CN111786230B - Grounding ring mounting device, grounding ring mounting robot and grounding ring mounting method - Google Patents
Grounding ring mounting device, grounding ring mounting robot and grounding ring mounting method Download PDFInfo
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- CN111786230B CN111786230B CN202010472777.3A CN202010472777A CN111786230B CN 111786230 B CN111786230 B CN 111786230B CN 202010472777 A CN202010472777 A CN 202010472777A CN 111786230 B CN111786230 B CN 111786230B
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- wire clamp
- fixing tool
- tool
- grounding ring
- ring mounting
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- 208000020673 hypertrichosis-acromegaloid facial appearance syndrome Diseases 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims description 18
- 239000011324 bead Substances 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 4
- 238000009826 distribution Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/027—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for connecting conductors by clips
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Abstract
The invention discloses a grounding ring mounting device which comprises a first wire clamp fixing tool, a second wire clamp fixing tool and a wire clamp screwing tool; the second wire clamp fixing tool can be opened and closed relative to the first wire clamp fixing tool; a first haff wire clamp is arranged in the first wire clamp fixing tool; a grounding ring is arranged below the first half wire clamp; the second wire clamp fixing tool is internally provided with a second wire clamp matched with the first wire clamp; the first and second haverse clamps may be secured to the cable after closing. The wire clamp screwing tool can fix the first haff wire clamp and the second haff wire clamp together when the first wire clamp fixing tool and the second wire clamp fixing tool are closed. The invention also discloses a grounding ring mounting robot which comprises a mechanical arm assembly and a tool fixing frame for placing the grounding ring mounting device; wherein the fixture fixing frame is provided with a plurality of grounding ring mounting devices.
Description
Technical Field
The invention relates to the field of overhauling and maintenance of overhead insulated wires, in particular to a grounding ring installation device, a grounding ring installation robot and a grounding ring installation method.
Background
In the prior art, the medium-low voltage circuit (namely, the voltage class of 10 kilovolts and below) of the urban distribution network is generally paved by adopting an overhead insulated wire, and when the circuit or equipment is overhauled, the grounding protection wire is hung after the circuit is identified to be electroless in order to ensure the safety of overhaulers, so that the grounding wire clamp is required to be reliably contacted with the wire when the grounding wire is hung.
At present, the grounding ring is assembled and disassembled by professionals, climbs to the installation position of the grounding ring through an insulating arm vehicle or other modes, and is assembled and disassembled by manual modes after insulating isolation baffles are laid according to a standard operation mode. The manual disassembly and assembly mode has high labor intensity, especially in severe high temperature and cold weather. Secondly, live working is carried out on the overhead line with the speed of 10Kv, the working danger degree is high, and the working process is complex.
As shown in fig. 3, the ground clip is an insulating piercing clip, and the relevant standards for the insulating piercing clip are: distribution lines technical guidelines for live working (GB/T18857-2008).
The application number is: CN 2018108776502, application name: in the patent application for a 10kV live installation device of a ground clamp, the following problems are disclosed: the grounding wire clamp is generally manually installed on the main guide wire, so that the degree of automation is low, and the operation of a robot cannot be matched;
In this application, the ground clip is first inserted from top to bottom on the guide key of the movable guide block, then the ground clip is pulled outwards, and the height position of the ground clip is adjusted at the same time, so that a pair of fixed torque bolts are aligned with the driving sleeve of the striking device at the height position, then the ground clip is loosened, and after the ground clip is elastically reset, the heads of the pair of fixed torque bolts are combined with the driving sleeve to complete the installation process of the ground clip on the clamping mechanism. The application omits the problem that the grounding wire clamp is separated from the installation device, and the grounding wire clamp is blocked in the closing process by means of the elasticity of the spring, so that the fixed guide block and the movable guide block can not be separated; meanwhile, the structure of the device cannot be matched with the operation of a robot and a mechanical arm, and the operation process is finished manually; secondly, the device can only be lifted once to finish the installation of the grounding ring once; if a second grounding ring is required to be additionally arranged at the same position, the grounding clamp assembly is required to be lifted and clamped for the second time, and the working efficiency is low;
The application number is: CN 2016108293989 application name: in the patent application of the quick clamping wire hanging device for the insulated puncture wire clamp, the quick clamping wire hanging device comprises two U-shaped wire hanging frames which are arranged on an installation base in parallel and two wire locking devices which are arranged on the two wire hanging frames, wherein the locking devices comprise wire locking groove seats and wire locking bolts, and unlocking is controlled by an insulated pull rope and an unlocking handle; the device is complex in structure, such as an insulating pull rope attached to an insulating rod, so that the operation is not simple and convenient, the insulating safety performance is weakened, and the device is not separated from the range of the traditional manual direct operation and is assembled with a grounding loop clamp.
Disclosure of Invention
The invention aims to solve the technical problems: one of the purposes of the invention is to solve the defects in the prior art and provide a grounding ring mounting device which is applicable to robot operation, simple in mechanism and stable in operation;
Another object of the present invention is to provide a grounding ring mounting robot capable of avoiding manual direct contact with the mounting and dismounting of the grounding ring and realizing automatic mounting and dismounting of the grounding ring;
Another object of the present invention is to provide a ground ring installation method suitable for a ground ring installation robot, which is advantageous for automated production, and which is safe and reliable.
The technical scheme of the invention is as follows:
The invention discloses a grounding ring mounting device which comprises a first wire clamp fixing tool, a second wire clamp fixing tool and a wire clamp screwing tool; the second wire clamp fixing tool can be opened and closed relative to the first wire clamp fixing tool; a first haff wire clamp is arranged in the first wire clamp fixing tool; a grounding ring is arranged below the first half wire clamp; a second haverse wire clamp matched with the first haverse wire clamp is arranged in the second wire clamp fixing tool; the first haver wire clamp and the second haver wire clamp can be fixed on a cable after being closed;
The wire clamp screwing tool can fix the first haff wire clamp and the second haff wire clamp together when the first wire clamp fixing tool and the second wire clamp fixing tool are closed.
Further, the first wire clamp fixing tool is connected with the second wire clamp fixing tool through a screw rod, and a driving device capable of driving the screw rod to rotate is arranged on the first wire clamp fixing tool; the second wire clamp fixing tool is provided with a driving nut capable of driving the second wire clamp fixing tool to move along the screw rod;
A first fixing groove for placing the first haff clamp is formed in the first wire clamp fixing tool; a second fixing groove for placing the second Harvard wire clamp and a communication hole arranged behind the second fixing groove are arranged in the second wire clamp fixing tool;
the first haff clamp and the second haff clamp are fixed through bolts; the first haff clamp is provided with a clamp bolt; the second Harvard wire clamp is provided with a nut matched with the wire clamp bolt;
The wire clamp screwing tool comprises an electric wrench and an extension rod arranged on a rotating head of the electric wrench; the extension rod passes through the communication hole and can drive a nut on the second Harvard wire clamp to rotate.
Further, cable fixing grooves are formed in the first haverse wire clamp and the second haverse wire clamp; the grounding ring mounting device further comprises a cable limiting device capable of preventing the cable from exceeding the cable fixing groove.
Further, a wave bead screw used for fixing the first haff clamp is arranged in the side wall of the first fixing groove.
Further, a guide column is arranged between the first wire clamp fixing tool and the second wire clamp fixing tool.
The invention also discloses a grounding ring mounting robot which comprises a mechanical arm assembly and a tool fixing frame for placing the grounding ring mounting device.
Further, a plurality of grounding ring mounting devices are arranged on the tool fixing frame.
The invention also discloses a ground ring installation method, which comprises the following steps:
a) Preparing a grounding ring tool, namely adjusting the distance between a first wire clamp fixing tool and a second wire clamp fixing tool to be maximum, and inserting the grounding ring into a first haff wire clamp; the first haverse wire clamp and the second haverse wire clamp are respectively embedded into corresponding fixing grooves of the first wire clamp fixing tool and the second wire clamp fixing tool, and the haverse wire clamp is pressed and fixed by using a wave bead screw arranged on the side wall of the fixing groove;
b) Installing a plurality of prepared grounding ring tools in a fixture fixing frame;
c) The insulating bucket loaded with the robot is sent to a position to be operated by a bucket arm vehicle lifting arm;
d) Starting the robot, and selecting a group of grounding ring mounting tools from the tool fixing frame by using the mechanical arm assembly;
e) The mechanical arm assembly is used for conveying the grounding ring installation tool to a precise position; starting a driving device to drive a screw rod to rotate in the forward direction, and driving a nut to drive a second wire clamp fixing tool to approach a first wire clamp fixing tool gradually until the second wire clamp fixing tool is closed; the wire clamp screwing tool works, nuts of bolts of the matched wire clamps are locked, and the first haverse wire clamp and the second haverse wire clamp are fastened on a cable to form a grounding ring wire clamp;
f) The driving device reversely drives the screw rod to rotate, the driving nut drives the second wire clamp fixing tool to be gradually far away from the first wire clamp fixing tool to the maximum opening and closing distance, the mechanical arm assembly controls the grounding ring installation device to be separated from the grounding ring wire clamp, and the mechanical arm assembly is reset;
g) D, replacing the operation position of the robot according to the operation specification, and repeating the steps d, e and f;
h) After the ground ring is additionally arranged or replaced, the lifting arm of the bucket arm vehicle is operated to reset, the working site is cleaned, and the ground ring replacement or additional arrangement work is completed.
Compared with the prior art, the invention has the beneficial effects that: the structure is simple and stable, and the mechanical automatic control can be realized; the installation of a plurality of grounding rings can be completed at one time, and the working efficiency is high.
Drawings
FIG. 1 is a schematic view of the overall structure of a grounding ring mounting apparatus of the present invention;
FIG. 2 is a cross-sectional view of the overall structure of the ground ring mounting device of the present invention;
FIG. 3 is a schematic structural view of a first wire clip fixing tool according to the present invention;
FIG. 4 is a schematic view of a ground ring mounting robot of the present invention;
fig. 5 is a schematic structural diagram of a conventional ground ring and a ground ring clamp.
Detailed Description
In order to enhance the understanding of the present invention, the present invention will be further described in detail with reference to the drawings, which are provided for the purpose of illustrating the present invention only and are not to be construed as limiting the scope of the present invention.
As shown in fig. 1,2 and 4, the specific structure of the grounding ring mounting device of the present invention includes a first wire clamp fixing tool 1-1, a second wire clamp fixing tool 1-2, a wire clamp screwing tool 1-3, and a cable limiting device 3 capable of preventing a cable 90 from exceeding a cable fixing groove 911; the first wire clamp fixing tool 1-1 is connected with the second wire clamp fixing tool 1-2 through the screw rod 5, and the guide post 4 is arranged between the first wire clamp fixing tool 1-1 and the second wire clamp fixing tool 1-2, so that the stable operation of the second wire clamp fixing tool 1-2 is ensured. The first wire clamp fixing tool 1-1 is provided with a driving device 2 capable of driving a screw rod 5 to rotate; the second wire clamp fixing tool 1-2 is provided with a driving nut 51 which can move along the screw rod 5. The first wire clamp fixing tool 1-1 is internally provided with a first fixing groove 11 for placing the first haff clamp 91, and the side wall of the first fixing groove 11 is internally provided with a wave bead screw 12 for fixing the first haff clamp 91. ; the second wire clamp fixing tool 1-2 is internally provided with a second fixing groove 21 for placing a second haverse wire clamp 92. A first haffling clamp 91 is arranged in the first fixing groove 11; a grounding ring 9 is arranged below the first half wire clamp 91; a second haverse wire clamp 92 matched with the first haverse wire clamp 91 is arranged in the second fixing groove 21; the first and second haverse clamps 91, 92 may be secured to the cable 90 after closing. The first haverse clamp 91 and the second haverse clamp 92 are fixed by bolts; the first haff clamp 91 is provided with a clamp bolt 912; a nut 913 matching the wire clamp bolt 912 is arranged on the second haverse wire clamp 92; when the second wire clamp fixing tool 1-2 can perform closing movement relative to the first wire clamp fixing tool 1-1, the wire clamp screwing tool 1-3 works and is screwed into the wire clamp bolt 912.
The wire clamp screwing tool 1-3 can fix the first haff clamp 91 and the second haff clamp 92 together when the first wire clamp fixing tool 1-1 and the second wire clamp fixing tool 1-2 are closed. The first haverse wire clamp 91 and the second haverse wire clamp 92 are provided with a cable fixing groove 911;
the wire clamp screwing tool 1-3 is a right-angle electric wrench fixed on the second wire clamp fixing tool 1-2; the driving means 2 may be a stepper motor, a servo motor or a torque motor.
As shown in fig. 2 and 5, when the device is used, the wire clamp bolt 912 is inserted into the first haffling wire clamp 91, then the first haffling wire clamp 91 is embedded into the first fixing groove 11, and at this time, the wave bead screw 12 on the side wall of the first fixing groove 11 compresses and fixes the first haffling wire clamp 91; meanwhile, the nut 913 should be put into the extension rod 1-31 first, and then the second haverse clamp 92 should be put into the second fixing groove 21 in the same manner;
When the grounding ring is installed, the driving device 2 is started to drive the screw rod 5 to rotate in the forward direction, and the driving nut 51 drives the second wire clamp fixing tool 1-2 to gradually approach the first wire clamp fixing tool 1-1 to be closed; meanwhile, the electric spanner 1-30 on the wire clamp screwing tool 1-3 works to drive the nut 913 in the extension rod 1-31 to be locked and screwed into the wire clamp bolt 912, so that the first haverse wire clamp 91 and the second haverse wire clamp 92 are fastened on the cable 90 to form a grounding loop wire clamp; since the first and second haff clamps 91 and 92 are each provided with the cable fixing groove 911 for receiving the cable 90, the ground ring clamp can be effectively fixed to the cable 90.
As shown in fig. 3, a ground ring mounting robot includes a robot arm assembly 80 and a tool holder 81 for placing a ground ring mounting device; the fixture fixing frame 81 is provided with a plurality of grounding ring mounting devices.
As shown in fig. 1-4, the present invention further includes a method for installing a ring, which specifically includes the following steps:
a) Preparing a grounding ring tool 7, namely adjusting the distance between the first wire clamp fixing tool 1-1 and the second wire clamp fixing tool 1-2 to be maximum, and inserting a grounding ring 9 into the first haff wire clamp 91; the first haverse wire clamp 91 and the second haverse wire clamp 92 are respectively embedded into corresponding fixing grooves of the first wire clamp fixing tool 1-1 and the second wire clamp fixing tool 1-2, and at the moment, the wire clamp bolt 912 is inserted into the first haverse wire clamp 91 and is fixed; placing the nuts 913 into the extension rods 1-31, and then tightly pressing and fixing the first haverse wire clamp 91 and the second haverse wire clamp 92 into the corresponding first fixing groove 11 and second fixing groove 21 by using the wave bead screws 12 arranged on the side walls of the fixing grooves;
b) Installing the prepared plurality of grounding ring tools 7 in a tool fixing frame 81;
c) The insulating bucket 82 loaded with the robot is sent to a position to be operated by the bucket arm vehicle lifting arm 8;
d) Starting the robot, and selecting a group of grounding ring mounting tools 7 from the tool fixing frame 81 by using the mechanical arm assembly 80; at this time, the insulating rod 801 on the mechanical arm assembly 80 clamps the insulating rod butt joint 1-11 on the first wire clamp fixing tool 1-1, so as to clamp the grounding ring installation tool 7 of the mechanical arm assembly 80;
e) The ground ring installation tool 7 is sent to a precise position by the mechanical arm assembly 80; starting the driving device 2 to drive the screw rod 5 to rotate in the forward direction, and driving the second wire clamp fixing tool 1-2 to approach the first wire clamp fixing tool 1-1 gradually to be closed by the driving nut 51; the wire clamp screwing tool 1-3 works, a nut 913 matched with a wire clamp bolt 912 is locked, and the first haverse wire clamp 91 and the second haverse wire clamp 92 are fastened on the cable 90 to form a grounding ring wire clamp;
f) The driving device 2 drives the screw rod 5 to rotate reversely, the driving nut 51 drives the second wire clamp fixing tool 1-2 to be gradually far away from the first wire clamp fixing tool 1-1 to the maximum opening and closing distance, the mechanical arm assembly 80 controls the grounding ring mounting device to be separated from the grounding ring wire clamp, and the mechanical arm assembly 80 is reset;
g) D, replacing the operation position of the robot according to the operation specification, and repeating the steps d, e and f;
h) After the ground ring is additionally arranged or replaced, the lifting arm 2 of the bucket arm vehicle is operated to reset, the working site is cleaned, and the ground ring replacement or additional arrangement work is completed.
The foregoing detailed description will set forth only for the purposes of illustrating the general principles and features of the invention, and is not meant to limit the scope of the invention in any way, but rather should be construed in view of the appended claims.
Claims (6)
1. A ground ring mounting device, characterized by: the wire clamp fixing device comprises a first wire clamp fixing tool (1-1), a second wire clamp fixing tool (1-2) and a wire clamp screwing tool (1-3); the second wire clamp fixing tool (1-2) can move in an opening and closing mode relative to the first wire clamp fixing tool (1-1); a first haff clamp (91) is arranged in the first wire clamp fixing tool (1-1); a grounding ring (9) is arranged below the first haff clamp (91); a second Harvard wire clamp (92) matched with the first Harvard wire clamp (91) is arranged in the second wire clamp fixing tool (1-2); the first haverse clamp (91) and the second haverse clamp (92) can be fixed on the cable (90) after being closed;
the wire clamp screwing tool (1-3) can fix the first Harvard wire clamp (91) and the second Harvard wire clamp (92) together when the first wire clamp fixing tool (1-1) and the second wire clamp fixing tool (1-2) are closed;
The first wire clamp fixing tool (1-1) is connected with the second wire clamp fixing tool (1-2) through a lead screw (5), and a driving device (2) capable of driving the lead screw (5) to rotate is arranged on the first wire clamp fixing tool (1-1); a driving nut (51) capable of driving the second wire clamp fixing tool (1-2) to move along the screw rod (5) is arranged on the second wire clamp fixing tool (1-2);
A first fixing groove (11) for placing the first haff clamp (91) is formed in the first wire clamp fixing tool (1-1); a second fixing groove (21) for placing the second Harvard wire clamp (92) and a communication hole (1-21) arranged behind the second fixing groove (21) are arranged in the second wire clamp fixing tool (1-2);
The first haverse clamp (91) and the second haverse clamp (92) are fixed through bolts; the first haff clamp (91) is provided with a clamp bolt (912); the second Harvard wire clamp (92) is provided with a nut (913) matched with the wire clamp bolt (912);
The wire clamp screwing tool (1-3) comprises an electric wrench (1-30) and an extension rod (1-31) arranged on a rotating head of the electric wrench (1-30); the extension rod (1-31) passes through the communication hole (1-21) and can drive a nut (913) on the second Harvard wire clamp (92) to rotate;
The first haverse wire clamp (91) and the second haverse wire clamp (92) are respectively provided with a cable fixing groove (911); the ground ring mounting device further comprises a cable limiting device (3) capable of preventing the cable (90) from exceeding the cable fixing groove (911).
2. The grounding ring mounting device as claimed in claim 1, wherein a wave bead screw (12) for fixing the first haffling clamp (91) is arranged in the side wall of the first fixing groove (11).
3. The grounding ring mounting device according to claim 1, wherein a guide post (4) is arranged between the first wire clamp fixing tool (1-1) and the second wire clamp fixing tool (1-2).
4. The grounding ring mounting robot is characterized by comprising a mechanical arm assembly (80) and a tool fixing frame (81); a grounding ring mounting device according to any one of claims 1-3 is placed on said fixture holder (81).
5. The ground ring mounting robot as claimed in claim 4, wherein the fixture fixing frame (81) is provided with a plurality of ground ring mounting devices.
6. A ground ring mounting method of a ground ring mounting device as set forth in any one of claims 1 to 3, characterized in that: the method comprises the following steps:
a) Preparing a grounding ring tool (7), namely adjusting the distance between the first wire clamp fixing tool (1-1) and the second wire clamp fixing tool (1-2) to be maximum, and inserting a grounding ring (9) into the first haff wire clamp (91); the first haverse wire clamp (91) and the second haverse wire clamp (92) are respectively embedded into corresponding fixing grooves of the first wire clamp fixing tool (1-1) and the second wire clamp fixing tool (1-2), and the haverse wire clamp is pressed and fixed by using a wave bead screw (12) arranged on the side wall of the fixing groove;
b) Installing a plurality of prepared grounding ring tools (7) in a tool fixing frame (81);
c) An insulating bucket (82) loaded with a robot is sent to a position to be operated by a bucket arm vehicle lifting arm (8);
d) Starting the robot, and selecting a group of grounding ring mounting tools (7) from the tool fixing frame (81) by using the mechanical arm assembly (80);
e) Delivering the ground ring installation tool (7) to a precise location by a robotic arm assembly (80); starting a driving device (2) to drive a screw rod (5) to rotate in the forward direction, and driving a nut (51) to drive a second wire clamp fixing tool (1-2) to gradually approach the first wire clamp fixing tool (1-1) to be closed; the wire clamp screwing tool (1-3) works, a nut (913) matched with a wire clamp bolt (912) is locked, and the first haverse wire clamp (91) and the second haverse wire clamp (92) are fastened on the cable (90) to form a grounding loop wire clamp;
f) The driving device (2) drives the screw rod (5) to rotate reversely, the driving nut (51) drives the second wire clamp fixing tool (1-2) to be gradually far away from the first wire clamp fixing tool (1-1) to the maximum opening and closing distance, the mechanical arm assembly (80) controls the grounding ring installation device to be separated from the grounding ring wire clamp, and the mechanical arm assembly (80) is reset;
g) D, replacing the operation position of the robot according to the operation specification, and repeating the steps d, e and f;
h) After the ground ring is additionally arranged or replaced, the lifting arm of the bucket arm vehicle is operated to reset, the working site is cleaned, and the ground ring replacement or additional arrangement work is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010472777.3A CN111786230B (en) | 2020-05-29 | 2020-05-29 | Grounding ring mounting device, grounding ring mounting robot and grounding ring mounting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010472777.3A CN111786230B (en) | 2020-05-29 | 2020-05-29 | Grounding ring mounting device, grounding ring mounting robot and grounding ring mounting method |
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| Publication Number | Publication Date |
|---|---|
| CN111786230A CN111786230A (en) | 2020-10-16 |
| CN111786230B true CN111786230B (en) | 2024-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010472777.3A Active CN111786230B (en) | 2020-05-29 | 2020-05-29 | Grounding ring mounting device, grounding ring mounting robot and grounding ring mounting method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112531578A (en) * | 2020-12-03 | 2021-03-19 | 广东电网有限责任公司江门供电局 | Wire insulating layer pulling device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204304317U (en) * | 2015-01-07 | 2015-04-29 | 贵州电网公司输电运行检修分公司 | Transmission line polling robot falling proof device |
| CN204577642U (en) * | 2015-05-27 | 2015-08-19 | 上升电力科技有限公司 | A kind of electricity testing ground wire clip assembly |
| CN109038159A (en) * | 2018-08-03 | 2018-12-18 | 国家电网有限公司 | A kind of 10kV electrification mounting device for earthing clamp |
| CN212968423U (en) * | 2020-05-29 | 2021-04-13 | 国网瑞嘉(天津)智能机器人有限公司 | Ground ring installation device and ground ring installation robot |
-
2020
- 2020-05-29 CN CN202010472777.3A patent/CN111786230B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204304317U (en) * | 2015-01-07 | 2015-04-29 | 贵州电网公司输电运行检修分公司 | Transmission line polling robot falling proof device |
| CN204577642U (en) * | 2015-05-27 | 2015-08-19 | 上升电力科技有限公司 | A kind of electricity testing ground wire clip assembly |
| CN109038159A (en) * | 2018-08-03 | 2018-12-18 | 国家电网有限公司 | A kind of 10kV electrification mounting device for earthing clamp |
| CN212968423U (en) * | 2020-05-29 | 2021-04-13 | 国网瑞嘉(天津)智能机器人有限公司 | Ground ring installation device and ground ring installation robot |
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