CN213661175U - 10kV circuit lightning protection device - Google Patents
10kV circuit lightning protection device Download PDFInfo
- Publication number
- CN213661175U CN213661175U CN202021856663.0U CN202021856663U CN213661175U CN 213661175 U CN213661175 U CN 213661175U CN 202021856663 U CN202021856663 U CN 202021856663U CN 213661175 U CN213661175 U CN 213661175U
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- CN
- China
- Prior art keywords
- steel needle
- lightning
- protection device
- lightning protection
- lightning rod
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- Expired - Fee Related
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Abstract
The utility model discloses a 10kV circuit lightning protection device, including the toper steel needle, the toper steel needle is fixed at the top of solidus ware, and solidus ware block is at the top of insulator, and the bottom of toper steel needle is connected with an end of L template, another tip symmetry of L template is equipped with two drainage poles, and two the other end of drainage pole respectively corresponds the top of connecting at the lightning rod, and two upper portion, lower part of lightning rod are connected on the insulator through upper connection straight board, lower connection straight board respectively, are equipped with the earth connection on two lower connection straight board respectively; the utility model discloses simple structure, simple to operate improves the resistant thunder level of circuit, through many drainage poles with lightning current drainage to effectively guarantee the stability of device structure, can effectively protect the circuit.
Description
Technical Field
The utility model relates to an electric power tool equipment field, specifically speaking especially relates to a 10kV circuit lightning protection device.
Background
The current social electricity utilization safety is an important guarantee for guaranteeing the life of people, and has important significance for guaranteeing the stable and safe operation of a power grid, the existing line for transmitting electric energy is generally called as a power line and is an important component part of a power supply system, the task of transmitting and distributing electric energy is taken charge of, a cable line is divided into a low-voltage line (below 1 kV), a medium-voltage line (1kV, 10kV and 35kV), a high-voltage line (above 35kV to 110kV or above 220kV) and an ultrahigh-voltage line (above 220kV or above 330 kV) according to the voltage, the 10kV distribution line is an important component part of the power system, the distribution line is widely distributed and is connected with a transformer substation and a plurality of users and is an important component for urban and rural power supply, so the stability performance of the cable line is an important factor for guaranteeing urban and rural life, the thunderstorm season becomes one of the tests, the cable line is rainy season and much thunderstorm, distribution equipment and user equipment, cause the power failure, give people's life and bring inconvenience, bring the loss for industrial and agricultural production, so effectively guarantee that 10kV circuit can deal with thunderstorm season, improve 10kV circuit and resist thunder level, reduce relevant equipment thunderbolt spoilage, guarantee the effective operation of distribution lines, be the technical problem that this field will solve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a 10kV circuit lightning protection device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model discloses a following technical means realizes:
the utility model provides a 10kV circuit lightning protection device, is including the toper steel needle, the toper steel needle is fixed at the top of solidus ware, and solidus ware block is at the top of insulator, the bottom of toper steel needle and an end connection of L template, another tip symmetry of L template is equipped with two drainage poles, two the other end of drainage pole respectively each corresponds the top of connecting at the lightning rod, two upper portion, the lower part of lightning rod are respectively through connecting the straight board, connecting the straight board down and connect on the insulator, two connect respectively to be equipped with the earth connection on the straight board down.
Furthermore, the lightning rod is an insulating straight rod, and the insulating value of the lightning rod is lower than that of the insulator.
Furthermore, the outer circumference of the lightning rod is provided with a plurality of groups of composite insulating sleeve members.
Furthermore, the conical steel needle is a telescopic steel needle.
Further, the ground line is connected to the ground.
Furthermore, the upper connecting straight plate is an insulating straight plate, and the upper connecting straight plate is formed by clamping two symmetrical parts and connecting the symmetrical parts through a bolt and nut assembly.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses simple structure, simple to operate improves the resistant thunder level of circuit, through many drainage poles with lightning current drainage to effectively guarantee the stability of device structure, can effectively protect the circuit.
Description of the drawings:
FIG. 1 is a schematic view of the product structure of the present invention;
fig. 2 is a schematic diagram of the product structure of the present invention.
The specific implementation mode is as follows:
in order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described with reference to the following embodiments:
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
Do the utility model discloses a one of them embodiment: see the drawings.
In this embodiment, a 10kV line lightning protection device, including toper steel needle 1, toper steel needle 1 is fixed at the top of solidus ware 2, and solidus ware 2 block is at the top of insulator 3, and the bottom of toper steel needle 1 and an end connection of L template 4, another tip symmetry of L template 4 is equipped with two drainage rods 5, two the other end of drainage rod 5 respectively each corresponds the top of connecting at lightning rod 6, two upper portion, the lower part of lightning rod 6 are connected on insulator 3 through connecting straight board 7, connecting straight board 8 down respectively, two be equipped with earth connection 9 on the connecting straight board 8 down respectively.
Further, the lightning rod 6 is an insulating straight rod, and the insulating value of the lightning rod 6 is lower than that of the insulator 3.
Further, the outer circumference of the lightning rod 6 is provided with a plurality of sets of composite insulating sleeve members 61.
Further, the conical steel needle 1 is a telescopic steel needle.
Further, the ground line 9 is connected to the ground.
Further, the upper connecting straight plate 7 is an insulating straight plate, and the upper connecting straight plate 7 is formed by clamping two symmetrical parts and connecting the two symmetrical parts through a bolt and nut assembly.
The utility model discloses a specific embodiment falls into the utility model discloses within the claim protection scope, for the utility model discloses a specific lower implementation scope of characteristic part, specific embodiment protection content is only for the utility model discloses the description of claim protection scope, the utility model discloses protection scope is not more than specific embodiment protection content, and specific embodiment protection content should not be understood as the restriction to the utility model discloses claim protection scope.
In addition, the present invention does not disclose the related components in the specification and the drawings, which does not hinder the understanding of the present invention by those skilled in the art, and the present invention does not disclose other conventional components of the present invention, which does not hinder the understanding of the present invention by those skilled in the art.
The product structure connection relation falling into the protection range of the utility model falls into the protection content of the utility model; under the premise of not deviating from the protection essence of the utility model, the structure of the product component is improved by the conventional technology, for example, the improvement of the structure of the product component is made in the embodiment of the utility model, and the improvement also falls into the protection essence of the utility model.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the scope of the invention. Accordingly, the foregoing description is illustrative in nature and is not to be construed as limiting the scope of the invention, which is defined by the appended claims.
Unless defined otherwise, all academic and scientific terms used herein have the same meaning as is understood by one of ordinary skill in the art to which this invention belongs.
In case of conflict, the present specification, including definitions, will control.
All percentages, parts, ratios, etc., are by weight unless otherwise indicated.
When a value or range of values, preferred range or list of lower preferable values and upper preferable values is given, it should be understood that it specifically discloses any range formed by any pair of values of any lower range limit or preferred value and any upper range limit or preferred value, regardless of whether ranges are separately disclosed. Where a range of numerical values is described herein, unless otherwise stated, the range is intended to include the endpoints of the range and all integers and fractions within the range.
When the term "about" or "approximately" is used to describe a numerical value or an end of a range, the disclosure should be interpreted to include the specific numerical value or end points referred to.
The use of "a" and "an" are merely for convenience and to provide a general context for the invention. Unless expressly stated otherwise, this description should be read to include one or at least one.
Claims (6)
1. The utility model provides a 10kV circuit lightning protection device which characterized in that: the lightning rod fixing device is characterized by comprising a conical steel needle, wherein the conical steel needle is fixed to the top of a wire fixing device, the wire fixing device is clamped to the top of an insulator, the bottom of the conical steel needle is connected with one end of an L-shaped plate, two drainage rods are symmetrically arranged on the other end of the L-shaped plate, the other ends of the drainage rods are correspondingly connected to the top of a lightning rod respectively, the upper portion and the lower portion of the lightning rod are connected to the insulator through an upper connecting straight plate and a lower connecting straight plate respectively, and the lower connecting straight plate is provided with a grounding wire.
2. The lightning protection device for 10kV lines according to claim 1, wherein: the lightning rod is an insulating straight rod, and the insulating value of the lightning rod is lower than that of the insulator.
3. The lightning protection device for 10kV lines according to claim 1, wherein: and a plurality of groups of composite insulating kits are arranged on the outer circumference of the lightning rod.
4. The lightning protection device for 10kV lines according to claim 1, wherein: the conical steel needle is a telescopic steel needle.
5. The lightning protection device for 10kV lines according to claim 1, wherein: the grounding wire is connected with the ground.
6. The lightning protection device for 10kV lines according to claim 1, wherein: the upper connecting straight plate is an insulating straight plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021856663.0U CN213661175U (en) | 2020-08-31 | 2020-08-31 | 10kV circuit lightning protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021856663.0U CN213661175U (en) | 2020-08-31 | 2020-08-31 | 10kV circuit lightning protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213661175U true CN213661175U (en) | 2021-07-09 |
Family
ID=76694004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021856663.0U Expired - Fee Related CN213661175U (en) | 2020-08-31 | 2020-08-31 | 10kV circuit lightning protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213661175U (en) |
-
2020
- 2020-08-31 CN CN202021856663.0U patent/CN213661175U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210709 |