A bird deterrent for power lines

Abstract

The utility model provides a kind of transmission line bird repelling device, belong to transmission line protection technical field;Including: installation bottom plate, still include: container component, container component is set on the upper wall surface of installation bottom plate;Spraying component, spraying component is set on the upper wall surface of container component;Two installation components, two installation components are respectively set on the lower wall surface of installation bottom plate;Power supply component, power supply component is set on the lower wall surface of installation bottom plate;The device is combined by camphor oil smell bird repelling and sound bird repelling, utilizes multimodal stimulation to improve bird repelling efficiency;Automatic feeding and power supply system reduce manual intervention;Fixed installation reduces the risk of moving part failure;The overall of the device provides a kind of efficient, reliable, low-maintenance transmission line bird repelling device, realizes the persistent deterrence to birds by double bird repelling mechanism of smell and sound, effectively prevents nesting accident, and simultaneously, automation design reduces operating cost.

Description

Technical Field

[0001] This utility model belongs to the field of power transmission line protection technology, specifically relating to a bird deterrent device for power transmission lines. Background Technology

[0002] The field of bird deterrence devices aims to prevent birds from roosting and nesting on power transmission facilities. Power transmission lines are critical infrastructure for electricity transmission, and their safe operation is paramount. However, bird activity often leads to nest building and droppings accumulation, causing short circuits, power outages, and even fires. Industry statistics show that bird-related faults account for 10%-15% of power transmission line faults, especially in remote areas where maintenance is difficult and losses are significant. Therefore, bird deterrence devices are essential equipment in this field, designed to drive away birds through physical, chemical, or acoustic means to ensure power grid safety.

[0003] Taking the "Bird Repelling Device for Transmission Lines" (CN 222751272 U) as an example, this existing patent uses a buzzer to scare birds and a mobile design. It moves along the power cable via a motor-driven wheel and is powered by solar energy. While this device achieves mobile bird repellency, it has significant shortcomings: First, its bird-repelling method is singular, relying solely on sound, which birds may quickly adapt to, a phenomenon academically termed "habituation," leading to diminishing effectiveness. Second, the moving parts are prone to dust accumulation and wear outdoors, resulting in a high failure rate and frequent maintenance, increasing costs. Third, the power supply relies entirely on solar energy, which may be insufficient during cloudy or rainy weather, affecting continuity. Fourth, the bird-repelling coverage is limited, unable to address the issue of birds nesting deep within fixed locations, such as transmission towers. Utility Model Content

[0004] To address the problems existing in the prior art, this utility model provides a specific technical solution: a bird-repelling device for power transmission lines, comprising: a mounting base plate, and further comprising: a container assembly disposed on the upper wall of the mounting base plate; a spraying assembly disposed on the upper wall of the container assembly; two mounting assemblies disposed on the lower wall of the mounting base plate; a power supply assembly disposed on the lower wall of the mounting base plate; and a feeding assembly disposed on the side of the container assembly; the container assembly comprises: an electrically controlled turntable disposed on the upper wall of the mounting base plate; a container tray disposed on the upper wall of the electrically controlled turntable; and a container body disposed on the upper wall of the container tray.

[0005] Preferably, the spraying assembly includes: a spraying bracket disposed on the upper wall of the container tray; a spraying pipe, which is a T-shaped pipe, with one end disposed on the upper wall of the container body and the other two ends respectively installed inside the spraying bracket; two spray nozzles disposed at the two ends of the spraying pipe; and a spraying pump disposed outside the spraying pipe.

[0006] Preferably, the two mounting components include: a mounting bevel plate disposed on the lower wall of the mounting base plate; and a mounting screw disposed threadedly inside the mounting bevel plate.

[0007] Preferably, the power supply component includes: a battery for storing electrical energy, which is disposed on the lower wall of the mounting base plate; and a solar panel, which is connected to the battery for storing electrical energy via wires.

[0008] Preferably, the feeding assembly includes: a feeding pipe, one end of which is disposed on the side wall of the container body; a feeding container, which is disposed at the other end of the feeding pipe; and a feeding pump, which is disposed outside the feeding pipe.

[0009] Preferably, the upper wall of the container body is provided with a vent.

[0010] Preferably, the lower wall of the solar panel is provided with two supports.

[0011] Preferably, the lower wall of the mounting base plate is provided with two speakers.

[0012] Preferably, the two ends of the lower wall of the mounting base are provided with anti-slip layers.

[0013] Preferably, the upper end of the mounting screw is provided with an anti-slip plate.

[0014] Compared with existing technologies, the bird deterrent device for power transmission lines of this utility model has the following advantages: This bird deterrent device combines camphor oil odor and sound to repel birds, and utilizes multimodal stimulation to improve bird deterrent efficiency; the automated feeding and power supply system reduces manual intervention; fixed installation reduces the risk of failure of moving parts; the device as a whole provides a highly efficient, reliable, and low-maintenance bird deterrent device for power transmission lines, and through the dual bird deterrent mechanism of odor and sound, it achieves a lasting deterrent effect on birds, effectively preventing nesting accidents, while the automated design reduces operating costs.

[0015] This device solves the problem of uneven distribution of bird repellent through the container assembly, achieving uniform coverage; the slow rotation of the electronically controlled turntable allows for variable spraying direction of camphor oil, avoiding blind spots and increasing the bird-repelling range; the spraying assembly solves the problem of low efficiency in traditional spraying, achieving efficient atomized spraying, with the atomizing nozzle refining camphor oil into micron-sized particles, resulting in long diffusion distances, and the timed control of the spray pump saves reagent and reduces waste.

[0016] This device solves the problem of unstable fixation on transmission towers by installing components, achieving a stable effect against wind and earthquakes. The anti-slip plate and screw design can adapt to tower materials with different cross-sectional dimensions, making installation simple and able to withstand severe weather after tightening.

[0017] This device solves the problem of inconvenient drug replenishment through the feeding component, achieving automatic replenishment and reducing manual labor; the liquid level sensor triggers the feeding pump, realizing unattended operation, and the large-capacity design of the feeding container extends the maintenance cycle. Attached Figure Description

[0018] Figure 1 A schematic diagram of the first overall structure of the bird deterrent device for power transmission lines provided by this utility model; Figure 2 A schematic diagram of the second overall structure of the bird deterrent device for power transmission lines provided by this utility model; Figure 3 An exploded view of a first partial structure of the bird deterrent device for power transmission lines provided by this utility model; Figure 4 A schematic diagram of a second partial structure of the bird deterrent device for power transmission lines provided by this utility model; in, Figures 1 to 4 The bird deterrent device for power transmission lines in the attached diagram is as follows: 1. Mounting base plate; 2. Electrically controlled turntable; 3. Container tray; 4. Container body; 5. Spraying bracket; 6. Spraying pipe; 7. Spraying nozzle; 8. Spraying pump; 9. Mounting bend plate; 10. Mounting screw; 11. Battery; 12. Solar panel; 13. Feeding pipe; 14. Feeding container; 15. Feeding pump; 16. Vent; 17. Loudspeaker. Detailed Implementation

[0019] The following are specific implementation cases and appendices. Figures 1-4The present invention will be further described below, but it is not limited to these embodiments. The present invention provides a technical solution: a bird deterrent device for power transmission lines, comprising: a mounting base plate 1, and further comprising: a container assembly disposed on the upper wall of the mounting base plate 1; a spraying assembly disposed on the upper wall of the container assembly; two mounting assemblies disposed on the lower wall of the mounting base plate 1; a power supply assembly disposed on the lower wall of the mounting base plate 1; and a feeding assembly disposed on the side of the container assembly; the container assembly comprises: an electrically controlled turntable 2 disposed on the upper wall of the mounting base plate 1; a container tray 3 disposed on the upper wall of the electrically controlled turntable 2; and a container body 4 disposed on the upper wall of the container tray 3. The upper wall of the container body 4 is provided with a vent 16, and the lower wall of the mounting base plate 1 is provided with two speakers 17. The two ends of the lower wall of the mounting base plate 1 are provided with anti-slip layers.

[0020] As a preferred embodiment, the spraying assembly further includes: a spraying bracket 5, which is disposed on the upper wall of the container tray 3; a spraying pipe 6, which is a three-way pipe, with one end of the spraying pipe 6 disposed on the upper wall of the container body 4 and the other two ends of the spraying pipe 6 respectively installed inside the spraying bracket 5; two spraying nozzles 7, which are respectively disposed at the two ends of the spraying pipe 6; and a spraying pump 8, which is disposed outside the spraying pipe 6.

[0021] As a preferred embodiment, the two mounting components further include: a mounting bend 9, which is disposed on the lower wall of the mounting base plate 1; and a mounting screw 10, which is movably disposed inside the mounting bend 9 by means of a thread, and the upper end of the mounting screw 10 is provided with an anti-slip plate.

[0022] As a preferred embodiment, the power supply components further include: a storage battery 11, which is disposed on the lower wall of the mounting base plate 1; and a solar panel 12, which is connected to the storage battery 11 via wires, and the lower wall of the solar panel 12 is provided with two supports.

[0023] As a preferred embodiment, the feeding assembly further includes: a feeding pipe 13, one end of which is disposed on the side wall of the container body 4; a feeding container 14, which is disposed at the other end of the feeding pipe 13; and a feeding pump 15, which is disposed outside the feeding pipe 13.

[0024] Working Principle: Before using this device, the operator first performs installation. The base plate 1 is erected on top of the transmission tower, with the steel structure of the tower positioned between the mounting bend 9 and the base plate 1. The operator then uses a tool to rotate the mounting screw 10, securing the base plate 1 to the transmission tower. Next, the operator uses brackets to fix the solar panel 12 to the transmission tower. The feeding container 14 is then fixed to the tower base. Finally, the operator can optionally connect an external AC power source to the battery 11 to provide power to the device, and connect a controller to the device to provide control and operating logic for the electrical equipment. The operator then injects camphor oil (used for bird repellency) into the feeding container 14, completing the pre-use preparations.

[0025] During normal use, the solar panel 12 first charges the storage battery 11. The charging logic of the storage battery 11 is primarily driven by the solar panel 12, supplemented by an external AC power source. Under the control of the controller, the device sprays bird repellent at equal time intervals. During bird repellent, the spray pump 8 starts working, pumping camphor oil from the container body 4 through the spray pipe 6 into the two spray nozzles 7. The oil is then sprayed through the two nozzles, while the electrically controlled turntable 2 slowly rotates 90 degrees to distribute the camphor oil on the outside of the power transmission tower for bird repellency.

[0026] When the camphor oil inside the container body 4 is used up, the liquid level sensor inside detects this, and the feed pump 15 starts to work. Camphor oil enters the container body 4 from the feed container 14 and the feed pipe 13. When the liquid level sensor detects that it is full, the feed pump 15 stops working.

[0027] When the liquid level sensor inside the feeding container 14 detects that there is no liquid, the device sends a replenishment signal and plays bird-repelling audio through the speaker 17 to fill the gap when camphor oil cannot repel birds.

[0028] Example: This device mainly includes a mounting base plate 1, a container assembly, a spraying assembly, a mounting assembly, a power supply assembly, and a feeding assembly. The mounting base plate 1 serves as the basic support structure and is fixed to the crossbeams or brackets of the transmission tower. The container assembly, located above the mounting base plate 1, is used to store and distribute bird repellent, such as camphor oil; the spraying assembly is responsible for spraying the bird repellent into the surrounding environment; the mounting assembly is used to securely install the device onto the transmission tower; the power supply assembly provides a sustainable power supply; the feeding assembly enables automatic replenishment of the bird repellent. In addition, the device also integrates a speaker 17 for audio bird repellency to compensate for gaps in spraying.

[0029] The container assembly is the core of the bird repellent storage and distribution system, comprising an electrically controlled turntable 2, a container tray 3, and a container body 4. The electrically controlled turntable 2 is fixed to the center of the upper wall of the mounting base 1 via bolts. The electrically controlled turntable 2 preferably uses a stepper motor-driven rotating platform, enabling precise control from 0-360 degrees. During installation, workers must use a level to ensure the electrically controlled turntable 2 is installed horizontally. The container tray 3 is mounted on the upper wall of the electrically controlled turntable 2, serving as a support for the container body 4. The container tray 3 is made of ABS plastic, which is lightweight and weather-resistant. The tray edge has grooves that match the flange at the bottom of the container body 4, ensuring stable placement. During installation, workers must align the container tray 3 with the mounting holes of the electrically controlled turntable 2, secure it with bolts, and apply thread-locking agent to prevent loosening. The container body 4 is mounted on the upper wall of the container tray 3. The top of the container body 4 has a vent 16 and a built-in dust filter to prevent impurities from entering while allowing air circulation, avoiding negative pressure affecting pump suction. A liquid level sensor, such as a float sensor, is installed inside the container body 4 to detect the camphor oil level. The container assembly stores camphor oil and, through the slow rotation of the electrically controlled turntable 2 (rotating 90 degrees per spray cycle), expands the spray coverage. During implementation, workers must first test the rotation function of the electrically controlled turntable 2: connect the power supply, the controller sends a pulse signal, and check whether the turntable rotates smoothly without jamming.

[0030] The spraying assembly is responsible for atomizing and spraying the bird repellent. It includes a spraying bracket 5, a spraying pipe 6, two spray nozzles 7, and a spraying pump 8. The spraying bracket 5 is fixed to the upper wall of the container tray 3 and is made of stainless steel tubing, connected by base bolts. The top of the bracket has an arc design to support the spraying pipe 6. The spraying pipe 6 is a tee pipe, mainly made of polypropylene random copolymer, which is resistant to chemical corrosion. One end is connected to the outlet valve of the container body 4. The outlet valve is a normally closed solenoid valve. The other two ends are respectively embedded in the clamps of the spraying bracket 5. The pipe connection is sealed with PTFE tape. The two spray nozzles 7 are installed at the end of the pipe. They are atomizing nozzles connected by threads. Workers need to use a wrench to tighten them appropriately to avoid overtightening and damaging the threads.

[0031] The spray pump 8 is located outside the spray pipe 6, close to the container body 4. The inlet of the spray pump 8 is connected to the outlet of the container body 4 via a hose, and the outlet is connected to the spray pipe 6. The operating logic of the spraying assembly is as follows: The controller starts spraying at preset time intervals, such as every 2 hours. First, it opens the solenoid valve, then starts the spray pump 8, which runs for 1 minute to atomize and spray camphor oil. Simultaneously, the electronically controlled turntable 2 rotates 90 degrees to change the spraying direction, ensuring uniform coverage. After spraying is complete, the solenoid valve closes, and the pump stops.

[0032] The mounting assembly, used to secure the device to the transmission tower, includes two mounting bends 9 and mounting screws 10. The mounting bends 9 are welded to both sides of the lower wall of the mounting base plate 1, are L-shaped, and have mounting holes in the horizontal portion. The mounting screws 10 are threadedly mounted inside the mounting bends 9, with anti-slip plates welded to their upper ends to increase friction with the transmission tower. During installation, workers hoist the device onto the crossbeam of the transmission tower, positioning the crossbeam between the mounting bends 9 and the mounting base plate 1. Then, a wrench is used to rotate the mounting screws 10, pressing the anti-slip plates tightly against the crossbeam surface to ensure the device is stable and wind-resistant. After installation, a sway test is performed. The anti-slip layer, a 2mm thick rubber sheet adhered to the lower wall of the mounting base plate 1, further enhances slip resistance.

[0033] The power supply components include a storage battery 11 and a solar panel 12, providing sustainable power. The storage battery 11 is mounted on the lower wall of the mounting base 1 and fixed by a bracket, and includes a protection circuit. During installation, workers must pay attention to the battery polarity; the positive and negative terminals are connected to the controller via wires, and the terminals are insulated with heat-shrink tubing. The solar panel 12 is connected to the storage battery 11 via wires. The lower wall of the solar panel 12 has two aluminum alloy brackets with adjustable angles to maximize sunlight reception. The brackets are bolted to the auxiliary pole of the transmission tower. During installation, workers must choose a south-facing location to avoid shadows and use a multimeter to check the open-circuit voltage. Charging logic: Solar power is prioritized; when sunlight is insufficient, an external AC power source can be connected to supplement it.

[0034] The feeding assembly enables automatic replenishment of the bird repellent, including a feeding pipe 13, a feeding container 14, and a feeding pump 15. The feeding pipe 13 is a flexible hose, with one end connected to the inlet of the container body 4 and the other end connected to the feeding container 14. The feeding container 14 is placed on the ground of the transmission tower base and is covered to prevent evaporation. The feeding pump 15 is located outside the feeding pipe 13, and is similar in model to the spray pump 8, but with a larger flow rate. The pump inlet is connected to the outlet of the feeding container 14, and the outlet is connected to the feeding pipe 13. When the liquid level sensor of the container body 4 detects that the liquid level is lower than the set value, the controller starts the feeding pump 15, which runs until the liquid level reaches 90% and then stops. The feeding container 14 is also equipped with a liquid level sensor. When it detects that it is empty, the controller triggers the speaker 17 to intermittently play bird repellent audio and simultaneously sends a wireless signal to the monitoring center for an alarm.

[0035] Electrical Implementation: Electrical control is the core of this device, ensuring automated operation. The control system is based on a PLC, model S7-200, integrating power management, sensor input, and actuator output. After the worker powers on, the controller performs a self-test: checking sensor signals for normality and testing actuators. After passing the self-test, it enters standby mode. The controller runs in a cycle according to a preset program, performing periodic spraying. The controller first sends a signal to the driver of the electric control turntable 2, driving the turntable to slowly rotate 90 degrees; then, the controller opens the solenoid valve, starting the spray pump 8, which runs for 60 seconds. Feeding Logic: The liquid level sensor monitors in real time. When the liquid level in container 4 is low, the feeding pump 15 starts until container 4 is full. When the feeding container 14 is empty, the speaker 17 intermittently plays pre-recorded audio until manual intervention.

[0036] In the description of this utility model, the term "multiple" refers to two or more. Unless otherwise explicitly defined, the terms "upper," "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. The terms "connection," "installation," "fixing," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0037] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A bird deterrent device for power transmission lines, comprising: Mounting base plate (1), characterized in that it further includes: A container assembly disposed on the upper wall of the mounting base plate (1); A spraying assembly disposed on the upper wall of the container assembly; Two mounting components are respectively disposed on the lower wall surface of the mounting base plate (1); A power supply assembly is disposed on the lower wall of the mounting base plate (1); A feeding assembly, wherein the feeding assembly is disposed on the side of the container assembly; The container component includes: An electrically controlled turntable (2) is mounted on the upper wall of the mounting base plate (1); Container tray (3), the container tray (3) is set on the upper wall of the electronically controlled turntable (2); The container body (4) is disposed on the upper wall of the container tray (3).

2. The bird-repelling device for power transmission lines according to claim 1, characterized in that, The spraying assembly includes: Spraying bracket (5), the spraying bracket (5) is set on the upper wall of container tray (3); Spray pipe (6), the spray pipe (6) is a three-way pipe, one end of the spray pipe (6) is set on the upper wall of the container body (4), and the other two ends of the spray pipe (6) are respectively installed in the spray bracket (5); Two spray nozzles (7) are respectively located at the two ends of the spray pipe (6); Spray pump (8) is located outside the spray pipe (6).

3. The bird-repelling device for power transmission lines according to claim 1, characterized in that, The two installation components include: Mounting bend plate (9), which is disposed on the lower wall surface of mounting base plate (1); The mounting screw (10) is threadedly disposed inside the mounting crank plate (9).

4. The bird-repelling device for power transmission lines according to claim 1, characterized in that, The power supply component includes: A storage battery (11) is disposed on the lower wall of the mounting base plate (1); A solar panel (12) is connected by wires and a battery (11).

5. The bird-repelling device for power transmission lines according to claim 1, characterized in that, The feeding assembly includes: A feeding pipe (13) is provided at one end on the side wall of the container body (4); A feeding container (14) is provided at the other end of the feeding pipe (13); A feed pump (15) is located outside the feed pipe (13).

6. The bird-repelling device for power transmission lines according to claim 1, characterized in that, The upper wall of the container body (4) is provided with a vent (16).

7. The bird-repelling device for power transmission lines according to claim 4, characterized in that, The lower wall of the solar panel (12) is provided with two supports.

8. The bird-repelling device for power transmission lines according to claim 1, characterized in that, The lower wall of the mounting base plate (1) is provided with two speakers (17).

9. The bird-repelling device for power transmission lines according to claim 1, characterized in that, The mounting base plate (1) has anti-slip layers at both ends of its lower wall surface.

10. The bird-repelling device for transmission lines according to claim 3, characterized in that, The upper end of the mounting screw (10) is provided with an anti-slip plate.

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