CN220357158U - Non-contact unmanned aerial vehicle electricity testing device - Google Patents

Non-contact unmanned aerial vehicle electricity testing device Download PDF

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Publication number
CN220357158U
CN220357158U CN202321995811.0U CN202321995811U CN220357158U CN 220357158 U CN220357158 U CN 220357158U CN 202321995811 U CN202321995811 U CN 202321995811U CN 220357158 U CN220357158 U CN 220357158U
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China
Prior art keywords
aerial vehicle
unmanned aerial
wall
conducting rod
audible
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CN202321995811.0U
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Chinese (zh)
Inventor
王哲
徐国辉
赵明亮
李海明
孙贺
李硕
谢岩
袁野
王卫光
杨雪城
郝亮
赵坤
李亚杰
包明
李佳乐
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Hulun Buir Power Supply Company State Grid Inner Mongolia Eastern Electric Power Co ltd
State Grid Corp of China SGCC
State Grid Eastern Inner Mongolia Power Co Ltd
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Hulun Buir Power Supply Company State Grid Inner Mongolia Eastern Electric Power Co ltd
State Grid Corp of China SGCC
State Grid Eastern Inner Mongolia Power Co Ltd
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Application filed by Hulun Buir Power Supply Company State Grid Inner Mongolia Eastern Electric Power Co ltd, State Grid Corp of China SGCC, State Grid Eastern Inner Mongolia Power Co Ltd filed Critical Hulun Buir Power Supply Company State Grid Inner Mongolia Eastern Electric Power Co ltd
Priority to CN202321995811.0U priority Critical patent/CN220357158U/en
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Abstract

The utility model discloses a non-contact unmanned aerial vehicle electricity testing device which comprises an electricity testing component, wherein the electricity testing component comprises an insulating shell, a through hole is formed in the inner wall of the bottom of the insulating shell, a conducting rod is fixedly arranged in the through hole, the bottom end of the conducting rod extends to the outside of the insulating shell and is axially and uniformly provided with a plurality of conducting hooks, a battery is fixedly arranged on the inner wall of the top end of the insulating shell, one side of the conducting rod is provided with a metal block, the metal block is connected with the conducting rod through a wire, the other side of the conducting rod is provided with a sliding block, the sliding block is slidably arranged in a second sliding groove, the metal block is connected with the sliding block through a linkage mechanism, a first metal sheet is fixedly arranged on the surface of one side of the sliding block, and a second metal sheet is fixedly arranged on the inner wall of one end of the second sliding groove, so that the sliding block is limited by a reset spring, and inaccurate warning signals caused by mistaken contact of the first metal sheet and the second metal sheet due to shaking are avoided, and thus the electricity testing accuracy can be improved.

Description

Non-contact unmanned aerial vehicle electricity testing device
Technical Field
The utility model relates to the field of electricity inspection, in particular to a non-contact unmanned aerial vehicle electricity inspection device.
Background
The electricity checking before the grounding wire is installed can determine whether the power failure equipment has no voltage, so that the safety of personnel installing the grounding wire is ensured, and the occurrence of malignant accidents such as live grounding wire installation or live grounding disconnecting switch and the like is prevented. The electroscope should use corresponding voltage class, qualified contact electroscope. The technical measures for ensuring safety are power failure, electricity inspection, grounding, hanging of a signboard and installation of a fence (fence), and at present, the electricity inspection mode of a power transmission line is that an maintainer wears insulating gloves and carries a handheld electroscope to climb power equipment of a transformer substation to conduct contact type power transmission line electricity inspection. This kind of contact power transmission line electricity test mode intensity of labour is high, and the operation is wasted time and energy, tests electric inefficiency, and though the maintainer dresses insulating gloves, nevertheless can't accomplish absolute physical isolation, and the maintainer easily gets an electric shock when testing the electricity, and because of the maintainer is restricted in substation power equipment position or angle, can't accurately observe handheld electroscope electricity test result clearly, this application number: CN202022813931.7 discloses a power transmission line electroscope based on unmanned aerial vehicle, including unmanned aerial vehicle, at unmanned aerial vehicle bottom fixed mounting battery and electroscope, the electroscope includes insulating housing, bottom surface fixed mounting two contacts in insulating housing, slidable mounting insulating clamp plate about in insulating housing, connect the spring between insulating clamp plate and insulating housing inner bottom surface, right conducting ring about insulating clamp plate bottom surface fixed mounting and two contacts, at insulating clamp plate center fixed mounting vertical conducting rod, be equipped with the metal hook in vertical conducting rod bottom, be equipped with radial passageway at insulating housing inner wall, slidable mounting metal ball in radial passageway, at radial passageway inner fixed mounting switch. The electric shock detector reduces labor intensity through unmanned aerial vehicle mounting, saves time and labor during operation, is high in electricity testing efficiency, can judge whether the power transmission line is electrified by standing on the ground, stops electric shock hazard, and can accurately clean and transmit whether an electrified signal of the power transmission line to ground maintenance personnel, and the electricity testing result is accurate and clear.
However, the inventor has found that the above scheme has certain defects through research, in the above scheme, the conducting rod and the metal ball are provided with the same charges, and then the principle of repulsion of the same charges is utilized to enable the indicator lamp to be electrified through the metal ball sliding trigger switch to give out a warning of electrification of the power transmission line to the electroscope, but the metal ball is slidably arranged in the radial channel, and has no position measure, so that the swaying metal ball generated along with the flying can slide in the radial channel at will, and the indicator lamp can be triggered to light by mistake even when the power transmission line is not electrified, so that the efficiency of electroscope operation is reduced.
How to invent a non-contact unmanned aerial vehicle electricity inspection device to improve these problems becomes the urgent problem of the technical staff in the field.
Disclosure of Invention
In order to make up for the defects, the utility model provides a non-contact unmanned aerial vehicle electricity testing device, which aims to improve the problems that a conductive rod and a metal ball are provided with the same kind of charges, and then an indicator lamp is electrified to give out an electrified warning to an electricity tester through a metal ball sliding trigger switch according to the principle that the same kind of charges repel each other, but the metal ball is slidably arranged in a radial channel, and is subjected to infinite position measures, the metal ball can slide in the radial channel randomly along with shaking generated by flying, so that the indicator lamp can be triggered to light mistakenly even when the power line is not electrified, and the electricity testing efficiency is reduced.
The utility model is realized in the following way: the utility model provides a non-contact unmanned aerial vehicle electricity verification device, is hung in unmanned aerial vehicle below through the mount, including testing the electric subassembly, it includes insulating housing to test the electric subassembly, the through-hole has been seted up to insulating housing bottom inner wall, fixed mounting has the conducting rod in the through-hole, the conducting rod bottom extends to insulating housing outside and the axial evenly is provided with a plurality of electrically conductive couples, fixed mounting has the battery on the insulating housing top inner wall, insulating housing inside is located conducting rod one side and is provided with the metal piece, the metal piece passes through the wire with the conducting rod and is connected, the conducting rod opposite side is provided with the slider, metal piece slidable mounting is in the first spout that first groove piece one side surface set up, the metal piece passes through the link gear with the slider and is connected, slider one side surface fixed mounting has first sheetmetal, fixed mounting has the second sheetmetal on the inner wall of second spout one end, fixed mounting has the audible-visual annunciator on the inner wall of insulating housing bottom, first sheetmetal passes through wire electric connection battery positive pole, audible-visual annunciator passes through the wire electric connection battery and connects the second sheetmetal respectively with the negative pole.
In a preferred technical scheme of the utility model, the linkage mechanism comprises a gear, the gear is rotatably arranged at one end of the connecting rod, the other end of the connecting rod is fixedly connected to one side surface of the first groove block, the gear is simultaneously meshed with two toothed plates at two sides, the two toothed plates are respectively arranged on one side surface corresponding to the metal block and the sliding block, and one end surface of the sliding block is fixedly connected with the inner wall of the other end of the second sliding groove through a reset spring.
In a preferred technical scheme of the utility model, a partition plate is arranged on the inner wall of the bottom of the insulating shell and positioned between the conductive rod and the audible and visual alarm.
In a preferred technical scheme of the utility model, the outer wall of the insulating shell is provided with sound outlet holes at positions corresponding to the audible and visual alarms.
In a preferred embodiment of the utility model, the light-emitting element of the audible and visual alarm extends outside the insulating housing through the through hole.
In a preferred embodiment of the present utility model, the battery is a rechargeable battery.
In a preferred technical scheme of the utility model, one side of the inner wall of the bottom of the insulating shell, which is far away from the audible and visual alarm, is provided with an insulating material balancing weight.
The beneficial effects of the utility model are as follows: according to the non-contact unmanned aerial vehicle electricity testing device obtained through the design, when the non-contact unmanned aerial vehicle electricity testing device is used, the sliding block is limited by the reset spring, so that the first metal sheet and the second metal sheet can not be mistakenly touched along with shaking to enable the audible and visual alarm to send out inaccurate warning signals in the flight process, the electricity testing accuracy can be improved, the electricity testing working efficiency is improved, meanwhile, after the sliding block is separated from a power transmission line, the sliding block and the metal block can be reset, the next electricity testing can be directly carried out, and the using convenience is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a connection structure between an entire unmanned aerial vehicle and an unmanned aerial vehicle according to an embodiment of the present utility model;
FIG. 2 is a schematic perspective view of an overall cross-sectional structure provided by an embodiment of the present utility model;
FIG. 3 is an enlarged schematic perspective view of the structure shown in FIG. 2A according to an embodiment of the present utility model;
FIG. 4 is a schematic perspective view of another overall cross-sectional structure provided by an embodiment of the present utility model;
fig. 5 is a schematic perspective view of the inner structure of a second chute according to an embodiment of the present utility model;
fig. 6 is a schematic circuit connection diagram of a battery, an audible and visual alarm, a first metal sheet and a second metal sheet according to an embodiment of the present utility model.
In the figure: 1-an electricity testing component; 2-mounting part; 3-unmanned aerial vehicle; 4-an audible and visual alarm; 101-an insulating housing; 102-a battery; 103-conducting rods; 104-a conductive hook; 105-a first channel block; 106-a second channel block; 107-a first chute; 108-a second chute; 109-metal block; 110-a slider; 111-tooth plates; 112-a gear; 113-a connecting rod; 114-a return spring; 115-a first metal sheet; 116-a second metal sheet; 117-separator; 118-sound outlet.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Referring to fig. 1 to 6, the present utility model provides a technical solution: the utility model provides a non-contact unmanned aerial vehicle electricity test device, hang in unmanned aerial vehicle 3 below through mount 2, including testing electric subassembly 1, it includes insulating housing 101 to test electric subassembly 1, insulating housing 101 bottom inner wall has been seted up the through-hole, fixed mounting has conducting rod 103 in the through-hole, conducting rod 103 bottom extends to insulating housing 101 outside and evenly is provided with a plurality of electrically conductive couple 104 axially, fixed mounting has battery 102 on insulating housing 101 top inner wall, insulating housing 101 inside is located conducting rod 103 one side and is provided with metal piece 109, metal piece 109 passes through the wire with conducting rod 103 and is connected, the conducting rod 103 opposite side is provided with slider 110, metal piece 109 slidable mounting is in the first spout 107 that first trough piece 105 one side surface set up, slider 110 slidable mounting is in the second spout 108 that second trough piece 106 one side surface set up, metal piece 109 passes through link gear with slider 110 and is connected, slider 110 one side surface fixed mounting has first metal piece 115, fixed mounting has second metal piece 116 on the inner wall of second spout 108 one end, fixed mounting has audible-visual annunciator 4 on the insulating housing 101 bottom inner wall, first metal piece 115 passes through wire electrical connection battery 102 positive and negative pole 4 respectively through the wire, audible visual annunciator is connected with second metal piece 116 respectively.
Referring to fig. 2 to 5, the linkage mechanism includes a gear 112, the gear 112 is rotatably mounted at one end of a connecting rod 113, the other end of the connecting rod 113 is fixedly connected to a surface of one side of the first slot 105, the gear 112 is simultaneously engaged with two toothed plates 111 on two sides, the two toothed plates 111 are respectively disposed on a corresponding side surface of the metal block 109 and the sliding block 110, one end surface of the sliding block 110 is fixedly connected with an inner wall of the other end of the second sliding slot 108 through a return spring 114, when the conductive hook 104 is hooked on a power transmission line, if the power transmission line is electrified, charges are conducted along the conductive hook 104 to the conductive rod 103 and conducted to the metal block 109 through a wire, at this time, the conductive rod 103 and the metal block 109 are electrified with the same charges, the metal block 109 slides in the first sliding slot 107 toward a side far away from the conductive rod 103 through the principle of the same charges repulsion, and the metal block 109 is engaged with the gear 112 through the toothed plate 111 disposed on one side surface, the gear 112 is driven to rotate when the metal block 109 slides, the gear 112 is meshed with the sliding block 110 on the other side through the toothed plate 111, so that the gear 112 also drives the sliding block 110 to slide in the second groove block 106 when rotating, the sliding block moves in the opposite direction to the metal block 109 to stretch the return spring 114, when the first metal sheet 115 fixedly installed on one end surface of the sliding block 110 is contacted with the second metal sheet 116 fixedly installed on the inner wall of one end of the second groove 108, the series circuit of the battery 102, the audible and visual alarm 4, the first metal sheet 115 and the second metal sheet 116 is closed, the battery 102 supplies power to the audible and visual alarm 4, the audible and visual alarm 4 emits sound and light warning signals, ground personnel can know that the power line is electrified, if the power line is not electrified, the conductive rod 103 and the metal block 109 are not electrified, the audible and visual alarm 4 is not touched to work, and after the conductive rod is separated from the power line, the sliding block 110 is under the tensile force of the return spring 114, so that the first metal sheet 115 and the second metal sheet 116 are separated, and reversely slide and reset, and the process drives the gear 112 to rotate reversely, so that the metal block 109 is driven to reset, and the subsequent electricity inspection work is not influenced.
Further, a partition 117 is arranged between the conducting rod 103 and the audible and visual alarm 4 on the inner wall of the bottom of the insulating shell 101, and the partition is made of insulating materials, so that the audible and visual alarm 4 is prevented from being influenced by overlarge current conducted through the conducting rod 103 in use.
Further, the outer wall of the insulating shell 101 is provided with the sounding hole 118 at a position corresponding to the audible and visual alarm 4, and the audible and visual alarm 4 can send buzzing alarm sounds to the outside of the insulating shell 101 through the sounding hole 118, so that early warning is effectively sent out, and dangers in electricity inspection work are avoided.
Further, the light-emitting element of the audible and visual alarm 4 extends to the outside of the insulating housing 101 through the through hole, and the light-emitting element is arranged outside the insulating housing 101 and can also send effective early warning to ground personnel.
Further, the battery 102 is a rechargeable battery, so that the battery can be recycled, the use cost is reduced, and a charging port connected with the battery 102 can be designed on the insulating housing 101 in actual use, thereby providing convenience for use.
Further, one side of the inner wall of the bottom of the insulating casing 101 far away from the audible and visual alarm 4 is provided with an insulating material balancing weight (not shown in the figure), so that the balance of the whole gravity center of the electricity verification assembly 1 is ensured, and the inconvenience in use caused by inclination after the electricity verification assembly is lifted by the unmanned aerial vehicle 3 is prevented.
Working principle: the electricity testing component 1 is hung below the unmanned aerial vehicle 3 through the mounting piece 2, the unmanned aerial vehicle 3 takes off to drive the electricity testing component 1 to fly to a power transmission line needing electricity testing, when the conductive hook 104 is hung on the power transmission line, if the power transmission line is electrified, charges are conducted to the conductive rod 103 along the conductive hook 104 and to the metal block 109 through the conductive wire, at the moment, the conductive rod 103 and the metal block 109 carry the same charges, the metal block 109 slides to one side far away from the conductive rod 103 in the first sliding groove 107 through the same charges repulsive principle, the metal block 109 is meshed and connected with the gear 112 through the toothed plate 111 arranged on one side surface, the gear 112 is driven to rotate when the metal block 109 slides, the gear 112 is also meshed and connected with the sliding block 110 on the other side through the toothed plate 111, the sliding block 110 is driven to slide in the second groove block 106 when the gear 112 rotates, the first metal sheet 115 fixedly arranged on one end surface of the sliding block 110 is contacted with the second metal sheet 116 fixedly arranged on the inner wall of one end of the second sliding groove 108, the serial circuit of the battery 102, the audible and visual alarm 4, the first metal sheet 115 and the second metal sheet 116 is closed, the battery 102 supplies power to the audible and visual alarm 4, the audible and visual alarm 4 sends out sound and light warning signals, ground personnel can know that the power line is electrified, if the power line is not electrified, the electric conduction rod 103 and the metal block 109 are not electrified, the audible and visual alarm 4 can not be touched to work, and after the electric conduction hook 104 is separated from the power line, the sliding block 110 is acted by the tension of the return spring 114, so that the first metal sheet 115 and the second metal sheet 116 are separated, the gear 112 is reversely slid and reset, the process can drive the gear 112 to reversely rotate, so that the metal block 109 is driven to reset, the follow-up electricity inspection work is not influenced, meanwhile, under the limitation of the return spring 114, the sliding block 110 cannot slide in the second sliding groove 108 at will, so that the situation that the first metal sheet 115 and the second metal sheet 116 are in false touch due to shaking in the flight process can be avoided, and the audible and visual alarm 4 can give out a warning when the power transmission line is not electrified, thereby improving the accuracy of electricity inspection and the efficiency of electricity inspection work.
It should be noted that, the specific model specification of the audible and visual alarm 4 needs to be determined by selecting a model according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.
The power supply of the audible and visual alarm 4 and its principle will be clear to a person skilled in the art and will not be described in detail here.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a non-contact unmanned aerial vehicle electricity test device, is hung in unmanned aerial vehicle below through the mount, a serial communication port, including testing the electric subassembly, it includes insulating housing to test the electric subassembly, the through-hole has been seted up to insulating housing bottom inner wall, fixed mounting has the conducting rod in the through-hole, the conducting rod bottom extends to insulating housing outside and evenly is provided with a plurality of electrically conductive couple axially, fixed mounting has the battery on the insulating housing top inner wall, insulating housing inside is located conducting rod one side and is provided with the metal piece, the metal piece passes through the wire with the conducting rod and is connected, the conducting rod opposite side is provided with the slider, metal piece slidable mounting is in the first spout that first groove piece one side surface set up, the metal piece passes through the link gear with the slider and is connected, slider one side fixed mounting has first sheetmetal, fixed mounting has the second sheetmetal on second spout one end inner wall, fixed mounting has the audible-visual annunciator on the insulating housing bottom inner wall, first sheetmetal passes through wire electrical connection battery positive and second sheetmetal pass through the wire and the negative electrode is connected with the battery respectively.
2. The non-contact unmanned aerial vehicle electroscopic apparatus of claim 1 wherein: the linkage mechanism comprises a gear, the gear is rotatably arranged at one end of the connecting rod, the other end of the connecting rod is fixedly connected to one side surface of the first groove block, the gear is simultaneously meshed and connected with two toothed plates on two sides, the two toothed plates are respectively arranged on one side surface corresponding to the metal block and the sliding block, and one end surface of the sliding block is fixedly connected with the inner wall of the other end of the second sliding groove through a reset spring.
3. The non-contact unmanned aerial vehicle electroscopic apparatus of claim 1 wherein: and a partition plate is arranged on the inner wall of the bottom of the insulating shell and positioned between the conductive rod and the audible-visual annunciator.
4. The non-contact unmanned aerial vehicle electroscopic apparatus of claim 1 wherein: and sound outlets are formed in positions, corresponding to the sound-light alarms, of the outer wall of the insulating shell.
5. The non-contact unmanned aerial vehicle electroscopic apparatus of claim 1 wherein: the luminous element of the audible and visual alarm extends to the outside of the insulating shell through the through hole.
6. The non-contact unmanned aerial vehicle electroscopic apparatus of claim 1 wherein: the battery is a rechargeable battery.
7. The non-contact unmanned aerial vehicle electroscopic apparatus of claim 1 wherein: one side of the inner wall of the bottom of the insulating shell, which is far away from the audible and visual alarm, is provided with an insulating material balancing weight.
CN202321995811.0U 2023-07-27 2023-07-27 Non-contact unmanned aerial vehicle electricity testing device Active CN220357158U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321995811.0U CN220357158U (en) 2023-07-27 2023-07-27 Non-contact unmanned aerial vehicle electricity testing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321995811.0U CN220357158U (en) 2023-07-27 2023-07-27 Non-contact unmanned aerial vehicle electricity testing device

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CN220357158U true CN220357158U (en) 2024-01-16

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117913724A (en) * 2024-03-15 2024-04-19 三峡金沙江云川水电开发有限公司 Electric shock prevention device for passive live monitoring of power transmission equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117913724A (en) * 2024-03-15 2024-04-19 三峡金沙江云川水电开发有限公司 Electric shock prevention device for passive live monitoring of power transmission equipment

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