo
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- CN211825841U CN211825841U CN201922396500.2U CN201922396500U CN211825841U CN 211825841 U CN211825841 U CN 211825841U CN 201922396500 U CN201922396500 U CN 201922396500U CN 211825841 U CN211825841 U CN 211825841U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 44
- 239000010959 steel Substances 0.000 title claims abstract description 44
- 238000009659 non-destructive testing Methods 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 abstract description 14
- 238000012360 testing method Methods 0.000 description 21
- 230000007547 defect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000006978 adaptation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model discloses an ultrasonic device for nondestructive testing of steel plates, which belongs to the field of nondestructive testing and aims to provide an ultrasonic device for nondestructive testing of steel plates for reducing manpower, the technical proposal is that the ultrasonic device comprises an ultrasonic detector and two strip-shaped blocks, the top sides of the two strip-shaped blocks are both provided with a moving groove, an adjusting screw rod is arranged in the moving groove, the adjusting screw rod is arranged along the length direction of the moving groove, the adjusting screw rod is rotationally connected with the strip-shaped blocks, a fixed block is arranged in the strip-shaped groove, the adjusting screw rod passes through the fixed block and is in threaded connection with the fixed block, the fixed block is butted with the top wall of the strip-shaped block, a horizontally arranged slide rail is arranged between the two fixed blocks, the slide rail is vertically arranged with the strip-shaped block, a T-shaped groove along the length direction of the slide rail is arranged on the bottom side of the slide rail, a, the utility model discloses can reduce the manpower, detection efficiency is high, and is controllable comprehensive.
Description
Technical Field
The utility model relates to a nondestructive test's technical field, in particular to steel sheet nondestructive test's ultrasonic device.
Background
The nondestructive testing is a method for inspecting and testing the structure, properties and types, properties, quantity, shape, position, size, distribution and changes of defects inside and on the surface of a test piece by taking a physical or chemical method as a means and by means of modern technology and equipment and by utilizing the changes of thermal, acoustic, optical, electrical, magnetic and other reactions caused by the existence of abnormalities or defects of the internal structure of a material on the premise of not damaging or not affecting the service performance of the tested object and not damaging the internal tissue of the tested object. Nondestructive testing is an indispensable effective tool for industrial development, and reflects the industrial development level of a country to a certain extent. The ultrasonic detection is a technology for researching reflected, transmitted and scattered waves by interaction of ultrasonic waves and a test piece, performing macroscopic defect detection, geometric characteristic measurement, detection and representation of change of tissue structure and mechanical property on the test piece and further evaluating specific applicability of the ultrasonic detection, is suitable for nondestructive detection of various test pieces such as metal, nonmetal and composite materials, can detect internal defects of the test piece in a large thickness range, is accurate in defect positioning, high in detection rate of area type defects, high in sensitivity, capable of detecting defects of small internal sizes of the test piece, low in detection cost, high in speed, portable in equipment, harmless to human bodies and environments, and convenient to use on site.
The mode to steel sheet supersound nondestructive test among the prior art is mostly through artifical handheld ultrasonic detector detects, and this kind of detection mode also can carry out nondestructive test to the steel sheet, at the in-service use in-process at that time, the scope of detecting all controls through the people hand, and detection efficiency is low, can have not all problems to steel sheet detection, leads to the testing result inaccurate.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a steel sheet nondestructive test's ultrasonic device has and can reduce the manpower, and detection efficiency is high, detects controllable comprehensive advantage.
The above technical purpose of the present invention can be achieved by the following technical solutions:
an ultrasonic device for nondestructive testing of a steel plate comprises an ultrasonic detector and also comprises two horizontally arranged strip-shaped blocks, wherein the two strip-shaped blocks are arranged in parallel, moving grooves are formed in the top sides of the two strip-shaped blocks, the moving grooves are arranged along the length direction of the strip-shaped blocks, adjusting screws are arranged in the moving grooves and are arranged along the length direction of the moving grooves, the adjusting screws penetrate through the moving grooves and are rotatably connected with the moving grooves, fixed blocks are arranged in the moving grooves, the adjusting screws penetrate through the fixed blocks and are in threaded connection with the fixed blocks, the fixed blocks are abutted against the top walls of the strip-shaped blocks, a slide rail is arranged between the two fixed blocks, two ends of the slide rail are respectively and fixedly connected with the two fixed blocks, the slide rail is horizontally arranged, a T-shaped groove is formed in the bottom side of the slide rail and is internally provided with a pulley, the pulley is abutted against the inner wall of the T-shaped groove, and the ultrasonic detector is fixedly connected to one end, back to the T-shaped groove, of the pulley.
Through adopting above-mentioned technical scheme, when examining the steel sheet, place the steel sheet between two bar-shaped pieces, start ultrasonic detector, promote the pulley, make the pulley slide in the slide rail, ultrasonic detector on the pulley removes and detects the steel sheet, when the pulley removes the other end from one section of steel sheet, rotate adjusting screw, make the slide rail remove to the shifting chute other end, make ultrasonic detector reach new position, promote the pulley once more, make ultrasonic detector detect the steel sheet, repeated operation, until ultrasonic detector detects the completion to whole steel sheet, high detection efficiency, it is controllable to detect, can detect the steel sheet steadily comprehensively.
Furthermore, a driving motor is arranged between the two strip-shaped blocks, two conveying belts are sleeved on an output shaft of the driving motor, and the two conveying belts are respectively in transmission connection with one ends of the two adjusting screw rods.
Through adopting above-mentioned technical scheme, driving motor's setting can drive two adjusting screw syntropies and rotate to drive the fixed block and remove, thereby the fixed block removes and drives the slide rail and remove, and it is more convenient to remove the slide rail, labour saving and time saving.
Furthermore, two moving devices are arranged on the fixing blocks on the strip-shaped blocks and comprise supports fixedly arranged on the fixing blocks, lifting screws are arranged on the supports and vertically arranged, the top ends of the lifting screws penetrate through the supports and are rotatably connected with the supports, the bottom ends of the lifting screws are rotatably connected with the fixing blocks, and the lifting screws penetrate through the sliding rails and are in threaded connection with the sliding rails.
Through adopting above-mentioned technical scheme, when rotating the lifting screw, the lifting screw drives the slide rail and can the oscilaltion removal to can adjust ultrasonic testing appearance's height, with the steel sheet that adapts to different specification thickness.
Furthermore, two limiting blocks are fixedly connected in the T-shaped groove, and the two limiting blocks are respectively positioned on one side, facing the pulley, of the two lifting screw rods.
Through adopting above-mentioned technical scheme, the setting of stopper can restrict the slip scope of pulley, avoids the pulley to contact the collision with lifting screw at the in-process that promotes to harm the pulley.
Furthermore, a rubber layer is arranged on one side, facing the pulley, of the limiting block.
Through adopting above-mentioned technical scheme, the rubber layer can give the stopper buffering, avoids conflicting the collision at the in-process pulley that promotes the pulley and stopper, harms pulley and stopper, prolongs the life of pulley.
Furthermore, the abutting surface of the fixed block and the moving groove is arc-shaped.
Through adopting above-mentioned technical scheme, the area of contact of the inner wall of fixed block and shifting chute can be reduced in the setting of circular-arc fixed block, makes the fixed block slide more convenient in the shifting chute.
Further, the slide rail includes left slide rail and right slide rail, left side slide rail slip cap is established in the T type inslot of right slide rail.
Through adopting above-mentioned technical scheme, the length of slide rail can be adjusted to the setting of left side slide rail and right slide rail to the steel sheet of adaptation different length.
Furthermore, the right slide rail is hinged to a fixing plate on one side, facing the left slide rail, of the left slide rail, an elastic clamping block is arranged on one side, facing the left slide rail, of the fixing plate, a plurality of clamping hole grooves are formed in the left slide rail along the length direction of the left slide rail, and the clamping block is clamped into the clamping hole grooves.
