CN206059689U - Integral type link grounding device - Google Patents
Integral type link grounding device Download PDFInfo
- Publication number
- CN206059689U CN206059689U CN201621102018.3U CN201621102018U CN206059689U CN 206059689 U CN206059689 U CN 206059689U CN 201621102018 U CN201621102018 U CN 201621102018U CN 206059689 U CN206059689 U CN 206059689U
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- CN
- China
- Prior art keywords
- fixture block
- integral type
- grounding device
- type link
- transition
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Abstract
This utility model is related to electrical grounding technical field, and in particular to integral type link grounding device.The integral type link grounding device, for overhead lead and cable tail are connected, which includes being grounded link and insulator pillar, also include clamping seats, transition busbar and retaining mechanism, the clamping seats include the first fixture block and the second fixture block, first fixture block is conductively connected with ground connection link, second fixture block is connected to insulator pillar one end, the transition busbar is clamped between the first fixture block and the second fixture block, and fixed by retaining mechanism, overhead lead and cable tail are connected by transition busbar two ends.Integral type link grounding device of the present utility model, ground connection link set up transition busbar with insulator intercolumniation, and overhead lead and cable tail are connected by transition busbar two ends, increased contact area, and stability is higher, more solid and reliable.
Description
Technical field
This utility model is related to electrical grounding technical field, and in particular to integral type link grounding device.
Background technology
Overhead transmission line T connects cable run, is, from overhead transmission line lead to fuse switch upper end, to fall under normal circumstances
Formula fuse lower end lead is connected with end by pressing nose, and joint adopts one-bolt fastening.During cable upkeep operation, need
In the both sides electrical verification of power failure cable run, hanging earthing conductor.Earth lead generally hangs on that fuse switch end portion is exposed to lead
On line, and as lead is substantially vertical, on fuse switch lead, hanging earthing conductor easily causes earth lead and takes off
Fall.
To solve the above problems, the applicant provides a kind of column support type and is grounded link, and Authorization Notice No. is
CN203326150U, the two ends of plug are respectively arranged with a steamed bread of corn and bulb, and the steamed bread of corn is fixedly connected with steamed bread of corn metal, the ball
Head is fixedly connected with bulb metal, it is characterised in that：Described bulb metal one end is provided with the termination of flat, the termination
Plural through hole is provided with surface, termination is fixedly connected with wire fixed seat by through hole.The column support type is grounded link
Wire is connected by puncturing with ground connection link, and contact area is little, and stability is relatively low, therefore is further improved.
Utility model content
To overcome deficiency of the prior art, this utility model to provide integral type link grounding device, existing is solved
Pillar is grounded link wire and is connected by puncturing with ground connection link, and contact area is little, the relatively low problem of stability.
For achieving the above object, the technical solution adopted in the utility model is as follows：
Integral type link grounding device, for overhead lead and cable tail are connected, which includes being grounded link and insulation
Sub- pillar, it is characterised in that：Also include clamping seats, transition busbar and retaining mechanism, the clamping seats include the first fixture block and the
Two fixture blocks, first fixture block are conductively connected with ground connection link, and second fixture block is connected to insulator pillar one end, the transition
Busbar is clamped between the first fixture block and the second fixture block, and is locked by retaining mechanism, and overhead lead and cable are drawn
Line is connected by transition busbar two ends.
Further, the first fixture block is made up of metal material.
Further, the second fixture block is made up of ceramics.
Further, the first fixture block forms the burnishing surface with the transition busbar conductive contact.
Further, the second fixture block and the insulator pillar formed by integrally casting molding.
Further, transition busbar is copper or aluminum.
Further, retaining mechanism includes the screw rod being fixedly installed on second fixture block, is formed on the first fixture block
The through hole passed through for screw rod and the locking nut being disposed on screw rod.
From above-mentioned to description of the present utility model, compared with prior art, integral type link of the present utility model connects
Ground device, is arranged on the transition busbar of ground connection link and insulator intercolumniation, will be overhead lead and cable tail female by transition
The connection of row two ends, increases contact area, and stability is higher, more solid and reliable；During cable upkeep operation, by fuse switch
After disconnection, you can meet and require in the both sides electrical verification of power failure cable run, hanging earthing conductor, reduce power failure range.
Description of the drawings
Fig. 1 is structural side view of the present utility model；
Fig. 2 is structure top view of the present utility model.
Specific embodiment
Below by way of specific embodiment, the utility model will be further described.
With reference to shown in Fig. 1, Fig. 2, integral type link grounding device, for overhead lead and cable tail are connected, its bag
Include ground connection link 1, insulator pillar 2, clamping seats 3, transition busbar 4 and retaining mechanism 5；Clamping seats 3 are included by metal material system
Into the first fixture block 31 and by made by ceramics the second fixture block 32, the first fixture block 31 with ground connection link 1 be conductively connected, and formed with
The burnishing surface of 4 conductive contact of transition busbar, the second fixture block 32 are connected to 2 one end of insulator pillar, are integrally to pour with insulator pillar 2
Build up type；Transition busbar 4 is copper or aluminum, is clamped between the first fixture block 31 and the second fixture block 32, and passes through locking machine
Structure 5 is fixed, and overhead lead and cable tail are connected by transition busbar two ends, and retaining mechanism 5 includes being fixedly installed on described
Screw rod 51 on second fixture block 32, it is formed on the first fixture block 31 through hole 52 that passes through for screw rod 51 and is disposed on screw rod 51
Locking nut 53.
Above-mentioned integral type link grounding device, the transition busbar 4 being arranged between ground connection link 1 and insulator pillar 2 will
Overhead lead and cable tail are connected by 4 two ends of transition busbar, increase contact area, and stability is higher, more solid and reliable；
During cable upkeep operation, after fuse switch is disconnected, you can meet in the both sides electrical verification of power failure cable run, hanging earthing conductor will
Ask, reduce power failure range.
Some specific embodiments of the present utility model are above are only, but design concept of the present utility model is not limited to
This, all changes for carrying out unsubstantiality using this design to this utility model all should belong to infringement this utility model protection domain
Behavior.
Claims (7)
1. integral type link grounding device, for overhead lead and cable tail are connected, which includes being grounded link and insulator
Pillar, it is characterised in that：Also include clamping seats, transition busbar and retaining mechanism, the clamping seats include the first fixture block and second
Fixture block, first fixture block are conductively connected with ground connection link, and second fixture block is connected to insulator pillar one end, and the transition is female
Row is clamped between the first fixture block and the second fixture block, and is locked by retaining mechanism, by overhead lead and cable tail
Connected by transition busbar two ends.
2. integral type link grounding device according to claim 1, it is characterised in that：First fixture block is by metal material
Make.
3. integral type link grounding device according to claim 1, it is characterised in that：The second described fixture block is by ceramic
Into.
4. integral type link grounding device according to claim 1 and 2, it is characterised in that：The first described fixture block is formed
With the burnishing surface of the transition busbar conductive contact.
5. the integral type link grounding device according to claim 1 or 3, it is characterised in that：Second fixture block with it is described
Insulator pillar formed by integrally casting molding.
6. integral type link grounding device according to claim 1, it is characterised in that：The transition busbar is copper or aluminum
Matter.
7. integral type link grounding device according to claim 1, it is characterised in that：The retaining mechanism includes that fixation sets
Put the screw rod on second fixture block, be formed in the through hole pass through for screw rod on the first fixture block and the locking being disposed on screw rod
Nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621102018.3U CN206059689U (en) | 2016-10-08 | 2016-10-08 | Integral type link grounding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621102018.3U CN206059689U (en) | 2016-10-08 | 2016-10-08 | Integral type link grounding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206059689U true CN206059689U (en) | 2017-03-29 |
Family
ID=58363408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621102018.3U Active CN206059689U (en) | 2016-10-08 | 2016-10-08 | Integral type link grounding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206059689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107331991A (en) * | 2017-08-22 | 2017-11-07 | 国网辽宁省电力有限公司辽阳供电公司 | A kind of ground wire suspension plate |
-
2016
- 2016-10-08 CN CN201621102018.3U patent/CN206059689U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107331991A (en) * | 2017-08-22 | 2017-11-07 | 国网辽宁省电力有限公司辽阳供电公司 | A kind of ground wire suspension plate |
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