CN210465276U - Flaw detection device capable of detecting welding quality in narrow space - Google Patents
Flaw detection device capable of detecting welding quality in narrow space Download PDFInfo
- Publication number
- CN210465276U CN210465276U CN201920744558.9U CN201920744558U CN210465276U CN 210465276 U CN210465276 U CN 210465276U CN 201920744558 U CN201920744558 U CN 201920744558U CN 210465276 U CN210465276 U CN 210465276U
- Authority
- CN
- China
- Prior art keywords
- fixed
- cylinder
- gear
- telescopic
- connecting cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The utility model belongs to the technical field of welding, in particular to a welding quality flaw detection device capable of detecting narrow space, which comprises a telescopic rod, a rotating structure and a searchlight head, wherein one end of the telescopic rod is connected with the rotating structure, the rotating structure is fixed with the telescopic rod through a connecting rod, the searchlight head is fixed on one side of the rotating structure far away from the telescopic rod, the telescopic rod comprises a first telescopic cylinder and a second telescopic cylinder, the diameter of the first telescopic cylinder is larger than that of the second telescopic cylinder, a fifth gear is fixed on one side of the inner part of the first telescopic cylinder, the fifth gear is connected with an output shaft of a third motor, a rack which is matched with the fifth gear is fixed at one end of the second telescopic cylinder inside the first telescopic cylinder, the rotating structure comprises a first fixed cylinder, a first connecting cylinder, a second connecting cylinder, a first gear, a second gear, a third gear and a fourth gear, the fixed cylinder is fixed at one end, one end of the first connecting cylinder, which is far away from the fixed cylinder, is movably connected with a second connecting cylinder.
Description
Technical Field
The utility model belongs to the technical field of the welding, especially, relate to a can detect narrow and small space welding quality device of detecting a flaw.
Background
In a welded portion of a welded pipe or the like, various flaws are generated depending on a welding method and welding conditions. This flaw may cause a reduction in the quality of the weld, thereby affecting the use of the pipe.
However, when the existing flaw detection device is used for detection, flaws may exist at different angles and directions of an internal welding part, and the existing structure often causes missed detection flaws when detection is performed, so that the detection efficiency is reduced, and the flaw detection device is not beneficial to inspection and use of people.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to foretell problem, provide one kind and can detect narrow and small space welding quality device of detecting a flaw.
In order to achieve the above object, the utility model adopts the technical scheme that, the utility model discloses a can detect narrow and small space welding quality flaw detection device, including telescopic link, rotating-structure and searchlight head, the one end of telescopic link with rotating-structure connects, just rotating-structure with it is fixed through the connecting rod between the telescopic link, rotating-structure keeps away from one side of telescopic link is fixed with searchlight head, the telescopic link includes telescopic cylinder one and telescopic cylinder two, just the diameter of telescopic cylinder one is greater than the diameter of telescopic cylinder two, the inside side of telescopic cylinder one is fixed with gear five, gear five and the output shaft of motor three, telescopic cylinder two is located one inside one end of telescopic cylinder one is fixed with the rack of five looks adaptations of gear, rotating-structure includes fixed cylinder, connecting cylinder one, A second connecting cylinder, a first gear, a second gear, a third gear and a fourth gear, wherein the fixed cylinder is fixed at one end of the connecting rod far away from the telescopic rod, one end of the fixed cylinder far away from the connecting rod is movably connected with the first connecting cylinder, one end of the first connecting cylinder far away from the fixed cylinder is movably connected with the second connecting cylinder, a first motor is fixed on one side of the fixed cylinder, an output shaft of the first motor is connected with the first gear, a second gear matched with the first gear is fixed on the outer side of one end, close to the fixed cylinder, of the first connecting cylinder, a second motor is fixed on the surface of the first connecting cylinder, an output shaft of the second motor is connected with a third gear, the outer side of one end, close to the first connecting cylinder, of the second connecting cylinder is fixed with a gear four matched with the gear three phase, and the contact surfaces of the first connecting cylinder and the second connecting cylinder are inclined planes.
Preferably, a display screen is fixed on one side edge of the surface of the telescopic rod, and the display screen is electrically connected with the searchlight head.
Preferably, the two sides of one end of the second telescopic cylinder, which is close to the rack, are both fixed with limiting plates.
Preferably, an illuminating lamp is fixed on one side of the surface of the second connecting cylinder, which is positioned on the searchlight head, and a transparent protective cover is fixed on the outer side of the illuminating lamp.
Preferably, the surface of the second telescopic cylinder is provided with a plurality of jacks.
Preferably, a movable column is fixed at a position, corresponding to the socket, of one end, close to the second telescopic cylinder, of the first telescopic cylinder, and an inserting column matched with the socket is fixed at the bottom end, close to the socket, of one side of the movable column.
Preferably, both ends of the movable column are movably connected with the clamping plate through movable pins, and the clamping plate is fixed on the surface of the first telescopic cylinder.
Preferably, a handle is fixed at one end of the telescopic rod, which is far away from the rotating structure, and an anti-skid sleeve is sleeved on the handle.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. the utility model has the advantages that the whole structure is simple, can make things convenient for adjusting device's length as required according to the use to more conveniently survey.
2. The angle of the searchlighting head can be conveniently adjusted, so that the positions to be detected in different angles and directions can be detected, and the detection precision is guaranteed.
3. Can carry out real-time observation through the display screen to make things convenient for people's regulation and detection more, improve the efficiency of surveying.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is a schematic structural diagram of a flaw detector capable of detecting welding quality in a narrow space according to example 1;
fig. 2 is a schematic structural view of a rotating structure provided in embodiment 1;
fig. 3 is a schematic structural view of the telescopic rod provided in embodiment 1;
FIG. 4 is a schematic structural view of a movable column provided in example 1;
in the above figures, 1, a telescopic rod; 2. a rotating structure; 3. a searchlighting head; 4. a connecting rod; 5. a first telescopic cylinder; 6. a second telescopic cylinder; 7. a fifth gear; 8. a third motor; 9. a rack; 10. a fixed cylinder; 11. a first connecting cylinder; 12. a second connecting cylinder; 13. a first gear; 14. a second gear; 15. a third gear; 16. a fourth gear; 17. a first motor; 18. a second motor; 19. a display screen; 20. a limiting plate; 21. an illuminating lamp; 22. a socket; 23. a movable post; 24. inserting a column; 25. a movable pin; 26. a splint; 27. a handle.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
As shown in fig. 1, a display screen 19 is fixed to one side edge of the surface of the telescopic rod 1, the display screen 19 is electrically connected with the searchlight head 3, and the condition detected by the searchlight head 3 can be conveniently displayed on the display screen 19 in real time through the display screen 19, so that people can conveniently know and observe the condition.
As shown in fig. 3, two side edges of one end of the second telescopic cylinder 6, which is close to the rack 9, are both fixed with a limiting plate 20; the limiting plate 20 can limit the second telescopic cylinder 6, so that the second telescopic cylinder 6 is prevented from sliding out.
As shown in fig. 1, an illuminating lamp 21 is fixed on one side of the second connecting cylinder 12, which is located on the searchlight head 3, a transparent protective cover is fixed on the outer side of the illuminating lamp 21, and the illuminating lamp 21 can illuminate when the searchlight head 3 is used, so that the searchlight head 3 can be used and detected more conveniently.
As shown in fig. 1, a plurality of sockets 22 have been seted up on the surface of a telescopic cylinder two 6, a telescopic cylinder 5 is close to one end of a telescopic cylinder two 6 and with the corresponding rigidity of socket 22 has movable post 23, movable post 23 is close to one side bottom mounting of socket 22 have with socket 22 looks adaptation insert post 24, the both ends of movable post 23 are all through activity round pin 25 and splint 26 swing joint, just splint 26 is fixed the surface of a telescopic cylinder 5 can be fixed between a telescopic cylinder 5 and a telescopic cylinder two 6 through socket 22 and insert post 24 to prevent sliding, ensure the stability of telescopic link 1.
As shown in fig. 1, a handle 27 is fixed at one end of the telescopic rod 1 far from the rotating structure 2, an anti-slip sleeve is sleeved on the handle 27, people can use the telescopic rod conveniently through the handle 27, and the anti-slip sleeve can prevent slipping, so that people can detect the telescopic rod more conveniently.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
In practical application, the length of the searchlight head 3 can be conveniently adjusted through the telescopic rod 1 by extending the searchlight head into an object to be detected, the rotation of the motor III 8 can be conveniently controlled through a control button on the outer side, the rotation of the motor III 8 drives the rotation of the gear V7, the rotation of the gear V7 further drives the rack 9 to move, so that the telescopic cylinder II 6 is driven to stretch through the movement of the rack 9, a sliding groove matched with the rack 9 is fixed on one side edge inside the telescopic cylinder I5, the sliding of the rack 9 can be more conveniently facilitated, the telescopic head 3 can be driven to stretch through the stretching of the telescopic cylinder II 6, the adjustment can be carried out as required, when different angles are required to be detected, the rotation of the motor I17 and the motor II 18 is controlled through an external control button, the rotation of the motor I17 drives the rotation of the gear I13, the rotation of the gear I13 drives the rotation of the gear II 14, the rotation of the second gear 14 then drives the first connecting cylinder 11 along with rotating, and the rotation of the second motor 18 drives the rotation of the third gear 15, the rotation of the third gear 15 can drive the rotation of the fourth gear 16, so that the rotation of the fourth gear 16 drives the second connecting cylinder 12 along with rotating, and the rotation of the connecting cylinder drives the searchlight head 3 along with rotating, thereby detecting different angles, more conveniently detecting and ensuring the detection precision.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (8)
1. The utility model provides a can detect narrow and small space welding quality flaw detection device, its characterized in that, including telescopic link (1), rotating-structure (2) and searchlight head (3), the one end of telescopic link (1) with rotating-structure (2) are connected, just rotating-structure (2) with it is fixed through connecting rod (4) between telescopic link (1), rotating-structure (2) are kept away from a side of telescopic link (1) is fixed with searchlight head (3), telescopic link (1) are including a telescopic cylinder (5) and telescopic cylinder two (6), just the diameter of telescopic cylinder one (5) is greater than the diameter of telescopic cylinder two (6), the inside of telescopic cylinder one (5) is fixed with five (7) of gear, five (7) of gear and the output shaft of three (8) of motor, telescopic cylinder two (6) are located the inside one end of telescopic cylinder one (5) be fixed with the rack (9) of five (7) looks adaptations of gear The rotating structure (2) comprises a fixed cylinder (10), a first connecting cylinder (11), a second connecting cylinder (12), a first gear (13), a second gear (14), a third gear (15) and a fourth gear (16), the fixed cylinder (10) is fixed at one end, far away from the connecting rod (4), of the telescopic rod (1), one end, far away from the connecting rod (4), of the fixed cylinder (10) is movably connected with the first connecting cylinder (11), one end, far away from the fixed cylinder (10), of the first connecting cylinder (11) is movably connected with the second connecting cylinder (12), a first motor (17) is fixed on one side edge of the fixed cylinder (10), an output shaft of the first motor (17) is connected with the first gear (13), the first connecting cylinder (11) is close to the outer side of one end of the fixed cylinder (10) and the second gear (14) matched with the first gear (13) are fixed on the outer side of the one end of, the surface of the first connecting cylinder (11) is fixed with a second motor (18), an output shaft of the second motor (18) is connected with a third gear (15), a fourth gear (16) matched with the third gear (15) is fixed on the outer side of one end, close to the first connecting cylinder (11), of the second connecting cylinder (12), and the contact surfaces of the first connecting cylinder (11) and the second connecting cylinder (12) are inclined planes.
2. The flaw detection device capable of detecting the welding quality in the narrow space according to claim 1, wherein a display screen (19) is fixed on one side of the surface of the telescopic rod (1), and the display screen (19) is electrically connected with the searchlight head (3).
3. The flaw detection device capable of detecting the welding quality in the narrow space according to claim 1, wherein limiting plates (20) are fixed on two side edges of one end, close to the rack (9), of the second telescopic cylinder (6).
4. The flaw detector capable of detecting the welding quality in the narrow space according to claim 1, wherein an illuminating lamp (21) is fixed on one side of the probe head (3) on the surface of the second connecting cylinder (12), and a transparent protective cover is fixed on the outer side of the illuminating lamp (21).
5. The flaw detector capable of detecting the welding quality in the narrow space according to claim 1, wherein a plurality of insertion holes (22) are formed in the surface of the second telescopic cylinder (6).
6. The flaw detection device capable of detecting the welding quality in the narrow space according to claim 5, wherein a movable column (23) is fixed at a position, corresponding to the socket (22), of the first telescopic cylinder (5) close to one end of the second telescopic cylinder (6), and an insertion column (24) matched with the socket (22) is fixed at the bottom end of one side, close to the socket (22), of the movable column (23).
7. The flaw detection device capable of detecting the welding quality in the narrow space according to claim 6, wherein both ends of the movable column (23) are movably connected with a clamping plate (26) through a movable pin (25), and the clamping plate (26) is fixed on the surface of the first telescopic cylinder (5).
8. The flaw detection device capable of detecting the welding quality in the narrow space according to claim 1, wherein a handle (27) is fixed at one end of the telescopic rod (1) far away from the rotating structure (2), and an anti-skid sleeve is sleeved on the handle (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920744558.9U CN210465276U (en) | 2019-05-23 | 2019-05-23 | Flaw detection device capable of detecting welding quality in narrow space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920744558.9U CN210465276U (en) | 2019-05-23 | 2019-05-23 | Flaw detection device capable of detecting welding quality in narrow space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210465276U true CN210465276U (en) | 2020-05-05 |
Family
ID=70438237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920744558.9U Active CN210465276U (en) | 2019-05-23 | 2019-05-23 | Flaw detection device capable of detecting welding quality in narrow space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210465276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111810788A (en) * | 2020-07-15 | 2020-10-23 | 河北中跃检验检测有限公司 | Multi-view pipeline detection crawler |
-
2019
- 2019-05-23 CN CN201920744558.9U patent/CN210465276U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111810788A (en) * | 2020-07-15 | 2020-10-23 | 河北中跃检验检测有限公司 | Multi-view pipeline detection crawler |
| CN111810788B (en) * | 2020-07-15 | 2024-03-22 | 河北中跃检验检测有限公司 | Multi-view pipeline detection crawler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208109413U (en) | A kind of Bearing testing fast fixture | |
| CN106093203B (en) | A kind of face of weld and near surface crack depth detection device | |
| CN210465276U (en) | Flaw detection device capable of detecting welding quality in narrow space | |
| CN204964408U (en) | Mar detects machine | |
| CN109540660A (en) | Adjustable hardness test fixture | |
| JP2002202291A (en) | Eddy current examination probe for thread part and holding device of probe | |
| CN219608913U (en) | Manual auxiliary inspection device for titanium rod surface machining defects | |
| CN216049667U (en) | Drill bit blade surface detection device | |
| CN217059629U (en) | Special equipment pipeline under pressure detection device | |
| CN203350102U (en) | Device for detecting welding quality of HDPE film | |
| CN107902005A (en) | A kind of automatically walk system of the flaw detection trolley of pipeline-weld | |
| CN212781284U (en) | Underground pipeline detecting instrument with clamping function | |
| CN207472831U (en) | A kind of ring forging non-destructive testing device | |
| CN210800736U (en) | Detecting head of inspection device for gate well | |
| CN208833223U (en) | A kind of workbench for tapered roller bearing Surface testing | |
| CN208977827U (en) | A kind of clamping device of industrial robot | |
| CN207148039U (en) | Vertical type steel-plate ultrasound wave inspection device | |
| CN209707229U (en) | A kind of tension machine lifting device | |
| CN211148577U (en) | Sampling device for nondestructive inspection | |
| CN214173203U (en) | Bore detection tool for gasket production | |
| CN204044427U (en) | Simple and easy fixed middle clamping device automatically | |
| CN105627876B (en) | A kind of internal spline effect space width cubing | |
| CN220207529U (en) | Steel structure detection device | |
| CN210533311U (en) | Rotating device of automobile checking fixture | |
| CN216771713U (en) | Metal nondestructive detector with wide rotary dead-angle-free detection range |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 2722199 north of Xishou Road, Chuangye Road, economic development zone, Yanzhou District, Jining City, Shandong Province Patentee after: Classic Heavy Industry Group Co.,Ltd. Patentee after: CLASSIC Group HENAN BRANCH Address before: 2722199 north of Xishou Road, Chuangye Road, economic development zone, Yanzhou District, Jining City, Shandong Province Patentee before: SHANDONG THE CLASSIC HEAVY INDUSTRY GROUP Co.,Ltd. Patentee before: CLASSIC Group HENAN BRANCH |
|
| CP01 | Change in the name or title of a patent holder |