Intelligent grounding device for stringing construction of high-voltage transmission line

Abstract

The invention relates to the field of power devices, and particularly discloses an intelligent grounding device for stringing construction of a high-voltage power transmission line, which comprises a frame main body and a grounding connection end arranged on the frame main body, and further comprises at least two transmission wheels arranged on the frame main body, a grounding wire pulley mechanism is arranged on the frame main body, and the grounding wire pulley mechanism comprises a clamping mechanism and a resetting mechanism; the clamping mechanism comprises a mounting main body and at least two clamping wheels arranged on the mounting main body; when the grounding tackle device moves on a ground wire, the transmission wheels play a role in hanging, the clamping wheels play a role in clamping, and under the action of the reset mechanism, the connecting line of the axes of the front clamping wheel and the rear clamping wheel is kept parallel to the connecting line of the axes of the front transmission wheel and the rear transmission wheel. And the clamping wheel at the front side and the clamping wheel at the rear side can keep contact pressure with the ground wire, so that the stability of conductive connection with the ground wire is ensured.

Description

Technical Field

[0001] This invention relates to the field of power installations, and more particularly to an intelligent grounding device for high-voltage transmission line construction. Background Technology

[0002] High-voltage transmission lines are the core carriers for the inter-regional transmission of electrical energy. Overhead ground wires, as an important component of these lines, play a crucial role in lightning protection, conductor communication, and balancing conductor tension. During the construction, expansion, and maintenance of old transmission lines, overhead ground wire replacement is a high-frequency and high-risk operation. Its safety and accuracy directly affect the stable operation of the power grid and the safety of workers. Currently, the pulley-type grounding device used at the tensioning machine outlet during overhead ground wire replacement can only pass through the replaced overhead ground wire, not the crimping pipe installed on it. Each time a crimping pipe is encountered, the grounding pulley device must be removed, and only after the crimping pipe has passed through can the grounding pulley be reinstalled. This introduces errors in ground wire length measurement, resulting in workers at the tensioning machine and grounding points losing grounding protection and posing a risk of electric shock. Furthermore, in actual overhead ground wire replacement construction, the laying of new ground wires requires segmented connection via crimped pipes, and some crimped pipes need to be fitted with insulating protective sleeves to meet the insulation performance requirements of the lines. Existing pulley-type grounding wire devices reveal some technical defects, restricting construction safety and work efficiency. The guide wheel slot size of existing pulley-type grounding wire devices is only compatible with the diameter specifications of conventional overhead ground wires and cannot be compatible with crimped pipes with protective sleeves (whose outer diameter is much larger than that of ordinary ground wires). Therefore, during construction, whenever a crimped pipe with a protective sleeve is encountered, the grounding pulley device must be manually removed, and reinstalled after the crimped pipe has passed through the tensioner exit area. This operation not only increases the construction steps but also significantly extends the overall operation time. Especially in long-distance ground wire replacement projects, frequent disassembly and reassembly operations can cause serious delays in construction progress. During the disassembly and reinstallation of the grounding pulley device, the overhead ground wire is in a suspended state without grounding protection. At this time, the large amount of static electricity generated by the ground wire during traction, as well as the induced voltage from nearby live lines, cannot be discharged in time, resulting in potential accumulation at the tensioner exit. Personnel working at the traction and tensioning airport site need to operate the tensioning equipment and adjust the ground wire tension at close range. They are very likely to suffer electric shock accidents due to contact with live ground wires or induced potential. This safety hazard has become the core risk point in the replacement of overhead ground wires. Summary of the Invention

[0003] The purpose of this invention is to provide an intelligent grounding device for high-voltage transmission line overhead line construction, which directly replaces the overhead ground wire with a sheathed crimping pipe to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: A smart grounding device for high-voltage transmission line stringing construction includes a frame body and a grounding connection terminal disposed on the frame body, and further includes: At least two drive wheels are mounted on the main frame body. A grounding wire trolley mechanism is provided on the main frame body, and the grounding wire trolley mechanism includes a clamping mechanism and a reset mechanism; The clamping mechanism includes a mounting body and at least two clamping wheels disposed on the mounting body, wherein the mounting body of the clamping mechanism is rotatably mounted on the frame body; The reset mechanism is disposed between the frame body and the mounting body of the clamping mechanism, and is used to drive the two clamping wheels to reset to a clamping position where the line connecting their axes is parallel to the line connecting the axes of the two transmission wheels.

[0005] Furthermore, when the grounding trolley is moving above the ground wire, the transmission wheel acts as a suspension wheel, the clamping wheel acts as a clamping wheel, and under the action of the reset mechanism, the line connecting the axes of the front and rear clamping wheels remains parallel to the line connecting the axes of the front and rear transmission wheels. Both the front and rear clamping wheels can maintain contact pressure with the ground wire, ensuring the stability of the conductive connection to the ground wire.

[0006] Furthermore, when the grounding trolley device passes through the crimping tube (the diameter of the crimping tube is larger than the diameter of the ground wire), the position between the two clamping wheels of the mounting body rotates relative to the frame body, and the front clamping wheel and the front drive wheel move away from each other to adapt to the crimping tube. At the same time, the rear clamping wheel and the rear drive wheel move closer to each other, thereby making the contact with the ground wire tighter and ensuring the stability of the conductive contact with the ground wire.

[0007] Furthermore, the positioning and installation involves unlocking the clamping mechanism and moving it downwards along the guide rail. The clamping wheels open, and the entire device is moved to the ground wire. The ground wire is then installed inside the device. At this point, the clamping mechanism is reset, and the grounding copper wire is installed in the grounding wire mounting hole of the trolley for fixing. This completes the installation of the intelligent grounding trolley.

[0008] In a preferred embodiment, the device also includes a battery and a sensor, which are electrically connected. The sensor is mounted on the frame body and is used to monitor the grounding continuity status and / or the length of the grounding wire. This configuration enables real-time monitoring of grounding safety and wire laying parameters during construction.

[0009] In a preferred embodiment, a buzzer is also included, with the battery and buzzer electrically connected; the buzzer is electrically connected to the sensor and is used to issue an alarm sound when an abnormal grounding condition is detected. This setup can provide on-site audible and visual alarms in the event of a grounding failure, promptly alerting workers and effectively preventing the risk of electric shock.

[0010] In a preferred embodiment, a data transmitter is also included, with the battery and the data transmitter electrically connected; the data transmitter is electrically connected to the sensor and is used to process and transmit the data collected by the sensor. This setup enables remote transmission of monitoring data, facilitating centralized monitoring and construction management from the backend.

[0011] In a preferred embodiment, the reset mechanism includes an elastic element that provides the clamping mechanism with an elastic force to reset it toward the clamping position. This arrangement allows the clamping wheel to automatically reset and grip the ground wire after passing through protrusions such as the pressure pipe, ensuring the continuity of the grounding connection.

[0012] In a preferred embodiment, the device further includes at least two limiting wheels, which are symmetrically arranged on both sides of the ground wire fixed in the horizontal direction by the drive wheel and clamping wheel. This arrangement can laterally constrain the ground wire, preventing it from swaying or coming off within the device and enhancing operational stability.

[0013] Furthermore, through its adaptive capability, during the ground wire laying process, the device needs to pass through the crimping pipe. The clamping wheel is equipped with a bearing, which enables the clamping wheel to adapt to the crimping pipe metal, so that the device always maintains a clamped state. Limiting wheels are installed on both sides of the middle of the device to assist in clamping the ground wire. After the device crosses the crimping pipe, the clamping wheel resets to maintain the horizontal device, and the clamping wheels on both sides always keep clamping the ground wire.

[0014] In a preferred embodiment, one end of the frame body is further provided with a connecting plate, and the connecting plate has a grounding wire mounting hole. This arrangement provides a standard and reliable grounding connection point, making the installation and fixing of the external grounding wire more convenient and secure.

[0015] In a preferred embodiment, a grounding copper wire is installed on the grounding mounting hole. This arrangement establishes a reliable grounding path directly through the low-resistance copper wire, ensuring effective grounding.

[0016] In a preferred embodiment, the mounting body is further provided with a bearing, and is rotatably mounted to the frame body via the bearing. This arrangement allows the clamping wheel to rotate more flexibly and smoothly, reduces frictional resistance with the ground wire, and facilitates the movement of the device with the cable.

[0017] In a preferred embodiment, a sliding mechanism and a locking mechanism are also included. The sliding mechanism includes a guide rail disposed vertically on the frame body, and the sliding mechanism is slidably disposed on the guide rail. The mounting body of the clamping mechanism is rotatably mounted on the sliding mechanism. The locking mechanism is used to lock the sliding mechanism at a predetermined position on the guide rail. This arrangement makes the opening, closing, and position adjustment of the clamping mechanism convenient and quick, and can firmly lock it in the working state, improving the ease of operation and reliability of the device.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. In this invention, when the grounding trolley device is moving above the ground wire, the transmission wheel plays a suspending role, the clamping wheel plays a clamping role, and under the action of the reset mechanism, the line connecting the axes of the front and rear clamping wheels remains parallel to the line connecting the axes of the front and rear transmission wheels. Both the front clamping wheel and the rear clamping wheel can maintain contact pressure with the ground wire, ensuring the stability of the conductive connection of the grounding wire.

[0019] 2. This invention enables adjustment of the tightness of the transmission wheel and clamping wheel clamping the ground wire, adapting to ground wires of different sizes, facilitating the installation of the device onto the ground wire, and removing it from the ground wire. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art 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. In the drawings: The accompanying drawings described herein are for illustrative purposes only and are not intended to limit the scope of the invention in any way. Furthermore, the shapes and proportions of the components in the drawings are merely illustrative to aid in understanding the invention and do not specifically limit the shapes and proportions of the components. Those skilled in the art, guided by the teachings of this invention, can select various possible shapes and proportions to implement the invention according to specific circumstances.

[0021] Figure 1 This is a three-dimensional structural diagram of the intelligent grounding device for high-voltage transmission line overhead line construction proposed in this invention; Figure 2 This is a three-dimensional structural diagram of the intelligent grounding device for high-voltage transmission line overhead line construction proposed in this invention; Figure 3 This is an exploded structural diagram of the intelligent grounding device for high-voltage transmission line overhead line construction proposed in this invention; Figure 4This is a three-dimensional structural diagram of the intelligent grounding device for high-voltage transmission line construction proposed in this invention.

[0022] Figure 5 This is a three-dimensional structural diagram of the intelligent grounding device for high-voltage transmission line construction proposed in this invention.

[0023] Figure 6 This is a three-dimensional structural diagram of the intelligent grounding device for high-voltage transmission line construction proposed in this invention.

[0024] Figure 7 This invention provides a schematic diagram of the operation process of the intelligent grounding device for high-voltage transmission line stringing construction. Figure 1 .

[0025] Figure 8 This invention provides a schematic diagram of the operation process of the intelligent grounding device for high-voltage transmission line stringing construction. Figure 2 .

[0026] Figures 1-8 In the accompanying drawings, the reference numerals include: 1. Ground wire; 2. Press-fit pipe; 3. Ground wire trolley mechanism; 4. Grounding copper wire; 5. Frame body; 6. Drive wheel; 7. Battery; 8. Buzzer; 9. Ground wire mounting hole; 10. Sensor; 11. Data transmitter; 12. Limit wheel; 13. Clamping wheel; 14. Bearing; 15. Guide rail; 16. Locking mechanism. Detailed Implementation

[0027] To make the objectives, features, and advantages of this invention more apparent and understandable, the technical solutions of the embodiments of this invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described below are only some embodiments of this invention, and not all embodiments. Based on the embodiments of this invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this invention.

[0028] The present invention will now be described in detail with reference to the specific embodiments shown in the accompanying drawings. However, these embodiments do not limit the present invention, and any structural, methodological, or functional modifications made by those skilled in the art based on these embodiments are included within the scope of protection of the present invention. Example 1

[0029] This invention develops a novel grounding pulley device for high-voltage transmission line overhead line construction. It can directly replace the sheathed compression pipe 2 with the overhead ground wire 1. It mainly consists of a grounding pulley, a grounding wire 1, and a grounding probe to form a novel grounding pulley device for high-voltage transmission line overhead line construction.

[0030] See Figure 1-4 The intelligent grounding device for high-voltage transmission line stringing construction provided in this embodiment includes a frame body 5 and a grounding connection terminal disposed on the frame body 5, and further includes: At least two drive wheels 6 are mounted on the main frame 5. The grounding wire trolley mechanism 3 is provided on the frame body 5. The grounding wire trolley mechanism 3 includes a clamping mechanism and a reset mechanism. The clamping mechanism includes a mounting body and at least two clamping wheels 13 disposed on the mounting body. The mounting body of the clamping mechanism is rotatably mounted on the frame body 5. The reset mechanism is located between the frame body 5 and the mounting body of the clamping mechanism, and is used to drive the two clamping wheels 13 to a clamping position where the line connecting their axes is parallel to the line connecting the axes of the two transmission wheels 6.

[0031] Specifically, when the grounding trolley is moving above the ground wire 1, the transmission wheel 6 acts as a suspending mechanism, and the clamping wheel 13 acts as a clamping mechanism. Under the action of the reset mechanism, the axis line connecting the front and rear clamping wheels 13 remains parallel to the axis line connecting the front and rear transmission wheels 6. Both the front clamping wheel 13 and the rear clamping wheel 13 can maintain contact pressure with the ground wire 1, ensuring the stability of the conductive connection to the grounding wire 1.

[0032] Specifically, when the grounding trolley device passes through the crimping tube 2 (the diameter of the crimping tube 2 is larger than the diameter of the ground wire 1), the position between the two clamping wheels 13 of the mounting body rotates relative to the frame body 5. The front clamping wheel 13 and the front drive wheel 6 move away from each other to adapt to the diameter of the crimping tube 2. At the same time, the rear clamping wheel 13 and the rear drive wheel 6 move closer to each other, so that the contact with the ground wire 1 is tighter and the stability of the conductive contact with the ground wire 1 is ensured.

[0033] The frame body 5 is also equipped with a battery 7 and a sensor 10, which are electrically connected. The sensor 10 is installed on the frame body 5 to monitor the grounding continuity status of the device and / or the length of the ground wire 1. This setup enables real-time monitoring of grounding safety and wiring parameters during construction.

[0034] The main frame 5 is also equipped with a buzzer 8, which is electrically connected to the battery 7. The buzzer 8 is electrically connected to the sensor 10 and is used to issue a warning sound when an abnormal grounding condition is detected. This setup can provide on-site audible and visual alarms in the event of a grounding failure, promptly reminding workers and effectively preventing the risk of electric shock.

[0035] The main frame 5 is also equipped with a data transmitter 11, which is electrically connected to the battery 7. The data transmitter 11 is electrically connected to the sensor 10 and is used to process and transmit the data collected by the sensor 10. This setup enables remote transmission of monitoring data, facilitating centralized monitoring and construction management from the backend.

[0036] The reset mechanism includes an elastic element, which includes a torsion spring. Specifically, one or more torsion springs are mounted on the pivot between the mounting body and the frame body 5. One end of the torsion spring is fixed to the frame body 5, and the other end is fixed to the mounting body, thereby providing an elastic force to reset the clamping mechanism toward the clamping position. When the clamping wheel 13 encounters the pressure tube 2 and is forced to open, the mounting body rotates relative to the frame body 5, causing the torsion spring to twist and store elastic potential energy. After the pressure tube 2 passes, the torsion spring releases its potential energy, driving the mounting body to rotate in the opposite direction until the clamping wheel 13 automatically resets and grips the ground wire 1.

[0037] The main frame 5 has at least two sets of limiting wheels 12 inside. The two limiting wheels 12 are symmetrically arranged on both sides of the horizontal direction where the ground wire 1 is fixed by the transmission wheel 6 and the clamping wheel 13. This arrangement can constrain the ground wire 1 from the side, preventing it from swinging or coming off within the device, thus enhancing operational stability.

[0038] One end of the main frame 5 is also provided with a connecting plate, on which a grounding wire mounting hole 9 is opened. This setting provides a standard and reliable grounding connection point, making the installation and fixing of the external grounding wire 1 more convenient and secure.

[0039] A grounding copper wire 4 is installed on the grounding mounting hole 9. This setup establishes a reliable grounding path directly through the low-resistance copper wire, ensuring effective grounding.

[0040] The mounting body is also equipped with a bearing 14, which allows it to be rotatably mounted on the frame body 5. This arrangement makes the clamping wheel 13 rotate more flexibly and smoothly, reduces the frictional resistance between it and the ground wire 1, and facilitates the movement of the device with the cable.

[0041] The frame body 5 is also equipped with a sliding mechanism and a locking mechanism 16. The sliding mechanism includes a guide rail 15 arranged vertically on the frame body 5, and the sliding mechanism is slidably mounted on the guide rail 15. The mounting body of the clamping mechanism is rotatably mounted on the sliding mechanism. The locking mechanism 16 is used to lock the sliding mechanism in a predetermined position on the guide rail 15. This arrangement makes the opening, closing, and position adjustment of the clamping mechanism convenient and quick, and can be firmly locked in the working state, improving the ease of operation and reliability of the device.

[0042] Specifically, for positioning and installation, the locking mechanism 16 is unlocked and moved downward along the guide rail 15, the clamping wheel 13 is opened, the entire device is moved to the ground wire 1, the ground wire 1 is installed inside the device, at this time, the locking mechanism 16 is reset, and the grounding copper wire 4 is installed in the grounding wire mounting hole 9 of the trolley to fix the device, thus completing the installation of the intelligent grounding trolley.

[0043] Among them, reference Figure 7 Unlock the locking mechanism 16 and move it downwards along the guide rail 15. The clamping wheel 13 opens, and the entire device is moved to the ground wire 1. The ground wire 1 is then installed inside the main body 5 of the device frame. At this point, the locking mechanism 16 is reset, and the grounding copper wire 4 is installed in the grounding wire mounting hole 9 of the trolley to fix the device. This completes the installation of the intelligent grounding trolley. Among them, reference Figure 8 The device is equipped with an intelligent module, and the battery 7 drives the data transmitter 11, the buzzer 8 and the sensor 10 to monitor the grounding status of the grounding wire trolley mechanism 3 when the grounding wire 1 is laid.

[0044] In this example, the device is equipped with an intelligent module to monitor the grounding status of the grounding wire pulley mechanism 3 in real time. During the laying of the grounding wire 1, the clamping wheel 13 in the clamping mechanism is equipped with a bearing 14, which has adaptive capability to hardware such as the pressure pipe 2, and can maintain clamping on the grounding wire 1 after crossing the pressure pipe 2 and other hardware. By adopting an adaptive clamping mechanism, the pulley can pass through hardware such as the pressure pipe 2, and the intelligent monitoring module monitors the grounding status of the device in real time to ensure grounding protection and protect the safety of operators. The grounding pulley, grounding wire 1, and grounding probe are combined to form a new type of grounding pulley device for high-voltage transmission line stringing construction.

[0045] In this example, the grounding pulley device of the present invention can directly replace the overhead ground wire 1 with the sheathed compression pipe 2, eliminating the need for repeated removal and installation of the grounding device. This ensures that the protective grounding wire 1 at the tensioning machine outlet remains uninterrupted, eliminating the risk of electric shock to construction personnel. Furthermore, it is equipped with an intelligent module that can measure the length of the ground wire 1 and detect its status. The device is simple and convenient to operate, directly replacing the compression pipe 2, saving downtime for disassembly and installation. Simultaneously, the uninterrupted protective grounding device effectively protects the personal safety of construction personnel. The intelligent grounding pulley device of the present invention is equipped with an intelligent module to monitor the grounding status and length measurement of the device in real time. Example 2

[0046] Based on Example 1, this example addresses the scenario of replacing the ground wire 1 of a transmission line during some live-line maintenance. It upgrades the device with insulation isolation and live-line protection to achieve safe grounding in a live-line working environment.

[0047] A high-strength insulating layer (made of epoxy resin) is added between the grounding trolley body and the clamping mechanism of the device to physically isolate the conductive grounding part of the device from the mechanical support part, preventing the induced voltage of ground wire 1 from being conducted to the tensioning equipment. The grounding probe is lengthened and customized, and made of corrosion-resistant conductive alloy material, which can penetrate the hardened ground in the live work area to ensure low resistance conduction of the grounding circuit; at the same time, an insulating sheath is installed on grounding wire 1, and only the conductive connection point with grounding wire 1 and grounding probe is retained to prevent workers from accidentally touching live parts. The intelligent module's casing features an explosion-proof and insulated design, capable of withstanding electromagnetic interference and partial discharge in live-line working environments. It also includes a newly added live-line induction early warning unit. When the induced voltage on ground wire 1 exceeds the safety threshold, it automatically activates dual grounding protection and sends a high-frequency warning to the personnel working on the live line, reminding them to take proper insulation precautions. Example 3

[0048] Based on Embodiment 1, this embodiment addresses the pain point of measurement error in the length of ground wire 1 in the background technology by integrating a high-precision length calibration module into the device, thereby achieving the integration of grounding protection and accurate length measurement. A photoelectric encoder is installed at the bearing 14 of the clamping wheel 13. By recording the number of rotations and circumference of the clamping wheel 13, the laying length of the ground wire 1 is calculated in real time. At the same time, a length calibration reference point is set on the device body. When the pressure tube 2 passes through the clamping mechanism, the intelligent module automatically identifies the type of hardware and starts the length compensation algorithm to eliminate the measurement deviation when the pressure tube 2 passes through.

[0049] It also supports data exchange with the power transmission line stringing design system, comparing the real-time measured length of ground wire 1 with the design length. When the deviation exceeds the limit, it automatically sends a calibration prompt to the construction terminal to guide the operators to adjust the traction speed and ensure the accuracy of the stringing length.

[0050] The intelligent module has a built-in large-capacity storage unit that can record data such as the entire process of ground wire 1 laying length, grounding status, and tension changes. It supports exporting data via USB or wirelessly to create a construction data ledger, facilitating subsequent project acceptance and quality traceability. It should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This descriptive method is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that can be understood by those skilled in the art.

[0051] The detailed descriptions listed above are merely specific descriptions of feasible embodiments of the present invention, and are not intended to limit the scope of protection of the present invention. All equivalent embodiments or modifications made without departing from the spirit of the present invention should be included within the scope of protection of the present invention.

Claims

1. A smart grounding device for high-voltage transmission line overhead line construction, comprising a frame body (5) and a grounding connection terminal disposed on the frame body (5), characterized in that, Also includes: At least two drive wheels (6) are provided on the frame body (5). A grounding wire trolley mechanism (3) is provided on the main frame (5), the grounding wire trolley mechanism (3) includes a clamping mechanism and a reset mechanism; The clamping mechanism includes a mounting body and at least two clamping wheels (13) disposed on the mounting body. The mounting body of the clamping mechanism is rotatably mounted on the frame body (5). The reset mechanism is located between the frame body (5) and the mounting body of the clamping mechanism, and is used to drive the two clamping wheels (13) to a clamping position where the line connecting their axes is parallel to the line connecting the axes of the two transmission wheels (6).

2. The intelligent grounding device for high-voltage transmission line stringing construction according to claim 1, characterized in that, It also includes a battery (7) and a sensor (10), which are electrically connected; the sensor (10) is disposed on the frame body (5) and is used to monitor the grounding conduction status and / or the length of the ground wire of the device.

3. The intelligent grounding device for high-voltage transmission line stringing construction according to claim 2, characterized in that, It also includes a buzzer (8), the battery (7) and the buzzer (8) are electrically connected; the buzzer (8) is electrically connected to the sensor (10) and is used to issue a warning sound when an abnormal grounding condition is detected.

4. The intelligent grounding device for high-voltage transmission line stringing construction according to claim 2, characterized in that, It also includes a data transmitter (11), which is electrically connected to the battery (7); the data transmitter (11) is electrically connected to the sensor (10) for processing and transmitting the data collected by the sensor (10).

5. The intelligent grounding device for high-voltage transmission line stringing construction according to claim 1, characterized in that, The reset mechanism includes an elastic element that provides the clamping mechanism with an elastic force to reset it toward the clamping position.

6. The intelligent grounding device for high-voltage transmission line stringing construction according to claim 1, characterized in that, It also includes at least two limiting wheels (12), which are symmetrically arranged on both sides of the horizontal direction of the ground wire fixed by the transmission wheel (6) and the clamping wheel (13).

7. The intelligent grounding device for high-voltage transmission line stringing construction according to claim 1, characterized in that, One end of the frame body (5) is also provided with a connecting plate, and a grounding wire mounting hole (9) is opened on the connecting plate.

8. The intelligent grounding device for high-voltage transmission line stringing construction according to claim 7, characterized in that, A grounding copper wire (4) is installed on the grounding wire mounting hole (9).

9. The intelligent grounding device for high-voltage transmission line stringing construction according to claim 1, characterized in that, The mounting body is also provided with a bearing (14), and is rotatably mounted on the frame body (5) via the bearing (14).

10. The intelligent grounding device for high-voltage transmission line stringing construction according to claim 1, characterized in that, It also includes a sliding mechanism and a locking mechanism (16); The sliding mechanism includes a guide rail (15) arranged vertically on the frame body (5), the sliding mechanism is slidably arranged on the guide rail (15), and the mounting body of the clamping mechanism is rotatably mounted on the sliding mechanism. The locking mechanism (16) is used to lock the sliding mechanism at a predetermined position on the guide rail (15).

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