CN210196856U - Boiler welding mouth nondestructive test is with device of clapping - Google Patents
Boiler welding mouth nondestructive test is with device of clapping Download PDFInfo
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- CN210196856U CN210196856U CN201921194712.6U CN201921194712U CN210196856U CN 210196856 U CN210196856 U CN 210196856U CN 201921194712 U CN201921194712 U CN 201921194712U CN 210196856 U CN210196856 U CN 210196856U
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Abstract
The utility model discloses a boiler welding mouth nondestructive test is with device of clapping, the camera includes a supporting plate, the bottom surface fixedly connected with of backup pad supports a section of thick bamboo, and the through-hole that the equidistance was arranged is seted up to the surface that supports a section of thick bamboo, and the bracing piece has been placed to the inside that supports a section of thick bamboo, and the surface of bracing piece is seted up flutedly. Through being provided with stopper and through-hole, utilize the compression of spring, the stopper is deviate from the through-hole, can carry out the regulation of length to the bracing piece, simultaneously through the rotation of first motor, utilize the threaded rod to use with the cooperation of screwed pipe, can finely tune the locating plate, the rotation of rethread second motor, utilize the fixed of mounting and U-shaped groove, can carry out the adjustment of angle to the camera, thereby can this device adaptation difference shooting height and shooting angle enough, improve the suitability of this device under various operational environment, the work of shooing provides very big convenience to the detection side, and then can improve the accuracy of testing result.
Description
Technical Field
The utility model relates to a nondestructive test technical field specifically is a boiler welding mouth is photographic device for nondestructive test.
Background
The nondestructive testing is a method for inspecting and testing the structure, the property, the state and the type, the property, the quantity, the shape, the position, the size, the distribution and the change of the defects inside and on the surface of a test piece by taking a physical or chemical method as a means and by means of modern technology and equipment on the premise of not damaging or not influencing the service performance of the tested object and not damaging the internal tissue of the tested object, and the boiler port is detected mainly in the process of welding the boiler port; ray inspection, ultrasonic inspection, magnetic particle inspection and photographing inspection.
The equipment of shooing to boiler welding mouth in present stage, it is great to use the limitation, when the welding mouth that detects the eminence needs to shoot, because can not adjust the height and the shooting angle of equipment of shooing, can not all-roundly shoot the welding mouth, influence its shooting effect to cause very big inconvenience to its testing work, influence the accuracy of testing result, for this reason, we provide a boiler welding mouth for nondestructive test film device and solve above problem.
SUMMERY OF THE UTILITY MODEL
One) technical problem to be solved
The utility model aims at providing a boiler welding mouth is film making device for nondestructive test in order to remedy prior art's not enough.
II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a shooting device for nondestructive testing of a boiler welding port comprises a supporting plate, wherein a supporting cylinder is fixedly connected to the bottom surface of the supporting plate, through holes are formed in the outer surface of the supporting cylinder and are arranged equidistantly, supporting rods are placed in the supporting cylinder, grooves are formed in the outer surface of the supporting rods, springs are fixedly connected to the inner side walls of the grooves, limiting blocks are fixedly connected to the left ends of the springs, and the left ends of the limiting blocks penetrate through the through holes and extend to the outer sides of the through holes;
the upper surface of the supporting plate is fixedly connected with a positioning block, the upper surface of the positioning block is fixedly hinged with a symmetrical first connecting plate through a first pin shaft, a symmetrical fixed block is placed above the supporting plate, a symmetrical second connecting plate is placed above the positioning block, one end, far away from the positioning block, of each first connecting plate is fixedly hinged with the outer surfaces of the second connecting plate and the fixed block through a second pin shaft, a threaded pipe is fixedly embedded in each fixed block, the upper surface of the supporting plate is fixedly connected with a supporting column, the right side surface of the supporting column is provided with a sliding groove, the inside of the sliding groove is clamped with a sliding block matched with the sliding groove, the right side surface of the sliding block is fixedly connected with a first motor, the outer surface of the output end of the first motor is fixedly connected with a threaded rod, and the right end of the threaded rod penetrates through the two threaded pipes and extends, the inner wall of each threaded pipe is in threaded connection with the outer surface of the threaded rod;
every the top of second connecting plate all has the locating plate through the fixed hinge joint of third round pin axle, the last fixed surface of locating plate is connected with the second motor, the fixed surface of second motor output is connected with the mounting, the last fixed surface of mounting is connected with symmetrical U-shaped groove, the camera has been placed to the top of mounting, the surface of camera and the interior diapire fixed connection in two U-shaped grooves.
