CN207611114U - A kind of insulating support rod suitable for GIS ultrahigh frequency Partial Discharge Detection - Google Patents
A kind of insulating support rod suitable for GIS ultrahigh frequency Partial Discharge Detection Download PDFInfo
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- CN207611114U CN207611114U CN201721068735.3U CN201721068735U CN207611114U CN 207611114 U CN207611114 U CN 207611114U CN 201721068735 U CN201721068735 U CN 201721068735U CN 207611114 U CN207611114 U CN 207611114U
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- fluted disc
- insulating support
- partial discharge
- support rod
- discharge detection
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- 238000001514 detection method Methods 0.000 title claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000001174 ascending effect Effects 0.000 abstract description 4
- 238000012360 testing method Methods 0.000 abstract description 2
- 208000008010 Tooth Avulsion Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000005422 blasting Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
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Abstract
A kind of insulating support rod suitable for GIS ultrahigh frequency Partial Discharge Detection is related to a kind of insulating support rod.For the insulating basin of certain hard-packed GIS devices, due to narrow space, testing staff is difficult to enter placement sensor.The utility model includes sensor holder, angle regulator, bindiny mechanism and operating lever；Bindiny mechanism includes being flexibly connected head, fixed connector, the connector for connecting flexible connection head and fixed connector；Flexible connection head is equipped with the first fluted disc that end face sets tooth, and fixed connector is equipped with the second fluted disc to match with the first fluted disc；First fluted disc, the second fluted disc are oppositely arranged, and the first fluted disc is fixed after being engaged with the second fluted disc by connector.The technical program operation is flexible, operating personnel can low latitude operation, prevent safety accident, reduce operating risk, substantially reduce detection time cost, risk cost and ascending operation-using safety risk cost are omitted in detection.
Description
Technical field
It is especially a kind of suitable for GIS ultrahigh frequency Partial Discharge Detection the utility model is related to a kind of insulating support rod
Insulating support rod.
Background technology
GIS device live detection has been carried out in electric system constituent parts extensively at present, and partial-discharge ultrahigh-frequency detection is
One of them important detection project.And during superfrequency Partial Discharge Detection, it is often necessary to which external sensor is tight
The insulating basin for being affixed on GIS device is detected, but since the certain GIS device frameworks in scene are higher or close structure, to extra-high
Video sensor placement causes difficulty.For the insulating basin of the higher GIS device of certain frameworks, inspection of ascending a height is carried out using ladder
Survey is most common method, but it is higher to be needed ladder, ascend a height detection when there are some potential safety problemss, and need other
Personnel carry out staircase with the safety for the operating personnel that ensures to ascend a height, and movement ladder is also highly inconvenient when in addition shifting test position,
Spend the time long, working efficiency is low；People is detected due to narrow space for the insulating basin of certain hard-packed GIS devices
Member is difficult to enter placement sensor, and operating personnel is mobile in the presence of the risk accidentally touched, accidentally hit among compact GIS device.
Utility model content
The technical problems to be solved in the utility model and the technical assignment of proposition be to prior art carry out improve with
Improve, a kind of insulating support rod suitable for GIS ultrahigh frequency Partial Discharge Detection is provided, with reach reduce detect time at
This, prevents from existing in detection and omit, avoided staff in the purpose of the security risk of working at height.For this purpose, the utility model
Take following technical scheme.
A kind of insulating support rod suitable for GIS ultrahigh frequency Partial Discharge Detection, including sensor holder, be set to sensor holder
The angle regulator of lower section, the bindiny mechanism below angle regulator and the operating lever below bindiny mechanism；
The bindiny mechanism includes the flexible connection head being connected with angle regulator, the fixed connector being connected with operating lever, uses
In the connector of connection flexible connection and fixed connector；The flexible connection head is equipped with the first fluted disc that end face sets tooth,
The fixed connector is equipped with the second fluted disc to match with the first fluted disc；First fluted disc, the second fluted disc are oppositely arranged, and are passed through
The relative rotation realization angular adjustment of first fluted disc, the second fluted disc, the first fluted disc are solid by connector after being engaged with the second fluted disc
It is fixed.Bindiny mechanism can multi-angle regulation facilitate the position for sensor being positioned over using supporting rod needs.The technical program can
The problems in above-mentioned GIS device superfrequency Partial Discharge Detection is solved well, and can substantially reduce detection time cost, inspection
It surveys and omits risk cost and ascending operation-using safety risk cost.First fluted disc, the second fluted disc are oppositely arranged, and tooth dislocation is chimeric, institute
With teeth to be involved in engagement, engaging tooth is more, and intensity is high, and connection is reliable, and load ability is strong.
As further improving and supplementing to above-mentioned technical proposal, the utility model further includes that following supplementary technology is special
Sign.
Further, first fluted disc is equipped with downward " u "-shaped and is open, the width of " u "-shaped opening with
Connector matches.
Further, the middle part of second fluted disc is equipped with screw hole, and the connector is the screw rod with lug；It is described
Bolt pass through the first fluted disc " u "-shaped opening connect with the screw hole of the second fluted disc.
Further, it is detachable connection between the sensor holder and angle regulator.
Further, the angle regulator includes that support plate, lower connecting plate, telescopic rod and telescopic rod match
Flexible rod set and the upper junction plate hinged with lower connecting plate；Telescopic rod set upper side, upper junction plate upper end and sensor holder are affixed；
Lower connecting plate lower end and telescopic rod lower end are connect with upper end face of support plate；The telescopic rod is located at the left and right two of lower connecting plate
Side；Telescopic rod moves up and down in flexible rod set to realize the swing of sensor holder.It is fixed for pin among angle regulator,
Both sides support leg is telescopic, when in use using centre as supporting point, so that both sides is lifted under the action of extruding force, fits to
The position needed on GIS device insulating basin.
Further, the top of the telescopic rod is equipped with locating part, and the telescopic rod is arranged with stepped hole, stepped hole
Epimere aperture be more than hypomere aperture, the diameter of locating part is more than the hypomere aperture of stepped hole with the angle of oscillation of limiting sensor seat
Degree.
Further, the top of the flexible rod set is equipped with flange, and screw is connect across flange with sensor holder.
Further, the top of the fixed connector is the second fluted disc, and the lower part of fixed connector is set and operating lever
The operating lever spliced eye of matching.
Further, threading hole is opened up in the middle part of the sensor holder.
Further, the sensor holder includes bottom plate, the baffle at left and right sides of bottom plate with limiting sensor
Displacement.
Advantageous effect：
1, compact-sized, it is small, it is light-weight；
2, convenient for disassembly and assembly using split-type design, it is easy to carry；
3, operating personnel can low latitude operation, prevent safety accident, reduce operating risk；
4, using insulating bar, prevent electric leakage from electric shock accidents occur；
5, mitigate certain working strength, save cost of human and material resources.
Description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model blasting arrangement schematic diagram.
In figure：1- sensor holders；2- angle regulators；201- support plates；202- lower connecting plates；203- telescopic rods；
204- stretches rod set；205- upper junction plates；206- flanges；3- bindiny mechanisms；301- is flexibly connected head 301；302- is fixedly connected
Head；The first fluted discs of 303-；The second fluted discs of 304-；305- screw rods；4- operating levers.
Specific implementation mode
The technical solution of the utility model is described in further detail below in conjunction with Figure of description.
As shown in Figure 1, the utility model includes sensor holder 1, the angle regulator 2 below sensor holder 1, sets
Bindiny mechanism 3 in 2 lower section of angle regulator and the operating lever 4 below bindiny mechanism 3；The bindiny mechanism 3 wraps
Include the flexible connection head 301 being connected with angle regulator 2, the fixed connector being connected with operating lever 4, for connecting activity even
The connector of connector 301 and fixed connector 302；The flexible connection head 301 is equipped with the first fluted disc that end face sets tooth
303, the fixed connector 302 is equipped with the second fluted disc 304 to match with the first fluted disc 303；First fluted disc 303, second
Fluted disc 304 is oppositely arranged, and angular adjustment, the first fluted disc 303 are realized by the relative rotation of the first fluted disc 303, the second fluted disc 304
It is fixed by connector after being engaged with the second fluted disc 304.Bindiny mechanism 3 can multi-angle regulation facilitate using supporting rod sensor
It is positioned over the position of needs.The technical program can be good at solving asking in above-mentioned GIS device superfrequency Partial Discharge Detection
Topic, and detection time cost, detection omission risk cost and ascending operation-using safety risk cost can be substantially reduced.First fluted disc
303, the second fluted disc 304 is oppositely arranged, and tooth dislocation is chimeric, and institute is with teeth to be involved in engagement, and engaging tooth is more, and intensity is high, and connection is reliable,
Load ability is strong.
