CN208172156U - A kind of portable insulating rod insulation performance test instrument - Google Patents
A kind of portable insulating rod insulation performance test instrument Download PDFInfo
- Publication number
- CN208172156U CN208172156U CN201820665786.2U CN201820665786U CN208172156U CN 208172156 U CN208172156 U CN 208172156U CN 201820665786 U CN201820665786 U CN 201820665786U CN 208172156 U CN208172156 U CN 208172156U
- Authority
- CN
- China
- Prior art keywords
- module
- insulation performance
- performance test
- test instrument
- portable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Measurement Of Current Or Voltage (AREA)
Abstract
The utility model discloses a kind of portable insulating rod insulation performance test instrument, including micro-chip processor, power adaptation module, voltage module, signal sampling module, signal amplification module, power adaptation module provides electric energy；The electric energy of power adaptation module is changed into voltage signal by voltage module, and the voltage signal is loaded on insulating bar, and the input terminal of voltage module is electrically connected with the power output end of power adaptation module；The control terminal of voltage module is electrically connected with the first output end of micro-chip processor；The output end of voltage module is electrically connected with insulating bar；The first input end of micro-chip processor is electrically connected with the output end of signal amplification module；The input terminal of signal amplification module is electrically connected with the output end of signal sampling module；The input terminal of signal sampling module is electrically connected with the sampling jack of insulating bar.The utility model is convenient for carrying, and is not used place limitation, can outdoor carry out operation, by the detection to insulating bar insulation performance, the effective safety for ensureing tester.
Description
Technical field
It is exhausted more particularly, to a kind of portable insulating rod the utility model relates to insulating bar insulation performance testing field
Edge ability meter.
Background technique
Since insulating bar is used to be isolated the high-pressure conductor of electrification and in the operating personnel of ground potential, thus its insulation performance
Directly influence the safety of operating personnel and equipment, it is necessary to meet stringent voltage tolerance requirement and performance test.Due to transport
Being easy to dampness in the process leads to insulating bar decreasing insulating, thus develops a kind of Portable insulation ability meter and then have
Important meaning.
Utility model content
The utility model overcomes the problem of above-mentioned existing insulating bar decreasing insulating, provides a kind of new portable
Formula insulating bar insulation performance test instrument.The utility model is convenient for carrying, and is not used place limitation, can outdoor carry out operation, lead to
The detection to insulating bar insulation performance is crossed, the effective safety for ensureing tester.
In order to solve the above technical problems, the technical solution of the utility model is as follows：
A kind of portable insulating rod insulation performance test instrument, including micro-chip processor, power adaptation module, voltage module,
Signal sampling module, signal amplification module, wherein
The power adaptation module provides electric energy；
The electric energy of power adaptation module is changed into voltage signal by the voltage module, and the voltage signal is loaded into
On insulating bar, the input terminal of voltage module is electrically connected with the power output end of power adaptation module；
The control terminal of the voltage module is electrically connected with the first output end of micro-chip processor；
The output end of the voltage module is electrically connected with insulating bar；
The first input end of the micro-chip processor is electrically connected with the output end of signal amplification module；
The input terminal of the signal amplification module is electrically connected with the output end of signal sampling module；
The input terminal of the signal sampling module is electrically connected with the sampling jack of insulating bar.
Utility model works process is as follows：
Voltage module is provided to high pressure to insulating bar, by the high-voltage signal of signal sampling module samples insulating bar, obtain
Sampled signal；By sampled input signal amplification module, amplified signal is obtained；Micro-chip processor examines sampled signal
It surveys, to obtain the information about insulating bar insulation parameter.
In a preferred solution, the portable insulating rod insulation performance test instrument further includes alarm module, institute
The input terminal for the alarm module stated is electrically connected with the second output terminal of micro-chip processor.
In this preferred embodiment, when micro-chip processor analyzes sampled signal, and analysis result reaches threshold value, micro process
Chip starts alarm module, and alert reminds staff.
In a preferred solution, the portable insulating rod insulation performance test instrument further includes feedback module, institute
The feedback module stated is used to detect the voltage signal of voltage module output, the input terminal of feedback module and the output end of voltage module
Electrical connection；The output end of feedback module is electrically connected with the second input terminal of micro-chip processor.
In this preferred embodiment, feedback module is used to detect the high voltage exported, in order to avoid the excessive error and not of causing of high voltage
Necessary consequence.
In a preferred solution, the portable insulating rod insulation performance test instrument further includes shell, described
Shell is provided with handle.
In this preferred embodiment, handle facilitates staff's hand-held device.
In a preferred solution, the portable insulating rod insulation performance test instrument further includes LCD display, institute
The input terminal for the LCD display stated is electrically connected with the third output end of micro-chip processor, and LCD display is arranged on the shell.
In this preferred embodiment, LCD display is used to show the information of insulating bar insulation parameter.
In a preferred solution, the portable insulating rod insulation performance test instrument further includes state display lamp,
The state display lamp is used to indicate the working condition of portable insulating rod insulation performance test instrument, and state display lamp setting exists
On shell.
In a preferred solution, the portable insulating rod insulation performance test instrument further includes switch module, institute
The switch module stated is used on/off portable insulating rod insulation performance test instrument.
In a preferred solution, the shell offers several jacks.
In a preferred solution, the voltage module includes divider resistance, and the divider resistance is for preventing
Voltage damages staff.
In this preferred embodiment, since human body resistance relative partial pressure resistance value is smaller, so even staff due to
Voltage is got in operation error itself will not damage human body.
In a preferred solution, the power adaptation module includes battery, exchanges power conversion circuit, described
Power adaptation module can be powered based on exchange power conversion circuit by alternating current, can also be supplied based on battery
Electricity.
In this preferred embodiment, exchange power conversion circuit can also be powered in addition to can directly power to battery.
Compared with prior art, the beneficial effect of technical solutions of the utility model is：
The utility model is convenient for carrying, and is not used place limitation, can outdoor carry out operation, by insulating bar insulating properties
The detection of energy, the effective safety for ensureing tester.
Detailed description of the invention
Fig. 1 is the space structure figure of the present embodiment；
Fig. 2 is the module map of the present embodiment.
Label declaration：1, tester shell；2, handle；3, display screen；4, indicator light；5, power switch；6, charging jacks；
7, control button panel；8, alarm；9, feedback module jack；10, signal amplification module；11, sampling apparatus jack；12, electric
Resistance；13, clip；14, inversion boosting module；15, power adaptation module；16, microcontroller.
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；
In order to better illustrate this embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent actual product
Size；
To those skilled in the art, it is to be understood that certain known features and its explanation, which may be omitted, in attached drawing
's.
The technical solution of the utility model is described further with reference to the accompanying drawings and examples.
As depicted in figs. 1 and 2, a kind of portable insulating rod insulation performance test instrument, including tester shell 1, signal are put
Big module 10, inversion boosting module 14, power adaptation module 15 and microcontroller 16 are provided with above tester shell 1 and are convenient for
The handle 2 guided and supported, 1 outer surface of tester shell are provided with display screen 3, and display screen 3 is for show that treated data, display screen
3 sides are provided with the indicator light 4 for prompting working condition, and 3 other side of display screen is provided with power adaptation module 15, indicator light
4 lower sections are provided with power switch 5, and the control button panel 7 convenient for operation, control button panel 7 are provided with below power switch 5
Lower section is provided with alarm 8, and 1 side of tester shell is provided with charging jacks 6, feedback mould is provided with below tester shell 1
Block jack 9 and sampling apparatus jack 11, sampling apparatus jack 11 are connected to the signal amplification module 10 inside tester shell 1,
Tester interior of shell is additionally provided with microcontroller 16, and 15 side of power adaptation module is provided with inversion boosting module 14, inversion
Boost module 14 is internally provided with resistance 12, and resistance 12 is connect by conducting wire with the clip 13 outside tester shell 1.
It in above structure, is clipped on insulating bar by clip 13, provides high voltage to insulating bar, testing current penholder is connected to
On sampling apparatus jack 11, the electric current that measures is transmitted to microcontroller 16 through signal amplification module 10, and microcontroller 16 is by information
It is shown on display screen 3, is sounded an alarm when data are not inconsistent standardization by alarm 8, feedback module jack 9 is external after processing
Voltage tester, convenient for detection output voltage, in case voltage is excessive to cause error and unnecessary consequence.
In order to further increase the use function of the present embodiment, the seven power orders of magnitude of the resistance value of resistance 12 10, with
Ensure it is lossless to staff, microcontroller 16 use AT89S54 system class, convenient for the processing of data, power adaptation module 15 is adopted
With LYD0504000 model, power adaptation module 15 is internally provided with battery, for solving live power supply, both can be used
Internal dc source, microcontroller 16 and display screen 3, indicator light 4, power switch 5, alarm also can be used in alternating current 220V
8, signal amplification module 10, sampling apparatus jack 11 are connected by conducting wire.
The same or similar label correspond to the same or similar components；
The terms describing the positional relationship in the drawings are only for illustration, should not be understood as the limitation to this patent；
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (10)
1. a kind of portable insulating rod insulation performance test instrument, which is characterized in that including micro-chip processor, power adaptation module,
Voltage module, signal sampling module, signal amplification module, wherein
The power adaptation module provides electric energy；
The electric energy of power adaptation module is changed into voltage signal by the voltage module, and the voltage signal is loaded into insulation
On bar, the input terminal of voltage module is electrically connected with the power output end of power adaptation module；
The control terminal of the voltage module is electrically connected with the first output end of micro-chip processor；
The output end of the voltage module is electrically connected with insulating bar；
The first input end of the micro-chip processor is electrically connected with the output end of signal amplification module；
The input terminal of the signal amplification module is electrically connected with the output end of signal sampling module；
The input terminal of the signal sampling module is electrically connected with the sampling jack of insulating bar.
2. portable insulating rod insulation performance test instrument according to claim 1, which is characterized in that described is portable exhausted
Edge bar insulation performance test instrument further includes alarm module, the second output of the input terminal and micro-chip processor of the alarm module
End electrical connection.
3. portable insulating rod insulation performance test instrument according to claim 1 or 2, which is characterized in that described is portable
Formula insulating bar insulation performance test instrument further includes feedback module, and the feedback module is used to detect the voltage of voltage module output
Signal, the input terminal of feedback module are electrically connected with the output end of voltage module；The output end of feedback module and micro-chip processor
The electrical connection of second input terminal.
4. portable insulating rod insulation performance test instrument according to claim 3, which is characterized in that described is portable exhausted
Edge bar insulation performance test instrument further includes shell, and the shell is provided with handle.
5. portable insulating rod insulation performance test instrument according to claim 4, which is characterized in that described is portable exhausted
Edge bar insulation performance test instrument further includes LCD display, and the input terminal of the LCD display and the third of micro-chip processor are defeated
Outlet electrical connection, LCD display are arranged on the shell.
6. portable insulating rod insulation performance test instrument according to claim 5, which is characterized in that described is portable exhausted
Edge bar insulation performance test instrument further includes state display lamp, and the state display lamp is for indicating portable insulating rod insulating properties
The working condition of energy tester, state display lamp are arranged on the shell.
7. according to portable insulating rod insulation performance test instrument described in claim 4,5 or 6, which is characterized in that it is described just
Taking formula insulating bar insulation performance test instrument further includes switch module, and the switch module is used on/off Portable insulation
Bar insulation performance test instrument.
8. portable insulating rod insulation performance test instrument according to claim 7, which is characterized in that the shell opens up
There are several jacks.
9. according to claim 1, portable insulating rod insulation performance test instrument described in 2,4,5,6 or 8, which is characterized in that institute
The voltage module stated includes divider resistance, and the divider resistance is for preventing voltage from damaging to staff.
10. portable insulating rod insulation performance test instrument according to claim 9, which is characterized in that the power supply is suitable
It include battery, exchange power conversion circuit with module, the power adaptation module is based on exchange power conversion circuit and passes through exchange
Electricity is powered, or is powered based on battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820665786.2U CN208172156U (en) | 2018-05-07 | 2018-05-07 | A kind of portable insulating rod insulation performance test instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820665786.2U CN208172156U (en) | 2018-05-07 | 2018-05-07 | A kind of portable insulating rod insulation performance test instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208172156U true CN208172156U (en) | 2018-11-30 |
Family
ID=64370325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820665786.2U Active CN208172156U (en) | 2018-05-07 | 2018-05-07 | A kind of portable insulating rod insulation performance test instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208172156U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109839578A (en) * | 2018-05-07 | 2019-06-04 | 广东电网有限责任公司 | A kind of portable insulating rod insulation performance test instrument |
| CN111693830A (en) * | 2020-05-28 | 2020-09-22 | 广州广华智电科技有限公司 | Insulator on-line detection equipment and system |
-
2018
- 2018-05-07 CN CN201820665786.2U patent/CN208172156U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109839578A (en) * | 2018-05-07 | 2019-06-04 | 广东电网有限责任公司 | A kind of portable insulating rod insulation performance test instrument |
| CN111693830A (en) * | 2020-05-28 | 2020-09-22 | 广州广华智电科技有限公司 | Insulator on-line detection equipment and system |
| CN111693830B (en) * | 2020-05-28 | 2023-02-28 | 广州广华智电科技有限公司 | Insulator on-line detection equipment and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208172156U (en) | A kind of portable insulating rod insulation performance test instrument | |
| CN203881834U (en) | AC-DC current wireless monitoring equipment | |
| CN102253270A (en) | Electronic AC (Alternating Current) nanovoltmeter | |
| CN204789735U (en) | Multi -functional discharge detection device of high voltage capacitor | |
| CN210639265U (en) | Quick detector for on-off of electrical complete equipment | |
| CN100573163C (en) | Electrostatic caution module | |
| CN103592586A (en) | Power cable insulation monitoring system | |
| CN203720220U (en) | Direct-current high voltage generator used for measuring 3.3kV switch cabinet insulation resistor | |
| CN206863101U (en) | Alternating current device for dynamically detecting and safeties, current display device | |
| CN106019193B (en) | Integrated point inspection device of voltage-withstand-voltage and grounding impedance tester | |
| CN205317881U (en) | Intelligence cable check out test set | |
| CN109839578A (en) | A kind of portable insulating rod insulation performance test instrument | |
| CN109253815B (en) | Wireless temperature sensor and application thereof | |
| CN202453444U (en) | Automobile wire harness short-circuit detection device | |
| CN215263720U (en) | Tester capable of measuring contact resistance and opening and closing time of high-voltage switch | |
| CN210376518U (en) | High-precision contact resistance tester capable of continuously measuring | |
| CN207798930U (en) | Wireless DC electricity tester | |
| CN103308744B (en) | High-tension cable gauze screen ground wire leakage current detector | |
| CN208384068U (en) | A kind of Partial discharge signal simulator with temperature measurement function | |
| CN201845072U (en) | Portable wide-range detection device for voltage-regulating value of voltage-regulator tube | |
| CN208636417U (en) | A kind of Partial discharge signal simulator with temperature measurement and overvoltage protection | |
| CN202133704U (en) | Electric AC nano-voltmeter | |
| CN105258729A (en) | Temperature and humidity detection system for switch cabinet based on single chip microcomputer | |
| CN205880180U (en) | Integrative device of examining of withstand voltage and earth impedance tester | |
| CN209525442U (en) | DC simulation resistance generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |