CN115219859A - Insulator zero value detection device - Google Patents
Insulator zero value detection device Download PDFInfo
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- CN115219859A CN115219859A CN202210907729.1A CN202210907729A CN115219859A CN 115219859 A CN115219859 A CN 115219859A CN 202210907729 A CN202210907729 A CN 202210907729A CN 115219859 A CN115219859 A CN 115219859A
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- 238000001514 detection method Methods 0.000 title claims abstract description 72
- 239000012212 insulator Substances 0.000 title claims abstract description 67
- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 239000000523 sample Substances 0.000 claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims description 38
- 238000009434 installation Methods 0.000 claims description 19
- 238000013016 damping Methods 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 230000035939 shock Effects 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 4
- 238000012360 testing method Methods 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
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- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
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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
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
- G01R31/1245—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of line insulators or spacers, e.g. ceramic overhead line cap insulators; of insulators in HV bushings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
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Abstract
The invention belongs to the technical field of insulator detection, and provides an insulator zero value detection device which comprises an unmanned aerial vehicle body, wherein a personal clothing rotating platform is arranged in a carrying frame of the unmanned aerial vehicle body, a mounting base is fixedly mounted on a turntable of the personal clothing rotating platform, a pitching plate is mounted on the mounting base through a pitching adjusting mechanism, a telescopic plate is mounted on the pitching plate through a telescopic adjusting mechanism, an image real-time return mechanism is further arranged on the pitching plate, a rotating plate is mounted on the telescopic plate through a rotating adjusting mechanism, two detection probes are mounted on the rotating plate through a discharge gap adjusting mechanism, and the detection ends of the two detection probes have a distance matched with the width of an insulator. According to the insulator detection device, zero value detection of the insulator is realized in a mode of carrying by an unmanned aerial vehicle and remote control, operation personnel are not required to climb a tower for operation, the labor intensity is reduced, the operation safety is ensured, no special requirement is required on the insulation performance of the device, the operation is simple and flexible, and the insulator detection efficiency and the insulator detection accuracy can be effectively improved.
Description
Technical Field
The invention relates to the technical field of insulator detection, in particular to an insulator zero value detection device.
Background
And detecting zero by the insulator, namely detecting whether the insulator is low or zero. When the insulator string is in operation, the insulator with zero potential difference at two ends is called a zero-value insulator; in popular terms, once a zero-value phenomenon occurs, the insulator is broken down, the resistance value is zero, the insulator cannot play an insulating role any more, and the safe operation of electric power is seriously affected, so that the insulator in operation needs to be regularly detected, and the occurrence of the zero-value insulator is prevented in advance.
The detection of the zero-value insulator is always an important part in many projects of electric power safe operation detection, and particularly, the zero-value insulator on an overhead line is subjected to live detection, which is directly related to the safety and stability of electric power transmission. At present, the insulators are detected in a live-line mode by adopting a ground potential operation mode, generally, an operator carries an insulating operating rod to climb a tower to perform operation, the operator climbs the tower to a specified position, and the insulators are detected piece by piece from a wire side to a cross arm side; during detection, an operator holds the insulating operating rod, the metal wires at the tail end of the insulating operating rod are simultaneously contacted with two ends of the insulator, voltage is distributed by the aid of the insulator strings, spark gap discharge is caused, and whether the insulator is broken down or not is verified. However, in the detection method of using the insulating operating rod to detect the insulator when the operator steps on the tower, the following defects are gradually found in the actual operation process:
(1) The risk of injury to people caused by falling from a high place and falling objects from the high place is increased by the high-altitude operation, and certain potential safety hazards exist;
(2) The labor intensity of tower climbing and detection operation is high, the operation time is long, the physical consumption of operators is high, and the insulator detection operation is time-consuming and labor-consuming;
(3) The ground potential operation mode is adopted, the insulating operation rod is used as main insulation, strict requirements are imposed on the insulating performance of the insulating operation rod, and a voltage withstand test must be carried out regularly;
(4) High-altitude operation, high temperature in summer, cold in winter and poor high-altitude operation environment.
Disclosure of Invention
The present inventors have conducted intensive studies to overcome the above-identified drawbacks of the prior art, and as a result, have completed the present invention after having made a great deal of creative efforts.