For convenience of assembly, processing request is reduced, the reliability of connection is improved.First fluted disc 303 is equipped with downward
" u "-shaped opening, width and the connector of " u "-shaped opening match.The middle part of second fluted disc 304 is equipped with spiral shell
Hole, the connector are the screw rod 305 with lug；The bolt passes through the " u "-shaped opening and the second tooth of the first fluted disc 303
The screw hole of disk 304 connects.
It is detachable company between the sensor holder 1 and angle regulator 2 for convenience of the replacement of sensor holder 1
It connects.
For convenience of the placement of sensor, the angle regulator 2 includes support plate 201, lower connecting plate 202, stretches
Bar 203, the flexible rod set 204 to match with telescopic rod 203 and the upper junction plate 205 hinged with lower connecting plate 202；Flexible rod set
204 upper ends, 205 upper end of upper junction plate and sensor holder 1 are affixed；202 lower end of lower connecting plate and 203 lower end of telescopic rod with support
201 upper surface of plate connects；The telescopic rod 203 is located at the left and right sides of lower connecting plate 202；Telescopic rod 203 is in flexible rod set
It is moved up and down in 204 to realize the swing of sensor holder 1.It is for positioning pin connection, both sides support leg among angle regulator 2
It is telescopic, when in use using centre as supporting point, so that both sides is lifted under the action of extruding force, fits to GIS device insulation basin
The position needed on son.
To improve the safety of work, the top of the telescopic rod 203 is equipped with locating part, the flexible rod set 204
Equipped with stepped hole, the epimere aperture of stepped hole is more than hypomere aperture, and the diameter of locating part is more than the hypomere aperture of stepped hole to limit
The swing angle of sensor holder 1 processed.
To improve detachability, the top of the flexible rod set 204 is equipped with flange 206, and screw passes through flange 206 and passes
Sensor seat 1 connects.
For convenience of the connection with operating lever 4, the top of the fixed connector 302 is the second fluted disc 304, is fixedly connected
First 302 lower part sets 4 spliced eye of operating lever to match with operating lever 4.
For convenience of threading, the middle part of the sensor holder 1 opens up threading hole.
To improve safety, the sensor holder 1 includes bottom plate, the baffle at left and right sides of bottom plate to limit sensing
The displacement of device.
Figure 1 above, a kind of insulating support rod suitable for GIS ultrahigh frequency Partial Discharge Detection shown in 2 are that this practicality is new
The specific embodiment of type has embodied the utility model in essence feature and progress, needs can be used according to actual, at this
Under the enlightenment of utility model, the equivalent modifications of shape, structure etc., the row in the protection domain of this programme are carried out to it.
Claims (9)
1. a kind of insulating support rod suitable for GIS ultrahigh frequency Partial Discharge Detection, it is characterised in that：Including sensor holder, set
Angle regulator below sensor holder, the bindiny mechanism below angle regulator and below the bindiny mechanism
Operating lever；The bindiny mechanism includes that be connected with angle regulator flexible connection head, the fixation that is connected with operating lever
Connector, the connector for connecting flexible connection head and fixed connector；The flexible connection head sets tooth equipped with end face
The first fluted disc, the fixed connector is equipped with the second fluted disc for matching with the first fluted disc；First fluted disc, the second fluted disc phase
To setting, is realized by the relative rotation of the first fluted disc, the second fluted disc and led to after angular adjustment, the first fluted disc are engaged with the second fluted disc
Connector is crossed to fix；First fluted disc is equipped with downward " u "-shaped and is open, the width of " u "-shaped opening and connection
Part matches.
2. a kind of insulating support rod suitable for GIS ultrahigh frequency Partial Discharge Detection according to claim 1, feature exist
In：The middle part of second fluted disc is equipped with screw hole, and the connector is the screw rod with lug；The screw rod passes through first
The " u "-shaped opening of fluted disc is connect with the screw hole of the second fluted disc.
3. a kind of insulating support rod suitable for GIS ultrahigh frequency Partial Discharge Detection according to claim 2, feature exist
In：It is detachable connection between the sensor holder and angle regulator.
4. a kind of insulating support rod suitable for GIS ultrahigh frequency Partial Discharge Detection according to claim 3, feature exist
In：The angle regulator include support plate, lower connecting plate, telescopic rod, with telescopic rod match flexible rod set and under
The hinged upper junction plate of connecting plate；Telescopic rod set upper side, upper junction plate upper end and sensor holder are affixed；It lower connecting plate lower end and stretches
Contracting bar lower end is connect with upper end face of support plate；The telescopic rod is located at the left and right sides of lower connecting plate；Telescopic rod is flexible
It is moved up and down in rod set to realize the swing of sensor holder.
5. a kind of insulating support rod suitable for GIS ultrahigh frequency Partial Discharge Detection according to claim 4, feature exist
In：The top of the telescopic rod is equipped with locating part, and the telescopic rod is arranged with stepped hole, and the epimere aperture of stepped hole is more than
The diameter in hypomere aperture, locating part is more than the hypomere aperture of stepped hole with the swing angle of limiting sensor seat.
6. a kind of insulating support rod suitable for GIS ultrahigh frequency Partial Discharge Detection according to claim 5, feature exist
In：The top of the flexible rod set is equipped with flange, and screw is connect across flange with sensor holder.
7. a kind of insulating support rod suitable for GIS ultrahigh frequency Partial Discharge Detection according to claim 6, feature exist
In：The top of the fixed connector is the second fluted disc, and the lower part of fixed connector sets the operating lever to match with operating lever and inserts
Connect hole.
8. a kind of insulating support rod suitable for GIS ultrahigh frequency Partial Discharge Detection according to claim 7, feature exist
In：Threading hole is opened up in the middle part of the sensor holder.
9. a kind of insulating support rod suitable for GIS ultrahigh frequency Partial Discharge Detection according to claim 8, feature exist
In：The sensor holder includes bottom plate, the baffle at left and right sides of bottom plate with the displacement of limiting sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721068735.3U CN207611114U (en) | 2017-08-24 | 2017-08-24 | A kind of insulating support rod suitable for GIS ultrahigh frequency Partial Discharge Detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721068735.3U CN207611114U (en) | 2017-08-24 | 2017-08-24 | A kind of insulating support rod suitable for GIS ultrahigh frequency Partial Discharge Detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207611114U true CN207611114U (en) | 2018-07-13 |
Family
ID=62793286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721068735.3U Active CN207611114U (en) | 2017-08-24 | 2017-08-24 | A kind of insulating support rod suitable for GIS ultrahigh frequency Partial Discharge Detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207611114U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110187150A (en) * | 2019-05-29 | 2019-08-30 | 知为力(成都)科技有限公司 | A kind of support rod and the measuring device with electricity with the support rod |
| CN116565741A (en) * | 2023-05-30 | 2023-08-08 | 国网青海省电力公司海北供电公司 | Multifunctional device without ascending height |
-
2017
- 2017-08-24 CN CN201721068735.3U patent/CN207611114U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110187150A (en) * | 2019-05-29 | 2019-08-30 | 知为力(成都)科技有限公司 | A kind of support rod and the measuring device with electricity with the support rod |
| CN116565741A (en) * | 2023-05-30 | 2023-08-08 | 国网青海省电力公司海北供电公司 | Multifunctional device without ascending height |
| CN116565741B (en) * | 2023-05-30 | 2024-04-05 | 国网青海省电力公司海北供电公司 | Multifunctional device without ascending height |
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