CN2826439Y - Connection device for connecting electroscope and insulating bar - Google Patents
Connection device for connecting electroscope and insulating bar Download PDFInfo
- Publication number
- CN2826439Y CN2826439Y CN 200520079354 CN200520079354U CN2826439Y CN 2826439 Y CN2826439 Y CN 2826439Y CN 200520079354 CN200520079354 CN 200520079354 CN 200520079354 U CN200520079354 U CN 200520079354U CN 2826439 Y CN2826439 Y CN 2826439Y
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- China
- Prior art keywords
- insulating bar
- electroscope
- slot
- connects
- insulating rod
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of the electricity testing of a circuit, which provides a connecting device used for connecting an electroscope and an insulating rod, which has the advantages of simple structure and convenient operation. One end of the connecting body of the connecting device is provided with an interface which is connected with the electroscope, and the other end is provided with a slot which is connected with the insulating rod. Because the electroscope is in combined connection with the insulating rod through the connecting device, in the overhauling operation or the switching operation of an electric power system, the operation is convenient by using the insulating rod which prolongs the length of the electroscope, which can better ensure the minimum safe distance between a human body and an electrified body. The utility model has the advantages of operating time saving, enhanced work efficiency, simple structure, small size, portability, etc.
Description
Technical field.
The utility model belongs to power circuit electrical verification technical field, specifically a kind of coupling arrangement that connects electroscope and insulating bar.
Background technology
Known, in the electric system upkeep operation or in the grid switching operation, must pursue the phase electrical verification every cutter in load side behind the open-circuit line block switch, after confirming no electricity, can draw back load side every cutter.Such sequence of operation can be avoided on-load broaching tool lock.But in the actual mechanical process, owing to on-pole switch, install not at same shaft tower every cutter, popularizing along with the special shaft tower of city rural power grids again, the no suitable bar instrument of stepping on, crossing many canopies cross-arm just can touch every cutter with traditional electroscope, though the insulation of tradition electroscope is shunk arm and is satisfied minimum safe distance, stands in ground before use in the check and is difficult to contact electrification equipment, must ascend a height.A lot of people dislike trouble, and think and make an unnecessary move, and behind the open-circuit line block switch, only conclude that with switch separating brake sound and sense organ load side line do not have electricity, thus omitted elder generation in load side every this important step of cutter electrical verification.Doing like this is danger close, supposes that objective factors such as the indication of on-pole switch mechanism is malfunctioning, the inner dynamic/static contact of switch gap is little exist, and consequence is with hardly imaginable.Strictness is operated lower beam in the electrical verification of just ascending a height, is separated the inconvenience of fastening the safety belt by working specification, city net segmentation on-pole switch bar mostly is high-low pressure greatly and joint uses and cross down the canopy cross-arm, increases the possibility of getting an electric shock, and also increases operator's physical demands, prolong the running time, problems such as inefficiency.For solving conveniently electrical verification problem, electroscope and insulating bar can be linked together, just can carry out electrical verification on ground.Do not find the coupling arrangement that connects electroscope and insulating bar by retrieval.
Summary of the invention
The utility model proposes the connection electroscope a kind of simple in structure, easy to operate and the coupling arrangement of insulating bar for overcoming the deficiency of prior art.
The utility model for the technical scheme that the technical solution problem adopts is: connector one end of coupling arrangement is provided with and connects galvanoscopic interface, and the other end is provided with the slot that connects insulating bar.When electrical verification, an end of coupling arrangement connects electroscope, and the other end is connected with insulating bar, and the electrical verification operator just may stand on the ground and carried out electrical verification, and so both safety, convenient can be carried out operation in strict accordance with working specification again.
The beneficial effects of the utility model are: because electroscope is connected by coupling arrangement and insulating bar, in electric system upkeep operation or grid switching operation, make full use of insulating bar and prolong electroscope, easy to operate, assurance human body that can be bigger is to the minimum safe distance of electrified body, save the running time, increase work efficiency, and have simple in structure, volume and urinate in advantage such as carrying.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the connection diagram that the utility model connects electroscope and insulating bar.
Among the figure: 1 connector, 2 connect the electroscope interface, and 3 connect insulating bar slot, 3a insulating bar head straight-bar slot, 3b insulating bar head brace slot, 3c insulating bar head brace draw-in groove, 4 springs, 5 pins, 6 insulating bars, 7 insulating bar heads, 8 electroscopes.
Embodiment
Further specify concrete structure of the present utility model below in conjunction with accompanying drawing: see figures.1.and.2, one end of coupling arrangement connector 1 is provided with and connects galvanoscopic circular port interface 2, the other end of connector 1 is provided with by insulating bar head straight-bar slot 3a, insulating bar head brace slot 3b and insulating bar head brace draw-in groove 3c constitute is connected insulating bar slot 3, the notch of insulating bar head brace draw-in groove 3c is provided with an end that connects galvanoscopic garden hole shape interface 2 towards connector 1, one spring 4 is arranged in slot 3, and pin 5 is used for fixing spring 4.During electrical verification, the insulating bar head 7 of insulating bar 6 is inserted in the slot 3 of connector 1, after the insulating bar head is inserted into corresponding position, is pressed onto in the draw-in groove of slot by the brace of spring with the insulating bar head, and insulating bar and coupling arrangement tightly are connected as a single entity; Electroscope 8 is inserted in the circular hole of connector 1.
Claims (5)
1 one kinds of coupling arrangements that connect electroscope and insulating bar is characterized in that: connector (1) one end of coupling arrangement is provided with and connects galvanoscopic interface (2), and the other end is provided with the slot (3) that connects insulating bar.
2 coupling arrangements according to claim 1 is characterized in that connector (1) is a right cylinder.
3 coupling arrangements according to claim 1, it is characterized in that connecting galvanoscopic interface (2) is a circular port.
4 coupling arrangements according to claim 1, the slot (3) that it is characterized in that connecting insulating bar is by insulating bar head straight-bar slot (3a), insulating bar head brace slot (3b) and insulating bar head brace draw-in groove (3c) constitute, and the notch of edge bar head brace draw-in groove (3c) is provided with an end that connects galvanoscopic interface (2) towards connector (1).
5 coupling arrangements according to claim 1 is characterized in that the fixing spring (4) of a pin (5) is arranged in the insulating bar head straight-bar slot (3a) of the slot (3) that connects insulating bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520079354 CN2826439Y (en) | 2005-09-07 | 2005-09-07 | Connection device for connecting electroscope and insulating bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520079354 CN2826439Y (en) | 2005-09-07 | 2005-09-07 | Connection device for connecting electroscope and insulating bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2826439Y true CN2826439Y (en) | 2006-10-11 |
Family
ID=37066628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520079354 Expired - Fee Related CN2826439Y (en) | 2005-09-07 | 2005-09-07 | Connection device for connecting electroscope and insulating bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2826439Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102064028A (en) * | 2010-11-23 | 2011-05-18 | 江苏省电力公司大丰市供电公司 | Connecting device for electroscope and insulating bar |
| CN104166037A (en) * | 2014-08-29 | 2014-11-26 | 国家电网公司 | Lengthened electroscope |
-
2005
- 2005-09-07 CN CN 200520079354 patent/CN2826439Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102064028A (en) * | 2010-11-23 | 2011-05-18 | 江苏省电力公司大丰市供电公司 | Connecting device for electroscope and insulating bar |
| CN104166037A (en) * | 2014-08-29 | 2014-11-26 | 国家电网公司 | Lengthened electroscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |