CN103022933A - Temporary insulating clamper for electrically connecting drainage wire - Google Patents
Temporary insulating clamper for electrically connecting drainage wire Download PDFInfo
- Publication number
- CN103022933A CN103022933A CN2013100022434A CN201310002243A CN103022933A CN 103022933 A CN103022933 A CN 103022933A CN 2013100022434 A CN2013100022434 A CN 2013100022434A CN 201310002243 A CN201310002243 A CN 201310002243A CN 103022933 A CN103022933 A CN 103022933A
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- CN
- China
- Prior art keywords
- clamper
- insulating
- drainage thread
- temporary
- drainage wire
- 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.)
- Pending
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Abstract
The invention discloses a temporary insulating clamper for electrically connecting a drainage wire. The temporary insulating clamper comprises an insulating rod which is 100-200mm longer than safety distance, and ground clamps are respectively connected at the upper end and the lower end of the short insulating rod. When in use, the ground clamp at the upper end of the insulating rod clamps at appropriate position of an overhead wire, a parallel groove clamp is electrically mounted on the 10-kilovolt overhead wire and held by one hand, and the drainage wire clamped at the lower end of the temporary insulating clamper is taken out by the other hand and then fixed on the parallel groove clamp. The temporary insulating clamper is provided with the insulating rod, the ground clamps are respectively connected at the upper end and the lower end of the insulating rod, the temporary insulating clamper is convenient for being hung at the appropriate position near the task, the drainage wire clamped by the ground clamp at the lower end of the temporary insulating clamper can be conveniently taken out by one hand, and the temporary insulating clamper is a special drainage wire clamper capable of saving equipment and labor force when electrically connecting the drainage wire on the 10-kilovolt overhead wire.
Description
Technical field
The present invention relates to use aid when a kind of 10 kv electriferous connect drainage thread, use the interim clamper of drainage thread when particularly a kind of 10 kv electriferous connect 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 to the upper end of drainage thread on the parallel groove clamp more first.
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 insulated lock lever or common insulating blanked clamper, when insulated lock lever or common insulating blanked clamper are won drainage thread, want two hands and use, a hand is opened insulated lock lever or common insulating blanked clamper, and another is held drainage thread, and drainage thread is taken out from insulated lock lever or common insulating blanked clamper.
When concrete connection drainage thread operation, the operating personnel is first 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 insulated lock lever or common insulating blanked clamper, take out drainage thread with the another hand, for drainage thread is taken out from above-mentioned insulated lock lever or common insulating blanked clamper, just need to there be in addition a people to stand in another insulation bucket and upward wins out drainage thread from insulated lock lever 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.
Although 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 objective of the invention 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 present invention is achieved using 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 respectively ground clamp.
During use, before the insulation bucket promotes, with the present invention the upper end of drainage thread is clamped on the ground clamp of lower end of the present invention, upper end of the present invention 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, first the present invention of clamping drainage thread is taken off from the insulation bucket, upper end of the present invention ground clamp is held in appropriate location on the trolley wire, then charged installation parallel groove clamp on 10 kilovolts of overhead power transmission lines, 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 lower end of the present invention with the another handgrip takes out, and then drainage thread is fixed on the parallel groove clamp.
The present invention has insulating bar, the upper/lower terminal of short insulating bar is connected with respectively ground clamp, can be hung on easily near the appropriate location of operation, the drainage thread that also can be easily be clamped on the ground wire of lower end of the present invention with a handgrip takes out, be a kind of can saving equipment and artificial drainage thread dedicated workholder when 10 kilovolts of overhead power transmission lines bands are electrically connected the drainage thread operation.
Below in conjunction with accompanying drawing, the present invention 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 invention 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 respectively ground clamp 2,3.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 insulating bar of the present invention 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 respectively ground clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100022434A CN103022933A (en) | 2013-01-06 | 2013-01-06 | Temporary insulating clamper for electrically connecting drainage wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100022434A CN103022933A (en) | 2013-01-06 | 2013-01-06 | Temporary insulating clamper for electrically connecting drainage wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103022933A true CN103022933A (en) | 2013-04-03 |
Family
ID=47971205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100022434A Pending CN103022933A (en) | 2013-01-06 | 2013-01-06 | Temporary insulating clamper for electrically connecting drainage wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103022933A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103594827A (en) * | 2013-11-13 | 2014-02-19 | 国家电网公司 | Clamping end structure of ground wire |
| CN114284936A (en) * | 2021-11-29 | 2022-04-05 | 国网浙江省电力有限公司宁波供电公司 | Live working drainage wire fixing device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201408939Y (en) * | 2009-05-15 | 2010-02-17 | 上海市南电力工程有限公司 | Electrified arc extinguishing tool for dismounting and jointing cable tail wires with 10 kV |
| CN201413950Y (en) * | 2009-04-14 | 2010-02-24 | 山东电力集团公司济南供电公司 | Live-wire work operating rod for fixing conducting wires |
| JP2012023866A (en) * | 2010-07-14 | 2012-02-02 | Chugoku Electric Power Co Inc:The | Fall prevention device of clamp type ammeter, and attaching method of clamp type ammeter |
| CN203135307U (en) * | 2013-01-05 | 2013-08-14 | 辽宁省电力有限公司铁岭供电公司 | Temporary insulating holder for electrically connecting drainage wire |
-
2013
- 2013-01-06 CN CN2013100022434A patent/CN103022933A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201413950Y (en) * | 2009-04-14 | 2010-02-24 | 山东电力集团公司济南供电公司 | Live-wire work operating rod for fixing conducting wires |
| CN201408939Y (en) * | 2009-05-15 | 2010-02-17 | 上海市南电力工程有限公司 | Electrified arc extinguishing tool for dismounting and jointing cable tail wires with 10 kV |
| JP2012023866A (en) * | 2010-07-14 | 2012-02-02 | Chugoku Electric Power Co Inc:The | Fall prevention device of clamp type ammeter, and attaching method of clamp type ammeter |
| CN203135307U (en) * | 2013-01-05 | 2013-08-14 | 辽宁省电力有限公司铁岭供电公司 | Temporary insulating holder for electrically connecting drainage wire |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103594827A (en) * | 2013-11-13 | 2014-02-19 | 国家电网公司 | Clamping end structure of ground wire |
| CN114284936A (en) * | 2021-11-29 | 2022-04-05 | 国网浙江省电力有限公司宁波供电公司 | Live working drainage wire fixing device |
| CN114284936B (en) * | 2021-11-29 | 2023-11-14 | 国网浙江省电力有限公司宁波供电公司 | Live working drainage line fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130403 |