CN109088381B - Transmission line cable defroster based on unmanned vehicles - Google Patents
Transmission line cable defroster based on unmanned vehicles Download PDFInfo
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- CN109088381B CN109088381B CN201810689332.3A CN201810689332A CN109088381B CN 109088381 B CN109088381 B CN 109088381B CN 201810689332 A CN201810689332 A CN 201810689332A CN 109088381 B CN109088381 B CN 109088381B
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- rod
- sliding
- power transmission
- striking
- unmanned aerial
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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
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/16—Devices for removing snow or ice from lines or cables
Abstract
The invention discloses a power transmission cable deicing device based on an unmanned aerial vehicle, and relates to the technical field of power transmission cable deicing equipment. Comprises a flying mechanism and a striking mechanism; the flight mechanism comprises a substrate; the lower surface of the base plate is provided with a control box; supporting rods are uniformly distributed on the peripheral side surface of the substrate; one end of the supporting rod is connected with a blade assembly through a rotating motor; the striking mechanism comprises a stepping motor and a guide rail; an output shaft of the stepping motor is provided with an eccentric wheel; one end face of the eccentric wheel is rotatably connected with a transmission rod; one end of the transmission rod is rotatably connected with a rack; a gear ring is meshed on the rack; one end face of the gear ring is connected to the sliding seat through a sliding rod; a transmission ring is fixed on the inner side surface of the gear ring; a striking rod is inserted into the transmission ring; one end of the striking rod penetrates and extends to one side of the guide seat. The deicing efficiency of the power transmission cable is effectively improved by using the substrate as a connecting carrier of the striking mechanism and driving the striking rod to make a reciprocating semi-conical motion track by using the stepping motor based on the unmanned aerial vehicle technology.
Description
Technical Field
The invention belongs to the technical field of power transmission cable deicing equipment, and particularly relates to a power transmission cable deicing device based on an unmanned aerial vehicle.
Background
The fault caused by ice coating of the transmission cable is one of serious disasters of domestic and foreign power systems. The research on the problem of cable icing is also paid attention internationally, international large power grid conference organizes experts of various countries for a plurality of times to conduct special research, and international electrotechnical commission specially makes technical standards related to transmission cable icing. In northwest and northeast regions of China, the high-voltage transmission lines are cold in winter, and icing is serious, and although the icing-preventing technology is adopted to inhibit the generation and development of icing to a certain extent and avoid or reduce accidents caused by icing, potential hazards thereof always trouble the electric power department. In recent years, some serious ice disasters endanger the operation safety of backbone networks in China, and national power grid companies pay high attention to the work of icing and deicing power grids. With the increase of transmission cables and the improvement of voltage grades in China in recent years, the potential damage of ice coating to the transmission cables is more serious, so that the establishment of a technology for quickly and reasonably removing the ice coating on the cables is necessary.
At present, the most common domestic deicing technology is an artificial deicing method, and the most serious icing cable segment is knocked by the most original tools such as a wooden stick, a bamboo pole and the like to remove the icing on the cable. The manual deicing is time-consuming and labor-consuming, and is restricted by natural environments, such as mountains, lakes and other severe environments, which threaten the personal safety of operators. Therefore, a working machine capable of replacing manual deicing is required.
Disclosure of Invention
The invention aims to provide a power transmission cable deicing device based on an unmanned aerial vehicle, which solves the problems in the prior art by using a substrate as a connecting carrier of a striking mechanism and a stepping motor to drive a striking rod to make a reciprocating semi-conical motion track based on the unmanned aerial vehicle technology.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a power transmission cable deicing device based on an unmanned aerial vehicle, which comprises a flight mechanism and a striking mechanism, wherein the flight mechanism is arranged on the flight mechanism; the flying mechanism comprises a substrate; the lower surface of the substrate is provided with a control box; supporting rods are uniformly distributed on the peripheral side surface of the substrate along the annular direction; one end of the supporting rod is connected with a blade assembly through a rotating motor; the striking mechanism is arranged on the upper surface of the substrate; the striking mechanism comprises a stepping motor, a guide rail, a sliding seat and a guide seat; an output shaft of the stepping motor is provided with an eccentric wheel; one end face of the eccentric wheel is rotatably connected with a transmission rod; one end of the transmission rod is rotatably connected with a rack; the rack is in sliding fit with the guide rail; a gear ring is meshed on the rack; one end face of the gear ring is connected to the sliding seat in a sliding manner through a plurality of sliding rods; a transmission ring is fixedly connected with the inner side surface of the gear ring; a striking rod is inserted into the transmission ring in a matching way; one end of the striking rod penetrates and extends to one side of the guide seat; the guide seat is fixedly connected with the base plate through a fixing frame; and a clamping ring matched with the outer surface of the power transmission cable is arranged at the top of the fixing frame.
Furthermore, the lower part of the substrate is connected with a camera through a connecting frame.
Furthermore, the stepping motor is fixedly connected with the substrate through a support frame.
Furthermore, a sliding groove is formed in one side surface of the sliding seat; one end parts of the sliding rods are in sliding fit in the sliding grooves.
Furthermore, a through hole with the same diameter as the inner hole of the gear ring is formed in the side surface of the sliding seat.
Further, the guide seat is of a cylindrical structure; the end surface of the guide seat is provided with a guide hole matched with the peripheral side surface of the striking rod; the diameter of the middle part of the guide hole is equal to the diameter of the cross section of the striking rod; the diameter of the middle part of the guide hole is smaller than that of the end part.
Furthermore, one end of the striking rod is sleeved with a reinforcing sleeve.
The invention has the following beneficial effects:
the invention is based on the unmanned aerial vehicle technology, utilizes the substrate as a connecting carrier of the striking mechanism, and utilizes the stepping motor to drive the striking rod to make a reciprocating type semi-conical motion track, thereby effectively improving the deicing efficiency of the power transmission cable and reducing the labor intensity and safety threat of manual operation; the trend of the power transmission cable is monitored in real time by utilizing the camera, the collected data are transmitted to the control platform through the control unit in the control box, the movement direction of the device is conveniently adjusted by rush repair personnel in time, and the high-efficiency deicing efficiency of the power transmission cable is guaranteed.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an unmanned aerial vehicle-based transmission cable deicing device according to the present invention;
FIG. 2 is a side view of the structure of FIG. 1;
FIG. 3 is a schematic structural diagram of a sliding seat of the deicing device for the power transmission cable based on the unmanned aerial vehicle;
FIG. 4 is a schematic structural diagram of a gear ring of the deicing device for the power transmission cable based on the unmanned aerial vehicle;
fig. 5 is a schematic structural diagram of a guide seat of the deicing device for the power transmission cable based on the unmanned aerial vehicle.
In the drawings, the components represented by the respective reference numerals are listed below:
1-base plate, 2-step motor, 3-guide rail, 4-sliding seat, 5-guide seat, 6-beating rod, 7-connecting frame, 8-camera, 101-control box, 102-supporting rod, 103-rotating motor, 104-blade component, 201-eccentric wheel, 202-driving rod, 203-supporting frame, 301-rack, 302-gear ring, 303-sliding rod, 304-driving ring, 401-sliding groove, 402-through hole, 501-fixing frame, 502-clamping ring and 601-reinforcing sleeve.
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.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Referring to fig. 1-5, the invention relates to a deicing device for a power transmission cable based on an unmanned aerial vehicle, which comprises a flying mechanism and a striking mechanism; the flying mechanism comprises a base plate 1 with a circular structure; the lower surface of the substrate 1 is provided with a control box 101; the control box 101 is internally provided with a control unit; supporting rods 102 are uniformly distributed on the peripheral side surface of the substrate 1 along the annular direction; one end of the strut 102 is connected to a blade assembly 104 through a rotating motor 103.
Wherein, the hitting mechanism is arranged on the upper surface of the substrate 1; the striking mechanism comprises a stepping motor 2, a guide rail 3, a sliding seat 4 and a guide seat 5; the stepping motor 2 is fixedly connected with the substrate 1 through a support frame 203; an output shaft of the stepping motor 2 is provided with an eccentric wheel 201; one end face of the eccentric wheel 201 is rotatably connected with a transmission rod 202; one end of the transmission rod 202 is rotatably connected with a rack 301; the rack 301 is in sliding fit on the guide rail 3; a gear ring 302 is meshed on the rack 301; one end face of the gear ring 302 is connected to the sliding seat 4 in a sliding manner through four sliding rods 303; a transmission ring 304 is fixedly connected with the inner side surface of the gear ring 302; a striking rod 6 is inserted in the transmission ring 304 in a matching way; one end of the striking rod 6 penetrates and extends to one side of the guide seat 5; one end of the striking rod 6 is sleeved with a reinforcing sleeve 601 made of metal material; the guide base 5 is fixedly connected with the substrate 1 through a fixing frame 501; the top of the fixing frame 501 is provided with a clamping collar 502 which is matched with the outer surface of the power transmission cable.
Wherein, the lower part of the base plate 1 is connected with a camera 8 through a connecting frame 7, and the camera 8 is used for monitoring the trend of the power transmission cable in real time, thereby ensuring the deicing efficiency of the power transmission cable.
Wherein, a sliding groove 401 is arranged on one side surface of the sliding seat 4; one end parts of the sliding rods 303 are in sliding fit in the sliding grooves 401; the side of the sliding seat 4 is provided with a through hole 402 with the same diameter as the inner hole of the gear ring 302, thereby effectively ensuring the reciprocating conical motion track of the striking rod 6.
Wherein, the guide seat 5 is a cylindrical structure; the end surface of the guide seat 5 is provided with a guide hole matched with the peripheral surface of the striking rod 6; the diameter of the middle part of the guide hole is equal to the diameter of the cross section of the striking rod 6; the diameter of the middle part of the guide hole is smaller than that of the end part, so that the reciprocating type conical motion track of the striking rod 6 is effectively ensured.
One specific application of this embodiment is: the clamping sleeve ring 502 is sleeved on the power transmission cable by emergency repair personnel, and the emergency repair personnel start the flying mechanism and the striking mechanism through the console; the stepping motor 2 drives the rack 301 to do reciprocating motion through the eccentric wheel 201 and the transmission rod 202, the gear ring 302 and the transmission ring 304 drive the striking rod 6 to move, and the striking rod 6 makes a reciprocating semi-conical motion track around the power transmission cable through the guiding limitation of the guide seat 5, so that the efficient deicing work is realized; meanwhile, the camera 8 monitors the trend of the transmission cable in real time, and transmits the acquired data to the control platform through the control unit in the control box 101, so that the movement direction of the device can be conveniently adjusted by rush repair personnel in time, and the high-efficiency deicing efficiency of the transmission cable is ensured.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. A deicing device for a power transmission cable based on an unmanned aerial vehicle is characterized by comprising a flying mechanism and a striking mechanism;
the flying mechanism comprises a base plate (1); the lower surface of the base plate (1) is provided with a control box (101); supporting rods (102) are uniformly distributed on the peripheral side surface of the base plate (1) along the annular direction; one end of the support rod (102) is connected with a blade assembly (104) through a rotating motor (103);
the striking mechanism is arranged on the upper surface of the substrate (1);
the striking mechanism comprises a stepping motor (2), a guide rail (3), a sliding seat (4) and a guide seat (5); an output shaft of the stepping motor (2) is provided with an eccentric wheel (201); one end face of the eccentric wheel (201) is rotatably connected with a transmission rod (202); one end of the transmission rod (202) is rotatably connected with a rack (301); the rack (301) is in sliding fit with the guide rail (3); a gear ring (302) is meshed on the rack (301); one end face of the gear ring (302) is connected to the sliding seat (4) in a sliding manner through a plurality of sliding rods (303); a transmission ring (304) is fixedly connected to the inner side surface of the gear ring (302); a striking rod (6) is inserted in the transmission ring (304) in a matching way; one end of the striking rod (6) penetrates through and extends to one side of the guide seat (5);
the guide seat (5) is fixedly connected with the substrate (1) through a fixing frame (501); the top of the fixed frame (501) is provided with a clamping ring (502) matched with the outer surface of the power transmission cable.
2. The deicing device for power transmission cables based on unmanned aerial vehicles according to claim 1, characterized in that a camera (8) is connected to the lower portion of said base plate (1) through a connecting frame (7).
3. The deicing device for power transmission cables based on unmanned aerial vehicles according to claim 1, characterized in that said stepping motor (2) is fixedly connected to the base plate (1) by means of a support frame (203).
4. The deicing device for the power transmission cable based on the unmanned aerial vehicle as claimed in claim 1, wherein a sliding groove (401) is formed in one side surface of the sliding base (4); one end parts of the sliding rods (303) are in sliding fit in the sliding grooves (401).
5. The deicing device for the power transmission cable based on the unmanned aerial vehicle as claimed in claim 1, wherein the sliding base (4) is provided with a through hole (402) on the side surface, and the diameter of the through hole is the same as that of the inner hole of the gear ring (302).
6. The deicing device for electric transmission cables based on unmanned aerial vehicles according to claim 1, characterized in that said guide seats (5) are cylindrical structures; the end surface of the guide seat (5) is provided with a guide hole matched with the peripheral side surface of the striking rod (6); the diameter of the middle part of the guide hole is equal to the diameter of the cross section of the striking rod (6); the diameter of the middle part of the guide hole is smaller than that of the end part.
7. The deicing device for power transmission cables based on unmanned aerial vehicles according to claim 1, characterized in that a reinforcing sleeve (601) is sleeved on one end of said striker rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810689332.3A CN109088381B (en) | 2018-06-28 | 2018-06-28 | Transmission line cable defroster based on unmanned vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810689332.3A CN109088381B (en) | 2018-06-28 | 2018-06-28 | Transmission line cable defroster based on unmanned vehicles |
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| Publication Number | Publication Date |
|---|---|
| CN109088381A CN109088381A (en) | 2018-12-25 |
| CN109088381B true CN109088381B (en) | 2020-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810689332.3A Active CN109088381B (en) | 2018-06-28 | 2018-06-28 | Transmission line cable defroster based on unmanned vehicles |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110611285B (en) * | 2019-10-28 | 2020-10-09 | 兰州理工大学 | Four-wing three-paddle wind-solar complementary type deicing equipment for power transmission line |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205123194U (en) * | 2015-11-22 | 2016-03-30 | 无锡同春新能源科技有限公司 | Install heat radiating means's deicing unmanned aerial vehicle |
| RU175935U1 (en) * | 2017-06-08 | 2017-12-25 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский государственный энергетический университет" | Overhead power line wire transfer device |
| CN107800099B (en) * | 2017-09-29 | 2021-01-29 | 河南送变电建设有限公司 | Deicing device for steel-cored aluminum stranded wire of high-voltage transmission line |
| CN107792363A (en) * | 2017-12-07 | 2018-03-13 | 南京市雨花台区知识产权促进中心 | A kind of strong unmanned plane of endurance for cable snow removing |
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| CN109088381A (en) | 2018-12-25 |
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Effective date of registration: 20200509 Address after: 325000 No.79, houjiangbei Road, Yutou, Fengmen street, Lucheng District, Wenzhou City, Zhejiang Province Applicant after: LAN like ping Address before: 241080 room 109, 2 building, Wuhu business street, 8 Longhu Road, Wuhu, Anhui, ZCH024 Applicant before: WUHU XINSHANGJIE INTELLIGENT INFORMATION TECHNOLOGY Co.,Ltd. |
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Address after: 225321 Jiangsu Taizhou High Port District Street integration Village Patentee after: LAN like ping Address before: 325000 No.79, houjiangbei Road, Yutou, Fengmen street, Lucheng District, Wenzhou City, Zhejiang Province Patentee before: LAN like ping |
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Effective date of registration: 20201224 Address after: 239300 south of Jianshe Road and west of Jingliu Road, Tianchang Economic Development Zone, Chuzhou City, Anhui Province Patentee after: ANHUI CHANGQING BUILDING PRODUCTS Co.,Ltd. Address before: 225321 port town integration village, Gao Gang District, Taizhou, Jiangsu Patentee before: LAN like ping |