CN205038238U - Electrified special support instrument of superfrequency sensor that detects of GIS - Google Patents
Electrified special support instrument of superfrequency sensor that detects of GIS Download PDFInfo
- Publication number
- CN205038238U CN205038238U CN201520752202.1U CN201520752202U CN205038238U CN 205038238 U CN205038238 U CN 205038238U CN 201520752202 U CN201520752202 U CN 201520752202U CN 205038238 U CN205038238 U CN 205038238U
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- gis
- rectangular frame
- crossbearer
- fairlead
- sensor
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Abstract
The utility model provides an electrified special support instrument of superfrequency sensor that detects of GIS, the rotary integrating sphere includes a fixed support, the fixed bolster includes one and GIS superfrequency sensor housing assorted rectangular frame, the last connecting piece that to install on the GIS superfrequency sensor housing that is provided with of rectangular frame, still be provided with the crossbearer on rectangular frame's two minor faces, the crossbearer constitutes the fixed bolster that can hold GIS superfrequency sensor with rectangular frame, be provided with the signal cable fairlead in the middle part of the crossbearer, still be provided with the metal base in band -pass hole on the crossbearer that the fairlead corresponds, the through -hole is corresponding with the fairlead, metal base passes through the universal joint with non -conductive support rod and is connected. Bracing piece length is nimble changeable, satisfies and exempts from the requirement of ascending a height, adopts the universal joint to realize that 360 turn to with fixed, dexterous solid nimble adjust sensor contact position and direction, and support and sensor are connected firm reliably, and it is rationally distributed to fix, go between.
Description
Technical field
The utility model relates to sensor support instrument, is specifically related to GIS ultrahigh frequency office and puts detection high frequency sensors Special support instrument.
Background technology
Detection is put in GIS ultrahigh frequency office, effectively can detect GIS built-in electrical insulation discharge defect, and in all live detection projects, sensitivity is the highest, Detection results is best.In testing process, because the unmasked disc insulator present position of part GIS is higher, needing during detection to carry out ascend operation, but ascending tool cannot be used maybe cannot to beat the reasons such as securing band because measuring position is special, there is site technology and field conduct difficulty in test of ascending a height; Because being furnished with of disc insulator is arranged vertically and horizontally disposed two kinds of modes, therefore test request according to circumstances can convert the arranged direction of superfrequency sensor, and the tester that changes into of position brings inconvenience.Some test positions are due to narrow space, and tester cannot carry out test at all; I.e. enable inadequate test but test exists a large amount of person and device security hidden danger maybe cannot ensure Detection results.
Utility model content
For solving the problem, the utility model provides a kind of and meets GIS ultrahigh frequency office and put the Special support instrument detecting requirements of exempting to ascend a height, adjust the arranged direction of superfrequency sensor flexibly.
The technical solution of the utility model is: GIS live detection superfrequency sensor-specific supporting tool, comprise fixed support, fixed support comprises a rectangular frame matched with GIS ultrahigh frequency sensor housing, rectangular frame is provided with the web member that can be installed on GIS ultrahigh frequency sensor housing, two minor faces of rectangular frame are also provided with crossbearer, crossbearer and rectangular frame form the fixed support that can hold GIS ultrahigh frequency sensor, signal cable fairlead is provided with in the middle part of crossbearer, the crossbearer that fairlead is corresponding is also provided with the metal base of band through hole, through hole is corresponding with fairlead, metal base is connected by universal joint with insulating support rod.
Described web member is screw on rectangular frame and the wing bolt corresponding with screw, and the screw on rectangular frame is corresponding with the screw on GIS ultrahigh frequency sensor housing.
There is equally distributed screw at signal cable fairlead and metal base fairlead surrounding, and have supporting wing nut and butterfly screws.
Butterfly screws adopts reverse screw.
Support bar material is insulating bar, and support bar length is connected and composed by least two joints, is provided with insulating sheath bottom support bar.
The beneficial effects of the utility model, support bar length-flexible is changeable, meets and exempts from requirement of ascending a height, and adopts universal joint to realize 360 ° and turns to fixing, dexterous solid flexible adjustment sensor contacts position and direction; Screw connects employing wing nut, turns to fixing employing butterfly screws, and it is very convenient to dismantle.Support is connected reliably firm with sensor, fixing, wiring layout is reasonable; Sensor turns to and is connected with insulating bar and utilizes bolt principle to realize, and modern design, physical strength are effective.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of wing nut.
Fig. 3 is the structural representation of wing bolt.
Embodiment
As shown in Figure 1,2 and 3, GIS live detection superfrequency sensor-specific supporting tool, comprise fixed support 1, fixed support 1 comprises a rectangular frame 2, rectangular frame 2 and GIS ultrahigh frequency sensor housing match, and in the middle part of two minor faces of rectangular frame, respectively there is a hole on both sides, and four hole I 11 sizes are identical, there are four supporting wing nuts 12 and wing bolt 14 simultaneously, are rectangular frame and are installed to web member on GIS ultrahigh frequency sensor housing.A symmetrical crossbearer 3 is welded in the middle part of two minor faces of rectangular frame 2, crossbearer and rectangular frame form the fixed support 1 that can hold GIS ultrahigh frequency sensor, signal cable fairlead 4 is provided with in the middle part of crossbearer 3, the crossbearer 3 of fairlead 4 correspondence is also provided with the metal base 5 of band through hole 6, and through hole 6 is corresponding with fairlead 4; Welded metal bars 7 on metal base 5, signal cable fairlead 4 and metal base 5 surrounding have equally distributed hole II 13, and have supporting wing nut 12 and wing bolt 14, be the web member of signal cable fairlead 4 and metal base 5, metal base present position is determined, then uses wing nut 12 and wing bolt 14 fixed orifice II 13.Metal base 5 because being connected with sensor outer housing and tool housing common ground, thus solves metal base 5 induced electricity problem.
Metallic rod 7 is connected by universal joint 10 with insulating support rod 8, support bar 8 material is the insulating bar with larger intensity, support bar 8 length can be arranged by test position high flexible, also merogenesis connected mode can be adopted, support bar length is connected and composed by least two joints, has insulating sheath 9 bottom support bar.
Claims (5)
1.GIS live detection superfrequency sensor-specific supporting tool, it is characterized in that: comprise fixed support, fixed support comprises a rectangular frame matched with GIS ultrahigh frequency sensor housing, rectangular frame is provided with the web member that can be installed on GIS ultrahigh frequency sensor housing, two minor faces of rectangular frame are also provided with crossbearer, crossbearer and rectangular frame form the fixed support that can hold GIS ultrahigh frequency sensor, signal cable fairlead is provided with in the middle part of crossbearer, the crossbearer that fairlead is corresponding is also provided with the metal base of band through hole, through hole is corresponding with fairlead, metal base is connected by universal joint with insulating support rod.
2. GIS live detection superfrequency sensor-specific supporting tool according to claim 1, it is characterized in that: described web member is screw on rectangular frame and the wing bolt corresponding with screw, and the screw on rectangular frame is corresponding with the screw on GIS ultrahigh frequency sensor housing.
3. GIS live detection superfrequency sensor-specific supporting tool according to claim 1, is characterized in that: have equally distributed screw at signal cable fairlead and metal base fairlead surrounding, and have supporting wing nut and butterfly screws.
4. the GIS live detection superfrequency sensor-specific supporting tool according to Claims 2 or 3, is characterized in that: butterfly screws adopts reverse screw.
5. GIS live detection superfrequency sensor-specific supporting tool according to claim 1, is characterized in that: support bar material is insulating bar, and support bar length is connected and composed by least two joints, is provided with insulating sheath bottom support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520752202.1U CN205038238U (en) | 2015-09-25 | 2015-09-25 | Electrified special support instrument of superfrequency sensor that detects of GIS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520752202.1U CN205038238U (en) | 2015-09-25 | 2015-09-25 | Electrified special support instrument of superfrequency sensor that detects of GIS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205038238U true CN205038238U (en) | 2016-02-17 |
Family
ID=55297133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520752202.1U Expired - Fee Related CN205038238U (en) | 2015-09-25 | 2015-09-25 | Electrified special support instrument of superfrequency sensor that detects of GIS |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205038238U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106054035A (en) * | 2016-05-23 | 2016-10-26 | 国网辽宁省电力有限公司抚顺供电公司 | Rotary ultrasonic sensor fixing device |
| CN106324295A (en) * | 2016-08-10 | 2017-01-11 | 内蒙古电力（集团）有限责任公司内蒙古超高压供电局 | Device for fixing partial discharge live-line detector sensor |
| CN106370987A (en) * | 2016-11-03 | 2017-02-01 | 云南电网有限责任公司普洱供电局 | Live detection support rod applied to external ultrahigh frequency sensor |
| CN106645814A (en) * | 2016-11-16 | 2017-05-10 | 国家电网公司 | GIS ultrasonic partial discharge test rod |
-
2015
- 2015-09-25 CN CN201520752202.1U patent/CN205038238U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106054035A (en) * | 2016-05-23 | 2016-10-26 | 国网辽宁省电力有限公司抚顺供电公司 | Rotary ultrasonic sensor fixing device |
| CN106324295A (en) * | 2016-08-10 | 2017-01-11 | 内蒙古电力（集团）有限责任公司内蒙古超高压供电局 | Device for fixing partial discharge live-line detector sensor |
| CN106370987A (en) * | 2016-11-03 | 2017-02-01 | 云南电网有限责任公司普洱供电局 | Live detection support rod applied to external ultrahigh frequency sensor |
| CN106645814A (en) * | 2016-11-16 | 2017-05-10 | 国家电网公司 | GIS ultrasonic partial discharge test rod |
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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: 20160217 Termination date: 20160925 |