CN220382620U - Electric mechanical clamp for installing and detaching grounding wire of distribution line - Google Patents

Abstract

The application provides an electric mechanical clamp for installing and detaching a grounding wire of a distribution line, which comprises a supporting arm, a rotating arm, clamp pincers, a rotating control assembly, an opening and closing control assembly and a connecting base, wherein the connecting base is used for connecting an external insulating rod; the rotary control assembly controls the angle of the support arm and the rotary arm, and the opening and closing control assembly controls the opening and closing of the clamp pliers, so that the electric mechanical clamp is controlled to automatically adjust the angle, clamp or release the grounding wire, and the grounding wire is convenient to assemble and disassemble.

Description

Electric mechanical clamp for installing and detaching grounding wire of distribution line

Technical Field

The application belongs to the technical field of cable clamps, and particularly relates to an electromechanical clamp for installing and detaching a grounding wire of a distribution line.

Background

An electrical power network that receives electrical power from a power transmission network or regional power generation plant, connects directly to consumers in situ or step-by-step through a distribution facility, and distributes the electrical power to the consumers is called a distribution system. According to different power supply region characteristics, the power distribution network can be divided into an urban power distribution network and a rural power distribution network; according to the different distribution lines, the distribution lines can be divided into an overhead distribution network, a cable distribution network and an overhead cable hybrid distribution network.

In the power failure overhaul process of the distribution network line, after electricity inspection is completed, the grounding wire is hung by the traditional method, the grounding wire is needed to be manually carried by the grounding rod and the grounding wire to climb the pole, the grounding wire is hung by the grounding rod and the grounding wire carried by an maintainer in the process, the grounding rod and the grounding wire have 10-20KG, the maintainer is extremely high in working strength, after the maintainer climbs the pole, the maintainer is hung by one hand, the operation difficulty is relatively high, the working efficiency is relatively low, in addition, certain falling risks exist in the pole climbing operation, and a multi-angle special electric mechanical clamp is provided for the reason.

Disclosure of Invention

The embodiment of the application provides an electric mechanical clamp for installing and detaching a distribution line and a grounding wire, the mechanical clamp has large holding power, the ground wire is grabbed stably and reliably, the clamp angle can rotate according to the use scene, the operation is convenient to be carried out at different positions and in different spaces, the working efficiency is improved, the power failure duration is reduced, and the powerful development of the operation is convenient. The ground wire assembly and disassembly device solves the problems of high working strength, high operation difficulty, low working efficiency and certain danger of the traditional ground wire assembly and disassembly method.

The embodiment of the application provides an electromechanical clamp for installing and detaching a power distribution circuit ground wire, which comprises a supporting arm, a rotating arm, clamp pliers, a rotation control assembly, an opening and closing control assembly and a connecting base;

the connecting base is arranged at the first end of the supporting arm and is used for connecting an external insulating rod;

the second end of the supporting arm is rotationally connected with the first end of the rotating arm, the rotation control assembly is arranged in the supporting arm and the rotating arm, and the rotation control assembly is used for controlling the supporting arm and the rotating arm to form an angle;

the clamp forceps are arranged at the second end of the rotating arm, the opening and closing control assembly is arranged in the clamp forceps and the rotating arm and used for controlling opening and closing of the clamp forceps.

In one possible implementation, the support arm includes a support column and two connection tabs;

the two connecting pieces are respectively and fixedly arranged on two sides of the second end of the support column, and a slot is formed between the two connecting pieces;

the rotating arm comprises a rotating disc and a rotating cylinder;

the rotary disc is inserted into the slot, the rotary disc is respectively and rotatably connected with the two connecting sheets, and the first end of the rotary cylinder is connected with the rotary disc;

the rotation control assembly is arranged in the support column and the rotating disc and is used for controlling the rotating disc to rotate.

In one possible implementation, the rotation control assembly includes a rotating electrical machine, an output rod, a gear, and a toothed ring;

the rotating motor is fixedly arranged in the inner cavity of the supporting column, the output end of the rotating motor is fixedly connected with the first end of the output rod, a sliding groove is formed in the curved surface of the rotating disk, the second end of the output rod sequentially penetrates through the supporting column and the sliding groove, extends into the inner cavity of the rotating disk and is fixedly connected with the gear, the toothed ring is fixedly arranged on the inner side wall of the rotating disk, the central axis of the toothed ring is positioned on the same straight line with the rotating shaft of the rotating disk, and the gear is meshed with the toothed ring.

