CN202230933U - Totally-enclosed isolating switch knife switch single disconnect indication mechanism - Google Patents
Totally-enclosed isolating switch knife switch single disconnect indication mechanism Download PDFInfo
- Publication number
- CN202230933U CN202230933U CN2011203351336U CN201120335133U CN202230933U CN 202230933 U CN202230933 U CN 202230933U CN 2011203351336 U CN2011203351336 U CN 2011203351336U CN 201120335133 U CN201120335133 U CN 201120335133U CN 202230933 U CN202230933 U CN 202230933U
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- isolating switch
- contact
- stroke
- switch body
- switch
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Abstract
The utility model discloses a totally-enclosed isolating switch knife switch single disconnect indication mechanism, comprising an isolating switch body and a movable contact and a static contact arranged on the isolating switch body. The opening position of the isolating switch body is fixedly equipped with a stroke switch of which a normally closed contact is in series connections with a power supply and an indicating lamp, a stroke contact is connected with the back of the movable contact on the isolating switch body. In the utility model, because the stroke switch is arranged at the opening position of the isolating switch body, and the stroke contact is connected with the back of the movable contact of the isolating switch body, when the insulating switch works, the movable contact on the isolating switch body leaves the static contact; when the opening is carried out to a certain position, the back of the movable contact drives the stroke contact of the stroke switch; and after the opening is in place, the power supply and the indicating lamp in series connections with the normally closed contact of the stroke switch are communicated, the indicating lamp lights to prompt that the opening is in place.
Description
Technical field
The utility model belongs to isolating switch maintenance aid technical field, and indicating mechanism is broken off in particularly a kind of totally-enclosed isolating switch disconnecting link individual event.
Background technology
The disconnecting link of the totally-enclosed switch cubicle isolating switch of 10kV is in the state of sealing, so can not see the disconnecting link branch, close and whether put in place, because the sealing of switch cubicle, we also can only tell the divide-shut brake position from the connecting lever of divide-shut brake indicating device and switch.Can not understand correctly whether separating brake puts in place, whether safe distance satisfy; If single-phase snapping arranged, can not divide or separating brake not in place, and we do not observe, this has just brought major safety risks, causes serious security incident easily.
The utility model content
The utility model provides a kind of and identifies obviously, is prone to the totally-enclosed isolating switch disconnecting link individual event of clear judgement deciliter state and breaks off indicating mechanism.
Indicating mechanism is broken off in a kind of totally-enclosed isolating switch disconnecting link individual event; Comprise the isolating switch body and be arranged on moving contact and the fixed contact on the isolating switch body; Fixedly install travel switch on the separating brake position of said isolating switch body; Serial connection power supply and indicator light on the normally closed contact of said travel switch, the stroke contact is connected with moving contact back on the isolating switch body.
Because the utility model fixedly installs travel switch on the separating brake position of said isolating switch body, the stroke contact is connected with moving contact back on the isolating switch body, when isolating switch moves; Moving contact on the isolating switch body leaves fixed contact, and separating brake is during to certain position, and the moving contact back drives the stroke contact of travel switch; After separating brake puts in place; Power supply that is connected in series on the normally closed contact of travel switch and indicator light are communicated with, and indicator light lights, and remind separating brake to put in place.If separating brake is not in place, brilliant indicator light can not light.Through three separating brake indication stroke switchgears are installed in the separating brake position of disconnecting link, can correctly tell the separating brake situation of each phase.Like this, will guarantee equipment and personal safety more, and just can avoid the generation of accident, increase economic benefit.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is the structural representation of the utility model.
Embodiment
As shown in Figure 1; Indicating mechanism is broken off in a kind of totally-enclosed isolating switch disconnecting link individual event; Comprise isolating switch body 1 and the moving contact 3 and fixed contact 2 that are arranged on the isolating switch body 1, fixedly install travel switch 4 on the separating brake position of said isolating switch body 1, travel switch 4 is fixed on the attachment 5; Serial connection power supply 6 and indicator light 7 on the normally closed contact of said travel switch 4, the stroke contact is connected with moving contact 3 backs on the isolating switch body 1.Because the utility model fixedly installs travel switch on the separating brake position of said isolating switch body, the stroke contact is connected with moving contact back on the isolating switch body, when isolating switch moves; Moving contact on the isolating switch body leaves fixed contact, and separating brake is during to certain position, and the moving contact back drives the stroke contact of travel switch; After separating brake puts in place; Power supply that is connected in series on the normally closed contact of travel switch and indicator light are communicated with, and indicator light lights, and remind separating brake to put in place.If separating brake is not in place, brilliant indicator light can not light.Through three separating brake indication stroke switchgears are installed in the separating brake position of disconnecting link, can correctly tell the separating brake situation of each phase.Like this, will guarantee equipment and personal safety more, and just can avoid the generation of accident, increase economic benefit.This renovation technique is that three separating brake indication stroke switchgears are installed in the separating brake position of disconnecting link.Be pulled to the separating brake position to disconnecting link, add the attachment 5 that one of weldering can the fixed journey system switch in place apart from its 10cm, the fixed journey system switch, the DC power supply that induces one is connected on the normally closed contact of travel switch, connects a red light of installation in addition.Contact the stroke contact of travel switch with the back of disconnecting link, the travel switch action, energized, red light lights, and proves that separating brake puts in place.
Claims (1)
1. indicating mechanism is broken off in a totally-enclosed isolating switch disconnecting link individual event; Comprise the isolating switch body and be arranged on moving contact and the fixed contact on the isolating switch body; It is characterized in that: fixedly install travel switch on the separating brake position of said isolating switch body; Serial connection power supply and indicator light on the normally closed contact of said travel switch, the stroke contact is connected with moving contact back on the isolating switch body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203351336U CN202230933U (en) | 2011-09-08 | 2011-09-08 | Totally-enclosed isolating switch knife switch single disconnect indication mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203351336U CN202230933U (en) | 2011-09-08 | 2011-09-08 | Totally-enclosed isolating switch knife switch single disconnect indication mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202230933U true CN202230933U (en) | 2012-05-23 |
Family
ID=46081511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203351336U Expired - Fee Related CN202230933U (en) | 2011-09-08 | 2011-09-08 | Totally-enclosed isolating switch knife switch single disconnect indication mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202230933U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105761993A (en) * | 2016-04-29 | 2016-07-13 | 句容华源电器设备有限公司 | Disconnecting switch with state indication device |
| CN105761998A (en) * | 2016-04-29 | 2016-07-13 | 句容华源电器设备有限公司 | Disconnecting switch with counters |
| CN106098455A (en) * | 2016-08-09 | 2016-11-09 | 苏州华安普电力科技股份有限公司 | A kind of disconnecting switch detecting Guan Bi situation |
| CN107546045A (en) * | 2016-09-27 | 2018-01-05 | 河南众联云科工程技术有限公司 | One kind isolation exploitation division state monitoring method |
| CN110610825A (en) * | 2019-09-04 | 2019-12-24 | 湖州培优孵化器有限公司 | Pressure-prompting disconnecting link for power system |
| CN113539725A (en) * | 2021-07-20 | 2021-10-22 | 广东电网有限责任公司 | Rainproof device for GIS equipment disconnecting link |
| CN113985263A (en) * | 2021-04-27 | 2022-01-28 | 国网河南省电力公司南阳供电公司 | Device for remotely monitoring on-off state of air switch |
| CN114242472A (en) * | 2021-11-05 | 2022-03-25 | 河南平高电气股份有限公司 | Switching-on and switching-off stroke adjusting device, switch operating mechanism and switch |
-
2011
- 2011-09-08 CN CN2011203351336U patent/CN202230933U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105761993A (en) * | 2016-04-29 | 2016-07-13 | 句容华源电器设备有限公司 | Disconnecting switch with state indication device |
| CN105761998A (en) * | 2016-04-29 | 2016-07-13 | 句容华源电器设备有限公司 | Disconnecting switch with counters |
| CN106098455A (en) * | 2016-08-09 | 2016-11-09 | 苏州华安普电力科技股份有限公司 | A kind of disconnecting switch detecting Guan Bi situation |
| CN107546045A (en) * | 2016-09-27 | 2018-01-05 | 河南众联云科工程技术有限公司 | One kind isolation exploitation division state monitoring method |
| CN110610825A (en) * | 2019-09-04 | 2019-12-24 | 湖州培优孵化器有限公司 | Pressure-prompting disconnecting link for power system |
| CN113985263A (en) * | 2021-04-27 | 2022-01-28 | 国网河南省电力公司南阳供电公司 | Device for remotely monitoring on-off state of air switch |
| CN113539725A (en) * | 2021-07-20 | 2021-10-22 | 广东电网有限责任公司 | Rainproof device for GIS equipment disconnecting link |
| CN114242472A (en) * | 2021-11-05 | 2022-03-25 | 河南平高电气股份有限公司 | Switching-on and switching-off stroke adjusting device, switch operating mechanism and switch |
| CN114242472B (en) * | 2021-11-05 | 2024-04-16 | 河南平高电气股份有限公司 | Switching-on and switching-off stroke adjusting device, switch operating mechanism and switch |
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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: 20120523 Termination date: 20140908 |
|
| EXPY | Termination of patent right or utility model |