CN206922191U - A kind of electric transmission line lightning arrester device - Google Patents
A kind of electric transmission line lightning arrester device Download PDFInfo
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- CN206922191U CN206922191U CN201720513831.8U CN201720513831U CN206922191U CN 206922191 U CN206922191 U CN 206922191U CN 201720513831 U CN201720513831 U CN 201720513831U CN 206922191 U CN206922191 U CN 206922191U
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- lightning arrester
- angle bar
- bar frame
- arrester body
- transmission line
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 21
- 239000012212 insulator Substances 0.000 claims abstract description 27
- 239000004020 conductor Substances 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 abstract description 8
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The utility model provides a kind of electric transmission line lightning arrester device, including lightning arrester body, high pressure termination electrode, low pressure termination electrode, gap adjustment component, insulator foot, counter, support insulator and angle bar frame.High pressure termination electrode is connected with transmission pressure hanging yoke plate, low pressure termination electrode adjusts component by gap and is connected with lightning arrester body one end, the lightning arrester body other end is connected by insulator foot with angle bar frame, counter is fixed on angle bar frame, angle bar frame is connected with shaft tower, and support insulator diagonal brace is connected between lightning arrester body and angle bar frame.The utility model is applied to the installation of the AC/DC leakage conductor of different voltage class difference lightning arrester body length, has the characteristics of device is simple, easy for installation, reliability is high.
Description
Technical field
It the utility model is related to power transmission line lightning shielding protection technology field, and in particular to a kind of electric transmission line lightning arrester dress
Put.
Background technology
Thunder and lightning is the first cause for causing electric network fault.China's power network is every year by thunderbolt more than 350,000 times, transmission system thunder
Tripping operation number accounts for total tripping operation number more than 50% is hit, serious threat electric power netting safe running.Arrester is to realize that full span is lightning protected
One of maximally effective means, realize application in each voltage class transmission line of electricity of existing operation.At present, arrester
Mounting means is more, mainly has：Suspension type, brace type, cable-stayed type etc., but there is no a kind of general, specification, easy peace
Dress mode, normalizing operation can not be formed.Therefore, it is applied to different voltage class difference lightning arrester bodies there is an urgent need to one kind to grow
The AC/DC leakage conductor erecting device of degree.
The content of the invention
The purpose of this utility model is to provide a kind of electric transmission line lightning arrester device, disclosure satisfy that different voltage class are different
The installation of the AC/DC leakage conductor of lightning arrester body length, there is the characteristics of device is simple, easy for installation, reliability is high.
To achieve these goals, the technical solution adopted in the utility model is as follows：
A kind of electric transmission line lightning arrester device, including lightning arrester body, high pressure termination electrode, low pressure termination electrode, gap adjustment
Component, insulator foot, counter, support insulator and angle bar frame.High pressure termination electrode is connected with transmission pressure hanging yoke plate, low
Pressure side electrode adjusts component by gap and is connected with lightning arrester body one end, and the lightning arrester body other end passes through insulator foot and angle
Steel bracket is connected, and counter is fixed on angle bar frame, and angle bar frame is connected with shaft tower, and support insulator diagonal brace is connected to lightning-arrest
Between device body and angle bar frame.
According to above scheme, the angle bar frame is connected by special fixture with shaft tower, can be according to lightning arrester body length
Its location on shaft tower is adjusted with series gap distance.
According to above scheme, the support insulator, can be according to arrester between lightning arrester body and angle bar frame
Body length adjusts its component count.
According to above scheme, the quantity of the support insulator is 1 pair~3 pairs.
According to above scheme, the gap adjustment component is formed by 4 to " L " shape plate, can be according to specific voltage class circuit
Arrester series gap required distance, realize multistage, the accurate adjustment of series gap distance.
The beneficial effects of the utility model are：
(1) the utility model using support insulator realize the arrester that is fixed on angle bar frame and angle bar frame can
, can be according to the actual conditions of lightning arrester body length, from 1 to (or 2 couples or 3 couples) V string support insulators by connection.
(2) installation and in a big way is aligned by what high and low pressure termination electrode was realized in the movement regulation of the various dimensions of angle bar frame
Series gap distance regulation.
(3) according to specific voltage class leakage conductor series gap required distance, component is adjusted by the gap of " L " shape
Realize the series gap distance regulation of fine scope.
(4) in-site installation experience have shown that, electric transmission line lightning arrester device of the present utility model has that device is simple, installation
Conveniently, the characteristics of reliability is high.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model arrester device.
For the utility model, the last saves the structural representation that lightning arrester body unit is connected with support insulator to Fig. 2.
Fig. 3 is the structural representation that the utility model gap adjusts component.
In figure：1st, line insulator string；2nd, wire hanging yoke plate；3rd, high pressure termination electrode；4th, low pressure termination electrode；5th, gap is adjusted
Whole group part；6th, lightning arrester body；7th, insulator foot；8th, support insulator 1；9th, support insulator 2；10th, counter；11st, angle steel
Support.
Embodiment
The technical solution of the utility model is illustrated below in conjunction with the accompanying drawings.
As shown in FIG. 1 to 3, a kind of electric transmission line lightning arrester device described in the utility model, including lightning arrester body 6,
High pressure termination electrode 3, low pressure termination electrode 4, gap adjustment component 5, insulator foot 7, counter 10, support insulator (8 and 9) and angle
Steel bracket 11.High pressure termination electrode 3 is connected with transmission pressure hanging yoke plate 2, and low pressure termination electrode 4 adjusts component 5 with keeping away by gap
The one end of thunder device body 6 is connected, and the other end of lightning arrester body 6 is connected by insulator foot 7 with angle bar frame 11, and counter 10 is fixed
On angle bar frame 11, angle bar frame 11 is connected with shaft tower, and support insulator (8 and 9) diagonal brace is connected to lightning arrester body 6 and angle
Between steel bracket 11.
Angle bar frame 11 described in the utility model is connected by special fixture with shaft tower, can be according to the length of lightning arrester body 6
Its location on shaft tower is adjusted with series gap distance.
Support insulator 8 described in the utility model, can basis between lightning arrester body unit 6-1 and angle bar frame 11
Its component count of the length adjustment of lightning arrester body 6.
Gap described in the utility model adjustment component 5 is formed by 4 to " L " shape plate (5-1 be a pair with 5-2), can be according to tool
Bulk voltage grade leakage conductor series gap required distance, realize multistage, the accurate adjustment of series gap distance.
A kind of electric transmission line lightning arrester device described in the utility model, with device is simple, easy for installation, reliability is high
The characteristics of.
Above example is only to illustrative and not limiting the technical solution of the utility model, although above-described embodiment is to this reality
It is described in detail with new, the person skilled of this area should be understood：The utility model can be modified or
Person replaces on an equal basis, but does not depart from any modification of the spirit and scope of the utility model and local replacement and all should cover in this practicality newly
In the right of type.
Claims (5)
- A kind of 1. electric transmission line lightning arrester device, it is characterised in that including lightning arrester body, high pressure termination electrode, low pressure termination electrode, Gap adjustment component, insulator foot, counter, support insulator and angle bar frame；High pressure termination electrode joins with transmission pressure pendency Plate connects, and low pressure termination electrode adjusts component by gap and is connected with lightning arrester body one end, and the lightning arrester body other end passes through exhausted Edge base is connected with angle bar frame, and counter is fixed on angle bar frame, and angle bar frame is connected with shaft tower, support insulator diagonal brace It is connected between lightning arrester body and angle bar frame.
- 2. a kind of electric transmission line lightning arrester device according to claim 1, it is characterised in that the angle bar frame passes through special It is connected with fixture with shaft tower, its location on shaft tower can be adjusted according to lightning arrester body length and series gap distance.
- 3. a kind of electric transmission line lightning arrester device according to claim 1, it is characterised in that the support insulator is located at , can be according to its component count of lightning arrester body length adjustment between lightning arrester body and angle bar frame.
- A kind of 4. electric transmission line lightning arrester device according to claim 3, it is characterised in that the number of the support insulator Measure as 1 pair~3 pairs.
- A kind of 5. electric transmission line lightning arrester device according to any one of Claims 1 to 4, it is characterised in that the gap Adjustment component is formed by 4 to " L " shape plate, can realize string according to specific voltage class leakage conductor series gap required distance Join multistage, the accurate adjustment of clearance distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720513831.8U CN206922191U (en) | 2017-05-10 | 2017-05-10 | A kind of electric transmission line lightning arrester device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720513831.8U CN206922191U (en) | 2017-05-10 | 2017-05-10 | A kind of electric transmission line lightning arrester device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206922191U true CN206922191U (en) | 2018-01-23 |
Family
ID=61308323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720513831.8U Active CN206922191U (en) | 2017-05-10 | 2017-05-10 | A kind of electric transmission line lightning arrester device |
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| Country | Link |
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| CN (1) | CN206922191U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107134715A (en) * | 2017-05-10 | 2017-09-05 | 国家电网公司 | A kind of electric transmission line lightning arrester device and installation method |
| CN108899797A (en) * | 2018-06-15 | 2018-11-27 | 中国电力科学研究院有限公司 | The device and method for controlling the potential transfer electric current and electric arc of extra-high voltage electrified operation |
| CN113922319A (en) * | 2021-09-26 | 2022-01-11 | 西门子避雷器（无锡）有限公司 | Installation component of line arrester and line arrester |
-
2017
- 2017-05-10 CN CN201720513831.8U patent/CN206922191U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107134715A (en) * | 2017-05-10 | 2017-09-05 | 国家电网公司 | A kind of electric transmission line lightning arrester device and installation method |
| CN108899797A (en) * | 2018-06-15 | 2018-11-27 | 中国电力科学研究院有限公司 | The device and method for controlling the potential transfer electric current and electric arc of extra-high voltage electrified operation |
| CN113922319A (en) * | 2021-09-26 | 2022-01-11 | 西门子避雷器（无锡）有限公司 | Installation component of line arrester and line arrester |
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