CN220671334U - Eddy current detection clamp in special steel pipe - Google Patents
Eddy current detection clamp in special steel pipe Download PDFInfo
- Publication number
- CN220671334U CN220671334U CN202321759810.6U CN202321759810U CN220671334U CN 220671334 U CN220671334 U CN 220671334U CN 202321759810 U CN202321759810 U CN 202321759810U CN 220671334 U CN220671334 U CN 220671334U
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- steel pipe
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 67
- 239000010959 steel Substances 0.000 title claims abstract description 67
- 238000001514 detection method Methods 0.000 title claims abstract description 13
- 238000001125 extrusion Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of clamps, in particular to a special type steel pipe inner vortex detection clamp which comprises a base, wherein a fixed gear is arranged at the top of the base, a driven gear is arranged on the inner side wall of the fixed gear, a driving gear is arranged at the periphery of the driven gear, a clamp is arranged at the top of the driving gear, a slot is arranged in the clamp, rotating shaft grooves are formed in the inner walls of two sides of the slot, a rotating shaft is arranged in the rotating shaft grooves, a fixed member is arranged on the rotating shaft, torsion springs are arranged on the outer surfaces of the rotating shaft, moving grooves are formed in the inner walls of two sides of the slot, a guide shaft is arranged in the moving grooves, and a moving block is arranged on the guide shaft. The vortex in the special steel pipe is convenient to detect in all aspects, and the detection efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of clamps, in particular to a special type inner vortex detecting clamp for a steel pipe.
Background
The special steel pipe is a device for conveying gas, liquid or fluid with solid particles by using pipes, pipe connectors, valves and the like, and defects can be generated in various stages of manufacturing, laying, running and the like of the special steel pipe, so that the eddy current in the special steel pipe needs to be detected, and a clamping fixture is often needed for detecting the eddy current in the special steel pipe.
The prior art has the following problems:
1. the existing special steel pipe inner vortex detecting clamp is difficult to clamp special steel pipes with different sizes, and the practicability of the clamp is reduced;
2. after the existing special steel pipe inner vortex detecting clamp clamps the special steel pipe, the special steel pipe cannot be rotated, so that when the special steel pipe inner vortex is detected in an all-around mode, workers are required to detect the special steel pipe inner vortex in an all-around mode, and detection efficiency is reduced.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the special steel pipe inner vortex detecting clamp, which solves the problems that the existing special steel pipe inner vortex detecting clamp is difficult to clamp special steel pipes with different sizes and reduces the practicability of the clamp; after the existing special steel pipe inner vortex detecting clamp clamps the special steel pipe, the special steel pipe cannot be rotated, so that when the special steel pipe inner vortex is detected in an all-around mode, workers are required to detect the special steel pipe inner vortex in an all-around mode, and the detection efficiency is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an eddy current inspection anchor clamps in special steel pipe, includes the base, the base top is provided with fixed gear, be provided with driven gear on the inside lateral wall of fixed gear, driven gear periphery is provided with the driving gear, the driving gear top is provided with anchor clamps, the inside slot that is provided with of anchor clamps, slot both sides inner wall is provided with the pivot groove, be provided with the rotation axis in the pivot groove, be provided with the fixed member on the rotation axis, the rotation axis surface is provided with the torsional spring, slot both sides inner wall is provided with the shifting chute, be provided with the guiding axle in the shifting chute, be provided with the movable block on the guiding axle, the guiding axle surface is provided with the spring, movable block one end is provided with the extrusion piece, be provided with the handle on the anchor clamps lateral wall, the inside steel pipe that is provided with of slot, the base bottom is provided with the support column, the inside bottom of support column is provided with electronic hydraulic stem, electronic hydraulic stem output is provided with the regulation pole, the inside lateral wall of support column is provided with the spout, be provided with the slider in the spout, regulation pole bottom both sides are provided with the slider.
As a preferable technical scheme of the utility model, the top of the base is fixedly connected with a fixed gear, the side wall of the inside of the fixed gear is meshed with driven gears, and the driven gears are provided with three groups.
As a preferable technical scheme of the utility model, the periphery of the driven gear is meshed with a driving gear, the driving gear is positioned among three groups of driven gears, and the top of the driving gear is fixedly connected with a clamp.
As a preferable technical scheme of the utility model, a slot is formed in the clamp, rotating shaft grooves are formed in the inner walls of two sides of the slot, two groups of rotating shaft grooves are formed in the rotating shaft grooves, a rotating shaft is movably connected in the rotating shaft grooves, two groups of rotating shafts are arranged, a fixing member is fixedly connected to the rotating shaft, two groups of fixing members are arranged, one end of a torsion spring is fixedly connected with the outer surface of the rotating shaft, the other end of the torsion spring is fixedly connected with the inner walls of the rotating shaft grooves, and two groups of torsion springs are arranged.
As a preferable technical scheme of the utility model, the inner walls of the two sides of the slot are provided with two groups of moving grooves, the moving grooves are internally and fixedly connected with guide shafts, the guide shafts are provided with two groups, the guide shafts are movably connected with moving blocks, the moving blocks are provided with two groups, one end of each spring is fixedly connected with the inner wall of the moving groove, the other end of each spring is fixedly connected with the outer surface of each moving block, the springs are provided with two groups, one end of each moving block is fixedly connected with an extrusion piece, each extrusion piece is provided with two groups, the outer side wall of each clamp is fixedly connected with a handle, and the inside of the slot is movably connected with a steel pipe.
As a preferable technical scheme of the utility model, the bottom of the base is fixedly connected with the supporting columns, the supporting columns are provided with four groups, the bottom inside the supporting columns is fixedly connected with the electric hydraulic rods, the electric hydraulic rods are provided with four groups, the output ends of the electric hydraulic rods are fixedly connected with the adjusting rods, the top ends of the adjusting rods are fixedly connected with the base, and the adjusting rods are provided with four groups.
As a preferable technical scheme of the utility model, the side wall inside the support column is provided with the sliding grooves, eight groups of sliding grooves are formed in the sliding grooves, the sliding grooves are movably connected with the sliding blocks, the sliding blocks are fixedly connected with the two sides of the bottom end of the adjusting rod, and eight groups of sliding blocks are formed in the sliding blocks.
Compared with the prior art, the utility model provides the special steel pipe inner vortex detecting clamp which has the following beneficial effects:
1. this vortex detection anchor clamps in special steel pipe has offered the slot through anchor clamps inside, keeps away from interior vortex one end with the steel pipe and inserts in the slot, and the steel pipe can promote fixed component downwards, makes the steel pipe can block into in the slot smoothly, and the torsional spring can drive fixed component to the surface rotation that resets of steel pipe simultaneously, makes fixed component's bottom hug closely on the surface of steel pipe, makes the steel pipe fix inside the slot to can carry out the centre gripping to not unidimensional steel pipe, improve the practicality of device.
2. This vortex detects anchor clamps in special steel pipe, through fixedly connected with handle on the anchor clamps lateral wall, when detecting the in-process to the interior vortex of special steel pipe, drive anchor clamps through the handle and rotate, anchor clamps can rotate through driving gear, driven gear, fixed gear to make things convenient for the interior vortex of special steel pipe to carry out the detection of all aspects, improved the efficiency of detection.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a gear rotating structure according to the present utility model;
FIG. 3 is a schematic view of the internal structure of the support column of the present utility model;
FIG. 4 is a schematic view of the structure of the clamp of the present utility model;
FIG. 5 is a schematic view of a rotating shaft structure according to the present utility model;
fig. 6 is a schematic diagram of the structure of fig. 4 a according to the present utility model.
In the figure: 1. a base; 2. a fixed gear; 3. a driven gear; 4. a drive gear; 5. a clamp; 6. a slot; 7. a rotating shaft groove; 8. a rotation shaft; 9. a fixing member; 10. a torsion spring; 11. a moving groove; 12. a guide shaft; 13. a moving block; 14. a spring; 15. an extrusion; 16. a handle; 17. a steel pipe; 18. a support column; 19. an electric hydraulic rod; 20. an adjusting rod; 21. a chute; 22. a sliding block.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 6, in the present embodiment: the utility model provides a special type steel pipe internal vortex detects anchor clamps, including base 1, base 1 top is provided with fixed gear 2, fixed gear 2 makes driven gear 3 rotatable, be provided with driven gear 3 on fixed gear 2 inside lateral wall, driven gear 3 makes driving gear 4 rotatable, driven gear 3 periphery is provided with driving gear 4, driving gear 4 makes anchor clamps 5 rotatable, driving gear 4 top is provided with anchor clamps 5, anchor clamps 5 centre gripping with steel pipe 17 fixed, anchor clamps 5 are inside to be provided with slot 6, slot 6 both sides inner wall is provided with pivot groove 7, pivot groove 7 makes rotation axis 8 rotatable, be provided with rotation axis 8 in the pivot groove 7, rotation axis 8 drives fixed component 9 rotation, be provided with fixed component 9 on the rotation axis 8, fixed component 9 presss from both sides tightly fixed in slot 6 with steel pipe 17, rotation axis 8 surface is provided with torsional spring 10, the torsion spring 10 makes the fixing member 9 return to the original position, the inner walls of the two sides of the slot 6 are provided with a moving groove 11, a guide shaft 12 is arranged in the moving groove 11, the guide shaft 12 enables a moving block 13 to move, a moving block 13 is arranged on the guide shaft 12, the moving block 13 enables an extrusion 15 to move along the guide shaft 12, a spring 14 is arranged on the outer surface of the guide shaft 12, the spring 14 enables the extrusion 15 to return to the original position, one end of the moving block 13 is provided with the extrusion 15, the extrusion 15 pushes the fixing member 9 to move, a handle 16 is arranged on the outer side wall of the clamp 5, the handle 16 drives the clamp 5 to rotate, a steel pipe 17 is arranged in the slot 6, a support column 18 is arranged at the bottom of the base 1, an electric hydraulic rod 19 is arranged at the bottom end in the support column 18, the electric hydraulic rod 19 drives an adjusting rod 20 to move up and down, an adjusting rod 20 is arranged at the output end of the electric hydraulic rod 19, the adjusting rod 20 adjusts the height of the clamp 5, the support column 18 inside lateral wall is provided with spout 21, and spout 21 makes slider 22 in it, is provided with slider 22 in the spout 21, and regulation pole 20 bottom both sides are provided with slider 22, and slider 22 makes regulation pole 20 reciprocate along spout 21.
In the embodiment, a fixed gear 2 is fixedly connected to the top of a base 1, a driven gear 3 is meshed with the inner side wall of the fixed gear 2, and three groups of driven gears 3 are arranged, so that a driving gear 4 can rotate; the periphery of the driven gear 3 is meshed with a driving gear 4, the driving gear 4 is positioned among the three groups of driven gears 3, and the top of the driving gear 4 is fixedly connected with a clamp 5, so that the clamp 5 can rotate; the fixture 5 is internally provided with a slot 6, the inner walls of the two sides of the slot 6 are provided with two groups of rotating shaft grooves 7, the rotating shaft grooves 7 are internally and movably connected with a rotating shaft 8, the rotating shaft 8 is provided with two groups, the rotating shaft 8 is fixedly connected with a fixing member 9, the fixing member 9 is provided with two groups, one end of a torsion spring 10 is fixedly connected with the outer surface of the rotating shaft 8, the other end of the torsion spring 10 is fixedly connected with the inner wall of the rotating shaft groove 7, the torsion spring 10 is provided with two groups, and the steel pipe 17 is clamped in the slot 6; the inner walls of the two sides of the slot 6 are provided with two groups of moving grooves 11, the moving grooves 11 are internally and fixedly connected with guide shafts 12, the guide shafts 12 are provided with two groups, the guide shafts 12 are movably connected with moving blocks 13, the moving blocks 13 are provided with two groups, one end of each spring 14 is fixedly connected with the inner wall of the moving groove 11, the other end of each spring 14 is fixedly connected with the outer surface of each moving block 13, the springs 14 are provided with two groups, one end of each moving block 13 is fixedly connected with an extrusion piece 15, the extrusion pieces 15 are provided with two groups, the outer side wall of each clamp 5 is fixedly connected with a handle 16, the inside of the slot 6 is movably connected with a steel pipe 17, and the steel pipe 17 is conveniently taken out from the clamp 5; the bottom of the base 1 is fixedly connected with support columns 18, the support columns 18 are provided with four groups, the bottom end inside the support columns 18 is fixedly connected with electric hydraulic rods 19, the electric hydraulic rods 19 are provided with four groups, the output end of each electric hydraulic rod 19 is fixedly connected with an adjusting rod 20, the top end of each adjusting rod 20 is fixedly connected with the base 1, each adjusting rod 20 is provided with four groups, and the height of the clamp 5 can be adjusted according to requirements; the inside lateral wall of support column 18 has seted up spout 21, and spout 21 is provided with eight groups, and swing joint has slider 22 in the spout 21, and regulation pole 20 bottom both sides fixedly connected with slider 22, slider 22 are provided with eight groups. The adjusting lever 20 is more stable in the up-and-down moving process.
The working principle and the using flow of the utility model are as follows: the operator is through electronic hydraulic stem 19 output fixedly connected with regulation pole 20, adjust the height of anchor clamps 5 as required earlier, drive regulation pole 20 through electronic hydraulic stem 19 and reciprocate, adjust pole 20 and drive anchor clamps 5 and reciprocate, thereby can adjust the height of anchor clamps 5, keep away from interior vortex one end with steel pipe 17 and insert in slot 6, steel pipe 17 can promote fixed component 9 downwardly, make steel pipe 17 can block smoothly into slot 6, simultaneously torsional spring 10 can drive fixed component 9 and reset the rotation to the surface of steel pipe 17, make the bottom of fixed component 9 hug closely on the surface of steel pipe 17, make steel pipe 17 fix inside slot 6, thereby can carry out the centre gripping to not unidimensional steel pipe 17, improve the practicality of device, in the detection process to special steel pipe inner vortex, drive anchor clamps 5 through handle 16 and rotate, anchor clamps 5 can rotate through driving gear 4, driven gear 3, fixed gear 2, thereby make things convenient for the steel pipe inner vortex to carry out the detection in the full aspect, the efficiency of detection, when needs take out 17 from slot 6, press down the extrusion piece 15, promote extrusion piece 9 and take out the extrusion piece 9 from the surface of steel pipe 17 to the inside slot 6, make the inside the special steel pipe 17 follow the bottom of fixed component 17.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model 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 utility model 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 utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a vortex detection anchor clamps in special steel pipe which characterized in that: including base (1), base (1) top is provided with fixed gear (2), be provided with driven gear (3) on fixed gear (2) inside lateral wall, driven gear (3) periphery is provided with driving gear (4), driving gear (4) top is provided with anchor clamps (5), anchor clamps (5) inside are provided with slot (6), slot (6) both sides inner wall is provided with pivot groove (7), be provided with rotation axis (8) in pivot groove (7), be provided with fixed member (9) on rotation axis (8), rotation axis (8) surface is provided with torsional spring (10), slot (6) both sides inner wall is provided with movable groove (11), be provided with guiding axle (12) in movable groove (11), be provided with movable block (13) on guiding axle (12), guiding axle (12) surface is provided with spring (14), movable block (13) one end is provided with extrusion piece (15), be provided with handle (16) on anchor clamps (5) lateral wall, slot (6) inside are provided with torsional spring (17), support column (18) are provided with inside steel pipe (18) bottom, support column (18), the electric hydraulic rod (19) output is provided with regulation pole (20), support column (18) inside lateral wall is provided with spout (21), be provided with slider (22) in spout (21), regulation pole (20) bottom both sides are provided with slider (22).
2. The special type in-steel pipe eddy current testing fixture according to claim 1, wherein: the novel electric motor is characterized in that the top of the base (1) is fixedly connected with a fixed gear (2), driven gears (3) are meshed on the inner side wall of the fixed gear (2), and the driven gears (3) are provided with three groups.
3. The special type in-steel pipe eddy current testing fixture according to claim 1, wherein: the periphery of the driven gear (3) is meshed with a driving gear (4), the driving gear (4) is positioned among the three groups of driven gears (3), and the top of the driving gear (4) is fixedly connected with a clamp (5).
4. The special type in-steel pipe eddy current testing fixture according to claim 1, wherein: the fixture is characterized in that the fixture (5) is internally provided with a slot (6), the inner walls of two sides of the slot (6) are provided with a rotating shaft groove (7), the rotating shaft groove (7) is internally provided with two groups of rotating shafts (8), the rotating shafts (8) are provided with two groups, the rotating shafts (8) are fixedly connected with a fixing member (9), the fixing member (9) is provided with two groups, one end of a torsion spring (10) is fixedly connected with the outer surface of the rotating shaft (8), the other end of the torsion spring (10) is fixedly connected with the inner wall of the rotating shaft groove (7), and the torsion spring (10) is provided with two groups.
5. The special type in-steel pipe eddy current testing fixture according to claim 1, wherein: the utility model discloses a movable slot (11) has been seted up to slot (6) both sides inner wall, movable slot (11) are provided with two sets of, fixedly connected with guiding axle (12) in movable slot (11), guiding axle (12) are provided with two sets of, swing joint has movable block (13) on guiding axle (12), movable block (13) are provided with two sets of, spring (14) one end and movable slot (11) inner wall fixed connection, spring (14) other end and movable block (13) surface fixed connection, spring (14) are provided with two sets of, movable block (13) one end fixedly connected with extrusion piece (15), extrusion piece (15) are provided with two sets of, fixedly connected with handle (16) on anchor clamps (5) lateral wall, inside swing joint of slot (6) has steel pipe (17).
6. The special type in-steel pipe eddy current testing fixture according to claim 1, wherein: the novel hydraulic pressure adjusting device is characterized in that support columns (18) are fixedly connected to the bottom of the base (1), four groups of support columns (18) are arranged, electric hydraulic rods (19) are fixedly connected to the bottom ends inside the support columns (18), four groups of electric hydraulic rods (19) are arranged, adjusting rods (20) are fixedly connected to the output ends of the electric hydraulic rods (19), the base (1) is fixedly connected to the top ends of the adjusting rods (20), and four groups of adjusting rods (20) are arranged.
7. The special type in-steel pipe eddy current testing fixture according to claim 1, wherein: the sliding chute (21) is formed in the inner side wall of the supporting column (18), eight groups of sliding grooves (21) are formed in the sliding grooves (21), sliding blocks (22) are movably connected in the sliding grooves (21), sliding blocks (22) are fixedly connected to two sides of the bottom end of the adjusting rod (20), and eight groups of sliding blocks (22) are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321759810.6U CN220671334U (en) | 2023-07-06 | 2023-07-06 | Eddy current detection clamp in special steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321759810.6U CN220671334U (en) | 2023-07-06 | 2023-07-06 | Eddy current detection clamp in special steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220671334U true CN220671334U (en) | 2024-03-26 |
Family
ID=90344240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321759810.6U Active CN220671334U (en) | 2023-07-06 | 2023-07-06 | Eddy current detection clamp in special steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220671334U (en) |
-
2023
- 2023-07-06 CN CN202321759810.6U patent/CN220671334U/en active Active
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