CN201331500Y - Deep-hole tube blank inner wall non-destructive testing device - Google Patents
Deep-hole tube blank inner wall non-destructive testing device Download PDFInfo
- Publication number
- CN201331500Y CN201331500Y CNU200820182864XU CN200820182864U CN201331500Y CN 201331500 Y CN201331500 Y CN 201331500Y CN U200820182864X U CNU200820182864X U CN U200820182864XU CN 200820182864 U CN200820182864 U CN 200820182864U CN 201331500 Y CN201331500 Y CN 201331500Y
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- sprinkling irrigation
- fixed chuck
- base
- deep
- spring
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Abstract
The utility model relates to a deep-hole tube blank inner wall non-destructive testing device, which belongs to the filed of non-destructive testing and non-destructive inspection. The deep-hole tube blank inner wall non-destructive testing device is characterized in that a fixing chuck is arranged at the head portion of a spray tank, a cotter pin is mounted on the fixing chuck, a spring is arranged between the cotter pin and the fixing chuck, a brake cable shell is fixed at one end of the cotter pin, a steel cable penetrates through the brake cable shell, the spring and the bottom surface of the fixing chuck to be fixedly connected with a ball head, the spray tank is mounted on a base, one end face of the base is connected with a transitional sleeve, the transitional sleeve is connected with a steel barrel, the other end of the base is provided with a connecting rod, and a window is arranged on the steel barrel below the head portion of the spray tank. The deep-hole tube blank inner wall non-destructive testing device realizes dye penetrant inspection on pipe inner walls, is particular adaptable to non-destructive inspection of slim pipe inner walls, and has high practical value in industry filed. The utility model is simple in structure, convenient in operation, visual in inspection results and simple in mounting and dismounting of the spray tank.
Description
One, technical field:
The utility model relates to a kind of deep hole pipe inwall the cannot-harm-detection device, belongs to Non-Destructive Testing and nondestructive examination application.
Two, background technology:
The dye penetrant inspection method has obtained using widely in commercial production owing to easy to operate.But, for the inwall of long cartridge type pipe fitting, but being difficult to adopt the dye penetrant inspection method, its reason is: at long cartridge type pipe fitting inner wall, the flaw detection agent can't spray.Though Granted publication number adopts the inwall running gear for the utility model patent of CN2336361Y (patent No. 98228686.4) " endoporus creep automatically scanning nondestructive examination pick-up unit ", realized nondestructive examination to a certain extent, but this utility model patent still can not be implemented in pipe fitting inner wall spray dye penetrant inspection agent.
Three, summary of the invention:
The object of the present invention is to provide a kind of deep hole pipe inwall the cannot-harm-detection device that can carry out painted nondestructive examination to deep hole pipe inwall.
Technical solution: the utility model comprises: base, sprinkling irrigation, the sprinkling irrigation button is equipped with in sprinkling irrigation, the sprinkling irrigation head is provided with fixed chuck, split pin is installed on the fixed chuck, spring is arranged between split pin and fixed chuck, the brake cable overcoat is fixed on an end of split pin, fixedlys connected with bulb in the bottom surface that steel wire passes brake cable overcoat, spring, fixed chuck; Sprinkling irrigation is installed in base, and base one end face is connected with spacer shell, and spacer shell is with on steel cylinder is connected, and the base other end is provided with connecting link, and the steel cylinder that is positioned at the lower head of spraying is provided with window.
Semiconductor laser is installed as pilot light on the fixed chuck.
Be installed with illuminating lamp and CCD camera on the steel cylinder.
Fixed chuck is provided with fixedly snap ring, pilot hole, locating surface, fixedly snap ring is connected with sprinkling irrigation, 90 ° opening is fixedly arranged on the snap ring, be installed with split pin in the pilot hole, locating surface is the compression end face of spring, fixedly snap ring is provided with the crescent moon hole, and crescent moon is equipped with crescent-shaped lever on the hole, and fixed chuck is fixedlyed connected with sprinkling irrigation by dop pressing plate, screw, screw hole.
The dop pressing plate be shaped as square.
The utility model is owing to be equipped with the sprinkling irrigation button in sprinkling irrigation, and the sprinkling irrigation head is provided with fixed chuck, and fixed chuck is provided with, and steel wire is connected with bulb by tension brake cable overcoat, the spring in the split pin; Can spray the dye penetrant inspection agent at pipe fitting inner wall, thereby realize pipe fitting inner wall dye penetrant inspection, be particularly suitable for the nondestructive examination of slender rectangular tube inwall, bigger practical value be arranged at industrial circle.The utlity model has compact conformation, easy and simple to handle and result of detection is directly perceived, the installation and removal of spray jar.
Four, description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model fixed chuck structural representation;
Fig. 3 is the utility model fixed chuck front view;
Fig. 4 is the utility model fixed chuck side view;
Fig. 5 is the utility model dop pressing plate front view;
Fig. 6 is the utility model dop pressing plate side view.
Five, embodiment
The structural representation of present embodiment as shown in Figure 1, sprinkling irrigation 3 is installed on the base 1, base 1 one end faces are connected with spacer shell 2, and spacer shell 2 is connected with steel cylinder 8, and illuminating lamp 6 is fixed on the steel cylinder 8, CCD camera 7 is fixed on the steel cylinder 8, base 1 other end is provided with connecting link 10, and sprinkling irrigation button 11 is housed in the sprinkling irrigation 3, and the head of sprinkling irrigation 3 has fixed chuck 4, on the fixed chuck 4 location and installation semiconductor laser 5 as pilot light, be positioned at the sprinkling irrigation 3 lower head steel cylinder 8 be provided with window 9.
As shown in Figure 2, split pin 14 is installed on the fixed chuck 4, spring 13 is fixed between split pin 14 and the fixed chuck 4, and brake cable overcoat 15 is fixed on an end of split pin 14, and steel wire 16 passes brake cable overcoat 15 and spring 13 is fixed with the form of bulb 12 in the bottom surface of fixed chuck 4.
The structural representation of present embodiment fixed chuck 4 as shown in Figure 3 and Figure 4, fixedly snap ring 21 blocks sprinkling irrigation 3, fixedly on the snap ring 21 90 ° opening is arranged, be installed with split pin 14 in the pilot hole 22, locating surface 23 is compression end faces of spring 13, and fixedly snap ring 21 is provided with two crescent moon holes 24, on the crescent moon hole 24 crescent-shaped lever is housed, the effect in two crescent moon holes 24 is two crescent-shaped levers that pass split pin 14, and fixed chuck 4 is fixedlyed connected with sprinkling irrigation 3 by dop pressing plate 17, screw 18, screw hole 20.Center pit 19 is used to pass steel wire, and the shape of dop pressing plate 17 as shown in Figure 5 and Figure 6.
During the utility model work, sprinkling irrigation 3 moves horizontally in the deep hole pipe, pipe rotates, observe the inner processing situation of pipe by illuminating lamp 6 and camera 7, as note abnormalities, then strain the steel wire 16 of brake cable overcoat 15 the insides, spring 13 is compressed, and split pin 14 is slided to sprinkling irrigation button 11 in the crescent moon hole 24 of fixed chuck 4, after button 11 is compacted, dye penetrant inspection agent ejection, the steel wire 16 of releasing of brake line overcoat 15 the insides, spring 13 resets, and split pin 14 is slided in the crescent moon hole 24 of fixed chuck 4 and is left sprinkling irrigation button 11, after button 11 was released, dye penetrant inspection agent spraying was closed.This device is mainly used in the deep hole pipe of 100mm～200mm.Aperture ratio: about 1: 40.
Claims (5)
1, deep hole pipe inwall the cannot-harm-detection device, comprise: base (1), sprinkling irrigation (3), sprinkling irrigation button (11) is equipped with in sprinkling irrigation (3), it is characterized in that: sprinkling irrigation (3) head is provided with fixed chuck (4), split pin (14) is installed on the fixed chuck (4), spring (13) is arranged between split pin (14) and fixed chuck (4), brake cable overcoat (15) is fixed on an end of split pin (14), fixedlys connected with bulb (12) in the bottom surface that steel wire (16) passes brake cable overcoat (15), spring (13), fixed chuck (4); Sprinkling irrigation (3) is installed in base (1), and base (1) one end face is connected with spacer shell (2), and spacer shell (2) is connected with steel cylinder (8), and base (1) other end is provided with connecting link (10), and the steel cylinder (8) that is positioned at sprinkling irrigation (3) lower head is provided with window (9).
2, deep hole pipe inwall the cannot-harm-detection device according to claim 1 is characterized in that: semiconductor laser (5) is installed as pilot light on the fixed chuck (4).
3, deep hole pipe inwall the cannot-harm-detection device according to claim 1 is characterized in that: be installed with illuminating lamp (6) and CCD camera (7) on the steel cylinder (8).
4, deep hole pipe inwall the cannot-harm-detection device according to claim 1, it is characterized in that: fixed chuck (4) is provided with fixedly snap ring (21), pilot hole (22), locating surface (23), center pit (19), fixedly snap ring (21) is connected with sprinkling irrigation (3), fixedly on the snap ring (21) 90 ° opening is arranged, be installed with split pin (14) in the pilot hole (22), locating surface (23) is the compression end face of spring (13), fixedly snap ring (21) is provided with crescent moon hole (24), crescent-shaped lever is equipped with on (24) in the crescent moon hole, and fixed chuck (4) is by dop pressing plate (17), screw (18), screw hole (20) is fixedlyed connected with sprinkling irrigation (3).
5, deep hole pipe inwall the cannot-harm-detection device according to claim 5 is characterized in that: dop pressing plate (17) be shaped as square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820182864XU CN201331500Y (en) | 2008-12-26 | 2008-12-26 | Deep-hole tube blank inner wall non-destructive testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820182864XU CN201331500Y (en) | 2008-12-26 | 2008-12-26 | Deep-hole tube blank inner wall non-destructive testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201331500Y true CN201331500Y (en) | 2009-10-21 |
Family
ID=41224884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820182864XU Expired - Fee Related CN201331500Y (en) | 2008-12-26 | 2008-12-26 | Deep-hole tube blank inner wall non-destructive testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201331500Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104297261A (en) * | 2014-10-14 | 2015-01-21 | 北京工业大学 | Deep-hole inner-wall imaging system |
| CN105605369A (en) * | 2015-12-19 | 2016-05-25 | 长安大学 | Walking device which can be suitable for internal dye penetrant detection of long and thin pipeline |
| CN106670651A (en) * | 2016-12-20 | 2017-05-17 | 江苏大学 | Combined fixture used for laser shock strengthening of turbine blade |
| CN107755108A (en) * | 2017-11-14 | 2018-03-06 | 山东耀华特耐科技有限公司 | A kind of inwall fault detection system of cyclone separator |
| CN110567979A (en) * | 2019-09-15 | 2019-12-13 | 史丹 | A surface smoothness short-term test equipment for resin board processing |
| CN112657746A (en) * | 2020-12-15 | 2021-04-16 | 李小丹 | Micropore atomization PT detection device |
-
2008
- 2008-12-26 CN CNU200820182864XU patent/CN201331500Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104297261A (en) * | 2014-10-14 | 2015-01-21 | 北京工业大学 | Deep-hole inner-wall imaging system |
| CN105605369A (en) * | 2015-12-19 | 2016-05-25 | 长安大学 | Walking device which can be suitable for internal dye penetrant detection of long and thin pipeline |
| CN105605369B (en) * | 2015-12-19 | 2017-08-11 | 长安大学 | One kind is applicable to slender pipeline intrinsic color carrying out flaw detection running gear |
| CN106670651A (en) * | 2016-12-20 | 2017-05-17 | 江苏大学 | Combined fixture used for laser shock strengthening of turbine blade |
| CN106670651B (en) * | 2016-12-20 | 2018-06-01 | 江苏大学 | A kind of built-up jig for laser impact intensified turbine blade |
| CN107755108A (en) * | 2017-11-14 | 2018-03-06 | 山东耀华特耐科技有限公司 | A kind of inwall fault detection system of cyclone separator |
| CN107755108B (en) * | 2017-11-14 | 2020-03-17 | 山东耀华特耐科技有限公司 | Inner wall flaw detection system of cyclone separator |
| CN110567979A (en) * | 2019-09-15 | 2019-12-13 | 史丹 | A surface smoothness short-term test equipment for resin board processing |
| CN110567979B (en) * | 2019-09-15 | 2021-10-22 | 史丹 | A surface smoothness short-term test equipment for resin board processing |
| CN112657746A (en) * | 2020-12-15 | 2021-04-16 | 李小丹 | Micropore atomization PT detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091021 Termination date: 20171226 |