CN107394742B - A kind of power equipment lightning arrester - Google Patents
A kind of power equipment lightning arrester Download PDFInfo
- Publication number
- CN107394742B CN107394742B CN201710529068.2A CN201710529068A CN107394742B CN 107394742 B CN107394742 B CN 107394742B CN 201710529068 A CN201710529068 A CN 201710529068A CN 107394742 B CN107394742 B CN 107394742B
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- China
- Prior art keywords
- rod
- accommodating chamber
- lightning
- support base
- briquetting
- 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.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
-
- 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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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Elimination Of Static Electricity (AREA)
Abstract
The invention discloses a kind of power equipment lightning arresters, including firm banking, the upper end of the firm banking is bolted sleeve in succession, the upper end of the sleeve and the lower thread of support rod connect, the upper end of the support rod is equipped with briquetting, the briquetting is flexibly connected with the sliding slot of the support rod inner wall, and the upper end of the briquetting is fixed with the metal ball body with support base, and the surface with support base metal ball body is equipped with several lightning arresters.Beneficial effects of the present invention: by being uniformly distributed in lightning rod on the Same Latitude line of the metal ball body curved surface with support base, connecing for thunder and lightning charge can be significantly improved to lead and transmission process, positive and negative charge may be implemented mutually to neutralize, in addition, by the way that damping device is arranged, the stability that lightning rod can play the role of buffering on horizontal and vertical direction and ensure that the lightning rod and whole device may be implemented, improve certain safety.
Description
Technical field
The present invention relates to transmission facilities to protect field, it particularly relates to a kind of power equipment lightning arrester.
Background technique
Lightning rod also known as lightning rod are for protecting building, tall and big trees, large-scale transmission facility etc. to avoid lightning stroke
Device.A piece arrester is installed on protected object top, is connected with conducting wire up to specification with the aerial drainage earth mat for being embedded in underground,
When thundercloud discharge is close to ground, it is distorted ground electric field.On the top of lightning rod, the sky that internal field concentrates is formed
Between, to influence the developing direction of lightning leader electric discharge, guide thunder and lightning to lightning-arrest needle-discharging, then pass through down conductor and ground connection dress
It sets and lightning current is introduced into the earth, to make protected object body from lightning stroke.
Currently, in field of electrical equipment, in order to avoid outdoor power equipment is influenced by thunder and lightning, often in electric power
Lightning rod is installed in equipment additional, to reach lightning protection effect.And installed additional since the mode of taking shelter from the thunder belongs to the later period, in reality
In use, often there are many problems in border.Such as: it is long commonly to there is length in lightning rod, is vertically mounted on and encounters stormy weather
It easily waves, and installation site is high, collapses and be easy to cause damage;In addition, being produced in lightning rod in the moment for meeting with lightning stroke
Raw huge dash current, lightning protection effect is bad, brings security risk.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Summary of the invention
For the problems in the relevant technologies, the present invention proposes a kind of power equipment lightning arrester, to overcome existing related skill
Above-mentioned technical problem present in art.
The technical scheme of the present invention is realized as follows:
A kind of power equipment lightning arrester, including firm banking, the upper end of the firm banking are bolted in succession
There is sleeve, the upper end of the sleeve and the lower thread of support rod connect, and the upper end of the support rod is equipped with briquetting, the briquetting
It is flexibly connected with the sliding slot of the support rod inner wall, the upper end of the briquetting is fixed with the metal ball body with support base, described
Surface with support base metal ball body is equipped with several lightning arresters, and the lightning arrester includes lightning rod, connected ball and hair needle, institute
The surface that lightning rod is fixed on the metal ball body with support base is stated, the lightning rod is far from the metal ball with support base
One end of body is connected with connected ball, and the surface of the connected ball is equipped with several maos of needles, is equipped with a cavity, institute inside the support rod
It states and is equipped with damping device in cavity.
The inside of the damping device is equipped with accommodating chamber one and accommodating chamber two, and the accommodating chamber one is fixed on the damping dress
The lower surface in top set portion, the upper surface of the accommodating chamber two are connected to the bottom of the accommodating chamber one, the bottom of the accommodating chamber two
Portion is connected with the damping device bottom interior wall, and the bottom of the briquetting is equipped with connecting rod, is arranged with spring one on the connecting rod,
The connecting rod passes through the inside that the accommodating chamber extends to the accommodating chamber two together, and the bottom of the connecting rod is fixedly connected with one
Cross bar, the bottom of the cross bar are equipped with inverted V-shaped hinge-rod, and the hinge-rod bottom end is equipped with spring two, the cross bar and the hinge
The both ends of chain bar are both secured to the inner wall of slide plate, and the slide plate is sticked in the sliding rail of about two accommodating chamber, the slide plate
Several springs three are fixed between two left and right sides inner wall of accommodating chamber.
Further, the lightning rod is evenly distributed on the Same Latitude line of the metal ball body with support base.
Further, the firm banking, the sleeve and the support rod are all made of metal alloy compositions and are made.
Further, the outer surface of the firm banking and the sleeve is coated with insulated paint.
Further, the spring three is at least provided with three groups.
Beneficial effects of the present invention: by the way that the lightning rod is uniformly distributed in the metal ball body curved surface with support base
Same Latitude line on, connecing for thunder and lightning charge can be significantly improved and led and transmission process, positive and negative charge may be implemented and mutually neutralize, from
And charge is avoided to form positive and negative core because separation generates huge energy;In addition, by the damping device of setting, it can
It ensure that the lightning rod and entire to realize that lightning rod can play the role of buffering on horizontal and vertical direction
The stability of device improves certain safety.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of structural schematic diagram of power equipment lightning arrester according to an embodiment of the present invention;
Fig. 2 is a kind of power equipment lightning arrester damping device schematic diagram according to an embodiment of the present invention.
In figure: 1, bolt;2, sleeve;3, cavity;4, with the metal ball body of support base;5, connected ball;6, lightning rod;7, hair
Needle;8, briquetting;9, sliding slot;10, support rod;11, firm banking;12, connecting rod;13, spring one;14, accommodating chamber one;15, cross bar;
16, spring three;17, accommodating chamber two;18, hinge-rod;19, sliding rail;20, slide plate;21, spring two;22, damping device;23, it takes shelter from the thunder
Device.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art's every other embodiment obtained belong to what the present invention protected
Range.
According to an embodiment of the invention, providing a kind of power equipment lightning arrester.
As shown in Figs. 1-2, power equipment lightning arrester according to an embodiment of the present invention, including firm banking 11, it is described solid
There is sleeve 2 in the upper end for determining pedestal 11 by the way that bolt 1 is fixed in succession, and the upper end of the sleeve 2 and the lower thread of support rod 10 connect
It connects, the upper end of the support rod 10 is equipped with briquetting 8, and the briquetting 8 is flexibly connected with the sliding slot 9 of 10 inner wall of support rod, institute
The upper end for stating briquetting 8 is fixed with the metal ball body 4 with support base, and the surface with support base metal ball body 4 is equipped with several
Lightning arrester 23, the lightning arrester 23 include lightning rod 6, connected ball 5 and hair needle 7, and the lightning rod 6 is fixed on the band branch
The surface of the metal ball body 4 of seat is supportted, the lightning rod 6 is connected with connection far from one end of the metal ball body 4 with support base
Ball 5, the surface of the connected ball 5 are equipped with several maos of needles 7, a cavity 3 are equipped with inside the support rod 10, is set in the cavity 3
There is damping device 22.
The inside of the damping device 22 is equipped with accommodating chamber 1 and accommodating chamber 2 17, and the accommodating chamber 1 is fixed on institute
The lower surface at 22 top of damping device is stated, the upper surface of the accommodating chamber 2 17 is connected to the bottom of the accommodating chamber 1, institute
The bottom for stating accommodating chamber 2 17 is connected with 22 bottom interior wall of damping device, and the bottom of the briquetting 8 is equipped with connecting rod 12, institute
It states and is arranged with spring 1 on connecting rod 12, the connecting rod 12 passes through the accommodating chamber 1 and extends to the accommodating chamber 2 17
Inside, the bottom of the connecting rod 12 are fixedly connected with a cross bar 15, and the bottom of the cross bar 15 is equipped with inverted V-shaped hinge-rod 18, institute
18 bottom end of hinge-rod is stated equipped with spring 2 21, the both ends of the cross bar 15 and the hinge-rod 18 are both secured to the interior of slide plate 20
Wall, the slide plate 20 are sticked in the sliding rail 19 of about 2 17 accommodating chamber, and the slide plate 20 and the accommodating chamber 2 17 are left
Several springs 3 16 are fixed between right two sides inner wall.
In one embodiment, the lightning rod 6 is evenly distributed on the Same Latitude of the metal ball body 4 with support base
On line, by the way that the lightning rod 6 to be uniformly distributed on the 4 Same Latitude line of metal ball body with support base, according to metal
The point discharge principle and maximum curve charge principle of object design, and can significantly improve connecing for thunder and lightning charge and lead and transmission process,
Positive and negative charge may be implemented mutually to neutralize, so that charge be avoided to form positive and negative core because separation generates huge energy, improve peace
Quan Xing.
In one embodiment, the firm banking 11, the sleeve 2 and the support rod 10 are all made of metal alloy material
Material is made, and in addition the outer surface of the firm banking 11 and the sleeve 2 is coated with insulated paint;It is made of alloy material, it is main
It plays guidance thunder and lightning to discharge to the lightning rod 6, then lightning current is introduced by the earth by down conductor and earthing or grounding means, from
And make protected object body from lightning stroke, in addition surface is coated with insulated paint, while improving safe, can also be improved the lightning rod
6 service life is unlikely to fast erosion aging.
In one embodiment, the spring 3 16 is at least provided with three groups, can be with by the damping device 22 of setting
It realizes and plays the role of protection to the lightning rod 6 in stormy weather, the spring 3 16 can play in the horizontal direction
Buffering, being at least arranged three groups is also to play a stable effect, reinforces the stability of protection and device.
In conclusion by means of above-mentioned technical proposal of the invention, by firm banking 11, the firm banking 11 it is upper
There is sleeve 2 at end by the fixation of bolt 1 in succession, and the upper end of the sleeve 2 is connect with the lower thread of support rod 10, the support rod
10 upper end is equipped with briquetting 8, and the briquetting 8 is flexibly connected with the sliding slot 9 of 10 inner wall of support rod, the upper end of the briquetting 8
It is fixed with the metal ball body 4 with support base, the surface with support base metal ball body 4 is equipped with several lightning arresters 23, institute
Stating lightning arrester 23 includes lightning rod 6, connected ball 5 and hair needle 7, and the lightning rod 6 is fixed on the metal ball with support base
The surface of body 4, the lightning rod 6 are connected with connected ball 5, the connection far from one end of the metal ball body 4 with support base
The surface of ball 5 is equipped with several maos of needles 7, and a cavity 3 is equipped with inside the support rod 10, is equipped with damping device 22 in the cavity 3.
The inside of the damping device 22 is equipped with accommodating chamber 1 and accommodating chamber 2 17, and the accommodating chamber 1 is fixed on institute
The lower surface at 22 top of damping device is stated, the upper surface of the accommodating chamber 2 17 is connected to the bottom of the accommodating chamber 1, institute
The bottom for stating accommodating chamber 2 17 is connected with 22 bottom interior wall of damping device, and the bottom of the briquetting 8 is equipped with connecting rod 12, institute
It states and is arranged with spring 1 on connecting rod 12, the connecting rod 12 passes through the accommodating chamber 1 and extends to the accommodating chamber 2 17
Inside, the bottom of the connecting rod 12 are fixedly connected with a cross bar 15, and the bottom of the cross bar 15 is equipped with inverted V-shaped hinge-rod 18, institute
18 bottom end of hinge-rod is stated equipped with spring 2 21, the both ends of the cross bar 15 and the hinge-rod 18 are both secured to the interior of slide plate 20
Wall, the slide plate 20 are sticked in the sliding rail 19 of about 2 17 accommodating chamber, and the slide plate 20 and the accommodating chamber 2 17 are left
Several springs 3 16 are fixed between right two sides inner wall.Beneficial effects of the present invention: by the way that the lightning rod 6 to be uniformly distributed
In on the Same Latitude line of 4 curved surface of metal ball body with support base, connecing for thunder and lightning charge can be significantly improved and lead and transmit
Process may be implemented positive and negative charge and mutually neutralize, so that charge be avoided to form positive and negative core because separation generates huge energy;
In addition, the lightning rod 6 may be implemented can rise on horizontal and vertical direction by the damping device 22 of setting
To buffering effect and ensure that the stability of lightning rod, improve certain safety.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of power equipment lightning arrester, which is characterized in that including firm banking (11), the upper end of the firm banking (11)
Have in succession sleeve (2) by bolt (1) fixation, the upper end of the sleeve (2) is connect with the lower thread of support rod (10), described
The upper end of support rod (10) is equipped with briquetting (8), and the briquetting (8) is flexibly connected with the sliding slot (9) of the support rod (10) inner wall,
The upper end of the briquetting (8) is fixed with the metal ball body (4) with support base, the surface of the band support base metal ball body (4)
Equipped with several lightning arresters (23), the lightning arrester (23) includes lightning rod (6), connected ball (5) He Maozhen (7), described to keep away
Thunder needle (6) is fixed on the surface of the metal ball body (4) with support base, and the lightning rod (6) is far from described with support base
One end of metal ball body (4) is connected with connected ball (5), and the surface of the connected ball (5) is equipped with several maos of needles (7), the support
A cavity (3) are equipped with inside bar (10), are equipped with damping device (22) in the cavity (3);
The inside of the damping device (22) is equipped with accommodating chamber one (14) and accommodating chamber two (17), and the accommodating chamber one (14) is fixed
Lower surface at the top of the damping device (22), the upper surface of the accommodating chamber two (17) are connected to the accommodating chamber one (14)
Bottom, the bottom of the accommodating chamber two (17) is connected with the damping device (22) bottom interior wall, the bottom of the briquetting (8)
Portion is equipped with connecting rod (12), and spring one (13) is arranged on the connecting rod (12), and the connecting rod (12) passes through the accommodating chamber one
(14) and the inside of the accommodating chamber two (17) is extended to, the bottom of the connecting rod (12) is fixedly connected with a cross bar (15), institute
The bottom for stating cross bar (15) is equipped with inverted V-shaped hinge-rod (18), and hinge-rod (18) bottom end is equipped with spring two (21), the cross bar
(15) and the both ends of the hinge-rod (18) are both secured to the inner walls of slide plate (20), and the slide plate (20) is sticked in the accommodating chamber
In the sliding rail (19) of two (17) up and down, it is fixed between inner wall at left and right sides of the slide plate (20) and the accommodating chamber two (17)
Several springs three (16).
2. a kind of power equipment lightning arrester according to claim 1, which is characterized in that the lightning rod (6) is uniformly divided
Cloth is on the Same Latitude line of the metal ball body (4) with support base.
3. a kind of power equipment lightning arrester according to claim 1, which is characterized in that the firm banking (11), institute
It states sleeve (2) and the support rod (10) is all made of metal alloy compositions and is made.
4. a kind of power equipment lightning arrester according to claim 1, which is characterized in that the firm banking (11) and institute
The outer surface for stating sleeve (2) is coated with insulated paint.
5. a kind of power equipment lightning arrester according to claim 1, which is characterized in that the spring three (16) at least sets
There are three groups.
Priority Applications (1)
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CN201710529068.2A CN107394742B (en) | 2017-07-01 | 2017-07-01 | A kind of power equipment lightning arrester |
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CN201710529068.2A CN107394742B (en) | 2017-07-01 | 2017-07-01 | A kind of power equipment lightning arrester |
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CN107394742A CN107394742A (en) | 2017-11-24 |
CN107394742B true CN107394742B (en) | 2019-04-30 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107763136A (en) * | 2017-11-29 | 2018-03-06 | 蚌埠市朗辰化工设备有限公司 | A kind of damping base used for centrifuge |
CN107814268A (en) * | 2017-12-04 | 2018-03-20 | 张家港市华鸿金属制品有限公司 | A kind of rubber tube wire production steel wire pay-off device |
CN108075432A (en) * | 2018-01-10 | 2018-05-25 | 宁夏中科天际防雷检测有限公司 | The Transformer Substation Lightning Protection device that a kind of easy disassembly is safeguarded |
CN108493772B (en) * | 2018-06-25 | 2020-04-03 | 管浩铭 | Multi-angle lightning rod |
CN109066566B (en) * | 2018-09-03 | 2020-03-24 | 合肥海畅电气技术有限公司 | Lightning arrester device that just is convenient for install is moved to antidetonation |
CN112701647B (en) * | 2020-12-21 | 2022-03-22 | 蔡永祥 | High-safety mounting bracket for lightning protection equipment |
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CN205212178U (en) * | 2015-12-25 | 2016-05-04 | 天津奥麦思电气有限公司 | Spherical lightning rod |
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CN206082752U (en) * | 2016-08-30 | 2017-04-12 | 必成玻璃纤维(昆山)有限公司 | Processing of glass fiber silk is with machine of grinding |
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JPH063241B2 (en) * | 1986-08-21 | 1994-01-12 | 工業技術院長 | Dynamic vibration absorber with shock response suppression function |
JP2002188321A (en) * | 2000-12-22 | 2002-07-05 | Takenaka Komuten Co Ltd | Vibration control structure for tower body |
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CN105416656A (en) * | 2015-11-18 | 2016-03-23 | 广西大学 | Metamorphic folding mechanism |
CN205212178U (en) * | 2015-12-25 | 2016-05-04 | 天津奥麦思电气有限公司 | Spherical lightning rod |
CN205921206U (en) * | 2016-08-26 | 2017-02-01 | 国网河南内乡县供电公司 | Lightning rod |
CN206082752U (en) * | 2016-08-30 | 2017-04-12 | 必成玻璃纤维(昆山)有限公司 | Processing of glass fiber silk is with machine of grinding |
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