Ground resistivity observation troubleshooting device
By using moving components and fixed structure design in the ground resistivity observation device, the problems of low troubleshooting efficiency and equipment damage in the ground resistivity observation station are solved, and the effect of efficient troubleshooting and extended equipment service life is achieved.
Patent Information
- Application Number
- CN202420546657.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-20
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-03-20
AI Technical Summary
When the existing ground resistivity observation station is set up in rugged mountainous areas, the equipment troubleshooting efficiency is low, resulting in resource losses and waste of materials. The screw fixing method leads to equipment damage and reduced service life, which makes it inconvenient for staff to operate.
Using moving components and fixed structure design, the electrodes and wires can be quickly disconnected and connected through cylindrical concave wheels and bearing columns. The fixed structure uses nail pins and foot parts to fix the moving components to avoid damage to the equipment and limit the rotation shaft by angle fixing. Swing of the insulated box cover.
It improves the staff’s troubleshooting efficiency and user experience, extends the service life of the equipment, and avoids repeated damage to the equipment and troubles in operation.
Smart Images
Figure CN222145201U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of geological disaster early warning equipment, in particular to a georesistivity observation fault troubleshooting device. Background Art
[0002] Georesistivity usually refers to the resistance encountered by electric current when it passes vertically through a unit volume of rock or ore. However, because the underground medium of the earth is uneven and layered, the resistivity distribution is also uneven. If the underground medium is measured by measuring georesistivity at this time, the measured resistivity is the apparent resistivity, which is a comprehensive reflection of the uneven electrical properties of the underground. As a major means of earthquake monitoring, it still needs to be combined with multiple disciplines and methods such as seismology, electromagnetism, geodesy, geochemistry, etc. to improve the accuracy of earthquake prediction and reduce the damage caused by natural disasters to humans.
[0003] In the prior art, my country's georesistivity observation stations are often set up in mountainous areas with rugged terrain. In order to ensure accurate observation, each georesistivity observation station mostly adopts a symmetrical quadrupole observation device with two or three measuring channels. Georesistivity observation requires regular troubleshooting to avoid erroneous earthquake forecasts caused by equipment failure. Otherwise, once a misjudgment of georesistivity observation occurs, it will cause resource loss and material loss. The stability of the observation device is ensured by regularly conducting leakage inspections, insulation inspections and electrode grounding resistance inspections on external lines. However, these inspections require disconnecting the electrodes and wires at the electrode burial points. The measurement area is large, the disconnection points are far from the observation room, the number of disconnection points is large, and the terrain of the field site is complex, resulting in low work efficiency and increased workload for staff. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes a ground resistivity observation and troubleshooting device.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a ground resistivity observation fault troubleshooting device, including a ground resistance observation connection box, a wire groove is fixed on the inner wall of the ground resistance observation connection box, an electrode connector is fixed on the surface of the wire groove, a connection port is opened at the bottom of the electrode connector, a plug is slidably connected to the connection port, a fixed ring plate is fixed at the bottom of the plug, a moving component is provided on the inner wall of the ground resistance observation connection box, and the moving component includes a fixed base, a cylindrical concave wheel is rotatably connected to the top of the fixed base, an angular groove is opened on the surface of the cylindrical concave wheel, and a sleeve is slidably connected to the surface of the cylindrical concave wheel The sleeve surface is provided with a sliding hole, and the inner wall of the sliding hole is slidably connected with a bearing sliding column, one end of the bearing sliding column is slidably connected to the angle groove, a plurality of wing plates are fixed on the sleeve surface, one end of the sleeve is slidably connected to a fixed track limiting block, the fixed track limiting block is provided with a cylindrical groove, the inner wall of the cylindrical groove is slidably connected to the sleeve surface, the fixed track limiting block is provided with a plurality of wing sliding grooves, the inner wall of the wing sliding groove is slidably connected to the surface of the wing plate, a fixed ring plate is fixed on the top of the sleeve, and a plug is fixed on the top of the fixed ring plate. In the prior art, my country's georesistivity observation stations are often set up in mountainous