CN203839152U - Rapid connecting device of lightning arrestor - Google Patents
Rapid connecting device of lightning arrestor Download PDFInfo
- Publication number
- CN203839152U CN203839152U CN201420196667.9U CN201420196667U CN203839152U CN 203839152 U CN203839152 U CN 203839152U CN 201420196667 U CN201420196667 U CN 201420196667U CN 203839152 U CN203839152 U CN 203839152U
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- CN
- China
- Prior art keywords
- disconnector
- lightning arrestor
- lightning arrester
- connects
- insulator
- 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 relates to an electric instrument, in particular to a rapid connecting device of a lightning arrestor. According to the technical scheme, the rapid connecting device of the lightning arrestor comprises a hanging arm, an insulator, the lightning arrestor, a hanging structure, limiting plates, a disconnector, a soft copper wire, a suspension clamp and a power line, wherein one end of the hanging arm is connected with the insulator, the other end of the hanging arm is connected with the lightning arrestor through the hanging structure, the limiting plates are arranged at two sides of the hanging structure, the disconnector is arranged at the lower end of the lightning arrestor and connected with the suspension clamp through the soft copper wire, and the suspension clamp is connected with the insulator through the power line. The rapid connecting device of the lightning arrestor has the advantages that when the lightning arrestor works normally, the disconnector does not work to guarantee the protective performance of the lightning arrestor, when passing fault current causes damage to the lightning arrestor under abnormal conditions, the disconnector rapidly enables the lightning arrestor to automatically break away from a power circuit, the continuous fault of a system is eliminated, and intermittent and normal power supply of the system is guaranteed.
Description
Technical field
The utility model relates to a kind of electric power apparatus, particularly a kind of lightning arrester Quick Connect Kit.
Background technology
In electric power course of conveying, transmission line is because the reason of thunderbolt causes trip-out rate high, current conventional taking measures is, increase insulator sheet number, reduce pole tower ground resistance etc., but lightening activity is strong, soil resistivity is high, the area of complicated topographical conditions because transmission line is in substantially, therefore actual effect is not good, trip-out rate is high, has a strong impact on normal productive life electricity consumption.
Summary of the invention
The purpose of this utility model is exactly in view of the foregoing defects the prior art has, and a kind of lightning arrester Quick Connect Kit is provided, and has reduced tripping operation number of times, ensures normal productive life electricity consumption.
Its technical scheme is: comprise suspension arm, insulator, lightning arrester, suspended structure, limiting plate, disconnector, annealed copper wire, suspension clamp, power transmission line, one end connecting insulator of suspension arm, the other end of suspension arm connects lightning arrester by suspended structure, the both sides of described suspended structure are provided with limiting plate, the lower end of described lightning arrester is provided with disconnector, disconnector connects suspension clamp by annealed copper wire, and described suspension clamp is by power transmission line connecting insulator.
Above-mentioned disconnector is provided with returning face plate.
On above-mentioned disconnector, connect warning device.
Above-mentioned warning device comprises the first power supply, travel switch, relay, second source, alarm, the first power supply connects the travel switch on returning face plate, described travel switch connects relay, on returning face plate, connect travel switch, relay connects second source and alarm, and alarm is connected with second source.
The beneficial effects of the utility model are: under lightning arrester normal operation, disconnector is failure to actuate, to ensure the protective value of lightning arrester.Under abnormal conditions, when the fault current passing through causes lightning arrester to damage, disconnector can make rapidly lightning arrester automatically and transmission line forever departs from, removal system sustained fault, the uninterrupted normal power supply of guarantee system, after limiting plate can ensure that disconnector departs from, lightning arrester can not oscillate, and disconnector is provided with returning face plate, returning face plate overturns after receiving thunderbolt, disconnector is disconnected, reduced tripping operation number of times, ensure normal productive life electricity consumption.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is structural representations of disconnector;
Accompanying drawing 3 is circuit structure diagrams of warning device;
In upper figure: suspension arm 1, insulator 2, lightning arrester 3, suspended structure 4, limiting plate 5, disconnector 6, annealed copper wire 7, suspension clamp 8, power transmission line 9, warning device 10, returning face plate 11, the first power supply a, travel switch b, relay c, second source d, alarm e.
Embodiment
1-3 by reference to the accompanying drawings, the utility model will be further described:
The utility model comprises suspension arm 1, insulator 2, lightning arrester 3, suspended structure 4, limiting plate 5, disconnector 6, annealed copper wire 7, suspension clamp 8, power transmission line 9, one end connecting insulator 2 of suspension arm 1, the other end of suspension arm 1 connects lightning arrester 3 by suspended structure 4, the both sides of described suspended structure 4 are provided with limiting plate 5, the lower end of described lightning arrester 3 is provided with disconnector 6, disconnector 6 connects suspension clamp 8 by annealed copper wire 7, described suspension clamp 8 is by power transmission line 9 connecting insulators 2, under lightning arrester 3 normal operation, disconnector 4 should be failure to actuate, to ensure the protective value of lightning arrester 3.Under abnormal conditions, when the fault current passing through causes lightning arrester 3 to damage, disconnector 6 can make rapidly lightning arrester 3 automatically and power transmission line 9 forever departs from, removal system sustained fault, the uninterrupted normal power supply of guarantee system, after limiting plate 5 can ensure that disconnector 6 departs from, lightning arrester 3 does not oscillate.
Wherein, disconnector 6 is provided with returning face plate 11, and returning face plate 11 overturns after receiving thunderbolt, and disconnector 6 is disconnected.
Wherein, on disconnector 6, connect warning device 10, can guarantee that patrol officer learns that disconnector 6 comes off, so that maintenance.
In addition, warning device 10 comprises the first power supply a, travel switch b, relay c, second source d, alarm e, the first power supply a connects the travel switch b on returning face plate 11, described travel switch b connects relay c, on returning face plate 11, connect travel switch b, relay c connects second source d and alarm e, and alarm e connects with second source d.
The lower end of lightning arrester 3 is reliably connected with power transmission line by disconnector 6 use jumpers, and the hitch 4 that install upper end is fixed on suspension arm 1, and uses jumper reliable ground.When hitch 4 can ensure that disconnector 6 moves, after falling, lightning arrester 3 do not swing, thereby keep enough insulation distance with transmission line and and isolation of system, returning face plate 11 overturns after receiving thunderbolt, travel switch b action, travel switch b action band motor type relay c work, relay c closure, connect alarm e, realize and reporting to the police.
Lightning arrester is in manufacture craft; be by metal oxide resistance in the situation that pressing; by double strength glass fiber looping, curing; with import high quality silicon rubber general injection, sulfidization molding; its explosion-proof performance is improved greatly; and there is the features such as compact conformation, good airproof performance, protection response be fast, lightweight, can be arranged on easily on transmission line.The intrinsic hydrophobicity of silicon rubber makes it have good resistant characteristic.
Claims (4)
1. a lightning arrester Quick Connect Kit, it is characterized in that: comprise suspension arm (1), insulator (2), lightning arrester (3), suspended structure (4), limiting plate (5), disconnector (6), annealed copper wire (7), suspension clamp (8), power transmission line (9), one end connecting insulator (2) of suspension arm (1), the other end of suspension arm (1) connects lightning arrester (3) by suspended structure (4), the both sides of described suspended structure (4) are provided with limiting plate (5), the lower end of described lightning arrester (3) is provided with disconnector (6), disconnector (6) connects suspension clamp (8) by annealed copper wire (7), described suspension clamp (8) is by power transmission line (9) connecting insulator (2).
2. lightning arrester Quick Connect Kit according to claim 1, is characterized in that: described disconnector (6) is provided with returning face plate (11).
3. lightning arrester Quick Connect Kit according to claim 1, is characterized in that: the upper warning device (10) that connects of described disconnector (6).
4. lightning arrester Quick Connect Kit according to claim 3, it is characterized in that: described warning device (10) comprises the first power supply (a), travel switch (b), relay (c), second source (d), alarm (e), the first power supply (a) connects the travel switch (b) on returning face plate (11), described travel switch (b) connects relay (c), the upper travel switch (b) that connects of returning face plate (11), relay (c) connects second source (d) and alarm (e), and alarm (e) is connected with second source (d).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420196667.9U CN203839152U (en) | 2014-04-22 | 2014-04-22 | Rapid connecting device of lightning arrestor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420196667.9U CN203839152U (en) | 2014-04-22 | 2014-04-22 | Rapid connecting device of lightning arrestor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203839152U true CN203839152U (en) | 2014-09-17 |
Family
ID=51516964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420196667.9U Expired - Fee Related CN203839152U (en) | 2014-04-22 | 2014-04-22 | Rapid connecting device of lightning arrestor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203839152U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105680404A (en) * | 2016-01-25 | 2016-06-15 | 李亚明 | Drop type lightning arrester |
-
2014
- 2014-04-22 CN CN201420196667.9U patent/CN203839152U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105680404A (en) * | 2016-01-25 | 2016-06-15 | 李亚明 | Drop type lightning arrester |
| CN105680404B (en) * | 2016-01-25 | 2017-12-08 | 李亚明 | A kind of drop-type arrester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20150422 |
|
| EXPY | Termination of patent right or utility model |