CN204130730U - A kind of multifunctional grounded rifle - Google Patents
A kind of multifunctional grounded rifle Download PDFInfo
- Publication number
- CN204130730U CN204130730U CN201420629366.0U CN201420629366U CN204130730U CN 204130730 U CN204130730 U CN 204130730U CN 201420629366 U CN201420629366 U CN 201420629366U CN 204130730 U CN204130730 U CN 204130730U
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- type support
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- screw rod
- action bars
- rifle
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Abstract
The utility model electric power auxiliary security field of tool, specifically a kind of multifunctional grounded rifle, comprise hook stick earth lead, described action bars top arranges screw rod, described screw rod arranges L-type support, cross bar and the screw rod of described L-type support are threaded connection, described L-type support is connected with earth lead, described screw rod passes the cross bar of L-type support and arranges movable pressing board on top, the montant of described L-type support is arranged the pressing plate that can horizontally rotate, the montant top of described L-type support arranges the U-shaped wire clamp that can horizontally rotate, the utility model beneficial effect is: old-fashioned U-shaped earthing clamp used for ground connection rifle and plain end screw type wire clamp unite two into one by the utility model, make the utility model not only can hang steel reinforced aluminium conductor but also transformer outlet horizontal bus row or capacitor can be hung like this, circuit breaker allots line vertical bus aluminium row, the multiduty effect of a ground connection rifle can be played.
Description
Technical field
The utility model relates generally to electric power auxiliary security field of tool, specifically a kind of multifunctional grounded rifle.
Background technology
When power circuit carries out grid switching operation and maintenance of equipment, generally need to use ground connection rifle, and connect ground wire by ground connection rifle, prevent incoming call or contiguous high voltage alive equipment suddenly from producing induced voltage, with the personal safety of safeguard work personnel, avoid device damage.But the ground connection rifle used at present exists some problems, such as:
1, ground connection rifle wire clamp used is generally old-fashioned plain end screw type wire clamp and old-fashioned U-shaped wire clamp at present, but old-fashioned plain end screw wire clamp can only be applied to substation transformer outlet horizontal bus row or capacitor, circuit breaker allot line vertical bus aluminium row, and fixingly very easily to come off when rotating; Old-fashioned U-shaped wire clamp can only be used for the suspension of steel reinforced aluminium conductor, easily coming off, can not ensure the safety of staff when hanging parallel bus row or capacitor, circuit breaker allot line vertical bus aluminium row;
What 2, ground connection rifle old-fashioned U-shaped wire clamp wire used was positioned at two tongue pieces folds place, the i.e. top of herringbone, because wire is in the outdoor environment of strong wind often, can produce at wind-force effect lower wire and wave, hook is overturn, cause hook to come off from wire, there is great potential safety hazard;
3, needing electrical verification in advance when using ground connection rifle to connect ground wire, needing electroscope, but due to staff's carelessness, forget that electrical verification directly carries out operation, bring hidden danger to the personal safety of staff.
Utility model content
For solving deficiency of the prior art, the utility model provides a kind of multifunctional grounded rifle, ground connection rifle carries the multiplex wire clamp of a kind of plain end screw type, old-fashioned U-shaped wire clamp and plain end screw type wire clamp are united two into one, make the utility model not only can hang steel reinforced aluminium conductor like this but transformer outlet horizontal bus row or capacitor can be hung, circuit breaker allots line vertical bus aluminium row, can play the multiduty effect of a ground connection rifle.And evenly anti-slop serrations is provided with on the fixation clip and movable pressing board opposite face of plain end screw type wire clamp, improve skidproof effect of knowing clearly, add practicality.And the pressing plate of plain end screw type wire clamp, can prevent wire from coming off from wire clamp when using U-shaped wire clamp, effectively improve operating efficiency and the fail safe of staff, adding this device practicality.
The utility model for achieving the above object, is achieved through the following technical solutions:
A kind of multifunctional grounded rifle, comprise action bars, earth lead, described action bars lower end arranges handle, described action bars top arranges screw rod, described screw rod arranges L-type support, cross bar and the screw rod of described L-type support are threaded connection, described L-type support is connected with earth lead, described screw rod passes the cross bar of L-type support and arranges movable pressing board on top, the montant of described L-type support is arranged the pressing plate that can horizontally rotate, the montant top of described L-type support arranges the U-shaped wire clamp that can horizontally rotate, described pressing plate arranges groove away from one end of L-type support montant, described U-shaped wire clamp arranges the draw-in groove corresponding with groove, in described groove, spring is set, above described spring, spin is set, in described draw-in groove, the ball corresponding with spin is set, described L-type support arranges electroscope away from movable pressing board side.
Described pressing plate is provided with anti-sliding hook away from one end of L-type support montant.
Described action bars arranges fixed mount, and described fixed mount arranges cranse away from one end of action bars, arranges illuminating lamp in described cranse.
Described L-type support and earth lead junction arrange two line cards.
Described action bars is expansion link.
Described handle arranges insulation rubber sleeve.
Contrast prior art, the beneficial effects of the utility model are:
1, old-fashioned U-shaped wire clamp used for ground connection rifle and plain end screw type wire clamp unite two into one by the utility model, make the utility model not only can hang steel reinforced aluminium conductor like this but transformer outlet horizontal bus row or capacitor can be hung, circuit breaker allots line vertical bus aluminium row, can play the multiduty effect of a ground connection rifle;
2, the utility model has anti-drop function, effectively prevents because strong wind atmosphere lower wire waves and causes transmission line accidental, improves anticreep effect, adds practicality;
3, the utility model carries electroscope, staff can be made to guarantee safety when installing earth connection, and staff can also be avoided to leave behind electroscope;
4, the outboard end of the utility model pressing plate is provided with anti-sliding hook, and during fixing rotation, wire clamp difficult drop-off, improves operating efficiency;
5, the utility model self illumination lamp, during night work, can provide illuminations, add the convenience of work;
6, the utility model connecting position of wires arranges line card, adds the protective effect to earth lead, extends earth lead useful life, adds practicality;
7, the utility model action bars is expansion link, and staff can adjustment operation pole length as required, adds practicality, convenience;
8, the utility model handle arranges insulation rubber sleeve, have better insulation effect, to ensure staff's personal safety.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model structural representation.
Accompanying drawing 2 is U-shaped wire clamp structure schematic diagrames.
Accompanying drawing 3 is embodiment 1 schematic diagrames.
Label shown in accompanying drawing: 1, action bars; 2, earth lead; 3, L-type support; 4, screw rod; 5, U-shaped wire clamp; 6, pressing plate; 7, groove; 8, draw-in groove; 9, spin; 10, ball; 11, movable pressing board; 12, electroscope; 13, handle; 14, anti-sliding hook; 15, fixed mount; 16, spring; 17, cranse; 18, illuminating lamp; 19, line card.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.Should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction in addition.
Described in the utility model is a kind of multifunctional grounded rifle, agent structure comprises action bars 1, earth lead 2, described action bars 1 lower end arranges handle 13, described action bars 1 top arranges screw rod 4, described screw rod 4 arranges L-type support 3, and cross bar and the screw rod 4 of described L-type support 3 are threaded connection, and described screw rod 4 passes the cross bar of L-type support 3 and arranges movable pressing board 11 on top.Described L-type support 3 montant is arranged the pressing plate 6 that can horizontally rotate, movable pressing board 11 can move up and down between pressing plate 6 and L-type support 3 cross bar, movable pressing board 11 and pressing plate 6 with the use of clamping transmission line, and evenly arrange anti-slop serrations, effectively increase skidproof effect.Described L-type support 3 montant top arranges the U-shaped wire clamp 5 that can horizontally rotate, old-fashioned U-shaped wire clamp and plain end screw type wire clamp are united two into one, make the utility model not only can hang steel reinforced aluminium conductor like this but transformer outlet horizontal bus row or capacitor can be hung, circuit breaker allots line vertical bus aluminium row, can play the multiduty effect of an earthing clamp.Described pressing plate 6 arranges groove 7 away from L-type support 3 one end, described U-shaped wire clamp 5 arranges the draw-in groove 8 corresponding with groove 7, groove 7 and draw-in groove 8, with the use of adding anticreep effect, effectively prevent because strong wind atmosphere lower wire waves and cause transmission line accidental, adding practicality.Arrange spring 16 in described groove 7, arrange spin 9 above described spring 16, arrange the ball 10 corresponding with spin 9 in described draw-in groove 8, spin 9 and ball 10, with the use of making pressing plate 6 more firm in draw-in groove 8, add practicality.Described L-type support 3 arranges electroscope 12 away from movable pressing board 11 side, staff can being made when installing earth connection, guaranteeing safety, and staff can also be avoided to leave behind electroscope.
In order to prevent coming off when pressing plate 6 is fixing to be rotated, described pressing plate 6 is provided with anti-sliding hook 14 away from one end of L-type support 3 montant, improves operating efficiency.
In order to provide sufficient light when night work, to increase work efficiency, described action bars 1 arranges fixed mount 15, described fixed mount 15 arranges cranse 17 away from one end of action bars 1, arranges illuminating lamp 18 in described cranse 17.
In order to increase the protective effect to earth lead, extend earth lead useful life, described L-type support 3 arranges two line cards 19 with earth lead 2 junction, adds practicality.
Conveniently staff can adjustment operation pole length as required, and described action bars 1 is expansion link.
In order to have better insulation effect, to ensure staff's personal safety, described handle 13 arranges insulation rubber sleeve.
Embodiment:
Embodiment 1:
Described in the utility model is a kind of multifunctional grounded rifle, and agent structure comprises a kind of multifunctional grounded rifle, comprises action bars 1, earth lead 2, and described action bars 1 lower end arranges handle 13.Described action bars 1 top arranges screw rod 4, described screw rod 4 arranges L-type support 3, cross bar and the screw rod 4 of described L-type support 3 are threaded connection, and described screw rod 4 passes the cross bar of L-type support 3 and arranges movable pressing board 11 on top, and described screw rod 4 montant top arranges movable pressing board 11.Described L-type support 3 montant is arranged the pressing plate 6 that can horizontally rotate, described pressing plate 6 arranges Slip-preventing hook 14 away from one end of L-type support 3 montant, movable pressing board 11 can move up and down between pressing plate 6 and L-type support 3 cross bar, movable pressing board 11 and pressing plate 6 are with the use of clamping transmission line, and evenly anti-slop serrations is set, effectively increases skidproof effect.Described L-type support 3 montant top arranges the U-shaped wire clamp 5 that can horizontally rotate, and described pressing plate 6 arranges groove 7 away from L-type support 3 one end, and described U-shaped wire clamp 5 arranges the draw-in groove 8 corresponding with groove 7.In described groove 7, spring 16 is set, above described spring 16, spin 9 is set, in described draw-in groove 8, the ball 10 corresponding with spin 9 is set.Described L-type support 3 arranges electroscope 12 away from movable pressing board 11 side, staff can being made when installing earth connection, guaranteeing safety, and staff can also be avoided to leave behind electroscope.Described action bars 1 arranges fixed mount 15, and described fixed mount 15 arranges cranse 17 away from one end of action bars 1, arranges illuminating lamp 18 in described cranse 17.The beneficial effect of the present embodiment is, when needs use plain end screw type wire clamp, rotated by U-shaped wire clamp 5 to away from pressing plate 6 side, pressing plate 6 and movable pressing board 11 are with the use of clamping transmission line, Slip-preventing hook 14 is set, line pressure plate 6 difficult drop-off during fixing rotation.When needs use U-shaped wire clamp, U-shaped wire clamp 5 is rotated to close pressing plate 6 side, after clamping transmission line, groove 7 on pressing plate 6 is snapped in draw-in groove 8 internal fixtion transmission line, spin 9 and ball 10 are with the use of making pressing plate 6 more firm in draw-in groove 8, add anticreep effect, effectively prevent because strong wind atmosphere lower wire waves and cause transmission line accidental.U-shaped wire clamp 5, pressing plate 6 and movable pressing board 11 with the use of, old-fashioned U-shaped wire clamp and plain end screw type wire clamp are united two into one, make the utility model not only can hang steel reinforced aluminium conductor like this but transformer outlet horizontal bus row or capacitor can be hung, circuit breaker allots line vertical bus aluminium row, the multiduty effect of an earthing clamp can be played, convenient and swift, improve operating efficiency, add practicality.The utility model arranges illuminating lamp 18, during night work, can provide illuminations, add the convenience of work.
Embodiment 2:
Described in the utility model is a kind of multifunctional grounded rifle, and agent structure comprises a kind of multifunctional grounded rifle, comprises action bars 1, earth lead 2, and described action bars 1 is expansion link.Described action bars 1 lower end arranges handle 13, and described handle 13 arranges insulation rubber sleeve.Described action bars 1 top arranges screw rod 4, described screw rod 4 arranges L-type support 3, cross bar and the screw rod 4 of described L-type support 3 are threaded connection, and described L-type support 3 is connected with earth lead 2, and described L-type support 3 arranges two line cards 19 with earth lead 2 junction.Described screw rod 4 passes the cross bar of L-type support 3 and arranges movable pressing board 11 on top, described L-type support 3 montant is arranged the pressing plate 6 that can horizontally rotate, described movable pressing board 11 can move up and down between pressing plate 6 and L-type support 3 cross bar, movable pressing board 11 and pressing plate 6 are with the use of clamping transmission line, and evenly anti-slop serrations is set, effectively increases skidproof effect.Described L-type support 3 montant top arranges the U-shaped wire clamp 5 that can horizontally rotate, old-fashioned U-shaped wire clamp and plain end screw type wire clamp are united two into one, make the utility model not only can hang steel reinforced aluminium conductor like this but transformer outlet horizontal bus row or capacitor can be hung, circuit breaker allots line vertical bus aluminium row, can play the multiduty effect of an earthing clamp.Described pressing plate 6 arranges groove 7 away from one end of L-type support 3 montant, described U-shaped wire clamp 5 arranges the draw-in groove 8 corresponding with groove 7, groove 7 and draw-in groove 8, with the use of adding anticreep effect, effectively prevent because strong wind atmosphere lower wire waves and cause transmission line accidental.Arrange spring 16 in described groove 7, arrange spin 9 above described spring 16, arrange the ball 10 corresponding with spin 9 in described draw-in groove 8, spin 9 and ball 10, with the use of making pressing plate 6 more firm in draw-in groove 8, add practicality.Described L-type support 3 arranges electroscope 12 away from the side of movable pressing board 11, staff can being made when installing earth connection, guaranteeing safety, and staff can also be avoided to leave behind electroscope.The beneficial effect of the present embodiment is, L-type support and connecting position of wires arrange line card 19, adds the protective effect to earth lead, extends earth lead useful life, adds practicality; Action bars 1 is expansion link, and staff can adjustment operation pole length as required, adds practicality; Described handle 13 arranges insulation rubber sleeve, has better insulation effect, to ensure staff's personal safety.
Claims (6)
1. a multifunctional grounded rifle, comprise action bars (1), earth lead (2), described action bars (1) lower end arranges handle (13), it is characterized in that: described action bars (1) top arranges screw rod (4), described screw rod (4) is arranged L-type support (3), cross bar and the screw rod (4) of described L-type support (3) are threaded connection, described L-type support (3) is connected with earth lead (2), described screw rod (4) through L-type support (3) cross bar and movable pressing board (11) is set on top, the montant of described L-type support (3) is arranged the pressing plate (6) that can horizontally rotate, the montant top of described L-type support (3) arranges the U-shaped wire clamp (5) that can horizontally rotate, described pressing plate (6) arranges groove (7) away from one end of L-type support (3) montant, described U-shaped wire clamp (5) is upper arranges the draw-in groove (8) corresponding with groove (7), spring (16) is set in described groove (7), described spring (16) top arranges spin (9), in described draw-in groove (8), the ball (10) corresponding with spin (9) is set, described L-type support (3) montant arranges electroscope (12) away from movable pressing board (11) side.
2. multifunctional grounded rifle according to claim 1, is characterized in that: described pressing plate (6) is provided with anti-sliding hook (14) away from one end of L-type support (3) montant.
3. multifunctional grounded rifle according to claim 1, it is characterized in that: described action bars (1) is arranged fixed mount (15), described fixed mount (15) arranges cranse (17) away from one end of action bars (1), arranges illuminating lamp (18) in described cranse (17).
4. multifunctional grounded rifle according to claim 1, is characterized in that: described L-type support (3) and earth lead (2) junction arrange two line cards (19).
5. multifunctional grounded rifle according to claim 1, is characterized in that: described action bars (1) is expansion link.
6. a kind of multifunctional grounded rifle according to claim 1, is characterized in that: (13) arrange insulation rubber sleeve with described handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420629366.0U CN204130730U (en) | 2014-10-28 | 2014-10-28 | A kind of multifunctional grounded rifle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420629366.0U CN204130730U (en) | 2014-10-28 | 2014-10-28 | A kind of multifunctional grounded rifle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204130730U true CN204130730U (en) | 2015-01-28 |
Family
ID=52387053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420629366.0U Expired - Fee Related CN204130730U (en) | 2014-10-28 | 2014-10-28 | A kind of multifunctional grounded rifle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204130730U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104716457A (en) * | 2015-03-25 | 2015-06-17 | 国网浙江奉化市供电公司 | Portable high-voltage grounding line |
| CN105071070A (en) * | 2015-07-14 | 2015-11-18 | 国家电网公司 | Universal wire end joint for grounding wires |
| CN106711728A (en) * | 2017-03-02 | 2017-05-24 | 国网安徽省电力公司宣城供电公司 | Spring type grounding wire clamp |
| CN108306125A (en) * | 2017-08-30 | 2018-07-20 | 国网河南省电力公司南阳供电公司 | 10kV power circuit Special grounding line bars |
| CN109921211A (en) * | 2018-12-18 | 2019-06-21 | 国网浙江龙游县供电有限公司 | A kind of telescopic intermediate potential insulation lapping bar |
| CN111585067A (en) * | 2020-05-11 | 2020-08-25 | 国网新疆电力有限公司检修公司 | Clamp type ground wire anti-falling device with locking function |
| CN113948888A (en) * | 2021-10-19 | 2022-01-18 | 国家电网有限公司 | Grounding wire device for overhead cable |
-
2014
- 2014-10-28 CN CN201420629366.0U patent/CN204130730U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104716457A (en) * | 2015-03-25 | 2015-06-17 | 国网浙江奉化市供电公司 | Portable high-voltage grounding line |
| CN105071070A (en) * | 2015-07-14 | 2015-11-18 | 国家电网公司 | Universal wire end joint for grounding wires |
| CN106711728A (en) * | 2017-03-02 | 2017-05-24 | 国网安徽省电力公司宣城供电公司 | Spring type grounding wire clamp |
| CN106711728B (en) * | 2017-03-02 | 2023-10-27 | 国网安徽省电力公司宣城供电公司 | Spring type grounding wire clamp |
| CN108306125A (en) * | 2017-08-30 | 2018-07-20 | 国网河南省电力公司南阳供电公司 | 10kV power circuit Special grounding line bars |
| CN109921211A (en) * | 2018-12-18 | 2019-06-21 | 国网浙江龙游县供电有限公司 | A kind of telescopic intermediate potential insulation lapping bar |
| CN111585067A (en) * | 2020-05-11 | 2020-08-25 | 国网新疆电力有限公司检修公司 | Clamp type ground wire anti-falling device with locking function |
| CN113948888A (en) * | 2021-10-19 | 2022-01-18 | 国家电网有限公司 | Grounding wire device for overhead cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20151028 |
|
| EXPY | Termination of patent right or utility model |