CN207263785U - A kind of Portable supporting bar for GIS ultrahigh frequency Partial Discharge Detection - Google Patents
A kind of Portable supporting bar for GIS ultrahigh frequency Partial Discharge Detection Download PDFInfo
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- CN207263785U CN207263785U CN201721068888.8U CN201721068888U CN207263785U CN 207263785 U CN207263785 U CN 207263785U CN 201721068888 U CN201721068888 U CN 201721068888U CN 207263785 U CN207263785 U CN 207263785U
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- fluted disc
- operation lever
- partial discharge
- discharge detection
- ultrahigh frequency
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- 238000001514 detection method Methods 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000012360 testing method Methods 0.000 abstract description 2
- 208000008010 Tooth Avulsion Diseases 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection 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
- 230000001502 supplementing effect Effects 0.000 description 1
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- Testing Relating To Insulation (AREA)
Abstract
A kind of Portable supporting bar for GIS ultrahigh frequency Partial Discharge Detection, is related to a kind of insulating support rod.For the insulating basin of some 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 operation lever；Bindiny mechanism includes being flexibly connected head, fixed connector, the connector for connecting flexible connection head and fixed connector；It is flexibly connected head and is equipped with the first fluted disc that end face sets tooth, 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；Operation lever and bindiny mechanism are detachable connection, and the operation lever is telescopic operation lever, it includes Multi-section telescopic rod, locating piece is set between adjacent expansion bar.The technical program operation is flexible, operating personnel can low latitude operation, prevent security incident, reduce operating risk.
Description
Technical field
A kind of insulating support rod is the utility model is related to, it is especially a kind of to be used for GIS ultrahigh frequency Partial Discharge Detection just
Take formula supporting rod.
Background technology
GIS device live detection has been carried out extensively in electric system constituent parts 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 some GIS device frameworks in scene are higher or close structure, to extra-high
Video sensor is placed and causes difficulty.For the insulating basin of the higher GIS device of some frameworks, inspection of ascending a height is carried out using ladder
Survey is most common method, but the ladder needed is higher, is ascended a height when detecting there are some potential safety problems, and need other
Personnel carry out staircase with the safety for the operating personnel that ensures to ascend a height, and it is also highly inconvenient to move ladder when in addition shifting test position,
Time length is spent, work efficiency is low；For the insulating basin of some hard-packed GIS devices, due to narrow space, people is detected
Member is difficult to enter placement sensor, and operating personnel is mobile in the presence of the risk touched, hit by mistake by mistake among compact GIS device.
Utility model content
The technical problems to be solved in the utility model and propose technical assignment be to prior art carry out improve with
Improve, there is provided a kind of Portable supporting bar for GIS ultrahigh frequency Partial Discharge Detection, with reach reduce detect time into
This, prevents from existing in detection and omits, avoided staff in the purpose of the security risk of working at height.For this reason, the utility model
Take following technical scheme.
A kind of Portable supporting bar for GIS ultrahigh frequency Partial Discharge Detection, including sensor holder, arranged on sensor holder
The angle regulator of lower section, the bindiny mechanism below angle regulator and the operation lever below bindiny mechanism；
The bindiny mechanism include be connected with angle regulator flexible connection, be connected with operation lever fixed connector, be used for
Connection is flexibly connected the connector of head 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
First fluted disc, rotating against for the second fluted disc realize angular adjustment, and the first fluted disc is consolidated after being engaged with the second fluted disc by connector
It is fixed；The operation lever and bindiny mechanism are detachable connection, and the operation lever is telescopic operation lever, it includes more
Section telescopic bar, sets locating piece between adjacent expansion bar.The stress retraction of locating piece limitation telescopic rod.Bindiny mechanism can multi-angle tune
The convenient position for sensor being positioned over using supporting rod needs of section.The technical program can be good at solving above-mentioned GIS device
The problem of in superfrequency Partial Discharge Detection, and detection time cost, detection omission risk cost can be substantially reduced and ascended a height
Job safety risk cost.First fluted disc, the second fluted disc are oppositely arranged, and tooth dislocation is chimeric, and institute is with teeth to be involved in engaging, engaging tooth
More, intensity is high, and connection is reliable, and load ability is strong.Telescopic operation lever is convenient for carrying, and is suitable for different height, operation
It is more flexible；Operation lever and bindiny mechanism are detachable connection, are convenient for carrying.
As further improving and supplementing to above-mentioned technical proposal, it is special that the utility model further includes following supplementary technology
Sign.
Further, first fluted disc is equipped with downward " u "-shaped opening, the width of the " 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 be connected through the " u "-shaped opening of the first fluted disc 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 what support plate, lower connecting plate, telescopic rod and telescopic rod matched
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 connected with support plate upper surface；The telescopic rod is located at the left and right two of lower connecting plate
Side；Telescopic rod is moved up and down to realize the swing of sensor holder in flexible rod set.Fixed among angle regulator for pin,
Both sides support leg is telescopic, when in use using centre as supporting point, lifts both sides 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 connected through 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 operation lever
The operation 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.
Beneficial effect：
1st, it is compact-sized, it is small, it is light-weight；
2nd, it is convenient for disassembly and assembly using split-type design, it is easy to carry；
3rd, operating personnel can low latitude operation, prevent security incident, reduce operating risk；
4th, using insulating bar, prevent electric leakage from electric shock accidents occur；
5th, mitigate certain working strength, save cost of human and material resources.
Brief 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 first 301；302- is fixedly connected
Head；The first fluted discs of 303-；The second fluted discs of 304-；305- screw rods；4- operation levers.
Embodiment
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 arranged on the lower section of sensor holder 1, sets
Bindiny mechanism 3 in the lower section of angle regulator 2 and the operation lever 4 arranged on the lower section of bindiny mechanism 3；The bindiny mechanism 3 wraps
Include the fixed connector that is flexibly connected first 301, with operation lever 4 is connected connected with angle regulator 2, for being connected activity even
The connector of connector 301 and fixed connector 302；Described is flexibly connected first 301 the first fluted discs that tooth is set equipped with end face
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 realizes angular adjustment by the first fluted disc 303, rotating against for the second fluted disc 304, the first fluted disc 303
Fixed after being engaged with the second fluted disc 304 by connector；；The operation lever 4 and bindiny mechanism 3 are detachable connection, institute
The operation lever 4 stated is telescopic operation lever.Bindiny mechanism 3 can multi-angle regulation conveniently sensor is positioned over using supporting rod
The position needed.The technical program can be good at solving the problems, such as in above-mentioned GIS device superfrequency Partial Discharge Detection, and
Detection time cost can be substantially reduced, risk cost and ascending operation-using safety risk cost are omitted in detection.First fluted disc 303,
Two fluted discs 304 are oppositely arranged, and tooth dislocation is chimeric, and institute is with teeth to be involved in engaging, and engaging tooth is more, and intensity is high, and connection is reliable, load energy
Power is strong.
For convenience of assembling, processing request is reduced, improves the reliability of connection.First fluted disc 303 is equipped with downward
" u "-shaped opening, the width of the " u "-shaped opening matches with connector.The middle part of second fluted disc 304 is equipped with spiral shell
Hole, the connector are the screw rod 305 with lug；" u "-shaped opening and second tooth of the bolt through the first fluted disc 303
The screw hole connection of disk 304.
It is detachable company between the sensor holder 1 and angle regulator 2 for convenience of the replacement of sensor holder 1
Connect.
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
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, both sides are lifted under the action of extruding force, fit to GIS device insulation basin
The position needed on son.
To improve the security 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 is through flange 206 with passing
Sensor seat 1 connects.
For convenience of the connection with operation 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 operation lever to match with operation lever 4.
For convenience of threading, the middle part of the sensor holder 1 opens up threading hole.
To improve security, the sensor holder 1 includes bottom plate, the baffle at left and right sides of bottom plate is sensed with limiting
The displacement of device.
Figure 1 above, a kind of Portable supporting bar 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, can be according to actual use needs, at this
Under the enlightenment of utility model, carry out the equivalent modifications of shape, structure etc. to it, this programme protection domain row.
Claims (8)
- A kind of 1. Portable supporting bar 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 Operation lever；The bindiny mechanism includes the flexible connection head being connected with angle regulator, the fixation being connected with operation 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 be equipped with the first fluted disc match the second fluted disc；First fluted disc, the second fluted disc phase To setting, angular adjustment is realized by the first fluted disc, rotating against for the second fluted disc, the first fluted disc leads to after being engaged with the second fluted disc Connector is crossed to fix；The operation lever and bindiny mechanism are detachable connection, and the operation lever is telescopic operation Bar, it includes Multi-section telescopic rod, locating piece is set between adjacent expansion bar.
- 2. a kind of Portable supporting bar for GIS ultrahigh frequency Partial Discharge Detection according to claim 1, its feature exist In：It is detachable connection between the sensor holder and angle regulator.
- 3. a kind of Portable supporting bar for GIS ultrahigh frequency Partial Discharge Detection according to claim 2, its feature exist In：The angle regulator includes support plate, lower connecting plate, telescopic rod and the flexible rod set of telescopic rod matching and with The hinged upper junction plate of connecting plate；Telescopic rod set upper side, upper junction plate upper end and sensor holder are affixed；Lower connecting plate lower end and stretch Contracting bar lower end is connected with support plate upper surface；The telescopic rod is located at the left and right sides of lower connecting plate；Telescopic rod is flexible Moved up and down in rod set to realize the swing of sensor holder.
- 4. a kind of Portable supporting bar for GIS ultrahigh frequency Partial Discharge Detection according to claim 3, its 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 Hypomere aperture, the diameter of locating part are more than the hypomere aperture of stepped hole with the swing angle of limiting sensor seat.
- 5. a kind of Portable supporting bar for GIS ultrahigh frequency Partial Discharge Detection according to claim 4, its feature exist In：The top of the flexible rod set is equipped with flange, and screw is connected through flange with sensor holder.
- 6. a kind of Portable supporting bar for GIS ultrahigh frequency Partial Discharge Detection according to claim 5, its feature exist In：The top of the fixed connector is the second fluted disc, and the lower part of fixed connector sets the operation lever to match with operation lever and inserts Connect hole.
- 7. a kind of Portable supporting bar for GIS ultrahigh frequency Partial Discharge Detection according to claim 6, its feature exist In：Threading hole is opened up in the middle part of the sensor holder.
- 8. a kind of Portable supporting bar for GIS ultrahigh frequency Partial Discharge Detection according to claim 7, its 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 |
|---|---|---|---|
| CN201721068888.8U CN207263785U (en) | 2017-08-24 | 2017-08-24 | A kind of Portable supporting bar for GIS ultrahigh frequency Partial Discharge Detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721068888.8U CN207263785U (en) | 2017-08-24 | 2017-08-24 | A kind of Portable supporting bar for GIS ultrahigh frequency Partial Discharge Detection |
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| Publication Number | Publication Date |
|---|---|
| CN207263785U true CN207263785U (en) | 2018-04-20 |
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ID=61922688
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721068888.8U Active CN207263785U (en) | 2017-08-24 | 2017-08-24 | A kind of Portable supporting bar for GIS ultrahigh frequency Partial Discharge Detection |
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| Country | Link |
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| CN (1) | CN207263785U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111273146A (en) * | 2020-03-30 | 2020-06-12 | 国网天津市电力公司 | Cable termination high frequency partial discharge detection paster sensor winding and unwinding devices |
| CN112415349A (en) * | 2020-12-15 | 2021-02-26 | 国网福建省电力有限公司 | Portable partial discharge detection device and installation method thereof |
| CN116435119A (en) * | 2023-05-30 | 2023-07-14 | 国网青海省电力公司海北供电公司 | Multifunctional gram-making device |
| 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 |
| CN116706762A (en) * | 2023-05-30 | 2023-09-05 | 国网青海省电力公司海北供电公司 | Ascending-free cutting device |
-
2017
- 2017-08-24 CN CN201721068888.8U patent/CN207263785U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111273146A (en) * | 2020-03-30 | 2020-06-12 | 国网天津市电力公司 | Cable termination high frequency partial discharge detection paster sensor winding and unwinding devices |
| CN112415349A (en) * | 2020-12-15 | 2021-02-26 | 国网福建省电力有限公司 | Portable partial discharge detection device and installation method thereof |
| CN112415349B (en) * | 2020-12-15 | 2022-10-04 | 国网福建省电力有限公司 | Portable partial discharge detection device and installation method thereof |
| CN116435119A (en) * | 2023-05-30 | 2023-07-14 | 国网青海省电力公司海北供电公司 | Multifunctional gram-making device |
| 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 |
| CN116706762A (en) * | 2023-05-30 | 2023-09-05 | 国网青海省电力公司海北供电公司 | Ascending-free cutting device |
| 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 |
| CN116706762B (en) * | 2023-05-30 | 2024-04-05 | 国网青海省电力公司海北供电公司 | Ascending-free cutting device |
| CN116435119B (en) * | 2023-05-30 | 2024-04-26 | 国网青海省电力公司海北供电公司 | Multifunctional gram-making device |
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