Transmission tower grounding device state analyzer

Abstract

The invention discloses a transmission tower grounding device state analyzer, and belongs to the technical field of electric tower grounding end analyzers. Comprising an on-line grounding resistance monitor, a reference ground connecting wire and a grounding probe wire, the reference ground connecting wire and the grounding probe wire are both fixedly installed on an input port of the on-line grounding resistance monitor, and one end, away from the on-line grounding resistance monitor, of the reference ground connecting wire extends outwards and is installed on a grounding end of a power transmission tower. The conductivity of a grounding system of a power transmission tower is monitored in real time through an online grounding resistance monitor, 24-hour uninterrupted data acquisition and state analysis are provided, and a reference ground connecting wire and a grounding probe wire are respectively connected to a known good grounding reference point and a grounding probe inserted into soil; and the accuracy and reliability of measurement results are ensured. The real-time monitoring function can discover and process potential faults in time, and ensures safe and stable operation of a power system.

Description

Technical Field

[0001] The invention relates to the technical field of electric pole tower grounding terminal analyzers, and more specifically to a transmission pole tower grounding device state analyzer. Background Art

[0002] Transmission towers are important structures used to support high-voltage transmission lines in power systems, ensuring that transmission lines remain at a safe height and preventing short circuits and electric shock accidents. Among them, grounding devices are key components of transmission towers, which quickly conduct fault currents to the ground to ensure the safe operation of electrical equipment and personal safety. However, traditional regular manual detection methods have problems such as low efficiency and discontinuous data, making it difficult to detect and handle potential faults in a timely manner. Therefore, in order to improve the accuracy and timeliness of monitoring, reduce maintenance costs, and ensure the safe and stable operation of power systems, more and more power systems are beginning to use online ground resistance monitors.

[0003] The online ground resistance monitor can be permanently installed at the bottom of the transmission tower to monitor the ground resistance and other related parameters in real time, providing 24-hour uninterrupted data collection and status analysis. In order to further improve the conductivity of the grounding system, a conductive agent is usually applied to the grounding probe in the prior art to enhance the conductivity between the grounding probe and the soil.

[0004] However, the conductive agent dries quickly, especially in dry or high temperature environments, and will gradually lose its conductive properties as the working time increases. This leads to the need to frequently replenish the conductive agent during daily maintenance work, which not only increases the maintenance workload, but also requires regular on-site inspections and replenishment, which not only consumes a lot of manpower and time, but also significantly increases maintenance costs. Summary of the invention

[0005] In view of the problems existing in the prior art, the purpose of the present invention is to provide a transmission tower grounding device status analyzer, aiming to solve the above technical problems.

[0006] To solve the above problems, the present invention adopts the following technical solutions.

[0007] A transmission tower grounding device status analyzer, comprising an online grounding resistance monitor, a reference ground connection wire, and a grounding probe wire, wherein the reference ground connection wire and the grounding probe wire are both fixedly mounted on an input port of the online grounding resistance monitor, an end of the reference ground connection wire away from the online grounding resistance monitor extends outward and is mounted on a grounding end of the transmission tower, and an end of the grounding probe wire away from the online grounding resistance monitor extends outward and is provided with a conductive agent mixing cylinder; The top of the conductive agent mixing cylinder is provided with a salt water preparation mechanism, the bottom of the conductive agent mixing cylinder is provided with a coating mechanism, and the side of the conductive agent mixing cylinder is provided with a driving module, the driving module includes an electric telescopic rod with an output end extending at the bottom of the coating mechanism, and a grounding probe connected to a grounding probe wire is provided on one side of the output end of the electric telescopic rod, and the grounding probe is inserted into the ground; Among them, the brine preparation mechanism includes a conical cavity cylinder for collecting water and an automatic salt powder feeding module arranged at the axial position of the top of the conical cavity cylinder, the automatic salt powder feeding module includes a storage box and a U-shaped push rod slidably arranged on the outside of the storage box, a salt block and a conductive scraper tip block clamped on both sides of the salt block by the U-shaped push rod are placed inside the storage box, the conductive scraper tip block is used to cooperate with the up and down movement of the U-shaped push rod to scrape the salt powder and introduce it into the conical cavity cylinder for collecting water to be mixed into brine, and the upper side of the inner wall of the conductive agent mixing cylinder is provided with a conical storage cavity for storing a conductive agent, so as to cooperate with the introduced brine to configure a conductive agent supplied to the coating mechanism to coat the grounding probe.

[0008] As a further solution of the present invention: the brine preparation mechanism also includes a filter sleeve fixedly mounted on the upper surface of the truncated cone cavity cylinder, the filter sleeve as a whole is a cylindrical structure with a filter leak disk at the bottom, and the storage box is fixedly mounted at the bottom center of the filter sleeve, and the upper side surface of the storage box is flush with the bottom surface of the filter sleeve, a leak hole bottom plate is fixedly mounted on the bottom of the storage box, the salt block is clamped and placed on the upper surface of the leak hole bottom plate, guide grooves are opened on both sides of the storage box, and the open end of the U-shaped push rod slides and is clamped on the side wall of the storage box through the guide groove.

[0009] As a further solution of the present invention: a first cross plate is fixedly installed on one side of the U-shaped push rod that extends into the storage box through the guide groove, and a plurality of spring reset rods are fixedly installed on the surface of the first cross plate, the reset end of the spring reset rod faces the side of the salt block on the upper surface of the leakage hole bottom plate, and a conductive scraper tip block is fixedly installed on the reset end, a first push rod is fixedly connected to the middle position of the bottom of the non-open end of the U-shaped push rod, an impeller sleeve is fixedly installed at the center position of the bottom circle of the truncated cone cavity tube, an impeller rod is rotatably installed in the impeller sleeve, the impeller rod extends into the interior of the truncated cone cavity tube through the impeller sleeve in a manner of rotating and moving up and down, and a stirring plate is fixedly installed on the upper side of the impeller rod, the stirring plate as a whole extends into the interior of the truncated cone cavity tube through the impeller rod, and a bearing sleeve is fixedly installed at the position of the axis center of the upper surface of the stirring plate, and the movable end of the bearing sleeve is fixedly connected to the bottom of the first push rod.

[0010] As a further solution of the present invention: the truncated cone cavity tube as a whole has an inverted cone structure, and the bottom of the truncated cone cavity tube extends into the interior of the conductive agent mixing tube, a conical material storage cavity is fixedly installed in the angle between the outer wall of the truncated cone cavity tube and the inner wall of the conductive agent mixing tube, and a sealed opening for replenishing material into the conical material storage cavity is arranged on the side of the conductive agent mixing tube, and the bottom of the conical material storage cavity is lower than the bottom of the truncated cone cavity tube, and two sets of automatic pumps are fixedly installed on the bottom of the conical material storage cavity, and the liquid pumping end of the automatic pump extends into the bottom of the conductive agent mixing tube.

[0011] As a further solution of the present invention: four groups of support frames are fixedly installed on the outer wall of the conductive agent mixing cylinder in sequence, and the bottom of each group of support frames is provided with an opening for passing bolts, the upper surface of the filter sleeve is rotatably installed with a sealing disc cover for closing the water collection port, the stirring plate as a whole is composed of several groups of stirring bent plates with leakage holes, the upper side of the storage box is hinged with a sealing flip cover for closing the storage box, the bottom of the truncated cone cavity cylinder is fixedly installed with a circular ring reset airbag sleeve, the side of the circular ring reset airbag sleeve is fixedly connected with a third external hose communicated with the bottom of the conical storage cavity, and the bottom of the circular ring reset airbag sleeve is fixedly installed with a leakage bottom plate.

[0012] As a further solution of the present invention: the driving module includes an electric telescopic rod fixedly mounted on the outer side wall of the conductive agent mixing cylinder, the telescopic end of the electric telescopic rod faces the bottom of the conductive agent mixing cylinder, and a second cross plate is fixedly mounted on the telescopic end thereof, the second cross plate extends to the bottom of the conductive agent mixing cylinder at a side away from the telescopic end of the electric telescopic rod, and is fixedly connected with a bolt sleeve, a second push rod is fixedly connected to the upper surface of the bolt sleeve, the upper side of the second push rod is sealed and inserted into the interior of the conductive agent mixing cylinder, and a sealing ring top plate is fixedly mounted on the insertion end, the sealing ring top plate is placed as a whole on the inner bottom of the conductive agent mixing cylinder, and a ball sleeve is fixedly mounted at the axial position of its upper surface, and the movable end of the ball sleeve is fixedly connected to the bottom of the impeller rod.

[0013] As a further solution of the present invention: the smearing mechanism includes an L-shaped extension frame fixedly installed on the bottom of the conductive agent mixing barrel, a polygonal cavity rectangular sleeve fixedly installed on the bottom of the L-shaped extension frame, the polygonal cavity rectangular sleeve is placed as a whole on the bottom of the bolt sleeve, the grounding probe is installed on the bottom of the bolt sleeve by a bolt, and a circular opening for the grounding probe to pass through is opened at the axial center position of the surface of the polygonal cavity rectangular sleeve.

[0014] As a further solution of the present invention: an airbag ring is fixedly installed inside the polygonal cavity rectangular sleeve, a circular sponge sleeve is fixedly installed on the inner ring of the airbag ring, two first external hoses extending outward are fixedly installed on the sides of the circular sponge sleeve at an interval of 180 degrees, and a plurality of spherical notches are sequentially opened on the inner wall of the circular sponge sleeve.

[0015] As a further solution of the present invention: the smearing mechanism also includes a circular ring rod fixedly installed inside the polygonal cavity rectangular sleeve at the circular opening position for the grounding probe to pass through, and a plurality of sponge balls corresponding to the spherical grooves are movably installed on the circular ring rod in sequence.

[0016] As a further solution of the present invention: a second external hose is fixedly installed on the outer wall of the conductive agent mixing cylinder at the position of the two automatic pumps, and the second external hose on each side is connected to the first external hose on the same side, and a plurality of grooves are arranged on the rod surface of the grounding end of the grounding probe to increase the liquid retention area.

[0017] Compared with the prior art, the above technical solution provided by the present invention has at least the following beneficial effects: (1) The online ground resistance monitor monitors the conductivity of the grounding system of the transmission tower in real time, providing 24-hour uninterrupted data collection and status analysis. The online ground resistance monitor is fixedly installed at the bottom of the transmission tower. The reference ground connection wire and the ground probe wire are connected to a known good ground reference point and a ground probe inserted into the soil, respectively, to ensure the accuracy and reliability of the measurement results. This real-time monitoring function can detect and handle potential faults in a timely manner, ensuring the safe and stable operation of the power system.

[0018] (2) The automated preparation and application of the conductive agent is achieved through the coordinated work of the conductive agent mixing cylinder, the salt water preparation mechanism, and the coating mechanism. The truncated cone cavity cylinder in the salt water preparation mechanism collects outdoor rainwater, and the salt powder is scraped off the salt block through the salt powder automatic feeding module and mixed with water to form salt water. The conical storage cavity inside the conductive agent mixing cylinder stores the conductive agent, and the conductive agent is mixed with the salt water through an automatic pump to form a conductive agent. The electric telescopic rod in the drive module controls the up and down movement of the grounding probe, and the outer surface of the grounding probe is evenly coated with the circular sponge sleeve and sponge ball in the coating mechanism, which not only improves the coating efficiency of the conductive agent, but also ensures the uniform distribution of the conductive agent and prolongs the duration of the conductive performance, which is particularly suitable for dry or high temperature environments.

[0019] (3) The conductive agent is sucked out of the conical storage cavity through the negative pressure mechanism of the ring reset airbag sleeve to ensure a stable supply of conductive agent. The airbag ring and the ring sponge sleeve in the coating mechanism provide good elasticity and fit, ensuring that the conductive agent can be evenly coated on the outer surface of the grounding probe. In addition, the grooves set on the rod surface of the grounding probe increase the liquid retention area, further improving the adhesion effect of the conductive agent. These design details not only improve the overall performance of the system, but also simplify maintenance work, reduce the need for manual intervention, significantly reduce maintenance costs and workload, and provide reliable guarantees for the safe and stable operation of the transmission tower grounding system. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and to enable those skilled in the relevant art to make and use the invention.

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall structure of the conductive agent mixing cylinder of the present invention; Figure 3 It is a schematic diagram of the structure of the salt water preparation mechanism of the present invention; Figure 4 It is a structural schematic diagram of the truncated cone cavity tube of the present invention in a disassembled state; Figure 5 It is a structural schematic diagram of the first push rod connection state of the present invention; Figure 6 It is a schematic diagram of the structure inside the storage box of the present invention; Figure 7 This is a schematic structural diagram of the bottom of the conductive agent mixing cylinder of the present invention; Figure 8 for Figure 7 A schematic diagram of the enlarged structure at A in the middle; Fig. 9 It is a structural schematic diagram of the semi-section state of the interior of the conductive agent mixing cylinder of the present invention; Fig.10 It is a structural schematic diagram of the polygonal cavity rectangular sleeve of the present invention in a disassembled state.

[0022] Reference numerals 1. Online ground resistance monitor; 2. Reference ground connection wire; 3. Ground probe wire; 4. Conductive agent mixing cylinder; 5. Support frame; 6. Salt water preparation mechanism; 61. Cone-shaped hollow cylinder; 62. Filter sleeve; 63. Sealing disc cover; 64. Automatic salt powder feeding module; 641. Storage box; 642. Sealing flip cover; 643. Leak hole bottom plate; 644. Salt block; 645. Guide groove; 646. U-shaped push rod; 647. First horizontal plate; 648. Spring return rod; 649. Conductive scraper tip block; 65. first push rod; 66. bearing sleeve; 67. stirring plate; 68. impeller rod; 69. impeller sleeve mouth; 7. Drive module; 71. Electric telescopic rod; 72. Second horizontal plate; 73. Bolt sleeve; 74. Second top rod; 75. Ball sleeve; 76. Sealing ring top plate; 77. 8. smear mechanism; 81. L-shaped extension frame; 82. polygonal cavity rectangular sleeve; 83. airbag ring; 84. ring sponge sleeve; 85. first external hose; 86. ring sleeve rod; 87. sponge ball; 88. spherical notch; 9. Grounding probe; 10. Second external hose; 11. Conical material storage cavity; 12. Automatic pump; 13. Ring reset airbag sleeve; 14. Liquid leakage bottom plate; 15. Third external hose.

[0023] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0024] The following is a detailed description of a transmission tower grounding device state analyzer provided by the present invention in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are listed as the best and preferred embodiments, and other alternatives can also be used by technicians in some known technical fields; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0025] like Figures 1 to 10 As shown, an embodiment of the present invention provides a transmission tower grounding device status analyzer, comprising an online grounding resistance monitor 1, a reference ground connection wire 2, and a grounding probe wire 3, wherein the reference ground connection wire 2 and the grounding probe wire 3 are both fixedly mounted on the input port of the online grounding resistance monitor 1, an end of the reference ground connection wire 2 away from the online grounding resistance monitor 1 extends outward and is mounted on the grounding end of the transmission tower, and an end of the grounding probe wire 3 away from the online grounding resistance monitor 1 extends outward and is provided with a conductive agent mixing cylinder 4; The top of the conductive agent mixing cylinder 4 is provided with a salt water preparation mechanism 6, the bottom of the conductive agent mixing cylinder 4 is provided with a coating mechanism 8, and the side of the conductive agent mixing cylinder 4 is provided with a driving module 7, the driving module 7 includes an electric telescopic rod 71 whose output end extends to the bottom of the coating mechanism 8, and a grounding probe 9 connected to the grounding probe wire 3 is provided on one side of the output end of the electric telescopic rod 71, and the grounding probe 9 is inserted into the ground; Among them, the brine preparation mechanism 6 includes a conical cavity tube 61 for collecting water and a salt powder automatic feeding module 64 arranged at the axial position of the top of the conical cavity tube 61, the salt powder automatic feeding module 64 includes a storage box 641 and a U-shaped push rod 646 slidably arranged on the outside of the storage box 641, a salt block 644 and a conductive scraper powder tip block 649 clamped on both sides of the salt block 644 by the U-shaped push rod 646 are placed inside the storage box 641, the conductive scraper powder tip block 649 is used to cooperate with the up and down movement of the U-shaped push rod 646 to scrape the salt powder and introduce it into the conical cavity tube 61 for collecting water to mix into brine, the upper side of the inner wall of the conductive agent mixing tube 4 is configured with a conical storage cavity 11 for storing a conductive agent, so as to configure a conductive agent supplied to the coating mechanism 8 along with the introduced brine to coat the grounding probe 9.

[0026] In order to solve the problem of how to effectively improve the conductivity and stability of the grounding system while reducing maintenance costs and workload in the prior art, especially the problem of decreased conductivity caused by the fast drying speed of the conductive agent in a dry or high-temperature environment, the above-mentioned technical solution is now adopted to solve the problem. The above-mentioned technical solution mainly consists of an online grounding resistance monitor 1, a reference ground connection wire 2, a grounding probe wire 3, a conductive agent mixing cylinder 4, a brine preparation mechanism 6, a drive module 7, a coating mechanism 8 and a grounding probe 9. The online grounding resistance monitor 1 is a device used in the prior art for real-time monitoring of the conductivity of the grounding system of the transmission tower. It is permanently installed at the bottom of the transmission tower to provide 24-hour uninterrupted data collection and status analysis. The configured reference ground connection wire 2 and the grounding probe wire 3 are both fixed accessories for conductive detection. The reference ground connection wire 2 is connected to a known good ground reference point to provide a stable reference ground potential to ensure the accuracy of the measurement results. The grounding probe wire 3 is connected to the grounding probe 9 inserted into the soil to collect resistance information in the soil. The two work together to ensure that the monitor can accurately and reliably measure the conductivity of the grounding system. The configured conductive agent mixing cylinder 4, the brine preparation mechanism 6, the driving module 7, and the coating mechanism 8 are arranged on one side of the grounding probe wire 3 for working in coordination to automatically coat the grounding probe 9 on one side of the grounding probe wire 3 with the conductive agent, wherein the brine preparation mechanism 6 comprises a truncated cone cavity cylinder 61 and a salt powder automatic feeding module 64 arranged at the top axial position of the truncated cone cavity cylinder 61, and the salt powder automatic feeding module 64 comprises a storage box 641 and a U-shaped push rod 646 slidably arranged on the outside of the storage box 641, the configured truncated cone cavity cylinder 61 is used to collect outdoor rainwater to prepare brine in coordination with the salt block 644 stored in the storage box 641, and then the brine is introduced into the conductive agent mixing cylinder 4 through the coordinated coordination of the driving module 7, and cooperates with the conical storage cavity 11 for storing the conductive agent arranged inside the conductive agent mixing cylinder 4 to prepare the conductive agent in real time, and is supplied to the coating mechanism 8 for automatically coating the outer surface of the grounding probe 9.

[0027] like Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 As shown, the brine preparation mechanism 6 also includes a filter sleeve 62 fixedly mounted on the upper surface of the conical cavity cylinder 61, the filter sleeve 62 as a whole is a cylindrical structure with a filter leak disk at the bottom, and the storage box 641 is fixedly mounted at the bottom center of the filter sleeve 62, and the upper side surface of the storage box 641 is flush with the bottom surface of the filter sleeve 62, and a leak hole bottom plate 643 is fixedly mounted on the bottom of the storage box 641, the salt block 644 is clamped and placed on the upper surface of the leak hole bottom plate 643, and guide grooves 645 are opened on both sides of the storage box 641, and the open end of the U-shaped push rod 646 is slidably clamped on the side wall of the storage box 641 through the guide groove 645.

[0028] Among them, the configured filter sleeve 62 is a cylindrical structure with a filter drain disc at the bottom, and the storage box 641 is fixedly installed at the bottom center of the filter sleeve 62, and the upper side of the storage box 641 is flush with the bottom surface of the filter sleeve 62. The filter drain disc is set to remove some impurities when collecting rainwater outdoors to prevent large pieces of garbage from entering, and the upper side of the storage box 641 is flush with the bottom surface of the filter sleeve 62 to ensure that the subsequent U-shaped push rod 646 moves up and down more smoothly and will not be stuck by the bottom of the filter sleeve 62. The configured salt block 644 is a rectangular salt block structure of the prior art. Salt water is prepared by combining the salt block 644 with water. It is different from ordinary clean water. When mixed with a conductive agent, the electrolyte sodium chloride in the salt water will further improve the conductivity of the soil, making the device suitable for occasions where the grounding resistance needs to be quickly reduced. The evaporation rate of the salt water is slow, which can prolong the fluidity of the conductive paste, facilitate construction, and help the conductive paste to better penetrate into the soil to form a stable conductive layer.

[0029] like Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 As shown, the U-shaped push rod 646 extends into the storage box 641 through the guide groove 645 and is fixedly installed with a first cross plate 647 on one side. A plurality of spring reset rods 648 are fixedly installed on the surface of the first cross plate 647. The reset end of the spring reset rod 648 faces the salt block 644 on the upper surface of the leak hole bottom plate 643, and a conductive scraper tip block 649 is fixedly installed on the reset end. The U-shaped push rod 646 is fixedly connected to the first push rod 65 at the middle position of the bottom of the non-opening end. The bottom center of the truncated cone cavity cylinder 61 is located at the bottom of the truncated cone cavity cylinder 61. An impeller sleeve 69 is fixedly installed at the position, and an impeller rod 68 is rotatably installed in the impeller sleeve 69. The impeller rod 68 extends into the interior of the conical cavity tube 61 through the impeller sleeve 69 while rotating and moving up and down, and a stirring plate 67 is fixedly installed on the upper side of the impeller rod 68. The stirring plate 67 as a whole extends into the interior of the conical cavity tube 61 through the impeller rod 68, and a bearing sleeve 66 is fixedly installed at the position of the axis center of the upper surface of the stirring plate 67, and the movable end of the bearing sleeve 66 is fixedly connected to the bottom of the first push rod 65.

[0030] The first horizontal plates 647 disposed on both sides of the U-shaped push rod 646 are slidably clamped in the storage box 641 and move along with the movement of the U-shaped push rod 646, and a plurality of spring return rods 648 are used to ensure that the conductive scraper tip block 649 can be tightly attached to the outer surface of the salt block 644, so as to scrape the outer surface of the salt block 644 in the process of following the movement of the U-shaped push rod 646, and the scraped salt powder will fall into the interior of the truncated cone cavity tube 61 along the leakage hole on the surface of the leakage hole bottom plate 643, and contact with the truncated cone. The water inside the cavity tube 61 is mixed, because the stirring plate 67 is extended into the interior of the truncated cone cavity tube 61 through the impeller rod 68, so that the connection position can move 360 ​​degrees, and because it can only rotate up and down, during the process of the impeller rod 68 moving up and down through the impeller sleeve 69, the impeller rod 68 will move in a way of rotating while moving up and down, driving the stirring plate 67 to ensure synchronous rotation during the up and down movement, so as to stir the interior of the truncated cone cavity tube 61 and assist in mixing. Because the movable end of the bearing sleeve 66 is fixedly connected to the bottom of the first push rod 65, and the upper side of the first push rod 65 is slidably stuck on the storage box 641 because of the U-shaped push rod 646, for one side of the U-shaped push rod 646, the stirring plate 67 is ensured to rotate synchronously during the up and down movement, and the rotation of the U-shaped push rod 646 will not be affected, and the U-shaped push rod 646 can only move up and down to control the conductive scraping powder tip 649 to perform the scraping operation. The configured conductive scraper tip block 649 is a normally open switch structure in the prior art. Its pointed scraping end is in a disconnected state under normal conditions, that is, when separated by the salt block 644, its circuit is blocked and no alarm is given. When the two contact blocks are in contact, the switch is closed, the circuit is connected, and the alarm system is triggered. The online detection function of the online ground resistance monitor 1 will prompt that the internal salt block 644 has been completely consumed, which is convenient for timely replenishment.

[0031] like Figure 5 , Figure 7 , Figure 8 , Fig. 9 As shown, the truncated cone cavity tube 61 has an inverted cone structure as a whole, and the bottom of the truncated cone cavity tube 61 extends into the interior of the conductive agent mixing tube 4, and a conical material storage cavity 11 is fixedly installed in the angle between the outer wall of the truncated cone cavity tube 61 and the inner wall of the conductive agent mixing tube 4, and a sealed opening for replenishing material into the conical material storage cavity 11 is arranged on the side of the conductive agent mixing tube 4, and the bottom of the conical material storage cavity 11 is lower than the bottom of the truncated cone cavity tube 61, and two sets of automatic pumps 12 are fixedly installed at the bottom of the conical material storage cavity 11, and the liquid pumping end of the automatic pump 12 extends into the bottom of the conductive agent mixing tube 4.

[0032] Among them, the conical storage cavity 11 is configured as shown in the attached Fig. 9As shown, the whole is sandwiched between the outer wall of the truncated cone cavity tube 61 and the inner wall of the conductive agent mixing tube 4, and the conductive polymers in the prior art, such as polyethylene glycol and sodium polyacrylate, are stored inside, which are soluble in water, have good conductivity and stability, can maintain conductive properties for a long time, and have good conductivity and hygroscopicity, can improve the conductivity of the soil, and reduce water evaporation, and the two fixedly installed automatic pumps 12 are the pump structures used for automatic liquid extraction in the prior art to extract the internal reagents.

[0033] like Figure 5 , Figure 7 , Figure 8 , Fig. 9 As shown, four groups of support frames 5 are fixedly installed on the outer wall of the conductive agent mixing cylinder 4 in sequence, and the bottom of each group of support frames 5 is provided with an opening for passing bolts, the upper surface of the filter sleeve 62 is rotatably installed with a sealing disc cover 63 for closing the water collection port, the stirring plate 67 as a whole is composed of several groups of stirring curved plates with leakage holes, the upper side of the storage box 641 is hinged with a sealing flip cover 642 for closing the storage box 641, the bottom of the truncated cone cavity cylinder 61 is fixedly installed with a circular ring reset airbag sleeve 13, the side of the circular ring reset airbag sleeve 13 is fixedly connected with a third external hose 15 communicated with the bottom of the conical storage cavity 11, and the bottom of the circular ring reset airbag sleeve 13 is fixedly installed with a leakage bottom plate 14.

[0034] Among them, the four groups of support frames 5 are used to fix the device with bolts, and the annular reset airbag sleeve 13 is an airbag structure that can be deployed under normal conditions in the prior art. When it is reset after being squeezed, a negative pressure area will be formed on one side of the third external hose 15 to suck out the conductive agent stored in the conical storage cavity 11. Because the bottom of the annular reset airbag sleeve 13 is fixedly installed with a leakage bottom plate 14, the leakage bottom plate 14 will be blocked when it is squeezed, and the conductive agent adsorbed inside the annular reset airbag sleeve 13 will leak out when it is not squeezed, because the impeller rod 68 inserted into the bottom of the truncated cone cavity tube 61 is inserted through the impeller sleeve opening 69, which is not a sealed interface. The mixed brine will slowly seep out through the opening and drip into the inside of the conductive agent mixing tube 4 to mix with the conductive agent.

[0035] like Figure 5 , Figure 7 , Figure 8 , Fig. 9 , Fig.10As shown, the driving module 7 includes an electric telescopic rod 71 fixedly mounted on the outer wall of the conductive agent mixing cylinder 4, the telescopic end of the electric telescopic rod 71 faces the bottom of the conductive agent mixing cylinder 4, and a second cross plate 72 is fixedly mounted on the telescopic end thereof, the second cross plate 72 extends to the bottom of the conductive agent mixing cylinder 4 at a side away from the telescopic end of the electric telescopic rod 71, and is fixedly connected with a bolt sleeve 73, the upper surface of the bolt sleeve 73 is fixedly connected with a second push rod 74, the upper side of the second push rod 74 is sealed and inserted into the interior of the conductive agent mixing cylinder 4, and a sealing annular top plate 76 is fixedly mounted on the insertion end, the sealing annular top plate 76 is placed as a whole on the inner bottom of the conductive agent mixing cylinder 4, and a ball sleeve 75 is fixedly mounted at the axial position of the upper surface thereof, and the movable end of the ball sleeve 75 is fixedly connected to the bottom of the impeller rod 68.

[0036] The electric telescopic rod 71 is a telescopic rod structure capable of automatic servo extension and retraction in the prior art, and is used to control the up and down servo movement of the second horizontal plate 72 at the output end, so as to drive the up and down servo movement of the second top rod 74. The ball sleeve 75 is configured to enable the impeller rod 68 to move smoothly, and is a rotatable sleeve ball structure; The specific working principle of the conductive agent mixing cylinder 4 is: First, open the sealing disc cover 63 on the upper surface of the filter sleeve 62, and the truncated cone cavity cylinder 61 can collect outdoor rainwater. Open the sealing flip cover 642 on the upper side of the storage box 641, and fix the salt block 644 on the upper surface of the leak hole bottom plate 643; Then, when the outer surface of the grounding probe 9 needs to be coated with a conductive agent, the second horizontal plate 72 at the output end is controlled by the electric telescopic rod 71 to move upward first, and the grounding probe 9 inserted into the ground is pulled out. During the pulling out process, the second push rod 74 on the upper side of the bolt sleeve 73 will move upward synchronously, so that the impeller rod 68 will move upward synchronously. During the upward movement of the impeller rod 68, it will also rotate to rotate the upper stirring plate 67 and push the U-shaped push rod 646 to move. During the upward movement of the U-shaped push rod 646, the salt powder on both sides of the salt block 644 will be scraped off by the conductive scraping powder tip block 649. The scraped salt powder enters the interior of the truncated cone cavity tube 61 through the leak hole bottom plate 643 and mixes with water to become salt water. Then, brine leaks out into the conductive agent mixing cylinder 4 through the opening of the impeller rod 68 at the rotation position of the impeller sleeve 69. Because the sealing ring top plate 76 squeezes the ring reset airbag sleeve 13 during the upward movement, the conductive agent in the conical storage cavity 11 is guided out by negative pressure and mixed with brine to form a smearable reagent. The reagent is then supplied to one end of the smearing mechanism 8 under the automatic extraction action of the automatic pumps 12 on both sides, and is smeared on the grounding probe 9 inserted in the smearing mechanism 8.

[0037] like Figure 5 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 As shown, the coating mechanism 8 includes an L-shaped extension frame 81 fixedly installed on the bottom of the conductive agent mixing cylinder 4, and a polygonal cavity rectangular sleeve 82 is fixedly installed on the bottom of the L-shaped extension frame 81. The polygonal cavity rectangular sleeve 82 is placed as a whole on the bottom of the bolt sleeve 73. The grounding probe 9 is installed on the bottom of the bolt sleeve 73 by bolts, and a circular opening for the grounding probe 9 to pass through is opened at the axial center position of the surface of the polygonal cavity rectangular sleeve 82.

[0038] like Figure 5 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 As shown, an airbag ring 83 is fixedly installed inside the polygonal cavity rectangular sleeve 82, a ring sponge sleeve 84 is fixedly installed on the inner ring of the airbag ring 83, two first external hoses 85 extending outward are fixedly installed on the side of the ring sponge sleeve 84 at an interval of 180 degrees, and a plurality of spherical notches 88 are sequentially opened on the inner wall of the ring sponge sleeve 84.

[0039] like Figure 5 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 As shown, the smear mechanism 8 also includes a circular ring rod 86 fixedly installed inside the polygonal cavity rectangular sleeve 82 at the circular opening position for the grounding probe 9 to pass through, and a plurality of sponge balls 87 corresponding to the spherical grooves 88 are movably installed on the circular ring rod 86 in sequence.

[0040] like Figure 5 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 As shown, a second external hose 10 is fixedly installed on the outer wall of the conductive agent mixing cylinder 4 at the position of the two automatic pumps 12, and the second external hose 10 on each side is connected to the first external hose 85 on the same side, and a plurality of grooves are provided on the rod surface of the grounding end of the grounding probe 9 to increase the liquid retention area.

[0041] Among them, the specific working principle of the configured coating mechanism 8 is as follows: because the insertion end of the grounding probe 9 is inserted into the polygonal cavity rectangular sleeve 82 through the reserved circular opening on the surface thereof, and each of the sponge balls 87 of the annular sleeve rod 86 is independent of each other, and is movably installed on the circumference of the annular sleeve rod 86, and contacts with the outer surface of the grounding probe 9 inserted therein, and the sponge balls 87 contacted by the grounding probe 9 during the process of pulling the grounding probe 9 up and down will also rotate, and correspondingly, because the second external hose 10 is connected to the first external hose 85, the conductive reagent guided out will enter the annular sponge sleeve 84, making the annular sponge sleeve 84 moist, and the spherical notch 88 provided on the annular sponge sleeve 84 contacts with the other side of the sponge balls 87, and the reagent will be transferred to the outer surface of the sponge balls 87 by rotating and dipping, and the outer surface of the grounding probe 9 will be coated with the sponge balls 87, which is different from directly passing through the annular sponge sleeve 84, which can save more paint, and the rolling coating end can make the coating more comprehensive; Furthermore, the airbag ring 83 is configured to make the inner ring sponge sleeve 84 have better elasticity, while ensuring that the application end has a certain degree of resilience through the degree of fit of the contact surface, and a plurality of grooves are provided on the rod surface of the grounding end of the grounding probe 9 to increase the content of the reagent liquid retained on its outer surface.

[0042] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0043] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A transmission tower grounding device status analyzer, comprising an online grounding resistance monitor (1), a reference ground connection wire (2), and a grounding probe wire (3), characterized in that: The reference ground connection wire (2) and the grounding probe wire (3) are both fixedly mounted on the input port of the online grounding resistance monitor (1); one end of the reference ground connection wire (2) away from the online grounding resistance monitor (1) extends outward and is mounted on the grounding end of the transmission tower; and one end of the grounding probe wire (3) away from the online grounding resistance monitor (1) extends outward and is provided with a conductive agent mixing cylinder (4); The top of the conductive agent mixing cylinder (4) is provided with a salt water preparation mechanism (6), the bottom of the conductive agent mixing cylinder (4) is provided with a coating mechanism (8), and the side of the conductive agent mixing cylinder (4) is provided with a driving module (7), the driving module (7) comprises an electric telescopic rod (71) whose output end extends to the bottom of the coating mechanism (8), and a grounding probe (9) connected to a grounding probe wire (3) is provided on one side of the output end of the electric telescopic rod (71), and the grounding probe (9) is inserted into the ground; The salt water preparation mechanism (6) comprises a truncated cone hollow cylinder (61) for collecting water and a salt powder automatic feeding module (64) arranged at the top axial position of the truncated cone hollow cylinder (61), the salt powder automatic feeding module (64) comprising a storage box (641) and a U-shaped push rod (646) slidably arranged on the outside of the storage box (641), a salt block (644) is placed inside the storage box (641) and a salt block (644) is clamped to the salt block by the U-shaped push rod (646). (644) The conductive scraper tips (649) on both sides are used to cooperate with the up and down movement of the U-shaped push rod (646) to scrape off the salt powder and introduce it into the truncated cone cavity tube (61) for collecting water to mix it into salt water. The upper side of the inner wall of the conductive agent mixing tube (4) is provided with a conical storage cavity (11) for storing the conductive agent, so as to cooperate with the introduced salt water to configure a conductive agent for supplying to the coating mechanism (8) to coat the grounding probe (9).

2. A transmission tower grounding device status analyzer according to claim 1, characterized in that: The salt water preparation mechanism (6) further comprises a filter sleeve (62) fixedly mounted on the upper surface of the truncated cone cavity cylinder (61); the filter sleeve (62) as a whole is a cylindrical structure with a filter leaking disc at the bottom; the storage box (641) is fixedly mounted at the center of the bottom circle of the filter sleeve (62); the upper side surface of the storage box (641) is flush with the bottom surface of the filter sleeve (62); a leaking hole bottom plate (643) is fixedly mounted on the bottom of the storage box (641); the salt block (644) is clamped and placed on the upper surface of the leaking hole bottom plate (643); guide grooves (645) are provided on both sides of the storage box (641); and the open end of the U-shaped push rod (646) is slidably clamped on the side wall of the storage box (641) through the guide grooves (645).

3. A transmission tower grounding device status analyzer according to claim 2, characterized in that: A first transverse plate (647) is fixedly mounted on one side of the U-shaped push rod (646) extending into the storage box (641) through the guide groove (645). A plurality of spring reset rods (648) are fixedly mounted on the surface of the first transverse plate (647). The reset ends of the spring reset rods (648) face the side of the salt block (644) on the upper surface of the leak hole bottom plate (643), and conductive scraper tip blocks (649) are fixedly mounted on the reset ends. A first push rod (65) is fixedly connected to the middle position of the bottom of the non-opening end of the U-shaped push rod (646). A conductive scraper tip block (649) is fixedly mounted at the bottom center of the truncated cone cavity cylinder (61). An impeller sleeve (69) is installed, and an impeller rod (68) is rotatably installed in the impeller sleeve (69). The impeller rod (68) extends into the interior of the truncated cone cavity tube (61) through the impeller sleeve (69) in a manner of rotating and moving up and down, and a stirring plate (67) is fixedly installed on the upper side of the impeller rod (68). The stirring plate (67) as a whole extends into the interior of the truncated cone cavity tube (61) through the impeller rod (68), and a bearing sleeve (66) is fixedly installed at the position of the axis center of the upper surface of the stirring plate (67), and the movable end of the bearing sleeve (66) is fixedly connected to the bottom of the first push rod (65).

4. A transmission tower grounding device status analyzer according to claim 3, characterized in that: The truncated cone cavity cylinder (61) is in the form of an inverted truncated cone as a whole, and the bottom of the truncated cone cavity cylinder (61) extends into the interior of the conductive agent mixing cylinder (4). A conical material storage cavity (11) is fixedly mounted within the angle between the outer wall of the truncated cone cavity cylinder (61) and the inner wall of the conductive agent mixing cylinder (4), and a sealed opening for replenishing material into the conical material storage cavity (11) is arranged on the side of the conductive agent mixing cylinder (4), and the bottom of the conical material storage cavity (11) is lower than the bottom of the truncated cone cavity cylinder (61). Two sets of automatic pumps (12) are fixedly mounted at the bottom of the conical material storage cavity (11), and the liquid extraction end of the automatic pump (12) extends into the bottom of the conductive agent mixing cylinder (4).

5. A transmission tower grounding device status analyzer according to claim 4, characterized in that: Four groups of support frames (5) are fixedly mounted on the outer wall of the conductive agent mixing cylinder (4) in sequence, and the bottom of each group of support frames (5) is provided with an opening for passing bolts. A sealing disc cover (63) for closing the water collection port is rotatably mounted on the upper surface of the filter sleeve (62). The stirring plate (67) is composed of a plurality of groups of stirring curved plates with leakage holes. A sealing flap (642) for closing the storage box (641) is hingedly mounted on the upper side of the storage box (641). A circular ring reset airbag sleeve (13) is fixedly mounted on the bottom of the truncated cone cavity cylinder (61). A third external hose (15) communicating with the bottom of the conical material storage cavity (11) is fixedly connected to the side of the circular ring reset airbag sleeve (13). A liquid leakage bottom plate (14) is fixedly mounted on the bottom of the circular ring reset airbag sleeve (13).

6. A transmission tower grounding device status analyzer according to claim 5, characterized in that: The driving module (7) comprises an electric telescopic rod (71) fixedly mounted on the outer wall of the conductive agent mixing barrel (4), the telescopic end of the electric telescopic rod (71) facing the bottom of the conductive agent mixing barrel (4), and a second transverse plate (72) fixedly mounted on the telescopic end, the second transverse plate (72) extending to the bottom of the conductive agent mixing barrel (4) on a side away from the telescopic end of the electric telescopic rod (71) and fixedly connected to a bolt sleeve (73), the upper surface of the bolt sleeve (73) being fixedly connected to a second push rod (74), the upper side of the second push rod (74) being sealed and inserted into the interior of the conductive agent mixing barrel (4), and a sealing annular top plate (76) being fixedly mounted on the insertion end, the sealing annular top plate (76) being integrally placed on the inner bottom of the conductive agent mixing barrel (4), and a ball sleeve (75) being fixedly mounted at the axial center position of the upper surface, the movable end of the ball sleeve (75) being fixedly connected to the bottom of the impeller rod (68).

7. A transmission tower grounding device status analyzer according to claim 6, characterized in that: The coating mechanism (8) comprises an L-shaped extension frame (81) fixedly mounted on the bottom of the conductive agent mixing cylinder (4); a polygonal cavity rectangular sleeve (82) is fixedly mounted on the bottom of the L-shaped extension frame (81); the polygonal cavity rectangular sleeve (82) is placed as a whole on the bottom of the bolt sleeve (73); the grounding probe (9) is mounted on the bottom of the bolt sleeve (73) by means of bolts; and a circular opening for the grounding probe (9) to pass through is provided at the axial center position of the surface of the polygonal cavity rectangular sleeve (82).

8. A transmission tower grounding device status analyzer according to claim 7, characterized in that: An airbag ring (83) is fixedly mounted inside the polygonal cavity rectangular sleeve (82), a circular sponge sleeve (84) is fixedly mounted on the inner ring of the airbag ring (83), two first external hoses (85) extending outward are fixedly mounted on the side of the circular sponge sleeve (84) at intervals of 180 degrees, and a plurality of spherical notches (88) are sequentially formed on the inner wall of the circular sponge sleeve (84).

9. A transmission tower grounding device status analyzer according to claim 8, characterized in that: The smear mechanism (8) further comprises a circular ring rod (86) fixedly mounted inside the polygonal cavity rectangular sleeve (82) at a circular opening for the grounding probe (9) to pass through, and a plurality of sponge balls (87) corresponding to the spherical notches (88) are movably mounted in sequence on the circular ring rod (86).

10. A transmission tower grounding device status analyzer according to claim 9, characterized in that: A second external hose (10) is fixedly mounted on the outer wall of the conductive agent mixing cylinder (4) at the positions of the two automatic pumps (12), and the second external hose (10) on each side is connected to the first external hose (85) on the same side. A plurality of grooves are arranged on the rod surface of the grounding end of the grounding probe (9) to increase the liquid retention area.

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