CN211742810U

CN211742810U - Novel column type porcelain insulator

Info

Publication number: CN211742810U
Application number: CN202020903254.5U
Authority: CN
Inventors: 许玲
Original assignee: Jiangxi Xinhongli Porcelain Co ltd
Current assignee: Jiangxi Xinhongli Porcelain Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2020-10-23
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses a novel column type porcelain insulator, concretely relates to transmission line insulator technical field, including the insulator body, insulator body top is provided with the canopy, the canopy outside is provided with the annular shell, annular shell upper surface is provided with collects the basin, it is articulated with the annular shell through the bearing to collect the basin, the annular shell with collect the fixed spring leaf that is provided with between the basin, the inside fixed brush that is provided with of annular shell, the inside shrink pole that sets up of canopy, the shrink pole both ends all cup joint and are provided with torsion spring, the winding has the haulage rope on the shrink pole, haulage rope one end and annular shell fixed connection, insulator body bottom is provided with the mount pad, the symmetry is provided with the ejector pin on the mount pad. The utility model discloses a set up the brush, the brush can rub with the insulator body mutually at the in-process that removes to get rid of the foul on the insulator body, compare in the rainwater and wash, it is stronger through the clean effect of brush.

Description

Novel column type porcelain insulator

Technical Field

The utility model relates to a transmission line insulator technical field, more specifically say, the utility model relates to a novel column type porcelain insulator.

Background

The insulator is a device which is arranged between conductors with different electric potentials or between the conductor and a ground potential component, can resist the action of voltage and mechanical stress, is a special insulating control and can play an important role in overhead transmission lines, is mostly used for telegraph poles in the early years, is gradually developed on one end of a high-voltage wire connecting tower, is hung with a plurality of disc-shaped insulators, is used for increasing the creepage distance, and is usually made of glass or ceramics, namely an insulator.

The surface of the umbrella skirt of the insulator used in the prior art is generally self-cleaned, dirt is easily accumulated on the umbrella skirt, the stability of the insulator is influenced, flashover phenomenon easily occurs, even breakdown and disconnection accidents occur, and the safety is seriously influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a novel column type porcelain insulator, through setting up the brush, the brush can rub with the insulator body mutually at the in-process that removes to get rid of the foul on the insulator body, compare in the rainwater and wash, it is stronger through the clean effect of brush, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel column type porcelain insulator comprises an insulator body, wherein an umbrella cover is arranged at the top of the insulator body, and an annular shell is arranged on the outer side of the umbrella cover;

the collecting basin is arranged on the upper surface of the annular shell and is hinged with the annular shell through a bearing, a spring piece is fixedly arranged between the annular shell and the collecting basin, a brush is fixedly arranged inside the annular shell, a contraction rod is arranged inside the umbrella cover, two ends of the contraction rod are respectively sleeved with a torsion spring, a traction rope is wound on the contraction rod, and one end of the traction rope is fixedly connected with the annular shell;

the insulator is characterized in that a mounting seat is arranged at the bottom of the insulator body, and ejector rods are symmetrically arranged on the mounting seat.

In a preferred embodiment, the annular shell and the insulator body are located in the same circle center, so that the annular shell is ensured not to collide with the insulator body during movement.

In a preferred embodiment, a rubber layer is bonded on the top of the ejector rod, and the rubber layer plays a role in buffering and can absorb the impact force of the collection basin to avoid damage of the collection basin.

In a preferred embodiment, the brush is made of a silicone rubber material having excellent water repellency, migration and electrical insulation properties and good stain resistance.

In a preferred embodiment, a sliding rod is fixedly arranged between the mounting seat and the umbrella cover, penetrates through the annular shell and is in sliding connection with the annular shell, and the sliding rod plays a role in positioning and guiding so that the mounting seat and the umbrella cover are more stable in the movement process.

In a preferred embodiment, a plurality of sheds are arranged outside the insulator body.

In a preferred embodiment, the collection basins are symmetrically distributed around the center of the annular shell, so that the stability of the annular shell is maintained.

