CN107293867A - Portable short-circuit grounding wire - Google Patents
Portable short-circuit grounding wire Download PDFInfo
- Publication number
- CN107293867A CN107293867A CN201710334933.8A CN201710334933A CN107293867A CN 107293867 A CN107293867 A CN 107293867A CN 201710334933 A CN201710334933 A CN 201710334933A CN 107293867 A CN107293867 A CN 107293867A
- Authority
- CN
- China
- Prior art keywords
- tabletting
- rod
- insulated
- shaped
- ground connection
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/12—End pieces terminating in an eye, hook, or fork
- H01R11/14—End pieces terminating in an eye, hook, or fork the hook being adapted for hanging on overhead or other suspended lines, e.g. hot line clamp
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/465—Identification means, e.g. labels, tags, markings
Landscapes
- Elimination Of Static Electricity (AREA)
- Electric Cable Installation (AREA)
Abstract
The invention provides a kind of Portable short-circuit grounding wire, the insulated operating rod, wire and ground connection pricker of grounding hook are provided with including upper end, the insulated operating rod is hollow insulated rod, the ground connection pricker is movably set in the inside of the hollow insulated rod, the side of the hollow insulated rod offers upright guide rail, and the correspondence upright guide rail is provided with insulation sliding block, the insulation sliding block includes sliding part and connecting portion, the sliding position is connected in the outside of the hollow insulated rod, and by the connecting portion with the ground connection pricker top；The upright guide rail is provided at both ends with horizontal neck.The Portable short-circuit grounding wire is reasonable in design, simple to operate, be easy to carry, and has broad application prospects.
Description
Technical field
The present invention relates to field of electrical equipment, and in particular to a kind of Portable short-circuit grounding wire.
Background technology
Short-circuit grounding wire is installed temporarily in interruption maintenance equipment job site, to prevent electric in the event of being misdelivered to repair apparatus
When, the promptly tripping of relay protection action message can be promoted to switch, the power supply of repair apparatus is cut off, it is ensured that maintainer and equipment
Safety, short-circuit grounding wire must be effectively removed before power transmission after service work terminates, to avoid switching on earth wire, occurs accident,
Burning apparatus.Do not indicate significantly on traditional short-circuit grounding wire, pass into silence at night, direct combined floodgate is not removed, easily hair
Raw security incident, and short-circuit grounding wire and ground connection pricker are mostly that split is set, and are carried and using very inconvenient, while folding and unfolding
Wire is directly wound on insulated operating rod, inconvenient for use.
The content of the invention
The purpose of the present invention is in view of the shortcomings of the prior art, so as to provide a kind of reasonable in design, easy to use, security
The high Portable short-circuit grounding wire of energy.
To achieve these goals, the technical solution adopted in the present invention is：
A kind of Portable short-circuit grounding wire, including upper end are provided with the insulated operating rod, wire and ground connection pricker of grounding hook, described
Insulated operating rod is hollow insulated rod, and the ground connection pricker is movably set in the inside of the hollow insulated rod, the hollow insulation
The side of rod offers upright guide rail, and the correspondence upright guide rail is provided with insulation sliding block, and the insulation sliding block includes sliding
Portion and connecting portion, the sliding position pass through the connecting portion and the ground connection pricker top in the outside of the hollow insulated rod
End is connected；The upright guide rail is provided at both ends with horizontal neck, so that the insulation sliding block is slipped on the upright guide rail
During the horizontal neck at end, the ground connection pricker is completely into the inside of the hollow insulated rod, and the insulation sliding block slips into described perpendicular
During the horizontal neck of straight guide lower end, the ground connection pricker is located at the outside of the hollow insulated rod.
Based on above-mentioned, the lower end of the hollow insulated rod, which is twisted, is provided with an insulated handle.
Based on above-mentioned, reflection plaster is posted in the side of the grounding hook.
Based on above-mentioned, the grounding hook includes crotch, and the crotch is internally provided with two tangent arc elastics
Intermediate plate.
Based on above-mentioned, the grounding hook includes L-shaped and fixes tabletting, and the L-shaped is fixed in the vertical section of tabletting provided with sliding
Activity tabletting is installed on groove, the chute；One end of the activity tabletting is goed deep into inside the chute and in the chute
Stage clip is connected, and the upper end of the stage clip is connected with insulating cord, and the L-shaped fixes the insulating cord perforate of tabletting correspondence, described
Insulating cord stretches into the inside of the hollow insulated rod through the hole and is connected with a line wheel, the rotating shaft of the line wheel and described hollow
The knob in the outside of insulating bar is connected.
Based on above-mentioned, the activity tabletting is L-shaped tabletting, and the length of the vertical section of the L-shaped tabletting is less than the L-shaped and consolidated
The length of the vertical section of level pressure piece；The L-shaped is fixed under the vertical section of the inner side correspondence L-shaped tabletting of the horizontal segment of tabletting
End sets fluted.
Based on above-mentioned, wire drum is provided with the insulated operating rod, so that the wire is wound, the wire drum
Provided with a foldable rocking handle.
Based on above-mentioned, the top of the insulated operating rod is telescopic insulating rod, each telescopic joint of the telescopic insulating rod
Top provided with loop.
The present invention compared with the prior art there is the substantive distinguishing features of protrusion and marked improvement, specifically, the present invention to have
Advantages below：
1. described in Portable short-circuit grounding wire include upper end and be provided with the insulated operating rod of grounding hook, wire and ground connection pricker, institute
The bottom for stating insulated operating rod is hollow insulated rod, and the ground connection pricker is arranged on the inside of the hollow insulated rod, is easy to carry,
Avoid the sharp portion scratch human body of the ground connection pricker；Usually, the insulation sliding block of the ground connection pricker connection slips into upright guide rail upper end
Horizontal neck in, in use, slide it is described insulation sliding block make it is described ground connection pricker skid off, be easy to use.
2. described in the lower end of hollow insulated rod twist and be provided with an insulated handle, in use, make the insulated handle laterally set,
It is easy to tap the insulated handle, so as to the ground connection pricker insertion ground, the side of the grounding hook posts reflection plaster, can be with
Cause the attention of operating personnel, have safe warning function to operating personnel, still can see that the short circuit connects in night
Ground wire, use is safer.
Brief description of the drawings
Fig. 1 is the structural representation of Portable short-circuit grounding wire in embodiment 1.
Fig. 2 is the structural representation of grounding hook described in embodiment 2.
In figure：1. insulated operating rod；2. grounding hook；3. it is grounded pricker；4. wire；5. upright guide rail；6. horizontal neck；
7. insulate sliding block；8. wire drum；9. arc elastic intermediate plate；10. knob；11.L shapes fix tabletting；12. activity tabletting.
Embodiment
Below by embodiment, technical scheme is described in further detail.
Embodiment 1
As shown in figure 1, the present embodiment provides a kind of Portable short-circuit grounding wire, including upper end is provided with the insulation of grounding hook 2
Operation stick 1, wire 4 and ground connection pricker 3, the insulated operating rod 1 is hollow insulated rod, and the ground connection pricker 3 is movably set in described
The inside of hollow insulated rod, the side of the hollow insulated rod offers upright guide rail 5, and the correspondence upright guide rail 5 is set
There is insulation sliding block 7, the insulation sliding block 7 includes sliding part and connecting portion, and the sliding position is in the outer of the hollow insulated rod
Side, and be connected by the connecting portion with the top of ground connection pricker 3；The upright guide rail 5 is provided at both ends with horizontal neck
6, when slipping into the horizontal neck 6 of the upper end of upright guide rail 5 so as to the insulation sliding block 7, the ground connection pricker 3 is completely into described
The inside of hollow insulated rod, is easy to carry, it is to avoid the sharp portion scratch human body of the ground connection pricker 3；The insulation sliding block 7 slips into institute
When stating the horizontal neck 6 of the lower end of upright guide rail 3, the ground connection pricker 3 is located at the outside of the hollow insulated rod, is easy to use.
Further, the lower end of the hollow insulated rod is twisted provided with an insulated handle in use, making the insulated handle horizontal
Set, be easy to tap the insulated handle, so as to the ground connection pricker 3 insertion ground.
Further, reflection plaster is posted in the side of the grounding hook 2, can cause the attention of operating personnel, to operator
Member has safe warning function, the short-circuit grounding wire is still can see that in night, use is safer.
Further, the grounding hook 2 includes crotch, and the two tangent arc elastics that are internally provided with of the crotch are pressed from both sides
Piece 9, so that electric wire is clamped between the arc elastic intermediate plate 9, it is to avoid slip.
Further, wire drum 8 is provided with the insulated operating rod 1, so that the wire 4 is wound, the wire drum
Wheel is provided with a foldable rocking handle.
Based on above-mentioned, the top of the insulated operating rod is telescopic insulating rod, each telescopic joint of the telescopic insulating rod
Top provided with loop, in use, leading on the grounding hook 2 is inserted in one end of the wire 4 through loop
Line jack；Wire jack on the other end insertion ground connection pricker 3 of the wire 4.
Embodiment 2
As shown in Fig. 2 the present embodiment provides a kind of Portable short-circuit grounding wire, the present embodiment and the difference of embodiment 1 exist
In：The grounding hook includes L-shaped and fixes tabletting 11, and the L-shaped, which is fixed, is provided with chute, the chute in the vertical section of tabletting 11
On activity tabletting 12 is installed；One end of the activity tabletting 12 is goed deep into the stage clip in the chute being connected inside the chute
Connect, the upper end of the stage clip is connected with insulating cord, and the L-shaped fixes the insulating cord perforate of the correspondence of tabletting 11, the insulating cord
The inside for stretching into the hollow insulated rod through the hole is connected with a line wheel, the rotating shaft of the line wheel and the hollow insulated rod
The knob 10 in outside be connected, in use, the L-shaped for making electric wire enter the grounding hook fixes tabletting 11 and activity tabletting 12
Between, the knob 10 is then rotated, the L-shaped fixation tabletting 11 and activity tabletting 12 is compressed and is pressed from both sides to electric wire；.
The activity tabletting 12 is L-shaped tabletting, and the length of the vertical section of the L-shaped tabletting is less than the L-shaped and fixes tabletting
Vertical section length；The lower end that the L-shaped fixes the vertical section of the inner side correspondence L-shaped tabletting of the horizontal segment of tabletting is set
It is fluted；When so rotating the knob 10 electric wire being compressed, the lower end of the vertical section of the L-shaped tabletting falls into described recessed
In groove, it is to avoid electric wire is slipped.
Finally it should be noted that：The above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, those of ordinary skills in the art should understand that：Still
The embodiment of the present invention can be modified or equivalent substitution is carried out to some technical characteristics；Without departing from this hair
The spirit of bright technical scheme, it all should cover among claimed technical scheme scope of the invention.
Claims (8)
1. a kind of Portable short-circuit grounding wire, including upper end are provided with the insulated operating rod, wire and ground connection pricker of grounding hook, its
It is characterised by：The insulated operating rod is hollow insulated rod, and the ground connection pricker is movably set in the inside of the hollow insulated rod,
The side of the hollow insulated rod offers upright guide rail, and the correspondence upright guide rail is provided with insulation sliding block, the insulation
Sliding block includes sliding part and connecting portion, the sliding position in the outside of the hollow insulated rod, and by the connecting portion and
The ground connection pricker top is connected；The upright guide rail is provided at both ends with horizontal neck, so that the insulation sliding block slips into institute
When stating the horizontal neck of upright guide rail upper end, the ground connection pricker is completely into the inside of the hollow insulated rod, the insulation cunning
When block slips into the horizontal neck of the upright guide rail lower end, the ground connection pricker is located at the outside of the hollow insulated rod.
2. Portable short-circuit grounding wire according to claim 1, it is characterised in that：Twist and set in the lower end of the hollow insulated rod
There is an insulated handle.
3. Portable short-circuit grounding wire according to claim 1 or 2, it is characterised in that：The side patch of the grounding hook
There is reflection plaster.
4. Portable short-circuit grounding wire according to claim 3, it is characterised in that：The grounding hook includes crotch, institute
That states crotch is internally provided with two tangent arc elastic intermediate plates.
5. Portable short-circuit grounding wire according to claim 3, it is characterised in that：The grounding hook is fixed including L-shaped
Tabletting, the L-shaped, which fixes in the vertical section of tabletting to be provided with chute, the chute, is provided with activity tabletting；The activity tabletting
One end go deep into the stage clip in the chute being connected inside the chute, the upper end of the stage clip is connected with insulating cord, institute
State L-shaped and fix the insulating cord perforate of tabletting correspondence, the insulating cord through the hole stretch into the hollow insulated rod inside and
One line wheel is connected, and the rotating shaft of the line wheel is connected with the knob in the outside of the hollow insulated rod.
6. Portable short-circuit grounding wire according to claim 5, it is characterised in that：The activity tabletting is L-shaped tabletting, institute
The length for stating the vertical section of L-shaped tabletting is less than the length that the L-shaped fixes the vertical section of tabletting；The L-shaped fixes the water of tabletting
The lower end of the vertical section of the inner side correspondence L-shaped tabletting of flat section sets fluted.
7. the Portable short-circuit grounding wire according to any one of claim 4~6, it is characterised in that：The insulated operating rod
On be provided with wire drum, so that the wire is wound, the wire drum is provided with foldable rocking handle.
8. Portable short-circuit grounding wire according to claim 7, it is characterised in that：The top of the insulated operating rod is to stretch
Contracting insulating bar, the top of each telescopic joint of the telescopic insulating rod is provided with a loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710334933.8A CN107293867B (en) | 2017-05-12 | 2017-05-12 | Portable short-circuit grounding wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710334933.8A CN107293867B (en) | 2017-05-12 | 2017-05-12 | Portable short-circuit grounding wire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107293867A true CN107293867A (en) | 2017-10-24 |
| CN107293867B CN107293867B (en) | 2019-12-03 |
Family
ID=60094579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710334933.8A Expired - Fee Related CN107293867B (en) | 2017-05-12 | 2017-05-12 | Portable short-circuit grounding wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107293867B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112590235A (en) * | 2020-11-30 | 2021-04-02 | 丁佩虹 | Production equipment for adsorption protective mask |
| CN115773061A (en) * | 2022-11-29 | 2023-03-10 | 国网安徽省电力有限公司濉溪县供电公司 | Insulating ascending device for operation maintenance of power transmission line |
| CN116865062A (en) * | 2023-05-29 | 2023-10-10 | 湖北清江水电开发有限责任公司 | Electric insulating rod grounding wire traction structure and operation method thereof |
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| CN105576392A (en) * | 2016-01-22 | 2016-05-11 | 国家电网公司 | Sleeve pipe type winding device of 10kV grounding line |
| CN205565029U (en) * | 2016-02-26 | 2016-09-07 | 国家电网公司 | Ground wire apparatus |
| CN205911453U (en) * | 2016-08-25 | 2017-01-25 | 国网安徽省电力公司检修公司 | Lift -draw style high tension transmission line wire termination ground clamp |
-
2017
- 2017-05-12 CN CN201710334933.8A patent/CN107293867B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201466255U (en) * | 2009-07-14 | 2010-05-12 | 智勇军 | Grounding wire operating rod with approaching alarm function |
| CN202429797U (en) * | 2011-12-13 | 2012-09-12 | 河南省电力公司平顶山供电公司 | A grounding wire carrying device |
| CN203095301U (en) * | 2012-12-09 | 2013-07-31 | 国家电网公司 | Portable ground wire winding frame device |
| CN203488090U (en) * | 2013-08-23 | 2014-03-19 | 国网河南省电力公司周口供电公司 | Punching device for burying earthing electrode of electric transmission line |
| CN203553540U (en) * | 2013-09-26 | 2014-04-16 | 国网河南省电力公司信阳供电公司 | Portable grounding lead |
| CN203883141U (en) * | 2013-11-30 | 2014-10-15 | 国家电网公司 | Universal anti-falling ground wire clamp |
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| CN105244638A (en) * | 2015-09-07 | 2016-01-13 | 国网山东平阴县供电公司 | Portable electric power construction grounding rod |
| CN105576392A (en) * | 2016-01-22 | 2016-05-11 | 国家电网公司 | Sleeve pipe type winding device of 10kV grounding line |
| CN205565029U (en) * | 2016-02-26 | 2016-09-07 | 国家电网公司 | Ground wire apparatus |
| CN205911453U (en) * | 2016-08-25 | 2017-01-25 | 国网安徽省电力公司检修公司 | Lift -draw style high tension transmission line wire termination ground clamp |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112590235A (en) * | 2020-11-30 | 2021-04-02 | 丁佩虹 | Production equipment for adsorption protective mask |
| CN115773061A (en) * | 2022-11-29 | 2023-03-10 | 国网安徽省电力有限公司濉溪县供电公司 | Insulating ascending device for operation maintenance of power transmission line |
| CN116865062A (en) * | 2023-05-29 | 2023-10-10 | 湖北清江水电开发有限责任公司 | Electric insulating rod grounding wire traction structure and operation method thereof |
| CN116865062B (en) * | 2023-05-29 | 2024-05-28 | 湖北清江水电开发有限责任公司 | Electric insulating rod grounding wire traction structure and operation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107293867B (en) | 2019-12-03 |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 |