Specifically, the technical problems to be solved by the present invention are: the utility model provides an insulator zero value detection device to solve present insulator zero value detection mode, there is great potential safety hazard, operating time is long, consume physical power big, the operating environment is poor, and need regularly carry out withstand voltage test's technical problem to the insulating bar.
In order to solve the technical problem, the technical scheme of the invention is as follows:
the utility model provides an insulator zero-value detection device, includes the unmanned aerial vehicle body, be equipped with private clothes rotary platform in the carriage of unmanned aerial vehicle body, private clothes rotary platform's carousel is located the bottom intermediate position of unmanned aerial vehicle body carriage, just fixed mounting has the installation base on private clothes rotary platform's the carousel, be equipped with every single move adjustment mechanism on the installation base, and pass through every single move adjustment mechanism installs the every single move board, be equipped with flexible adjustment mechanism on the every single move board, and pass through flexible adjustment mechanism installs the expansion plate, just still be equipped with the real-time passback mechanism of image on the every single move board, be equipped with rotatory adjustment mechanism on the expansion plate, and pass through rotatory adjustment mechanism installs the rotor plate, install test probe through discharge gap adjustment mechanism on the rotor plate, test probe is equipped with two, and two test probe's sense terminal has the interval with insulator width looks adaptation.
As an improved technical scheme, the pitching adjusting mechanism comprises a first motor, a transmission gear and a transmission rod, the first motor is fixedly installed on the installation base, the transmission gear is rotatably installed on the installation base and is in transmission connection with an output shaft of the first motor, one end of the transmission rod is hinged to the installation base, a transmission tooth meshed with the transmission gear is arranged at one end of the transmission rod, and the other end of the transmission rod is fixedly connected with the pitching plate.
As an improved technical scheme, the mounting base comprises a connecting plate and side plates, the connecting plate is fixedly connected with a turntable of the personal clothing rotating platform through a mounting bolt, the side plates are provided with two pages, the two side plates are fixedly mounted on the connecting plate and are correspondingly arranged, and the first motor is fixedly mounted on one of the side plates through a motor mounting base.
As an improved technical scheme, the telescopic adjusting mechanism comprises a servo electric cylinder, the servo electric cylinder is fixedly installed on the pitching plate, and the end part of a piston shaft of the servo electric cylinder is fixedly connected with the telescopic plate.
As an improved technical scheme, the image real-time return mechanism comprises a camera, a machine head mounting seat is fixedly mounted on the pitching plate, the camera is fixedly mounted on the machine head mounting seat, and the camera is arranged at one end, close to the detection probe, of the pitching plate.
As an improved technical solution, the rotation adjusting mechanism includes a second motor, the second motor is fixedly mounted on the retractable plate, the rotating plate is rotatably mounted on the retractable plate, and the rotating plate is in transmission connection with an output shaft of the second motor.
As an improved technical solution, the discharge gap adjusting mechanism includes a probe mounting plate fixedly mounted on the rotating plate, the detection probe is fixedly mounted on the probe mounting plate by using a first fastening bolt and a second fastening bolt, the second fastening bolt is further provided with an adjusting bolt in a threaded manner, the two adjusting bolts are correspondingly arranged, a discharge gap is formed between the two adjusting bolts, and the detection probe is electrically connected with the adjusting bolts through the first fastening bolt and the second fastening bolt respectively.
As an improved technical scheme, through holes are formed in the first fastening bolt and the second fastening bolt, and the mounting end of the detection probe sequentially penetrates through the through holes of the first fastening bolt and the second fastening bolt and is locked and fixed by the first fastening bolt and the second fastening bolt.
As an improved technical scheme, a compression spring is further sleeved on the adjusting bolt, the compression spring is located between the adjusting end of the adjusting bolt and the second fastening bolt, and two ends of the compression spring are respectively abutted against the adjusting bolt and the second fastening bolt.
As a modified technical scheme, still be equipped with a plurality of shock attenuation supporting legs on the carriage of unmanned aerial vehicle body, the shock attenuation supporting leg includes connecting rod, bracing piece and damping spring, the top of connecting rod with the carriage fixed connection of unmanned aerial vehicle body, the one end activity cartridge of bracing piece in the connecting rod, damping spring install in the connecting rod, just damping spring's both ends respectively with the connecting rod with the bracing piece is connected.
After the technical scheme is adopted, the invention has the beneficial effects that:
the insulator zero-value detection device can control the working height of an unmanned aerial vehicle in a remote control mode, can return a mechanism in real time according to an image, and realizes flexible adjustment of the position of a detection probe in a circumferential rotation mode, a pitching angle adjustment mode, an axial expansion mode and a pivoting mode; during the use, the remote control the device gets into the operation position, then adjusts the position of test probe, contacts the both ends of insulator simultaneously with the sense terminal of two test probe, alright realization is to the electrified zero value detection of insulator.
This insulator zero-value detection device, the mode through unmanned aerial vehicle carry-on and remote control realizes detecting the zero value of insulator, compare traditional insulator detection's mode, the operation personnel can carry out the earth potential live-line zero detection work to the insulator at ground operation the device, need not the operation personnel and carry out the tower operation, do not need the operation personnel to carry the utensil promptly and climb near the shaft tower and get into the electrified body, and the labor intensity is reduced, the safety risk that the operation personnel eminence falls and the high altitude junk injures people has been avoided, the operation safety has been ensured, adopt ground remote control's operation mode, use the air gap between iron tower and the live-line direction as main insulation, very big improvement the operation safety, do not have special requirement to the insulating properties of device, furthermore, the device easy operation is nimble, can effectually improve insulator detection efficiency and detection precision.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings used in the detailed description or the prior art description will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic structural diagram of an insulator zero-value detection device according to the present invention;
FIG. 2 is a schematic view of the detecting part of the present invention;
FIG. 3 is a schematic view of the mounting structure of the discharge gap adjusting mechanism according to the present invention;
FIG. 4 is a schematic structural view of the shock-absorbing support leg of the present invention;
reference numerals are as follows: 1-unmanned aerial vehicle body; 101-a shock-absorbing support leg; 1011-connecting rod; 1012-support bar; 1013-damping springs; 2-a turntable; 3, installing a base; 4, mounting a bolt; 5-a first motor; 6-a transmission gear; 7-a transmission rod; 8-a pitching plate; 9-servo electric cylinder; 10-a machine head mounting seat; 11-a camera; 12-a retractable plate; 13-a second motor; 14-rotating plate; 15-a probe mounting plate; 16-a first fastening bolt; 17-a second fastening bolt; 18-adjusting the bolt; 19-a compression spring; 20-detection probes.
Detailed Description
The invention is further illustrated by the following specific examples. The use and purpose of these exemplary embodiments are to illustrate the present invention, not to limit the actual scope of the present invention in any way, and not to limit the scope of the present invention in any way.
As shown in fig. 1 to 4 jointly, this embodiment provides an insulator zero-value detection device, including unmanned aerial vehicle body 1, be equipped with private clothes rotary platform in unmanned aerial vehicle body 1's the carrying frame, private clothes rotary platform's carousel 2 is located the bottom intermediate position of unmanned aerial vehicle body 1 carrying frame, and fixed mounting has an installation base 3 on private clothes rotary platform's the carousel 2, be equipped with every single move adjustment mechanism on the installation base 3, and install every single move board 8 through every single move adjustment mechanism, be equipped with flexible adjustment mechanism on the every single move board 8, and install expansion plate 12 through flexible adjustment mechanism, and still be equipped with the real-time passback mechanism of image on the every single move board 8, be equipped with rotatory adjustment mechanism on the expansion plate 12, and install rotor plate 14 through rotatory adjustment mechanism, install detection probe 20 through discharge gap adjustment mechanism on the rotor plate 14, detection probe 20 is equipped with two, and the sense terminal of two detection probe 20 has the interval with insulator width looks adaptation.
In this embodiment, the structure and principle of the unmanned aerial vehicle body 1 and the private clothes rotating platform are the same as those of products sold in the market, which are disclosed by the technicians in the field, and therefore, the details are not described herein; the personal clothing rotating platform is fixedly installed in a carrying frame of the unmanned aerial vehicle body 1 and is not shown in the attached drawings; through controlling unmanned aerial vehicle for the device enters into the operation position, and suit rotary platform work drives whole testing part circumferential direction through its carousel 2, thereby realizes the circumferential position control to detecting probe 20.
