CN204441647U - A kind of grounding wire device - Google Patents
A kind of grounding wire device Download PDFInfo
- Publication number
- CN204441647U CN204441647U CN201520048667.9U CN201520048667U CN204441647U CN 204441647 U CN204441647 U CN 204441647U CN 201520048667 U CN201520048667 U CN 201520048667U CN 204441647 U CN204441647 U CN 204441647U
- Authority
- CN
- China
- Prior art keywords
- rod
- coiling rod
- coiling
- earth connection
- leading portion
- 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
- 238000009413 insulation Methods 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract description 4
- 238000004904 shortening Methods 0.000 abstract 1
- 230000000739 chaotic effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
Landscapes
- Electric Cable Installation (AREA)
Abstract
The utility model discloses a kind of grounding wire device, comprise the body of rod, upper coiling rod, lower coiling rod and be connected folder; Described body of rod lower end fixed insulation handle, body of rod top is fixed with the upper coiling rod crossed out, body of rod bottom is fixed with the lower coiling rod crossed out, upper coiling rod is excellent parallel with lower coiling and be positioned at homonymy, upper coiling rod, lower coiling rod are two-period form Collapsible structure, wherein, leading portion is socketed in back segment; The leading portion end of described upper coiling rod is provided with elbow upwards, and the leading portion end of lower coiling rod is provided with downward elbow, and angle of bend is 20-30 °, and earth connection solderless wrapped connection is between upper coiling rod and lower coiling rod; Below described upper coiling rod, body of rod outer wall is provided with splicing tape, and above lower coiling rod, body of rod outer wall is provided with lower splicing tape; The utility model avoids bending section too much to cause earth connection to damage, and earth connection is extending or shortening on reel.
Description
Technical field
The utility model relates to grounding wire device, specifically a kind of grounding wire device.
Background technology
At present, it is used that earth connection is applicable to overhead transmission line interruption maintenance, copper aluminium arranges interruption maintenance in bus and indoor and outdoor switch cubicle; Three-phase shortcircuit earth connection is common after the folder that confluxes uses a grounding lead wired earth split-phase type earth connection, and every phase short-circuit grounding wire is made up of independently guide line ground connection earth rod: earth rod is made up of insulated operating rod and earthing clamp.At will place after three guide lines use, so just can cause and guide earth connection to be mutually wound around, cause knotting, occur killing junction phenomena sometimes, make to use very inconvenient next time.
Utility model content
The purpose of this utility model is to provide one to avoid bending section too much to cause earth connection to damage, earth connection on reel extending or shorten grounding wire device, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of grounding wire device, comprises the body of rod, upper coiling rod, lower coiling rod and is connected folder; Described body of rod lower end fixed insulation handle, body of rod top is fixed with the upper coiling rod crossed out, body of rod bottom is fixed with the lower coiling rod crossed out, upper coiling rod is excellent parallel with lower coiling and be positioned at homonymy, upper coiling rod, lower coiling rod are two-period form Collapsible structure, wherein, leading portion is socketed in back segment; The leading portion end of described upper coiling rod is provided with elbow upwards, and the leading portion end of lower coiling rod is provided with downward elbow, and angle of bend is 20-30 °, and earth connection solderless wrapped connection is between upper coiling rod and lower coiling rod; Below described upper coiling rod, body of rod outer wall is provided with splicing tape, and above lower coiling rod, body of rod outer wall is provided with lower splicing tape; Described body of rod upper end is fixedly installed connection folder, and the upper end of earth connection is connected on three connection folders, and the lower end of earth connection finally presss from both sides through confluxing with three-phase shortcircuit earth connection and is connected, and winding is connected on reel, and is clamped by jig.
Further, described upper coiling rod, lower coiling rod leading portion all adopt diameter to be the steel pipe of 6-8 millimeter, and back segment all adopts internal diameter 6-10 millimeter, the steel pipe of wall thickness 2-3 millimeter.
Further, described jig is welded on reel race inwall by hot melting way.
Compared with prior art, the utility model earth connection is wound around quickly and easily, and in winding process, can not tie a knot, chaotic, easy to operate, save manpower, increase coiling radius, avoid bending section too much to cause earth connection to damage, simultaneously, by the setting of upper splicing tape, lower splicing tape, ensure overall fixing reliably, improve operating efficiency, at ordinary times earth connection is wrapped in the race of reel, the line of as required earth connection being released Len req during use just can, make earth connection extending or shorten on reel.
Accompanying drawing explanation
Fig. 1 is the structural representation of grounding wire device in the utility model.
In figure: under 1-insulation handle, the 2-body of rod, 3-, under splicing tape, the upper splicing tape of 4-, the upper coiling rod of 6-, 7-, coiling rod, 8-connect folder, 9-reel, 10-jig, 11-three-phase shortcircuit earth connection through the folder that confluxes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of grounding wire device, comprises the body of rod 2, upper coiling rod 6, lower coiling rod 7 and is connected folder 8, the described body of rod 2 lower end fixed insulation handle 1, the body of rod 2 top is fixed with the upper coiling rod 6 crossed out, and the body of rod 2 bottom is fixed with the lower coiling rod 7 crossed out, and upper coiling rod 6 and lower coiling are excellent 7 parallel and be positioned at homonymy, simultaneously, upper coiling rod 6, lower coiling rod 7 are two-period form Collapsible structure, and wherein, leading portion is socketed in back segment, the not used time, leading portion can be packed up, shorten the length crossed out, avoid causing obstruction when using, the leading portion end of described upper coiling rod 6 is provided with elbow upwards, the leading portion end of lower coiling rod 7 is provided with downward elbow, angle of bend is 20-30 °, and earth connection solderless wrapped connection is between upper coiling rod 6 and lower coiling rod 7, during use, the earth connection on upper coiling rod 6 is slippage downwards easily, the easily upwards slippage of earth connection on lower coiling rod 7, by arranging elbow, earth connection can be avoided to tie a knot, convenient winding, described upper coiling rod 6, lower coiling rod 7 leading portions all adopt diameter to be the steel pipe of 6-8 millimeter, back segment all adopts internal diameter 6-10 millimeter, the steel pipe that wall thickness is 2 ~ 3 millimeters, and below upper coiling rod 6, the body of rod 2 outer wall is provided with splicing tape 4, above lower coiling rod 7, the body of rod 2 outer wall is provided with lower splicing tape 3, during use, by upper splicing tape 4 and lower splicing tape 3, to the body of rod 2, circle of connecting wires is fixed, fixed, and upper coiling rod 6, the setting of lower coiling rod 7, make earth connection convenient, be wound around quickly, and in winding process, can not tie a knot, chaotic, easy to operate, save manpower, increase coiling radius, bending section is avoided too much to cause earth connection to damage, simultaneously, by upper splicing tape, the setting of lower splicing tape, ensure the fixing reliable of entirety, improve operating efficiency, the described body of rod 2 upper end is fixedly installed and connects folder 8, and the upper end of earth connection is connected on three connection folders 8, and the lower end of earth connection is finally connected through the folder 11 that confluxes with three-phase shortcircuit earth connection, and winding is connected on reel 9, and is clamped by jig 10, wherein, jig 10 is welded on reel 9 race inwall by hot melting way, is wrapped in by earth connection in the race of reel 9 at ordinary times, the line of as required earth connection being released Len req during use just can, make earth connection extending or shorten on reel 9.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technical scheme in each embodiment also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.
Claims (3)
1. a grounding wire device, comprises the body of rod (2), upper coiling rod (6), lower coiling rod (7) and is connected folder (8); It is characterized in that, the described body of rod (2) lower end fixed insulation handle (1), the body of rod (2) top is fixed with the upper coiling rod (6) crossed out, the body of rod (2) bottom is fixed with the lower coiling rod (7) crossed out, upper coiling rod (6) is parallel with lower coiling rod (7) and be positioned at homonymy, upper coiling rod (6), lower coiling rod (7) are two-period form Collapsible structure, wherein, leading portion is socketed in back segment; The leading portion end of described upper coiling rod (6) is provided with elbow upwards, the leading portion end of lower coiling rod (7) is provided with downward elbow, angle of bend is 20-30 °, and earth connection solderless wrapped connection is between upper coiling rod (6) and lower coiling rod (7); Described upper coiling rod (6) below, the body of rod (2) outer wall are provided with splicing tape (4), and lower coiling rod (7) top, the body of rod (2) outer wall are provided with lower splicing tape (3); The described body of rod (2) upper end is fixedly installed and connects folder (8), and the upper end of earth connection is connected on three connections folder (8), the lower end of earth connection finally presss from both sides (11) with three-phase shortcircuit earth connection through confluxing and is connected, and winding is connected on reel (9), and clamped by jig (10).
2. grounding wire device according to claim 1, it is characterized in that, described upper coiling rod (6), lower coiling rod (7) leading portion all adopt diameter to be the steel pipe of 6-8 millimeter, and back segment all adopts internal diameter 6-10 millimeter, the steel pipe of wall thickness 2-3 millimeter.
3. grounding wire device according to claim 1, is characterized in that, described jig (10) is welded on reel (9) race inwall by hot melting way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520048667.9U CN204441647U (en) | 2015-01-26 | 2015-01-26 | A kind of grounding wire device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520048667.9U CN204441647U (en) | 2015-01-26 | 2015-01-26 | A kind of grounding wire device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204441647U true CN204441647U (en) | 2015-07-01 |
Family
ID=53609467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520048667.9U Expired - Fee Related CN204441647U (en) | 2015-01-26 | 2015-01-26 | A kind of grounding wire device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204441647U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106505328A (en) * | 2016-12-30 | 2017-03-15 | 国网浙江省电力公司绍兴供电公司 | A kind of multi-purpose portable combines grounding wire device |
| CN111697360A (en) * | 2020-06-15 | 2020-09-22 | 广东电网有限责任公司韶关供电局 | Multifunctional grounding pin and use method thereof |
-
2015
- 2015-01-26 CN CN201520048667.9U patent/CN204441647U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106505328A (en) * | 2016-12-30 | 2017-03-15 | 国网浙江省电力公司绍兴供电公司 | A kind of multi-purpose portable combines grounding wire device |
| CN111697360A (en) * | 2020-06-15 | 2020-09-22 | 广东电网有限责任公司韶关供电局 | Multifunctional grounding pin and use method thereof |
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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: 20150701 Termination date: 20160126 |
|
| EXPY | Termination of patent right or utility model |