CN104466461A - Ground wire clamp - Google Patents
Ground wire clamp Download PDFInfo
- Publication number
- CN104466461A CN104466461A CN201410656496.8A CN201410656496A CN104466461A CN 104466461 A CN104466461 A CN 104466461A CN 201410656496 A CN201410656496 A CN 201410656496A CN 104466461 A CN104466461 A CN 104466461A
- Authority
- CN
- China
- Prior art keywords
- moving contact
- connecting rod
- pedestal
- ground wire
- fixed
- 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
- 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
- H01R11/26—End pieces terminating in a screw clamp, screw or nut
Landscapes
- Electric Cable Installation (AREA)
- Clamps And Clips (AREA)
Abstract
The invention relates to the field of electric auxiliary means, and provides a ground wire clamp. The ground wire clamp is composed of a moving contact, a fixing deice, a base and a connecting rod. The base is provided with the moving contact and a ground wire hole. The moving contact is connected through the connecting rod and provided with the fixing device. The moving contact and the base are fixed through the fixing device. The ground wire clamp is simple in structure, high in practicality, safe and reliable, effectively meets the requirements of grounding of bus bars of different models, saves the work time and improves the work efficiency.
Description
[technical field]
The present invention relates to electric power aid field, especially relate to a kind of ground clamp.
[background technology]
Known, at present in work about electric power, substation equipment interruption maintenance, need each end installing earth connection may sent a telegram here at equipment, as technical measures of taking precautions against the fixed danger of incoming call suddenly, the wire clamp of earth connection is a kind of gold utensil that equipment ground point is connected with ground wire, according to actual conditions, ground clamp needs to be arranged to different patterns to meet the needs of different situations, ensure that ground wire reliably connects, for the situation needing bus bar ground connection, because the variable thickness of bus bar causes, the spacing of earthing clamp is provided with one deck, two-layer, three layers, therefore need often to change wire clamp, and often there is the situation of the spacing that cannot adapt to bus in the earthing wire clip of the constant spacing of onsite application, a lot of inconvenience is caused to real work.
[summary of the invention]
In order to overcome the deficiency in background technology, the invention discloses a kind of ground clamp, the present invention by arranging moving contact on pedestal, and arranges fixture and connecting rod on moving contact, reaches the object of different model bus bar ground connection with this.
In order to realize described goal of the invention, the present invention adopts following technical scheme:
A kind of ground clamp, comprises moving contact, fixture, pedestal and connecting rod, and pedestal is provided with moving contact and ground string holes, and moving contact is connected by connecting rod, and moving contact is provided with fixture, and moving contact and pedestal are fixed by fixture.
Described connecting rod is camber structure, and connecting rod one end is connected with the top of pedestal, and the other end of connecting rod is connected with moving contact one end.
Described fixture is made up of fixed screw, fixed band and screw, and fixed band one end is connected with pedestal by screw, and the fixed band other end is connected with moving contact top surface by fixed screw.
Described fixed band is provided with fixing hole, and fixing hole is rectangle structure.
Owing to have employed technique scheme, the present invention has following beneficial effect:
A kind of ground clamp of the present invention, comprises moving contact, fixture, pedestal and connecting rod, by arranging moving contact on pedestal, and on moving contact, arranging fixture and connecting rod, reaching the object of different model bus bar ground connection with this; Structure of the present invention is simple, practical, safe and reliable, effectively solves the demand of different model bus bar ground connection, not only safe and reliable, and saves the operating time, improves operating efficiency.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present invention;
Fig. 2 is fixed band structural representation of the present invention;
In figure: 1, fixed screw; 2, moving contact; 3, fixed band; 4, screw; 5, pedestal; 6, connecting rod; 7, string holes; 8, fixing hole.
[embodiment]
By explanation the present invention that the following examples can be detailed, disclose object of the present invention and be intended to protect all technological improvements in the scope of the invention.
