CN112180167A - A detection device and method of using the same - Google Patents
A detection device and method of using the same Download PDFInfo
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- CN112180167A CN112180167A CN202011025748.9A CN202011025748A CN112180167A CN 112180167 A CN112180167 A CN 112180167A CN 202011025748 A CN202011025748 A CN 202011025748A CN 112180167 A CN112180167 A CN 112180167A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
- G01R27/025—Measuring very high resistances, e.g. isolation resistances, i.e. megohm-meters
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
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Abstract
The invention relates to the technical field of operation and maintenance of power equipment, and particularly discloses a detection device and a use method thereof. The detection device comprises a base, a first measuring electrode, a second measuring electrode, a resistance measuring unit, a moving mechanism and a controller, wherein the controller and the resistance measuring unit are arranged in the base, the first measuring electrode, the moving mechanism and the second measuring electrode are arranged on the base, the first measuring electrode, the moving mechanism and the second measuring electrode are positioned on the same straight line, the first measuring electrode comprises a first base and a first measuring ring which are electrically connected, the second measuring electrode comprises a second base and a second measuring ring which are electrically connected, the resistance measuring unit is respectively and electrically connected with the first base and the second base, the moving mechanism comprises a driving assembly and a grabbing assembly, and the driving assembly, the grabbing assembly and the resistance measuring unit are respectively in communication connection with the controller. The detection device has high detection efficiency and high detection accuracy, and can reduce manual operation.
Description
Technical Field
The invention relates to the technical field of operation and maintenance of power equipment, in particular to a detection device and a using method thereof.
Background
At present, in the field operation of a 10kV distribution network uninterrupted power operation-insulating rod operation method, because a plurality of insulating rod pieces and metal operating heads are involved in the operation, the insulating rod pieces and the metal operating heads are mainly placed in canvas packaging bags for transportation, temporary storage and the like in the past, the insulating rods and the metal operating heads are easily damaged and damaged in the transportation, and certain influence is brought to the operation. Therefore, the insulation resistance detection is carried out on the insulation operating rod before field operation according to requirements, so that the insulation of the insulation operating rod used in the operation is ensured to be good.
The national standard "guide rule for live-wire work technology of distribution lines" 9.4 and the line standard "guide rule for live-wire work technology of power transmission lines" 8.1 stipulate: before the insulating operation rod is used, a megohmmeter is used for carrying out sectional detection, and the insulation resistance value between every 2cm measuring electrodes is not lower than 700M omega. However, in a production site, the insulation rod can only be detected in sections by manually using the detection meter, and the insulation resistance value of each section is measured by manually driving the insulation rod to move, so that the detection work efficiency is low.
Disclosure of Invention
An object of the embodiments of the present invention is to provide a detection apparatus and a method for using the same, which have high detection efficiency and high detection accuracy, and can reduce manual operations.
To achieve the purpose, the embodiment of the invention adopts the following technical scheme:
in a first aspect, a detection apparatus is provided, which includes a base, a first measurement electrode, a second measurement electrode, a resistance measurement unit, a moving mechanism, and a controller, the controller and the resistance measurement unit are disposed in the base, the first measurement electrode, the moving mechanism, and the second measurement electrode are disposed on the base, and the first measurement electrode, the moving mechanism, and the second measurement electrode are located on a same straight line, the first measurement electrode includes a first base and a first measurement ring electrically connected, the second measurement electrode includes a second base and a second measurement ring electrically connected, the resistance measurement unit is electrically connected to the first base and the second base, respectively, the first measurement ring and the second measurement ring can accommodate an insulation rod, the resistance measurement unit can measure a resistance value of the insulation rod between the first measurement ring and the second measurement ring, the moving mechanism comprises a driving assembly and a grabbing assembly, the driving assembly, the grabbing assembly and the resistance measuring unit are respectively in communication connection with the controller, the grabbing assembly is used for fixing or loosening the insulating rod, and the driving assembly can drive the grabbing assembly to move in a direction close to or far away from the first measuring ring.
As a preferable scheme of the detection device, an air bag is arranged on the side surface of the inner ring of the first measuring ring and/or the second measuring ring, an inflation and deflation unit is arranged in the base, the inflation and deflation unit is in communication connection with the controller, and an air port of the inflation and deflation unit is communicated with the inside of the air bag.
As a preferable scheme of the detection device, the base is provided with a power module, and the resistance measurement unit, the moving mechanism and the controller are electrically connected to the power module respectively.
As a detection device's a preferred scheme, be provided with rocker and power generation unit on the base, the rocker sets up on power generation unit's the input, power generation unit with the power module electricity is connected, the rocker can be relative power generation unit rotates, so that power generation unit will the kinetic energy of rocker converts the electric energy into.
As a preferable scheme of the detection device, an adjusting mechanism is fixedly arranged on the first base and/or the second base, the adjusting mechanism is movably arranged on the base, and the adjusting mechanism can move relative to the base along a connecting line direction of the first measuring electrode and the second measuring electrode.
As a preferable mode of the detection device, an insulating layer is provided on a side surface of an outer ring of the first measurement ring and/or the second measurement ring.
As a preferable scheme of the detection device, a display and an operation keyboard are arranged on the base, and the display and the operation keyboard are respectively in communication connection with the controller.
In a second aspect, a use method using the detection device is provided, which includes:
s101, dividing an insulating rod into a plurality of sections to be measured according to the distance between a first measuring ring and a second measuring ring, arranging a first section to be measured between the first measuring ring and the second measuring ring, and fixing the insulating rod through a grabbing component of a moving mechanism;
s102, measuring and recording the resistance value of the insulating rod between the first measuring ring and the second measuring ring through a resistance measuring unit;
s103, driving the grabbing component to release the insulating rod, and driving a driving component of the moving mechanism to move the grabbing component according to the distance of one segment to be measured and along the direction far away from the first measuring ring;
s104, fixing the insulating rod through the grabbing component, and driving the driving component to move the grabbing component according to the distance of one segment to be measured and along the direction close to the first measuring ring;
and S105, repeating the steps from S102 to S104 until the resistance value of the last segment to be measured is measured and recorded.
As a preferable mode of the method for using the detecting device, the measuring and recording the resistance value of the insulating rod between the first measuring ring and the second measuring ring by the resistance measuring unit includes:
inflating the air bag on the side surface of the inner ring of the first measuring ring and/or the second measuring ring through an inflation and deflation unit so that the air bag fixes the insulating rod;
measuring and recording the resistance value of the insulating rod between the first measuring ring and the second measuring ring through a resistance measuring unit;
and the air bag is deflated through the inflation and deflation unit so as to be separated from the insulating rod.
As a preferable embodiment of the method for using the detection device, the method further includes:
before an insulating rod is divided into a plurality of sections to be measured according to the distance between a first measuring ring and a second measuring ring, the distance between the first measuring ring and the second measuring ring is changed through an adjusting mechanism, so that the length of the sections to be measured of the insulating rod is changed.
The embodiment of the invention has the beneficial effects that:
the detection device is formed by a base, a first measuring electrode, a second measuring electrode, a resistance measuring unit, a moving mechanism and a controller, wherein the controller and the resistance measuring unit are arranged in the base, the first measuring electrode, the moving mechanism and the second measuring electrode are arranged on the base, and the first measuring electrode, the moving mechanism and the second measuring electrode are positioned on the same straight line, so that the insulating rod can be arranged on the first measuring electrode, the moving mechanism and the second measuring electrode. And the first measuring electrode comprises a first base and a first measuring ring which are electrically connected, the second measuring electrode comprises a second base and a second measuring ring which are electrically connected, the resistance measuring unit is respectively electrically connected with the first base and the second base, and the first measuring ring and the second measuring ring can accommodate the insulating rod, so that the resistance measuring unit can measure the resistance value of the insulating rod between the first measuring ring and the second measuring ring. In addition, the moving mechanism comprises a driving assembly and a grabbing assembly, the driving assembly, the grabbing assembly and the resistance measuring unit are respectively in communication connection with the controller, the grabbing assembly can fix or loosen the insulating rod, the driving assembly can drive the grabbing assembly to move in the direction close to or far away from the first measuring ring, for example, the insulating rod is divided into a plurality of sections to be measured, the length of each section to be measured is equal to the distance between the first measuring ring and the second measuring ring, the insulating rod is fixed through the grabbing assembly and the first section to be measured is measured, then the driving assembly drives the grabbing assembly to move in the direction close to the first measuring ring according to the distance between the sections to be measured, the resistance value of each section to be measured is detected sequentially, and finally the resistance value of the whole insulating rod can be measured. Therefore, the detection device provided by the embodiment of the invention can automatically complete the sectional detection of the insulating rod, improves the detection efficiency, drives the insulating rod to move for the same distance through the driving assembly, also improves the detection accuracy of the insulating rod, records the detected resistance value through the controller, can automatically generate a report and also avoids the complicated manual recording work.
Drawings
The invention is explained in more detail below with reference to the figures and examples.
Fig. 1 is a schematic structural diagram of a detection apparatus according to an embodiment of the present invention.
Fig. 2 is a schematic connection diagram of a control circuit of the detection apparatus according to an embodiment of the present invention.
Fig. 3 is a schematic cross-sectional view of a partial structure of a detection apparatus according to an embodiment of the present invention.
Fig. 4 is a schematic cross-sectional view of a partial structure of a detection apparatus according to another embodiment of the present invention.
Fig. 5 is a flowchart of a method for using a detection apparatus according to an embodiment of the present invention.
Fig. 6 is a flowchart of a method for using a detection apparatus according to another embodiment of the present invention.
In the figure:
1. a base; 11. a controller; 12. an air charging and discharging unit; 13. a power supply module; 14. a hand lever; 15. a power generation unit; 16. a display; 17. operating a keyboard; 2. a first measuring electrode; 21. a first base; 22. a first measurement ring; 3. a second measuring electrode; 31. a second base; 32. a second measurement ring; 4. a resistance measuring unit; 5. a moving mechanism; 51. a drive assembly; 52. a grasping assembly; 6. an air bag; 7. an adjustment mechanism; 8. an insulating layer; 200. an insulating rod.
Detailed Description
In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Referring to fig. 1 and 2, an embodiment of the present invention provides a detection apparatus, including a base 1, a first measurement electrode 2, a second measurement electrode 3, a resistance measurement unit 4, a moving mechanism 5, and a controller 11, wherein the controller 11 and the resistance measurement unit 4 are disposed in the base 1, the first measurement electrode 2, the moving mechanism 5, and the second measurement electrode 3 are disposed on the base 1, and the first measurement electrode 2, the moving mechanism 5, and the second measurement electrode 3 are located on a same straight line, the first measurement electrode 2 includes a first base 21 and a first measurement ring 22 that are electrically connected, the second measurement electrode 3 includes a second base 31 and a second measurement ring 32 that are electrically connected, the resistance measurement unit 4 is electrically connected to the first base 21 and the second base 31, respectively, the first measurement ring 22 and the second measurement ring 32 can accommodate an insulation rod 200, the resistance measurement unit 4 can measure a resistance value of the insulation rod 200 between the first measurement ring 22 and the second measurement ring 32, the moving mechanism 5 comprises a driving assembly 51 and a grabbing assembly 52, the driving assembly 51, the grabbing assembly 52 and the resistance measuring unit 4 are respectively in communication connection with the controller 11, the grabbing assembly 52 is used for fixing or loosening the insulation rod 200, and the driving assembly 51 can drive the grabbing assembly 52 to move in a direction close to or far away from the first measuring ring 22.
The embodiment of the invention forms a detection device by a base 1, a first measuring electrode 2, a second measuring electrode 3, a resistance measuring unit 4, a moving mechanism 5 and a controller 11, wherein the controller 11 and the resistance measuring unit 4 are arranged in the base 1, the first measuring electrode 2, the moving mechanism 5 and the second measuring electrode 3 are arranged on the base 1, and the first measuring electrode 2, the moving mechanism 5 and the second measuring electrode 3 are positioned on the same straight line, so that an insulating rod 200 can be arranged on the first measuring electrode 2, the moving mechanism 5 and the second measuring electrode 3. And the first measuring electrode 2 comprises a first base 21 and a first measuring ring 22 which are electrically connected, the second measuring electrode 3 comprises a second base 31 and a second measuring ring 32 which are electrically connected, the resistance measuring unit 4 is electrically connected with the first base 21 and the second base 31 respectively, and the first measuring ring 22 and the second measuring ring 32 can accommodate the insulating rod 200, so that the resistance measuring unit 4 can measure the resistance value of the insulating rod 200 between the first measuring ring 22 and the second measuring ring 32. In addition, the moving mechanism 5 includes a driving component 51 and a grabbing component 52, the driving component 51, the grabbing component 52 and the resistance measuring unit 4 are respectively in communication connection with the controller 11, the grabbing component 52 can fix or release the insulating rod 200, and the driving component 51 can drive the grabbing component 52 to move in a direction close to or away from the first measuring ring 22, for example, the insulating rod 200 is divided into a plurality of segments to be measured with the length equal to the distance between the first measuring ring 22 and the second measuring ring 32, the insulating rod 200 is fixed by the grabbing component 52 and the first segment to be measured is measured, then the grabbing component 52 is driven by the driving component 51 to move in a direction close to the first measuring ring 22 and the distance between the segments to be measured is measured, the resistance value of each segment to be measured is sequentially detected, and finally, the resistance value of the whole insulating rod 200 can be measured. Therefore, the detection device of the embodiment of the invention can automatically complete the sectional detection of the insulating rod 200, improve the detection efficiency, drive the insulating rod 200 to move the same distance through the driving assembly 51, also improve the detection accuracy of the insulating rod 200, record the detected resistance value through the controller 11, automatically generate a report form, and also avoid the tedious work of manual recording.
Preferably, the driving assembly 51 may be a reciprocating mechanism, for example, the driving assembly 51 includes a driving motor and a driving wheel (not shown in the figure), a guide slot capable of accommodating the driving wheel is disposed on the base 1, the driving wheel of the driving assembly 51 is disposed in the guide slot, and the driving motor can drive the driving wheel to rotate forward or backward on the slot wall of the guide slot, so that the driving assembly 51 can reciprocate relative to the base 1. In addition, the gripping assembly 52 may be a gripper capable of tightening or loosening to fix or loosen the insulation rod 200, and in combination with the driving assembly 51 capable of reciprocating, the insulation rod 200 can be advanced at a fixed distance.
In one embodiment, referring to fig. 2 and 3, the air bag 6 is disposed on the inner ring side of the first measuring ring 22, or the air bag 6 is disposed on the inner ring side of the second measuring ring 32, or the air bag 6 is disposed on the inner ring sides of the first measuring ring 22 and the second measuring ring 32, the base 1 is provided with the inflation and deflation unit 12, the inflation and deflation unit 12 is in communication connection with the controller 11, and the air port of the inflation and deflation unit 12 opens into the air bag 6. In the embodiment, the air bag 6 can be inflated by the inflation and deflation unit 12 to fix the insulating rod 200 on the first measurement ring 22 or the second measurement ring 32, the air bag 6 can also be deflated by the inflation and deflation unit 12 to loosen the insulating rod 200 on the first measurement ring 22 or the second measurement ring 32, and when the resistance measurement unit 4 detects the resistance value of the insulating rod 200, the air bag 6 on the first measurement ring 22 or the second measurement ring 32 can assist in fixing the insulating rod 200, so that the detection accuracy is improved.
In another embodiment, referring to fig. 2 and 4, the base 1 is provided with a power module 13, and the resistance measuring unit 4, the moving mechanism 5, and the controller 11 are electrically connected to the power module 13, respectively. The present embodiment can supply power to the resistance measuring unit 4, the moving mechanism 5 and the controller 11 through the power supply module 13, so that the detection device of the present embodiment can be operated off the power grid. Preferably, the power module 13 includes a plurality of storage batteries and a converter, the storage batteries are electrically connected with the converter, the resistance measuring unit 4, the moving mechanism 5 and the controller 11 are respectively electrically connected with the converter, and the converter can supply corresponding current and voltage to the resistance measuring unit 4, the moving mechanism 5 and the controller 11, so as to avoid overcurrent and overvoltage damage.
Further, with reference to fig. 2 and 4, the base 1 is provided with the hand lever 14 and the power generation unit 15, the hand lever 14 is arranged at the input end of the power generation unit 15, the power generation unit 15 is electrically connected with the power module 13, and the hand lever 14 can rotate relative to the power generation unit 15, so that the power generation unit 15 converts the kinetic energy of the hand lever 14 into electric energy, and then the converted electric energy is input into the power module 13, thereby realizing the charging operation of the power module 13. The power generation unit 15 of this embodiment can be the device that utilizes electromagnetic induction phenomenon to set up, sets up closed coil in base 1, sets up magnetic field outside closed coil, drives closed coil rotation and the magnetic induction line in cutting magnetic field by hand cranking bar 14 for closed coil produces induced-current, thereby converts the mechanical energy of hand cranking bar 14 into the electric energy.
Optionally, referring to fig. 3, the first base 21 is fixedly provided with the adjusting mechanism 7, or the second base 31 is fixedly provided with the adjusting mechanism 7, or the first base 21 and the second base 31 are fixedly provided with the adjusting mechanism 7, and the adjusting mechanism 7 is movably disposed on the base 1, the adjusting mechanism 7 of this embodiment can move along the connecting line direction of the first measuring electrode 2 and the second measuring electrode 3 relative to the base 1, so that the first base 21 can approach or move away from the second base 31, or the second base 31 can approach or move away from the first base 21, so as to adjust the distance between the first measuring ring 22 and the second measuring ring 32, and further adjust the length of the section to be measured of the insulating rod 200.
In addition, referring to fig. 3, the insulating layer 8 is disposed on the outer side surface of the first measuring ring 22, the insulating layer 8 is disposed on the outer side surface of the second measuring ring 32, or the insulating layers 8 are disposed on the outer side surfaces of the first measuring ring 22 and the second measuring ring 32, and the insulating layer 8 can prevent the first measuring ring 22 or the second measuring ring 32 from directly contacting with a conductor, thereby avoiding the risk of electric leakage or grounding, and ensuring the safety and the detection accuracy of the detection device according to the embodiment of the present invention.
In a preferred embodiment, referring to fig. 1, a display 16 and an operation keyboard 17 are provided on the base 1, and the display 16 and the operation keyboard 17 are respectively connected to the controller 11 in communication. The display 16 may display the resistance value detected by the resistance measuring unit 4 each time, may also display all detected resistance values, and may also display the number of measuring segments that have been detected and the number of measuring segments that have not been detected, which depends on the actual situation, and the embodiment is not particularly limited. Similarly, the operation keyboard 17 can assist the input of numerical value symbols to modify parameters, which is determined by the actual situation, and the embodiment is not limited in particular.
Referring to fig. 5, an embodiment of the present invention further provides a method for using a detection apparatus to which any one of the above embodiments is applied, where the method includes:
s101, dividing the insulating rod 200 into a plurality of sections to be measured according to the distance between the first measuring ring 22 and the second measuring ring 32, arranging the first section to be measured between the first measuring ring 22 and the second measuring ring 32, and fixing the insulating rod 200 through the grabbing component 52 of the moving mechanism 5;
s102, measuring and recording the resistance value of the insulation rod 200 between the first measuring ring 22 and the second measuring ring 32 through the resistance measuring unit 4;
s103, driving the grabbing component 52 to release the insulating rod 200, and driving the driving component 51 of the moving mechanism 5 to move the grabbing component 52 according to a distance of a segment to be measured and along a direction away from the first measuring ring 22;
s104, fixing the insulating rod 200 through the grabbing component 52, and driving the driving component 51 to move the grabbing component 52 according to the distance of a segment to be measured and along the direction close to the first measuring ring 22;
and S105, repeating the steps from S102 to S104 until the resistance value of the last segment to be measured is measured and recorded.
In the embodiment of the invention, the insulating rod 200 is divided into a plurality of sections to be measured, the length of which is equal to the distance between the first measuring ring 22 and the second measuring ring 32, the insulating rod 200 is fixed by the grabbing component 52 and the first section to be measured is measured, then the grabbing component 52 is driven by the driving component 51 to move along the direction close to the first measuring ring 22 according to the distance between the sections to be measured, the resistance value of each section to be measured is detected in sequence, and finally the resistance value of the whole insulating rod 200 can be measured. Therefore, the detection device of the embodiment of the invention can automatically complete the sectional detection of the insulating rod 200, improve the detection efficiency, drive the insulating rod 200 to move the same distance through the driving assembly 51, also improve the detection accuracy of the insulating rod 200, record the detected resistance value through the controller 11, automatically generate a report form, and also avoid the tedious work of manual recording.
Further, referring to fig. 6, in the steps of the method for using the detecting device of the embodiment of the present invention, the step of measuring and recording the resistance value of the insulating rod 200 between the first measuring ring 22 and the second measuring ring 32 by the resistance measuring unit 4 includes:
the airbag 6 on the inner ring side surface of the first measuring ring 22 is inflated by the inflation and deflation unit 12, or the airbag 6 on the inner ring side surface of the second measuring ring 32 is inflated by the inflation and deflation unit 12, or the airbag 6 on the inner ring side surface of the first measuring ring 22 and the second measuring ring 32 is inflated by the inflation and deflation unit 12, so that the airbag 6 fixes the insulating rod 200;
measuring and recording the resistance value of the insulating rod 200 between the first measuring ring 22 and the second measuring ring 32 through the resistance measuring unit 4;
the air cell 6 is deflated by the inflation and deflation unit 12 so that the air cell 6 is detached from the insulating rod 200.
In the embodiment, the air bag 6 can be inflated by the inflation and deflation unit 12 to fix the insulating rod 200 on the first measurement ring 22 or the second measurement ring 32, the air bag 6 can also be deflated by the inflation and deflation unit 12 to loosen the insulating rod 200 on the first measurement ring 22 or the second measurement ring 32, and when the resistance measurement unit 4 detects the resistance value of the insulating rod 200, the air bag 6 on the first measurement ring 22 or the second measurement ring 32 can assist in fixing the insulating rod 200, so that the detection accuracy is improved.
In addition, in the method for using the detecting device according to the embodiment of the present invention, the step of dividing the insulating rod 200 into a plurality of segments to be measured according to the distance between the first measuring ring 22 and the second measuring ring 32 includes:
before the insulating rod 200 is divided into a plurality of segments to be measured according to the distance between the first measuring ring 22 and the second measuring ring 32, the distance between the first measuring ring 22 and the second measuring ring 32 is changed by the adjusting mechanism 7.
The adjusting mechanism 7 of the present embodiment can move along the connecting line direction of the first measuring electrode 2 and the second measuring electrode 3 relative to the base 1, so that the first base 21 can move closer to or away from the second base 31, or the second base 31 can move closer to or away from the first base 21, thereby adjusting the distance between the first measuring ring 22 and the second measuring ring 32, and further adjusting the length of the segment to be measured of the insulating rod 200.
Additionally, with continued reference to fig. 6, the method for using the detection apparatus according to the embodiment of the present invention further includes:
and acquiring the residual percentage of the electric quantity of the power module 13, and displaying the residual percentage of the electric quantity of the power module 13 in the base 1 through the display 16 when the residual percentage of the electric quantity is lower than a preset threshold value so as to remind operation and maintenance personnel.
In this embodiment, the method for obtaining the remaining percentage of the electric quantity of the power module 13 may be a voltage test method or a current integration method. For example, in the voltage testing method, a voltmeter is disposed on the power module 13, the voltage value of the power module 13 is monitored by the voltmeter, and then the change of the voltage value is used to determine the change of the electric quantity, so as to obtain the remaining percentage of the electric quantity of the power module 13. The acquired electric quantity remaining percentage is compared with a preset threshold, when the electric quantity remaining percentage of the power module 13 is smaller than the preset threshold, the electric quantity remaining percentage can be displayed on the display 16 and remind an operation and maintenance person, the operation and maintenance person can charge the power module 13 by rotating the hand lever 14, or insert a charging cable, or replace the new power module 13, and the embodiment is not limited specifically.
Referring to fig. 6, an embodiment of the present invention further provides another method for using a detection apparatus to which any one of the above embodiments is applied, including:
s201, changing the distance between the first measuring ring 22 and the second measuring ring 32 through the adjusting mechanism 7, dividing the insulating rod 200 into a plurality of sections to be measured according to the distance between the first measuring ring 22 and the second measuring ring 32, arranging the first section to be measured between the first measuring ring 22 and the second measuring ring 32, and fixing the insulating rod 200 through the grabbing component 52 of the moving mechanism 5;
s202, inflating the airbag 6 on the inner ring side surface of the first measuring ring 22 through the inflation and deflation unit 12, or inflating the airbag 6 on the inner ring side surface of the second measuring ring 32 through the inflation and deflation unit 12, or inflating the airbags 6 on the inner ring side surfaces of the first measuring ring 22 and the second measuring ring 32 through the inflation and deflation unit 12, so that the airbag 6 fixes the insulating rod 200; measuring and recording the resistance value of the insulating rod 200 between the first measuring ring 22 and the second measuring ring 32 through the resistance measuring unit 4; the air bag 6 is deflated through the inflation and deflation unit 12, so that the air bag 6 is separated from the insulating rod 200;
s203, driving the grabbing component 52 to release the insulating rod 200, and driving the driving component 51 of the moving mechanism 5 to move the grabbing component 52 according to a distance to be measured and along a direction away from the first measuring ring 22;
s204, fixing the insulating rod 200 through the grabbing component 52, and driving the driving component 51 to move the grabbing component 52 according to the distance of a segment to be measured and along the direction close to the first measuring ring 22;
s205, repeating the steps from S202 to S204 until the resistance value of the last segment to be measured is measured and recorded;
and S206, acquiring the residual percentage of the electric quantity of the power supply module 13, and displaying the residual percentage of the electric quantity of the power supply module 13 in the base 1 through the display 16 when the residual percentage of the electric quantity is lower than a preset threshold value so as to remind operation and maintenance personnel.
The using method of the detecting device in this embodiment may have the same steps and achieve the same effects as the using method of the detecting device in the above embodiment, and details are not described in this embodiment.
In the description herein, it is to be understood that the terms "upper", "lower", "right", and the like are used in a descriptive sense or a positional relationship based on the orientation shown in the drawings for convenience of description and simplicity of operation, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used merely for descriptive purposes and are not intended to have any special meaning.
In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be appropriately combined to form other embodiments as will be appreciated by those skilled in the art.
The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.
Claims (10)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112180167B (en) | 2023-04-07 |
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