Suspension type porcelain insulator with self-cleaning assembly
By designing suspended porcelain insulators with self-cleaning components, using wind-driven sweeping boards to clean up dust and stains, the problem of insulators being flickered due to wind in high altitudes is solved, and the service life of insulators is improved.
Patent Information
- Application Number
- CN202421988566.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-16
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-08-16
AI Technical Summary
Insulators are installed in high altitudes, and under the influence of wind, it is easy for dust and pollutants to adhere, resulting in dirt flash, and it is difficult for personnel to clean them.
A suspended porcelain insulator with a self-cleaning assembly is designed, including a first umbrella skirt and a second umbrella skirt. The middle of both are wrapped with a mandrel. The outer side of the mandrel is rotatably connected with a rotating ring. A sweeping plate is fixed on the outside of the rotating ring, and a wind plate and a fixed ball are fixed on the sweeping plate. When the wind blows, the wind plate rotates, and the sweep plate cleans up dust and stains on the surface of the insulator.
The wind-driven self-cleaning mechanism reduces the insulator flickering, improves service life, and generates vibrations through the collision of fixed balls, accelerating the fall of rainwater or stains.
Smart Images
Figure CN222939703U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of insulators, and particularly relates to a suspension porcelain insulator with a self-cleaning component. Background Art
[0002] An insulator is a device installed between conductors at different potentials or between a conductor and a grounding member, which can withstand voltage and mechanical stress. There are many types of insulators with various shapes. Although the structures and shapes of different types of insulators are quite different, they are all composed of two major parts: an insulating part and a connecting fitting.
[0003] Since the insulator is installed at a high altitude, affected by wind force, dust and pollutants are likely to adhere to the insulator, which is likely to cause flashover, and it is not easy for personnel to clean.
[0004] Therefore, it is very necessary to propose a suspension porcelain insulator with a self-cleaning component to solve the above problems. Content of the Utility Model
[0005] The purpose of the utility model is to provide a suspension porcelain insulator with a self-cleaning component to solve the problems that due to the insulator being installed at a high altitude, affected by wind force, dust and pollutants are likely to adhere to the insulator, which is likely to cause flashover, and it is not easy for personnel to clean.
[0006] To achieve the above purpose, the utility model provides the following technical solution: A suspension porcelain insulator with a self-cleaning component includes a first umbrella skirt and a second umbrella skirt. The second umbrella skirt is arranged at the bottom end of the first umbrella skirt. The cores of both the first umbrella skirt and the second umbrella skirt are wrapped. The tops of the two cores both extend out of the corresponding first umbrella skirt and second umbrella skirt. Rotating rings are rotatably connected to the outer sides of the two cores. Sweeping plates are fixed to the outer sides of the two rotating rings. A first wind plate and a second wind plate are respectively fixed to the ends of the two sweeping plates. Two fixing balls are fixedly connected to both the first wind plate and the second wind plate. The two ends of the two fixing balls respectively extend out of the two sides of the first wind plate and the second wind plate.
[0007] Preferably, the bottom ends of the two sweeping plates are both attached to the upper surfaces of the corresponding first umbrella skirt or second umbrella skirt.
[0008] Preferably, inner embedding grooves are formed on the outer sides of the two cores. Springs are fixed inside the two inner embedding grooves. Blocking balls are fixed to the ends of the two springs. The two blocking balls respectively extend out of the corresponding inner embedding grooves, and the two blocking balls are located above the corresponding rotating rings.
[0009] Preferably, connecting seats are fixed to the tops of the two cores. The bottom ends of the two cores both extend out of the bottoms of the corresponding first umbrella skirt and second umbrella skirt, and steel feet are fixed to the bottoms of the two extending ends.
[0010] Preferably, fixing holes are formed in both steel feet, connecting holes corresponding to the fixing holes are formed in both connecting seats, the steel feet are inserted into the corresponding connecting seats, and fixing bolts are connected between the fixing holes and the corresponding connecting holes.
[0011] Preferably, the fixing ball at the bottom end of one side of the first wind plate touches the fixing ball at the top end of one side of the second wind plate.
[0012] The technical effects and advantages of the present utility model are as follows:
[0013] 1. In the actual operation of the present utility model, when the insulator is blown by wind, the wind will blow the first wind plate and the second wind plate to rotate on the outer side of the corresponding core rod. While the first wind plate and the second wind plate are rotating, the sweeping plate cleans the upper surfaces of the corresponding first umbrella skirt and the second umbrella skirt, reducing the flashover of the insulator, improving the service life. Further, when blown by wind, there is a certain probability that the first wind plate and the second wind plate will approach each other. At this time, the corresponding fixing balls of the first wind plate and the second wind plate will collide with each other, and the vibration generated by the collision will be transmitted to the first umbrella skirt and the second umbrella skirt, and cooperate with the sweeping plate to accelerate the falling of rainwater or stains.
[0014] 2. At the same time, the two fixing balls can keep a certain distance between the first wind plate and the second wind plate when they approach each other, avoiding the phenomenon of being too close and generating adhesion.
[0015] 3. In the actual operation of the present utility model, the two blocking balls can be retracted into the corresponding inner embedded grooves by extrusion, so that the rotating ring can be rotatably installed on the outer side of the corresponding core rod. After the installation is completed, the blocking balls automatically protrude through the elastic force of the springs and block at the top of the rotating ring, preventing the rotating ring from separating from the outer side of the core rod when affected by wind, playing a role of fixing and blocking. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic structural view of a perspective of a suspension porcelain insulator with a self-cleaning component according to the present utility model.
[0017] Figure 2 It is a schematic structural view of another perspective of a suspension porcelain insulator with a self-cleaning component according to the present utility model.
[0018] Figure 3 It is a schematic structural view of the fixing hole of the present utility model.
[0019] In the figure: 1, first umbrella skirt; 2, core rod; 3, connecting seat; 4, blocking ball; 5, rotating ring; 6, sweeping plate; 7, first wind plate; 8, fixing ball; 9, steel foot; 10, fixing hole; 11, second umbrella skirt; 12, second wind plate. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0020] The technical solutions in the embodiments of the present utility model will be clearly and completely described below 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.
[0021] The present utility model provides a suspension porcelain insulator with a self-cleaning component as Figure 1 - Figure 3 shown, including a first umbrella skirt 1 and a second umbrella skirt 11. The second umbrella skirt 11 is arranged at the bottom end of the first umbrella skirt 1. The cores 2 are wrapped in the middle parts of both the first umbrella skirt 1 and the second umbrella skirt 11. The top ends of the two cores 2 extend out of the corresponding first umbrella skirt 1 and second umbrella skirt 11 respectively. Rotating rings 5 are rotatably connected to the outer sides of the two cores 2. Sweeping plates 6 are fixed to the outer sides of the two rotating rings 5. Embedded grooves are formed in the outer sides of the two cores 2. Springs are fixed inside the two embedded grooves. The ends of the two springs are fixed with blocking balls 4. The two blocking balls 4 extend out of the corresponding embedded grooves respectively, and the two blocking balls 4 are located above the corresponding rotating rings 5.
[0022] In the actual operation of the present utility model, the two blocking balls 4 can be retracted into the corresponding embedded grooves by extrusion, so that the rotating rings 5 can be rotatably installed on the outer sides of the corresponding cores 2. After the installation is completed, the blocking balls 4 automatically extend out by the elastic force of the springs and block at the top ends of the rotating rings 5, avoiding the rotating rings 5 disengaging from the outer sides of the cores 2 when affected by wind force, and playing a role of fixing and blocking.
[0023] First wind plates 7 and second wind plates 12 are respectively fixed to the end parts of the two sweeping plates 6. Two fixing balls 8 are fixedly connected to both the first wind plates 7 and the second wind plates 12. The two ends of the two fixing balls 8 extend out of the two sides of the first wind plates 7 and the second wind plates 12 respectively. The fixing ball 8 at the bottom end of one side of the first wind plate 7 touches the fixing ball 8 at the top end of one side of the second wind plate 12.
[0024] In the actual operation of the utility model, when the insulator is blown by the wind, the wind will blow the first wind plate 7 and the second wind plate 12 to rotate outside the corresponding core rod 2. While the first wind plate 7 and the second wind plate 12 are rotating, the sweeping plate 6 cleans the upper surfaces of the corresponding first umbrella skirt 1 and the second umbrella skirt 11, reducing the occurrence of flashover of the insulator and improving the service life. Further, when blown by the wind, there is a certain probability that the first wind plate 7 and the second wind plate 12 will approach each other. At this time, the corresponding fixed balls 8 of the first wind plate 7 and the second wind plate 12 will collide with each other, and the vibration generated by the collision will be transmitted to the first umbrella skirt 1 and the second umbrella skirt 11, and cooperate with the sweeping plate 6 to accelerate the falling of rainwater or stains.
[0025] At the same time, the two fixed balls 8 can keep a certain distance between the first wind plate 7 and the second wind plate 12 when they approach each other, avoiding the phenomenon of being too close and sticking together.
[0026] The bottoms of the two sweeping plates 6 are both attached to the upper surfaces of the corresponding first umbrella skirt 1 or the second umbrella skirt 11.
[0027] Connection seats 3 are fixed at the tops of the two core rods 2. The bottoms of the two core rods 2 extend out of the bottoms of the corresponding first umbrella skirt 1 and the second umbrella skirt 11, and steel feet 9 are fixed at the bottoms of the two extending ends.
[0028] Fixing holes 10 are formed on both of the two steel feet 9, connection holes corresponding to the fixing holes 10 are formed on both of the two connection seats 3, the steel feet 9 are inserted into the interiors of the corresponding connection seats 3, and fixing bolts are connected between the fixing holes 10 and the corresponding connection holes. Through the cooperation of the steel feet 9 and the connection seats 3, multiple insulators can be connected.
Claims
1. A suspension porcelain insulator with a self-cleaning assembly, comprising a first shed (1) and a second shed (11), characterized in that: The second umbrella skirt (11) is arranged at the bottom end of the first umbrella skirt (1); the middle parts of the first umbrella skirt (1) and the second umbrella skirt (11) are both wrapped with a core rod (2); the top ends of the two core rods (2) extend out of the corresponding first umbrella skirt (1) and the second umbrella skirt (11); the outer sides of the two core rods (2) are rotatably connected with a rotating ring (5); the outer sides of the two rotating rings (5) are both fixed with a sweeping plate (6); the ends of the two sweeping plates (6) are respectively fixed with a first wind force plate (7) and a second wind force plate (12); the first wind force plate (7) and the second wind force plate (12) are both fixedly connected with two fixing balls (8); the two ends of the two fixing balls (8) extend out of the two sides of the first wind force plate (7) and the second wind force plate (12) respectively.
2. A suspension porcelain insulator with a self-cleaning component according to claim 1, characterized in that: The bottom ends of the two sweeping plates (6) are both in contact with the upper surface of the corresponding first umbrella skirt (1) or second umbrella skirt (11).
3. The suspension porcelain insulator with a self-cleaning component according to claim 1, characterized in that: The outer sides of the two core rods (2) are each provided with an embedded groove, the interiors of the two embedded grooves are each fixed with a spring, the ends of the two springs are each fixed with a blocking ball (4), the two blocking balls (4) respectively extend out of the corresponding embedded grooves, and the two blocking balls (4) are located above the corresponding rotating rings (5).
4. The suspension porcelain insulator with a self-cleaning component according to claim 1, characterized in that: The top ends of the two core rods (2) are both fixed with a connecting seat (3), the bottom ends of the two core rods (2) are both extended out of the bottom ends of the corresponding first umbrella skirt (1) and second umbrella skirt (11), and the bottoms of the two extended ends are both fixed with steel feet (9).
5. A suspension porcelain insulator with a self-cleaning component according to claim 4, characterized in that: The two steel legs (9) are each provided with a fixing hole (10), and the two connecting seats (3) are each provided with a connecting hole corresponding to the fixing hole (10). The steel legs (9) are inserted into the corresponding connecting seats (3), and fixing bolts are connected between the fixing hole (10) and the corresponding connecting hole.
6. The suspension porcelain insulator with a self-cleaning component according to claim 1, characterized in that: The fixed ball (8) at the bottom end of one side of the first wind plate (7) contacts the fixed ball (8) at the top end of one side of the second wind plate (12).