Distribution network uninterruptible operation friendly grounding ring installation tool and operation method

Abstract

The invention relates to the technical field of electric power distribution network cable construction auxiliary equipment, in particular to a distribution network non-power-cut operation friendly type grounding ring installation tool and an operation method.The distribution network non-power-cut operation friendly type grounding ring installation tool comprises a main body mechanism, a fastening mechanism, a grounding ring and an installation mechanism, and the main body mechanism comprises a fitting body and a wire containing groove formed in the fitting body; the clamping block is fixedly connected to one side, far away from the top end of the wire placing groove, of the fitting body, a protection part is arranged on the outer side of the fitting body, and an opening is formed in one side of the wire placing groove and used for placing a cable into the wire placing groove; according to the equipment, the grounding ring can be installed through the operating rod, climbing and large-scale auxiliary equipment are not needed, personnel operation is facilitated, the stability of the hardware fitting body and a cable after being pressed and fixed can be ensured, the operator can more efficiently conduct wiring operation in distribution network non-power-cut operation, and the working efficiency is improved. Operation personnel can carry out rapid installation in distribution network non-power-cut operation conveniently, and the installation efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of power distribution network line construction auxiliary equipment, in particular to a distribution network non-power-off operation friendly grounding ring installation tool and operation method. BACKGROUND

[0002] With the continuous acceleration of social construction process in China, the number of power users is increasing, and their demand for power supply quality is also increasing. The traditional mode of power-off maintenance has been unable to meet the needs of social development. The distribution network non-power-off operation, which aims to realize user non-power-off, is a working method that uses live working, bypass operation and other methods to maintain distribution network equipment. This advanced maintenance method is also the inevitable development trend of power grid companies in China in the future. However, due to the limited coverage of distribution network non-power-off indirect operation, power-off operation still occurs in some areas.

[0003] Therefore, it is urgent to develop distribution network non-power-off operation business and create a distribution network non-power-off operation that covers all distribution businesses and all terrains. However, due to the uneven development of regional distribution network non-power-off work, the distribution network non-power-off work is restricted, and there are still many problems in the implementation of distribution network non-power-off operation.

[0004] In the current urban distribution network, the medium and low voltage lines (i.e. 10kV and below voltage level) are generally laid with overhead insulated lines. When maintaining the line or equipment, it is necessary to hang a grounding protection line after verifying that the line is not electrified to ensure the safety of maintenance personnel. This requires reliable contact between the grounding clamp and the wire when hanging the grounding wire.

[0005] Currently, the disassembly of the grounding ring is carried out by professional personnel through an insulated boom truck or other means to climb to the grounding ring installation position, and then disassembled manually after laying an insulating isolation baffle according to the standard operation mode. Manual disassembly has high labor intensity, especially in harsh high temperature and cold weather. Secondly, the live working on 10kV overhead lines is relatively dangerous and the working process is complex. SUMMARY

[0006] In view of the above problems in the prior art, the present application is proposed.

[0007] Therefore, the purpose of the present application is to provide a distribution network non-power-off operation friendly grounding ring installation tool.

[0008] To solve the above technical problems, the present application provides the following technical solution: a distribution network non-power-off operation friendly grounding ring installation tool, comprising,

[0009] a main body mechanism, a fastening mechanism, a grounding ring and an installation mechanism;

[0010] The main body mechanism comprises a hardware body, a wire placing groove arranged in the hardware body, and a clamping block fixedly connected to the hardware body away from the top end of the wire placing groove.

[0011] As a preferred scheme of the installation tool for the network distribution non-power operation friendly type grounding ring, the protective component comprises a shell arranged outside the hardware body, and a shielding shell fixedly connected outside the shell.

[0012] As a preferred scheme of the installation tool for the network distribution non-power operation friendly type grounding ring, a mounting groove is arranged at the bottom end of the hardware body, a positioning hole is arranged in the inner surface of the mounting groove, and a threaded hole is arranged in the inner portion of the positioning hole.

[0013] As a preferred scheme of the installation tool for the network distribution non-power operation friendly type grounding ring, the fastening mechanism comprises a detachable fastening rod threadedly connected with the hardware body, a dismounting block fixedly connected outside the detachable fastening rod, and a fastening block fixedly connected to the bottom end of the detachable fastening rod, a groove is arranged outside the detachable fastening rod, a sliding block is fixedly connected to the top end of the detachable fastening rod, a sealing ring is arranged outside the groove, and a wire pressing block is arranged at the top end of the sliding block.

[0014] The bottom end of the wire pressing block is provided with a sliding cavity, the top end of the wire pressing block is provided with a wire pressing groove, the wire pressing groove is designed as an obtuse angle, anti-skid strips are arranged on the inner walls of the wire pressing groove and the wire placing groove, the sliding block is located in the sliding cavity, the wire pressing block is slidingly connected in the wire placing groove, and the groove is located between the dismounting block and the fastening block.

[0015] As a preferred scheme of the installation tool for the network distribution non-power operation friendly type grounding ring, the mounting mechanism comprises a mounting plate, a sleeve fixedly connected outside the mounting plate, and a first spring fixedly connected inside the sleeve, one end of the sleeve is provided with a trigger component, and the inside of the sleeve is provided with an operation component.

[0016] As a preferred scheme of the installation tool for the network distribution non-power operation friendly type grounding ring, the trigger component comprises a sliding ring slidingly connected to one end of the sleeve, and a clamping block fixedly connected to the inner wall of the sliding ring, and one end of the sliding ring is connected with the first spring.

[0017] As a preferred embodiment of the power distribution network uninterrupted operation friendly grounding ring installation tool of the present invention, the operating component includes an outer rod disposed inside the sleeve, a screw head fixedly connected to one end of the outer rod, and a first screw block fixedly connected to the other end of the outer rod. The outer side of the first screw block is provided with a slot, and a connecting component is disposed inside the outer rod.

[0018] As a preferred embodiment of the power distribution network uninterrupted operation friendly grounding ring installation tool of the present invention, the connecting assembly includes a second spring fixedly connected inside the outer rod, an inner rod fixedly connected to one end of the second spring, and a second screw block fixedly connected to one end of the inner rod, wherein a retaining cavity is formed on one end surface of the second screw block.

[0019] The present invention also provides a method of operation.

[0020] To solve the above-mentioned technical problems, the present invention also provides the following technical solution:

[0021] A working method includes the aforementioned power distribution network uninterrupted operation-friendly grounding ring installation tool, and the following operating steps.

[0022] Parse the grounding work request;

[0023] Determine the installation area and quantity of grounding rings;

[0024] Develop a grounding operation plan;

[0025] Perform grounding ring installation work;

[0026] The details are as follows:

[0027] Receive and parse the work request to obtain the necessary grounding work information, including the name of the work line and power fittings;

[0028] Based on the names of the grounding work lines and tools, the work sections and the number of grounding rings required for each section are determined. The power distribution network is divided into multiple work sections, and each section has a preset number of grounding rings to be worked on.

[0029] Develop a specific grounding operation plan by using the name of the grounding ring installation tool, the work area, and the number of grounding rings to be installed in each area;

[0030] According to the work plan, live grounding rings were installed in each work section.

[0031] As a preferred embodiment of the operation method of the present invention, the formulation of a grounding operation plan specifically includes the following steps.

[0032] Determine the operation time for installing a single grounding ring;

[0033] Calculate the total grounding operation time.

[0034] Generate a work plan;

[0035] The details are as follows:

[0036] Determine the time required for a single tool to complete one grounding ring installation based on the name of the grounding ring installation tool;

[0037] By combining the number of grounding rings to be installed in each grounding work section with the working time of a single grounding ring installation tool, the total grounding work time required for the entire power distribution network without power outages is calculated.

[0038] Based on the calculated total grounding operation time, a detailed live-line operation plan for the distribution network is formulated.

[0039] The beneficial effects of this invention are as follows: The device can complete the installation of the grounding ring by means of the operating lever, which not only eliminates the need for climbing or using large auxiliary equipment, making it easier for personnel to operate, but also ensures the stability of the hardware body and the cable after being pressed and fixed, enabling operators to perform wiring operations in power distribution network uninterrupted operation more efficiently, facilitating quick installation by operators in power distribution network uninterrupted operation, and improving installation efficiency.

[0040] The integrated design of the installation mechanism not only makes it easy for operators to carry, but also improves the efficiency of installation. At the same time, it ensures that the equipment will not completely separate even if it becomes loose during use, thus preventing the grounding ring from falling off due to loose connection and causing unnecessary accidents of objects falling from heights. Attached Figure Description

[0041] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein:

[0042] Figure 1 This is a schematic diagram of the overall invention.

[0043] Figure 2 This is a partial explosion diagram of the present invention.

[0044] Figure 3 This is a schematic diagram of the fastening mechanism of the present invention.

[0045] Figure 4 This is a cross-sectional schematic diagram of the present invention.

[0046] Figure 5 This is a schematic diagram of the bottom surface of the fitting body of the present invention.

[0047] Figure 6 This is a partial schematic diagram of the present invention.

[0048] Figure 7 This is a partial cross-sectional schematic diagram of the present invention.

[0049] Figure 8 This is a schematic diagram of the triggering component of the present invention.

[0050] Figure 9 This is a schematic diagram of the operating components of the present invention. Detailed Implementation

[0051] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0052] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0053] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments.

[0054] Example 1

[0055] Reference Figures 1-6 This is the first embodiment of the present invention, which provides a power distribution network uninterrupted operation-friendly grounding ring installation tool, comprising:

[0056] The main structure 100, fastening mechanism 200, grounding ring 300, and installation mechanism 400;

[0057] The main body 100 includes a hardware body 101, a cable placement groove 102 opened inside the hardware body 101, and a clamping block 103 fixedly connected to the side of the hardware body 101 away from the top of the cable placement groove 102. A protective component 104 is provided on the outside of the hardware body 101. An opening is started on one side of the cable placement groove 102 for inserting cables into the cable placement groove 102.

[0058] Specifically, the protective component 104 includes a housing 104a sleeved on the outside of the hardware body 101, and a protective shell 104b fixedly connected to the outside of the housing 104a.

[0059] Furthermore, the bottom end of the fitting body 101 is provided with a mounting groove 101a, the inner surface of the mounting groove 101a is provided with a positioning hole 101b, and the interior of the positioning hole 101b is provided with a threaded hole 101c.

[0060] The fastening mechanism 200 includes a detachable fastening rod 201 threadedly connected to the hardware body 101, a disassembly block 202 fixedly connected to the outside of the detachable fastening rod 201, and a fastening block 203 fixedly connected to the bottom of the detachable fastening rod 201. A groove 204 is provided on the outside of the detachable fastening rod 201. A slider 205 is fixedly connected to the top of the detachable fastening rod 201. A sealing ring 206 is provided on the outside of the groove 204. A pressure block 207 is provided at the top of the slider 205.

[0061] The bottom end of the pressure block 207 is provided with a sliding cavity 207a, and the top end of the pressure block 207 is provided with a pressure groove 207b. The pressure groove 207b is designed with an obtuse angle, and anti-slip strips are provided on the inner wall of the pressure groove 207b and the wire placement groove 102. The slider 205 is located inside the sliding cavity 207a, and the pressure block 207 is slidably connected inside the wire placement groove 102. The groove 204 is located between the disassembly block 202 and the fastening block 203.

[0062] During grounding, the operator first needs to install and connect the grounding ring 300 to the hardware body 101 using the installation mechanism 400. Then, the clamping part of the operating rod clamps the hardware body 103. Next, the operating rod can move the hardware body 101 upward, so that the hardware body 101 is on the oil side of the cable. Moving the hardware body 101 with the operating rod allows the cable to enter the cable placement groove 102 through the opening. Then, the electric screwdriver at the top of another set of operating rods can be used to release the fastener at the bottom of the fastening rod 201. Block 203, by fastening block 203, can drive the detachable fastening rod 201 to rotate and slide upward, thereby driving the wire pressing block 207 at the top of the detachable fastening rod 201 to press and fix the cable located inside the cable placement groove 102, thereby fixing the hardware body 101. At this time, if the electric screwdriver is started again, the fastening block 203 can continue to rotate until the connection of the pre-groove 204 of the fastening block 203 is broken, causing the pressing drive block 203 to fall off, completing the fixation between the hardware body 101 and the cable, and completing the installation of the grounding ring 300.

[0063] When disassembly is required, simply reverse the disassembly block 202 to cause the wire clamping block 207 to slide down, thereby separating the cable from the hardware body 101.

[0064] By combining the anti-slip strip design of the wire groove 102 and the wire pressure groove 207b with the latter's obtuse angle design, the fastening stability of the hardware body 101 and the cable can be improved, and loosening can be avoided.

[0065] The connection between the fastening block 203 and the groove 204 is designed to be detachable. This not only ensures that the electric screwdriver is securely connected to the fastening block 203 during operation, guaranteeing the stability of the equipment during installation, but also avoids the risk of the electric screwdriver separating from the fastening block 203 and causing the equipment to fall from a height when the equipment is not securely connected to the cable.

[0066] In addition, the fastening block 203 and the groove 204 can break after proper rotation, which not only further improves the fastening stability of the cable by the detachable fastening rod 201 driving the wire pressing block 207, but also automatically disconnects after the fastening reaches a certain degree, avoiding excessive pressing that may damage the branch line or the main line cable.

[0067] Finally, the design of the outer shell 104a and the protective shell 104b effectively protects the hardware body 101, achieving insulation, anti-fouling and waterproof functions, and preventing oxidation inside the hardware body 101.

[0068] In summary, this device allows for the installation of the grounding ring 300 via an operating lever. This eliminates the need for climbing or using large auxiliary equipment, making it easier for personnel to operate. It also ensures the stability of the hardware body 101 after it is clamped and fixed to the cable, enabling operators to perform wiring operations more efficiently during power outages in power distribution networks. This facilitates rapid installation during power outages in power distribution networks and improves installation efficiency.

[0069] Example 2

[0070] Reference Figures 4-9 This is the second embodiment of the present invention. Unlike the previous embodiment, this embodiment provides an installation mechanism 400, including an installation plate 401, a sleeve 402 fixedly connected to the outside of the installation plate 401, and a first spring 403 fixedly connected to the inside of the sleeve 402. One end of the sleeve 402 is provided with a triggering component 404, and the inside of the sleeve 402 is provided with an operating component 405.

[0071] Specifically, the triggering component 404 includes a slip ring 404a slidably connected to one end of the sleeve 402, and a locking block 404b fixedly connected to the inner wall of the slip ring 404a. One end of the slip ring 404a is connected to the first spring 403.

[0072] Furthermore, the operating component 405 includes an outer rod 405a disposed inside the sleeve 402, a screw head 405b fixedly connected to one end of the outer rod 405a, and a first screw block 405c fixedly connected to the other end of the outer rod 405a. A slot 405d is provided on the outer side of the first screw block 405c, and a connecting component 405e is disposed inside the outer rod 405a.

[0073] Preferably, the connecting assembly 405e includes a second spring 405e-1 fixedly connected inside the outer rod 405a, an inner rod 405e-2 fixedly connected to one end of the second spring 405e-1, and a second screw block 405e-3 fixedly connected to one end of the inner rod 405e-2. A retaining cavity 405e-4 is formed on one end surface of the second screw block 405e-3.

[0074] Before connecting the hardware body 101 to the cable, the grounding ring 300 needs to be installed on the hardware body 101. First, pass the sleeve 402 of the mounting plate 401 through the hole of the grounding ring 300, then insert the slip ring 404a at one end of the sleeve 402 into the positioning hole 101b. Then, continue to press the mounting plate 401. Under the pressure, the slip ring 404a will slide into the sleeve 402 and squeeze the first spring 403. At the same time, the locking block 404b inside the slip ring 404a will slide out from the locking cavity 405e-4 and slide into the locking groove 405d. Next, the tool is placed on the outside of the screw head 405b and squeezed, causing the screw head 405b to drive the outer rod 405a to slide outside the inner rod 405e-2 and squeeze the second spring 405e-1. At this time, the sliding outer rod 405a will cause the slot 405d of the first screw block 405c to separate from the sliding block 404b. Then, by rotating the tool, the screw head 405b will be rotated, and finally the first screw block 405c and the second screw block 405e-3 will be rotated and connected inside the threaded hole 101c, realizing the connection between the grounding ring 300 and the hardware body 101.

[0075] Because the installation mechanism 400 is an integrated design, during installation, it is necessary not only to slide the slip ring 404a into the sleeve 402 to achieve the rhythm of the second screw block 405e-3, but also to press the screw head 405b to unlock the first screw block 405c before rotation. This method not only makes it easier for personnel to carry the installation mechanism 400, but also ensures that the installation mechanism 400 will not be accidentally touched during carrying, ensuring the practicality of the installation mechanism 400. During installation, it is only necessary to press the mounting plate 401 and then use the slip ring 404a to engage the positioning hole 101b to achieve the initial fixation of the hardware body 101 and the grounding ring 300, which is convenient for personnel to operate. Compared with the traditional installation method using bolts and washers, which is not only inconvenient during installation, but also inconvenient during carrying due to the small size of the bolts and the independent components.

[0076] During equipment use, even if external factors cause the screw head 405b to reverse and the first screw block 405c to be completely removed from the inside of the threaded hole 101c, the elasticity of the second spring 405e-1 will cause the slot 405d on the outside of the first screw block 405c to engage with the slid-out block 404b. At this time, the first screw block 405c will be locked, and the second screw block 405e-3 will still be unable to rotate. This ensures that the grounding ring 300 can still remain in an unseparated state from the hardware body 101, preventing the grounding ring 300 from falling off due to loose connection and causing unnecessary safety accidents of falling objects from height.

[0077] In summary, the integrated design of the 400 installation mechanism not only makes it easy for operators to carry, but also improves their installation efficiency. Furthermore, it ensures that the equipment will not completely separate even if it becomes loose during use, preventing the grounding ring 300 from falling off due to loose connections and causing unnecessary accidents such as objects falling from heights.

[0078] Example 3

[0079] Reference Figures 1-9 This is the third embodiment of the present invention. Unlike the previous embodiment, this embodiment provides a working method, including the aforementioned power distribution network uninterrupted operation-friendly grounding ring installation tool, and the following operating steps.

[0080] Parse the grounding work request;

[0081] Determine the installation area and quantity of grounding rings;

[0082] Develop a grounding operation plan;

[0083] Perform grounding ring installation work;

[0084] The details are as follows:

[0085] Receive and parse the work request to obtain the necessary grounding work information, including the name of the work line and power fittings;

[0086] Based on the names of the grounding work lines and tools, the work sections and the number of grounding rings required for each section are determined. The power distribution network is divided into multiple work sections, and each section has a preset number of grounding rings to be worked on.

[0087] Develop a specific grounding operation plan by using the name of the grounding ring installation tool, the work area, and the number of grounding rings to be installed in each area;

[0088] According to the work plan, live grounding rings were installed in each work section.

[0089] Furthermore, the specific steps involved in developing a grounding operation plan are as follows:

[0090] Determine the operation time for installing a single grounding ring;

[0091] Calculate the total grounding operation time.

[0092] Generate a work plan;

[0093] The details are as follows:

[0094] Determine the time required for a single tool to complete one grounding ring installation based on the name of the grounding ring installation tool;

[0095] By combining the number of grounding rings to be installed in each grounding work section with the working time of a single grounding ring installation tool, the total grounding work time required for the entire power distribution network without power outages is calculated.

[0096] Based on the calculated total grounding operation time, a detailed live-line operation plan for the distribution network is formulated.

[0097] First, a grounding work request for live-line work on the distribution network is received. The request is then parsed to obtain grounding work information, including the grounding line and the name of the grounding ring installation tool. Specifically, the grounding ring installation tool is designated as a live-line work-friendly grounding ring installation tool. The received request can be parsed to obtain grounding work information, including the grounding line and the name of the grounding ring installation tool. The grounding line can be a segment of the line, such as a grounding line from point A to point B.

[0098] Secondly, based on the grounding work line and the name of the grounding ring installation tool, the grounding work section for the power distribution network uninterrupted operation and the current number of grounding rings to be installed in each grounding work section are determined. Specifically, the power distribution network involved in the uninterrupted operation can be pre-divided into multiple grounding work sections, and the current number of grounding rings to be installed in each grounding work section is set. This allows for the determination of the grounding work section for the power distribution network uninterrupted operation based on the grounding work line, and the determination of the current number of grounding rings to be installed in each corresponding grounding work section. The grounding work line includes at least one grounding work section, and the required grounding work sections and the number of current grounding ring installation tools associated with each grounding work section are determined based on the grounding work line.

[0099] Then, based on the name of the grounding ring installation tool, the grounding work section for which the grounding ring installation work is used in the distribution network without power outages, and the current number of grounding rings in each grounding work section, the grounding work plan for the distribution network without power outages can be determined. Specifically, based on the name of the grounding ring installation tool, the grounding work section for which the grounding ring installation work is used in the distribution network without power outages, and the current number of grounding rings in each grounding work section, the grounding work plan for the distribution network without power outages can be determined.

[0100] Finally, based on the grounding operation plan for live-line work on the distribution network, live-line grounding ring installation is carried out in each grounding operation section. Multiple grounding ring installation tools are sequentially set up until the number of tools in each grounding operation section matches the current number of grounding rings to be installed in that section. Specifically, based on the grounding operation plan for live-line work on the distribution network, live-line grounding ring installation is carried out sequentially in each grounding operation section. Multiple grounding ring installation tools are sequentially set up in each section until the number of tools matches the current number of grounding rings to be installed in that section, thus completing the grounding ring installation.

[0101] In summary, the overall efficiency of live-line work can be improved by using the above-mentioned holistic approach.

Claims

1. A power distribution network live-line working friendly grounding ring installation tool, characterized in that: include, The main structure (100), fastening mechanism (200), grounding ring (300), and installation mechanism (400) are included. The main body (100) includes a fitting body (101), a cable placement groove (102) opened inside the fitting body (101), and a clamping block (103) fixedly connected to the side of the fitting body (101) away from the top of the cable placement groove (102). A protective component (104) is provided on the outside of the fitting body (101). An opening is formed on one side of the cable placement groove (102) for inserting a cable into the cable placement groove (102).

2. The power distribution network uninterrupted operation friendly grounding ring installation tool as described in claim 1, characterized in that: The protective component (104) includes a housing (104a) sleeved on the outside of the hardware body (101) and a protective shell (104b) fixedly connected to the outside of the housing (104a).

3. The power distribution network live-line working friendly grounding ring installation tool as described in claim 1 or 2, characterized in that: The bottom end of the fitting body (101) is provided with a mounting groove (101a), the inner surface of the mounting groove (101a) is provided with a positioning hole (101b), and the interior of the positioning hole (101b) is provided with a threaded hole (101c).

4. The power distribution network uninterrupted operation friendly grounding ring installation tool as described in claim 3, characterized in that: The fastening mechanism (200) includes a detachable fastening rod (201) threadedly connected to the hardware body (101), a disassembly block (202) fixedly connected to the outside of the detachable fastening rod (201), and a fastening block (203) fixedly connected to the bottom end of the detachable fastening rod (201). A groove (204) is provided on the outside of the detachable fastening rod (201). A slider (205) is fixedly connected to the top end of the detachable fastening rod (201). A sealing ring (206) is provided on the outside of the groove (204). A pressure block (207) is provided at the top end of the slider (205). The bottom end of the pressure block (207) is provided with a sliding cavity (207a), and the top end of the pressure block (207) is provided with a pressure groove (207b). The pressure groove (207b) is designed with an obtuse angle, and the inner walls of the pressure groove (207b) and the placement groove (102) are provided with anti-slip strips. The slider (205) is located inside the sliding cavity (207a), the pressure block (207) is slidably connected inside the placement groove (102), and the groove (204) is located between the disassembly block (202) and the fastening block (203).

5. The power distribution network uninterrupted operation friendly grounding ring installation tool as described in claim 4, characterized in that: The mounting mechanism (400) includes a mounting plate (401), a sleeve (402) fixedly connected to the outside of the mounting plate (401), and a first spring (403) fixedly connected inside the sleeve (402). One end of the sleeve (402) is provided with a triggering component (404), and the inside of the sleeve (402) is provided with an operating component (405).

6. The power distribution network uninterrupted operation friendly grounding ring installation tool as described in claim 5, characterized in that: The triggering component (404) includes a slip ring (404a) slidably connected to one end of the sleeve (402) and a locking block (404b) fixedly connected to the inner wall of the slip ring (404a). One end of the slip ring (404a) is connected to the first spring (403).

7. The power distribution network live-line working friendly grounding ring installation tool as described in claim 6, characterized in that: The operating component (405) includes an outer rod (405a) disposed inside the sleeve (402), a screw head (405b) fixedly connected to one end of the outer rod (405a), and a first screw block (405c) fixedly connected to the other end of the outer rod (405a). The first screw block (405c) has a slot (405d) on its outer side, and a connecting component (405e) is disposed inside the outer rod (405a).

8. The power distribution network live-line working friendly grounding ring installation tool as described in claim 7, characterized in that: The connecting assembly (405e) includes a second spring (405e-1) fixedly connected inside the outer rod (405a), an inner rod (405e-2) fixedly connected to one end of the second spring (405e-1), and a second screw block (405e-3) fixedly connected to one end of the inner rod (405e-2). A retaining cavity (405e-4) is formed on one end surface of the second screw block (405e-3).

9. A working method, characterized in that: Includes the power distribution network live-line working friendly grounding ring installation tool as described in any one of claims 1 to 8, and the following operating steps, Parse the grounding work request; Determine the installation area and quantity of grounding rings; Develop a grounding operation plan; Perform grounding ring installation work; The details are as follows: Receive and parse the work request to obtain the necessary grounding work information, including the name of the work line and power fittings; Based on the names of the grounding work lines and tools, the work sections and the number of grounding rings required for each section are determined. The power distribution network is divided into multiple work sections, and each section has a preset number of grounding rings to be worked on. Develop a specific grounding operation plan by using the name of the grounding ring installation tool, the work area, and the number of grounding rings to be installed in each area; According to the work plan, live grounding rings were installed in each work section.

10. The operation method as described in claim 9, characterized in that: Developing a grounding operation plan includes the following steps: Determine the operation time for installing a single grounding ring; Calculate the total grounding operation time. Generate a work plan; The details are as follows: Determine the time required for a single tool to complete one grounding ring installation based on the name of the grounding ring installation tool; By combining the number of grounding rings to be installed in each grounding work section with the working time of a single grounding ring installation tool, the total grounding work time required for the entire power distribution network without power outages is calculated. Based on the calculated total grounding operation time, a detailed live-line operation plan for the distribution network is formulated.

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