CN114976993A - Overhead high-voltage transmission line broken strand trimming mechanical arm device and working method thereof - Google Patents
Overhead high-voltage transmission line broken strand trimming mechanical arm device and working method thereof Download PDFInfo
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- CN114976993A CN114976993A CN202210740066.9A CN202210740066A CN114976993A CN 114976993 A CN114976993 A CN 114976993A CN 202210740066 A CN202210740066 A CN 202210740066A CN 114976993 A CN114976993 A CN 114976993A
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- driving motor
- transmission line
- gear
- voltage transmission
- trimming
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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
- H02G1/005—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for cutting cables or wires, or splicing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J11/00—Manipulators not otherwise provided for
- B25J11/005—Manipulators for mechanical processing tasks
- B25J11/0055—Cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J18/00—Arms
-
- 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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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
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- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Electric Cable Installation (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses an overhead high-voltage transmission line broken strand trimming mechanical arm device and a working method thereof, belonging to the technical field of overhead conductor repair.
Description
Technical Field
The invention relates to the technical field of overhead conductor repairing, in particular to a broken strand trimming mechanical arm device for an overhead high-voltage transmission line and a working method thereof.
Background
The transmission line is an important component of a power grid, runs in an open-air environment for a long time, is influenced by factors such as complex climate, internal stress, corrosion, lightning stroke and external force damage, and is easy to generate phenomena such as conductor crack and aluminum wire strand breakage. The current carrying capacity of the transmission conductor is reduced, the local heating of the strand breaking position is serious, the safety distance between lines is shortened, and the safe operation of the lines is influenced. Even serious accidents such as interphase short circuit, flashover and the like of the power transmission line are caused, so that the potential safety hazard must be repaired and eliminated in time.
At present, the repair of the broken strand of the overhead conductor is gradually excessive from manual repair to robot repair, and the repair effect of the robot repair is greatly influenced under the influence of the states of sagging, tilting, cracking and the like of the broken strand of the conductor during the robot repair.
Based on the above, the invention designs a broken strand trimming mechanical arm device for an overhead high-voltage transmission line and a working method thereof, so as to solve the problems.
Disclosure of Invention
The invention aims to provide a broken strand trimming mechanical arm device for an overhead high-voltage transmission line and a working method thereof, and aims to solve the technical problems.
In order to realize the purpose, the invention provides the following technical scheme: the utility model provides an overhead high voltage transmission line strand breakage trimming mechanical arm device, includes the pivot installing support, rotate on the pivot installing support and install pivot and drive the pivot pendulum actuating motor of pivot pendulum action, fixedly connected with adapter and pendulum installation arm in the pivot, the upper end of pendulum installation arm is connected with the mounting panel, be provided with rotatory movable assembly and drive on the mounting panel the rotatory driving motor of rotatory activity of rotatory movable assembly, rotatory movable assembly installs oblique pendulum installation component, oblique pendulum actuating motor is installed to the stiff end of oblique pendulum installation component, saw bit actuating motor is installed to the expansion end of oblique pendulum installation component, saw bit actuating motor power take off end installs the trimming saw bit.
Preferably, the swing driving motor is fixedly mounted on the rotating shaft mounting bracket through a motor mounting seat, the output ends of the swing driving motor and the rotating shaft are respectively connected with a driving gear and a driven gear in a bonding mode, and the driving gear and the driven gear are in meshing transmission.
Preferably, the rotary movable assembly comprises a C-shaped notch rotating plate and a C-shaped notch gear, a C-shaped notch is formed in the side face of the mounting plate, the C-shaped notch rotating plate and the C-shaped notch gear are connected with each other, and the rotary movable assembly is movably clamped on two sides of the C-shaped notch of the mounting plate.
Preferably, the right side of mounting panel is provided with the gear cover, rotary driving motor install in the gear cover outer wall, rotary driving motor's power take off stretches into in the gear cover and the key joint have rotary driving gear, rotary driving gear through the transfer gear with C notch gear meshing transmission is connected.
Preferably, the oblique pendulum installation component is located on the left side of the installation plate, the oblique pendulum installation component comprises a U-shaped fixed frame fixedly installed on the C-shaped notch rotation plate, the oblique pendulum driving motor is fixedly installed on the U-shaped fixed frame, a movable motor support is hinged to the U-shaped fixed frame, and the saw blade driving motor is fixedly installed on the movable motor support.
Preferably, the oblique pendulum driving motor is connected with an oblique pendulum lead screw, the oblique pendulum lead screw is connected with a moving block in a threaded manner, the upper end and the lower end of the moving block are provided with sliding pin rods, and the upper side wall and the lower side wall of the movable motor support are provided with sliding pin grooves matched with the sliding pin rods.
Preferably, the connecting device further comprises a plug mounting seat, the plug mounting seat comprises a slot seat and a plug board, the slot seat and the plug board are connected through a dovetail mortise-tenon structure, and the rotating shaft mounting support is fixedly mounted on the plug board.
The overhead conductor repairing machine equipment comprises an overhead high-voltage transmission line broken strand trimming mechanical arm device.
A working method of a broken strand trimming mechanical arm device for an overhead high-voltage transmission line comprises the following working steps:
f. mounting the broken strand trimming mechanical arm device of the overhead high-voltage transmission line on overhead wire repairing machine equipment;
g. before the overhead conductor repairing machine is carried on a conductor, a swing driving motor drives a rotating shaft to rotate so as to drive a swing mounting arm to move to a side-flat state;
h. after moving to the position below the lead to be repaired, the swing driving motor drives the rotating shaft to rotate so as to drive the swing mounting arm to move to the vertical state; the rotary movable assembly is positioned outside the position where the broken wire needs to be trimmed when the wire is broken;
i. the rotary movable component is driven to rotate by the rotary driving motor, so that the oblique pendulum mounting component is driven to rotate to
The position of the strand breaking position of the lead is required to be in the direction;
j. the saw blade driving motor is started to drive the trimming saw blade to rotate at a high speed, and meanwhile, the oblique pendulum mounting assembly is driven to move obliquely through the oblique pendulum driving motor, so that the saw blade driving motor and the trimming saw blade are driven to obliquely swing, and the trimming saw blade is contacted with the broken strand position of the wire and cut off.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a broken strand trimming mechanical arm device for an overhead high-voltage transmission line and a working method thereof.
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 based on these drawings without creative efforts.
FIG. 1 is a first general structural diagram of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a first structural view of the present invention in a partially separated state;
FIG. 4 is a second structural view illustrating a separated state of a part of the structure according to the present invention;
FIG. 5 is a first schematic top view of the cutting apparatus according to the present invention;
FIG. 6 is a schematic top view of the cutting device according to the second embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-a spindle mounting bracket, 2-a spindle, 3-a pendulum drive motor, 4-an adapter, 5-a pendulum mounting arm, 6-a mounting plate, 7-a rotary drive motor, 8-a bevel pendulum drive motor, 9-a blade drive motor, 10-a trimming blade, 11-a motor mounting bracket, 12-a drive gear, 13-a driven gear, 14-a C-notch rotating plate, 15-a C-notch gear, 16-a gear cover, 17-a rotary drive gear, 18-a U-shaped fixed frame, 19-a movable motor bracket, 20-a bevel pendulum screw, 21-a moving block, 22-a sliding pin rod, 23-a sliding pin slot, 24-a slot bracket, 25-a plugboard.
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.
Referring to fig. 1-6, the present invention provides a technical solution: a mechanical arm device for trimming broken strands of overhead high-voltage transmission lines comprises a rotating shaft mounting support 1, wherein a rotating shaft 2 and a swing driving motor 3 for driving the rotating shaft 2 to swing are rotatably mounted on the rotating shaft mounting support 1 through bearings, an adapter seat 4 and a swing mounting arm 5 are fixedly connected to the rotating shaft 2, specifically, the swing driving motor 3 is fixedly mounted on the rotating shaft mounting support 1 through a motor mounting seat 11, the output ends of the swing driving motor 3 and the rotating shaft 2 are respectively connected with a driving gear 12 and a driven gear 13 in a bonding mode, the driving gear 12 and the driven gear 13 are in meshing transmission, when the device works, the swing driving motor 3 is controlled to rotate, the rotating shaft 2 can be driven to correspondingly rotate through the meshing transmission of the driving gear 12 and the driven gear 13, the swing mounting arm 5 is driven to swing to move, after the device is mounted on an overhead conductor repairing machine, the device is used for horizontally placing a trimming mechanism at the upper end of the swing mounting arm 5 before the device is erected on a conductor and moves to a repairing position, the wire is subsequently placed into the trimming mechanism at the upper end of the swing mounting arm 5 through the swing rotation in one time.
The upper end of the swinging mounting arm 5 is connected with a mounting plate 6, the mounting plate 6 is provided with a rotating movable assembly and a rotating driving motor 7 for driving the rotating movable assembly to rotate, concretely, the rotating movable assembly comprises a C-shaped notch rotating plate 14 and a C-shaped notch gear 15, the side surface of the mounting plate 6 is provided with a C-shaped notch, the C-shaped notch rotating plate 14 and the C-shaped notch gear 15 are mutually connected and can be movably clamped and connected with the two sides of the C-shaped notch of the mounting plate 6, the right side of the mounting plate 6 is provided with a gear cover 16, the rotating driving motor 7 is arranged on the outer wall of the gear cover 16, the power output end of the rotating driving motor 7 extends into the gear cover 16 and is keyed with a rotating driving gear 17, the rotating driving gear 17 is in meshing transmission with the C-shaped notch gear 15 through a transfer gear 26, during operation, the rotating driving motor 7 is controlled to drive the rotating driving gear 17 to rotate, and the transfer gear 26 is used for meshing transmission, the C-notch rotating plate 14 and the C-notch gear 15 are driven to rotate, and the cutting mechanism on the left side of the mounting plate 6 is driven to rotate to the position where the strand of the conductor is required to be cut on the conductor.
The rotary movable assembly is provided with an oblique pendulum installation assembly, the fixed end of the oblique pendulum installation assembly is provided with an oblique pendulum driving motor 8, the movable end of the oblique pendulum installation assembly is provided with a saw blade driving motor 9, the power output end of the saw blade driving motor 9 is provided with a trimming saw blade 10, in particular, the oblique pendulum installation assembly is positioned at the left side of the installation plate 6 and comprises a U-shaped fixed frame 18 fixedly arranged on a C-shaped notch rotating plate 14, the oblique pendulum driving motor 8 is fixedly arranged on the U-shaped fixed frame 18, the U-shaped fixed frame 18 is articulated with a movable motor bracket 19, an articulated structure can adopt a hinge, the articulated structure is not shown in the drawing, the saw blade driving motor 9 is fixedly arranged on the movable motor bracket 19, the oblique pendulum driving motor 8 is connected with an oblique pendulum screw rod 20, the oblique pendulum screw rod 20 is screwed with a movable block 21, and the upper end and the lower end of the movable block 21 are provided with a sliding pin rod 22, the upper side wall and the lower side wall of the movable motor support 19 are provided with a sliding pin groove 23 matched with the sliding pin rod 22, during operation, the oblique pendulum driving motor 8 is controlled to rotate to drive the oblique pendulum screw rod 20 to rotate, so that the moving block 21 is driven to axially move along the oblique pendulum screw rod 20, and the movable motor support 19 is further pushed to swing around a hinged shaft on the side wall of the movable motor support by a certain angle through the sliding pin rod 22 and the sliding pin groove 23 in a sliding fit mode, so that the trimming saw blade 10 can be contacted with a wire for cutting.
In addition, in order to be convenient for can dismantle the connection between device and the overhead conductor repairing machine equipment, the device still includes the grafting mount pad, the grafting mount pad includes socket 24 and plugboard 25, socket 24 and plugboard 25 pass through the dovetail mortise-tenon joint structural connection, pivot installing support 1 fixed mounting is on plugboard 25, socket 24 is fixed in overhead conductor repairing machine equipment main part, during actual installation, insert plugboard 25 side direction on the slot of socket 24, then utilize a plurality of screws lock solid from top to bottom can, when can guarantee to connect the steadiness like this, can dismantle the connection between supporting device subassembly and the equipment main part, accomodate so that the outdoor carrying of being convenient for behind the equipment disassembly subassembly.
As another embodiment
Based on the overhead high-voltage transmission line broken strand trimming mechanical arm device, the invention provides a technical scheme that: the overhead conductor repairing machine equipment comprises the overhead high-voltage transmission line broken strand trimming mechanical arm device and is used for repairing the overhead high-voltage transmission line.
As another embodiment
Based on the overhead high-voltage transmission line strand breakage trimming mechanical arm device, the invention provides a technical scheme that: a working method of a broken strand trimming mechanical arm device for an overhead high-voltage transmission line comprises the following working steps:
a. mounting the broken strand trimming mechanical arm device of the overhead high-voltage transmission line on overhead wire repairing machine equipment;
b. before the overhead conductor repairing machine is carried on a conductor, a swing driving motor 3 drives a rotating shaft 2 to rotate so as to drive a swing mounting arm 5 to move to a side flat state;
c. after moving to the position below the lead to be repaired, the swing driving motor 3 drives the rotating shaft 2 to rotate so as to drive the swing mounting arm 5 to move to the vertical state; the rotary movable component is positioned at the position where the broken wire needs to be trimmed when the wire is broken
Placing outside;
d. the rotary movable component is driven to rotate by the rotary driving motor 7, so that the oblique pendulum installation component is driven to rotate
The position of the position where the strand of the lead needs to be broken is located;
e. the blade driving motor 9 is started to drive the trimming blade 10 to rotate at a high speed, and the motor 8 is driven by the oblique pendulum
The bevel pendulum mounting assembly is driven to swing in a bevel manner, so that the saw blade driving motor 9 and the trimming saw blade 10 are driven to swing in a bevel manner, and the trimming saw blade 10 is enabled to be in contact with and cut off a position where a wire needs to be cut off.
In the description of the invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "two ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the invention.
In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the terms in the invention is understood by those skilled in the art according to specific situations.
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 (9)
1. The utility model provides an overhead high voltage transmission line strand breakage pruning mechanical arm device which characterized in that: including pivot installing support (1), rotate on pivot installing support (1) and install pivot (2) and drive pivot (2) pendulum change driving motor (3) of action of changeing, fixedly connected with adapter (4) and pendulum change installation arm (5) are gone up in pivot (2), the upper end of pendulum change installation arm (5) is connected with mounting panel (6), be provided with rotatory movable assembly and drive on mounting panel (6) rotatory movable assembly's rotatory driving motor (7), rotatory movable assembly installs oblique pendulum installation component, oblique pendulum driving motor (8) are installed to the stiff end of oblique pendulum installation component, saw bit driving motor (9) are installed to the loose end of oblique pendulum installation component, saw bit driving motor (9) power take off end installs pruning saw bit (10).
2. The overhead high-voltage transmission line strand breakage trimming mechanical arm device according to claim 1, wherein: the swing driving motor (3) is fixedly mounted on the rotating shaft mounting support (1) through a motor mounting seat (11), the output ends of the swing driving motor (3) and the rotating shaft (2) are respectively in key joint with a driving gear (12) and a driven gear (13), and the driving gear (12) and the driven gear (13) are in meshing transmission.
3. The overhead high-voltage transmission line strand breakage trimming mechanical arm device according to claim 1, wherein: the rotary movable assembly comprises a C-shaped notch rotating plate (14) and a C-shaped notch gear (15), a C-shaped notch is formed in the side face of the mounting plate (6), the C-shaped notch rotating plate (14) and the C-shaped notch gear (15) are connected with each other, and the rotary movable assembly is movably clamped on two sides of the C-shaped notch of the mounting plate (6).
4. The overhead high-voltage transmission line strand breakage trimming mechanical arm device according to claim 3, wherein: the right side of mounting panel (6) is provided with gear cover (16), rotary drive motor (7) install in gear cover (16) outer wall, the power take off end of rotary drive motor (7) stretches into gear cover (16) is interior and the key joint has rotatory driving gear (17), rotatory driving gear (17) through transfer gear (26) with C shape notch gear (15) meshing transmission is connected.
5. The overhead high-voltage transmission line strand breakage trimming mechanical arm device according to claim 3, wherein: the oblique pendulum installation assembly is located on the left side of the installation plate (6), the oblique pendulum installation assembly comprises a U-shaped fixed frame (18) fixedly installed on the C-shaped notch rotation plate (14), the oblique pendulum driving motor (8) is fixedly installed on the U-shaped fixed frame (18), a movable motor support (19) is hinged to the U-shaped fixed frame (18), and the saw blade driving motor (9) is fixedly installed on the movable motor support (19).
6. The overhead high-voltage transmission line strand breakage trimming mechanical arm device according to claim 5, wherein: an oblique pendulum screw rod (20) is connected to the oblique pendulum driving motor (8), a moving block (21) is connected to the oblique pendulum screw rod (20) in a threaded mode, a sliding pin rod (22) is arranged at the upper end and the lower end of the moving block (21), and sliding pin grooves (23) matched with the sliding pin rod (22) are formed in the upper side wall and the lower side wall of the movable motor support (19).
7. The overhead high-voltage transmission line strand breakage trimming mechanical arm device according to claim 1, wherein: the novel rotary shaft mounting structure is characterized by further comprising a plug mounting seat, the plug mounting seat comprises a slot seat (24) and a plug board (25), the slot seat (24) and the plug board (25) are connected through a dovetail mortise-tenon structure, and the rotary shaft mounting support (1) is fixedly mounted on the plug board (25).
8. The utility model provides an overhead wire repairing machine equipment which characterized in that: comprising an overhead high voltage transmission line strand breakage trimming arm arrangement according to any one of claims 1-7.
9. The working method of the broken strand trimming mechanical arm device for the overhead high-voltage transmission line is characterized by comprising the following working steps of:
a. the strand breaking and trimming mechanical arm device of the overhead high-voltage transmission line is arranged on overhead conductor repairing machine equipment;
b. before the overhead conductor repairing machine is carried on a conductor, a swing driving motor (3) drives a rotating shaft (2) to rotate so as to drive a swing mounting arm (5) to move to a side flat state;
c. after moving to the position below the lead to be repaired, the swing driving motor (3) drives the rotating shaft (2) to rotate so as to drive the swing mounting arm (5) to move to the vertical state; the rotary movable assembly is positioned outside the position where the broken wire needs to be trimmed when the wire is damaged;
d. the rotary movable component is driven to rotate by the rotary driving motor (7), so that the oblique pendulum installation component is driven to rotate to the position where the strand of the lead needs to be broken;
e. the saw blade driving motor (9) is started to drive the trimming saw blade (10) to rotate at a high speed, and meanwhile, the oblique pendulum installation assembly is driven to move obliquely through the oblique pendulum driving motor (8), so that the saw blade driving motor (9) and the trimming saw blade (10) are driven to obliquely swing, and the trimming saw blade (10) is in contact with and cut off a strand breaking position required by a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210740066.9A CN114976993B (en) | 2022-06-28 | 2022-06-28 | Broken strand trimming mechanical arm device for overhead high-voltage transmission line and working method of broken strand trimming mechanical arm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210740066.9A CN114976993B (en) | 2022-06-28 | 2022-06-28 | Broken strand trimming mechanical arm device for overhead high-voltage transmission line and working method of broken strand trimming mechanical arm device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114976993A true CN114976993A (en) | 2022-08-30 |
| CN114976993B CN114976993B (en) | 2023-07-18 |
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| CN202210740066.9A Active CN114976993B (en) | 2022-06-28 | 2022-06-28 | Broken strand trimming mechanical arm device for overhead high-voltage transmission line and working method of broken strand trimming mechanical arm device |
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| CN (1) | CN114976993B (en) |
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| CN106975621A (en) * | 2017-05-25 | 2017-07-25 | 国网湖南省电力公司带电作业中心 | A kind of live high voltage line foreign body eliminating apparatus |
| CN206542121U (en) * | 2017-02-09 | 2017-10-03 | 国网湖北省电力公司电力科学研究院 | Overhead transmission line gold utensil various dimensions remove device |
| CN108808542A (en) * | 2017-05-05 | 2018-11-13 | 中国科学院沈阳自动化研究所 | A kind of broken strand of power transmission line repair robot mechanism |
| CN210957560U (en) * | 2019-11-08 | 2020-07-07 | 南京聚联输变电安装有限责任公司 | Intelligent monitoring robot for power transmission and transformation circuit |
| CN114640063A (en) * | 2020-12-16 | 2022-06-17 | 国网智能科技股份有限公司 | Overhead transmission line robot wire repairing device and method |
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2022
- 2022-06-28 CN CN202210740066.9A patent/CN114976993B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206542121U (en) * | 2017-02-09 | 2017-10-03 | 国网湖北省电力公司电力科学研究院 | Overhead transmission line gold utensil various dimensions remove device |
| CN108808542A (en) * | 2017-05-05 | 2018-11-13 | 中国科学院沈阳自动化研究所 | A kind of broken strand of power transmission line repair robot mechanism |
| CN106975621A (en) * | 2017-05-25 | 2017-07-25 | 国网湖南省电力公司带电作业中心 | A kind of live high voltage line foreign body eliminating apparatus |
| CN210957560U (en) * | 2019-11-08 | 2020-07-07 | 南京聚联输变电安装有限责任公司 | Intelligent monitoring robot for power transmission and transformation circuit |
| CN114640063A (en) * | 2020-12-16 | 2022-06-17 | 国网智能科技股份有限公司 | Overhead transmission line robot wire repairing device and method |
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| CN114976993B (en) | 2023-07-18 |
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