CN105846177A - Grounding wire with multifunctional grounding end - Google Patents
Grounding wire with multifunctional grounding end Download PDFInfo
- Publication number
- CN105846177A CN105846177A CN201610179903.XA CN201610179903A CN105846177A CN 105846177 A CN105846177 A CN 105846177A CN 201610179903 A CN201610179903 A CN 201610179903A CN 105846177 A CN105846177 A CN 105846177A
- Authority
- CN
- China
- Prior art keywords
- earth lead
- grounding
- clamp
- earth
- lead
- 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.)
- Pending
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
- 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
- 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
Landscapes
- Electric Cable Installation (AREA)
Abstract
The invention relates to a grounding wire with a multifunctional grounding end. The grounding wire comprises a grounding wire clamping head. One end of a grounding lead is fixedly installed on the grounding wire clamping head, and the other end of the grounding lead is provided with a front-rear wire clamping plate. The ends of the grounding lead are clamped in the middle of one end of the front-rear wire clamping plate by the front-rear wire clamping plate and fastened by bolts. Two branching grounding leads tightly clamped by the front-rear wire clamping plate are led out from the other end of the front-rear wire clamping plate, and a pressing plate type grounding end and a bolt type grounding end are respectively and fixedly connected to the other ends of the two branching grounding leads. The multifunctional grounding end is adaptable to operation maintenance of various devices needed to be grounded, the operation cost of substation can be effectively reduced, space can be saved, and grounding operation by operation and maintenance staff can be facilitated.
Description
Technical field
The invention belongs to power transformation O&M earth lead technical field in power system, a kind of ground connection with multifunctional grounded end
Line.
Background technology
Existing earth lead is designed with two kinds of earth terminals according to on-the-spot grounding device situation, and wherein, one is presser type earth terminal, suitable
Closing flat grounding device, another kind is bolt type earth terminal, is suitable for grounding device with holes.In order to meet different grounding device
Demand, transformer station must be equipped with sufficient amount of both the above earth lead, had both added substation operation cost, and had occupied again sky
Between, also it is unfavorable for that power transformation operation maintenance personnel performs ground connection operation.
Summary of the invention
It is an object of the invention to for the deficiencies in the prior art, and propose a kind of earth lead with multifunctional grounded end.
The present invention solves it and technical problem is that and take techniques below scheme to realize:
A kind of earth lead with multifunctional grounded end, including earth lead chuck, is fixedly mounted with the one of earth lead on earth lead chuck
End, the other end at earth lead is provided with before and after's clamp, and front and back earth lead termination is clipped in before and after's clamp one by clamp
The centre of end, and it is bolted clamping, front and back, the other end of clamp draws two fixed to clamp by front and back's clamp
Branch's earth lead, the other end at Liang Gen branch earth lead is respectively and fixedly connected with presser type earth terminal and bolt type earth terminal.
And, described earth lead is identical with the specification of Liang Gen branch earth lead, so will not be because being connected to Duo Gen branch ground connection
Wire and affect earthing effect.
And, it is welded with earth lead connecting ring in earth lead termination, is welded with ground connection in Liang Gen branch earth lead termination and leads
Line branch connection ring.
Advantages of the present invention and good effect be:
The multifunctional grounded end of the present invention can adapt to the multiple operation maintenance needing grounding apparatus, it is possible to effectively reduces substation operation
Cost, saves space, and is easy to operation maintenance personnel execution ground connection operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is clamp and earth lead and the attachment structure figure of branch's earth lead before and after the present invention.
Detailed description of the invention
Implementing to be further described to the present invention below, following example are illustrative, are not determinate, it is impossible to this
Limit protection scope of the present invention.
A kind of earth lead with multifunctional grounded end, as it is shown in figure 1, include earth lead chuck 1, solid on earth lead chuck
One end of dress earth lead 2, the innovative point of the present invention is, the other end at earth lead is provided with before and after's clamp 3, front and back
Earth lead termination is clipped in the centre of before and after's clamp one end by clamp, and is fixed to clamp, at front and back's clamp by bolt 4
The other end draw the Liang Gen branch earth lead 6 that fixed to clamp by front and back's clamp, at the other end of Liang Gen branch earth lead
It is respectively and fixedly connected with presser type earth terminal 5 and bolt type earth terminal 7.
