CN107293867B - Portable short-circuit grounding wire - Google Patents
Portable short-circuit grounding wire Download PDFInfo
- Publication number
- CN107293867B CN107293867B CN201710334933.8A CN201710334933A CN107293867B CN 107293867 B CN107293867 B CN 107293867B CN 201710334933 A CN201710334933 A CN 201710334933A CN 107293867 B CN107293867 B CN 107293867B
- Authority
- CN
- China
- Prior art keywords
- tabletting
- rod
- insulated
- ground connection
- shape
- 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
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 present invention provides a kind of Portable short-circuit grounding wires, the insulated operating rod, conducting 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 corresponding upright guide rail is provided with insulation sliding block, the insulation sliding block includes sliding part and interconnecting piece, the sliding position is connected in the outside of the hollow insulated rod, and by the interconnecting piece with the ground connection pricker top；The both ends of the upright guide rail are provided with horizontal card slot.Portable short-circuit grounding wire design is reasonable, easy to operate, easy to carry, 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 technique
Short-circuit grounding wire is temporarily installed in interruption maintenance equipment job site, to prevent electric in case of misdelivering to repair apparatus
When, the promptly tripping of relay protection action message can be promoted to switch, cut off the power supply of repair apparatus, guarantee service personnel and equipment
Safety, short-circuit grounding wire must be effectively removed after service work, to avoid switching on earth wire, accident occurs before power transmission,
Burning apparatus.Do not indicate significantly on traditional short-circuit grounding wire, pass into silence at night, do not remove direct combined floodgate, is easy hair
Raw safety accident, and short-circuit grounding wire and ground connection pricker are mostly split settings carries and uses very inconvenient, while folding and unfolding
Conducting wire is directly wound on insulated operating rod, inconvenient for use.
Summary of the invention
The purpose of the present invention is in view of the deficiencies of the prior art, thus provide a kind of design rationally, easy to use, safety
The high Portable short-circuit grounding wire of energy.
To achieve the goals above, the technical scheme adopted by the invention is that:
A kind of Portable short-circuit grounding wire is provided with the insulated operating rod, conducting wire and ground connection pricker of grounding hook including upper end,
The insulated operating rod is hollow insulated rod, and the ground connection pricker is movably set in the inside of the hollow insulated rod, described hollow
The side of insulating bar offers upright guide rail, and the corresponding upright guide rail is provided with insulation sliding block, and the insulation sliding block includes
Sliding part and interconnecting piece, the sliding position pass through the interconnecting piece and the ground connection in the outside of the hollow insulated rod
Pricker top is connected；The both ends of the upright guide rail are provided with horizontal card slot, lead vertically so that insulation sliding block slide-in is described
When the horizontal card slot of rail upper end, inside of the ground connection pricker completely into the hollow insulated rod, insulation sliding block slide-in institute
When stating the horizontal card slot of upright guide rail 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 equipped 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 the fixed tabletting of L shape, is equipped with and slides in the vertical section of the fixed tabletting of the L shape
Slot is equipped with activity tabletting on the sliding slot；One end of the activity tabletting is goed deep into inside the sliding slot and in the sliding slot
Pressure spring is connected, and the upper end of the pressure spring is connected with insulating cord, and the fixed tabletting of the L shape corresponds to the insulating cord aperture, described
Insulating cord passes through the hole and protrudes into the inside of the hollow insulated rod to be connected with a line wheel, the 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 the tabletting of L shape, and the length of the vertical section of the L shape tabletting is less than the L shape and consolidates
The length of the vertical section of level pressure piece；The inside of the horizontal segment of the fixed tabletting of the L shape corresponds under the vertical section of the L shape tabletting
End setting is fluted.
Based on above-mentioned, conducting wire drum is provided on the insulated operating rod, so as to conducting wire winding, the conducting wire drum
It is equipped with a foldable rocking handle.
Based on above-mentioned, the top of the insulated operating rod is telescopic insulating stick, each telescopic joint of the telescopic insulating stick
Top be equipped with a loop.
The present invention has substantive distinguishing features outstanding and marked improvement compared with the prior art, specifically, the present invention has
Following advantages:
1. the Portable short-circuit grounding wire includes the insulated operating rod, conducting wire and ground connection that upper end is provided with grounding hook
Pricker, the lower part of the insulated operating rod are hollow insulated rod, and the inside of the hollow insulated rod is arranged in the ground connection pricker, are convenient for
It carries, the sharp portion of the ground connection pricker is avoided to scratch human body；Usually, the insulation sliding block of the ground connection pricker connection slides into upright guide rail
In the horizontal card slot of upper end, in use, the sliding insulation sliding block skids off the ground connection pricker, it is easy to use.
2. the lower end of the hollow insulated rod, which is twisted, is equipped with an insulated handle, in use, the insulated handle is set laterally,
Convenient for tapping the insulated handle, so as to ground connection pricker insertion ground, reflection plaster is posted in the side of the grounding hook, can be with
Cause operator's note that having safe warning function to operator, even if still can see that the short circuit connects in night
Ground wire, use are safer.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of Portable short-circuit grounding wire in embodiment 1.
Fig. 2 is the structural schematic diagram of grounding hook described in embodiment 2.
In figure: 1. insulated operating rods；2. grounding hook；3. being grounded pricker；4. conducting wire；5. upright guide rail；6. horizontal card slot；
7. insulate sliding block；8. conducting wire drum；9. arc elastic intermediate plate；10. knob；11.L shape fixes tabletting；12. activity tabletting.
Specific embodiment
Below by specific embodiment, technical scheme of the present invention will be described in further detail.
Embodiment 1
As shown in Figure 1, being provided with grounding hook 2 including upper end the present embodiment provides a kind of Portable short-circuit grounding wire
Insulated operating rod 1, conducting wire 4 and ground connection pricker 3, the insulated operating rod 1 are hollow insulated rod, and the ground connection pricker 3 is movably set in
The inside of the hollow insulated rod, the side of the hollow insulated rod offer upright guide rail 5, and the corresponding upright guide rail 5
It is provided with insulation sliding block 7, the insulation sliding block 7 includes sliding part and interconnecting piece, and the sliding position is in the hollow insulated rod
Outside, and be connected by the interconnecting piece with 3 top of ground connection pricker；The both ends of the upright guide rail 5 are provided with transverse direction
Card slot 6, when sliding into the horizontal card slot 6 of 5 upper end of upright guide rail so as to the insulation sliding block 7, the ground connection pricker 3 completely into
The inside of the hollow insulated rod, it is easy to carry, avoid the sharp portion of the ground connection pricker 3 from scratching human body；The insulation sliding block 7 is sliding
When entering the horizontal card slot 6 of 3 lower end of upright guide rail, the ground connection pricker 3 is located at the outside of the hollow insulated rod, convenient for making
With.
Further, the lower end of the hollow insulated rod, which is twisted, is equipped with an insulated handle in use, keeping the insulated handle lateral
Setting, convenient for tapping the insulated handle, so that the ground connection pricker 3 is inserted into ground.
Further, reflection plaster is posted in the side of the grounding hook 2, can cause operator's note that operator
Member has safe warning function, even if still can see that the short-circuit grounding wire in night, use is safer.
Further, the grounding hook 2 includes crotch, and the crotch is internally provided with two tangent arc elastic clips
Piece 9 avoids slipping so that electric wire is clamped between the arc elastic intermediate plate 9.
Further, it is provided with conducting wire drum 8 on the insulated operating rod 1, so as to the conducting wire 4 winding, the conducting wire drum
Wheel is equipped with a foldable rocking handle.
Based on above-mentioned, the top of the insulated operating rod is telescopic insulating stick, each telescopic joint of the telescopic insulating stick
Top be equipped with a loop, in use, one end of the conducting wire 4 pass through loop be inserted into leading on the grounding hook 2
Line jack；The other end of the conducting wire 4 is inserted into the wire jack on the ground connection pricker 3.
Embodiment 2
As shown in Fig. 2, the present embodiment provides a kind of Portable short-circuit grounding wire, the present embodiment it is different from embodiment 1 it
Being in: the grounding hook includes the fixed tabletting 11 of L shape, is equipped with sliding slot in the vertical section of the fixed tabletting 11 of the L shape, described
Activity tabletting 12 is installed on sliding slot；The pressure spring inside the sliding slot and in the sliding slot is goed deep into one end of the activity tabletting 12
It is connected, the upper end of the pressure spring is connected with insulating cord, and the corresponding insulating cord aperture of the fixed tabletting 11 of the L shape is described exhausted
Edge rope passes through the hole and protrudes into the inside of the hollow insulated rod to be connected with a line wheel, the shaft of the line wheel and it is described it is hollow absolutely
The knob 10 in the outside of edge stick is connected, in use, the fixed tabletting 11 of L shape for making electric wire enter the grounding hook is pressed with activity
Between piece 12, the knob 10 is then rotated, presss from both sides the fixed tabletting 11 of the L shape and the compression of activity tabletting 12 to electric wire；.
The activity tabletting 12 is the tabletting of L shape, and the length of the vertical section of the L shape tabletting is less than the fixed tabletting of the L shape
Vertical section length；The inside of the horizontal segment of the fixed tabletting of the L shape corresponds to the lower end setting of the vertical section of the L shape tabletting
It is fluted；When rotating the knob 10 in this way and compressing to electric wire, the lower end of the vertical section of the L shape tabletting falls into described recessed
In slot, electric wire is avoided to slip.
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, it should be understood by those ordinary skilled in the art that: still
It can modify to a specific embodiment of the invention or some technical features can be equivalently replaced；Without departing from this hair
The spirit of bright technical solution should all cover within the scope of the technical scheme claimed by the invention.
Claims (5)
1. a kind of Portable short-circuit grounding wire is provided with the insulated operating rod, conducting wire and ground connection pricker of grounding hook including upper end,
Be characterized in that: 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 corresponding upright guide rail is provided with insulation sliding block, the insulation
Sliding block includes sliding part and interconnecting piece, the sliding position in the outside of the hollow insulated rod, and by the interconnecting piece and
The ground connection pricker top is connected；The both ends of the upright guide rail are provided with horizontal card slot, so that the insulation sliding block slides into institute
When stating the horizontal card slot of upright guide rail upper end, inside of the ground connection pricker completely into the hollow insulated rod, the insulation cunning
When block slides into the horizontal card slot of the upright guide rail lower end, the ground connection pricker is located at the outside of the hollow insulated rod；It is described to connect
Ground hook includes the fixed tabletting of L shape, is equipped with sliding slot in the vertical section of the fixed tabletting of the L shape, is equipped with activity on the sliding slot
Tabletting；One end of the activity tabletting is goed deep into inside the sliding slot being connected with the pressure spring in the sliding slot, the pressure spring it is upper
End is connected with insulating cord, and the fixed tabletting of the L shape corresponds to the insulating cord aperture, and the insulating cord passes through the hole and protrudes into the sky
The inside of core insulation stick is connected with a line wheel, and the shaft of the line wheel is connected with the knob in the outside of the hollow insulated rod
It connects；The activity tabletting is the tabletting of L shape, and the length of the vertical section of the L shape tabletting is less than the vertical section of the fixed tabletting of the L shape
Length；The lower end setting that the inside of the horizontal segment of the fixed tabletting of the L shape corresponds to the vertical section of the L shape tabletting is fluted.
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: paste the side of the grounding hook
There is reflection plaster.
4. Portable short-circuit grounding wire according to claim 3, it is characterised in that: be provided with and lead on the insulated operating rod
Line drum, so as to conducting wire winding, the conducting wire drum is equipped with a foldable rocking handle.
5. Portable short-circuit grounding wire according to claim 4, it is characterised in that: the top of the insulated operating rod is to stretch
The top of contracting insulating bar, each telescopic joint of the telescopic insulating stick is equipped 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 CN107293867A (en) | 2017-10-24 |
| CN107293867B true 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) |
Families Citing this family (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 |
| CN115773061B (en) * | 2022-11-29 | 2023-05-26 | 国网安徽省电力有限公司濉溪县供电公司 | Insulated ascending device for operation maintenance of power transmission line |
| 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 |
Family Cites Families (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 |
| CN104124542A (en) * | 2014-07-31 | 2014-10-29 | 国家电网公司 | Portable short circuit grounding wire |
| 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 |
-
2017
- 2017-05-12 CN CN201710334933.8A patent/CN107293867B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN107293867A (en) | 2017-10-24 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 |
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| CF01 | Termination of patent right due to non-payment of annual fee |