CN207398805U - A kind of high tension electric tower lightning protection device - Google Patents
A kind of high tension electric tower lightning protection device Download PDFInfo
- Publication number
- CN207398805U CN207398805U CN201721294069.5U CN201721294069U CN207398805U CN 207398805 U CN207398805 U CN 207398805U CN 201721294069 U CN201721294069 U CN 201721294069U CN 207398805 U CN207398805 U CN 207398805U
- Authority
- CN
- China
- Prior art keywords
- fixed
- umbrella cover
- lightning protection
- high tension
- protection device
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of high tension electric tower lightning protection devices,Including steel feet and umbrella cover,The lower end of the umbrella cover is fixed with mounting seat by mounting base,One end of the steel feet is fixed on the inside of mounting seat,And nut is installed in steel feet,The upper end of the umbrella cover is provided with fixed column,And the inside of umbrella cover is equipped with discharging gap,The inside of the umbrella cover is provided with resistor disc below discharging gap,The fixed column is fixedly arranged above fixed seat,The one side of the fixed seat is provided with fixed plate,And fixed seat is fixedly arranged above insulating boot,The utility model is provided with snap-gauge,When needing high tension electric tower lightning protection device being mounted on high tension electric tower,Rotate rotation axis,Squeeze the spring in rotation axis,Rotating shaft makes snap-gauge be fastened in fixed seat simultaneously,It is easy to operate,It is easily installed,Staff is when climbing installation,The set-up time is saved,It improves work efficiency,The problem of preventing security risk.
Description
Technical field
The utility model belongs to electrical equipment technical field, and in particular to a kind of high tension electric tower lightning protection device.
Background technology
It endangers and limits time of afterflow for protecting electrical equipment against high transient overvoltage and also often limit afterflow assignment
A kind of electric appliance, for any outer gap necessary to the electric appliance normal function when this term includes operation installation, regardless of whether its
Whether a component as a whole, alternating current gapless metal oxide arrester is for protecting the exhausted of AC input transformation device
Edge is damaged from lightning surge and switching overvoltage, suitable for transformer, transmission line of electricity, switchboard, switchgear, kilowatt meter
The overvoltage protections such as measuring tank, vacuum switch, parallel capacitor, electric rotating machine and semiconductor devices, AC gapless metal
Oxide Arrester has excellent nonlinear wind vibration, response characteristic is good, without afterflow, discharge capacity is big, residual voltage is low, suppression
Overvoltage ability processed is strong, it is resistance to it is filthy, anti-aging, from spies such as height above sea level constraint, simple in structure, gapless, the tight, long lifespans of sealing
Point.
But high tension electric tower lightning protection device currently on the market is not only complicated, and function is single, traditional high-voltage electricity
Tower lightning protection device is not easy to install, cumbersome when mounted, it is necessary to be bolted on high tension electric tower, people's climbing to height
Go out and lightning protection device is installed, easily generate security risk, traditional high tension electric tower lightning protection device is not easy to the umbrella cover on dismounting lightning protection device, no
Same installation ground is different to the number of umbrella cover requirement, so that using lightning protection device with certain limitation.
Utility model content
The purpose of this utility model is to provide a kind of high tension electric tower lightning protection device, to solve to propose in above-mentioned background technology
Traditional high tension electric tower lightning protection device is not easy to install, and the umbrella cover being not easy on dismounting lightning protection device wants umbrella cover to different installations
The number asked is different, so that having the problem of certain limitation using lightning protection device.
To achieve the above object, the utility model provides following technical solution：A kind of high tension electric tower lightning protection device, including steel
Foot and umbrella cover, the lower end of the umbrella cover are fixed with mounting seat by mounting base, and one end of the steel feet is fixed on mounting seat
Inside, and nut is installed in steel feet, the upper end of the umbrella cover is provided with fixed column, and the inside of umbrella cover is equipped between electric discharge
Gap, the inside of the umbrella cover are provided with resistor disc below discharging gap, and the fixed column is fixedly arranged above fixed seat,
The one side of the fixed seat is provided with fixed plate, and fixed seat is fixedly arranged above insulating boot, on the inner surface wall of the fixed seat
Penetrating electrodes are embedded with, through there is rotation axis, the upper end of the rotation axis is fixed with card by shaft for the inside of the fixed plate
Plate, and spring is provided in rotation axis.
Preferably, the umbrella cover is circular configuration.
Preferably, there are two the rotation axis is set altogether, and two rotation axis are separately fixed at the both sides of fixed seat.
Preferably, the mounting seat is screwed by mounting base with umbrella cover and is connected.
Preferably, there are three the mounting base is set altogether, and three mounting bases are arranged at the one side of umbrella cover.
The utility model compared with prior art, has the advantages that：
（1）The utility model is provided with snap-gauge, when needing high tension electric tower lightning protection device being mounted on high tension electric tower, rotates
Rotation axis squeezes the spring in rotation axis, while rotating shaft makes snap-gauge be fastened on insulating boot, so that insulating boot is fixed on
It is easy to operate in fixed seat, it is easily installed, staff has saved the set-up time when climbing installation, improves work effect
Rate, the problem of preventing security risk.
（2）The utility model is provided with dismountable umbrella cover, can be according to installation ground when using high tension electric tower lightning protection device
Actual conditions determine the number of umbrella cover, and extra umbrella cover is rotated by mounting base, avoid lightning protection device and use office
The problem of sex-limited.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the cut-away view of the utility model；
Fig. 3 is the structure chart of A portions fixed seat in the utility model Fig. 1；
In figure：1- insulating boots, 2- penetrating electrodes, 3- fixed seats, 4- discharging gaps, 5- resistor discs, 6- nuts, 7- steel feets,
8- mounting seats, 9- umbrellas cover, 10- fixed columns, 11- mounting bases, 12- fixed plates, 13- springs, 14- rotation axis, 15- shafts, 16-
Snap-gauge.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of high tension electric tower lightning protection device, including steel feet 7
With umbrella cover 9, the lower end of umbrella cover 9 is fixed with mounting seat 8 by mounting base 11, and convenient for the dismounting of umbrella cover 9, one end of steel feet 7 is consolidated
The inside of mounting seat 8 is scheduled on, and nut 6 is installed in steel feet 7, the upper end of umbrella cover 9 is provided with fixed column 10, and umbrella cover 9
Inside is equipped with discharging gap 4, and the electric discharge in umbrella cover 9 convenient for discharging gap 4, the inside of umbrella cover 9 is close to the lower section of discharging gap 4
Resistor disc 5 is provided with, convenient for reducing the resistance in umbrella cover 9, fixed column 10 is fixedly arranged above fixed seat 3, the one side of fixed seat 3
It is provided with fixed plate 12, and fixed seat 3 is fixedly arranged above insulating boot 1, and penetrating electrodes 2 are embedded on the inner surface wall of fixed seat 3,
Through there is rotation axis 14, the upper end of rotation axis 14 is fixed with snap-gauge 16, and rotation axis 14 by shaft 15 for the inside of fixed plate 12
On be provided with spring 13, rotate rotation axis 14, squeeze the spring 13 in rotation axis 14, while rotating shaft 15 fixes snap-gauge 16
On insulating boot 1, so that insulating boot 1 is fixed in fixed seat 3, convenient for the installation of lightning protection device.
In order to increase the contact surface of umbrella cover 9, in the present embodiment, it is preferred that umbrella cover 9 is circular configuration.
For fixed bias circuit 14, insulating boot 1 is made to be easily installed in fixed seat 3, in the present embodiment, it is preferred that rotate
There are two axis 14 is set altogether, and two rotation axis 14 are separately fixed at the both sides of fixed seat 3.
For the ease of fixed umbrella cover 9, in the present embodiment, it is preferred that mounting seat 8 is screwed with umbrella cover 9 by mounting base 11
Connection.
For the ease of the dismounting of umbrella cover 9, in the present embodiment, it is preferred that there are three mounting base 11 is set altogether, and three installations
Seat 11 is arranged at the one side of umbrella cover 9.
The operation principle and process for using of the utility model：The utility model when in use, is using high tension electric tower lightning protection
During device, the number of umbrella cover 9 can be determined according to the actual conditions on installation ground, extra umbrella cover 9 is rotated by mounting base 11
, the problem of lightning protection device is using limitation is avoided, when needing high tension electric tower lightning protection device being mounted on high tension electric tower, is turned
Turn moving axis 14 squeezes the spring 13 in rotation axis 14, while rotating shaft 15 makes snap-gauge 16 be fastened on insulating boot 1, so as to
Insulating boot 1 is made to be fixed in fixed seat 3, staff has saved the set-up time, has improved work efficiency when climbing installation,
The problem of preventing security risk, fixed steel feet 7 is connected by nut 6 with connecting line in mounting seat 8, high pressure during use
Pylon is contacted with penetrating electrodes 2, and discharging gap 4 is placed in made of gas exhausted material in umbrella cover 9, external series gap by pipe and power grid every
It opens, thunder and lightning makes discharging gap 4 discharge through overvoltage, and resistor disc 5 reduces the resistance in umbrella cover 9, so as to complete the effect of lightning protection.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of high tension electric tower lightning protection device, including steel feet（7）With umbrella cover（9）, it is characterised in that：The umbrella cover（9）Lower end
Pass through mounting base（11）It is fixed with mounting seat（8）, the steel feet（7）One end be fixed on mounting seat（8）Inside, and steel
Foot（7）On nut is installed（6）, the umbrella cover（9）Upper end be provided with fixed column（10）, and umbrella cover（9）Inside be equipped with
Discharging gap（4）, the umbrella cover（9）Inside close to discharging gap（4）Lower section be provided with resistor disc（5）, the fixed column
（10）Be fixedly arranged above fixed seat（3）, the fixed seat（3）One side be provided with fixed plate（12）, and fixed seat（3）It is upper
Side is fixed with insulating boot（1）, the fixed seat（3）Inner surface wall on be embedded with penetrating electrodes（2）, the fixed plate（12）It is interior
Portion, which is run through, rotation axis（14）, the rotation axis（14）Upper end pass through shaft（15）It is fixed with snap-gauge（16）, and rotation axis
（14）On be provided with spring（13）.
2. a kind of high tension electric tower lightning protection device according to claim 1, it is characterised in that：The umbrella cover（9）It is tied for circle
Structure.
3. a kind of high tension electric tower lightning protection device according to claim 1, it is characterised in that：The rotation axis（14）It sets altogether
There are two, and two rotation axis（14）It is separately fixed at fixed seat（3）Both sides.
4. a kind of high tension electric tower lightning protection device according to claim 1, it is characterised in that：The mounting seat（8）With umbrella
Cover（9）Pass through mounting base（11）Screw connection.
5. a kind of high tension electric tower lightning protection device according to claim 1, it is characterised in that：The mounting base（11）It sets altogether
There are three, and three mounting bases（11）It is arranged at umbrella cover（9）One side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721294069.5U CN207398805U (en) | 2017-10-10 | 2017-10-10 | A kind of high tension electric tower lightning protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721294069.5U CN207398805U (en) | 2017-10-10 | 2017-10-10 | A kind of high tension electric tower lightning protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207398805U true CN207398805U (en) | 2018-05-22 |
Family
ID=62331021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721294069.5U Expired - Fee Related CN207398805U (en) | 2017-10-10 | 2017-10-10 | A kind of high tension electric tower lightning protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207398805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109061404A (en) * | 2018-06-25 | 2018-12-21 | 国网湖南省电力有限公司 | Internal clearance lightning arrester discharge pipe is along face ablation test device and test method |
-
2017
- 2017-10-10 CN CN201721294069.5U patent/CN207398805U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109061404A (en) * | 2018-06-25 | 2018-12-21 | 国网湖南省电力有限公司 | Internal clearance lightning arrester discharge pipe is along face ablation test device and test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 Termination date: 20181010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |