CN205749777U - A kind of insulation lead wire electrical test platform - Google Patents
A kind of insulation lead wire electrical test platform Download PDFInfo
- Publication number
- CN205749777U CN205749777U CN201620405511.6U CN201620405511U CN205749777U CN 205749777 U CN205749777 U CN 205749777U CN 201620405511 U CN201620405511 U CN 201620405511U CN 205749777 U CN205749777 U CN 205749777U
- Authority
- CN
- China
- Prior art keywords
- drainage thread
- sleeve pipe
- workbench
- thread sleeve
- insulation
- 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
- 238000009413 insulation Methods 0.000 title claims abstract description 34
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 230000007547 defect Effects 0.000 abstract description 3
- 230000003449 preventive effect Effects 0.000 abstract description 3
- 230000006378 damage Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000003556 assay Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Testing Relating To Insulation (AREA)
Abstract
The utility model discloses a kind of insulation lead wire electrical test platform, including workbench and earth lead, workbench is provided with test lead support, on the workbench of test lead support side, on workbench, linear array has drainage thread support, drainage thread sleeve pipe is made up of removable section and standing part, removable section and standing part card are combined into complete drainage thread sleeve pipe, the standing part of drainage thread sleeve pipe is placed on drainage thread support, drainage thread is placed in drainage thread sleeve pipe, the two ends of drainage thread are separately fixed in two fixtures, fixture one end is high-voltage connection end, the removable section of drainage thread sleeve pipe is provided with grounding lead line end, ground wire is connected on it.This utility model can carry out electric preventive test to insulation lead wire, finds the insulation defect of insulation lead wire in time, it is ensured that uses safety.
Description
Technical field
This utility model relates to the electrical test of power system livewire work insulation lead wire, the insulation lead wire electrical test platform of a kind of electric preventive test being mainly used in insulation lead wire.
Background technology
It is known that insulation lead wire is mainly used in power system livewire work bypass operation method transfer load.So-called bypass operation method refers to install bypath system at circuit element two ends, by the switching of bypath system, realizes maintenance and the replacing of circuit element in the case of continued power.And insulation lead wire is exactly most widely used a kind of bypass equipment, by insulation lead wire transfer load, it is possible to ensure the continuous electricity consumption of all users in Awaiting Overhaul line range.
Other electrical bodies that may touch in operation and the grounding body insulation to be taked that cannot meet safe distance, by regulation requirement, are covered measure by livewire work.After insulation lead wire puts into operation, the load current of overhauled circuit need to be undertaken, and close together with operating personnel; but in addition to himself insulation protection; not taking other insulation to cover measure, therefore, it is whether safe that the quality of its insulating properties directly determines operating personnel.
In use, the destruction of its insulating properties is mainly by both sides reason for insulation lead wire: one is that insulation lead wire is scratched by sharp object during carrying and use；Two is that insulator arrangement suffers too high voltages to cause insulation breakdown.Wherein, the first damage directly can be found by naked eyes, but the equipment of insulation breakdown there is no obvious wound, it is impossible to finds in time, change, and brings great threat to the safety of operating personnel.In order to find the insulation hidden danger of insulation lead wire in time, there is personal injury in prevention, needs in the validity period (generally 8-10) of insulation lead wire, its regular (once a year) is checked, tests and detected.
Utility model content
The purpose of this utility model is to provide the assay device of a set of insulation lead wire electric preventive test, it is ensured that can find the insulation defect of insulation lead wire in time, it is ensured that the personal safety of operating personnel.
For reaching above-mentioned purpose, this utility model be the technical scheme is that
A kind of insulation lead wire electrical test platform, including workbench and earth lead, it is characterized in that, workbench is provided with test lead support, on the workbench of test lead support side, on workbench, linear array has drainage thread support, drainage thread sleeve pipe is made up of removable section and standing part, removable section and standing part card are combined into complete drainage thread sleeve pipe, the standing part of drainage thread sleeve pipe is placed on drainage thread support, drainage thread is placed in drainage thread sleeve pipe, the two ends of drainage thread are separately fixed in two fixtures, fixture one end is high-voltage connection end, the removable section of drainage thread sleeve pipe is provided with grounding lead line end, ground wire is connected on it.
Being provided with fixture support plate on described workbench, two fixtures at fixing drainage thread two ends are fixed on same fixture support plate, and drainage thread sleeve pipe is U-shaped.Two fixtures are fixed on same fixture support plate, and U-shaped being fixed in fixture of drainage thread sleeve pipe can make full use of workbench, reduce workbench length.
Described test lead support arranges the outside of fixture support plate.
This utility model has the following advantages (1) simple in construction, easy installation and removal.(2) changing test product convenient, work efficiency is high.(3) experimental phenomena is obvious, it is simple to judge experimental result.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described.
Insulation lead wire electrical test platform of the present utility model, including workbench 1 and earth lead, workbench 1 is provided with test lead support 2, on the workbench 1 of test lead support 2 side, on workbench, linear array has drainage thread support 3, drainage thread sleeve pipe is made up of removable section 6 and standing part 7, removable section 6 and standing part 7 card are combined into complete drainage thread sleeve pipe, the standing part 7 of drainage thread sleeve pipe is placed on drainage thread support 3, drainage thread is placed in drainage thread sleeve pipe, the two ends of drainage thread are separately fixed in two fixtures 4, fixture 4 one end is high-voltage connection end 9, the removable section 6 of drainage thread sleeve pipe is provided with grounding lead line end 8, ground wire is connected on it.
Drainage thread support 3 can be arranged in a line, and fixture 4 is arranged on two ends, and this mode needs longer workbench, takes up room big.In the present embodiment, workbench 1 being provided with fixture support plate 5, two fixtures 4 at fixing drainage thread two ends are fixed on same fixture support plate 5, and drainage thread sleeve pipe is U-shaped.Two fixtures are fixed on same fixture support plate, and U-shaped being fixed in fixture of drainage thread sleeve pipe can make full use of workbench, reduce workbench length.
During test, being placed in by insulation lead wire in drainage thread sleeve pipe, in industrial frequency withstand voltage process of the test, test pressure 30kV, pressing time continues 1min, and the most each position is without puncturing, without flashover, without the most overheated, then test is passed through.The insulation defect of insulation lead wire can be found in time by detection.
Claims (3)
1. an insulation lead wire electrical test platform, including workbench and earth lead, it is characterized in that, workbench is provided with test lead support, on the workbench of test lead support side, on workbench, linear array has drainage thread support, drainage thread sleeve pipe is made up of removable section and standing part, removable section and standing part card are combined into complete drainage thread sleeve pipe, the standing part of drainage thread sleeve pipe is placed on drainage thread support, drainage thread is placed in drainage thread sleeve pipe, the two ends of drainage thread are separately fixed in two fixtures, fixture one end is high-voltage connection end, the removable section of drainage thread sleeve pipe is provided with grounding lead line end, ground wire is connected on it.
Described a kind of insulation lead wire electrical test platform the most according to claim 1, it is characterised in that being provided with fixture support plate on workbench, two fixtures at fixing drainage thread two ends are fixed on same fixture support plate, and drainage thread sleeve pipe is U-shaped.
Described a kind of insulation lead wire electrical test platform the most according to claim 2, it is characterised in that described test lead support arranges the outside of fixture support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620405511.6U CN205749777U (en) | 2016-05-06 | 2016-05-06 | A kind of insulation lead wire electrical test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620405511.6U CN205749777U (en) | 2016-05-06 | 2016-05-06 | A kind of insulation lead wire electrical test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205749777U true CN205749777U (en) | 2016-11-30 |
Family
ID=57369864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620405511.6U Expired - Fee Related CN205749777U (en) | 2016-05-06 | 2016-05-06 | A kind of insulation lead wire electrical test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205749777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110618362A (en) * | 2019-10-15 | 2019-12-27 | 国网天津市电力公司 | High-voltage test device for lightning arrester of power transmission line |
-
2016
- 2016-05-06 CN CN201620405511.6U patent/CN205749777U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110618362A (en) * | 2019-10-15 | 2019-12-27 | 国网天津市电力公司 | High-voltage test device for lightning arrester of power transmission line |
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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: 20161130 Termination date: 20190506 |