151results about "Clip conductor connection" patented technology

The invention relates to the technical field of ground wire automatic hanging and dismounting, in particular to a ground wire automatic hanging and dismounting device based on a different-direction double-clamping-jaw structure, and the device comprises a base and a ground conductive hook which is used for being hung on a three-phase wire, and the bottom end of the ground conductive hook is fixedly connected with a conductive seat. A plurality of insulating tubes which are sequentially arranged in the vertical direction are arranged below the conductive seat, the bottom end of the conductive seat is fixedly connected with the top end of the uppermost insulating tube, and every two adjacent insulating tubes are detachably connected through a dismounting part; a conductive sleeve matched with the conductive seat is arranged above the base, and the bottom end of the conductive sleeve is fixedly connected with a locking sleeve; an operator does not need to directly hang the ground wire on a three-phase lead through an insulating rod, the problem of manually lifting the ground wire does not need to be considered, the ground wire can be conveniently hung at a high position, the ground wire can be automatically hung by a single person without cooperation of multiple persons, and the labor intensity and danger are reduced.

This invention relates to the field of power tool technology and discloses a wire clamp installation device, including an installation platform, a wire clamp mechanism, and a position adjustment mechanism. The installation platform is used for installation on a support structure. The wire clamp mechanism includes two wire clamp assemblies and a lead wire. One end of the lead wire is connected to one of the two wire clamp assemblies, and the other end of the lead wire is connected to the other of the two wire clamp assemblies. The two wire clamp assemblies are respectively used to clamp the connection points at both ends of the heating section of the power transmission cable. The position adjustment mechanism is set on the installation platform and includes two position adjustment components arranged side by side. Each position adjustment component is equipped with a wire clamp assembly. Both position adjustment components are configured to adjust the position of the corresponding wire clamp mechanism in the horizontal and vertical directions. In this way, not only can new hot spots be avoided, but a parallel branch can also be provided for the fault point for current diversion, reducing the current carrying capacity of the fault point and achieving the purpose of cooling.

The invention relates to the technical field of hot-line work, in particular to a transformer substation drainage wire lap joint robot and an operation method, and provides the transformer substation drainage wire lap joint robot which comprises a high-voltage equipotential device, a multi-direction position adjusting device, a robot limiting device, a robot body and a lap joint device. The device can be suitable for robot mechanical arm operation on a transformer substation drainage wire, equipotential is formed, an equipotential body is formed, the safety and reliability of equipment are ensured, transverse and longitudinal position adjustment is achieved in the horizontal direction for a multi-direction position adjusting device part, height position adjustment is achieved in the vertical direction, and the safety and reliability of the equipment are guaranteed. The position of a maintenance robot is adjusted from three dimensions, and for a robot limiting device part, a first limiting part and a second limiting part are adopted to limit a live main line where a T-connection fitting is located from the two ends, so that a small working environment tending to be static is formed in a working area.

The invention discloses an insulating operating rod and an operating method of a spiral compression type grounding wire clamp, and belongs to the technical field of electric power tools, the insulating operating rod comprises a rod body, the operating end of the rod body is provided with a first connecting structure, and the first connecting structure is used for being detachably connected with a screw of the spiral compression type grounding wire clamp; the first connecting structure comprises a first abdicating seam and a first limiting seam, and a limiting pin is convexly arranged on the outer peripheral wall of a screw rod of the spiral compression type grounding wire clamp; the first receding seam penetrates through the pipe wall of the working end in the radial direction of the rod body and extends in the axial direction of the rod body. The first limiting seam penetrates through the pipe wall of the working end in the radial direction of the rod body and extends in the circumferential direction of the rod body. The axial tail ends of the first limiting seam and the first receding seam are communicated and used for forming a matching structure for axial insertion and circumferential clamping of the limiting pin in sequence. Through the first connecting structure, on the premise that torque required by rotation of the screw rod is effectively transmitted, the disassembly and assembly operation process of the insulation operating rod and the spiral compression type grounding wire clamp is simplified, and rapid connection and separation of the insulation operating rod and the spiral compression type grounding wire clamp are achieved.

The invention provides a flame welding operation robot supporting full-automatic drainage wire pretreatment and an operation method of the flame welding operation robot, a machine head is integrated with a machine head base, a wire stripper and a wire clamp flame welding device, and a cable clamp is arranged at the top of a side plate of the machine head base. The wire stripping space of the wire stripper is communicated with the wire clamping space of the cable clamp along the first direction, and the wire stripper enters the wire stripping space after clamping the drainage wire and is stripped at the wire stripping station. And after the drainage wire is stripped, the wire stripper retreats to the side direction, and the wire clamp fire connector ascends to the first ascending height target position and clamps the core section of the drainage wire. The auxiliary mechanical arm places the wire clamp in the wire clamp installation groove and cuts the wire, and the wire clamp fire receiver carries the drainage wire and the wire clamp to descend after wire cutting. And the main mechanical arm lifts the machine head to the bus to strip the bus, and after wire stripping is completed, the wire clamp fire connector ascends to a second ascending height target position and screws a wire clamp bolt, so that wire clamp installation is completed. According to the scheme, full-process full-automatic fire welding operation can be achieved, a series of drainage wire pretreatment operation is completed on the machine head, and the operation efficiency and reliability are improved.

A method for manufacturing an implantable lead includes: providing an annular first electrode and an annular second electrode, a diameter of an inner surface of the first electrode being larger than a diameter of an outer surface of the second electrode; providing a wire comprising an electrically conductive core, the core being surrounded by an electrically insulating sheathing in a sheathed wire portion; aligning both electrodes; positioning at least a part of the sheathed wire portion opposite to the inner surface of the first electrode and / or to the outer surface of the second electrode; connecting the wire to both electrodes by pressing the electrodes together along a common central axis, wherein an axial force is applied to the sheathed wire portion by both electrodes so that at least part of the sheathing is removed from the core.

The invention relates to the technical field of electric power overhaul, in particular to a ground wire dismounting and mounting device. According to the ground wire dismounting and mounting device, a mounting frame is connected with an unmanned aerial vehicle; a first clamping piece of the clamping mechanism is movably arranged on the mounting frame, a second clamping piece is rotationally connected with the mounting frame, the transmission mechanism is arranged on the mounting frame, one end of the transmission mechanism is connected with the first clamping piece, and the other end of the transmission mechanism is connected with the second clamping piece; the first clamping piece is configured to drive the transmission mechanism to move when the unmanned aerial vehicle drives the mounting frame to abut against the power transmission line and moves relative to the mounting frame under the action of abutting force; and the second clamping piece is configured to drive the second clamping piece to rotate through the transmission mechanism when the transmission mechanism moves so as to clamp or release the power transmission line together with the first clamping piece. The unmanned aerial vehicle is remotely operated to complete the disassembly and assembly of the ground wire, the first clamping piece abuts against the power transmission line, and the second clamping piece is driven by the transmission mechanism to rotate so as to clamp the power transmission line.

The invention relates to the technical field of power transmission and transformation, in particular to a power transmission and transformation wire self-adaptive rapid butt joint device. The two ends of the base are respectively provided with a clamping piece, and the middle of the base is provided with a wire twisting assembly. The clamping piece comprises a vertical frame, a bidirectional screw rod I, an upper clamping plate and a lower clamping plate which are matched with one another; and the wire twisting assembly comprises a bracket and a rotatable fixing piece arranged on the bracket. According to the invention, the ends of two to-be-connected wires can be fixed and twisted, so that the butt joint efficiency and reliability of the wires are improved; the butted wire can be conveniently taken down from the device, so that the operation convenience is further improved; and the wiring part of the butted electric wire cannot be bent, so that the adverse effect of external force on the electric wire in the use process is reduced.

To provide an improved system for attaching a terminal to the wires of multi-wire cables such as twisted pair cables.SOLUTION: A wire holding device includes a base 210 and a clamp assembly 230. The clamp assembly is attached to the base, and includes a first gripper adapted to grip a first wire 12 of a cable 10, and a second gripper 250 adapted to grip a second wire 14 of the cable. The second gripper is movable relative to the first gripper and operable independently of the first gripper.SELECTED DRAWING: Figure 3A

To provide a cable assembly and a method for terminating the end of a cable, providing a device or a clip that eliminates "bundling" of a foil and braid and maintains the proper relationship between the braid and a signal conductor, and minimizes degradation of the electrical performance of the cable.SOLUTION: A cable assembly 10 includes a ferrule 30 secured to a cable jacket 14 at an end of a cable 12. The cable 12 also has a braided shield 16 that extends from the end of the cable 12 to a portion of an inner connector 50 positioned in the ferrule 30. A transition region 62 is provided between the end of the cable 12 and the end of the portion of the inner connector 50 positioned in the ferrule 30. A braid positioning clip 60 engages the braided shield 16 at the transition region 62 to maintain the relationship between the braided shield 16 and the signal conductors and minimize degradation of the electrical performance of the cable 12.SELECTED DRAWING: Figure 2

The utility model discloses a universal binding post charging clamping tool, which comprises a first plier body and a second plier body which are hinged, the first plier body comprises a first handle and a first jaw, and the second plier body comprises a second handle and a second jaw; the length of the first jaw is greater than that of the second jaw; a detachable charging pin is arranged at the free end of the first jaw and extends towards the direction of the second jaw; the clamping face of the second jaw is provided with a clamping groove penetrating through the free end of the second jaw. The utility model has the advantages that the tool is adaptive to a screw hole type binding post and a stud type binding post, has universality, is simple and rapid in switching mode, is flexible and convenient to use, can be in good contact with the binding posts, and can supply power stably.

The invention belongs to the technical field of electric power, and relates to a wire clamp ignition device and a bolt cap collecting box. The wire clamp screwing device comprises a base and a wire clamp screwing mechanism. A wire clamp placing part is fixedly arranged on the base, and the wire clamp screwing mechanism is located on the base, located on the outer side of the wire clamp placing part in the first direction and capable of moving relative to the wire clamp placing part in the first direction. The wire clamp screwing mechanism is provided with a screwing sleeve and a driving mechanism. The screwing sleeves point to the wire clamp placing part, and the multiple screwing sleeves are arranged at intervals in the second direction perpendicular to the first direction and used for screwing the bolt caps on the to-be-installed wire clamp till the bolt caps are broken. A plurality of elastic steel ball pieces are arranged on the inner wall of the screwing sleeve, each elastic steel ball piece comprises a guide sleeve and a retractable steel ball head, and the steel ball heads are used for clamping the fractured bolt cap, preventing the fractured bolt cap from freely falling off from the high altitude and facilitating subsequent storage.

The invention relates to the technical field of wiring devices, and particularly discloses a wire clamp installation tool and a wiring method.The wire clamp installation tool comprises a movable support slidably arranged at the top of a bottom plate and a movable plate fixedly arranged on the inner side of the movable support, and installation mechanisms arranged at intervals are arranged on the side wall of the movable support; wiring can be completed through the limiting support, the mounting mechanism and the like without cutting off a line power supply. Therefore, user power failure caused by construction is avoided, continuous production of medium and large-sized enterprises with extremely strong dependence on electric power is guaranteed, economic loss is reduced, high requirements of social production on continuous power supply are directly responded, a series of actions such as lead fixing, nut tightening and wire clamp clamping are automatically completed through automatic identification and positioning of the camera and driving of the motor, and the production efficiency is improved. The original tedious process depending on manual multi-step operation is integrated into a coherent automatic process. Therefore, the efficiency of single operation is greatly improved.

The grounding wire auxiliary device comprises a first auxiliary structure connected with a high-voltage wire, and a second auxiliary structure connected with a high-voltage wire, the second auxiliary structure is connected with the first auxiliary structure through a wire, and the second auxiliary structure is used for clamping a grounding wire; the first auxiliary structure comprises an insulating rod with an inner cavity; the wire clamp assembly is connected to the top end of the insulating rod and comprises a first clamp body and a second clamp body matched with the first clamp body; the first clamp body and the second clamp body are used for clamping a high-voltage line; the control piece penetrates through the side wall of the insulating rod, extends to the second clamp body and is connected with the second clamp body; the control piece is configured to control whether the second clamp body is matched with the first clamp body or not to clamp the high-voltage wire; and the anti-skid sleeve is sleeved at the bottom of the insulating rod.

The present application relates to the technical field of line maintenance, in particular to a quick hooking device and method based on short-pole live working, which comprises a wire clamp part, an insulating rod part, an anti-dropping hook part, a driving part and a transmission part, the anti-dropping hook part is arranged at the top end of the insulating rod part and is movably connected with the insulating rod part, the wire clamp part is matched with the insulating rod part through the anti-dropping hook part, the driving part is arranged on the insulating rod part, and the transmission part is connected between the driving part and the anti-dropping hook part; through integrated design, the near-electricity operation is avoided, the worker can complete the hooking and dismounting operation of the drain wire without directly contacting the live wire and the wire clamp, the risk of electric shock caused by the worker due to the non-strict insulation shielding or operation failure is greatly reduced, and the operation difficulty is reduced; meanwhile, the hooking and rotating actions of the anti-dropping hook part are centrally controlled through the driving part, the operation process is simplified, the work efficiency of constructing bypass and removing fault equipment in the live working of distribution network is significantly improved, and the use requirement is met.

The invention relates to the technical field of power equipment grounding, and provides a polyhedral rotatable grounding hanging ring device which comprises a mounting structure, a rotary clamping mechanism, a clamping hanging ring structure and an adjusting structure, the mounting structure comprises a hexahedral base and a cylindrical protrusion, and the rotary clamping mechanism comprises an external threaded pipe, a nut disc and a rotary clamping structure. The clamping hanging ring structure comprises a static clamping piece, a second annular piece, a hanging ring and a linkage pin rod, the adjusting structure comprises a round rod, a square rod and a rotary knob, the rotary clamping structure comprises a movable clamping piece, a first annular piece and an L-shaped frame, the first annular piece is arranged on one side of the clamping piece, the first annular piece is rotationally arranged on the surface of the nut disc, and the second annular piece is rotationally arranged on the L-shaped frame. The L-shaped frame is fixedly arranged on the surface of the annular piece, meanwhile, the problems that a traditional grounding hanging ring is single in installation direction, split in operation process, unadjustable in fixation and free of buffering capacity are solved, and the grounding hanging ring has the advantages of being convenient to adjust in a self-adaptive mode, resistant to impact and capable of meeting the sudden wiring change requirement.

The invention discloses a power transmission and distribution overhead line live connection lead wire clamp assist device. The assist device comprises a hook block and a tightening block. The hook block comprises a wire clamping part and a connecting part and is in an L shape, the wire clamping part is provided with a main wire section and a lead wire section and is isolated by the inter-wire module, and the position of the inter-wire module can be adjusted through a kidney-shaped hole. The connecting part is of a hollow structure, and the tightening block is hinged in the connecting part and can intrude into or be away from the lead section to clamp or release the lead. The device further comprises a tightening block torsional spring, a jackscrew column and the like, and the jackscrew column moves to force the tightening block to intrude into the lead section. During use, modules between wires are adjusted, leads are fixed, a main wire is lapped, and then lead connection is completed in cooperation with a wire clamp, so that live-line work can be assisted, and safety and efficiency are improved.

The invention relates to the technical field of electric connection, in particular to a connector terminal fixing structure and method.The connector terminal fixing structure comprises an alloy shell, a first insulator, a second insulator, a plugging terminal, a wiring terminal and a connecting wire, the alloy shell is provided with a first fixing cavity and a second fixing cavity, and the first fixing cavity and the second fixing cavity are perpendicularly communicated; one end of the first fixing cavity is provided with a plugging cavity, the first insulator is arranged in the first fixing cavity, one end of the first insulator extends to the plugging cavity, the other end of the first insulator extends to the second fixing cavity, the second insulator is arranged in the second fixing cavity, the second insulator is provided with a power connection cavity, the wiring terminal is arranged in the power connection cavity, and the plugging terminal is arranged in the first insulator. One end of the connecting wire extends to the power connection cavity and is connected with the wiring terminal, and the connecting wire is connected with one end of the wiring terminal. The overall structure of the connector has high environmental adaptability, and can meet the strict requirements of high performance, high reliability and long service life of the connector in the field of automotive electronics.

The invention relates to the technical field of grounding devices, and provides a grounding device and a power transmission system, and the grounding device comprises a first supporting member, a telescopic assembly, and a locking member. Wherein the first telescopic part is conductively connected with the ground screen, the telescopic assembly is rotatably arranged on the first supporting part, the telescopic assembly, the first supporting part and the wire are conductively connected, the telescopic assembly is provided with a containing groove and an opening communicated with the containing groove, the wire is connected with a metal conducting layer arranged in the containing groove through the opening, and the telescopic assembly is electrically connected with the wire. The locking fastener is rotatably arranged on the telescopic assembly, and the locking fastener is used for opening or closing the communication between the accommodating groove and the wire. According to the invention, the problems of large traction difficulty and low grounding efficiency of operating personnel in the process of overhauling and hanging a connecting wire can be solved.

The invention relates to a multifunctional electricity taking clamp and a supporting device thereof, and belongs to the technical field of electricity taking of electrical equipment, the multifunctional electricity taking clamp comprises an electricity taking clamp structure, the electricity taking clamp structure comprises a clamp head and a fastening sliding block, and an operation assembly is arranged outside the clamp head; the operating assembly comprises a connecting sleeve fixedly connected to the outer portion of the chuck, an insulating operating rod is fixedly connected to the outer portion of the connecting sleeve, an insulating cover is fixedly connected to the outer portion of the chuck, and a temperature measuring device is fixedly installed on the outer portion of the chuck. The clamping head is in a [shape, and the fastening sliding block is connected to the interior of the clamping head in a sliding mode. According to the multifunctional electricity taking clamp and the supporting device thereof, the clamp head and the fastening sliding block are arranged to adapt to different busbar specifications, stable electricity taking is ensured, operation safety is ensured through the insulating operation rod and the insulating cover, a temperature measuring device monitors and prevents accidents in real time, flexible installation is achieved through the connecting assembly, universality is enhanced, the angle of the supporting rod is adjusted through the driving motor, and stable supporting is provided; and the operation efficiency and the environmental adaptability are improved.

The utility model discloses a confluence clamp with an adjustable clamp structure, which relates to the technical field of confluence clamps and comprises a confluence clamp body, a handrail is fixedly mounted at one end of the bottom of the confluence clamp body, and an adjustable clamp is fixedly mounted at one end of the confluence clamp body far away from the handrail. By the adoption of the structure, the transverse adjusting mechanism is arranged, the adjusting handle can be operated to rotate in the using process, at the moment, the adjusting handle rotates to drive the lead screw in the side rail to rotate, the two movable blocks can be synchronously driven to slide reversely due to the fact that threads at the two ends of the lead screw are opposite in screwing direction, and then the distance between the anti-skid clamp sets is flexibly adjusted to meet different requirements; more importantly, the transverse adjusting mechanism and the vertical adjusting mechanism are matched with each other, the transverse area and the longitudinal area of the adjustable clamp can be adjusted in all directions, the application range of the device is cooperatively expanded, the use convenience is further improved, and various electrical operation scenes can be better coped with.

The invention discloses an intelligent grounding wire device which comprises a grounding rod, a grounding clamp and a grounding annealed copper wire connected between an operation head at the top end of the grounding rod and the grounding clamp, a fixing frame is arranged on an insulating operation rod of the grounding rod and located above an operation handle of the insulating operation rod, and the inner end of the fixing frame is fixedly connected to the insulating operation rod. An openable mechanical arm is arranged at the outer end of the fixing frame, a camera, a power supply and an internet of things module are arranged at the outer end of the side, corresponding to the insulating operating rod, of the mechanical arm in an embedded mode, a microswitch with the working end facing downwards is arranged on one side of the clamping part of the grounding clamp, and a touch button of the microswitch is slightly higher than the clamping part by one contact interval. A satellite positioning device is arranged at the position, close to the wiring nose, of the grounding annealed copper wire connected to one side of the grounding clamp, and an outgoing line of the microswitch enters the satellite positioning device along the grounding annealed copper wire; the system has the advantages that correct installation and reliable connection can be monitored, remote supervision is convenient to implement, accurate positioning can be achieved, and use is convenient.

The utility model relates to the technical field of power equipment, in particular to an unmanned aerial vehicle ground wire hanging and dismounting device. The device comprises a grounding wire clamp which is fixed on an unmanned aerial vehicle through a connecting frame, two connecting clamps are fixed at the lower part of the connecting frame, a first V-shaped guide fork with a downward opening is arranged at the lower part of each connecting clamp, and a positioning groove is arranged at the node of the upper part of each first V-shaped guide fork; the upper part of the grounding wire clamp is provided with a second V-shaped guide fork with an upward opening, the upper node of the second V-shaped guide fork is provided with a positioning plate which is in plugging cooperation with the positioning groove, and the connection clamp is provided with an electric locking mechanism which is used for locking and unlocking the positioning plate. Two grounding wire clamps can be suspended at the same time, the operation difficulty of the connecting process of the unmanned aerial vehicle and the grounding wire clamps is low, and the connection of the unmanned aerial vehicle and the grounding wire clamps is stable.

The invention relates to an unmanned aerial vehicle hoisting ground wire hanging and dismounting device, and belongs to the technical field of electric power engineering. The device comprises a main frame, a clamp assembly, a trigger rod, a locking rod assembly, a tension-compression spring assembly, a sliding block and a lifting hook. Wherein the main frame is of a hollow frame supporting structure; the clamp assembly is arranged in an inner cavity of the main frame. The trigger rod is vertically arranged in the middle of the clamp assembly; the locking rod assembly is vertically installed on the top of the clamp assembly. The tension-compression spring assembly is mounted at the top of the locking rod assembly, and the top of the tension-compression spring assembly is in contact with the lower surface of the top of the main frame; the sliding block is horizontally installed in the middle of the locking rod assembly. The lifting hook is mounted at the top of the sliding block; the top of the lifting hook upwards extends out of the main frame; operators are prevented from climbing the tower, the physical requirement of the operators is reduced, and the operation efficiency is improved.

This application relates to a transmission line grounding device and its control method that utilizes a drone for hoisting. The device is used for the electrical connection between transmission conductors and transmission towers. The device includes a conductor connection mechanism, a tower connection mechanism, and a connecting wire. The tower connection mechanism and the conductor connection mechanism are automatically locked together via a first locking mechanism, and electrically connected via the connecting wire. This device can complete the coordinated hoisting, automatic docking, and reliable fixing of conductor-side and tower-side components using a single drone, ultimately forming a stable grounding path between the transmission conductor and the transmission tower. It completely eliminates the limitations of traditional manual pole climbing and multi-drone collaboration, significantly improving the efficiency of power distribution network maintenance operations and reducing operational safety risks in complex environments.

The application discloses a grounding buckle for grounding wire limiting, which comprises a mounting component, a control component and a limiting component; the mounting component comprises a base assembly, a fixing assembly arranged on the base assembly and a mounting assembly arranged on the fixing assembly; the control component comprises a limiting assembly arranged on the fixing assembly, a connecting assembly arranged on the fixing assembly, a control assembly arranged on the connecting assembly and a linkage assembly arranged on the control assembly; the base assembly comprises a connecting frame, a grounding conductive copper wire linking hole arranged on the connecting frame and a threaded connecting hole arranged on the lower side of the connecting frame. The grounding buckle for grounding wire limiting is characterized in that the top end of the connecting frame is arranged in an arc shape, so that the top end of the connecting frame is connected with the electric wire in need of grounding wire connection in an arc shape, and the electric wire is contacted from the front, rear and upper directions, and the grounding wire cannot be separated after being connected, so that the equipment fixing is more simple.

The invention discloses a grounding hanging ring supplementing device and a working method, and belongs to the technical field of live installation of parallel groove clamps. Comprising a grounding hanging ring, a high-voltage line and a parallel groove clamp, the parallel groove clamp comprises an upper clamping plate and a lower clamping plate, the upper clamping plate is provided with an installation arc groove, a parallel groove bolt is installed between the upper clamping plate and the lower clamping plate, and a locking nut is installed at the bottom of the parallel groove bolt; a driving structure is mounted in the main base, and a parallel groove sleeve is mounted on the main base; the top of the insulating rod is detachably connected with the main base; the pre-clamping assembly comprises a movable plate, a fixed plate and a clamping piece, arc-shaped guide grooves are formed in the movable plate and the fixed plate, and the two sides of the upper clamping plate are located in the arc-shaped guide grooves; the pre-clamping assembly comprises a pushing mechanism which drives the upper clamping plate to slide along the arc-shaped guide groove, so that the upper clamping plate rotates relative to the angle of the lower clamping plate, and the technical problem that the angle of the upper clamping plate relative to the lower clamping plate cannot be manually adjusted in an electrified mode to facilitate insertion of a grounding hanging ring and a high-voltage line is solved.

This invention discloses a rapid grounding device, comprising: a grounding hook, the grounding hook including a grounding hook body and a boss; a push rod assembly, the push rod assembly including a movable pressure block and a threaded rod, the threaded rod passing through the boss; a movable clamping assembly, the movable clamping assembly being rotatable relative to the boss; and an insulating operating rod assembly, comprising: a connecting sleeve, an outer insulating rod, and a main insulating tube, the connecting sleeve being connected to the movable clamping assembly and being rotatable relative to the movable clamping assembly, one end of the main insulating tube being connected to an active rack, wherein: a gear assembly and a passive rack meshing with one end of the gear assembly are installed in the outer insulating rod, the end of the passive rack is provided with a push block, and the other end of the gear assembly meshes with the active rack. The rapid grounding device of this invention achieves the installation and removal of the grounding hook through short-stroke pushing, pulling, and rotation; its structure is simplified, improving the efficiency of installation operations.