The implementation mode is specifically as follows: when the rain collector is used, the umbrella cover is fixed right above the insulator body, the insulator body is shielded, the dust deposition speed is effectively reduced, when raining, rainwater flows into the collecting basin along the inclined surface of the umbrella cover, the collecting basin is hinged on the annular shell through the bearing, the annular shell is fixed on the contraction rod through the traction rope, when the weight of the rainwater in the collecting basin is larger than the torque force applied by the torsion springs on the two sides of the contraction rod, the collecting basin moves downwards, the hairbrush is fixed in the collecting basin, the hairbrush is driven to synchronously move downwards, the hairbrush can rub with the insulator body and the umbrella skirt in the moving process, so that dirt on the insulator body and the umbrella skirt is removed, compared with rainwater washing, the cleaning effect is stronger through the hairbrush, the surfaces of the insulator body and the umbrella skirt are cleaner, the bottom of the collecting basin can be contacted with the ejector rod when the collecting basin moves downwards to a certain position, and the collecting basin can turn over under, thereby scattering the rainwater of its collection on the brush, the rainwater plays the cleaning action to the brush, thereby get rid of the dirt on the brush, keep the clean state of brush, because collect the basin and lost the rainwater, make the weight of annular shell can be less than torsion spring's torsion, torsion spring can upwards stimulate the annular shell through shrink rod and haulage rope, make it reset, it will recover also to collect the basin under the effect of spring leaf, make it can continue to collect the rainwater, and then make the brush can repeatedly clear up insulator and full skirt.

The utility model discloses a technological effect and advantage:

1. through setting up the brush, the brush can rub with the body of the insulator in the course of moving, thus get rid of the dirt on the body of the insulator, compared with rainwater and wash, it is stronger to clean the effect through the brush, make the body of the insulator and surface of the umbrella skirt cleaner, collect the basin and can overturn under the effects of the knockout pin, thus scatter the rainwater that it collects on the brush, the rainwater plays the cleaning action to the brush, thus remove the dirt on the brush, keep the clean state of the brush, compared with prior art, the utility model discloses greatly improve the operational stability and security of the transmission line, lengthened the life time of the insulator, and the brush can be repeated and scrubbed the body of the insulator, the self-cleaning effect is good, also facilitate the manual work to wash and clean;

2. through setting up the slide bar, the slide bar plays the location guide effect, makes its more stable in the motion process, and then makes that the brush can be even clear up insulator and full skirt, and the ejector pin top bonds and has the rubber layer, and the rubber layer plays the cushioning effect, can absorb the impact force of collecting the basin, avoids its damage.

Drawings

Fig. 1 is an overall structure front view of the present invention.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

Fig. 3 is a top view of the annular shell and the collection basin structure of the present invention.

Fig. 4 is an enlarged schematic view of the collecting rod of the present invention.

The reference signs are: 1 insulator body, 2 canopy, 3 annular shells, 4 collection basins, 5 spring leaves, 6 brushes, 7 telescopic rods, 8 torsion springs, 9 traction ropes, 10 mounting seats, 11 ejector rods, 12 rubber layers, 13 sliding rods and 14 umbrella skirts.

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.

The utility model provides a novel column type porcelain insulator, which comprises an insulator body 1, wherein the top of the insulator body 1 is provided with an umbrella cover 2, and the outer side of the umbrella cover 2 is provided with an annular shell 3;

the collecting basin 4 is arranged on the upper surface of the annular shell 3, the collecting basin 4 is hinged with the annular shell 3 through a bearing, a spring piece 5 is fixedly arranged between the annular shell 3 and the collecting basin 4, a brush 6 is fixedly arranged inside the annular shell 3, a contraction rod 7 is arranged inside the umbrella cover 2, two ends of the contraction rod 7 are respectively sleeved with a torsion spring 8, a traction rope 9 is wound on the contraction rod 7, and one end of the traction rope 9 is fixedly connected with the annular shell 3;

the insulator is characterized in that a mounting seat 10 is arranged at the bottom of the insulator body 1, and ejector rods 11 are symmetrically arranged on the mounting seat 10.

The annular shell 3 and the insulator body 1 are located in the same circle center, the brush 6 is made of silicon rubber materials, a plurality of umbrella skirts 14 are arranged on the outer side of the insulator body 1, and the collection basins 4 are symmetrically distributed by taking the circle center of the annular shell 3 as the center.

As shown in fig. 1 to 4, the embodiment specifically is: when the rain collecting device is used, the umbrella cover 2 is fixed right above the insulator body 1, the insulator body 1 is shielded, the dust deposition speed is effectively reduced, when raining, rainwater can flow into the collecting basin 4 along the inclined surface of the umbrella cover 2, the collecting basin 4 is hinged on the annular shell 3 through a bearing, the annular shell 3 is fixed on the contraction rod 7 through the traction rope 9, when the weight of the rainwater in the collecting basin 4 is larger than the torsion force applied by the torsion springs 8 at the two sides of the contraction rod 7, the collecting basin 4 can move downwards, the hairbrush 6 is fixed in the collecting basin 4, the hairbrush 6 is driven to synchronously move downwards, the hairbrush 6 can rub against the insulator body 1 and the umbrella skirt 14 in the moving process, so that dirt on the insulator body 1 and the umbrella skirt 14 is removed, compared with rainwater washing, the cleaning effect through the hairbrush 6 is stronger, the surfaces of the insulator body 1 and the umbrella skirt 14 are cleaner, the bottom of the collecting basin 4 can be contacted with the ejector rod 11 when moving downwards to a certain, collect basin 4 and can overturn under the effect of ejector pin 11, thereby scatter its rainwater of collecting on brush 6, the rainwater plays the cleaning action to brush 6, thereby get rid of the dirt on brush 6, keep 6 clean states of brush, owing to collect basin 4 and lost the rainwater, make the weight of annular shell 3 can be less than torsion spring 8, torsion spring 8 can upwards stimulate annular shell 3 through shrink pole 7 and haulage rope 9, make it reset, it will recover also under the effect of spring leaf 5 to collect basin 4, make it can continue to collect the rainwater, and then make brush 6 can repeatedly clear up insulator and full skirt 14.

The top of the ejector rod 11 is bonded with a rubber layer 12, a sliding rod 13 is fixedly arranged between the mounting seat 10 and the umbrella cover 2, and the sliding rod 13 penetrates through the annular shell 3 and is in sliding connection with the annular shell 3.

As shown in fig. 1 and 3, the embodiment specifically includes:

slide bar

13 and 3 sliding connection of annular shell, when annular shell 3 moved, slide bar 13 played the location guide effect, made its more stable in the motion process, and then made that brush 6 can be even clear up insulator and full skirt 14, ejector pin 11 top bonds has rubber layer 12, and rubber layer 12 plays the cushioning effect, can absorb the impact force of collecting basin 4, avoids its damage.

The utility model discloses the theory of operation:

referring to the attached drawings 1-4 of the specification, the brush 6 rubs against the insulator body 1 and the umbrella skirt 14 in the moving process, so that dirt on the insulator body 1 and the umbrella skirt 14 is removed, the surfaces of the insulator body 1 and the umbrella skirt 14 are cleaner, the bottom of the collection basin 4 is in contact with the ejector rod 11 when the collection basin 4 moves downwards to a certain position, the collection basin 4 is overturned under the action of the ejector rod 11, so that rainwater collected by the collection basin is scattered on the brush 6, the weight of the annular shell 3 is smaller than the torsion of the torsion spring 8 due to the fact that the collection basin 4 loses rainwater, the torsion spring 8 pulls the annular shell 3 upwards through the contraction rod 7 and the traction rope 9 to reset the annular shell, and the collection basin 4 is also restored under the action of the spring piece 5;

referring to the attached

drawings

1 and 3 of the specification, the sliding rod 13 plays a role in positioning and guiding so that the sliding rod is more stable in the movement process, the rubber layer 12 is bonded to the top of the ejector rod 11, and the rubber layer 12 plays a role in buffering and can absorb the impact force of the collection basin 4.

And finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel column type porcelain insulator, includes insulator body (1), its characterized in that: an umbrella cover (2) is arranged at the top of the insulator body (1), and an annular shell (3) is arranged on the outer side of the umbrella cover (2);

the collecting basin (4) is arranged on the upper surface of the annular shell (3), the collecting basin (4) is hinged to the annular shell (3) through a bearing, a spring piece (5) is fixedly arranged between the annular shell (3) and the collecting basin (4), a brush (6) is fixedly arranged inside the annular shell (3), a contraction rod (7) is arranged inside the umbrella cover (2), torsion springs (8) are sleeved at two ends of the contraction rod (7), a traction rope (9) is wound on the contraction rod (7), and one end of the traction rope (9) is fixedly connected with the annular shell (3);

the insulator is characterized in that a mounting seat (10) is arranged at the bottom of the insulator body (1), and ejector rods (11) are symmetrically arranged on the mounting seat (10).

2. The novel column type porcelain insulator of claim 1, wherein: the annular shell (3) and the insulator body (1) are located in the same circle center.

3. The novel column type porcelain insulator of claim 1, wherein: the top of the ejector rod (11) is bonded with a rubber layer (12).

4. The novel column type porcelain insulator of claim 1, wherein: the hairbrush (6) is made of silicon rubber material.

5. The novel column type porcelain insulator of claim 1, wherein: a sliding rod (13) is fixedly arranged between the mounting seat (10) and the umbrella cover (2), and the sliding rod (13) penetrates through the annular shell (3) and is in sliding connection with the annular shell (3).

6. The novel column type porcelain insulator of claim 1, wherein: a plurality of umbrella skirts (14) are arranged on the outer side of the insulator body (1).

7. The novel column type porcelain insulator of claim 1, wherein: the collection basins (4) are symmetrically distributed by taking the circle center of the annular shell (3) as the center.