CN214429096U

CN214429096U - Foreign matter removing device for power transmission line

Info

Publication number: CN214429096U
Application number: CN202120476370.8U
Authority: CN
Inventors: 徐旸
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2021-10-19
Anticipated expiration: 2031-03-04

Abstract

The utility model discloses a transmission line foreign matter clearing device, can dismantle the device body of being connected including unmanned aerial vehicle and with unmanned aerial vehicle, the device body includes the casing, the casing has the portion of absorbing, be equipped with on the unmanned aerial vehicle with absorb portion complex electro-magnet, the device body still includes the main control board, walking assembly and clear away the subassembly, the main control board sets up in the casing and the main control board with clear away subassembly electric connection, walking assembly includes the walking wheel of holding with the power transmission line, be equipped with walking wheel pivoted drive assembly in the casing, drive assembly and main control board electric connection, it includes flame injection subassembly and cleans the subassembly to clear away the subassembly. The utility model provides a transmission line foreign matter clearing device greatly reduced to staff's unmanned aerial vehicle operation level's requirement to the damage that the in-process of effectively avoiding cleaing away the foreign matter caused to transmission line itself prevents to produce new potential safety hazard, does benefit to transmission line long-term steady operation.

Description

Foreign matter removing device for power transmission line

Technical Field

The utility model relates to a transmission line maintenance technical field especially relates to a transmission line foreign matter clearing device.

Background

The power transmission line needs to operate in a remote mountain area and other open areas for a long time, foreign matters such as plastic films, woven bags, kites and balloons are wound on the power transmission line due to wind and other reasons, the foreign matters directly influence the normal operation of the power transmission line, and even cause the power transmission line to have faults such as short circuit and tripping under severe conditions. When the foreign matters on the power transmission line are cleaned by the traditional method, the power transmission line needs to be cut off firstly, and then the foreign matters are removed by using a tool by a worker, so that the power transmission line needs to be cut off for a period of time, the normal operation of the power transmission line is influenced, and the foreign matters with higher hanging positions are difficult to remove.

Along with the development of unmanned aerial vehicle technique in recent years, an unmanned aerial vehicle for clearing up the foreign matter of winding on the transmission line has appeared, and this kind of unmanned aerial vehicle facial make-up has firearms or cutting knife, burns or cuts the foreign matter through operation unmanned aerial vehicle flight to near the foreign matter and can take off the foreign matter from the transmission line. This kind of unmanned aerial vehicle has made things convenient for greatly to clear up the foreign matter on the transmission line, and need not the outage among the clearance process, but requires higher to staff's unmanned aerial vehicle operation level, burns the in-process misoperation that the foreign matter was cut or can lead to transmission line impaired, and then produces new potential safety hazard. Therefore, a power transmission line foreign matter removing device convenient to operate is needed to solve the technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the foreign matter removing device for the power transmission line is convenient to operate.

In order to solve the technical problem, the utility model discloses a technical scheme be: a foreign matter removing device for a power transmission line comprises an unmanned aerial vehicle and a device body detachably connected with the unmanned aerial vehicle, wherein the device body comprises a shell, the shell is provided with a suction part, the unmanned aerial vehicle is provided with an electromagnet matched with the suction part, the device body also comprises a main control board, a walking assembly and a removing assembly, the main control board is arranged in the shell and is electrically connected with the removing assembly, the walking assembly comprises a walking wheel abutted against the power transmission line, a driving assembly for driving the walking wheel to rotate is arranged in the shell, the driving assembly is electrically connected with the main control board, the shell is also provided with an extending part, an area defined by the extending part wraps part of the walking wheel and part of the power transmission line, and the extending part is provided with a notch for the power transmission line to enter and exit the area defined by the extending part, the cleaning assembly comprises a flame spraying assembly and a cleaning assembly, the acting point of the flame spraying assembly is located in front of the moving direction of the walking assembly, the flame spraying assembly comprises a spray head which is arranged right opposite to the power transmission line, a gas storage tank which is arranged in the shell and a guide pipe which is communicated with the spray head and the gas storage tank, an ignition device which is electrically connected with the main control board is arranged at the air injection port of the spray head, the cleaning assembly is arranged at one end of the shell and comprises two dust removing brushes, the driving assembly drives the dust removing brushes to rotate, and the two dust removing brushes clamp the power transmission line when the cleaning assembly is in a working state.

The system further comprises a control terminal, wherein a communication assembly is arranged on the main control board, and the control terminal is in communication connection with the communication assembly.

Further, still be equipped with the camera on the casing, the camera with communication component electric connection, the orientation of camera with walking component's moving direction is unanimous.

Furthermore, the number of the walking assemblies is two, and the two groups of walking assemblies are arranged at intervals.

Further, the extension part is discontinuous arc, the breach just sets up to the walking wheel.

Further, the surface of the extension part is provided with an insulating coating.

Further, the driving assembly comprises a first motor, and an output end of the first motor is in transmission connection with the traveling wheel.

Furthermore, the driving assembly comprises a second motor, a first gear and a second gear, the output end of the second motor is in transmission connection with the first gear, the second gear is meshed with the first gear, and fixing shafts fixedly connected with the dust removing brush are respectively arranged on the first gear and the second gear in the axial direction.

Further, the conduit is a bellows.

Further, the gas stored in the gas storage tank is butane.

The beneficial effects of the utility model reside in that: the utility model provides a transmission line foreign matter clearing device includes device body and unmanned aerial vehicle, unmanned aerial vehicle passes through the electro-magnet adsorption device body and carries the device body to the transmission line, the electro-magnet on the disconnection unmanned aerial vehicle can release the device body after the device body carries out, and make the device body move on the transmission line and clear away the foreign matter that twines on the transmission line through main control board control walking subassembly and the clearance subassembly that the device body is built-in, reuse unmanned aerial vehicle to take off the device body after the device body accomplishes the clearance of foreign matter, the staff only need operate unmanned aerial vehicle to hang the device body on the transmission line or take off the device body can, the device body can automatically run on the transmission line and carry out the foreign matter clearance, need not to operate unmanned aerial vehicle and aim at the foreign matter and burn or cut the foreign matter, the requirement to staff's unmanned aerial vehicle operation level is greatly reduced, and effectively avoid the damage to the transmission line itself that the in-process of cleaing away the foreign matter caused, prevent to produce new potential safety hazard, do benefit to transmission line long-term steady operation.

Drawings

Fig. 1 is a schematic structural view of a foreign matter removing device for a power transmission line according to a first embodiment of the present invention;

fig. 2 is a front view of a foreign matter removing device for a power transmission line according to a first embodiment of the present invention;

fig. 3 is an exploded view of a foreign matter removing device for a power transmission line according to a first embodiment of the present invention;

fig. 4 is a bottom view of a cleaning assembly in the foreign matter removing device for the power transmission line according to the first embodiment of the present invention;

fig. 5 is a top view of a flame spraying assembly in the foreign matter removing device for power transmission line according to the first embodiment of the present invention.

Description of reference numerals:

1. a device body; 2. a housing; 21. a suction part; 22. an extension portion; 23. a notch; 24. an upper cover; 25. a base plate; 3. a main control board; 4. a walking assembly; 41. a traveling wheel; 5. a clearing assembly; 51. a flame spray assembly; 52. a sweeping assembly; 53. a spray head; 54. a gas storage tank; 55. a conduit; 56. a dust removal brush; 6. a drive assembly; 61. a first motor; 62. a second motor; 63. a first gear; 64. a second gear; 65. a fixed shaft; 7. a camera is provided.

Detailed Description

In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.

Referring to fig. 1 to 5, a foreign matter removing device for a power transmission line comprises an unmanned aerial vehicle and a device body 1 detachably connected with the unmanned aerial vehicle, wherein the device body 1 comprises a shell 2, the shell 2 is provided with a suction part 21, the unmanned aerial vehicle is provided with an electromagnet matched with the suction part 21, the device body 1 further comprises a main control board 3, a walking component 4 and a removing component 5, the main control board 3 is arranged in the shell 2, the main control board 3 is electrically connected with the removing component 5, the walking component 4 comprises a walking wheel 41 supported by the power transmission line, a driving component 6 for driving the walking wheel 41 to rotate is arranged in the shell 2, the driving component 6 is electrically connected with the main control board 3, the shell 2 is further provided with an extension part 22, and an area surrounded by the extension part 22 wraps part of the walking wheel 41 and part of the power transmission line, the extension part 22 is provided with a notch 23 for a power transmission line to enter and exit an area surrounded by the extension part 22, the cleaning component 5 comprises a flame spraying component 51 and a cleaning component 52, an action point of the flame spraying component 51 is located in front of the moving direction of the walking component 4, the flame spraying component 51 comprises a spray head 53 which is arranged right opposite to the power transmission line, an air storage tank 54 which is arranged in the shell 2 and a conduit 55 which is used for communicating the spray head 53 with the air storage tank 54, an ignition device which is electrically connected with the main control board 3 is arranged at an air jet port of the spray head 53, the cleaning component 52 is arranged at one end of the shell 2, the cleaning component 52 comprises two dust removing brushes 56, the driving component 6 drives the dust removing brushes 56 to rotate, and the two dust removing brushes 56 clamp the power transmission line when the cleaning component 52 is in a working state.

The utility model discloses a structural principle brief follows as follows: 0 clearing device of transmission line foreign matter includes device body 1 and is used for the unmanned aerial vehicle of mobile device body 1, is equipped with the electro-magnet on the unmanned aerial vehicle, sets up the absorptive absorption portion 21 of power supply magnet on the device body 1, and the switch through the control electro-magnet can make unmanned aerial vehicle pick up or release device body 1, and then with device body 1 carry to the transmission line on or with device body 1 take off. Device body 1 includes casing 2, be equipped with main control board 3 on casing 2 and in casing 2, walking subassembly 4, clear away subassembly 5 and drive assembly 6, walking subassembly 4, it is typically connected with main control board 3 respectively to clear away subassembly 5 and drive assembly 6, walking wheel 41 in drive assembly 6 drive walking subassembly 4 rotates and then makes device body 1 remove and be close to the foreign matter along the power transmission line on the power transmission line, and set up extension 22 guide power transmission line and walking wheel 41 on the casing 2 and cooperate, unmanned aerial vehicle is convenient for hang device body 1 and establish on the power transmission line, it includes flame injection subassembly 51 that burns the foreign matter and the subassembly 52 that cleans that the residue after burning the foreign matter was cleared up to clear away subassembly 5, in order to ensure to clear away the foreign matter completely.

From the above description, the beneficial effects of the present invention are: the utility model provides a transmission line foreign matter clearing device greatly reduced to staff's unmanned aerial vehicle operation level's requirement to the damage that the in-process of effectively avoiding cleaing away the foreign matter caused to transmission line itself prevents to produce new potential safety hazard, does benefit to transmission line long-term steady operation.

Further, still include control terminal, be equipped with the communication subassembly on the main control board 3, control terminal with communication subassembly communication connection.

As can be seen from the above description, the remote connection of the control terminal and the communication assembly enables a worker to move the device body 1 through the remote control of the control terminal and treat foreign matters, so that the device for removing the foreign matters from the power transmission line is convenient to use.

Further, still be equipped with camera 7 on the casing 2, camera 7 with communication component electric connection, camera 7 orientation with walking component 4's moving direction is unanimous.

As can be seen from the above description, the worker can observe the relative distance between the device body 1 and the foreign matters through the camera 7 arranged on the shell 2, and then control the removing assembly 5 to treat the foreign matters, so that the foreign matter removing efficiency is improved.

Furthermore, the number of the walking assemblies 4 is two, and the two groups of walking assemblies 4 are arranged at intervals.

As can be seen from the above description, the two sets of traveling assemblies 4 provided on the apparatus body 1 allow the apparatus body 1 to be simultaneously mounted on two adjacent power transmission lines, which facilitates the apparatus body 1 to stably move on the power transmission lines.

Further, the extension part 22 is in a discontinuous arc shape, and the gap 23 is arranged opposite to the walking wheel 41.

Further, the surface of the extension 22 has an insulating coating.

Known by the above-mentioned description, unmanned aerial vehicle hangs the in-process of establishing device body 1 make the power transmission line pass the breach 23 of extension 22 can, the cooperation is convenient, and sets up insulating coating in the surface of extension 22 so as to prevent that the electric charge on power transmission line surface from causing the injury to device body 1.

Further, the driving assembly 6 comprises a first motor 61, and an output end of the first motor 61 is in transmission connection with the traveling wheel 41.

Further, the driving assembly 6 includes a second motor 62, a first gear 63 and a second gear 64, an output end of the second motor 62 is in transmission connection with the first gear 63, the second gear 64 is meshed with the first gear 63, and fixing shafts 65 fixedly connected with the dust removing brush 56 are respectively arranged on the first gear 63 and the second gear 64 in the axial direction.

As is apparent from the above description, the driving apparatus includes the first motor 61 and the second motor 62, wherein the first motor 61 drives the traveling wheels 41 to rotate so as to move the apparatus body 1, and the second motor 62 drives the two dust removing brushes 56 to rotate so as to clamp or unclamp the power lines by the two dust removing brushes 56, so that the residue after the foreign matters are incinerated is removed from the power lines.

Further, the conduit 55 is a bellows.

As can be seen from the above description, the conduit 55 is a hard bellows capable of being freely adjusted, so that the worker can correct the position of the nozzle 53 or adjust the spraying direction and angle of the nozzle 53 according to the actual situation.

Further, the gas stored in the gas container 54 is butane.

As can be seen from the above description, the flame spray apparatus generates a high temperature of 1300 c by burning butane to remove foreign substances wound on the power transmission line with high efficiency.

Example one

Referring to fig. 1 to 5, a first embodiment of the present invention is: a foreign matter removing device for a power transmission line is used for removing foreign matters such as plastic films, woven bags, kites and balloons wound on the power transmission line, so that the power transmission line can stably run for a long time, and faults such as short circuit or tripping of the power transmission line caused by the foreign matters are reduced.

As shown in fig. 1 and 2, the foreign matter clearing device for the power transmission line comprises a device body 1 and an unmanned aerial vehicle for transporting the device body 1, an electromagnet is hung on the unmanned aerial vehicle, the device body 1 comprises a shell 2, a suction part 21 for absorbing the electromagnet is arranged on the shell 2, the electromagnet can be switched on and off by controlling the switch of the electromagnet, the unmanned aerial vehicle can pick up or release the device body 1, and then the unmanned aerial vehicle can be operated to hang the device body 1 on a power transmission line or recover the device body 1 from the power transmission line, and a worker only needs to operate the unmanned aerial vehicle to place and recover the device body 1, so that the requirement on the operation level of the unmanned aerial vehicle is greatly reduced, and the foreign matter clearing device for the power transmission line is convenient to use.

Specifically, the device body 1 further comprises a walking assembly 4, a clearing assembly 5 and a driving assembly 6, the shell 2 comprises an upper cover 24 and a bottom plate 25 which are matched, a main control board 3 is arranged in an area surrounded by the upper cover 24 and the bottom plate 25, and the driving assembly 6 and the clearing assembly 5 are respectively electrically connected with the main control board 3.

Preferably, the power transmission line foreign matter removing device further comprises a control terminal, a communication assembly is arranged on the main control board 3, the control terminal is in communication connection with the communication assembly, and then a worker can control the driving assembly 6 and the removing assembly 5 to move the device body 1 and remove foreign matters through sending an instruction to the main control board 3 through the remote terminal, so that the power transmission line foreign matter removing device is convenient to control.

Still be equipped with camera 7 on the casing 2, camera 7 with communication subassembly electric connection, just camera 7 orientation the direction of walking subassembly 4 moving direction, the staff accessible control terminal long-range receipt the image that camera 7 was shot, and then setting up the in-process of device body 1 is observed the relative position of walking subassembly 4 and power transmission line, in order to control unmanned aerial vehicle will device body 1 is hung to the power transmission line on, or is judged the foreign matter with relative distance between the device body 1, treats that the foreign matter gets into can start after flame jet subassembly 51's the handling range flame jet subassembly 51 burns the foreign matter, makes transmission line foreign matter clearing device uses more conveniently.

As shown in fig. 3, the walking assembly 4 includes a walking wheel 41, a hole for exposing a part of the walking wheel 41 is provided on the bottom plate 25, the exposed part of the walking wheel 41 abuts against the power transmission line after the device body 1 is hung on the power transmission line, the driving assembly 6 includes a first motor 61 for driving the walking wheel 41 to rotate, and the device body 1 is driven to move on the power transmission line by friction between the walking wheel 41 and the power transmission line.

The cleaning assembly 5 comprises a flame spraying assembly 51 and a cleaning assembly 52, the cleaning assembly 52 comprises two dust removing brushes 56, the two dust removing brushes 56 can rotate to clamp or loosen the power transmission line under the driving of the driving assembly 6, the flame spraying assembly 51 sprays flame to burn the foreign matters after the device body 1 is driven by the traveling wheels 41 to be close to the foreign matters wound on the power transmission line, after the flame on the foreign matters is extinguished, the driving device drives the dust removing brushes 56 to clamp the power transmission line and drive the device body 1 to move continuously, and residues generated after the foreign matters on the power transmission line are burnt are removed through the dust removing brushes 56, so that the foreign matters wound on the power transmission line are completely removed.

Preferably, the housing 2 further has an extension portion 22, the extension portion 22 is disposed on one surface of the bottom plate 25 close to the exposed portion of the traveling wheel 41, the exposed portion of the traveling wheel 41 and a part of the power transmission line abutted against the traveling wheel 41 are located in an area surrounded by the extension portion 22, the extension portion 22 is in a discontinuous arc shape, the extension portion 22 is provided with a notch 23 for the power transmission line to enter and exit the area surrounded by the extension portion 22, the notch 23 is disposed opposite to the traveling wheel 41, when the device body 1 is disposed on the power transmission line, the unmanned aerial vehicle is operated to enable the power transmission line to pass through the notch 23, after the power transmission line passes through the notch 23, the power transmission line can be conveniently matched with the traveling wheel 41 under the guidance of the extension portion 22, and the difficulty of hanging the device body 1 on the power transmission line is further reduced.

Referring to fig. 4, the driving device further includes a second motor 62, a first gear 63 and a second gear 64, an output end of the first gear 63 is in transmission connection with the second motor 62, the first gear 63 is meshed with the second gear 64, a fixing shaft 65 fixedly connected with the dust removing brush 56 is respectively arranged on the first gear 63 and the second gear 64, the second motor 62 drives the first gear 63 and the second gear 64 to synchronously rotate, so that the dust removing brushes 56 respectively fixedly connected with the first gear 63 and the second gear 64 rotate, and the opening and closing of the two dust removing brushes 56 are controlled by the forward and reverse rotation of the second motor 62, so as to ensure that the dust removing brushes 56 can clamp the power transmission line and remove the residues thereon.

As shown in fig. 5, the flame spraying assembly 51 includes an air storage tank 54 disposed in the housing 2, a nozzle 53 disposed at an interval with the dust removing brush 56, and a conduit 55 communicating the air storage tank 54 and the nozzle 53, the air stored in the air storage tank 54 is butane, the nozzle 53 is provided with an ignition device electrically connected to the main control board 3, and an air nozzle of the nozzle 53 is disposed opposite to the power transmission line, an acting point of the nozzle 53 is located on the power transmission line and before the position where the dust removing brush 56 clamps the power transmission line, so that the foreign matter wound on the power transmission line is incinerated by the flame spraying assembly 51, and then the cleaning assembly 52 removes the residue on the power transmission line, thereby completely removing the foreign matter and improving the cleaning effect of the power transmission line cleaning device.

Preferably, the conduit 55 is a hard corrugated pipe, and a worker can correct the spraying direction of the spray head 53 by shifting the corrugated pipe, or adjust the spraying angle and position of the spray head 53 according to actual requirements, so as to improve the cleaning efficiency of the flame spraying assembly 51.

To sum up, the utility model provides a transmission line foreign matter clearing device easy operation, convenient to use, greatly reduced to staff unmanned aerial vehicle operation level's requirement to have good clearance effect, can ensure to excise the foreign matter of winding on the transmission line completely, the transmission line that significantly reduces is because of the probability that the foreign matter broke down.

The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a transmission line foreign matter clearing device, include unmanned aerial vehicle and with unmanned aerial vehicle can dismantle the device body of connection, its characterized in that: the device body comprises a shell, the shell is provided with a suction part, the unmanned aerial vehicle is provided with an electromagnet matched with the suction part, the device body further comprises a main control board, a walking assembly and a clearing assembly, the main control board is arranged in the shell and is electrically connected with the clearing assembly, the walking assembly comprises a walking wheel abutted against a power transmission line, a driving assembly for driving the walking wheel to rotate is arranged in the shell, the driving assembly is electrically connected with the main control board, the shell is further provided with an extending part, an area defined by the extending part wraps part of the walking wheel and part of the power transmission line, the extending part is provided with a notch for the power transmission line to enter and exit the area defined by the extending part, the clearing assembly comprises a flame spraying assembly and a clearing assembly, and the action point of the flame spraying assembly is positioned in front of the moving direction of the walking assembly, the flame spraying assembly comprises a spray head, an air storage tank and a guide pipe, the spray head is arranged right opposite to the power transmission line, the air storage tank is arranged in the shell, the guide pipe is communicated with the spray head and the air storage tank, an ignition device electrically connected with the main control board is arranged at an air jet port of the spray head, the cleaning assembly is arranged at one end of the shell and comprises two dust removing brushes, the driving assembly drives the dust removing brushes to rotate, and the two dust removing brushes clamp the power transmission line when the cleaning assembly is in a working state.

2. The foreign matter removing device for the power transmission line according to claim 1, wherein: the intelligent control system is characterized by further comprising a control terminal, wherein a communication assembly is arranged on the main control board, and the control terminal is in communication connection with the communication assembly.

3. The foreign matter removing device for the power transmission line according to claim 2, wherein: still be equipped with the camera on the casing, the camera with communication component electric connection, the orientation of camera with walking component's moving direction is unanimous.

4. The foreign matter removing device for the power transmission line according to claim 1, wherein: the number of the walking assemblies is two, and the two groups of walking assemblies are arranged at intervals.

5. The foreign matter removing device for the power transmission line according to claim 1, wherein: the extension part is discontinuous arc, the breach just sets up to the walking wheel.

6. The foreign matter removing device for the power transmission line according to claim 1, wherein: the surface of the extension has an insulating coating.

7. The foreign matter removing device for the power transmission line according to claim 1, wherein: the driving assembly comprises a first motor, and the output end of the first motor is in transmission connection with the traveling wheel.

8. The foreign matter removing device for the power transmission line according to claim 1, wherein: the driving assembly comprises a second motor, a first gear and a second gear, the output end of the second motor is in transmission connection with the first gear, the second gear is meshed with the first gear, and fixing shafts fixedly connected with the dust removing brush are respectively arranged on the first gear and the second gear in the axial direction.

9. The foreign matter removing device for the power transmission line according to claim 1, wherein: the conduit is a bellows.

10. The foreign matter removing device for the power transmission line according to claim 1, wherein: the gas stored in the gas storage tank is butane.