The pitching adjusting mechanism comprises a first motor 5, a transmission gear 6 and a transmission rod 7, the first motor 5 is fixedly installed on the installation base 3, the transmission gear 6 is rotatably installed on the installation base 3 through a bearing seat, the transmission gear 6 is in transmission connection with an output shaft of the first motor 5, one end of the transmission rod 7 is hinged to the installation base 3 through the bearing seat, transmission teeth meshed with the transmission gear 6 are arranged at one end of the transmission rod 7, and the other end of the transmission rod 7 is fixedly connected with a pitching plate 8; the first motor 5 works to drive the transmission gear 6 to rotate, the transmission gear 6 is meshed with one end of the transmission rod 7, so that the transmission rod 7 is driven to swing around a hinged point, the pitching angle of the detection probe 20 is adjusted, the gear meshed structure has a self-locking function, the first motor 5 stops working, and the current pitching angle can be kept.
In this embodiment, installation base 3 includes connecting plate and curb plate, and the connecting plate utilizes 2 fixed connection of carousel of construction bolt 4 and private clothes rotary platform, is convenient for realize the dismouting of whole detection part and unmanned aerial vehicle part, and the curb plate is equipped with two pages, and two pages of curb plate fixed mounting are on the connecting plate, and correspond the setting, and first motor 5 utilizes motor mount pad fixed mounting on one of them curb plate.
The telescopic adjusting mechanism comprises a servo electric cylinder 9, the servo electric cylinder 9 is fixedly arranged on the pitching plate 8, and the end part of a piston shaft of the servo electric cylinder 9 is fixedly connected with a telescopic plate 12; the servo electric cylinder 9 works, and the position of the detection probe 20 in the axial direction of the piston shaft of the servo electric cylinder 9 is adjusted through the extension and contraction of the piston shaft.
The image real-time return mechanism comprises a camera 11, a machine head mounting seat 10 is fixedly mounted on the pitching plate 8, the camera 11 is fixedly mounted on the machine head mounting seat 10, and the camera 11 is arranged at one end, close to the detection probe 20, of the pitching plate 8; the camera 11 that has installed can be with the visual screen of image real-time retransmission to ground, the accurate position control who carries out measuring probe 20 of the operating personnel of being convenient for to when examining the insulator, can transmit the visual screen on the ground back to the image of detecting, so that the operating personnel knows the measuring condition.
The rotation adjusting mechanism comprises a second motor 13, the second motor 13 is fixedly arranged on the telescopic plate 12, the rotating plate 14 is rotatably arranged on the telescopic plate 12 by utilizing a bearing, and the rotating plate 14 is in transmission connection with an output shaft of the second motor 13; the second motor 13 is capable of driving the rotation plate 14 to rotate, so as to realize rotation adjustment of the two detection probes 20 and ensure that the two detection probes 20 are over against two ends of the insulator.
The discharge gap adjusting mechanism comprises a probe mounting plate 15 fixedly mounted on the rotating plate 14, a detection probe 20 is fixedly mounted on the probe mounting plate 15 through a first fastening bolt 16 and a second fastening bolt 17, an adjusting bolt 18 is further mounted on the second fastening bolt 17 in a threaded manner, the two adjusting bolts 18 are correspondingly arranged, a discharge gap is formed between the two adjusting bolts 18, and the detection probe 20 is respectively and electrically connected with the adjusting bolts 18 through the first fastening bolt 16 and the second fastening bolt 17; the discharge gap adjusting mechanism can adjust the size of the discharge gap by rotating the adjusting bolt 18, and can ensure that whether the insulator is punctured or not is accurately verified during insulator detection by adjusting the discharge gap. In this embodiment, the discharge gap is preferably adjusted to 2mm.
In this embodiment, through holes are formed in the first fastening bolt 16 and the second fastening bolt 17, and the mounting end of the detection probe 20 sequentially penetrates through the through holes of the first fastening bolt 16 and the second fastening bolt 17 and is locked and fixed by the first fastening bolt 16 and the second fastening bolt 17, so that the detection probe 20 is simple to mount, and is firm and reliable.
In this embodiment, still the cover is equipped with compression spring 19 on adjusting bolt 18, and compression spring 19 is located between adjusting bolt 18's regulation end and the second fastening bolt 17, and adjusting bolt 18 and the setting of second fastening bolt 17 are supported respectively to compression spring 19's both ends, and compression spring 19 is in compression state, can apply an effort for adjusting bolt 18 all the time, ensures that adjusting bolt 18 can not rotate by oneself, and then ensures that the discharge gap remains the constant state after the regulation all the time.
In this embodiment, the carrying frame of the unmanned aerial vehicle body 1 is further provided with a plurality of damping support legs 101, each damping support leg 101 comprises a connecting rod 1011, a support rod 1012 and a damping spring 1013, the top end of each connecting rod 1011 is fixedly connected with the carrying frame of the unmanned aerial vehicle body 1, one end of each support rod 1012 is movably inserted into each connecting rod 1011, each damping spring 1013 is installed in each connecting rod 1011, and two ends of each damping spring 1013 are respectively connected with the corresponding connecting rod 1011 and the corresponding support rod 1012; the damping support leg 101 that is equipped with plays the supporting role when the device falls back to ground, ensures that the testing part can not touch ground, and the cushioning effect that damping support leg 101 has can reduce the buffer capacity when the device falls to the ground, realizes effectively protecting testing part, greatly increased the device's life.
The insulator zero-value detection device based on the structure can control the working height of the unmanned aerial vehicle in a remote control mode, can return the mechanism in real time according to an image, and realizes flexible adjustment of the position of the detection probe 20 in a circumferential rotation mode, a pitching angle adjustment mode, an axial expansion mode and a shaft rotation mode; when the device is used, the device is remotely controlled to enter an operation position, then the positions of the detection probes 20 are adjusted, the detection ends of the two detection probes 20 are simultaneously contacted with the two ends of the insulator, and the charged zero value detection of the insulator can be realized.
This insulator zero-value detection device, the mode through unmanned aerial vehicle carry-on and remote control realizes detecting the zero value of insulator, compare traditional insulator detection's mode, the operation personnel can carry out the ground potential live-line zero detection work to the insulator at ground operation the device, need not the operation personnel and carry out the tower operation, do not need the operation personnel to carry the utensil promptly and climb the shaft tower and get into near the electrified body, and the labor intensity is reduced, the safety risk of the operation personnel eminence fall and the injury of high altitude junk person has been avoided, the operation safety has been ensured, adopt ground remote control's operation mode, use the air gap between iron tower and the live line direction as the main insulation, very big improvement the operation safety, there is no special requirement to the insulating properties of device, furthermore, the device easy operation is nimble, can effectual improvement to insulator detection efficiency and detection precision.
It will be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Moreover, it should also be understood that various alterations, modifications and/or variations can be made to the present invention by those skilled in the art after reading the technical content of the present invention, and all such equivalents fall within the scope of protection defined by the claims appended to this application.
Claims (10)
1. The utility model provides an insulator zero value detection device which characterized in that: including the unmanned aerial vehicle body, be equipped with private clothes rotary platform in the carriage of unmanned aerial vehicle body, private clothes rotary platform's carousel is located the bottom intermediate position of unmanned aerial vehicle body carriage, just fixed mounting has the installation base on private clothes rotary platform's the carousel, be equipped with every single move adjustment mechanism on the installation base, and pass through every single move adjustment mechanism installs the every single move board, be equipped with flexible adjustment mechanism on the every single move board, and pass through flexible adjustment mechanism installs the expansion plate, just still be equipped with the real-time passback mechanism of image on the every single move board, be equipped with rotatory adjustment mechanism on the expansion plate, and pass through rotatory adjustment mechanism installs the rotor plate, install detection probe through discharge gap adjustment mechanism on the rotor plate, detection probe is equipped with two, and two detection probe's sense terminal has the interval with insulator width looks adaptation.
2. An insulator zero-value detecting device according to claim 1, wherein: the pitching adjusting mechanism comprises a first motor, a transmission gear and a transmission rod, the first motor is fixedly installed on the installation base, the transmission gear is rotatably installed on the installation base and is in transmission connection with an output shaft of the first motor, one end of the transmission rod is installed on the installation base in a hinged mode, transmission teeth meshed with the transmission gear are arranged at one end of the transmission rod, and the other end of the transmission rod is fixedly connected with the pitching plate.
3. An insulator zero-value detecting device according to claim 2, wherein: the installation base comprises a connecting plate and side plates, the connecting plate is fixedly connected with a rotary table of the personal clothing rotating platform through an installation bolt, the side plates are provided with two pages, the two side plates are fixedly installed on the connecting plate and are arranged correspondingly, and the first motor is fixedly installed on one side plate through a motor installation seat.
4. An insulator zero-value detecting device according to claim 2, wherein: the telescopic adjusting mechanism comprises a servo electric cylinder, the servo electric cylinder is fixedly installed on the pitching plate, and the end part of a piston shaft of the servo electric cylinder is fixedly connected with the telescopic plate.
5. The insulator zero-value detecting device according to claim 4, wherein: the image real-time return mechanism comprises a camera, a machine head mounting seat is fixedly mounted on the pitching plate, the camera is fixedly mounted on the machine head mounting seat, and the camera is arranged at one end, close to the detection probe, of the pitching plate.
6. An insulator zero-value detecting device according to claim 5, wherein: the rotary adjusting mechanism comprises a second motor, the second motor is fixedly installed on the telescopic plate, the rotary plate is rotatably installed on the telescopic plate, and the rotary plate is in transmission connection with an output shaft of the second motor.
7. The insulator zero-value detecting device according to claim 6, wherein: the discharge gap adjusting mechanism comprises a probe mounting plate fixedly mounted on the rotating plate, the detection probe is fixedly mounted on the probe mounting plate through a first fastening bolt and a second fastening bolt, the second fastening bolt is further provided with an adjusting bolt in a threaded manner, the two adjusting bolts are correspondingly arranged, a discharge gap is formed between the two adjusting bolts, and the detection probe is respectively and electrically connected with the adjusting bolts through the first fastening bolt and the second fastening bolt.
8. An insulator zero-value detecting device according to claim 7, wherein: through holes are formed in the first fastening bolt and the second fastening bolt, and the mounting end of the detection probe sequentially penetrates through the through holes of the first fastening bolt and the second fastening bolt and is locked and fixed through the first fastening bolt and the second fastening bolt.
9. An insulator zero-value detecting device according to claim 8, wherein: the adjusting bolt is further sleeved with a compression spring, the compression spring is located between the adjusting end of the adjusting bolt and the second fastening bolt, and two ends of the compression spring are respectively abutted against the adjusting bolt and the second fastening bolt.
10. An insulator null value detection device according to any one of claims 1 to 9, wherein: still be equipped with a plurality of shock attenuation supporting legs on the carrying frame of unmanned aerial vehicle body, the shock attenuation supporting leg includes connecting rod, bracing piece and damping spring, the top of connecting rod with the carrying frame fixed connection of unmanned aerial vehicle body, the one end activity cartridge of bracing piece in the connecting rod, damping spring install in the connecting rod, just damping spring's both ends respectively with the connecting rod with the bracing piece is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210907729.1A CN115219859A (en) | 2022-07-29 | 2022-07-29 | Insulator zero value detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210907729.1A CN115219859A (en) | 2022-07-29 | 2022-07-29 | Insulator zero value detection device |
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| Publication Number | Publication Date |
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| CN115219859A true CN115219859A (en) | 2022-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210907729.1A Pending CN115219859A (en) | 2022-07-29 | 2022-07-29 | Insulator zero value detection device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116106704A (en) * | 2023-04-04 | 2023-05-12 | 国网山东省电力公司潍坊供电公司 | Intelligent live detection device for zero-value porcelain insulator of alternating-current transmission line |
| CN117388622A (en) * | 2023-12-11 | 2024-01-12 | 国网浙江省电力有限公司宁波供电公司 | Live detection device and method for zero-value insulator of power transmission line based on unmanned aerial vehicle |
-
2022
- 2022-07-29 CN CN202210907729.1A patent/CN115219859A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116106704A (en) * | 2023-04-04 | 2023-05-12 | 国网山东省电力公司潍坊供电公司 | Intelligent live detection device for zero-value porcelain insulator of alternating-current transmission line |
| CN117388622A (en) * | 2023-12-11 | 2024-01-12 | 国网浙江省电力有限公司宁波供电公司 | Live detection device and method for zero-value insulator of power transmission line based on unmanned aerial vehicle |
| CN117388622B (en) * | 2023-12-11 | 2024-04-09 | 国网浙江省电力有限公司宁波供电公司 | Live detection device and method for zero-value insulator of power transmission line based on unmanned aerial vehicle |
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