CN211319844U

CN211319844U - Antifouling rod-shaped suspension porcelain insulator

Info

Publication number: CN211319844U
Application number: CN202020250700.7U
Authority: CN
Inventors: 不公告发明人
Original assignee: Dingzhou Tangbei Insulator Co ltd
Current assignee: Dingzhou Tangbei Insulator Co ltd
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2020-08-21
Anticipated expiration: 2030-03-04

Abstract

The utility model relates to the technical field of insulators, in particular to an antifouling clavate suspension porcelain insulator, which comprises a main body, wherein a first umbrella plate and a second umbrella plate are respectively and integrally formed at the top end and the bottom end of the main body, a steel cap is arranged at the top of the first umbrella plate, steel feet are arranged at the bottom end of the steel cap, limiting rings are respectively sleeved at the outer sides of the steel cap and the main body, a snap ring is sleeved at the outer side of the limiting ring, a connecting brush plate is arranged on the outer ring surface of the snap ring, and a stress plate is arranged at the end part of the connecting brush plate; the beneficial effects are that: the utility model provides an antifouling type clavate suspension porcelain insulator upper portion adds on the umbrella body and establishes the connection brush board, and the both ends of connecting the brush board set up atress board and buckle respectively, and wherein the atress board is accepted wind-force and is blown and drive the buckle and rotate around the spacing ring, connects the brush board at this in-process and cleans the dust of umbrella body top surface.

Description

Antifouling rod-shaped suspension porcelain insulator

Technical Field

The utility model relates to an insulator correlation technique field specifically is an antifouling type clavate suspension porcelain insulator.

Background

Along with the rapid development of industry and the rapid increase of transmission capacity, the voltage grade of power transmission and transformation equipment is continuously improved, the pollution flashover accident of an insulator of a power system is increasingly prominent, the pollution flashover accident occurrence area is large, the reclosing success rate is reduced, long-time power failure is often caused, heavy and disastrous loss is caused to users, and great damage is brought to national economy; the pollution flashover is pollution substances with conductive performance accumulated on the surface of the insulator, so that the insulation level of the insulator is greatly reduced after the insulator is affected with damp in humid weather, and flashover accidents occur under normal operation.

In a natural environment, various floating dust particles in the atmosphere are attracted by electric field force or deposited on the surface of a porcelain insulator under the action of gravity when passing through the insulator, the surface of the porcelain insulator belongs to a hydrophilic glaze surface, the surface smoothness is not enough, the surface is easy to deposit dirt, and meanwhile, the appearance structure of the porcelain insulator is easy to influence airflow when wind blows, so that various kinds of flying dust are usually accumulated; therefore, the utility model provides an antifouling type bar-shaped suspension porcelain insulator is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an antifouling type clavate suspension porcelain insulator to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an antifouling excellent shape suspension porcelain insulator, includes the main part, the top and the bottom of main part integrated into one piece respectively have first umbrella board and second umbrella board, the top of first umbrella board is provided with the steel cap, the bottom of steel cap is provided with the steel foot, and the outside of steel cap and main part all is overlapped and is equipped with the spacing ring, the outside cover of spacing ring is equipped with the buckle, be provided with the connection brush board on the outer anchor ring face of buckle, the tip of connecting the brush board is provided with the atress board.

Preferably, the limiting ring is of a circular ring structure, balls are embedded in the top surface of the limiting ring, the bottom surface of the limiting ring and the outer ring surface of the limiting ring, and the balls are in contact with the inner wall of the retaining ring.

Preferably, the end face of each retaining ring is of a T-shaped semicircular frame structure, the outer annular face of each retaining ring is provided with two connecting pieces, and the connecting pieces on the two retaining rings are connected through rivets.

Preferably, the connecting brush plate is of a square plate-shaped structure, the walking shape of the bottom surface of the connecting brush plate is the same as the direction of the top surface of the umbrella body at the lower part, the bristles on the bottom surface of the connecting brush plate are in contact with the top surface of the umbrella body, and the stress plate is of a trapezoidal plate-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model provides an antifouling clavate suspension porcelain insulator adds the connection brush board in the upper portion on the umbrella body, and the both ends of connecting the brush board set up atress board and buckle respectively, and wherein the atress board receives wind-force to blow and drives the buckle around the spacing ring rotation, connects the brush board and cleans the dust of umbrella body top surface in this process;

2. the utility model provides an antifouling type clavate suspension porcelain insulator adds on the spacing ring surface and establishes the ball and reduce the friction between spacing ring and the buckle, has ensured that the buckle rotates smoothness nature around the spacing ring.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a schematic view of the connection structure of two clasps of the present invention.

In the figure: the umbrella comprises a main body 1, a first umbrella plate 2, a second umbrella plate 3, a steel cap 4, steel feet 5, a limiting ring 6, a retaining ring 7, a connecting piece 8, a ball 9, a connecting brush plate 10 and a stress plate 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: an antifouling rod-shaped suspension porcelain insulator comprises a main body 1, wherein a first umbrella plate 2 and a second umbrella plate 3 are respectively and integrally formed at the top end and the bottom end of the main body 1, a steel cap 4 is fixedly connected at the top of the first umbrella plate 2, steel feet 5 are fixedly connected at the bottom end of the steel cap 4, a limiting ring 6 is sleeved on the outer sides of the steel cap 4 and the main body 1, the sleeved part is fixedly bonded, the limiting ring 6 is of a circular ring structure, balls 9 are embedded and installed on the top surface of the limiting ring 6, the bottom surface of the limiting ring 6 and the outer ring surface of the limiting ring 6, the balls 9 are in contact with the inner wall of a buckle 7, the outer side of the limiting ring 6 is sleeved with the buckle 7, the buckle 7 is of a semicircular frame structure with a T-shaped connecting piece at the end face, 8 is arranged on the outer ring face of the buckle 7, the buckle 7 is provided with two connecting pieces 8, the connecting pieces on the two buckle 7 are connected through rivets, a hand-pinching force, holes are formed in advance in the surfaces of the connecting sheets 8 on the surfaces of the two groups of retaining rings 7 and correspond to the holes, rivets are driven into the holes for fixing, and at the moment, the two retaining rings 7 are spliced into a circular ring structure and are enclosed on the outer side of the limiting ring 6;

the outer ring surface of the retaining ring 7 is bonded with a connecting brush plate 10, the end part of the connecting brush plate 10 is bonded with a stress plate 11, the connecting brush plate 10 is in a square plate structure, the bottom surface of the connecting brush plate 10 is in the same trend with the top surface of the umbrella body at the lower part in a walking mode, bristles on the bottom surface of the connecting brush plate 10 are in contact with the top surface of the umbrella body, the stress plate 11 is in a trapezoid plate structure, balls 9 on the surface of the limiting ring 6 are in contact with the inner wall of the retaining ring 7, when the stress plate 11 is blown by wind power, the stress plate 11 pulls the retaining ring 7 to rotate around the limiting ring 6 through the connecting brush plate 10, in the process, the bristles on the bottom surface of the connecting brush plate 10 clean dust on the top surface of the umbrella body.

The working principle is as follows: in actual work, the retaining rings 7 connected with the end parts of the brush plates 10 are buckled on the outer sides of the limiting rings 6 by pinching the stress plates 11 with hands, holes are formed in the surfaces of the connecting pieces 8 on the surfaces of the two groups of retaining rings 7 in advance and correspond to the holes, rivets are driven into the holes for fixing, the two retaining rings 7 are spliced into a circular ring structure to be enclosed on the outer sides of the limiting rings 6 at the moment, balls 9 on the surfaces of the limiting rings 6 are in contact with the inner walls of the retaining rings 7, when the stress plates 11 are blown by wind power, the stress plates 11 draw the retaining rings 7 to rotate around the limiting rings 6 through the connection brush plates 10, and in the process, the bristles connected with the bottom surfaces of the brush plates 10 clean dust.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an antifouling type bar-shaped suspension porcelain insulator, includes main part (1), its characterized in that: the umbrella is characterized in that a first umbrella plate (2) and a second umbrella plate (3) are respectively integrally formed at the top end and the bottom end of the main body (1), a steel cap (4) is arranged at the top of the first umbrella plate (2), steel feet (5) are arranged at the bottom end of the steel cap (4), limiting rings (6) are sleeved on the outer sides of the steel cap (4) and the main body (1), snap rings (7) are sleeved on the outer sides of the limiting rings (6), connecting brush plates (10) are arranged on the outer annular surfaces of the snap rings (7), and stress plates (11) are arranged at the end portions of the connecting brush plates (10).

2. The anti-fouling rod-shaped suspension porcelain insulator according to claim 1, wherein: the limiting ring (6) is of a circular ring structure, balls (9) are embedded into the top surface of the limiting ring (6), the bottom surface of the limiting ring (6) and the outer ring surface of the limiting ring (6), and the balls (9) are in contact with the inner wall of the retaining ring (7).

3. The anti-fouling rod-shaped suspension porcelain insulator according to claim 1, wherein: the end faces of the retaining rings (7) are of T-shaped semicircular frame structures, the outer ring faces of the retaining rings (7) are provided with connecting pieces (8), the number of the retaining rings (7) is two, and the connecting pieces (8) on the two retaining rings (7) are connected through rivets.

4. The anti-fouling rod-shaped suspension porcelain insulator according to claim 1, wherein: the connecting brush plate (10) is of a square plate-shaped structure, the shape of the bottom surface of the connecting brush plate (10) is the same as the direction of the top surface of the umbrella body at the lower part, the bristles of the bottom surface of the connecting brush plate (10) are in contact with the top surface of the umbrella body, and the stress plate (11) is of a trapezoidal plate-shaped structure.