CN207765788U - A kind of new glass fibre reinforced plastic lightning rod - Google Patents
A kind of new glass fibre reinforced plastic lightning rod Download PDFInfo
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- CN207765788U CN207765788U CN201721594582.6U CN201721594582U CN207765788U CN 207765788 U CN207765788 U CN 207765788U CN 201721594582 U CN201721594582 U CN 201721594582U CN 207765788 U CN207765788 U CN 207765788U
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- lightning rod
- pedestal
- flange piece
- reinforced plastic
- copper bar
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Abstract
The utility model discloses a kind of new glass fibre reinforced plastic lightning rods, 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, filled 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；Filled layer is filled between surrounding layer and copper bar；The lower end of lightning rod is provided with third flange plate, and the end face of the third flange plate offers second annular groove corresponding with the first annular groove, downlead is provided in the middle part of the lower end of lightning rod；The upper end of pedestal offers third annular groove corresponding with first annular groove, and ground wire is equipped in the middle part of pedestal；The utility model has the advantages that be easily installed, assemble flexibly, insulation effect is good, corrosion resistance is strong, wind loading rating is strong.
Description
Technical field
The utility model 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 (be called connect dodge bar) 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
A large amount of charge is formed so that lightning rod forms a capacitor with electrification cloud layer part between lightning rod and electrification cloud layer
Access is grounded by lightning rod, and the charge on cloud layer is imported the earth, prevents thunder and lightning from acting directly on the places such as building to building
It builds object etc. to damage, play a good protective effect to building, open deck, airport etc..
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
Row mostly carries out lighting protection in these places using glass steel type lightning rod, fiberglass lightning rod has good corrosion-resistant
Property, and be passive, without dissipative cell, it applies in these places, while carrying out lighting protection, the effective lightning rod body of rod
To electromagnetic interference caused by applied field, good corrosion resistance can effectively extend the use function of fiberglass lightning rod
Service life.
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
The Productive statistics for allowing for fiberglass lightning rod are bigger, once client occurs not purchasing, ruining single situation, production department takes shelter from the thunder
Needle is very difficult to apply in other place, this will cause enterprise serious economic loss；On the other hand, existing fiberglass is lightning-arrest
Needle is unable to modularization assembling, and when in-site installation is more time-consuming, has a certain impact to the installation period of lightning rod.
Utility model content
The purpose of this utility model is to provide a kind of new glass fibre reinforced plastic lightning rods, to solve to propose in above-mentioned background technology
The problem of.
To realize the utility model aim, the technical solution adopted is that：A kind of new glass fibre reinforced plastic lightning rod, including the body of rod,
It is fixed on body of rod top lightning rod, and is fixed on the pedestal of body of rod lower end, the body of rod is removably connected by least 1 section pole
Connect, the pole includes the surrounding layer, filled layer and copper bar of high-strength composite glass steel material, the surrounding layer it is upper
End is provided with first flange piece, and the lower end of surrounding layer is provided with second flange piece, the first flange piece and second flange piece
End face on offer first annular groove；The filled layer is filled between surrounding layer and copper bar；Under the lightning rod
End is provided with third flange plate, and the end face of the third flange plate offers the second annular corresponding with the first annular groove
Groove is provided with downlead in the middle part of the lower end of lightning rod；The upper end of the pedestal offers corresponding with first annular groove
Third annular groove is equipped with ground wire in the middle part of pedestal.
Preferably, the surrounding layer, first flange piece and second flange piece are integrally formed and cast.
Preferably, the first flange piece, second flange piece, third flange plate and pedestal circumferentially offer threaded hole.
Preferably, the filled layer is that polyamide mixes filled layer made of filling with epoxy resin.
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, mounting hole, the depth and copper bar of the mounting hole are formed between the upper end and filled layer of the copper bar
The length that lower end protrudes surrounding layer is identical.
Preferably, the lower end of the ground wire protrudes the length of pedestal 5cm-8cm, shape between the upper end and pedestal of ground wire
At there is a spliced eye, it is identical that the depth of the spliced eye and ground wire lower end protrude the length of pedestal.
Preferably, the length of the pole is between 5m-7m.
Preferably, silica gel sealing ring is installed in the first annular groove.
Preferably, the third flange plate is fixed by screws in first flange on 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 utility model has the beneficial effects that：
1, the utility model uses the form of modularization assembling, and mould is carried out using screw to lightning rod, the body of rod and pedestal
Block is fixedly connected, and the body of rod is made of at least 1 pole, and the quantity of pole 1 is alarmed according to the lightning protection at scene to be carried out
Selectivity assembling, to effectively improve the flexibility of the utility model；
2, the outer layer of the pole of the utility model uses high-strength composite glass steel material so that the body of rod has stronger resistance to
Corrosivity, and have the characteristics that high light weight, intensity, stronger wind loading rating and good insulation；
3, mounting hole is arranged in the upper end of the pole of the utility model, and the copper bar lower end in pole protrudes pole certain length,
To assemble lightning rod and when pole so that the copper bar of lightning rod and copper bar, pole part in pole and the copper in being responsible for a task until it is completed
Row connect automatically in an assembling process with the ground wire in pedestal, without adding other connecting components, it will be able to connect lightning rod
The thunder and lightning received imports the earth；
4, it is close in the junction of lightning rod and pole, pole and pole and pole and pedestal to add silica gel for the utility model
Seal provides good waterproof sealing effect to each tie point, the whole lightning protection electric conductivity of the utility model is effectively ensured, keeps away
Exempt from the interior practical performance for entering rainwater and influencing the utility model of pole；
To sum up, the utility model, which has, is easily installed, assemble that flexible, insulation effect is good, corrosion resistance is strong, wind loading rating is strong
The advantages of.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is pole internal structure schematic diagram in the utility model.
Fig. 3 is lightning rod structural schematic diagram in the utility model.
Fig. 4 is base construction schematic diagram in the utility model.
Fig. 5 is to split diagrammatic cross-section between downlead in the utility model, copper bar or ground wire.
Structural schematic diagram when Fig. 6 is the pole being made of 2 poles in the utility model.
In figure：1, lightning rod, 101, third flange plate, 102, second annular groove, 103, downlead, 2, pole, 201,
Surrounding layer, 202, filled layer, 203, copper bar, 204, first flange piece, 205, second flange piece, 206, first annular groove,
207, mounting hole, 3, threaded hole, 4, silica gel sealing ring, 5, pedestal, 501, third annular groove, 502, ground wire, 503, grafting
Hole, 6, protrusion, 7, hole.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Embodiment 1
It please refers to Fig.1 shown in -4, 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 pedestal 5 of body of rod lower end, the body of rod is made of 1 section pole 2, and the pole 2 includes high-strength complex combined glass
Surrounding layer 201, filled layer 202 and the copper bar 203 of glass steel 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 the end of second flange piece 205, the first flange piece 204 and second flange piece 205
First annular groove 206 is offered on face；The filled layer 202 is filled between surrounding layer 201 and copper bar 203；It is described to keep away
The lower end of thunder needle 1 is provided with third flange plate 101, the end face of the third flange plate 101 offer with it is described first annular recessed
206 corresponding second annular groove 102 of slot is provided with downlead 103 in the middle part of the lower end of lightning rod 1；The upper end of the pedestal 5
Third annular groove 501 corresponding with first annular groove 206 is offered, the middle part of pedestal 5 is equipped with ground wire 502.
In the present embodiment, the surrounding layer 201, first flange piece 204 and second flange piece 205 are integrally formed casting
It forms；The first flange piece 204, second flange piece 205, third flange plate 101 and pedestal 5 circumferentially offer threaded hole 3；
The filled layer 202 is that polyamide mixes filled layer made of filling with epoxy resin, and wherein polyamide is good
Thermoset binder inner lining material, epoxy resin has stronger bond effect, and insulation performance to metal and nonmetallic surface
By force, polyamide is mixed with epoxy resin is used as filled layer, and copper bar 203 can not only be effectively fixed in surrounding layer 201,
And there is good insulation effect, the length of the copper bar 203 is identical as the length of surrounding layer 201, and the lower end of copper bar 203
The length of 201 lower end 5cm of prominent surrounding layer；It is formed with mounting hole 207, institute between the upper end and filled layer 202 of the copper bar 203
It is identical to state depth and 203 lower end of the copper bar protrusion length of surrounding layer 201 of mounting hole 207；The lower end of the ground wire 502 protrudes
The length of the lower end 5cm of pedestal 5, is grounded between 502 upper end and pedestal 5 and is formed with spliced eye 503, the spliced eye 503
To protrude the length of pedestal 5 identical depth and 502 lower ends of ground wire, to when installing pole 2 and pedestal 5,2 times distal process of pole
The copper bar 203 gone out can be plugged in the spliced eye 503 in pedestal 5, and the lower end of copper bar 203 and the ground wire in pedestal 5
502 come into full contact with；The length of the pole 2 is 7m；Silica gel sealing ring 4 is installed, silica gel is close in the first annular groove 206
Tie point of the seal 4 between lightning rod 1 and pole 2 and between pole 2 and pedestal 5 is effectively sealed, and pole 2 is prevented
Inside enters water stain and influences its lightning-arrest conductive effect；The third flange plate 101 is fixed by screws in first flange piece 204
On, the second flange piece 205 is fixed by screws on pedestal 5, and the lower end of the ground wire 502 is welded on building iron
On, the thunder and lightning to receive lightning rod 1 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；It has fixed 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 2 lower end of pole copper bar 203 outstanding is inserted into the spliced eye 503 of pedestal 5；Most
Lightning rod 1 is fixed by screws on pole 2 afterwards, when fixed lightning rod 1 is with pole 2, it is ensured that under the drawing of 1 lower end of lightning rod
Line 103 is plugged in the mounting hole 207 of 2 upper end of pole.
Embodiment 2
Fig. 2-6, 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 are please referred to, with
And it is fixed on the pedestal 5 of body of rod lower end, the body of rod is removably formed by connecting by 2 section poles 2, and the pole 2 includes high-strength
Spend surrounding layer 201, filled layer 202 and the copper bar 203 of compound glass steel material, the upper end of the surrounding layer 201 is provided with the
The lower end of one flange plate 204, surrounding layer 201 is provided with second flange piece 205, the first flange piece 204 and second flange
First annular groove 206 is offered on the end face of piece 205；The filled layer 202 be filled in surrounding layer 201 and copper bar 203 it
Between；The lower end of the lightning rod 1 is provided with third flange plate 101, the end face of the third flange plate 101 offer with it is described
206 corresponding second annular groove 102 of first annular groove is provided with downlead 103 in the middle part of the lower end of lightning rod 1；It is described
The upper end of pedestal 5 offers third annular groove 501 corresponding with first annular groove 206, and the middle part of pedestal 5 is equipped with ground connection
Line 502.
In the present embodiment, the surrounding layer 201, first flange piece 204 and second flange piece 205 are integrally formed casting
It forms；The first flange piece 204, second flange piece 205, third flange plate 101 and pedestal 5 circumferentially offer threaded hole 3；
The filled layer 202 is mixed with epoxy resin for polyamide and is filled, and wherein polyamide is good thermosetting property
Inner lining material is bonded, epoxy resin has stronger bond effect to metal and nonmetallic surface, and insulation performance is strong, polyamide
Resin is mixed with epoxy resin is used as filled layer, and copper bar 203 can not only be effectively fixed in surrounding layer 201, and has
The length of good insulation effect, the copper bar 203 is identical as the length of surrounding layer 201, and the lower end protrusion of copper bar 203 is outer
The length of 201 lower end 8cm of covering；It is formed with mounting hole 207, the installation between the upper end and filled layer 202 of the copper bar 203
The depth in hole 207 is identical as 203 lower end of the copper bar protrusion length of surrounding layer 201；The lower end of the ground wire 502 protrudes pedestal 5
Lower end 8cm length, be grounded between 502 upper end and pedestal 5 and be formed with spliced eye 503, the depth of the spliced eye 503
It is identical as the ground wire 502 lower ends protrusion length of pedestal 5, thus when installing pole 2 with pedestal 5,2 lower end of pole copper outstanding
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
It touches；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 needle 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 is into water stain and influence its lightning-arrest conductive effect；The third flange plate 101 is fixed by screws in first flange
On piece 204, the second flange piece 205 is fixed by screws on pedestal 5, and the lower end of the ground wire 502 is welded on building
On reinforcing bar, the thunder and lightning to receive lightning rod 1 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；It has fixed after pedestal 5, will wherein have been fixed by screw a pole 2
On pedestal 5, when fixed pole 2 is with pedestal 5, it is ensured that 2 lower end of pole copper bar 203 outstanding is inserted into 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 1 lower end of lightning rod is plugged on the mounting hole 207 of 2 upper end of pole
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, it is all provided in the lower end of the lower end of downlead (103) and copper bar 203
It is equipped with protrusion 6, the hole 7 adaptable with protrusion 6 is opened up in the upper end of the upper end of copper bar 203 and ground wire 502, when mounted,
Protrusion 6 can be plugged in hole 7, to ensure the smooth introducing the earth of thunder and lightning.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (9)
1. a kind of new glass fibre reinforced plastic lightning rod, including the body of rod, it is fixed on the lightning rod (1) on body of rod top, and is fixed on the body of rod
The pedestal (5) of lower end, it is characterised in that：The body of rod is removably formed by connecting by least 1 section pole (2), the pole (2)
Surrounding layer (201), filled layer (202) including high-strength composite glass steel material and copper bar (203), the surrounding layer
(201) upper end is provided with first flange piece (204), and the lower end of surrounding layer (201) is provided with second flange piece (205), described
First annular groove (206) is offered on the end face of first flange piece (204) and second flange piece (205)；The filling
Layer (202) is filled between surrounding layer (201) and copper bar (203)；The lower end of the lightning rod (1) is provided with third flange plate
(101), it is recessed to offer the second annular corresponding with the first annular groove (206) for the end face of the third flange plate (101)
Slot (102) is provided with downlead (103) in the middle part of the lower end of lightning rod (1)；The upper end of the pedestal (5) offers and first
Annular groove (206) corresponding third annular groove (501) is equipped with ground wire (502) in the middle part of pedestal (5).
2. new glass fibre reinforced plastic lightning rod according to claim 1, it is characterised in that：The surrounding layer (201), first flange
Piece (204) and second flange piece (205) are integrally formed and cast.
3. new glass fibre reinforced plastic lightning rod according to claim 1, it is characterised in that：The first flange piece (204), second
Flange plate (205), third flange plate (101) and pedestal (5) circumferentially offer threaded hole (3).
4. new glass fibre reinforced plastic lightning rod according to claim 1, it is characterised in that：The length of the copper bar (203) with it is outer
The length of covering (201) is identical, and the lower end of copper bar (203) protrudes the length of surrounding layer (201) 5cm-8cm.
5. new glass fibre reinforced plastic lightning rod according to claim 1 or 4, it is characterised in that：The upper end of the copper bar (203) with
Mounting hole (207) is formed between filled layer (202), depth and copper bar (203) lower end of the mounting hole (207) protrude outsourcing
The length of layer (201) is identical.
6. new glass fibre reinforced plastic lightning rod according to claim 1, it is characterised in that：The lower distal process of the ground wire (502)
Go out the length of pedestal (5) 5cm-8cm, spliced eye (503) is formed between the upper end and pedestal (5) of ground wire (502), it is described to insert
The depth for connecing hole (503) is identical as the length of ground wire (502) lower end protrusion pedestal (5).
7. new glass fibre reinforced plastic lightning rod according to claim 1, it is characterised in that：The length of the pole (2) is 5m-7m
Between.
8. new glass fibre reinforced plastic lightning rod according to claim 1, it is characterised in that：In the first annular groove (206)
Silica gel sealing ring (4) is installed.
9. new glass fibre reinforced plastic lightning rod according to claim 1, it is characterised in that：The third flange plate (101) passes through
Screw is fixed on first flange piece (204), and the second flange piece (205) is fixed by screws on pedestal (5), described to connect
The lower end of ground wire (502) is welded on building iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721594582.6U CN207765788U (en) | 2017-11-25 | 2017-11-25 | A kind of new glass fibre reinforced plastic lightning rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721594582.6U CN207765788U (en) | 2017-11-25 | 2017-11-25 | A kind of new glass fibre reinforced plastic lightning rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207765788U true CN207765788U (en) | 2018-08-24 |
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ID=63189156
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721594582.6U Active CN207765788U (en) | 2017-11-25 | 2017-11-25 | A kind of new glass fibre reinforced plastic lightning rod |
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| Country | Link |
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| CN (1) | CN207765788U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107732668A (en) * | 2017-11-25 | 2018-02-23 | 山西捷力通防雷科技有限公司 | A kind of new glass fibre reinforced plastic lightning rod |
-
2017
- 2017-11-25 CN CN201721594582.6U patent/CN207765788U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107732668A (en) * | 2017-11-25 | 2018-02-23 | 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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