CN203054010U - A multipurpose apparatus for fixing a sensor used for measuring the partial discharge of a GIS - Google Patents
A multipurpose apparatus for fixing a sensor used for measuring the partial discharge of a GIS Download PDFInfo
- Publication number
- CN203054010U CN203054010U CN 201220657103 CN201220657103U CN203054010U CN 203054010 U CN203054010 U CN 203054010U CN 201220657103 CN201220657103 CN 201220657103 CN 201220657103 U CN201220657103 U CN 201220657103U CN 203054010 U CN203054010 U CN 203054010U
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- China
- Prior art keywords
- resin plate
- insulating resin
- measuring
- gis
- adjustable insulating
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- Expired - Fee Related
Links
- 239000011347 resin Substances 0.000 claims abstract description 28
- 229920005989 resin Polymers 0.000 claims abstract description 28
- 238000009413 insulation Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 abstract 2
- 230000008054 signal transmission Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Testing Relating To Insulation (AREA)
Abstract
The utility model discloses a multipurpose apparatus for fixing a sensor used for measuring the partial discharge of a GIS. The apparatus comprises an adjustable insulating resin plate. A telescopic insulating rod is arranged below the adjustable insulating resin plate. The adjustable insulating resin plate is movably connected with the telescopic insulating rod. The sensor used for measuring and clamping grooves are arranged on the adjustable insulating resin plate. The sensor used for measuring and the adjustable insulating resin plate are connected through bolts. The sensor used for measuring is provided with a signal transmission cable. The insulating rod in the apparatus can be stretched out and drawn back at will and can be adjusted randomly according to the height of GIS equipment. The adjustable insulating resin plate and the telescopic insulating rod are movably connected. Thus the position and the direction of the sensor can be adjusted according to the measurement positions. The apparatus is simple in structure, economized in material utilization, and economical and practical to use; and the apparatus not only guarantees the safety of working personnel, but also saves the measurement time and effectively improves the operation security of electrical equipment.
Description
Technical field
The utility model belongs to the high-voltage test techniques field, particularly a kind ofly many puts the fixation of sensor stationary installation with GIS survey bureau.
Background technology
Along with constant development of economy, power supply reliability requires also more and more higher.GIS full name gas insulated combined electrical equipment is that the visual plant .GIS of electric system becomes the integral body of an organic assembling with all primary equipment optimal design except transformer in the transformer station, is generally modular construction.In general, it is made up of isolating switch (CB), disconnector (DS), grounding switch (ES), voltage transformer (VT) (VT), current transformer (CT), lightning arrester (LA), bus (BUS) and sleeve pipe (BSG) eight big parts.GIS has following characteristics: (1) structure miniaturization. (2) reliability height.(3) security is good.(4) stopped adverse effect to the outside.(5) installation period is short.(6) easy to maintenance.Shelf depreciation is the important parameter of its insulating property, is sign and the form of expression of insulation degradation.Detect GIS office exoergic and find the insulation defect that it is inner early stage.Monitoring method commonly used is electrical measuring method and non-electrical measuring method, and non-electrical measuring method mainly contains supercritical ultrasonics technology and ultrahigh frequency method.Sensor is placed on the testee, fixes with fixing belt.Connect signal-transmitting cable, power lead etc., still, in real work, because each disc insulator all need be measured, a GIS transformer station, according to traditional sensor fixing means, needs a large amount of time to fix by up to a hundred at least.In addition, need just can finish the work by means of ladder than higher in the measuring point sometimes, brings hidden danger to safety.
The utility model content
The utility model provide a kind of time saving and energy saving, safety coefficient is high manyly puts the fixation of sensor stationary installation with GIS survey bureau.
Put the fixation of sensor stationary installation with GIS survey bureau more than a kind of, comprise adjustable insulating resin plate, below the described adjustable insulating resin plate extension type insulation rod is set, described adjustable insulating resin plate and described extension type insulation rod flexibly connect, above the described adjustable insulating resin plate survey sensor and draw-in groove are set, described survey sensor is connected by bolt with described adjustable insulating resin plate, signalization transmission cable on the described survey sensor.
Described adjustable insulating resin plate is connected by universal wheel with described extension type insulation rod.
Insulation rod of the present utility model can arbitrarily stretch, and can arbitrarily adjust according to the height of GIS equipment; Described adjustable insulating resin plate and described extension type insulation rod flexibly connect, can be according to position, the direction of the position adjustments sensor of measuring.During use, be fixed by bolts on the insulating resin plate with sensor measuring, during work, after the staff lifts this stationary installation and is attached to the measuring position of GIS, can carry out GIS office and put surveying work.The utility model is simple in structure, materials province, economical and practical, namely guarantees staff's safety, has saved Measuring Time again, improves the security of operation of power equipment effectively.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is front view of the present utility model.
Embodiment
As shown in Figure 1, put the fixation of sensor stationary installation with GIS survey bureau more than of the present utility model, comprise adjustable insulating resin plate 1, below the described adjustable insulating resin plate 1 extension type insulation rod 2 is set, described adjustable insulating resin plate 1 flexibly connects with described extension type insulation rod 2, survey sensor 3 and draw-in groove 4 are set above the described adjustable insulating resin plate 1, described survey sensor 3 is connected by bolt 5 with described adjustable insulating resin plate 1, signalization transmission cable 6 on the described survey sensor 3, described adjustable insulating resin plate 1 is connected by universal wheel 7 with described extension type insulation rod 2.
Insulation rod of the present utility model can arbitrarily stretch, and can arbitrarily adjust according to the height of GIS equipment; Described adjustable insulating resin plate and described extension type insulation rod flexibly connect, can be according to position, the direction of the position adjustments sensor of measuring.During use, be fixed by bolts on the insulating resin plate with sensor measuring, during work, after the staff lifts this stationary installation and is attached to the measuring position of GIS, can carry out GIS office and put surveying work.The utility model is simple in structure, materials province, economical and practical, namely guarantees staff's safety, has saved Measuring Time again, improves the security of operation of power equipment effectively.
Claims (2)
1. put the fixation of sensor stationary installation with GIS survey bureau more than one kind, it is characterized in that: comprise adjustable insulating resin plate, below the described adjustable insulating resin plate extension type insulation rod is set, described adjustable insulating resin plate and described extension type insulation rod flexibly connect, above the described adjustable insulating resin plate survey sensor and draw-in groove are set, described survey sensor is connected by bolt with described adjustable insulating resin plate, signalization transmission cable on the described survey sensor.
2. manyly put the fixation of sensor stationary installation with GIS survey bureau as claims 1 are described, it is characterized in that: described adjustable insulating resin plate is connected by universal wheel with described extension type insulation rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220657103 CN203054010U (en) | 2012-12-04 | 2012-12-04 | A multipurpose apparatus for fixing a sensor used for measuring the partial discharge of a GIS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220657103 CN203054010U (en) | 2012-12-04 | 2012-12-04 | A multipurpose apparatus for fixing a sensor used for measuring the partial discharge of a GIS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203054010U true CN203054010U (en) | 2013-07-10 |
Family
ID=48736950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220657103 Expired - Fee Related CN203054010U (en) | 2012-12-04 | 2012-12-04 | A multipurpose apparatus for fixing a sensor used for measuring the partial discharge of a GIS |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203054010U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374956A (en) * | 2014-09-11 | 2015-02-25 | 深圳供电局有限公司 | Extension rod of ultrasonic electrified partial discharge tester sensor |
| 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 |
| CN106291188A (en) * | 2016-08-15 | 2017-01-04 | 国网河南省电力公司商丘供电公司 | Handheld ultrasound wave anti-interference multi-angle reference test bar |
| 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 |
| CN111751675A (en) * | 2019-03-28 | 2020-10-09 | 上海电机学院 | Ultrasonic sensor extension fixture |
-
2012
- 2012-12-04 CN CN 201220657103 patent/CN203054010U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374956A (en) * | 2014-09-11 | 2015-02-25 | 深圳供电局有限公司 | Extension rod of ultrasonic electrified partial discharge tester sensor |
| 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 |
| CN106291188A (en) * | 2016-08-15 | 2017-01-04 | 国网河南省电力公司商丘供电公司 | Handheld ultrasound wave anti-interference multi-angle reference test bar |
| CN111751675A (en) * | 2019-03-28 | 2020-10-09 | 上海电机学院 | Ultrasonic sensor extension fixture |
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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: 20130710 Termination date: 20141204 |
|
| EXPY | Termination of patent right or utility model |