CN205039268U - Electrode connecting plate - Google Patents
Electrode connecting plate Download PDFInfo
- Publication number
- CN205039268U CN205039268U CN201520828319.3U CN201520828319U CN205039268U CN 205039268 U CN205039268 U CN 205039268U CN 201520828319 U CN201520828319 U CN 201520828319U CN 205039268 U CN205039268 U CN 205039268U
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- China
- Prior art keywords
- plate
- electrode connecting
- connecting plate
- base plate
- electrode
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- Expired - Fee Related
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- 239000004020 conductor Substances 0.000 claims abstract description 4
- 239000007787 solid Substances 0.000 claims abstract description 4
- 230000005484 gravity Effects 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 abstract description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 4
- 239000010439 graphite Substances 0.000 abstract description 4
- 239000007769 metal material Substances 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 230000001066 destructive effect Effects 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Landscapes
- Elimination Of Static Electricity (AREA)
Abstract
The utility model provides an electrode connecting plate, including bottom plate (3), guide arm (5) and baffle (6), bottom plate (3), guide arm (5) and baffle (6) are solid conducting material and make, and bottom plate (3) are connected through guide arm (5) and baffle (6) electricity, electrode connecting plate still includes clamp plate (2), and clamp plate (2) can be fixed in the electrode centre gripping between clamp plate (2) and bottom plate (3). Shaft tower or grouding device's earthing terminal is connected to this electrode connecting plate's one end, and graphite earthing pole, this electrode connecting plate part or whole burying are underground connected to the other end. For the degree of depth of burying that satisfies different requirements, use the welded connected mode between the part at its and both ends, this electrode connecting plate adopts the better metal material of electric conductive property to guarantee the holistic rigidity of connecting plate, intensity and electric conductivity.
Description
Technical field
The utility model relates to the electrode connecting plate of a kind of connection two electrodes.
Background technology
The safe and stable operation of lightning protection to Circuits System of overhead transmission line shaft tower is most important, and tower grounding is important measures of shaft tower lightning protection, reduces pole tower ground resistance and can improve the lightning withstand level of circuit and reduce lightning outage rate.Existing tower grounding device mostly adopts and arranges independent little square metal ring at each shaft tower tower leg, and additional common round steel is rectangular as earth electrode.The earth electrode that this design needs under normal conditions is longer, and ground groove excavation length is long, and quantities is large; In the area of high soil resistivity or by landform restriction, be often difficult to reach the requirement reducing earth resistance, result of use is poor.Software graphite earth electrode, in engineer applied, has electric conductivity excellent, and material character is stablized, the features such as convenient transportation, fitting operation are simple, flexible, and in work progress, do not need welding, decrease labour intensity and the construction operation amount of workman, reduce construction cost.
At present, connection between software graphite earth electrode, between earth electrode and shaft tower all adopts the mode of simple overlap joint, namely connecting portion is fastened by wire, but the less stable of this connected mode, connect built on the sand, easily destroyed by extraneous factor, or cause earth resistance to be multiplied, or cause open circuit, have a strong impact on safe operation of electric network.
Utility model content
The generation security hidden trouble brought simply is overlapped in order to solve existing electrode.The utility model provides a kind of electrode connecting plate, one end of this electrode connecting plate connects the earth terminal of shaft tower or grounding apparatus, and the other end connects graphite earth electrode, during use, this electrode connecting plate is some or all of is embedded in underground, and this electrode connecting plate contains a long guide rod.For the burying depth that satisfied difference requires, use the connected mode of welding between itself and the parts at two ends, this electrode connecting plate adopts electric conductivity good metal material, to ensure the rigidity of connecting plate entirety, intensity and conductivity.
The utility model is the technical scheme solving the employing of its technical problem: a kind of electrode connecting plate, comprise base plate, guide rod and guide plate, base plate, guide rod and guide plate are solid conductive material and make, base plate is electrically connected with guide plate by guide rod, location hole is provided with in guide plate, described electrode connecting plate also comprises pressing plate, and electrode can be clamped and fastened between pressing plate and base plate by pressing plate.
The both sides of pressing plate are connected and fixed by screw bolt and nut and base plate.
The middle part of pressing plate is provided with the arc groove matched with described electrode.
Pressing plate is split-type structural, and pressing plate contains multiple stripe board, and the two ends of this stripe board each are connected and fixed by screw bolt and nut and base plate, and the middle part of this stripe board each is provided with the arc groove matched with described electrode.
The surface towards pressing plate of base plate is provided with the arc groove matched with described electrode.
Base plate is rectangle, and the centerline parallel of guide rod and base plate side, one end of guide rod is welded in the lower surface of base plate.
Guide plate is rectangle, the centerline parallel of guide rod and guide plate long side, and the center line of guide rod departs from the center of gravity of guide plate, and the other end of guide rod is welded in the lower surface of guide plate.
The lower surface of base plate and the lower surface of guide plate are positioned at same plane.
Be provided with two location holes in guide plate, two location holes are all positioned at the side adjacent with another long side of guide plate.
The part of this electrode between pressing plate and base plate is cylindrical, and along this columniform axis direction, the length of pressing plate is 5 times ~ 7 times of this cylindrical diameter, and the length of base plate is 5 times ~ 7 times of this cylindrical diameter.
The beneficial effects of the utility model are:
This electrode connecting plate makes simple, with low cost.The main body of this electrode connecting plate adopts Metal Material Welding to form, and each modular construction is simple, easily manufactures or buying;
This electrode connecting plate reduces construction workload, can meet different burying depth requirements.The guide rod length of this electrode connecting plate can be selected according to actual needs, brings job site into after welding assembly completes, and workmen only needs to regulate the tightness of securing member just can complete the connection of earth polar and shaft tower or other equipment;
This electrode connecting plate improves the intensity of graphite earth polar and shaft tower or other grounding apparatus junctions.Electrode connecting plate after metal solder, its intensity is improved, and the resistivity of destructive factor is also improved thereupon to external world.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, electrode connecting plate described in the utility model is described in further detail.
Fig. 1 is the vertical view of this electrode connecting plate.
Fig. 2 is the front view of this electrode connecting plate.
Fig. 3 is the left view of this electrode connecting plate.
Fig. 4 is the vertical view of the another kind of execution mode of this electrode connecting plate.
Fig. 5 is the front view of the another kind of execution mode of this electrode connecting plate.
Wherein 1. software graphite earth electrodes, 2. pressing plate, 3. base plate, 4. bolt, 5. guide rod, 6. guide plate, 7. location hole, 8. nut.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
A kind of electrode connecting plate, comprise base plate 3, guide rod 5 and guide plate 6, base plate 3, guide rod 5 and guide plate 6 are solid conductive material and make, base plate 3 is electrically connected with guide plate 6 by guide rod 5, described electrode connecting plate also comprises pressing plate 2, electrode (as software graphite earth electrode 1) can be clamped and fastened between pressing plate 2 and base plate 3 by pressing plate 2, as shown in Figure 1, Figure 2 and Figure 3.
In the present embodiment, for removably connecting between pressing plate 2 and base plate 3, the both sides as pressing plate 2 are connected and fixed with base plate 3 by bolt 4 and nut 8, and pressing plate 2 can split-type structural also can be integral type structure.When pressing plate 2 split-type structural, pressing plate 2 is containing three stripe board, the two ends of this stripe board each are all connected and fixed with base plate 3 by bolt 4 and nut 8, the surface towards base plate 3 at the middle part of this stripe board each is provided with the arc groove matched with described electrode (as software graphite earth electrode 1),When pressing plate 2 is integral type structure, pressing plate 2 is a flat board, the both sides of pressing plate 2 are connected and fixed with base plate 3 by bolt 4 and nut 8, the middle part of pressing plate 2 is provided with towards the surface of base plate 3 arc groove matched with described electrode (as software graphite earth electrode 1), as shown in Figure 4 and Figure 5.
In the present embodiment, base plate 3 is rectangle, and base plate 3 is containing two long sides and two short sides, the centerline parallel of guide rod 5 is in a long side of base plate 3, one end of guide rod 5 is welded in the lower surface of base plate 3, and guide rod 5 is positioned at the middle part of these two long sides, as shown in Figure 1.The surface towards pressing plate 2 of base plate 3 is provided with the arc groove matched with described electrode (as software graphite earth electrode 1).Guide plate 6 is rectangle, guide plate 6 is also containing two long sides and two short sides, the centerline parallel of guide rod 5 and a long side of guide plate 6, the center line of guide rod 5 departs from the center of gravity of guide plate 6, as shown in Figure 1 and Figure 4, and be positioned at the side that a described long side of guide plate 6 is adjacent, the other end of guide rod 5 is welded in the lower surface of guide plate 6.The lower surface of base plate 3 and the lower surface of guide plate 6 are positioned at same plane.Be provided with two location holes 7 in guide plate 6, location hole 7 is through hole, and location hole 7 is for being connected and fixed another electrode, and two location holes 7 are all positioned at the side adjacent with another long side of guide plate 6.
Described electrode is software graphite earth electrode 1, the part of this electrode between pressing plate 2 and base plate 3 is cylindrical, along this columniform axis direction, the length of pressing plate 2 is 5 times ~ 7 times of this cylindrical diameter, and the length of base plate 3 is 5 times ~ 7 times of this cylindrical diameter.Even the diameter of software graphite earth electrode 1 is Φ 20mm, then compress length L and need meet 140mm >=L >=100mm; The limit, left side of first pressing plate 2 on the left of then in Fig. 1 and the distance between the right edge of first pressing plate 2 on right side are greater than and equal 100mm and be less than or equal to 140mm, and the distance between the limit, left side of Fig. 4 center platen 2 and the right edge of pressing plate 2 is greater than and equals 100mm and be less than or equal to 140mm.In addition, pressing plate 2, base plate 3, guide rod 5 and the process of guide plate 6 plating zinc on surface, with anti-oxidation and corrosion.
This electrode connecting plate not only may be used for connecting software graphite earth electrode 1 and earth electrode, and can also connect two other electrodes, this electrode connecting plate makes simple, with low cost.The main body of this electrode connecting plate adopts Metal Material Welding to form, and each modular construction is simple, easily manufactures or buying.
This electrode connecting plate reduces construction workload, can meet different burying depth requirements.The guide rod length of this electrode connecting plate can be selected according to actual needs, brings job site into after welding assembly completes, and workmen only needs to regulate the tightness of securing member just can complete the connection of earth polar and shaft tower or other equipment.
This electrode connecting plate improves the intensity of graphite earth polar and shaft tower or other grounding apparatus junctions.Electrode connecting plate after metal solder, its intensity is improved, and the resistivity of destructive factor is also improved thereupon to external world.
The above; be only specific embodiment of the utility model, the scope of utility model enforcement can not be limited with it, so the displacement of its equivalent assemblies; or the equivalent variations to do according to the utility model scope of patent protection and modification, all still should belong to the category that this patent is contained.
Claims (10)
1. an electrode connecting plate, it is characterized in that, described electrode connecting plate comprises base plate (3), guide rod (5) and guide plate (6), base plate (3), guide rod (5) and guide plate (6) are solid conductive material and make, base plate (3) is electrically connected with guide plate (6) by guide rod (5), described electrode connecting plate also comprises pressing plate (2), and one end of electrode can be clamped and fastened between pressing plate (2) and base plate (3) by pressing plate (2).
2. electrode connecting plate according to claim 1, is characterized in that: the both sides of pressing plate (2) are connected and fixed with base plate (3) by bolt (4) and nut (8).
3. electrode connecting plate according to claim 1, is characterized in that: the middle part of pressing plate (2) is provided with the arc groove matched with described electrode.
4. electrode connecting plate according to claim 1, it is characterized in that: pressing plate (2) is split-type structural, pressing plate (2) is containing multiple stripe board, the two ends of this stripe board each are connected and fixed with base plate (3) by bolt (4) and nut (8), and the middle part of this stripe board each is provided with the arc groove matched with described electrode.
5. electrode connecting plate according to claim 1, is characterized in that: the surface towards pressing plate (2) of base plate (3) is provided with the arc groove matched with described electrode.
6. electrode connecting plate according to claim 1, it is characterized in that: base plate (3) is rectangle, the centerline parallel of guide rod (5) and a side of base plate (3), one end of guide rod (5) is welded in the lower surface of base plate (3).
7. electrode connecting plate according to claim 6, it is characterized in that: guide plate (6) is rectangle, the centerline parallel of guide rod (5) and a long side of guide plate (6), the center line of guide rod (5) departs from the center of gravity of guide plate (6), and the other end of guide rod (5) is welded in the lower surface of guide plate (6).
8. electrode connecting plate according to claim 7, is characterized in that: the lower surface of base plate (3) and the lower surface of guide plate (6) are positioned at same plane.
9. electrode connecting plate according to claim 7, it is characterized in that: be provided with two location holes (7) in guide plate (6), two location holes (7) are all positioned at the side adjacent with another long side of guide plate (6).
10. electrode connecting plate according to claim 1, it is characterized in that: this electrode part be positioned between pressing plate (2) and base plate (3) is cylindrical, along this columniform axis direction, the length of pressing plate (2) is 5 times ~ 7 times of this cylindrical diameter, and the length of base plate (3) is 5 times ~ 7 times of this cylindrical diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520828319.3U CN205039268U (en) | 2015-10-23 | 2015-10-23 | Electrode connecting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520828319.3U CN205039268U (en) | 2015-10-23 | 2015-10-23 | Electrode connecting plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205039268U true CN205039268U (en) | 2016-02-17 |
Family
ID=55298139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520828319.3U Expired - Fee Related CN205039268U (en) | 2015-10-23 | 2015-10-23 | Electrode connecting plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205039268U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105206951A (en) * | 2015-10-23 | 2015-12-30 | 国家电网公司 | Electrode connecting plate |
| CN110086003A (en) * | 2019-06-03 | 2019-08-02 | 国家电网有限公司 | A kind of the mesh grounding attachment device and connection method of power equipment |
-
2015
- 2015-10-23 CN CN201520828319.3U patent/CN205039268U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105206951A (en) * | 2015-10-23 | 2015-12-30 | 国家电网公司 | Electrode connecting plate |
| CN110086003A (en) * | 2019-06-03 | 2019-08-02 | 国家电网有限公司 | A kind of the mesh grounding attachment device and connection method of power equipment |
| CN110086003B (en) * | 2019-06-03 | 2020-10-27 | 国家电网有限公司 | Grounding grid grounding connection device and method for power equipment |
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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: 20160217 |