CN108666776A - A kind of universal earth braces of 10kV - Google Patents
A kind of universal earth braces of 10kV Download PDFInfo
- Publication number
- CN108666776A CN108666776A CN201810244911.7A CN201810244911A CN108666776A CN 108666776 A CN108666776 A CN 108666776A CN 201810244911 A CN201810244911 A CN 201810244911A CN 108666776 A CN108666776 A CN 108666776A
- Authority
- CN
- China
- Prior art keywords
- hole
- attachment cap
- rod
- interconnecting piece
- fixedly connected
- 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
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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
- H01R11/01—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 characterised by the form or arrangement of the conductive interconnection between the connecting locations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/16—Earthing arrangements
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The present invention provides a kind of universal earth braces of 10kV, to solve earth brace in the prior art can not it is general and using when there is technical issues that.Including：It is grounded the body of rod, attachment cap, interconnecting piece and double tongue wire clamps；The ground connection body of rod is fixedly connected by attachment cap with interconnecting piece, and double tongue wire clamps are fixedly connected with interconnecting piece；Wherein, interconnecting piece is in Contraband shape, including：The top plate and bottom plate being mutually parallel, and connect the side plate of top plate and bottom plate；Top plate is arranged two thereon and connects hole；Side plate is arranged four and connects hole thereon, and four connect hole and form square, and four connect four vertex that hole is located at square.Compared with prior art, the present invention can be suitble to various occasions, improve versatility, reduce cost, reduce the difficulty of field management, improve the safety of operation.
Description
Technical field
The invention belongs to electric system technical field of auxiliary equipment more particularly to a kind of universal earth braces of 10kV.
Background technology
In electric system, when line upkeep and overhaul of the equipments, the generation of accident, needs between cable and ground wire in order to prevent
Connection ground wire, is usually realized by earth brace.In the prior art, different workplace, such as outdoor and switchgear, connect
The mounting angle of the thin end of the scroll is different, therefore can configure different types of earth brace, cannot be general, and earth brace in substation is caused to prepare
Redundancy is higher, increases the difficulty of field management；Meanwhile working as narrow space, when installation position is higher, staff is installing
Process keeps enough safe distances with ground wire difference, and there are security risks.
Invention content
For solve earth brace in the prior art can not it is general and using when there is technical issues that, this hair
It is bright that a kind of universal earth braces of 10kV are provided, to improve the use versatility of earth brace, cost is reduced, the difficulty of field management is reduced
Degree improves the safety when installing of staff scene.
In order to solve the above technical problems, the universal earth braces of 10kV provided by the invention, including：Be grounded the body of rod, attachment cap,
Interconnecting piece and double tongue wire clamps；The ground connection body of rod is fixedly connected by attachment cap with interconnecting piece, and double tongue wire clamps are fixedly connected with interconnecting piece；
Wherein, interconnecting piece is in Contraband shape, including：The top plate and bottom plate being mutually parallel, and connect the side plate of top plate and bottom plate；Top plate, thereon
Setting two connects hole；Side plate is arranged four thereon and connects hole, and four connect hole and form square, and four connect hole and are located at pros
Four vertex of shape；Bottom plate is fixedly connected with attachment cap；Double tongue wire clamps one end be arranged two threaded holes, and by bolt with connect
The hole that connects connect on hole or side plate on portion's top plate is fixedly connected.The pitch-row for the threaded hole being arranged on double tongue wire clamps, with two, top plate
Connect hole pitch-row and side plate four connect hole formation square the length of side it is identical.The ground connection body of rod makes for insulating materials,
The attachment cap, interconnecting piece and double tongue wire clamps make for metal material.Two on top plate connect hole and connect the straight line to be formed, with top
Plate is parallel with the rib that bottom plate intersects；Four connect one group of opposite side that hole connects the square to be formed on side plate, with top plate and bottom plate phase
The rib of friendship is parallel.Double tongue wire clamps can be fixedly connected on top plate, can also be fixedly connected on side plate, and fixed on side plate
When, hole site difference is connect according to selection, double tongue wire clamps can form different directions.Double tongue wire clamps are in use, ground connection can be borrowed
The pulling force of body of rod conduction makes spring contraction, compared with the existing technology in E types thimble and E type springs, using convenient.When double tongue lines
When folder is fixed on top plate, ground wire can be connected to any of side plate and connect on hole；When double tongue wire clamps are fixed on side plate, connect
Ground wire can be connected to any of top plate and connect on hole；Since interconnecting piece is made of metal material, there is a conducting function, therefore can be as
This setting ground wire.
The present invention in use, according to the difference of scene mounting angle, the double tongue wire clamps of staff's selection on interconnecting piece not
Same fixed position forms suitable mounting direction, solves the technical problem that earth brace in the prior art cannot be general, and this
Invention makes staff that can keep enough safety with ground wire in installing process because can select suitably to mount angle
Distance improves the safety of operation.
Preferably, the attachment cap, is in bottomless open column shape, spiral shell columnar projections are fixedly installed in top；The ground connection body of rod
It is in the form of a column, cross section matches with attachment cap cross section；It is plugged in attachment cap at the top of the ground connection body of rod；The bottom plate, is opened thereon
If circular hole；Spiral shell columnar projections on attachment cap are inserted into the circular hole on bottom plate, and are fixedly connected by nut.Attachment cap is in cylinder
Shape or flat column.
Preferably, the attachment cap side opens up circular hole, the ground connection body of rod opposite position opens up threaded hole, attachment cap
It is bolted to connection with the ground connection body of rod.This setting keeps the fixation of attachment cap and the ground connection body of rod more secured, improves and uses the longevity
Safety when life and use.
Advantageous effect of the present invention includes：
Compared with different occasions use different earth braces in the prior art, the present invention can be led to according to the demand at scene
The double tongue wire clamp fixed positions different on interconnecting piece of selection are crossed, suitable mounting angle is formed, various occasions can be suitble to, carried
High versatility, reduces cost, reduces the difficulty of field management；Meanwhile suitable mounting angle makes staff fill
If enough safe distances can be kept with ground wire in the process, the safety of operation is improved.
Description of the drawings
In the accompanying drawings：
Fig. 1 is the primary structure schematic diagram of the present invention.
Reference sign：The 1 ground connection body of rod；2 attachment caps；3 interconnecting pieces；30 top plates；31 bottom plates；32 side plates；4 pairs of tongue lines
Folder.
Specific implementation mode
Below in conjunction with the accompanying drawings, with specific embodiment, the present invention will be described in detail.
As shown in fig.1, the universal earth braces of 10kV provided in this embodiment, including：It is grounded the body of rod 1, attachment cap 2, connects
Socket part 3 and double tongue wire clamps 4；The ground connection body of rod 1 is fixedly connected by attachment cap 2 with interconnecting piece 3, and double tongue wire clamps 4 are fixed with interconnecting piece 3
Connection；Wherein, interconnecting piece 3 are in Contraband shape, including：The top plate 30 and bottom plate 32 being mutually parallel, and connection top plate 30 and bottom plate 32
Side plate 31；Top plate 30 is arranged two thereon and connects hole；Side plate 31 is arranged four thereon and connects hole, and four connect hole and form square, and
Four connect four vertex that hole is located at square；Bottom plate 32 is fixedly connected with attachment cap 2；Double 4 one end of tongue wire clamp settings two
A threaded hole, and be fixedly connected with the hole that connects on top plate 30 by bolt.The pitch-row for the threaded hole being arranged on double tongue wire clamps 4, with
The length of side that 30 two pitch-rows for connecing hole of top plate and side plate 31 4 connect the square of hole formation is identical.Earth brace is insulation material
Material makes, and attachment cap, interconnecting piece and double tongue wire clamps make for metal material.
Preferably, attachment cap, is in bottomless hollow cylindrical, spiral shell columnar projections are fixedly installed in top；It is in cylinder to be grounded the body of rod
Shape, cross section match with attachment cap cross section；It is plugged in attachment cap at the top of the ground connection body of rod；Bottom plate opens up circular hole thereon；Even
The spiral shell columnar projections connect on cap are inserted into the circular hole on bottom plate, and are fixedly connected by nut.
Preferably, attachment cap side opens up circular hole, ground connection body of rod opposite position opens up threaded hole, attachment cap and earth brace
Body is bolted to connection.
In conclusion compared with different occasions use different earth braces in the prior art, the present embodiment can be according to existing
The demand of field forms by selecting double tongue wire clamp fixed positions different on interconnecting piece and suitably mounts angle, can be suitble to
Various occasions, improve versatility, reduce cost, reduce the difficulty of field management；Meanwhile suitable mounting angle makes work
Enough safe distances can be kept in installing process with ground wire by making personnel, improve the safety of operation.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
God and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (3)
1. a kind of universal earth braces of 10kV, which is characterized in that including：It is grounded the body of rod, attachment cap, interconnecting piece and double tongue wire clamps；
The ground connection body of rod is fixedly connected by attachment cap with interconnecting piece, and double tongue wire clamps are fixedly connected with interconnecting piece；Wherein, interconnecting piece is in Contraband
Shape, including：The top plate and bottom plate being mutually parallel, and connect the side plate of top plate and bottom plate；Top plate is arranged two thereon and connects hole；Side
Plate is arranged four and connects hole thereon, and four connect hole and form square, and four connect four vertex that hole is located at square；Bottom
Plate is fixedly connected with attachment cap；Two threaded holes are arranged in double tongue wire clamps one end, and by connecing hole on bolt and interconnecting piece top plate
Or the hole that connects on side plate is fixedly connected；The pitch-row for the threaded hole being arranged on double tongue wire clamps, and two pitch-rows for connecing hole of top plate, and
The length of side that side plate four connects the square of hole formation is identical；The ground connection body of rod makes for insulating materials, the attachment cap, connection
Portion and double tongue wire clamps make for metal material.
2. the universal earth braces of 10kV as described in claim 1, which is characterized in that the attachment cap is in bottomless open column shape,
Spiral shell columnar projections are fixedly installed in top；The ground connection body of rod is in the form of a column, and cross section matches with attachment cap cross section；It is grounded the body of rod
Top is plugged in attachment cap；The bottom plate, opens up circular hole thereon；Spiral shell columnar projections on attachment cap are inserted into the circular hole on bottom plate
In, and be fixedly connected by nut.
3. the universal earth braces of 10kV as claimed in claim 2, which is characterized in that including：The attachment cap side opens up circle
Hole, the ground connection body of rod opposite position open up threaded hole, and attachment cap and the ground connection body of rod are bolted to connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810244911.7A CN108666776A (en) | 2018-03-23 | 2018-03-23 | A kind of universal earth braces of 10kV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810244911.7A CN108666776A (en) | 2018-03-23 | 2018-03-23 | A kind of universal earth braces of 10kV |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108666776A true CN108666776A (en) | 2018-10-16 |
Family
ID=63782436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810244911.7A Pending CN108666776A (en) | 2018-03-23 | 2018-03-23 | A kind of universal earth braces of 10kV |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108666776A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE506777C2 (en) * | 1995-11-09 | 1998-02-09 | Ragnar Staalskog Ab | Arrangement for connecting to earthing terminal/clamp |
| CN103296500A (en) * | 2013-05-29 | 2013-09-11 | 国家电网公司 | Single-hook double-tongue tightening earthing clamp |
| CN104009302A (en) * | 2014-06-07 | 2014-08-27 | 国网山东诸城市供电公司 | Ground wire capable of being hung in multi-azimuth mode |
| CN206250677U (en) * | 2016-12-22 | 2017-06-13 | 国网福建省电力有限公司 | A kind of weighting meter |
| CN208157645U (en) * | 2018-03-23 | 2018-11-27 | 国网宁夏电力有限公司中卫供电公司 | A kind of universal earth brace of 10kV |
-
2018
- 2018-03-23 CN CN201810244911.7A patent/CN108666776A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE506777C2 (en) * | 1995-11-09 | 1998-02-09 | Ragnar Staalskog Ab | Arrangement for connecting to earthing terminal/clamp |
| CN103296500A (en) * | 2013-05-29 | 2013-09-11 | 国家电网公司 | Single-hook double-tongue tightening earthing clamp |
| CN104009302A (en) * | 2014-06-07 | 2014-08-27 | 国网山东诸城市供电公司 | Ground wire capable of being hung in multi-azimuth mode |
| CN206250677U (en) * | 2016-12-22 | 2017-06-13 | 国网福建省电力有限公司 | A kind of weighting meter |
| CN208157645U (en) * | 2018-03-23 | 2018-11-27 | 国网宁夏电力有限公司中卫供电公司 | A kind of universal earth brace of 10kV |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181016 |
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| RJ01 | Rejection of invention patent application after publication |