A line de-energized ground hanging device and its use method

Abstract

This invention discloses a grounding wire installation device for power outage lines and its usage method. The grounding wire installation device includes a clamp, an operating rod, a grounding anchor, and a grounding wire. The clamp includes a clamp support, an upper clamp, a lower clamp, and a clamping mechanism. The upper clamp is fixedly connected to the clamp support, and the lower clamp is located below the upper clamp and connected to the clamp support through the clamping mechanism. The clamping mechanism drives the lower clamp to rise or fall relative to the upper clamp, thereby clamping or separating the line. The operating rod includes one or more connecting rod sections, with quick-release connections at both ends to form the operating rod. The upper end of the operating rod is quickly connected to the clamp. The grounding anchor is inserted into the ground and connected to the clamp through the grounding wire. This invention, through the coordinated operation of its components, enables rapid assembly and convenient operation of the grounding wire installation device, significantly improving the construction efficiency of grounding wire installation during power outages, reducing manual labor intensity, and ensuring construction safety and stability.

Description

Technical Field

[0001] This invention relates to the field of auxiliary equipment technology for power construction, specifically to a device for grounding a power line during a power outage and its usage method. Background Technology

[0002] In power line inspection and maintenance, the grounding wire installation is a key procedure to ensure the personal safety of construction workers. One end of the grounding wire must be fixed to the live power line, and the other end must be grounded to prevent electric shock accidents caused by residual charge on the line or accidental power surge.

[0003] Existing grounding wire devices mostly adopt the traditional hand-held operation mode, which has many drawbacks: First, the device assembly is cumbersome, and components such as connecting rods, handles, clamps, and grounding anchors need to be threaded together one by one, which is time-consuming and labor-intensive, reducing construction efficiency; Second, the line clamping operation is complicated, requiring manual repeated adjustment of clamping force, making it difficult to achieve quick and stable clamping, and the clamping stability is insufficient, which easily leads to the risk of loosening and falling off; Third, it is difficult to insert the grounding anchor into the soil, requiring manual knocking or rotation with tools, which is labor-intensive, especially in hard soil environments, where the insertion efficiency is extremely low, seriously affecting the overall construction progress; Fourth, the device components have poor versatility, and the connecting rod length cannot be flexibly adjusted according to the line height or construction distance, limiting the applicable scenarios.

[0004] Therefore, developing a grounding wire device for power outages that is easy to assemble, efficient to operate, and quick to install has become an urgent technical problem to be solved. Summary of the Invention

[0005] The purpose of this invention is to provide a grounding wire device for power outages and its usage method, which at least partially solves one of the technical problems in related technologies.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: A device for attaching a grounding wire during a power outage includes a clamp, an operating rod, a grounding anchor, and a grounding wire, wherein: The chuck includes a chuck bracket, an upper clamp, a lower clamp, and a clamping mechanism. The upper clamp is fixedly connected to the chuck bracket, and the lower clamp is located below the upper clamp and connected to the chuck bracket through the clamping mechanism. The chuck mechanism drives the lower clamp to rise or fall relative to the upper clamp, thereby clamping or separating the line. The operating lever includes one or more connecting rods, which are quick-release connected end to end to form the operating lever, and the upper end of the operating lever is quick-release connected to the chuck. The grounding anchor is inserted into the ground and connected to the clamp via a grounding wire.

[0007] Furthermore, the clamp bracket extends in the vertical direction, the upper clamp is fixed to the upper end of the clamp bracket, and the upper clamp is an arc-shaped structure with the top of the arc facing upward, while the lower clamp is an arc-shaped structure with the top of the arc facing downward.

[0008] Furthermore, the lower clamping plate has clamping claws at both ends, and the upper clamping plate has insertion holes at positions corresponding to the clamping claws; during the upward movement of the lower clamping plate, the clamping claws are inserted into the insertion holes.

[0009] Furthermore, the clamping mechanism includes a support seat fixedly disposed on the side of the chuck bracket, a rotating seat that rotates with the support seat, a screw extending vertically inside the rotating seat, the screw being threadedly connected to the rotating seat, and the upper end of the screw being fixedly connected to the lower clamping plate. The chuck bracket is provided with a sliding groove extending in the vertical direction, and a sliding rod is fixedly connected to the screw. The sliding rod is inserted into the sliding groove and slides with it in the vertical direction.

[0010] Furthermore, the lower end of the rotating seat extends downwards from the support seat, and the lower end of the rotating seat is quickly connected to the upper end of the operating lever.

[0011] Furthermore, the upper end of the connecting rod is provided with a quick-connect female connector, and the lower end of the connecting rod is provided with a quick-connect male connector; when the connecting rod is connected, a quick-release connection is achieved through the corresponding quick-connect female connector and quick-connect male connector. The lower end of the rotating base is provided with a quick-connect male connector. When the upper end of the operating rod is connected to the lower end of the rotating base, a quick-release connection is achieved through the corresponding quick-connect female connector and quick-connect male connector.

[0012] Furthermore, the operating lever also includes a handle section, which is connected to the lower end of the operating lever; the upper end of the handle is provided with a quick-connect female connector, and when the handle is connected to the lower end of the operating lever, a quick-release connection is achieved through the corresponding quick-connect female connector and quick-connect male connector.

[0013] Furthermore, the quick connector male includes a plug joint coaxially fixed at the end of the connecting rod / rotary seat, and guide grooves extending in the vertical direction are provided on both outer sides of the plug joint; at the same time, spring pins are provided on both sides above the guide grooves on the plug joint. The quick connector female includes a sleeve joint coaxially fixed at the end of the connecting rod / grip. Guide blocks are provided on both sides inside the sleeve joint, and pin holes are provided on both sides above the guide blocks on the sleeve joint. When the female quick connector is connected to the male quick connector, the plug is inserted coaxially into the sleeve connector, and the guide block slides into the guide groove, with the spring pin inserted into the corresponding pin hole.

[0014] Furthermore, the top of the grounding anchor is coaxially fixed with a plug end, which can be adapted to an electric drill; the bottom of the grounding anchor has a conical tip; a spiral strip is provided on the outer periphery of the grounding anchor; and a crossbar is connected to the upper part of the grounding anchor. The outer circumference of the top of the grounding anchor is provided with an external thread, one end of the grounding wire is provided with a positioning sleeve, and the lower end of the positioning sleeve is provided with a nut; when the positioning sleeve is connected to the grounding anchor, the positioning sleeve is fitted on the outside of the insertion end, and the nut is threadedly connected to the top of the grounding anchor.

[0015] This invention also discloses a method for using a grounding wire device for power outages, comprising the following steps: S1. Device Assembly: Select the appropriate number of connecting rods according to the required length; connect the appropriate number of connecting rods and handles to form the operating rod, and connect the operating rod to the lower end of the rotating base; S2. Line clamping: Hold the handle and hang the upper jaw of the clamp on the line to be de-energized. Rotate the operating lever and drive the rotating seat to rotate. The screw rises under the drive of the rotating seat. The screw drives the lower jaw to rise, and together with the upper jaw, it clamps the line. S3. Grounding Anchor Insertion: Insert the grounding anchor into the ground to fix it in place; then connect the grounding wire to the grounding anchor. S4. Grounding work: Perform grounding work on the power line after power outage; S5. Release the line clamp: After the operation is completed, rotate the rotating seat in the opposite direction to lower the lower clamping tile, thereby releasing the clamping of the line by the upper and lower clamping tiles; separate the grounding wire from the grounding anchor, and pull the grounding anchor out of the ground; S6. Device disassembly: Hold the operating lever and remove the upper collet of the chuck from the wiring. Then disconnect the operating lever from the rotating base, the handle from the operating lever, and the connections between the operating lever and the connecting rods on the operating lever to complete the device disassembly.

[0016] The beneficial effects of this invention are: 1. This invention uses an operating lever to rotate the rotating base, allowing the lower clamping plate to rise or fall relative to the upper clamping plate, thus clamping or separating the circuit and adapting to circuits of different diameters. Furthermore, the threaded transmission structure between the rotating base and the screw precisely controls the clamping force, preventing poor grounding due to excessively loose clamping or damage to the circuit due to excessively tight clamping, thus balancing safety and practicality.

[0017] The invention also includes a gripper on the lower clamping plate and an insertion hole on the upper clamping plate. The gripper can be inserted into the insertion hole to form multiple limiting positions, ensuring that the line is not loose or slipped during clamping.

[0018] 2. The connection between the operating lever and the rotating seat, the handle and the connecting rod, and the connection between the connecting rods on the operating lever of the present invention are all in the form of quick connectors. At the same time, the number of connecting rods can be flexibly increased or decreased according to the line height and construction distance, adapting to different working scenarios and having strong versatility.

[0019] 3. This invention features a plug-in end on the grounding anchor that is compatible with ordinary electric drills. Utilizing the rotary driving force of the drill, along with the spiral blade and conical tip, it can quickly drill into various types of soil. The crossbar allows for both manual and electric operation, adapting to special working scenarios such as those without power or in confined spaces, thus improving operational flexibility.

[0020] 4. In this invention, the connection between the grounding wire and the clamp, and the connection between the grounding wire and the grounding anchor, are all mechanically fixed. The threaded connection between the nut and the top of the grounding anchor ensures that the grounding wire and the grounding anchor are in close contact, avoiding excessive contact resistance that could affect the grounding effect.

[0021] 5. This invention enables rapid assembly and convenient operation of the grounding wire device through the coordinated cooperation of various components, greatly improving the construction efficiency of grounding wire installation during power outages, reducing manual labor intensity, and ensuring construction safety and stability. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the chuck portion of the present invention; Figure 3 This is a cross-sectional structural diagram of the clamp portion of the present invention; Figure 4 This is an enlarged structural schematic diagram of the rotating seat portion of the present invention; Figure 5 This is a schematic diagram of the male quick connector on the rotary seat of the present invention; Figure 6 This is a schematic diagram of the connecting rod of the present invention; Figure 7 This is a schematic diagram of the top structure of the connecting rod of the present invention; Figure 8 This is a schematic diagram of the bottom structure of the connecting rod of the present invention; Figure 9 This is a schematic cross-sectional view of the female quick-connect coupling on the connecting rod of the present invention. Figure 10 This is a schematic diagram of the grip structure of the present invention; Figure 11 This is a schematic diagram of the top structure of the grip of the present invention; Figure 12 This is a schematic diagram of the grounding anchor of the present invention.

[0023] The accompanying drawings are for illustrative purposes only and should not be construed as limiting the invention. To better illustrate this embodiment, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual product dimensions. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings. Detailed Implementation

[0024] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0025] like Figures 1 to 12 As shown, this embodiment provides a grounding wire hanging device for power outages, including a clamp 1, an operating rod, a grounding anchor 4, and a grounding wire 16.

[0026] The chuck includes a chuck bracket 10, an upper clamping slip 11, a lower clamping slip 141, and a clamping mechanism. The chuck bracket 10 extends vertically. The upper clamping slip 11 is fixed to the upper end of the chuck bracket 10 and has an arc-shaped structure with the apex facing upwards. The lower clamping slip 141 is located below the upper clamping slip 11 and has an arc-shaped structure with the apex facing downwards. The lower clamping slip 141 is connected to the chuck bracket 10 through the clamping mechanism. The clamping mechanism drives the lower clamping slip 141 to rise or fall relative to the upper clamping slip 11, thereby clamping or separating the line.

[0027] In this embodiment, the outer end of the upper latch 11 bends outward and extends in the opposite direction, which facilitates stable hanging on the line. At the same time, the upper latch 11 is provided with a socket 111, which extends from the inside of the upper latch 11 to the top.

[0028] In this embodiment, the lower clamping tile has claws 142 extending from both ends of its arc shape, and the upper clamping tile 11 has through holes at positions corresponding to the claws; the claws 142 are adapted to the holes 111, so that during the rising process of the lower clamping tile 141, the claws 142 can be inserted into the holes 111.

[0029] In this embodiment, the clamping mechanism includes a support base 13 fixedly disposed on the side of the clamp bracket 10. A rotating seat 15 is provided on the support base 13 and rotates therewith. The upper and lower ends of the rotating seat 15 extend upward and downward from the support base 13, respectively. The rotating seat 15 and the support base 13 can be rotatably connected by bearings, and the rotating seat 15 cannot move vertically relative to the support base.

[0030] The rotating base 15 has a vertically extending screw 14 inside, with its upper end fixedly connected to the lower clamping plate 141. A threaded hole is located at the center of the upper end of the rotating base 15, and the screw 14 is threaded into this hole. The rotating base 15 also has a vertically extending cylindrical cavity 154 inside, with the lower end of the screw 14 located within the cylindrical cavity 154. A cylindrical block 142 is fixed to the lower end of the screw 14. The cylindrical block 142 fits into the cylindrical cavity 154, allowing for both vertical and circumferential sliding, thus ensuring more stable and smooth vertical movement of the screw 14.

[0031] Meanwhile, the chuck bracket 10 is provided with a vertically extending groove 12, and a slide rod 143 is fixedly connected to the screw 14. The slide rod 143 is inserted into the groove 12 and slides with it in the vertical direction.

[0032] The control lever includes a handle 3 and several connecting rods 2. The connecting rods 2 are connected end to end by quick-release mechanism. The number of connecting rods 3 is selected according to the number of control levers required.

[0033] Specifically, the upper end of the connecting rod 2 is provided with a quick-connect female port, and the lower end of the connecting rod 2 is provided with a quick-connect male port; when connecting, the connecting rod 2 is quickly connected by the corresponding quick-connect female port and quick-connect male port.

[0034] The handle 3 is connected to the lower end of the lowest connecting rod. A through hole 32 is provided in the lower half of the handle 3, which facilitates the use of a rope to secure the device and prevent swaying during use. The upper end of the handle 3 has a quick-connect female connector; when the handle 3 is connected to the lower end of the lowest connecting rod, a quick-release connection is achieved through the corresponding quick-connect female connector and quick-connect male connector.

[0035] Furthermore, a quick-connect male connector is also provided at the lower end of the rotary seat 15, and the upper end of the operating rod (i.e. the upper end of the uppermost connecting rod) and the lower end of the rotary seat are quickly connected through the corresponding quick-connect female connector and quick-connect male connector.

[0036] Taking the connection between the upper end of the operating lever (i.e., the upper end of the uppermost connecting rod) and the lower end of the rotary seat as an example, the structure of the male and female quick couplings will be explained in detail.

[0037] The quick connector male includes a plug 150 coaxially fixed at the lower end of the rotating seat. The plug 150 has guide grooves 151 extending in the vertical direction on both sides of its outer side (the guide grooves 151 can be inner grooves or through grooves). At the same time, spring pins 152 are provided on both sides above the guide grooves 151 on the plug.

[0038] The quick connector female port includes a sleeve 21 coaxially fixed at the upper end of the connecting rod. Guide blocks 211 are provided on both sides inside the sleeve 21. At the same time, pin holes 212 are provided on both sides above the guide blocks 21 on the sleeve 21.

[0039] When the female quick connector is connected to the male quick connector, the plug 150 is coaxially inserted into the sleeve 21, and the guide block 211 slides into the guide groove 151, and the spring pin 152 is inserted into the corresponding pin hole 212.

[0040] The grounding anchor 4 is used for insertion into the soil. Specifically, the grounding anchor 4 has a tapered tip 43 at its bottom, which facilitates insertion into the soil. A plug-in end 41 is provided at the top of the grounding anchor 4, which can be adapted and connected to an electric drill. A spiral strip 44 is provided on the outer periphery of the grounding anchor 4, allowing it to be quickly inserted into the soil under the drive of the electric drill. The spiral strip 44 also enhances the engagement with the soil, ensuring a secure fixation. A crossbar 42 is also connected to the upper part of the grounding anchor 4 for easy gripping when inserting or removing it.

[0041] One end of the grounding wire 16 is connected to the clamp bracket 10, and the other end is connected to the positioning sleeve 161, which is used to quickly connect to the grounding anchor 4. The positioning sleeve 161 has a cavity inside, and the cavity is larger than the insertion end 41 of the grounding anchor 4. The lower end of the positioning sleeve 161 is provided with a nut 162, and the outer circumference of the top of the grounding anchor 4 is provided with an external thread.

[0042] When the positioning sleeve 161 is connected to the grounding anchor 4, the positioning sleeve 161 is fitted on the outside of the plug end 41, and the nut 162 is threadedly connected to the top of the grounding anchor.

[0043] This embodiment also discloses a method for using a grounding wire device during power outages, including the following steps: S1. Device assembly: Select the appropriate number of connecting rods according to the required length; connect the appropriate number of connecting rods 2 and handles 3 to form an operating rod, and connect the operating rod to the lower end of the rotating seat.

[0044] S2. Line clamping: Hold the handle 3 and hang the upper clamp 11 of the clamp on the line to be de-energized. Rotate the operating lever and drive the rotating seat 15 to rotate. The screw 14 rises under the drive of the rotating seat 15. The screw 14 drives the lower clamp 141 to rise. During the rise, the jaws 142 of the lower clamp 141 insert into the insertion hole 111 of the upper clamp 11 and cooperate with the upper clamp 11 to clamp the line until the rotating seat 15 can no longer be rotated, thus completing the stable clamping of the line.

[0045] S3. Grounding Anchor Insertion: Connect the plug end 41 of the grounding anchor 4 to the output end of the electric drill, start the electric drill, and the electric drill drives the grounding anchor 4 to rotate. Its outer spiral strip 44, in conjunction with the conical tip 43, quickly inserts into the ground to complete the fixing of the grounding anchor 4. Then, put the positioning sleeve 161 of the grounding wire 16 on the plug end 41, and tighten the nut 162 to make the nut 162 connected to the outer thread of the grounding anchor 4, so as to achieve a reliable connection between the grounding wire 16 and the grounding anchor 4.

[0046] S4. Grounding operation: After the grounding anchor 4 is fixed and the line clamp is secure, the line can be de-energized and grounded.

[0047] S5. Release the line clamp: After the operation is completed, rotate the rotating seat 15 in the opposite direction to drive the lower clamp 141 to descend, thereby releasing the clamp of the line by the upper clamp 11 and the lower clamp 141; separate the grounding wire 16 from the grounding anchor 4, and then manually rotate it by holding the crossbar 42, or pull the grounding anchor 4 out of the ground by starting the electric drill in the opposite direction.

[0048] S6. Device disassembly: Hold the operating lever and remove the upper collet 11 of the chuck from the wiring. Then disconnect the operating lever from the rotating seat 13, the handle 3 from the connecting rod, and the connecting rods on the operating lever to complete the device disassembly.

[0049] This invention enables rapid assembly and convenient operation of the grounding wire device through the coordinated operation of its various components, significantly improving the construction efficiency of grounding wire installation during power outages, reducing manual labor intensity, and ensuring construction safety and stability.

[0050] The above embodiments are only used to illustrate and not limit the technical solutions of the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the present invention without departing from the spirit and scope of the present invention. Any modifications or partial substitutions should be covered within the scope of the claims of the present invention.

[0051] If the terms "first" or "second" are used in this document to define components, those skilled in the art should know that the use of "first" or "second" is merely for the convenience of describing the invention and simplifying the description, and unless otherwise stated, the above terms have no special meaning.

[0052] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0053] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

Claims

1. A line de-energized ground hanging device, characterized in that, Includes a clamp, operating lever, grounding anchor, and grounding wire, wherein: The chuck includes a chuck bracket, an upper clamp, a lower clamp, and a clamping mechanism. The upper clamp is fixedly connected to the chuck bracket, and the lower clamp is located below the upper clamp and connected to the chuck bracket through the clamping mechanism. The chuck mechanism drives the lower clamp to rise or fall relative to the upper clamp, thereby clamping or separating the line. The operating lever includes one or more connecting rods, which are quick-release connected end to end to form the operating lever, and the upper end of the operating lever is quick-release connected to the chuck. The grounding anchor is inserted into the ground and connected to the clamp via a grounding wire.

2. The line de-energized ground hanging device according to claim 1, characterized in that, The clamp bracket extends vertically, with the upper clamp fixed to the upper end of the clamp bracket. The upper clamp is an arc-shaped structure with the top of the arc facing upwards, and the lower clamp is an arc-shaped structure with the top of the arc facing downwards.

3. The line de-energized ground hanging device according to claim 2, characterized in that, The lower clamping plate has clamping claws at both ends, and the upper clamping plate has insertion holes at positions corresponding to the clamping claws; during the upward movement of the lower clamping plate, the clamping claws are inserted into the insertion holes.

4. The device for grounding a power line during a power outage, as described in claim 2 or 3, is characterized in that... The clamping mechanism includes a support seat fixedly installed on the side of the clamp bracket, a rotating seat that rotates with the support seat, a screw extending vertically inside the rotating seat, the screw being threadedly connected to the rotating seat, and the upper end of the screw being fixedly connected to the lower clamping plate. The chuck bracket is provided with a sliding groove extending in the vertical direction, and a sliding rod is fixedly connected to the screw. The sliding rod is inserted into the sliding groove and slides with it in the vertical direction.

5. The device for grounding a power line during a power outage according to claim 4, characterized in that, The lower end of the rotating seat extends downward from the support seat and is quickly connected to the upper end of the operating lever at the lower end of the rotating seat.

6. The device for grounding a power line during a power outage according to claim 5, characterized in that, The upper end of the connecting rod is provided with a quick-connect female connector, and the lower end of the connecting rod is provided with a quick-connect male connector; when the connecting rod is connected, a quick-release connection is achieved through the corresponding quick-connect female connector and quick-connect male connector. The lower end of the rotating base is provided with a quick-connect male connector. When the upper end of the operating rod is connected to the lower end of the rotating base, a quick-release connection is achieved through the corresponding quick-connect female connector and quick-connect male connector.

7. The device for grounding a power line during a power outage according to claim 6, characterized in that, The operating lever also includes a handle, which is connected to the lower end of the operating lever. The upper end of the handle is provided with a quick-connect female connector. When the handle is connected to the lower end of the operating lever, a quick-release connection is achieved through the corresponding quick-connect female connector and quick-connect male connector.

8. The device for grounding a power line during a power outage according to claim 7, characterized in that, The quick connector male includes a plug joint coaxially fixed at the end of the connecting rod / rotary seat, and guide grooves extending in the vertical direction are provided on both sides of the outer side of the plug joint; at the same time, spring pins are provided on both sides above the guide grooves on the plug joint. The quick connector female includes a sleeve joint coaxially fixed at the end of the connecting rod / grip. Guide blocks are provided on both sides inside the sleeve joint, and pin holes are provided on both sides above the guide blocks on the sleeve joint. When the female quick connector is connected to the male quick connector, the plug is inserted coaxially into the sleeve connector, and the guide block slides into the guide groove, with the spring pin inserted into the corresponding pin hole.

9. The device for grounding a power line during a power outage according to claim 5, characterized in that, The top of the grounding anchor is coaxially fixed with a plug end that can be adapted to an electric drill; the bottom of the grounding anchor has a conical tip; a spiral strip is provided on the outer periphery of the grounding anchor; and a crossbar is connected to the upper part of the grounding anchor. The outer circumference of the top of the grounding anchor is provided with an external thread, one end of the grounding wire is provided with a positioning sleeve, and the lower end of the positioning sleeve is provided with a nut; when the positioning sleeve is connected to the grounding anchor, the positioning sleeve is fitted on the outside of the insertion end, and the nut is threadedly connected to the top of the grounding anchor.

10. A method of using a grounding wire device for power outages, based on the grounding wire device for power outages as described in any one of claims 5-9, characterized in that... Includes the following steps: S1. Device Assembly: Select the appropriate number of connecting rods according to the required length; connect the appropriate number of connecting rods and handles to form the operating rod, and connect the operating rod to the lower end of the rotating base; S2. Line clamping: Hold the handle and hang the upper jaw of the clamp on the line to be de-energized. Rotate the operating lever and drive the rotating seat to rotate. The screw rises under the drive of the rotating seat. The screw drives the lower jaw to rise, and together with the upper jaw, it clamps the line. S3. Grounding Anchor Insertion: Insert the grounding anchor into the ground to fix it in place; then connect the grounding wire to the grounding anchor. S4. Grounding work: Perform grounding work on the power line after power outage; S5. Release the line clamp: After the operation is completed, rotate the rotating seat in the opposite direction to lower the lower clamping tile, thereby releasing the clamping of the line by the upper and lower clamping tiles; separate the grounding wire from the grounding anchor, and pull the grounding anchor out of the ground; S6. Device disassembly: Hold the operating lever and remove the upper collet of the chuck from the wiring. Then disconnect the operating lever from the rotating base, the handle from the operating lever, and the connections between the operating lever and the connecting rods on the operating lever to complete the device disassembly.

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