CN220543683U - Loss-preventing equalizing ring - Google Patents
Loss-preventing equalizing ring Download PDFInfo
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- CN220543683U CN220543683U CN202321699864.8U CN202321699864U CN220543683U CN 220543683 U CN220543683 U CN 220543683U CN 202321699864 U CN202321699864 U CN 202321699864U CN 220543683 U CN220543683 U CN 220543683U
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- disc
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- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 239000012212 insulator Substances 0.000 claims abstract description 18
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 210000003608 fece Anatomy 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 abstract description 2
- 230000002940 repellent Effects 0.000 description 17
- 239000005871 repellent Substances 0.000 description 17
- 230000002265 prevention Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 235000005770 birds nest Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 235000005765 wild carrot Nutrition 0.000 description 1
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Abstract
The utility model provides a loss-preventing equalizing ring, which belongs to the technical field of equalizing rings, and comprises: an insulator body; the insulator body top is located to first voltage-sharing mechanism, it is used for realizing first voltage-sharing operation, and specifically, first voltage-sharing mechanism includes the connecting rod, lower equalizer ring, first bracing piece and lower connection pad, and the connecting rod is equipped with three, and three connecting rod one end is the fixed position that is close to the tip of locating insulator body circumference surface of circumference array, and three connecting rod other end is located to its lateral wall of equalizer ring down fixedly, and first bracing piece is equipped with three, and three first bracing pieces are the fixed equalizer ring top of locating of circumference array, and the connection pad is the fixed three first bracing piece other end of locating down. The utility model solves the problem that the optimization is not perfect enough in the aspect of damaging the whole operation of the equalizing ring caused by external factors such as nesting of birds and feces of birds.
Description
Technical Field
The utility model belongs to the technical field of equalizing rings, and particularly relates to a loss-preventing equalizing ring.
Background
The equalizing ring is mainly used for equalizing voltage, is suitable for alternating current in voltage form, can uniformly distribute high voltage around an object, ensures that potential difference does not exist between annular parts, and achieves the equalizing effect. The equalizing ring is different in use, can be divided into an arrester equalizing ring, a lightning protection equalizing ring, an insulator equalizing ring, a transformer equalizing ring, a high-voltage test equipment equalizing ring, a power transmission and transformation line equalizing ring and the like, the existing equalizing ring is made of aluminum alloy, birds commonly use branches, leaves, withered grass, even iron wires, twines and the like to nest, the materials are easy to cause line fault tripping, and besides the bird nest, a large amount of excrement and urine discharged by birds is damaged, so that the equalizing ring is seriously affected.
The application number CN202222098819.9 describes a high-performance loss-prevention equalizing ring, which comprises a base, a support column and an equalizing ring, wherein the support column is fixed above the base, the equalizing ring comprises a mounting seat, and the mounting seat is a circular plate; the fixing seat is fixed on the upper surface of the mounting seat; a plurality of conductive arms; the number of the voltage-sharing ring bodies is consistent with that of the conductive arms, the voltage-sharing ring bodies are circular arc-shaped circular tubes, connecting blocks are fixedly arranged on the inner walls of the middle parts of the voltage-sharing ring bodies, mounting holes are formed in the connecting blocks and the end connecting pieces, and the positions of the mounting holes in the connecting blocks and the end connecting pieces are matched with each other. "
The high-performance loss-prevention equalizing ring is characterized in that the conductive arms and the equalizing ring bodies are arranged, the conductive arms, the fixing seat and the equalizing ring bodies can be freely detached and installed, all parts are installed in a split mode, on-line installation and detachment of the equalizing ring are facilitated, and replacement of the equalizing ring can be easily achieved; the height of the equalizing ring is adjusted through the hydraulic lifting device, the equalizing ring can be replaced without high-altitude operation, and the safety performance is improved.
Above-mentioned patent is through setting up conducting arm and voltage-sharing ring body, and conducting arm and fixing base, voltage-sharing ring body between all can freely dismantle and install, and all parts adopt split type installation, are favorable to the online installation and the dismantlement of equalizer ring, can easily realize the change of equalizer ring, but above-mentioned device leads to the equalizer ring whole to function impaired aspect to external factors such as nesting of birds and these external factors of excrement and urine of birds, optimizes inadequately.
