CN205067580U - Quick assembly disassembly discharge counter - Google Patents
Quick assembly disassembly discharge counter Download PDFInfo
- Publication number
- CN205067580U CN205067580U CN201520765631.2U CN201520765631U CN205067580U CN 205067580 U CN205067580 U CN 205067580U CN 201520765631 U CN201520765631 U CN 201520765631U CN 205067580 U CN205067580 U CN 205067580U
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Abstract
The utility model discloses a quick assembly disassembly discharge counter, including the counter, the low connection on the base can be dismantled to the counter, and base fixed mounting adopts insulating material on the cement electric pole, and for groove structure, static contact and lower contact during inside bottom side is provided with, well static contact connect the arrester earthing terminal through the wire in the outside from the base after, and lower contact is connected with the grounding terminal band steel of counter through the wire is direct in the outside from the base after, and counter and base fasten through the hasp of base tip. The utility model discloses detachably connects on the base, when maintaining, can change and maintain by the quick assembly disassembly counter, and it is very convenient to install and remove, has improved great improvement maintenance efficiency greatly to under can guaranteeing the circumstances that the arrester does not cut off the power supply through the switch, the problem that maintenance efficiency is low that exists has effectively been solved to the quick maintenance counter among the prior art, the utility model discloses the characteristics that still have security height, simple structure, low price.
Description
Technical field
The utility model belongs to power equipment maintenance technology field, is specifically related to a kind of fast assembling-disassembling discharge counter.
Background technology
In electric system, arrester discharge counter is widely used.Find according to operating experience for many years and statistics, in transformer station, arrester discharge counter breaks down very high with the probability of defect, accounts for the over half of surge arrester failure sum.
Traditional counter of lightning arrester connected mode is by arrester ground end linkage counter tail end, again by counter earth terminal ground connection, existing discharge counter exist leak, the problem such as condensation in cloche, cloche cracking damage, junction corrosion are serious, Leakage Current misdirection, the fault that these problems cause discharge counter is higher.Due to the failure rate that discharge counter is higher, maintainer needs often to go to change it, and traditional connected mode dismounting inconvenience, the easy corrosion in coupling part, if corrosion is seriously sticky extremely will bring great inconvenience to replacing work.
Summary of the invention
The technical problems to be solved in the utility model is: for above problem, a kind of fast assembling-disassembling discharge counter is provided, can realize when lightning arrester connect wires end do not disconnect, rapid-assembling/disassembling counter carries out changing or safeguarding, greatly improves the efficiency of failture evacuation.
The technical scheme that the utility model is taked is: a kind of fast assembling-disassembling discharge counter, comprise counter, described counter is detachably low to be connected on base, described base is fixedly mounted on cement electric pole, adopt insulating material, for groove structure, inner bottom side is provided with the middle static contact embedding counter input moving contact and the lower contact embedding counter output moving contact, described middle static contact outside after base connects arrester ground end by wire, described lower contact outside after base is directly connected with the grounding terminal band steel of counter by wire, described counter and base are undertaken fastening by the hasp of base end.
Preferably, above-mentioned arrester ground end is connected with counter disconnecting link, and disconnecting counter disconnecting link can carry out mounting or dismounting maintenance to counter easily.
Preferably, above-mentioned arrester ground end is overlap joint disconnecting link before counter disconnecting link connects, described disconnecting link comprises moving contact and static contact, described moving contact one end can be arranged on cement pole base around the shaft rotatably, be connected with the grounding terminal band steel of counter, the other end can snap on static contact, described static contact is fixedly mounted on arrester ground end, be connected with the input end of counter, also comprising can by the link rod of moving contact closed and disconnected, the dismounting that closed lightning arrester can realize counter is safeguarded, the dismounting of counter can be realized, and ensure the normal use of lightning arrester, easy to operate, connect reliable.
Preferably, above-mentioned moving contact and static contact adopt copper product, and connect reliable, the velocity of discharge is fast.
Preferably, above-mentioned moving contact is provided with through hole, described through hole is arranged on moving contact end, by the working head of link rod through through hole, can be realized the closed and disconnected of moving contact by link rod fast, convenient to operation.
Preferably, above-mentioned link rod comprises working head, insulating bar and lever, and described working head is that L-type is barb-like, and vertical end is connected with insulating bar upper end, described insulating bar lower end is connected with lever, can be realized the operation of disconnecting link by the link rod of this structure quickly and easily.By counter input and earth terminal short circuit, thus dismounting counter keeps in repair fast,
The beneficial effects of the utility model: compared with prior art, the utility model is removably connected on base, when safeguarding, can carry out changing and safeguarding by fast assembling-disassembling counter, install and remove very convenient, substantially increase and greatly improve maintenance efficiency, and when can ensure lightning arrester not power-off by disconnecting link, rapid-maintenance counter, efficiently solve the problem that the maintenance efficiency that exists in prior art is low, the utility model also has that security is high, structure is simple, low-cost feature.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that schematic diagram is looked on a left side of Fig. 1;
Fig. 3 is that the utility model is connected to schematic diagram on electric pole;
Circuit connection diagram when Fig. 4 is the utility model use;
Fig. 5 is disconnecting link junction partial enlarged view;
Fig. 6 is link rod structural representation.
In figure, 1-counter, 2-disconnecting link main body, 3-grounding terminal band steel, 4-arrester ground end, 5-counter disconnecting link, 6-moving contact, 7-static contact, 8-through hole, 9-cement pole base, 10-link rod, 11-working head, 12-insulating bar, 13-lever, 14-base, static contact in 15-, contact under 16-, 17-output terminal moving contact, 18-input end moving contact, 19-hasp, 20-rain shade.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, utility model is described further.
As Fig. 1 ~ Fig. 6, a kind of fast assembling-disassembling discharge counter, comprise counter 1, described counter 1 is detachably low to be connected on base 14, described base 14 is fixedly mounted on cement electric pole by anchor ear, adopt insulating material, for groove structure, inner bottom side is provided with the middle static contact 15 embedding counter 1 input end moving contact 18 and the lower contact 16 embedding counter output moving contact 17, described middle static contact 15 outside after base 14 connects arrester ground end 4 by wire, described lower contact 16 outside after base 14 is directly connected with the grounding terminal band steel 3 of counter 1 by wire, described counter 1 is undertaken fastening with base 14 by the hasp 19 of base 14 end, hasp 19 can adopt KUNLONG board SK3-025 industry hasp, rain shade 20 is provided with on the upside of counter 1, rain shade 20 is fixedly connected on base 14.
Preferably, above-mentioned arrester ground end 4 is connected with counter disconnecting link 5, and disconnecting counter disconnecting link can carry out mounting or dismounting maintenance to counter easily.
Preferably, above-mentioned arrester ground end 4 is overlap joint disconnecting link 2 before counter disconnecting link connects, described disconnecting link 2 comprises moving contact 6 and static contact 7, described moving contact 6 one end can be arranged on cement pole base 9 around the shaft rotatably, cement pole base 9 is fixedly connected on electric pole, be connected with the grounding terminal band steel 3 of counter 1, the other end can snap on static contact 7, described static contact 7 is fixedly mounted on arrester ground end 4, be connected with the input end of counter 1, also comprising can by the link rod 10 of moving contact 6 closed and disconnected, counter 1 input end is also provided with counter disconnecting link 5, counter disconnecting link 5 is closed during use, closed moving contact of disconnecting link, the dismounting that can realize counter is safeguarded, the dismounting of counter can be realized, and ensure the normal use of lightning arrester, easy to operate, connect reliable.
Preferably, above-mentioned moving contact 6 and static contact 7 adopt copper product, and connect reliable, the velocity of discharge is fast.
Preferably, above-mentioned moving contact 6 is provided with through hole 8, described through hole 8 is arranged on moving contact 6 end, by the working head 11 of link rod 10 through through hole, can be realized the closed and disconnected of moving contact by link rod 10 fast, convenient to operation.
Preferably, above-mentioned link rod 10 comprises working head 11, insulating bar 12 and lever 13, described working head 11 is that L-type is barb-like, vertical end is connected with insulating bar 12 upper end, described insulating bar 12 lower end is connected with lever 13, lever adopts the rubber sleeve of plastics, and surface arranges multiple salient point, can be realized the operation of disconnecting link by the link rod 10 of this structure quickly and easily.
The above; be only embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; change can be expected easily or replace; all should be encompassed within protection domain of the present utility model, therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.
Claims (6)
1. a fast assembling-disassembling discharge counter, it is characterized in that: comprise counter (1), described counter (1) is detachably low to be connected on base (14), described base (14) is fixedly mounted on cement electric pole, adopt insulating material, for groove structure, inner bottom side is provided with the middle static contact (15) embedding counter (1) input end moving contact (18) and the lower contact (16) embedding counter output moving contact (17), described middle static contact (15) connects arrester ground end (4) by wire in outside afterwards from base (14), described lower contact (16) is directly connected with the grounding terminal band steel (3) of counter (1) by wire in outside afterwards from base (14), described counter (1) and base (14) are undertaken fastening by the hasp (19) of base (14) end.
2. a kind of fast assembling-disassembling discharge counter according to claim 1, is characterized in that: described arrester ground end (4) is connected with counter disconnecting link (5).
3. a kind of fast assembling-disassembling discharge counter according to claim 1, it is characterized in that: described arrester ground end (4) is overlap joint disconnecting link (2) before counter disconnecting link (5) connects, described disconnecting link (2) comprises moving contact (6) and static contact (7), described moving contact (6) one end can be arranged on cement pole base (9) around the shaft rotatably, be connected with the grounding terminal band steel (3) of counter (1), the other end can snap on static contact (7), described static contact (7) is fixedly mounted on arrester ground end (4), be connected with the input end of counter (1), also comprising can by the link rod (10) of moving contact (6) closed and disconnected.
4. a kind of fast assembling-disassembling discharge counter according to claim 3, is characterized in that: described moving contact (6) and static contact (7) adopt copper product.
5. a kind of fast assembling-disassembling discharge counter according to claim 3, it is characterized in that: described moving contact (6) is provided with through hole (8), described through hole (8) is arranged on moving contact (6) end, can by the working head of link rod (10) through through hole (8).
6. fast assembling-disassembling discharge counter according to claim 3, it is characterized in that: described link rod (10) comprises working head (11), insulating bar (12) and lever (13), described working head (11) for L-type barb-like, vertical end is connected with insulating bar (12) upper end, and described insulating bar (12) lower end is connected with lever (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520765631.2U CN205067580U (en) | 2015-09-30 | 2015-09-30 | Quick assembly disassembly discharge counter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520765631.2U CN205067580U (en) | 2015-09-30 | 2015-09-30 | Quick assembly disassembly discharge counter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205067580U true CN205067580U (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520765631.2U Active CN205067580U (en) | 2015-09-30 | 2015-09-30 | Quick assembly disassembly discharge counter |
Country Status (1)
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| CN (1) | CN205067580U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107632186A (en) * | 2017-08-08 | 2018-01-26 | 芜湖市凯鑫避雷器有限责任公司 | A kind of discharge counter of easy disassembly |
| CN107727893A (en) * | 2017-11-13 | 2018-02-23 | 国网浙江省电力公司绍兴供电公司 | Easy-to-replaceable arrester Leakage Current table external member |
| CN108508257A (en) * | 2018-04-20 | 2018-09-07 | 贵州电网有限责任公司 | It is a kind of can charged for replacement discharge counter access system |
| CN108872694A (en) * | 2018-07-12 | 2018-11-23 | 安徽诚意电气科技有限公司 | A kind of operation counter for over-voltage protector |
| CN108963844A (en) * | 2018-09-21 | 2018-12-07 | 广东电网有限责任公司 | Arrester discharge counter live replacing device |
| CN109085392A (en) * | 2018-10-15 | 2018-12-25 | 广东电网有限责任公司 | Discharge counter installs case |
| CN109188060A (en) * | 2018-09-26 | 2019-01-11 | 广东电网有限责任公司 | Counter installing mechanism |
| CN109239450A (en) * | 2018-09-26 | 2019-01-18 | 广东电网有限责任公司 | Counter installing mechanism |
| CN110208595A (en) * | 2019-07-11 | 2019-09-06 | 广东电网有限责任公司 | A kind of blocks rotation formula counter of lightning arrester device |
| CN110233070A (en) * | 2019-07-11 | 2019-09-13 | 广东电网有限责任公司 | A kind of double-pole lock formula counter of lightning arrester device |
| CN110231509A (en) * | 2019-07-11 | 2019-09-13 | 广东电网有限责任公司 | A kind of pusher counter of lightning arrester device of hook |
| CN110265236A (en) * | 2019-07-11 | 2019-09-20 | 广东电网有限责任公司 | A kind of hook interlocking counter of lightning arrester device |
-
2015
- 2015-09-30 CN CN201520765631.2U patent/CN205067580U/en active Active
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107632186A (en) * | 2017-08-08 | 2018-01-26 | 芜湖市凯鑫避雷器有限责任公司 | A kind of discharge counter of easy disassembly |
| CN107727893B (en) * | 2017-11-13 | 2020-04-21 | 国网浙江省电力公司绍兴供电公司 | Easy-to-replace lightning arrester leakage ammeter suite |
| CN107727893A (en) * | 2017-11-13 | 2018-02-23 | 国网浙江省电力公司绍兴供电公司 | Easy-to-replaceable arrester Leakage Current table external member |
| CN108508257A (en) * | 2018-04-20 | 2018-09-07 | 贵州电网有限责任公司 | It is a kind of can charged for replacement discharge counter access system |
| CN108508257B (en) * | 2018-04-20 | 2023-11-14 | 贵州电网有限责任公司 | Discharge counter access system capable of being replaced in electrified mode |
| CN108872694A (en) * | 2018-07-12 | 2018-11-23 | 安徽诚意电气科技有限公司 | A kind of operation counter for over-voltage protector |
| CN108963844A (en) * | 2018-09-21 | 2018-12-07 | 广东电网有限责任公司 | Arrester discharge counter live replacing device |
| CN109188060A (en) * | 2018-09-26 | 2019-01-11 | 广东电网有限责任公司 | Counter installing mechanism |
| CN109239450A (en) * | 2018-09-26 | 2019-01-18 | 广东电网有限责任公司 | Counter installing mechanism |
| CN109085392A (en) * | 2018-10-15 | 2018-12-25 | 广东电网有限责任公司 | Discharge counter installs case |
| CN110208595A (en) * | 2019-07-11 | 2019-09-06 | 广东电网有限责任公司 | A kind of blocks rotation formula counter of lightning arrester device |
| CN110233070A (en) * | 2019-07-11 | 2019-09-13 | 广东电网有限责任公司 | A kind of double-pole lock formula counter of lightning arrester device |
| CN110231509A (en) * | 2019-07-11 | 2019-09-13 | 广东电网有限责任公司 | A kind of pusher counter of lightning arrester device of hook |
| CN110265236A (en) * | 2019-07-11 | 2019-09-20 | 广东电网有限责任公司 | A kind of hook interlocking counter of lightning arrester device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |