CN209071624U - A kind of long-effective corrosion combination covering of the fan ion earthing resistance-reducing device - Google Patents
A kind of long-effective corrosion combination covering of the fan ion earthing resistance-reducing device Download PDFInfo
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- CN209071624U CN209071624U CN201822173235.7U CN201822173235U CN209071624U CN 209071624 U CN209071624 U CN 209071624U CN 201822173235 U CN201822173235 U CN 201822173235U CN 209071624 U CN209071624 U CN 209071624U
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- feeding electrode
- ion bar
- connector
- fan
- ion
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Abstract
The utility model discloses a kind of long-effective corrosions to combine covering of the fan ion earthing resistance-reducing device, including feeding electrode welding ends and cross feeding electrode, there are four endpoints altogether for cross feeding electrode, and the left end point of cross feeding electrode is fixedly connected with feeding electrode welding ends, its excess-three endpoint is respectively and fixedly provided with Jiang Zu mechanism, Jiang Zu mechanism is fan-shaped and including drop resistance stick, adjusting block, connection feeding electrode and anticorrosive packing, and the one end for connecting feeding electrode connect by adjusting block with drop resistance stick, the endpoint welding of the other end and cross feeding electrode；Drop resistance stick includes upper ion bar and lower ion bar, it is symmetrically arranged with expanding block between upper ion bar and lower ion bar and is connected by expanding block, the left end of upper ion bar and lower ion bar is welded with connector two, and the left end of connector two is provided with screw shell, connector one is provided in adjusting block.Ion bar is jacked up after the expansion of the utility model expanding block, the compactness of increase ion bar and soil, conductive excellent in efficiency, operation pressure is low.
Description
Technical field
The utility model relates to power transformation grounding resistance-reducing technical field, more specifically a kind of long-effective corrosion combination covering of the fan ion is connect
Ground resistance-reducing device.
Background technique
In Transmission Line Design, lightning Protection Design is the key factor that must be taken into consideration, with the development of electric system,
Accident caused by substation of being struck by lightning is also increasing, according to data introduction: in total tripping times of substation, China, by being struck by lightning
It is caused to account for about 40%~70%, especially in the area that lightening activity is strong, soil resistivity is high, with a varied topography, power transformation of being struck by lightning
Accident rate caused by standing is higher, causes huge economic loss.The ground resistance for reducing tower grounding device is to improve power transformation
One highly important measure of resistance to thunder level of standing.Common construction method is extremely difficult to require, and often takes very big
Human and material resources, ground resistance still do not reach requirement.
Currently, there are the following problems for existing power system transformer substation grounding resistance-reducing: (1) substation's resistance-reducing device is embedded in ground
After lower, since rain penetration soil will cause between Jiang Zu mechanism and soil, there are holes, are bonded not close and reduce electric conductivity
Can, influence its use；(2) much to zonule drop resistance usage amount, great in constructing amount and reduction efficiency is poor.For this reason, it may be necessary to design
One new scheme is given and is improved.
Utility model content
The purpose of this utility model is to provide a kind of long-effective corrosions to combine covering of the fan ion earthing resistance-reducing device, solves back
It the problem of proposed in scape technology, meets the actual needs.
To achieve the above object, the utility model provides the following technical solutions: a kind of long-effective corrosion combination covering of the fan ion connects
Ground resistance-reducing device, including feeding electrode welding ends and cross feeding electrode, there are four endpoints altogether for the cross feeding electrode, and cross is fed
The left end point of pole is fixedly connected with feeding electrode welding ends, its excess-three endpoint is respectively and fixedly provided with Jiang Zu mechanism, and the Jiang Zu mechanism is in
It is fan-shaped and including drop resistance stick, adjusting block, connection feeding electrode and anticorrosive packing, one end of the connection feeding electrode by adjusting block with
The endpoint of the connection of drop resistance stick, the other end and cross feeding electrode welds, and the anticorrosive packing setting is at drop resistance bar edge；The drop
Resistance stick includes upper ion bar and lower ion bar, expanding block is symmetrically arranged between the upper ion bar and lower ion bar and by swollen
The left end of expansion block connection, the upper ion bar and lower ion bar is welded with connector two, the left end setting of the connector two
There is screw shell, connector one is provided in the adjusting block, the right end of the connector one, which is provided with matching thread sleeve, to be made
Stud, the left end of the connector one are connected with connecting line and are electrically connected by connecting line with feeding electrode is connect.
As a kind of preferred embodiment of the utility model, the adjusting block right wall offers sliding slot, the screw rod and
Screw shell is flexibly connected with sliding slot, and screw rod and screw shell rotation connection.
As a kind of preferred embodiment of the utility model, several expansion slots are evenly arranged in the expanding block,
Several expansion holes are also uniformly provided in the expanding block.
As a kind of preferred embodiment of the utility model, the upper ion bar and lower ion bar are adopted in cuboid and
It is made of red copper material, the cross feeding electrode and connection feeding electrode are all made of that galvanized steel material is made and surface is coated with carbon fiber
Tie up coating.
Compared with prior art, the beneficial effects of the utility model are as follows:
(1) resistance-reducing device absorbs rainwater by expanding block after ground rain water penetration and is expanded, expansion
Ion bar is jacked up after block expansion, increases the compactness of ion bar and soil, improves conductive efficiency.
(2) resistance-reducing device provided with fan-shaped Jiang Zu mechanism, and forms one big fan by three Zu Jiangzu mechanisms
Shape reduces operation pressure, and can improve its resistance-reducing efficiency to a certain extent.
Detailed description of the invention
Fig. 1 is the structure chart that long-effective corrosion described in the utility model combines covering of the fan ion earthing resistance-reducing device；
Fig. 2 is the structural schematic diagram of Jiang Zu mechanism described in the utility model；
Fig. 3 is the partial enlarged view of A in Fig. 2.
In figure: feeding electrode welding ends 1；Connect feeding electrode 2；Cross feeding electrode 3；Jiang Zu mechanism 4；Anticorrosive packing 5；Drop resistance stick
6；Adjusting block 7；Expanding block 8；Connecting line 9；Sliding slot 10；Upper ion bar 11；Lower ion bar 12；Stud 13；Expansion slot 14；Expansion hole
15；Connector 1；Connector 2 17；Screw shell 18.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of long-effective corrosion combination covering of the fan ion earthing drop
Hinder device, including feeding electrode welding ends 1 and cross feeding electrode 3, cross feeding electrode 3 is altogether there are four endpoint, and cross feeding electrode 3
Left end point is fixedly connected with feeding electrode welding ends 1, its excess-three endpoint is respectively and fixedly provided with Jiang Zu mechanism 4, Jiang Zu mechanism 4 it is fan-shaped and
Including drop resistance stick 6, adjusting block 7, connection feeding electrode 2 and anticorrosive packing 5, one end of connection feeding electrode 2 is hindered by adjusting block 7 and drop
The endpoint of the connection of stick 6, the other end and cross feeding electrode 3 welds, and the setting of anticorrosive packing 5 hinders 6 edge of stick in drop, is arranged cross
Feeding electrode, three Ge Jiangzu mechanisms 4 can be connected by a feeding electrode welding ends 1, and three Ge Jiangzu mechanisms 4 form one
Biggish fan-shaped region, increases its electrical efficiency, and anticorrosive packing 5 improves the antiseptic property of drop resistance stick 6；Drop resistance stick 6 include on from
Sub- stick 11 and lower ion bar 12 are symmetrically arranged with expanding block 8 and are connected by expanding block 8 between upper ion bar 11 and lower ion bar 12
It connects, the left end of upper ion bar 11 and lower ion bar 12 is welded with connector 2 17, and the left end of connector 2 17 is provided with screw thread
Sleeve 18 is provided with connector 1 in adjusting block 7, and the right end of connector 1 is provided with the spiral shell that matching thread sleeve 18 uses
Column 13, the left end of connector 1 are connected with connecting line 9 and are electrically connected by connecting line 9 with feeding electrode 2 is connect, 8 rain of expanding block
Ion bar can be jacked up after water expansion, be bonded ion bar with soil even closer, pass through connector 1 and connector two
17 is fixed by ion bar and adjusting block 7, horizontal displacement can occur to avoid ion bar.
Be further improved ground, as shown in Figure 2: 7 right wall of adjusting block offers sliding slot 10, stud 13 and screw shell 18 with
Sliding slot 10 is flexibly connected, and stud 13 and screw shell 18 are rotatablely connected, and increases the stability of ion bar upper and lower displacement, and connect
Get up more convenient, stud 13 and screw shell 18, which are all made of copper and cover Steel material, to be made, conductive.
It is further improved ground, as shown in Figure 2: being evenly arranged with several expansion slots 14 in expanding block 8, go back in expanding block 8
Several expansion holes 15 are uniformly provided with, prevent expanding block 8 from excessively expanding, improve its service life.
Specifically, upper ion bar 11 and lower ion bar 12 in cuboid and are all made of red copper material and are made, cross feeding electrode 3
It is all made of that galvanized steel material is made and surface is coated with carbon fiber coating with connection feeding electrode 2, electric conductivity is preferable, and has certain
Antiseptic property.
When the utility model is used, being spirally connected by connector 1 and connector 2 17 by adjusting block 7 and ion bar
It is fixed, then that Jiang Zu mechanism 4 is horizontal embedding, buried depth is not preferably less than 0.3 meter；Feeding electrode welding ends 1 and grounded screen
Ground wire bonding, when embedding, it should be noted that compaction in layers, and sprinkle water in right amount, to guarantee that grounding resistance-reducing device reaches best drop resistance as early as possible
Effect, being installed rear can be used, and rain penetration carries out moisture by expanding block 8 into soil during use
It absorbs and expands, two ion bars are jacked up, ion bar is made more to be bonded soil, improve conductor efficiency.This programme is protected
Product actual production and application, the especially application on power system transmission line grounding resistance-reducing field have been put at present
Achieve certain success, it is clear that confirmed the product technical solution be it is beneficial, meet society need, be also suitable for
Batch production and popularization and use.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of long-effective corrosion combines covering of the fan ion earthing resistance-reducing device, comprising: feeding electrode welding ends (1) and cross feeding electrode
(3), it is characterised in that: endpoint there are four the cross feeding electrode (3) is total, and the left end point and feeding electrode of cross feeding electrode (3)
Welding ends (1) is fixedly connected, its excess-three endpoint is respectively and fixedly provided with Jiang Zu mechanism (4), the Jiang Zu mechanism (4) it is fan-shaped and including
One end of drop resistance stick (6), adjusting block (7), connection feeding electrode (2) and anticorrosive packing (5), connection feeding electrode (2) passes through tune
Locking nub (7) connect with drop resistance stick (6), the endpoint of the other end and cross feeding electrode (3) welds, and the anticorrosive packing (5), which is arranged, to be existed
Drop resistance stick (6) edge；
Drop resistance stick (6) includes upper ion bar (11) and lower ion bar (12), the upper ion bar (11) and lower ion bar
(12) it is symmetrically arranged with expanding block (8) between and is connected by expanding block (8), the upper ion bar (11) and lower ion bar (12)
Left end be welded with connector two (17), the left end of the connector two (17) is provided with screw shell (18), the adjusting
It is provided with connector one (16) in block (7), the right end of the connector one (16) is provided with what matching thread sleeve (18) used
Stud (13), the left end of the connector one (16) be connected with connecting line (9) and by connecting line (9) with connect feeding electrode (2)
Electrical connection.
2. a kind of long-effective corrosion according to claim 1 combines covering of the fan ion earthing resistance-reducing device, it is characterised in that: described
Adjusting block (7) right wall offers sliding slot (10), and the stud (13) and screw shell (18) are flexibly connected with sliding slot (10), and
Stud (13) and screw shell (18) rotation connection.
3. a kind of long-effective corrosion according to claim 1 combines covering of the fan ion earthing resistance-reducing device, it is characterised in that: described
It is evenly arranged with several expansion slots (14) in expanding block (8), is also uniformly provided with several expansion holes in the expanding block (8)
(15)。
4. a kind of long-effective corrosion according to claim 1 combines covering of the fan ion earthing resistance-reducing device, it is characterised in that: described
Upper ion bar (11) and lower ion bar (12) are in cuboid and are all made of red copper material and are made, the cross feeding electrode (3) and even
It connects feeding electrode (2) and is all made of that galvanized steel material is made and surface is coated with carbon fiber coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822173235.7U CN209071624U (en) | 2018-12-24 | 2018-12-24 | A kind of long-effective corrosion combination covering of the fan ion earthing resistance-reducing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822173235.7U CN209071624U (en) | 2018-12-24 | 2018-12-24 | A kind of long-effective corrosion combination covering of the fan ion earthing resistance-reducing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209071624U true CN209071624U (en) | 2019-07-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822173235.7U Expired - Fee Related CN209071624U (en) | 2018-12-24 | 2018-12-24 | A kind of long-effective corrosion combination covering of the fan ion earthing resistance-reducing device |
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| Country | Link |
|---|---|
| CN (1) | CN209071624U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110611984A (en) * | 2019-10-18 | 2019-12-24 | 上海安平静电科技有限公司 | Ion rod with detection function |
-
2018
- 2018-12-24 CN CN201822173235.7U patent/CN209071624U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110611984A (en) * | 2019-10-18 | 2019-12-24 | 上海安平静电科技有限公司 | Ion rod with detection function |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190705 Termination date: 20191224 |
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| CF01 | Termination of patent right due to non-payment of annual fee |