Disclosure of Invention
The utility model aims to provide a theme and aims to solve the problem that optimization is not perfect enough in the aspect of damage to the overall operation of a grading ring caused by external factors such as nesting of birds and feces of birds in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a loss-prevention grading ring, comprising:
an insulator body;
the first voltage equalizing mechanism is arranged at the top of the insulator body and is used for realizing first voltage equalizing operation;
the second pressure equalizing mechanism is arranged at the top of the first pressure equalizing mechanism and is used for realizing second pressure equalizing operation;
the fixing mechanism is arranged on the second pressure equalizing mechanism and is used for fixing the second pressure equalizing mechanism at the top of the first pressure equalizing mechanism;
the insulation disc is fixedly arranged on the circumferential surface of the insulator body at a position close to the first voltage equalizing mechanism; and
and the bird expelling mechanism is arranged at the top of the insulating disc.
As a preferable scheme of the utility model, the first equalizing mechanism comprises three connecting rods, lower equalizing rings, first supporting rods and lower connecting discs, wherein one ends of the three connecting rods are fixedly arranged at positions, close to the end parts, of the circumferential surface of the insulator body in a circumferential array, the side walls of the lower equalizing rings are fixedly arranged at the other ends of the three connecting rods, the first supporting rods are provided with three, the three first supporting rods are fixedly arranged at the top of the lower equalizing rings in a circumferential array, and the lower connecting discs are fixedly arranged at the other ends of the three first supporting rods.
As a preferable scheme of the utility model, the second equalizing mechanism comprises an upper connecting disc, second supporting rods and an upper equalizing ring, wherein the upper connecting disc is slidably arranged at the top of the lower connecting disc, three second supporting rods are arranged at the ends of the three second supporting rods, the ends of the three second supporting rods are fixedly arranged at the top of the upper connecting disc in a circumferential array, and the side walls of the upper equalizing ring are fixedly arranged at the other ends of the three second supporting rods.
As a preferable scheme of the utility model, three cross jacks are formed in the top of the lower connecting disc in a circumferential array, and the three cross jacks penetrate through the upper connecting disc and the lower connecting disc.
As a preferable scheme of the utility model, the fixing mechanism comprises three cross bolts, threaded columns and threaded sleeves, wherein the three cross bolts are respectively arranged on the inner walls of the three cross jacks in a sliding manner, the three threaded columns are respectively arranged on the bottoms of the three cross bolts in a fixed manner, the three threaded sleeves are respectively arranged on the circumferential surfaces of the three threaded columns in a threaded manner, and the upper connecting disc is fixedly arranged on the top of the lower connecting disc through the threaded matching of the three threaded columns and the threaded sleeves.
As a preferable scheme of the bird repellent mechanism, the bird repellent mechanism comprises three second posts, springs and bird repellent bells, wherein the three second posts are fixedly arranged at the top of the insulating disc in a circumferential array, the three springs are respectively fixedly arranged at the tops of the three second posts, the bird repellent bells are respectively fixedly arranged at the other ends of the three springs, and the bird repellent bells are respectively fixedly arranged at the other ends of the three springs.
As a preferable scheme of the utility model, three first posts are fixedly arranged at the top of the insulating disc, the fixed positions of the three first posts are arranged in a circumferential array, and windward covers are fixedly arranged at the positions, close to the top, of the circumferential surfaces of the three first posts and are used for assisting the bird driving mechanism to work.
Compared with the prior art, the utility model has the beneficial effects that:
1. through being the fixed insulating disc top of locating of circumference array with three second pole, three spring one end is fixed respectively and is located three second pole top, and three bird repellent bell is fixed respectively and is located three spring other tip, effectively prevents the near-by of birds, and then effectively prevents the damage of birds to voltage-sharing device.
2. Through the fixed three first posts that are equipped with in insulating disk top, and the fixed position of three first posts is circumference array setting, and the circumference surface of three first posts is close to the position of top and all is fixed and is equipped with the windward cover, improves the work efficiency of bird repellent equipment.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a perspective view of a first view of a loss prevention equalizer ring according to the present utility model;
FIG. 2 is a first perspective cross-sectional view of a loss prevention equalizer ring according to the present utility model;
FIG. 3 is a perspective view of a first perspective exploded view of a loss prevention equalizer ring according to the present utility model;
FIG. 4 is a perspective view of a second view of a loss prevention equalizer ring according to the present utility model;
FIG. 5 is a perspective view of a second perspective exploded view of the loss prevention equalizer of the present utility model;
fig. 6 is an enlarged view at a in fig. 3.
In the figure: 1. an insulator body; 2. a connecting rod; 3. a lower equalizing ring; 4. a first support bar; 5. a lower connecting disc; 6. an upper connecting disc; 7. a second support bar; 8. a equalizing ring is arranged; 9. a cross bolt; 10. a threaded column; 11. a thread sleeve; 12. a cross jack; 13. an insulating disk; 14. a first strut; 15. a windward cover; 16. a second column bar; 17. a spring; 18. bird repellent bell.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
Examples
Referring to fig. 1-6, the present utility model provides the following technical solutions:
the utility model provides a loss prevention equalizer ring, its comprises insulator body 1, first equalizer mechanism, second equalizer mechanism, fixed establishment, insulating disk 13 and bird repellent mechanism, specifically sets forth as follows:
referring to fig. 1, an insulator body 1;
referring to fig. 3, the first voltage equalizing mechanism is disposed at the top of the insulator body 1 and is used for implementing a first voltage equalizing operation, and specifically, the first voltage equalizing mechanism includes three connecting rods 2, a lower equalizing ring 3, a first supporting rod 4 and a lower connecting disc 5, where one end of the three connecting rods 2 is fixedly disposed at a position near the end of the circumferential surface of the insulator body 1 in a circumferential array, the side wall of the lower equalizing ring 3 is fixedly disposed at the other end of the three connecting rods 2, the first supporting rod 4 is disposed at three, the three first supporting rods 4 are fixedly disposed at the top of the lower equalizing ring 3 in a circumferential array, and the lower connecting disc 5 is fixedly disposed at the other ends of the three first supporting rods 4;
referring to fig. 5, the second equalizing mechanism is disposed at the top of the first equalizing mechanism and is used for implementing a second equalizing operation, and specifically, the second equalizing mechanism includes an upper connection disc 6, a second support rod 7 and an upper equalizing ring 8, the upper connection disc 6 is slidably disposed at the top of the lower connection disc 5, three second support rods 7 are disposed at the top of the upper connection disc 6, the ends of the three second support rods 7 are fixedly disposed at the top of the upper connection disc 6 in a circumferential array, and the side walls of the upper equalizing ring 8 are fixedly disposed at the other ends of the three second support rods 7;
referring to fig. 6, the fixing mechanism is disposed on the second pressure equalizing mechanism and is used for fixing the second pressure equalizing mechanism on the top of the first pressure equalizing mechanism, specifically, the fixing mechanism includes three cross pins 9, threaded columns 10 and threaded sleeves 11, the three cross pins 9 are respectively slidably disposed on the inner walls of the three cross insertion holes 12, the threaded columns 10 are respectively disposed on the three threaded columns 10, the three threaded columns 10 are respectively fixedly disposed on the bottoms of the three cross pins 9, the threaded sleeves 11 are respectively disposed on the three threaded columns 10, the three threaded sleeves 11 are respectively in threaded sleeves on the circumferential surfaces of the three threaded columns 10, and the upper connecting disc 6 is fixedly disposed on the top of the lower connecting disc 5 through threaded fit of the three threaded columns 10 and the threaded sleeves 11;
referring to fig. 2, the insulating disc 13 is fixedly disposed on the circumferential surface of the insulator body 1 at a position close to the first voltage equalizing mechanism; and
referring to fig. 4, the bird repellent mechanism is disposed at the top of the insulating disc 13, specifically, the bird repellent mechanism includes three second posts 16, springs 17 and bird repellent bells 18, the three second posts 16 are disposed at the top of the insulating disc 13 in a circumferential array, the springs 17 are disposed at the three springs 17, one ends of the three springs 17 are disposed at the top of the three second posts 16, the bird repellent bells 18 are disposed at the three ends of the three bird repellent bells 18, and the three bird repellent bells 18 are disposed at the other ends of the three springs 17.
Referring to fig. 5, three cross insertion holes 12 are formed in a circumferential array on top of the lower connection disc 5, and the three cross insertion holes 12 penetrate through the upper connection disc 6 and the lower connection disc 5.
Referring to fig. 3, three first posts 14 are fixedly disposed at the top of the insulating disk 13, the positions of the three first posts 14 are arranged in a circumferential array, and windward hoods 15 are fixedly disposed at positions near the top of the circumferential surfaces of the three first posts 14 for assisting the bird driving mechanism to work
In this embodiment: through being fixed in insulating disk 13 top with three second pole 16 in circumference array, three spring 17 one end is fixed respectively and is located three second pole 16 tops, and three bird repellent bell 18 is fixed respectively and is located three spring 17 other tip, effectively prevents the being close to of birds, and then effectively prevents the damage of birds to voltage-sharing device.
Through the fixed three first posts 14 that are equipped with in insulating disk 13 top, and the fixed position of three first posts 14 is circumference array setting, and the circumference surface of three first posts 14 is all fixed to be equipped with windward cap 15 near the position at top, improves the work efficiency of bird repellent equipment.
The working principle and the using flow of the utility model are as follows: the equalizing ring at the top of the device is convenient to install and detach, the threaded sleeve 11 which is arranged on the circumferential surface of the threaded column 10 in a sleeved mode can be unscrewed, the three cross bolts 9 are pulled out from the inner walls of the three cross jacks 12, the detachment of the upper equalizing ring 8 can be achieved, and bird expelling operation can be carried out through the three bird expelling rings 18.
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. A loss-prevention grading ring, comprising:
an insulator body (1);
the first voltage equalizing mechanism is arranged at the top of the insulator body (1) and is used for realizing first voltage equalizing operation;
the second pressure equalizing mechanism is arranged at the top of the first pressure equalizing mechanism and is used for realizing second pressure equalizing operation;
the fixing mechanism is arranged on the second pressure equalizing mechanism and is used for fixing the second pressure equalizing mechanism at the top of the first pressure equalizing mechanism;
an insulating disc (13) fixedly arranged on the circumferential surface of the insulator body (1) at a position close to the first voltage equalizing mechanism; and
the bird expelling mechanism is arranged at the top of the insulating disc (13).
2. The loss-preventing equalizing ring according to claim 1, wherein the first equalizing mechanism comprises a connecting rod (2), a lower equalizing ring (3), first supporting rods (4) and lower connecting discs (5), the connecting rod (2) is provided with three connecting rods, one ends of the three connecting rods (2) are fixedly arranged at positions, close to the end parts, of the circumferential surface of the insulator body (1) in a circumferential array mode, the side walls of the lower equalizing ring (3) are fixedly arranged at the other ends of the three connecting rods (2), the first supporting rods (4) are provided with three, the three first supporting rods (4) are fixedly arranged at the tops of the lower equalizing ring (3) in a circumferential array mode, and the lower connecting discs (5) are fixedly arranged at the other ends of the three first supporting rods (4).
3. The loss-preventing equalizing ring according to claim 2, wherein the second equalizing mechanism comprises an upper connecting disc (6), a second supporting rod (7) and an upper equalizing ring (8), the upper connecting disc (6) is slidably arranged at the top of the lower connecting disc (5), the second supporting rod (7) is provided with three, the ends of the three second supporting rods (7) are fixedly arranged at the top of the upper connecting disc (6) in a circumferential array, and the side walls of the upper equalizing ring (8) are fixedly arranged at the other ends of the three second supporting rods (7).
4. A loss-preventing equalizing ring according to claim 3, wherein three cross-shaped insertion holes (12) are formed in the top of the lower connecting disc (5) in a circumferential array, and the three cross-shaped insertion holes (12) penetrate through the upper connecting disc (6) and the lower connecting disc (5).
5. The loss-prevention equalizing ring according to claim 4, wherein the fixing mechanism comprises three cross bolts (9), three threaded columns (10) and three threaded sleeves (11), the cross bolts (9) are respectively arranged on the inner walls of the three cross jacks (12), the three threaded columns (10) are respectively arranged on the bottoms of the three cross bolts (9), the three threaded sleeves (11) are respectively arranged on the circumferential surfaces of the three threaded columns (10) in a threaded sleeved mode, and the upper connecting disc (6) is fixedly arranged on the top of the lower connecting disc (5) through threaded matching of the three threaded columns (10) and the threaded sleeves (11).
6. The loss-preventing equalizing ring according to claim 5, wherein the bird-driving mechanism comprises a second pole (16), springs (17) and bird-driving bells (18), the second pole (16) is provided with three, the three second poles (16) are fixedly arranged at the top of the insulating disc (13) in a circumferential array, the springs (17) are provided with three, one ends of the three springs (17) are respectively fixedly arranged at the top of the three second poles (16), the bird-driving bells (18) are provided with three, and the three bird-driving bells (18) are respectively fixedly arranged at the other ends of the three springs (17).
7. The loss-preventing equalizing ring according to claim 6, wherein three first posts (14) are fixedly arranged at the top of the insulating disc (13), the positions where the three first posts (14) are fixed are arranged in a circumferential array, and windward covers (15) are fixedly arranged at positions, close to the top, of the circumferential surfaces of the three first posts (14) and are used for assisting the bird driving mechanism in working.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321699864.8U CN220543683U (en) | 2023-06-30 | 2023-06-30 | Loss-preventing equalizing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321699864.8U CN220543683U (en) | 2023-06-30 | 2023-06-30 | Loss-preventing equalizing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220543683U true CN220543683U (en) | 2024-02-27 |
Family
ID=89969206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321699864.8U Active CN220543683U (en) | 2023-06-30 | 2023-06-30 | Loss-preventing equalizing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220543683U (en) |
-
2023
- 2023-06-30 CN CN202321699864.8U patent/CN220543683U/en active Active
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