CN211878029U - Power failure troubleshooting device - Google Patents
Power failure troubleshooting device Download PDFInfo
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- CN211878029U CN211878029U CN202020027506.2U CN202020027506U CN211878029U CN 211878029 U CN211878029 U CN 211878029U CN 202020027506 U CN202020027506 U CN 202020027506U CN 211878029 U CN211878029 U CN 211878029U
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- junction box
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- power failure
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Abstract
The utility model discloses a power failure troubleshooting device, which comprises a base, wherein the upper surface of the base is sequentially provided with a ceramic support, a first protective cover and a rectangular insulating box body from left to right, the upper surface of the ceramic support is provided with a first junction box, the upper surface of the rectangular insulating box body is provided with a second junction box, a first lead is arranged between the outer side surface of the second junction box and the outer side surface of the first junction box, and one side of the first lead, which is close to the first junction box, is provided with a second lead. Thereby can ensure the normal clear of power supply, the lightning rod set up can avoid equipment to suffer the thunderbolt.
Description
Technical Field
The utility model relates to a power equipment data acquisition technical field specifically is a power failure troubleshooting device.
Background
The power grid information is acquired by using a data acquisition system of a power system in the process of power failure troubleshooting, the existing data acquisition system for the power system cannot carry out remote monitoring, once the equipment has a failure problem on site, if the equipment cannot be timely processed, a great safety accident can be caused, the data acquisition precision is not high, data distortion is easily caused, and the final judgment is inaccurate.
The data acquisition and monitoring control system in the prior art is a computer-based DCS and electric power automatic monitoring system, can monitor and control on-site operating equipment to realize various functions such as data acquisition, equipment control, measurement and the like, and is widely applied to electric power systems. However, data collected by the power failure troubleshooting device in the prior art are all stored at the operating equipment end, and required data information cannot be timely acquired, so that the steps for acquiring the data information are complex, the data query efficiency is low, and meanwhile, the conventional power failure troubleshooting device is lack of a protection device and is easily damaged during outdoor operation.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a power failure investigation device, can effectively send the electric wire netting information who gathers to user terminal, brought the facility for the safe handling of electric wire netting, can carry out fine protection to power failure investigation device moreover, further promoted the utility model discloses a service time can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric power troubleshooting device, the on-line screen storage device comprises a base, turn right from a left side and be equipped with ceramic support in proper order, first protection casing and rectangle insulation box, ceramic support's last surface mounting has first terminal box, rectangle insulation box's upper surface is equipped with the second terminal box, be equipped with first wire between the lateral surface of second terminal box and the lateral surface of first terminal box, one side that we of first wire are close to first terminal box is equipped with the second wire, the internally mounted of first protection casing has voltage sensor, the internally mounted of rectangle insulation box has lithium cell group, singlechip and communication equipment, series connection has current sensor on the first wire, the input of singlechip is connected with the output electricity of lithium cell group, the output of lithium cell group respectively with voltage sensor, communication equipment and current sensor both-way electricity are connected.
As a preferred technical scheme of the utility model, the lateral surface of first terminal box is equipped with first wiring hole and sealed apron, and the quantity in first wiring hole is three, and sealed apron sets up the upper surface at first terminal box.
As an optimized technical scheme of the utility model, voltage sensor connects in parallel with first wire through the second wire.
As an optimal technical scheme of the utility model, lead to three-phase alternating current in the first wire, constitute by live wire, zero line and earth connection.
As a preferred technical scheme of the utility model, the one end that first wire is close to the rectangle insulation box body is parallelly connected to have the third wire, and it has electric control switch to establish ties on the third wire, and electric control switch's input is connected with the output electricity of singlechip.
As an optimal technical scheme of the utility model, current sensor's lateral surface is equipped with the second protection casing, and the lateral surface lower extreme of second protection casing passes through the upper surface that locating support and rectangle insulation box body link to each other.
As an optimal technical scheme of the utility model, the lateral surface upper end of second protection casing is equipped with the lightning rod, and the lightning rod passes through the wire and links to each other with ground.
Compared with the prior art, the beneficial effects of the utility model are that: this electric power troubleshooting device, compact structure, the installation is fixed convenient, hardly have the influence to the circuit during use, can effectively send the electric wire netting information of gathering to user terminal, the safe handling of giving the electric wire netting has brought the facility, and can carry out fine protection to electric power troubleshooting device, when current sensor breaks down, the singlechip can control automatically controlled switch and open and short circuit current sensor, thereby can ensure the normal clear of power supply, equipment can be avoided suffering the thunderbolt to the setting of lightning rod.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: in the figure: the lightning protection device comprises a first wiring hole 1, a first junction box 2, a second wire 3, a voltage sensor 4, a first protective cover 5, a lithium battery pack 6, a positioning support 7, a single chip microcomputer 8, communication equipment 9, a rectangular insulating box 10, a second junction box 11, a current sensor 12, a lightning rod 13, an electronic control switch 14, a third wire 15, a second protective cover 16, a first wire 17, a sealing cover plate 18, a base 19 and a ceramic support 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: an electric power troubleshooting device comprises a base 19, wherein a ceramic support 20, a first protective cover 5 and a rectangular insulating box body 10 are sequentially arranged on the upper surface of the base 19 from left to right, a first junction box 2 is mounted on the upper surface of the ceramic support 20, a first wiring hole 1 and a sealing cover plate 18 are arranged on the outer side surface of the first junction box 2, the number of the first wiring holes 1 is three, the sealing cover plate 18 is arranged on the upper surface of the first junction box 2, a second junction box 11 is arranged on the upper surface of the rectangular insulating box body 10, a first lead 17 is arranged between the outer side surface of the second junction box 11 and the outer side surface of the first junction box 2, a second lead 3 is arranged on one side, close to the first junction box 2, of the first lead 17, a voltage sensor 4 is mounted inside the first protective cover 5, the voltage sensor 4 is connected with the first lead 17 in parallel through the second lead 3, three-phase alternating current flows through the first, the intelligent power supply comprises a live wire, a zero line and a grounding wire, wherein a third wire 15 is connected in parallel at one end of a first wire 17 close to a rectangular insulating box 10, an electric control switch 14 is connected in series on the third wire 15, the input end of the electric control switch 14 is electrically connected with the output end of a single chip microcomputer 8, a lithium battery pack 6, the single chip microcomputer 8 and a communication device 9 are installed inside the rectangular insulating box 10, a current sensor 12 is connected in series on the first wire 17, a second protective cover 16 is arranged on the outer side surface of the current sensor 12, a lightning rod 13 is arranged at the upper end of the outer side surface of the second protective cover 16, the lightning rod 13 is connected with the ground through a wire, the lower end of the outer side surface of the second protective cover 16 is connected with the upper surface of the rectangular insulating box 10 through a positioning support 7, the input end of the single chip microcomputer 8 is electrically connected with, this electric power troubleshooting device, compact structure, the installation is fixed convenient, has hardly influenced the circuit during the use, can effectively send the electric wire netting information of gathering to user terminal, has brought the facility for the safe handling of electric wire netting, can carry out fine protection to electric power troubleshooting device moreover.
When in use: install suitable position with base 19, the switch on, gather the signal and send the information of gathering for singlechip 8 by voltage sensor 4 and current sensor 12, control communication equipment 9 by singlechip 8 and send circuit information to remote receiving equipment, when current sensor 12 breaks down, singlechip 8 can control automatically controlled switch 14 and open and short circuit current sensor 12 to can ensure the normal clear of power supply, the equipment can be avoided suffering the thunderbolt to the setting of lightning rod 13.
It is worth noting that: the single chip microcomputer 8 adopts 80C51 in MCS-51 series of Intel company, and the voltage sensor 4, the communication equipment 9 and the current sensor 12 controlled by the single chip microcomputer 8 all adopt the common method in the prior art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An electric power troubleshooting device, includes base (19), its characterized in that: the upper surface of the base (19) is sequentially provided with a ceramic support (20), a first protective cover (5) and a rectangular insulating box body (10) from left to right, the upper surface of the ceramic support (20) is provided with a first junction box (2), the upper surface of the rectangular insulating box body (10) is provided with a second junction box (11), a first lead (17) is arranged between the outer side surface of the second junction box (11) and the outer side surface of the first junction box (2), one side of the first lead (17) close to the first junction box (2) is provided with a second lead (3), a voltage sensor (4) is arranged inside the first protective cover (5), a lithium battery pack (6), a single chip microcomputer (8) and communication equipment (9) are arranged inside the rectangular insulating box body (10), the first lead (17) is connected with a current sensor (12) in series, the input end of the single chip microcomputer (8) is electrically connected with the output end of the lithium battery pack, the output end of the lithium battery pack (6) is respectively and bidirectionally electrically connected with the voltage sensor (4), the communication equipment (9) and the current sensor (12).
2. A power failure troubleshooting device in accordance with claim 1 wherein: the outer side face of the first junction box (2) is provided with three first wiring holes (1) and three sealing cover plates (18), and the sealing cover plates (18) are arranged on the upper surface of the first junction box (2).
3. A power failure troubleshooting device in accordance with claim 1 wherein: the voltage sensor (4) is connected with the first lead (17) in parallel through the second lead (3).
4. A power failure troubleshooting device in accordance with claim 1 wherein: and three-phase alternating current is introduced into the first lead (17) and consists of a live wire, a zero line and a grounding wire.
5. A power failure troubleshooting device in accordance with claim 1 wherein: one end of the first lead (17) close to the rectangular insulating box body (10) is connected with a third lead (15) in parallel, an electric control switch (14) is connected on the third lead (15) in series, and the input end of the electric control switch (14) is electrically connected with the output end of the single chip microcomputer (8).
6. A power failure troubleshooting device in accordance with claim 1 wherein: the outer side surface of the current sensor (12) is provided with a second protective cover (16), and the lower end of the outer side surface of the second protective cover (16) is connected with the upper surface of the rectangular insulating box body (10) through a positioning support (7).
7. The power troubleshooting device of claim 6 wherein: and the upper end of the outer side surface of the second protective cover (16) is provided with a lightning rod (13), and the lightning rod (13) is connected with the ground through a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020027506.2U CN211878029U (en) | 2020-01-07 | 2020-01-07 | Power failure troubleshooting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020027506.2U CN211878029U (en) | 2020-01-07 | 2020-01-07 | Power failure troubleshooting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211878029U true CN211878029U (en) | 2020-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020027506.2U Active CN211878029U (en) | 2020-01-07 | 2020-01-07 | Power failure troubleshooting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211878029U (en) |
-
2020
- 2020-01-07 CN CN202020027506.2U patent/CN211878029U/en active Active
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