CN203444024U - Built-in conductive wiring rod specially used for high-altitude mutual inductor ratio test - Google Patents
Built-in conductive wiring rod specially used for high-altitude mutual inductor ratio test Download PDFInfo
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- CN203444024U CN203444024U CN201320590515.2U CN201320590515U CN203444024U CN 203444024 U CN203444024 U CN 203444024U CN 201320590515 U CN201320590515 U CN 201320590515U CN 203444024 U CN203444024 U CN 203444024U
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- rod
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- mutual inductor
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- 238000012360 testing method Methods 0.000 title abstract description 20
- 239000004020 conductor Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 5
- 229920000728 polyester Polymers 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract description 8
- 239000002184 metal Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 238000002474 experimental method Methods 0.000 description 4
- 230000001174 ascending effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000009194 climbing Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
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Abstract
The utility model discloses a built-in conductive wiring rod specially used for a high-altitude mutual inductor ratio test. The built-in conductive wiring rod specially used for the high-altitude mutual inductor ratio test relates to the electric power wiring tool technology field, and comprises a wiring clamp and an insulating rod, the insulating rod is in sectional connection, and the sections of rod body are connected via a rod inner core in the rod body. The rod inner core penetrates the two ends of the rod body and is a metal conductor, and the outer wall of each section of rod body is equipped with a first wiring terminal for being communicated with the rod inner core. The wiring clamp is arranged on the top rod body and is equipped with a second wiring terminal, and a conducting wire is connected between the second wiring terminal and the first wiring terminal of the top rod body. The wiring rod conducts electricity via the internal rod inner core, so that the electricity conducting mode is not influenced by the external environments, such as the windy, sunny, rainy and snowy weathers, etc., and the built-in conductive wiring rod can conduct electricity normally under any environment, does not generate an electric leakage phenomenon, and enables the safety to be increased.
Description
Technical field
The utility model relates to electrical power wiring technical field of tools.
Background technology
In the newly-built and improvement project of transformer station, the new current transformer of installing need to be done no-load voltage ratio testing experiment.First experimentation is climbed in mechanism by a staff, takes over the test wire that below personnel transmit, and then test wire is articulated in to the primary connection end of CT, and finally staff's operating equipment, the record data by below complete no-load voltage ratio testing experiment.
Adopting traditional approach to complete current transformer ratio test experiments generally needs 5-6 people, have 1 people to help ladder, the upper and lower tool for transmitting of 1 people, 1 people articulates test wire, 1 people's operating equipment, 1 people's record data and will have special messenger to guard, due to overstaffed, operate very loaded down with trivial details.Service test line carries out no-load voltage ratio test, and staff must stand in mechanism that test wire could to be articulated in the primary connection Duan， mechanism of current transformer to hanging safety belt more difficult, exists seat belt hanger to smash porcelain vase and the high risk of falling of personnel.The experiment line that we adopt is at present very heavy, and especially line pincers, just can open by very large strength, current transformer articulate position when higher, staff can only articulate with one hand, operates very inconvenient.In prior art, occurred some junction poles for wiring, but its mode of connection is directly with the wire being exposed on the external, to connect, in praising the process of junction pole, wire is easily vacillated now to the left, now to the right like this, unstable, and easily wire is caused to damage.
So need now a kind of climbing of need not ascending a height, and specific purpose tool of the connection current transformer directly not conducting electricity with exposed electric wire.
Utility model content
The technical problems to be solved in the utility model is to provide the special-purpose built-in conducting type junction pole of a kind of high-altitude mutual inductor ratio test, utilize this junction pole in the situation that need not ascending a height climbing, just can complete smoothly the wiring task of current transformer, saved manpower, improved efficiency, the most important is that the electrically conducting manner that this junction pole is taked is internally-arranged type, be not subject to the interference of external environment condition, increased stability.
For addressing the above problem, the technical scheme that the utility model is taked is to provide the special-purpose built-in conducting type junction pole of a kind of high-altitude mutual inductor ratio test, comprise jointing clamp, insulating bar, it is characterized in that described insulating bar is that segment type connects, bar inner core by body of rod inside between every pole body connects, described bar inner core runs through the two ends of the body of rod and is metallic conductor, on the outer wall of every pole body one end, be provided with the first binding post that is communicated with bar inner core, described jointing clamp is located on the body of rod of top, and on jointing clamp, be provided with the second binding post, between the first binding post on described the second binding post and the top body of rod, be connected with wire.
Bar inner core one end of preferred every pole body is screwed thread socket, and the other end is screwed threaded socket.
Preferred described the first binding post is located at the thread socket end of every pole body, and described jointing clamp is located at the threaded socket end of the top body of rod.
The material of preferred described insulating bar is polyester.
Adopt the beneficial effect that technique scheme produces to be: this junction pole only have topmost a bit of employing be wire wiring, it is to design in order to coordinate the regular closed procedure of jointing clamp that this section adopts the form of wire wiring, make jointing clamp more simple and convenient in switching process, reduce resistance, bottom is to conduct electricity by inner bar inner core, such conduction form can not be subject to the impact of external environment, such as exposing to the weather, rainfall snowfall, make can guarantee in any environment that it normally conducts electricity, and can not produce the phenomenon of electric leakage, increased security, saved manpower, material resources, shortened test period, improved work efficiency.
Accompanying drawing explanation
Fig. 1 structural representation of the present utility model;
Fig. 2 is the syndeton schematic diagram of bar inner core.
Wherein, 1, jointing clamp, 2, insulating bar, 3, bar inner core, the 4, first binding post, 5, the top body of rod, the 6, second binding post, 7, wire, 8, thread socket, 9, threaded socket.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail to the special-purpose built-in conducting type junction pole of a kind of high-altitude mutual inductor ratio test as shown in the figure, comprise jointing clamp 1, insulating bar 2, insulating bar 2 is segment type connection, bar inner core 3 by body of rod inside between every pole body connects, described bar inner core 3 runs through the two ends of the body of rod and is metallic conductor, on the outer wall of every pole body one end, be provided with the first binding post 4 that is communicated with bar inner core 3, jointing clamp 1 is located on the top body of rod 5, and on jointing clamp 1, be provided with the second binding post 6, between the first binding post 4 on the second binding post 6 and the top body of rod 5, be connected with wire 7.Bar inner core 3 one end of every pole body are screwed thread socket 8, and the other end is screwed threaded socket 9.Described the first binding post 4 is located at thread socket 8 ends of every pole body, and described jointing clamp 1 is located at threaded socket 9 ends of the top body of rod 5.The material of insulating bar 2 is polyester.Thread socket 8 and threaded socket 9 by bar inner core 3 two ends between each body of rod interconnect, between thread socket 8 and threaded socket 9, support the use, then thread socket 8 is inserted into threaded socket 9 inside tightens and rotates just successful connection, wherein the top body of rod 5 is located at the top of whole insulating bar 2, the height of wiring position decides required body of rod quantity as required, after reaching specified altitude assignment, the first binding post 4 on the body of rod of bottommost is connected with testing tool, lip-deep the first binding post 4 of each body of rod is all connected with inner bar inner core 3, during use, the two cover bodies of rod are used in conjunction with, receive respectively on testing tool, because this junction pole is bar inner core 3 conductions by insulating bar 2 inside, can not be subject to the interference of external environment condition, no matter exposing to the weather can safety conductive, the wire that its top arranges is in order to make jointing clamp 1 carry out more easily folding operation, for it reduces resistance.
Adopt the beneficial effect that technique scheme produces to be: this junction pole only have topmost a bit of employing be wire wiring, it is to design in order to coordinate the regular closed procedure of jointing clamp that this section adopts the form of wire wiring, make jointing clamp more simple and convenient in switching process, reduce resistance, bottom is to conduct electricity by inner bar inner core, such conduction form can not be subject to the impact of external environment, such as exposing to the weather, rainfall snowfall, make can guarantee in any environment that it normally conducts electricity, and can not produce the phenomenon of electric leakage, increased security, saved manpower, material resources, shortened test period, improved work efficiency.
Claims (4)
1. a high-altitude mutual inductor ratio is tested special-purpose built-in conducting type junction pole, comprise jointing clamp (1), insulating bar (2), it is characterized in that described insulating bar (2) is for segment type connection, bar inner core (3) by body of rod inside between every pole body connects, described bar inner core (3) runs through the two ends of the body of rod and is metallic conductor, on the outer wall of every pole body one end, be provided with the first binding post (4) that is communicated with bar inner core (3), described jointing clamp (1) is located on the top body of rod (5), and on jointing clamp (1), be provided with the second binding post (6), between the first binding post (4) on described the second binding post (6) and the top body of rod (5), be connected with wire (7).
2. high-altitude according to claim 1 mutual inductor ratio is tested special-purpose built-in conducting type junction pole, bar inner core (3) one end that it is characterized in that every pole body is screwed thread socket (8), and the other end is screwed threaded socket (9).
3. high-altitude according to claim 2 mutual inductor ratio is tested special-purpose built-in conducting type junction pole, it is characterized in that described the first binding post (4) is located at thread socket (8) end of every pole body, described jointing clamp (1) is located at threaded socket (9) end of the top body of rod (5).
4. high-altitude according to claim 3 mutual inductor ratio is tested special-purpose built-in conducting type junction pole, and the material that it is characterized in that described insulating bar (2) is polyester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320590515.2U CN203444024U (en) | 2013-09-24 | 2013-09-24 | Built-in conductive wiring rod specially used for high-altitude mutual inductor ratio test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320590515.2U CN203444024U (en) | 2013-09-24 | 2013-09-24 | Built-in conductive wiring rod specially used for high-altitude mutual inductor ratio test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203444024U true CN203444024U (en) | 2014-02-19 |
Family
ID=50095061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320590515.2U Expired - Fee Related CN203444024U (en) | 2013-09-24 | 2013-09-24 | Built-in conductive wiring rod specially used for high-altitude mutual inductor ratio test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203444024U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105353336A (en) * | 2015-12-08 | 2016-02-24 | 国网山东省电力公司潍坊供电公司 | Wiring tool for mutual inductor detection |
| CN105699713A (en) * | 2016-04-05 | 2016-06-22 | 国网河北省电力公司衡水供电分公司 | Multifunctional telescopic high-altitude electric testing clamp and application method thereof |
| CN108007685A (en) * | 2017-12-29 | 2018-05-08 | 国网河北省电力有限公司衡水供电分公司 | Breaker mechanic property examination Special wiring bar |
| CN108919164A (en) * | 2018-06-12 | 2018-11-30 | 国网辽宁省电力有限公司朝阳供电公司 | A kind of Portable mutual inductor check bar and its application method |
| CN114236238A (en) * | 2021-12-06 | 2022-03-25 | 国网山东省电力公司聊城供电公司 | Handheld electrode bar for rolling test |
-
2013
- 2013-09-24 CN CN201320590515.2U patent/CN203444024U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105353336A (en) * | 2015-12-08 | 2016-02-24 | 国网山东省电力公司潍坊供电公司 | Wiring tool for mutual inductor detection |
| CN105699713A (en) * | 2016-04-05 | 2016-06-22 | 国网河北省电力公司衡水供电分公司 | Multifunctional telescopic high-altitude electric testing clamp and application method thereof |
| CN108007685A (en) * | 2017-12-29 | 2018-05-08 | 国网河北省电力有限公司衡水供电分公司 | Breaker mechanic property examination Special wiring bar |
| CN108919164A (en) * | 2018-06-12 | 2018-11-30 | 国网辽宁省电力有限公司朝阳供电公司 | A kind of Portable mutual inductor check bar and its application method |
| CN114236238A (en) * | 2021-12-06 | 2022-03-25 | 国网山东省电力公司聊城供电公司 | Handheld electrode bar for rolling test |
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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: 20140219 Termination date: 20180924 |