CN111638274A - Bearing bush ultrasonic testing probe clamping device - Google Patents
Bearing bush ultrasonic testing probe clamping device Download PDFInfo
- Publication number
- CN111638274A CN111638274A CN202010542463.6A CN202010542463A CN111638274A CN 111638274 A CN111638274 A CN 111638274A CN 202010542463 A CN202010542463 A CN 202010542463A CN 111638274 A CN111638274 A CN 111638274A
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- rod
- bearing bush
- clamping
- device main
- connecting plate
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- 239000000523 sample Substances 0.000 title claims abstract description 40
- 238000012360 testing method Methods 0.000 title claims description 9
- 238000001514 detection method Methods 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 abstract description 8
- 230000000149 penetrating effect Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 3
- 229910000897 Babbitt (metal) Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Classifications
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- 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
- G01N29/225—Supports, positioning or alignment in moving 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
-
- 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
- G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
- G01N29/265—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the sensor relative to a stationary material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/023—Solids
- G01N2291/0234—Metals, e.g. steel
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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 relates to the technical field of bearing bush ultrasonic detection, in particular to a bearing bush ultrasonic detection probe clamping device which comprises a device main body, wherein a fixing groove is formed in one side of the inside of the device main body in a penetrating mode, a fixing seat is arranged on one side of the inner wall of the fixing groove, a rubber ring is arranged on one side of the inside of the fixing seat in a penetrating mode, a fixing sleeve is fixedly installed on one side of the bottom end of the rubber ring, pneumatic telescopic rods are fixedly installed at four corners of the device main body, sleeve springs are sleeved on one sides of the outer walls of the pneumatic telescopic rods, universal wheels are fixedly installed on one sides of the bottom ends of the pneumatic telescopic rods, and buttons are. The clamping device for the ultrasonic detection probe of the bearing bush, disclosed by the invention, can enable the whole device to improve the stability of the probe in the ultrasonic detection process of the bearing bush, improve the practicability of the whole device and bring better use prospects.
Description
Technical Field
The invention relates to the technical field of bearing bush ultrasonic detection, in particular to a bearing bush ultrasonic detection probe clamping device.
Background
According to the requirements of metal technical supervision regulations (DL/T438- & 2016) of a thermal power plant, the unit overhauls the A-level or the B-level each time, and performs appearance quality inspection and ultrasonic and penetration detection on the bearing bushes and the thrust bush at each level. The bearing bush is made by centrifugally pouring a layer of babbitt metal on a bearing steel matrix, and the bearing bush plays a role in supporting and protecting the rotor in the operation process of the unit. When the unit operates, under the action of operation alternating load and thermal expansion stress, the babbitt metal is easy to separate from the matrix at the joint surface, the tire-stripping defect is generated, the protection effect on the shaft body is lost after the defect is expanded to a certain area, and great potential safety hazard is caused.
The existing bearing bush ultrasonic detection probe has certain disadvantages when in use, the wafer size of the probe recommended to be used in the ultrasonic detection is phi 4-phi 8 when the thickness of the existing bus alloy layer is 1-5mm, because the probe is small in size, the probe is not easy to operate due to the fact that a shell is wet and smooth after being stained with a coupling agent in the detection process, the probe is difficult to ensure to be well coupled with a detected surface in the detection process, and the pressure applied to the detected black gold surface after the coupling is difficult to keep uniform, so that the amplitude judgment of an echo is easy to generate large errors, and the probe is inconvenient and brings certain influence in the use process. Therefore, the holding device for the ultrasonic bearing bush detection probe is provided by the technical personnel in the field, so as to solve the problems in the background technology.
Disclosure of Invention
The invention aims to provide a bearing bush ultrasonic detection probe clamping device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a bearing bush ultrasonic testing probe clamping device, includes the device main part, the fixed slot has been seted up in inside one side of device main part run through, the inner wall one side of fixed slot is provided with the fixing base, inside one side of fixing base runs through and is provided with the rubber ring, bottom one side fixed mounting of rubber ring has fixed sleeve, the equal fixed mounting of four corners of device main part has pneumatic telescopic link, the cover spring has all been cup jointed to pneumatic telescopic link's outer wall one side, the equal fixed mounting in bottom one side of pneumatic telescopic link has the universal wheel, the surface both sides of device main part all are provided with the button.
As a further scheme of the invention: the equal fixed mounting in outer end one side of button has the connecting rod, and the connecting rod runs through inside one side of device main part, the equal fixed mounting in bottom one side of connecting rod has the connecting plate, a set of standing groove has all been seted up to the inside both sides of fixing base.
As a still further scheme of the invention: the inside one side of standing groove all is provided with first spring, the inside one side that is close to first spring of standing groove all is provided with the kelly, and the standing groove passes through first spring and kelly fixed connection.
As a still further scheme of the invention: the clamping groove is formed in one side, corresponding to the clamping rod, of the inner portion of the device body, the inner diameter of the clamping groove is slightly larger than the outer diameter of the clamping rod, the fixing seat is connected with the device body in a clamping mode through the clamping rod, and a push rod is fixedly mounted on one side, corresponding to the clamping rod, of the bottom end of the connecting plate.
As a still further scheme of the invention: the inside of device main part is close to one side fixed mounting of ejector pin and is had a set of slide bar, the slide opening has all been seted up to one side of the inside slide bar that corresponds of connecting plate, and the inside diameter ratio of slide opening is slightly bigger than the outside diameter of slide bar, and the slide bar passes through slide opening and connecting plate sliding connection.
As a still further scheme of the invention: and one side of the outer wall of the sliding rod is sleeved with a second spring, and the positions of the sliding rod and the ejector rod are parallel to each other.
As a still further scheme of the invention: the button is fixedly connected with the connecting plate through a connecting rod, and the outer diameter of the ejector rod is the same as that of the clamping rod.
Compared with the prior art, the invention has the beneficial effects that:
1. through the rubber ring that sets up, when the user needs fixed axle bush ultrasonic transducer, at first arrange the probe in the support fixed orifices in the testing process, because phi 4 and phi 8 probe external diameter are different, consequently, the rubber ring has been designed in the fixing base, the probe passes fixed sleeve and can be used for fixed probe through the rubber ring, axle bush test surface is half circular arc, it adds the cover spring design for guaranteeing that four landing legs stabilize to adopt pneumatic telescopic link to detect to examine time measuring, pneumatic telescopic link can adjust the distance that the most suitable detected when pressing down the probe, it is good to guarantee probe and test surface contact, probe freely removes to arbitrary side on the axle bush test surface when four universal wheels can make the detection, the better operation of user of being convenient for, convenient to use personnel use, better for traditional mode.
2. Through the fixing base that sets up, for the maintenance rubber ring that can be better, the user then need dismantle the rubber ring, then can press the button, push down the connecting plate through the connecting rod, then can press the ejector pin to kelly department through the connecting plate, it is ejecting with the kelly in the draw-in groove through the ejector pin, thereby can be convenient take off the fixing base from the fixed slot, convenient to use personnel overhauls and changes the rubber ring and use, otherwise, when the user then can be through placing the fixing base in the fixed slot, in pushing the draw-in groove with the kelly through the first spring in the standing groove, thereby the installation fixing base that can be swift uses, the practicality is improved, convenient to use personnel use, better for the traditional mode.
Drawings
FIG. 1 is a schematic structural diagram of a bearing bush ultrasonic detection probe clamping device;
FIG. 2 is a schematic top view of a device body in a clamping device for an ultrasonic bearing bush detection probe;
fig. 3 is a partially enlarged view of a portion a in fig. 2.
In the figure: 1. a device main body; 2. fixing grooves; 3. a fixed seat; 4. a rubber ring; 5. fixing the sleeve; 6. a pneumatic telescopic rod; 7. a spring sleeve; 8. a universal wheel; 9. a button; 10. a connecting rod; 11. a connecting plate; 12. a placement groove; 13. a first spring; 14. a clamping rod; 15. a card slot; 16. a top rod; 17. a slide bar; 18. a slide hole; 19. a second spring.
Detailed Description
Referring to fig. 1 to 3, in the embodiment of the invention, a bearing bush ultrasonic detection probe clamping device comprises a device main body 1, a fixing groove 2 is formed in one side of the inside of the device main body 1 in a penetrating manner, a fixing seat 3 is arranged on one side of the inner wall of the fixing groove 2, a rubber ring 4 is arranged on one side of the inside of the fixing seat 3 in a penetrating manner, a fixing sleeve 5 is fixedly installed on one side of the bottom end of the rubber ring 4, pneumatic telescopic rods 6 are fixedly installed at four corners of the device main body 1, a spring 7 is sleeved on one side of the outer wall of each pneumatic telescopic rod 6, universal wheels 8 are fixedly installed on one side of the bottom end of each pneumatic telescopic rod 6.
In FIGS. 1-2: the equal fixed mounting in outer end one side of button 9 has connecting rod 10, and connecting rod 10 runs through inside one side of device main part 1, the equal fixed mounting in bottom one side of connecting rod 10 has connecting plate 11, a set of standing groove 12 has all been seted up to the inside both sides of fixing base 3, thereby make the integrated device can push away ejector pin 16 to kelly 14 through connecting plate 11, it is ejecting with kelly 14 in draw-in groove 15 through ejector pin 16, thereby can be convenient take off fixing base 3 from fixed slot 2, convenient to use personnel overhaul and change rubber ring 4 and use.
In fig. 3: the first springs 13 are arranged on one sides of the inner portions of the placing grooves 12, the clamping rods 14 are arranged on one sides, close to the first springs 13, of the inner portions of the placing grooves 12, and the placing grooves 12 are fixedly connected with the clamping rods 14 through the first springs 13, so that the clamping rods 14 can be pushed into the clamping grooves 15 through the first springs 13.
In fig. 1 and 3: draw-in groove 15 has all been seted up to the inside one side that corresponds kelly 14 of device main part 1, and the inner diameter ratio of draw-in groove 15 is slightly bigger than the outer diameter of kelly 14, and fixing base 3 is connected with 1 block of device main part through kelly 14, the equal fixed mounting in one side that the bottom of connecting plate 11 corresponds kelly 14 has ejector pin 16, thereby make the integrated device can push away kelly 14 into draw-in groove 15 through first spring 13 in standing groove 12, thereby installation fixing base 3 that can be swift uses.
In fig. 1 and 3: one side fixed mounting that the inside of device main part 1 is close to ejector pin 16 has a set of slide bar 17, and slide hole 18 has all been seted up to one side that the inside of connecting plate 11 corresponds slide bar 17, and the inner diameter ratio of slide hole 18 is slightly bigger than slide bar 17's outer diameter, and slide bar 17 passes through slide hole 18 and connecting plate 11 sliding connection to make the integrated device can pass through slide bar 17 through slide hole 18's cooperation, drive the more stable upper and lower slip of connecting plate 11.
In fig. 1 and 3: second spring 19 has been cup jointed to the outer wall one side of slide bar 17, and slide bar 17 is parallel to each other with ejector pin 16's position between to make the integrated device can withstand connecting plate 11 through second spring 19, thereby can reset button 9 and use.
In fig. 1-3: button 9 passes through connecting rod 10 and connecting plate 11 fixed connection, and the outer diameter ratio of ejector pin 16 is the same with the outer diameter size of kelly 14 to make the overall device can push button 9 through pressing, push down connecting plate 11 through connecting rod 10, then can push down ejector pin 16 to kelly 14 department through connecting plate 11, it is ejecting with kelly 14 in draw-in groove 15 through ejector pin 16, thereby can be convenient take off fixing base 3 from fixed slot 2.
The working principle of the invention is as follows: when a user needs to fix the bearing bush ultrasonic probe, the probe is firstly placed in a bracket fixing hole in the detection process, because the outer diameters of the phi 4 and the phi 8 probe are different, a rubber ring 4 is designed in a fixing seat 3, the probe penetrates through a fixing sleeve 5 and can be used for fixing the probe through the rubber ring 4, the detection surface of the bearing bush is in a semi-arc shape, the design of a pneumatic telescopic rod 6 and a sleeve spring 7 is adopted for ensuring the stability of four supporting legs in the detection process, the pneumatic telescopic rod 6 can be adjusted to the most suitable detection distance when the probe is pressed, the probe is ensured to be in good contact with the detection surface, the probe can freely move on the detection surface of the bearing bush during the detection through four universal wheels 8, the better operation of the user is facilitated, in order to better keep the rubber ring 4, the user needs to disassemble the rubber ring 4, the button 9 can be pressed, the connecting plate 11 is pressed down through a connecting rod 10, then can press ejector pin 16 to kelly 14 through connecting plate 11 and move, it is ejecting with kelly 14 in draw-in groove 15 through ejector pin 16, thereby can be convenient take off fixing base 3 from fixed slot 2, convenient to use personnel overhaul and change rubber ring 4 and use, otherwise, when the user then can be through placing fixing base 3 in fixed slot 2, through the first spring 13 in standing groove 12 with kelly 14 top into draw-in groove 15, thereby can be swift installation fixing base 3 uses, the practicality has been improved, convenient to use personnel use, and is practical.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.
Claims (7)
1. The utility model provides a bearing bush ultrasonic testing probe clamping device, includes device main part (1), its characterized in that, the inside one side of device main part (1) is run through and has been seted up fixed slot (2), inner wall one side of fixed slot (2) is provided with fixing base (3), inside one side of fixing base (3) is run through and is provided with rubber ring (4), bottom one side fixed mounting of rubber ring (4) has fixed sleeve (5), the equal fixed mounting in four corners of device main part (1) has pneumatic telescopic rod (6), cover spring (7) have all been cup jointed to outer wall one side of pneumatic telescopic rod (6), the equal fixed mounting in bottom one side of pneumatic telescopic rod (6) has universal wheel (8), the surface both sides of device main part (1) all are provided with button (9).
2. The ultrasonic bearing bush detection probe clamping device is characterized in that a connecting rod (10) is fixedly mounted on one side of the outer end of the button (9), the connecting rod (10) penetrates through one side of the inside of the device body (1), a connecting plate (11) is fixedly mounted on one side of the bottom end of the connecting rod (10), and a set of placing grooves (12) are formed in two sides of the inside of the fixing seat (3).
3. The ultrasonic bearing bush detection probe clamping device is characterized in that a first spring (13) is arranged on one side of the inner portion of the placing groove (12), a clamping rod (14) is arranged on one side, close to the first spring (13), of the inner portion of the placing groove (12), and the placing groove (12) is fixedly connected with the clamping rod (14) through the first spring (13).
4. The ultrasonic bearing bush detection probe clamping device according to claim 3, wherein a clamping groove (15) is formed in one side, corresponding to the clamping rod (14), of the interior of the device main body (1), the inner diameter of the clamping groove (15) is slightly larger than the outer diameter of the clamping rod (14), the fixing seat (3) is connected with the device main body (1) in a clamping mode through the clamping rod (14), and a top rod (16) is fixedly mounted on one side, corresponding to the clamping rod (14), of the bottom end of the connecting plate (11).
5. The ultrasonic bearing bush detection probe clamping device is characterized in that a group of sliding rods (17) are fixedly mounted on one side, close to the ejector rod (16), of the interior of the device body (1), sliding holes (18) are formed in one side, corresponding to the sliding rods (17), of the interior of the connecting plate (11), the inner diameter of each sliding hole (18) is slightly larger than the outer diameter of each sliding rod (17), and the sliding rods (17) are slidably connected with the connecting plate (11) through the sliding holes (18).
6. The ultrasonic bearing bush detection probe clamping device is characterized in that a second spring (19) is sleeved on one side of the outer wall of the sliding rod (17), and the positions of the sliding rod (17) and the ejector rod (16) are parallel to each other.
7. The ultrasonic bearing bush test probe clamping device of claim 4, wherein the button (9) is fixedly connected with the connecting plate (11) through a connecting rod (10), and the outer diameter of the ejector rod (16) is the same as that of the clamping rod (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010542463.6A CN111638274A (en) | 2020-06-15 | 2020-06-15 | Bearing bush ultrasonic testing probe clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010542463.6A CN111638274A (en) | 2020-06-15 | 2020-06-15 | Bearing bush ultrasonic testing probe clamping device |
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| Publication Number | Publication Date |
|---|---|
| CN111638274A true CN111638274A (en) | 2020-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010542463.6A Pending CN111638274A (en) | 2020-06-15 | 2020-06-15 | Bearing bush ultrasonic testing probe clamping device |
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| Country | Link |
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| CN (1) | CN111638274A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113655115A (en) * | 2021-07-21 | 2021-11-16 | 大唐东北电力试验研究院有限公司 | Telescopic alternating current magnetic yoke probe device |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102253124A (en) * | 2011-04-21 | 2011-11-23 | 北京航空航天大学 | General fixing device for probe of acoustic emission detection apparatus |
| CN204214817U (en) * | 2014-07-14 | 2015-03-18 | 沈阳化工大学 | A kind of ultrasonic probe clamper of defect-detecting equipment |
| CN105675716A (en) * | 2014-11-20 | 2016-06-15 | 上海金艺检测技术有限公司 | Irregular-workpiece water immersion method flaw detection apparatus |
| CN207351965U (en) * | 2017-09-01 | 2018-05-11 | 广东省特种设备检测研究院珠海检测院 | A kind of auxiliary device for ultrasonic probe |
| CN207703790U (en) * | 2018-01-11 | 2018-08-07 | 东莞理工学院 | Auto-ultrasonic mold non-destructive detecting device |
| CN207872205U (en) * | 2017-12-08 | 2018-09-18 | 锡林郭勒职业学院 | Batch test tube heating water bath fixing device |
| CN109541040A (en) * | 2018-12-25 | 2019-03-29 | 武汉瑞敏检测科技有限公司 | A kind of ultrasonic flaw detecting device |
| CN209086208U (en) * | 2018-11-28 | 2019-07-09 | 青州通达检测工程有限公司 | A kind of fixture suitable for metallic conduit non-destructive testing |
| CN110187010A (en) * | 2019-06-19 | 2019-08-30 | 中国矿业大学(北京) | A kind of use for laboratory ultrasonic probe support and its application method |
| CN110895262A (en) * | 2019-12-09 | 2020-03-20 | 广东省特种设备检测研究院珠海检测院 | Ultrasonic testing scanning frame |
| CN210427476U (en) * | 2019-06-17 | 2020-04-28 | 李秋婵 | Probe bracket for ultrasonic detection |
| CN210497938U (en) * | 2019-04-18 | 2020-05-12 | 吉安市瑞鹏飞精密科技有限公司 | Concealed suspension side-punching structure assembly of upper die stripper plate |
| CN111175383A (en) * | 2020-02-14 | 2020-05-19 | 广州市沙唯士电子科技有限公司 | Automatic ultrasonic flaw detection device for safety detection |
-
2020
- 2020-06-15 CN CN202010542463.6A patent/CN111638274A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102253124A (en) * | 2011-04-21 | 2011-11-23 | 北京航空航天大学 | General fixing device for probe of acoustic emission detection apparatus |
| CN204214817U (en) * | 2014-07-14 | 2015-03-18 | 沈阳化工大学 | A kind of ultrasonic probe clamper of defect-detecting equipment |
| CN105675716A (en) * | 2014-11-20 | 2016-06-15 | 上海金艺检测技术有限公司 | Irregular-workpiece water immersion method flaw detection apparatus |
| CN207351965U (en) * | 2017-09-01 | 2018-05-11 | 广东省特种设备检测研究院珠海检测院 | A kind of auxiliary device for ultrasonic probe |
| CN207872205U (en) * | 2017-12-08 | 2018-09-18 | 锡林郭勒职业学院 | Batch test tube heating water bath fixing device |
| CN207703790U (en) * | 2018-01-11 | 2018-08-07 | 东莞理工学院 | Auto-ultrasonic mold non-destructive detecting device |
| CN209086208U (en) * | 2018-11-28 | 2019-07-09 | 青州通达检测工程有限公司 | A kind of fixture suitable for metallic conduit non-destructive testing |
| CN109541040A (en) * | 2018-12-25 | 2019-03-29 | 武汉瑞敏检测科技有限公司 | A kind of ultrasonic flaw detecting device |
| CN210497938U (en) * | 2019-04-18 | 2020-05-12 | 吉安市瑞鹏飞精密科技有限公司 | Concealed suspension side-punching structure assembly of upper die stripper plate |
| CN210427476U (en) * | 2019-06-17 | 2020-04-28 | 李秋婵 | Probe bracket for ultrasonic detection |
| CN110187010A (en) * | 2019-06-19 | 2019-08-30 | 中国矿业大学(北京) | A kind of use for laboratory ultrasonic probe support and its application method |
| CN110895262A (en) * | 2019-12-09 | 2020-03-20 | 广东省特种设备检测研究院珠海检测院 | Ultrasonic testing scanning frame |
| CN111175383A (en) * | 2020-02-14 | 2020-05-19 | 广州市沙唯士电子科技有限公司 | Automatic ultrasonic flaw detection device for safety detection |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113655115A (en) * | 2021-07-21 | 2021-11-16 | 大唐东北电力试验研究院有限公司 | Telescopic alternating current magnetic yoke probe device |
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Application publication date: 20200908 |