CN204067592U - A kind of earth connection conductor wire end wire clamp - Google Patents
A kind of earth connection conductor wire end wire clamp Download PDFInfo
- Publication number
- CN204067592U CN204067592U CN201420530968.0U CN201420530968U CN204067592U CN 204067592 U CN204067592 U CN 204067592U CN 201420530968 U CN201420530968 U CN 201420530968U CN 204067592 U CN204067592 U CN 204067592U
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- China
- Prior art keywords
- stroke
- wire clamp
- holddown groove
- action bars
- wire
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- 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
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- 239000004020 conductor Substances 0.000 title claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 208000027418 Wounds and injury Diseases 0.000 claims description 5
- 230000006378 damage Effects 0.000 claims description 5
- 208000014674 injury Diseases 0.000 claims description 5
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 241000282326 Felis catus Species 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The utility model discloses a kind of earth connection conductor wire end wire clamp, be made up of operation rod and binding clip; The wire clamp bar that operation rod comprises action bars and is connected with action bars, wire clamp bar comprises wire clamp track and wire clamp holddown groove, and binding clip is positioned on wire clamp track and wire clamp track is provided with the runner be fixedly connected with binding clip; Action bars comprises Guan Bingke in pipe in action bars holddown groove, stroke outer tube, stroke, connection stroke to carry out push-and-pull to pipe in stroke and protrudes from the pull bar of pipe tail end in stroke, in stroke, pipe inner sleeve has stroke spring, one steel wire rope coiling runner is also connected with stroke spring through pipe in track, wire clamp holddown groove, action bars holddown groove, stroke successively, and stroke outer tube is provided with the travel control switch controlling stroke spring action.By pulling pull bar to pull in stroke pipe thus compression travel spring, steel wire rope is also pulled, and makes the out movement of runner and the extended distance of two binding clips reduce the object of wiring.
Description
Technical field
The utility model relates to the technical field of the wiring technique of power equipment system, particularly relates to the earth connection conductor wire end wire clamp that a kind of wired earth to electric power systems such as 110kV, 220kV uses.
Background technology
At present, the earth connection that present 10kV, 110kV, 220kV electric power system wired earth uses, conductor wire end wire clamp shape is fixed dumb, different conductors can not be applicable to, fastening wire clamp needs operations staff's hand-power to carry out spiral tightening simultaneously, when particularly operations staff firmly tightens on cat ladder, there is the potential safety hazard fallen, simultaneously operations staff carries out spiral in insulating gloves situation and tightens operation wearing, very inconvenient.Turn in the process of maintenance at primary equipment, the time that mounting or dismounting earth connection uses account for most time, is unfavorable for that shortening stops electric power feeding time and increases work efficiency.
Summary of the invention
The purpose of this utility model is the shortcoming in order to overcome above-mentioned prior art, a kind of earth connection conductor wire end wire clamp is provided, this earth connection conductor wire end wire clamp overcomes existing 110kV, 220kV electric power system and uses that traditional earth connection wire end earthing clamp is single, opening direction is fixed, spiral is tightened, cause earthing clamp can not be applicable to different conductors, fastening wire clamp needs operations staff's hand-power to carry out spiral tightening simultaneously, when particularly operations staff firmly tightens on cat ladder, there is the problem of the potential safety hazard fallen.Earth connection conductor wire end wire clamp of the present utility model can all around multi-angle rotary, and adopt push-pull fashion to carry out fastening, push-and-pull stroke becomes 1 to 1 ratio with binding clip opening, and after clamping, transverse direction is locked again, reaches binding clip reliable grip simultaneously.
The utility model solves the technical scheme that its technical problem adopts: a kind of earth connection conductor wire end wire clamp, forms towards corresponding binding clip respectively by operation rod and with two that operation rod connects; The wire clamp bar that described operation rod comprises action bars and is connected with action bars, described wire clamp bar comprises wire clamp track and wire clamp holddown groove, and binding clip is positioned on wire clamp track and wire clamp track is provided with the runner be fixedly connected with binding clip; Described action bars comprises the action bars holddown groove be connected with wire clamp holddown groove, the stroke outer tube be connected with action bars holddown groove, be located in stroke outer tube stroke in manage, connect Guan Bingke in stroke and push-and-pull is carried out to pipe in stroke and protrudes from the pull bar of pipe tail end in stroke, in stroke, pipe inner sleeve has stroke spring, one steel wire rope coiling runner is also connected with stroke spring through pipe in track, wire clamp holddown groove, action bars holddown groove, stroke successively, and stroke outer tube is provided with the travel control switch controlling stroke spring action.By pulling pull bar, start travel control switch simultaneously, make to run thus compression travel spring along with pulling of pull bar in pipe in stroke, now steel wire rope is also along with stroke spring is pulled, namely control the out movement of runner, make reducing gradually and finally completing the object of wiring of the extended distance of two binding clips; During off-line, promote pull bar on the contrary and to enter in reversion journey outer tube and the return utilizing stroke spring, two binding clips can be made to unclamp no longer clamping wire.And binding clip has certain deformation range, make it to the wire of different size, can be fixedly clamped; Binding clip fastening means is the tense-lax by realizing binding clip to ground connection push-and-pull, and binding clip openings of sizes is consistent with push-and-pull length.
Further, described wire clamp holddown groove with between action bars holddown groove by being connected by 360 degree of direction rotors rotated, wire clamp holddown groove and action bars holddown groove are respectively equipped with controlling party to the wire clamp shift control switch of rotor turns and action bars shift control switch.Connected by the firmware of direction rotor between wire clamp holddown groove and action bars holddown groove, therefore binding clip can all around set angle, improves the practicality of wire clamp onsite application.
Further, the terminals of described binding clip surround and are provided with the pierce tap of minimizing to the injury of wire when wiring.The injury to wire is reduced in use procedure.
Further, described track is provided with and is connected with runner and can the locked screw that no longer slides of horizontal locked runner.Binding clip no longer displacement slip can be kept after locked screw can make binding clip clamping wire, ensure the safety of wiring; Unclamp the step that locked screw can carry out off-line.
In sum, earth connection conductor wire end wire clamp of the present utility model is convenient to the wire installed and removed, joint direction easily regulates, is applicable to multiple connection type, use push-and-pull fastening method, minimizing operations staff operational ton, minimizing potential safety hazard, shortening operating time increase work efficiency simultaneously.
Accompanying drawing explanation
Fig. 1 is the front view of earth connection conductor wire end wire clamp of the present utility model;
Fig. 2 is the vertical view of earth connection conductor wire end wire clamp of the present utility model;
Fig. 3 is the upward view of earth connection conductor wire end wire clamp of the present utility model;
Fig. 4 is the structure cutaway view of earth connection conductor wire end wire clamp of the present utility model.
Embodiment
Embodiment 1
A kind of earth connection conductor wire end wire clamp described by the present embodiment 1, as shown in Figure 1, Figure 2, Figure 3 and Figure 4, forms towards corresponding binding clip 2 respectively by operation rod 1 and with two that operation rod connects; The wire clamp bar 4 that described operation rod comprises action bars 3 and is connected with action bars, described wire clamp bar comprises wire clamp track 5 and wire clamp holddown groove 6, and binding clip is positioned on wire clamp track and wire clamp track is provided with the runner 7 be fixedly connected with binding clip; Described action bars comprises the action bars holddown groove 8 be connected with wire clamp holddown groove, the stroke outer tube 9 be connected with action bars holddown groove, be located in stroke outer tube stroke in pipe 10, connect Guan Bingke in stroke and push-and-pull carried out to pipe in stroke and protrudes from the pull bar 11 of pipe tail end in stroke, in stroke, pipe inner sleeve has stroke spring 12, one steel wire rope 13 coiling runner is also connected with stroke spring through pipe in track, wire clamp holddown groove, action bars holddown groove, stroke successively, and stroke outer tube is provided with the travel control switch 19 controlling stroke spring action.By pulling pull bar, start travel control switch simultaneously, make to run thus compression travel spring along with pulling of pull bar in pipe in stroke, now steel wire rope is also along with stroke spring is pulled, namely control the out movement of runner, make reducing gradually and finally completing the object of wiring of the extended distance of two binding clips; During off-line, promote pull bar on the contrary and to enter in reversion journey outer tube and the return utilizing stroke spring, two binding clips can be made to unclamp no longer clamping wire.And binding clip has certain deformation range, make it to the wire of different size, can be fixedly clamped; Binding clip fastening means is the tense-lax by realizing binding clip to ground connection push-and-pull, and binding clip openings of sizes is consistent with push-and-pull length.
Further, described wire clamp holddown groove with between action bars holddown groove by being connected by 360 degree of direction rotors 14 rotated, wire clamp holddown groove and action bars holddown groove are respectively equipped with controlling party to the wire clamp shift control switch 15 of rotor turns and action bars shift control switch 16.Connected by the firmware of direction rotor between wire clamp holddown groove and action bars holddown groove, therefore binding clip can all around set angle, improves the practicality of wire clamp onsite application.
Further, the terminals of described binding clip surround and are provided with the pierce tap 17 of minimizing to the injury of wire when wiring.The injury to wire is reduced in use procedure.
Further, described track is provided with and is connected with runner and can the locked screw 18 that no longer slides of horizontal locked runner.Binding clip no longer displacement slip can be kept after locked screw can make binding clip clamping wire, ensure the safety of wiring; Unclamp the step that locked screw can carry out off-line.
The above is only preferred embodiment of the present utility model, not does any pro forma restriction to structure of the present utility model.Every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of the technical solution of the utility model.
Claims (4)
1. an earth connection conductor wire end wire clamp, is characterized in that, forms respectively by operation rod and with two that operation rod connects towards corresponding binding clip; The wire clamp bar that described operation rod comprises action bars and is connected with action bars, described wire clamp bar comprises wire clamp track and wire clamp holddown groove, and binding clip is positioned on wire clamp track and wire clamp track is provided with the runner be fixedly connected with binding clip; Described action bars comprises the action bars holddown groove be connected with wire clamp holddown groove, the stroke outer tube be connected with action bars holddown groove, be located in stroke outer tube stroke in manage, connect Guan Bingke in stroke and push-and-pull is carried out to pipe in stroke and protrudes from the pull bar of pipe tail end in stroke, in stroke, pipe inner sleeve has stroke spring, one steel wire rope coiling runner is also connected with stroke spring through pipe in track, wire clamp holddown groove, action bars holddown groove, stroke successively, and stroke outer tube is provided with the travel control switch controlling stroke spring action.
2. a kind of earth connection conductor wire end wire clamp according to claim 1, it is characterized in that, described wire clamp holddown groove with between action bars holddown groove by being connected by 360 degree of direction rotors rotated, wire clamp holddown groove and action bars holddown groove are respectively equipped with controlling party to the wire clamp shift control switch of rotor turns and action bars shift control switch.
3. a kind of earth connection conductor wire end wire clamp according to claim 2, is characterized in that, the terminals of described binding clip surround and are provided with the pierce tap of minimizing to the injury of wire when wiring.
4. a kind of earth connection conductor wire end wire clamp according to claim 1-3 any one, is characterized in that, described track is provided with and is connected with runner and can the locked screw that no longer slides of horizontal locked runner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420530968.0U CN204067592U (en) | 2014-09-16 | 2014-09-16 | A kind of earth connection conductor wire end wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420530968.0U CN204067592U (en) | 2014-09-16 | 2014-09-16 | A kind of earth connection conductor wire end wire clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204067592U true CN204067592U (en) | 2014-12-31 |
Family
ID=52209043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420530968.0U Expired - Lifetime CN204067592U (en) | 2014-09-16 | 2014-09-16 | A kind of earth connection conductor wire end wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204067592U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106645814A (en) * | 2016-11-16 | 2017-05-10 | 国家电网公司 | GIS ultrasonic partial discharge test rod |
| CN107803816A (en) * | 2017-10-21 | 2018-03-16 | 魏仕槚 | A kind of collecting device |
| CN111446601A (en) * | 2019-12-24 | 2020-07-24 | 国网浙江杭州市萧山区供电有限公司 | Efficient distribution network connects branch line live working robot |
-
2014
- 2014-09-16 CN CN201420530968.0U patent/CN204067592U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106645814A (en) * | 2016-11-16 | 2017-05-10 | 国家电网公司 | GIS ultrasonic partial discharge test rod |
| CN107803816A (en) * | 2017-10-21 | 2018-03-16 | 魏仕槚 | A kind of collecting device |
| CN111446601A (en) * | 2019-12-24 | 2020-07-24 | 国网浙江杭州市萧山区供电有限公司 | Efficient distribution network connects branch line live working robot |
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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 |
Granted publication date: 20141231 |