CN110416750B - Automatic change transmission of electricity equipment - Google Patents
Automatic change transmission of electricity equipment Download PDFInfo
- Publication number
- CN110416750B CN110416750B CN201910566397.3A CN201910566397A CN110416750B CN 110416750 B CN110416750 B CN 110416750B CN 201910566397 A CN201910566397 A CN 201910566397A CN 110416750 B CN110416750 B CN 110416750B
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- China
- Prior art keywords
- bottom plate
- shell
- earth
- lead
- earth guide
- Prior art date
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Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 13
- 230000005611 electricity Effects 0.000 title description 9
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000009434 installation Methods 0.000 claims abstract description 15
- 239000004020 conductor Substances 0.000 abstract description 20
- 239000002689 soil Substances 0.000 abstract description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 12
- 229910052742 iron Inorganic materials 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 description 7
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000009412 basement excavation Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
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
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
Landscapes
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The invention discloses automatic power transmission equipment, which structurally comprises a bottom plate, an earth guide, a connecting sleeve and a fixed bolt, wherein the bottom plate is of a square structure, four corners of the bottom plate are movably provided with the fixed bolts, the earth guide is arranged in the middle of the surface of the bottom plate, the connecting sleeve is arranged in the middle of the top of the earth guide, a grounding lead electrically connected with a pole tower penetrates through the connecting sleeve and then is connected with the earth guide, the earth guide is buried in soil, and the earth guide consists of an inserting rod, a wiring port, a hemispherical shell, an installation tin seat, a lead and a cavity. The maintenance is convenient, and simultaneously the V-shaped iron wire sharp corner part rubs with the grounding conductor to remove the ice coated on the surface.
Description
Technical Field
The invention relates to the field of power transmission, in particular to automatic power transmission equipment.
Background
The power transmission equipment refers to alternating current after electric energy generated by a generator is boosted by a transmission transformer, the used equipment is quite a lot, such as a line tower, a wire, an insulator, a line hardware fitting, a stay wire, a tower foundation, a grounding device and the like, particularly the grounding device is the most popular, the grounding device refers to a general name of a grounding electrode buried underground and a connecting wire between the grounding electrode and the equipment, in a cold environment, the connecting wire can be covered with ice, after the ice is covered, the ground is insufficiently spaced and discharged, burning of surrounding soil is caused, high-voltage leakage cannot be carried out, in addition, frozen soil can freeze the connecting position of the grounding electrode and the connecting wire, and the excavation detection is not good.
Disclosure of Invention
Aiming at the defects of the prior art, the invention is realized by the following technical scheme: the utility model provides an automatic change transmission equipment, its structure includes the bottom plate, leads earth, adapter sleeve, fixed bolt, the bottom plate is square structure and its four sides corner movable mounting has fixed bolt, be equipped with in the middle of the bottom plate surface is positive and lead the earth, lead the earth top and install adapter sleeve in the middle of being positive, pass behind the adapter sleeve with lead the earth and meet, lead the earth and bury in soil with the earth that the shaft tower electricity is connected.
As the further optimization of this technical scheme, lead the earth and constitute by connecing inserted bar, wiring port, hemisphere shell, installation tin seat, lead wire, cavity, it has the wiring port to open in the middle of hemisphere shell arc top surface is positive, hemisphere shell surface is equipped with the inserted bar that connects more than two, and these connect the inserted bar to be even equidistance and distribute, install the tin seat in the middle of hemisphere shell's tangent plane is positive, installation tin seat and earth conductor electricity are connected, space between installation tin seat and the hemisphere shell is the cavity, be equipped with the lead wire more than two in the cavity, these leads wires are even equidistance and distribute, wherein one end and installation tin seat tin at lead wire level both ends connect, and the other end is connected with hemisphere shell electricity.
As the further optimization of this technical scheme, connect the inserted bar to constitute by contact pin, shell, flitch, the hemisphere shell surface is equipped with the flitch more than two, flitch and shell welded fastening, the positive vertical welding of flitch has the shell in the middle of, the shell is hollow structure, be equipped with the contact pin more than two in the shell, contact pin bottom and flitch vertical fastening.
As a further optimization of the technical scheme, the connecting sleeve is composed of a wire hollow pipeline, a top end cap, a cylinder and a bottom plate, the top end cap and the bottom plate are respectively arranged at the upper end and the lower end of the cylinder, the bottom plate, the top end cap and the cylinder are welded into a whole sleeve by adopting a welding machine, the inner space of the sleeve is the wire hollow pipeline, and the bottom plate and the hemispherical shell are vertically fixed.
As a further optimization of the technical scheme, the cylinder is made of flexible insulating materials, such as rubber and polyester materials, and has certain elasticity, and can deform under the action of external force.
As a further optimization of the technical solution, the top end cap and the bottom plate are in a table-shaped structure, the maximum diameter of the top end cap is equal to the diameter of the cylinder, and the minimum diameter of the bottom plate is equal to the diameter of the cylinder.
As a further optimization of the present technical solution, the minimum diameter of the tip cap is equal to the diameter of the ground wire, i.e. the tip cap and the ground wire are tightly attached.
As a further optimization of the technical scheme, the cylinder is provided with mutually crossed wire netting, the wire netting is mainly formed by arranging and welding more than two mountain-shaped structures, the mountain-shaped structures are formed by two V-shaped wire rods with different side lengths, the shorter ends of the two V-shaped wire rods are connected together, the other ends of the two V-shaped wire rods are connected together with other mountain-shaped structures, and a certain elastic moving space is provided.
Advantageous effects
Compared with the prior art, the automatic power transmission equipment has the following advantages:
1. according to the invention, through the design of the plug rod for guiding the earth, the earth is ensured to be fully contacted with the soil, high-voltage current is discharged, the contact between the earth and the soil can be enhanced, and the earth is stably guided.
2. The contact pin of the insertion rod is designed to be in contact with soil more fully, and even if the surrounding soil is frozen, the contact pin can be in contact with the fragmentary soil to conduct electricity fully and discharge high-voltage current.
3. The invention extrudes the cylinder through the cooperation of the cylinder and the wire netting, so that the cylinder deforms, the connecting position of the connecting sleeve and the earth guide is easy to loosen, the maintenance is convenient, and meanwhile, the sharp corner part of the V-shaped wire and the grounding lead rub with each other to remove the ice coated on the surface of the V-shaped wire.
4. The top end cap and the bottom plate are of the table-shaped structures, if dew is generated on the surface of the connecting sleeve, the connecting sleeve can slide down along the table-shaped inclined planes of the top end cap and the bottom plate, and short circuit and high-voltage discharge cannot occur to cause safety accidents.
5. The top end cap of the invention is tightly attached to the grounding wire, the grounding wire can not flow inwards after the ice coating is melted, the wire part in the connecting sleeve is dry, and no electric shock occurs.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic side view of an automated power transmission apparatus according to the present invention.
Fig. 2 is a schematic top view of an automated power transmission apparatus of the present invention.
Fig. 3 is a schematic cross-sectional view of an earth-guiding body of the present invention.
Fig. 4 is a schematic perspective view of the connection sleeve of the present invention.
Fig. 5 is a schematic perspective view of the insertion rod of the present invention.
FIG. 6 is a schematic cross-sectional view of a connection sleeve of the present invention.
In the figure: the device comprises a bottom plate 1, a ground guiding body 2, a connecting sleeve 3, a fixed bolt 4, a socket rod 5, a wiring port 6, a hemispherical shell 7, an installation tin seat 8, a lead 9, a cavity 10, a contact pin 51, a shell 52, a flitch 53, a wire hollow pipeline 31, a top end cap 32, a cylinder 33, a bottom plate 34 and a wire mesh 35.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.
Examples
Referring to fig. 1 to 6, the present invention provides an automatic power transmission apparatus, which includes a bottom plate 1, an earth guide 2, a connecting sleeve 3, and a fixed bolt 4, wherein the bottom plate 1 is a square structure, and the four corners of the bottom plate are movably provided with the fixed bolt 4, the earth guide 2 is disposed at the center of the surface of the bottom plate 1, the connecting sleeve 3 is disposed at the center of the top of the earth guide 2, a ground lead electrically connected to a tower penetrates through the connecting sleeve 3 and then is connected to the earth guide 2, and the earth guide 2 is buried in soil.
Lead earth 2 by inserting pole 5, connection port 6, hemisphere shell 7, installation tin seat 8, lead wire 9, cavity 10 and constitute, it has connection port 6 to open in the middle of 7 arc top surfaces of hemisphere shell, hemisphere shell 7 surface is equipped with the pole 5 that connects more than two, and these connect the pole 5 to be even equidistance and distribute, install tin seat 8 in the middle of 7 tangent plane is positive to hemisphere shell, installation tin seat 8 is connected with earth conductor electricity, space between installation tin seat 8 and the hemisphere shell 7 is cavity 10, be equipped with lead wire 9 more than two in the cavity 10, these lead wires 9 are even equidistance and distribute, the wherein one end at lead wire 9 level both ends and the 8 tin of installation tin seat connect, and the other end is connected with 7 electricity, utilizes the pole 5 abundant and the soil contact of inserting of leading earth 2, not only lets out high-voltage current and can also stably lead earth 2.
Connect the inserted bar 5 to constitute by contact pin 51, shell 52, flitch 53, hemisphere shell 7 surface is equipped with flitch 53 more than two, flitch 53 and shell 52 welded fastening, the positive perpendicular welding in the middle of flitch 53 has shell 52, shell 52 is hollow structure, be equipped with contact pin 51 more than two in the shell 52, contact pin 51 bottom and flitch 53 perpendicular fastening, contact pin 51 and the abundant contact of soil, even soil freezes, also can fully electrically conduct, let out high tension current.
The connecting sleeve 3 is composed of a wire hollow pipeline 31, a top end cap 32, a cylinder 33 and a bottom plate 34, the top end cap 32 and the bottom plate 34 are respectively arranged at the upper end and the lower end of the cylinder 33, the bottom plate 34, the top end cap 32 and the cylinder 33 are welded into a whole sleeve by adopting a welding machine, the inner space of the sleeve is the wire hollow pipeline 31, and the bottom plate 34 and the hemispherical shell 7 are vertically fixed.
The cylinder 33 is made of a flexible insulating material, such as rubber, polyester, or the like, and has elasticity, and can be deformed by external force.
The top end cap 32 and the bottom plate 34 are in a table-shaped structure, the maximum diameter of the top end cap 32 is equal to the diameter of the cylinder 33, the minimum diameter of the bottom plate 34 is equal to the diameter of the cylinder 33, and if dew is generated on the surface of the connecting sleeve 3, the dew can slide down along the table-shaped inclined surfaces of the top end cap 32 and the bottom plate 34, so that short circuit and high-voltage discharge cannot occur, and safety accidents are caused.
The minimum diameter of the top end cap 32 is equal to the diameter of the ground lead, that is, the top end cap 32 is tightly attached to the ground lead, and the ground lead can slide down along the slopes of the top end cap 32 and the bottom plate 34 after ice coating and melting, and cannot flow into the connecting sleeve 3 to cause electric shock and other problems.
When the grounding conductor is installed, the grounding conductor penetrates through the grounding conductor and the wiring port 6 and then is fixed with the tin mount 8 in the grounding body 2, if the icing of the grounding conductor is found in a cold environment, the icing close to the grounding is thicker firstly, but is isolated outside by the connecting sleeve 3, the grounding conductor is positioned in the hollow conductor pipe 31 of the connecting sleeve 3 and is not influenced by the icing, the grounding conductor is normally conducted to the tin mount 8, the grounding conductor 2 is guided to the shell 52 through the more than two leads 9 in the cavity 10 and is guided to the underground through the shell 52 and the inserting rod 5, the grounding conductor 2 is fully contacted with the soil, not only the high-voltage current is leaked, but also the contact between the grounding conductor 2 and the soil is enhanced, the grounding conductor 2 is stably guided, the inserting pin 51 is designed to be more fully contacted with the soil, even if the surrounding soil is frozen, the grounding conductor can be contacted with the zero-fragment soil to conduct fully, the high-voltage current is leaked, and the tin mount 8 is, difficult icing can not weaken electrically conductive effect, if want to get rid of the icing on the earth conductor, can exert pressure to drum 33, and drum 33 takes place to warp, and V-arrangement iron wire bight portion and V-arrangement iron wire corner meeting earth conductor are frictionized each other, and adapter sleeve 3 surface ice can be got rid of, and adapter sleeve 3 also is not hard up easily with the linking position of leading earth 2 simultaneously, and easy access reciprocates adapter sleeve 3 and can get rid of the high-order surface icing of earth conductor.
The invention solves the problems that in a cold environment, a connecting lead can be coated with ice, the connecting lead can discharge electricity due to insufficient ground distance after being coated with ice, the surrounding land is burnt, high-voltage leakage cannot be carried out, in addition, frozen soil can also freeze the connecting position of a grounding electrode and the connecting lead, and the excavation detection is not good.
While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (1)
1. An automated power transmission apparatus, characterized in that: the structure of the tower-type solar energy collector comprises a bottom plate (1), an earth guide body (2), connecting sleeves (3) and fixing bolts (4), wherein the bottom plate (1) is of a square structure, the fixing bolts (4) are movably mounted at the corners of four sides of the bottom plate, the earth guide body (2) is arranged in the middle of the surface of the bottom plate (1), the connecting sleeves (3) are mounted in the middle of the top of the earth guide body (2), and a grounding wire electrically connected with a tower penetrates through the connecting sleeves (3) and then is connected with the earth guide body (2);
the conductive ball (2) is composed of a plug rod (5), a wiring port (6), a hemispherical shell (7), an installation tin seat (8), a lead (9) and a cavity (10), the wiring port (6) is arranged in the middle of the arc-shaped top surface of the hemispherical shell (7), more than two plug rods (5) are arranged on the surface of the hemispherical shell (7), the installation tin seat (8) is arranged in the middle of the tangent plane of the hemispherical shell (7), the installation tin seat (8) is electrically connected with a grounding wire, the space between the installation tin seat (8) and the hemispherical shell (7) is the cavity (10), more than two leads (9) are arranged in the cavity (10), one end of the horizontal two ends of each lead (9) is in tin connection with the installation tin seat (8), and the other end of each lead is electrically connected with the hemispherical shell (7);
the plug-in connecting rod (5) is composed of plug pins (51), a shell (52) and flitch plates (53), more than two flitch plates (53) are arranged on the outer surface of the hemispherical shell (7), the flitch plates (53) and the shell (52) are welded and fixed, the shell (52) is vertically welded in the middle of the flitch plates (53), the shell (52) is of a hollow structure, more than two plug pins (51) are arranged in the shell (52), and the bottom ends of the plug pins (51) are vertically fixed with the flitch plates (53);
connecting sleeve (3) comprise wire empty tube way (31), top end cap (32), drum (33), bottom plate (34), both ends are equipped with top end cap (32) and bottom plate (34) respectively about drum (33), and this sleeve inner space is wire empty tube way (31), bottom plate (34) and hemisphere shell (7) vertical fixation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910566397.3A CN110416750B (en) | 2019-09-12 | 2019-09-12 | Automatic change transmission of electricity equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910566397.3A CN110416750B (en) | 2019-09-12 | 2019-09-12 | Automatic change transmission of electricity equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110416750A CN110416750A (en) | 2019-11-05 |
| CN110416750B true CN110416750B (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910566397.3A Active CN110416750B (en) | 2019-09-12 | 2019-09-12 | Automatic change transmission of electricity equipment |
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| CN207572558U (en) * | 2017-11-29 | 2018-07-03 | 广东电网有限责任公司河源供电局 | A kind of ground wire collet |
| CN208478834U (en) * | 2018-06-12 | 2019-02-05 | 上海网盛信息科技有限公司 | A kind of field electric work lightning protection equipment |
| CN108521031A (en) * | 2018-07-03 | 2018-09-11 | 国网山东省电力公司惠民县供电公司 | A kind of tower grounding device |
| CN209313028U (en) * | 2018-11-22 | 2019-08-27 | 天津墨镝科技有限公司 | Communication tower with burglar-proof mechanism |
| CN109888520A (en) * | 2019-04-03 | 2019-06-14 | 南昌汇达知识产权有限公司 | A kind of vertical grounding apparatus of power network |
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| CN110416750A (en) | 2019-11-05 |
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