Furthermore, the outer surface of the supporting rod is fixedly connected with a handle sleeve, and the outer surface of the handle sleeve is provided with anti-skid grains.
Furthermore, the right end of the threaded rod is fixedly connected with a baffle, and the vertical length value of the baffle is greater than that of the threaded rod.
Furthermore, the vertical length value of the limiting block is smaller than that of the through hole, and the limiting block is located inside the through hole.
Further, the first motor and the second motor both adopt stepping motors.
Furthermore, the fixing piece is N-shaped and is positioned right above the second motor.
III) beneficial effects
Compared with the prior art, the shooting device for nondestructive testing of the boiler welding port has the following beneficial effects:
firstly, the method comprises the following steps: the utility model discloses a be provided with stopper and through-hole, utilize the compression of spring, the stopper is deviate from the through-hole, can carry out the regulation of length to the bracing piece, simultaneously through the rotation of first motor, utilize the threaded rod to use with the cooperation of screwed pipe, can finely tune the locating plate, the rotation of rethread second motor, utilize the mounting to fix with the U-shaped groove, can carry out the adjustment of angle to the camera, thereby can reach this device adaptation different shooting height and shooting angle, improve the suitability of this device under various operational environment, the work of shooing provides very big convenience to the detection side, and then can improve the accuracy of testing result.
Secondly, the method comprises the following steps: the utility model discloses a be provided with the baffle, can block the fixed block at the slip in-process, avoided the fixed block to take place the phenomenon that drops at the in-process that uses, through being provided with the handle cover, can promote the frictional force of handle cover in the use, avoided the phenomenon that the slippage appears at the in-process that uses in nondestructive test device, through being provided with the U-shaped groove, can improve the fastness of camera, avoided the phenomenon that the camera drops appear at long-time in-process.
Drawings
FIG. 1 is a front view of a film-making device for nondestructive testing of a welding port of a boiler according to the present invention;
FIG. 2 is a side view of the U-shaped groove of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
fig. 4 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.
In the figure: 1. a support plate; 2. a baffle plate; 3. positioning a plate; 4. a second motor; 5. a U-shaped groove; 6. a camera; 7. a fixing member; 8. a support pillar; 9. a support bar; 10. a support cylinder; 11. covering the handlebar; 12. a threaded rod; 13. a first motor; 14. a fixed block; 15. a first connecting plate; 16. a threaded pipe; 17. a second connecting plate; 18. positioning blocks; 19. a limiting block; 20. a through hole; 21. a spring; 22. a groove; 23. a chute; 24. a slide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-4, the utility model provides a technical solution: a shooting device for nondestructive testing of a boiler welding port comprises a supporting plate 1, wherein a supporting cylinder 10 is fixedly connected to the bottom surface of the supporting plate 1, through holes 20 which are arranged equidistantly are formed in the outer surface of the supporting cylinder 10, a supporting rod 9 is placed inside the supporting cylinder 10, a groove 22 is formed in the outer surface of the supporting rod 9, a spring 21 is fixedly connected to the inner side wall of the groove 22, a limiting block 19 is fixedly connected to the left end of the spring 21, and the left end of the limiting block 19 penetrates through the through hole 20 and extends to the outer side of the through hole 20;
the upper surface of the supporting plate 1 is fixedly connected with a positioning block 18, the upper surface of the positioning block 18 is fixedly hinged with symmetrical first connecting plates 15 through first pin shafts, symmetrical fixed blocks 14 are placed above the supporting plate 1, symmetrical second connecting plates 17 are placed above the positioning block 18, one end, far away from the positioning block 18, of each first connecting plate 15 is fixedly hinged with the outer surfaces of the second connecting plates 17 and the fixed blocks 14 through second pin shafts, threaded pipes 16 are fixedly embedded in each fixed block 14, the upper surface of the supporting plate 1 is fixedly connected with a supporting column 8, the right side surface of the supporting column 8 is provided with a sliding groove 23, a sliding block 24 matched with the sliding groove 23 is clamped in the sliding groove 23, the right side surface of the sliding block 24 is fixedly connected with a first motor 13, the outer surface of the output end of the first motor 13 is fixedly connected with a threaded rod 12, the right end of the threaded rod 12 penetrates through the two threaded pipes 16 and, the inner wall of each threaded tube 16 is in threaded connection with the outer surface of the threaded rod 12;
the top of every second connecting plate 17 all articulates through the third round pin axle is fixed has locating plate 3, and the last fixed surface of locating plate 3 is connected with second motor 4, and the external fixed surface of the output of second motor 4 is connected with mounting 7, and the last fixed surface of mounting 7 is connected with symmetrical U-shaped groove 5, and camera 6 has been placed to mounting 7's top, and camera 6's surface and the interior diapire fixed connection in two U-shaped grooves 5.
Furthermore, the outer surface of the supporting rod 9 is fixedly connected with a handle sleeve 11, and the outer surface of the handle sleeve 11 is provided with anti-skid grains. The friction force of the handle sleeve 11 in the using process can be improved, and the phenomenon of slippage of the nondestructive testing device in the using process can be avoided.
Further, the right end of the threaded rod 12 is fixedly connected with a baffle 2, and the vertical length value of the baffle 2 is larger than that of the threaded rod 12. The fixing block 14 can be blocked, and the phenomenon that the fixing block 14 falls off in the using process can be avoided.
Further, the vertical length value of the limiting block 19 is smaller than that of the through hole 20, and the limiting block 19 is located inside the through hole 20. The limiting block 19 can slide left and right, and the phenomenon that the limiting block 19 is blocked in the sliding process can be avoided.
Further, the first motor 13 and the second motor 4 both adopt stepping motors. The motor can rotate for a fixed angle according to a set direction, and the pulse frequency can be controlled to control the rotating speed and acceleration of the motor.
Further, the fixing member 7 is N-shaped, and the fixing member 7 is located right above the second motor 4. Can protect second motor 4, can promote second motor 4's life.
The working principle is as follows: during the use, pressing down stopper 19, utilize the compression of spring 21, stopper 19 deviates from through-hole 20 simultaneously, make the length of bracing piece 9 adjust, then utilize handle cover 11, make bracing piece 9 increase frictional force at the in-process that uses, then at the rotatory in-process of first motor 13, make first motor 13 drive threaded rod 12 rotatory, at the rotatory in-process of threaded rod 12, utilize the cooperation of screwed pipe 16, make second connecting plate 17 finely tune locating plate 3, then at the rotatory in-process of second motor 4, make second motor 4 drive mounting 7 and rotate, then at the rotatory in-process of mounting 7, make mounting 7 drive camera 6 and carry out the regulation of angle.
It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a boiler welding mouth is photographic device for nondestructive test, includes backup pad (1), its characterized in that: the bottom surface of the supporting plate (1) is fixedly connected with a supporting cylinder (10), through holes (20) which are arranged at equal intervals are formed in the outer surface of the supporting cylinder (10), a supporting rod (9) is placed in the supporting cylinder (10), a groove (22) is formed in the outer surface of the supporting rod (9), a spring (21) is fixedly connected to the inner side wall of the groove (22), a limiting block (19) is fixedly connected to the left end of the spring (21), and the left end of the limiting block (19) penetrates through the through holes (20) and extends to the outer side of the through holes (20);
the upper surface of the supporting plate (1) is fixedly connected with a positioning block (18), the upper surface of the positioning block (18) is fixedly hinged with a symmetrical first connecting plate (15) through a first pin shaft, a symmetrical fixed block (14) is placed above the supporting plate (1), a symmetrical second connecting plate (17) is placed above the positioning block (18), one end, far away from the positioning block (18), of each first connecting plate (15) is fixedly hinged with the outer surfaces of the second connecting plate (17) and the fixed block (14) through a second pin shaft, a threaded pipe (16) is fixedly embedded in each fixed block (14), the upper surface of the supporting plate (1) is fixedly connected with a supporting column (8), a sliding groove (23) is formed in the right side surface of the supporting column (8), and a sliding block (24) matched with the sliding groove (23) is clamped in the sliding groove (23), the right side surface of the sliding block (24) is fixedly connected with a first motor (13), the outer surface of the output end of the first motor (13) is fixedly connected with a threaded rod (12), the right end of the threaded rod (12) penetrates through two threaded pipes (16) and extends to the outer sides of the threaded pipes (16), and the inner wall of each threaded pipe (16) is in threaded connection with the outer surface of the threaded rod (12);
every the top of second connecting plate (17) all articulates through third round pin axle fixing has locating plate (3), the last fixed surface of locating plate (3) is connected with second motor (4), the external fixed surface of second motor (4) output is connected with mounting (7), the last fixed surface of mounting (7) is connected with symmetrical U-shaped groove (5), camera (6) have been placed to the top of mounting (7), the surface of camera (6) and the interior diapire fixed connection of two U-shaped grooves (5).
2. The film shooting device for the nondestructive testing of the welding port of the boiler according to claim 1, characterized in that: the outer surface of the supporting rod (9) is fixedly connected with a handle sleeve (11), and anti-skid grains are arranged on the outer surface of the handle sleeve (11).
3. The film shooting device for the nondestructive testing of the welding port of the boiler according to claim 1, characterized in that: the right-hand member fixedly connected with baffle (2) of threaded rod (12), and the vertical length value of baffle (2) is greater than the vertical length value of threaded rod (12).
4. The film shooting device for the nondestructive testing of the welding port of the boiler according to claim 1, characterized in that: the vertical length value of the limiting block (19) is smaller than that of the through hole (20), and the limiting block (19) is located inside the through hole (20).
5. The film shooting device for the nondestructive testing of the welding port of the boiler according to claim 1, characterized in that: the first motor (13) and the second motor (4) both adopt stepping motors.
6. The film shooting device for the nondestructive testing of the welding port of the boiler according to claim 1, characterized in that: the fixing piece (7) is N-shaped, and the fixing piece (7) is located right above the second motor (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921194712.6U CN210196856U (en) | 2019-07-27 | 2019-07-27 | Boiler welding mouth nondestructive test is with device of clapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921194712.6U CN210196856U (en) | 2019-07-27 | 2019-07-27 | Boiler welding mouth nondestructive test is with device of clapping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210196856U true CN210196856U (en) | 2020-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921194712.6U Active CN210196856U (en) | 2019-07-27 | 2019-07-27 | Boiler welding mouth nondestructive test is with device of clapping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210196856U (en) |
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2019
- 2019-07-27 CN CN201921194712.6U patent/CN210196856U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220629 Address after: No. 233, group 4, Tangdong village, Tangzhuang Town, Dengfeng City, Zhengzhou City, Henan Province, 450000 Patentee after: Zhengzhou Changshuo Power Engineering Testing Co.,Ltd. Address before: 452471 Tang Zhuang Zhen Tang Dong Cun, Dengfeng City, Zhengzhou City, Henan Province Patentee before: Wu Guanchang |