In being embodied as of the present invention, described earth lead is identical with the specification of Liang Gen branch earth lead, so will not be because of even
Jie Liaoduogen branch earth lead and affect earthing effect.
In being embodied as of the present invention, as in figure 2 it is shown, in order to make earth lead and front and back clamp firmly install, conduct electricity good
Good, it is welded with earth lead connecting ring 9 in earth lead termination, in order to Shi Lianggen branch earth lead is installed with clamp front and back
Firmly, well conducting, it is welded with earth lead branch connection ring 8 in Liang Gen branch earth lead termination.
Claims (3)
1., with an earth lead for multifunctional grounded end, including earth lead chuck, earth lead chuck is fixedly mounted with earth lead
One end, it is characterised in that: the other end at earth lead is provided with before and after's clamp, and front and back earth lead termination is pressed from both sides by clamp
In the centre of front and back's clamp one end, and being bolted clamping, the other end at front and back's clamp is drawn by front and back's clamp
The Liang Gen branch earth lead fixed to clamp, the other end at Liang Gen branch earth lead is respectively and fixedly connected with presser type earth terminal and bolt
Formula earth terminal.
Earth lead with multifunctional grounded end the most according to claim 1, it is characterised in that: described earth lead and two
The specification of root branch earth lead is identical, so will not affect earthing effect because being connected to Duo Gen branch earth lead.
Earth lead with multifunctional grounded end the most according to claim 1, it is characterised in that: weld in earth lead termination
It is connected to earth lead connecting ring, is welded with earth lead branch connection ring in Liang Gen branch earth lead termination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610179903.XA CN105846177A (en) | 2016-03-28 | 2016-03-28 | Grounding wire with multifunctional grounding end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610179903.XA CN105846177A (en) | 2016-03-28 | 2016-03-28 | Grounding wire with multifunctional grounding end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105846177A true CN105846177A (en) | 2016-08-10 |
Family
ID=56583853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610179903.XA Pending CN105846177A (en) | 2016-03-28 | 2016-03-28 | Grounding wire with multifunctional grounding end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105846177A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107834231A (en) * | 2017-09-30 | 2018-03-23 | 国家电网公司 | Grounding wire device |
| CN108429193A (en) * | 2018-04-28 | 2018-08-21 | 国网甘肃省电力公司经济技术研究院 | Embedded type spool down-lead device |
| CN110648498A (en) * | 2019-11-19 | 2020-01-03 | 国网江苏省电力有限公司南通供电分公司 | Grounding wire looseness alarm device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202189984U (en) * | 2011-06-29 | 2012-04-11 | 河南省电力公司洛阳供电公司 | Auxiliary grounding wire |
| CN203193085U (en) * | 2013-03-02 | 2013-09-11 | 安徽金田通信科技实业有限公司 | Solar energy adaptor connector |
| CN204927563U (en) * | 2015-09-17 | 2015-12-30 | 枣庄力源送变电工程有限公司 | Modular high pressure earthing for work line |
| CN205016721U (en) * | 2015-10-22 | 2016-02-03 | 国网山东省电力公司枣庄供电公司 | Combined high -pressure earth connection |
-
2016
- 2016-03-28 CN CN201610179903.XA patent/CN105846177A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202189984U (en) * | 2011-06-29 | 2012-04-11 | 河南省电力公司洛阳供电公司 | Auxiliary grounding wire |
| CN203193085U (en) * | 2013-03-02 | 2013-09-11 | 安徽金田通信科技实业有限公司 | Solar energy adaptor connector |
| CN204927563U (en) * | 2015-09-17 | 2015-12-30 | 枣庄力源送变电工程有限公司 | Modular high pressure earthing for work line |
| CN205016721U (en) * | 2015-10-22 | 2016-02-03 | 国网山东省电力公司枣庄供电公司 | Combined high -pressure earth connection |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107834231A (en) * | 2017-09-30 | 2018-03-23 | 国家电网公司 | Grounding wire device |
| CN108429193A (en) * | 2018-04-28 | 2018-08-21 | 国网甘肃省电力公司经济技术研究院 | Embedded type spool down-lead device |
| CN110648498A (en) * | 2019-11-19 | 2020-01-03 | 国网江苏省电力有限公司南通供电分公司 | Grounding wire looseness alarm device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160810 |