CN204441500U - A kind of electric line maintenance grounding wire device - Google Patents
A kind of electric line maintenance grounding wire device Download PDFInfo
- Publication number
- CN204441500U CN204441500U CN201520182397.0U CN201520182397U CN204441500U CN 204441500 U CN204441500 U CN 204441500U CN 201520182397 U CN201520182397 U CN 201520182397U CN 204441500 U CN204441500 U CN 204441500U
- Authority
- CN
- China
- Prior art keywords
- expansion link
- electric line
- line maintenance
- wire clamp
- grounding wire
- 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
- 238000012423 maintenance Methods 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
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- Electric Cable Installation (AREA)
Abstract
The utility model discloses a kind of electric line maintenance grounding wire device, comprise telescopic, hold-down nut, fixing hole, earth connection, clamping mouth, earth clip, spring, wire clamp, retainer ring, fixed block and expansion link, described telescopic upper end is provided with expansion link, expansion link is provided with fixing hole, described telescopic is provided with hold-down nut, described expansion link upper end is provided with wire clamp, wire clamp is provided with retainer ring, fixed block is provided with on the right side of described wire clamp, fixed block is connected with earth connection, the earth connection other end connects earth clip, earth clip is provided with clamping mouth, spring is provided with on the right side of described clamping mouth, the utility model structure is simple, rationally, parts connect compact, fail safe is reliable.
Description
Technical field
The utility model relates to a kind of electric power and detects relevant device, specifically a kind of electric line maintenance grounding wire device.
Background technology
Traditional grounding wire device generally comprises insulating bar, wire clamp, grounding copper wire and grounding pin, in use, wire clamp will be affiliated on electric line by insulating bar, earth terminal inserts in ground by grounding pin, form link circuit, but when maintenance point is positioned at city, road surface be cement pavement or laying floor time, grounding pin is difficult to insert, grounding wire device just can not carry out work, for solving the problem, someone devises a kind of grounding wire device earth terminal being arranged to clamp structure, overhaul by clamp structure and allobar the earthing member (being generally ground connection circle bar or ground connection band iron) a little locating to arrange to be clamped and connected, form ground connection, but under the clamp position of said structure, because clamp structure is hard material, with the planform not conformal of allobar earthing member, cause the connection of clamping contact face and earthing member firm not, thus make integrally formed earth resistance reliable not, fail safe is affected.
Utility model content
The purpose of this utility model is to provide a kind of electric line maintenance 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 electric line maintenance grounding wire device, comprise telescopic, hold-down nut, fixing hole, earth connection, clamping mouth, earth clip, spring, wire clamp, retainer ring, fixed block and expansion link, described telescopic upper end is provided with expansion link, expansion link is provided with fixing hole, described telescopic is provided with hold-down nut, described expansion link upper end is provided with wire clamp, wire clamp is provided with retainer ring, fixed block is provided with on the right side of described wire clamp, fixed block is connected with earth connection, the earth connection other end connects earth clip, earth clip is provided with clamping mouth, spring is provided with on the right side of described clamping mouth.
As further program of the utility model: the material of described expansion link and telescopic is insulating material.
As further program of the utility model: described fixing hole is screwed hole.
As further program of the utility model: described wire clamp is U-tube.
As further program of the utility model: described retainer ring is circular resilient steel disc.
As further program of the utility model: described clamping mouth place is provided with antiskid thread.
As further program of the utility model: described spring is impaction state.
Compared with prior art, the beneficial effects of the utility model are: the utility model is provided with semicircle retainer ring in wire clamp, and then be convenient to wire clamp and step up wire, described clamping mouth is provided with antiskid thread simultaneously, and then improve the clamping degree of earth clip to ground wire, the height that device achieves device by the cooperation of expansion link and telescopic in addition regulates, and facilitates operated by personnel, apparatus structure is simple, rationally, parts connect compact, fail safe is reliable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
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 electric line maintenance grounding wire device, comprise telescopic 1, hold-down nut 2, fixing hole 3, earth connection 4, clamping mouth 5, earth clip 6, spring 7, wire clamp 8, retainer ring 9, fixed block 10 and expansion link 11, described telescopic 1 upper end is provided with expansion link 11, the material of expansion link 11 and telescopic 1 is insulating material, described expansion link 11 is provided with fixing hole 3, fixing hole 3 is screwed hole, described telescopic 1 is provided with hold-down nut 2, described expansion link 11 upper end is provided with wire clamp 8, wire clamp 8 is U-tube, described wire clamp 8 is provided with retainer ring 9, retainer ring 9 is circular resilient steel disc, the effect of described retainer ring 9 is convenient to wire clamp 8 to step up wire, fixed block 10 is provided with on the right side of described wire clamp 8, fixed block 10 is connected with earth connection 4, earth connection 4 other end connects earth clip 6, earth clip 6 is provided with clamping mouth 5, clamping mouth 5 place is provided with antiskid thread, spring 7 is provided with on the right side of described clamping mouth 5, spring 7 is impaction state.
Operation principle of the present utility model is: the utility model is provided with semicircle retainer ring in wire clamp, and then be convenient to wire clamp and step up wire, described clamping mouth is provided with antiskid thread simultaneously, and then improve the clamping degree of earth clip to ground wire, the height that device achieves device by the cooperation of expansion link and telescopic in addition regulates, facilitate operated by personnel, apparatus structure is simple, rationally, parts connection is compact, fail safe is reliable
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 (7)
1. an electric line maintenance grounding wire device, comprise telescopic, hold-down nut, fixing hole, earth connection, clamping mouth, earth clip, spring, wire clamp, retainer ring, fixed block and expansion link, it is characterized in that, described telescopic upper end is provided with expansion link, expansion link is provided with fixing hole, described telescopic is provided with hold-down nut, described expansion link upper end is provided with wire clamp, wire clamp is provided with retainer ring, fixed block is provided with on the right side of described wire clamp, fixed block is connected with earth connection, the earth connection other end connects earth clip, earth clip is provided with clamping mouth, spring is provided with on the right side of described clamping mouth.
2. a kind of electric line maintenance grounding wire device according to claim 1, is characterized in that, the material of described expansion link and telescopic is insulating material.
3. a kind of electric line maintenance grounding wire device according to claim 1, it is characterized in that, described fixing hole is screwed hole.
4. a kind of electric line maintenance grounding wire device according to claim 1, it is characterized in that, described wire clamp is U-tube.
5. a kind of electric line maintenance grounding wire device according to claim 1, it is characterized in that, described retainer ring is circular resilient steel disc.
6. a kind of electric line maintenance grounding wire device according to claim 1, is characterized in that, described clamping mouth place is provided with antiskid thread.
7. a kind of electric line maintenance grounding wire device according to claim 1, it is characterized in that, described spring is impaction state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520182397.0U CN204441500U (en) | 2015-03-27 | 2015-03-27 | A kind of electric line maintenance grounding wire device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520182397.0U CN204441500U (en) | 2015-03-27 | 2015-03-27 | A kind of electric line maintenance grounding wire device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204441500U true CN204441500U (en) | 2015-07-01 |
Family
ID=53609325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520182397.0U Expired - Fee Related CN204441500U (en) | 2015-03-27 | 2015-03-27 | A kind of electric line maintenance grounding wire device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204441500U (en) |
-
2015
- 2015-03-27 CN CN201520182397.0U patent/CN204441500U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20160327 |