CN206281898U - Electric transmission line lightning arrester counter - Google Patents
Electric transmission line lightning arrester counter Download PDFInfo
- Publication number
- CN206281898U CN206281898U CN201621159605.6U CN201621159605U CN206281898U CN 206281898 U CN206281898 U CN 206281898U CN 201621159605 U CN201621159605 U CN 201621159605U CN 206281898 U CN206281898 U CN 206281898U
- Authority
- CN
- China
- Prior art keywords
- shell
- cover plate
- annular groove
- transmission line
- lightning arrester
- 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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- 230000005540 biological transmission Effects 0.000 title claims abstract description 15
- 239000011521 glass Substances 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 19
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 238000001764 infiltration Methods 0.000 abstract description 4
- 230000008595 infiltration Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003487 anti-permeability effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Thermistors And Varistors (AREA)
Abstract
Electric transmission line lightning arrester counter, including cover plate, shell, glass cover-plate, seal assembly, counter works module：Shell is bowl, and the medial surface in the openend of shell is provided with the first annular groove coordinated with seal assembly, and the second annular groove is provided with the outside of shell；Cover plate is ring-shaped article, and ecto-entad is sequentially provided with axial bulge loop, the 3rd annular groove of axial direction on the end face of cover plate；Counter works module is arranged on the inner chamber of shell, and seal assembly is placed in the first annular groove of shell, and the perforate end with shell is together placed in the 3rd annular groove of cover plate；Second annular groove of the bulge loop of cover plate in radial component covering shell；Glass cover-plate is arranged in the inner ring of cover plate.Advantage is that multilayer counter-infiltration structure, leak resistance is good；Reduce the infiltration possibility of connection position；Reduce influence of the temperature to service life；Simple structure, it is easily manufactured.
Description
Technical field
The utility model belongs to arrester technical field, more particularly to a kind of electric transmission line lightning arrester counter.
Background technology
Counter of lightning arrester is a kind of High-Voltage Electrical Appliances for monitoring lightning arrester discharge action, and its construction is by non-linear electricity
Resistance, message register and some electronic components composition.Because counter of lightning arrester is in outdoor application, for a long time by outside climatic
Influence, after a period of time is run, can because entering tide, water inlet cause the phenomenon of failure, substantially reducing the service life of equipment,
The operating pressure for also increasing technical staff is changed in the detection of long term frequent, and counter of lightning arrester on the market is by increasing sealing rubber
Leather packing carries out anti-drain process, and sealed rubber pad is substantially at equipment close to outside, is influenceed to cause water resistance by cold and hot temperature
Substantially reduce, temperature Change can also make the link position of equipment different places produce seepage, ultimately result in equipment failure.
Utility model content
It is good that the utility model aims to provide a kind of anti-permeability, long service life, and the transmission line of electricity of simple structure is taken shelter from the thunder
Device counter.
To solve above-mentioned technical problem, the technical solution adopted in the utility model is as follows：
Electric transmission line lightning arrester counter, including cover plate, shell, glass cover-plate, seal assembly, counter works module：
Shell is bowl, and the medial surface in the openend of shell is provided with the first annular groove coordinated with seal assembly, in the outer of shell
Side is provided with the second annular groove；Cover plate is ring-shaped article, and ecto-entad is sequentially provided with axial bulge loop, axial direction on the end face of cover plate
The 3rd annular groove；Counter works module is arranged on the inner chamber of shell, and seal assembly is placed in the first annular groove of shell, with
The perforate end of shell is together placed in the 3rd annular groove of cover plate；Second annular of the bulge loop of cover plate in radial component covering shell
Groove；Glass cover-plate is arranged in the inner ring of cover plate.
Structure with shell is blocked using bulge loop, rainwater major part is flowed away by the second annular groove, forms ground floor leakproof,
Second layer leakproof is formed by the embedded structure of cover plate and shell, seal assembly is placed in device interior, it is to avoid the influence of temperature,
Greatly improve equipment life.
Used as the improvement of scheme one, seal assembly is including sealing ring, no less than a sealing ring；The end face of sealing ring is provided with
The groove coordinated with sealing ring, sealing ring is arranged on groove and part protrusion groove.
Different from general sealing ring, seal assembly increases seal line, greatly improves the effect of sealing and anti-leakage.
Used as the improvement of scheme one, the bulge loop of cover plate is conical surface bulge loop, and small end is away from the 3rd annular groove.
Further improve the water conservancy diversion of outside moisture, it is to avoid moisture accumulation.
Used as the improvement of scheme one, cover plate is connected by interference fit with shell or is connected by hexagon socket head cap screw.
Used as the improvement of scheme one, glass cover-plate is fitted together by embedded with cover plate.
Used as the improvement of any one of scheme one to five, enclosure also includes inner casing, and inner casing is aluminium alloy.
The utility model has the advantages that：Multilayer counter-infiltration structure, leak resistance is good；Reduce the infiltration of connection position
Possibility；Reduce influence of the temperature to service life；Simple structure, it is easily manufactured.
Brief description of the drawings
Fig. 1 is the front schematic view of the utility model electric transmission line lightning arrester counter.
Fig. 2 is the generalized section of the utility model electric transmission line lightning arrester counter.
Fig. 3 is the a-quadrant enlarged diagram of Fig. 2.
Description of reference numerals：1st, cover plate, 2, shell, 3, glass cover-plate, 4, seal assembly, 5, counter works module, 6,
First annular groove, the 7, second annular groove, 8, bulge loop, the 9, the 3rd annular groove, 10, hexagon socket head cap screw, 11, sealing ring, 12, sealing
Circle, 13, groove, 14, inner casing.
Specific embodiment
Embodiment
As shown in Figures 1 to 3, electric transmission line lightning arrester counter, including cover plate 1, shell 2, glass cover-plate 3, seal assembly
4th, counter works module 5：Shell 2 is bowl, and the medial surface in the openend of shell 2 is provided with and the cooperation of seal assembly 4
First annular groove 6, the second annular groove 7 is provided with the outside of shell 2；Cover plate 1 is ring-shaped article, by outer on the end face of cover plate 1
Axial bulge loop 8, the 3rd annular groove 9 of axial direction are inwardly sequentially provided with, bulge loop 8 is conical surface bulge loop, and small end is away from the 3rd annular groove
9；Counter works module 5 is arranged on the inner chamber of shell 2, and seal assembly 4 is placed in the first annular groove 6 of shell 2, with shell 2
Perforate end be together placed in the 3rd annular groove 9 of cover plate 1；Second ring of the bulge loop 8 of cover plate 1 in radial component covering shell 2
Shape groove 7；Glass cover-plate 3 is fitted together by embedded with cover plate 1.Cover plate 1 is connected with shell 2 by hexagon socket head cap screw 10.
Seal assembly 4 includes 11, two sealing rings 12 of sealing ring；The end face of sealing ring 11 is equipped with the groove coordinated with sealing ring 12
13, sealing ring 12 is arranged on groove 13 and part protrusion groove 13.Cover plate 1 is connected with shell 2 by hexagon socket head cap screw 10.Outward
Also include inner casing 14 inside shell 2, inner casing 14 is aluminium alloy.
Above-listed detailed description is directed to illustrating for the utility model possible embodiments, and the embodiment is simultaneously not used to limitation
The scope of the claims of the present utility model, all equivalence enforcements or change without departing from carried out by the utility model are intended to be limited solely by this case
In the scope of the claims.
Claims (6)
1. electric transmission line lightning arrester counter, it is characterised in that：Including cover plate, shell, glass cover-plate, seal assembly, counter
Operational module：Described shell is bowl, and the medial surface in the openend of shell is provided with the first ring coordinated with seal assembly
Shape groove, is provided with the second annular groove on the outside of shell；Described cover plate be ring-shaped article, on the end face of cover plate ecto-entad according to
It is secondary to be provided with axial bulge loop, the 3rd annular groove of axial direction；Described counter works module is arranged on the inner chamber of described shell,
Described seal assembly is placed in the first annular groove of described shell, and the of the cover plate is together placed in the perforate end of shell
In three annular grooves；The bulge loop of described cover plate covers the second annular groove of the shell in radial component；Described glass cover-plate
In the inner ring of described cover plate.
2. electric transmission line lightning arrester counter according to claim 1, it is characterised in that：Described seal assembly includes close
Seal ring, no less than a sealing ring；The end face of described sealing ring is provided with the groove coordinated with sealing ring, described sealing ring peace
Protrude on groove and partly groove.
3. electric transmission line lightning arrester counter according to claim 1, it is characterised in that：The bulge loop of described cover plate is cone
Face bulge loop, small end is away from the 3rd described annular groove.
4. electric transmission line lightning arrester counter according to claim 1, it is characterised in that：Described cover plate passes through with shell
Interference fit is connected or connected by hexagon socket head cap screw.
5. electric transmission line lightning arrester counter according to claim 1, it is characterised in that：Described glass cover-plate is in
Embedded is fitted together with cover plate.
6. the electric transmission line lightning arrester counter according to any one of claim 1 to 5, it is characterised in that：Described shell
Internal also to include inner casing, described inner casing is aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621159605.6U CN206281898U (en) | 2016-11-01 | 2016-11-01 | Electric transmission line lightning arrester counter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621159605.6U CN206281898U (en) | 2016-11-01 | 2016-11-01 | Electric transmission line lightning arrester counter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206281898U true CN206281898U (en) | 2017-06-27 |
Family
ID=59085538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621159605.6U Active CN206281898U (en) | 2016-11-01 | 2016-11-01 | Electric transmission line lightning arrester counter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206281898U (en) |
-
2016
- 2016-11-01 CN CN201621159605.6U patent/CN206281898U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: XI'AN XD ARRESTER Co.,Ltd. Assignor: QUJING BUREAU OF SUPERVOLTAGE POWER TRANSMISSION Co.,Ltd. CHINA SOUTHERN POWER GRID Contract record no.: X2023980043082 Denomination of utility model: Transmission line lightning arrester counter Granted publication date: 20170627 License type: Common License Record date: 20231008 |
|
| EE01 | Entry into force of recordation of patent licensing contract |