CN206862346U - A kind of inclination of transmission line tower on-Line Monitor Device - Google Patents
A kind of inclination of transmission line tower on-Line Monitor Device Download PDFInfo
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- CN206862346U CN206862346U CN201720161056.4U CN201720161056U CN206862346U CN 206862346 U CN206862346 U CN 206862346U CN 201720161056 U CN201720161056 U CN 201720161056U CN 206862346 U CN206862346 U CN 206862346U
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Abstract
A kind of inclination of transmission line tower on-Line Monitor Device of the utility model, the monitoring device include main monitoring device and auxiliary monitoring device；The main monitoring device includes single chip control module one, wireless receiving and dispatching sensor assembly one, power supply module one and data radio station；The single chip control module one is connected by communication with wireless receiving and dispatching sensor assembly one and data radio station；The auxiliary monitoring device includes single chip control module two, wireless receiving and dispatching sensor assembly two and power supply module two；The wireless receiving and dispatching sensor assembly two of the auxiliary monitoring device is connected with the wireless telecommunications of wireless receiving and dispatching sensor assembly one of main monitoring device, and the data radio station is connected with backstage upper machine communication.A kind of inclination of transmission line tower on-Line Monitor Device of the utility model, measurement accuracy are high.
Description
Technical field
A kind of on-Line Monitor Device is the utility model is related to, more particularly, to a kind of shape being used for the shaft tower of transmission line of electricity
The device that state is monitored.
Background technology
As national economy develops rapidly, it is more strict and the time is more urgent to build the requirement of intelligent grid, therefore must
The burst accident such as must ensure to have a power failure caused by each equipment is not influenceed by foeign element in power system as far as possible；If power transmission line
Shaft tower run-off the straight failure in road, the safe thing such as more serious power failure will be caused after tilting seriously or time-lag is long
Therefore, it is therefore necessary to just safeguarded in time in its firm run-off the straight, to avoid large area blackout or personnel injure thing
Therefore；Therefore need special real-time monitoring device to be monitored the inclination conditions of kind of electric power line pole tower and provide against any misfortune；
Nowadays, Patent No. " 201510241086.1 ", in entitled " the inclined method of one kind monitoring wire pole tower "
State's patent of invention, and Patent No. " 201320027107.6 ", the China of entitled " shaft tower inclination on-line monitoring system " are real
With new patent, a kind of shaft tower device for monitoring inclination is disclosed, but enter using simple one inclination angle monitoring sensor of installing
Row monitoring, in this way, cause harm influence or the natural calamity such as accumulated snow icing if there is birds and beasts, it is easy to influence inclination angle monitoring
The judgement of sensor and cause to judge by accident, cause unnecessary personnel on site to investigate and the work such as safeguard.
The content of the invention
A kind of the purpose of this utility model is to overcome above-mentioned deficiency, there is provided the high inclination of transmission line tower of measurement accuracy
On-Line Monitor Device.
What the purpose of this utility model was realized in：
A kind of inclination of transmission line tower on-Line Monitor Device, the on-Line Monitor Device include main monitoring device and auxiliary
Monitoring device；The main monitoring device includes single chip control module one, wireless receiving and dispatching sensor assembly one, power supply module one
And data radio station；The single chip control module one is connected by communication with wireless receiving and dispatching sensor assembly one and data radio station；It is described
Auxiliary monitoring device includes single chip control module two, wireless receiving and dispatching sensor assembly two and power supply module two；The auxiliary monitoring
The wireless receiving and dispatching sensor assembly two of device is connected with the wireless telecommunications of wireless receiving and dispatching sensor assembly one of main monitoring device, described
Data radio station is connected with backstage upper machine communication.
A kind of inclination of transmission line tower on-Line Monitor Device of the utility model, the single chip control module one and monolithic
Machine control module two is STM8 single-chip microcomputers, wireless receiving and dispatching sensor assembly one, data radio station and the single chip control module
One UART pins connection；The power supply module one is connected with the power pin of single chip control module one；The wireless receiving and dispatching
Sensor assembly two is connected with the UART pins of single chip control module two；The power supply module two and single chip control module two
Power pin connection；The wireless receiving and dispatching sensor assembly one and wireless receiving and dispatching sensor assembly two are wireless receiving and dispatching sensing
Device Si4463,
A kind of inclination of transmission line tower on-Line Monitor Device of the utility model, the power supply module one include photovoltaic electric
Pond array, the photovoltaic battery array charge a battery through charging-discharging controller, the list that battery is accessed in main monitoring device
The power pin of piece machine control module one；The charging-discharging controller includes model RT9525 charging management chip, should
The input pin VIN of control chip is connected to the current output terminal of photovoltaic battery array, the system connecting tube of the control chip
Pin SYS is connected in single chip control module one, and the power pin BAT of the control chip is connected to lithium battery；Further,
The power supply status monitoring pin connection of the charging management chip of indicator lamp LED1 and control chip, indicator lamp LED2 and Charge Management
The charged state monitoring pin connection of chip.
A kind of inclination of transmission line tower on-Line Monitor Device of the utility model, the power supply module two include power taking mould
Block, electric energy conditioning module and management of charging and discharging module；
The electricity-fetching module includes current transformer core, secondary coil and sample resistance；The current transformer magnetic
On high voltage cable of the core retainer plate loaded on transmission line of electricity, the secondary coil is wrapped on current transformer core, and secondary coil
Sample resistance is connected between two leading-out terminals；
The electric energy conditioning module includes rectification circuit, sophisticated leadage circuit, ripple filtering circuit and mu balanced circuit；
The rectification circuit is bridge rectifier and Transient Suppression Diode D3, and two of the bridge rectifier input
End is respectively connected to the both ends of the secondary coil of electricity-fetching module, and one end ground connection in two output ends of bridge rectifier, separately
One end is connected to the input of voltage stabilizing chip in mu balanced circuit, and one end of a Transient Suppression Diode D3 is connected to voltage stabilizing chip
Input, other end ground connection；
The voltage-regulator diode D2 negative poles that the sophisticated leadage circuit includes are connected with the input of voltage stabilizing chip, the pole of voltage stabilizing two
Pipe D2 positive pole is grounded through divider resistance R4, and voltage-regulator diode D2 positive pole accesses FET Q1 grid through current-limiting resistance
Pole, FET Q1 drain electrode access voltage-regulator diode D2 negative pole, FET Q1 source class ground connection through bleeder resistance R2；
The ripple filtering circuit includes filter capacitor C1, and filter capacitor C1 negative poles ground connection, filter capacitor C1 is just
Pole is connected with the output end of bridge rectifier；
The output end of the voltage stabilizing chip of the mu balanced circuit is connected with voltage-stabiliser tube D4 negative pole, and voltage-stabiliser tube D4 positive pole connects
Ground, the output end of the voltage stabilizing chip is connected to external output end through inductance L1 and auxiliary monitoring device is powered, and the external output
End is grounded through an electric capacity C2；Above-mentioned inductance L1 and electric capacity C2 form the filter circuit of output end.
A kind of inclination of transmission line tower on-Line Monitor Device of the utility model, the model of the voltage stabilizing chip
LM2575, above-mentioned externally output end are connected to the 4th pin input feedback signal of voltage stabilizing chip.
A kind of inclination of transmission line tower on-Line Monitor Device of the utility model, the power supply module two also include intelligence
Protection module, the intelligent protection module include single-chip microcomputer, single-pole double-throw relay, wireless radio frequency modules and TEMP
Device, the single-pole double-throw relay are serially connected with the connecting wire between secondary coil and rectification circuit, the single-pole double throw after
The control port of electrical equipment is connected with single-chip microcomputer, and the single-chip microcomputer communicates with wireless radio frequency modules and temperature sensor and is connected, institute
Temperature sensor is stated to be installed on the circuit board of sophisticated leadage circuit.
A kind of inclination of transmission line tower on-Line Monitor Device of the utility model, it is characterised in that：The single-chip microcomputer passes through
The external output end power taking of mu balanced circuit, and a super capacitor is connected with single-chip microcomputer.
Compared with prior art, the beneficial effects of the utility model are：
The utility model can effectively prevent the erroneous judgement caused by birds and beasts causes harm the natural calamities such as influence or accumulated snow icing
Phenomenon, reduce unnecessary site inspection investigation work；Meanwhile the utility model is that one kind adapts to extreme climate environment, height
Degree is integrated, high-transmission is reliable, follows the shaft tower inclination on-Line Monitor Device of standard traffic stipulations, can be achieved to shaft tower Inclination Accident
Effective monitoring and transmitting；And it is respectively installed in the device on shaft tower and on transmission line of electricity and solar energy and lithium electricity is respectively adopted
Pond cooperated power supply mode and rechargeable type high voltage induction power taking power supply and lithium battery cooperated power supply mode, can provide peace for device
Entirely, stably, continual power supply, to ensure the long-term normal operation of device；In addition, the utility model device meets national grid public affairs
The accuracy proposed, reliability and stability requirement are taken charge of, decision information is provided and supports have larger for normal operation and scheduling
Practical value, and enable backstage host computer observer to find that shaft tower Inclination Accident in the early stage in time and take emergent arrange
Apply, prevent to cause the harm of large area blackout or personnel's injury accident to occur because shaft tower tilts, i.e., have from another point of view
Larger economic benefit.
Brief description of the drawings
Fig. 1 is a kind of application state schematic diagram of inclination of transmission line tower on-Line Monitor Device of the utility model.
Fig. 2 is a kind of main monitoring device A of inclination of transmission line tower on-Line Monitor Device of the utility model circuit block
Figure.
Fig. 3 is a kind of circuit block of the power supply module one of inclination of transmission line tower on-Line Monitor Device of the utility model
Figure.
Fig. 4 is the discharge and recharge in a kind of power supply module one of inclination of transmission line tower on-Line Monitor Device of the utility model
The circuit diagram of controller.
Fig. 5 is a kind of auxiliary monitoring device B of inclination of transmission line tower on-Line Monitor Device of the utility model circuit block
Figure.
Fig. 6 is a kind of circuit block of the power supply module two of inclination of transmission line tower on-Line Monitor Device of the utility model
Figure.
Fig. 7 is the power taking mould in a kind of power supply module two of inclination of transmission line tower on-Line Monitor Device of the utility model
The circuit diagram of block.
Fig. 8 is that the electric energy in a kind of power supply module two of inclination of transmission line tower on-Line Monitor Device of the utility model is adjusted
Manage the circuit diagram of module.
Embodiment
Referring to Fig. 1 ~ 8, a kind of inclination of transmission line tower on-Line Monitor Device of the present invention, the monitoring device bag
Contain main monitoring device A and auxiliary monitoring device B；
Referring to Fig. 2, the main monitoring device A includes single chip control module one, wireless receiving and dispatching sensor assembly one, supplied
Electric module one and data radio station；The single chip control module one and wireless receiving and dispatching sensor assembly one and data radio station communication phase
Even；
The single chip control module one is STM8 single-chip microcomputers, the wireless receiving and dispatching sensor assembly one, data radio station with
The UART pins connection of single chip control module one；The power supply module one and the power pin of single chip control module one connect
Connect；The wireless receiving and dispatching sensor assembly one is using wireless receiving and dispatching sensor Si4463；
Referring to Fig. 3, the power supply module one includes photovoltaic battery array, and the photovoltaic battery array is through charge and discharge control
Device charges a battery, the power pin for the single chip control module one that battery is accessed in main monitoring device A.
Referring to Fig. 4, the charging-discharging controller includes model RT9525 charging management chip, the control chip
Input pin VIN is connected to the current output terminal of photovoltaic battery array, and the system connection pin SYS of the control chip is connected to
In single chip control module one, the power pin BAT of the control chip is connected to lithium battery；Further, indicator lamp LED1
Pin is monitored with the power supply status of the charging management chip of control chip（PGOOD）Connection, indicator lamp LED2 and Charge Management core
The charged state monitoring pin of piece（CHG）Connection；Charging current sets pin（ISETA）Determine charging current value, charge fault
Timing pin（TIMER）For carrying out the timing of charge fault, electric capacity C4（10µF /16V）Electric capacity, electricity are controlled for timing duration
Source status monitoring pin（PGOOD）Control indicator lamp LED1 instruction input powers whether normal, charged state monitoring pin（CHG）
Whether the LED2 instruction chargings of control indicator lamp finish, and limit the configuration pin of charging current（EN1、EN2）And its peripheral circuit can
Limit the maximum of charging current；In whole circuit running, charging-discharging controller realizes the discharge and recharge to single lithium battery
Management, when charging management chip RT9525 detects input pin（VIN）Voltage it is enough when, while to main monitoring device A supply
Electricity and to lithium cell charging；When charging management chip RT9525 detects that the voltage of VIN pins is only sufficient to provide to main monitoring device A
During electric energy, preferentially power, stop to lithium cell charging to main monitoring device A；When charging management chip RT9525 detects that VIN is managed
When the voltage of pin is not enough to main monitoring device A power supplies, charging management chip RT9525 control lithium batteries discharge to main monitoring device A
Power supply；Whole service process allows main monitoring device A to obtain the continual electric energy of safety and stability.
Referring to Fig. 5, the auxiliary monitoring device B includes single chip control module two, the and of wireless receiving and dispatching sensor assembly two
Power supply module two；
The single chip control module two is STM8 single-chip microcomputers, and the wireless receiving and dispatching sensor assembly two controls with single-chip microcomputer
The UART pins connection of module two；The power supply module two is connected with the power pin of single chip control module two；It is described wireless
Sending and receiving sensor module two is wireless receiving and dispatching sensor Si4463, and auxiliary monitoring device B wireless receiving and dispatching sensor assembly two with
The main monitoring device A wireless telecommunications of wireless receiving and dispatching sensor assembly one are connected；
Referring to Fig. 6 ~ 8, the power supply module two includes electricity-fetching module, electric energy conditioning module and management of charging and discharging module；
The electricity-fetching module includes current transformer core, secondary coil and sample resistance；The current transformer magnetic
On high voltage cable of the core retainer plate loaded on transmission line of electricity, the secondary coil is wrapped on current transformer core, and secondary coil
Sample resistance is connected between two leading-out terminals；Sample resistance, which is connected in parallel in the output end of secondary coil, is used to that alternation electricity will to be sensed
Kinetic potential is set in a suitable electrical voltage point；
The electric energy conditioning module includes rectification circuit, sophisticated leadage circuit, ripple filtering circuit and mu balanced circuit；
The rectification circuit is bridge rectifier and Transient Suppression Diode D3, and two of the bridge rectifier input
End is respectively connected to the both ends of the secondary coil of electricity-fetching module, and one end ground connection in two output ends of bridge rectifier, separately
One end is connected to the input of voltage stabilizing chip in mu balanced circuit, and one end of a Transient Suppression Diode D3 is connected to voltage stabilizing chip
Input, other end ground connection, Transient Suppression Diode D3 effect are protection power source module not by surge impact；
The voltage-regulator diode D2 negative poles that the sophisticated leadage circuit includes are connected with the input of voltage stabilizing chip, the pole of voltage stabilizing two
Pipe D2 positive pole is grounded through divider resistance R4, and voltage-regulator diode D2 positive pole accesses FET Q1 grid through current-limiting resistance
Pole, FET Q1 drain electrode access voltage-regulator diode D2 negative pole, FET Q1 source class ground connection through bleeder resistance R2；When
The pressure drop of voltage stabilizing value of the pulsating direct current spike higher than voltage-regulator diode D2 and divider resistance R4 (5.1K Ω, 0.5w) in loop is total
And when, voltage-regulator diode D2 will be turned on；Then, FET Q1 enters conducting state as the overvoltage protection of power supply, and pulsation is straight
The spike energy of stream is transferred on bleeder resistance R2 (50 Ω, 10w) to be discharged over the ground, is made so as to serve protection to follow-up loop
With；
The ripple filtering circuit includes filter capacitor C1, and filter capacitor C1 negative poles ground connection, filter capacitor C1 is just
Pole is connected with the output end of bridge rectifier；Filter capacitor C1 (1000 μ F) can filter out voltage ripple, obtain steady direct current
Voltage；
The output end of the voltage stabilizing chip of the mu balanced circuit is connected with voltage-stabiliser tube D4 negative pole, and voltage-stabiliser tube D4 positive pole connects
Ground, the output end of the voltage stabilizing chip is powered after inductance L1 is connected to external output end to auxiliary monitoring device B, and this is externally defeated
Go out end to be grounded through an electric capacity C2；Above-mentioned inductance L1 and electric capacity C2 form the filter circuit of output end；Its outer output end is connected to
Management of charging and discharging module；
Further, the model LM2575 of the voltage stabilizing chip, above-mentioned externally output end are connected to the of voltage stabilizing chip
Four pin input feedback signals, voltage stabilizing ability is improved so as to form backfeed loop；
Further, the power supply module two also includes intelligent protection module, and the intelligent protection module includes list
Piece machine, single-pole double-throw relay, wireless radio frequency modules and temperature sensor, the single-pole double-throw relay are serially connected with secondary coil
In connecting wire between rectification circuit, the control port of the single-pole double-throw relay is connected with single-chip microcomputer, the monolithic
Machine communicates with wireless radio frequency modules and temperature sensor and is connected, and the temperature sensor is installed on the circuit of sophisticated leadage circuit
On plate；When single-pole double-throw relay closes, electricity-fetching module just send induction electric energy and rear device；When temperature sensor detects
During to temperature exceeding standard, single-chip microcomputer is by PGO pins by single-pole double-throw relay（JQC-3F）Throw in make circuit disconnect gear, directly
After recovering normal to temperature, just single-pole double-throw relay is accessed again；Super capacitor is when main current supply circuit disconnects to monolithic
Machine is powered；The capacity of super capacitor need to ensure that single-chip microcomputer can carry out sophisticated leadage circuit in 5 minutes after main circuit powers off
Temperature detection, and when temperature enters recovery threshold value, control single-pole double-throw relay accesses current supply circuit again, super to save
Electric capacity storing electricity, the single-chip microcomputer are in and enliven shutdown mode, just start only in measurement temperature.The 5th is played in capacitances to supply power
After minute, if sophisticated leadage circuit temperature can not still drop to recovery threshold value, the wireless radio frequency modules are entered by sleep pattern
Emission mode, power module failure data is uploaded to background host computer using Zigbee protocol, to monitor in real time；Wirelessly penetrating
In frequency module, radio frequency chip can choose SI4432；
Further, the single-chip microcomputer is by the external output end power taking of mu balanced circuit, and is connected with single-chip microcomputer and one surpasses
Level electric capacity, for short-duration power, and the model JQC-3F of single-pole double-throw relay；
Further, the current transformer core is formed by stacking by silicon steel sheet, selects 50Hz silicon steel sheets mutual as electric current
Sensor core material, lamination coefficient are 10, magnetic circuit radius 9mm；Secondary coil is by 0.21mm enamel-covered wire coilings, coiling 180 altogether
Circle；
In use, main monitoring device A is installed on the shaft tower of transmission line of electricity, auxiliary monitoring device B is installed on transmission line of electricity,
Main monitoring device A and auxiliary monitoring device B carries out nothing by wireless receiving and dispatching sensor assembly one and wireless receiving and dispatching sensor assembly two
Line communicates, and monitors the relative distance between two monitoring devices in real time, and will by the data radio station on main monitoring device A
For distance information transmission to backstage host computer, backstage host computer can realize the data receiver and processing to multiple monitoring devices pair,
When main monitoring device A and auxiliary monitoring device B relative distance with set standard value error more than 5% up to more than 30 seconds when, hair
Go out alarm, remind staff to correspond to shaft tower and be likely to occur Inclination Accident, to be handled in time, reduce loss.
In addition：It should be noted that above-mentioned embodiment is only a prioritization scheme of this patent, the skill of this area
Any change or improvement that art personnel are done according to above-mentioned design, within the protection domain of this patent..
Claims (7)
- A kind of 1. inclination of transmission line tower on-Line Monitor Device, it is characterised in that：The monitoring device includes main monitoring dress Put and auxiliary monitoring device；The main monitoring device includes single chip control module one, wireless receiving and dispatching sensor assembly one, power supply Module one and data radio station；The single chip control module one and wireless receiving and dispatching sensor assembly one and data radio station communication phase Even；The auxiliary monitoring device includes single chip control module two, wireless receiving and dispatching sensor assembly two and power supply module two；It is described The wireless receiving and dispatching sensor assembly two of auxiliary monitoring device and the wireless telecommunications phase of wireless receiving and dispatching sensor assembly one of main monitoring device Even, the data radio station is connected with backstage upper machine communication.
- A kind of 2. inclination of transmission line tower on-Line Monitor Device as claimed in claim 1, it is characterised in that：The single-chip microcomputer control Molding block one and single chip control module two are STM8 single-chip microcomputers, the wireless receiving and dispatching sensor assembly one, data radio station with The UART pins connection of single chip control module one；The power supply module one and the power pin of single chip control module one connect Connect；The wireless receiving and dispatching sensor assembly two is connected with the UART pins of single chip control module two；The power supply module two with The power pin connection of single chip control module two；The wireless receiving and dispatching sensor assembly one and wireless receiving and dispatching sensor assembly two It is wireless receiving and dispatching sensor Si4463,
- A kind of 3. inclination of transmission line tower on-Line Monitor Device as claimed in claim 1, it is characterised in that：The power supply module One includes photovoltaic battery array, and the photovoltaic battery array charges a battery through charging-discharging controller, battery access master The power pin of single chip control module one in monitoring device；The charging-discharging controller includes filling for model RT9525 Electric managing chip, the input pin VIN of the control chip are connected to the current output terminal of photovoltaic battery array, the control chip System connection pin SYS be connected in single chip control module one, the power pin BAT of the control chip is connected to lithium electricity Pond；Further, the power supply status monitoring pin connection of the charging management chip of indicator lamp LED1 and control chip, indicator lamp The monitoring pin connection of the charged state of LED2 and charging management chip.
- A kind of 4. inclination of transmission line tower on-Line Monitor Device as claimed in claim 1, it is characterised in that：The power supply module Two include electricity-fetching module, electric energy conditioning module and management of charging and discharging module；The electricity-fetching module includes current transformer core, secondary coil and sample resistance；The current transformer core set On high voltage cable loaded on transmission line of electricity, the secondary coil is wrapped on current transformer core, and two of secondary coil Sample resistance is connected between leading-out terminal；The electric energy conditioning module includes rectification circuit, sophisticated leadage circuit, ripple filtering circuit and mu balanced circuit；The rectification circuit is bridge rectifier and Transient Suppression Diode D3, and two inputs of the bridge rectifier divide Not Jie Ru electricity-fetching module secondary coil both ends, and in two output ends of bridge rectifier one end ground connection, the other end The input of voltage stabilizing chip in mu balanced circuit is connected to, one end of a Transient Suppression Diode D3 is connected to the input of voltage stabilizing chip End, other end ground connection；The voltage-regulator diode D2 negative poles that the sophisticated leadage circuit includes are connected with the input of voltage stabilizing chip, voltage-regulator diode D2 Positive pole be grounded through divider resistance R4, and voltage-regulator diode D2 positive pole accesses FET Q1 grid, field through current-limiting resistance Effect pipe Q1 drain electrode accesses voltage-regulator diode D2 negative pole, FET Q1 source class ground connection through bleeder resistance R2；The ripple filtering circuit includes filter capacitor C1, the filter capacitor C1 negative poles ground connection, filter capacitor C1 positive pole with The output end of bridge rectifier is connected；The output end of the voltage stabilizing chip of the mu balanced circuit is connected with voltage-stabiliser tube D4 negative pole, voltage-stabiliser tube D4 plus earth, institute The output end for stating voltage stabilizing chip is connected to external output end through inductance L1 auxiliary monitoring device is powered, and the external output end is through one Electric capacity C2 is grounded；Above-mentioned inductance L1 and electric capacity C2 form the filter circuit of output end.
- A kind of 5. inclination of transmission line tower on-Line Monitor Device as claimed in claim 4, it is characterised in that：The voltage stabilizing chip Model LM2575, above-mentioned externally output end is connected to the 4th pin input feedback signal of voltage stabilizing chip.
- A kind of 6. inclination of transmission line tower on-Line Monitor Device as claimed in claim 4, it is characterised in that：The power supply module Two also include intelligent protection module, and the intelligent protection module includes single-chip microcomputer, single-pole double-throw relay, less radio-frequency mould Block and temperature sensor, the single-pole double-throw relay are serially connected with the connecting wire between secondary coil and rectification circuit, institute The control port for stating single-pole double-throw relay is connected with single-chip microcomputer, the single-chip microcomputer and wireless radio frequency modules and temperature sensor phase Communication connection, the temperature sensor are installed on the circuit board of sophisticated leadage circuit.
- A kind of 7. inclination of transmission line tower on-Line Monitor Device as claimed in claim 6, it is characterised in that：The single-chip microcomputer leads to The external output end power taking of mu balanced circuit is crossed, and a super capacitor is connected with single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720161056.4U CN206862346U (en) | 2017-02-22 | 2017-02-22 | A kind of inclination of transmission line tower on-Line Monitor Device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720161056.4U CN206862346U (en) | 2017-02-22 | 2017-02-22 | A kind of inclination of transmission line tower on-Line Monitor Device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206862346U true CN206862346U (en) | 2018-01-09 |
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| CN201720161056.4U Expired - Fee Related CN206862346U (en) | 2017-02-22 | 2017-02-22 | A kind of inclination of transmission line tower on-Line Monitor Device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109668542A (en) * | 2018-12-26 | 2019-04-23 | 湖南国科防务电子科技有限公司 | Iron tower monitoring method, device, equipment and storage medium |
-
2017
- 2017-02-22 CN CN201720161056.4U patent/CN206862346U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109668542A (en) * | 2018-12-26 | 2019-04-23 | 湖南国科防务电子科技有限公司 | Iron tower monitoring method, device, equipment and storage medium |
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Granted publication date: 20180109 Termination date: 20190222 |