Specific embodiment
The utility model discloses a kind of insulator detection device, those skilled in the art can use for reference present disclosure, fit
When modified technique parameter is realized.In particular, it should be pointed out that all similar substitutions and modifications are for a person skilled in the art
It is it will be apparent that they are considered as being included in the utility model.The method of the utility model and application are by preferable
Embodiment is described, related personnel significantly can not depart from the utility model content, in spirit and scope to described herein
Methods and applications be modified or suitably change with combining, to realize and using the utility model technology.
First, the utility model is the device being detected to insulator, and insulator will be described in detail below.
It is understood that the utility model can realize the detection to a variety of insulators, it below will be with regard to Fig. 1 to wherein one
Kind insulator illustrates.
As shown in Figure 1, insulator includes insulating shield 01, main body 02, bottom flange dish 03 and connecting component 04, the company
Relay part 04 is connect with overhead transmission line.In practical applications, staff by the first probe of insulator detection device and
Second probe contacts the bottom flange dish 03 of insulator, to send out detection signal to insulator and receive that insulator is reflected back returns
Wave signal.
The embodiment of the utility model can be including a variety of, below by least one in the embodiment to the utility model
Kind is described in detail.
As shown in Fig. 2, the utility model embodiment provides a kind of insulator detection device, the insulator detection device
It can include:06, second probe 07 of the probe of ultrasonic transducer 05, first, processor 08 and audible alarm unit 09 are described super
The ultrasonic reception end 10 of acoustic wave transducer 05 and the audible alarm unit 09 are electrically connected with the processor 08;
The ultrasound emission end 11 of the ultrasonic transducer 05 connect to emit ultrasonic acoustic waves into the described first probe 06
On insulator;The ultrasonic reception end 10 of the ultrasonic transducer 05 connect to be received back from insulator with the described second probe 07
Wave signal;
The echo-signal received is sent to the processor 08 by the ultrasonic transducer 05, and the processor 08 exists
The frequency of the echo-signal controls the audible alarm unit 09 to alarm when exceeding preset range.
Specifically, the utility model embodiment is detected using vibroacoustics, the echo being reflected back by analyzing insulator is believed
Number, the frequency of echo-signal is obtained, the frequency of echo-signal and normal frequency range are compared, the echo judged
Signal, if in normal frequency range, illustrates that the insulator work is normal, otherwise whether in normal frequency range
Illustrate that the insulator is likely to occur the exception such as damage, need further to analyze or replaced.
Specifically, the normal frequency range is 3000 hertz to 6000 hertz, therefore by 3000 hertz to 6000 hertz
Hereby it is set as the preset range.If the frequency of the echo-signal of some obtained insulator is not higher than 3000 hertz, illustrate
The lower part of the insulator is likely to occur problem, if the frequency of obtained echo-signal is not less than 6000 hertz, illustrates the insulation
The top of son is likely to occur problem.
Specifically, when detecting, the utility model embodiment by the first probe 06 and the second probe 07 with insulator
Bottom flange dish 03 contacts.
Specifically, the electrical power of input can be converted into mechanical output as detection signal by the ultrasonic transducer 05
And first probe 06 is output to by the ultrasound emission end 11, first probe 06 sends the detection signal of generation
It is detected to insulator, the echo-signal of generation is reflected back into second probe 07, second probe 07 by insulator
The echo-signal received is passed into the ultrasonic reception end 10.
Specifically, the ultrasonic reception end 10 is electrically connected the echo-signal received being sent to the processor 08
The processor 08, the processor 08 judges the frequency of the echo-signal whether in the preset range, if saying
The bright echo-signal is normal, otherwise illustrates that the echo-signal beyond preset range, then needs that the audible alarm is controlled to fill
9 are set to 0 to alarm.
The utility model embodiment, can be in the echo-signal that detection obtains by setting the audible alarm unit 09
Frequency not within a preset range when alarm, be not normal data with obtained data, reduce the work of post analysis
It measures, improves work efficiency.
As shown in figure 3, a kind of insulator detection device that the utility model embodiment provides can also include:Memory module
12;
Audio files and the preset range are preserved in the memory module 12;
The memory module 12 stores echo-signal of the frequency beyond preset range;
The audible alarm unit 09 is alarmed by playing the audio files stored in the memory module 12.
Specifically, at least one alarm sound can be included in the audio files, during use can to alarm sound into
Row setting.It, can also be identical according to the frequency selection of obtained echo-signal or not in the other embodiment of the utility model
Same audio files is alarmed.
Specifically, the memory module 12 can only store echo-signal of the frequency beyond the preset range.
In the utility model embodiment can storing frequencies exceed the preset range echo-signal, be not stored in pre-
If the signal in range, to reduce the workload of staff's post analysis, working efficiency is improved.
As shown in figure 4, a kind of insulator detection device that embodiment shown in Fig. 2 provides can also include:Analog-to-digital conversion
Device 13, the analog-digital converter 13 are electrically connected respectively with the ultrasonic transducer 05 and the processor 08;
It is concurrent that the echo-signal that the ultrasonic transducer 05 receives is converted into digital signal by the analog-digital converter 13
Give the processor 08;
The processor 08 determines whether the frequency of the echo-signal exceeds preset range according to the digital signal.
Specifically, obtained echo-signal can be carried out analog-to-digital conversion by the analog-digital converter 13, digital signal is obtained,
Judge the frequency of the echo-signal whether beyond the preset range by the processor 08 again.
Obtained echo-signal can be converted into counting by the utility model embodiment by setting the analog-digital converter 13
Word signal, so that the processor 08 judges that the value of the frequency of the echo-signal whether beyond the preset range, improves
Working efficiency reduces workload.
As shown in figure 5, a kind of insulator detection device that the utility model embodiment is provided can also include:Insulating bar
14,06, second probe 07 of the probe of ultrasonic transducer 05, first and audible alarm unit 09 are arranged at the insulating bar
14 one end.
Specifically, in practical applications, the utility model embodiment can also include shell 15, the ultrasonic transducer
05th, first the 06, second probe 07 of probe and processor 08 can be arranged in the shell 15, the audible alarm unit 09
It can be arranged on the shell 15, the shell 15 is arranged on one end of the insulating bar 14.
Specifically, insulating bar length adjustable member 16 is also provided on the insulating bar 14, so as to adjust
State the length of insulating bar 14.
It, can be more square in the insulator for detecting different height using the insulating bar that length is variable in the utility model
Just, the insulating bar 14 is made of insulating materials, safer.
As shown in fig. 6, a kind of insulator detection device that the utility model embodiment provides can also include:Earth leakage protective
Device 17 and insulating bar connecting component 18;The earth leakage protective device 17 is arranged on the insulating bar 14, and the insulating bar 14 connects
Component connects the first segment and second segment of the insulating bar 14,17 electricity of the insulating bar connecting component 18 and the earth leakage protective device
Connection, 06, second probe 07 of the probe of ultrasonic transducer 05, first and audible alarm unit 09 are arranged at the insulation
One end of the first segment of bar 14;
The earth leakage protective device 17 triggers the insulating bar connecting component when having electric current on detecting the insulating bar 14
18 disconnect the first segment of the insulating bar 14 and second segment.
Specifically, the insulating bar connecting component 18, which can include spring or other, can discharge the component of elastic potential energy,
The utility model embodiment using the embodiment of spring to being described in detail.Under normal circumstances, the spring is in compression
State, the earth leakage protective device 17 can detect on the insulating bar 14 whether have voltage, if it is detected that electric current, described in triggering
Spring or release elastic potential energy disconnect the insulating bar 14.
The utility model embodiment is by setting the earth leakage protective device 17 and the insulating bar connecting component 18, Ke Yi
The earth leakage protective device 17 detects and is disconnected the insulating bar 14 by the insulating bar connecting component 18 during electric current, so as to increase
Add the safety used.
As shown in fig. 7, a kind of insulator detection device that the utility model embodiment is provided can also include:Switch
19, the switch 19 is arranged on the insulating bar 14 and is electrically connected with the ultrasonic transducer 05, controls the ultrasonic wave
The working condition of energy converter 05.
Specifically, the switch 19 can be key switch or slide switch etc..
Specifically, the ultrasonic transducer 05 can be controlled in running order for the switch 19 or closed state.
This practical embodiment by set it is described switch 19, the ultrasonic transducer 05 is closed when not in use,
It is more convenient in actual use.
As shown in figure 8, the utility model embodiment additionally provides another insulator detection device, the isolator detecting
Device can include:06, second probe 07 of the probe of ultrasonic transducer 05, first and wireless communication device 20,
The ultrasound emission end 11 of the ultrasonic transducer connect to emit ultrasonic acoustic waves into absolutely with the described first probe 06
On edge;The ultrasonic reception end 10 of the ultrasonic transducer connect to receive echo from insulator with the described second probe 07
Signal;
The ultrasonic reception end 10 of the ultrasonic transducer is also electrically connected with the wireless communication device 20, with by described
The echo-signal is sent in the equipment communicated to connect with the wireless communication device 20 by wireless communication device 20.
Specifically, the utility model creatively the echo-signal that the ultrasonic transducer 05 receives is passed through it is described
Wireless communication device 20 is sent to computer and is analyzed.
The utility model embodiment can directly be sent the echo-signal received by increasing wireless communication device 20
To computer, in real time to analyze data, without each obtained data are stored, all insulators are being detected
After be then forwarded to computer, realize the real-time Transmission of data, whether the data that can be found in time dummy data or not occur
The situation of record improves the efficiency of work.
In a kind of insulator detection device as shown in Figure 8, the wireless communication device 20 can be:It is bluetooth module, non-
Contact radio frequency identification module, close range wireless communication module, infrared module or wireless fidelity module.
It is understood that the wireless communication device 20 can include bluetooth module, non-contact radio-frequency identification module,
At least one of close range wireless communication module, infrared module or wireless fidelity module.
The utility model embodiment, without setting up cable, reduces the construction time, saves by increasing wireless communication device 20
Manpower and materials are saved, and can be by real-time data transmission to computer, whether the data that can be found in time void occur
Data or Unrecorded situation improve the efficiency of work.
As shown in figure 9, a kind of insulator detection device that the utility model embodiment provides can also include:Insulating bar
14,06, second probe 07 of the probe of ultrasonic transducer 05, first and wireless communication device 20 are arranged at the insulating bar
14 one end.
Specifically, the insulator detection device can also include a shell 15, the ultrasonic transducer 05, first
The 06, second probe 07 of probe and wireless communication device 20 can be arranged in the shell 15, and the shell 15 is arranged on institute
State one end of insulating bar 14.
Specifically, insulating bar length adjustable member 16 can be provided on the insulating bar 14, the insulation pole length tune
Section component 16 can change the length of the insulating bar 14, so as to detect the insulator of different height, in actual use more
It is convenient.
Insulating bar 14 in the utility model embodiment can be the variable telescopic rod of length, can detect different height
Insulator, insulating bar 14 are fabricated to using insulating materials, to improve the safety used.
As shown in Figure 10, the utility model embodiment additionally provides another insulator detection device, the insulating bar 14
On can be provided with current detector 21 to detect the electric current on the insulating bar 14.
Specifically, in actual use, because of damage or other reasons drain conditions may occur for the insulating bar 14,
The current detector 21 can detect the electric current on the insulating bar 14, and the current detector 21 can also be provided with alarm
Module if detecting on the insulating bar 14 there is electric current, can be alarmed, the alarm module can by the alarm module
Think at least one of voice guard or visual alarm.
This practical embodiment can detect the insulating bar 14 by setting current detector 21 on the insulating bar 14
On whether drain conditions occur, increase safety.
As shown in figure 11, the utility model embodiment additionally provides another insulator detection device, the insulating bar 14
The other end can be provided with switch 19, the switch 19 is electrically connected with the ultrasonic transducer 05, controls the ultrasonic wave
The working condition of energy converter 05.
Specifically, the ultrasonic transducer 05 can be controlled in running order for the switch 19 or closed state.
Specifically, the switch 19 can be key switch or slide switch etc..
The utility model embodiment can increase the convenience used by setting the switch 19.
As shown in figure 12, the utility model embodiment additionally provides another insulator detection device, the insulating bar 14
On be provided with display screen 22, the display screen 22 is electrically connected to show the echo-signal with the ultrasonic transducer 05.
Specifically, can also include the shell 15 in the other embodiment of the utility model, the display screen 22 is also
It can be arranged on the shell 15.
It is carried out specifically, the echo-signal received can be sent to the display screen 22 by the ultrasonic transducer 05
It has been shown that, staff to be facilitated to check.
The utility model embodiment increases the convenience used by increasing the display screen 22, and staff can be with
Simple analysis is carried out by the echo-signal that display screen 22 is shown, to reduce the workload of post analysis process.
As shown in figure 13, the utility model embodiment additionally provides another insulator detection device, can include:Ultrasound
06, second probe 07 of the probe of wave transducer 05, first, processor 08 and visual alarm 23;
The ultrasound emission end 11 of the ultrasonic transducer 05 connect to emit ultrasonic acoustic waves into the described first probe 06
On insulator;The ultrasonic reception end 10 of the ultrasonic transducer 05 connect to be received back from insulator with the described second probe 07
Wave signal;
The echo-signal received is sent to the processor 08 by the ultrasonic transducer 05, to believe in the echo
Number frequency the visual alarm 23 triggered by the processor 08 when exceeding preset range carry out early warning.
Specifically, the processor 08 judges whether the frequency of the echo-signal exceeds after receiving the echo-signal
The preset range, if it was exceeded, illustrate insulator corresponding to the echo-signal there may be the problems such as damage, then it is described
Processor 08 controls the visual alarm 23 to alarm.
The utility model embodiment additionally provides another insulator detection device, and the visual alarm 23 can wrap
It includes:At least one indicator light.
Specifically, the quantity of the visual alarm 23 can include it is at least one.In practical applications, the utility model
Different indicator lights can also be lighted according to the frequency of the echo-signal, the color of the indicator light can also be identical or not
Together.
The utility model embodiment can judge described return by setting the visual alarm 23 in the processor 08
The frequency of wave signal is alarmed after exceeding the preset range, can have found that it is likely that the insulator to go wrong in time, is improved
Working efficiency.
As shown in figure 14, the utility model embodiment additionally provides another insulator detection device, can include:Storage
Module 12,
The memory module 12 stores echo-signal of the frequency beyond preset range.
Specifically, the upper lower threshold value of the preset range is preserved in the memory module 12.
Specifically, the job information of visual alarm 23 is preserved in the memory module 12.In practical applications, it is described
Visual alarm 23 can be lighted or be flickered when being alarmed, and the light report can be included in the memory module 12
The flicker frequency of alert device 23.The visual alarm 23 can also light identical or not according to the frequency difference of the echo-signal
Same color.
The utility model embodiment can judge the frequency of the echo-signal beyond described default in the processor 08
The visual alarm 23 can be controlled to alarm, and control according to the job information preserved in the memory module 12 during range
It makes the memory module 12 and preserves the echo-signal for exceeding preset range, reduce the workload of post analysis, improve work
Efficiency.
In Figure 13 to Figure 14 on the basis of any figure illustrated embodiment, as shown in figure 15, the utility model embodiment also carries
Another insulator detection device has been supplied, can also have been included:Insulating bar 14, the ultrasonic transducer 05, first probe 06, the
Two probes 07 and visual alarm 23 are arranged at one end of the insulating bar 14.
Specifically, in practical applications, the utility model embodiment can include shell 15, the ultrasonic transducer
05th, first the 06, second probe 07 of probe and visual alarm 23 are arranged in the shell 15, and the shell 15 is arranged on institute
State one end of insulating bar 14.
Further, as shown in figure 15, a kind of insulator detection device that the utility model embodiment additionally provides, it is described exhausted
Edge detection device can also include:Display screen 22, the display screen 22 are arranged on the insulating bar 14;
The display screen 22 is electrically connected to show the echo-signal with the processor 08.
Specifically, in the other embodiment of the utility model, the display screen 22 can also be arranged on the shell 15
On.
As shown in figure 15, a kind of insulator detection device that the utility model embodiment provides can also include:Switch 19,
The switch 19 is electrically connected with the ultrasonic transducer 05,
The switch 19 is used to control the working condition of the ultrasonic transducer 05.
Specifically, the ultrasonic transducer 05 can be controlled in running order for the switch 19 or closed state.
As shown in figure 16, the utility model embodiment additionally provides another insulator detection device, can include:Ultrasound
06, second probe 07 of the probe of wave transducer 05, first, insulating bar 14, earth leakage protective device 17 and insulating bar connecting component 18, it is described
06 and second probe 07 of the probe of ultrasonic transducer 05, first is arranged at one end of the insulating bar 14, the earth leakage protective
Device 17 is arranged on the insulating bar 14, and the insulating bar connecting component 18 connects the first segment and second of the insulating bar 14
Section;
The ultrasound emission end 11 of the ultrasonic transducer 05 connect to emit ultrasonic acoustic waves into the described first probe 06
On insulator;The ultrasonic reception end 10 of the ultrasonic transducer 05 connect to receive from insulator with the described second probe 07
Echo-signal;
The earth leakage protective device 17 detects on the insulating bar 14 whether have electric current, connects if there is then triggering the insulating bar
Relay part 18 disconnects the first segment of the insulating bar 14 and second segment.
Specifically, in practical applications, the insulating bar 14 may be because of reasons such as damages there is a situation where leaking electricity, institute
Electric current on the insulating bar 14 can be detected by stating earth leakage protective device 17, disconnect the insulating bar 14 if electric current is detected.
Specifically, the insulating bar connecting component 18 can be spring or other components with elastic potential energy, normal
In the case of, the insulating bar connecting component 18 is in compressive state, to store elastic potential energy, is detected in the earth leakage protective device 17
The insulating bar connecting component 18 that goes out after electric current to set out discharges elastic potential energy and disconnects insulating bar 14.
The utility model embodiment is by setting the earth leakage protective device 17 and the insulating bar connecting component 18 that can examine
The electric current on the insulating bar 14 is surveyed, to disconnect the insulating bar 14 when there is electric current, improves the safety used.
As shown in figure 17, the utility model embodiment additionally provides another insulator detection device, can include:Processing
Device 08 and memory module 12, the processor 08 are electrically connected respectively with the memory module 12 and the ultrasonic transducer 05,
The upper lower threshold value of preset range is preserved in the memory module 12;
The processor 08 receives the echo-signal that the ultrasonic transducer 05 receives, in the frequency of the echo-signal
During beyond the preset range, trigger the memory module 12 and store the echo-signal.
Specifically, in practical applications, the utility model embodiment can be configured the preset range, for example,
The preset range can be 3000 hertz to 6000 hertz, if the processor 08 judges that the frequency of the echo-signal is little
In 3000 hertz or not less than 6000 hertz, then it is assumed that the insulator corresponding to the echo-signal is likely to occur problem, then described
Processor 08 triggers the memory module 12 and preserves the information of the echo-signal and its corresponding insulator.
The utility model embodiment, can will be beyond the preset range by setting processor 08 and memory module 12
Echo-signal and its information of corresponding insulator are preserved, and do not need to protect the information of all insulators of detection
It deposits, reduces the workload of post analysis, improve work efficiency.
As shown in figure 18, the utility model embodiment additionally provides another insulator detection device, can include:Early warning
Device 24, the prior-warning device 24 are electrically connected with the processor 08, and the value of bounds is preserved in the memory module 12;
The processor 08 triggers the prewarning unit 24 when the frequency of the echo-signal reaches the bounds
Carry out early warning.
Specifically, the bounds is close to the preset range but are not out the value range of the preset range,
The utility model embodiment can be configured the bounds, for example, the bounds can be for 3000 hertz extremely
3100 hertz and 5900 hertz to 6000 hertz.
Specifically, when the frequency of the echo-signal is already close to the preset range, illustrate that the echo-signal corresponds to
Insulator be likely to occur damage or other problems, which can be further analyzed.
Specifically, the prior-warning device 24 can be at least one of sound early warning or light early warning, the storage mould
The job information for carrying out early warning is preserved in block 12, that is, if sound early warning, then preserve the required sound text of sound early warning
Part;If light early warning, then preserve the required flicker frequency of light early warning, the color of the light early warning can also have to
Few one kind.
The utility model embodiment can be approached by setting the prior-warning device 24 in the frequency of the echo-signal received
The preset range but while being not out preset range carries out early warning, improves the accuracy of detection.
On the basis of embodiment illustrated in fig. 18, as shown in figure 19, a kind of insulation that the utility model embodiment is provided
Sub- detection device can also include:Analog-digital converter 13, the analog-digital converter 13 respectively with the ultrasonic transducer 05 and
The processor 08 is electrically connected;
The echo-signal is converted to digital signal and is sent to the processor 08 by the analog-digital converter 13, described
Processor 08 determines whether the frequency of the echo-signal exceeds preset range according to the digital signal.
Specifically, the processor 08 receive be sent to after the echo-signal that the ultrasonic transducer 05 is sent it is described
Analog-digital converter 13 is pre-processed, and the echo-signal is converted into digital signal and is sent to the processor 08, described
Processor 08 judges the echo-signal.
The utility model embodiment is pre-processed the echo-signal by setting the analog-digital converter 13, with
Toilet states processor 08 and the echo-signal is judged.
As shown in figure 19, the utility model embodiment additionally provides another insulator detection device, can include:Insulation
Pole length regulating member 16, the insulating bar length adjustable member 16 are arranged on the insulating bar 14, to adjust the insulation
The length of bar 14.
The utility model embodiment is by setting the insulating bar length adjustable member 16, in the insulation of detection different height
The period of the day from 11 p.m. to 1 a.m is more convenient.
As shown in figure 20, the utility model embodiment additionally provides another insulator detection device, the insulator inspection
Display screen 22 can be included by surveying device, and the display screen 22 is arranged on the insulating bar 14, and is electrically connected with the processor 08
It connects,
The display screen 22 shows the echo-signal that the processor 08 obtains.
Specifically, after the processor 08 receives the echo-signal and pre-processed, can will be obtained after processing
Signal be sent to the display screen 22 and shown.
The utility model embodiment can more intuitively analyze the echo-signal, carry by setting the display screen 22
High working efficiency, reduces workload.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this practical relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, article or equipment including a series of elements not only include those elements, but also
It further includes other elements that are not explicitly listed or further includes as this process, article or the intrinsic element of equipment.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, also there are other identical elements in article or equipment.
Each embodiment in this specification is described using relevant mode, identical similar portion between each embodiment
Point just to refer each other, and the highlights of each of the examples are difference from other examples.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, under the premise of the utility model principle is not departed from, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.