High-voltage line aviation warning device

Abstract

The application relates to a high-voltage line aviation warning device, which comprises a main spherical shell, a pair of petal shells and an adjusting mechanism, the main spherical shell is provided with a notch below the main spherical shell, and U-shaped accommodating openings for accommodating high-voltage line bodies are arranged on both sides of the notch and connected with both sides of the notch; the two petal shells are symmetrically movably arranged in the main spherical shell and distributed on both sides of the notch; the adjusting mechanism is arranged on the main spherical shell and used for driving the two petal shells to open and close around the main spherical shell and parallel to the axis of the high-voltage line body; warning lamp bodies are uniformly distributed on the outer wall of the main spherical shell. The application adopts an integrated structure design, and the opening and closing of the shell and the clamping and fixing of the device can be synchronously completed by rotating a handle, the whole operation is performed manually, any tool and fastener is not needed, the safety hidden danger of screw falling and tool slipping in high-altitude operation is avoided, meanwhile, the pre-wire winding operation is not needed, the single-sphere installation time is compressed to below one minute, the high-altitude operation time is reduced, and the operation efficiency and safety are improved.

Description

Technical Field

[0001] This invention relates to the field of aviation warning ball technology, specifically to a high-voltage line aviation warning device. Background Technology

[0002] High-voltage line aviation warning spheres are a common aviation safety protection device installed on high-voltage transmission lines. They use their conspicuous spherical appearance and bright colors to warn low-flying aircraft to avoid them, so as to prevent serious accidents such as crashes, line breaks, and power outages caused by aircraft accidentally touching high-voltage lines. Aviation warning spheres are usually also equipped with warning lights to provide a warning effect at night.

[0003] Traditional non-drone-mounted aerial warning spheres typically consist of a pair of spherical shells. Installation is primarily done by workers operating at height. The process involves workers first covering the high-voltage transmission line with the two shells, then continuously adjusting and assembling them before tightening the screws to secure them. This assembly and tightening method requires various tools and fasteners, is inconvenient at heights, involves cumbersome procedures, is inefficient, and poses safety hazards such as screws falling off or tools slipping. Summary of the Invention

[0004] Based on this, this application provides a high-voltage line aviation warning device. The device is an integrated design that does not require assembly and can be installed manually, making it convenient to carry, move, and work at height.

[0005] This application provides a high-voltage line aviation warning device, including:

[0006] The main sphere shell has a notch at the bottom and U-shaped openings on both sides that connect to the sides of the notch and are used to accommodate the high-voltage line.

[0007] A pair of lobed shells are symmetrically and movable inside the main spherical shell and distributed on both sides of the notch;

[0008] An adjustment mechanism, located on the main sphere shell, is used to drive the two shell halves to open and close around the axis of the main sphere shell parallel to the high-voltage line body;

[0009] When the two shells are opened to their limit, a guide opening is formed between the two shells to guide the high-voltage line into the U-shaped opening.

[0010] When the two shells close, they seal the gap and confine the high-voltage line within the U-shaped opening;

[0011] Warning lights are evenly distributed on the outer wall of the main spherical shell.

[0012] In one implementation, the adjusting mechanism includes a slide block, a slide rod, and a traction plate;

[0013] The sliding cylinder seat is fixed through the main spherical shell at the position opposite the notch. During installation, the sliding cylinder seat is vertically distributed.

[0014] The slide rod is movably installed inside the slide cylinder seat and remains coaxial with the slide cylinder seat;

[0015] A connecting rod is rotatably mounted on the end of the slide rod located inside the main ball housing, and the traction plate is fixedly fitted onto the connecting rod.

[0016] Both shell halves are fixed with an upwardly extending connecting plate at the top, and both connecting plates are fixed with two horizontally extending push plates at the top.

[0017] The two ends of the traction plate extend between the two push plates on the two side connecting plates, and are in contact with and block the push plates.

[0018] In one implementation, the top of the slide block has a vertically extending first threaded hole, and the bottom has a vertically extending second threaded hole.

[0019] A vertical sliding hole is provided inside the sliding cylinder seat between the first threaded hole and the second threaded hole, and the two ends of the sliding hole are respectively connected to the first threaded hole and the second threaded hole;

[0020] The slide rod is slidably installed inside the slide hole;

[0021] The outer wall of the slide rod is provided with a first external threaded portion that matches the first threaded hole near its top end, and the outer wall of the slide rod is provided with a second external threaded portion that matches the second threaded hole near its bottom end;

[0022] The length of the slide rod between the first external thread and the second external thread is greater than the length of the slide seat.

[0023] In one implementation, when the second external thread is tightened into the second threaded hole to its limit, the two shell halves are in the limit state of being opened.

[0024] When the first external thread is tightened into the first threaded hole to its limit, the two shell halves are in a closed state.

[0025] In one implementation, T-shaped slide rails are fixed on the inner walls of the main spherical shell on both sides of the notch, and T-shaped slide grooves are opened on both shell halves.

[0026] The two T-shaped slide rails are respectively slidably embedded in the corresponding T-shaped slide grooves, and the petal shell and the inner wall of the main ball shell are slidably attached.

[0027] In one implementation, a clamping element is fixed to the bottom end of the connecting rod;

[0028] Two clamping elements are symmetrically arranged inside the main ball shell below the clamping element;

[0029] The main sphere housing is equipped with a linkage mechanism that works in conjunction with the traction plate transmission.

[0030] When the first external thread is tightened into the first threaded hole to its limit, the traction plate, in conjunction with the linkage mechanism, drives the two clamping parts to move closer to each other to form a V shape, clamping the high-voltage line body. At the same time, the pressing part moves down to its limit position and presses against the top of the high-voltage line body, thereby fixing the high-voltage line aviation warning device to the high-voltage line body.

[0031] In one implementation, the linkage mechanism includes a pair of rotating shafts and four bent arms;

[0032] The two rotating axes are symmetrically mounted inside the main spherical shell; each rotating axis is fixedly fitted with two bent arms.

[0033] The bending angle of the bending arm is an obtuse angle, and the point where the bending arm is fitted onto the pivot is located at the bending corner of the bending arm;

[0034] Each bending arm is equipped with a limiting groove near its top, and two traction rods are installed on each of the two long sides of the traction plate.

[0035] The ends of the four traction rods are installed in the four limiting grooves in a corresponding movable limiting manner;

[0036] The clamping components are fixed to the bottom ends of the two bent arms on the same side.

[0037] When the slide bar is adjusted downwards, the bottom ends of the two rotating shafts move closer to each other.

[0038] In one implementation, a battery is fixedly installed inside the main sphere shell via a mounting bracket, and solar panels are evenly distributed on the outer wall of the main sphere shell.

[0039] Each warning light and solar panel is electrically connected to the battery;

[0040] The main spherical shell is also equipped with an anti-collision alarm unit that is electrically connected to the battery;

[0041] The collision avoidance alarm unit includes an aircraft monitoring module, a main control decision module, and an alarm driving module;

[0042] The aircraft monitoring module is fixedly installed on the outer wall of the main spherical shell and is used to monitor low-altitude aircraft targets within a preset range in real time and transmit the monitoring data to the main control decision module.

[0043] The main control judgment module has a built-in preset collision risk distance threshold, which is used to receive monitoring data and determine the collision risk level;

[0044] The alarm drive module is electrically connected to the main control judgment module and each warning light body, and is used to drive the warning light body to switch the warning working mode according to the risk level signal output by the main control judgment module.

[0045] In one implementation, soft pads are fixed on both the clamping member and the two holding members.

[0046] In one implementation, a handle is fixed to the top of the slider, and the handle has a circular structure.

[0047] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0048] This device adopts an integrated structure design. The opening and closing of the shell and the clamping and fixing of the device can be completed simultaneously by simply rotating the handle. The entire process can be operated by hand without carrying any tools or fasteners, thus avoiding the safety hazards of screws falling or tools slipping during high-altitude operations.

[0049] This device eliminates the need for pre-twisting wire, reducing the installation time of a single warning ball from 10-20 minutes to less than 1 minute, significantly reducing the time spent working at heights and improving work efficiency and safety.

[0050] This device uses a three-point clamping and fixing structure, with the top clamping component pressing and the two side clamping components clamping, combined with soft pads to increase friction, to achieve a reliable fixation to the high-voltage line without pre-twisting. This effectively suppresses the axial movement and circumferential deflection of the device along the high-voltage line, resists vibration loads caused by strong outdoor winds and conductor galloping, and avoids problems such as device displacement, detachment, and deflection after long-term use, ensuring long-term stable warning effect.

[0051] The opening and closing adjustment of the valve shell and the clamping and fixing of the high-voltage line are achieved through the same set of mechanisms. The timing coordination of the two actions is highly accurate. At the same time, the whole structure has no complex and vulnerable parts, is compact, has good action synchronization, and has a low failure rate over long-term use, making it suitable for the long-term stable use requirements of high-voltage transmission lines. Attached Figure Description

[0052] Figure 1 This is a three-dimensional schematic diagram of the overall structure of the present invention;

[0053] Figure 2 for Figure 1 A schematic diagram of the structure from another perspective;

[0054] Figure 3 This is a schematic diagram of a partial internal structure of the main spherical shell in this invention;

[0055] Figure 4 for Figure 1 The schematic diagram shown omits the main spherical shell and the petal shell.

[0056] Figure 5 for Figure 4 A schematic diagram of the structure from another perspective;

[0057] Figure 6 This is a schematic diagram of the linkage mechanism structure in this invention;

[0058] Figure 7 This is a schematic diagram of the structural fit between the slide rod and the cylinder seat in this invention;

[0059] Figure 8 This is a schematic diagram showing the structural distribution of the aviation warning device relative to the high-voltage power line during installation.

[0060] Figure 9 A schematic diagram of the structure for inserting a high-voltage line body into a U-shaped inlet;

[0061] Figure 10 This is a schematic diagram of the structure of the aviation warning device after installation.

[0062] In the diagram: 01, High-voltage line body; 1, Main ball shell; 11, Notch; 12, U-shaped opening; 2, Petal shell; 201, Guide port; 21, T-shaped groove; 22, T-shaped slide rail; 23, Connecting plate; 24, Push plate; 3, Slide cylinder seat; 301, First threaded hole; 302, Second threaded hole; 303, Sliding hole; 31, Sliding rod; 311, First external threaded part; 312, Second external threaded part; 32, Connecting rod; 33, Traction plate; 34, Handle; 4, Clamping part; 5, Holding part; 6, Rotating shaft; 61, Bending arm; 611, Limiting groove; 62, Traction rod; 7, Battery; 71, Mounting base; 8, Warning light body; 9, Solar panel. Detailed Implementation

[0063] This invention provides a high-voltage line aviation warning device. The device is an integral design that does not require assembly and can be installed manually, making it convenient to carry, move, and work at heights.

[0064] This invention is not limited to the specific embodiments listed below. Those skilled in the art can implement this invention using various other specific embodiments based on the content disclosed herein. Any modifications or alterations made to the design structure and concept of this invention fall within the protection scope of this invention. It should be noted that, unless otherwise specified, the embodiments and features described in this invention can be combined with each other.

[0065] The structure and working principle of this high-voltage line aviation warning device are explained in detail below:

[0066] Please see Figures 1 to 10 The aviation warning device includes a main spherical shell 1, a pair of petal shells 2, an adjustment mechanism, a linkage clamping mechanism, and a power supply warning module.

[0067] like Figure 1 and Figure 2 As shown, the main spherical shell 1 is an integral hollow spherical shell with a notch 11 at the bottom. The left and right sides of the main spherical shell 1 are symmetrically provided with U-shaped openings 12 that are smoothly connected to the two ends of the notch 11 and are used to accommodate the high voltage line body 01. The two U-shaped openings 12 are coaxially arranged, and the axis is parallel to the extension direction of the high voltage line body 01 to ensure the compatibility of the device with the high voltage line body 01 after installation.

[0068] Two symmetrically arranged shells 2 are movably installed within the inner cavity of the main spherical shell 1, with the two shells 2 respectively distributed on the left and right sides of the notch 11; combined with Figure 5 As shown, T-shaped slide rails 22 extending along the spherical surface of the main spherical shell 1 are fixed on the inner walls on both sides of the notch 11. T-shaped grooves 21 adapted to the corresponding T-shaped slide rails 22 are opened on the two petal shells 2. The two T-shaped slide rails 22 are respectively slidably embedded in the corresponding T-shaped grooves 21, and the outer arc surface of the petal shell 2 is always slidably attached to the inner wall of the main spherical shell 1, thereby limiting the movement trajectory of the petal shell 2, so that the two petal shells 2 can only open and close along the T-shaped slide rails 22 and around the axis of the main spherical shell 1 parallel to the high voltage line body 01.

[0069] When the two valve housings 2 are opened to their limit, a guide opening 201 is formed between the bottom ends of the two valve housings 2, which gradually expands from top to bottom. The top end of the guide opening 201 is directly connected to the notch 11, and is used to guide the high voltage line 01 into the U-shaped opening 12 during installation. When the two valve housings 2 are closed, the bottom ends of the two valve housings 2 fit together and seal the notch 11, so that the high voltage line 01 is restricted within the cavity formed by the two U-shaped openings 12 and the closed valve housings 2, thus preventing the high voltage line 01 from coming out.

[0070] When the two petal shells 2 are closed, a tiny drainage gap is reserved at the joint between them. This gap is located at the lowest point of the spherical structure of the device, which can smoothly drain the rainwater that has seeped into the main spherical shell 1 and prevent water from accumulating inside the main spherical shell 1.

[0071] The adjustment mechanism is located at the top center of the main spherical shell 1 and is used to drive the two petal shells 2 to open or close.

[0072] As one technical solution in this embodiment, such as Figure 3 and Figure 4 As shown, the adjustment mechanism includes a slide seat 3, a slide rod 31 and a traction plate 33; the slide seat 3 is fixedly installed vertically through the top of the main ball shell 1, and its installation position is directly opposite the notch 11 below.

[0073] like Figure 7As shown, the top of the slide cylinder seat 3 is provided with a vertically extending first threaded hole 301, and the bottom of the slide cylinder seat 3 is provided with a vertically extending second threaded hole 302. The interior of the slide cylinder seat 3 is provided with a vertical sliding hole 303 between the first threaded hole 301 and the second threaded hole 302. The two ends of the sliding hole 303 are coaxially connected to the first threaded hole 301 and the second threaded hole 302 respectively, and the diameter of the sliding hole 303 is smaller than the minor diameter of the first threaded hole 301 and the second threaded hole 302, forming an axial limiting step.

[0074] The slide rod 31 is coaxially and movably installed in the slide cylinder seat 3. The rod body of the slide rod 31 is slidably adapted to the slide hole 303. The outer wall of the slide rod 31 is provided with a first external thread 311 that is adapted to the thread of the first threaded hole 301 near its top end, and the outer wall of the slide rod 31 is provided with a second external thread 312 that is adapted to the thread of the second threaded hole 302 near its bottom end.

[0075] The length of the smooth section of the slide rod 31 located between the first external threaded portion 311 and the second external threaded portion 312 is greater than the overall length of the slide cylinder seat 3, ensuring that the slide rod 31 has sufficient adjustment stroke to achieve stable switching between the two extreme positions.

[0076] The bottom end of the slide bar 31, located inside the main ball housing 1, is rotatably mounted with a connecting rod 32 via a bearing. The traction plate 33 is horizontally fixedly mounted on the rod body of the connecting rod 32, so that the traction plate 33 can move up and down synchronously with the slide bar 31.

[0077] The top of the slide bar 31 is fixed with a handle 34, which is a circular disc structure with anti-slip knurling on its outer periphery, making it easy for workers at heights to rotate and operate it by hand without the need for additional tools.

[0078] like Figure 4 As shown, the top of each of the two petal shells 2 is fixed with an upwardly extending connecting plate 23. The curvature of the connecting plate 23 is adapted to the curvature of the inner wall of the main ball shell 1. The top of each connecting plate 23 is fixed with two vertically distributed push plates 24. A gap is reserved between the two push plates 24 on the same connecting plate 23 for the traction plate 33 to move. The left and right ends of the traction plate 33 extend to the space between the two push plates 24 on the two side connecting plates 23, and the upper and lower surfaces of the end of the traction plate 33 respectively abut and block the upper and lower push plates 24 on the corresponding side.

[0079] With the above structure, when the slide rod 31 moves up and down along the slide cylinder seat 3, it can drive the push plates 24 and connecting plates 23 on both sides to move synchronously through the traction plate 33, thereby driving the two petal shells 2 to open or close.

[0080] Specifically, when the second external thread 312 is tightened into the second threaded hole 302 to the limit, the slide bar 31 moves upward to the highest limit position. Through the contact and cooperation between the two sides of the traction plate 33 and the two upper push plates 24, as well as the connecting effect of the connecting plate 23, the two petal housings 2 can be moved upward to the opening limit state.

[0081] When the first external thread 311 is tightened into the first threaded hole 301 to the limit, the slide bar 31 descends to the lowest limit position, and the traction plate 33 pushes the two push plates 24 below to descend. Under the connecting action of the connecting plate 23, it can drive the two petal housings 2 to close.

[0082] Traditional high-voltage line aviation warning bulbs require wire twisting during installation. This involves wrapping a set of spiral pre-twisted wires around the outer layer of the high-voltage line body to secure the bulb and prevent it from deflecting or oscillating. However, this wire twisting process relies on manual winding, which is difficult and prolongs the work time, further reducing installation efficiency. To address these issues, this application makes the following improvements:

[0083] Please see Figures 3 to 6 The bottom end of the connecting rod 32 is fixed with a clamping member 4. The clamping member 4 is an arc-shaped plate structure that is adapted to the outer circumferential surface of the high-voltage line body 01. The inner cavity of the main ball shell 1 is located below the clamping member 4. Two clamping members 5 are symmetrically arranged on the left and right sides. The clamping members 5 are provided with arc-shaped slots that are adapted to the outer circumferential surface of the high-voltage line body 01.

[0084] The inner cavity of the main ball shell 1 is also provided with a linkage mechanism that is in transmission cooperation with the traction plate 33. The linkage mechanism is used to synchronously drive the two clamping parts 5 to move closer to each other when the slide bar 31 moves down, and cooperate with the pressing part 4 to clamp and fix the high voltage line body 01.

[0085] As one technical solution in this embodiment, such as Figure 6 As shown, the linkage mechanism includes a pair of rotating shafts 6, four bent arms 61 and four traction rods 62; the two rotating shafts 6 extend horizontally in the front-back direction and are symmetrically rotated in the inner cavity of the main ball housing 1, and the two rotating shafts 6 are located on the left and right sides of the clamping member 4 respectively.

[0086] Two bent arms 61 are symmetrically fixedly mounted on each pivot 6. The bending angle of the bent arms 61 is an obtuse angle, and the point where the bent arms 61 are mounted on the pivot 6 is at its bending corner, so that the bent arms 61 form a lever structure with the pivot 6 as the fulcrum.

[0087] Each bent arm 61 has a limiting groove 611 extending along the length of the arm near its top. Two symmetrical traction rods 62 are fixedly installed on the front and rear long sides of the traction plate 33. All four traction rods 62 extend horizontally in the front and rear direction, and their ends are respectively movably limited and installed in the limiting grooves 611 of the four bent arms 61. The bottom ends of the two bent arms 61 on the same side are jointly fixed with a clamping member 5, so that the clamping member 5 can rotate synchronously with the bent arm 61 around the rotating shaft 6.

[0088] The traction plate 33 can rotate circumferentially relative to the slide bar 31. Combined with the cooperation of each bent arm 61 and the corresponding limiting slide groove 611, it forms a limiting function, which can prevent the traction plate 33 from rotating synchronously with the slide bar 31, thereby preventing the end of the traction plate 33 from separating from the upper and lower push plates 24.

[0089] Through the above-mentioned linkage mechanism, when the slide bar 31 is adjusted downward, the traction plate 33 moves downward synchronously. Through the cooperation of the traction rod 62 and the limiting slide groove 611, the bending arm 61 is guided to rotate around the rotating shaft 6, so that the bottom ends of the bending arms 61 on the left and right rotating shafts 6 move closer to each other, thereby driving the two clamping parts 5 to move closer to each other.

[0090] When the first external thread 311 is tightened into the first threaded hole 301 to its limit, the two clamping parts 5 approach each other to form a V-shape. Their arc-shaped jaws clamp the high-voltage line 01 from the left and right sides. At the same time, the pressing part 4 moves down with the connecting rod 32 to its limit position and presses against the high-voltage line 01 from the top, forming a three-point fixing structure with single-point pressing at the top and two-point clamping on the left and right sides. This achieves reliable fixing of the device and the high-voltage line 01 without pre-twisted wire, eliminating the need for additional pre-twisted wire protection, greatly simplifying the installation steps, and reducing the installation time of a single ball from 10-20 minutes in traditional warning balls to less than 1 minute.

[0091] Furthermore, soft pads (not shown in the figure) are fixed in the pressing surface of the clamping component 4 and the arc-shaped bayonet of the clamping component 5. The soft pads are made of weather-resistant silicone rubber with a thickness of 3-5mm and a Shore hardness of 40-50HA. The static friction coefficient is not less than 0.8. On the one hand, the elastic deformation can buffer the wind vibration load on the device and avoid hard contact causing wear on the insulation layer of the high-voltage line body 01. On the other hand, through the friction and deformation effect of the soft pads themselves, the static friction of the contact surface can be greatly increased, improving the fixing firmness between the device and the high-voltage line body 01, effectively suppressing the axial movement and circumferential deflection of the device along the high-voltage line body 01, and avoiding the problem of device displacement and detachment after long-term outdoor use.

[0092] like Figure 1 and Figure 3As shown, the power supply warning module includes a battery 7, a warning light body 8, a solar panel 9, a solar charging circuit (not shown in the figure), a photosensitive control unit (not shown in the figure), and an intermittent strobe drive unit (not shown in the figure).

[0093] A mounting base 71 is fixed on the inner wall of the main spherical shell 1, and the battery 7 is fixed on the mounting base 71. Multiple warning light bodies 8 are evenly distributed on the outer wall of the main spherical shell 1. Multiple solar panels 9 are also evenly embedded on the outer wall of the main spherical shell 1. Each solar panel 9 and warning light body 8 is electrically connected to the power supply warning module.

[0094] Specifically, the solar panel 9 uses monocrystalline silicon high-efficiency solar panels, which are evenly distributed along the spherical surface of the main spherical shell 1, with at least 3 sets, to ensure that the device can receive sufficient sunlight when installed at a preset angle.

[0095] The output terminal of the solar panel 9 is electrically connected to the input terminal of the solar charging circuit. The solar charging circuit adopts the MPPT maximum power point tracking charging circuit, and its output terminal is electrically connected to the charging terminal of the battery 7. The solar charging circuit has built-in overcharge protection, over-discharge protection, short circuit protection, and reverse connection protection functions (using existing technology, the specific structure and principle will not be described in detail). It can convert the light energy received by the solar panel 9 into electrical energy and stably store it in the battery 7, while providing comprehensive protection for the battery 7 and extending the service life of the battery 7.

[0096] Battery 7 uses a high-energy-density lithium iron phosphate energy storage battery with an operating temperature range of -25℃ to 60℃, which can adapt to extreme high and low temperature outdoor environments and meet the requirements for long-term maintenance-free use.

[0097] The discharge terminal of the battery 7 is electrically connected to the input terminal of the photosensitive control unit. The photosensitive control unit has a built-in photoresistor (not shown in the figure). The photoresistor is embedded in the outer wall of the main spherical housing 1 and is equipped with a light-shielding edge to ensure that the photoresistor is not interfered with by the light of the warning lamp body 8. It can detect the ambient light intensity in real time. When the ambient light intensity is higher than the preset threshold (daytime operation), the photosensitive control unit cuts off the output circuit, and the warning lamp body 8 is in a power-off and off state to reduce power consumption. When the ambient light intensity is lower than the preset threshold (night / rainy low light operation), the photosensitive control unit turns on the output circuit to supply power to the intermittent strobe drive unit.

[0098] The output of the intermittent strobe drive unit is electrically connected to each warning lamp body 8. In this embodiment, the warning lamp body 8 adopts high-brightness LED warning lamps, and at least 6 sets are evenly arranged along the circumference of the spherical surface of the main spherical shell 1 to ensure 360° warning coverage without blind spots.

[0099] The intermittent strobe drive unit uses a multivibrator circuit composed of a 555 timer, which can output a pulse drive signal of preset frequency to drive the warning lamp body 8 to flash intermittently at the preset frequency.

[0100] In this embodiment, the preset flashing frequency is adjustable from 0.5Hz to 2Hz, and the brightness-to-off ratio is 1:3. Specifically, one cycle is 0.2s of lighting and 0.6s of extinguishing. While ensuring the aviation warning effect, the power consumption is greatly reduced, and the device can still work stably for no less than 15 days under continuous rainy weather conditions. Combined with the use of solar power to power the warning lamp body 8, the lighting warning is more energy-efficient.

[0101] In addition, the main spherical shell 1 is also provided with a collision avoidance alarm unit electrically connected to the battery 7; the collision avoidance alarm unit includes an aircraft monitoring module, a main control determination module and an alarm drive module.

[0102] It is worth noting that all modules and control circuits of the collision avoidance alarm unit are existing technologies, and none of the modules of the collision avoidance alarm unit are shown in the figure.

[0103] A main control and determination module is fixedly installed in the inner cavity of the main spherical shell 1. The main control and determination module adopts a low-power MCU microcontroller, and its power supply terminal is electrically connected to the battery 7. At least two sets of aircraft monitoring modules are uniformly embedded on the outer wall of the main spherical shell 1. In this embodiment, the aircraft monitoring module adopts a 24GHz millimeter-wave radar sensor. The two sets of radar sensors are symmetrically arranged, and the detection range covers a spherical airspace with a radius of 1500m centered on the device, with no monitoring blind spots. The signal output terminal of the aircraft monitoring module is electrically connected to the signal input terminal of the main control and determination module.

[0104] The main control judgment module has preset collision risk distance thresholds, which are divided into a first-level warning threshold (radius 1000m) and a second-level emergency alarm threshold (radius 500m). The threshold parameters can be flexibly adjusted according to the air traffic control requirements of the airspace where the route is located.

[0105] The main ball housing 1 is equipped with an alarm drive module. The control terminal of the alarm drive module is electrically connected to the main control judgment module, and the output terminal of the alarm drive module is electrically connected to each warning lamp body 8. The alarm drive module can switch the working mode of the warning lamp body 8 according to the control signal of the main control judgment module.

[0106] The main ball housing 1 is equipped with an alarm drive module. The control terminal of the alarm drive module is electrically connected to the main control judgment module, and the output terminal of the alarm drive module is electrically connected to each warning lamp body 8. The alarm drive module can switch the working mode of the warning lamp body 8 according to the control signal of the main control judgment module.

[0107] The warning light body 8 has three working modes: normal duty mode, first-level warning mode and second-level emergency alarm mode. The normal duty mode is an intermittent flashing mode with a preset frequency. The first-level warning mode is a 2Hz high-frequency flashing mode. The second-level emergency alarm mode is a 5Hz high-brightness strobe mode.

[0108] When the device is in normal duty mode, the warning light body 8 flashes intermittently at a preset frequency to achieve normalized aviation warning; the aircraft monitoring module monitors low-altitude aircraft targets in the surrounding airspace in real time. When an aircraft is detected to enter the first-level warning threshold range, the main control judgment module determines it as a first-level collision risk and outputs a warning signal to the alarm drive module. The alarm drive module drives the warning light body 8 to switch to a 2Hz high-frequency flashing mode to enhance the warning effect and remind the aircraft pilot to avoid the collision in advance.

[0109] When the aircraft is detected to have entered the level 2 emergency alarm threshold range, the main control judgment module determines that it is a high-level collision risk and outputs an emergency alarm signal to the alarm drive module. The alarm drive module drives the warning light body 8 to switch to a 5Hz high-brightness strobe mode to maximize the warning effect and prevent the aircraft from accidentally touching the high-voltage line.

[0110] In addition, the alarm drive module has a higher priority in power supply control for the warning light body 8 than the photosensitive control unit; when the main control judgment module outputs a collision risk alarm signal, the alarm drive module can forcibly turn on the power supply circuit of the warning light body 8, without being restricted by the on / off state of the photosensitive control unit.

[0111] Furthermore, all solar panels 9, warning light bodies 8, and main sphere housing 1 are fitted with waterproof sealing rings. All circuit units in the power supply warning module and anti-collision alarm unit are coated with a three-proof coating, achieving an IP67 protection level. This effectively resists outdoor rain, dust, and salt spray corrosion, preventing short circuits and component damage, and ensuring long-term stable operation of the device in harsh outdoor environments.

[0112] Based on the above technical solution, the disassembly and assembly principle of this aviation warning device is as follows:

[0113] Pull the slide bar 31 upwards, and the operator manually rotates the handle 34 to fully tighten the second external thread 312 into the second threaded hole 302, so that the slide bar 31 is at its upper limit position; the state at this time is as follows. Figure 3 As shown, the two petal housings 2 are in the open state, and the guide openings 201 formed at the bottom of the two petal housings 2 are fully open; at the same time, the traction plate 33 drives the bending arm 61 to rotate through the traction rod 62, so that the two clamping parts 5 are far apart to the maximum opening, and the pressing part 4 moves up to the highest position with the sliding rod 31, leaving enough space for the insertion of the high voltage line body 01. In this state, the device remains an integral structure without any other split structure, which is convenient for transfer and carrying when working at height.

[0114] In addition, the second external thread 312 and the second threaded hole 302 are threaded together to achieve a locking effect, ensuring that the two halves of the housing 2 are in a continuously open state beforehand, so as to avoid the need for the staff to temporarily adjust the two halves of the housing 2 to the open state during installation.

[0115] When working at height, the worker holds a device and aligns the open guide 201 with the high-voltage line body 01 to be installed, such as... Figure 8 As shown, the device is moved downwards so that the high-voltage line 01 smoothly enters the U-shaped openings 12 on both sides of the main sphere housing 1 along the guide port 201, completing the initial alignment of the device and the high-voltage line 01. The initial alignment state is as follows: Figure 9 As shown.

[0116] The worker manually rotates the handle 34 to disengage the second external thread 312 from the second threaded hole 302, and then moves the slide bar 31 downward. During this process, the traction plate 33 moves down synchronously with the slide bar 31. On the one hand, by pushing down the lower push plate 24, it drives the two connecting plates 23 to move, thereby driving the two petal housings 2 to close and gradually seal the gap 11. On the other hand, the traction plate 33 drives the bending arm 61 to rotate around the pivot 6 through the traction rod 62, so that the two clamping parts 5 move closer to each other synchronously, while the pressing part 4 continues to move down with the connecting rod 32.

[0117] When the slide bar 31 descends to the point where the first external thread 311 engages with the first threaded hole 301, the handle 34 is continuously screwed on until the first external thread 311 is fully tightened into the first threaded hole 301, and the slide bar 31 is at its downward limit position; at this time, if Figure 10 As shown, the two valve shells 2 are completely closed, sealing the gap 11, and the high-voltage line body 01 is restricted inside the U-shaped opening 12 and cannot come out;

[0118] At the same time, the two clamping parts 5 approach each other to form a V-shape, clamping the high-voltage line 01 from the left and right sides, and the pressing part 4 presses the high-voltage line 01 from the top, forming a three-point rigid fixation, completing the installation and locking of the device. No additional tools or fasteners are required throughout the process, and no pre-twisting or winding is required. It can be completed by hand.

[0119] Furthermore, by utilizing the locking effect of the first external threaded portion 311 and the first threaded hole 301, the slide rod 31 can be prevented from moving freely, which would cause the two halves of the housing 2 to open arbitrarily and the fastening effect between the device and the high-voltage line 01 to disappear.

[0120] When it is necessary to disassemble the device, rotate the handle 34 in the opposite direction to drive the slide bar 31 to rotate upward, so that the first external thread 311 disengages from the first threaded hole 301. Continue to pull the slide bar 31 upward and tighten the second external thread 312 completely into the second threaded hole 302. At this time, the two petal housings 2 are fully opened, and the clamping member 5 and the pressing member 4 release their clamping on the high voltage line 01, so that the device can be removed from the high voltage line 01. The disassembly process also does not require additional tools and is easy to operate.

[0121] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention.

Claims

1. A high-voltage line aviation warning device, characterized in that, include: The main sphere shell (1) has a notch (11) at the bottom and U-shaped openings (12) on both sides that are connected to the sides of the notch (11) and used to accommodate the high voltage line body (01). A pair of petal shells (2) are symmetrically and movablely installed inside the main spherical shell (1) and distributed on both sides of the notch (11); An adjustment mechanism is provided on the main sphere shell (1) to drive the two shell halves (2) to open and close around the axis of the main sphere shell (1) parallel to the high voltage line body (01); When the two shells (2) are opened to their limit, a guide (201) is formed between the two shells (2) to guide the high voltage line body (01) into the U-shaped opening (12); When the two halves of the shell (2) are closed, the two halves of the shell (2) seal the gap (11) and confine the high voltage line body (01) within the U-shaped opening (12); Warning lights (8) are evenly distributed on the outer wall of the main spherical shell (1).

2. The high-voltage line aviation warning device according to claim 1, characterized in that: The adjustment mechanism includes a slide block (3), a slide rod (31), and a traction plate (33); The sliding cylinder seat (3) is fixed through the main spherical shell (1) at the position opposite to the notch (11). During installation, the sliding cylinder seat (3) is vertically distributed. The slide rod (31) is movably installed inside the slide cylinder seat (3) and is coaxial with the slide cylinder seat (3); The sliding rod (31) is rotatably mounted with a connecting rod (32) at its end inside the main ball housing (1), and the traction plate (33) is fixedly fitted onto the connecting rod (32); Both of the two valve shells (2) are fixed with an upwardly extending connecting plate (23) at their tops, and both of the two connecting plates (23) are fixed with two horizontally extending push plates (24) at their tops. The two ends of the traction plate (33) extend between the two push plates (24) on the two side connecting plates (23) respectively, and are in contact with and block the push plates (24).

3. The high-voltage line aviation warning device according to claim 2, characterized in that: The top end of the slide block (3) has a vertically extending first threaded hole (301), and the bottom end has a vertically extending second threaded hole (302). The slide cylinder seat (3) has a vertical slide hole (303) located between the first threaded hole (301) and the second threaded hole (302), and the two ends of the slide hole (303) are respectively connected to the first threaded hole (301) and the second threaded hole (302); The slide rod (31) is slidably installed in the slide hole (303); The slide bar (31) has a first external thread (311) that matches the first threaded hole (301) near its top end on the outer wall, and a second external thread (312) that matches the second threaded hole (302) near its bottom end on the outer wall. The length of the slide bar (31) between the first external thread (311) and the second external thread (312) is greater than the length of the slide seat (3).

4. The high-voltage line aviation warning device according to claim 3, characterized in that: When the second external thread (312) is tightened into the second threaded hole (302) to the limit, the two said petal housings (2) are in the open limit state; When the first external thread (311) is tightened into the first threaded hole (301) to the limit, the two valve housings (2) are in a closed state.

5. The high-voltage line aviation warning device according to claim 1, characterized in that: The main spherical shell (1) is fixed with T-shaped slide rails (22) on the inner walls on both sides of the notch (11), and T-shaped slide grooves (21) are provided on both of the petal shells (2). The two T-shaped slide rails (22) are respectively slidably embedded in the corresponding T-shaped slide grooves (21), and the petal shell (2) and the inner wall of the main ball shell (1) are slidably attached.

6. The high-voltage line aviation warning device according to claim 3, characterized in that: The bottom end of the connecting rod (32) is fixed with a clamping member (4); The main ball shell (1) is provided with two clamping members (5) symmetrically located below the clamping member (4); The main ball shell (1) is provided with a linkage mechanism that is in transmission cooperation with the traction plate (33); When the first external thread (311) is tightened into the first threaded hole (301) to the limit, the traction plate (33) and the linkage mechanism drive the two clamping parts (5) to approach each other to form a V shape, clamping the high voltage line body (01). At the same time, the pressing part (4) moves down to the limit position and presses against the top of the high voltage line body (01) to achieve the fixation of the high voltage line aviation warning device and the high voltage line body (01).

7. The high-voltage line aviation warning device according to claim 6, characterized in that: The linkage mechanism includes a pair of rotating shafts (6) and four bent arms (61); The two rotating shafts (6) are symmetrically rotated and installed inside the main ball shell (1); each of the rotating shafts (6) is fixedly fitted with two bent arms (61). The bending angle of the bent arm (61) is an obtuse angle, and the point where the bent arm (61) is fitted on the rotating shaft (6) is located at the bending corner of the bent arm (61); Each of the bent arms (61) is provided with a limiting groove (611) near its top end, and each of the two long sides of the traction plate (33) is equipped with two traction rods (62). The ends of the four traction rods (62) are movably limited and installed in the four limiting slides (611) in a corresponding manner; The clamping member (5) is fixed to the bottom end of the two bent arms (61) on the same side; When the slide bar (31) is adjusted downward, the bottom ends of the two rotating shafts (6) move closer to each other.

8. The high-voltage line aviation warning device according to claim 1, characterized in that: A battery (7) is fixedly installed inside the main spherical shell (1) by a mounting base (71), and solar panels (9) are evenly distributed on the outer wall of the main spherical shell (1). Each of the aforementioned warning light bodies (8) and solar panels (9) is electrically connected to the storage battery (7); The main spherical shell (1) is also provided with an anti-collision alarm unit that is electrically connected to the storage battery (7); The collision avoidance alarm unit includes an aircraft monitoring module, a main control decision module, and an alarm driving module; The aircraft monitoring module is fixedly installed on the outer wall of the main spherical shell (1) for real-time monitoring of low-altitude aircraft targets within a preset range and transmitting the monitoring data to the main control judgment module; The main control judgment module has a built-in preset collision risk distance threshold, which is used to receive monitoring data and determine the collision risk level; The alarm drive module is electrically connected to the main control judgment module and each warning lamp body (8) respectively, and is used to drive the warning lamp body (8) to switch the warning working mode according to the risk level signal output by the main control judgment module.

9. The high-voltage line aviation warning device according to claim 6, characterized in that: The clamping member (4) and the two clamping members (5) are all fixed with soft pads.

10. The high-voltage line aviation warning device according to claim 2, characterized in that... : A handle (34) is fixed to the top of the slide bar (31), and the handle (34) is circular.

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