A kind of ground clamp by reference to the accompanying drawings described in 1 ~ 2, comprise moving contact 2, fixture, pedestal 5 and connecting rod 6, pedestal 5 is provided with moving contact 2 and ground string holes 7, moving contact 2 is connected by connecting rod 6, moving contact 2 is provided with fixture, and moving contact 2 and pedestal 5 are fixed by fixture; Described connecting rod 6 is camber structure, and connecting rod 6 one end is connected with the top of pedestal 5, and the other end of connecting rod 6 is connected with moving contact 2 one end; Described fixture is made up of fixed screw 1, fixed band 3 and screw 4, and fixed band 3 one end is connected with pedestal 5 by screw 4, and fixed band 3 other end is connected with moving contact 2 top surface by fixed screw 1; Described fixed band 3 is provided with fixing hole 8, and fixing hole 8 is rectangle structure.
Implement a kind of ground clamp of the present invention, operationally, first ensure that ground string holes 7 is connected with earth connection, then bus bar is connected, first loosen fixed screw 1, fixed band 3 is removed from moving contact 2, then moving contact 2 is opened, bus bar is placed on pedestal 5, then moving contact 2 is pressed on bus bar, bus bar is made to be fixed between pedestal and moving contact 2 by fixed screw 1 fixed band 3 again, material is thus formed fixing, the elasticity of fixed band 3 can regulate by fixed screw 1 is mobile in fixing hole 8, when needing again to change connection bus row, again adjustment can be carried out by fixture just passable.
Part not in the detailed description of the invention is prior art.
Claims (4)
1. a ground clamp, comprise moving contact, fixture, pedestal and connecting rod, it is characterized in that: on pedestal, be provided with moving contact and ground string holes, moving contact is connected by connecting rod, moving contact is provided with fixture, and moving contact and pedestal are fixed by fixture.
2. a kind of ground clamp according to claim 1, is characterized in that: described connecting rod is camber structure, and connecting rod one end is connected with the top of pedestal, and the other end of connecting rod is connected with moving contact one end.
3. a kind of ground clamp according to claim 1, it is characterized in that: described fixture is made up of fixed screw, fixed band and screw, fixed band one end is connected with pedestal by screw, and the fixed band other end is connected with moving contact top surface by fixed screw.
4. a kind of ground clamp according to claim 3, is characterized in that: described fixed band is provided with fixing hole, fixing hole is rectangle structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410656496.8A CN104466461B (en) | 2014-11-18 | 2014-11-18 | Ground wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410656496.8A CN104466461B (en) | 2014-11-18 | 2014-11-18 | Ground wire clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104466461A true CN104466461A (en) | 2015-03-25 |
| CN104466461B CN104466461B (en) | 2017-02-22 |
Family
ID=52912106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410656496.8A Active CN104466461B (en) | 2014-11-18 | 2014-11-18 | Ground wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104466461B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110875527A (en) * | 2019-12-10 | 2020-03-10 | 国网河南省电力公司南阳供电公司 | Special earth clamp for power cable wiring terminal |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201215833Y (en) * | 2008-06-05 | 2009-04-01 | 济南供电公司 | Earthing wire clip with adjustable interval |
| CN201315354Y (en) * | 2008-10-14 | 2009-09-23 | 河南省电力公司郑州供电公司 | Grounding wire clamp at gap bridge bus conducting wire end |
| CN201937016U (en) * | 2010-12-09 | 2011-08-17 | 河南省电力公司濮阳供电公司 | Wire clip of grounding wire |
| CN203326127U (en) * | 2013-06-28 | 2013-12-04 | 国家电网公司 | Spacing-adjustable ground wire clamp |
-
2014
- 2014-11-18 CN CN201410656496.8A patent/CN104466461B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201215833Y (en) * | 2008-06-05 | 2009-04-01 | 济南供电公司 | Earthing wire clip with adjustable interval |
| CN201315354Y (en) * | 2008-10-14 | 2009-09-23 | 河南省电力公司郑州供电公司 | Grounding wire clamp at gap bridge bus conducting wire end |
| CN201937016U (en) * | 2010-12-09 | 2011-08-17 | 河南省电力公司濮阳供电公司 | Wire clip of grounding wire |
| CN203326127U (en) * | 2013-06-28 | 2013-12-04 | 国家电网公司 | Spacing-adjustable ground wire clamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110875527A (en) * | 2019-12-10 | 2020-03-10 | 国网河南省电力公司南阳供电公司 | Special earth clamp for power cable wiring terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104466461B (en) | 2017-02-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |