CN221080364U - Small part spherical spiral antenna for GIS partial discharge detection - Google Patents
Small part spherical spiral antenna for GIS partial discharge detection Download PDFInfo
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- CN221080364U CN221080364U CN202323063350.6U CN202323063350U CN221080364U CN 221080364 U CN221080364 U CN 221080364U CN 202323063350 U CN202323063350 U CN 202323063350U CN 221080364 U CN221080364 U CN 221080364U
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- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims description 13
- 230000000694 effects Effects 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000000875 corresponding effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
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- 239000002184 metal Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of partial discharge on-line monitoring, and discloses a small partial spherical spiral antenna for GIS partial discharge detection. This kind of a small-size partial sphere helical antenna for GIS partial discharge detects is through rotating the turning block to can drive the turning block left side and rotate the threaded motion of connecting the threaded rod, when the threaded rod rotated, the surface threaded connection flitch of threaded rod can remove corresponding position at the surface of threaded rod, effectually solved how to guarantee the high-efficient steadiness of main part when using, can reach the effect of more stabilizing in the in-service use, simultaneously, do benefit to the normal use of main part, improved the result of use in the in-service.
Description
Technical Field
The utility model relates to the technical field of partial discharge on-line detection, in particular to a small partial spherical spiral antenna for GIS partial discharge detection.
Background
Partial discharge is generally caused by insulation defects or weaknesses in electrical equipment, namely discharge which occurs between electrodes without forming a through channel, and can also generate repeated breakdown and extinction phenomena under the action of a strong electric field, when the partial discharge is detected, a spherical spiral antenna is needed to be used, the antenna with a spiral shape consists of a metal spiral line with good conductivity, a coaxial line is usually used for feeding, a core wire of the coaxial line is connected with one end of the spiral line, and an outer conductor of the coaxial line is connected with a grounded metal net (or plate).
However, the following problems still exist in the actual use process:
(1) The existing spherical spiral antenna has the problem that the spiral antenna cannot be effectively guaranteed to be used stably in the using process, so that the stability of the spiral antenna in use is reduced, the normal use of the spiral antenna is not facilitated, and the using effect in practice is reduced.
(2) The problem that the angle of the discharge detection cannot be effectively adjusted due to the fact that the existing spherical spiral antenna exists in the using process, when the spherical spiral antenna is used, the angle of the spiral antenna cannot be changed according to actual differences, and therefore the application range of the spiral antenna in practice is reduced.
Therefore, the utility model provides a small part spherical spiral antenna for GIS partial discharge detection.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a small partial spherical spiral antenna for GIS partial discharge detection, which has the advantages of being convenient for stable use and adjusting the angle of the spiral antenna according to the actual situation, and solves the problems in the background art.
The utility model provides the following technical scheme: the utility model provides a small-size partial sphere helical antenna for GIS partial discharge detects, includes carrier block and rectangle piece, the upper surface of rectangle piece is provided with stabilizing mean, stabilizing mean is including threaded rod, turning block, thread board and connecting block, the surface of threaded rod and the inside threaded connection of rectangle piece, the left side of turning block rotates with the one end of threaded rod and is connected, the inside of thread board and the surface threaded connection of threaded rod, the inside fixed connection of bottom and thread board of connecting block.
Preferably, the right side of the bearing block is provided with an adjusting mechanism, the adjusting mechanism comprises a rotating shaft, a bearing plate, a handle and a plug-in rod, the outer surface of the rotating shaft is rotationally connected with the inner part of the bearing block, the inner part of the bearing plate is fixedly connected with the outer surface of the rotating shaft, the left side of the handle is fixedly connected with the right side of the rotating shaft, the outer surface of the plug-in rod is movably connected with the inner part of the handle, the right side of the bearing block is provided with a plug-in groove, and the inner part of the plug-in groove is plugged with one end of the plug-in rod.
Preferably, a bearing seat is fixedly arranged at the bottom end inside the rectangular block, and a main body is fixedly arranged on the upper surface of the bearing seat.
Preferably, the left side of connecting block fixed mounting has the butt piece, the left side of butt piece and the surface butt of socket.
Preferably, the mounting plate is fixedly mounted in the bearing block, and the mounting opening is formed in the outer surface of the mounting plate, so that the whole device is more stable and efficient in use and convenient to use effectively in practice.
Preferably, the upper surface of the bearing plate is fixedly provided with a supporting block, and the upper surface of the supporting block is fixedly connected with the bottom of the rectangular block.
Compared with the prior art, the utility model has the following beneficial effects:
1. This kind of a small-size partial sphere helical antenna for GIS partial discharge detection, through the use of stabilizing mean, when this kind of small-size partial sphere helical antenna for GIS partial discharge detection, when placing the main part firmly, at first, through rotating the rotating block, thereby can drive the screw motion that the threaded rod was connected in rotating block left side rotation, when the threaded rod rotated, the surface threaded connection screw thread board of threaded rod can remove corresponding position at the surface of threaded rod, then the left side installation connecting block left side fixed mounting butt piece of screw thread board can with the surface butt of socket, after the surface butt with the socket, can guarantee the steadiness of surface fixed mounting main part in the use on the socket, be convenient for in actual use more high-efficient stable, the result of use in actual is improved, the effectual high-efficient steadiness of how guaranteeing the main part when using has been solved, can reach the effect of more stable in actual use, simultaneously, do benefit to the normal use of main part.
2. This kind of a small-size partial sphere helical antenna for GIS partial discharge detection, through adjustment mechanism's use, when this kind of small-size partial sphere helical antenna for GIS partial discharge detection, when the angle to the main part detection changes, at first, through rotating the handle, in the rotation handle, the left side fixed mounting axis of rotation of handle can rotate in the inside of adapting piece, thereby can carry out synchronous rotation with the surface fixed mounting adapting plate of axis of rotation, and then the angle of main part can change in step, after changing the angle of main part to corresponding position, can peg graft the inside movable mounting peg-in pole of handle and jack groove, so that can be with the main part more stable detection of going on correlated with of angle after the change, the effectual problem of how to detect the angle and adjust, can reach the effect of being convenient for adjust the angle of detection, simultaneously, can carry out relevant regulation according to the reality, thereby can improve the application scope in reality.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic top view of the structure of FIG. 1 of the present utility model;
FIG. 3 is a schematic view of the stabilizing mechanism of FIG. 1 according to the present utility model;
fig. 4 is a schematic structural view of the adjusting mechanism of fig. 1 according to the present utility model.
In the figure: 1. a receiving block; 2. a mounting plate; 3. a mounting port; 4. a rotating shaft; 5. a receiving plate; 6. a handle; 7. inserting a connecting rod; 8. a plug-in groove; 9. a support block; 10. rectangular blocks; 11. a socket; 12. a main body; 13. a threaded rod; 14. a rotating block; 15. a thread plate; 16. a connecting block; 17. an abutment block; 18. an adjusting mechanism; 19. a stabilizing mechanism.
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. 3, a small-sized partial spherical spiral antenna for GIS partial discharge detection includes a receiving block 1 and a rectangular block 10, a stabilizing mechanism 19 is disposed on an upper surface of the rectangular block 10, the stabilizing mechanism 19 includes a threaded rod 13, a rotating block 14, a threaded plate 15 and a connecting block 16, an outer surface of the threaded rod 13 is in threaded connection with an inner portion of the rectangular block 10, a left side of the rotating block 14 is rotationally connected with one end of the threaded rod 13, an inner portion of the threaded plate 15 is in threaded connection with an outer surface of the threaded rod 13, a bottom of the connecting block 16 is fixedly connected with an inner portion of the threaded plate 15, a receiving seat 11 is fixedly mounted at a bottom end of the inner portion of the rectangular block 10, a main body 12 is fixedly mounted on an upper surface of the receiving seat 11, a left side of the connecting block 16 is fixedly mounted with a supporting block 17, and a left side of the supporting block 17 is in contact with an outer surface of the receiving seat 11, so that a more stable in-actual use effect can be achieved.
Referring to fig. 4, an adjusting mechanism 18 is disposed on the right side of the receiving block 1, the adjusting mechanism 18 includes a rotating shaft 4, a receiving plate 5, a handle 6 and a plugging rod 7, the outer surface of the rotating shaft 4 is rotationally connected with the inner portion of the receiving block 1, the inner portion of the receiving plate 5 is fixedly connected with the outer surface of the rotating shaft 4, the left side of the handle 6 is fixedly connected with the right side of the rotating shaft 4, the outer surface of the plugging rod 7 is movably connected with the inner portion of the handle 6, a plugging groove 8 is disposed on the right side of the receiving block 1, the inner portion of the plugging groove 8 is plugged with one end of the plugging rod 7, a supporting block 9 is fixedly mounted on the upper surface of the receiving plate 5, and the upper surface of the supporting block 9 is fixedly connected with the bottom of the rectangular block 10, so that the effect of conveniently adjusting the detection angle can be achieved.
Referring to fig. 1 and 2, a mounting plate 2 is fixedly mounted in the bearing block 1, and a mounting opening 3 is formed in the outer surface of the mounting plate 2.
When the screw rod 13 rotates, the outer surface threaded connection screw plate 15 of the screw rod 13 can move to a corresponding position on the outer surface of the screw rod 13, and then the left side of the left side installation connecting block 16 of the screw plate 15 is fixedly installed and abutted against the outer surface of the bearing seat 11 by the abutting block 17.
When the detection angle of the main body 12 is adjusted, when the detection angle of the main body 12 is changed, firstly, the handle 6 is rotated, and meanwhile, the rotating shaft 4 fixedly installed on the left side of the handle 6 can rotate in the socket block 1, so that the outer surface of the rotating shaft 4 can be fixedly installed on the socket plate 5 to synchronously rotate through the rotation of the rotating shaft 4, the angle of the main body 12 can be synchronously changed, and after the angle of the main body 12 is changed to a corresponding position, the inside movable installation plugging rod 7 of the handle 6 can be plugged into the inside of the plugging groove 8.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A small-size partial sphere helical antenna for GIS partial discharge detects, its characterized in that: including the piece (1) and rectangle piece (10) are accepted, the upper surface of rectangle piece (10) is provided with stabilizing mean (19), stabilizing mean (19) are including threaded rod (13), rotating block (14), screw thread board (15) and connecting block (16), the surface of threaded rod (13) and the inside threaded connection of rectangle piece (10), the left side of rotating block (14) is rotated with the one end of threaded rod (13) and is connected, the inside of screw thread board (15) and the surface threaded connection of threaded rod (13), the inside fixed connection of the bottom of connecting block (16) and screw thread board (15).
2. A small part-spherical helical antenna for GIS partial discharge detection according to claim 1, wherein: the right side of accepting piece (1) is provided with adjustment mechanism (18), adjustment mechanism (18) are including axis of rotation (4), accept board (5), handle (6) and grafting pole (7), the surface of axis of rotation (4) rotates with the inside of accepting piece (1) and is connected, the inside of accepting board (5) is connected with the surface fixed of axis of rotation (4), the left side of handle (6) is connected with the right side fixed of axis of rotation (4), the surface of grafting pole (7) and the inside swing joint of handle (6), grafting groove (8) have been seted up on the right side of accepting piece (1), the inside of grafting groove (8) is pegged graft with the one end of grafting pole (7).
3. A small part-spherical helical antenna for GIS partial discharge detection according to claim 1, wherein: the bottom inside rectangle piece (10) is fixed mounting has socket (11), the upper surface of socket (11) is fixed mounting has main part (12).
4. A small part-spherical helical antenna for GIS partial discharge detection according to claim 1, wherein: an abutting block (17) is fixedly arranged on the left side of the connecting block (16), and the left side of the abutting block (17) abuts against the outer surface of the bearing seat (11).
5. A small part-spherical helical antenna for GIS partial discharge detection according to claim 1, wherein: the mounting plate (2) is fixedly mounted in the bearing block (1), and the mounting opening (3) is formed in the outer surface of the mounting plate (2).
6. A small part-spherical helical antenna for GIS partial discharge detection according to claim 2, wherein: the upper surface of the bearing plate (5) is fixedly provided with a supporting block (9), and the upper surface of the supporting block (9) is fixedly connected with the bottom of the rectangular block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323063350.6U CN221080364U (en) | 2023-11-14 | 2023-11-14 | Small part spherical spiral antenna for GIS partial discharge detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323063350.6U CN221080364U (en) | 2023-11-14 | 2023-11-14 | Small part spherical spiral antenna for GIS partial discharge detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221080364U true CN221080364U (en) | 2024-06-04 |
Family
ID=91265285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323063350.6U Active CN221080364U (en) | 2023-11-14 | 2023-11-14 | Small part spherical spiral antenna for GIS partial discharge detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221080364U (en) |
-
2023
- 2023-11-14 CN CN202323063350.6U patent/CN221080364U/en active Active
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