Through adopting above-mentioned technical scheme, when the length that needs adjust the slide rail adapts to the steel sheet of different length, take off the conveyer belt, make conveyer belt and adjusting screw break away from, the pulling fixed plate makes fixture block and the chucking hole groove on the fixed plate break away from, remove left slide rail and right slide rail to adjust the length of slide rail, adjust the back, go into next chucking hole inslot with the fixture block card on the fixed plate, fixed left slide rail and right slide rail are connected the conveyer belt transmission again on adjusting screw and driving motor.
Further, the ultrasonic detector is sleeved with a placing table, and the placing table is fixedly connected with the pulley.
Through adopting above-mentioned technical scheme, place the platform and can place ultrasonic detector.
To sum up, the utility model discloses following beneficial effect has:
1. the arrangement of the adjusting screw rod, the sliding rail and the pulley can play a role in controllably moving the position of the ultrasonic detector, so that the steel plate is comprehensively detected, and the detection efficiency is high;
2. through the setting of mobile device, can play the height of adjusting ultrasonic detector to the effect of the steel sheet of adaptation different specification thickness.
Drawings
FIG. 1 is a schematic view of the overall structure of an ultrasonic apparatus in the embodiment;
FIG. 2 is an exploded schematic view of the embodiment for embodying the left slide rail, the right slide rail and the pulley;
fig. 3 is a sectional view for embodying the internal structure of the slide rail in the embodiment.
In the figure, 1, an ultrasonic detector; 2. a bar-shaped block; 3. a moving groove; 4. adjusting the screw rod; 5. a fixed block; 6. a slide rail; 61. a left slide rail; 62. a right slide rail; 7. a T-shaped groove; 8. a pulley; 9. a drive motor; 10. a conveyor belt; 11. a mobile device; 111. a support; 112. a lifting screw; 113. a turntable handle; 12. a limiting block; 13. a rubber layer; 14. a fixing plate; 15. a clamping block; 16. a chucking hole groove; 17. and (6) placing the table.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): referring to fig. 1, for the utility model discloses a steel sheet nondestructive test's ultrasonic device, banding bar block 2 including two level settings, 2 parallel arrangement of two bar blocks, moving groove 3 has all been seted up on two bar blocks 2, 3 along 2 length direction settings of bar block of moving groove, be equipped with adjusting screw 4 and fixed block 5 in the moving groove 3, adjusting screw 4 sets up along 3 length direction of moving groove, adjusting screw 4 passes bar block 2 and is connected through the bearing rotation with bar block 2, adjusting screw 4 passes fixed block 5 and 5 threaded connection of fixed block, fixed block 5 and 3 inner wall conflicts of moving groove and conflict face set up to circular-arcly, fixed block 5 extends and contradicts with 2 roof of bar block towards 3 external extensions of moving groove, when rotating adjusting screw 4, adjusting screw 4 rotates and drives fixed block 5 and removes.
Referring to fig. 1, a driving motor 9 is arranged between two strip-shaped blocks 2, two conveying belts 10 are sleeved on an output shaft of the driving motor 9, the two conveying belts 10 are respectively in transmission connection with one ends of two adjusting screw rods 4, the thread directions of the two adjusting screw rods 4 are consistent, when a steel plate is detected, the driving motor 9 is started, the driving motor 9 works to drive the two adjusting screw rods 4 to rotate in the same direction, and the adjusting screw rods 4 rotate to drive the fixing block 5 to move.
Refer to fig. 1 and 2, be equipped with slide rail 6 between two strip-shaped blocks 2, 6 levels of slide rail set up, slide rail 6 sets up with strip-shaped block 2 is perpendicular, install respectively on fixed block 5 at the both ends of slide rail 6, set up the T type groove 7 that sets up along 6 length direction of slide rail on the bottom side of slide rail 6, be equipped with pulley 8 in T type groove 7, pulley 8 slides and sets up in T type groove 7, pulley 8 contradicts with the interior diapire of T type groove 7, pulley 8 one of T type groove 7 dorsad welds and places platform 17, place ultrasonic testing appearance 1 on the platform 17, ultrasonic testing appearance 1's test probe is towards the steel sheet, when carrying out nondestructive test to the steel sheet, start ultrasonic testing appearance 1, promote pulley 8, thereby pulley 8 removes and drives ultrasonic testing appearance 1 and removes, thereby detect the steel sheet between two strip-.
Referring to fig. 1, the fixed blocks 5 on the two strip-shaped blocks 2 are provided with the moving devices 11, each moving device 11 includes a support 111 welded on one side of the corresponding moving groove 3 of the corresponding fixed block 5, each support 111 is provided with a lifting screw 112, each lifting screw 112 is vertically arranged, the top end of each lifting screw 112 penetrates through the corresponding support 111 and is rotatably connected with the corresponding support 111 through a bearing, the bottom end of each lifting screw 112 is rotatably connected with the corresponding fixed block 5 through a bearing, each lifting screw 112 penetrates through the corresponding sliding rail 6 and is in threaded connection with the corresponding sliding rail 6, and the top end of each lifting screw. When the height of the ultrasonic detector 1 is adjusted, the lifting screw rods 112 on the two fixed blocks 5 are rotated in the same direction by rotating the turntable handle 113, so that the lifting screw rods 112 rotate to drive the sliding rail 6 to move up and down, and the sliding rail 6 moves to change the height of the ultrasonic detector 1, thereby adapting to steel plates with different thicknesses.
Referring to fig. 1 and 2, the slide rail 6 includes a left slide rail 61 and a right slide rail 62, the left slide rail 61 is slidably sleeved in a T-shaped groove 7 of the right slide rail 62, a fixing plate 14 is hinged on one side of the right slide rail 62 facing the left slide rail 61, an elastic fixture block 15 is adhered on one side of the fixing plate 14 facing the left slide rail 61, a plurality of clamping hole grooves 16 are arranged on the top side of the left slide rail 61 along the length direction thereof, the fixture block 15 is clamped in the clamping hole grooves 16, when the length of the slide rail 6 needs to be adjusted to adapt to steel plates of different lengths, the conveyor belt 10 is taken down to separate from the adjusting screw 4, the fixing plate 14 is pulled to separate the fixture block 15 on the fixing plate 14 from the clamping hole grooves 16, the left slide rail 61 and the right slide rail 62 are moved, the length of the slide rail 6 is adjusted, after the adjustment is completed, the fixture block 15 on the fixing plate, and then, a new conveyor belt 10 is connected to the adjusting screw rod 4 and the driving motor 9 in a transmission manner for nondestructive testing.
Referring to fig. 1 and 3, two limiting blocks 12 are bonded in the T-shaped groove 7, the two limiting blocks 12 are respectively located on the side of the lifting screw 112 facing the pulley 8, and a rubber layer 13 is arranged on the side of the limiting blocks 12 facing the pulley 8. The limiting block 12 limits the sliding range of the pulley 8, and avoids the pulley 8 from contacting and colliding with the lifting screw 112 in the pushing process, so that the pulley 8 is damaged.
The specific implementation process comprises the following steps: when detecting the steel sheet, place the steel sheet between two bar pieces 2, start ultrasonic detector 1, promote pulley 8, make pulley 8 slide in slide rail 6, ultrasonic detector 1 on the pulley 8 removes and detects the steel sheet, when pulley 8 removes the other end from steel sheet one end, rotate adjusting screw 4, make slide rail 6 remove to the 3 other ends in shifting chute, make ultrasonic detector 1 arrive new position, promote pulley 8 once more, make ultrasonic detector 1 detect the steel sheet, and the repetitive operation is accomplished until ultrasonic detector 1 detects the completion to whole steel sheet.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. An ultrasonic device for nondestructive testing of a steel plate comprises an ultrasonic detector (1), and is characterized in that: the device is characterized by further comprising two horizontally arranged strip-shaped blocks (2), wherein the two strip-shaped blocks (2) are arranged in parallel, moving grooves (3) are formed in the top sides of the two strip-shaped blocks (2), the moving grooves (3) are arranged along the length direction of the strip-shaped blocks (2), adjusting screws (4) are arranged in the moving grooves (3), the adjusting screws (4) are arranged along the length direction of the moving grooves (3), the adjusting screws (4) penetrate through the strip-shaped blocks (2) to be rotationally connected with the strip-shaped blocks (2), fixed blocks (5) are arranged in the moving grooves (3), the adjusting screws (4) penetrate through the fixed blocks (5) to be in threaded connection with the fixed blocks (5), the fixed blocks (5) are abutted against the top walls of the strip-shaped blocks (2), slide rails (6) are installed between the two fixed blocks (5), and the slide rails (6) are perpendicular to the strip, slide rail (6) level setting, set up on slide rail (6) the bottom side along slide rail (6) length direction's T type groove (7), establish pulley (8) in T type groove (7), pulley (8) slide and set up in T type groove (7), pulley (8) are contradicted with the interior diapire in T type groove (7), ultrasonic detector (1) is installed and is served at pulley (8) dorsad T type groove (7).
2. The ultrasonic device for nondestructive testing of a steel plate according to claim 1, wherein: be equipped with driving motor (9) between two bar pieces (2), the cover is equipped with two conveyer belts (10) on the output shaft of driving motor (9), two conveyer belt (10) are connected with two adjusting screw (4) one end transmission respectively.
3. The ultrasonic device for nondestructive testing of a steel plate according to claim 1, wherein: two all be equipped with mobile device (11) on fixed block (5) on bar-shaped piece (2), mobile device (11) are including fixed support (111) that sets up on fixed block (5), be equipped with lifting screw (112) on support (111), lifting screw (112) vertical setting, lifting screw (112) top is passed support (111) and is rotated with support (111) and be connected, lifting screw (112) bottom is rotated with fixed block (5) and is connected, lifting screw (112) pass slide rail (6) and slide rail (6) threaded connection.
4. The ultrasonic device for nondestructive testing of a steel plate according to claim 1, wherein: two limiting blocks (12) are fixedly connected in the T-shaped groove (7), and the two limiting blocks (12) are respectively positioned on one side, facing the pulley (8), of the lifting screw (112).
5. The ultrasonic device for nondestructive testing of a steel plate according to claim 4, wherein: and a rubber layer (13) is arranged on one side of the limiting block (12) facing the pulley (8).
6. The ultrasonic device for nondestructive testing of a steel plate according to claim 1, wherein: the contact surface of the fixed block (5) and the moving groove (3) is arc-shaped.
7. The ultrasonic device for nondestructive testing of a steel plate according to claim 1, wherein: slide rail (6) include left slide rail (61) and right slide rail (62), left side slide rail (61) slip cap is established in T type groove (7) of right slide rail (62).
8. The ultrasonic device for nondestructive testing of a steel plate according to claim 7, wherein: right side slide rail (62) have fixed plate (14) towards hinge connection on left slide rail (61) one side, be equipped with elastic fixture block (15) on fixed plate (14) towards left slide rail (61) one side, left side slide rail (61) are arranged along its length direction and are provided with a plurality of chucking hole grooves (16), in fixture block (15) card income chucking hole groove (16).
9. The ultrasonic device for nondestructive testing of a steel plate according to claim 1, wherein: a placing table (17) is sleeved on the ultrasonic detector (1), and the placing table (17) is fixedly connected with one end, back to the T-shaped groove (7), of the pulley (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922396500.2U CN211825841U (en) | 2019-12-26 | 2019-12-26 | Ultrasonic device for nondestructive testing of steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922396500.2U CN211825841U (en) | 2019-12-26 | 2019-12-26 | Ultrasonic device for nondestructive testing of steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211825841U true CN211825841U (en) | 2020-10-30 |
Family
ID=73036862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922396500.2U Expired - Fee Related CN211825841U (en) | 2019-12-26 | 2019-12-26 | Ultrasonic device for nondestructive testing of steel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211825841U (en) |
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2019
- 2019-12-26 CN CN201922396500.2U patent/CN211825841U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 225300 building 79, No. 59, Meilan East Road, Hailing District, Taizhou City, Jiangsu Province Patentee after: Jiangsu Chengan inspection and Testing Co.,Ltd. Address before: 225300 Room 401, commercial building B, Dongrun first city, Taizhou City, Jiangsu Province Patentee before: TAIZHOU CHENG'AN NONDESTRUCTIVE TESTING Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 |