CN214847952U

CN214847952U - Insulator

Info

Publication number: CN214847952U
Application number: CN202120521870.9U
Authority: CN
Inventors: 钟晓伟
Original assignee: Xiamen Zhouxiang Electric Co ltd
Current assignee: Xiamen Zhouxiang Electric Co ltd
Priority date: 2021-03-12
Filing date: 2021-03-12
Publication date: 2021-11-23
Anticipated expiration: 2031-03-12

Abstract

The utility model discloses an insulator in the technical field of insulators, which comprises an insulator body, wherein the surface of the insulator body comprises a large umbrella skirt and a small umbrella skirt, the large umbrella skirts are distributed on the surface of the insulator body at equal intervals, the small umbrella skirts are arranged in the middle of two adjacent groups of the large umbrella skirts, the top of the insulator body is embedded with a metal connecting piece, the bottom of the insulator body is embedded with a metal base, the large umbrella skirt and the small umbrella skirt are designed by adopting a tower structure, the diameters of the related large umbrella skirt and the small umbrella skirt are sequentially increased from the top to the bottom, the cable is conveniently installed layer by layer, and all be provided with the connecting hole in the tip of metal connecting piece and metal base, can conveniently assemble and fix, whole shape is comparatively slender, and the quality is lighter, and the product advantage is bigger, is favorable to the utility model discloses a popularization.

Description

Insulator

Technical Field

The utility model relates to an insulator technical field specifically is an insulator.

Background

The insulator is a special insulating control and can play an important role in an overhead transmission line. Early-age insulators are mostly used for telegraph poles, and a plurality of disc-shaped insulators are hung at one end of a high-voltage wire connecting tower which is gradually developed, are used for increasing creepage distance and are usually made of glass or ceramics.

The existing insulator has large volume, heavy mass, poor inner and outer insulativity and inconvenient installation of a power line.

Based on this, the utility model designs an insulator to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the current insulator volume is great, and the quality is heavier, and the internal and external insulativity is relatively poor, the installation of inconvenient power cord.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an insulator, includes the insulator body, the surface of insulator body includes big full skirt and little full skirt, big full skirt equidistant distribution sets up in the insulator body surface, and is adjacent two sets of the middle part of big full skirt all is provided with little full skirt, the embedded metal connecting piece that is provided with in top of insulator body, the embedded metal base that is provided with in bottom of insulator body.

Preferably, the creeping distance between the large umbrella skirt and the small umbrella skirt is 850 mm.

Preferably, the large umbrella skirt and the small umbrella skirt are tower-type structures, and the diameters of the large umbrella skirt and the small umbrella skirt are sequentially increased from the top to the bottom.

Preferably, three groups of connecting holes are formed in the middle of the outer surface of the metal connecting piece, and connecting holes are formed in the middle of the metal base.

Preferably, the insulator body is made of a porcelain composite material, and the large umbrella skirt and the small umbrella skirt are made of fluorosilicone rubber.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an adopt porcelain combined material's insulator body and fluorosilicone rubber's big full skirt and little full skirt, can improve the insulating properties of ectonexine, and corrosion resisting property is stronger, long service life, big full skirt and little full skirt adopt tower structure to design, and the diameter of relevant big full skirt and little full skirt scales up from top to bottom in proper order, the installation layer upon layer of convenient cable conductor, and all be provided with the connecting hole in metal connecting piece and metal base's the tip, can conveniently assemble and fix, whole shape is comparatively slender, the quality is lighter, the product advantage is bigger, be favorable to the utility model discloses a popularization.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the structure of the insulator body of the present invention;

figure 2 is a schematic view of the overall structure of the utility model,

fig. 3 is an internal cross-sectional view of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-insulator body, 2-large umbrella skirt, 3-small umbrella skirt, 4-metal connecting piece, 401-connecting hole and 5-metal base.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an insulator, includes insulator body 1, and insulator body 1's surface includes big full skirt 2 and little

full skirt

3, and 2 equidistant distributions of big full skirt set up in insulator body 1 surface, and the middle part of adjacent two sets of big full skirts 2 all is provided with little full skirt 3, and the embedded metal connecting piece 4 that is provided with in top of insulator body 1, the embedded metal base 5 that is provided with in bottom of insulator body 1.

Wherein, the creeping distance between the large umbrella skirt 2 and the small umbrella skirt 3 is 850 mm. Secondly, the large umbrella skirt 2 and the small umbrella skirt 3 are tower-type structures, and the diameters of the large umbrella skirt 2 and the small umbrella skirt 3 are sequentially increased from the top to the bottom. Furthermore, three sets of connection holes 401 are arranged in the middle of the outer surface of the metal connecting piece 4, and the connection holes 401 are arranged in the middle of the metal base 5. Finally, the insulator body 1 is made of a porcelain composite material, and the large umbrella skirt 2 and the small umbrella skirt 3 are made of fluorosilicone rubber.

One specific application of this embodiment is: insulator body 1 and fluorosilicone rubber's big umbrella skirt 2 and little umbrella skirt 3 through adopting porcelain combined material, can improve the insulating properties of ectonexine, and corrosion resistance is stronger, long service life, big umbrella skirt 2 and little umbrella skirt 3 adopt tower structure to design, and the diameter of relevant big umbrella skirt 2 and little umbrella skirt 3 scales up from the top to the bottom in proper order, the installation layer upon layer of convenient cable conductor, and all be provided with connecting hole 401 in the tip of metal connecting piece 4 and metal base 5, can conveniently assemble and fix, the whole shape is comparatively slender, the quality is lighter, the product advantage is bigger.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an insulator, includes insulator body (1), its characterized in that: the surface of the insulator body (1) comprises a large umbrella skirt (2) and small umbrella skirts (3), the large umbrella skirt (2) is arranged on the surface of the insulator body (1) in an equidistant mode and is adjacent to the small umbrella skirt (3) in two groups, the small umbrella skirts (3) are arranged at the middle of the large umbrella skirt (2), metal connecting pieces (4) are embedded in the top of the insulator body (1), and metal bases (5) are embedded in the bottom of the insulator body (1).

2. An insulator according to claim 1, characterised in that: the creeping distance between the large umbrella skirt (2) and the small umbrella skirt (3) is 850 mm.

3. An insulator according to claim 1, characterised in that: the large umbrella skirt (2) and the small umbrella skirt (3) are of tower structures, and the diameters of the large umbrella skirt (2) and the small umbrella skirt (3) are sequentially increased from the top to the bottom.

4. An insulator according to claim 1, characterised in that: the middle part of the outer surface of the metal connecting piece (4) is provided with three groups of connecting holes (401), and the middle part of the metal base (5) is provided with the connecting holes (401).

5. An insulator according to claim 1, characterised in that: the insulator body (1) is made of a porcelain composite material, and the large umbrella skirt (2) and the small umbrella skirt (3) are made of fluorosilicone rubber.