CN215577866U - Middle-low voltage multifunctional grounding wire - Google Patents
Middle-low voltage multifunctional grounding wire Download PDFInfo
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- CN215577866U CN215577866U CN202121051038.3U CN202121051038U CN215577866U CN 215577866 U CN215577866 U CN 215577866U CN 202121051038 U CN202121051038 U CN 202121051038U CN 215577866 U CN215577866 U CN 215577866U
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- low voltage
- measuring device
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- grounding wire
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Abstract
The utility model discloses a middle-low voltage multifunctional grounding wire which comprises a grounding wire, wherein an insulating sleeve is arranged on the outer side of the grounding wire, protective sleeves are arranged at two ends of the insulating sleeve, a power measuring device is arranged on the outer side of each protective sleeve, limiting rings are arranged between each insulating sleeve and the power measuring device and between each power measuring device and the grounding wire, and a buzzer and an LED lamp holder penetrating through the inside of each protective sleeve are arranged on the upper surface of each protective sleeve; the utility model discloses a setting is at the electric installation of surveying at the top, possesses certain survey electric function, and the convenience is carried out real-time detection to the electric wire when using to the supplementary bee calling organ that is provided with can carry out the warning of bee calling organ when unexpected voltage appears, provides the early warning protection effect, and supplementary LED lamp holder can provide illumination lighting function, when the construction at night, can throw light on the suggestion to the electric wire that connects that appears unusually.
Description
Technical Field
The utility model relates to the field of grounding wires, in particular to a middle-low voltage multifunctional grounding wire.
Background
The grounding wire is a wire directly connected with the earth and can also be called a safety return line, and high voltage is directly transferred to the earth in danger, so that the grounding wire is a life wire.
The ground wire is an important tool for ensuring staff in the event of an unexpected voltage on the equipment and lines that have been powered down. According to the ministry, the grounding wire is made of a bare copper flexible wire with the thickness of more than 25 mm. When leakage occurs, the grounding wire can bring static electricity to the ground to be discharged.
For the ground wire of middle and low voltage, because the ground wire is installed and the uncertainty of sudden power transmission of the line, there are many potential safety hazards.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a medium-low voltage multifunctional grounding wire to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: middle and low voltage multifunctional grounding, including the earth connection, the outside of earth connection is provided with insulating cover, the both ends of insulating cover all are provided with the protective sheath, the protective sheath outside is provided with surveys electric installation, insulating cover and survey between the electric installation and survey and all be provided with the spacing ring between electric installation and the earth connection, the upper surface of protective sheath is seted up and is run through inside bee calling organ and LED lamp holder.
Preferably, the outer side surface of the middle position of the limiting ring is provided with a thread groove, the bottom of the limiting ring is provided with a penetrating limiting groove, and the limiting groove is of an L-shaped structure which is transversely placed.
Preferably, the inside of protective sheath still is provided with power module and drive plate, bee calling organ and LED lamp holder all with drive plate electric connection, the middle part of drive plate is seted up with earth connection assorted circular notch, the inboard of notch is provided with insulating sheath.
Preferably, a plurality of electricity measuring connectors are arranged on the upper surface of the electricity measuring device, a limiting seat is arranged at the bottom of the electricity measuring device, and the electricity measuring device is electrically connected with the driving plate.
Preferably, threaded rings are welded at two ends of the insulating sleeve, a circular notch is formed in the bottom of the protective sleeve, and the circular notch of the protective sleeve is in threaded connection with the threaded rings of the insulating sleeve.
Preferably, the outside of survey electric installation still is provided with the protective housing, survey electric installation's middle part position and seted up with spacing groove assorted spacing pin, survey electric installation's middle part position still seted up with thread groove assorted thread groove opening.
Compared with the prior art, the utility model has the beneficial effects that:
through setting up the electric installation of surveying at the top, possess certain survey electric function, the convenience is carried out real-time detection to the electric wire when using, and the supplementary bee calling organ that is provided with, can be when unexpected voltage appears, carry out the warning of bee calling organ, the early warning protection effect is provided, and supplementary LED lamp holder can provide illumination lighting function, when the construction at night, can throw light on the suggestion to the electric wire that appears unusually, avoid constructor can't observe the position of unusual earth connection at night, lead to the condition of safety accident appearing, possess stronger safety warning effect, more outstanding than current structure.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a partially exploded view of the present invention;
FIG. 4 is a schematic view of a stop collar according to the present invention;
FIG. 5 is a schematic structural view of the electricity measuring device of the present invention.
In the figure: 10. a ground line; 11. an insulating sleeve; 12. a protective sleeve; 121. a buzzer; 122. an LED lamp cap; 13. a power measuring device; 131. testing the electric connector; 132. a limiting seat; 14. a limiting ring; 141. a thread groove; 142. a limiting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the middle and low voltage multifunctional ground wire comprises a ground wire 10, an insulating sleeve 11 is arranged on the outer side of the ground wire 10, protective sleeves 12 are arranged at two ends of the insulating sleeve 11, a power measuring device 13 is arranged on the outer side of the protective sleeve 12, limiting rings 14 are arranged between the insulating sleeve 11 and the power measuring device 13 and between the power measuring device 13 and the ground wire 10, and a buzzer 121 and an LED lamp head 122 penetrating through the inner portion are arranged on the upper surface of the protective sleeve 12.
The outer side surface of the middle position of the limiting ring 14 is provided with a thread groove 141, the bottom of the limiting ring 14 is provided with a penetrating limiting groove 142, the limiting groove 142 is of an L-shaped structure which is transversely placed, the outer side of the electricity measuring device 13 is also provided with a protective shell, the middle position of the electricity measuring device 13 is provided with a limiting small rod matched with the limiting groove 142, the middle position of the electricity measuring device 13 is also provided with a thread notch matched with the thread groove 141, the electricity measuring device 13 and the protective sleeve 12 are fixed through the limiting ring 14, and the inner sides of the electricity measuring device 13 and the protective sleeve 12 are both fixed in an auxiliary mode through the limiting small rod and the thread notch, so that the disassembly is convenient;
wherein, the inside of the protective sleeve 12 is further provided with a power supply module and a drive board, the buzzer 121 and the LED lamp holder 122 are both electrically connected with the drive board, the middle part of the drive board is provided with a circular notch matched with the grounding wire 10, the inner side of the notch is provided with an insulating sheath, the upper surface of the electricity measuring device 13 is provided with a plurality of electricity measuring connectors 131, the bottom of the electricity measuring device 13 is provided with a limit seat 132, the electricity measuring device 13 is electrically connected with the drive board, both ends of the insulating sleeve 11 are both welded with threaded rings, the bottom of the protective sleeve 12 is provided with a circular notch, the circular notch of the protective sleeve 12 is in threaded connection with the threaded rings of the insulating sleeve 11, logic control is carried out through the drive board, the auxiliary power supply module is used for independent power supply, electricity is measured on the surface of the grounding wire 10 through the electricity measuring device 13, and detection is carried out through the electricity measuring device 13 when unexpected voltage occurs when power is cut off, and turn on bee calling organ 121 and LED lamp holder 122 through the drive plate, the position suggestion of warning suggestion and light illumination is carried out, avoids the potential safety hazard of electric leakage to appear in night work.
The working principle is as follows: when using, can provide the electric leakage detection effect to the surface of ground wire 10 cable, carry out voltage test through survey electric installation 13, if the electric leakage problem appears under the outage condition, return the signal of telecommunication through survey electric installation 13, acquire the signal of telecommunication through the drive plate, and open the switch of bee calling organ 121 and LED lamp holder 122 through the drive plate, bee calling organ 121 sends the warning, LED lamp holder 122 then carries out the position suggestion, make things convenient for the operating personnel in time to discover the problem at night and handle the problem, avoid safety hazard.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Middle and low voltage multifunctional grounding wire, including earth connection (10), its characterized in that: the outside of earth connection (10) is provided with insulating cover (11), the both ends of insulating cover (11) all are provided with protective sheath (12), protective sheath (12) outside is provided with surveys electric installation (13), insulating cover (11) and survey between electric installation (13) and earth connection (10) and all be provided with spacing ring (14), bee calling organ (121) and LED lamp holder (122) that run through inside are seted up to the upper surface of protective sheath (12).
2. The medium-low voltage multifunctional ground wire according to claim 1, wherein: the outer side surface of the middle position of the limiting ring (14) is provided with a thread groove (141), the bottom of the limiting ring (14) is provided with a penetrating limiting groove (142), and the limiting groove (142) is of an L-shaped structure which is transversely placed.
3. The medium-low voltage multifunctional ground wire according to claim 1, wherein: the inside of protective sheath (12) still is provided with power module and drive plate, bee calling organ (121) and LED lamp holder (122) all with drive plate electric connection, the middle part of drive plate seted up with earth connection (10) assorted circular notch, the inboard of notch is provided with insulating sheath.
4. The medium-low voltage multifunctional ground wire according to claim 1, wherein: a plurality of electricity measuring connectors (131) are arranged on the upper surface of the electricity measuring device (13), a limiting seat (132) is arranged at the bottom of the electricity measuring device (13), and the electricity measuring device (13) is electrically connected with the driving plate.
5. The medium-low voltage multifunctional ground wire according to claim 1, wherein: threaded rings are welded at two ends of the insulating sleeve (11), a round notch is formed in the bottom of the protective sleeve (12), and the round notch of the protective sleeve (12) is in threaded connection with the threaded rings of the insulating sleeve (11).
6. The medium-low voltage multifunctional ground wire according to claim 2, wherein: the outside of surveying electric installation (13) still is provided with the protective housing, survey the middle part position of electric installation (13) and seted up with spacing groove (142) assorted spacing pin, survey the middle part position of electric installation (13) still seted up with thread groove (141) assorted thread groove mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121051038.3U CN215577866U (en) | 2021-05-17 | 2021-05-17 | Middle-low voltage multifunctional grounding wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121051038.3U CN215577866U (en) | 2021-05-17 | 2021-05-17 | Middle-low voltage multifunctional grounding wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215577866U true CN215577866U (en) | 2022-01-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121051038.3U Active CN215577866U (en) | 2021-05-17 | 2021-05-17 | Middle-low voltage multifunctional grounding wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215577866U (en) |
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2021
- 2021-05-17 CN CN202121051038.3U patent/CN215577866U/en active Active
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