CN215733407U - Arrester monitor mounting structure - Google Patents
Arrester monitor mounting structure Download PDFInfo
- Publication number
- CN215733407U CN215733407U CN202121448555.4U CN202121448555U CN215733407U CN 215733407 U CN215733407 U CN 215733407U CN 202121448555 U CN202121448555 U CN 202121448555U CN 215733407 U CN215733407 U CN 215733407U
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- monitor
- copper bar
- arrester
- lightning arrester
- support
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Abstract
The utility model provides an arrester monitor mounting structure which comprises an arrester, an arrester support, an incoming copper bar, a monitor and an outgoing copper bar, wherein the arrester is mounted at the top of the arrester support; the mounting structure further comprises a plurality of insulators and a support frame; the upper end of the incoming line copper bar is connected with an outgoing terminal of the lightning arrester, the middle section of the incoming line copper bar is supported on the side face of the lightning arrester support through an insulator, the lower end of the incoming line copper bar is connected with an incoming line terminal of the monitor, and the incoming line copper bar is not in contact with the lightning arrester support; the monitoring instrument is arranged on a support frame, the support frame is connected to the side edge of the lightning arrester support through an insulator, and the monitoring instrument is not in contact with the lightning arrester support; the upper end of the outlet copper bar is connected with an outlet terminal of the monitor, and the lower end of the outlet copper bar is connected with a main line of the grounding grid. When the lightning arrester is normally used, the lightning arrester leakage current can be effectively ensured to flow into the grounding grid through the monitor, and the monitor counts accurately; the utility model has simple structure and is convenient for the disassembly and assembly operation of the monitor.
Description
Technical Field
The utility model relates to an arrester monitor mounting structure.
Background
The lightning arrester is widely applied to power plants and transformer substations and has the function of limiting overvoltage of electrical equipment. The lightning arrester is provided with a monitor for measuring the discharge condition of the lightning arrester. The general way is with the monitor snap-on the arrester support, because arrester support and monitor shell are the metal, often appear during monitor inlet wire copper bar electric current passes through monitor shell, arrester support and flows into the ground net, inside not passing the monitor, lead to the monitoring result to have the error.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an arrester monitor mounting structure, which can avoid the problems in the background technology and improve the measurement accuracy of the arrester monitor. Therefore, the utility model adopts the following technical scheme.
An arrester monitor mounting structure comprises an arrester, an arrester support, an incoming line copper bar, a monitor and an outgoing line copper bar, wherein the arrester is mounted at the top of the arrester support; the mounting structure is characterized by further comprising a plurality of insulators and a support frame; the upper end of the incoming line copper bar is connected with an outgoing terminal of the lightning arrester, the middle section of the incoming line copper bar is supported on the side face of the lightning arrester support through an insulator, the lower end of the incoming line copper bar is connected with an incoming line terminal of the monitor, and the incoming line copper bar is not in contact with the lightning arrester support; the monitoring instrument is arranged on a support frame, the support frame is connected to the side edge of the lightning arrester support through an insulator, and the monitoring instrument is not in contact with the lightning arrester support; the upper end of the outlet copper bar is connected with an outlet terminal of the monitor, and the lower end of the outlet copper bar is connected with a main line of the grounding grid.
On the basis of the technical scheme, the utility model can also adopt the following further technical schemes or combine the further technical schemes for use:
the bracket is of a steel structure and comprises a monitor mounting plate on the outer side and an insulator connecting plate on the inner side, the monitor mounting plate and the insulator connecting plate are connected by the steel structure,
the monitoring instrument mounting plate, the insulator connecting plate and the steel structure are connected into a U-shaped structure.
The size of monitor mounting panel and insulator connecting plate is direct adaptation monitor and insulator respectively, monitors the area of monitor mounting panel is greater than the area of insulator connecting plate, monitor mounting panel perpendicular to horizontal plane, the bolt hole of being connected usefulness with the monitor on the monitor mounting panel is outside the projection range of insulator connecting plate.
The mounting height of the monitor is 1500-2000 mm.
By adopting the technical scheme, when the lightning arrester monitoring device is normally used, the lightning arrester monitoring device can effectively ensure that the current discharged by the lightning arrester flows into the grounding grid through the monitoring device, and the counting of the monitoring device is accurate; the utility model has simple structure and is convenient for the disassembly and assembly operation of the monitor.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention.
Fig. 2 is a top view of a monitor console structure.
Fig. 3 is a sectional view a-a of fig. 2.
Fig. 4 is a right side view of fig. 2.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
Reference is made to the accompanying drawings. The utility model provides an arrester monitor mounting structure which comprises an arrester 1, an arrester support 2, an incoming copper bar 3, a plurality of insulators 4, a support frame 5, a monitor 6 and an outgoing copper bar 7. The lightning arrester 1 is arranged on the top of the lightning arrester bracket 2; the upper end of the incoming line copper bar 3 is connected with an outgoing terminal of the lightning arrester, the middle section of the incoming line copper bar is supported on the side face of the lightning arrester support 2 through an insulator 4, the lower end of the incoming line copper bar is connected with an incoming line terminal of a monitor 6, and the incoming line copper bar 3 is not in contact with the lightning arrester support 2; the monitoring instrument 1 is arranged on a support frame, the support frame 5 is connected to the side edge of the lightning arrester support 2 through an insulator 4, and the monitoring instrument 1 is not in contact with the lightning arrester support 2; the upper end of the outlet copper bar 7 is connected with an outlet terminal of the monitor 6, and the lower end of the outlet copper bar is connected with a grounding grid main line.
Referring to fig. 2, 3, 4, strut 5 is the steel construction, and it includes monitor mounting panel 51 and the inboard insulator connecting plate 52 in the outside, and monitor mounting panel 51 and insulator connecting plate 52's size is direct adaptation monitor 6 and insulator 4 respectively, and monitor mounting panel 51's area is greater than the area of insulator connecting plate 52, is connected by steel construction 53 between monitor mounting panel 51 and the insulator connecting plate 52, and in this embodiment, monitor mounting panel 51, insulator connecting plate 52 and steel construction 53 connect into U type structure, monitor mounting panel 51 is perpendicular to the horizontal plane, the independent dismouting operation with insulator 4 and monitor 6 of being convenient for, and the bolt hole 54 that is connected the usefulness with monitor 6 on the monitor mounting panel 51 is located outside the projection range of insulator connecting plate 52.
The mounting height H of the monitor 6 is 1500mm from the ground.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, i.e. all equivalent variations and modifications made by the present invention are covered by the scope of the claims of the present invention, which is not limited by the examples herein.
Claims (5)
1. An arrester monitor mounting structure comprises an arrester, an arrester support, an incoming line copper bar, a monitor and an outgoing line copper bar, wherein the arrester is mounted at the top of the arrester support; the mounting structure is characterized by further comprising a plurality of insulators and a support frame; the upper end of the incoming line copper bar is connected with an outgoing terminal of the lightning arrester, the middle section of the incoming line copper bar is supported on the side face of the lightning arrester support through an insulator, the lower end of the incoming line copper bar is connected with an incoming line terminal of the monitor, and the incoming line copper bar is not in contact with the lightning arrester support; the monitoring instrument is arranged on a support frame, the support frame is connected to the side edge of the lightning arrester support through an insulator, and the monitoring instrument is not in contact with the lightning arrester support; the upper end of the outlet copper bar is connected with an outlet terminal of the monitor, and the lower end of the outlet copper bar is connected with a main line of the grounding grid.
2. The lightning arrester monitor mounting structure according to claim 1, wherein the bracket is made of steel and comprises an outer monitor mounting plate and an inner insulator connecting plate, and the monitor mounting plate and the insulator connecting plate are connected by the steel structure.
3. The lightning arrester monitor mounting structure according to claim 2, wherein the monitor mounting plate, the insulator connecting plate and the steel structure are connected to form a U-shaped structure.
4. The installation structure of the lightning arrester monitor according to claim 2, characterized in that the monitor mounting plate and the insulator connecting plate are respectively and directly adapted to the monitor and the insulator, the monitor mounting plate has an area larger than that of the insulator connecting plate, the monitor mounting plate is perpendicular to the horizontal plane, and bolt holes on the monitor mounting plate for connecting with the monitor are located outside the projection range of the insulator connecting plate.
5. The lightning arrester monitor mounting structure according to claim 2, wherein the monitor mounting height is 1500-2000 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121448555.4U CN215733407U (en) | 2021-06-28 | 2021-06-28 | Arrester monitor mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121448555.4U CN215733407U (en) | 2021-06-28 | 2021-06-28 | Arrester monitor mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215733407U true CN215733407U (en) | 2022-02-01 |
Family
ID=80045632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121448555.4U Active CN215733407U (en) | 2021-06-28 | 2021-06-28 | Arrester monitor mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215733407U (en) |
-
2021
- 2021-06-28 CN CN202121448555.4U patent/CN215733407U/en active Active
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