CN115425572A - Wind-driven automatic cruising maintenance robot for overhead line - Google Patents
Wind-driven automatic cruising maintenance robot for overhead line Download PDFInfo
- Publication number
- CN115425572A CN115425572A CN202211197251.4A CN202211197251A CN115425572A CN 115425572 A CN115425572 A CN 115425572A CN 202211197251 A CN202211197251 A CN 202211197251A CN 115425572 A CN115425572 A CN 115425572A
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- China
- Prior art keywords
- machine body
- axially
- overhead
- clutch
- reversing unit
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- 238000012423 maintenance Methods 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 238000004140 cleaning Methods 0.000 claims abstract description 16
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000010304 firing Methods 0.000 claims description 16
- 238000005192 partition Methods 0.000 claims description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- 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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- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Retarders (AREA)
- Toys (AREA)
Abstract
The invention discloses an automatic cruising maintenance robot for an overhead line driven by wind energy, which comprises a machine body with a shuttle-shaped structure, wherein the machine body is axially sleeved on an overhead transmission line in a sliding manner; the axial two ends of the machine body are provided with openings and are internally provided with cleaning units, the machine body slides axially and is connected with a clutch reversing unit in a penetrating way, and the machine body rotates coaxially and is connected with a plurality of power fan wheels in an axial limiting way; two ends of the clutch reversing unit axially slide and extend out of the front end and the rear end face of the machine body in the running direction, and the middle of the clutch reversing unit is fixedly supported with a plurality of planetary gear sets which are sleeved on the overhead transmission line and are in clutch connection with the power fan wheel. The robot is driven only by wind power, so that the robot can cruise on an overhead power transmission cable in a reciprocating manner, ice and dirt on the cable can be effectively removed in real time, the fault probability of the cable can be greatly reduced, and the running reliability of a power grid is improved.
Description
Technical Field
The invention relates to the technical field of power inspection, in particular to an automatic cruising maintenance robot for an overhead line driven by wind energy.
Background
At present, overhead line receives the natural environment influence, has the condensation and freezes, situations such as snow pressure line, bird droppings corruption, has certain destructiveness to overhead line, and serious meeting leads to the broken string, causes the large tracts of land to have a power failure. The current means is that the manpower opens ice after the hidden danger takes place, or clears away the debris on the circuit, and its defect lies in: routine maintenance requires a person to look in the field to confirm the existence of the hazard and to give treatment. The wires cannot be maintained in real time, and once the cable is broken due to excessive ice or sundries on the overhead transmission line, the safety and reliability of the power grid and the economic benefit of a power enterprise are directly influenced, the normal operation of the power grid is influenced,
therefore, how to develop a device capable of automatically cleaning ice and dirt on the overhead transmission line for a long time is a technical problem to be solved urgently by those in the field.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides the wind-driven automatic cruising maintenance robot for the overhead line.
A wind-driven automatic cruising maintenance robot for an overhead line comprises a machine body which is of a shuttle-shaped structure and is axially sleeved on an overhead transmission line in a sliding manner; the machine body is provided with openings at two axial ends and cleaning units inside, the machine body slides axially and is connected with a clutch reversing unit in a penetrating manner, and the machine body rotates coaxially and is connected with a plurality of power fan wheels in an axial limiting manner; two ends of the clutch reversing unit axially slide and extend out of the front end and the rear end face of the machine body in the running direction, and the middle of the clutch reversing unit is fixedly supported with a plurality of planetary gear sets which are sleeved on the overhead transmission line and are in clutch connection with the power fan wheel.
Preferably, the clutch reversing unit comprises a plurality of firing pins, wherein the firing pins axially slide and penetrate through the machine body, and two ends of the firing pins are fixedly provided with the impact reversing plates in a matching manner; the impact reversing plate is coaxially and slidably sleeved on the overhead transmission line.
Preferably, the power fan wheel comprises an inner ring seat, fan blades and an outer shell which are sequentially fixed from inside to outside and coaxially sleeved, wherein a toothed ring is manufactured on the inner circumference of the inner ring seat, the inner ring seat separates the machine body, and two axial end faces of the inner ring seat and the separation surface of the machine body rotate circumferentially and are in axial limit connection; the helical teeth are clutched and meshingly connected with the planetary gear set.
Preferably, the planetary gear set comprises a supporting column with a triangular cross section, the supporting column is axially sleeved on the overhead transmission line in a sliding manner, a plurality of bevel gears are rotatably embedded on the outer wall of the supporting column, and the outer wall of the supporting column is fixedly connected with a firing pin of the clutch reversing unit; the periphery of the bevel gear is clamped and fitted with a wire rod outer skin of the overhead transmission line, and a gear shaft of the bevel gear axially extends out of one axial end face of the support column and is coaxially and fixedly provided with a planetary gear; the planetary gear is separated from and meshed with a gear ring of the inner ring seat of the power fan wheel.
Preferably, the cleaning unit comprises an ice breaking shovel, an ice pressing gear and a cleaning brush, wherein the ice breaking shovel and the cleaning brush are fixedly arranged on the circumferential inner walls of the openings at the two ends of the machine body, and the ice pressing gear is rotatably embedded and connected to the circumferential inner walls of the openings at the two ends of the machine body through a gear shaft.
The invention has the advantages and the technical effects that:
the invention relates to an automatic cruising maintenance robot for an overhead line driven by wind energy, which is characterized in that a main body support of the whole robot on an overhead transmission cable is provided by a machine body, wherein a power fan wheel on the machine body is used for converting the wind energy into mechanical kinetic energy of rotation of a gear ring; the mechanical kinetic energy is transmitted to the planetary gear set and rotates along with the joint of the bevel gear and the wire sheath, so that the forward and backward power is provided for the whole robot.
The invention relates to a wind-driven automatic cruising maintenance robot for an overhead line, wherein a clutch reversing unit is used for adjusting the meshing connection relationship between a plurality of planetary gear sets and a plurality of toothed rings of power fan wheels, when the robot runs forwards to a line rod at the end of an overhead transmission line, an impact reversing plate contacts the line rod and applies the line rod to a firing pin for axial limiting, and the machine and the firing pin are axially and relatively displaced along with the forward movement of the robot, so that the meshing connection relationship between the planetary gear sets in the forward direction and the toothed rings is disconnected, the planetary gear sets in the backward direction are meshed with the toothed rings, and the whole robot performs backward movement.
According to the wind-driven automatic cruising maintenance robot for the overhead line, a supporting column of a planetary gear set is used as a fixed support of a firing pin and a rotating support structure of a bevel gear; the planetary gear is meshed with the gear ring and is in clutch connection, and the gear ring applies rotating force to the planetary gear along with the rotation of the power fan wheel, and the rotating force synchronously drives the helical gear to rotate.
Drawings
FIG. 1 is a schematic diagram of the circuit of the present invention;
FIG. 2 is a half sectional view of the present invention (robot forward attitude);
FIG. 3 is a cross-sectional view of the present invention (robot walk-back attitude);
FIG. 4 is a schematic cross-sectional view of a power fan wheel according to the present invention;
FIG. 5 is a side elevational schematic view of the planetary gear set of the present invention;
in the figure: 1-overhead transmission line; 2-impact the reversing plate; 3-a firing pin; 4-a powered fan wheel; 5-a planetary gear set; 6-organism; 7-cleaning the brush; 8-ice pressing gear; 9-ice breaking shovel; 10-a toothed ring; 11-a support column; 12-a bevel gear; 13-a planetary gear; 14-an outer shell; 15-fan blades; 16-inner ring seat.
Detailed Description
For a further understanding of the contents, features and effects of the present invention, reference will now be made to the following examples, which are to be considered in conjunction with the accompanying drawings. It should be noted that the present embodiment is illustrative, not restrictive, and the scope of the invention should not be limited thereby.
An automatic cruising maintenance robot for an overhead line driven by wind energy comprises a machine body 6 which is in a shuttle-shaped structure and is axially sleeved on an overhead transmission line 1 in a sliding manner; the axial two ends of the machine body are provided with openings and are internally provided with cleaning units, the machine body slides axially and is connected with a clutch reversing unit in a penetrating way, and the machine body rotates coaxially and is connected with a plurality of power fan wheels 4 in an axial limiting way; two ends of the clutch reversing unit axially slide and extend out of the front end and the rear end face of the machine body in the running direction, and the middle of the clutch reversing unit is fixedly supported with a plurality of planetary gear sets 5 which are sleeved on the overhead transmission line and are in clutch connection with the power fan wheel.
Preferably, the clutch reversing unit comprises a plurality of firing pins 3, wherein the firing pins axially slide and penetrate through the machine body, and two ends of the firing pins are fixedly provided with the impact reversing plates 2 in a matching manner; the impact reversing plate is coaxially sleeved on the overhead transmission line in a sliding manner.
Preferably, the power fan wheel comprises an inner ring seat 16, fan blades 15 and an outer shell 14 which are fixed from inside to outside in sequence and coaxially sleeved, wherein a toothed ring 10 is manufactured on the inner circumference of the inner ring seat in the circumferential direction, the inner ring seat separates the machine body, and two axial end faces of the inner ring seat and the separation surface of the machine body rotate in the circumferential direction and are in axial limit connection; the helical teeth are clutched and meshingly connected with the planetary gear set.
Preferably, the planetary gear set comprises a support column 11 with a triangular cross section, the support column is axially slidably sleeved on the overhead transmission line, a plurality of bevel gears 12 are rotatably embedded on the outer wall of the support column, and the outer wall of the support column is fixedly connected with a firing pin of the clutch reversing unit; the periphery of the helical gear is clamped and attached to a wire rod outer skin of the overhead transmission line, and a gear shaft of the helical gear axially extends out of one axial end face of the support column and is coaxially and fixedly provided with a planetary gear 13; the planetary gear is separated from and meshed with a gear ring of the inner ring seat of the power fan wheel.
Preferably, the cleaning unit comprises an ice breaking shovel 9, an ice pressing gear 8 and a cleaning brush 7, wherein the ice breaking shovel and the cleaning brush are fixedly arranged on the circumferential inner walls of the openings at the two ends of the machine body, and the ice pressing gear is rotatably embedded and connected on the circumferential inner walls of the openings at the two ends of the machine body through a gear shaft.
In addition, the invention preferably adopts the mature technical means in the prior art as the connection mode of circumferential rotation and axial limit of two axial end surfaces of the inner ring seat of the power fan wheel and two partition surfaces of the machine body.
In addition, the invention is preferably provided with two power fan wheels with the impellers inclining in opposite directions, namely when the robot is blown by wind power from right to left as shown in fig. 2, the two power fan wheels rotate in opposite directions; it should be noted that the helical gears coaxially fixed by the gear shaft on the planetary gears engaged with the two power fan wheels have the same twill lines. When the robot is blown by wind power to cause the power fan wheels to rotate, the rotating directions of the two power fan wheels are always unchanged and opposite to each other, one planetary gear set is adjusted to be meshed with one power fan wheel through the clutch reversing unit, so that the one-way movement of the robot on the overhead transmission line can be realized, when the robot runs to a limit position, the clutch reversing unit adjusts the other planetary gear set to be meshed with the other power fan wheel, at the moment, although the rotating directions of the two power fan wheels are unchanged due to wind direction, the helical gears of the two groups of planetary gear sets are opposite in steering even if the helical gears rotate in opposite directions, and the whole robot is driven to reversely move on the overhead transmission line.
In addition, the machine body of the invention preferably runs axially under the rotation of the planetary gear set due to the existence of the relative acting force, but the machine body also executes small-amplitude rotation by taking the overhead power transmission cable as the axis, and provides circumferential rotation and axial sliding power on the cable for the cleaning brush, the ice pressing gear and the ice breaking shovel in the rotation process, thereby realizing the function of removing sundries on the cable.
Finally, the invention adopts the mature products and the mature technical means in the prior art.
It will be appreciated that modifications and variations are possible to those skilled in the art in light of the above teachings, and it is intended to cover all such modifications and variations as fall within the scope of the appended claims.
Claims (5)
1. The utility model provides a wind energy driven overhead line maintenance robot that cruises automatically which characterized in that: the machine body comprises a shuttle-shaped structure and is axially sleeved on the overhead transmission line in a sliding manner; the machine body is provided with openings at two axial ends and cleaning units in the machine body, the machine body slides axially and is connected with a clutch reversing unit in a penetrating manner, and the machine body rotates coaxially and is connected with a plurality of power fan wheels in an axial limiting manner; two ends of the clutch reversing unit axially slide and extend out of the front end and the rear end face of the machine body in the running direction, and a plurality of planetary gear sets which are sleeved on the overhead transmission line and connected with the power fan wheel in a clutch mode are fixedly supported in the middle of the clutch reversing unit.
2. The automatic cruising maintenance robot of wind-driven overhead line according to claim 1, characterized in that: the clutch reversing unit comprises a plurality of firing pins, wherein the firing pins axially slide and penetrate through the machine body, and two ends of the firing pins are fixedly provided with impact reversing plates in a matched manner; the impact reversing plate is coaxially and slidably sleeved on the overhead transmission line.
3. The automatic cruising and maintaining robot for overhead line driven by wind energy as claimed in claim 1, characterized in that: the power fan wheel comprises an inner ring seat, fan blades and an outer shell which are sequentially fixed from inside to outside and coaxially sleeved, wherein a toothed ring is manufactured on the inner circumference of the inner ring seat, the inner ring seat partitions the machine body, and two axial end faces of the inner ring seat and the partition surface of the machine body rotate in the circumferential direction and are axially limited and connected; the helical teeth are in clutch and meshed connection with the planetary gear set.
4. The automatic cruising maintenance robot of wind-driven overhead line according to claim 1, characterized in that: the planetary gear set comprises a supporting column with a triangular cross section, the supporting column is axially sleeved on the overhead transmission line in a sliding manner, a plurality of bevel gears are rotatably embedded in the outer wall of the supporting column, and the outer wall of the supporting column is fixedly connected with a firing pin of the clutch reversing unit; the periphery of the helical gear is clamped and attached to a wire rod outer skin of the overhead transmission line, and a gear shaft of the helical gear axially extends out of one axial end face of the support column and is coaxially and fixedly provided with a planetary gear; the planetary gear is separated from and meshed with a gear ring of the inner ring seat of the power fan wheel.
5. The automatic cruising maintenance robot of wind-driven overhead line according to claim 1, characterized in that: the cleaning unit comprises an ice breaking shovel, an ice pressing gear and a cleaning brush, wherein the ice breaking shovel and the cleaning brush are fixedly arranged on the circumferential inner walls of the openings at the two ends of the machine body, and the ice pressing gear is rotatably embedded and connected to the circumferential inner walls of the openings at the two ends of the machine body through a gear shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211197251.4A CN115425572A (en) | 2022-09-26 | 2022-09-26 | Wind-driven automatic cruising maintenance robot for overhead line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211197251.4A CN115425572A (en) | 2022-09-26 | 2022-09-26 | Wind-driven automatic cruising maintenance robot for overhead line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115425572A true CN115425572A (en) | 2022-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211197251.4A Pending CN115425572A (en) | 2022-09-26 | 2022-09-26 | Wind-driven automatic cruising maintenance robot for overhead line |
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| Country | Link |
|---|---|
| CN (1) | CN115425572A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116203348A (en) * | 2023-01-09 | 2023-06-02 | 林垚 | Line monitoring device and monitoring method for smart power grid |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102185264A (en) * | 2011-04-07 | 2011-09-14 | 湖北三江航天险峰电子信息有限公司 | Device capable of automatically clearing contaminants on cable |
| CN205248751U (en) * | 2015-11-30 | 2016-05-18 | 国家电网公司 | Icing device is prevented to power transmission line |
| CN106786136A (en) * | 2016-12-05 | 2017-05-31 | 东北大学 | Planet gear type Bian Bao travel mechanisms |
| CN106887807A (en) * | 2017-03-02 | 2017-06-23 | 中国科学院自动化研究所 | For the inspection robot of overhead transmission line |
| CN108598994A (en) * | 2018-05-04 | 2018-09-28 | 沈宇杰 | A kind of equipment for removing on aerial cables around plastic cloth |
| CN108631210A (en) * | 2018-05-17 | 2018-10-09 | 东北大学 | A kind of inspection robot for high-voltage transmission lines |
| CN111327008A (en) * | 2020-02-19 | 2020-06-23 | 日照金慧科技信息咨询有限公司 | Self-moving cable deicing device driven by wind power |
| CN214546811U (en) * | 2021-04-08 | 2021-11-02 | 赵栋 | Bird repellent device for distribution lines |
| CN113964726A (en) * | 2021-11-17 | 2022-01-21 | 国网冀北电力有限公司唐山供电公司 | Automatic electrified bird repeller dismantling device and method |
| CN114050519A (en) * | 2021-10-13 | 2022-02-15 | 彭文涛 | Real-time safety early warning equipment of smart power grids |
-
2022
- 2022-09-26 CN CN202211197251.4A patent/CN115425572A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102185264A (en) * | 2011-04-07 | 2011-09-14 | 湖北三江航天险峰电子信息有限公司 | Device capable of automatically clearing contaminants on cable |
| CN205248751U (en) * | 2015-11-30 | 2016-05-18 | 国家电网公司 | Icing device is prevented to power transmission line |
| CN106786136A (en) * | 2016-12-05 | 2017-05-31 | 东北大学 | Planet gear type Bian Bao travel mechanisms |
| CN106887807A (en) * | 2017-03-02 | 2017-06-23 | 中国科学院自动化研究所 | For the inspection robot of overhead transmission line |
| CN108598994A (en) * | 2018-05-04 | 2018-09-28 | 沈宇杰 | A kind of equipment for removing on aerial cables around plastic cloth |
| CN108631210A (en) * | 2018-05-17 | 2018-10-09 | 东北大学 | A kind of inspection robot for high-voltage transmission lines |
| CN111327008A (en) * | 2020-02-19 | 2020-06-23 | 日照金慧科技信息咨询有限公司 | Self-moving cable deicing device driven by wind power |
| CN214546811U (en) * | 2021-04-08 | 2021-11-02 | 赵栋 | Bird repellent device for distribution lines |
| CN114050519A (en) * | 2021-10-13 | 2022-02-15 | 彭文涛 | Real-time safety early warning equipment of smart power grids |
| CN113964726A (en) * | 2021-11-17 | 2022-01-21 | 国网冀北电力有限公司唐山供电公司 | Automatic electrified bird repeller dismantling device and method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116203348A (en) * | 2023-01-09 | 2023-06-02 | 林垚 | Line monitoring device and monitoring method for smart power grid |
| CN116203348B (en) * | 2023-01-09 | 2024-02-23 | 保定恒屹电气科技有限公司 | Line monitoring device and monitoring method for smart power grid |
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