CN204142854U - A kind of lightning arrester live line measurement servicing unit - Google Patents
A kind of lightning arrester live line measurement servicing unit Download PDFInfo
- Publication number
- CN204142854U CN204142854U CN201420478447.5U CN201420478447U CN204142854U CN 204142854 U CN204142854 U CN 204142854U CN 201420478447 U CN201420478447 U CN 201420478447U CN 204142854 U CN204142854 U CN 204142854U
- Authority
- CN
- China
- Prior art keywords
- lightning arrester
- casing
- servicing unit
- live line
- line measurement
- 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
Links
- 238000005259 measurement Methods 0.000 title claims abstract description 15
- 238000012360 testing method Methods 0.000 abstract description 11
- 239000004020 conductor Substances 0.000 abstract description 4
- 230000003449 preventive effect Effects 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 abstract description 2
- 239000000523 sample Substances 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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- Measurement Of Resistance Or Impedance (AREA)
Abstract
The utility model discloses a kind of lightning arrester live line measurement servicing unit, comprise a casing and be arranged on the insulcrete in described casing, described insulcrete arranges some pair of wire connection terminals, is provided with gauge tap between every pair of wire connection terminals, described connection terminal place correspondence is provided with nameplate.During use, casing is arranged on guardrail, and be connected with existing lightning arrester insulation base screw or arrester discharge counter rear conductive bolt by insulated conductor, and on nameplate, indicate connection terminal corresponding to different lightning arrester, can effectively realize under not power-off condition, total current that " preventive trial code " specify and testing current in resistance property are carried out to lightning arrester guardrail is outer, easy, quick, safety, reliable.
Description
Technical field
The utility model relates to lightning arrester live line measurement technical field, particularly relates to a kind of lightning arrester live line measurement servicing unit being applicable to guardrail-type reactive power compensator.
Background technology
At present, in electric system, 35kV, 66kV reactive power compensator is installed in outdoor, and is provided with guardrail, electric power safety code enters in guardrail under not allowing electriferous state, and its supporting lightning arrester cannot realize total current that " preventive trial code " specify and testing current in resistance property.Even if some lightning arrester detects table meter with total current, when showing meter watered and wetting, inefficacy etc. and accurately can not showing lightning arrester total current, must have a power failure and measure, so just cause power outage, affect electric power supply.
Publication number is that CN 103558455A application for a patent for invention discloses a kind of Novel lightning arrester testing instrument for electrified and arrester checks method, Novel lightning arrester testing instrument for electrified comprises lightning arrester with electrical testing meter main frame, insulating bar and is used for measuring tested equipment voltage-phase data and sends the data to the contact voltage probe of lightning arrester with electrical testing meter main frame, and described contact voltage probe is connected to the top of insulating bar.Described contact voltage probe comprises screening can, internal electric source, electric-field sensor and wireless-modulated emitter.Although can be implemented in outside guardrail and carry out lightning arrester test, but its weak point is: complex structure, cost is high, needs to purchase new testing tool.
Utility model content
The utility model object is the deficiency overcoming the existence of above-mentioned prior art, there is provided that a kind of structure is simple, the lightning arrester live line measurement servicing unit of simple operation, pass through servicing unit, adopt traditional conventional sense table meter can complete the work of 35kV, 66kV electric pressure reactive power compensator test of lightning arrester smoothly, the total current that realization " preventive trial code " specifies and testing current in resistance property.
To achieve these goals, the technical solution adopted in the utility model is: a kind of lightning arrester live line measurement servicing unit, comprise a casing and be arranged on the insulcrete in described casing, described insulcrete arranges some pair of wire connection terminals, be provided with gauge tap between every pair of wire connection terminals, described connection terminal place correspondence is provided with nameplate.
The illuminating lamp being provided with rechargable power supplies in described casing and being connected with described rechargable power supplies, the lower both positive and negative polarity of described rechargable power supplies is connected with wherein 2 connection terminals respectively.
Be connected with described rechargable power supplies respectively solar panel and warning lamp are set outside described casing.
Lightning arrester live line measurement servicing unit of the present utility model, by being arranged to right connection terminal in casing, and control the break-make between connection terminal by gauge tap, during use, casing is arranged on guardrail, and be connected with existing lightning arrester insulation base screw or arrester discharge counter rear conductive bolt by insulated conductor, and on nameplate, indicate connection terminal corresponding to different lightning arrester, can effectively realize under not power-off condition, total current that " preventive trial code " specify and testing current in resistance property are carried out to lightning arrester guardrail is outer, easy, fast, safety, reliably.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described:
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of lightning arrester live line measurement servicing unit, comprise a casing 1 and the insulcrete 10 being arranged in described casing 1, described insulcrete 10 arranges some pair of wire connection terminals 3, be provided with gauge tap 7 between every pair of wire connection terminals 3, the top correspondence of described every pair of wire connection terminals 3 is provided with nameplate 2.Draw the insulated conductor connect from lightning arrester bottom casing 1, be provided with introducing in through hole 9, be connected with the connection terminal 3 below connection terminal centering as shown in Figure 1, and be fixed by the 8 pairs of insulated conductors of the wire clamp under connection terminal, simultaneously, the different lightning arresters that connection terminal 3 connects corresponding to nameplate 2 subscript, thus realize when measuring lightning arrester different in guardrail, measurement instrument is connected on corresponding connection terminal 3 and can measures.
The illuminating lamp 4 being provided with rechargable power supplies 5 in described casing 1 and being connected with described rechargable power supplies 5, the lower both positive and negative polarity of described rechargable power supplies 5 is connected with wherein 2 connection terminals 3 respectively.Arrange illuminating lamp on the one hand, facilitate measure or upkeep operation night, two connection terminals be convenient to by being connected with rechargable power supplies are powered to surveying instrument on the other hand, improve and measure convenience.
Be connected with described rechargable power supplies 5 respectively solar panel and warning lamp 6 are set outside described casing 1.Utilize sun power to charge to rechargeable battery, energy-saving and environmental protection, pollution-free, avoid often changing the trouble that rechargeable battery carries out charging, meanwhile, warning lamp facilitates prompting personnel to note this servicing unit, avoids causing and the unnecessary damage such as to touch by mistake.
Further, shielding protection layer or protecting sheathing can be set in connection terminal 3 upper cover, avoid, when measurement operates, touching other connection terminals by mistake, particularly avoid the live line connection terminal 3 by mistake touching lower row's connection lightning arrester.
Lightning arrester live line measurement servicing unit of the present utility model, reasonable in design, convenient to use, greatly can reduce labor intensity, improve operating efficiency, practical, safety, reliable great popularization.
Claims (3)
1. a lightning arrester live line measurement servicing unit, it is characterized in that: it comprises a casing and is arranged on the insulcrete in described casing, described insulcrete arranges some pair of wire connection terminals, is provided with gauge tap between every pair of wire connection terminals, described connection terminal place correspondence is provided with nameplate.
2. a kind of lightning arrester live line measurement servicing unit as claimed in claim 1, it is characterized in that: the illuminating lamp being provided with rechargable power supplies in described casing and being connected with described rechargable power supplies, the lower both positive and negative polarity of described rechargable power supplies is connected with wherein 2 connection terminals respectively.
3. a kind of lightning arrester live line measurement servicing unit as claimed in claim 2, is characterized in that: arrange be connected with described rechargable power supplies respectively solar panel and warning lamp outside described casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420478447.5U CN204142854U (en) | 2014-08-22 | 2014-08-22 | A kind of lightning arrester live line measurement servicing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420478447.5U CN204142854U (en) | 2014-08-22 | 2014-08-22 | A kind of lightning arrester live line measurement servicing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204142854U true CN204142854U (en) | 2015-02-04 |
Family
ID=52419534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420478447.5U Expired - Fee Related CN204142854U (en) | 2014-08-22 | 2014-08-22 | A kind of lightning arrester live line measurement servicing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204142854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107894519A (en) * | 2017-12-01 | 2018-04-10 | 国网黑龙江省电力有限公司大庆供电公司 | 220kV and above more piece Zinc-Oxide Arrester integration test case |
-
2014
- 2014-08-22 CN CN201420478447.5U patent/CN204142854U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107894519A (en) * | 2017-12-01 | 2018-04-10 | 国网黑龙江省电力有限公司大庆供电公司 | 220kV and above more piece Zinc-Oxide Arrester integration test case |
| CN107894519B (en) * | 2017-12-01 | 2023-08-04 | 国网黑龙江省电力有限公司大庆供电公司 | 220kV and above voltage class multisection zinc oxide arrester comprehensive test box |
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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: 20150204 Termination date: 20150822 |
|
| EXPY | Termination of patent right or utility model |