CN204012049U - A kind of power equipment earth connection plug assembly - Google Patents
A kind of power equipment earth connection plug assembly Download PDFInfo
- Publication number
- CN204012049U CN204012049U CN201420395626.2U CN201420395626U CN204012049U CN 204012049 U CN204012049 U CN 204012049U CN 201420395626 U CN201420395626 U CN 201420395626U CN 204012049 U CN204012049 U CN 204012049U
- Authority
- CN
- China
- Prior art keywords
- earth
- connection
- earth connection
- peg
- guide rod
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The utility model discloses a kind of power equipment earth connection plug assembly, belong to technical field power ground.The technical solution of the utility model main points are: a kind of power equipment earth connection plug assembly, mainly formed by the earth electrode of mutually pegging graft and earth connection connection-peg, the wherein right-hand guide rod that is provided with of the supporting bracket of earth connection connection-peg, the downside of supporting bracket is provided with fixed cover, the right side of guide rod is the cylindrical structure matching with earth electrode spliced eye, on this cylinder, be along the circumferential direction provided with arc groove, the top of described earth electrode is provided with hold-down mechanism.The fixed installation of earth connection of the present utility model and earth connection connection-peg is firm, difficult drop-off, contact is reliable, make the work of dismounting earth connection convenient and swift, operating efficiency is high, in addition, earth connection connection-peg of the present utility model relies on spring pressure to realize with being connected of earth electrode, more than 2 Ω, meet code requirement through test earth resistance, there is application value.
Description
Technical field
The utility model belongs to systems technology field power ground, is specifically related to a kind of power equipment earth connection plug assembly.
Background technology
In the modern urban construction high-speed developing period, increasing power network, transformer station, open and close distribution user in one's power and produce thereupon, but code requires these electric power facilities must will have the grounding system of qualified specification, the method of attachment that earth connection and grounding system are traditional is not that welding is exactly to be spirally connected, particularly inconvenience in the middle of these various ground resistance tests afterwards, pretty troublesome and strengthened workload in the time that grounding system is tested.In addition, at present power network, transformer station, open and close the ground wire connecting device that distribution user uses in one's power, rectangular conductor and round conductor can not be general, and the jockey compression of connecting wires is firm not, in maintenance process, earth connection is non-easily to come off.
Summary of the invention
The technical problem that the utility model solves be to provide a kind of can meet code require again can handled easily power equipment earth connection plug assembly.
The technical solution of the utility model is: a kind of power equipment earth connection plug assembly, it is characterized in that mainly being formed by the earth electrode of mutually pegging graft and earth connection connection-peg, the wherein right-hand guide rod that is provided with of the supporting bracket of earth connection connection-peg, the downside of supporting bracket is provided with fixed cover, described guide rod upper end is provided with tension disc, lower tension disc is relative with upper tension disc and be snug fit on guide rod, the downside of lower tension disc with upload lever and be fixedly connected with, the right side of uploading lever is provided with tooth bar, be respectively equipped with on the right side of tooth bar and upper transfer gear and the lower transmissioning gear uploading lever right side tooth bar and be meshed, the right side of upper transfer gear is provided with Support Gear, between upper transfer gear and Support Gear, be provided with the underdrive bar being meshed with upper transfer gear and Support Gear respectively, in fixed cover, be fixedly connected with spring catch, the right side tooth phase clamping of this spring catch and underdrive bar, the right side of guide rod is the cylindrical structure matching with earth electrode spliced eye, on this cylinder, be along the circumferential direction provided with arc groove, the top of described earth electrode is provided with hold-down mechanism, this hold-down mechanism comprises cover plate, spring, steel ball and cylindrical cavity, described steel ball and spring are set in turn in cylindrical cavity and realize the compression to spring by cover plate, the downside of described cylindrical cavity has diameter and is less than diameter of the steel ball and the circular hole relative with earth electrode spliced eye.
The fixed installation of earth connection of the present utility model and earth connection connection-peg is firm, difficult drop-off, contact is reliable, make the work of dismounting earth connection convenient and swift, operating efficiency is high, in addition, earth connection connection-peg of the present utility model relies on spring pressure to realize with being connected of earth electrode, more than 2 Ω, meet code requirement through test earth resistance, there is application value.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Drawing explanation: 1, earth electrode, 2, earth connection connection-peg, 3, supporting bracket, 4, guide rod, 5, fixed cover, 6, upper tension disc, 7, lower tension disc, 8, upload lever, 9, upper transfer gear, 10, lower transmissioning gear, 11, Support Gear, 12, underdrive bar, 13, spring catch, 14, steel ball, 15, spring, 16, cover plate, 17, cylindrical cavity.
Embodiment
Describe by reference to the accompanying drawings embodiment in detail.A kind of power equipment earth connection plug assembly, mainly formed by the earth electrode 1 of mutually pegging graft and earth connection connection-peg 2, the wherein right-hand guide rod 4 that is provided with of the supporting bracket 3 of earth connection connection-peg 2, the downside of supporting bracket 3 is provided with fixed cover 5, described guide rod 4 upper ends are provided with tension disc 6, lower tension disc 7 is relative with upper tension disc 6 and be snug fit on guide rod 4, the downside of lower tension disc 6 with upload lever 8 and be fixedly connected with, the right side of uploading lever 8 is provided with tooth bar, be respectively equipped with on the right side of tooth bar and upper transfer gear 9 and the lower transmissioning gear 10 uploading lever right side tooth bar and be meshed, the right side of upper transfer gear 9 is provided with Support Gear 11, between upper transfer gear 9 and Support Gear 11, be provided with the underdrive bar 12 being meshed with upper transfer gear 9 and Support Gear 11 respectively, in fixed cover 5, be fixedly connected with spring catch 13, the right side tooth phase clamping of this spring catch 13 and underdrive bar 12, in fixation procedure, compress wire by pulling down underdrive bar 12, then realize the compression of wire by the fixing underdrive bar 12 of spring catch 13, the right side of guide rod 4 is the cylindrical structure matching with earth electrode 1 spliced eye, on this cylinder, be along the circumferential direction provided with arc groove, the top of described earth electrode 1 is provided with hold-down mechanism, this hold-down mechanism comprises cover plate 16, spring 15, steel ball 14 and cylindrical cavity 17, described steel ball 14 and spring 15 are set in turn in cylindrical cavity 17 and realize the compression to spring 15 by cover plate 16, the downside of described cylindrical cavity 17 has diameter and is less than steel ball 14 diameters and the circular hole relative with earth electrode 1 spliced eye.
Claims (1)
1. a power equipment earth connection plug assembly, it is characterized in that mainly being formed by the earth electrode of mutually pegging graft and earth connection connection-peg, the wherein right-hand guide rod that is provided with of the supporting bracket of earth connection connection-peg, the downside of supporting bracket is provided with fixed cover, described guide rod upper end is provided with tension disc, lower tension disc is relative with upper tension disc and be snug fit on guide rod, the downside of lower tension disc with upload lever and be fixedly connected with, the right side of uploading lever is provided with tooth bar, be respectively equipped with on the right side of tooth bar and upper transfer gear and the lower transmissioning gear uploading lever right side tooth bar and be meshed, the right side of upper transfer gear is provided with Support Gear, between upper transfer gear and Support Gear, be provided with the underdrive bar being meshed with upper transfer gear and Support Gear respectively, in fixed cover, be fixedly connected with spring catch, the right side tooth phase clamping of this spring catch and underdrive bar, the right side of guide rod is the cylindrical structure matching with earth electrode spliced eye, on this cylinder, be along the circumferential direction provided with arc groove, the top of described earth electrode is provided with hold-down mechanism, this hold-down mechanism comprises cover plate, spring, steel ball and cylindrical cavity, described steel ball and spring are set in turn in cylindrical cavity and realize the compression to spring by cover plate, the downside of described cylindrical cavity has diameter and is less than diameter of the steel ball and the circular hole relative with earth electrode spliced eye.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420395626.2U CN204012049U (en) | 2014-07-17 | 2014-07-17 | A kind of power equipment earth connection plug assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420395626.2U CN204012049U (en) | 2014-07-17 | 2014-07-17 | A kind of power equipment earth connection plug assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204012049U true CN204012049U (en) | 2014-12-10 |
Family
ID=52051992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420395626.2U Expired - Fee Related CN204012049U (en) | 2014-07-17 | 2014-07-17 | A kind of power equipment earth connection plug assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204012049U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305104A (en) * | 2015-10-30 | 2016-02-03 | 成都格瑞思文化传播有限公司 | Novel power connection terminal |
| CN106299737A (en) * | 2015-05-13 | 2017-01-04 | 国网辽宁省电力有限公司丹东供电公司 | Iron tower of power transmission line single-phase earthing device |
-
2014
- 2014-07-17 CN CN201420395626.2U patent/CN204012049U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106299737A (en) * | 2015-05-13 | 2017-01-04 | 国网辽宁省电力有限公司丹东供电公司 | Iron tower of power transmission line single-phase earthing device |
| CN106299737B (en) * | 2015-05-13 | 2018-11-23 | 国网辽宁省电力有限公司丹东供电公司 | Iron tower of power transmission line single-phase earthing device |
| CN105305104A (en) * | 2015-10-30 | 2016-02-03 | 成都格瑞思文化传播有限公司 | Novel power connection terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204012049U (en) | A kind of power equipment earth connection plug assembly | |
| CN203690525U (en) | Ground clamp | |
| CN104167646A (en) | Ground wire plugging apparatus of power equipment | |
| CN205103365U (en) | Insulator spindle withstand voltage test rack | |
| CN204927554U (en) | Crimping device of T type reposition of redundant personnel crimping pipe | |
| CN103887735A (en) | Linear charged wire lifting device of electric transmission line | |
| CN203787855U (en) | Power transmission line linear charged wire lifting device | |
| CN104167647A (en) | Ground wire connecting apparatus | |
| CN108132362A (en) | Deformation of transformer winding altitude test clamps | |
| CN205229191U (en) | Insulator spindle with test electrography connector | |
| CN204536426U (en) | Insulator dielectric resistance test control lever | |
| CN104901035B (en) | The method of cable branch box/ring main unit parallel connection network access | |
| CN204012050U (en) | A kind of ground wire connecting device | |
| CN207301110U (en) | Deformation of transformer winding altitude test pincers based on method of frequency response method | |
| CN203631771U (en) | Angle-adjustable ground wire device | |
| CN204945168U (en) | 35KV leakage current of an arrester live testing Special wiring bar | |
| CN207518206U (en) | A kind of ring main unit is chosen equipment with end | |
| CN204517272U (en) | The instrument of live installation of bird repeller | |
| CN203932929U (en) | The erecting device of the anti-fall guide rail of level on a kind of electric pole | |
| CN203673937U (en) | Transformer lead wire clamping device | |
| CN203811763U (en) | Transformer bushing voltage-sharing device suitable to be used for conducting rods in various dimensions | |
| CN206452060U (en) | Preformed armor rods winding tool | |
| CN206908244U (en) | Strain clamp | |
| CN103743970A (en) | Converter transformer valve side bushing test device | |
| CN104682032A (en) | Adjustable electric wire joint |
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 |
Granted publication date: 20141210 Termination date: 20150717 |