CN113594967B - Method for mounting and dismounting overhead distribution network line load abnormity monitoring device - Google Patents
Method for mounting and dismounting overhead distribution network line load abnormity monitoring device Download PDFInfo
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- CN113594967B CN113594967B CN202111004155.9A CN202111004155A CN113594967B CN 113594967 B CN113594967 B CN 113594967B CN 202111004155 A CN202111004155 A CN 202111004155A CN 113594967 B CN113594967 B CN 113594967B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
- H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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Abstract
The invention discloses an installation and disassembly method of an overhead distribution network line load abnormity monitoring device, and relates to the technical field of load detection devices for overhead line cables. The method for installing and disassembling the overhead distribution network line load abnormity monitoring device comprises the steps of preparing before the unmanned aerial vehicle is lifted, lifting the unmanned aerial vehicle, interlocking a monitoring part and an overhead high-voltage cable, separating the unmanned aerial vehicle from the monitoring part, preparing and butting the unmanned aerial vehicle in lifting, butting a transition part and the monitoring part, and enabling the unmanned aerial vehicle to fly back to the ground. According to the mounting and dismounting method of the overhead distribution network line load abnormity monitoring device, workers do not need to climb to the vicinity of a high-voltage line for mounting operation, the potential safety hazard in the mounting process is eliminated, and the mounting efficiency is improved; can realize the separable operation of monitoring part and unmanned aerial vehicle, also can the fixed recovery of block, reduce use cost greatly.
Description
Technical Field
The invention relates to the technical field of load detection devices for overhead line cables, in particular to an installation and disassembly method of a load abnormity monitoring device for overhead distribution network lines.
Background
Load abnormity monitoring devices hang on overhead distribution network lines, the load abnormity monitoring devices continuously collect current, voltage and other information on distribution network high-voltage lines and send a control platform through a wireless network, the control platform analyzes the collected data, and the problems of failure, electricity stealing and the like exist.
However, how to rapidly install and recover the load abnormality monitoring device in the prior art is a very troublesome subject, and after searching for a traditional fault indicator, such as the fault indicator disclosed in CN201920746415.1, the traditional fault indicator adopts a wire clamping structure, an upper magnetic core housing, a lower magnetic core housing, a main body housing and other structures, and needs to climb to the vicinity of a high-voltage line by a worker for installation, so that the installation is troublesome and has potential safety hazards.
The CN201611245841.4 portable flight electric power collection terminal and the collection method that prior art discloses adopt unmanned aerial vehicle mode of hanging to effectively solve the inconvenient problem of installation, however what this technical scheme adopted is fault indicator and unmanned aerial vehicle integral type, just also means this fault indicator need be equipped with an unmanned aerial vehicle, great increase the cost, be difficult to use widely.
The fault indicator dismounting tool disclosed in CN201921298191.9 of the prior art includes an installation tool detachably connected to a flying device, and capable of being driven by the flying device to fly to an overhead line to install a fault indicator on a power line; the mounting tool is provided with a containing cavity for containing the fault indicator, when the fault indicator is contained in the containing cavity, the mounting tool can carry the fault indicator to be close to the power line and drive the fault indicator to clamp the power line, and when the fault indicator clamps the power line, the mounting tool can be separated from the fault indicator under the driving of the flying device.
Can know by CN201921298191.9 public document, the spring that the elasticity fastener that this technical scheme utilized resets and makes its wire clamping mechanism and power line clamp tight, at the dismantlement in-process, need overcome its clamp force through unmanned aerial vehicle and make its fault indicator break away from the power line, and this technical scheme has not enough:
1. the clamping spring force of the elastic wire clamp is too large, so that the clamping force of the unmanned aerial vehicle cannot be overcome easily during detachment, the electric wire needs to be pulled in the detachment process, and potential safety hazards are easily caused;
2. the clamping spring force of the elastic wire clamp is too small, so that the fault indicator is easy to fall off from the electric wire, and objects fall from the high place, and potential safety hazards also exist;
3. when this technical scheme retrieves, the opening of accepting the chamber of mounting tool needs aim at fault indicator, and operation flying device flies towards fault indicator's direction for during fault indicator slowly got into and accepts the chamber, the operation difficulty requires the precision height, provides very high requirement to operating personnel and unmanned aerial vehicle's performance.
Therefore, the applicant inherits the experience of abundant design development and actual manufacturing of the related industry for many years, researches and improves the existing structure and deficiency, and provides an installation and disassembly method of the overhead distribution network line load abnormity monitoring device so as to achieve the aim of higher practical value.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an installation and disassembly method of an overhead distribution network line load abnormity monitoring device, which aims to solve the technical problems that:
1. workers do not need to climb to the vicinity of a high-voltage line for installation operation, so that potential safety hazards in the installation process are eliminated, and the installation efficiency is improved;
2. the monitoring component and the unmanned aerial vehicle can be operated separately and can be clamped, fixed and recycled, and the use cost is greatly reduced;
3. the leading-in type clamping and separating operation is adopted, the unmanned aerial vehicle is simple to operate in the installation and use processes, and potential safety hazards do not exist;
4. can adopt flexible insulating installation pole to install, multiple mounting means satisfies the site work demand.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: an installation method of an overhead distribution network line load abnormity monitoring device comprises a detection device and a remote controller, wherein the monitoring device comprises a carrying installation part, a butt joint transition part, a monitoring part, an overhead high-voltage cable line and a monitoring platform, the carrying installation part is an unmanned aerial vehicle, the butt joint transition part is installed at the bottom of the unmanned aerial vehicle and is connected with the monitoring part, the monitoring part is installed on an overhead high-voltage cable line to be detected, a grip micro-motor is arranged on the monitoring part and is connected with a butt joint rod through a transmission gear, two sides of the lower end of the butt joint rod are in matched connection with an occlusion gear, the occlusion gear is respectively installed on a first grip and a second grip, a push rod capable of moving up and down is arranged in the butt joint rod, the lower end of the push rod is in contact fit with the overhead high-voltage cable line, an occlusion device is arranged in the butt joint transition part, the occluding device can be clamped and fixed and can also be separated from each other through the position change of the top of a push rod of the butt joint rod, the unmanned aerial vehicle comprises a frame, wings and a direction adjusting component, the direction adjusting component comprises a direction adjusting loop bar, an unmanned aerial vehicle motor is installed at the top of the frame, at least one wing is installed on an output shaft of the unmanned aerial vehicle motor, the wings are installed inside the frame, 4 direction adjusting components are arranged at the lower end of the frame, a guide vane is arranged in the middle of the direction adjusting component and fixedly connected with a direction adjusting rotating shaft, a rotating bearing is arranged between the direction adjusting rotating shaft and the frame, a direction adjusting connecting rod piece is installed on the side surface of the direction adjusting component, the upper end of the direction adjusting connecting rod piece is connected with the direction adjusting rod piece, the direction adjusting rod piece is connected with the output shaft of the direction adjusting motor, the direction adjusting motor is fixedly installed on the side surface of the frame, and a direction adjusting sliding rod is further installed on the side surface of the direction adjusting component, the direction-adjusting sliding rod is sleeved in the direction-adjusting sleeve rod, the upper end of the direction-adjusting sleeve rod is fixedly connected with the rack, the lower end of the rack is also provided with a control box body, and a storage battery and an unmanned aerial vehicle control main board are arranged in the control box body; a butt-joint transition part is fixedly installed below the control box body, a camera is arranged at the lower end of the unmanned aerial vehicle, and the butt-joint transition part comprises a guide shell, a first snap-in piece, a second snap-in piece, a spring seat, a clamping rod, an armature seat, a clamping rod iron core, a rotating shaft and a limiting rod; the lower end part of the guide shell is provided with a conical guide hole, the upper end of the guide hole is provided with a first occlusion piece and a second occlusion piece, clamping springs are arranged between the first occlusion piece and the guide shell, the clamping springs are symmetrically arranged, one end of each clamping spring is hinged with the first occlusion piece and the second occlusion piece respectively, the other end of each clamping spring is hinged with the guide shell, the first occlusion piece and the second occlusion piece are installed in the guide shell through rotating shafts, spring seats are arranged at the middle positions of the upper ends of the first occlusion piece and the second occlusion piece, the lower ends of the spring seats are in contact fit with the upper ends of the butt-joint rods, clamping rods are arranged between the spring seats and the first occlusion pieces, the side end parts of the clamping rods are fixedly connected with the armature seat, the side surfaces of the armature seat are provided with clamping rod iron cores, winding coils are installed on the clamping rod iron cores, and the clamping rod iron cores are installed in the installation groove of the inner wall of the guide shell, be provided with reset spring between installation groove and the armature seat of kelly, including following step:
s1: preparing the unmanned aerial vehicle before lifting: firstly, fixedly mounting a monitoring component on a butt joint transition component, driving a butt joint rod to rotate through a transmission gear by rotating a gripper micromotor of the monitoring component, and opening a first gripper and a second gripper by matching a screw section of the butt joint rod with meshing gears of the first gripper and the second gripper;
s2: unmanned aerial vehicle lifts off: sending an instruction to an unmanned aerial vehicle control main board through a remote controller, starting an unmanned aerial vehicle motor, driving wings to rotate by the unmanned aerial vehicle motor, and hovering the unmanned aerial vehicle at the upper end of the overhead high-voltage cable; remotely monitoring and observing through a camera at the lower end of the unmanned aerial vehicle, and finely adjusting the position of the unmanned aerial vehicle to place the overhead high-voltage cable between the first gripper and the second gripper;
s3: monitoring the occlusion of the part and the overhead high-voltage cable: the grip micromotor reversely rotates the first grip and the second grip to grip the overhead high-voltage cable and then slowly close the overhead high-voltage cable;
s4: unmanned aerial vehicle and monitoring part separation: after the step S3 is completed, in the process that the first gripper and the second gripper are closed, the overhead high-voltage cable is in contact with the push rod at the lower end of the butt joint rod, the push rod slides upwards along the inner wall of the butt joint rod, the spring seat of the butt joint transition part is pushed open at the upper end of the butt joint rod, the clamping rod iron core and the armature seat are attracted after the winding coil is electrified, the clamping rod retracts to leave the position between the spring seat and the first bite piece, and the first bite piece can rotate freely; at the moment, the unmanned aerial vehicle flies upwards, the butt joint rod leaves the butt joint transition part, and the monitoring part is left on the overhead high-voltage cable to start monitoring.
A method for disassembling an overhead distribution network line load abnormity monitoring device comprises a detection device and a remote controller, wherein the monitoring device comprises a carrying installation part, a butt joint transition part, a monitoring part, an overhead high-voltage cable line and a monitoring platform, the carrying installation part is an unmanned aerial vehicle, the butt joint transition part is installed at the bottom of the unmanned aerial vehicle and is connected with the monitoring part, the monitoring part is installed on an overhead high-voltage cable line to be detected, a grip micro-motor is arranged on the monitoring part and is connected with a butt joint rod through a transmission gear, two sides of the lower end of the butt joint rod are in fit connection with an occlusion gear, the occlusion gear is respectively installed on a first grip and a second grip, a push rod capable of moving up and down is arranged in the butt joint rod, the lower end of the push rod is in contact fit with the overhead high-voltage cable line, and an occlusion device is arranged in the butt joint transition part, the meshing device can be clamped and fixed through the position change of the top of a push rod of the butt joint rod and can also be separated from each other, the unmanned aerial vehicle comprises a rack, wings and a direction adjusting component, the direction adjusting component comprises a direction adjusting sleeve rod, an unmanned aerial vehicle motor is installed at the top of the rack, at least one wing is installed on an output shaft of the unmanned aerial vehicle motor, the wings are installed in the rack, 4 direction adjusting components are arranged at the lower end of the rack, guide vanes are arranged in the middle of the direction adjusting component and fixedly connected with the direction adjusting rotating shaft, a rotating bearing is arranged between the direction adjusting rotating shaft and the rack, a direction adjusting connecting rod is installed on the side surface of the direction adjusting component, the upper end of the direction adjusting connecting rod is connected with the direction adjusting rod, the direction adjusting rod is connected with the output shaft of the direction adjusting motor, the direction adjusting motor is fixedly installed on the side surface of the rack, and a direction adjusting sliding rod is also installed on the side surface of the direction adjusting component, the direction-adjusting sliding rod is sleeved in the direction-adjusting sleeve rod, the upper end of the direction-adjusting sleeve rod is fixedly connected with the rack, the lower end of the rack is also provided with a control box body, and a storage battery and an unmanned aerial vehicle control main board are arranged in the control box body; a butt-joint transition part is fixedly installed below the control box body, a camera is arranged at the lower end of the unmanned aerial vehicle, and the butt-joint transition part comprises a guide shell, a first snap-in piece, a second snap-in piece, a spring seat, a clamping rod, an armature seat, a clamping rod iron core, a rotating shaft and a limiting rod; the lower end part of the guide shell is provided with a conical guide hole, the upper end of the guide hole is provided with a first occlusion piece and a second occlusion piece, clamping springs are arranged between the first occlusion piece and the guide shell, the clamping springs are symmetrically arranged, one end of each clamping spring is hinged with the first occlusion piece and the second occlusion piece respectively, the other end of each clamping spring is hinged with the guide shell, the first occlusion piece and the second occlusion piece are installed in the guide shell through rotating shafts, spring seats are arranged at the middle positions of the upper ends of the first occlusion piece and the second occlusion piece, the lower ends of the spring seats are in contact fit with the upper ends of the butt-joint rods, clamping rods are arranged between the spring seats and the first occlusion pieces, the side end parts of the clamping rods are fixedly connected with the armature seat, the side surfaces of the armature seat are provided with clamping rod iron cores, winding coils are installed on the clamping rod iron cores, and the clamping rod iron cores are installed in the installation groove of the inner wall of the guide shell, be provided with reset spring between installation groove and the armature seat of kelly, including following step:
s1: unmanned aerial vehicle rises to the air and prepares butt joint: sending an instruction to an unmanned aerial vehicle control main board through a remote controller, starting an unmanned aerial vehicle motor, driving wings to rotate by the unmanned aerial vehicle motor, and hovering the unmanned aerial vehicle at the upper end of a monitoring part to be recovered; the camera at the lower end of the unmanned aerial vehicle is used for remote monitoring and observation, so that the positions of the butt joint transition part and the monitoring part are aligned;
s2: docking the transition component and the monitoring component: the position of the unmanned aerial vehicle is finely adjusted, so that the butt joint rod of the monitoring component is butted into the conical guide hole at the lower end of the guide shell of the butt joint transition component, the butt joint rod is inserted into the middle position of the upper ends of the first bite piece and the second bite piece, the butt joint rod pushes the spring seat of the butt joint transition component upwards in the inserting process, and the clamping rod extends out under the action of the reset spring; when the clamping rod is positioned between the spring seat and the first meshing piece, the first meshing piece is in a clamping state and cannot rotate, and the monitoring component and the butt joint transition component of the unmanned aerial vehicle are fit;
s3: after the step S2 is completed, the micro-motor of the gripper rotates to drive the butt joint rod to rotate through the transmission gear, the screw section of the butt joint rod is matched with the meshing gears of the first gripper and the second gripper to open the first gripper and the second gripper, and the unmanned aerial vehicle flies back to the ground to complete disassembly.
Preferably, the carrying and mounting part is a telescopic insulating mounting rod, the front end of the telescopic insulating mounting rod is fixedly connected with the butt joint transition part, and a grip micro-motor control signal button is arranged at the bottom of the telescopic insulating mounting rod.
Preferably, iron cores made of permalloy are arranged inside the first gripper and the second gripper, and induction coils are mounted on the iron cores; the induction coil is electrically connected with the control mainboard, and a power module, a clock module, a communication module and a gripper microcomputer control module are integrally installed on the control mainboard; the power module is provided with a backup power supply, and the backup power supply is a lithium-thionyl chloride battery and a capacitor.
Preferably, the two sides of the cable conductor gripper assembly are respectively provided with a first supporting seat and a second supporting seat, and the first supporting seat and the second supporting seat are respectively in contact fit with the overhead high-voltage cable conductor.
(III) advantageous effects
The invention provides an installation and disassembly method of an overhead distribution network line load abnormity monitoring device. The method has the following beneficial effects:
(1) the visual field of a user is separated, the installation concealment is good, workers do not need to climb to the vicinity of a high-voltage line for installation operation, the potential safety hazard in the installation process is eliminated, and the installation efficiency is improved;
(2) the monitoring component and the unmanned aerial vehicle can be operated separately and can be clamped, fixed and recycled, and the use cost is greatly reduced;
(3) the leading-in type clamping and separating operation is adopted, the unmanned aerial vehicle is simple to operate in the installation and use processes, and potential safety hazards do not exist;
(4) the cable with the lower position is installed, the telescopic insulating installation rod can be used for installation, and installation of field installation personnel is convenient to install in various forms.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of a monitoring component of the present invention;
FIG. 3 is a left side view of the monitoring component of the present invention;
FIG. 4 is an enlarged schematic view A of the butt transition piece of FIG. 1 according to the present invention;
FIG. 5 is a schematic view of the present invention in a ready-to-suspend configuration;
FIG. 6 is a schematic view of the engagement state structure of the monitoring part and the overhead high voltage cable in use according to the present invention;
FIG. 7 is a schematic structural view of the unmanned aerial vehicle and the monitoring unit in a separated state in use;
FIG. 8 is a schematic view of a recovery state of the monitoring unit in use according to the present invention;
FIG. 9 is an enlarged view B of the butt transition member of FIG. 7 according to the present invention;
FIG. 10 is a schematic diagram of the use of the monitoring component of the present invention;
FIG. 11 is a schematic diagram of the control board connection of the monitoring unit of the present invention;
FIG. 12 is a schematic diagram of the connection of the power module of the monitoring unit of the present invention;
fig. 13 is a perspective view of the drone of the present invention;
fig. 14 is a cross-sectional view of the drone of the present invention;
fig. 15 is a perspective view of another perspective of the drone of the present invention;
FIG. 16 is an enlarged view of FIG. 15 of the present invention;
fig. 17 is a top view of the drone of the present invention;
FIG. 18 is a schematic structural diagram of a second embodiment of the present invention;
fig. 19 is a schematic diagram of a second embodiment of the present invention.
In the figure: 1. an unmanned aerial vehicle; 2. a butt-joint transition member; 21. a guide housing; 22. a first bite sheet; 23. a second bite sheet; 24. a spring seat; 25. a clamping rod; 26. an armature base; 27. a clamping rod iron core; 28. a rotating shaft; 29. a limiting rod; 3. an overhead high voltage cable; 31. a cable gripper assembly; 32. a first support base; 33. a second support seat; 34. a docking rod; 35. a monitoring component housing; 36. a gripper micromotor; 37. a first gripper; 38. a second gripper; 39. an engaging gear; 310. a guide slide shaft; 311. a guide groove; 4. a monitoring platform; 5. a monitoring platform; 10. a telescopic insulating mounting rod; 11. a frame; 12. an airfoil; 13. a direction adjustment assembly; 14. a guide blade; 15. an unmanned aerial vehicle motor; 16. a direction-adjusting motor; 161. a direction adjusting rod piece; 162. the direction is adjusted to connect the rod pieces; 163. a direction-adjusting rotating shaft; 164. a direction-adjusting loop bar; 165. a direction-adjusting sliding rod; 17. and controlling the box body.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
Example 1:
as shown in the figure of the figure, the overhead distribution network line load abnormity monitoring and using method mainly comprises an unmanned aerial vehicle 1, a butt joint transition part 2, a monitoring part 3, an overhead high-voltage cable 4 and a monitoring platform 5.
The invention discloses an installation method of an overhead distribution network line load abnormity monitoring device, which comprises the following steps:
s1, preparing the unmanned aerial vehicle before lifting; firstly, a monitoring component 3 is fixedly arranged on a butt joint transition component 2, a butt joint rod 34 is driven to rotate through a transmission gear by rotating a grip micro-motor 36 of the monitoring component 3, the grip micro-motor 36 is controlled by a wireless remote control signal, and a screw section of the butt joint rod 34 is matched with an occlusion gear 39 of a first grip 37 and a second grip 38 to open the first grip 37 and the second grip 38;
s2, lifting the unmanned aerial vehicle; sending an instruction to an unmanned aerial vehicle control main board through a remote controller, starting an unmanned aerial vehicle motor 15, driving wings 12 to rotate by the unmanned aerial vehicle motor 15, and hovering the unmanned aerial vehicle 1 at the upper end of the overhead high-voltage cable 4 through a camera on the unmanned aerial vehicle 1; remotely monitoring and observing through a camera at the lower end of the unmanned aerial vehicle 1, and finely adjusting the position of the unmanned aerial vehicle 1 to place the overhead high-voltage cable 4 between the first gripper 37 and the second gripper 38;
s3, the monitoring part is meshed with the overhead high-voltage cable; the grip micromotor 36 reversely rotates the first grip 37 and the second grip 38 to grip the overhead high-voltage cable 4 and then slowly close the overhead high-voltage cable;
s4, separating the unmanned aerial vehicle from the monitoring component; after the step S3 is completed, in the process of closing the first gripper 37 and the second gripper 38, the overhead high-voltage cable 4 contacts with the push rod at the lower end of the docking rod 34, the push rod slides upwards along the inner wall of the docking rod 34, the upper end of the docking rod 34 pushes the spring seat 24 of the docking transition part 2, the clamping rod iron core 27 and the armature seat 26 attract each other after the winding coil is electrified, the clamping rod 25 retracts away from the position between the spring seat 24 and the first engaging piece 22, and the first engaging piece 22 can rotate freely; at this moment, the unmanned aerial vehicle 1 flies upwards, the docking rod 34 leaves the docking transition part 2, and the monitoring part 3 remains on the overhead high-voltage cable 4 to start monitoring.
A recovery method of a monitoring device for abnormal load of an overhead distribution network line comprises the following steps that when a part 3 to be monitored needs to be recovered or an installation place needs to be replaced after the work is finished:
s1, the unmanned aerial vehicle is lifted off to prepare for docking; sending an instruction to an unmanned aerial vehicle control main board through a remote controller, starting an unmanned aerial vehicle motor 15, driving wings 12 to rotate by the unmanned aerial vehicle motor 15, and hovering the unmanned aerial vehicle 1 at the upper end of a monitoring part 3 to be recovered through a camera on the unmanned aerial vehicle; the positions of the transition part 2 and the monitoring part 3 are butted through remote monitoring observation of a camera at the lower end of the unmanned aerial vehicle;
s2, butting the transition part and the monitoring part; by fine adjustment of the position of the unmanned aerial vehicle 1, the butt joint rod 34 of the monitoring component is butted into the conical guide hole at the lower end of the guide shell 21 of the transition component 2, the butt joint rod 34 is inserted into the middle position of the upper ends of the first snap-in strip 22 and the second snap-in strip 23, the butt joint rod 34 pushes the spring seat 24 of the transition component 2 upwards in the inserting process, and the clamping rod 25 extends out under the action of the return spring; when the clamping rod 25 is positioned between the spring seat 24 and the first engaging piece 22, the first engaging piece 22 is in a clamping state and cannot rotate, and the monitoring component 3 and the butt joint transition component 2 of the unmanned aerial vehicle are combined;
s3, after the step S2 is completed, the hand grip micro motor 36 rotates to drive the butt joint rod 34 to rotate through the transmission gear, the screw section of the butt joint rod 34 is matched with the meshing gear 39 of the first hand grip 37 and the second hand grip 38 to open the first hand grip 37 and the second hand grip 38, and the unmanned aerial vehicle 1 flies back to the ground to complete recovery.
The monitoring device comprises an unmanned aerial vehicle 1, a butt joint transition part 2, a monitoring part 3, an overhead high-voltage cable 4 and a monitoring platform 5; butt joint transition part 2 is installed to unmanned aerial vehicle 1's bottom, butt joint transition part 2 and monitoring part 3 are connected, and monitoring part 3 is installed on waiting to detect the overhead high tension cable line 4, monitoring part 3 sends the detection data for monitoring platform 5 with the radio signal form with data information collection through communication module.
The monitoring part 3 comprises a cable conductor gripper assembly 31, a first supporting seat 32, a second supporting seat 33, a butt joint rod 34, a monitoring part shell 35, a gripper micro-motor 36, a first gripper 37, a second gripper 38, a transmission gear 39, a guide sliding shaft 310 and a guide groove 311; the cable grip assembly 31 includes a first grip 37 and a second grip 38; the first gripper 37 and the second gripper 38 are respectively provided with an occlusion gear 39, the occlusion gear 39 is in fit connection with a screw at the lower half section of the butt joint rod 34, a transmission assembly is arranged at the middle position of the butt joint rod 34 and is connected with a gripper micro-motor 36, the gripper micro-motor 36 is installed on the monitoring part shell 35, a push rod is arranged inside the butt joint rod 34 and is in slide fit with the inner wall of the butt joint rod 34, and the lower end of the push rod is in contact fit with the overhead high-voltage cable 4; the first gripper 37 and the second gripper 38 are respectively provided with a guide sliding shaft 310, the guide sliding shafts 310 are installed in guide grooves 311, the guide grooves 311 are arranged on the inner wall of the monitoring part shell 35, and two sides of the cable gripper assembly 31 are respectively provided with a first supporting seat 32 and a second supporting seat 33; the first support seat 32 and the second support seat 33 are respectively in contact fit with the overhead high-voltage cable 4.
The first supporting seat 32 and the second supporting seat 33 are distributed on two sides of the cable gripper assembly 31 for better fixing the cable, and the first supporting seat 32, the second supporting seat 33 and the cable gripper assembly 31 jointly act to form a triangular stressed fixed shape, so that the monitoring part 3 is stably fixed on the overhead high-voltage cable 4.
Iron cores made of permalloy are arranged in the first gripper 37 and the second gripper 38, and induction coils are mounted on the iron cores; the induction coil is electrically connected with the control mainboard, and a power supply module, a clock module, a communication module, a motor control module and a current acquisition module are integrally installed on the control mainboard; the power module is provided with a backup power supply, and the backup power supply is a lithium-thionyl chloride battery and a capacitor; the induction coil is used for collecting voltage and current signals on the wire; after the first gripper 37 and the second gripper 38 are closed, an energy-taking mutual inductor is formed and used for transferring the electric energy on the electric wire into the power supply module;
the power supply module is used for controlling the current from the energy-taking mutual inductor to convert the current into controllable stable output required by target application;
the power supply module is also provided with a rectifying circuit and the like, and when the lead bears short-time large fault current, the input current of the power supply module is controlled within a safety allowable range;
the butt joint transition component 2 comprises a guide shell 21, a first snap-in sheet 22, a second snap-in sheet 23, a spring seat 24, a clamping rod 25, an armature seat 26, a clamping rod iron core 27, a rotating shaft 28 and a limiting rod 29; a conical guide hole is formed in the lower end portion of the guide shell 21, a first occlusion piece 22 and a second occlusion piece 23 are arranged at the upper end of the guide hole, the first occlusion piece 22 and the second occlusion piece 23 are installed in the guide shell 21 through a rotating shaft 28, a spring seat 24 is arranged at the middle position of the upper ends of the first occlusion piece 22 and the second occlusion piece 23, the lower end of the spring seat 24 is in contact fit with the upper end of a butt joint rod 34, a clamping rod 25 is arranged between the spring seat 24 and the first occlusion piece 22, the side end portion of the clamping rod 25 is fixedly connected with an armature seat 26, a clamping rod iron core 27 is arranged on the side surface of the armature seat 26, a winding coil is installed on the clamping rod iron core 27, the clamping rod iron core 27 is installed in an installation groove in the inner wall of the guide shell 21, and a reset spring is arranged between the installation groove of the clamping rod iron core 27 and the armature seat 26; after the winding coil is electrified, the clamping rod iron core 27 and the armature seat 26 are attracted, the clamping rod 25 retracts to leave the position between the spring seat 24 and the first meshing sheet 22, and the first meshing sheet 22 can rotate freely; after power failure, the clamping rod 25 extends out under the action of a return spring; when the lock lever 25 is positioned between the spring seat 24 and the first engaging piece 22, the first engaging piece 22 is engaged and cannot rotate.
Unmanned aerial vehicle 1 includes frame 11, wing 12, direction adjustment subassembly 13, unmanned aerial vehicle motor 15 is installed at frame 11 top, install at least one wing 12 on the unmanned aerial vehicle motor 15 output shaft, wing 12 installs inside frame 11, and the lower extreme of frame 11 is provided with 4 direction adjustment subassemblies 13, set up guide vane 14 in the middle of the direction adjustment subassembly 13, guide vane 14 with transfer to pivot 163 fixed connection, transfer to being provided with rolling bearing between pivot 163 and the frame 11, the side-mounting of direction adjustment subassembly 13 is transferred to connecting rod piece 162, transfers to connecting rod piece 162 upper end and transfer to the member 161 and is connected, transfers to the member 161 and transfers to the output shaft of motor 16, transfers to motor 16 fixed mounting in the side of frame 11, the side of direction adjustment subassembly 13 still installs and transfers to slide bar 165, transfers to the slide bar suit in transferring to loop bar 164, the upper end of the direction-adjusting loop bar 164 is fixedly connected with the rack 11, the lower end of the rack 11 is also provided with a control box body 17, and a storage battery and an unmanned aerial vehicle control main board are arranged in the control box body 17; a butt joint transition part 2 is fixedly arranged below the control box body 17;
when the unmanned aerial vehicle is used, the remote controller sends an instruction to the unmanned aerial vehicle control mainboard, the unmanned aerial vehicle motor 15 is started, the unmanned aerial vehicle motor 15 drives the wings 12 to rotate, the unmanned aerial vehicle 1 is suspended at the upper end of the overhead high-voltage cable 4 through a camera on the unmanned aerial vehicle motor, the carrying monitoring part 3 is installed on the line, when the direction needs to be adjusted in the installation process, the direction adjusting motor 16 is started to drive the direction adjusting rod piece 161 to rotate, the direction adjusting rod piece 161 drives the direction adjusting component 13 to rotate through the direction adjusting connecting rod piece 162, after the direction adjusting component 13 rotates, the downward airflow of the wings 12 can be changed in angle, and then the suspension posture of the unmanned aerial vehicle 1 is adjusted to be finely adjusted, so that the installation process is stable, and the installation efficiency is high; the wings 12 are mounted inside the frame 11 so that no potential safety hazard of collision between wires and the wings exists in the mounting process.
Example 2:
the other parts are the same as the embodiment I, except that the carrying and mounting part is a telescopic insulating mounting rod 10, the butt joint transition part 2 is fixedly mounted at the front end of the telescopic insulating mounting rod 10 through a bolt, and the bottom of the telescopic insulating mounting rod is provided with a grip micromotor control signal button. The telescopic insulating mounting rod 10 can be used for controlling the opening and closing of the first gripper 37 and the second gripper 38 through the gripper micro-motor control signal buttons when the cable is mounted on the lower cable, the principle and the control mounting method are the same as those of the specific embodiment, and detailed description is omitted.
As shown in fig. 10, synchronous acquisition and uploading of line current information are realized by installing a monitoring component 3 on a 10KV line, on this basis, topology display of 10KV line load is realized by analyzing through a monitoring platform 5, analysis of abnormal behavior of power consumption of a special transformer user is realized by combining with special transformer terminal data, the monitoring component 3 can be installed on the 10KV line in an electrified manner, acquisition of the circuit current information is completed, and daily reporting and synchronization of the line current data can be realized under the condition of a line average current 2A through a high-efficiency energy-taking design. Has the advantages that:
a) the low-voltage side does not need to be provided with equipment, so that the equipment is prevented from being damaged.
b) The equipment supports electrified installation, and the construction is efficient and simple.
c) And (3) reliable standby power design. Under the extreme condition that the circuit is not electrified, the equipment only works by a battery, and can maintain the system to work for not less than 4 years (during the period, the daily reporting and time setting of the support data are considered under the conditions of high temperature and low temperature).
d) And (4) designing high-efficiency energy taking. The static energy consumption of the equipment can be met when the line current is 2A, and the energy requirement of 4G online once a day can be met when the line current is 5A.
e) High collection precision. The permalloy magnetic core and the high-precision sampling loop are adopted to ensure the reliability of the sampling data of the equipment.
f) High time keeping precision. And a high-precision clock chip is adopted to ensure data synchronization among equipment and provide a reliable basis for data analysis.
The monitoring platform 5 displays the line load and the geographic position information of the corresponding installation equipment in a topological mode, and realizes the analysis of power utilization abnormity on the basis of synchronous high-mining and special-transformation data;
the realization principle of electricity stealing by special transformer is as follows: as shown in fig. 10, the current consumption on the primary side of the special transformer No. 1 can be obtained by subtracting the current data collected by the monitoring components No. 3 and No. 4, and the anomaly analysis can be realized by combining the current curve with the same density and the transformer transformation ratio data collected by the special transformer terminal.
The judgment and implementation principle of wire-lapping electricity stealing is as follows: as shown in fig. 10, if a transformer is wired between the device No. 2 and the monitoring part No. 3 for electricity stealing, the current of the monitoring part No. 2 and the monitoring part No. 3 will be obviously different, so that the judgment can be made. If the current of the No. 1 monitoring part 3 is equal to No. 2 plus No. 5, if the No. 1 is obviously larger than 2+5, the abnormal behavior of electricity utilization in the line between the No. 1 and No. 2 and No. 5 equipment can be judged.
In summary, the method for installing and disassembling the overhead distribution network line load abnormity monitoring device does not need to climb to the vicinity of a high-voltage line by a worker for installation operation, eliminates the potential safety hazard in the installation process, and improves the installation efficiency; can realize the separable operation of monitoring part and unmanned aerial vehicle, also can the fixed recovery of block, reduce use cost greatly.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an overhead distribution network line load anomaly monitoring devices's installation method, includes detection device and remote controller, monitoring devices is including carrying installation component, butt joint transition part (2), monitoring part (3), overhead high tension cable line (4), monitoring platform (5), it is unmanned aerial vehicle (1) to carry the installation component, butt joint transition part (2) is installed to the bottom of unmanned aerial vehicle (1), butt joint transition part (2) and monitoring part (3) are connected, and monitoring part (3) are installed on the overhead high tension cable line (4) that wait to detect, its characterized in that: the monitoring device is characterized in that a grip micromotor (36) is arranged on the monitoring part (3), the grip micromotor (36) is connected with a butt joint rod (34) through a transmission gear, two sides of the lower end of the butt joint rod (34) are connected with an occlusion gear (39) in a matched mode, the occlusion gear (39) is respectively installed on a first grip (37) and a second grip (38), a push rod capable of moving up and down is arranged inside the butt joint rod (34), the lower end of the push rod is in contact fit with an overhead high-voltage cable (4), an occlusion device is arranged inside the butt joint transition part (2), the occlusion device can be clamped and fixed or separated from each other through position change of the top of the push rod of the butt joint rod (34), the unmanned aerial vehicle (1) comprises a frame (11), wings (12) and a direction adjusting assembly (13), the direction adjusting assembly (13) comprises a direction adjusting sleeve rod (164), an unmanned aerial vehicle motor (15) is installed at the top of the frame (11), install at least one wing (12) on unmanned aerial vehicle motor (15) output shaft, wing (12) are installed inside frame (11), and the lower extreme of frame (11) is provided with 4 direction adjustment subassembly (13), set up guide vane (14) in the middle of direction adjustment subassembly (13), guide vane (14) and transfer to pivot (163) fixed connection, transfer to being provided with rolling bearing between pivot (163) and frame (11), the side-mounting of direction adjustment subassembly (13) is transferred to and is connected member (162), transfer to connecting member (162) upper end and transfer to member (161) and be connected, transfer to member (161) and transfer to the output shaft connection of motor (16), transfer to motor (16) fixed mounting in the side of frame (11), the side of direction adjustment subassembly (13) still installs and transfers to slide bar (165), transfer to slide bar (165) suit in transferring to loop bar (164), the upper end of the direction-adjusting loop bar (164) is fixedly connected with the rack (11), the lower end of the rack (11) is also provided with a control box body (17), and a storage battery and an unmanned aerial vehicle control main board are arranged in the control box body (17); a butt joint transition part (2) is fixedly installed below the control box body (17), a camera is arranged at the lower end of the unmanned aerial vehicle (1), and the butt joint transition part comprises a guide shell (21), a first snap sheet (22), a second snap sheet (23), a spring seat (24), a clamping rod (25), an armature seat (26), a clamping rod iron core (27), a rotating shaft (28) and a limiting rod (29); the lower end part of the guide shell (21) is provided with a conical guide hole, the upper end of the guide hole is provided with a first occlusion piece (22) and a second occlusion piece (23), chucking springs are arranged between the first occlusion piece (22) and the guide shell (21) and between the second occlusion piece (23) and the guide shell (21) and are symmetrically arranged, one ends of the chucking springs are respectively hinged with the first occlusion piece (22) and the second occlusion piece (23), the other ends of the chucking springs are hinged with the guide shell (21), the first occlusion piece (22) and the second occlusion piece (23) are installed in the guide shell (21) through rotating shafts (28), a spring seat (24) is arranged in the middle position of the upper end of the first occlusion piece (22) and the upper end of the second occlusion piece (23), the lower end of the spring seat (24) is in contact fit with the upper end of the butt joint rod (34), and a chucking rod (25) is arranged between the spring seat (24) and the first occlusion piece (22), card pole (25) side tip and armature seat (26) fixed connection, armature seat (26) side is provided with card pole iron core (27), installs the winding coil on card pole iron core (27), and card pole iron core (27) dress is provided with reset spring in direction shell (21) inner wall mounting groove between the mounting groove of card pole iron core (27) and armature seat (26), includes following step:
s1: preparing the unmanned aerial vehicle (1) before lifting off: firstly, a monitoring component (3) is fixedly arranged on a butt joint transition component (2), a butt joint rod (34) is driven to rotate through the rotation of a grip micromotor (36) of the monitoring component (3) through a transmission gear, and a screw section of the butt joint rod is matched with meshing gears of a first grip (37) and a second grip (38) to open the first grip (37) and the second grip (38);
s2: the unmanned aerial vehicle (1) is lifted off: sending an instruction to an unmanned aerial vehicle control main board through a remote controller, starting an unmanned aerial vehicle motor (15), driving wings (12) to rotate by the unmanned aerial vehicle motor (15), and hovering the unmanned aerial vehicle (1) at the upper end of an overhead high-voltage cable; the camera at the lower end of the unmanned aerial vehicle (1) is used for remote monitoring and observation, the position of the unmanned aerial vehicle (1) is adjusted slightly, and the overhead high-voltage cable (4) is placed between the first gripper (37) and the second gripper (38);
s3: the monitoring part (3) is meshed with the overhead high-voltage cable (4): the grip micromotor (36) rotates the first grip (37) and the second grip (38) in the opposite direction to grip the overhead high-voltage cable (4) and then slowly close the overhead high-voltage cable;
s4: unmanned aerial vehicle (1) and monitoring part (3) separation: after the step S3 is completed, in the closing process of the first gripper (37) and the second gripper (38), the overhead high-voltage cable (4) is in contact with the push rod at the lower end of the butt joint rod (34), the push rod slides upwards along the inner wall of the butt joint rod (34), the upper end of the butt joint rod (34) props open the spring seat (24) of the butt joint transition part (2), the clamping rod iron core (27) and the armature seat (26) attract after the winding coil is electrified, the clamping rod (25) retracts to leave the position between the spring seat (24) and the first bite piece (22), and the first bite piece (22) can rotate freely; at this moment, the unmanned aerial vehicle (1) flies upwards, the butt joint rod (34) leaves the butt joint transition part (2), and the monitoring part (3) is left on the overhead high-voltage cable (4) to start monitoring.
2. The utility model provides an overhead distribution network line load anomaly monitoring devices's dismantlement method, includes detection device and remote controller, monitoring devices is including carrying installation component, butt joint transition part (2), monitoring part (3), overhead high tension cable line (4), monitoring platform (5), it is unmanned aerial vehicle (1) to carry the installation component, butt joint transition part (2) is installed to the bottom of unmanned aerial vehicle (1), butt joint transition part (2) and monitoring part (3) are connected, and monitoring part (3) are installed on the overhead high tension cable line (4) that wait to detect, its characterized in that: the monitoring device is characterized in that a grip micromotor (36) is arranged on the monitoring part (3), the grip micromotor (36) is connected with a butt joint rod (34) through a transmission gear, two sides of the lower end of the butt joint rod (34) are connected with an occlusion gear (39) in a matched mode, the occlusion gear (39) is respectively installed on a first grip (37) and a second grip (38), a push rod capable of moving up and down is arranged inside the butt joint rod (34), the lower end of the push rod is in contact fit with an overhead high-voltage cable (4), an occlusion device is arranged inside the butt joint transition part (2), the occlusion device can be clamped and fixed or separated from each other through position change of the top of the push rod of the butt joint rod (34), the unmanned aerial vehicle (1) comprises a frame (11), wings (12) and a direction adjusting assembly (13), the direction adjusting assembly (13) comprises a direction adjusting sleeve rod (164), an unmanned aerial vehicle motor (15) is installed at the top of the frame (11), install at least one wing (12) on unmanned aerial vehicle motor (15) output shaft, wing (12) are installed inside frame (11), and the lower extreme of frame (11) is provided with 4 direction adjustment subassembly (13), set up guide vane (14) in the middle of direction adjustment subassembly (13), guide vane (14) and transfer to pivot (163) fixed connection, transfer to being provided with rolling bearing between pivot (163) and frame (11), the side-mounting of direction adjustment subassembly (13) is transferred to and is connected member (162), transfer to connecting member (162) upper end and transfer to member (161) and be connected, transfer to member (161) and transfer to the output shaft connection of motor (16), transfer to motor (16) fixed mounting in the side of frame (11), the side of direction adjustment subassembly (13) still installs and transfers to slide bar (165), transfer to slide bar (165) suit in transferring to loop bar (164), the upper end of the direction-adjusting loop bar (164) is fixedly connected with the rack (11), the lower end of the rack (11) is also provided with a control box body (17), and a storage battery and an unmanned aerial vehicle control main board are arranged in the control box body (17); a butt joint transition part (2) is fixedly mounted below the control box body (17), a camera is arranged at the lower end of the unmanned aerial vehicle (1), and the butt joint transition part comprises a guide shell (21), a first snap sheet (22), a second snap sheet (23), a spring seat (24), a clamping rod (25), an armature seat (26), a clamping rod iron core (27), a rotating shaft (28) and a limiting rod (29); the lower end part of the guide shell (21) is provided with a conical guide hole, the upper end of the guide hole is provided with a first occlusion piece (22) and a second occlusion piece (23), chucking springs are arranged between the first occlusion piece (22) and the guide shell (21) and between the second occlusion piece (23) and the guide shell (21) and are symmetrically arranged, one ends of the chucking springs are respectively hinged with the first occlusion piece (22) and the second occlusion piece (23), the other ends of the chucking springs are hinged with the guide shell (21), the first occlusion piece (22) and the second occlusion piece (23) are installed in the guide shell (21) through rotating shafts (28), a spring seat (24) is arranged in the middle position of the upper end of the first occlusion piece (22) and the upper end of the second occlusion piece (23), the lower end of the spring seat (24) is in contact fit with the upper end of the butt joint rod (34), and a chucking rod (25) is arranged between the spring seat (24) and the first occlusion piece (22), card pole (25) side tip and armature seat (26) fixed connection, armature seat (26) side is provided with card pole iron core (27), installs the winding coil on card pole iron core (27), and card pole iron core (27) dress is provided with reset spring in direction shell (21) inner wall mounting groove between the mounting groove of card pole iron core (27) and armature seat (26), includes following step:
s1: unmanned aerial vehicle (1) rises to the air and prepares for butt joint: sending an instruction to an unmanned aerial vehicle control main board through a remote controller, starting an unmanned aerial vehicle motor (15), driving wings (12) to rotate by the unmanned aerial vehicle motor (15), and hovering an unmanned aerial vehicle (1) at the upper end of a monitoring part (3) to be recovered; the camera at the lower end of the unmanned aerial vehicle (1) is used for remote monitoring and observation, so that the positions of the butt joint transition part (2) and the monitoring part (3) are aligned;
s2: the butt joint transition component (2) and the monitoring component (3) are in butt joint: by finely adjusting the position of the unmanned aerial vehicle (1), a butt joint rod (34) of the monitoring component (3) is butted in a conical guide hole at the lower end of a guide shell (21) of the butt joint transition component (2), the butt joint rod (34) is inserted into the middle position of the upper ends of a first occlusion piece (22) and a second occlusion piece (23), a spring seat (24) of the butt joint transition component (2) is upwards pushed open by the butt joint rod (34) in the inserting process, and a clamping rod (25) extends out under the action of a return spring; when the clamping rod (25) is located between the spring seat (24) and the first occlusion piece (22), the first occlusion piece (22) is in an occlusion state and cannot rotate, and the monitoring component (3) is integrated with the butt joint transition component (2) of the unmanned aerial vehicle (1);
s3: after the step S2 is completed, the micro gripper motor (36) rotates to drive the butt joint rod (34) to rotate through the transmission gear, the screw section of the butt joint rod (34) is matched with the meshing gears of the first gripper (37) and the second gripper (38) to open the first gripper (37) and the second gripper (38), and the unmanned aerial vehicle (1) flies back to the ground to complete disassembly.
3. The method according to claim 1 or 2, characterized in that: the portable mounting component is a telescopic insulating mounting rod (10), the front end of the telescopic insulating mounting rod (10) is fixedly connected with the butt joint transition component (2), and a control signal button of a micro-motor (36) is arranged at the bottom of the telescopic insulating mounting rod (10).
4. A method as claimed in claim 3, characterized in that: iron cores made of permalloy are arranged inside the first gripper (37) and the second gripper (38), and induction coils are mounted on the iron cores; the induction coil is electrically connected with the control mainboard, and a power module, a clock module, a communication module and a gripper microcomputer control module are integrally installed on the control mainboard; the power module is provided with a backup power supply, and the backup power supply is a lithium-thionyl chloride battery and a capacitor.
5. The method of claim 4, wherein: the two sides of the first gripper (37) and the second gripper (38) are respectively provided with a first supporting seat (32) and a second supporting seat (33), and the first supporting seat (32) and the second supporting seat (33) are respectively in contact fit with the overhead high-voltage cable (4).
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| CN114899756B (en) * | 2022-05-16 | 2023-05-12 | 国网山东省电力公司广饶县供电公司 | Unmanned aerial vehicle installation type high-altitude anti-falling device for power transmission line |
| CN116520097B (en) * | 2023-07-05 | 2023-08-29 | 成都汉度科技有限公司 | High-altitude cable fault detection equipment |
| CN117039719B (en) * | 2023-08-10 | 2024-01-26 | 武汉邢仪新未来电力科技股份有限公司 | Power transmission line fault early warning device for unmanned aerial vehicle hoisting |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019201743A1 (en) * | 2018-04-20 | 2019-10-24 | Bimed Teknik Aletler Sanayi Ve Ticaret A.S. | Cable leadthrough device |
| CN210111473U (en) * | 2019-08-12 | 2020-02-21 | 珠海优特电力科技股份有限公司 | Fault indicator assembly and disassembly tools |
| CN211122926U (en) * | 2019-05-23 | 2020-07-28 | 青岛鼎信通讯股份有限公司 | Fault indicator |
| CN112198407A (en) * | 2020-11-03 | 2021-01-08 | 保定优达智能科技有限公司 | Detector is put in unmanned aerial vehicle machine-mounted office |
| CN112243422A (en) * | 2018-04-16 | 2021-01-19 | 普瑞佛姆兰工业有限公司 | Unmanned aerial vehicle for mounting a clamp onto an electric power line |
| CN112290678A (en) * | 2020-10-22 | 2021-01-29 | 许继集团有限公司 | High-voltage current monitoring device with self-locking structure and operation method thereof |
| CN212580151U (en) * | 2020-07-29 | 2021-02-23 | 湖南捷飞科技有限公司 | Unmanned aerial vehicle article carry structure |
| CN112630694A (en) * | 2021-01-26 | 2021-04-09 | 武汉邢仪新未来电力科技股份有限公司 | Transmission line trouble early warning device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012003648C5 (en) * | 2012-02-24 | 2014-12-04 | Thomas Magnete Gmbh | Electromagnet with plug-in swivel attachment |
-
2021
- 2021-08-30 CN CN202111004155.9A patent/CN113594967B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112243422A (en) * | 2018-04-16 | 2021-01-19 | 普瑞佛姆兰工业有限公司 | Unmanned aerial vehicle for mounting a clamp onto an electric power line |
| WO2019201743A1 (en) * | 2018-04-20 | 2019-10-24 | Bimed Teknik Aletler Sanayi Ve Ticaret A.S. | Cable leadthrough device |
| CN211122926U (en) * | 2019-05-23 | 2020-07-28 | 青岛鼎信通讯股份有限公司 | Fault indicator |
| CN210111473U (en) * | 2019-08-12 | 2020-02-21 | 珠海优特电力科技股份有限公司 | Fault indicator assembly and disassembly tools |
| CN212580151U (en) * | 2020-07-29 | 2021-02-23 | 湖南捷飞科技有限公司 | Unmanned aerial vehicle article carry structure |
| CN112290678A (en) * | 2020-10-22 | 2021-01-29 | 许继集团有限公司 | High-voltage current monitoring device with self-locking structure and operation method thereof |
| CN112198407A (en) * | 2020-11-03 | 2021-01-08 | 保定优达智能科技有限公司 | Detector is put in unmanned aerial vehicle machine-mounted office |
| CN112630694A (en) * | 2021-01-26 | 2021-04-09 | 武汉邢仪新未来电力科技股份有限公司 | Transmission line trouble early warning device |
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