CN213424731U - Insulator with long service life - Google Patents
Insulator with long service life Download PDFInfo
- Publication number
- CN213424731U CN213424731U CN202021914497.5U CN202021914497U CN213424731U CN 213424731 U CN213424731 U CN 213424731U CN 202021914497 U CN202021914497 U CN 202021914497U CN 213424731 U CN213424731 U CN 213424731U
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- CN
- China
- Prior art keywords
- insulator body
- insulator
- coal tar
- inner chamber
- reinforcing mesh
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Abstract
The utility model discloses a long service life's insulator, including the insulator body, the vertical direction of insulator body inner chamber is provided with vertical reinforcing mesh, and the horizontal direction of insulator body inner chamber is provided with horizontal reinforcing mesh, the surface of insulator body is scribbled and is equipped with coal tar magnetism lacquer layer, and the surface of coal tar magnetism lacquer layer is scribbled and is equipped with the polytetrafluoroethylene coating, the through-hole has been seted up to the inner chamber of insulator body, and the inner chamber of through-hole has cup jointed the screw rod. The utility model discloses set up vertical reinforcing mesh and horizontal reinforcing mesh, can effectively improve insulator body longitudinal direction and horizontal direction's compressive resistance and stretching resistance to improve its bulk strength, set up the polytetrafluoroethylene coating, can effectively improve the waterproof nature of insulator body, set up the coal tar magnetic paint layer, can play the anticorrosion protection to the insulator body after the polytetrafluoroethylene coating damages, thereby effectively improve the life of insulator body.
Description
Technical Field
The utility model relates to an insulator technical field specifically is a long service life's insulator.
Background
The insulator is a special insulating control part and can play an important role in an overhead transmission line, the insulator is mostly used for a telegraph pole in the early years, a plurality of disc-shaped insulators are hung at one end of a high-voltage wire connecting tower which is slowly developed, the insulator is usually made of glass or ceramics for increasing creepage distance, meanwhile, the insulator cannot fail due to various electromechanical stresses caused by changes of environment and electric load conditions, otherwise, the insulator cannot play a great role and can damage the service life and the service life of the whole line, the existing insulator is poor in performances such as overall strength, corrosion resistance and the like, and therefore the service life of the insulator is shortened, and therefore the insulator with long service life is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a long service life's 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 a long service life's insulator, includes the insulator body, the vertical direction of insulator body inner chamber is provided with vertical reinforcing mesh, and the horizontal direction of insulator body inner chamber is provided with horizontal reinforcing mesh, the surface of insulator body is scribbled and is equipped with coal tar magnetic paint layer, and the surface of coal tar magnetic paint layer is scribbled and is equipped with the polytetrafluoroethylene coating.
Preferably, the inner cavity of the insulator body is provided with a through hole, the inner cavity of the through hole is sleeved with a screw rod, and meanwhile, the outer surface of the screw rod is in threaded connection with a nut.
Preferably, the insulator body is made of ceramic, and the joint of the insulator body and the nut is connected with the fluorocarbon rubber pad through PP glue.
Preferably, the longitudinal reinforcing net and the transverse reinforcing net respectively comprise stainless steel metal nets, and the transverse reinforcing nets are arranged in two groups of four.
Preferably, the coal tar enamel layer and the polytetrafluoroethylene coating layer have the same thickness, and the coal tar enamel layer has a thickness of one hundred fifty to two hundred fifty micrometers.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses set up vertical reinforcing mesh and horizontal reinforcing mesh, can effectively improve insulator body longitudinal direction and horizontal direction's compressive resistance and stretching resistance to improve its bulk strength, set up the polytetrafluoroethylene coating, can effectively improve the waterproof nature of insulator body, set up the coal tar magnetic paint layer, can play the anticorrosion protection to the insulator body after the polytetrafluoroethylene coating damages, thereby effectively improve the life of insulator body.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application, and in which:
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is a schematic structural view of the coal tar enamel layer of the present invention.
In the figure: 1 insulator body, 2 screw rods, 3 screw caps, 4 longitudinal reinforcing nets, 5 through holes, 6 transverse reinforcing nets, 7 polytetrafluoroethylene coatings and 8 coal tar magnetic paint layers.
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.
In the description of the application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
The insulator body 1, the screw rod 2, the screw cap 3, the longitudinal reinforcing mesh 4, the through hole 5, the transverse reinforcing mesh 6, the polytetrafluoroethylene coating 7 and the coal tar magnetic paint layer 8 are all universal standard parts or parts known by technical personnel in the field, and the structure and the principle of the insulator body are known by technical manuals or conventional experimental methods.
Referring to fig. 1-3, an insulator with a long service life comprises an insulator body 1, a through hole 5 is formed in an inner cavity of the insulator body 1, a screw rod 2 is sleeved in the inner cavity of the through hole 5, a nut 3 is connected to the outer surface of the screw rod 2 in a threaded manner, the insulator body 1 is made of ceramic, a fluorocarbon rubber pad is connected to a joint of the insulator body 1 and the nut 3 through PP glue to play a role in buffering and protection, the insulator body 1 is prevented from being damaged by the nut 3, a longitudinal reinforcing mesh 4 is arranged in the vertical direction of the inner cavity of the insulator body 1, a transverse reinforcing mesh 6 is arranged in the horizontal direction of the inner cavity of the insulator body 1, compressive strength and tensile strength of the insulator body 1 in the longitudinal direction and the horizontal direction can be effectively improved, so that the overall strength of the insulator body is improved, the longitudinal reinforcing mesh 4 and the transverse reinforcing mesh 6 are made of stainless steel, the outer surface of insulator body 1 is scribbled and is equipped with coal tar magnetism lacquer layer 8, can play the anticorrosion protection to insulator body 1 after polytetrafluoroethylene coating 7 damages, and coal tar magnetism lacquer layer 8's surface is scribbled and is equipped with polytetrafluoroethylene coating 7, can effectively improve insulator body 1's waterproof nature, and coal tar magnetism lacquer layer 8 is the same with polytetrafluoroethylene coating 7's thickness, and coal tar magnetism lacquer layer 8's thickness is one hundred fifty to two hundred fifty microns.
During the use, set up vertical reinforcing mesh 4 and horizontal reinforcing mesh 6, can effectively improve insulator body 1 longitudinal direction and horizontal direction's compressive resistance and stretching resistance to improve its bulk strength, set up polytetrafluoroethylene coating 7, can effectively improve insulator body 1's waterproof nature, set up coal tar magnetic paint layer 8, can play the anticorrosion protection to insulator body 1 after polytetrafluoroethylene coating 7 damages, thereby effectively improve insulator body 1's life.
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 (5)
1. The utility model provides a long service life's insulator, includes insulator body (1), its characterized in that: the vertical direction of insulator body (1) inner chamber is provided with vertical reinforcing mesh (4), and the horizontal direction of insulator body (1) inner chamber is provided with horizontal reinforcing mesh (6), the surface of insulator body (1) is scribbled and is equipped with coal tar enamel layer (8), and the surface of coal tar enamel layer (8) is scribbled and is equipped with polytetrafluoroethylene coating (7).
2. A long-life insulator according to claim 1, wherein: through-hole (5) have been seted up to the inner chamber of insulator body (1), and the inner chamber of through-hole (5) has cup jointed screw rod (2), and simultaneously, the surface threaded connection of screw rod (2) has nut (3).
3. A long-life insulator according to claim 2, wherein: the insulator body (1) is made of ceramic, and the joint of the insulator body (1) and the nut (3) is connected with a fluorocarbon rubber pad through PP glue.
4. A long-life insulator according to claim 1, wherein: the longitudinal reinforcing net (4) and the transverse reinforcing net (6) comprise stainless steel metal nets, and the transverse reinforcing nets (6) are arranged in two groups of four.
5. A long-life insulator according to claim 1, wherein: the coal tar magnetic paint layer (8) and the polytetrafluoroethylene coating layer (7) are the same in thickness, and the coal tar magnetic paint layer (8) is one hundred fifty to two hundred fifty micrometers in thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021914497.5U CN213424731U (en) | 2020-09-04 | 2020-09-04 | Insulator with long service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021914497.5U CN213424731U (en) | 2020-09-04 | 2020-09-04 | Insulator with long service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213424731U true CN213424731U (en) | 2021-06-11 |
Family
ID=76260100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021914497.5U Expired - Fee Related CN213424731U (en) | 2020-09-04 | 2020-09-04 | Insulator with long service life |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213424731U (en) |
-
2020
- 2020-09-04 CN CN202021914497.5U patent/CN213424731U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210611 Termination date: 20210904 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |