CN201060780Y - Insulation operating arm with electroscope - Google Patents
Insulation operating arm with electroscope Download PDFInfo
- Publication number
- CN201060780Y CN201060780Y CNU2007201248705U CN200720124870U CN201060780Y CN 201060780 Y CN201060780 Y CN 201060780Y CN U2007201248705 U CNU2007201248705 U CN U2007201248705U CN 200720124870 U CN200720124870 U CN 200720124870U CN 201060780 Y CN201060780 Y CN 201060780Y
- Authority
- CN
- China
- Prior art keywords
- operating head
- electroscope
- insulating bar
- disconnecting link
- bar
- 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
Images
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model relates to an insulated operating lever with an electroscope, comprising an insulated lever, an operating head and an electroscope, which is characterized in that: the operating head is connected with one end of the operating head, the electroscope is connected at the top end of the operating head, two symmetric cross rods perpendicular to the axial line of the insulated lever are arranged on the operating head. The utility model has the advantages of enjoying convenient and rapid operations, enhancing the facility for operations, and remarkably shortening the power on/off operation time of the distribution network.
Description
Technical field
The utility model belongs to electrician's apparatus technical field, specifically, relates to a kind of disconnecting link switch insulation action bars.
Background technology
Existing insulating bar generally is made of insulating bar and the operating head that is installed in the insulating bar top, insulating bar separates with electroscope, in accordance with regulations with all needing electrical verification before and after the insulating bar folding disconnecting link, because electroscope is shorter, in practical operation, need sets up the ladder electrical verification usually or electroscope is bundled in and carry out the electrical verification operation on the insulating bar.Step on the bar electrical verification and must pass through charged low-voltage line or three-way, not only dangerous but also expend time in; It is not only time-consuming but also dangerous to bundle electroscope with rope on action bars.In addition, on existing insulating bar, the cross bar of operating head is positioned at a side, promptly have only one, and the operating head cross tube is shorter with the lower part, during operation the link of insulating bar and operating head easily and disconnecting link interfere, easily skid thereby make between operating head and disconnecting link, influence operating efficiency.
Summary of the invention
The purpose of this utility model just provides the galvanoscopic insulating bar of being with of a kind of simple operation, and it can make the operation of switch tool more quick, has improved the convenience of operation.
The purpose of this utility model is to realize by such technical scheme, it includes insulating bar, operating head and electroscope, operating head is connected insulating bar one end, and the top of operating head is connected with electroscope, and the cross bar vertical with the insulating bar axial line has symmetrical two on the operating head.
Cross bar is caught on the switch place of disconnecting link, spur insulating bar then downwards, so just make disconnecting link be in opening; When needs closure disconnecting link, withstand the disconnecting link switch with cross bar, upwards promote insulating bar, just make disconnecting link be in closure state.Because the cross bar vertical with the insulating bar axial line has symmetrical two on the operating head, so the insulating bar both sides all can be operated, reduced operator's labour intensity.When needs carry out electrical verification to disconnecting link, the electroscope on the operating head touched on the disconnecting link get final product.
Owing to adopted technique scheme, the utlity model has the advantage of simple operation, use it to improve the convenience of operation, significantly shorten distribution network and stopped sending the electricity operating time.
Description of drawings
Description of drawings of the present utility model is as follows:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the utility model user mode reference diagram.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in Figure 1, the utility model has insulating bar 1, operating head 2 and electroscope 3, operating head 2 is connected insulating bar 1 one ends, it is characterized in that: the top of operating head 2 is connected with electroscope 3, and the cross bar 4 vertical with insulating bar 1 axial line has symmetrical two on the operating head 2.
As shown in Figure 2, the top of operating head 2 is provided with screwed hole 5, links to each other by screw rod between electroscope 3 and the operating head 2.Electroscope 3 is installed on the operating head 2 by screwed hole 5, can makes electroscope 3 more solid and reliable being installed on the operating head 2, improved the fail safe of operation.
As shown in Figure 1, 2, described operating head 2 cross tubes 4 are 10～15cm with the length of lower part.Do like this and avoided conflicting mutually between insulating bar 1 and the disconnecting link switch, increased the contact area of operating head 2 with the disconnecting link sluice gate, the influence of no longer being skidded during operation has reduced operator's labour intensity.
Claims (3)
1. be with galvanoscopic insulating bar for one kind, include insulating bar (1), operating head (2) and electroscope (3), operating head (2) is connected insulating bar (1) one end, it is characterized in that: the top of operating head (2) is connected with electroscope (3), and operating head (2) is gone up the cross bar (4) vertical with insulating bar (1) axial line and had symmetrical two.
2. as claimed in claim 1ly be with galvanoscopic insulating bar, it is characterized in that: the top of operating head (2) is provided with screwed hole (5), links to each other by screw rod between electroscope (3) and the operating head (2).
3. as claimed in claim 1ly be with galvanoscopic insulating bar, it is characterized in that: described operating head (2) cross tube (4) is 10～15cm with the length of lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201248705U CN201060780Y (en) | 2007-07-31 | 2007-07-31 | Insulation operating arm with electroscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201248705U CN201060780Y (en) | 2007-07-31 | 2007-07-31 | Insulation operating arm with electroscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201060780Y true CN201060780Y (en) | 2008-05-14 |
Family
ID=39409269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201248705U Expired - Lifetime CN201060780Y (en) | 2007-07-31 | 2007-07-31 | Insulation operating arm with electroscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201060780Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103247468A (en) * | 2013-04-27 | 2013-08-14 | 国家电网公司 | Anti-misoperation tool for operating 10 kV circuit disconnector |
| CN103269024A (en) * | 2013-05-17 | 2013-08-28 | 国家电网公司 | Multifunctional insulating operation bar of transformer substation |
| CN103474262A (en) * | 2013-09-11 | 2013-12-25 | 江苏恒安电力工具有限公司 | Insulation operation rod for power detection and maintenance |
| CN104764927A (en) * | 2015-04-24 | 2015-07-08 | 国家电网公司 | Electroscope for fuse |
| CN105575696A (en) * | 2016-03-01 | 2016-05-11 | 国网山东省电力公司济南市长清区供电公司 | Line isolation knife anti-error power transmission locking device |
-
2007
- 2007-07-31 CN CNU2007201248705U patent/CN201060780Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103247468A (en) * | 2013-04-27 | 2013-08-14 | 国家电网公司 | Anti-misoperation tool for operating 10 kV circuit disconnector |
| CN103247468B (en) * | 2013-04-27 | 2015-01-28 | 国家电网公司 | Anti-misoperation tool for operating 10 kV circuit disconnector |
| CN103269024A (en) * | 2013-05-17 | 2013-08-28 | 国家电网公司 | Multifunctional insulating operation bar of transformer substation |
| CN103474262A (en) * | 2013-09-11 | 2013-12-25 | 江苏恒安电力工具有限公司 | Insulation operation rod for power detection and maintenance |
| CN104764927A (en) * | 2015-04-24 | 2015-07-08 | 国家电网公司 | Electroscope for fuse |
| CN105575696A (en) * | 2016-03-01 | 2016-05-11 | 国网山东省电力公司济南市长清区供电公司 | Line isolation knife anti-error power transmission locking device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203929814U (en) | Lightning arrester live-line test special jointing clamp | |
| CN202930254U (en) | Multifunctional insulation control stick | |
| CN201060780Y (en) | Insulation operating arm with electroscope | |
| CN203350292U (en) | Wiring apparatus used for breaker characteristic test | |
| CN203288783U (en) | Electricity detection type high-voltage ground wire rod | |
| CN203352052U (en) | Live-line fastening tool for bolt of strain clamp of power transmission line | |
| CN202929093U (en) | Multifunctional high-voltage electricity-testing device | |
| CN202384516U (en) | Secondary voltage drop live-line wiring device | |
| CN204577982U (en) | A kind of two-way electric potential transferring stick | |
| CN203277304U (en) | Built-in high-voltage fuse sleeve installation apparatus | |
| CN203895633U (en) | Short circuit grounding wire suitable for box transformer substation and electricity distribution room | |
| CN203607768U (en) | Clamping device of wire stripper | |
| CN202330536U (en) | Multifunctional electroscope | |
| CN203616435U (en) | On-site 220V SF6 gas test device | |
| CN202421304U (en) | Telescopic insulating electroscopic rod | |
| CN203456795U (en) | Conductor-side link plate clamping tool for replacing four-split conductor duplex strain insulator string | |
| CN204230763U (en) | A kind of 10kV overhead distribution electrical verification operation insulating bar | |
| CN203720228U (en) | Electroprobe connecting rod | |
| CN203300475U (en) | Insulation pull rod | |
| CN206710584U (en) | A kind of 10kV switch cabinet current transformers test fixture | |
| CN203707619U (en) | Switching/electricity-testing dual-purpose insulated operating rod | |
| CN203232974U (en) | Grounding body interchange device of low-voltage grounding wires | |
| CN202535008U (en) | Long-distance operation device for tightener | |
| CN204732788U (en) | A kind of portable ground wire operating lever | |
| CN206834353U (en) | Ultra-high-tension power transmission line assembly and disassembly ground wire servicing unit |
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: 20080514 |