CN214252428U - Electromechanical soil resistance lightning protection device based on expressway - Google Patents
Electromechanical soil resistance lightning protection device based on expressway Download PDFInfo
- Publication number
- CN214252428U CN214252428U CN202022492768.9U CN202022492768U CN214252428U CN 214252428 U CN214252428 U CN 214252428U CN 202022492768 U CN202022492768 U CN 202022492768U CN 214252428 U CN214252428 U CN 214252428U
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- China
- Prior art keywords
- lightning protection
- soil
- protection device
- resistance
- soil resistance
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- 239000002689 soil Substances 0.000 title claims abstract description 45
- 229910052751 metal Inorganic materials 0.000 claims abstract description 25
- 239000002184 metal Substances 0.000 claims abstract description 25
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000011651 chromium Substances 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 5
- 210000000080 chela (arthropods) Anatomy 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000004020 conductor Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005662 electromechanics Effects 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
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Landscapes
- Measurement Of Resistance Or Impedance (AREA)
Abstract
The utility model discloses a soil resistance lightning protection device based on electromechanical on expressway, including soil resistivity tester, metal earthing pole, host system, its characterized in that: the soil resistance lightning protection device set up a set ofly along highway at a distance of every, and soil resistance lightning protection device all is equipped with cable conductor with near land, camera, pilot lamp, the unmanned current equipment of self and connects, the measuring end of soil resistivity tester wherein is equipped with the ground resistance tester of two jaw type structures, host system in the integrated wireless network card, solar photovoltaic circuit board and PCB circuit board that are equipped with. This neotype soil resistance lightning protection device uses the ground resistance tester of two pincers formula structures to design as the center, by host system control, but accurate detection ground resistance, soil resistivity, earthing voltage, direct current resistance and alternating current, also can the cloud system upload the resistance value of demonstration, conveniently judges because the measuring error that environmental factor brought.
Description
Technical Field
The utility model relates to an electromechanical lightning protection device specifically indicates a soil resistance lightning protection device based on it is electromechanical on expressway.
Background
The research on the distribution of the ground distributed current has important significance for the acquisition of the grounding theory and the grounding parameters, and the accurate grasp of the distribution of the ground distributed current can provide necessary reference for the effective design of the resistance reducing device. Due to the complexity of a time-varying electric field generated when fault current, operation current or impulse lightning flows through the grounding device and is discharged, a relatively accurate mathematical expression is difficult to deduce theoretically, and the safety performance of the grounding device is always an important means for researching the grounding performance from the experimental viewpoint.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a soil resistance lightning protection device based on it is electromechanical on highway to the above problem.
In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a soil resistance lightning protection device based on it is electromechanical on expressway, includes soil resistivity tester, metal earthing pole, host system, its characterized in that: the soil resistance lightning protection devices are arranged in a group at intervals along the highway, and the soil resistance lightning protection devices are connected with the land, the camera, the indicator light and the unmanned traffic equipment nearby by the soil resistance lightning protection devices through cables, wherein the measuring end of the soil resistivity tester is provided with a grounding resistance tester with a double-clamp structure, meanwhile, a host unit of the soil resistivity tester is integrated at one end of the main control module and is connected with the main control module through a communication serial port, a plurality of metal grounding electrodes are arranged, meanwhile, a plurality of metal grounding electrodes are deeply buried underground, and the adjacent metal grounding electrodes are connected by a lead wire to form a net-shaped grounding body set, the main control module is internally integrated with a wireless network card, a solar photovoltaic circuit board and a PCB circuit board, and the PCB circuit board is integrated with an MCU core, and the wireless network card is connected with the cloud system in an encrypted manner through a data operator network.
Compared with the prior art, the utility model the advantage lie in: this neotype soil resistance lightning protection device uses the ground resistance tester of two pincers formula structures to design as the center, by host system control, can accurate ground resistance, soil resistivity, earthing voltage, direct current resistance and alternating current of detecting, also can the cloud system upload the resistance value of demonstration, conveniently judges because the measuring error that environmental factor brought, is convenient for more accurately measure the true resistance of ground connection, and has guiding meaning to the lightning protection engineering of high-speed construction.
As an improvement, the soil resistivity tester utilizes a double-jaw measurement technology, and does not need to punch an auxiliary grounding electrode or isolate a metal grounding electrode of a grounding body from a camera, an indicator light and unmanned passing equipment.
As an improvement, the metal grounding electrodes are all vertically installed steel grounding bodies, and the surfaces of the metal grounding electrodes are plated with copper, nickel and chromium.
As an improvement, one end of the grounding body set of the metal grounding electrode is provided with a wiring terminal, and a lead is arranged between the wiring terminal and a camera, an indicator light and unmanned passing equipment on a protected highway for connection.
As an improvement, a power supply circuit is arranged between the solar photovoltaic circuit board and the main control module and between the solar photovoltaic circuit board and the soil resistivity tester through an onboard voltage stabilizing chip.
Drawings
Fig. 1 is a block diagram schematically illustrating a structure of a soil resistance lightning protection device based on the electromechanics on a highway.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model discloses when concrete implementation, a soil resistance lightning protection device based on it is electromechanical on highway, including soil resistivity tester, metal earthing pole, host system, its characterized in that: the soil resistance lightning protection devices are arranged in a group at intervals along the highway, and the soil resistance lightning protection devices are connected with the land, the camera, the indicator light and the unmanned traffic equipment nearby by the soil resistance lightning protection devices through cables, wherein the measuring end of the soil resistivity tester is provided with a grounding resistance tester with a double-clamp structure, meanwhile, a host unit of the soil resistivity tester is integrated at one end of the main control module and is connected with the main control module through a communication serial port, a plurality of metal grounding electrodes are arranged, meanwhile, a plurality of metal grounding electrodes are deeply buried underground, and the adjacent metal grounding electrodes are connected by a lead wire to form a net-shaped grounding body set, the main control module is internally integrated with a wireless network card, a solar photovoltaic circuit board and a PCB circuit board, and the PCB circuit board is integrated with an MCU core, and the wireless network card is connected with the cloud system in an encrypted manner through a data operator network.
The soil resistivity tester utilizes a double-jaw measurement technology, and does not need to punch an auxiliary grounding electrode or isolate a metal grounding electrode of a grounding body from a camera, an indicator light and unmanned passing equipment.
The metal grounding electrode adopts a vertically installed steel grounding body, and the surface of the metal grounding electrode adopts copper, nickel and chromium plating layers.
One end is equipped with binding post in the grounding body set of metal earthing pole, is equipped with the wire with camera, pilot lamp on the highway of being protected, unmanned current equipment between and is connected.
The solar photovoltaic circuit board is provided with a power supply circuit respectively with the main control module and the soil resistivity tester through an onboard voltage stabilizing chip.
The utility model discloses a theory of operation: this neotype soil resistance lightning protection device uses the ground resistance tester of double-plier formula structure as the central design, by host system control, but accurate detection ground resistance, soil resistivity, the earthing voltage, direct current resistance and alternating current, also can the resistance value that shows is uploaded to the cloud system, simultaneously to the earth ground resistance value not the same in the great high-speed circuit of span, need design the set scale of metal earth electrode according to actual parameter, in order to reach the ground resistance of relative ideal, be convenient for protect the power consumption safety of high-speed last electrical equipment.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature, and in the description of the invention, "plurality" means two or more unless a limitation is explicitly stated.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may include, for example, fixed connections, detachable connections, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the principles and spirit of the present invention.
Claims (4)
1. The utility model provides a soil resistance lightning protection device based on it is electromechanical on expressway, includes soil resistivity tester, metal earthing pole, host system, its characterized in that: the soil resistance lightning protection devices are arranged in a group at intervals along the highway, and the soil resistance lightning protection devices are connected with the land, the camera, the indicator light and the unmanned traffic equipment nearby by the soil resistance lightning protection devices through cables, wherein the measuring end of the soil resistivity tester is provided with a grounding resistance tester with a double-clamp structure, meanwhile, a host unit of the soil resistivity tester is integrated at one end of the main control module and is connected with the main control module through a communication serial port, a plurality of metal grounding electrodes are arranged, meanwhile, a plurality of metal grounding electrodes are deeply buried underground, and the adjacent metal grounding electrodes are connected by a lead wire to form a net-shaped grounding body set, the main control module is internally integrated with a wireless network card, a solar photovoltaic circuit board and a PCB circuit board, and the PCB circuit board is integrated with an MCU core, and the wireless network card is connected with the cloud system in an encrypted manner through a data operator network.
2. The electromechanical soil resistance lightning protection device on the expressway according to claim 1, wherein: the metal grounding electrode is a vertically installed steel grounding body, and the surface of the metal grounding electrode is plated with one of copper, nickel and chromium.
3. The electromechanical soil resistance lightning protection device on the expressway according to claim 1, wherein: one end is equipped with binding post in the grounding body set of metal earthing pole, is equipped with the wire with camera, pilot lamp on the highway of being protected, unmanned current equipment between and is connected.
4. The electromechanical soil resistance lightning protection device on the expressway according to claim 1, wherein: the solar photovoltaic circuit board is provided with a power supply circuit respectively with the main control module and the soil resistivity tester through an onboard voltage stabilizing chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022492768.9U CN214252428U (en) | 2020-11-02 | 2020-11-02 | Electromechanical soil resistance lightning protection device based on expressway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022492768.9U CN214252428U (en) | 2020-11-02 | 2020-11-02 | Electromechanical soil resistance lightning protection device based on expressway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214252428U true CN214252428U (en) | 2021-09-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022492768.9U Expired - Fee Related CN214252428U (en) | 2020-11-02 | 2020-11-02 | Electromechanical soil resistance lightning protection device based on expressway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214252428U (en) |
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2020
- 2020-11-02 CN CN202022492768.9U patent/CN214252428U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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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: 20210921 |