CN202256417U - Safe discharge device of cable testing high-voltage signal generator - Google Patents
Safe discharge device of cable testing high-voltage signal generator Download PDFInfo
- Publication number
- CN202256417U CN202256417U CN2011203902273U CN201120390227U CN202256417U CN 202256417 U CN202256417 U CN 202256417U CN 2011203902273 U CN2011203902273 U CN 2011203902273U CN 201120390227 U CN201120390227 U CN 201120390227U CN 202256417 U CN202256417 U CN 202256417U
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- discharge device
- signal generator
- voltage signal
- discharge
- cable testing
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Abstract
The utility model relates to a safe discharge device, in particular to a safe discharge device of a cable testing high-voltage signal generator. The technical scheme is as follows: the safe discharge device of the cable testing high-voltage signal generator mainly comprises a capacitor shell, an insulating post and a discharging post, wherein the insulating post and the discharging post are installed at the top of the capacitor shell; a discharging supporting plate is horizontally arranged on one side of the insulating post. The safe discharge device of the cable testing high-voltage signal generator has the benefits that: firstly, the operation of a worker is facilitated, and the discharge distance is quantified; secondly, a discharging rod can be prevented from being damaged by high voltage; and thirdly, the working safety of the worker is improved, and accidents causing damage to the worker can be avoided.
Description
Technical field:
The utility model relates to a kind of safe electric discharge device, particularly a kind of wireline test High-voltage Signal Generator safety electric discharge device.
Background technology:
At present; In electric power enterprise; DLX-510 wireline test High-voltage Signal Generator is more commonly used, and it is mainly used in the high resistant of 6～35kV power cable and the test of flashover fault, and it can produce the high direct voltage of 30kV; Make Method of Cable Trouble Point disruptive discharge, cooperate cable fault localization and fixed point instrument to find range and fix a point.This product will boost, rectification and discharge are controlled to be one, and wiring is simple, easy-to-operate, and volume is little, and is in light weight, is convenient for carrying.But the problem of its existence is: during capacitor discharge, need the hand-held discharging rod distance certain apart from discharge column to realize discharge; Because during personnel operation; The situation that can occur hand shake unavoidably, the bad grasp of distance is prone to that discharging rod is damaged or personnel come to harm.
Summary of the invention:
The purpose of the utility model is exactly the above-mentioned defective that exists to prior art, and a kind of wireline test High-voltage Signal Generator safety electric discharge device is provided, and can avoid taking place the situation that discharging rod is damaged or personnel come to harm.
Its technical scheme is: mainly be made up of capacitor outer cover, insulated column and discharge column, insulated column and discharge column are installed in the top of described capacitor outer cover, are provided with the discharge back up pad of horizontal positioned in a side of described insulated column.
Above-mentioned discharge support plate upper surface is provided with the voltage calibration that can control sparking voltage.
Above-mentioned discharge support plate upper surface is provided with gathering sill, is convenient to control discharging rod and on the discharge back up pad, moves.
The beneficial effect of the utility model is: the one, be convenient to staff's operation, and quantized arcing distance; The 2nd, the situation of having avoided discharging rod under high pressure to be damaged; The 3rd, improved personnel's job security, avoid taking place casualty accident.
Description of drawings:
Accompanying drawing 1 is the structural representation of the utility model;
Among the last figure: capacitor outer cover 1, insulated column 2, discharge back up pad 3, discharge column 4, voltage calibration 5.
Embodiment:
In conjunction with accompanying drawing 1, the utility model is done further to describe:
The utility model mainly is made up of capacitor outer cover 1, insulated column 2 and discharge column 4; Insulated column 2 and discharge column 4 are installed in the top of described capacitor outer cover 1; The inside of described capacitor outer cover 1 is provided with capacitance group; Be provided with the discharge back up pad 3 of horizontal positioned in a side of described insulated column 2; Above-mentioned discharge back up pad 3 upper surfaces are provided with the voltage calibration 5 that can control sparking voltage, such as: can on the discharge back up pad, mark 3.5 ten thousand volts, 30,000 volts, 20,000 volts scale, thereby can make discharge realize quantization operation.
In addition, discharge back up pad 3 upper surfaces can also be provided with gathering sill, and are not shown, are convenient to control discharging rod and on the discharge back up pad, move.
During use, cable is owing to make moist, and needs tester to come test cable whether breakage or other reasons sometimes, and it is higher that this voltage just occurs, needs the situation of discharge.Discharging rod is pushed ahead along the discharge back up pad slowly, and slowly discharge reaches safe voltage until equipment.
Claims (3)
1. wireline test High-voltage Signal Generator safety electric discharge device; It is characterized in that: mainly form by capacitor outer cover (1), insulated column (2) and discharge column (4); Insulated column (2) and discharge column (4) are installed in the top of described capacitor outer cover (1), it is characterized in that: the discharge back up pad (3) that is provided with horizontal positioned in a side of described insulated column (2).
2. wireline test High-voltage Signal Generator safety electric discharge device according to claim 1 is characterized in that: described discharge back up pad (3) upper surface is provided with the voltage calibration (5) that can control sparking voltage.
3. wireline test High-voltage Signal Generator safety electric discharge device according to claim 1 and 2 is characterized in that: described discharge back up pad (3) upper surface is provided with gathering sill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203902273U CN202256417U (en) | 2011-10-14 | 2011-10-14 | Safe discharge device of cable testing high-voltage signal generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203902273U CN202256417U (en) | 2011-10-14 | 2011-10-14 | Safe discharge device of cable testing high-voltage signal generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202256417U true CN202256417U (en) | 2012-05-30 |
Family
ID=46117636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203902273U Expired - Fee Related CN202256417U (en) | 2011-10-14 | 2011-10-14 | Safe discharge device of cable testing high-voltage signal generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202256417U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105974159A (en) * | 2016-07-04 | 2016-09-28 | 张延辉 | High voltage signal-generator discharge apparatus |
| CN106124932A (en) * | 2016-07-04 | 2016-11-16 | 张延辉 | A kind of signal generator and use the method that this generator carries out cable fault test |
-
2011
- 2011-10-14 CN CN2011203902273U patent/CN202256417U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105974159A (en) * | 2016-07-04 | 2016-09-28 | 张延辉 | High voltage signal-generator discharge apparatus |
| CN106124932A (en) * | 2016-07-04 | 2016-11-16 | 张延辉 | A kind of signal generator and use the method that this generator carries out cable fault test |
| CN105974159B (en) * | 2016-07-04 | 2019-03-05 | 张延辉 | A kind of High-voltage Signal Generator electric discharge device |
| CN106124932B (en) * | 2016-07-04 | 2019-10-11 | 张延辉 | A kind of signal generator and the method using generator progress cable fault test |
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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: 20120530 Termination date: 20121014 |