CN117092221A - Underwater turntable device of water immersion ultrasonic detection system - Google Patents
Underwater turntable device of water immersion ultrasonic detection system Download PDFInfo
- Publication number
- CN117092221A CN117092221A CN202310922993.7A CN202310922993A CN117092221A CN 117092221 A CN117092221 A CN 117092221A CN 202310922993 A CN202310922993 A CN 202310922993A CN 117092221 A CN117092221 A CN 117092221A
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- fluted disc
- turntable
- underwater
- sliding block
- water immersion
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 238000001514 detection method Methods 0.000 title claims abstract description 39
- 238000007654 immersion Methods 0.000 title claims abstract description 14
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000007547 defect Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 101100314150 Caenorhabditis elegans tank-1 gene Proteins 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/223—Supports, positioning or alignment in fixed situation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention discloses an underwater turntable device of a water immersion ultrasonic detection system, which comprises a detection water tank, a bearing mechanism, a turntable assembly and a driving motor, wherein a water inlet and a water outlet are formed in the side wall of the detection water tank, the bearing mechanism is arranged in the detection water tank and comprises a support underframe, a connecting arm and a sliding block, the connecting arm is rotatably connected to the side wall of the support underframe, the lower end of the connecting arm is rotatably connected with the sliding block, the driving motor is fixedly connected to the inside of the support underframe, a central shaft which is rotatably connected is arranged in the center of the support underframe, the lower end of the central shaft is fixedly connected with the output end of the driving motor, and the top of the central shaft is connected with the turntable assembly. According to the invention, the supporting mechanism and the turntable assembly are arranged in the detection water tank, so that the turntable is conveniently lifted and controlled by the supporting mechanism, a worker can conveniently disassemble and assemble workpieces outside the water tank, and the turntable assembly is conveniently connected with the supporting mechanism, so that the stability of the turntable rotating under water is conveniently improved.
Description
Technical Field
The invention relates to the technical field of ultrasonic detection, in particular to an underwater turntable device of a water immersion ultrasonic detection system.
Background
The ultrasonic flaw detection is a method for detecting defects of parts by utilizing the characteristic that ultrasonic energy penetrates into the deep part of a metal material and is reflected at the interface edge when entering into another section from one section, and when ultrasonic beams are led into the metal from the surface of the part from a probe, reflected waves respectively occur when the defects and the bottom surface of the part are encountered, and the positions and the sizes of the defects are judged according to the waveforms.
At present, can install the carousel under water when carrying out the ultrasonic detection of water logging to the work piece for to the rotation of work piece, however, traditional carousel direct fixation is under water, need operate under water when staff's dismouting work piece, has increased staff's dismouting degree of difficulty, simultaneously because the carousel is direct to be supported by the central spindle, when placing heavier work piece in the edge of carousel, causes too big bending force to the central spindle easily, influences stability and the security that rotates the use. Therefore, an underwater turntable device of a water immersion ultrasonic detection system is provided.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides an underwater turntable device of an underwater ultrasonic detection system, which solves the problems that: the existing underwater turntable is inconvenient in disassembling and assembling the workpiece and easy to damage the turntable, and the supporting mechanism and the turntable assembly are arranged in the detection water tank, so that lifting control of the turntable is facilitated by the supporting mechanism, the workpiece is conveniently disassembled and assembled outside the water tank by workers, the convenience of use of the workers is improved, the turntable assembly is connected with the supporting mechanism, and the stability of the turntable in underwater rotation is facilitated to be improved.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a water logging ultrasonic detection system carousel device under water, includes detection basin, bearing mechanism, carousel subassembly and driving motor, the lateral wall of detection basin is equipped with water inlet and outlet, the inside of detection basin is equipped with bearing mechanism, bearing mechanism is including supporting chassis, linking arm and sliding block, the lateral wall of supporting the chassis is equipped with the linking arm that rotates the connection, the lower extreme and the sliding block rotation of linking arm are connected, driving motor fixed connection is in the inside of supporting the chassis, the center of supporting the chassis is equipped with the central spindle that rotates the connection, the lower extreme and the output fixed connection of driving motor of central spindle, the top of central spindle is connected with the carousel subassembly.
As a further preferable mode of the invention, the bottom of the detection water tank is provided with a driving screw rod which is connected in a rotating way, the driving screw rod penetrates through the sliding block, two ends of the driving screw rod are respectively provided with a threaded groove with opposite rotation directions, and a bearing seat is arranged at the joint of the driving screw rod and the detection water tank.
As a further preferable mode of the invention, a through hole is arranged in the middle of the sliding block, a threaded bushing is fixedly connected in the through hole, a guide groove is arranged at the joint of the side wall of the detection water tank and the sliding block, and the sliding block is embedded in the guide groove and is in sliding connection with the guide groove.
As a further preferable mode of the invention, the turntable assembly comprises a fixed outer cylinder, a lower fluted disc, an upper fluted disc, a supporting gear and a turntable, wherein the inner wall of the fixed outer cylinder is provided with the supporting gear which is connected in a rotating way, and the upper fluted disc and the lower fluted disc which are connected in a meshed way are respectively arranged on the upper side and the lower side of the supporting gear.
As a further preferable mode of the invention, the lower fluted disc is fixedly connected with the top of the central shaft, the upper fluted disc is fixedly connected with the turntable, and annular tooth grooves are arranged on the opposite surfaces of the upper fluted disc and the lower fluted disc.
As a further preferable mode of the invention, the supporting gears are uniformly distributed on the inner wall of the fixed outer cylinder in a ring shape, and the supporting gears are mutually meshed and connected with the ring-shaped tooth grooves.
As a further preferable mode of the invention, a positioning ring is arranged at the top edge of the fixed outer cylinder, a positioning roller in rotary connection is arranged at the edge of the upper fluted disc, and the positioning roller is in rolling connection with the inner wall of the positioning ring.
As a further preferable mode of the invention, the surface of the turntable is provided with a plurality of connecting holes, and fixing bolts which penetrate through and rotate and are in threaded connection with the upper fluted disc are arranged in the connecting holes.
(III) beneficial effects
The invention provides an underwater turntable device of a water immersion ultrasonic detection system. The beneficial effects are as follows:
1. according to the invention, the supporting mechanism and the turntable assembly are arranged in the detection water tank, so that the turntable is conveniently lifted and controlled by the supporting mechanism, a worker can conveniently disassemble and assemble a workpiece outside the water tank, the convenience of the worker in use is improved, and the turntable assembly is connected with the supporting mechanism, so that the stability of the turntable rotating under water is conveniently improved.
2. According to the invention, the upper fluted disc, the lower fluted disc and the supporting gear are arranged in the outer barrel, the upper fluted disc is supported by the dispersed supporting gears, the rotating diameter of the turntable is effectively increased, the deflection force of the central shaft caused by fixing a heavy workpiece at the edge of the turntable is avoided, and the stability and the safety of rotation of the drilling disc are improved.
3. According to the invention, the supporting arms which are rotationally connected are respectively arranged on the two sides of the supporting underframe, and the driving screw is used for rotationally pushing the sliding blocks to move in opposite directions and in opposite directions along the surface of the sliding groove, so that the supporting underframe is pushed to lift through the supporting arms, the work piece is conveniently dismounted on the water surface by a worker, and the convenience of the worker in use is improved.
Drawings
FIG. 1 is a schematic diagram of a side cross-sectional structure of an underwater turntable device of a water immersion ultrasonic detection system of the present invention;
FIG. 2 is a schematic diagram of the structure of the sliding block according to the present invention;
FIG. 3 is a schematic view of the overall structure of the turntable assembly of the present invention;
FIG. 4 is a schematic cross-sectional view of a turntable assembly according to the present invention;
fig. 5 is a schematic structural view of a turntable according to the present invention.
In the figure: the device comprises a detection water tank-1, a bearing mechanism-2, a turntable assembly-3, a driving motor-4, a water inlet-5, a water outlet-6, a supporting underframe-7, a connecting arm-8, a sliding block-9, a central shaft-10, a driving screw rod-11, a threaded groove-12, a bearing seat-13, a through hole-14, a threaded bushing-15, a guide groove-16, a fixed outer barrel-17, a lower fluted disc-18, an upper fluted disc-19, a supporting gear-20, a turntable-21, an annular fluted groove-22, a positioning ring-23, a positioning roller-24, a connecting hole-25 and a fixing bolt-26.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the embodiment of the present invention provides a technical solution: the utility model provides a water logging ultrasonic detection system carousel device under water, is including detecting basin 1, supporting mechanism 2, carousel subassembly 3 and driving motor 4, the lateral wall of detecting basin 1 is equipped with water inlet 5 and outlet 6, the inside of detecting basin 1 is equipped with supporting mechanism 2, supporting mechanism 2 includes support chassis 7, linking arm 8 and sliding block 9, the lateral wall of support chassis 7 is equipped with the linking arm 8 of rotating the connection, the lower extreme and the sliding block 9 of linking arm 8 rotate to be connected, driving motor 4 fixed connection is in the inside of support chassis 7, the center of support chassis 7 is equipped with the central axle 10 of rotating the connection, the lower extreme and the output fixed connection of driving motor 4 of central axle 10, the top and carousel subassembly 3 are connected, are equipped with the support arm of rotating the connection respectively through the both sides at support chassis 7, utilize the drive lead screw rotation to promote the slider and carry out the opposite directions and the motion along the spout surface to promote support chassis 7 through the support arm and carry out elevating movement, make things convenient for staff's dismouting work piece on the surface of water, improve staff's convenience of use.
Further improved, the bottom of detecting basin 1 is equipped with the drive lead screw 11 of rotation connection, drive lead screw 11 runs through slider 9 and both ends are equipped with respectively and revolve opposite screw thread groove 12, the junction of drive lead screw 11 and detecting basin 1 is equipped with bearing frame 13, through being equipped with the drive lead screw 11 of rotation connection in the bottom of detecting basin 1, cooperation both ends screw thread opposite screw thread groove 12, conveniently promotes slider 9 simultaneously and carries out opposite directions, opposite directions motion.
Further improved, the middle part of sliding block 9 is equipped with through-hole 14, the inside fixedly connected with screw bush 15 of through-hole 14, the junction of detection basin 1 lateral wall and sliding block 9 is equipped with guide way 16, sliding block 9 is embedded in guide way 16 and with guide way 16 sliding connection, through at the inside fixedly connected with screw bush 15 of sliding block 9, is convenient for cooperate the drive lead screw to adjust the position of sliding block 9 to promote through linking arm 8 and support chassis 7 and carry out elevating movement.
Further improved, the turntable assembly 3 comprises a fixed outer barrel 17, a lower fluted disc 18, an upper fluted disc 19, a supporting gear 20 and a turntable 21, the inner wall of the fixed outer barrel 17 is provided with the supporting gear 20 which is connected in a rotating way, the upper fluted disc 19 and the lower fluted disc 18 which are connected in a meshed way are respectively arranged on the upper side and the lower side of the supporting gear 20, the supporting gear 20 which is connected in a rotating way is arranged between the upper fluted disc 19 and the lower fluted disc 18, the contact radius between the upper fluted disc 19 and the lower fluted disc 18 is improved, the bearing capacity of the edge of the turntable 21 is effectively enhanced, the situation that a heavy detection workpiece is placed at the edge of the turntable 21 to cause the central shaft 10 to bear overlarge bending force is avoided, and the structural stability of the turntable assembly 3 is improved.
Further improved, the lower fluted disc 18 is fixedly connected with the top of the central shaft 10, the upper fluted disc 19 is fixedly connected with the turntable 21, annular tooth grooves 22 are formed in the opposite surfaces of the upper fluted disc 19 and the lower fluted disc 18, the turntable 21 is conveniently driven to synchronously rotate when the upper fluted disc 19 rotates through fixedly connecting the upper fluted disc 19 with the turntable 21, the power output by the driving motor 4 is conveniently transmitted to the surface of the lower fluted disc 18 through fixedly connecting the lower fluted disc 18 with the central shaft 10, and the upper fluted disc 19 is driven to rotate after passing through the supporting gear 20.
Further improved, the supporting gears 20 are uniformly distributed on the inner wall of the fixed outer cylinder 17 in a ring shape, the supporting gears 20 are connected with the ring-shaped tooth grooves 22 in a meshed manner, and the supporting gears 20 uniformly distributed in a ring shape are arranged on the inner wall of the fixed outer cylinder 17, so that the upper fluted disc 19 and the lower fluted disc 18 are conveniently supported, and meanwhile, the supporting gears are used for transmitting kinetic energy to drive the turntable 21 to rotate.
Further improved, the top edge of the fixed outer barrel 17 is provided with a positioning ring 23, the edge of the upper fluted disc 19 is provided with a positioning roller 24 in rotary connection, the positioning roller 24 is in rolling connection with the inner wall of the positioning ring 23, the positioning ring 23 is arranged at the top edge of the fixed outer barrel 17, and the positioning roller 24 in rotary connection with the edge of the upper fluted disc 19 is matched, so that the upper fluted disc 19 is conveniently centered and positioned, and the connection stability between the upper fluted disc 19 and the outer barrel is improved.
Specifically, a plurality of connecting holes 25 have been seted up on the surface of carousel 21, the inside of connecting hole 25 is equipped with runs through rotation and with last fluted disc 19 threaded connection's fixing bolt 26, through the surface of carousel 21 seted up a plurality of connecting holes 25 that have fixing bolt 26, conveniently utilize fixing bolt 26 to carry out fixed connection with carousel 21 and last fluted disc 19, improves the convenience of dismouting, maintenance.
When the ultrasonic probe is used, the speed reducing motor is used for driving the driving screw rod to rotate positively, the sliding block is pushed to move along the sliding groove in opposite directions, the supporting arm is pushed to lift upwards, the turntable 21 is higher than the water surface, the supporting mechanism 2 is used for lifting and controlling the turntable 21, so that a worker can conveniently disassemble and assemble workpieces outside the water groove, the convenience of the worker is improved, the worker can conveniently and fixedly mount the workpieces to be detected on the surface of the turntable 21, after the installation is finished, the speed reducing motor is controlled to drive the driving screw rod to rotate reversely, the sliding is pushed to move reversely along the sliding groove, the supporting mechanism 2 and the turntable assembly 3 are immersed into the detection water groove 1, the chassis 7 to be supported falls into the bottom of the detection water groove 1, the driving motor 4 is controlled to drive the central shaft 10 to rotate, the lower fluted disc 18 is driven to rotate, and the upper fluted disc 19 and the lower fluted disc 18 are connected with the supporting gear 20.
The invention solves the problems that the traditional turntable is directly fixed under water, when a worker dismounts a workpiece, the operation needs to be performed under water, the dismounting difficulty of the worker is increased, meanwhile, as the turntable is directly supported by the central shaft, when a heavier workpiece is placed at the edge of the turntable, the excessive bending force is easily caused on the central shaft, and the stability and the safety of rotation use are affected.
In the description of the present invention, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a water logging ultrasonic detection system carousel device under water, includes detection basin (1), supporting mechanism (2), carousel subassembly (3) and driving motor (4), its characterized in that: the utility model discloses a detection basin, including detection basin (1), including support chassis (7), link arm (8) and sliding block (9), the lateral wall of detection basin (1) is equipped with water inlet (5) and outlet (6), the inside of detection basin (1) is equipped with bearing mechanism (2), the lateral wall of support chassis (7) is equipped with link arm (8) of rotation connection, the lower extreme and the sliding block (9) of link arm (8) rotate to be connected, driving motor (4) fixed connection is in the inside of support chassis (7), the center of support chassis (7) is equipped with central axle (10) of rotation connection, the lower extreme and the output fixed connection of driving motor (4) of central axle (10), the top of central axle (10) is connected with carousel subassembly (3).
2. The underwater turntable device of the water immersion ultrasonic testing system as claimed in claim 1, wherein: the bottom of detection basin (1) is equipped with drive lead screw (11) of rotation connection, drive lead screw (11) run through slider (9) and both ends are equipped with respectively and revolve opposite screw thread groove (12), the junction of drive lead screw (11) and detection basin (1) is equipped with bearing frame (13).
3. An underwater turntable device of a water immersion ultrasonic testing system as claimed in claim 2, wherein: the middle part of sliding block (9) is equipped with through-hole (14), the inside fixedly connected with screw lining (15) of through-hole (14), the junction of detection basin (1) lateral wall and sliding block (9) is equipped with guide way (16), sliding block (9) are embedded in guide way (16) and with guide way (16) sliding connection.
4. The underwater turntable device of the water immersion ultrasonic testing system as claimed in claim 1, wherein: the rotary table assembly (3) comprises a fixed outer cylinder (17), a lower fluted disc (18), an upper fluted disc (19), a supporting gear (20) and a rotary table (21), wherein the inner wall of the fixed outer cylinder (17) is provided with the supporting gear (20) which is connected in a rotating way, and the upper fluted disc (19) and the lower fluted disc (18) which are connected in a meshed way are respectively arranged on the upper side and the lower side of the supporting gear (20).
5. The underwater turntable device of the water immersion ultrasonic testing system as claimed in claim 4, wherein: the lower fluted disc (18) is fixedly connected with the top of the central shaft (10), the upper fluted disc (19) is fixedly connected with the turntable (21), and annular tooth grooves (22) are formed in the opposite surfaces of the upper fluted disc (19) and the lower fluted disc (18).
6. The underwater turntable device of the water immersion ultrasonic testing system as claimed in claim 5, wherein: the supporting gears (20) are uniformly distributed on the inner wall of the fixed outer cylinder (17) in a ring shape, and the supporting gears (20) are mutually meshed and connected with the ring-shaped tooth grooves (22).
7. The underwater turntable device of the water immersion ultrasonic testing system as claimed in claim 6, wherein: the top edge of the fixed outer cylinder (17) is provided with a positioning ring (23), the edge of the upper fluted disc (19) is provided with a positioning roller (24) which is rotationally connected, and the positioning roller (24) is in rolling connection with the inner wall of the positioning ring (23).
8. The underwater turntable device of the water immersion ultrasonic testing system as claimed in claim 7, wherein: a plurality of connecting holes (25) are formed in the surface of the rotary disc (21), and fixing bolts (26) penetrating through and rotating and in threaded connection with the upper fluted disc (19) are arranged in the connecting holes (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310922993.7A CN117092221B (en) | 2023-07-26 | 2023-07-26 | Underwater turntable device of water immersion ultrasonic detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310922993.7A CN117092221B (en) | 2023-07-26 | 2023-07-26 | Underwater turntable device of water immersion ultrasonic detection system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117092221A true CN117092221A (en) | 2023-11-21 |
| CN117092221B CN117092221B (en) | 2024-06-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310922993.7A Active CN117092221B (en) | 2023-07-26 | 2023-07-26 | Underwater turntable device of water immersion ultrasonic detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117092221B (en) |
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| CN110907017A (en) * | 2019-12-10 | 2020-03-24 | 湖南欧柏测控系统有限责任公司 | Ultrasonic liquid level meter capable of improving measurement accuracy |
| CN112362755A (en) * | 2020-10-14 | 2021-02-12 | 陕西诺盈自动化仪表有限公司 | Ultrasonic flaw detection water tank |
| CN212964796U (en) * | 2020-09-17 | 2021-04-13 | 任文浩 | Water immersion type coupling structure for ultrasonic nondestructive testing |
| CN113483223A (en) * | 2021-05-13 | 2021-10-08 | 张庆玲 | Surveying instrument based on satellite positioning system |
| CN214489511U (en) * | 2020-12-09 | 2021-10-26 | 四川省自贡市海川实业有限公司 | Rotating mechanism for bearing press mounting |
| CN114740095A (en) * | 2022-04-08 | 2022-07-12 | 合肥工业大学 | Water immersion ultrasonic detection device and method for complex upper end face of cylindrical thin coating |
| CN217084804U (en) * | 2022-01-26 | 2022-07-29 | 威海市泓阳检测工程有限公司 | Water immersion type ultrasonic detection device |
| CN217085988U (en) * | 2022-04-15 | 2022-07-29 | 安徽三升建设工程有限公司 | Model picture peg structure for building engineering design |
-
2023
- 2023-07-26 CN CN202310922993.7A patent/CN117092221B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110907017A (en) * | 2019-12-10 | 2020-03-24 | 湖南欧柏测控系统有限责任公司 | Ultrasonic liquid level meter capable of improving measurement accuracy |
| CN212964796U (en) * | 2020-09-17 | 2021-04-13 | 任文浩 | Water immersion type coupling structure for ultrasonic nondestructive testing |
| CN112362755A (en) * | 2020-10-14 | 2021-02-12 | 陕西诺盈自动化仪表有限公司 | Ultrasonic flaw detection water tank |
| CN214489511U (en) * | 2020-12-09 | 2021-10-26 | 四川省自贡市海川实业有限公司 | Rotating mechanism for bearing press mounting |
| CN113483223A (en) * | 2021-05-13 | 2021-10-08 | 张庆玲 | Surveying instrument based on satellite positioning system |
| CN217084804U (en) * | 2022-01-26 | 2022-07-29 | 威海市泓阳检测工程有限公司 | Water immersion type ultrasonic detection device |
| CN114740095A (en) * | 2022-04-08 | 2022-07-12 | 合肥工业大学 | Water immersion ultrasonic detection device and method for complex upper end face of cylindrical thin coating |
| CN217085988U (en) * | 2022-04-15 | 2022-07-29 | 安徽三升建设工程有限公司 | Model picture peg structure for building engineering design |
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| Publication number | Publication date |
|---|---|
| CN117092221B (en) | 2024-06-14 |
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