CN203135307U - Temporary insulating holder for electrically connecting drainage wire - Google Patents
Temporary insulating holder for electrically connecting drainage wire Download PDFInfo
- Publication number
- CN203135307U CN203135307U CN 201320002238 CN201320002238U CN203135307U CN 203135307 U CN203135307 U CN 203135307U CN 201320002238 CN201320002238 CN 201320002238 CN 201320002238 U CN201320002238 U CN 201320002238U CN 203135307 U CN203135307 U CN 203135307U
- Authority
- CN
- China
- Prior art keywords
- drainage wire
- insulating holder
- drainage thread
- temporary
- ground
- 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 - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 abstract description 11
- 238000009413 insulation Methods 0.000 description 19
- 238000009434 installation Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Electric Cable Installation (AREA)
Abstract
A temporary insulating holder for electrically connecting a drainage wire comprises an insulating rod of which the length is 100-200 mm greater than a safe distance, and the upper and lower two ends of the short insulating rod are connected with ground clamps respectively. When the temporary insulating holder for electrically connecting the drainage wire is used, the ground clamp at the upper end of the temporary insulating holder is clamped at an appropriate position of an overhead power transmission line, and then a parallel groove clamp is electrically arranged on the 10 KV overhead power transmission line, after that, an operating personnel holds the parallel groove clamp with one hand and takes out the drainage wire clamped on the ground clamp at the lower end of the temporary insulating holder with the other hand to fix the drainage wire on the parallel groove clamp. The temporary insulating holder of the utility model possesses the insulating rod, the upper and lower two ends of the insulating rod are connected with the ground clamps respectively, and the operating personnel can hang the ground clamps at the appropriate positions nearby the live-line work and also can take out the drainage wire clamped on the ground clamp at the lower end of the temporary insulating holder conveniently with one hand, so that the temporary insulating holder is a drainage wire specialized holder which enables the devices and manpower to be saved, when the drainage wire is electrically connected on the 10 KV overhead power transmission line.
Description
Technical field
The utility model relates to a kind of 10 kilovolts of charged aids of using when connecing drainage thread, particularly a kind of 10 kilovolts charged when connecing drainage thread with the interim clamper of drainage thread.
Background technology
When the equipment of going up earthward from 10 kilovolts of overhead power lines or other branched line connect drainage thread, will be with lift the operating personnel in the insulation bucket with rise near the operation overhead power transmission line of high-altitude, before promoting, the insulation bucket to be fixed on the upper end of drainage thread on the insulation bucket, when promoting the insulation bucket, the upper end of drainage thread rises near the overhead power transmission line of high-altitude simultaneously with the operating personnel.The operating personnel is charged when connecing drainage thread, and charged installation parallel groove clamp on 10 kilovolts of overhead power transmission lines is connected the upper end of drainage thread on the parallel groove clamp more earlier.
In the prior art, in the time of on the upper end of drainage thread being fixed on the insulation bucket, the drainage thread setting tool of special use when not connecting the drainage thread operation in the high-altitude, drainage thread is to be fixed on the insulation bucket with insulation locking bar or common insulating blanked clamper, when winning drainage thread, insulate locking bar or common insulating blanked clamper want two hands and usefulness, a hand is opened insulation locking bar or common insulating blanked clamper, and another is held drainage thread, and drainage thread is taken out from insulation locking bar or common insulating blanked clamper.
When specifically connecting the drainage thread operation, the operating personnel is earlier behind charged installation parallel groove clamp on 10 kilovolts of overhead power transmission lines, operating personnel's a hand can not leave parallel groove clamp, and only can not from above-mentioned insulation locking bar or common insulating blanked clamper, take out drainage thread with the another hand, for drainage thread is taken out from above-mentioned insulation locking bar or common insulating blanked clamper, just need there be a people to stand in another insulation bucket in addition and upward wins out drainage thread from insulation locking bar or common insulating blanked clamper, give the operating personnel, after the operating personnel receives drainage thread, again the upper end of drainage thread is connected on the parallel groove clamp.
Though connect the drainage thread operation of 10 kilovolts of high-tension electricities in the high-altitude also uncomplicated, but because voltage is higher, to guarantee safe distance during operation, the safe distance of 10 kilovolts of high-tension electricities is 300 millimeters, the special-purpose drainage thread setting tool that is not suitable for when connecting drainage thread in the high-altitude, when connecting the drainage thread operation, need double two insulation bucket, waste equipment and artificial.