In one possible implementation, the rotation control assembly further includes a first main board and a first battery;

the first main board and the first storage battery are fixedly arranged in the inner cavity of the support column;

the first storage battery, the first main board and the rotating motor are electrically connected in sequence, a wireless module is integrated on the first main board, and the wireless module is in wireless connection with an external controller.

In one possible implementation, the clamp forceps include a mounting base, a connecting frame, a traction block, two large-angle tie rods, two connecting pieces, two clamping blocks, and a plurality of small-angle tie rods;

the connecting frame is arranged at the second end of the mounting seat, through grooves are formed in two sides of the connecting frame, and the traction block is positioned in the connecting frame;

the two large-angle pull rods are respectively spliced with the two through grooves, the middle parts of the two large-angle pull rods are respectively connected with the connecting frame in a rotating way, the second ends of the two large-angle pull rods are respectively connected with the outer ends of the two clamping blocks in a rotating way, the first ends of the two large-angle pull rods are respectively connected with the second ends of the two connecting pieces in a rotating way, and the first ends of the two connecting pieces are respectively connected with the two ends of the traction blocks in a rotating way;

the small-angle pull rods are arranged in a mirror image mode, first ends of the small-angle pull rods are respectively connected with two sides of the connecting frame in a rotating mode, and second ends of the small-angle pull rods are respectively connected with the outer walls of the two clamping blocks in a rotating mode;

the first end of mount pad is passed through open and shut control assembly with the rotary drum rotates to be connected, the middle part of traction block is equipped with the screw, open and shut control assembly's motion end with the screw looks spiro union, open and shut control assembly promotes traction block motion makes traction block pulls two the wide-angle pull rod rotates, and then drives two the clamp splice is closed or is opened.

In one possible implementation, the opening and closing control assembly comprises an opening and closing motor and a threaded pull rod;

the fixed end of the motor that opens and shuts is fixed in the motor frame, the motor frame with the second end of revolving drum rotates to be connected, the output of motor that opens and shuts passes through mounting and the first end fixed connection of mount pad, the first end of screw thread pull rod with the output fixed connection of motor that opens and shuts, the second end of screw thread pull rod run through mount pad and screw in proper order with the inner wall of link rotates to be connected, the screw thread pull rod with screw looks spiro union.

In a possible implementation manner, the opening and closing control assembly further comprises a second main board and a second storage battery;

the second main board and the second storage battery are fixedly arranged in the inner cavity of the rotary cylinder;

the second storage battery, the second main board and the opening and closing motor are electrically connected in sequence, a wireless module is integrated on the second main board, and the wireless module is in wireless connection with an external controller.

According to the electric mechanical clamp for installing and detaching the grounding wire of the distribution line, the external insulating rod is connected through the connecting base, when the electric mechanical clamp is used, an maintainer can stand on the ground, and the electric mechanical clamp is controlled by the handheld insulating rod to install and detach the grounding wire, so that the electric mechanical clamp does not need to carry the grounding rod and the grounding wire to climb the rod in the high-altitude operation, and the working intensity and the working danger are reduced; through the support arm with the swinging boom rotate be connected, the angle of rotation control subassembly control support arm and swinging boom, the control assembly that opens and shuts control assembly control anchor clamps pincers open and shut to control electromechanical anchor clamps automatic adjustment angle, centre gripping or release earth connection, and then be convenient for install and tear ground connection open, the electromechanical anchor clamps that this application provided, mechanical clamp holding power is big, snatch the earth connection stable, reliable, and anchor clamps angle can rotate according to the use scene, conveniently operate in different positions, different spaces, work efficiency has been improved, reduce the power failure duration, the powerful of work of being convenient for is developed. The ground wire assembly and disassembly device solves the problems of high working strength, high operation difficulty, low working efficiency and certain danger of the traditional ground wire assembly and disassembly method.

Drawings

Fig. 1 is a schematic structural view of an electromechanical clamp for attaching and detaching a ground wire to and from a distribution line provided in the present application;

FIG. 2 is a schematic view of the structure of the clamp of FIG. 1;

FIG. 3 is a cross-sectional view of the electromechanical clamp for attaching and detaching a ground wire for an electrical distribution line provided by the present application;

fig. 4 is a schematic view of the structure of the clamp of fig. 3.

Reference numerals illustrate:

100-supporting arms; 200-rotating arm; 300-clamping pliers; 400-a rotation control assembly; 500-an opening and closing control assembly; 600-connecting the base;

110-supporting columns; 120-connecting pieces; 210-rotating disk; 220-rotating a drum; 310-mounting base; 320-connecting frames; 330-a traction block; 340-a large angle pull rod; 350-connecting piece; 360-clamping blocks; 370-small angle tie rod; 410-a rotating electrical machine; 420-output rod; 430-a gear; 440-tooth ring; 450-a first motherboard; 460-a first battery; 510-an opening and closing motor; 520-threaded tie rod; 530-a second motherboard; 540-a second battery;

211-a chute; 321-through grooves; 331-screw holes.

Detailed Description

In order to better understand the technical solutions in the present application, the following description will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.

The specific structure of the online detection system provided in the present application is described in detail below with reference to the accompanying drawings.

Referring to fig. 1, an electromechanical fixture for installing and removing a grounding wire of a distribution line is provided in an embodiment of the present application, and includes a support arm 100, a rotating arm 200, a fixture pliers 300, a rotation control assembly 400, an opening and closing control assembly 500, and a connection base 600;

the connection base 600 is arranged at the first end of the support arm 100, the connection base 600 is used for connecting an external insulation rod, the connection base 600 can be a connection sleeve, the connection sleeve is sleeved or screwed with the external insulation rod and can be fixed by a screw, when the electric mechanical clamp is used, an maintainer can stand on the ground and can control the electric mechanical clamp to carry out the operation of installing and dismantling the ground wire by holding the insulation rod, the ground rod and the ground wire do not need to be carried for climbing the rod, and the working intensity and the working danger are reduced;

the second end of the supporting arm 100 is rotatably connected with the first end of the rotating arm 200, the clamp pliers 300 are arranged at the second end of the rotating arm 200, the clamp pliers 300 are used for clamping or releasing a grounding wire, the rotation control assembly 400 is arranged in the supporting arm 100 and the rotating arm 200, and the rotation control assembly 400 is used for controlling the angle formed by the supporting arm 100 and the rotating arm 200 so as to control the angle of the clamp pliers 300, thereby facilitating the operation in different positions and different spaces and improving the working efficiency;

the opening and closing control assembly 500 is arranged in the clamp pliers 300 and the rotating arm 200, and the opening and closing control assembly 500 is used for controlling the opening and closing of the clamp pliers 300, so that the clamp pliers 300 can automatically clamp or release a grounding wire, and the working efficiency is improved.

According to the electric mechanical clamp for installing and detaching the grounding wire of the distribution line, the external insulating rod is connected through the connecting base 600, when the electric mechanical clamp is used, an maintainer can stand on the ground, and the electric mechanical clamp is controlled by the handheld insulating rod to install and detach the grounding wire, so that the electric mechanical clamp does not need to carry the grounding rod and the grounding wire to climb the rod in the high-altitude operation, and the working intensity and the working danger are reduced; through support arm 100 and swinging boom 200 rotation connection, the angle of rotation control assembly 400 control support arm 100 and swinging boom 200, the control assembly 500 control clamp pincers 300 that opens and shuts, thereby control electromechanical clamp automatic adjustment angle, centre gripping or release earth connection, and then be convenient for install and tear down the earth connection, the electromechanical clamp that this application provided, mechanical clamp holding power is big, snatch the earth connection stable, reliable, and the clamp angle can rotate according to the use scene, the convenience is in different positions, different spaces are operated, work efficiency has been improved, reduce the power failure duration, the powerful of the work of being convenient for is developed. The ground wire assembly and disassembly device solves the problems of high working strength, high operation difficulty, low working efficiency and certain danger of the traditional ground wire assembly and disassembly method.

Referring to fig. 3, in some embodiments, the support arm 100 includes a support column 110 and two connection pieces 120, where the support column 110 is in a cylindrical structure, the two connection pieces 120 may be conventional ring-shaped metal sheets, the two connection pieces 120 are respectively fixed on two sides of the second end of the support column 110, and a slot is formed between the two connection pieces 120;

the rotating arm 200 comprises a rotating disc 210 and a rotating drum 220, the rotating disc 210 is of a hollow disc-shaped structure matched with the slot, the rotating disc 210 is inserted into the slot, the outer walls of two sides of the rotating disc 210 are both in rotary connection with the two connecting sheets 120 through rotating shafts, and the first end of the rotating drum 220 is connected with the rotating disc 210, so that the rotating connection between the supporting arm 100 and the rotating arm 200 is realized;

the rotation control assembly 400 is disposed in the support column 110 and the rotating disk 210, and the rotation control assembly 400 is used for controlling the rotating disk 210 to rotate.

Referring to fig. 3, in some embodiments, the rotation control assembly 400 includes a rotary motor 410, an output rod 420, a gear 430, and a toothed ring 440;

the rotating motor 410 is fixedly arranged in the inner cavity of the supporting column 110, the output end of the rotating motor 410 is fixedly connected with the first end of the output rod 420, the second end of the supporting column 110 is provided with a through hole, the curved surface of the rotating disk 210 is provided with a sliding groove 211, the sliding groove 211 can be in a half circular arc shape, the second end of the output rod 420 sequentially penetrates through the through hole of the supporting column 110 and the sliding groove 211, extends into the inner cavity of the rotating disk 210 and is fixedly connected with the gear 430, the gear ring 440 is fixedly arranged on the inner side wall of the rotating disk 210, the central axis of the gear ring 440 and the rotating shaft of the rotating disk 210 are positioned in the same straight line, and the gear 430 is meshed with the gear ring 440;

referring to fig. 3, the gear 430 may be a bevel gear, the gear ring 440 is a bevel gear ring matched with the bevel gear, and when the rotary motor 410 drives the output rod 420 and the gear 430 to rotate clockwise, the gear ring 440 rotates forward due to the meshing of the gear 430 and the gear ring 440, the rotary disk 210 rotates forward, and the rotary disk 210 drives the rotary drum 220 to swing forward; on the contrary, when the rotary motor 410 rotates counterclockwise, the rotary cylinder 220 swings backward, thereby realizing the rotation adjustment of the clamp angle according to the use scene, and further facilitating the operation in different positions and different spaces.

In some embodiments, rotation control assembly 400 further includes a first motherboard 450, a first forward and reverse controller, and a first battery 460;

the first main board 450 is integrated with a power module, a wireless module, a control module and a processing module, the first main board 450 and the first storage battery 460 are fixedly arranged in the inner cavity of the supporting column 110, the first storage battery 460, the power module and the processing module are electrically connected in sequence, the wireless module can be an NFC module or a Bluetooth module, the wireless module is wirelessly connected with an external remote controller or a mobile terminal such as a mobile phone and the like, the wireless module is used for receiving a control instruction sent by the external remote controller or the mobile terminal such as the mobile phone and the like and transmitting the control instruction to the processing module, the control module and the first forward and backward rotation controller are electrically connected in sequence, the first storage battery 460, the first forward and backward rotation control and the rotating motor 410 are electrically connected in sequence, and accordingly the rotating motor 410 is remotely controlled to forward and backward rotate, and the angle adjustment of the clamp 300 is realized.

Referring to fig. 3 and 4, in some embodiments, the clamp jaw 300 includes a mount 310, a link 320, a traction block 330, two high angle ties 340, two connectors 350, two clamp blocks 360, and a plurality of low angle ties 370;

as shown in fig. 4, the mounting seat 310 is a cuboid, a through hole is formed in the middle of the mounting seat 310, the connecting frame 320 is a semi-annular frame which is symmetrical left and right, the connecting frame 320 has a certain thickness, the connecting frame 320 is arranged at the second end of the mounting seat 310, and through grooves 321 are formed in the left side and the right side of the connecting frame 320;

the traction block 330 is a strip, and the traction block 330 is positioned in the connecting frame 320 and is transversely arranged;

the large-angle pull rods 340 are in a large-angle V shape, the two large-angle pull rods 340 are respectively spliced with the two through grooves 321, the middle bent parts of the two large-angle pull rods 340 are both rotationally connected with the connecting frame 320, and the second ends of the two large-angle pull rods 340 are respectively rotationally connected with the outer ends of the two clamping blocks 360;

the first ends of the two large-angle pull rods 340 are respectively and rotatably connected with the second ends of the two connecting pieces 350, the first ends of the two connecting pieces 350 are respectively and rotatably connected with the two ends of the traction block 330, the connecting pieces 350 can be connecting pieces, slots are respectively arranged on the left side and the right side of the traction block 330, the first ends of the connecting pieces are inserted into the slots of the traction block 330 and are rotatably connected with the slots of the traction block 330, and the second ends of the connecting pieces are rotatably connected with the first ends of the large-angle pull rods 340;

the first ends of the two large-angle pull rods 340 are arc-shaped, the left end and the right end of the traction block 330 are arc-shaped, the arc-shaped outer wall of the first end of the large-angle pull rod 340 is in sliding connection with the arc-shaped outer wall of the outer end of the traction block 330 through the length arrangement of the connecting piece 350, and the sliding connection point of the large-angle pull rod 340 and the traction block 330 is always positioned at the upper half part of the traction block 330 through the overall size design, so that when the traction block 330 moves up and down, the first end of the large-angle pull rod 340 can be pulled to swing inside and outside through the connecting piece 350;

the small-angle pull rods 370 are long, the small-angle pull rods 370 are four, the four small-angle pull rods 370 are respectively positioned at the left side and the right side of the front surface and the left side and the right side of the rear surface of the connecting frame 320, the four small-angle pull rods 370 are arranged in a mirror image mode, the four small-angle pull rods 370 are respectively positioned between the two large-angle pull rods 340, the first ends of the four small-angle pull rods 370 are respectively and rotatably connected with the outer wall of the connecting frame 320, the second ends of the left two small-angle pull rods 370 are respectively and rotatably connected with the front surface and the rear surface of the left clamping block 360, and the second ends of the right two small-angle pull rods 370 are respectively and rotatably connected with the front surface and the rear surface of the right clamping block 360;

the clamping blocks 360 are in a conventional clamp head shape, semicircular wire grooves are formed in opposite ends of the two clamping blocks 360, and anti-slip patterns are formed in the inner walls of the semicircular wire grooves, so that the grounding wire can be clamped conveniently;

the first end of mount pad 310 is rotated with rotary drum 220 through opening and shutting control assembly 500 and is connected, and the middle part of traction block 330 is equipped with screw 331, and the motion end and the screw 331 looks spiro union of opening and shutting control assembly 500, and traction block 330 only can the up-and-down motion under the spacing effect of connecting piece 350 and wide-angle pull rod 340, and the control assembly 500 that opens and shuts drives traction block 330 up-and-down motion makes traction block 330 pull two wide-angle pull rods 340 rotate, and then drives two clamp splice 360 closures or opens, realizes automatic centre gripping or release earth connection.

Referring to fig. 3, in some embodiments, the open-close control assembly 500 includes an open-close motor 510 and a threaded pull rod 520;

the fixed end of the opening and closing motor 510 is fixedly arranged on a motor frame, the motor frame is rotationally connected with the second end of the rotary cylinder 220, the output end of the opening and closing motor 510 is fixedly connected with the first end of the mounting seat 310 through a fixing piece, a large rotation damping is arranged between the motor frame and the rotary cylinder 220, an angle locking component is arranged, and the angle locking component can be a telescopic clamping hook, so that the opening and closing motor 510 and the clamp pliers 300 can be rotated within a certain angle range, and the clamping angle of the clamp pliers 300 can be adjusted and fixed;

the first end of the threaded pull rod 520 is fixedly connected with the output end of the opening and closing motor 510, the second end of the threaded pull rod 520 sequentially penetrates through the through hole of the mounting seat 310 and the screw hole 331 of the traction block 330, is rotationally connected with the inner wall of the upper end of the connecting frame 320, and the threaded pull rod 520 is in threaded connection with the screw hole 331;

as shown in fig. 4, when the opening and closing motor 510 drives the screw pull rod 520 to rotate clockwise, the traction block 330 moves downwards, the traction block 330 drives the bottom ends of the two large-angle pull rods 340 to synchronously rotate outwards through the two connecting pieces 350, the angle formed by the connecting pieces 350 and the large-angle pull rods 340 gradually approaches 180 °, the upper ends of the two large-angle pull rods 340 rotate inwards, and then the two clamping blocks 360 are closed inwards under the traction action of the two large-angle pull rods 340 and the plurality of small-angle pull rods 370 to clamp the ground wire; conversely, when the opening and closing motor 510 rotates counterclockwise, the two clamping blocks 360 are opened outwards to release the ground wire, thereby realizing automatic clamping or release of the ground wire and further facilitating assembly and disassembly of the ground wire.

In some embodiments, the opening and closing control assembly 500 further includes a second main board 530, a second forward and reverse rotation controller, and a second battery 540;

the second main board 530 and the second storage battery 540 are both fixedly arranged in the inner cavity of the rotary cylinder 220, the structural function of the second main board 530 is the same as or similar to that of the first main board 450, the second storage battery 540, the power module and the processing module of the second main board 530 are sequentially electrically connected, the processing module, the control module and the second forward and reverse rotation controller of the second main board 530 are sequentially electrically connected, the second storage battery 540, the second forward and reverse rotation control and the opening and closing motor 510 are sequentially electrically connected, a wireless module is integrated on the second main board 530, an maintainer can send a control instruction to the wireless module of the second main board 530 through an external remote controller or a mobile terminal such as a mobile phone, and the opening and closing motor 510 is controlled to forward rotate or reverse, so that the clamp 300 is controlled to automatically clamp or release a grounding wire.

It is to be understood that, based on the several embodiments provided in the present application, those skilled in the art may combine, split, reorganize, etc. the embodiments of the present application to obtain other embodiments, where none of the embodiments exceed the protection scope of the present application.

The foregoing detailed description of the embodiments of the present application has further described the objects, technical solutions and advantageous effects thereof, and it should be understood that the foregoing is merely a specific implementation of the embodiments of the present application, and is not intended to limit the scope of the embodiments of the present application, and any modifications, equivalent substitutions, improvements, etc. made on the basis of the technical solutions of the embodiments of the present application should be included in the scope of the embodiments of the present application.

Claims (7)

1. An electromechanical clamp for installing and detaching a grounding wire of a distribution line, which is characterized in that: comprises a supporting arm (100), a rotating arm (200), a clamp forceps (300), a rotation control assembly (400), an opening and closing control assembly (500) and a connecting base (600);

the connecting base (600) is arranged at the first end of the supporting arm (100), and the connecting base (600) is used for connecting an external insulating rod;

the second end of the supporting arm (100) is rotatably connected with the first end of the rotating arm (200), the rotation control assembly (400) is arranged in the supporting arm (100) and the rotating arm (200), and the rotation control assembly (400) is used for controlling the supporting arm (100) and the rotating arm (200) to form an angle;

the clamp forceps (300) are arranged at the second end of the rotating arm (200), the opening and closing control assembly (500) is arranged in the clamp forceps (300) and the rotating arm (200), and the opening and closing control assembly (500) is used for controlling the opening and closing of the clamp forceps (300).

2. The electromechanical clamp for attaching and detaching a ground wire to and from a distribution line according to claim 1, wherein:

the support arm (100) comprises a support column (110) and two connecting sheets (120);

the two connecting pieces (120) are respectively and fixedly arranged at two sides of the second end of the supporting column (110), and a slot is formed between the two connecting pieces (120);

the rotating arm (200) comprises a rotating disc (210) and a rotating cylinder (220);

the rotary disc (210) is inserted into the slots, the rotary disc (210) is respectively and rotatably connected with the two connecting sheets (120), and the first end of the rotary cylinder (220) is connected with the rotary disc (210);

the rotation control assembly (400) is arranged in the support column (110) and the rotating disc (210), and the rotation control assembly (400) is used for controlling the rotating disc (210) to rotate.

3. The electromechanical clamp for attaching and detaching a ground wire to and from a distribution line according to claim 2, wherein:

the rotation control assembly (400) includes a rotary motor (410), an output rod (420), a gear (430), and a ring gear (440);

the rotary motor (410) is fixedly arranged in the inner cavity of the supporting column (110), the output end of the rotary motor (410) is fixedly connected with the first end of the output rod (420), a sliding groove (211) is formed in the curved surface of the rotary disk (210), the second end of the output rod (420) sequentially penetrates through the supporting column (110) and the sliding groove (211), extends to the inner cavity of the rotary disk (210) and is fixedly connected with the gear (430), the toothed ring (440) is fixedly arranged on the inner side wall of the rotary disk (210), the central axis of the toothed ring (440) and the rotating shaft of the rotary disk (210) are positioned in the same straight line, and the gear (430) is meshed with the toothed ring (440).

4. An electromechanical clamp for attaching and detaching a ground wire to and from a distribution line according to claim 3, wherein:

the rotation control assembly (400) further includes a first main board (450) and a first battery (460);

the first main board (450) and the first storage battery (460) are fixedly arranged in the inner cavity of the support column (110);

the first storage battery (460), the first main board (450) and the rotating motor (410) are electrically connected in sequence, a wireless module is integrated on the first main board (450), and the wireless module is in wireless connection with an external controller.

5. The electromechanical clamp for attaching and detaching a ground wire to and from a distribution line according to claim 2, wherein:

the clamp forceps (300) comprise a mounting seat (310), a connecting frame (320), a traction block (330), two large-angle pull rods (340), two connecting pieces (350), two clamping blocks (360) and a plurality of small-angle pull rods (370);

the connecting frame (320) is arranged at the second end of the mounting seat (310), through grooves (321) are formed in two sides of the connecting frame (320), and the traction block (330) is positioned in the connecting frame (320);

the two large-angle pull rods (340) are respectively connected with the two through grooves (321) in an inserting mode, the middle parts of the two large-angle pull rods (340) are respectively connected with the connecting frame (320) in a rotating mode, the second ends of the two large-angle pull rods (340) are respectively connected with the outer ends of the two clamping blocks (360) in a rotating mode, the first ends of the two large-angle pull rods (340) are respectively connected with the second ends of the two connecting pieces (350) in a rotating mode, and the first ends of the two connecting pieces (350) are respectively connected with the two ends of the traction blocks (330) in a rotating mode;

the small-angle pull rods (370) are arranged in a mirror image mode, first ends of the small-angle pull rods (370) are respectively connected with two sides of the connecting frame (320) in a rotating mode, and second ends of the small-angle pull rods (370) are respectively connected with the outer walls of the two clamping blocks (360) in a rotating mode;

the first end of mount pad (310) is passed through control subassembly (500) that opens and shuts with rotary cylinder (220) rotates and is connected, the middle part of traction block (330) is equipped with screw (331), the motion end of control subassembly (500) that opens and shuts with screw (331) looks spiro union, control subassembly (500) that opens and shuts promotes traction block (330) motion makes traction block (330) pull two wide-angle pull rod (340) rotate, and then drive two clamp splice (360) are closed or are opened.

6. The electromechanical clamp for attaching and detaching a ground wire to and from a distribution line according to claim 5, wherein:

the opening and closing control assembly (500) comprises an opening and closing motor (510) and a threaded pull rod (520);

the fixed end of motor (510) that opens and shuts sets firmly in the motor frame, the motor frame with the second end of rotary drum (220) rotates to be connected, the output of motor (510) that opens and shuts passes through mounting and the first end fixed connection of mount pad (310), the first end of screw pull rod (520) with the output fixed connection of motor (510) that opens and shuts, the second end of screw pull rod (520) run through mount pad (310) and screw (331) in proper order with the inner wall rotation of link (320) is connected, screw pull rod (520) with screw (331) looks spiro union.

7. The electromechanical clamp for attaching and detaching a ground wire to and from a distribution line according to claim 6, wherein:

the opening and closing control assembly (500) further comprises a second main board (530) and a second storage battery (540);

the second main board (530) and the second storage battery (540) are both fixedly arranged in the inner cavity of the rotary cylinder (220);

the second storage battery (540), the second main board (530) and the opening and closing motor (510) are electrically connected in sequence, a wireless module is integrated on the second main board (530), and the wireless module is in wireless connection with an external controller.