CN213123978U

CN213123978U - Novel high-voltage porcelain insulator

Info

Publication number: CN213123978U
Application number: CN202022488407.7U
Authority: CN
Inventors: 邱秋华
Original assignee: Jiangxi Huaerde Group Co ltd
Current assignee: Jiangxi Huaerde Group Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-05-04
Anticipated expiration: 2030-11-02

Abstract

The utility model discloses a novel high-pressure porcelain insulator, including body, fixture block and guard plate, the base is installed to the bottom of body, and installs the connecting block in the top of base to the central point of connecting block puts and installs the fixture block, the support is installed to the top of connecting block, and installs the nut in the top of support, the draw-in groove has been seted up to the interior bottom central point of body puts, the guard plate is installed to the top of body, and the oral area of guard plate installs the insulating layer to the chucking piece is installed to the guard plate inboard, the loose axle is installed to the bottom of guard plate, and the inner wall of loose axle installs the roller bearing. This novel high-voltage porcelain insulator is provided with fixture block and guard plate, and when using, the fixture block makes things convenient for people to install the body under the cooperation of draw-in groove and nut, has simplified people's operation flow, has also improved people's work efficiency simultaneously, and the guard plate is under the cooperation of chucking piece, and convenient and being connected of body has also increased the life of body simultaneously, has reduced people to its frequency of changing.

Description

Novel high-voltage porcelain insulator

Technical Field

The utility model relates to an insulator technical field specifically is a novel high-pressure porcelain insulator.

Background

The high-voltage ceramic insulator is a device which is arranged between conductors with different 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 an overhead transmission line.

Along with the continuous development of the electric power engineering of China, the use amount of the insulator in the aspect of electric power also rises, but the insulator is mostly made of glass and ceramics, and part of the insulator is installed in the high altitude, and because the high altitude operation difficulty is higher, the stability of installation cannot be effectively guaranteed by operators, the work efficiency of people is reduced, the surface of the insulator can be damaged in the operation process, the replacement frequency of the insulator is increased, the insulator is leaked outside for a long time, and the surface of the insulator can crack when wind, rain and the service life of the insulator can be reduced for a long time.

We have therefore proposed a new type of high voltage porcelain insulator in order to solve the problems set out above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel high-voltage porcelain insulator to solve the inconvenient and relatively poor problem of protective effect of high-voltage porcelain insulator installation on the existing market that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel high-pressure porcelain insulator, includes body, fixture block and guard plate, the base is installed to the bottom of body, and the top of base installs the connecting block to the central point of connecting block puts and installs the fixture block, the support is installed to the top of connecting block, and the top of support installs the nut, the interior bottom central point of body puts and has seted up the draw-in groove, the guard plate is installed to the top of body, and the oral area of guard plate installs the insulating layer to the chucking piece is installed to the guard plate inboard, the loose axle is installed to the bottom of guard plate, and the inner wall of loose axle installs the roller bearing to the protection curtain is installed to the outer wall of roller bearing, the coil spring is installed to the inboard of protection curtain, the haulage rope is installed to the bottom of loose.

Preferably, the left and right width of base is greater than the left and right width of connecting block, and the upper and lower length of connecting block is less than the upper and lower length of base to the connecting block is the assorted relation with the base, and the top of base and the bottom fixed connection of connecting block simultaneously.

Preferably, the outer wall of the clamping block is fixedly connected with the inner side of the clamping groove, the shape and the size of the outer wall of the clamping block are the same as those of the inner side of the clamping groove, and the clamping groove is designed in a rectangular structure.

Preferably, the bottom of guard plate and the top fixed connection of body, and the shape size of guard plate bottom is the same with the shape size at body top to the guard plate is triangle-shaped structural design, and the inboard of guard plate carries out the centre gripping to the body through the chucking piece simultaneously.

Preferably, one end of the roller is movably connected with the inner side of the movable shaft, the shape and size of the inner side of the movable shaft are the same as those of one end of the roller, and the inner diameter of the roller is the same as that of the movable shaft.

Preferably, the inner side of the protective curtain is movably connected with the outer wall of the roller, the shape and the size of the outer wall of the roller are the same as those of the inner side of the protective curtain, and the left and right width of the protective curtain is equal to that of the roller.

Compared with the prior art, the beneficial effects of the utility model are that: the novel high-voltage porcelain insulator;

1. the clamping block and the protection plate are arranged, when the clamping device is used, the clamping block is matched with the nut through the clamping groove, so that people can conveniently install the body, the operation process of people is simplified, the working efficiency of people is improved, the protection plate is convenient to connect with the body through the matching of the clamping block, the service life of the body is prolonged, and the replacement frequency of people is reduced;

2. be provided with the protection curtain, when using, the protection curtain has increased the protectiveness to the body under the cooperation of loose axle and roller bearing, has also reduced the damage of body, has also practiced thrift people's cost simultaneously, has also reduced the body and has had the production of dust, has solved people to its inconvenient problem of maintenance to user's demand has been satisfied.

Drawings

FIG. 1 is a schematic view of the main sectional structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the protective curtain and the protective plate of the present invention;

FIG. 3 is a schematic top view of the protection plate of the present invention;

fig. 4 is a schematic view of the connection structure of the clamping block of the present invention.

In the figure: 1. a body; 2. a base; 3. connecting blocks; 4. a clamping block; 5. a support; 6. a card slot; 7. a nut; 8. a protection plate; 9. an inductor; 10. a movable shaft; 11. a hauling rope; 12. a roller; 13. an insulating layer; 14. a clamping block; 15. a protective curtain; 16. a coil spring.

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. 1-4, the present invention provides a technical solution: a novel high-voltage porcelain insulator comprises a body 1, a base 2, a connecting block 3, a clamping block 4, a support 5, a clamping groove 6, a nut 7, a protective plate 8, an inductor 9, a movable shaft 10, a traction rope 11, a roller 12, an insulating layer 13, a clamping block 14 and a protective curtain 15, wherein the base 2 is installed at the bottom of the body 1, the connecting block 3 is installed above the base 2, the clamping block 4 is installed at the central position of the connecting block 3, the support 5 is installed above the connecting block 3, the nut 7 is installed above the support 5, the clamping groove 6 is formed in the central position of the inner bottom of the body 1, the protective plate 8 is installed above the body 1, the insulating layer 13 is installed at the opening of the protective plate 8, the clamping block 14 is installed on the inner side of the protective plate 8, the movable shaft 10 is installed at the bottom of the movable shaft 8, the roller 12 is installed on, a coil spring 16 is arranged on the inner side of the protective curtain 15, a traction rope 11 is arranged at the bottom of the movable shaft 10, and an inductor 9 is arranged at the center position of the movable shaft 10 and the roller 12.

The width is greater than the width about connecting block 3 about base 2, and the upper and lower length of connecting block 3 is less than the upper and lower length of base 2 to connecting block 3 is the assorted relation with base 2, and the top of base 2 and the bottom fixed connection of connecting block 3 simultaneously, the design of above-mentioned structure increases body 1's stability.

The outer wall of the clamping block 4 is fixedly connected with the inner side of the clamping groove 6, the shape and the size of the outer wall of the clamping block 4 are the same as those of the inner side of the clamping groove 6, and the clamping groove 6 is in a rectangular structural design, so that the body 1 is convenient to mount due to the structural design.

The bottom of guard plate 8 and the top fixed connection of body 1, and the shape size of guard plate 8 bottom is the same with the shape size at 1 top of body to guard plate 8 is triangle-shaped structural design, and the inboard of guard plate 8 carries out the centre gripping through chucking piece 14 to body 1 simultaneously, and the design of above-mentioned structure is convenient for body 1 and guard plate 8 be connected.

One end of the roller 12 is movably connected with the inner side of the movable shaft 10, the shape and the size of the inner side of the movable shaft 10 are the same as those of one end of the roller 12, the inner diameter of the roller 12 is the same as that of the movable shaft 10, and the rolling property of the protective curtain 15 is improved through the structural design.

The inboard outer wall swing joint with roller 12 of protection curtain 15, and the shape size of roller 12 outer wall all is the same with the inboard shape size of protection curtain 15 to the left and right sides width of protection curtain 15 equals with the left and right sides width of roller 12, and the design of above-mentioned structure increases the protective effect to body 1.

The working principle is as follows: when the novel high-voltage porcelain insulator is used, firstly, as shown in the figure, the clamping groove 6 at the bottom of the body 1 is connected with the clamping block 4, and then the novel high-voltage porcelain insulator is fixed through the bracket 5 and the nut 7 on the outer wall of the body 1, thus being convenient for people to install the utility model, simplifying the operation flow of people during installation, after fixation, the joint of the body 1 is connected with the protection plate 8 by the matching of the clamping block 14, after the protection plate 8 is connected with the body 1, when people pull the traction rope 11, the protective curtain 15 is put down through the cooperation of the roller 12 and the coil spring 16, the surface of the body 1 is protected, the body 1 is prevented from being exposed outside, the rain-proof and sun-shading effects can be performed on the body 1, the service life of the body 1 is effectively prolonged, meanwhile, the frequency of replacement and maintenance of the utility model is reduced, thereby bringing great convenience to people working in daily life.

To thereby carry out a series of tasks, the contents of which are not described in detail in the present specification are prior art well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a novel high-voltage porcelain insulator, includes body (1), fixture block (4) and guard plate (8), its characterized in that: the anti-theft device is characterized in that a base (2) is installed at the bottom of a body (1), a connecting block (3) is installed above the base (2), a clamping block (4) is installed at the central position of the connecting block (3), a support (5) is installed above the connecting block (3), a nut (7) is installed above the support (5), a clamping groove (6) is formed in the central position of the inner bottom of the body (1), a protection plate (8) is installed above the body (1), an insulating layer (13) is installed at the opening of the protection plate (8), a clamping block (14) is installed on the inner side of the protection plate (8), a movable shaft (10) is installed at the bottom of the protection plate (8), a rolling shaft (12) is installed on the inner wall of the movable shaft (10), a protection curtain (15) is installed on the outer wall of the rolling shaft (12), and a, the bottom of the movable shaft (10) is provided with a traction rope (11), and the center positions of the movable shaft (10) and the roller (12) are provided with an inductor (9).

2. The novel high-voltage porcelain insulator according to claim 1, wherein: the left and right width of base (2) is greater than the left and right width of connecting block (3), and the upper and lower length of connecting block (3) is less than the upper and lower length of base (2) to connecting block (3) and base (2) are the assorted relation, and the top of base (2) and the bottom fixed connection of connecting block (3) simultaneously.

3. The novel high-voltage porcelain insulator according to claim 1, wherein: the outer wall of the clamping block (4) is fixedly connected with the inner side of the clamping groove (6), the shape and the size of the outer wall of the clamping block (4) are the same as those of the inner side of the clamping groove (6), and the clamping groove (6) is designed to be rectangular in structure.

4. The novel high-voltage porcelain insulator according to claim 1, wherein: the bottom of guard plate (8) and the top fixed connection of body (1), and the shape size of guard plate (8) bottom is the same with the shape size at body (1) top to guard plate (8) are triangle-shaped structural design, and the inboard of guard plate (8) carries out the centre gripping through chucking piece (14) body (1) simultaneously.

5. The novel high-voltage porcelain insulator according to claim 1, wherein: one end of the roller (12) is movably connected with the inner side of the movable shaft (10), the shape and the size of the inner side of the movable shaft (10) are the same as those of one end of the roller (12), and the inner diameter of the roller (12) is the same as that of the movable shaft (10).

6. The novel high-voltage porcelain insulator according to claim 1, wherein: the inner side of the protective curtain (15) is movably connected with the outer wall of the roller (12), the shape and the size of the outer wall of the roller (12) are the same as those of the inner side of the protective curtain (15), and the left and right width of the protective curtain (15) is equal to that of the roller (12).