CN207381704U - A kind of grid power steel tower lightning arrester - Google Patents
A kind of grid power steel tower lightning arrester Download PDFInfo
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- CN207381704U CN207381704U CN201721463875.0U CN201721463875U CN207381704U CN 207381704 U CN207381704 U CN 207381704U CN 201721463875 U CN201721463875 U CN 201721463875U CN 207381704 U CN207381704 U CN 207381704U
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- thunder
- bar
- electrode metal
- steel tower
- draws
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Abstract
The utility model discloses a kind of grid power steel tower lightning arrester, draw thunder bar, circular steel support including attracting thunder needle, upper electrode metal cover, lower electrode metal ball, pair, secondary scattered thunder pin, main draw thunder bar, draw thunder firm banking, insulation board, ground lead, main scattered thunder pin and steel tower；The thunder firm banking that draws is placed in insulation board upper end, and side connection ground lead, ground lead lower end is connected with main attracting thunder needle, leads to draw thunder bar and be placed in and draws thunder firm banking upper end；The master draws the lower electrode metal ball of thunder bar upper end connection, and side separates pair and draws thunder bar and be fixed on circular steel support, and circular steel support lower end sets secondary scattered thunder pin；The upper electrode metal enclosure sets attracting thunder needle in lower electrode metal ball top, upper electrode metal cover top.The present apparatus is conductive using sphere-contact mode, and charge is made instantaneously to be distributed on curved surfaces, avoids attacking generation super-high-current directly；Annular attracting thunder needle reaches the multidirectional thunder and lightning diffusing effect of spininess, and reliably protecting is played to electric power network steel tower.
Description
Technical field
A kind of the utility model design lightning-protecting engineering field, and in particular to grid power steel tower lightning arrester.
Background technology
Pylon is the critical facility of power department, and energy trolley wire simultaneously plays protection and supporting role, the maintenance of electric power tower
It is one of important leverage of modern power systems operation and development.Since pylon height is usually 25~40 meters, hold in the rainy day
It is vulnerable to lightning stroke, impact of powerful electric current moment steel tower, the disasters such as easy trigger wire scaling loss, on fire.
During the lightning protection of electric system, since the direct harm of lightning stroke can not be avoided, mainly by setting lightning-arrest dress
Put to reduce the destruction of thunder and lightning.Traditional lightning arrester is that powerful electric current is imported ground by lead to disappear, but lightning protection is imitated
Fruit is general, often can not effectively draw thunder, may seriously trigger large-area power-cuts.
The content of the invention
In order to solve the problems, such as present in background technology, the purpose of this utility model is to provide a kind of grid power steel towers
Use lightning arrester.
Its technical solution is：
A kind of grid power steel tower lightning arrester draws including attracting thunder needle, upper electrode metal cover, lower electrode metal ball, pair
Thunder bar, circular steel support, secondary scattered thunder pin, master draw thunder bar, draw thunder firm banking, insulation board, ground lead, main scattered thunder pin and iron
Tower.
One piece of insulation board is placed on the steel tower top, and steel tower and lightning arrester main body are separated.
The side connection ground lead of thunder firm banking, ground connection are drawn in the upper end drawn thunder firm banking and be placed in insulation board
Lead lower end is connected with main attracting thunder needle, and master draws thunder bar and is placed in the upper end for drawing thunder firm banking.
The master draws the lower electrode metal ball of thunder bar upper end connection, it is main draw thunder bar side face ring shape and separate pair draw thunder bar, pair draws thunder
The bar other end is fixed on the side of circular steel support, and secondary scattered thunder pin is set in the lower end of circular steel support.
In the top peripheral of lower electrode metal ball, upper electrode metal cover top sets one and draws the upper electrode metal enclosure
Thunder pin.
As the further optimization of the technical program, it is round bar shape that the pair, which draws thunder bar and draws thunder bar with master,.
As the further optimization of the technical program, the quantity that the pair draws thunder bar is identical with the quantity of secondary scattered thunder pin.
As the further optimization of the technical program, it is conical tip that the pair, which dissipates thunder pin and the bottom of main scattered thunder pin,
Structure.
As the further optimization of the technical program, described drawing has storage function inside thunder firm banking.
As the further optimization of the technical program, insulating layer is wrapped up outside the ground lead.
Compared with prior art, the beneficial effects of the utility model are：Using upper electrode metal cover and lower electrode metal ball
The mode of contact is conductive, and charge is made instantaneously to be distributed on curved surfaces, avoids attacking generation super-high-current directly；Annular secondary attracting thunder needle reaches
To the effect of the multidirectional thunder and lightning diffusing of spininess, reliably protecting is played to electric power network steel tower；The storage function for drawing thunder fixed seat may be used also
The effect of as power generating source, to have played energy conservation and environmental protection.The design of this lightning arrester is reasonable, simple in structure, draws thunder, lightning protection safety
Reliably.
Description of the drawings
Technical solutions of the utility model are described further below in conjunction with the accompanying drawings：
Attached drawing 1 is a kind of schematic diagram of grid power steel tower lightning arrester of the utility model.
Attached drawing 2 is a kind of front view of grid power steel tower lightning arrester of the utility model.
Attached drawing 3 is a kind of top view of grid power steel tower lightning arrester of the utility model.
In figure：1- attracting thunder needles, 2- upper electrode metal covers, electrode metal ball under 3-, 4- pairs draw thunder bar, 5- endless metal branch
Frame, the secondary scattered thunder pins of 6-, 7- master draw thunder bar, and 8- draws thunder firm banking, 9- insulation boards, 10- ground leads, the main attracting thunder needles of 11-, 12-
Steel tower.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
The all other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, a kind of grid power steel tower lightning arrester of the utility model, including attracting thunder needle 1, top electrode
Metal cap 2, lower electrode metal ball 3, pair, which draw the scattered thunder pin 6 of thunder bar 4, circular steel support 5, pair, master draws thunder bar 7, draw thunder fixes bottom
Seat 8, insulation board 9, ground lead 10, main scattered thunder pin 11 and steel tower 12.
One piece of insulation board 9 is placed on 12 top of steel tower, and steel tower 12 and lightning arrester main body are separated.
The side connection ground lead 10 of thunder firm banking 8 is drawn in the upper end drawn thunder firm banking 8 and be placed in insulation board 9,
10 lower end of ground lead is connected with main attracting thunder needle 11, and master draws thunder bar 7 and is placed in the upper end for drawing thunder firm banking 8.
The master draws the lower electrode metal ball 3 of 7 upper end of thunder bar connection, it is main draw 7 side annular of thunder bar and separate pair draw thunder bar 4, it is secondary
Draw 4 other end of thunder bar to be fixed on the side of circular steel support 5, secondary scattered thunder pin 6 is set in the lower end of circular steel support 5.
The upper electrode metal cover 2 is placed on the top peripheral of lower electrode metal ball 3, and 2 top of upper electrode metal cover sets one
Root attracting thunder needle 1.
It is round bar shape that the pair, which draws thunder bar 4 and draws thunder bar 7 with master,.
The quantity that the pair draws thunder bar 4 is identical with the quantity of secondary scattered thunder pin 6.
It is conical prong structure that the pair, which dissipates thunder pin 6 and the bottom of main scattered thunder pin 11,.
8 inside of thunder firm banking of drawing has storage function.
The 10 outside package insulating layer of ground lead.
The operation principle of the utility model is：When thunder and lightning impacts steel tower 12, the attracting thunder needle 1 on top receives electric current, electric current
2 surface of upper electrode metal cover instantaneously is distributed in, continues to conduct electric current by contacting with lower electrode metal ball 3；Electric current draws along master
Thunder bar 7 moves downward, and one part of current flows through pair and draws thunder bar 4, and dissipating thunder pin 6 by the pair of 5 lower end of circular steel support is oriented to greatly
In gas；One part of current, which continues on, main draw thunder bar 7 and is downwardly into the electrical storage device drawn inside thunder fixed pedestal 8；When being subject to
The lightning stroke quantity of electric charge be more than the electrical storage device load-carrying ability, remaining electric current dissipates thunder pin 11 along the master of 10 lower end of ground lead
Ground is imported, so far completes lightning-arrest process.
The above is only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work should be covered within the scope of the utility model,
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (6)
1. a kind of grid power steel tower lightning arrester, it is characterised in that：Including attracting thunder needle (1), upper electrode metal cover (2), under
Electrode metal ball (3), pair, which draw the scattered thunder pin (6) of thunder bar (4), circular steel support (5), pair, master draws thunder bar (7), draw thunder fixes bottom
Seat (8), insulation board (9), ground lead (10), main scattered thunder pin (11) and steel tower (12)；
One piece of insulation board (9) is placed on steel tower (12) top, and steel tower (12) and lightning arrester main body are separated；
The side connection ground lead of thunder firm banking (8) is drawn in the upper end drawn thunder firm banking (8) and be placed in insulation board (9)
(10), ground lead (10) lower end is connected with main attracting thunder needle (11), and master draws thunder bar (7) and is placed in the upper end for drawing thunder firm banking (8)；
The master draws the lower electrode metal ball (3) of thunder bar (7) upper end connection, it is main draw thunder bar (7) side annular and separate pair draw thunder bar
(4), pair is drawn thunder bar (4) other end and is fixed on the side of circular steel support (5), is set in the lower end of circular steel support (5)
Put secondary scattered thunder pin (6)；
The upper electrode metal cover (2) is placed on the top peripheral of lower electrode metal ball (3), and upper electrode metal cover (2) top is set
A piece attracting thunder needle (1).
2. a kind of grid power steel tower lightning arrester according to claim 1, it is characterised in that：The pair draws thunder bar
(4) it is round bar shape to draw thunder bar (7) with master.
3. a kind of grid power steel tower lightning arrester according to claim 1, it is characterised in that：The pair draws thunder bar
(4) quantity is identical with the quantity of secondary scattered thunder pin (6).
4. a kind of grid power steel tower lightning arrester according to claim 1, it is characterised in that：The pair dissipates thunder pin
(6) it is conical prong structure with the bottom of main scattered thunder pin (11).
5. a kind of grid power steel tower lightning arrester according to claim 1, it is characterised in that：The thunder that draws is fixed
There is storage function inside pedestal (8).
6. a kind of grid power steel tower lightning arrester according to claim 1, it is characterised in that：The ground lead
(10) external package insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721463875.0U CN207381704U (en) | 2017-11-06 | 2017-11-06 | A kind of grid power steel tower lightning arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721463875.0U CN207381704U (en) | 2017-11-06 | 2017-11-06 | A kind of grid power steel tower lightning arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207381704U true CN207381704U (en) | 2018-05-18 |
Family
ID=62335140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721463875.0U Active CN207381704U (en) | 2017-11-06 | 2017-11-06 | A kind of grid power steel tower lightning arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207381704U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110416750A (en) * | 2019-09-12 | 2019-11-05 | 南安市信隆智能家居有限公司 | A kind of automation transmission facility |
| CN110943425A (en) * | 2019-12-24 | 2020-03-31 | 国网山东省电力公司临沂供电公司 | Lightning arrester for electric power iron tower and use method thereof |
| CN112382480A (en) * | 2020-09-29 | 2021-02-19 | 国网河南省电力公司睢县供电公司 | Lightning arrester of power transformer |
-
2017
- 2017-11-06 CN CN201721463875.0U patent/CN207381704U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110416750A (en) * | 2019-09-12 | 2019-11-05 | 南安市信隆智能家居有限公司 | A kind of automation transmission facility |
| CN110416750B (en) * | 2019-09-12 | 2020-10-30 | 泉州市早稻梦想文化发展有限公司 | Automatic change transmission of electricity equipment |
| CN110943425A (en) * | 2019-12-24 | 2020-03-31 | 国网山东省电力公司临沂供电公司 | Lightning arrester for electric power iron tower and use method thereof |
| CN112382480A (en) * | 2020-09-29 | 2021-02-19 | 国网河南省电力公司睢县供电公司 | Lightning arrester of power transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190430 Address after: 301508 Xingshi Science and Technology Industrial Park Phase I D-05, Panzhuang Industrial Park, Ninghe District, Tianjin Patentee after: Tianjin Furunda Electric Porcelain Electrical Appliances Co., Ltd. Address before: 363200 Wan'an Farm, Zhangpu County, Zhangzhou City, Fujian Province Patentee before: Wang Xiuzhu |