CN205374581U - Electroscope of two split conductors of 220kV is exclusively used in - Google Patents
Electroscope of two split conductors of 220kV is exclusively used in Download PDFInfo
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- CN205374581U CN205374581U CN201620174970.8U CN201620174970U CN205374581U CN 205374581 U CN205374581 U CN 205374581U CN 201620174970 U CN201620174970 U CN 201620174970U CN 205374581 U CN205374581 U CN 205374581U
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- electroscope
- exclusively used
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- bundle conductor
- electrical verification
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- 239000004020 conductor Substances 0.000 title claims abstract description 31
- 238000012795 verification Methods 0.000 claims description 41
- 238000009413 insulation Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
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Abstract
The utility model discloses an electroscope of two split conductors of 220kV is exclusively used in belongs to electric power apparatus technical field, hand the pole and locate first electroscope and the second electroscope of handing peak of the staff portion including insulating and telescopic, handheld pole includes two section at least telescopic branches, and adjacent branch is together articulated. The utility model provides an electroscope of two split conductors of 220kV is exclusively used in, overall structure is simple, will hand the pole and set telescopic structural style to, is convenient for improve the holistic commonality of device according to the length of the handheld pole of height control by the survey wire. Setting up the switch of display screen, control electroscope on the handle, at inside treater and the battery of setting up of handle, testing the telecommunications breath and can clearly show on the display screen through what the electroscope obtained, the staff can clearly be learnt and tests the telecommunications breath through observing the display screen, read the convenience.
Description
Technical field
This utility model relates to electric power apparatus technical field, particularly relates to a kind of electroscope being exclusively used in 220kV double bundle conductor.
Background technology
In electric power sets up, in order to suppress the corona discharge of extra high voltage network and reduce line reactance, every phase conductor being arranged to the intraphase conductor by several diameters are less and forms, each intraphase conductor keeps at a certain distance away and by symmetrical polygon arrangement.For double bundle conductor, the radical of every phase conductor is two.
In work about electric power process, in order to confirm that whether electric wire is charged, in order to the expansion work about electric power of worker safety, it is necessary to check circuit whether charged with electroscope before work.
At present, when 220kV double bundle conductor is carried out electrical verification, should first use qualified and in life cycle the contact capacitive character electroscope of experiment to carry out electrical verification, then review with spark gap electroscope.In electrical verification process, electrical verification contact pilotage residence time on electrical verification position cannot be less than 3 seconds, and number of times must not less than 3 times, and staff must wear insulating glove in the course of the work.During electrical verification, two kinds of electroscopies must be carried when the upper power tower of operator or the inspection of other eminences, during due to operation, also wear insulating glove, operated by personnel's inconvenience, and due to electroscope small volume, electroscope is likely to drop, extend working time, inefficiency.
Utility model content
In order to solve the shortcoming and defect that above-mentioned prior art exists, this utility model provides a kind of electroscope being exclusively used in 220kV double bundle conductor being effectively combined into one by two kinds of electroscopies and can conveniently know electrical verification situation.
In order to reach above-mentioned technical purpose, the electroscope being exclusively used in 220kV double bundle conductor that this utility model provides, including insulation and telescopic holding rod and be located at the first electroscope and second electroscope at holding rod top, described holding rod includes at least two sections of telescopic poles, and adjacent struts is hinged.
First electroscope and the second electroscope are located at the top of holding rod, and telescopic holding rod is made up of at least two sections of telescopic poles.During use, it is possible to adjust length and the bending direction of holding rod according to the concrete installation situation of double bundle conductor, it is simple to make the first electroscope or the second electroscope operationally accurately come close to or in contact with double bundle conductor.Further, the first electroscope and the second electroscope is made to may be rotatably mounted at the top of holding rod, it is simple to rotate according to electrical verification situation and adjust the first electroscope or the second electroscope, make both operationally not cause use obstacle.
Preferably, described pole includes at least two connecting rods linked together, and is closely set in together by arc card between adjacent connecting rod, and arc card is between the outer wall and the inwall of outer lateral connector bar of interior lateral connector bar.
Closely it is set in together by arc card between adjacent connecting rod, improves stability when pole uses.When avoiding pole to erect, owing to the space between interior lateral connector bar and outer lateral connector bar is relatively big, interior lateral connector bar easily falls voluntarily under self gravitation effect, the structural instability that device is overall, and impact uses.
Preferably, the middle part of described arc card inwall is provided with the location division of protrusion, and the sidewall of interior lateral connector bar is provided with, in the position near bottom, the hole, location coordinated with location division, and when adjacent connecting rod is set in together, location division embeds in hole, location.
Arranging location division on arc card, arrange hole, location on the sidewall of interior lateral connector bar, location division is inserted or is embedded in hole, location.When pole elongates or shortens, arc card moves relative to outer lateral connector bar together along with interior lateral connector bar, improves connective stability.Further, about pitman shaft to being arranged with two pieces of arc cards between interior lateral connector bar and outer lateral connector bar, improve the connective stability between adjacent connecting rod further.
Preferably, described location division is cylindrical or hemispherical.
Preferably, the top of described connecting rod is provided with and extends and ringwise upper convex edge along footpath towards side, axle center, and the bottom of connecting rod is provided with radially axle center dorsad and stretches out and ringwise lower convex edge.
Upper convex edge and lower convex edge in adjacent connecting rod combine the shift motion for spacing interior lateral connector bar and arc card, it is to avoid shift motion is crossed connecting rod inside ambassador and departed from outer lateral connector bar.
Preferably, described adjacent struts is hinged by bearing pin or the screw bolt and nut that cooperates；Described pole also includes being located at the adapter sleeve bottom outermost connecting rod, adapter sleeve is provided with lower connecting portion outwardly on the surface of outermost connecting rod dorsad, the top of interior lateral connector bar is provided with upper connecting portion outwardly, upper connecting portion and lower connecting portion are equipped with the connecting hole coordinated with bolt or bearing pin, and upper connecting portion and the lower concave cooperation of connecting portion.
Adjacent struts is linked together by bearing pin or the screw bolt and nut that cooperates, and attachment structure is simple, it is simple to easily adjust the angle between pole according to job demand.Drawing each pole when not using in, the body of device entirety is less, it is simple to carry.For the ease of adjusting and making pole nonvoluntary rotation in use, elasticity hinged between adjacent struts can make pole rotation be advisable to impose certain active force.
Preferably, described first electroscope and the second electroscope rotate the top being located at holding rod by locking member.For the ease of adjusting the first electroscope and the second electroscope, and making the first electroscope and the nonvoluntary rotation of the second electroscope, the elasticity being connected between locking member with pole can make the first electroscope or the rotation of the second electroscope be advisable to impose certain effect power.
Preferably, the collapsing length of described pole is 0.5m～1.8m.
Preferably, the bottom of described holding rod is provided with the handle of insulation, handle be provided with the display screen for showing electrical verification parameter, for control first galvanoscopic first switch and for controlling the second galvanoscopic second switch, handle inner is provided with processor and battery；Battery is electrically connected in display screen and processor, and the output circuit of battery is provided with switch；First electroscope and the second electroscope are electrically connected to processor, and processor is electrically connected to display screen；Electrical verification signal is converted to electrical verification parameter and electrical verification parameter is transferred to display screen by processor after receiving the first electroscope or the second galvanoscopic electrical verification signal, display screen receives display after electrical verification parameter.
Open the first electroscope according to electrical verification program by the first switch or open the second electroscope by second switch, the electrical verification signal recorded is transferred to processor by the first electroscope or the second electroscope, processor converts electrical verification signal to electrical verification parameter and is transferred to display screen, display screen demonstrates this electrical verification parameter, namely staff should be clear from the charged situation of wire by observing display screen, it is simple to launch follow-up work project.
Preferably, the bottom of described handle is provided with the charging hole electrically connected with battery.Further, handle and holding rod being arranged to separable split-type structural, is respectively provided with the plug and jack that cooperate in the bottom of holding rod and the top of handle, handle is removably connected to the bottom of holding rod by fastening type structure.When handle is connected to holding rod, plug inserts in jack, and the first electroscope and the second electroscope are all connected with processor.
The electroscope being exclusively used in 220kV double bundle conductor that this utility model provides, overall structure is simple, holding rod is arranged to telescopic version, it is simple to the length according to the height adjustment holding rod of tested wire, improves the versatility that device is overall.
Holding rod is arranged to the version being made up of at least two sections of poles, and pole is arranged to telescopic structure, it is possible not only to the length of height adjustment holding rod according to tested wire, also can adjust the bending direction of holding rod according to the situation around wire, further increase the versatility that device is overall.
First electroscope and the second electroscope are rotatably installed in the top of holding rod, it is simple to rotate according to electrical verification program and electrical verification situation and adjust the first electroscope or the second electroscope, it is to avoid the first electroscope or the second electroscope become the obstacle of electrical verification work.
Handle arranges display screen, controls galvanoscopic switch, processor and battery are set at handle inner, the electrical verification information obtained by electroscope can be clearly showed that on a display screen, and staff can be known by observation display screen knows electrical verification information, and it is convenient to read.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram that this utility model is exclusively used in the electroscope embodiment of 220kV double bundle conductor；
Fig. 2 is that this utility model is exclusively used in the electroscope embodiment of 220kV double bundle conductor the structural representation of pole；
Fig. 3 is the first structural representation that this utility model is exclusively used in the electroscope embodiment of 220kV double bundle conductor arc card；
Fig. 4 is the second structural representation that this utility model is exclusively used in arc card in the electroscope embodiment of 220kV double bundle conductor.
In figure, 1-the first electroscope, 2-the second electroscope, 3-holding rod, 4-pole, 41-connecting rod, the upper convex edge of 411-, convex edge under 412-, the upper connecting portion of 413-, 42-arc card, 43-adapter sleeve, connecting portion under 431-, 44-connecting hole, 51-bolt, 52-nut, 6-locking member, 7-handle, 71-charges hole, 81-display screen, 82-processor, 83-battery, 91-first switchs, 92-second switch.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As it is shown in figure 1, the electroscope being exclusively used in 220kV double bundle conductor that this utility model provides, including insulation and telescopic holding rod 3, the top of holding rod is rotatablely equipped with the first electroscope 1 and the second electroscope 2, and the bottom of holding rod is provided with the handle 7 of insulation.Holding rod 3 includes at least two sections of telescopic poles 4, and adjacent struts is hinged by bearing pin or the bolt 51 and the nut 52 that cooperate.
First electroscope 1 and the second electroscope 2 are rotatably installed in the top of holding rod 3 by locking member 6, and the elasticity being connected between locking member with holding rod top can make the first electroscope or the rotation of the second electroscope be advisable to impose certain effect power.
Handle 7 is provided with the display screen 81 for showing electrical verification parameter, for controlling the first switch 91 and for controlling the second switch 92 of the second electroscope 2 of the first electroscope 1, handle inner is provided with processor 82 and battery 83.Battery 83 is electrically connected in display screen 81 and processor 82, in order to battery is powered to display screen and processor, and the output circuit of battery is provided with switch.First electroscope 1 and the second electroscope 2 are electrically connected to processor 82, and the wire connected is from the inside traverse of holding rod 4, and processor is electrically connected to display screen 81.
For the ease of in time battery 83 being charged, the bottom of handle 7 is provided with the charging hole 71 electrically connected with battery.Take for the ease of holding, it is possible to outside handle 7, be set with the Anti-slip cover of insulation.
Electrical verification signal is converted to electrical verification parameter and electrical verification parameter is transferred to display screen 81 by processor 82 after receiving the electrical verification signal of the first electroscope 1 or the second electroscope 2, display screen shows this electrical verification parameter after receiving electrical verification parameter.
Handle 7 and holding rod 3 can be arranged to integral structure, it is also possible to be arranged to split-type structural.When being arranged to split-type structural, handle is removably connected to the bottom of holding rod by fastening type structure.Arrange the plug cooperated and jack at the top of the bottom of holding rod 3 and handle 7, when handle is connected to holding rod, plug inserts in jack, and the first electroscope 1 and the second electroscope 2 are all connected with processor 82.
As in figure 2 it is shown, pole 4 includes at least two connecting rods linked together 41, being closely set in together by arc card 42 between adjacent connecting rod, arc card is between the outer wall and the inwall of outer lateral connector bar of interior lateral connector bar.
In order to improve the connective stability between connecting rod 41, it is provided with two pieces between interior lateral connector bar and outer lateral connector bar about the axially symmetric arc card 42 of connecting rod.
The middle part of arc card 42 inwall is provided with the location division 421 of protrusion, and the sidewall of interior lateral connector bar is arranged with, in the position near bottom, the hole, location coordinated with location division, and when adjacent connecting rod is set in together, location division embeds in hole, location.
As shown in Figure 3,4, location division 421 is cylindrical or hemispherical.
The top of connecting rod 41 is provided with and extends and ringwise upper convex edge 411 along footpath towards side, axle center, and the bottom of connecting rod is provided with radially axle center dorsad and stretches out and ringwise lower convex edge 412.The upper convex edge 411 of adjacent connecting rod and lower convex edge 412 combine the shift motion for spacing interior lateral connector bar and arc card, it is to avoid shift motion is crossed connecting rod inside ambassador and departed from outer lateral connector bar.
Pole 4 also includes the adapter sleeve 43 being located at bottom outermost connecting rod, the bottom surface of adapter sleeve is provided with downward projection of lower connecting portion 431, the top of interior lateral connector bar is provided with the upper connecting portion 413 projected upwards, upper connecting portion and lower connecting portion are equipped with the connecting hole 44 coordinated with bolt 51 or bearing pin, and upper connecting portion and the lower concave cooperation of connecting portion.
In order to make the wire of connection electroscope and processor be positioned at holding rod 3, the top of adapter sleeve 43 and interior lateral connector bar is equipped with through wires hole.
For the ease of adjusting, elasticity hinged between adjacent struts 4 can make pole rotation be advisable to impose certain active force.For the ease of putting and carrying, the collapsing length of pole 4 is 0.5m～1.8m.
During work, according to the height of wire and peripheral obstacle situation, rotate and adjust the first electroscope 1 and the second electroscope 2, adjust holding rod 3 by adjusting the angle between the length of pole 4 and adjacent struts.Make the first electroscope 1 according to electrical verification program or the second electroscope 2 contacts or near wire, opens the first electroscope or the second electroscope by the first switch 91 or second switch 92, by the circuit that switch connection processor 82 and display screen 81 connect.The electrical verification signal recorded is transmitted to processor 82 by the first electroscope 1 or the second electroscope 2, and electrical verification signal processing is converted to electrical verification parameter and transmits this electrical verification parameter to display screen 81 by processor, and display screen shows after receiving electrical verification parameter, and staff reads.
After electrical verification terminates, close the first electroscope 1 and the output circuit of the second electroscope, cut-out battery.Draw and rotate pole 4 in, make the length of holding rod 3 reduce, rotate the first electroscope 1 and the second electroscope 2 makes the volume of holding rod reduce, according to circumstances choose whether from holding rod 3, disassemble handle 7.
Except above preferred embodiment, this utility model also has other embodiment, those skilled in the art can be variously modified according to this utility model and deform, and without departing from spirit of the present utility model, all should belong to scope defined in this utility model claims.
Claims (10)
1. the electroscope being exclusively used in 220kV double bundle conductor, it is characterized in that, including insulation and telescopic holding rod (3) and be located at the first electroscope (1) and second electroscope (2) at holding rod top, described holding rod includes at least two sections of telescopic poles (4), and adjacent struts is hinged.
2. the electroscope being exclusively used in 220kV double bundle conductor according to claim 1, it is characterized in that, described pole (4) includes at least two connecting rods linked together (41), closely being set in together by arc card (42) between adjacent connecting rod, arc card is between the outer wall and the inwall of outer lateral connector bar of interior lateral connector bar.
3. the electroscope being exclusively used in 220kV double bundle conductor according to claim 2, it is characterized in that, the middle part of described arc card (42) inwall is provided with the location division (421) of protrusion, the sidewall of interior lateral connector bar is provided with, in the position near bottom, the hole, location coordinated with location division, and when adjacent connecting rod is set in together, location division embeds in hole, location.
4. the electroscope being exclusively used in 220kV double bundle conductor according to claim 3, it is characterised in that described location division (421) cylindrical or hemispherical.
5. the electroscope being exclusively used in 220kV double bundle conductor according to any one of claim 2-4, it is characterized in that, the top of described connecting rod (41) is provided with and extends and ringwise upper convex edge (411) along footpath towards side, axle center, and the bottom of connecting rod is provided with radially axle center dorsad and stretches out and ringwise lower convex edge (412).
6. the electroscope being exclusively used in 220kV double bundle conductor according to any one of claim 2-4, it is characterized in that, described adjacent struts (4) is hinged by bearing pin or the bolt (51) and the nut (52) that cooperate；Described pole (4) also includes the adapter sleeve (43) being located at bottom outermost connecting rod, adapter sleeve is provided with lower connecting portion (431) outwardly on the surface of outermost connecting rod dorsad, the top of interior lateral connector bar is provided with upper connecting portion (413) outwardly, upper connecting portion and lower connecting portion are equipped with the connecting hole (44) coordinated with bolt or bearing pin, and upper connecting portion and the lower concave cooperation of connecting portion.
7. the electroscope being exclusively used in 220kV double bundle conductor according to claim 6, it is characterized in that, described first electroscope (1) and the second electroscope (2) rotate the top being located at holding rod (3) by locking member (6).
8. the electroscope being exclusively used in 220kV double bundle conductor according to claim 7, it is characterised in that the length that described pole (4) is flexible is 0.5m～1.8m.
9. the electroscope being exclusively used in 220kV double bundle conductor according to claim 6, it is characterized in that, the bottom of described holding rod (3) is provided with the handle (7) of insulation, handle is provided with the display screen (81) for showing electrical verification parameter, is used for controlling the first switch (91) of the first electroscope (1) and is used for controlling the second switch (92) of the second electroscope (2), and handle inner is provided with processor (82) and battery (83)；Battery is electrically connected in display screen and processor, and the output circuit of battery is provided with switch；First electroscope and the second electroscope are electrically connected to processor, and processor is electrically connected to display screen；Electrical verification signal is converted to electrical verification parameter and electrical verification parameter is transferred to display screen by processor after receiving the first electroscope or the second galvanoscopic electrical verification signal, display screen receives display after electrical verification parameter.
10. the electroscope being exclusively used in 220kV double bundle conductor according to claim 9, it is characterised in that the bottom of described handle (7) is provided with the charging hole (71) electrically connected with battery (83).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620174970.8U CN205374581U (en) | 2016-03-08 | 2016-03-08 | Electroscope of two split conductors of 220kV is exclusively used in |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620174970.8U CN205374581U (en) | 2016-03-08 | 2016-03-08 | Electroscope of two split conductors of 220kV is exclusively used in |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205374581U true CN205374581U (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620174970.8U Active CN205374581U (en) | 2016-03-08 | 2016-03-08 | Electroscope of two split conductors of 220kV is exclusively used in |
Country Status (1)
| Country | Link |
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| CN (1) | CN205374581U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105699743A (en) * | 2016-03-08 | 2016-06-22 | 国网浙江省电力公司湖州供电公司 | Electroscope dedicated to 220 kV double bundle conductor |
-
2016
- 2016-03-08 CN CN201620174970.8U patent/CN205374581U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105699743A (en) * | 2016-03-08 | 2016-06-22 | 国网浙江省电力公司湖州供电公司 | Electroscope dedicated to 220 kV double bundle conductor |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |