A power distribution line fault monitoring device
By introducing a conical wiper block and a fan system into the power distribution line fault monitoring device, combined with a movable baffle and drainage components, the problem of corrosion caused by rainwater entering during rainy days was solved, extending the service life and reliability of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- JIANGSU GAODING ELECTRIC HEAT MATERIALS CO LTD
- Filing Date
- 2026-04-02
- Publication Date
- 2026-06-12
AI Technical Summary
When existing power distribution line fault monitoring devices are used in rainy weather, rainwater can easily enter the equipment, causing the components to rust and shortening the equipment's service life.
A power distribution line fault monitoring device was designed, equipped with a conical wiper block and a fan system. When used in rainy weather, it dries water droplets on the surface of the power distribution line with hot air and uses the conical wiper block to scrape off the water droplets to prevent them from entering the equipment. At the same time, it is equipped with a movable baffle and drainage components to improve the waterproof capability of the equipment.
It effectively prevents rainwater from entering the equipment, avoids rust, extends the service life of the equipment, and improves the safety and reliability of the equipment in rainy weather.
Smart Images
Figure CN122193799A_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of cable testing technology, and more specifically, to a power distribution line fault monitoring device. Background Technology
[0002] Currently, power distribution lines refer to the line systems that transmit electricity from step-down substations to distribution transformers or electricity-consuming units. They consist of the main step-down substation, high-voltage distribution lines, branch substations, low-voltage distribution lines, and electrical equipment. They are classified into high-voltage and low-voltage categories based on voltage. The selection of conductor cross-sections must meet requirements for mechanical strength, allowable current carrying capacity, and voltage drop. The structure includes both overhead lines and cable lines.
[0003] Chinese Patent CN116165488A, authorized and published on December 12, 2022, discloses an online monitoring device for insulation faults in power distribution lines. This device uses a drive wheel mechanism and a clamping wheel mechanism on a mounting plate to drive the monitoring device to move along the cable. A lateral clamping mechanism allows the monitoring device to clamp the cable laterally and longitudinally. A linkage mechanism and a tensioning wheel control the tensioning wheel to create a tensioning protrusion on the cable, enabling a flaw detection device located at the end of an arc-shaped guide groove to monitor the cable's insulation. As the tensioning wheel rotates around the midpoint of the mounting plate, it drives the drive wheel mechanism and the clamping wheel mechanism to clamp both ends of the cable. The movement of the drive wheel mechanism and the clamping wheel mechanism also drives the lateral clamping mechanism to rotate, further clamping the cable laterally. This allows for stable movement and monitoring of cable insulation faults, enabling rapid location of the fault point. Furthermore, it can monitor the cable's temperature, humidity, partial discharge, and circulating current. When the equipment is used in rainy weather, the surface of the cable can easily carry rainwater into the equipment, which can cause the components to be corroded by moisture after long-term use, thus shortening the service life of the equipment. Summary of the Invention
[0004] To address the shortcomings of existing technologies, this invention provides a power distribution line fault monitoring device, which solves the problems mentioned in the background section.
[0005] To achieve the above objectives, this application provides a power distribution line fault monitoring device, including a housing, a connecting roller for connecting multiple devices is provided at the bottom of the housing, a display is provided at the top of the housing, a torsion device is provided inside the housing, and a power distribution line is provided inside the torsion device. A gear is fixedly connected to the outer center of the torsion device. Hydraulic blocks are fixedly connected to both sides of the inner side of the housing via fixing buckles. A rack is movably connected to the outer side of the hydraulic blocks, and the rack meshes with the gear. A spring is fixedly connected between the rack and the hydraulic blocks. A fan is fixedly connected to the top of the housing. An air inlet is fixedly connected to the top of the fan. Air outlet pipes are fixedly connected to both sides of the fan. The bottom of the hydraulic blocks is movably connected to a conical wiper block via a transmission component. The equipment is equipped with a conical wiper block. When the equipment is used in rainy weather, the power distribution lines easily carry a large amount of water droplets. During power line testing, water droplets entering the equipment can easily corrode internal sensors, transmission parts, and other components, shortening the equipment's lifespan. When the equipment is in transport mode, the gears rotate, causing the conical wiper block to move inward. At this time, the fan is activated, spraying hot air from the hot air nozzles to dry the power distribution lines before they enter the equipment. Simultaneously, the water droplets are scraped off by the conical wiper block, thus drying the outer surface of the power distribution lines. This prevents water droplets from directly entering the equipment, making the equipment safer to use and extending its service life.
[0006] Preferably, the transmission component includes a first hose, a second hydraulic block, a first pusher block, and a hot air nozzle. The bottom of the first hydraulic block is fixedly connected to one end of the first hose, and the other end of the first hose is fixedly connected to the outer side of the second hydraulic block. The outer side of the second hydraulic block is fixedly connected to the inner sides of both ends of the outer casing. The inner side of the second hydraulic block is movably connected to the first pusher block, and the inner side of the first pusher block is fixedly connected to a conical wiper block. The inner side of the second hydraulic block is fixedly connected to the hot air nozzle, and the interior of the hot air nozzle communicates with the air outlet pipe.
[0007] Preferably, an external integrity sensor is fixedly connected inside the housing, a Hall current sensor is fixedly connected inside the housing, mobile devices are movably connected inside both sides of the housing, an auxiliary water guiding component is movably connected to the outer side of the first hydraulic block, and a drainage component is fixedly connected to the outer side of the first hydraulic block.
[0008] Preferably, the hot air nozzle is internally fixedly connected to an airflow regulating valve, and the hot air nozzle is always oriented towards the outside of the power distribution line.
[0009] Preferably, the auxiliary water guiding assembly includes a triangular push block, a hydraulic block three, a hose two, a fixed ring, a hydraulic block four, a push block two, a rotating block, a rotating shaft, a fixed block one, a rotating plate, and a movable baffle plate. The inner side of the outer shell is fixedly connected to the hydraulic block three, and the inner side of the hydraulic block three is movably connected to the triangular push block. The outer side of the hydraulic block three is fixedly connected to one end of the hose two, and the other end of the hose two is fixedly connected to the bottom of the hydraulic block four. The inner surface of the hydraulic block one is fixedly connected to the fixed ring, and the bottom of the hydraulic block four is fixedly connected to the surface of the fixed ring. The top of the hydraulic block four is movably connected to the push block two, and the front side of the push block two is fixedly connected to the rotating block. Multiple fixed blocks one are fixedly connected to the surface of the fixed ring, and a rotating shaft is movably connected between each fixed block one. The front end of the rotating shaft is fixedly connected to the rotating block, and the outer side of the rotating shaft is fixedly connected to the rotating plate. The inner side of the rotating plate is fixedly connected to the movable baffle plate. An auxiliary water-guiding component is installed so that when the equipment is used in rainy weather, water droplets can easily flow into the equipment along the power distribution lines, thus interfering with the sensor measurements. When the equipment is moved by the mobile device, the rotating block rotates, causing the movable water baffle to rotate and cover the outer surface of the power distribution lines. This allows residual water stains and droplets to be blocked by the movable water baffle, thereby improving the equipment's water-blocking ability and extending its service life.
[0010] Preferably, the front surface of the movable baffle is provided with an arc-shaped opening, and the center of the arc-shaped opening coincides with the center of the power distribution line.
[0011] Preferably, a hydrophobic layer is fixedly connected to the inner surface of the movable water baffle, and a certain distance is reserved between the left side surface of the movable water baffle and the right side surface of the fixed block.
[0012] Preferably, the drainage assembly includes a first annular fixing block, a first water guide groove, an oblique opening, a second annular fixing block, a second water guide groove, a drainage block, a second fixing block, and a water-absorbing strip. The first annular fixing block is fixedly connected to the bottom of the outer surface of the first hydraulic block. Multiple first water guide grooves are formed on the inner surface of the first annular fixing block. An oblique opening is formed on the inner surface of the first annular fixing block. The second annular fixing block is fixedly connected to the top of the outer surface of the first hydraulic block. A second water guide groove is formed on the top surface of the second annular fixing block. Multiple water-absorbing blocks are fixedly connected to the bottom surface of the second annular fixing block. The second fixing block is fixedly connected to the inner surface of the conical scraper block. Multiple water-absorbing strips are fixedly connected to the inside of the second fixing block. The drainage system is designed so that when rainwater is scraped out along the inner side of the conical scraper, it flows out of the water guide channel and the inclined opening through the annular fixing block, allowing the rainwater to drain to the outside. At the same time, when the equipment moves at a high speed, water droplets are easily splashed onto the top of the inner side of the hydraulic block, forming water droplets that can be trapped. However, the water-repellent block on the top of the hydraulic block prevents the water droplets from being trapped, giving the equipment good drainage capabilities and extending its service life.
[0013] Preferably, the length of the absorbent strip is the same as the length of the second fixing block, and the center of the second fixing block coincides with the center of the power distribution line.
[0014] Preferably, the center of the circular fixing block one coincides with the center of the power distribution line, and the top surface of the bevel is parallel to the inner surface of the hydraulic block one.
[0015] The advantages of this application are: (1) When this application is used in rainy weather, the power distribution line is prone to carrying a large number of water droplets, so that the power distribution line is dried by hot air before entering the equipment, and the water droplets are scraped off by the conical water scraper, thereby drying the outer surface of the power distribution line, so that the water droplets will not directly enter the equipment, thus making the equipment safer to use and extending the service life of the equipment.
[0016] (2) When the device is used in rainy weather, water droplets can easily flow into the device through the power distribution line, thereby interfering with the sensor measurement. When the device moves under the drive of the mobile device, the rotating block rotates, and the movable baffle rotates, so that the residual water stains and water droplets are blocked by the movable baffle, thereby improving the water blocking ability of the device and extending the service life of the device.
[0017] (3) When rainwater is scraped out along the inner side of the conical wiper block, the rainwater flows out from the water guide channel and the inclined opening of the ring fixing block, so that the rainwater is discharged to the outside. At the same time, when the equipment moves at a high speed, water droplets are easily splashed onto the top of the inner side of the hydraulic block, thus forming water droplets. At this time, the water-repellent block on the top of the hydraulic block prevents the water droplets from being trapped, so that the equipment has good drainage capacity and extends the service life of the equipment. Attached Figure Description
[0018] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application. In the drawings: Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the overall internal structure of the present invention; Figure 3 This is a schematic diagram of some components of the present invention; Figure 4 This is the present invention. Figure 3 Enlarged structural diagram at point A in the middle; Figure 5 This is a schematic diagram of the auxiliary water guiding component structure of the present invention; Figure 6 This is the present invention. Figure 5 Enlarged structural diagram at point B; Figure 7 This is a schematic diagram of the drainage component structure of the present invention; Figure 8 This is the present invention. Figure 7 Enlarged structural diagram at point C.
[0019] In the above image, 100. Housing; 200. Connecting roller; 300. Display; 400. Torsion device; 500. Surface integrity sensor; 600. Hall current sensor; 700. Mobile equipment; 800. Power distribution line; 901. Gear; 902. Rack; 903. Spring; 904. Hydraulic block one; 905. Fixing buckle; 906. Hose one; 907. Hydraulic block two; 908. Push block one; 909. Conical wiper block; 910. Hot air nozzle; 911. Fan; 912. Air inlet; 913. Air outlet duct; 1000. Auxiliary water guiding component; 1001. Triangular push block; 1002. Hydraulic block three; 1003. Hose two; 1004. Fixed ring; 1005. Hydraulic block four; 1006. Push block two; 1007. Rotating block; 1008. Rotating shaft; 1009. Fixed block one; 1010. Rotating plate; 1011. Movable baffle plate; 1100. Drainage assembly; 1101. Circular ring fixing block one; 1102. Water guide channel one; 1103. Angled opening; 1104. Circular ring fixing block two; 1105. Water guide channel two; 1106. Drainage block; 1107. Fixing block two; 1108. Water absorption strip. Detailed Implementation
[0020] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are merely some, not all, of the embodiments of the present application. All other embodiments obtained by those skilled in the art based on the embodiments of the present application without creative effort should fall within the scope of protection of the present application.
[0021] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be used interchangeably where appropriate for the purposes of describing embodiments of this application herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.
[0022] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.
[0023] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.
[0024] Furthermore, the terms "installation," "setup," "equipped with," "connection," "linking," and "socketing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.
[0025] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.
[0026] Example 1, see Figures 1-4This embodiment provides a power distribution line fault monitoring device, including a housing 100. The bottom of the housing 100 is provided with a connecting roller 200 that connects multiple devices. The top of the housing 100 is provided with a display 300. The inside of the housing 100 is provided with a torsion device 400. The torsion device 400 is provided so that when the device is turned on for testing, the torsion device 400 will tighten the power distribution line 800 to make the testing process more stable. The power distribution line 800 is provided on the inner side of the torsion device 400. A gear 901 is fixedly connected to the outer center of the torsion device 400. Hydraulic blocks 904 are fixedly connected to the inner sides of the housing 100 via fixing buckles 905. A rack 902 is movably connected to the outer side of the hydraulic blocks 904. The rack 902 meshes with the gear 901. A spring 903 is fixedly connected between the rack 902 and the hydraulic blocks 904. The spring 903 is provided so that the rack 902 can automatically return to its original position. A fan 911 is fixedly connected to the top of the housing 100. An air inlet 912 is fixedly connected to the top of the fan 911. Air outlet pipes 913 are fixedly connected to both sides of the fan 911. The bottom of the hydraulic blocks 904 is movably connected to the conical wiper block 909 via a transmission component. The transmission components include a hose 906, a hydraulic block 907, a pusher 908, and a hot air nozzle 910. The bottom of the hydraulic block 904 is fixedly connected to one end of the hose 906, and the other end of the hose 906 is fixedly connected to the outside of the hydraulic block 907. The hose 906 is provided so that the inside of the hydraulic block 904 communicates with the inside of the hydraulic block 907. The outside of the hydraulic block 907 is fixedly connected to the inner sides of both ends of the outer casing 100. The pusher 908 is movably connected to the inside of the hydraulic block 907. A conical wiper 909 is fixedly connected to the inside of the pusher 908. The hot air nozzle 910 is fixedly connected to the inside of the hydraulic block 907. The inside of the hot air nozzle 910 communicates with the air outlet pipe 913. An external integrity sensor 500 is fixedly connected inside the housing 100. The external integrity sensor 500 is set so that the device can detect whether the surface of the power distribution line 800 is damaged. A Hall current sensor 600 is fixedly connected inside the housing 100. The Hall current sensor 600 is set so that the device can measure the internal parameters of the power distribution line 800. A mobile device 700 is movably connected inside both sides of the housing 100. The mobile device 700 drives the whole to move along the power distribution line 800. An auxiliary water guiding component 1000 is movably connected to the outside of the hydraulic block 904. A drainage component 1100 is fixedly connected to the outside of the hydraulic block 904. The hot air nozzle 910 is internally fixedly connected to an air volume regulating valve, and the hot air nozzle 910 is always oriented towards the outside of the power distribution line 800. The conical wiper block 909 is designed to prevent water droplets from entering the equipment during rainy weather. Water droplets can easily accumulate on the power distribution line 800, causing corrosion of internal sensors, transmission parts, and other components, thus shortening the equipment's lifespan. When the equipment is in transport mode, the gear 901 rotates, causing the conical wiper block 909 to move inward. At this time, the fan 911 activates, spraying hot air from the hot air nozzle 910. This hot air dries the power distribution line 800 before it enters the equipment, while simultaneously scraping off the water droplets with the conical wiper block 909. This ensures the outer surface of the power distribution line 800 remains dry, preventing water droplets from directly entering the equipment and thus enhancing safety and extending its lifespan.
[0027] When the above-mentioned equipment is used in rainy weather, the mobile device 700 is activated, causing the entire equipment to move along the direction of the power distribution line 800. At this time, the torsion device 400 rotates and resets, causing the gear 901 to rotate with the torsion device 400, causing the rack 902 to move outward, increasing the internal pressure of the hydraulic block 904. The internal pressure of the hydraulic block 904 is then transmitted to the hydraulic block 907 through the hose 906, increasing the internal pressure of the hydraulic block 907, causing the push block 908 to push outward, and causing the conical wiper block 909 to move outward. At the same time, the fan 911 is activated, allowing hot air to enter from the air inlet 912 and spray outward from the hot air nozzle 910 along the air outlet 913. This causes water droplets to be scraped off by the conical wiper block 909, thereby drying the outer surface of the power distribution line 800. This prevents water droplets from directly entering the equipment, making the equipment safer to use and extending its service life.
[0028] Example 2, see Figures 1-6Based on Embodiment 1, this embodiment includes an auxiliary water guiding component 1000 comprising a triangular push block 1001, a hydraulic block three 1002, a hose two 1003, a fixed ring 1004, a hydraulic block four 1005, a push block two 1006, a rotating block 1007, a rotating shaft 1008, a fixed block one 1009, a rotating plate 1010, and a movable baffle plate 1011. The hydraulic block three 1002 is fixedly connected to the inner side of the outer shell 100, and the triangular push block 1001 is movably connected to the inner side of the hydraulic block three 1002. The outer side of the hydraulic block three 1002 is fixedly connected to one end of the hose two 1003, and the other end of the hose two 1003 is fixedly connected to the bottom of the hydraulic block four 1005. The hose two 1003 is configured to allow communication between the interior of the hydraulic block three 1002 and the interior of the hydraulic block four 1005. A fixed ring 1004 is fixedly connected to the inner surface of hydraulic block 904. The bottom of hydraulic block 1005 is fixedly connected to the surface of the fixed ring 1004. A push block 1006 is movably connected to the top of hydraulic block 1005. A rotating block 1007 is fixedly connected to the front side of push block 1006. Multiple fixed blocks 1009 are fixedly connected to the surface of the fixed ring 1004. A rotating shaft 1008 is movably connected between each fixed block 1009. The front end of the rotating shaft 1008 is fixedly connected to the rotating block 1007. A rotating plate 1010 is fixedly connected to the outer side of the rotating shaft 1008. A movable baffle 1011 is fixedly connected to the inner side of the rotating plate 1010. The movable baffle 1011 is set so that residual water droplets on the surface of the power distribution line 800 are blocked by the movable baffle 1011. The front surface of the movable baffle 1011 has an arc-shaped opening, and the center of the arc-shaped opening coincides with the center of the power distribution line 800. A hydrophobic layer is fixedly connected to the inner surface of the movable water baffle 1011, and a certain distance is reserved between the left side surface of the movable water baffle 1011 and the right side surface of the fixed block 1009. An auxiliary water-guiding component 1000 is installed so that when the equipment is used in rainy weather, water droplets can easily flow into the equipment through the power distribution line 800, thus interfering with the sensor measurement. When the equipment moves under the drive of the mobile device 700, the rotating block 1007 rotates, causing the movable water baffle 1011 to rotate. The movable water baffle 1011 covers and adheres to the outer surface of the power distribution line 800, thereby blocking residual water stains and droplets. This improves the water-blocking capacity of the equipment and extends its service life.
[0029] When the above-mentioned equipment is used in rainy weather, the mobile device 700 is started, which resets the torsion device 400, causing the triangular push block 1001 to move inward, increasing the internal pressure of the hydraulic block 3 1002. This internal pressure is then transmitted through the hose 2 1003 to the hydraulic block 4 1005, increasing the internal pressure of the hydraulic block 4 1005. This causes the push block 2 1006 to push outward, causing the rotating block 1007 to rotate, the rotating shaft 1008 to rotate, the rotating plate 1010 to rotate, and the movable water baffle 1011 to rotate. The movable water baffle 1011 covers and adheres to the outer surface of the power distribution line 800, thus blocking residual water stains and droplets. This improves the water-blocking capacity of the equipment and extends its service life.
[0030] Example 3, see Figures 1-8 Based on Embodiment 1, the drainage component 1100 includes a circular ring fixing block 1101, a water guide groove 1102, an inclined opening 1103, a second circular ring fixing block 1104, a second water guide groove 1105, a water-draining block 1106, a fixing block 1107, and a water-absorbing strip 1108. The bottom of the outer surface of the hydraulic block 904 is fixedly connected to the first circular ring fixing block 1101. Multiple water guide grooves 1102 are formed on the inner surface of the first circular ring fixing block 1101. The water guide grooves 1102 allow water droplets inside the first circular ring fixing block 1101 to flow out quickly. The inner surface of block 1101 is provided with a bevel 1103. The top of the outer surface of hydraulic block 1904 is fixedly connected to a ring fixing block 2 1104. The top surface of ring fixing block 2 1104 is provided with a water guide groove 2 1105. The bottom surface of ring fixing block 2 1104 is fixedly connected to multiple water-draining blocks 1106. The water-draining blocks 1106 are provided to prevent water droplets from sticking to their surface, thereby improving drainage capacity. The inner surface of conical scraper block 909 is fixedly connected to a fixing block 2 1107. Multiple water-absorbing strips 1108 are fixedly connected inside the fixing block 2 1107. The length of the water-absorbing strip 1108 is the same as the length of the fixing block 1107, and the center of the fixing block 1107 coincides with the center of the power distribution line 800. The center of the circular fixing block 1101 coincides with the center of the power distribution line 800, and the top surface of the inclined opening 1103 is parallel to the inner surface of the hydraulic block 904. The drainage component 1100 is installed so that when rainwater is scraped out along the inner side of the conical scraper block 909, the rainwater flows out from the water guide channel 1102 and the inclined opening 1103 through the annular fixing block 1101, allowing the rainwater to be discharged to the outside. At the same time, when the equipment moves at a high speed, water droplets are easily splashed onto the inner top of the hydraulic block 904, thus forming water droplets that are stuck. At this time, the water-draining block 1106 on the top of the hydraulic block 904 prevents the water droplets from sticking, giving the equipment good drainage capacity and extending the service life of the equipment.
[0031] In practical use, when the above-mentioned equipment is used in wet weather, the movable baffle 1011 and the conical scraper 909 scrape water droplets on the power distribution line 800 onto the inner surface of the hydraulic block 904. At this time, the water droplets enter the surface of the annular fixing block 1101 and flow out of the equipment from the water guide channel 1102 and the inclined opening 1103. At the same time, when the movable baffle 1011 and the conical scraper 909 clean the water droplets on the surface of the power distribution line 800, if the equipment moves faster, water droplets may splash onto the top of the hydraulic block 904, forming water droplets that are stuck. At this time, the water-draining block 1106 prevents the water droplets from sticking. Meanwhile, the water droplets splashed above flow out from the water guide channel 1105, improving the drainage capacity of the equipment. At the same time, the water-absorbing strip 1108 will automatically dry in sunny weather and absorb water droplets on the surface of the power distribution line 800 in rainy weather, thus extending the service life of the equipment.
[0032] The above are merely preferred embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.
Claims
1. A power distribution line fault monitoring device, comprising a housing, a connecting roller for connecting multiple devices being provided at the bottom of the housing, a display being provided at the top of the housing, a torsion device being provided inside the housing, and a power distribution line being provided inside the torsion device; A gear is fixedly connected to the outer center of the torsion device. Hydraulic blocks are fixedly connected to both sides of the inner side of the housing via fixing buckles. A rack is movably connected to the outer side of the hydraulic blocks, and the rack meshes with the gear. A spring is fixedly connected between the rack and the hydraulic blocks. A fan is fixedly connected to the top of the housing. An air inlet is fixedly connected to the top of the fan. Air outlet pipes are fixedly connected to both sides of the fan. The bottom of the hydraulic blocks is movably connected to a conical wiper block via a transmission component.
2. The power distribution line fault monitoring device according to claim 1, characterized in that, The transmission component includes a hose, a hydraulic block, a pusher, and a hot air nozzle. The bottom of the hydraulic block is fixedly connected to one end of the hose, and the other end of the hose is fixedly connected to the outside of the hydraulic block. The outside of the hydraulic block is fixedly connected to the inner sides of both ends of the outer casing. The pusher is movably connected to the inside of the hydraulic block, and a conical wiper is fixedly connected to the inside of the pusher. The hot air nozzle is fixedly connected to the inside of the hydraulic block, and the inside of the hot air nozzle communicates with the air outlet pipe.
3. The power distribution line fault monitoring device according to claim 1, characterized in that, An external integrity sensor is fixedly connected inside the housing, a Hall current sensor is fixedly connected inside the housing, and mobile devices are movably connected inside both sides of the housing. An auxiliary water guiding component is movably connected to the outer side of the first hydraulic block, and a drainage component is fixedly connected to the outer side of the first hydraulic block.
4. The power distribution line fault monitoring device according to claim 1, characterized in that, The hot air nozzle is internally fixedly connected to an airflow regulating valve, and the hot air nozzle is always oriented towards the outside of the power distribution line.
5. A power distribution line fault monitoring device according to claim 3, characterized in that, The auxiliary water guiding assembly includes a triangular push block, a hydraulic block three, a hose two, a fixed ring, a hydraulic block four, a push block two, a rotating block, a rotating shaft, a fixed block one, a rotating plate, and a movable baffle plate. The inner side of the outer shell is fixedly connected to the hydraulic block three, and the inner side of the hydraulic block three is movably connected to the triangular push block. The outer side of the hydraulic block three is fixedly connected to one end of the hose two, and the other end of the hose two is fixedly connected to the bottom of the hydraulic block four. The inner surface of the hydraulic block one is fixedly connected to the fixed ring, and the bottom of the hydraulic block four is fixedly connected to the surface of the fixed ring. The top of the hydraulic block four is movably connected to the push block two, and the front side of the push block two is fixedly connected to the rotating block. Multiple fixed blocks one are fixedly connected to the surface of the fixed ring, and a rotating shaft is movably connected between each fixed block one. The front end of the rotating shaft is fixedly connected to the rotating block, and the outer side of the rotating shaft is fixedly connected to the rotating plate. A movable baffle plate is fixedly connected to the inner side of the rotating plate.
6. A power distribution line fault monitoring device according to claim 5, characterized in that, The front surface of the movable baffle is provided with an arc-shaped opening, and the center of the arc-shaped opening coincides with the center of the power distribution line.
7. A power distribution line fault monitoring device according to claim 5, characterized in that, A hydrophobic layer is fixedly connected to the inner surface of the movable water baffle, and a certain distance is reserved between the left side surface of the movable water baffle and the right side surface of the fixed block.
8. A power distribution line fault monitoring device according to claim 3, characterized in that, The drainage assembly includes a first annular fixing block, a first water guide groove, an oblique opening, a second annular fixing block, a second water guide groove, a drainage block, a second fixing block, and a water-absorbing strip. The first annular fixing block is fixedly connected to the bottom of the outer surface of the first hydraulic block. The first annular fixing block has multiple first water guide grooves on its inner surface and an oblique opening on its inner surface. The second annular fixing block is fixedly connected to the top of the outer surface of the first hydraulic block. The second annular fixing block has a second water guide groove on its top surface and multiple water-absorbing blocks fixedly connected to the bottom surface of the second annular fixing block. The second fixing block is fixedly connected to the inner surface of the conical scraper block, and multiple water-absorbing strips are fixedly connected to the inside of the second fixing block.
9. A power distribution line fault monitoring device according to claim 8, characterized in that, The length of the water-absorbing strip is the same as the length of the second fixing block, and the center of the second fixing block coincides with the center of the power distribution line.
10. A power distribution line fault monitoring device according to claim 8, characterized in that, The center of the circular fixing block one coincides with the center of the power distribution line, and the top surface of the bevel is parallel to the inner surface of the hydraulic block one.