CN117451953B - Overhead line wire inspection flaw detector - Google Patents
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- CN117451953B CN117451953B CN202311797738.0A CN202311797738A CN117451953B CN 117451953 B CN117451953 B CN 117451953B CN 202311797738 A CN202311797738 A CN 202311797738A CN 117451953 B CN117451953 B CN 117451953B
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- 238000007689 inspection Methods 0.000 title claims abstract description 27
- 238000001514 detection method Methods 0.000 claims abstract description 89
- 230000002159 abnormal effect Effects 0.000 claims abstract description 19
- 238000013480 data collection Methods 0.000 claims abstract description 17
- 230000000007 visual effect Effects 0.000 claims abstract description 15
- 239000000523 sample Substances 0.000 claims abstract description 9
- 239000004020 conductor Substances 0.000 claims abstract description 6
- 238000010586 diagram Methods 0.000 claims description 19
- 230000005856 abnormality Effects 0.000 claims description 16
- 238000011156 evaluation Methods 0.000 claims description 16
- 238000000605 extraction Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 2
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- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000519995 Stachys sylvatica Species 0.000 description 1
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- 239000006247 magnetic powder Substances 0.000 description 1
- 230000031877 prophase Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- G—PHYSICS
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
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- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
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- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/08—Locating faults in cables, transmission lines, or networks
- G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
- G01R31/085—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution lines, e.g. overhead
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Abstract
The invention discloses an overhead line conductor inspection flaw detector, which belongs to the technical field of detection and analysis, and comprises a detection instrument and a previous data collection module, wherein the top of the detection instrument is provided with a detection joint, a detection probe is connected in the detection joint through a conductor, the outer wall of the front of the detection instrument is provided with a display screen and a control panel, and the outer walls of the two sides of the detection instrument are provided with a loudspeaker and a plurality of conductor interfaces; according to the invention, the detection result analysis module is arranged in the system device, so that abnormal nodes in the inspection process can be analyzed one by one, the defect reason of the lead at the node can be analyzed, a visual improvement strategy can be generated according to requirements, the problem of lead defect can be solved fundamentally, the functionality of the whole system device is greatly improved, and the practical application effect of the system device is improved.
Description
Technical Field
The invention belongs to the technical field of detection and analysis, and particularly relates to an overhead line conductor inspection flaw detector.
Background
The flaw detector is used for searching the damage or the fault in the structure as the name implies, and has a plurality of different types, namely, the flaw detector is roughly divided into a digital ultrasonic flaw detector, an ultrasonic flaw detector, a magnetic powder flaw detector, an eddy current flaw detector, a radiographic flaw detector and a fluorescent flaw detector, and is mainly used for detecting whether a machined part has defects (cracks, sand holes, air holes, white spots, inclusions and the like) or not, whether a welding line is qualified or not, and whether the welding line has hidden damages or not, so that whether the workpiece is qualified or not is judged, and the flaw detector can also be used for inspecting a line wire to find some defects and faults in the wire.
The Chinese patent application with the publication number of CN107764895A discloses a steel rail ultrasonic flaw detection system, which comprises a central processing unit, a transmitting module, a probe, a receiving conditioning module, an AD acquisition module, an alarm module, a USB communication module, a PC and a power module, wherein the transmitting module is connected with the central processing unit and is used for pulse excitation of the probe to generate ultrasonic waves, the receiving conditioning module is used for receiving echo signals of the probe, amplifying and filtering the echo signals and transmitting the echo signals to the AD acquisition module, the AD acquisition module carries out analog-to-digital conversion on the signals and then transmits the signals to the central processing unit, the alarm module is connected with the central processing unit and is used for giving an alarm, the central processing unit is connected with the PC through the USB communication module, and the power module provides power for the system. The system has the advantages of simple structure, accurate flaw detection, realization of the purposes of ultrasonic signal generation, receiving and processing, rapid response through the alarm module, and improvement of the working efficiency. The existing flaw detection equipment system can also finish flaw detection of a structure, but cannot perform autonomous analysis on detection results, cannot judge the cause of the flaw, cannot provide visual improvement suggestions, cannot fundamentally solve the problem of the flaw, has single functionality, cannot form visual detection results for lengthy detection lines, needs subsequent splicing of the detection results, affects result analysis, and has poor practical application effect of the whole system device.
Disclosure of Invention
The invention aims at: in order to solve the problems that the existing flaw detection equipment system can finish flaw detection of a structure, but cannot autonomously analyze detection results, cannot judge the cause of the flaw, cannot provide visual improvement suggestions, cannot fundamentally solve the problem of the flaw, has single functionality of the whole equipment system, cannot form visual detection results for lengthy detection lines, needs subsequent splicing of the detection results, affects result analysis and has poor actual application effect of the whole system device, the overhead line wire inspection flaw detector is provided.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides an overhead line wire inspection appearance of detecting a flaw, includes detecting instrument and earlier data collection module, detecting instrument's top is provided with the detection joint, is connected with detection probe through the wire in the detection joint, be provided with display screen and control panel on detecting instrument's the positive outer wall, all be provided with speaker and a plurality of wire interfaces on detecting instrument's the both sides outer wall.
Further, the inside of detecting instrument is provided with the battery compartment, and the outside of battery compartment is provided with the battery compartment back of the body shell, be provided with the step on detecting instrument's the front outer wall, rotate through the pivot on detecting instrument's the both sides outer wall and install the support frame, fixed mounting has the guide rail on detecting instrument's the one side outer wall, slidable mounting has the visor on the guide rail.
Further, the output end of the early-stage data collection module is connected with the input end of the information drawing module, the output end of the information drawing module is connected with the input end of the flaw detection recording module, and the output end of the flaw detection recording module is connected with the input end of the detection result analysis module.
Further, the output end of the detection result analysis module is respectively connected with the input ends of the information backup storage module and the information feedback terminal, the output end of the information feedback terminal is connected with the input end of the information collection terminal, and the information collection terminal is one or more of a mobile phone and a computer.
Further, the early-stage data collection module comprises a line wire specification acquisition module, wherein the output end of the line wire specification acquisition module is connected with the input end of the line wire parameter acquisition module, and the output end of the line wire parameter acquisition module is connected with the input end of the line specification acquisition module.
Further, the output end of the line regulation acquisition module is connected with the input end of the line load parameter acquisition module, the output end of the line load parameter acquisition module is connected with the input end of the line load position acquisition module, and the output end of the line load position acquisition module is connected with the input end of the line history fault information acquisition module.
Further, the information drawing module comprises a line information calling module, the output end of the line information calling module is connected with the input end of the automatic drawing module of the line diagram, and the output end of the automatic drawing module of the line diagram is connected with the input end of the line parameter calibration module.
Further, the output end of the line parameter calibration module is connected with the input end of the line load point position module, and the output end of the line load point position module is connected with the input end of the power transmission data marking module.
Further, the flaw detection recording module comprises an instrument inspection unit, the output end of the instrument inspection unit is connected with the input end of the data real-time recording unit, the output end of the data real-time recording unit is connected with the input end of the detection abnormality alarming unit, the output end of the detection abnormality alarming unit is connected with the input end of the wire detection abnormality node recording unit, and the output end of the wire detection abnormality node recording unit is connected with the input end of the detection data backup module.
Further, the detection result analysis module comprises a wire abnormal node one by one extraction module, the output end of the wire abnormal node one by one extraction module is connected with the input end of the abnormal one by one analysis module, the output end of the abnormal one by one analysis module is connected with the input end of the analysis result display module, the output end of the analysis result display module is connected with the input end of the analysis result comprehensive evaluation module, the output end of the analysis result comprehensive evaluation module is connected with the input end of the improvement requirement setting module, the output end of the improvement requirement setting module is connected with the input end of the visual improvement strategy generation module, the evaluation structure of the analysis result comprehensive evaluation module is divided into three grades A/B/C, the three grades respectively represent that the wire state is excellent, the wire state is good and the wire state is poor, and the quantity of the improvement strategies generated by the visual improvement strategy generation module is 5-8.
The beneficial effects of the invention are as follows:
according to the invention, the system device is internally provided with the early-stage data collection module and the information drawing module, so that various information of the circuit and the wire can be collected before detection, a specific circuit diagram is drawn, the information of the wire of the circuit is marked on the circuit diagram, and the detection result is automatically and quickly combined onto the circuit diagram when the wire inspection is carried out later, so that the inspection result can be intuitively displayed and error information can not be generated, the subsequent problem analysis can be well paved, the system device is internally provided with the detection result analysis module, the abnormal nodes in the inspection process can be analyzed one by one, the defect reason of the wire at the node can be analyzed, and a visual improvement strategy can be generated according to requirements, thereby being beneficial to fundamentally solving the problem of the wire defect, greatly improving the functionality of the whole system device and improving the practical application effect of the system device.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of another angle of the present invention;
FIG. 3 is a schematic view of an exploded perspective view of the present invention;
FIG. 4 is a schematic diagram of the operation principle module structure of the present invention;
FIG. 5 is a schematic diagram of a sub-module structure of the front data collection module according to the present invention;
FIG. 6 is a schematic diagram of a sub-module structure of the information drawing module according to the present invention;
FIG. 7 is a schematic diagram of a sub-module structure of the flaw detection recording module of the present invention;
fig. 8 is a schematic diagram of a sub-module structure of the detection result analysis module of the present invention.
Legend description:
1. a detection probe; 2. a detection instrument; 3. a display screen; 4. a protective cover; 5. a speaker; 6. a battery compartment back shell; 7. a support frame; 8. a control panel; 9. a prophase data collection module; 10. an information drawing module; 11. a flaw detection recording module; 12. and the detection result analysis module.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1: referring to fig. 1-8, the present invention provides a technical solution: the utility model provides an overhead line wire inspection fault detector, includes detecting instrument 2 and earlier data collection module 9, detecting instrument 2's top is provided with the detection joint, is connected with detection probe 1 through the wire in the detection joint, be provided with display screen 3 and control panel 8 on detecting instrument 2's the positive outer wall, all be provided with speaker 5 and a plurality of wire interfaces on detecting instrument 2's the both sides outer wall, detecting instrument 2's inside is provided with the battery compartment, and the outside of battery compartment is provided with battery compartment back of the body shell 6, be provided with the step on detecting instrument 2's the positive outer wall, install support frame 7 through the pivot rotation on detecting instrument 2's the both sides outer wall, fixed mounting has the guide rail on detecting instrument 2's the one side outer wall, slidable mounting has visor 4 on the guide rail.
The output end of the early-stage data collection module 9 is connected with the input end of the information drawing module 10, the output end of the information drawing module 10 is connected with the input end of the flaw detection recording module 11, the output end of the flaw detection recording module 11 is connected with the input end of the detection result analysis module 12, the output end of the detection result analysis module 12 is respectively connected with the input ends of the information backup storage module and the information feedback terminal, the output end of the information feedback terminal is connected with the input end of the information collection terminal, and the information collection terminal is a computer.
The early-stage data collection module 9 comprises a circuit wire specification acquisition module, wherein the output end of the circuit wire specification acquisition module is connected with the input end of the circuit wire parameter acquisition module, the output end of the circuit wire parameter acquisition module is connected with the input end of the circuit regulation acquisition module, the output end of the circuit regulation acquisition module is connected with the input end of the circuit load parameter acquisition module, the output end of the circuit load parameter acquisition module is connected with the input end of the circuit load position acquisition module, and the output end of the circuit load position acquisition module is connected with the input end of the circuit history fault information acquisition module.
The information drawing module 10 comprises a line information calling module, the output end of the line information calling module is connected with the input end of the automatic drawing module of the line diagram, the output end of the automatic drawing module of the line diagram is connected with the input end of the line parameter calibration module, the output end of the line parameter calibration module is connected with the input end of the line load point position module, and the output end of the line load point position module is connected with the input end of the power transmission data marking module.
The flaw detection recording module 11 comprises an instrument inspection unit, the output end of the instrument inspection unit is connected with the input end of the data real-time recording unit, the output end of the data real-time recording unit is connected with the input end of the detection abnormality alarming unit, the output end of the detection abnormality alarming unit is connected with the input end of the wire detection abnormality node recording unit, and the output end of the wire detection abnormality node recording unit is connected with the input end of the detection data backup module.
The detection result analysis module 12 comprises a wire abnormal node one by one extraction module, the output end of the wire abnormal node one by one extraction module is connected with the input end of the abnormal one by one analysis module, the output end of the abnormal one by one analysis module is connected with the input end of the analysis result display module, the output end of the analysis result display module is connected with the input end of the analysis result comprehensive evaluation module, the output end of the analysis result comprehensive evaluation module is connected with the input end of the improvement requirement setting module, the output end of the improvement requirement setting module is connected with the input end of the visual improvement strategy generation module, the evaluation structure of the analysis result comprehensive evaluation module is divided into three grades A/B/C, the three grades respectively represent that the wire state is excellent, the wire state is good and the wire state is poor, and the quantity of the improvement strategies generated by the visual improvement strategy generation module is 5.
In this embodiment, the system device is internally provided with the early-stage data collection module 9 and the information drawing module 10, so that various information of the line and the wire can be collected before detection, a specific line diagram is drawn, the information of the wire of the line is marked on the line diagram, and when the subsequent inspection of the wire is performed, the detection result is automatically and quickly combined onto the line diagram, so that the inspection result can be visually displayed, error information can not be generated, and a mat can be made for subsequent problem analysis.
Example 2: referring to fig. 1-8, the present invention provides a technical solution: the utility model provides an overhead line wire inspection fault detector, includes detecting instrument 2 and earlier data collection module 9, detecting instrument 2's top is provided with the detection joint, is connected with detection probe 1 through the wire in the detection joint, be provided with display screen 3 and control panel 8 on detecting instrument 2's the positive outer wall, all be provided with speaker 5 and a plurality of wire interfaces on detecting instrument 2's the both sides outer wall, detecting instrument 2's inside is provided with the battery compartment, and the outside of battery compartment is provided with battery compartment back of the body shell 6, be provided with the step on detecting instrument 2's the positive outer wall, install support frame 7 through the pivot rotation on detecting instrument 2's the both sides outer wall, fixed mounting has the guide rail on detecting instrument 2's the one side outer wall, slidable mounting has visor 4 on the guide rail.
The output end of the early-stage data collection module 9 is connected with the input end of the information drawing module 10, the output end of the information drawing module 10 is connected with the input end of the flaw detection recording module 11, the output end of the flaw detection recording module 11 is connected with the input end of the detection result analysis module 12, the output end of the detection result analysis module 12 is respectively connected with the input ends of the information backup storage module and the information feedback terminal, the output end of the information feedback terminal is connected with the input end of the information collection terminal, and the information collection terminal is a mobile phone.
The early-stage data collection module 9 comprises a circuit wire specification acquisition module, wherein the output end of the circuit wire specification acquisition module is connected with the input end of the circuit wire parameter acquisition module, the output end of the circuit wire parameter acquisition module is connected with the input end of the circuit regulation acquisition module, the output end of the circuit regulation acquisition module is connected with the input end of the circuit load parameter acquisition module, the output end of the circuit load parameter acquisition module is connected with the input end of the circuit load position acquisition module, and the output end of the circuit load position acquisition module is connected with the input end of the circuit history fault information acquisition module.
The information drawing module 10 comprises a line information calling module, the output end of the line information calling module is connected with the input end of the automatic drawing module of the line diagram, the output end of the automatic drawing module of the line diagram is connected with the input end of the line parameter calibration module, the output end of the line parameter calibration module is connected with the input end of the line load point position module, and the output end of the line load point position module is connected with the input end of the power transmission data marking module.
The flaw detection recording module 11 comprises an instrument inspection unit, the output end of the instrument inspection unit is connected with the input end of the data real-time recording unit, the output end of the data real-time recording unit is connected with the input end of the detection abnormality alarming unit, the output end of the detection abnormality alarming unit is connected with the input end of the wire detection abnormality node recording unit, and the output end of the wire detection abnormality node recording unit is connected with the input end of the detection data backup module.
The detection result analysis module 12 comprises a wire abnormal node one by one extraction module, the output end of the wire abnormal node one by one extraction module is connected with the input end of the abnormal one by one analysis module, the output end of the abnormal one by one analysis module is connected with the input end of the analysis result display module, the output end of the analysis result display module is connected with the input end of the analysis result comprehensive evaluation module, the output end of the analysis result comprehensive evaluation module is connected with the input end of the improvement requirement setting module, the output end of the improvement requirement setting module is connected with the input end of the visual improvement strategy generation module, the evaluation structure of the analysis result comprehensive evaluation module is divided into three grades A/B/C, the three grades respectively represent that the wire state is excellent, the wire state is good and the wire state is poor, and the number of the improvement strategies generated by the visual improvement strategy generation module is 8.
In this embodiment, the system device is further provided with a detection result analysis module 12, which can analyze abnormal nodes in the inspection process one by one, analyze the defect cause of the wire at the node, generate a visual improvement strategy according to the requirement, and can help to fundamentally solve the problem of wire defect, thereby greatly improving the functionality of the whole system device and the practical application effect of the system device.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed within the scope of the present invention.
Claims (4)
1. The utility model provides an overhead line wire inspection appearance, includes detecting instrument (2) and earlier data collection module (9), its characterized in that: the top of the detecting instrument (2) is provided with a detecting joint, a detecting probe (1) is connected in the detecting joint through a wire, a display screen (3) and a control panel (8) are arranged on the outer wall of the front surface of the detecting instrument (2), and a loudspeaker (5) and a plurality of wire interfaces are arranged on the outer walls of the two sides of the detecting instrument (2);
the output end of the early-stage data collection module (9) is connected with the input end of the information drawing module (10), the output end of the information drawing module (10) is connected with the input end of the flaw detection recording module (11), and the output end of the flaw detection recording module (11) is connected with the input end of the detection result analysis module (12);
the output end of the detection result analysis module (12) is respectively connected with the input ends of the information backup storage module and the information feedback terminal, the output end of the information feedback terminal is connected with the input end of the information collection terminal, and the information collection terminal is one or more of a mobile phone and a computer;
the early-stage data collection module (9) comprises a line wire specification acquisition module, wherein the output end of the line wire specification acquisition module is connected with the input end of the line wire parameter acquisition module, and the output end of the line wire parameter acquisition module is connected with the input end of the line specification acquisition module;
the information drawing module (10) comprises a line information calling module, the output end of the line information calling module is connected with the input end of the automatic drawing module of the line diagram, and the output end of the automatic drawing module of the line diagram is connected with the input end of the line parameter calibration module;
the flaw detection recording module (11) comprises an instrument inspection unit, the output end of the instrument inspection unit is connected with the input end of the data real-time recording unit, the output end of the data real-time recording unit is connected with the input end of the detection abnormality alarming unit, the output end of the detection abnormality alarming unit is connected with the input end of the wire detection abnormality node recording unit, and the output end of the wire detection abnormality node recording unit is connected with the input end of the detection data backup module;
the detection result analysis module (12) comprises a wire abnormal node one by one extraction module, the output end of the wire abnormal node one by one extraction module is connected with the input end of the abnormal one by one analysis module, the output end of the abnormal one by one analysis module is connected with the input end of the analysis result display module, the output end of the analysis result display module is connected with the input end of the analysis result comprehensive evaluation module, the output end of the analysis result comprehensive evaluation module is connected with the input end of the improvement requirement setting module, the output end of the improvement requirement setting module is connected with the input end of the visual improvement strategy generation module, the evaluation structure of the analysis result comprehensive evaluation module is divided into three grades A/B/C, the three grades respectively represent excellent wire states, good wire states and poor wire states, and the number of the improvement strategies generated by the visual improvement strategy generation module is 5-8.
2. The overhead line wire inspection fault detector according to claim 1, wherein a battery compartment is arranged in the detecting instrument (2), a battery compartment back shell (6) is arranged on the outer side of the battery compartment, steps are arranged on the outer wall of the front face of the detecting instrument (2), supporting frames (7) are rotatably arranged on the outer walls of the two sides of the detecting instrument (2) through rotating shafts, a guide rail is fixedly arranged on the outer wall of one side of the detecting instrument (2), and a protective cover (4) is slidably arranged on the guide rail.
3. The overhead line conductor inspection fault detector according to claim 1, wherein an output end of the line regulation acquisition module is connected to an input end of the line load parameter acquisition module, an output end of the line load parameter acquisition module is connected to an input end of the line load position acquisition module, and an output end of the line load position acquisition module is connected to an input end of the line history fault information acquisition module.
4. The overhead line conductor inspection fault detector according to claim 1, wherein an output end of the line parameter calibration module is connected to an input end of a line load point location module, and an output end of the line load point location module is connected to an input end of a power transmission data marking module.
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