CN211928137U - Grounding grid impedance short circuit on-line monitoring device - Google Patents
Grounding grid impedance short circuit on-line monitoring device Download PDFInfo
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- CN211928137U CN211928137U CN202020363084.6U CN202020363084U CN211928137U CN 211928137 U CN211928137 U CN 211928137U CN 202020363084 U CN202020363084 U CN 202020363084U CN 211928137 U CN211928137 U CN 211928137U
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Abstract
The utility model discloses an earth mat impedance short circuit on-line monitoring device, the main part includes the monitoring devices body, the monitoring devices base, the monitoring devices founds the mark vaulting pole, the monitoring devices circular telegram pilot lamp, the monitoring devices short circuit circular telegram pilot lamp, monitoring short circuit impedance resistance, monitoring devices bee calling organ, monitoring devices body bottom is provided with the monitoring devices base, monitoring devices base middle part upper end is provided with the monitoring devices founds the mark vaulting pole, monitoring devices founds mark vaulting pole side and is provided with monitoring devices circular telegram pilot lamp, monitoring devices founds mark vaulting pole top and is provided with monitoring short circuit impedance resistance, monitoring short circuit impedance resistance top is provided with monitoring devices short circuit circular telegram pilot lamp, monitoring devices short circuit circular telegram pilot lamp side bottom is provided with monitoring devices bee calling organ.
Description
Technical Field
The utility model relates to an electrical equipment technical field specifically is a ground net impedance short circuit on-line monitoring device.
Background
The grounding resistance is a resistance encountered by current flowing into the ground from a grounding device and then flowing to another grounding body through the ground or spreading to a remote place, and comprises resistances of a grounding wire and the grounding body, a contact resistance between the grounding body and the resistance of the ground, and a resistance of the ground between the two grounding bodies or a resistance of the ground from the grounding body to an infinite place, wherein the size of the grounding resistance directly reflects the good degree of contact between the electrical device and the ground, and also reflects the scale of a grounding network.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can make up the use, detect high tension apparatus's the electric leakage condition, and can rely on self to warn and overhaul personnel's on-line monitoring device on every side.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an earth mat impedance short circuit on-line monitoring device, the monitoring devices body, the monitoring devices base, the monitoring devices riser, the monitoring devices circular telegram pilot lamp, the monitoring devices short circuit circular telegram pilot lamp, monitor short circuit impedance resistance, monitoring devices bee calling organ, monitoring devices body bottom is provided with the monitoring devices base, monitoring devices base middle part upper end is provided with the monitoring devices riser vaulting pole, monitoring devices riser vaulting pole side is provided with monitoring devices circular telegram pilot lamp, monitoring devices riser vaulting pole top is provided with monitoring short circuit impedance resistance, monitoring short circuit impedance resistance top is provided with monitoring devices short circuit circular telegram pilot lamp, monitoring devices short circuit circular telegram pilot lamp side bottom is provided with monitoring devices bee calling organ.
Preferably, the monitoring device base is provided with a base bottom plate, the edge of the side face of the base bottom plate is provided with a bottom plate fixing hole, a bottom plate fixing inserted bar is arranged in the bottom plate fixing hole, an inserted bar position fixing plate is arranged at the top of the bottom plate fixing inserted bar, an inserted bar moving handle is arranged at the top of the bottom plate fixing inserted bar, an inserted bar embedding top plate is arranged at the top end of the inserted bar moving handle, and a base connecting port is arranged in the middle of the monitoring device base.
Preferably, the middle of the monitoring device vertical mark supporting rod is set to be of a supporting rod hollow structure, the bottom of the monitoring device vertical mark supporting rod is provided with a built-in threaded interface, the built-in threaded interface is connected with a base connecting port, the side face of the monitoring device vertical mark supporting rod is provided with an indicating lamp annular connecting groove, a groove hole is formed in the indicating lamp annular connecting groove, the indicating lamp annular connecting groove is connected with a monitoring device power-on indicating lamp, the top of the monitoring device vertical mark supporting rod is provided with a built-in impedance device bin, short-circuit impedance resistance is placed and monitored in the built-in impedance device bin, and the top of the built-in impedance device bin is provided with a supporting rod top built.
Preferably, the bottom of the monitoring device short circuit power-on indicator lamp is provided with an external threaded interface, the external threaded interface is connected with internal threads at the top end of the supporting rod, the top of the monitoring device short circuit power-on indicator lamp is arranged to be convex at the top, the side face of the bottom end of the top protrusion is provided with a side protrusion, and the bottom end of the side protrusion is provided with a monitoring device buzzer.
Preferably, a buzzer fixing device is arranged at the top end of a buzzer of the monitoring device, the buzzer fixing device is connected with the bottom end of the side surface protrusion, a buzzer generator is arranged at the bottom of the buzzer of the monitoring device, and a bottom metal mesh cover is arranged at the bottom end of the buzzer generator.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a monitoring devices base's primary function can rely on self to stand on subaerial for a long time under the regulation of the foreign object of no need, it is use cost to have saved the user, even also can reduce unnecessary when overhauing and disassemble the time, it is more convenient to make the maintenance, the primary function of inserted bar position fixed plate is the degree of depth that the restriction monitoring devices base got into ground, the main of inserted bar removal handle is being convenient for take out and transport, the primary action of inserted bar embedding roof is the entering underground that makes the fixed inserted bar of bottom plate can be more convenient.
The main effect of monitoring devices founding mark vaulting pole is settled the pilot lamp, and the hollow structure main function of vaulting pole is the inside cable of installation, reduces self manufacturing cost, and the circular connecting groove's of pilot lamp main function is the installation monitoring devices circular telegram pilot lamp of being convenient for, and can make to connect more firmly reliable, and the main effect in built-in storehouse of built-in impedance device is settled monitoring short circuit impedance resistance for it does not receive natural factor and influences its normal operating.
Monitoring devices short circuit circular telegram pilot lamp's main function is through light warning passerby and be about to get into its within range inside, can light red light warning crowds of people under the electric leakage condition appearing, and the bellied main function in side is to prop up partial space for the lower part can have spatial connection monitoring devices bee calling organ.
The buzzer of the monitoring device has the main functions of generating buzzing sound to warn passers-by not to approach under the condition of electric leakage, the main function of monitoring the short-circuit impedance resistor is to prevent the damage of the monitoring device caused by the increase of abnormal current, and a user can adjust the resistance value of the monitoring short-circuit impedance resistor according to actual use so as to achieve the optimal detection effect.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the base structure of the monitoring device of the present invention;
fig. 3 is a schematic structural view of a vertical mark supporting rod of the monitoring device of the utility model;
fig. 4 is a schematic structural view of the short-circuit power-on indicator of the monitoring device of the present invention;
fig. 5 is the schematic view of the monitoring device buzzer structure of the present invention.
In the figure: 1. a monitoring device body; 2. a monitoring device base; 3. a monitoring device landmark brace rod; 4. the monitoring device is powered on to indicate a lamp; 5. a monitoring device short circuit power-on indicator light; 6. monitoring a short circuit impedance resistance; 7. monitoring a device buzzer; 8. a base bottom plate; 9. a bottom plate fixing hole; 10. the bottom plate is fixed with an inserted link; 11. a bottom plate is fixed with a plug board; 12. an insertion rod moving handle; 13. the inserted bar is embedded into the top plate; 14. a base connection port; 15. a built-in threaded interface; 16. the indicating lamp is annularly connected with the groove; 17. a groove hole; 18. the impedance device is internally provided with a bin; 19. the top end of the stay bar is internally provided with a thread; 20. an external threaded interface; 21. the top is convex; 22. the side surface is convex; 23. a buzzer fixing device; 24. a buzzer generator; 25. a metal mesh cover at the bottom end.
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.
As shown in fig. 1, monitoring devices body 1, monitoring devices base 2, monitoring devices founding mark vaulting pole 3, monitoring devices circular telegram pilot lamp 4, monitoring devices short circuit circular telegram pilot lamp 5, monitoring short circuit impedance resistance 6, monitoring devices bee calling organ 7, 1 bottom of monitoring devices body is provided with monitoring devices base 2, 2 middle part upper ends of monitoring devices base are provided with monitoring devices founding mark vaulting pole 3, 3 sides of monitoring devices founding mark vaulting pole are provided with monitoring devices circular telegram pilot lamp 4, 3 tops of monitoring devices founding mark vaulting pole are provided with monitoring short circuit impedance resistance 6, 6 tops of monitoring short circuit impedance resistance are provided with monitoring devices short circuit circular telegram pilot lamp 5, 5 sides bottom of monitoring devices short circuit circular telegram pilot lamp is provided with monitoring devices bee calling organ 7.
As shown in fig. 2, the monitoring device base 2 is provided with a base bottom plate 8, a bottom plate fixing hole 9 is formed in the side edge of the base bottom plate 8, a bottom plate fixing insertion rod 10 is arranged in the bottom plate fixing hole 9, an insertion rod position fixing plate 11 is arranged at the top of the bottom plate fixing insertion rod 10, an insertion rod moving handle 12 is arranged at the top of the bottom plate fixing insertion rod 11, an insertion rod embedding top plate 13 is arranged at the top end of the insertion rod moving handle 12, and a base connecting port 14 is formed in the middle of the monitoring device base 2.
As shown in fig. 3, the middle of the monitoring device landmark brace rod 3 is set to be a brace rod hollow structure, the bottom of the monitoring device landmark brace rod 3 is provided with a built-in threaded interface 15, the built-in threaded interface 15 is connected with the base connection port 14, the side surface of the monitoring device landmark brace rod 3 is provided with an indicator lamp annular connection groove 16, a groove hole 17 is formed inside the indicator lamp annular connection groove 16, the indicator lamp annular connection groove 16 is connected with the monitoring device power-on indicator lamp 4, the top of the monitoring device landmark brace rod 3 is provided with a built-in impedance device bin 18, the short-circuit impedance resistor 6 is placed inside the impedance device bin 18, and the top of the impedance device bin 18 is provided with a brace rod top built-in thread 19.
As shown in fig. 4, an external screw thread interface 20 is arranged at the bottom of the monitoring device short circuit power-on indicator lamp 5, the external screw thread interface 20 is connected with a screw thread 19 arranged in the top end of the support rod, the top of the monitoring device short circuit power-on indicator lamp 5 is arranged to be a top protrusion 21, a side protrusion 22 is arranged on the side surface of the bottom end of the top protrusion 21, and a buzzer 7 of the monitoring device is arranged at the bottom end of the side protrusion 22.
As shown in fig. 5, a buzzer fixing device 23 is disposed at the top end of the monitoring device buzzer 7, the buzzer fixing device 23 is connected to the bottom end of the side protrusion 22, a buzzer generator 24 is disposed at the bottom of the monitoring device buzzer 7, and a bottom metal mesh 25 is disposed at the bottom end of the buzzer generator 24.
Application method
The user keeps flat monitoring device base 2 in ground, bottom plate fixed inserted bar 10 runs through bottom plate fixed orifices 9, monitoring device founds mark vaulting pole 3 and installs in 2 upper portions of monitoring device base, monitoring device circular telegram pilot lamp 4 is installed in 3 sides of monitoring device founding mark vaulting pole, 4 normal circular telegram pilot lamps of monitoring device circular telegram pilot lamp are usually bright, the short circuit is then not bright, monitoring device short circuit circular telegram pilot lamp 5 is installed in 3 tops of monitoring device founding mark vaulting pole, 5 normal circular telegrams of monitoring device short circuit circular telegram pilot lamp are not bright, the short circuit is then usually bright, and be accompanied with 7 buzzes of monitoring device bee calling organ.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and is not to the limitation of the technical solution of the present invention, as long as the technical solution can be realized on the basis of the above-mentioned embodiment without creative work, all should be regarded as falling into the protection scope of the right of the present invention.
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 (5)
1. The utility model provides a ground net impedance short circuit on-line monitoring device which characterized in that: the main body comprises a monitoring device body (1), a monitoring device base (2), a monitoring device vertical mark supporting rod (3), a monitoring device electrifying indicator lamp (4), a monitoring device short circuit electrifying indicator lamp (5), a monitoring short circuit impedance resistor (6) and a monitoring device buzzer (7), a monitoring device base (2) is arranged at the bottom end of the monitoring device body (1), a monitoring device vertical mark supporting rod (3) is arranged at the upper end of the middle part of the monitoring device base (2), a monitoring device power-on indicator lamp (4) is arranged on the side surface of the monitoring device vertical mark supporting rod (3), the top end of the monitoring device vertical mark supporting rod (3) is provided with a monitoring short circuit impedance resistor (6), a monitoring device short circuit power-on indicator lamp (5) is arranged at the top of the monitoring short circuit impedance resistor (6), and a monitoring device buzzer (7) is arranged at the bottom end of the side surface of the monitoring device short circuit power-on indicator lamp (5).
2. The grounding grid impedance short circuit on-line monitoring device of claim 1, characterized in that: monitoring devices base (2) are provided with base bottom plate (8), base bottom plate (8) side edge is provided with bottom plate fixed orifices (9), the inside fixed inserted bar of bottom plate (10) that is provided with of bottom plate fixed orifices (9), the fixed inserted bar of bottom plate (10) top is provided with bottom plate fixed insertion plate (11), the fixed inserted bar of bottom plate (11) top is provided with inserted bar removal handle (12), inserted bar removal handle (12) top is provided with inserted bar embedding roof (13), monitoring devices base (2) middle part is provided with base connection port (14).
3. The grounding grid impedance short circuit on-line monitoring device of claim 1, characterized in that: the monitoring device founds mark vaulting pole (3) middle part and sets up to vaulting pole hollow structure, monitoring device founds mark vaulting pole (3) bottom and sets up built-in hickey (15) again, built-in hickey (15) connection base connection port (14), monitoring device founds mark vaulting pole (3) side is provided with pilot lamp annular connecting groove (16), pilot lamp annular connecting groove (16) inside is provided with recess hole (17), monitoring device circular connecting groove (16) are connected and are led to the electricity pilot lamp (4), monitoring device founds mark vaulting pole (3) top and is provided with built-in impedance device built-in storehouse (18), the built-in storehouse of impedance device (18) inside places monitoring short circuit impedance resistance (6), the built-in storehouse of impedance device (18) top is provided with vaulting pole top built-in screw thread (19).
4. The grounding grid impedance short circuit on-line monitoring device of claim 1, characterized in that: the monitoring device short circuit circular telegram pilot lamp (5) bottom is provided with external hickey (20), built-in screw thread (19) in external hickey (20) connection vaulting pole top, monitoring device short circuit circular telegram pilot lamp (5) top sets up to protruding (21) in top, protruding (21) bottom side in top is provided with side arch (22), protruding (22) bottom in side is provided with monitoring device bee calling organ (7).
5. The grounding grid impedance short circuit on-line monitoring device of claim 1, characterized in that: monitoring devices bee calling organ (7) top is provided with bee calling organ fixing device (23), protruding (22) bottom in side is connected in bee calling organ fixing device (23), monitoring devices bee calling organ (7) bottom is provided with bee calling organ (24), bee calling organ (24) bottom is provided with bottom metal mesh panel (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020363084.6U CN211928137U (en) | 2020-03-20 | 2020-03-20 | Grounding grid impedance short circuit on-line monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020363084.6U CN211928137U (en) | 2020-03-20 | 2020-03-20 | Grounding grid impedance short circuit on-line monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211928137U true CN211928137U (en) | 2020-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020363084.6U Active CN211928137U (en) | 2020-03-20 | 2020-03-20 | Grounding grid impedance short circuit on-line monitoring device |
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| Country | Link |
|---|---|
| CN (1) | CN211928137U (en) |
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2020
- 2020-03-20 CN CN202020363084.6U patent/CN211928137U/en active Active
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