CN103594828B - A kind of portable discharging rod - Google Patents
A kind of portable discharging rod Download PDFInfo
- Publication number
- CN103594828B CN103594828B CN201310612779.8A CN201310612779A CN103594828B CN 103594828 B CN103594828 B CN 103594828B CN 201310612779 A CN201310612779 A CN 201310612779A CN 103594828 B CN103594828 B CN 103594828B
- Authority
- CN
- China
- Prior art keywords
- rod
- inverted
- shaped hook
- wire
- anchor ear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007599 discharging Methods 0.000 title claims abstract description 11
- 235000014676 Phragmites communis Nutrition 0.000 claims description 17
- 238000009413 insulation Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 2
- 244000089486 Phragmites australis subsp australis Species 0.000 claims 1
- 208000028659 discharge Diseases 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 244000273256 Phragmites communis Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000168254 Siro Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Abstract
The present invention discloses a kind of portable discharging rod, comprises the body of rod, and body of rod top is connected with inverted U-shaped hook, is provided with groove inside inverted U-shaped hook, is provided with electric wire clip in inverted U-shaped hook; The body of rod is provided with anchor ear, and resistance wire connects inverted U-shaped hook and anchor ear.The present invention supports the connection realizing circuit PT and earthing bar by the body of rod, easy to use, simple, operational risk is low.
Description
Technical field
The invention belongs to electric power tool field, be specifically related to a kind of discharging rod.
Background technology
The capacitance type potential transformer of the certain model come into operation in transformer station, after all power transmissions, circuit PT often sends abnormal noise.Inventor finds that this sound is the ferro resonance that voltage transformer damper nonlinear parameter is selected the improper and reason such as parameter matching, secondary load underloading and caused after inspection.
Summary of the invention
Given this, the object of the invention is to provide a kind of electric discharge device preventing ferro resonance.
For solving above technical problem, technical scheme provided by the invention is, provide a kind of portable discharging rod, comprise the body of rod, body of rod top is connected with inverted U-shaped hook, is provided with groove inside inverted U-shaped hook, is provided with electric wire clip in inverted U-shaped hook; The body of rod is provided with anchor ear, and resistance wire connects inverted U-shaped hook and anchor ear.
Further, described electric wire clip is made up of two pieces of reeds, and two reed Lower Halves are splayed elastic portion, and the two reed first halves are clamping part; Reed lower end is connected with inverted U-shaped hook lower end, and reed upper end is fastened in groove, and is slidably matched with groove.
Further, described electric wire clip back is also provided with spring leaf.
Further, described inverted U-shaped hook and anchor ear are all provided with resistance wire spiral card.
Further, described anchor ear is provided with wire spiral card.
Further, the bottom of the described body of rod is also wound with wire, and wire one end is connected with anchor ear is detachable.
Preferably, described wire two ends are provided with metal clip.
Preferably, the lower end of the described body of rod is provided with insulation grip.
Further, the described body of rod is insulation rod.
Further, the material of described inverted U-shaped hook and anchor ear is conducting metal.
Compared with prior art, a technical scheme tool in technique scheme has the following advantages:
1, the present invention supports the connection realizing circuit PT and earthing bar by the body of rod, and easy to use, simple, operational risk is low.
2, the present invention arranges resistance wire spiral card, and resistance wire can simply disconnect, can quick-replaceable resistance wire according to actual needs.
3, the present invention arranges metal clip and wire spiral card, make wire and earthing bar, anchor ear connection more convenient.
4, the present invention arranges inverted U-shaped hook, and the compact siro spinning technology of energy implement device and circuit PT, can not damage bus again.
Accompanying drawing explanation
Fig. 1 is the structural representation of a preferred embodiment of the present invention.
Embodiment
Be described below in conjunction with accompanying drawing and a specific embodiment.
See Fig. 1.Portable discharging rod described by the present embodiment, comprises the body of rod 1, and the body of rod 1 can select insulation rod to make, and for increasing insulation property, improves fail safe, is provided with insulation grip 7 in the lower end of the body of rod 1.
The body of rod 1 top is fixedly connected with inverted U-shaped hook 2, and this inverted U-shaped hook is made up of electric conducting material, as iron.Be provided with groove inside inverted U-shaped hook 2, in inverted U-shaped hook 2, electric wire clip 11 be installed.Electric wire clip 11 is made up of two pieces of reeds, and two reed Lower Halves are splayed elastic portion, and the two reed first halves are clamping part.The clamping part of reed is arc, and the clamping part being conducive to electric wire clip is engaged with electric wire.Meanwhile, the vibrational power flow of this electric wire clip can not cause damage to electric wire.Reed lower end is fixedly connected with inverted U-shaped hook lower end, and reed upper end is fastened in groove, and is slidably matched with groove.Electric wire clip 11 back is also provided with the spring leaf 10 for the clamping part and electric wire snap-in force improving electric wire clip, and one end of spring leaf 10 is fixedly connected with inverted U-shaped hook, and the other end of spring leaf 10 is fixedly connected with reed clamping part back.Inverted U-shaped hook 2 is also provided with resistance wire spiral card, and resistance wire end is wrapped on resistance wire spiral card main shaft, and screwing spiral clip can use, and disconnects also very convenient.The resistance wire of different resistance can be changed according to different situations.
The body of rod 1 is provided with anchor ear 3, this anchor ear 3 is made up of conductive metallic material, anchor ear 3 is provided with resistance wire spiral card 8 and wire spiral card 9.Inverted U-shaped hook 2 is connected by resistance wire 4 with anchor ear 3, according to the resistance wire of the replaceable different resistance of different situations.
The bottom of the body of rod 1 is also wound with wire 5, and wire 5 two ends are provided with metal clip 6, and wire 5 one end is connected with anchor ear 3 is detachable, that is to say the metal clip 6 clamping wires spiral card 9 of wire 5 wherein one end.
Inverted U-shaped hook 2, resistance wire 4, anchor ear 3 and wire 5 are connected successively, form conducting wire, and its effect quite has the electrical discharge wire in conventional art.During use, inverted U-shaped hook clamping is needed the terminal board of electric discharge, the wire be wrapped on the body of rod is taken apart, is connected with earthing bar, the secondary discharge of circuit PT can be realized.The present invention is easy and simple to handle, the end of the hand-held body of rod, utilizes inverted U-shaped hook to hang on the secondary earth terminal of circuit PT, significantly reduces operation easier and risk.When not using, wire is wrapped on the body of rod.
Below be only the preferred embodiment of the present invention, it should be pointed out that above-mentioned preferred implementation should not be considered as limitation of the present invention, protection scope of the present invention should be as the criterion with claim limited range.For those skilled in the art, without departing from the spirit and scope of the present invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (5)
1. a portable discharging rod, is characterized in that, comprises the body of rod (1), and the body of rod (1) top is connected with inverted U-shaped hook (2), and inverted U-shaped hook (2) inner side is provided with groove, is provided with electric wire clip (11) in inverted U-shaped hook (2); The body of rod (1) is provided with anchor ear (3), resistance wire (4) connects inverted U-shaped hook (2) and anchor ear (3); Described electric wire clip (11) is made up of two pieces of reeds, and two reed Lower Halves are splayed elastic portion, and the two reed first halves are arc clamping part; Reed lower end is connected with inverted U-shaped hook lower end, and reed upper end is fastened in groove, and is slidably matched with groove; Described electric wire clip (11) back is also provided with spring leaf (10); Described inverted U-shaped hook (2) and anchor ear (3) are all provided with resistance wire spiral card (8); Described anchor ear (3) is provided with wire spiral card (9); The bottom of the described body of rod (1) is also wound with wire (5), and wire (5) one end is connected with anchor ear (3) is detachable.
2. portable discharging rod according to claim 1, is characterized in that, described wire (5) two ends are provided with metal clip (6).
3. portable discharging rod according to claim 1, is characterized in that, the lower end of the described body of rod (1) is provided with insulation grip (7).
4. portable discharging rod according to claim 1, is characterized in that, the described body of rod (1) is insulation rod.
5. portable discharging rod according to claim 1, is characterized in that, the material of described inverted U-shaped hook (2) and anchor ear (3) is conducting metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310612779.8A CN103594828B (en) | 2013-11-26 | 2013-11-26 | A kind of portable discharging rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310612779.8A CN103594828B (en) | 2013-11-26 | 2013-11-26 | A kind of portable discharging rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103594828A CN103594828A (en) | 2014-02-19 |
| CN103594828B true CN103594828B (en) | 2015-12-30 |
Family
ID=50084870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310612779.8A Active CN103594828B (en) | 2013-11-26 | 2013-11-26 | A kind of portable discharging rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103594828B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104198777A (en) * | 2014-09-26 | 2014-12-10 | 国家电网公司 | Pluggable wire clip |
| CN104953304A (en) * | 2015-06-30 | 2015-09-30 | 国网上海市电力公司 | Universal hook type ground lead connector for ultrahigh voltage transformer substation |
| CN106655008A (en) * | 2015-11-04 | 2017-05-10 | 国网辽宁省电力有限公司本溪供电公司 | High voltage earthing operation auxiliary device for voltage transformer area on 20kV distribution pillar |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201741818U (en) * | 2010-08-11 | 2011-02-09 | 上海电缆厂有限公司 | Seabed power cable onshore section grounding device |
| CN102655279A (en) * | 2012-02-28 | 2012-09-05 | 广西电网公司电力科学研究院 | High-voltage conductor end ground clamp |
| CN203150739U (en) * | 2013-04-11 | 2013-08-21 | 国家电网公司 | High voltage discharging rod |
| CN203277685U (en) * | 2013-05-31 | 2013-11-06 | 国家电网公司 | Double-spring-hook type grounding wire clip |
| CN203287473U (en) * | 2013-04-25 | 2013-11-13 | 国家电网公司 | Cable test discharge device |
| CN203631772U (en) * | 2013-11-26 | 2014-06-04 | 国家电网公司 | Portable discharging rod |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0831471A (en) * | 1991-02-13 | 1996-02-02 | Tama Electric Co Ltd | Grounding rod for discharge |
-
2013
- 2013-11-26 CN CN201310612779.8A patent/CN103594828B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201741818U (en) * | 2010-08-11 | 2011-02-09 | 上海电缆厂有限公司 | Seabed power cable onshore section grounding device |
| CN102655279A (en) * | 2012-02-28 | 2012-09-05 | 广西电网公司电力科学研究院 | High-voltage conductor end ground clamp |
| CN203150739U (en) * | 2013-04-11 | 2013-08-21 | 国家电网公司 | High voltage discharging rod |
| CN203287473U (en) * | 2013-04-25 | 2013-11-13 | 国家电网公司 | Cable test discharge device |
| CN203277685U (en) * | 2013-05-31 | 2013-11-06 | 国家电网公司 | Double-spring-hook type grounding wire clip |
| CN203631772U (en) * | 2013-11-26 | 2014-06-04 | 国家电网公司 | Portable discharging rod |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103594828A (en) | 2014-02-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103594828B (en) | A kind of portable discharging rod | |
| CN203631772U (en) | Portable discharging rod | |
| CN202854208U (en) | Clamp current meter | |
| CN202093983U (en) | Discharging rod of capacitor | |
| CN202384569U (en) | AC voltage measurement induction terminal | |
| CN202797334U (en) | Pre-alarm grounding wire operation rod | |
| CN104198777A (en) | Pluggable wire clip | |
| CN204101717U (en) | A kind of mutual inductor measuring tries out wire clamp | |
| CN202474239U (en) | Grounding wire clamp | |
| CN202330536U (en) | Multifunctional electroscope | |
| CN204065155U (en) | The adjustable binding clip of electric power mutual-inductor secondary terminals | |
| CN202614799U (en) | Flexible connecting device for electrical test | |
| CN103414115A (en) | Structure and method for installing voltage transformer handcart fuse | |
| CN203562633U (en) | Contact type short-circuit connecting device for secondary terminal of electrical equipment | |
| CN202189907U (en) | Grounding device with electricity testing function | |
| CN207103518U (en) | Impulse capacitor fuse copper sheet clamping pliers | |
| CN104376990A (en) | Lead structure of triangular iron roll core transformer | |
| CN204241630U (en) | A kind of insulating bar batch pressure resistant testing device | |
| CN204905471U (en) | Novel earth connection couple | |
| CN204732856U (en) | The sampling of inversion output transformer exciting current and current-limiting protection device | |
| CN203881803U (en) | Insulating rod wire-hanging connector used for CVT tests | |
| CN207651695U (en) | A kind of power circuit earthing clamp | |
| CN202145542U (en) | Lever type high-voltage fuse removal device | |
| CN103247927A (en) | Power supply plug | |
| CN202352974U (en) | Portable shorting stub |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |