CN106169707A - A kind of detection device for 110kV substation grounding disconnecting link - Google Patents
A kind of detection device for 110kV substation grounding disconnecting link Download PDFInfo
- Publication number
- CN106169707A CN106169707A CN201610612332.4A CN201610612332A CN106169707A CN 106169707 A CN106169707 A CN 106169707A CN 201610612332 A CN201610612332 A CN 201610612332A CN 106169707 A CN106169707 A CN 106169707A
- Authority
- CN
- China
- Prior art keywords
- limit switch
- stick
- horizontal
- baffle
- horizontal plate
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 18
- 239000002131 composite material Substances 0.000 claims abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 238000012986 modification Methods 0.000 abstract description 3
- 230000004048 modification Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B5/00—Non-enclosed substations; Substations with enclosed and non-enclosed equipment
- H02B5/01—Earthing arrangements, e.g. earthing rods
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
- G01R31/3271—Testing of circuit interrupters, switches or circuit-breakers of high voltage or medium voltage devices
- G01R31/3272—Apparatus, systems or circuits therefor
- G01R31/3274—Details related to measuring, e.g. sensing, displaying or computing; Measuring of variables related to the contact pieces, e.g. wear, position or resistance
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Gas-Insulated Switchgears (AREA)
- Keying Circuit Devices (AREA)
- Measurement Of Current Or Voltage (AREA)
Abstract
The invention belongs to power domain, relate to a kind of detection device for 110kV substation grounding disconnecting link, it is characterised in that it include make grounding switch deciliter stick, be fixedly mounted on the nearly centre position of stick the swingle that stick can be driven to rotate, connecting element, the first limit switch being arranged in connecting element and the second limit switch that the composite baffle being fixedly mounted on stick front end, socket are arranged on magnetic bottle lower end.The present invention has following main beneficial effect: control more accurate, stable, reliable, simple in construction, easily makes, and the hardware modifications for existing transformer station is little, and low cost.
Description
The application is entitled: for detection device, the filing date of 110kV substation grounding disconnecting link: 2015 03 month
19 days, Application No.: the divisional application of the application for a patent for invention of 201510121951.9.
Technical field
The invention belongs to power control technology field, especially relate to a kind of inspection for 110kV substation grounding disconnecting link
Survey device.
Background technology
2014, national grid proposed new security regulations for the electrical equipment of transformer station, it is desirable to electrical equipment is grasped
Position detection after work should be as the criterion with equipment each phase physical location, it is impossible to when seeing physical location, should pass through indirect method, as set
The change of the signals such as standby mechanical location instruction, electrically instruction, charged display device, instrument and various remote measurement, remote signalling judges.Sentence
Time disconnected, at least should there be two non-same principles or nonhomologous instruction that correspondence change occurs, and all these instruction determined is equal
Change the most simultaneously, can confirm that equipment has operated and put in place.
And for domestic transformer station, do not comply with above-mentioned regulation at present, to this end, applicant is in administrative area
110kV transformer station carried out feasibility study, obtained following technical scheme, and be applied in applicant's jurisdiction
5 transformer stations, achieve good effect.
Summary of the invention
In order to solve the problems referred to above, it is an object of the invention to disclose a kind of detection for 110kV substation grounding disconnecting link
Device, it realizes by the following technical solutions.
Detection device for 110KV substation grounding disconnecting link, it is characterised in that it includes makes grounding switch deciliter
Stick, it is fixedly mounted on the nearly centre position of stick the swingle that stick can be driven to rotate, is fixedly mounted on stick
The composite baffle of front end, the connecting element that socket is arranged on magnetic bottle lower end, the first limit switch of being arranged in connecting element
And second limit switch；Magnetic bottle is arranged on frame bar, and connecting element has the first horizontal plate and second that joystick directions extends
Horizontal plate, the second horizontal plate is positioned at below the first horizontal plate and the second horizontal plate is longer than the length that the first horizontal plate stretches out, and first
Horizontal plate end has upwardly extending first perpendicular plate, the first perpendicular plate parallel with the axis of stick and with the first horizontal plate
Perpendicular, the first push rod of right lateral surface and the first limit switch that the first limit switch is arranged on the first perpendicular plate stretches out first
The upper surface of perpendicular plate, the second limit switch is arranged on the upper surface and the second of the second limit switch on the right side of the second horizontal plate
Push rod stretches out the right surface of the second horizontal plate；Composite baffle by horizontal baffle, be positioned at horizontal baffle right-hand member and downwardly extend
One vertical baffle, be positioned at the nearly left end of horizontal baffle and upwardly extending second vertical baffle constitute, second vertical baffle both sides tool
Screw, anchor ear is had to be fixed together with horizontal baffle by stick, with the second push rod corresponding position below the first vertical baffle
There is the lance protruding from the first vertical baffle；Swingle is positioned at the first limit switch and the centre of the second limit switch and is positioned at
Above second horizontal plate, swingle and the first limit switch are discontiguous, and swingle and the second limit switch are discontiguous.
Detection device for 110kV substation grounding disconnecting link described above, it is characterised in that described first vertically keeps off
Lance can not be had below plate.
Detection device for 110kV substation grounding disconnecting link described above, it is characterised in that described first spacing opens
Close and the second limit switch is all ZLX-703 type or ZLX-713 type.
The present invention has following main beneficial effect: control more accurate, stable, reliable, simple in construction, easily makes, for
The hardware modifications of existing transformer station is little, and low cost.
Accompanying drawing explanation
Fig. 1 is the perspective view of sequence detection part of the present invention.
Fig. 2 is the Facad structure schematic diagram of the grounding switch closing position in Fig. 1.
Fig. 3 is the Facad structure schematic diagram of the grounding switch open position in Fig. 1.
Detailed description of the invention
Ask for an interview Fig. 1 to Fig. 3, for the detection device of 110kV substation grounding disconnecting link, it is characterised in that it includes makes to connect
The stick 6 of ground disconnecting link opening and closing, it is fixedly mounted on the nearly centre position of stick the swingle 4 that stick can be driven to rotate, consolidates
Dingan County is contained in the composite baffle of stick front end 41, socket is arranged on the connecting element 111 of magnetic bottle 1 lower end 11, the company of being arranged on
Connect the first limit switch 321 and the second limit switch 331 on element；Magnetic bottle is arranged on frame bar 2, and connecting element has manipulation
The first horizontal plate 31 and the second horizontal plate 33 that bar direction extends, the second horizontal plate is positioned at below the first horizontal plate and the second level
Plate is longer than the length that the first horizontal plate stretches out, and the first horizontal plate end has upwardly extending first perpendicular plate 32, and first is vertical
Plate is parallel with the axis of stick and perpendicular with the first horizontal plate, and the first limit switch is arranged on the right side table of the first perpendicular plate
First push rod 3211 of face and the first limit switch stretches out the upper surface of the first perpendicular plate, and the second limit switch is arranged on the second water
The upper surface on the right side of flat board and the second push rod 3311 of the second limit switch stretch out the right surface of the second horizontal plate；Composite baffle
By horizontal baffle 52, be positioned at horizontal baffle right-hand member and the first vertical baffle 51 downwardly extended, be positioned at the nearly left end of horizontal baffle and
Upwardly extending second vertical baffle 53 is constituted, and the second vertical baffle both sides have screw, and anchor ear is by stick and horizontal baffle
It is fixed together, there is with the second push rod corresponding position below the first vertical baffle the lance protruding from the first vertical baffle
511；Swingle is positioned at the first limit switch and the centre of the second limit switch and is positioned at above the second horizontal plate, swingle and
One limit switch is discontiguous, and swingle and the second limit switch are discontiguous.
Detection device for 110kV substation grounding disconnecting link described above, it is characterised in that described first vertically keeps off
Lance can not be had below plate.
Detection device for 110kV substation grounding disconnecting link described above, it is characterised in that described first spacing opens
Close and the second limit switch is all ZLX-703 type or ZLX-713 type.
Detection device for 110kV substation grounding disconnecting link described above, it is characterised in that described swingle institute energy
The angular range rotated is 0 to 85 degree, and 0 degree and 85 degree is all extreme position.
In the present invention, the rear end of stick controls combined floodgate and the separating brake of grounding switch；In Fig. 1 Yu Fig. 3, grounding switch is in
Closing position, lance is pushed down the second push rod, is made the second limit switch action, has reached the judgement closed a floodgate, and now, second vertically keeps off
Plate and the first push rod are discontiguous, and the i.e. first limit switch is not operating；In Fig. 2, the second vertical baffle and the first push rod are contacts
, the i.e. first limit switch action, reach the judgement of separating brake, lance does not pushes down the second push rod, and the second limit switch is not operating；
So far, complete two kinds of principles of grounding switch, the divide-shut brake of two kinds of methods judges.
The present invention, through using, can make earthed switch ground connection safely, it is simple to keep in repair and safeguard.
The present invention has following main beneficial effect: control more accurate, stable, reliable, simple in construction, easily makes, for
The hardware modifications of existing transformer station is little, and low cost.
The present invention is not limited to above-mentioned preferred forms, it will be appreciated that the design of the present invention can be by other all shapes
Formula is implemented to use, and they also fall within protection scope of the present invention.
Claims (4)
1. the detection device for 110kV substation grounding disconnecting link, it is characterised in that it includes makes grounding switch deciliter
Stick, be fixedly mounted on the nearly centre position of stick the swingle that stick can be driven to rotate, be fixedly mounted on manipulation
The composite baffle of bar front end, socket are arranged on the connecting element of magnetic bottle lower end, first spacing opening of being arranged in connecting element
Close and the second limit switch；Magnetic bottle is arranged on frame bar, and connecting element has the first horizontal plate and that joystick directions extends
Two horizontal plates, the second horizontal plate is positioned at below the first horizontal plate and the second horizontal plate is longer than the length that the first horizontal plate stretches out, the
One horizontal plate end has upwardly extending first perpendicular plate, the first perpendicular plate parallel with the axis of stick and with the first level
Plate is perpendicular, and the first push rod of right lateral surface and the first limit switch that the first limit switch is arranged on the first perpendicular plate stretches out
The upper surface of one perpendicular plate, the second limit switch is arranged on the upper surface on the right side of the second horizontal plate and the of the second limit switch
Two push rods stretch out the right surface of the second horizontal plate；Composite baffle by horizontal baffle, be positioned at horizontal baffle right-hand member and downwardly extend
First vertical baffle, be positioned at the nearly left end of horizontal baffle and upwardly extending second vertical baffle constitute, the second vertical baffle both sides
Having screw, stick is fixed together by anchor ear with horizontal baffle；Swingle is positioned at the first limit switch and second and spacing opens
The centre closed and be positioned at above the second horizontal plate, swingle and the first limit switch are discontiguous, swingle and second spacing
Switch is discontiguous.
A kind of detection device for 110kV substation grounding disconnecting link the most according to claim 1, it is characterised in that described
First limit switch and the second limit switch are all ZLX-703 type or ZLX-713 type.
A kind of detection device for 110kV substation grounding disconnecting link the most according to claim 1, it is characterised in that described
The revolvable angular range of swingle is 0 to 85 degree.
A kind of detection device for 110kV substation grounding disconnecting link the most according to claim 3, it is characterised in that described
First limit switch and the second limit switch are all ZLX-703 type or ZLX-713 type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610612332.4A CN106169707B (en) | 2015-03-19 | 2015-03-19 | A kind of detection means for 110kV substation grounding disconnecting links |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610612332.4A CN106169707B (en) | 2015-03-19 | 2015-03-19 | A kind of detection means for 110kV substation grounding disconnecting links |
| CN201510121951.9A CN104682239B (en) | 2015-03-19 | 2015-03-19 | Detection device for 110kV substation grounding disconnecting link |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510121951.9A Division CN104682239B (en) | 2015-03-19 | 2015-03-19 | Detection device for 110kV substation grounding disconnecting link |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106169707A true CN106169707A (en) | 2016-11-30 |
| CN106169707B CN106169707B (en) | 2017-11-24 |
Family
ID=53316980
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610612332.4A Active CN106169707B (en) | 2015-03-19 | 2015-03-19 | A kind of detection means for 110kV substation grounding disconnecting links |
| CN201510121951.9A Active CN104682239B (en) | 2015-03-19 | 2015-03-19 | Detection device for 110kV substation grounding disconnecting link |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510121951.9A Active CN104682239B (en) | 2015-03-19 | 2015-03-19 | Detection device for 110kV substation grounding disconnecting link |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN106169707B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2259020Y (en) * | 1995-06-06 | 1997-08-06 | 石家庄铁路分局石家庄供电段 | Automatic controller for earthing knife of isolating switch |
| EP0790165A1 (en) * | 1996-02-13 | 1997-08-20 | Dura Automotive Systems France | Vehicle parking brake with self-cleaning earthing contact |
| CN2775820Y (en) * | 2004-12-08 | 2006-04-26 | 长春市飞跃电器开关有限公司 | Outdoor Ac high voltage isolation switch |
| CN2935442Y (en) * | 2006-08-14 | 2007-08-15 | 河南森源电气股份有限公司 | Main shaft and earthing rotation shaft interlinking mechanism of high-voltage segregate switch |
| KR100827957B1 (en) * | 2006-11-22 | 2008-05-08 | 임중우 | Automatic recovery apparatus of leakage breaker |
| CN202183319U (en) * | 2011-08-13 | 2012-04-04 | 宁波宝鑫铁路信号设备制造有限公司 | Mechanical interlocking device of disconnecting switch and earthing switch |
| CN204558973U (en) * | 2015-03-19 | 2015-08-12 | 国家电网公司 | For the checkout gear of 110kV substation grounding disconnecting link |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100199097B1 (en) * | 1996-06-27 | 1999-06-15 | 이종수 | Earth device of load switch |
| DE20201071U1 (en) * | 2001-09-25 | 2002-05-02 | Driescher Spezialfab Fritz | switching cell |
| CN202678137U (en) * | 2012-06-17 | 2013-01-16 | 现代重工(中国)电气有限公司 | Grounding switch electrically operated mechanism |
| CN203966923U (en) * | 2014-05-30 | 2014-11-26 | 广州市地下铁道总公司 | Grounding switch |
-
2015
- 2015-03-19 CN CN201610612332.4A patent/CN106169707B/en active Active
- 2015-03-19 CN CN201510121951.9A patent/CN104682239B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2259020Y (en) * | 1995-06-06 | 1997-08-06 | 石家庄铁路分局石家庄供电段 | Automatic controller for earthing knife of isolating switch |
| EP0790165A1 (en) * | 1996-02-13 | 1997-08-20 | Dura Automotive Systems France | Vehicle parking brake with self-cleaning earthing contact |
| CN2775820Y (en) * | 2004-12-08 | 2006-04-26 | 长春市飞跃电器开关有限公司 | Outdoor Ac high voltage isolation switch |
| CN2935442Y (en) * | 2006-08-14 | 2007-08-15 | 河南森源电气股份有限公司 | Main shaft and earthing rotation shaft interlinking mechanism of high-voltage segregate switch |
| KR100827957B1 (en) * | 2006-11-22 | 2008-05-08 | 임중우 | Automatic recovery apparatus of leakage breaker |
| CN202183319U (en) * | 2011-08-13 | 2012-04-04 | 宁波宝鑫铁路信号设备制造有限公司 | Mechanical interlocking device of disconnecting switch and earthing switch |
| CN204558973U (en) * | 2015-03-19 | 2015-08-12 | 国家电网公司 | For the checkout gear of 110kV substation grounding disconnecting link |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104682239B (en) | 2016-10-12 |
| CN106169707B (en) | 2017-11-24 |
| CN104682239A (en) | 2015-06-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Jinlan Inventor before: Wu Zhongping Inventor before: Feng Bo Inventor before: Yang Wei Inventor before: Wang Tao |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171031 Address after: 211135 Jiangsu City, Jiangning province Qilin science and Technology Innovation Park, Hui Hui Road, No. 300 Applicant after: Nanjing Han Xi Automation Technology Co., Ltd. Address before: Suzhou City, Jiangsu Province, 215554 Changshou City Shang Hu Zhen Da he Cun Shen Tang Wan Tao (28) No. 79 Applicant before: Shen Yujie |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181130 Address after: 313000 room 1020, science and Technology Pioneer Park, 666 Chaoyang Road, Nanxun Town, Nanxun District, Huzhou, Zhejiang. Patentee after: Huzhou You Yan Intellectual Property Service Co., Ltd. Address before: 211135 300 Chi Hui Road, Qilin science and Technology Innovation Park, Jiangning District, Nanjing, Jiangsu Patentee before: Nanjing Han Xi Automation Technology Co., Ltd. |