CN203445023U - Horizontal rotary isolating switch opening and closing position online detector - Google Patents
Horizontal rotary isolating switch opening and closing position online detector Download PDFInfo
- Publication number
- CN203445023U CN203445023U CN201320500900.3U CN201320500900U CN203445023U CN 203445023 U CN203445023 U CN 203445023U CN 201320500900 U CN201320500900 U CN 201320500900U CN 203445023 U CN203445023 U CN 203445023U
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- China
- Prior art keywords
- induction
- isolating switch
- alarm module
- shut brake
- horizontal rotation
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- 230000006698 induction Effects 0.000 claims abstract description 39
- 238000002955 isolation Methods 0.000 claims abstract description 14
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 229910052573 porcelain Inorganic materials 0.000 claims abstract description 10
- 230000001360 synchronised effect Effects 0.000 claims abstract description 5
- 238000004891 communication Methods 0.000 claims description 8
- 230000004907 flux Effects 0.000 claims description 5
- 230000000007 visual effect Effects 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000012212 insulator Substances 0.000 abstract 1
- 230000009471 action Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
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Abstract
The utility model relates to an isolating switch opening and closing position online detecting device and especially relates a horizontal rotary isolating switch opening and closing position online detector. The horizontal rotary isolating switch opening and closing position online detector is characterized in that the detector comprises a signal triggering module and a detection alarm module, wherein the signal triggering module comprises a induction rotating member and an induction triggering member, a detection circuit is formed by the induction rotating member and the detection alarm module, at the same time the induction rotating member is installed on a flange under a porcelain insulator corresponding to an isolation switch conductive arm through a connecting piece, and the induction rotating member and the conductive arm are in two-dimensional up and down parallel distribution and have synchronous rotating angles. The horizontal rotary isolating switch opening and closing position online detector has the advantages that the opening and closing positions of an isolating switch can be accurately and reliably detected, whether the opening and closing of the switch is in position is judged, the structure is simple, the cost is low, the maintenance is convenient, and time and labor are saved.
Description
Technical field
The utility model relates to a kind of isolating switch divide-shut brake on-line measuring device, and particularly a kind of horizontal rotation type isolation switch divide-shut brake position is at thread detector.
Background technology
There is in a large number GW4, GW5 type isolating switch in electric power system at present, when substation operation personnel are after this class isolating switch end-of-job of operation, whether the isolating switch that must investigate this operation opening and closing in place, its main purpose be guarantee this equipment after operation in a normal state, with this, avoid infringement electrical network being brought because device action is not in place.At the general fashion of carrying out this action, be now to accredit the operations staff who the keeps main website naked eyes judgement Huo main website that reaches the spot by the remote viewing system being equipped with, to carry out screen and differentiate online.But suchlike investigation mode, the cost of manpower and financial resources is too high, and simultaneously due to external factors such as visual angle, distances, judged result is also not necessarily accurate.
Summary of the invention
The purpose of this utility model be according to the deficiencies in the prior art part provide a kind of time saving and energy saving, cost is low, detection is accurate, reliably horizontal rotation type isolation switch divide-shut brake position is at thread detector.
The purpose of this utility model realizes by following approach:
Horizontal rotation type isolation switch divide-shut brake position is at thread detector, its structural feature is, includes signal trigger module and detects alarm module, wherein, signal trigger module includes induction revolving member and responds to triggering member, responds to revolving member and detects alarm module composition detection loop; Respond to revolving member is arranged under the porcelain vase that isolating switch conductive arm is corresponding on square flange by connector simultaneously, be the upper and lower parallel distribution of two dimension with conductive arm, and rotational angle is synchronous, induction triggers member and is arranged on the framework of isolating switch, be positioned at isolating switch divide-shut brake to bit position, be positioned on same level line with induction revolving member.
Because porcelain vase lower flange corresponding to isolating switch conductive arm followed, conductive arm is synchronous to rotate, therefore the rotational angle that is arranged on the induction revolving member on flange is also to synchronize with the rotational angle of the conductive arm of isolating switch, when it turns to separating brake or closes a floodgate bit position with conductive arm, just triggering modular level with induction docks, induction triggers member will trigger this induction revolving member occlusion detection loop, now detect alarm module energising, and send the information warning that divide-shut brake puts in place.The utility model provides a kind of automatic detection device, can detect accurately and reliably isolating switch divide-shut brake position, and whether divide-shut brake puts in place to judge it, and simple in structure, cost is low, and easy to maintenance, time saving and energy saving.
The utility model can further be specially:
Induction revolving member is a kind of Flux switch member, and it is a kind of magnetic field induction member that induction triggers member.
Magnetic field induction member provides induced field, when Flux switch member enters into induced field, along with induction increases, finally realizes the closed conducting of Flux switch.Owing to adopting magnetic field induction, therefore whole trigger process is all passive configuration, can greatly reduce the various maintenances that produce after coming into operation.
Detect alarm module or be sound alarm module or for light alarm module or be audible and visual alarm module.
After divide-shut brake puts in place, induction revolving member occlusion detection loop, the detection alarm module detecting in loop will provide warning information, or acoustic information or light signal, can also be the alarm signal of sound and phototiming, so that staff confirms divide-shut brake, successfully put in place.
Detecting alarm module is connected with host computer by a kind of signal communication module.
Signal communication module is a kind of remote information delivery module, can be wireless communication module, can be also optical fiber communication module.When induction revolving member rotates with cursor, can accurately transmit the real time position of isolating switch conductive arm, now can process induced signal by detecting alarm module, and by signal communication module, send the positional information of divide-shut brake to host computer in real time, be convenient to the operation supervise and control of monitor staff to divide-shut brake.
Described connector is a kind of anchor ear member, and it is held tightly at porcelain vase lower flange place.
Due to induction revolving member must with conductive arm Complete Synchronization, therefore need its and porcelain vase lower flange to be effectively fastenedly connected, avoid deviation, adopting anchor ear member is comparatively preferred mode.
In sum, the utility model provides a kind of horizontal rotation type isolation switch divide-shut brake position at thread detector, it is according to the action feature of GW4, GW5 type isolating switch, this detector is attached to lower flange place, porcelain vase bottom, effectively isolated high-tension operational environment, reduce the input cost of device, in the maintenance process in later stage while, also without considering that whether isolating switch is in running status, also there is the flexible low-cost feature of safeguarding.The induction revolving member of this detector and isolating switch action real-time synchronization, the divide-shut brake position precision of its collection is high, the error that so just can avoid human eye or monitoring probe to bring because of uncertain factors such as angle and distances completely.Package unit is inactive component, after completing, affected by extraneous factor, stable and reliable operation to Installation and Debugging.Being also advantageous in that of this detector, it not only provides isolating switch accurate divide-shut brake position signalling, but also greatly reduces production costs and substation operation personnel's workload.
Accompanying drawing explanation
Figure 1 shows that horizontal rotation type isolation switch divide-shut brake described in the utility model position is in the principle schematic of thread detector.
Figure 2 shows that horizontal rotation type isolation switch divide-shut brake described in the utility model position is at the structural representation of thread detector.
Below in conjunction with embodiment, the utility model is described further.
Embodiment
Most preferred embodiment:
With reference to accompanying drawing 1, horizontal rotation type isolation switch divide-shut brake position is at thread detector, include signal trigger module and detect alarm module S, wherein, signal trigger module includes induction revolving member C1 and responds to and trigger member C2, and induction revolving member C1 is formed and detects loop with detection alarm module S by change over switch node K, induction revolving member C1 is a kind of Flux switch member, it is a kind of magnetic field induction member that induction triggers member C2, detect alarm module S and include signal processing unit and acousto-optic alarm module, signal processing unit can be processed the analog signal being transmitted by induction revolving member, filter, amplify, the processing such as conversion, signal after processing can send information warning by audible and visual alarm module on the one hand, can send host computer to by signal communication module (optical fiber communication) on the other hand, can be as required realistic existing sound, light signal, screen signal obtains for operations staff.
With reference to accompanying drawing 2, induction revolving member C1 is arranged on 4 times square flanges 5 of porcelain vase of isolating switch conductive arm 3 correspondences by a kind of connector, described connector is a kind of anchor ear member, it is held tightly at porcelain vase lower flange place, induction revolving member C1 is the upper and lower parallel distribution of two dimension with conductive arm 3, and rotational angle is synchronous, and induction triggers member C2 and is fixedly mounted on the framework of isolating switch, be positioned at isolating switch divide-shut brake to bit position, C1 is positioned on same level line with induction revolving member.Detection alarm module is arranged in the mechanism case 6 of isolating switch mechanism below, by holding wire 7, is connected with induction revolving member C1.
In use, one group of isolating switch three-phase is used six cover signal trigger modules altogether, and when six signals of logic judgement are 1, this isolating switch is on correct divide-shut brake position.
It is same as the prior art that the utility model is not stated part.
Claims (5)
1. horizontal rotation type isolation switch divide-shut brake position is at thread detector, it is characterized in that, include signal trigger module and detect alarm module, wherein, signal trigger module includes induction revolving member and responds to triggering member, responds to revolving member and detects alarm module composition detection loop; Respond to revolving member is arranged under the porcelain vase that isolating switch conductive arm is corresponding on square flange by connector simultaneously, be the upper and lower parallel distribution of two dimension with conductive arm, and rotational angle is synchronous, induction triggers member and is arranged on the framework of isolating switch, be positioned at isolating switch divide-shut brake to bit position, be positioned on same level line with induction revolving member.
2. horizontal rotation type isolation switch divide-shut brake according to claim 1 position, at thread detector, is characterized in that, induction revolving member is a kind of Flux switch member, and it is a kind of magnetic field induction member that induction triggers member.
3. horizontal rotation type isolation switch divide-shut brake according to claim 1 position, at thread detector, is characterized in that, detects alarm module or be sound alarm module or for light alarm module or be audible and visual alarm module.
4. horizontal rotation type isolation switch divide-shut brake according to claim 1 position, at thread detector, is characterized in that, detects alarm module and is connected with host computer by a kind of signal communication module.
5. horizontal rotation type isolation switch divide-shut brake according to claim 1 position, at thread detector, is characterized in that, described connector is a kind of anchor ear member, and it is held tightly at porcelain vase lower flange place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320500900.3U CN203445023U (en) | 2013-08-16 | 2013-08-16 | Horizontal rotary isolating switch opening and closing position online detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320500900.3U CN203445023U (en) | 2013-08-16 | 2013-08-16 | Horizontal rotary isolating switch opening and closing position online detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203445023U true CN203445023U (en) | 2014-02-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320500900.3U Expired - Fee Related CN203445023U (en) | 2013-08-16 | 2013-08-16 | Horizontal rotary isolating switch opening and closing position online detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203445023U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105047449A (en) * | 2015-07-07 | 2015-11-11 | 国家电网公司 | Knife switch state detection blocking method |
| CN105137346A (en) * | 2015-10-08 | 2015-12-09 | 广东电网有限责任公司东莞供电局 | High-voltage switch class equipment divide-shut brake in place monitoring system based on gravity |
| CN108280958A (en) * | 2018-02-06 | 2018-07-13 | 惠州纽卡沃科技有限公司 | A kind of rotary work station warning device for high-temperature service |
| CN109616347A (en) * | 2018-12-31 | 2019-04-12 | 平高集团有限公司 | Disconnecting switch and sensor fastening device |
| CN110428998A (en) * | 2019-08-28 | 2019-11-08 | 云南电网有限责任公司昆明供电局 | Double-column horizontal rotation type disconnecting switch divide-shut brake near real-time quantitative monitoring method in place |
| CN112038133A (en) * | 2020-07-16 | 2020-12-04 | 湖南长高高压开关集团股份公司 | Method and device for detecting switching-on and switching-off in place of double-column horizontal rotary isolating switch |
-
2013
- 2013-08-16 CN CN201320500900.3U patent/CN203445023U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105047449A (en) * | 2015-07-07 | 2015-11-11 | 国家电网公司 | Knife switch state detection blocking method |
| CN105047449B (en) * | 2015-07-07 | 2017-03-15 | 国家电网公司 | Plug-in strip state detector occlusion method |
| CN105137346A (en) * | 2015-10-08 | 2015-12-09 | 广东电网有限责任公司东莞供电局 | High-voltage switch class equipment divide-shut brake in place monitoring system based on gravity |
| CN105137346B (en) * | 2015-10-08 | 2017-10-31 | 广东电网有限责任公司东莞供电局 | High-voltage switch class equipment divide-shut brake in place monitoring system based on gravity |
| CN108280958A (en) * | 2018-02-06 | 2018-07-13 | 惠州纽卡沃科技有限公司 | A kind of rotary work station warning device for high-temperature service |
| CN108280958B (en) * | 2018-02-06 | 2023-04-11 | 黑龙江特通电气股份有限公司 | Rotating station alarm device for high-temperature equipment |
| CN109616347A (en) * | 2018-12-31 | 2019-04-12 | 平高集团有限公司 | Disconnecting switch and sensor fastening device |
| CN110428998A (en) * | 2019-08-28 | 2019-11-08 | 云南电网有限责任公司昆明供电局 | Double-column horizontal rotation type disconnecting switch divide-shut brake near real-time quantitative monitoring method in place |
| CN112038133A (en) * | 2020-07-16 | 2020-12-04 | 湖南长高高压开关集团股份公司 | Method and device for detecting switching-on and switching-off in place of double-column horizontal rotary isolating switch |
| CN112038133B (en) * | 2020-07-16 | 2023-07-28 | 长高电新科技股份公司 | Method and device for detecting opening and closing in place of double-column horizontal rotary isolating 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20200816 |