CN202384514U - Electric power construction earthing device - Google Patents
Electric power construction earthing device Download PDFInfo
- Publication number
- CN202384514U CN202384514U CN2011204568383U CN201120456838U CN202384514U CN 202384514 U CN202384514 U CN 202384514U CN 2011204568383 U CN2011204568383 U CN 2011204568383U CN 201120456838 U CN201120456838 U CN 201120456838U CN 202384514 U CN202384514 U CN 202384514U
- Authority
- CN
- China
- Prior art keywords
- power construction
- earthing device
- electric power
- spindle
- flexible axle
- 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
Images
Landscapes
- Elimination Of Static Electricity (AREA)
Abstract
Disclosed is an electric power construction earthing device, comprising an insulator spindle, an insulating sleeve spindle sleeving the insulator spindle, an earthing head arranged at the top of the insulating sleeve spindle, and flexible shaft fixed to the lower portion of the insulator spindle, wherein the flexible shaft flexibly extends outside the insulating sleeve spindle and fixes a handle. The Electric power construction earthing device of the utility model features simple structure, easy carrying, convenient earthing operation, and substantially raised working efficiency.
Description
Technical field
The utility model relates to a kind of electric power overhaul instrument, particularly relates to a kind of power construction earthing device.
Background technology
Earth connection is when on equipment that has had a power failure and circuit, all of a sudden voltage occurring, guarantees the important tool of staff's safety.Portable short circuit earthing device is a kind of temporary grounding device commonly used in electric power overhaul and the work progress; Its effect is when circuit and power transformation construction; Be used to prevent that equipment, circuit from sending a telegram here, closing on electrified body suddenly and producing electrostatic induction and get an electric shock; Perhaps drain residual charge during false switching, to guarantee the personal safety of staff in maintenance process.
Present earthing device, when electric wire is very high because insulating bar is very long, thus when ground connection operate instability, cause the ground connection head can't be over against lead, promptly the ground connection head can't be clamped lead.
Summary of the invention
The purpose of the utility model provides a kind of power construction earthing device of conveniently clamping lead, increasing work efficiency.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
The utility model comprises insulating bar and is enclosed within its outer insulation loop bar that the top of insulation loop bar is provided with the ground connection head; And the fixing flexible axle in the bottom of said insulating bar, insulation loop bar and fixed handle are stretched out in the flexible axle bending.
Described flexible axle closely is made up of steel wire and spring.
Adopt the utility model of technique scheme, simple in structure, be easy to carry, and make things convenient for the ground connection operation, greatly improved operating efficiency.
Description of drawings
Fig. 1 is the overall structure sketch map of the utility model.
Embodiment
As shown in Figure 1, the utility model comprises insulating bar 2 and is enclosed within its outer insulation loop bar 1, and the top of insulation loop bar 1 is provided with ground connection 3; And the fixing flexible axle 4 in the bottom of insulating bar 2, insulation loop bar 1 and fixed handle 5 are stretched out in flexible axle 4 bendings.
Above-mentioned flexible axle 4 closely is made up of steel wire and spring, and this flexible axle had both possessed good intensity, possesses good flexibility again.
The method for using of the utility model is: rotary handle 5 during use, can rotary flexible shaft 4, rotate thereby drive insulating bar 2 and ground connection 3, and make ground connection 3 over against lead, make things convenient for the ground connection operation, greatly improved operating efficiency.
Claims (2)
1. power construction earthing device is characterized in that: it comprises insulating bar (2) and is enclosed within its outer insulation loop bar (1) that the top of insulation loop bar (1) is provided with ground connection head (3); And the fixing flexible axle (4) in the bottom of said insulating bar (2), insulation loop bar (1) and fixed handle (5) are stretched out in flexible axle (4) bending.
2. power construction earthing device according to claim 1 is characterized in that: described flexible axle (4) closely is made up of steel wire and spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204568383U CN202384514U (en) | 2011-11-17 | 2011-11-17 | Electric power construction earthing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204568383U CN202384514U (en) | 2011-11-17 | 2011-11-17 | Electric power construction earthing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202384514U true CN202384514U (en) | 2012-08-15 |
Family
ID=46632993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204568383U Expired - Fee Related CN202384514U (en) | 2011-11-17 | 2011-11-17 | Electric power construction earthing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202384514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103441353A (en) * | 2013-09-12 | 2013-12-11 | 国家电网公司 | Universal ground lead for 110 kilovolt overhead line strain tower |
-
2011
- 2011-11-17 CN CN2011204568383U patent/CN202384514U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103441353A (en) * | 2013-09-12 | 2013-12-11 | 国家电网公司 | Universal ground lead for 110 kilovolt overhead line strain tower |
| CN103441353B (en) * | 2013-09-12 | 2016-08-17 | 国家电网公司 | A kind of 110 kilovolts of overhead transmission line anchor support common ground lines |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203690524U (en) | Test operating lever for outdoor high-voltage class transformer | |
| CN204054076U (en) | Motor-driven four paws robot manipulator structure device | |
| CN202384514U (en) | Electric power construction earthing device | |
| CN201904593U (en) | Pre-stranded two-bundle spacer | |
| CN204408429U (en) | Hand-powered mobile phone shell | |
| CN206250404U (en) | A kind of Portable power construction grounding device | |
| CN202167633U (en) | Portable short-circuit grounding wire device | |
| CN207753377U (en) | A kind of New insulated bar operation instrument | |
| CN204858005U (en) | Flat mouthful of spring application formula short circuit grounding | |
| CN204852618U (en) | Wire checkpost | |
| CN205157581U (en) | Telescopic high voltage insulation pole | |
| CN105215500A (en) | A kind of radio flatiron of solar recharging | |
| CN104659695A (en) | Transformer substation grounding device | |
| CN201887155U (en) | Abnormally-shaped collet for fixing cable clamp for hot-line work | |
| CN207967904U (en) | Field causes breakdown overvoltage protection device | |
| CN204142848U (en) | Pulse electric net testing tool | |
| CN203660365U (en) | Residual electricity discharging complete equipment used for power transformation device | |
| CN203951146U (en) | A kind of New insulated protective cap | |
| CN202423963U (en) | Live working pin remover | |
| CN202495787U (en) | Cell phone charging device employing non-conductor contact electric energy transmission technology | |
| CN207265373U (en) | The commutator segment of commutator | |
| CN203014275U (en) | Live wire device of distribution circuit | |
| CN203013576U (en) | Combined spindle sleeve installing tool for disconnecting switch | |
| CN203277214U (en) | Vacuum switch operating arm | |
| CN202353050U (en) | Insulating bar for live deicing of transform equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20121117 |