CN2750620Y - Discharging rod - Google Patents
Discharging rod Download PDFInfo
- Publication number
- CN2750620Y CN2750620Y CN 200420054914 CN200420054914U CN2750620Y CN 2750620 Y CN2750620 Y CN 2750620Y CN 200420054914 CN200420054914 CN 200420054914 CN 200420054914 U CN200420054914 U CN 200420054914U CN 2750620 Y CN2750620 Y CN 2750620Y
- Authority
- CN
- China
- Prior art keywords
- barred body
- rod body
- conductor
- conductive contact
- discharging rod
- 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.)
- Expired - Fee Related
Links
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- Elimination Of Static Electricity (AREA)
Abstract
The utility model relates to a discharging rod used for the examination, the repair and the maintenance of high voltage power transmission and distribution equipment, which comprises a section of front rod body and a section of back rod body, wherein the front rod body and the back rod body are made of insulating materials and are respectively connected with the front end and the back end of a conductive contact, and the conductive contact is connected with an earth conductor. A front conductor with a conductive hook is arranged on the front end of the front rod body, and a handle is arranged at the back end of the back rod body. The front rod body is a hollow pipe joint of which the front end and the back end are respectively sealed by the front conductor and the conductive contact, and the inner chamber of the front rod body is full of conductive resistor liquid. The back end of the front conductor is also connected with an electrode which is arranged in the resistor liquid. The utility model has the advantages of simple structure, convenient assembly and disassembly, low manufacture cost and material cost, and high reliability.
Description
Technical field
The utility model relates to a kind of discharging rod in the maintenance of high pressure equipment for power transmission and distribution, use when safeguarding.
Background technology
Discharging rod is in the maintenance of high pressure equipment for power transmission and distribution, maintenance process, the power transmission and distribution parts that may have dump energy is carried out the instrument of ground connection discharge.Existing electrion rod generally is that one section solid conductor that is used for connecting discharge hook and earth lead is set on the insulation barred body, and its material cost and manufacturing cost are higher.And because solid conductor is encapsulated in the insulation barred body, be difficult for observing its running status, reduced the reliability of using.
Summary of the invention
Technical problem to be solved in the utility model is, provide a kind of simple in structure, cost is low, it is easy to dismantle and assemble, the service-strong discharging rod.
Barred body behind barred body and one section before discharging rod of the present utility model includes one section that insulating material makes, preceding barred body and back barred body are connected to the rear and front end of a conductive contact, be connected with earth lead on the conductive contact, preceding barred body front end is equipped with a preceding conductor that has conductive hook, and the rear end of back barred body is equipped with handle.Barred body is a hollow pipe fitting before described, and its rear and front end is full of the resistor fluid of conduction respectively by preceding conductor and conductive contact sealing in its inner chamber, and the rear end of preceding conductor also is connected with an electrode, and electrode places resistor fluid.Preceding barred body can adopt transparent material, with the convenient state of observing resistor fluid.Back barred body also can adopt the insulation pipe fitting identical with preceding barred body material, with the interchangeability of reinforcing member, so that process and assemble, reduce cost.
Simple in structure, the easy accessibility of the utility model, and it adopts common liq (as water or other solution) as middle conductor, thereby its manufacturing cost and material cost are lower; And the preceding barred body of transparent material also can be observed the state of resistor fluid intuitively, with the good operation of assurance device.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
As shown in the figure, the preceding barred body 1 of the utility model discharging rod and back barred body 2 are made by hollow insulation pipe fitting, they directly are connected the rear and front end of conductive contact 3 respectively by screw thread, earth lead 4 is connected the middle part of conductive contact, back barred body rear end is equipped with handle 5, preceding barred body front end is connected with the preceding conductor 7 that has conductive hook 6 by screw thread, and preceding conductor rear end is connected with electrode 9, the resistor fluid 8 that the barred body inner chamber was filled before electrode placed.
Claims (3)
- A kind of discharging rod, barred body (2) behind barred body (1) and one section before including one section that insulating material makes, preceding barred body and back barred body are connected to the rear and front end of a conductive contact (3), be connected with earth lead (4) on the conductive contact, preceding barred body front end is equipped with a preceding conductor (7) that has conductive hook (6), the rear end of back barred body is equipped with handle (5), it is characterized in that: barred body (1) is a hollow pipe fitting before described, its rear and front end is respectively by preceding conductor (7) and conductive contact (3) sealing, be full of the resistor fluid (8) of conduction in its inner chamber, the rear end of preceding conductor also is connected with an electrode (9), and electrode places resistor fluid.
- 2, discharging rod according to claim 1 is characterized in that: preceding barred body (1) is a transparent material.
- 3, discharging rod according to claim 1 and 2 is characterized in that: back barred body (2) is and the identical insulation pipe fitting of preceding barred body (1) material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420054914 CN2750620Y (en) | 2004-12-15 | 2004-12-15 | Discharging rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420054914 CN2750620Y (en) | 2004-12-15 | 2004-12-15 | Discharging rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2750620Y true CN2750620Y (en) | 2006-01-04 |
Family
ID=35823996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420054914 Expired - Fee Related CN2750620Y (en) | 2004-12-15 | 2004-12-15 | Discharging rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2750620Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101825649B (en) * | 2009-11-16 | 2012-08-01 | 中国南方电网有限责任公司超高压输电公司 | Superpower remote control electric discharge device |
| CN102709817A (en) * | 2012-01-06 | 2012-10-03 | 无锡市中联电子设备有限公司 | Installation support of tungsten filament discharging rod |
| CN101588023B (en) * | 2008-05-22 | 2013-01-02 | 上海市电力公司 | Discharging rod applicable to parallel capacitor |
| CN103267934A (en) * | 2013-05-08 | 2013-08-28 | 国家电网公司 | Portable direct current test discharging rod |
| CN111224249A (en) * | 2020-01-09 | 2020-06-02 | 上海交通大学 | Telescopic discharging rod using negative temperature coefficient thermistor |
-
2004
- 2004-12-15 CN CN 200420054914 patent/CN2750620Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101588023B (en) * | 2008-05-22 | 2013-01-02 | 上海市电力公司 | Discharging rod applicable to parallel capacitor |
| CN101825649B (en) * | 2009-11-16 | 2012-08-01 | 中国南方电网有限责任公司超高压输电公司 | Superpower remote control electric discharge device |
| CN102709817A (en) * | 2012-01-06 | 2012-10-03 | 无锡市中联电子设备有限公司 | Installation support of tungsten filament discharging rod |
| CN102709817B (en) * | 2012-01-06 | 2014-10-08 | 无锡市中联电子设备有限公司 | Installation support of tungsten filament discharging rod |
| CN103267934A (en) * | 2013-05-08 | 2013-08-28 | 国家电网公司 | Portable direct current test discharging rod |
| CN103267934B (en) * | 2013-05-08 | 2016-08-10 | 国家电网公司 | A kind of Portable direct current test discharging rod |
| CN111224249A (en) * | 2020-01-09 | 2020-06-02 | 上海交通大学 | Telescopic discharging rod using negative temperature coefficient thermistor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060104 Termination date: 20111215 |