CN208015076U - A kind of lightning protection device and its system for ancient tree - Google Patents
A kind of lightning protection device and its system for ancient tree Download PDFInfo
- Publication number
- CN208015076U CN208015076U CN201820456775.3U CN201820456775U CN208015076U CN 208015076 U CN208015076 U CN 208015076U CN 201820456775 U CN201820456775 U CN 201820456775U CN 208015076 U CN208015076 U CN 208015076U
- Authority
- CN
- China
- Prior art keywords
- lightning
- fixed
- hoop body
- downlead
- anchor ear
- 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.)
- Active
Links
Landscapes
- Insulators (AREA)
Abstract
The utility model is related to a kind of lightning protection devices and its system for ancient tree, the lightning protection device includes lightning rod, lightning rod is attenuation type lightning rod, lightning rod includes after flashing pin, upper end body, intermediate ceramic body and lower end body, it is provided with arrester in the body of upper end, it is provided with discharging in advance lightning protection in intermediate ceramic body, multiple beckets are provided on intermediate ceramic body；After flashing pin is connect with arrester, and the output end of arrester is connected with conductor, and conductor is connected with guide rod；It is provided with ceramic insulator between intermediate ceramic body and upper end body；The lower end of guide rod is integrally formed with 2 annular convex platform；The lightning-protection system, include that the lightning rod of treetop is fixed on by anchor ear and is fixed on the downlead of trunk by anchor ear, the lower part of downlead is equipped with insulating sleeve, and breaking of contact is provided on the upside of the insulating sleeve, and one end that downlead introduces the earth is connected with earthing pole；The utility model have the advantages that fixation, convenient for assembling, safe class is high, it is good to be protected to trunk.
Description
Technical field
The utility model belongs to ancient tree lightning protection engineering device technique field, and in particular to a kind of lightning protection device for ancient tree and
Its system.
Background technology
Ancient tree refers to the veteran of growth a century or more, and ancient tree has a long history Symbol of Culture, therefore now increasingly
Focus on the historical relic's protection work of ancient tree, such as routine servicing, maintenance keep an eye on work.And ancient tree chance thunder and lightning weather can be by lightening strikes
And damage, to cause irreversible damage to ancient tree, for this purpose, cultural relics protection unit increasingly focuses on the lightning protection work of ancient tree
Make, lightning rod is set on the top of ancient tree, thunder and lightning is introduced into the earth, to carry out lightning protection work to ancient tree.However, at present
Ancient tree lightning protection in, mostly use fixed anchor ear and downlead or lightning rod be fixed on trunk, because trees are not
Medium well length, during trunk continuous thickening, fixed anchor ear will influence the growth of ancient tree, and anchor ear can be embedded in over time
In the trunk of ancient tree, trunk is damaged, over time, it may appear that the situation of ancient tree death；In addition, current keeps away
Thunder needle is mostly that the conducting lightning currents received are directly imported ground, and when lightning is more strong, the electric current of reception is larger, directly leads
Enter ground to be easy to generate damage to surrounding people or object.
Utility model content
A kind of fixation is provided the purpose of the utility model is to overcome the deficiencies in the prior art, convenient for assembling, safety
Grade is high, is capable of the lightning protection device and its system for ancient tree of decay current.
The technical solution of the utility model is as follows：
A kind of lightning protection device for ancient tree, including lightning rod, the lightning rod are attenuation type lightning rod, the lightning rod
Including after flashing pin, upper end body, intermediate ceramic body and lower end body, arrester, the intermediate ceramics are provided in the upper end body
It is provided with discharging in advance lightning protection in vivo, multiple beckets are provided on intermediate ceramic body；The after flashing pin connects with arrester
It connects, the output end of arrester is connected with conductor, and the conductor is connected with guide rod；The metal ring is connected on conductor, and with lead
Body is in contact；It is provided with ceramic insulator between intermediate ceramic body and upper end body；The lower end of guide rod is integrally formed with 2 convex annulars
Platform.
A kind of lightning-protection system based on the lightning protection device for being previously used for ancient tree includes being fixed on the lightning-arrest of treetop by anchor ear
Needle and the downlead that trunk is fixed on by anchor ear, the downlead accesses greatly from the bottom of lightning rod, under downlead
Portion is equipped with insulating sleeve, and breaking of contact is provided on the upside of the insulating sleeve, and one end of downlead introducing the earth, which is connected with, to be connect
Earth polar.
Further, the anchor ear is extension type anchor ear, and anchor ear includes the first hoop body and the second hoop body, first hoop
The middle part of body is semicircular structure, and the first of the first hoop body is outward extended with the first fixed plate, and the other end of the first hoop body is outside
It is extended with connecting plate, the connecting plate is removably fixed with arc integrally formed with arc lower plate on the upside of the arc lower plate
Shape plate；The middle part of second hoop body is the matched semicircular structure in middle part with the first hoop body, the both ends of the second hoop body to
It is extended with the second fixed plate outside, second fixed plate at the second hoop body both ends is fixed on first by Telescopic Fixed device respectively
In fixed plate and connecting plate, the Telescopic Fixed device includes being matched across the bolt of the second fixed plate and with the bolt
Nut, the outside of bolt is socketed with elastic spring.
Further, medial surface opposite on first hoop body and the second hoop body is both provided with rubber sheet gasket.
Further, the bottom of the insulating sleeve is embedded to ground, and the upper end is apart from ground at least 1.5m.
Compared with prior art, the utility model has the beneficial effects that：
1, extension type anchor ear provided by the utility model adds elastic spring, elastic force between bolt and the first hoop body
Spring will be fixed by elastic force between the first hoop body and the second hoop body, during the growth of the trunk of ancient tree is thicker, be pushed away
Dynamic first hoop body and the second hoop body are displaced outwardly, so that anchor ear is extended to the outside with the growth of trunk, avoid the prior art
In tie tight to trunk in trunk growth course, to ancient tree generate destruction；
2, rubber sheet gasket is set between the first hoop body and the second hoop body in the utility model, is risen between anchor ear and trunk
To good cushioning effect, anchor ear is avoided to generate mechanical injuries to trunk, and rubber pad can enhance anchor ear and trunk it
Between frictional force, avoid anchor ear with respect to trunk slide；
3, the utility model is fixed lightning rod or downlead by anchor ear, so that lightning rod is firmly solid
It is scheduled on the top of trunk, and makes downlead is regular to be laid downwards along trunk, downlead wind-engaging is avoided to blow and shake；
4, the utility model is arranged insulating sleeve in the lower end of downlead, and the bottom of insulating sleeve is embedded to bottom surface, the upper end
Apart from bottom surface a certain distance, while carrying out effective insulation protection to downlead, it is solid that good transverse direction is played to downlead
It is set for using；
5, the lightning rod of the utility model uses attenuation type lightning rod, is docked by multiple beckets on intermediate ceramic body
The electric current for dodging the thunder and lightning that needle receives is weakened step by step so that and the electric current for importing the earth is smaller than the electric current that after flashing pin receives,
There is safety accident to avoid the electric current for importing the earth excessive；
In short, the utility model have the advantages that fixation, convenient for assembling, safe class is high, it is good to be protected to trunk.
Description of the drawings
Fig. 1 is the structural schematic diagram of anchor ear in embodiment 1.
Fig. 2 is lightning-protection system schematic diagram in embodiment 2.
Fig. 3 is lightning rod structural schematic diagram in embodiment 2.
Fig. 4 is the structural schematic diagram of anchor ear in embodiment 2.
In figure, 1, anchor ear, the 101, first hoop body, the 1011, first fixed plate, 1012, connecting plate, 1013, arc lower plate,
102, the second hoop body, the 1021, second fixed plate, 103, upper arc panel, 3, bolt, 4, nut, 5, elastic spring, 6, rubber pad
Piece, 7, lightning rod, 701, after flashing pin, 702, upper end body, 703, intermediate ceramic body, 704, lower end body, 705, arrester, 706, carry
Preceding electric discharge lightning protection, 707, becket, 708, conductor, 709, guide rod, 710, ceramic insulator, 711, annular convex platform, 8, draw
It is offline, 9, insulating sleeve, 10, breaking of contact, 11, earthing pole.
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
As shown in Figs. 1-2, a kind of lightning protection device for ancient tree, including lightning rod 7, it is characterised in that：The lightning rod
7 be attenuation type lightning rod, and the lightning rod 7 includes after flashing pin 701, upper end body 702, intermediate ceramic body 703 and lower end body
704, arrester 705 is provided in the upper end body 702, and discharging in advance lightning protection is provided in the intermediate ceramic body 703
706, multiple beckets 707 are provided on intermediate ceramic body 703；The after flashing pin 701 is connect with arrester 705, arrester 705
Output end be connected with conductor 708, the conductor 708 is connected with guide rod 709；The becket 707 is socketed on conductor 708,
And it is in contact with conductor 708；Ceramic insulator 710 is provided between intermediate ceramic body 703 and upper end body 702；Under guide rod 709
End is integrally formed with 2 annular convex platform 711.
Embodiment 2
As shown in figure 3, including being fixed on the lightning rod 7 of treetop by anchor ear 1 and being fixed on drawing for trunk by anchor ear 1
Offline 8, the downlead 8 accesses the earth from the bottom of lightning rod 7, and the lower part of downlead 8 is equipped with insulating sleeve 9, described exhausted
The upside of edge casing 9 is provided with breaking of contact 10, and one end that downlead introduces the earth is connected with earthing pole 11；The insulating sleeve 9
Bottom be embedded to ground, the upper end is apart from ground at least 1.5m.
Such as Fig. 4, the anchor ear 1 is extension type anchor ear, and anchor ear 1 includes the first hoop body 101 and the second hoop body 102, institute
The middle part for stating the first hoop body 101 is semicircular structure, and the first of the first hoop body 101 is outward extended with the first fixed plate 1011, the
The other end of one hoop body 101 is outward extended with connecting plate 1012, the connecting plate 1012 integrally formed with arc lower plate 1013,
The upside of the arc lower plate 1013 is removably fixed with arc panel 103；The middle part of second hoop body 102 is and the first hoop
The matched semicircular structure in middle part of body 101, the both ends of the second hoop body 102 are outward extended with the second fixed plate 1021, and second
Second fixed plate 1021 at 102 both ends of hoop body is fixed on the first fixed plate 1011 and connection by Telescopic Fixed device respectively
On plate 1012, the Telescopic Fixed device includes matched across the bolt 3 of the second fixed plate 1021 and with the bolt 3
The outside of nut 4, bolt 3 is socketed with elastic spring 5；Opposite medial surface on first hoop body, 101 and second hoop body 102
It is both provided with rubber sheet gasket 6
The present embodiment selects and arc lower plate 1013 adaptable with the trunk diameter on ancient tree top and upper arc when implementing
The anchor ear 1 that circular configuration and 7 shank diameter of lightning rod that shape plate 103 is constituted are adapted, by the first hoop body 101 of anchor ear 1 and the
Two hoop bodies 102 are fixed on by Telescopic Fixed device on the top trunk of ancient tree, and lightning rod 7 is then clamped to upper arc
Between plate 103 and arc lower plate 1013, wherein upper arc panel 103 and arc lower plate 1013 be clamped in 2 annular convex platform 7011 it
Between, to be gripped to lightning rod 7；In fixed downlead 8, selects and be adapted simultaneously with the trunk mid diameter of ancient tree
And the anchor ear 1 that arc lower plate 1013 is adaptable with the diameter of downlead 8 with the circular configuration of the composition of upper arc panel 103, pass through
First hoop body 101 and the second hoop body 102 are fixed on trunk by Telescopic Fixed device, and downlead 8 is then fixed on upper arc
Between plate 103 and arc lower plate 1013, to which downlead 8 be gripped；Then downlead 8 is passed through into insulating sleeve 9
Afterwards, earthing pole 11 is connected by way of exothermic weld in the end of downlead 8, finally the bottom of insulating sleeve 9 is embedded to ground
Face, length of embedment is between 20cm-60cm, the distance from top bottom surface 1.5m of insulating sleeve 9, and the top of insulating sleeve 9 is used
Electric insulating sealant is filled sealing；When laying downlead 8,1 breaking of contact 10 is fixed on trunk, downlead 8 is passed through
Breaking of contact 10 introduces the earth；Wherein earthing pole 11 is nonmetal grounding body, and breaking of contact 10 is outer equipped with babinet, the first of anchor ear 1
Hoop body 101, the second hoop body 102 and upper arc panel 103 are all made of the zinc-coated flat steel sheet that specification is 25 × 4, and Telescopic Fixed device is whole
It is the fiberglass lightning rod with discharging in advance device that body, which uses stainless steel, lightning rod 7,.
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come
Say, still can with technical scheme described in the above embodiments is modified, or to which part technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of lightning protection device for ancient tree, including lightning rod (7), it is characterised in that：The lightning rod (7) is kept away for attenuation type
Thunder needle, the lightning rod (7) include after flashing pin (701), upper end body (702), intermediate ceramic body (703) and lower end body (704),
It is provided with arrester (705) in the upper end body (702), is provided with that discharging in advance is lightning-arrest to be set in the intermediate ceramic body (703)
For (706), multiple beckets (707) are provided on intermediate ceramic body (703)；The after flashing pin (701) connects with arrester (705)
It connects, the output end of arrester (705) is connected with conductor (708), and the conductor (708) is connected with guide rod (709)；The becket
(707) it is socketed on conductor (708), and is in contact with conductor (708)；It is set between intermediate ceramic body (703) and upper end body (702)
It is equipped with ceramic insulator (710)；The lower end of guide rod (709) is integrally formed with 2 annular convex platform (711).
2. the lightning-protection system based on the lightning protection device described in claim 1 for ancient tree, it is characterised in that：Including passing through anchor ear
(1) it is fixed on the lightning rod (7) of treetop and is fixed on the downlead (8) of trunk by anchor ear (1), the downlead (8) is certainly
The bottom access the earth of lightning rod (7), the lower part of downlead (8) are equipped with insulating sleeve (9), the insulating sleeve (9) it is upper
Side is provided with breaking of contact (10), and one end that downlead introduces the earth is connected with earthing pole (11).
3. a kind of lightning-protection system for ancient tree according to claim 2, it is characterised in that：The anchor ear (1) is that can stretch
Contracting formula anchor ear, anchor ear (1) include the first hoop body (101) and the second hoop body (102), and the middle part of first hoop body (101) is
Semicircular structure, the first of the first hoop body (101) is outward extended with the first fixed plate (1011), the first hoop body (101) it is another
End is outward extended with connecting plate (1012), and the connecting plate (1012) is integrally formed with arc lower plate (1013), the arc lower
Arc panel (103) is removably fixed on the upside of plate (1013)；The middle part of second hoop body (102) is and the first hoop body
(101) both ends of the matched semicircular structure in middle part, the second hoop body (102) are outward extended with the second fixed plate (1021),
Second fixed plate (1021) at the second hoop body (102) both ends is fixed on the first fixed plate by Telescopic Fixed device respectively
(1011) and on connecting plate (1012), the Telescopic Fixed device include across the second fixed plate (1021) bolt (3) and
It is socketed with elastic spring (5) with the outside of the bolt (3) matched nut (4), bolt (3).
4. a kind of lightning-protection system for ancient tree according to claim 3, it is characterised in that：First hoop body (101)
And second medial surface opposite on hoop body (102) be both provided with rubber sheet gasket (6).
5. the lightning-protection system according to claim 2 for ancient tree, it is characterised in that：The bottom of the insulating sleeve (9)
It is embedded to ground, the upper end is apart from ground at least 1.5m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820456775.3U CN208015076U (en) | 2018-04-02 | 2018-04-02 | A kind of lightning protection device and its system for ancient tree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820456775.3U CN208015076U (en) | 2018-04-02 | 2018-04-02 | A kind of lightning protection device and its system for ancient tree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208015076U true CN208015076U (en) | 2018-10-26 |
Family
ID=63891859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820456775.3U Active CN208015076U (en) | 2018-04-02 | 2018-04-02 | A kind of lightning protection device and its system for ancient tree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208015076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111030031A (en) * | 2019-12-24 | 2020-04-17 | 青海民族大学 | Lightning protection system for ancient buildings |
-
2018
- 2018-04-02 CN CN201820456775.3U patent/CN208015076U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111030031A (en) * | 2019-12-24 | 2020-04-17 | 青海民族大学 | Lightning protection system for ancient buildings |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204441845U (en) | Lightning arrester | |
| CN208015076U (en) | A kind of lightning protection device and its system for ancient tree | |
| CN205160010U (en) | Ground connection system that hinders falls in electric power lightning protection | |
| CN210074736U (en) | Lightning protection device of small-sized base station | |
| CN201274402Y (en) | Damping dual needle type winding attach prevention lightning arrester | |
| CN106558376B (en) | V-shaped double-linked single-hanging-point four-split hanging string | |
| CN201226283Y (en) | Apparatus for equalizing voltage of extra-high voltage DC post insulator | |
| CN204905828U (en) | Overhead transmission line lightning protection device | |
| CN201868203U (en) | Insulating protective cover for outgoing line terminal of power transformer | |
| CN101232163B (en) | Clearance lightning-proof protection method and apparatus thereof | |
| CN204012615U (en) | A kind of Broken of Overhead Insulation Lines By Lightning protector | |
| CN207967870U (en) | A kind of non-maintaining compound electric power pole and tower of acute angle layout | |
| CN206742008U (en) | A kind of high-voltage transmission line insulator umbrella head protector | |
| CN203165585U (en) | Puncture lightning rod type insulator | |
| CN207947390U (en) | A kind of Phase of Electric Power Projects grounding body | |
| CN201146358Y (en) | Clearance lightning-proof protection device | |
| CN203660276U (en) | Gap lightning protection device | |
| CN201570777U (en) | Intelligent excitation controllable discharge lightning arrester | |
| CN205282201U (en) | A insulator for high voltage transmission lines | |
| CN207282906U (en) | A kind of distribution line arc extinguishing lightning protection clearance apparatus | |
| CN203165591U (en) | Line breakage-preventing porcelain insulator | |
| CN210692229U (en) | High-voltage line column type porcelain insulator | |
| CN203338880U (en) | 10kV tension-rod lightning-protection insulator | |
| CN203660365U (en) | Residual electricity discharging complete equipment used for power transformation device | |
| CN108008510A (en) | A kind of zinc oxide pressure limiting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |