Self-cleaning high-strength rod-shaped porcelain insulator
By setting up structures such as rings, support plates, rotating shafts and reflectors on the rod-shaped porcelain insulators, the support plates are tilted and turned, and the reflector plates are used to reflect sunlight and natural wind power, combined with the sound of bells, the problem of bird pollution is solved, and the self-cleaning and bird repelling effect is improved.
Patent Information
- Application Number
- CN202422180514.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-05
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-09-05
AI Technical Summary
Existing rod-shaped insulators are easily affected by birds and bird excrement contamination leads to flashover, increasing the workload of maintenance staff.
A self-cleaning high-strength rod-shaped porcelain insulator is designed. By setting up structures such as rings, support plates, rotating shafts and reflectors, the support plates are tilted and turned in conjunction with rotation, and the reflector plates are used to reflect sunlight and natural wind to drive the support plates to rotate, and make sounds through the bells to achieve bird-repellent effect.
Effectively avoid birds and birds staying, reduce bird excrement pollution, improve insulator self-cleaning, reduce maintenance workload, and enhance bird repelling effect.
Smart Images
Figure CN223140474U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rod-shaped ceramic insulators, and particularly relates to a self-cleaning high-strength rod-shaped ceramic insulator. Background Art
[0002] Rod-shaped insulators are widely used in high-voltage transmission lines, can be applied to different pollution level areas, and have the advantages of light weight, small volume, not easy to break, and high tensile strength.
[0003] During the use of existing rod-shaped insulators, they are easily affected by birds. The pollution of insulators by bird excrement easily leads to flashover phenomena, increasing the workload of maintenance staff.
[0004] Therefore, it is very necessary to propose a self-cleaning high-strength rod-shaped ceramic insulator to solve the above problems. Content of the Utility Model
[0005] The purpose of the utility model is to provide a self-cleaning high-strength rod-shaped ceramic insulator to solve the problems that during the use of existing rod-shaped insulators, they are easily affected by birds, the pollution of insulators by bird excrement easily leads to flashover phenomena, and the workload of maintenance staff is increased.
[0006] To achieve the above purpose, the utility model provides the following technical solution: A self-cleaning high-strength rod-shaped ceramic insulator, including an insulating column, a circular ring is rotatably connected to the top end of the insulating column, a square groove is formed in the outer ring of the circular ring, a support plate is arranged inside the square groove, a first circular groove is formed in the support plate, the first circular groove is located at one end of the support plate close to the square groove, a rotating shaft is rotatably connected inside the first circular groove, the rotating shaft is fixedly connected to the inner wall of the square groove, a support block is fixedly connected to the upper surface of the support plate, and a reflective sheet is fixedly connected to the top of the support block.
[0007] Preferably, the reflective sheet is in an S-shaped structure.
[0008] Preferably, second circular grooves are formed on both sides of the support plate, the second circular grooves communicate with the first circular groove, the inner diameter of the second circular groove is larger than that of the first circular groove, the second circular grooves surround the outside of the rotating shaft, a torsion spring is arranged inside the second circular groove, the torsion spring is sleeved outside the rotating shaft, one end of the torsion spring is fixedly connected to the inner wall of the second circular groove, and the other end of the torsion spring is fixedly connected to the inner wall of the square groove.
[0009] Preferably, a suspension rope is fixedly connected to the bottom of the support plate, the suspension rope is located at one end of the support plate away from the square groove, and a bell is fixedly connected to the bottom end of the suspension rope.
[0010] Preferably, a plurality of square grooves are provided, and the plurality of square grooves are evenly distributed around the outer ring of the circular ring.
[0011] Preferably, umbrella skirts are fixedly connected to the insulating column, and a plurality of umbrella skirts are provided and evenly distributed along the height direction of the insulating column.
[0012] Preferably, a hydrophobic film layer is provided on the outer surface of the umbrella skirt.
[0013] Technical effects and advantages of the present utility model:
[0014] 1. By providing structures such as a circular ring, a support plate, a rotating shaft, and a reflective sheet in the present utility model, the inclined turning and rotation of the support plate are coordinated, so that birds will not stay. At the same time, the reflective sheet reflects sunlight to achieve the effect of bird repelling.
[0015] 2. The reflective sheet can not only reflect sunlight, but also increase the windward area. When blown by natural wind, it can drive the circular ring to drive structures such as the support plate to rotate. During the rotation process, the reflective sheet reflects sunlight, expands the coverage area, and improves the bird repelling effect.
[0016] 3. When the support plate tilts downward and turns, it will cause the bell to shake and make a sound to achieve the purpose of bird repelling. At the same time, the suspension rope is located at one end of the support plate away from the square groove, making the swing amplitude of the bell larger. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic structural diagram of a self-cleaning high-strength rod-shaped porcelain insulator of the present utility model from one perspective.
[0018] Figure 2 It is a schematic structural diagram of a self-cleaning high-strength rod-shaped porcelain insulator of the present utility model from another perspective.
[0019] Figure 3 For the present utility model Figure 2 Enlarged schematic diagram of the structure at A in the figure.
[0020] Figure 4 It is a schematic diagram of the insulating column and the circular ring structure of the present utility model.
[0021] Figure 5 For the present utility model Figure 4 Enlarged schematic diagram of the structure at B in the figure.
[0022] In the figure: 1. Insulating column; 2. Umbrella skirt; 3. Circular ring; 4. Square groove; 5. Support plate; 6. Rotating shaft; 7. First circular groove; 8. Torsion spring; 9. Second circular groove; 10. Suspension rope; 11. Bell; 12. Support block; 13. Reflective sheet; 14. Hydrophobic film layer. DETAILED DESCRIPTION OF THE INVENTION
[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0024] The present utility model provides a self-cleaning high-strength rod-shaped porcelain insulator as shown in Figures 1 to 5 Figure 5, which includes an insulating column 1, on which a plurality of umbrella skirts 2 are fixedly connected. The umbrella skirts 2 are arranged in multiple numbers and are evenly distributed along the height direction of the insulating column 1. Both the insulating column 1 and the umbrella skirts 2 have a certain service strength. A hydrophobic thin film layer 14 is provided on the outer surface of the umbrella skirt 2, which is convenient for guiding rainwater and at the same time taking away dirt, improving the self-cleaning effect.
[0025] Considering that in the process of using existing rod-shaped insulators, they are easily affected by birds. The pollution of insulators by bird excrement is likely to cause flashover phenomena, increasing the workload of maintenance staff. A circular ring 3 is rotatably connected to the top of the insulating column 1, and the circular ring 3 has a certain thickness to improve the service strength. A plurality of square grooves 4 are formed on the outer ring of the circular ring 3, and the plurality of square grooves 4 are evenly distributed around the outer ring of the circular ring 3. A support plate 5 is arranged inside the square groove 4, and a first circular groove 7 is formed on the support plate 5 at the end close to the square groove 4. A rotating shaft 6 is rotatably connected inside the first circular groove 7, and the rotating shaft 6 is fixedly connected to the inner wall of the square groove 4.
[0026] When a bird perches on the support plate 5, the support plate 5 can tilt and turn downward. At the same time, since the circular ring 3 is rotatably arranged on the insulating column 1, when one of the support plates 5 tilts and turns downward due to the perching of a bird, the bird is frightened. At the same time, the downward tilt of this support plate 5 causes the overall structure to lose balance, driving the circular ring 3 to rotate on the insulating column 1. The tilting and turning of the support plate 5 cooperate with the rotation, so that the bird will not perch, achieving the effect of driving away birds and avoiding the pollution of the insulator by bird excrement.
[0027] A support block 12 is fixedly connected to the upper surface of the support plate 5, and a reflective sheet 13 is fixedly connected to the top of the support block 12. The reflective sheet 13 can not only reflect sunlight, but also increase the windward area. When blown by natural wind, it can drive the circular ring 3 to drive structures such as the support plate 5 to rotate. During the rotation process, the reflective sheet 13 reflects sunlight, expanding the coverage area and improving the bird repelling effect.
[0028] By arranging structures such as the circular ring 3, the support plate 5, the rotating shaft 6 and the reflective sheet 13, the tilting and turning of the support plate 5 cooperate with the rotation, so that the bird will not perch. At the same time, the reflective sheet 13 reflects sunlight, achieving the effect of driving away birds.
[0029] The reflector 13 has an S-shaped structure, which can expand the windward area and meet the wind forces in different wind directions at the same time.
[0030] Considering the reset of the support plate 5, second circular grooves 9 are formed on both sides of the support plate 5. The second circular grooves 9 communicate with the first circular grooves 7. The inner diameter of the second circular grooves 9 is larger than that of the first circular grooves 7. The second circular grooves 9 surround the outside of the rotating shaft 6. A torsion spring 8 is arranged inside the second circular grooves 9. The torsion spring 8 is sleeved outside the rotating shaft 6. One end of the torsion spring 8 is fixedly connected to the inner wall of the second circular groove 9, and the other end of the torsion spring 8 is fixedly connected to the inner wall of the square groove 4. And the elastic coefficient of the torsion spring 8 is small. When a bird perches on the support plate 5, it does not affect the downward tilting of the support plate 5. After the bird flies away, the reset elastic force of the torsion spring 8 causes the support plate 5 to turn upward and reset.
[0031] A suspension rope 10 is fixedly connected to the bottom of the support plate 5. The suspension rope 10 is located at one end of the support plate 5 away from the square groove 4. A bell 11 is fixedly connected to the bottom end of the suspension rope 10. When the support plate 5 tilts downward, it will cause the bell 11 to shake and make a sound, achieving the purpose of bird repelling; at the same time, the suspension rope 10 is located at one end of the support plate 5 away from the square groove 4, making the swinging amplitude of the bell 11 larger.
Claims
1. A self-cleaning high-strength rod-shaped porcelain insulator, comprising an insulating column (1), characterized in that: A ring (3) is rotatably connected to the top end of the insulating column (1). A square groove (4) is formed in the outer ring of the ring (3). A support plate (5) is arranged inside the square groove (4). A first circular groove (7) is formed in the support plate (5). The first circular groove (7) is located at one end of the support plate (5) close to the square groove (4). A rotating shaft (6) is rotatably connected inside the first circular groove (7). The rotating shaft (6) is fixedly connected to the inner wall of the square groove (4). A support block (12) is fixedly connected to the upper surface of the support plate (5). A reflective sheet (13) is fixedly connected to the top of the support block (12).
2. The self-cleaning high-strength rod-shaped porcelain insulator according to claim 1, characterized in that: The reflective sheet (13) has an S-shaped structure.
3. The self-cleaning high-strength rod-shaped porcelain insulator according to claim 1, wherein: Second circular grooves (9) are formed on both sides of the support plate (5). The second circular grooves (9) communicate with the first circular groove (7). The inner diameter of the second circular groove (9) is larger than that of the first circular groove (7). The second circular grooves (9) surround the outside of the rotating shaft (6). A torsion spring (8) is arranged inside the second circular groove (9). The torsion spring (8) is sleeved outside the rotating shaft (6). One end of the torsion spring (8) is fixedly connected to the inner wall of the second circular groove (9), and the other end of the torsion spring (8) is fixedly connected to the inner wall of the square groove (4).
4. A self-cleaning high-strength rod-shaped porcelain insulator according to claim 1, characterized in that: A suspension cord (10) is fixedly connected to the bottom of the support plate (5). The suspension cord (10) is located at one end of the support plate (5) away from the square groove (4). A bell (11) is fixedly connected to the bottom end of the suspension cord (10).
5. The self-cleaning high-strength rod-shaped porcelain insulator according to claim 1, wherein: A plurality of the square grooves (4) are provided, and the plurality of square grooves (4) are evenly distributed around the outer ring of the ring (3).
6. The self-cleaning high-strength rod-shaped porcelain insulator according to claim 1, wherein: An umbrella skirt (2) is fixedly connected to the insulating column (1). A plurality of the umbrella skirts (2) are provided, and the plurality of umbrella skirts (2) are evenly distributed along the height direction of the insulating column (1).
7. The self-cleaning high-strength rod-shaped porcelain insulator according to claim 6, characterized in that: A hydrophobic film layer (14) is arranged on the outer surface of the umbrella skirt (2).