areas with rugged terrain, and each georesistance In order to ensure the accuracy of observation, most of the ground resistivity observation stations use symmetrical quadrupole observation devices with two or three measuring channels. The ground resistivity observation requires regular troubleshooting to avoid erroneous earthquake warnings caused by equipment failure. Otherwise, once the ground resistivity observation is misjudged, it will cause resource loss and material loss. The stability of the observation device is ensured by regularly conducting leakage inspections, insulation inspections and electrode grounding resistance inspections on external lines. However, these inspections require disconnecting the electrodes and wires at the electrode burial points. The measurement area is large, the disconnection points (i.e., electrode points) are far away from the observation room, the number of disconnection points is large, and the terrain of the field site is complex. This causes low work efficiency and increased workload for staff. To address this problem, the utility model solves the problem by installing a motion component, so that when the staff needs to troubleshoot the ground resistivity observation device, they can start the cylindrical concave wheel to rotate it, and the sliding column moves with the sleeve to the lowest point of the angle slot, and pulls out the plug from the connecting port, thereby disconnecting the electrode and the wire at the electrode burying point. The staff can directly enter the maintenance position, and when the maintenance is completed, the staff starts the cylindrical concave wheel again to move the sliding column to the highest point of the angle slot and inserts the plug into the connecting port, thereby improving work efficiency and user experience.
[0006] Preferably, both sides of the fixed base are provided with a fixing structure, and the fixing structure includes a wing fixing double piece, a nail pin is fixed at the bottom of the wing fixing double piece, one end of the nail pin is slidably connected to a cone pressing piece, an inner stud is fixed at the bottom of the cone pressing piece, a threaded fastening column is threadedly connected to the inner wall of the inner stud, a sliding platform is fixed on the top of the threaded fastening column, a plurality of gripping members are slidably connected to the top of the sliding platform, a spring is fixed on one side of the gripping member, and a pre-fixing disk is fixed to the bottom of the threaded fastening column. In the prior art, the ground resistance observation connection box needs to be kept in a sealed state to avoid damage to the internal components by the field environment over the years, and the moving components also need to be kept sealed after being used for a period of time. It needs to be replaced in time. If screws are used to fix the moving components, the screws will damage the ground resistance observation connection box, the box wall will become thinner at the location where the screws are used, and the insulation effect will be reduced. After the screws are removed, they cannot be installed again at the original location, causing repeated damage to the ground resistance observation connection box, causing equipment damage and reducing the service life of the equipment. To solve this problem, the utility model adopts an installation and fixing structure to solve it, so that the staff can fix the pre-fixing disk in advance at the installation position, insert the nail pin into the gripping piece, and then screw it into the inner stud, and the cone pressing piece presses the gripping piece to make it grip the nail pin, so that the equipment is fixed, so as to facilitate the staff to install and disassemble, and avoid repeated damage to the ground resistance observation connection box.
[0007] Preferably, one side of the ground resistance observation connection box is provided with multiple angular fixed shafts, the inner wall of the angular fixed shaft is fixed with a cylinder, the surface of the cylinder is rotatably connected with multiple sleeve rods, the surface of the sleeve rod is fixed with a gear, one end of the gear is provided with a bite tooth, an upper fixed wing is fixed on the surface of the gear, one end of the upper fixed wing is fixed to the ground resistance observation connection box, a lower fixed wing is fixed on the surface of the gear, and an insulating box cover is fixed on one end of the lower fixed wing. In the prior art, when the staff uses the ground resistance observation connection box for daily maintenance, once the user lets go of the insulating box cover, the insulating box cover will swing, causing the insulating box cover to collide back and forth or be reopened, requiring the staff to reopen and operate again, which is more troublesome, reduces user experience, and affects work efficiency. In response to such problems, the utility model solves the problem by installing an angular fixed shaft, so that when the staff opens the insulating box cover, the mutually meshing bite teeth will limit the swing of the insulating box cover, so that it maintains the existing steering angle, thereby achieving the effect of improving user experience.
[0008] Preferably, a plurality of magnets are fixed to the other side of the ground resistance observation connection box, and the magnets improve the adhesion of the insulating box cover.
[0009] Preferably, a hand buckle slot is provided on the other side of the ground resistance observation connection box to facilitate opening by staff.
[0010] Preferably, a rubber gasket is fixed to the bottom of the electrode connector to reduce wear between the fixing ring plate and the electrode connector.
[0011] Preferably, the surface of the ground resistance observation connection box and the insulating box cover is coated with a rubber layer to prevent the metal casing from being charged.
[0012] Beneficial Effects
[0013] 1. In the prior art, my country's georesistivity observation stations are often set up in mountainous areas with rugged terrain. In order to ensure accurate observation, each georesistivity observation station mostly uses a symmetrical quadrupole observation device with two or three measuring channels. Georesistivity observation requires regular troubleshooting to avoid erroneous earthquake predictions caused by equipment failures. Otherwise, once a misjudgment of georesistivity observation occurs, it will cause resource loss and material loss. The stability of the observation device is ensured by regularly conducting leakage inspections, insulation inspections, and electrode grounding resistance inspections on external lines. However, these inspections require disconnecting the electrodes and wires at the electrode burial points. The measurement area is large, and the disconnection point (i.e., the electrode point) is far away from the observation room. There are a large number of disconnection points and the terrain of the field site is complex, resulting in low work efficiency and increased workload for staff. To address this problem, the utility model solves the problem by installing a motion component, so that when the staff needs to troubleshoot the ground resistivity observation device, they can start the cylindrical concave wheel to rotate it, and the sliding column moves with the sleeve to the lowest point of the angle slot, and pulls the plug out of the connection port, thereby disconnecting the electrode and the wire at the electrode burying point. The staff can directly enter the maintenance position, and when the maintenance is completed, the staff starts the cylindrical concave wheel again to move the sliding column to the highest point of the angle slot and inserts the plug into the connection port, thereby improving work efficiency and user experience.
[0014] 2. In the prior art, the ground resistance observation connection box needs to remain sealed to avoid damage to the internal components caused by the outdoor environment over the years, and the moving components also need to be replaced in time after being used for a period of time. If screws are used to fix the moving components, the screws will damage the ground resistance observation connection box, and the box wall will become thinner at the position where the screws are used, which reduces the insulation effect. After the screws are removed, they cannot be installed again at the original position, causing repeated damage to the ground resistance observation connection box, causing damage to the equipment and reducing the service life of the equipment. To solve this problem, the utility model adopts an installation and fixing structure to solve it, so that the staff can fix the pre-fixing disk in advance at the installation position, insert the nail pin into the gripping foot piece, and then screw it into the inner stud, and the cone pressing piece presses the gripping foot piece to make it grip the nail pin, so that the equipment is fixed, so as to facilitate the installation and disassembly of the staff and avoid repeated damage to the ground resistance observation connection box.
[0015] 3. In the prior art, when the staff use the ground resistance observation connection box for daily maintenance, once the user lets go of the insulating box cover, it will swing, causing the insulating box cover to collide back and forth or be closed again, requiring the staff to reopen and operate again, which is more troublesome, reduces the user experience, and affects work efficiency. To solve this problem, the utility model adopts a method of installing an angle fixed shaft to achieve a solution, so that when the staff opens the insulating box cover, the mutually meshing teeth will limit the swing of the insulating box cover, so that it maintains the existing steering angle, thereby achieving the effect of improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0017] Figure 2 It is a three-dimensional structural schematic diagram of the angle fixed rotating shaft of the utility model;
[0018] Figure 3 It is an exploded view of the motion component of the utility model;
[0019] Figure 4 It is a three-dimensional structural schematic diagram of the ground resistance observation connection box of the utility model;
[0020] Figure 5 It is a three-dimensional structural schematic diagram of the fixing structure of the utility model;
[0021] Figure 6 It is an exploded view of the fixing structure of the utility model.
[0022] Legend:
[0023] 1. Earth resistance observation connection box; 101. Insulation box cover; 102. Magnet; 103. Hand buckle slot; 104. Wire slot; 105. Electrode connector; 106. Connector; 107. Rubber gasket; 108. Fixed ring plate; 109. Plug; 2. Motion assembly; 201. Fixed base; 202. Cylindrical concave wheel; 203. Angle groove; 204. Sleeve; 205. Wing plate; 206. Slide hole; 207. Slide column; 208. Fixed track limit Block; 209, cylindrical groove; 2010, wing slide; 3, fixed structure; 301, wing fixing double piece; 302, nail pin; 303, cone pressing piece; 304, inner stud; 305, foot gripper; 306, spring; 307, sliding platform; 308, threaded fastening column; 309, pre-fixed disk; 4, angle fixed shaft; 401, cylinder column; 402, sleeve rod; 403, gear rotation; 404, bite tooth; 405, upper fixed wing; 406, lower fixed wing. DETAILED DESCRIPTION
[0024] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.
[0025] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings. Specific embodiment:
[0027] Reference Figure 1-6A device for troubleshooting a ground resistivity observation comprises a ground resistance observation connection box 1, a wire groove 104 is fixed on the inner wall of the ground resistance observation connection box 1, an electrode connector 105 is fixed on the surface of the wire groove 104, a connection port 106 is provided at the bottom of the electrode connector 105, a plug 109 is slidably connected to the connection port 106, a fixed ring plate 108 is fixed at the bottom of the plug 109, a moving component 2 is provided on the inner wall of the ground resistance observation connection box 1, and the moving component 2 comprises a fixed base 201, a cylindrical concave wheel 202 is rotatably connected to the top of the fixed base 201, an angle groove 203 is provided on the surface of the cylindrical concave wheel 202, a sleeve 204 is slidably connected to the surface of the cylindrical concave wheel 202, and the surface of the sleeve 204 A sliding hole 206 is provided, and a bearing sliding column 207 is slidably connected to the inner wall of the sliding hole 206. One end of the bearing sliding column 207 is slidably connected to the angle groove 203. A plurality of wing plates 205 are fixed to the surface of the sleeve 204. A fixed track limiting block 208 is slidably connected to one end of the sleeve 204. The fixed track limiting block 208 is provided with a cylindrical groove 209. The inner wall of the cylindrical groove 209 is slidably connected to the surface of the sleeve 204. A plurality of wing sliding grooves 2010 are provided in the fixed track limiting block 208. The inner wall of the wing sliding groove 2010 is slidably connected to the surface of the wing plate 205. A fixed ring plate 108 is fixed to the top of the sleeve 204. A plug 109 is fixed to the top of the fixed ring plate 108. The ground resistivity observation stations in my country are often set up In mountainous areas with rugged terrain, each georesistivity observation station mostly uses a symmetrical quadrupole observation device with two or three measuring channels to ensure accurate observation. Georesistivity observation requires regular troubleshooting to avoid erroneous earthquake predictions caused by equipment failures. Otherwise, once a misjudgment of georesistivity observation occurs, it will cause resource and material losses. The stability of the observation device is ensured by regularly conducting leakage inspections, insulation inspections, and electrode grounding resistance inspections on external lines. However, these inspections require disconnecting the electrodes and wires at the electrode burial points. The measurement area is large, the disconnection points (i.e., electrode points) are far from the observation room, the number of disconnection points is large, and the terrain of the field site is complex, resulting in work delays. The staff work efficiency is low, which increases the workload of the staff. The solution is to install the motion component 2. When the staff needs to troubleshoot the ground resistivity observation device, they can start the cylindrical concave wheel 202 to rotate it, and the bearing slide column 207 moves with the sleeve 204 to the lowest point of the angle slot 203, and pull the plug 109 out of the connection port 106, so as to disconnect the electrode and the wire at the electrode burial point. The staff can directly enter the maintenance position. When the maintenance is completed, the staff starts the cylindrical concave wheel 202 again, so that the bearing slide column 207 moves to the highest point of the angle slot 203, and inserts the plug 109 into the connection port 106, so as to improve the work efficiency and user experience. A plurality of magnets 102 are fixed on the other side of the ground resistance observation connection box 1, and the magnets 102 improve the adhesion of the insulating box cover 101. A hand buckle slot 103 is provided on the other side of the ground resistance observation connection box 1 to facilitate the staff to open it.A rubber gasket 107 is fixed at the bottom of the electrode connector 105 to reduce the wear between the fixing ring plate 108 and the electrode connector 105. The surface of the ground resistance observation connection box 1 and the insulating box cover 101 is coated with a rubber layer to prevent the metal shell from being charged.
[0028] A fixing structure 3 is provided on both sides of the fixing base 201, and the fixing structure 3 includes a wing fixing double piece 301, a nail pin 302 is fixed at the bottom of the wing fixing double piece 301, and a cone pressing piece 303 is slidably connected to one end of the nail pin 302, and an inner stud 304 is fixed at the bottom of the cone pressing piece 303, and a threaded fastening column 308 is threadedly connected to the inner wall of the inner stud 304, and a sliding platform 307 is fixed on the top of the threaded fastening column 308, and a plurality of gripping members 305 are slidably connected to the top of the sliding platform 307, and a spring 306 is fixed on one side of the gripping member 305, and a pre-fixing disk 309 is fixed at the bottom of the threaded fastening column 308. The ground resistance observation connection box 1 needs to be kept in a sealed state to avoid damage to the internal components in the field environment over the years, and after being used for a period of time, The moving component 2 also needs to be replaced in time. If screws are used to fix the moving component 2, the screws will damage the ground resistance observation connection box 1. The box wall at the position where the screws are used will become thinner, which will reduce the insulation effect. After the screws are removed, the original position cannot be installed again, causing repeated damage to the ground resistance observation connection box 1, causing damage to the equipment and reducing the service life of the equipment. This is solved by installing the fixing structure 3, which enables the staff to fix the pre-fixing disk 309 at the installation position in advance, insert the nail pin 302 into the gripping foot piece 305, and then screw it into the inner stud 304. The cone pressing piece 303 presses the gripping foot piece 305 to make it grip the nail pin 302, so that the equipment is fixed, so as to facilitate the installation and disassembly of the staff and avoid repeated damage to the ground resistance observation connection box 1. A plurality of angular fixed rotating shafts 4 are arranged on one side of the ground resistance observation connection box 1, a cylinder 401 is fixed on the inner wall of the angular fixed rotating shaft 4, a plurality of sleeve rods 402 are rotatably connected on the surface of the cylinder 401, a gear 403 is fixed on the surface of the sleeve rod 402, a bite tooth 404 is provided at one end of the gear 403, an upper fixed wing 405 is fixed on the surface of the gear 403, one end of the upper fixed wing 405 is fixed to the ground resistance observation connection box 1, a lower fixed wing 406 is fixed on the surface of the gear 403, one end of the lower fixed wing 406 is fixed to the insulating box cover 101, and the worker When the staff uses the ground resistance observation connection box 1 for daily maintenance, once the user lets go of the insulating box cover 101, it will swing, causing the insulating box cover 101 to collide back and forth or be closed again, requiring the staff to reopen and operate again, which is more troublesome, reducing the user experience and affecting work efficiency. The problem is solved by installing an angle fixed shaft 4, so that when the staff opens the insulating box cover 101, the mutually meshing teeth 404 will limit the swing of the insulating box cover 101, so that it maintains the existing steering angle, thereby improving the user experience.
[0029] The working principle of the utility model is as follows: during installation, the staff fixes the pre-fixing disk 309 in advance, inserts the nail pin 302 into the gripping foot piece 305, and then screws it into the inner stud 304, and the cone pressing piece 303 presses the gripping foot piece 305 to make it grip the nail pin 302, so that the equipment is fixed. When the staff needs to troubleshoot the ground resistivity observation device, the cylindrical concave wheel 202 can be started to rotate it, and the bearing sliding column 207 moves with the sleeve 204 to the lowest point of the angle groove 203, and the plug 109 is pulled out from the connecting port 106, so as to disconnect the electrode and the wire at the electrode burying point. The staff can directly enter the maintenance position. When the maintenance is completed, the staff starts the cylindrical concave wheel 202 again, so that the bearing sliding column 207 moves to the highest point of the angle groove 203, and inserts the plug 109 into the connecting port 106. When the staff opens the insulating box cover 101, the mutually meshing teeth 404 will limit the swing of the insulating box cover 101, so that it maintains the existing steering angle.
[0030] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.
[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A georesistivity observation troubleshooting device, comprising a georesistance observation connection box (1), wherein a wire groove (104) is fixed to the inner wall of the georesistance observation connection box (1), an electrode connector (105) is fixed to the surface of the wire groove (104), and a connection port (106) is provided at the bottom of the electrode connector (105), characterized in that: The connection port (106) is slidably connected to a plug (109), a fixed ring plate (108) is fixed at the bottom of the plug (109), a moving assembly (2) is provided on the inner wall of the ground resistance observation connection box (1), the moving assembly (2) comprises a fixed base (201), a cylindrical concave wheel (202) is rotatably connected to the top of the fixed base (201), an angle groove (203) is provided on the surface of the cylindrical concave wheel (202), a sleeve (204) is slidably connected to the surface of the cylindrical concave wheel (202), a sliding hole (206) is provided on the surface of the sleeve (204), a bearing sliding column (207) is slidably connected to the inner wall of the sliding hole (206), and the bearing sliding column (207) ) is slidably connected to the angle groove (203), a plurality of wing plates (205) are fixed on the surface of the sleeve (204), a fixed track limiting block (208) is slidably connected to one end of the sleeve (204), a cylindrical groove (209) is provided on the fixed track limiting block (208), an inner wall of the cylindrical groove (209) is slidably connected to the surface of the sleeve (204), a plurality of wing slide grooves (2010) are provided on the fixed track limiting block (208), an inner wall of the wing slide groove (2010) is slidably connected to the surface of the wing plate (205), a fixed ring plate (108) is fixed on the top of the sleeve (204), and a plug (109) is fixed on the top of the fixed ring plate (108).
2. A device for troubleshooting ground resistivity observation according to claim 1, characterized in that: Both sides of the fixed base (201) are provided with a fixing structure (3), the fixing structure (3) comprising a wing fixing double piece (301), a nail pin (302) is fixed at the bottom of the wing fixing double piece (301), one end of the nail pin (302) is slidably connected to a cone pressing piece (303), an inner stud (304) is fixed at the bottom of the cone pressing piece (303), a threaded fastening column (308) is threadedly connected to the inner wall of the inner stud (304), a sliding platform (307) is fixed at the top of the threaded fastening column (308), a plurality of gripping members (305) are slidably connected to the top of the sliding platform (307), a spring (306) is fixed to one side of the gripping member (305), and a pre-fixing disk (309) is fixed at the bottom of the threaded fastening column (308).
3. A device for troubleshooting ground resistivity observation according to claim 1, characterized in that: A plurality of angular fixed rotating shafts (4) are provided on one side of the ground resistance observation connection box (1); a cylinder (401) is fixed to the inner wall of the angular fixed rotating shaft (4); a plurality of sleeve rods (402) are rotatably connected to the surface of the cylinder (401); a gear (403) is fixed to the surface of the sleeve rod (402); a bite tooth (404) is provided at one end of the gear (403); an upper fixed wing (405) is fixed to the surface of the gear (403); one end of the upper fixed wing (405) is fixed to the ground resistance observation connection box (1); a lower fixed wing (406) is fixed to the surface of the gear (403); one end of the lower fixed wing (406) is fixed to an insulating box cover (101).
4. A device for troubleshooting ground resistivity observation according to claim 1, characterized in that: A plurality of magnets (102) are fixed on the other side of the ground resistance observation connection box (1).
5. A device for troubleshooting ground resistivity observation according to claim 1, characterized in that: A hand buckle slot (103) is provided on the other side of the ground resistance observation connection box (1).
6. A device for observing and troubleshooting earth resistivity according to claim 1, characterized in that: A rubber gasket (107) is fixed to the bottom of the electrode connector (105).
7. A device for troubleshooting ground resistivity observation according to claim 1, characterized in that: The surfaces of the ground resistance observation connection box (1) and the insulating box cover (101) are coated with a rubber layer.