Summary of the invention
The purpose of this utility model is in order to overcome above-mentioned deficiency, propose a kind of can saving equipment when connecting the drainage thread operation and the artificial charged drainage thread clamper that temporarily insulate that connects.
The utility model is realized with the following method.
The charged drainage thread clamper that temporarily insulate that connects has length greater than the insulating bar of 100 millimeters ~ 200 millimeters of safe distances, and the upper/lower terminal of short insulating bar is connected with ground clamp respectively.
During use, before the insulation bucket promotes, with the utility model the upper end of drainage thread is clamped on the ground clamp of lower end of the present utility model, upper end of the present utility model ground clamp is held on the insulation bucket, when promoting the insulation bucket, the upper end of drainage thread is thus lifted near the overhead power transmission line of high-altitude simultaneously with the operating personnel.The operating personnel is charged when connecing drainage thread, earlier the utility model of clamping drainage thread is taken off from the insulation bucket, upper end of the present utility model ground clamp is held in appropriate location on the trolley wire, charged installation parallel groove clamp on 10 kilovolts of overhead power transmission lines then, behind charged installation parallel groove clamp on 10 kilovolts of overhead power transmission lines, a hand holds parallel groove clamp, and the drainage thread that is clamped on the ground wire of the utility model lower end with the another handgrip takes out, and then drainage thread is fixed on the parallel groove clamp.
The utility model has insulating bar, the upper/lower terminal of short insulating bar is connected with ground clamp respectively, can be hung near the appropriate location of operation easily, the drainage thread that also can be easily be clamped on the ground wire of the utility model lower end with a handgrip takes out, be a kind of can saving equipment and artificial drainage thread dedicated workholder during charged connection drainage thread operation on 10 kilovolts of overhead power transmission lines.
Below in conjunction with accompanying drawing, the utility model is further described.
Description of drawings
Fig. 1 a kind of chargedly meets temporarily the insulate master of clamper of drainage thread and looks schematic diagram according to what invention scheme of the present utility model proposed.
Embodiment
Among Fig. 1, the charged drainage thread clamper that temporarily insulate that connects has length greater than the insulating bar 1 of 100 millimeters ~ 200 millimeters of safe distances, and the upper/lower terminal of short insulating bar is connected with ground clamp 2,3 respectively.Be electric insulation between the ground clamp of upper/lower terminal.
The safe distance of 10 kilovolts of high-tension electricities is 300 millimeters, and the length of the utility model insulating bar is 400 millimeters ~ 500 millimeters.
Claims (1)
1. charged drainage thread clamper that temporarily insulate that connects, it is characterized in that: length is arranged greater than the insulating bar of 100 millimeters ~ 200 millimeters of safe distances, the upper/lower terminal of short insulating bar is connected with ground clamp respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320002238 CN203135307U (en) | 2013-01-05 | 2013-01-05 | Temporary insulating holder for electrically connecting drainage wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320002238 CN203135307U (en) | 2013-01-05 | 2013-01-05 | Temporary insulating holder for electrically connecting drainage wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203135307U true CN203135307U (en) | 2013-08-14 |
Family
ID=48943248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320002238 Expired - Lifetime CN203135307U (en) | 2013-01-05 | 2013-01-05 | Temporary insulating holder for electrically connecting drainage wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203135307U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103022933A (en) * | 2013-01-06 | 2013-04-03 | 辽宁省电力有限公司铁岭供电公司 | Temporary insulating clamper for electrically connecting drainage wire |
| CN105186153A (en) * | 2015-09-11 | 2015-12-23 | 国家电网公司 | Multi-layer line grounding wire |
| CN111604872A (en) * | 2020-06-08 | 2020-09-01 | 国网天津市电力公司 | Insulating tool box of fighting |
-
2013
- 2013-01-05 CN CN 201320002238 patent/CN203135307U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103022933A (en) * | 2013-01-06 | 2013-04-03 | 辽宁省电力有限公司铁岭供电公司 | Temporary insulating clamper for electrically connecting drainage wire |
| CN105186153A (en) * | 2015-09-11 | 2015-12-23 | 国家电网公司 | Multi-layer line grounding wire |
| CN111604872A (en) * | 2020-06-08 | 2020-09-01 | 国网天津市电力公司 | Insulating tool box of fighting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |