CN210487888U - Lightning arrester detection device - Google Patents
Lightning arrester detection device Download PDFInfo
- Publication number
- CN210487888U CN210487888U CN201921023198.XU CN201921023198U CN210487888U CN 210487888 U CN210487888 U CN 210487888U CN 201921023198 U CN201921023198 U CN 201921023198U CN 210487888 U CN210487888 U CN 210487888U
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- Prior art keywords
- plate
- lightning arrester
- detection device
- module
- frame plate
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- 238000001514 detection method Methods 0.000 title claims abstract description 12
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 8
- 239000010935 stainless steel Substances 0.000 claims abstract description 8
- 238000005259 measurement Methods 0.000 claims abstract description 6
- 229910052573 porcelain Inorganic materials 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000012212 insulator Substances 0.000 abstract description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model is suitable for a lightning arrester technical field provides a lightning arrester detection device, including the stainless steel casing, the casing openly has transparent window, transparent window rear is provided with display module, the casing bottom is sunken upwards and is formed a frame plate, install high voltage binding post on the frame plate, high voltage binding post includes a door type current conducting plate and two connecting bolts, the insulator bottom is connected to two connecting bolts through two wires one-to-one, the connecting bolt is located the stainless steel casing recess, can not directly accept external pollution, has guaranteed the connecting position conductivity, simultaneously, sets up two connecting bolts, even one appears breaking circuit, leakage current also can introduce the measuring module from another connecting bolt, consequently has guaranteed lightning arrester detection device life on the whole; in addition, a 4G communication module is arranged in the device, and measurement data can be transmitted back to the server in a network data form, so that the data reading efficiency is improved.
Description
Technical Field
The utility model belongs to defeated arrester detection area especially relates to an arrester detection device.
Background
The metal oxide arrester has been widely used in power systems, and plays a great role in the safe operation of power equipment as an overvoltage protection device of the power equipment.
A lightning arrester detector is generally installed at the bottom of the insulator for detecting leakage current. The existing lightning arrester detector is provided with a high-voltage wiring terminal for being connected to the bottom of an insulator, and is also provided with a grounding column for being connected with a grounding wire, and a measuring module containing a milliammeter and a counter is arranged inside the lightning arrester detector. The lightning arrester detector has the following problems:
1. the high-voltage wiring terminal is located the arrester detector back, exposes externally, and insulator bottom is connected to high-voltage wiring terminal through high-voltage conductor, therefore the hookup location receives external corruption easily, influences hookup location electric conductivity, therefore breaks down easily.
2. When data read, need the staff to arrive the scene, read data in WiFi form from the arrester detector through handheld terminal, it is more time-consuming and laborious.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, an object of the utility model is to provide an arrester detection device aims at solving the current arrester detector and easily breaks down, the inconvenient technical problem of data reading.
The utility model adopts the following technical scheme:
the lightning arrester detection device comprises a stainless steel shell, a transparent window is arranged on the front face of the shell, a display module is arranged behind the transparent window, the bottom of the shell is upwards sunken to form a frame plate, a high-voltage wiring terminal is installed on the frame plate and comprises an insulating porcelain bushing installed on the frame plate, a door-shaped conductive plate is installed at the bottom of the insulating porcelain bushing in a locking mode through bolts, the left end and the right end of the door-shaped conductive plate are downwards bent to form bent portions, connecting bolts are arranged on the bent portions, flexible bowl-shaped insulating protection covers are downwards arranged at the two ends of the door-shaped conductive plate and are located in the bowl-shaped insulating protection covers, an electromagnetic shielding cover and a 4G communication module are further arranged inside the shell, a measurement module is arranged in the electromagnetic shielding cover, and a 4G antenna connected with the 4G communication, and a grounding support is fixed on the upper part of the back surface of the shell, a high-voltage wire is led out from the insulating porcelain sleeve inwards and is connected to the measuring module, and the measuring module is connected to the display module and the 4G communication module.
Furthermore, there is a fixed plate frame plate top, be fixed with rechargeable battery between frame plate and the fixed plate, rechargeable battery is connected to measuring module.
Further, the ground support is the L type, the ground support includes mutually perpendicular's diaphragm and riser, be connected with the floor between diaphragm and the riser, the riser is fixed to the casing back, the diaphragm is provided with the fastening bolt.
The utility model has the advantages that: in the utility model, the high-voltage wiring terminal is positioned in the groove at the bottom of the stainless steel shell, and the high-voltage wiring terminal comprises a door-shaped current-conducting plate and two connecting bolts, the bottom of the insulator is connected to the two connecting bolts through two wires in a one-to-one correspondence manner, on one hand, the connecting position (namely the connecting bolt position) is positioned in the groove of the stainless steel shell, which can not directly receive external pollution and ensures the conductivity of the connecting position, on the other hand, two connecting bolts are arranged, even if one part is broken, the leakage current can also be led into a measuring module from the other connecting bolt position, thereby ensuring the service life of the lightning arrester detecting device as; in addition, a 4G communication module is arranged in the device, and measurement data can be transmitted back to the server in a network data form, so that the data reading efficiency is improved.
Drawings
Fig. 1 is a structural diagram of an arrester detecting device according to an embodiment of the present invention.
Fig. 2 is a structural view of a high voltage connection terminal.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In order to explain the technical solution of the present invention, the following description is made by using specific examples.
Fig. 1 and 2 show the structure of the arrester detecting device provided by the embodiment of the present invention, and only the parts related to the embodiment of the present invention are shown for convenience of description.
As shown in fig. 1 and 2, the lightning arrester detecting device provided in this embodiment includes a stainless steel housing 1, the housing 1 has a transparent window 2 on the front side, a display module 3 is disposed behind the transparent window 2, a frame plate 4 is formed by sinking the bottom of the housing 1 upwards, a high-voltage connection terminal 5 is mounted on the frame plate 4, the high-voltage connection terminal 5 includes an insulating porcelain bushing 51 mounted on the frame plate, a door-shaped conductive plate 53 is mounted at the bottom of the insulating porcelain bushing 51 through a bolt 52 in a locking manner, the left and right ends of the door-shaped conductive plate are bent downwards to form a bent portion, a connection bolt 54 is disposed on the bent portion, flexible bowl-shaped insulating protective covers 55 are disposed at the two ends of the door-shaped conductive plate 53 downwards, the connection bolt 54 is located in the bowl-shaped insulating protective covers 55, an electromagnetic shield 6 and a 4G communication module 7 are further disposed, the upper portion of the back of the shell 1 is provided with a 4G antenna 71 connected with the 4G communication module 7, the upper portion of the back of the shell is fixed with a grounding support 9, a high-voltage wire is led out inwards from the insulating porcelain sleeve 51 and is connected to the measuring module 8, and the measuring module 8 is connected to the display module 3 and the 4G communication module 7.
During the use, install the device near the insulator through the ground connection support, two wires are drawn forth to the insulator bottom simultaneously and are connected to two connecting bolts on the one-to-one correspondence respectively, and the measuring module is introduced through high voltage connection terminal to the leakage current on the insulator, and measured data shows through display module, including showing current value and thunderbolt number of times. Because the insulator is in the connecting bolt department with the hookup location of this device, and two connecting bolts are located stainless steel casing bottom recess, can not directly accept external pollution, have guaranteed the connecting position electric conductivity, simultaneously, set up two connecting bolts, even one appears breaking, leakage current also can follow another connecting bolt and introduce measurement module, consequently guaranteed arrester detection device life on the whole. And set up flexible bowl form insulating protection cover, further prevent that rainwater from contacting the connecting bolt from the side, further slow down the connecting bolt and corrode the condition. In addition, a 4G communication module is arranged in the device, and measurement data can be transmitted back to the server in a network data form, so that the data reading efficiency is improved.
This device can directly get the electricity on the iron tower, also can set up rechargeable battery with external solar panel in the device simultaneously, and is consequently specific, in this embodiment, there is a fixed plate 11 frame plate 4 top, be fixed with rechargeable battery 12 between frame plate 4 and the fixed plate 11, rechargeable battery 12 is connected to measuring module 8.
In order to guarantee the installation stability, further, the grounding support 9 is L-shaped, the grounding support 9 includes a transverse plate 91 and a vertical plate 92 which are perpendicular to each other, a rib plate 93 is connected between the transverse plate 91 and the vertical plate 92, the vertical plate is fixed to the back of the casing, and the transverse plate is provided with a fastening bolt 94.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (3)
1. A lightning arrester detection device comprises a stainless steel shell, wherein a transparent window is arranged on the front surface of the shell, and a display module is arranged behind the transparent window, and the lightning arrester detection device is characterized in that the bottom of the shell is upwards sunken to form a frame plate, a high-voltage wiring terminal is installed on the frame plate and comprises an insulating porcelain bushing installed on the frame plate, a door-shaped current conducting plate is installed at the bottom of the insulating porcelain bushing in a locking mode through bolts, the left end and the right end of the door-shaped current conducting plate are downwards bent to form bent parts, connecting bolts are arranged on the bent parts, flexible bowl-shaped insulating protective covers are downwards arranged at the two ends of the door-shaped current conducting plate and are positioned in the bowl-shaped insulating protective covers, an electromagnetic shielding cover and a 4G communication module are further arranged in the shell, a measurement module is arranged in the electromagnetic shielding cover, and a, and a grounding support is fixed on the upper part of the back surface of the shell, a high-voltage wire is led out from the insulating porcelain sleeve inwards and is connected to the measuring module, and the measuring module is connected to the display module and the 4G communication module.
2. The lightning arrester testing device of claim 1 wherein said frame plate has a mounting plate thereon, and a rechargeable battery is secured between said frame plate and said mounting plate, said rechargeable battery being connected to said measuring module.
3. The lightning arrester detection device of claim 1 wherein the grounding bracket is L-shaped, the grounding bracket comprises a transverse plate and a vertical plate perpendicular to each other, a rib plate is connected between the transverse plate and the vertical plate, the vertical plate is fixed to the back of the housing, and the transverse plate is provided with a fastening bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921023198.XU CN210487888U (en) | 2019-07-03 | 2019-07-03 | Lightning arrester detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921023198.XU CN210487888U (en) | 2019-07-03 | 2019-07-03 | Lightning arrester detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210487888U true CN210487888U (en) | 2020-05-08 |
Family
ID=70531259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921023198.XU Expired - Fee Related CN210487888U (en) | 2019-07-03 | 2019-07-03 | Lightning arrester detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210487888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112285470A (en) * | 2020-10-23 | 2021-01-29 | 广东电网有限责任公司清远供电局 | Lightning arrester on-line monitoring appearance |
-
2019
- 2019-07-03 CN CN201921023198.XU patent/CN210487888U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112285470A (en) * | 2020-10-23 | 2021-01-29 | 广东电网有限责任公司清远供电局 | Lightning arrester on-line monitoring appearance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200508 |