CN212809927U - Lightning protection column type electroceramic insulator - Google Patents
Lightning protection column type electroceramic insulator Download PDFInfo
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- CN212809927U CN212809927U CN202022245689.8U CN202022245689U CN212809927U CN 212809927 U CN212809927 U CN 212809927U CN 202022245689 U CN202022245689 U CN 202022245689U CN 212809927 U CN212809927 U CN 212809927U
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- insulator
- umbrella body
- column type
- lightning protection
- bottom plate
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Abstract
The utility model discloses a lightning protection column type electroceramics insulator, including insulator main part and insulating bottom plate, the outer wall all around of insulator main part is provided with the main umbrella body, and the below of the main umbrella body is provided with the vice umbrella body, the bottom of insulator main part is connected with the connecting piece, and the bottom mounting of connecting piece has insulating bottom plate, the both sides middle part of insulating bottom plate is fixed with the connection arc piece, and the middle part of connecting the arc piece is provided with the thread groove, the inner wall laminating all around of thread groove has fixing bolt, the below of insulating bottom plate is provided with the installation base, and the edge that is close all around of installation base is provided with spacing hole. This lightning protection column type electroceramics insulator is provided with the main umbrella body, and the main umbrella body is evenly distributed along insulator main part's outer wall equidistance all around with vice umbrella body, through the main umbrella body with vice umbrella body along insulator main part's outer wall equidistance evenly distributed all around, can increase the creepage distance of insulator as far as, play and fall danger coefficient to minimum beneficial effect.
Description
Technical Field
The utility model relates to an insulator technical field specifically is a lightning protection column type electroceramics insulator.
Background
Insulators are devices that are mounted between conductors of different potentials or between a conductor and a ground potential member and are able to withstand the effects of voltage and mechanical stress. The insulating control is a special insulating control and can play an important role in an overhead transmission line. The insulator is mainly used for supporting and fixing the bus and the live conductor and ensuring that the live conductor or the conductor has enough distance and insulation with the ground. The insulator is usually made of glass or ceramic, and the insulator made of ceramic is a porcelain insulator. At present, lightning stroke faults are one of factors influencing safe operation of a line, and an insulator is easy to generate electric power accidents after being subjected to arc impact of lightning, so the insulator needs to have lightning protection functions.
The lightning protection column type electric porcelain insulator on the market is used, and a certain danger coefficient is brought to a user and the user in daily operation because the lightning protection column type electric porcelain insulator does not have a lightning protection structure or the structure of the lightning protection column type electric porcelain insulator is imperfect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lightning protection column type electroceramic insulator to solve the problem that often put forward in the above-mentioned background art leads to bringing certain danger coefficient for user and self in daily operation because its self does not possess lightning protection structure or the imperfection of its structure.
In order to achieve the above object, the utility model provides a following technical scheme: a lightning protection column type electroceramic insulator comprises an insulator main body and an insulating bottom plate, wherein a main umbrella body is arranged on the peripheral outer wall of the insulator main body, an auxiliary umbrella body is arranged below the main umbrella body, a connecting piece is connected to the bottom end of the insulator main body, the insulating bottom plate is fixed to the bottom end of the connecting piece, connecting arc blocks are fixed to the middle portions of two sides of the insulating bottom plate, threaded grooves are formed in the middle portions of the connecting arc blocks, fixing bolts are attached to the peripheral inner walls of the threaded grooves, an installation base is arranged below the insulating bottom plate, limiting holes are formed in the periphery, close to the edges, of the installation base, an installation block is fixed to the top end of the insulator main body, a wiring harness pipe is arranged in the middle portion above the installation block, an insulating pad is attached to the inner walls of the wiring harness pipe, a lightning rod is vertically arranged on the left side of the top end of the, and the left side of the upper part of the insulator main body is connected with an arc striking rod.
Preferably, the main umbrella body and the auxiliary umbrella body are uniformly distributed along the peripheral outer wall of the insulator main body at equal intervals, and the size ratio of the main umbrella body to the auxiliary umbrella body is 1: 0.8.
preferably, the insulation bottom plate forms a detachable structure with the fixing bolt and the mounting base through a thread groove, and the thread groove and the fixing bolt are symmetrically distributed along a vertical central axis of the insulator main body.
Preferably, the wire harness pipes are distributed in a circular hole shape, and the size of the outer wall of the insulating pad is attached to the size of the inner wall of the wire harness pipes.
Preferably, the limiting holes are distributed in a hollow shape, and 4 limiting holes are arranged.
Preferably, the lightning rod is vertically distributed with the top end of the insulator main body, and the top end of the lightning rod is distributed in a conical shape.
Compared with the prior art, the beneficial effects of the utility model are that: this lightning protection column type electroceramics insulator is provided with the main umbrella body, and the main umbrella body is evenly distributed along insulator main part outer wall equidistance all around with vice umbrella body, through the main umbrella body and vice umbrella body along insulator main part outer wall equidistance evenly distributed all around, can increase the creepage distance of insulator as far as, plays and falls to minimum beneficial effect with the danger coefficient, and the main umbrella body is 1 with the size proportion of vice umbrella body: 0.8, reach the similar corrugate of connection state between the two, can directly play the effect of blocking electric arc in daily operation to when the weather is in rainy season, main umbrella body can guarantee as far as that its sewage can directly not form the column of water and flow downwards, avoids the short circuit accident that the dirty water column formed, forms certain safety protection for user and itself.
The insulating bottom plate passes through the thread groove and constitutes detachable construction with fixing bolt and installation base, when the user is installing the operation to the insulator main part, in the face of the inequality of natural environment and mounted state, the user visual condition judges need not connect the installation base, with this reach the stability between firm insulator main part and the connecting wire harness, the threaded connection that user accessible thread groove and fixing bolt formed between the two installs or dismantles between insulating bottom plate and the installation base, and thread groove and fixing bolt are along the vertical axis symmetric distribution of insulator main part, can guarantee its both firm degree under the mounted state.
The pencil pipe is the round hole form and distributes, is the round hole form through the pencil pipe and distributes, can adapt to the connecting harness of multiple not unidimensional and width, and it is simple convenient also to bring for user's operation when bringing the practicality for the pencil connection installation of its self, and the outer wall size of insulating pad forms each other with the inner wall size of pencil pipe and laminates, and insulating pad can be the most direct useful effect who plays the both sides insulation, avoids the appearance of bad condition as far as.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.
In the figure: 1. an insulator main body; 2. a main umbrella body; 3. an auxiliary umbrella body; 4. a connecting member; 5. an insulating base plate; 6. connecting the arc blocks; 7. a thread groove; 8. fixing the bolt; 9. installing a base; 10. a limiting hole; 11. mounting blocks; 12. a harness tube; 13. an insulating pad; 14. a lightning rod; 15. an arc striking block; 16. and an arc striking rod.
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. 1-3, the present invention provides a technical solution: a lightning protection column type electroceramics insulator comprises an insulator main body 1, a main umbrella body 2, an auxiliary umbrella body 3, a connecting piece 4, an insulating base plate 5, a connecting arc block 6, a thread groove 7, a fixing bolt 8, an installation base 9, a limiting hole 10, an installation block 11, a wire harness pipe 12, an insulating pad 13, a lightning rod 14, an arc striking block 15 and an arc striking rod 16, wherein the main umbrella body 2 is arranged on the peripheral outer wall of the insulator main body 1, the auxiliary umbrella body 3 is arranged below the main umbrella body 2, the connecting piece 4 is connected with the bottom end of the insulator main body 1, the insulating base plate 5 is fixed at the bottom end of the connecting piece 4, the connecting arc block 6 is fixed at the middle parts of two sides of the insulating base plate 5, the thread groove 7 is arranged at the middle part of the connecting arc block 6, the fixing bolt 8 is attached to the peripheral inner wall of the thread groove 7, the installation base 9 is arranged below the insulating base plate 5, and, the top of insulator main part 1 is fixed with installation piece 11, and the top middle part of installation piece 11 sets up pencil pipe 12, and the inner wall laminating of pencil pipe 12 has insulating pad 13, and the top left side of insulator main part 1 is vertical to be provided with lightning rod 14, and the department that is close to the middle part of lightning rod 14 is provided with striking block 15, and the top left side of insulator main part 1 is connected with striking stick 16.
The utility model discloses in, main umbrella body 2 and vice umbrella body 3 along insulator main part 1 outer wall equidistance evenly distributed all around, and main umbrella body 2 is 1 with vice umbrella body 3's size proportion: 0.8, through main umbrella body 2 and vice umbrella body 3 along insulator main part 1 outer wall equidistance evenly distributed all around, can increase the creepage distance of insulator as far as, play and fall to minimum beneficial effect with the danger coefficient, and main umbrella body 2 is 1 with the size proportion of vice umbrella body 3: 0.8, the connection state between the main umbrella body and the umbrella body is similar to a corrugated shape, the main umbrella body and the umbrella body can directly play a role in blocking electric arcs in daily operation, and when weather is in rainy season, the main umbrella body 2 can ensure that sewage cannot directly form a columnar shape and flow downwards as much as possible, so that short-circuit accidents formed by a sewage column are avoided, and certain safety protection is formed for users and the main umbrella body;
the insulation bottom plate 5, the fixing bolt 8 and the mounting base 9 form a detachable structure through the thread groove 7, the thread groove 7 and the fixing bolt 8 are symmetrically distributed along the vertical central axis of the insulator main body 1, when a user carries out mounting operation on the insulator main body 1 and faces different natural environments and mounting states, the user can judge that the mounting base 9 does not need to be connected according to the situation, so that the stability degree between the insulator main body 1 and a connecting wire harness is stabilized, the user can mount or dismount the insulation bottom plate 5 and the mounting base 9 through thread connection formed between the thread groove 7 and the fixing bolt 8, the thread groove 7 and the fixing bolt 8 are symmetrically distributed along the vertical central axis of the insulator main body 1, and the stability degree of the insulator main body 1 and the fixing bolt in the mounting state can be guaranteed;
the wire harness pipes 12 are distributed in a circular hole shape, the size of the outer wall of the insulating pad 13 is mutually attached to the size of the inner wall of the wire harness pipes 12, the wire harness pipes 12 are distributed in a circular hole shape, the wire harness connecting device can adapt to connecting wire harnesses with various sizes and widths, the practicality is brought to the connection and installation of the wire harnesses, the operation of a user is simple and convenient, the size of the outer wall of the insulating pad 13 is mutually attached to the size of the inner wall of the wire harness pipes 12, the insulating pad 13 can have the beneficial effect of insulating two sides most visually, and the occurrence of adverse conditions is avoided as far as possible;
the limiting holes 10 are distributed in a hollow shape, 4 limiting holes 10 are arranged, the limiting holes 10 are distributed in a hollow shape, so that the limiting holes can be connected and fixed with multiple connecting pieces such as stud bolts or limiting rods, the diversity and the practicability of the connection of the limiting holes are improved, and the number of the limiting holes 10 is 4, so that the connection strength and the stability of the limiting holes are improved when the limiting holes are connected and installed, and the convenience is brought to a user;
the lightning rod 14 and the top end of the insulator main body 1 form vertical distribution, the top end of the lightning rod 14 is distributed in a conical shape, when the external natural environment is switched to thunderstorm weather, the lightning rod 14 can play a beneficial effect of avoiding lightning as far as possible, phase change is conducted to the maximum degree of insulation, and under the worst condition, the arc striking block 15 and the arc striking rod 16 connected with the lightning rod 14 can lead lightning arcs to the outside to burn and finally dissipate, so that safety is brought to a user and the insulator main body 1 of the user.
The working principle is as follows: to this kind of lightning protection column type electroceramics insulator at first through main umbrella body 2 and vice umbrella body 3 along insulator main part 1 outer wall equidistance evenly distributed all around, increase the creepage distance of insulator as far as earlier, play and fall to minimum beneficial effect with danger coefficient, and main umbrella body 2 is 1 with the size proportion of vice umbrella body 3: 0.8, the connection state between the main umbrella body and the insulating pad is similar to a corrugated shape, the main umbrella body 2 can directly play a role of blocking electric arcs in daily operation, when weather is rainy season, the main umbrella body can ensure that sewage of the main umbrella body can not directly form a columnar shape to flow downwards as much as possible, short-circuit accidents formed by a polluted water column are avoided, certain safety protection is formed for a user and the user, meanwhile, the connecting wire harnesses are distributed in a circular hole shape through the wire harness pipes 12, the connecting wire harnesses can adapt to various connecting wire harnesses with different sizes and widths, the practicability is brought to the connection and installation of the wire harnesses, the simplicity and convenience are brought to the operation of the user, the size of the outer wall of the insulating pad 13 is mutually attached to the size of the inner wall of the wire harness pipes 12, the insulating pad 13 can play a beneficial effect of insulating on two sides most visually, and when the external natural environment is switched to thunderstorm, the lightning rod 14 can play, the maximum insulation of the phase transformation is achieved, and in the worst case, the striking block 15 and the striking rod 16 to which the lightning rod 14 is connected can lead the lightning arc to the outside to burn it, and finally dissipate it, thus providing safety for the user and the insulator body 1 itself.
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 (6)
1. The utility model provides a lightning protection column type electroceramics insulator, includes insulator main part (1) and insulating bottom plate (5), its characterized in that: the novel insulator is characterized in that a main umbrella body (2) is arranged on the peripheral outer wall of the insulator main body (1), an auxiliary umbrella body (3) is arranged below the main umbrella body (2), a connecting piece (4) is connected to the bottom end of the insulator main body (1), an insulating bottom plate (5) is fixed to the bottom end of the connecting piece (4), connecting arc blocks (6) are fixed to the middle portions of two sides of the insulating bottom plate (5), threaded grooves (7) are formed in the middle portions of the connecting arc blocks (6), fixing bolts (8) are attached to the peripheral inner walls of the threaded grooves (7), an installation base (9) is arranged below the insulating bottom plate (5), limiting holes (10) are formed in the periphery of the installation base (9) and close to the edges, an installation block (11) is fixed to the top end of the insulator main body (1), a cable harness pipe (12) is arranged in the middle portion above the installation block (11), and an insulating pad (13) is attached to the, the lightning rod (14) is vertically arranged on the left side of the top end of the insulator main body (1), an arc striking block (15) is arranged at the position, close to the middle, of the lightning rod (14), and an arc striking rod (16) is connected to the left side of the upper portion of the insulator main body (1).
2. The lightning protection column type electric porcelain insulator according to claim 1, characterized in that: main umbrella body (2) and vice umbrella body (3) are along insulator main part (1) outer wall equidistance evenly distributed all around, and the size ratio of main umbrella body (2) and vice umbrella body (3) is 1: 0.8.
3. the lightning protection column type electric porcelain insulator according to claim 1, characterized in that: the insulation bottom plate (5) forms a detachable structure through the thread groove (7), the fixing bolt (8) and the mounting base (9), and the thread groove (7) and the fixing bolt (8) are symmetrically distributed along the vertical central axis of the insulator main body (1).
4. The lightning protection column type electric porcelain insulator according to claim 1, characterized in that: the wire harness tubes (12) are distributed in a circular hole shape, and the size of the outer wall of the insulating pad (13) is attached to the size of the inner wall of the wire harness tubes (12).
5. The lightning protection column type electric porcelain insulator according to claim 1, characterized in that: the limiting holes (10) are distributed in a hollow shape, and 4 limiting holes (10) are arranged.
6. The lightning protection column type electric porcelain insulator according to claim 1, characterized in that: the lightning rod (14) and the top end of the insulator main body (1) are vertically distributed, and the top end of the lightning rod (14) is distributed in a conical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022245689.8U CN212809927U (en) | 2020-10-11 | 2020-10-11 | Lightning protection column type electroceramic insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022245689.8U CN212809927U (en) | 2020-10-11 | 2020-10-11 | Lightning protection column type electroceramic insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212809927U true CN212809927U (en) | 2021-03-26 |
Family
ID=75090091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022245689.8U Expired - Fee Related CN212809927U (en) | 2020-10-11 | 2020-10-11 | Lightning protection column type electroceramic insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212809927U (en) |
-
2020
- 2020-10-11 CN CN202022245689.8U patent/CN212809927U/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: 20210326 Termination date: 20211011 |
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| CF01 | Termination of patent right due to non-payment of annual fee |