CN207946492U - A kind of transmission line lightning stroke monitor - Google Patents
A kind of transmission line lightning stroke monitor Download PDFInfo
- Publication number
- CN207946492U CN207946492U CN201820402579.8U CN201820402579U CN207946492U CN 207946492 U CN207946492 U CN 207946492U CN 201820402579 U CN201820402579 U CN 201820402579U CN 207946492 U CN207946492 U CN 207946492U
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- fixed
- lightning
- rod
- monitoring device
- transmission line
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Abstract
The utility model discloses a kind of transmission line lightning stroke monitor, including lightning rod, the lower end of the lightning rod is fixed with diversion rod, and the bottom end of the diversion rod is fixed with fixed plate, and the fixed plate is for being fixed on power transmission tower；Monitoring device is fixed on the diversion rod, the memory and radio communication circuit that contactless thunder and lightning current detection circuit is integrated in the monitoring device and is connected respectively with contactless thunder and lightning current detection circuit.The lightning stroke mode of the monitor based on wireless communication of the utility model facilitates the lightning strike information for obtaining and having recorded.
Description
Technical field
The utility model is related to sensor technical field, especially a kind of transmission line lightning stroke monitor.
Background technology
In transmission line of electricity, lightning stroke is very fatal to the injury of power transmission line, can frequently result in rupture of line and even burns
It ruins.Therefore, the amplitude of lightning stroke, number and the time of generation are effectively recorded, for power transmission line transmission route selection and
Later maintenance is of great significance.
Based on this, the prior art occurs being exclusively used in the lightning stroke monitor of record lightning strike information, and this lightning stroke monitor can
The information such as amplitude, number and time of origin with effective record lightning stroke still when obtaining these record information, need to operate
Personnel disassemble lightning test instrument from power transmission line, this just brings inconvenience.
Utility model content
The utility model provides a kind of transmission line lightning stroke monitor, and the mode based on wireless communication facilitates acquisition to remember
The lightning strike information of record.
The lower end of a kind of transmission line lightning stroke monitor, including lightning rod, the lightning rod is fixed with diversion rod, described to lead
The bottom end of flow post is fixed with fixed plate, and the fixed plate is for being fixed on power transmission tower；Prison is fixed on the diversion rod
Device is surveyed, contactless thunder and lightning current detection circuit is integrated in the monitoring device and is detected respectively with contactless lightning current
Circuit connected memory and radio communication circuit.
Preferably, the back side of the monitoring device is equipped with the mounting plate for being covered in monitoring device surface, the mounting plate
It is detachable to be fixed in monitoring device；The middle part of the mounting plate formed it is outwardly projecting arch upward, it is described to arch upward and monitor dress
The back side set is enclosed card hole, and the diversion rod is connected in the card hole.
Preferably, the width to arch upward is gradually reduced with the increase of outwardly projecting height.
Preferably, the front of the monitoring device is detachable is fixed with panel, the contactless lightning current detection electricity
Road, memory and radio communication circuit are each attached to the inside of panel.
Preferably, it is fixed with solar panel on the panel.
Preferably, the lower end of the lightning rod is fixed with connecting rod, the connecting rod and diversion rod detachable connection.
In the utility model, lightning rod can attract thunder and lightning, diversion rod that can conduct lightning current, non-in monitoring device
Contact thunder and lightning current detection circuit can detect lightning current, and then record related lightning strike information in memory, and can pass through
Radio communication circuit transmits wirelessly away lightning strike information, and based on wireless communication, the personnel that are conveniently operated obtain the lightning stroke letter of record
Breath.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the transmission line lightning stroke monitor of embodiment of the utility model；
Fig. 2 is a kind of structural schematic diagram of the monitoring device of embodiment of the utility model.
Specific implementation mode
The utility model is described in further detail below by specific implementation mode combination attached drawing.
The utility model embodiment provides a kind of transmission line lightning stroke monitor, as shown in Figure 1, including lightning rod 1, takes shelter from the thunder
Needle 1 is annular in shape, to absorb lightning current.It is fixed with diversion rod 2 in the lower end of the lightning rod 1, diversion rod 2 is by conductor material system
At to conduct lightning current.The bottom end of diversion rod 2 is fixed with fixed plate 4, and the fixed plate 4 is for being fixed on power transmission tower
On.In figure, fixed plate 4 is equipped with the first clip 41 being laterally arranged, and the first clip 41 is additionally provided with vertical due to clamping diversion rod 2
To the second clip 42 of setting, fixed link passes through the second clip 42, and entire lightning stroke monitor is fixed on power transmission tower.Water conservancy diversion
Bar 2 is also connected with connecting wires naturally, and lightning current is eventually led to be grounded.
Monitoring device 3 is fixed on the diversion rod 2, the monitoring device 3 has the shell of insulation, in monitoring device 3
Inside be integrated with contactless thunder and lightning current detection circuit and the memory being connected respectively with contactless thunder and lightning current detection circuit and
Radio communication circuit, contactless thunder and lightning current detection circuit are already belonging to existing skill based on contactless electric current detecting method
Art, this will not be repeated here.Contactless thunder and lightning current detection circuit can detect the letters such as amplitude, number and the time of origin of lightning stroke
Breath, and these lightning strike informations can be stored in memory.Radio communication circuit is short-distance wireless communication, such as RFID logical
Letter, operating personnel are communicated close to entire monitor, by RFID module with monitor, in this way, operating personnel will be without that will supervise
Instrument dismounting is surveyed, operating personnel can be significantly facilitated and measured.
In one embodiment, as shown in Fig. 2, the back side of the monitoring device 3, which is equipped with, is covered in 3 surface of monitoring device
Mounting plate 31, the mounting plate 31 can be fixed on by the way that screw is detachable in monitoring device 3.The middle part shape of the mounting plate 31
Arch upward 32 at outwardly projecting, it is described arch upward 32 and the back side of monitoring device 3 be enclosed card hole 30, card hole 30 is vertically prolonged
It stretches, the diversion rod 2 is connected in the card hole 30.It, can be in the process of the installation of mounting plate 31 since mounting plate 31 is detachable
In, diversion rod 2 is clamped in card hole 30.
Further, 32 width of arching upward is gradually reduced, trapezoidal shape with the increase of outwardly projecting height,
To enhance the chucking power to diversion rod 2, monitoring device 3 is set to fix more firm.
Further, the front of the monitoring device 3 is detachable is fixed with panel 33, the contactless lightning current inspection
Slowdown monitoring circuit, memory and radio communication circuit are each attached to the inside of panel 33.Panel 33 can be fixed by screws in monitoring dress
It sets on 3, it is convenient to overhaul panel can be opened at any time.
Further, it is fixed with solar panel 34 on the panel 33, is connect to non-based on solar panel 34
Touch thunder and lightning current detection circuit, memory and radio communication circuit power supply, are more energy-saving and environmentally friendly.
In one embodiment, the lower end of the lightning rod 1 is fixed with connecting rod 21, the connecting rod 21 and diversion rod 2
Detachable connection, so as to replace lightning rod 1 at any time.In the present embodiment, 2 top of diversion rod is equipped with connecting cylinder 22, connection
Cylinder 22 is equipped with internal thread, and the lower end of connecting rod 21 is equipped with the screw thread to match, the detachable connection of the two is realized with this.
The above content is combine specific embodiment further detailed description of the utility model, and it cannot be said that
The specific implementation of the utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field
For, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made.
Claims (6)
1. a kind of transmission line lightning stroke monitor, it is characterised in that：
Including lightning rod, the lower end of the lightning rod is fixed with diversion rod, and the bottom end of the diversion rod is fixed with fixed plate, described
Fixed plate is for being fixed on power transmission tower；It is fixed with monitoring device on the diversion rod, is integrated in the monitoring device
Contactless thunder and lightning current detection circuit and the memory being connected respectively with contactless thunder and lightning current detection circuit and wireless communication
Circuit.
2. transmission line lightning stroke monitor according to claim 1, it is characterised in that：
The back side of the monitoring device is equipped with the mounting plate for being covered in monitoring device surface, the detachable fixation of the mounting plate
In monitoring device；The middle part of the mounting plate formed it is outwardly projecting arch upward, it is described arch upward and the back side of monitoring device enclose
Card hole is formed, the diversion rod is connected in the card hole.
3. transmission line lightning stroke monitor according to claim 2, it is characterised in that：
The width to arch upward is gradually reduced with the increase of outwardly projecting height.
4. transmission line lightning stroke monitor according to claim 2, it is characterised in that：
The front of the monitoring device is detachable to be fixed with panel, the contactless thunder and lightning current detection circuit, memory and
Radio communication circuit is each attached to the inside of panel.
5. transmission line lightning stroke monitor according to claim 4, it is characterised in that：
It is fixed with solar panel on the panel.
6. according to claim 1-5 any one of them transmission line lightning stroke monitors, it is characterised in that：
The lower end of the lightning rod is fixed with connecting rod, the connecting rod and diversion rod detachable connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820402579.8U CN207946492U (en) | 2018-03-23 | 2018-03-23 | A kind of transmission line lightning stroke monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820402579.8U CN207946492U (en) | 2018-03-23 | 2018-03-23 | A kind of transmission line lightning stroke monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207946492U true CN207946492U (en) | 2018-10-09 |
Family
ID=63698414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820402579.8U Active CN207946492U (en) | 2018-03-23 | 2018-03-23 | A kind of transmission line lightning stroke monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207946492U (en) |
-
2018
- 2018-03-23 CN CN201820402579.8U patent/CN207946492U/en active Active
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