CN107732668A - A kind of new glass fibre reinforced plastic lightning rod - Google Patents
A kind of new glass fibre reinforced plastic lightning rod Download PDFInfo
- Publication number
- CN107732668A CN107732668A CN201711196137.9A CN201711196137A CN107732668A CN 107732668 A CN107732668 A CN 107732668A CN 201711196137 A CN201711196137 A CN 201711196137A CN 107732668 A CN107732668 A CN 107732668A
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- China
- Prior art keywords
- lightning rod
- pedestal
- reinforced plastic
- rod
- glass fibre
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T19/00—Devices providing for corona discharge
- H01T19/04—Devices providing for corona discharge having pointed electrodes
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Elimination Of Static Electricity (AREA)
Abstract
The invention discloses a kind of new glass fibre reinforced plastic lightning rod, including the body of rod, lightning rod, pedestal, the body of rod is removably formed by connecting by least 1 section pole, pole includes surrounding layer, packed layer and copper bar, the upper end of surrounding layer is provided with first flange piece, the lower end of surrounding layer is provided with second flange piece, and first annular groove is offered on the end face of first flange piece and second flange piece；Interior packed layer is filled between surrounding layer and copper bar；The lower end of lightning rod is provided with the 3rd flange plate, and the end face of the 3rd flange plate offers the second annular groove corresponding with the first annular groove, and downlead is provided with the middle part of the lower end of lightning rod；The upper end of pedestal offers the 3rd annular groove corresponding with first annular groove, and ground wire is equipped with the middle part of pedestal；The present invention, which has, to be easily installed, assembles the advantages of flexible, insulation effect is good, corrosion resistance is strong, wind loading rating is strong.
Description
Technical field
The invention belongs to thunder resisting equipment technical field, and in particular to a kind of new glass fibre reinforced plastic lightning rod.
Background technology
Lightning rod（It is called and connects sudden strain of a muscle bar）, it is usually used in building and the multiple area's building of skyscraper, typhoon, outdoor wide
Field, airport, place vehicle-mounted, peculiar to vessel and particular/special requirement, utilize the electrostatic induction of lightning rod syringe needle so that conductor tip is assembled
Substantial amounts of electric charge, so that lightning rod forms a capacitor with powered cloud layer part, formed between lightning rod and powered cloud layer
Path, it is grounded by lightning rod, the electric charge on cloud layer is imported into the earth, prevents thunder and lightning from acting directly on the places such as building to building
Build thing etc. to damage, building, open deck, airport etc. are played a good protection.
There is the place of micro- electromagnetic field in microwave communication station, radar station and weather station etc., in order to not influence the fortune of equipment
OK, lighting protection is carried out using glass die lightning rod in these places more, fiberglass lightning rod has well corrosion-resistant
Property, and for it is passive, without dissipative cell, apply in these places, while lighting protection is carried out, the effective lightning rod body of rod
To electromagnetic interference caused by applied field, its good corrosion resistance, it can effectively extend the use function of fiberglass lightning rod
Life-span.
However, fiberglass lightning rod traditional at present is mostly monomer-type, different length can be formulated for different fields of employment
The single pole body of degree so that the application places of the lightning rod of each length are relatively simple, and produce get up it is also cumbersome, this
Allow for that the Productive statistics of fiberglass lightning rod are bigger, once there is not purchasing, ruin single situation in client, production department it is lightning-arrest
Pin is very difficult to apply in other place, and this will cause serious economic loss to enterprise；On the other hand, existing fiberglass is taken shelter from the thunder
Pin is unable to modularization assembling, more time-consuming during in-site installation, and the installation period of lightning rod is had a certain impact.
The content of the invention
It is an object of the invention to provide a kind of new glass fibre reinforced plastic lightning rod, is asked with solve to propose in above-mentioned background technology
Topic.
To realize the object of the invention, the technical scheme of use is：A kind of new glass fibre reinforced plastic lightning rod, including the body of rod, fixation
In body of rod top lightning rod, and be fixed on the pedestal of body of rod lower end, the body of rod by least 1 section pole removably connection and
Into the pole includes surrounding layer, packed layer and the copper bar of high-strength composite glass steel material, and the upper end of the surrounding layer is set
First flange piece is equipped with, the lower end of surrounding layer is provided with second flange piece, the end of the first flange piece and second flange piece
First annular groove is offered on face；The interior packed layer is filled between surrounding layer and copper bar；The lower end of the lightning rod
It is provided with the 3rd flange plate, it is recessed that the end face of the 3rd flange plate offers the second annular corresponding with the first annular groove
Groove, downlead is provided with the middle part of the lower end of lightning rod；The upper end of the pedestal offers corresponding with first annular groove
Three annular grooves, ground wire is equipped with the middle part of pedestal.
Preferably, the surrounding layer, first flange piece and second flange the piece casting that is formed in one forms.
Preferably, the first flange piece, second flange piece, the 3rd flange plate and pedestal circumferentially offer screwed hole.
Preferably, the interior packed layer is that polyamide forms with epoxy resin mixing filling.
Preferably, the length of the copper bar and the length of surrounding layer are identical, and the lower end of copper bar protrudes surrounding layer 5cm-8cm
Length.
Preferably, formed with mounting hole, the depth and copper bar of the mounting hole between the upper end of the copper bar and packed layer
The length that lower end protrudes surrounding layer is identical.
Preferably, the lower end of the ground wire protrudes pedestal 5cm-8cm length, shape between the upper end of ground wire and pedestal
Into there is a spliced eye, the length that the depth of the spliced eye protrudes pedestal with ground wire lower end is identical.
Preferably, the length of the pole is between 5m-7m.
Preferably, silica gel sealing ring is installed in the first annular groove.
Preferably, the 3rd flange plate is fixed by screws on first flange piece, and the second flange piece passes through spiral shell
Nail is fixed on pedestal, and the lower end of the ground wire is welded on building iron.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, the present invention uses the form of modularization assembling, and carrying out modularization using screw to lightning rod, the body of rod and pedestal fixes
Connection, and the body of rod is made up of at least 1 pole, and the quantity of pole 1 carries out selective group according to the lightning protection alarm at scene
Dress, so as to effectively improve the flexibility of the present invention；
2nd, the outer layer of pole of the invention uses high-strength composite glass steel material so that and the body of rod has stronger corrosion resistance,
And there is light weight, the wind loading rating that intensity is high, stronger and good insulation feature；
3rd, the upper end of pole of the invention sets mounting hole, and the copper bar lower end in pole protrudes pole certain length, so as in group
Fill lightning rod and during pole so that lightning rod and the copper bar in pole, the copper bar of pole part and copper bar and pedestal in being responsible for a task until it is completed
In ground wire connect automatically in an assembling process, without adding other connection members, it becomes possible to the thunder for receiving lightning rod
Conductance enters the earth；
4th, the present invention adds silica gel sealing ring in lightning rod and pole, pole and pole and the junction of pole and pedestal, right
Each tie point provides good waterproof sealing effect, and the overall lightning protection electric conductivity of the present invention is effectively ensured, avoids entering in pole
Enter rainwater and influence the practical performance of the present invention；
To sum up, the present invention, which has, is easily installed, assembles the advantages of flexible, insulation effect is good, corrosion resistance is strong, wind loading rating is strong.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is pole internal structure schematic diagram in the present invention.
Fig. 3 is lightning rod structural representation in the present invention.
Fig. 4 is base construction schematic diagram in the present invention.
Fig. 5 is to split diagrammatic cross-section between downlead in the present invention, copper bar or ground wire.
Structural representation when Fig. 6 is the pole being made up of in the present invention 2 poles.
In figure：1st, lightning rod, the 101, the 3rd flange plate, the 102, second annular groove, 103, downlead, 2, pole, 201,
Surrounding layer, 202, packed layer, 203, copper bar, 204, first flange piece, 205, second flange piece, 206, first annular groove,
207th, mounting hole, 3, screwed hole, 4, silica gel sealing ring, 5, pedestal, the 501, the 3rd annular groove, 502, ground wire, 503, grafting
Hole, 6, raised, 7, hole.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Embodiment 1
Refer to shown in Fig. 1-4, a kind of new glass fibre reinforced plastic lightning rod, including the body of rod, the lightning rod 1 for being fixed on body of rod top, with
And the pedestal 5 of body of rod lower end is fixed on, the body of rod is made up of 1 section pole 2, and the pole 2 includes high-strength composite fiberglass
Surrounding layer 201, packed layer 202 and the copper bar 203 of material, the upper end of the surrounding layer 201 are provided with first flange piece 204,
The lower end of surrounding layer 201 is provided with second flange piece 205, on the end face of the first flange piece 204 and second flange piece 205
Offer first annular groove 206；The interior packed layer 202 is filled between surrounding layer 201 and copper bar 203；It is described lightning-arrest
The lower end of pin 1 is provided with the 3rd flange plate 101, and the end face of the 3rd flange plate 101 offers and the first annular groove
Second annular groove 102 corresponding to 206, downlead 103 is provided with the middle part of the lower end of lightning rod 1；Open the upper end of the pedestal 5
Provided with the 3rd annular groove 501 corresponding with first annular groove 206, the middle part of pedestal 5 is equipped with ground wire 502.
In the present embodiment, the surrounding layer 201, first flange piece 203 and second flange piece 204 are formed in one casting
Form；The first flange piece 203, second flange piece 204, the 3rd flange plate 104 and pedestal 5 circumferentially offer screwed hole 3；
The interior packed layer 202 is that polyamide forms with epoxy resin mixing filling, and wherein polyamide is good thermosetting
Property bond inner lining material, epoxy resin has stronger bond effect to metal and nonmetallic surface, and insulating properties are strong, polyamides
Polyimide resin mixes with epoxy resin is used as packed layer, and copper bar 203 can not only be effectively fixed in surrounding layer 201, and has
There is good insulation effect, the length of the copper bar 203 is identical with the length of surrounding layer 201, and the lower end protrusion of copper bar 203 is outer
The lower end 5cm of covering 201 length；Formed with mounting hole 207, the installation between the upper end of the copper bar 203 and packed layer 202
The length that the depth in hole 207 protrudes surrounding layer 201 with the lower end of copper bar 203 is identical；The lower end of the ground wire 502 protrudes pedestal 5
Lower end 5cm length, be grounded between 502 upper end and pedestal 5 formed with spliced eye 503, the depth of the spliced eye 503
It is identical that the length of pedestal 5 is protruded with 502 lower ends of ground wire, so as to the copper that when installing pole 2 with pedestal 5, the lower end of pole 2 protrudes
Row 203 can be plugged in the spliced eye 503 in pedestal 5, and the lower end of copper bar 203 fully connects with the ground wire 502 in pedestal 5
Touch；The length of the pole 2 is 7m；Silica gel sealing ring 4 is installed, silica gel sealing ring 4 is to keeping away in the first annular groove 206
Tie point between thunder pin 1 and pole 2 and between pole 2 and pedestal 5 is effectively sealed, and prevents the inside of pole 2 from entering
It is water stain and influence its lightning-arrest conductive effect；3rd flange plate 104 is fixed by screws on first flange piece 203, described
Second flange piece 204 is fixed by screws on pedestal 5, and the lower end of the ground wire 502 is welded on building iron, so that will
The thunder and lightning that lightning rod 1 receives introduces the earth by the reinforcing bar of building.
Pedestal 5 when mounted, is fixed by screws on building by the present embodiment first, will before fixed pedestal 5
The ground wire 502 of pedestal 5 is welded on building iron；Fix after pedestal 5, pole 2 is fixed by screws in pedestal 5
On, when fixed pole 2 is with pedestal 5, it is ensured that the copper bar 203 that the lower end of pole 2 protrudes is inserted in the spliced eye 503 of pedestal 5；Finally
Lightning rod 1 is fixed by screws on pole 2, when fixed lightning rod 1 is with pole 2, it is ensured that the downlead of the lower end of lightning rod 1
103 are plugged in the mounting hole 207 of the upper end of pole 2.
Embodiment 2
Refer to Fig. 2-6, a kind of new glass fibre reinforced plastic lightning rod, including the body of rod, the lightning rod 1, Yi Jigu for being fixed on body of rod top
The pedestal 5 of body of rod lower end is scheduled on, the body of rod is removably formed by connecting by 2 section poles 2, and the pole 2 includes high-strength complex
Surrounding layer 201, packed layer 202 and the copper bar 203 of glass steel material are closed, the upper end of the surrounding layer 201 is provided with the first method
Blue piece 204, the lower end of surrounding layer 201 are provided with second flange piece 205, the first flange piece 204 and second flange piece 205
End face on offer first annular groove 206；The interior packed layer 202 is filled between surrounding layer 201 and copper bar 203；
The lower end of the lightning rod 1 is provided with the 3rd flange plate 101, and the end face of the 3rd flange plate 101 offers and described first
Second annular groove 102 corresponding to annular groove 206, downlead 103 is provided with the middle part of the lower end of lightning rod 1；The pedestal 5
Upper end offer the 3rd annular groove 501 corresponding with first annular groove 206, the middle part of pedestal 5 is equipped with ground wire
502。
In the present embodiment, the surrounding layer 201, first flange piece 203 and second flange piece 204 are formed in one casting
Form；The first flange piece 203, second flange piece 204, the 3rd flange plate 104 and pedestal 5 circumferentially offer screwed hole 3；
The interior packed layer 202 is that polyamide forms with epoxy resin mixing filling, and wherein polyamide is good thermosetting
Property bond inner lining material, epoxy resin has stronger bond effect to metal and nonmetallic surface, and insulating properties are strong, polyamides
Polyimide resin mixes with epoxy resin is used as packed layer, and copper bar 203 can not only be effectively fixed in surrounding layer 201, and has
There is good insulation effect, the length of the copper bar 203 is identical with the length of surrounding layer 201, and the lower end protrusion of copper bar 203 is outer
The lower end 8cm of covering 201 length；Formed with mounting hole 207, the installation between the upper end of the copper bar 203 and packed layer 202
The length that the depth in hole 207 protrudes surrounding layer 201 with the lower end of copper bar 203 is identical；The lower end of the ground wire 502 protrudes pedestal 5
Lower end 8cm length, be grounded between 502 upper end and pedestal 5 formed with spliced eye 503, the depth of the spliced eye 503
It is identical that the length of pedestal 5 is protruded with 502 lower ends of ground wire, so as to the copper that when installing pole 2 with pedestal 5, the lower end of pole 2 protrudes
Row 203 can be plugged in the spliced eye 503 in pedestal 5, and the lower end of copper bar 203 fully connects with the ground wire 502 in pedestal 5
Touch；The length of the pole 2 is 5m；Silica gel sealing ring 4 is installed, silica gel sealing ring 4 is to keeping away in the first annular groove 206
Between thunder pin 1 and pole 2, between 2 poles 2 and the tie point between pole 2 and pedestal 5 is effectively sealed, prevent from embracing
The inside of bar 2 enters water stain and influences its lightning-arrest conductive effect；3rd flange plate 104 is fixed by screws in first flange
On piece 203, the second flange piece 204 is fixed by screws on pedestal 5, and the lower end of the ground wire 502 is welded on building
On reinforcing bar, so as to which the thunder and lightning that lightning rod 1 receives is introduced into the earth by the reinforcing bar of building.
Pedestal 5 when mounted, is fixed by screws on building by the present embodiment first, will before fixed pedestal 5
The ground wire 502 of pedestal 5 is welded on building iron；Fix after pedestal 5, wherein will have been fixed by screw a pole 2
On pedestal 5, when fixed pole 2 is with pedestal 5, it is ensured that the copper bar 203 that the lower end of pole 2 protrudes inserts the spliced eye 503 of pedestal 5
It is interior；Then another pole 2 is fixed on previous pole 2；Lightning rod 1 is finally fixed by screws in the pole of upper end
On 2, when fixed lightning rod 1 is with pole 2, it is ensured that the downlead 103 of the lower end of lightning rod 1 is plugged on the mounting hole 207 of the upper end of pole 2
It is interior.
Further, for the ease of between downlead 103 and copper bar 203, between copper bar 203 and copper bar 203 in the present embodiment
And effective connection between copper bar 203 and ground wire 502, in downlead（103）Lower end and the lower end of copper bar 203 be all provided with
Projection 6 is equipped with, the holes 7 adaptable with projection 6 are opened up in the upper end of the upper end of copper bar 203 and ground wire 502, when mounted,
Projection 6 can be plugged in hole 7, so as to ensure the smooth introducing of thunder and lightning the earth.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of new glass fibre reinforced plastic lightning rod, including the body of rod, the lightning rod for being fixed on body of rod top（1）, and it is fixed on the body of rod
The pedestal of lower end（5）, it is characterised in that：The body of rod is by least 1 section pole（2）Removably it is formed by connecting, the pole（2）
Include the surrounding layer of high-strength composite glass steel material（201）, packed layer（202）And copper bar（203）, the surrounding layer
（201）Upper end be provided with first flange piece（204）, surrounding layer（201）Lower end be provided with second flange piece（205）, it is described
First flange piece（204）And second flange piece（205）End face on offer first annular groove（206）；Filled out in described
Fill layer（202）It is filled in surrounding layer（201）With copper bar（203）Between；The lightning rod（1）Lower end be provided with the 3rd flange plate
（101）, the 3rd flange plate（101）End face offer and the first annular groove（206）Corresponding second annular is recessed
Groove（102）, lightning rod（1）Lower end in the middle part of be provided with downlead（103）；The pedestal（5）Upper end offer with first
Annular groove（206）Corresponding 3rd annular groove（501）, pedestal（5）Middle part be equipped with ground wire（502）.
2. new glass fibre reinforced plastic lightning rod as claimed in claim 1, it is characterised in that：The surrounding layer（201）, first flange piece
（203）And second flange piece（204）The casting that is formed in one forms.
3. new glass fibre reinforced plastic lightning rod as claimed in claim 1, it is characterised in that：The first flange piece（203）, the second method
Blue piece（204）, the 3rd flange plate（104）And pedestal（5）Circumferentially offer screwed hole（3）.
4. new glass fibre reinforced plastic lightning rod as claimed in claim 1, it is characterised in that：The interior packed layer（202）For polyamide
Resin forms with epoxy resin mixing filling.
5. new glass fibre reinforced plastic lightning rod as claimed in claim 1, it is characterised in that：The copper bar（203）Length and outsourcing
Layer（201）Length it is identical, and copper bar（203）Lower end protrude surrounding layer（201）5cm-8cm length.
6. the new glass fibre reinforced plastic lightning rod as described in claim 1 or 5, it is characterised in that：The copper bar（203）Upper end with filling out
Fill layer（202）Between formed with mounting hole（207）, the mounting hole（207）Depth and copper bar（203）Lower end protrudes surrounding layer
（201）Length it is identical.
7. new glass fibre reinforced plastic lightning rod as claimed in claim 1, it is characterised in that：The ground wire（502）Lower end protrude
Pedestal（5）5cm-8cm length, ground wire（502）Upper end and pedestal（5）Between formed with spliced eye（503）, the grafting
Hole（503）Depth and ground wire（502）Lower end protrudes pedestal（5）Length it is identical.
8. new glass fibre reinforced plastic lightning rod as claimed in claim 1, it is characterised in that：The pole（2）Length for 5m-7m it
Between.
9. new glass fibre reinforced plastic lightning rod as claimed in claim 1, it is characterised in that：The first annular groove（206）Interior peace
Equipped with silica gel sealing ring（4）.
10. new glass fibre reinforced plastic lightning rod as claimed in claim 1, it is characterised in that：3rd flange plate（104）Pass through spiral shell
Nail is fixed on first flange piece（203）On, the second flange piece（204）It is fixed by screws in pedestal（5）On, the ground connection
Line（502）Lower end be welded on building iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711196137.9A CN107732668B (en) | 2017-11-25 | 2017-11-25 | Novel glass fiber reinforced plastic lightning rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711196137.9A CN107732668B (en) | 2017-11-25 | 2017-11-25 | Novel glass fiber reinforced plastic lightning rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107732668A true CN107732668A (en) | 2018-02-23 |
| CN107732668B CN107732668B (en) | 2023-04-18 |
Family
ID=61218390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711196137.9A Active CN107732668B (en) | 2017-11-25 | 2017-11-25 | Novel glass fiber reinforced plastic lightning rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107732668B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108711816A (en) * | 2018-07-28 | 2018-10-26 | 中国电力工程顾问集团西北电力设计院有限公司 | It is a kind of to be used to prevent lightning rod from toppling over the clip and lightning arrester to fall |
| CN109921288A (en) * | 2019-04-15 | 2019-06-21 | 杭州百承钢构科技有限公司 | The dedicated induction prevention eliminating needle of radar and the dedicated thunder installation structure that disappears of radar |
| CN111092368A (en) * | 2019-12-31 | 2020-05-01 | 山西捷力通防雷科技有限公司 | Preparation and installation process of graphene composite lightning rod |
| CN112636019A (en) * | 2020-12-07 | 2021-04-09 | 广东电网有限责任公司 | Multifunctional electric pole |
| CN113002723A (en) * | 2021-01-28 | 2021-06-22 | 中国舰船研究设计中心 | Lightning rod device of rotary radar and integration method |
| CN114336290A (en) * | 2021-12-31 | 2022-04-12 | 中国舰船研究设计中心 | Design method of anti-creeping parasitic lightning rod |
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| CN201478692U (en) * | 2009-08-14 | 2010-05-19 | 北京欧地安科技股份有限公司 | Fast-assembly lightning rod |
| CN203718211U (en) * | 2013-12-23 | 2014-07-16 | 西安航天动力试验技术研究所 | Series connection sealing connecting device |
| CN206360452U (en) * | 2016-12-20 | 2017-07-28 | 浙江宁远塔桅制造有限公司 | A kind of glass reinforced plastic pipe communication tower |
| CN207765788U (en) * | 2017-11-25 | 2018-08-24 | 山西捷力通防雷科技有限公司 | A kind of new glass fibre reinforced plastic lightning rod |
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| CN201478692U (en) * | 2009-08-14 | 2010-05-19 | 北京欧地安科技股份有限公司 | Fast-assembly lightning rod |
| CN203718211U (en) * | 2013-12-23 | 2014-07-16 | 西安航天动力试验技术研究所 | Series connection sealing connecting device |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108711816A (en) * | 2018-07-28 | 2018-10-26 | 中国电力工程顾问集团西北电力设计院有限公司 | It is a kind of to be used to prevent lightning rod from toppling over the clip and lightning arrester to fall |
| CN108711816B (en) * | 2018-07-28 | 2024-03-08 | 中国电力工程顾问集团西北电力设计院有限公司 | Clamp for preventing lightning rod from falling down and lightning arrester |
| CN109921288A (en) * | 2019-04-15 | 2019-06-21 | 杭州百承钢构科技有限公司 | The dedicated induction prevention eliminating needle of radar and the dedicated thunder installation structure that disappears of radar |
| CN111092368A (en) * | 2019-12-31 | 2020-05-01 | 山西捷力通防雷科技有限公司 | Preparation and installation process of graphene composite lightning rod |
| CN111092368B (en) * | 2019-12-31 | 2021-04-30 | 山西捷力通防雷科技有限公司 | Preparation and installation process of graphene composite lightning rod |
| CN112636019A (en) * | 2020-12-07 | 2021-04-09 | 广东电网有限责任公司 | Multifunctional electric pole |
| CN113002723A (en) * | 2021-01-28 | 2021-06-22 | 中国舰船研究设计中心 | Lightning rod device of rotary radar and integration method |
| CN114336290A (en) * | 2021-12-31 | 2022-04-12 | 中国舰船研究设计中心 | Design method of anti-creeping parasitic lightning rod |
| CN114336290B (en) * | 2021-12-31 | 2023-01-03 | 中国舰船研究设计中心 | Design method of anti-creeping parasitic lightning rod |
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| Publication number | Publication date |
|---|---|
| CN107732668B (en) | 2023-04-18 |
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