CN112421548A - Lightning arrester for power equipment - Google Patents
Lightning arrester for power equipment Download PDFInfo
- Publication number
- CN112421548A CN112421548A CN202011238557.0A CN202011238557A CN112421548A CN 112421548 A CN112421548 A CN 112421548A CN 202011238557 A CN202011238557 A CN 202011238557A CN 112421548 A CN112421548 A CN 112421548A
- Authority
- CN
- China
- Prior art keywords
- lightning conductor
- support
- lightning
- conductor support
- fixing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/22—Arrangements of earthing wires suspended between mastheads
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
- H02G13/40—Connection to earth
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
- H02G13/80—Discharge by conduction or dissipation, e.g. rods, arresters, spark gaps
Abstract
The lightning arrester for power equipment comprises a lightning conductor support assembly, wherein the angle of the lightning conductor support assembly is adjustable, a triangular supporting structure is formed, and a lightning conductor is installed on the lightning conductor support assembly through an installation assembly mechanism. The lightning conductor support is integrally installed with a tower, the horizontal support rod is longer, and the foundation lightning conductor support is supported at the innermost end of the horizontal support rod in a triangular mode. And a basic lightning conductor support is arranged on the horizontal support rod, a second lightning conductor support connected with the tower main body is connected below the basic lightning conductor support, and a third lightning conductor support is sequentially arranged downwards. When the lightning protection device is installed, the basic lightning conductor bracket, the second lightning conductor bracket and the third lightning conductor bracket are installed perfectly. And meanwhile, the upper end part of each lightning conductor support is provided with a lightning conductor connecting mechanism respectively, so that when a large protection angle is needed, the position of the connecting mechanism is adjusted, and the lightning conductor support corresponding to the large protection angle is adopted.
Description
Technical Field
The invention relates to the technical field of power supply equipment, in particular to a lightning arrester of power equipment.
Background
The lightning conductor is a conductor installed to protect equipment from lightning and to be introduced into the ground. Also known as lightning protection lines. The lightning conductor is made of iron and is connected with a lightning protection net to be buried, and in a thunderstorm season, thunder and lightning enter the lightning conductor from the sky from the lightning conductor to the buried lightning protection net from the sky, so that the lightning protection net is a facility for eliminating lightning stroke and protecting buildings or instruments.
At present, when the lightning conductor is installed, the lightning conductor is required to be installed on a tower through a lightning conductor support, the lightning conductor support is generally like an angle, the lightning conductor support is integrally installed with the tower, the angle cannot be changed in later-stage use, and therefore the protection angle of the lightning conductor cannot be changed.
The existing installation of the lightning conductor is that the lightning conductor mounting rack in the form of a corner is arranged at the top of a tower, and for stability, a lightning conductor support and a tower structure are fixedly connected.
Disclosure of Invention
In order to overcome the problems in the prior art, the invention provides a lightning arrester for power equipment.
The technical scheme adopted by the invention for solving the technical problems is as follows: the lightning arrester for the power equipment comprises a lightning conductor support assembly, wherein the angle of the lightning conductor support assembly is adjustable, a triangular supporting structure is formed, and a lightning conductor is installed on the lightning conductor support assembly through an installation assembly mechanism.
Further, the lightning conductor support assembly comprises a horizontal support rod, a basic lightning conductor support, a second lightning conductor support and a third lightning conductor support, wherein the horizontal support rod is installed on the tower and horizontally extends along the axis direction of the vertical pole tower, the basic lightning conductor support is a triangular support, the triangular support is installed at an included angle formed by the horizontal support rod and the tower and is located below the horizontal support rod, the second lightning conductor support is installed at an included angle formed by the basic lightning conductor support and the tower and is located below the basic lightning conductor support, and the third lightning conductor support is installed at an included angle formed by the second lightning conductor support and the tower and is located below the second lightning conductor support.
Further, the bottom of basic lightning conductor support is articulated with the shaft tower, adapting unit and horizontal support rod are connected through adapting unit in the top of basic lightning conductor support, and adapting unit is passed through at the top of basic lightning conductor support along horizontal support rod movably connected, the bottom of second lightning conductor support is articulated with the shaft tower, adapting unit and horizontal support rod are connected through at the top of second lightning conductor support, and adapting unit is passed through at the top of second lightning conductor support along horizontal support rod movably connected, the bottom of third lightning conductor support is articulated with the shaft tower, adapting unit and horizontal support rod are connected through at the top of third lightning conductor support, and adapting unit is passed through at the top of third lightning conductor support along horizontal support rod movably connected.
Further, the basic lightning conductor support, the second lightning conductor support and the third lightning conductor support are all triangular.
Further, the mounting component mechanism comprises a connecting rod mounted on the lightning conductor support assembly, a fixing rod connected with the connecting rod is arranged below the connecting rod, and the lightning conductor penetrates through the fixing structure and then penetrates through the lower portion of the fixing rod.
Furthermore, the fixed knot constructs including retainer plate and fixing bolt, and the retainer plate is cylindric, and the center is the through-hole, and open the side of retainer plate has the fixed orifices with the through-hole intercommunication, and fixing bolt's one end inserts the fixed orifices and can screw up the overhead ground wire that leans on in the retainer plate.
Furthermore, two fixing holes are formed in the fixing ring, and a fixing bolt is installed corresponding to each fixing hole.
In summary, the technical scheme of the invention has the following beneficial effects:
the lightning conductor support is integrally installed with a tower, the horizontal support rod is longer, and the foundation lightning conductor support is supported at the innermost end of the horizontal support rod in a triangular mode. And a basic lightning conductor support is arranged on the horizontal support rod, a second lightning conductor support connected with the tower main body is connected below the basic lightning conductor support, and a third lightning conductor support is sequentially arranged downwards. When the lightning protection device is installed, the basic lightning conductor bracket, the second lightning conductor bracket and the third lightning conductor bracket are installed perfectly. And meanwhile, the upper end part of each lightning conductor support is provided with a lightning conductor connecting mechanism respectively, so that when a large protection angle is needed, the position of the connecting mechanism is adjusted, and the lightning conductor support corresponding to the large protection angle is adopted.
The lightning protection device is characterized in that the installation mechanism is directly spliced on the lightning conductor support assembly, the connecting rod of the installation mechanism is directly connected with the lightning conductor support assembly through bolts, a fixing rod is arranged on the connecting rod, a through hole is formed in the fixing rod, the end of the lightning conductor penetrates through the through hole, the end of the lightning conductor and the lightning conductor penetrate through a fixing device together, the fixing device is a fixing ring, the end of the lightning conductor and the lightning conductor are fixed through fixing bolts, and the number of the fixing bolts is two.
Drawings
Fig. 1 is a structural view of a tower, a horizontal support rod and a basic lightning conductor bracket according to the invention.
Fig. 2 is a structural view of a tower, a horizontal support rod, a basic lightning conductor support and a second lightning conductor support according to the present invention.
Fig. 3 is a structural view of a tower, a horizontal support rod, a basic lightning conductor support, a second lightning conductor support and a third lightning conductor support according to the present invention.
Fig. 4 is a structural view of the fixing structure.
Fig. 5 is a side view of the retainer ring.
Fig. 6 is a top view of the retaining ring.
In the figure:
the lightning protection device comprises a tower, 2 horizontal supporting rods, 3 basic lightning conductor supports, 4 second lightning conductor supports, 5 third lightning conductor supports, 6 connecting parts, 7 connecting rods, 8 fixing rods, 9 fixing rings, 10 fixing bolts, 11 lightning conductors, 12 through holes and 13 fixing holes.
Detailed Description
The features and principles of the present invention will be described in detail below with reference to the accompanying drawings, which illustrate embodiments of the invention and are not intended to limit the scope of the invention.
The power equipment lightning arrester comprises a lightning conductor 11 support assembly, wherein the angle of the lightning conductor 11 support assembly is adjustable, a triangular supporting structure is formed, and the lightning conductor 11 is installed on the lightning conductor 11 support assembly through an installation assembly mechanism.
As shown in fig. 1-3, the bracket assembly of the lightning conductor 11 comprises a horizontal support bar 2, a bracket 3 of a basic lightning conductor 11, a bracket 4 of a second lightning conductor 11 and a bracket 5 of a third lightning conductor 11. Horizontal support rod 2 installs on shaft tower 1 and extends along the 1 axis direction level of perpendicular shaft tower, 11 supports 3 of basic lightning conductor are triangle-shaped support, install the contained angle department that forms at horizontal support rod 2 and shaft tower 1, be located horizontal support rod 2 below, 11 supports 4 of second lightning conductor are installed at the contained angle department of 11 supports 3 of basic lightning conductor and shaft tower 1, be located the below of 11 supports 3 of basic lightning conductor, 11 supports 5 of third lightning conductor are installed at the contained angle department of 11 supports 4 of second lightning conductor and shaft tower 1, be located the below of 11 supports 4 of second lightning conductor.
The bottom of 11 supports 3 of basic lightning conductor is articulated with shaft tower 1, the top of 11 supports 3 of basic lightning conductor is connected with horizontal support rod 2 through adapting unit 6, and the top of 11 supports 3 of basic lightning conductor is through adapting unit 6 along 2 movably connected horizontal support rods 2, the bottom of 11 supports 4 of second lightning conductor is articulated with shaft tower 1, the top of 11 supports 4 of second lightning conductor is connected with horizontal support rod 2 through adapting unit 6, and the top of 11 supports 4 of second lightning conductor is through adapting unit 6 along 2 movably connected horizontal support rods 2, the bottom of 11 supports 5 of third lightning conductor is articulated with shaft tower 1, the top of 11 supports 5 of third lightning conductor is connected with horizontal support rod 2 through adapting unit 6, and the top of 11 supports 5 of third lightning conductor is through adapting unit 6 along 2 movably connected horizontal support rods 2. The connecting part 6 is a ring sleeve which is clamped on the horizontal support rod 2, the lower part of the ring sleeve is connected with the tops of the basic lightning protection support, the second lightning protection wire 11 support 4 and the third lightning protection wire 11 support 5 through a telescopic part, such as a spring, a lock chain, and the position of the horizontal support rod 2 is adjusted by the adjusting ring sleeve, the bottoms of the basic lightning protection support, the second lightning protection wire 11 support 4 and the third lightning protection wire 11 support 5 are hinged with the bottom of the support of the tower 1, namely the positions and the angles of the basic lightning protection support, the second lightning protection wire 11 support 4 and the third lightning protection wire 11 support 5 are adjustable, and the positions and the angles can be adjusted according to requirements.
The mounting component mechanism comprises a connecting rod 7 mounted on a lightning conductor 11 bracket assembly, a fixing rod 8 connected with the connecting rod 7 is arranged below the connecting rod 7, and the lightning conductor 11 penetrates through the fixing structure and then penetrates through the lower part of the fixing rod 8.
As shown in fig. 4-6, the fixing structure includes a fixing ring 9 and a fixing bolt 10, the fixing ring 9 is cylindrical, the center is a through hole 12, a fixing hole 13 communicated with the through hole 12 is opened on the side surface of the fixing ring 9, and one end of the fixing bolt 10 is inserted into the fixing hole 13 and can be screwed tightly against the lightning conductor 11 in the fixing ring 9. Two fixing holes 13 are arranged on the fixing ring 9, and a fixing bolt 10 is respectively installed corresponding to the two fixing holes 13. The installation mechanism is directly spliced on a lightning conductor 11 bracket assembly, a connecting rod 7 of the installation mechanism is directly connected with the lightning conductor 11 bracket together through bolts, a fixing rod 8 is arranged on the connecting rod 7, a through hole 12 is formed in the fixing rod 8, the end part of the lightning conductor 11 penetrates through the through hole 12, the end part of the lightning conductor 11 and the lightning conductor 11 together penetrate through a fixing device, the fixing device is a fixing ring 9, the end part of the lightning conductor 11 and the lightning conductor 11 are fixed through a fixing bolt 10, and the number of the fixing bolts 10 is two.
The lightning conductor 11 bracket is integrally installed with a tower 1, the horizontal support rod 2 is longer, and the base lightning conductor 11 bracket 3 is supported at the innermost end of the horizontal support rod 2 in a triangular mode. A basic lightning conductor 11 support 3 is arranged on the horizontal support rod 2, a second lightning conductor 11 support 4 connected with a main body of the tower 1 is connected below the basic lightning conductor 11 support 3, and a third lightning conductor 11 support 5 is sequentially arranged downwards. During installation, the base lightning conductor 11 bracket 3, the second lightning conductor 11 bracket 4 and the third lightning conductor 11 bracket 5 are installed perfectly. Meanwhile, the lightning conductor 11 connecting mechanisms are respectively arranged at the upper end parts of the lightning conductor 11 supports, so that when a large protection angle is needed, the position of the connecting mechanism is adjusted, and the lightning conductor 11 support corresponding to the large protection angle is adopted.
The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the present invention by those skilled in the art without departing from the spirit of the present invention are intended to be covered by the protection scope defined by the claims of the present invention.
Claims (7)
1. The lightning arrester for the power equipment is characterized by comprising a lightning conductor support assembly, wherein the angle of the lightning conductor support assembly is adjustable, a triangular supporting structure is formed, and a lightning conductor is installed on the lightning conductor support assembly through an installation assembly mechanism.
2. The lightning arrester of claim 1, wherein the lightning conductor support assembly comprises a horizontal support rod, a basic lightning conductor support, a second lightning conductor support and a third lightning conductor support, the horizontal support rod is mounted on a tower and horizontally extends along the axis of the vertical tower, the basic lightning conductor support is a triangular support and is mounted at an included angle formed by the horizontal support rod and the tower and located below the horizontal support rod, the second lightning conductor support is mounted at an included angle between the basic lightning conductor support and the tower and located below the basic lightning conductor support, and the third lightning conductor support is mounted at an included angle between the second lightning conductor support and the tower and located below the second lightning conductor support.
3. The lightning arrester of claim 1, wherein the bottom of the base lightning conductor support is hinged to a tower, the top of the base lightning conductor support is connected to a horizontal support rod through a connecting component, the top of the base lightning conductor support is movably connected to the horizontal support rod through a connecting component, the bottom of the second lightning conductor support is hinged to the tower, the top of the second lightning conductor support is connected to the horizontal support rod through a connecting component, the top of the second lightning conductor support is movably connected to the horizontal support rod through a connecting component, the bottom of the third lightning conductor support is hinged to the tower, the top of the third lightning conductor support is connected to the horizontal support rod through a connecting component, and the top of the third lightning conductor support is movably connected to the horizontal support rod through a connecting component.
4. A lightning conductor device according to claim 2 or 3, characterised in that the base, second and third wire holders are each triangular in shape.
5. The electrical equipment lightning protection device of claim 1, wherein the mounting assembly mechanism comprises a connecting rod mounted on the lightning conductor support assembly, a fixing rod connected to the connecting rod is disposed below the connecting rod, and the lightning conductor passes through the fixing structure and then passes through a lower portion of the fixing rod.
6. The lightning arrester of claim 2 wherein the fixing structure comprises a cylindrical fixing ring and a fixing bolt, the fixing ring has a through hole at the center, the side of the fixing ring has a fixing hole communicating with the through hole, and one end of the fixing bolt is inserted into the fixing hole and can be screwed down against the lightning conductor in the fixing ring.
7. An arrester according to claim 6, wherein the fixing ring has two fixing holes, and a fixing bolt is mounted on each of the two fixing holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011238557.0A CN112421548B (en) | 2020-11-09 | 2020-11-09 | Lightning arrester for power equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011238557.0A CN112421548B (en) | 2020-11-09 | 2020-11-09 | Lightning arrester for power equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112421548A true CN112421548A (en) | 2021-02-26 |
| CN112421548B CN112421548B (en) | 2022-01-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011238557.0A Active CN112421548B (en) | 2020-11-09 | 2020-11-09 | Lightning arrester for power equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112421548B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU684051B2 (en) * | 1992-10-28 | 1997-12-04 | Helita S.A. | A lightning conductor having an initiator device using a sliding electrical discharge along a dielectric |
| RU2312441C2 (en) * | 2002-03-05 | 2007-12-10 | Оао "Нпо "Стример" | Power transmission line |
| CN204801541U (en) * | 2015-07-23 | 2015-11-25 | 山东三友电力设备有限公司 | Contact net support |
| CN105337240A (en) * | 2015-10-14 | 2016-02-17 | 国家电网公司 | Lightning arrester of power distribution line |
| CN205348928U (en) * | 2016-02-01 | 2016-06-29 | 李世杰 | Power transmission tower |
| CN207572938U (en) * | 2017-12-14 | 2018-07-03 | 刘秋阳 | A kind of lightning arrester of power equipment |
| CN208352941U (en) * | 2018-04-26 | 2019-01-08 | 山东力源铁塔制造有限公司 | A kind of angle adjustable transformer substation arrester bracket |
| CN208401261U (en) * | 2018-07-26 | 2019-01-18 | 广州广杰网络科技有限公司 | A kind of lightning rod of adjustable-angle |
| CN211480503U (en) * | 2020-04-07 | 2020-09-11 | 新疆金捷讯信息科技有限公司 | Lightning arrester for wind power plant |
-
2020
- 2020-11-09 CN CN202011238557.0A patent/CN112421548B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU684051B2 (en) * | 1992-10-28 | 1997-12-04 | Helita S.A. | A lightning conductor having an initiator device using a sliding electrical discharge along a dielectric |
| RU2312441C2 (en) * | 2002-03-05 | 2007-12-10 | Оао "Нпо "Стример" | Power transmission line |
| CN204801541U (en) * | 2015-07-23 | 2015-11-25 | 山东三友电力设备有限公司 | Contact net support |
| CN105337240A (en) * | 2015-10-14 | 2016-02-17 | 国家电网公司 | Lightning arrester of power distribution line |
| CN205348928U (en) * | 2016-02-01 | 2016-06-29 | 李世杰 | Power transmission tower |
| CN207572938U (en) * | 2017-12-14 | 2018-07-03 | 刘秋阳 | A kind of lightning arrester of power equipment |
| CN208352941U (en) * | 2018-04-26 | 2019-01-08 | 山东力源铁塔制造有限公司 | A kind of angle adjustable transformer substation arrester bracket |
| CN208401261U (en) * | 2018-07-26 | 2019-01-18 | 广州广杰网络科技有限公司 | A kind of lightning rod of adjustable-angle |
| CN211480503U (en) * | 2020-04-07 | 2020-09-11 | 新疆金捷讯信息科技有限公司 | Lightning arrester for wind power plant |
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| Publication number | Publication date |
|---|---|
| CN112421548B (en) | 2022-01-25 |
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