Self-adaptive fast-assembly bird-preventing thorn

Abstract

The invention relates to a self-adaptive fast-assembly anti-bird thorn, and relates to the technical field of anti-bird devices for power equipment.The self-adaptive fast-assembly anti-bird thorn comprises a self-adaptive hoop base and a modular thorn body, the self-adaptive hoop base comprises a connecting base, a flexible hoop belt and a tightening mechanism, the modular thorn body comprises a base plate and a pricking needle, a locking groove is formed in the top of the connecting base, and the flexible hoop belt is arranged in the locking groove; a locking column capable of being inserted is arranged at the bottom of the base plate, a spring bolt is arranged on the side wall of the locking column, and a locking piece capable of abutting against the spring bolt in a clamping mode is arranged in the connecting base. The technical effects that self-adaptive installation is achieved, the anti-bird thorn is rapidly assembled, installation is stable, and bird staying can be effectively prevented are achieved.

Description

Technical Field

[0001] This application relates to the field of bird deterrent devices for power equipment, and in particular to an adaptive quick-installation bird spike. Background Technology

[0002] In power systems, transmission line towers and other facilities are frequently disrupted by bird activity. Birds nesting and roosting on these towers can cause short circuits, power outages, and other faults, severely impacting the stability and reliability of power supply. With the continuous development of the power industry, the safety requirements for transmission lines are becoming increasingly stringent. Bird spikes, as a common bird-proofing device, are crucial for ensuring the safe operation of transmission lines due to their performance and installation methods. Effective bird-proofing measures can reduce power outages caused by bird activity, lower maintenance costs, and ensure a continuous and stable power supply, which is of great significance to society's production and daily life.

[0003] In related technologies, several methods are conventionally used to solve the bird protection problem on transmission line towers. One method is to use traditional fixed bird spikes, which are usually installed on the tower by welding or bolting. Installation requires workers to perform complex operations at high altitudes, such as welding with welding equipment or tightening bolts with tools, making the process cumbersome and time-consuming. Another common method is to use simple spike structures. These spikes are directly fixed to the tower surface, lacking effective connection and fixing mechanisms. The installation is not secure enough and is easily loosened and detached under the influence of environmental factors such as wind and sun, thus losing its bird protection effect. Some bird protection devices also use a one-piece design, which cannot be flexibly adjusted according to the different shapes and sizes of the towers, resulting in poor applicability.

[0004] However, traditional installation methods are complex, inefficient, and pose significant safety risks when working at heights. Furthermore, the lack of ease of installation makes maintenance and replacement of bird spikes extremely difficult. Additionally, the unstable installation and lack of self-adjustment capabilities make it difficult to achieve stable and reliable installation of bird spikes on poles of different shapes and sizes, failing to effectively address complex and ever-changing real-world application scenarios and failing to meet the safety protection requirements of modern power systems for transmission lines. Summary of the Invention

[0005] The purpose of this application is to overcome the above-mentioned technical problems and provide an adaptive quick-installation anti-bird spike.

[0006] An adaptive quick-release bird spike includes: Adaptive clamp base and modular spike; The adaptive clamp base includes a connecting seat, a flexible clamp strap, and a tightening mechanism for tightening the flexible clamp strap; The modular piercing body includes a base plate and piercing needles disposed thereon; The top of the connector is provided with a locking groove, and the bottom of the base plate is provided with a locking post that can be inserted into the locking groove; The side wall of the locking pin is provided with a locking tongue, and the connecting seat is provided with a locking plate that can be rotated by the locking tongue and can be locked against the top of the locking tongue after rotation.

[0007] By adopting the above technical solution, an integrated and modular bird spike solution is provided, which combines the adaptive clamp base with the modular spike body, changing the traditional bird spike installation and maintenance mode. It defines the core locking method of driving the locking plate by pressing down the spike body, laying the overall architectural foundation for rapid installation.

[0008] Optionally, the upper surface of the latch has an inclined surface; the locking plate includes a locking part that can extend into the locking groove, the locking part having a wedge-shaped block adapted to the inclined surface of the latch; when the locking pin is inserted into the locking groove and pressed down, the inclined surface of the latch contacts the wedge-shaped block and drives the locking plate to rotate; when the latch moves down past the wedge-shaped block, the locking part swings back so that the wedge-shaped block is locked against the top of the latch.

[0009] By adopting the above technical solution, a "one-click press-down" manual quick installation is achieved. The installer only needs to align the spike and press it down vertically. The inclined surface of the locking tongue will automatically push open the locking plate, and after passing the apex, the locking plate will automatically spring back and lock. This process requires no tools, no rotation, and no additional locking action, simplifying high-altitude installation operations to the extreme and significantly improving installation efficiency and safety. Combined with the design of the adaptive clamp base and modular spike, an integrated and modular anti-bird spike solution and the core locking method of pressing down the spike to drive the locking plate are provided.

[0010] Optionally, the locking plate is connected to a drive spring and a return spring; the drive spring acts on the locking part, causing it to tend to swing into the locking groove, and the return spring acts on the locking plate, causing it to tend to swing in the opposite direction, and the stiffness of the return spring is greater than that of the drive spring.

[0011] By adopting the above technical solution, the adaptive clamp base is combined with the modular spike body to achieve an integrated and modular anti-bird spike solution; the inclined surface of the locking tongue and the wedge block are used to achieve one-click pressing and quick manual installation; the stiffness relationship between the drive spring and the return spring is limited, the mechanical characteristics and reliability of the locking process are optimized, and the locking action is ensured to have both force feedback and final locking stability, thereby improving the operation quality and long-term durability of the mechanism.

[0012] Optionally, the bottom of the connector is provided with a mounting groove, and a first elastic pad is provided in the mounting groove. An air cavity is formed at the point where the first elastic pad abuts against the side wall of the mounting groove.

[0013] By adopting the above technical solution, an integrated and modular bird spike solution is provided. It combines an adaptive clamp base with a modular spike body, defining a core locking method that drives the locking plate by pressing down on the spike body, laying the overall structural foundation for rapid installation. At the same time, an air-cavity elastic pad is added to the bottom of the connecting seat, which specifically solves the problems of insufficient contact and uneven pressure when installing on cylindrical or irregularly shaped towers. When the air cavity is pressurized, it can generate adaptive deformation, so that the pad and the curved surface of the tower form a large-area uniform fit, which greatly increases the effective contact area and static friction, fundamentally improving the stability of the base against torsion and sway, and is especially suitable for scenarios prone to swaying.

[0014] Optionally, one end of the flexible clamp belt is rotatably connected to the bottom of the connecting seat via a hinge plate, and its inner side is provided with a second elastic pad, and its free end is provided with a rack; the tightening mechanism includes a drive gear that meshes with the rack.

[0015] By adopting the above technical solutions, the hinged plate enables the clamping band to adaptively adjust its angle, making it more smoothly and snugly fit the tower when tightened. The second elastic pad directly increases the friction between the clamping band and the tower. The gear-rack meshing tightening method provides a reliable and labor-saving linear tightening force, realizing the basic function of the base to quickly adapt to different towers and firmly clamp them.

[0016] Optionally, the tightening mechanism may also include a limiting ratchet fixed coaxially with the drive gear, and an elastic plate that cooperates with the limiting ratchet to achieve one-way locking.

[0017] By adopting the above technical solution, the limiting ratchet and drive gear are coaxially fixed, and a one-way locking is achieved through the cooperation of an elastic plate and the limiting ratchet. This prevents the clamp strap from accidentally loosening, ensures that the clamp strap maintains tension under long-term external forces such as wind vibration, maintains the long-term stability of the base, and solves the problem of vibration-induced loosening of traditional bolts. Simultaneously, the adaptive clamp base, through the connecting seat, flexible clamp strap, and tightening mechanism, can quickly adapt to different towers and securely clamp them; the hinge plate allows the clamp strap to adaptively adjust its angle, resulting in a smoother fit to the tower during tightening; the second elastic pad increases the friction between the clamp strap and the tower; and the gear-rack meshing tightening method provides a reliable and labor-saving linear tightening force. Furthermore, the entire bird spike adopts an integrated and modular design, achieving rapid installation by pressing down the spike body to drive the locking plate.

[0018] Optionally, the sidewall of the locking groove is circumferentially distributed with multiple V-shaped grooves, and the locking post is provided with V-shaped protrusions that cooperate with the V-shaped grooves.

[0019] By adopting the above technical solution, the adaptive clamp base and modular spikes are combined to provide an integrated and modular anti-bird spike solution, defining the core locking method of driving the locking plate by pressing down the spike. The V-shaped groove and V-shaped protrusion work together to provide precise circumferential initial positioning, ensuring that the locking tongue and locking plate can be accurately aligned when the spike is pressed down. On the other hand, it forms an effective anti-rotation structure. After locking, the side constraint of the V-shaped groove prevents the spike from rotating circumferentially, forming a double anti-rotation guarantee together with the locking plate.

[0020] Optionally, the end of the latch is rounded.

[0021] By adopting the above technical solution and providing installation guidance, the arc end can more easily guide the bolt to slide into the correct contact position with the locking plate wedge block during the initial pressing stage, reducing the requirement for absolute installation accuracy, making the operation more error-tolerant and smooth, and further improving the user experience of quick installation.

[0022] In summary, this application includes at least one of the following beneficial technical effects: 1. Adopting an integrated and modular design, the self-adaptive clamp base is combined with the modular spike, and the locking method of driving the locking plate by pressing down the spike enables rapid installation, changing the traditional installation and maintenance mode of bird spikes; 2. The air-cavity type first elastic pad adapts to deformation under pressure, and together with the second elastic pad, increases the contact area and static friction with the tower, improving the base's anti-torsion and anti-sway stability, and is suitable for towers of different shapes; 3. The inclined plane drive-automatic spring-back locking principle enables one-click, manual, quick installation without tools or additional actions, improving installation efficiency and safety. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this application; Figure 2 yes Figure 1 A magnified view of part A in the middle; Figure 3 This is a structural schematic diagram of the present application, mainly showing the drive gear; Figure 4 yes Figure 3 A magnified view of part B in the middle section; Figure 5 This is a cross-sectional structural diagram of the present application, mainly showing the limiting ratchet; Figure 6 This is a structural schematic diagram of the present application, mainly showing the double nuts; Figure 7 This is a structural schematic diagram of the present application, mainly showing the locking pin; Figure 8This is a structural schematic diagram of the present application, mainly showing the locking groove; Figure 9 This is a cross-sectional structural diagram of the present application, mainly showing the locking plate and the return spring.

[0024] Figure Descriptions: 1. Connecting seat; 2. Flexible clamping belt; 3. Tightening mechanism; 301. Housing; 302. Rotating frame; 303. Rotating rod; 304. Drive gear; 305. Drive handle; 306. Limiting ratchet; 307. Elastic plate; 308. Adjusting rod; 309. Double nut; 4. Metal mounting plate; 5. First elastic pad; 6. Hinge piece; 7. Second elastic pad; 8. Rack; 9. Limiting groove; 10. Locking groove; 11. V-shaped groove; 12. Base plate; 13. Needle; 14. Locking post; 15. V-shaped protrusion; 16. Locking tongue; 17. Annular groove; 18. Drive groove; 19. Locking piece; 20. Rotating shaft; 21. Wedge block; 22. Return spring; 23. Annular locking block; 24. Support column; 25. Drive spring. Detailed Implementation

[0025] The following is in conjunction with the appendix Figure 1 -Appendix Figure 9 This application will be described in further detail below.

[0026] An adaptive, quick-release bird spike, reference Figure 1 The system includes an adaptive clamp base and a modular spike that can be detachably mounted on the adaptive clamp base. The adaptive clamp base is used for quick docking with towers and can accommodate various tower shapes. The modular spike is separate from the adaptive clamp base, facilitating spike assembly and disassembly and improving installation efficiency.

[0027] The adaptive clamp base includes a connecting seat 1, a flexible clamp band 2, and a tightening mechanism 3 mounted on the connecting seat 1 for driving the free end of the flexible clamp band 2 to tighten.

[0028] Reference Figure 1 , Figure 2 The bottom of the connector 1 has two integrally formed flexible metal mounting plates 4 on both sides. The two metal mounting plates 4 cooperate with the bottom of the connector 1 to form a mounting groove. The inner wall of the mounting groove is fixedly connected with a first elastic gasket 5. Air cavities are opened on both sides of the first elastic gasket 5 where it abuts against the metal mounting plates 4.

[0029] Reference Figure 2 A hinge plate 6 is rotatably connected to the bottom of the connecting plate outside the mounting groove. The end of the hinge plate 6 is fixedly connected to one end of the flexible clamping band 2. The flexible clamping band 2 is a hot-dip galvanized spring steel band, and a second elastic pad 7 is fixedly connected to its inner side. The second elastic pad 7 can be used to increase the contact area and friction between the flexible clamping band 2 and the tower, thereby increasing the stability of the connecting seat 1 after installation.

[0030] Reference Figure 2 , Figure 3 The tightening mechanism 3 includes a housing 301 fixedly installed at the bottom of the connecting seat 1, and the housing 301 is fixed to the bottom of the connecting plate on the opposite side of the hinge piece 6 by screws. Simultaneously, the housing 301 has an opening for the free end of the flexible clamping strap 2 to extend into it. When the free end of the flexible clamping strap 2 extends into the housing 301, the flexible clamping strap 2 abuts against the two metal mounting plates 4, causing the two metal mounting plates 4 to elastically deform inward. At this time, the first elastic pad 5 and the second elastic pad 7 press against the outer surface of the tower rod.

[0031] A rack 8 is fixedly connected to the free end of the flexible clamp 2 on the side facing away from the second elastic pad 7. A rotating frame 302 is installed inside the housing 301, and the bottom of the rotating frame 302 is connected to the housing 301 by screws. The rotating frame 302 has a rotating groove, and a rotating rod 303 is installed in the rotating groove, allowing the rotating rod 303 to rotate and slide within the groove. One end of the rotating rod 303 is fixedly connected to a drive gear 304 that meshes with the rack 8, and the other end passes through the housing 301 and is fixedly connected to a drive handle 305 outside the housing 301.

[0032] Reference Figure 3 , Figure 4 , Figure 5 The end of the drive gear 304 facing away from the drive handle 305 is integrally formed with a limiting ratchet 306. Simultaneously, a limiting groove 9 corresponding to the position of the limiting ratchet 306 is provided inside the housing 301. Multiple elastic plates 307, corresponding to the number of teeth on the limiting ratchet 306, are fixedly connected to the inner wall of the limiting groove 9, and each elastic plate 307 is inclined. This ensures that when the drive handle 305 rotates towards tightening the flexible clamp 2, the inclined surface of the driving ratchet teeth contacts the inclined surface of the elastic plate 307. When the drive handle 305 rotates towards releasing the flexible clamp 2, the elastic plate 307 extends between two adjacent teeth in the driving ratchet, thereby limiting the rotation of the driving ratchet, drive gear 304, and drive handle 305.

[0033] Reference Figure 4 , Figure 6 An adjusting rod 308 is rotatably connected to the end of the drive ratchet away from the drive gear 304. The adjusting rod 308 passes through the housing 301 and is threadedly connected to a double nut 309 on the part outside the housing 301. Through the cooperation of the double nut 309 and the adjusting rod 308, the drive ratchet can be controlled to slide away from or towards the bottom of the limiting groove 9.

[0034] Reference Figure 7A locking groove 10 is provided at the center of the top surface of the connecting seat 1, and the inner wall of the locking groove 10 is evenly distributed with V-shaped grooves 11.

[0035] Reference Figure 1 , Figure 7 The modular piercing body includes a base plate 12 and piercing needles 13 fixedly inserted on the base plate 12. The piercing needles 13 have an integrally formed spiral portion to increase the elastic adaptability of the piercing needles 13.

[0036] A locking post 14 matching the locking groove 10 is integrally formed on the lower surface of the substrate 12, and a V-shaped protrusion 15 matching the V-shaped groove 11 is integrally formed on the periphery of the locking post 14. This allows the V-shaped protrusion 15 to extend into the V-shaped groove 11 and abut against the inner wall of the V-shaped groove 11 when the substrate 12 is inserted into the connecting seat 1, thereby preventing relative rotation between the substrate 12 and the connecting seat 1. In addition, a locking tongue 16 is integrally formed between each two adjacent V-shaped protrusions 15 of the locking post 14, and the upper surface of the locking tongue 16 is provided with an inclined surface, and its end is rounded.

[0037] Reference Figure 7 , Figure 8 The connecting seat 1 has an annular groove 17 and multiple drive grooves 18. The annular groove 17 communicates with the locking groove 10 through the multiple drive grooves 18. In addition, a locking piece 19 is rotatably connected to the inner wall of each drive groove 18. The locking piece 19 has a V-shaped cross-section and includes a locking part, a connecting part, and a driving part.

[0038] Reference Figure 8 , Figure 9 The locking plate 19 has a pivot 20 passing through its connecting portion and is rotatably connected to the inner wall of the drive groove 18 via the pivot 20, thereby allowing the locking portion and the drive portion to rotate along the pivot 20. An abutment block is integrally formed on the surface of the drive portion. A wedge-shaped block 21 is integrally formed on the locking portion of the locking plate 19. The wedge-shaped block 21 is formed on the side of the locking portion facing the locking groove 10, and the inclined surface of the wedge-shaped block 21 matches the inclined surface of the latch 16. In addition, a return spring 22 is fixedly connected to the locking plate 19 at the drive portion, and the end of the return spring 22 away from the locking plate 19 is fixedly connected to the inner wall of the relief groove in the inner wall of the drive groove 18. When the base plate 12 is docked with the connecting seat 1, the end of the locking tongue 16 first slides along the inclined surface of the wedge block 21. As the base plate 12 is inserted, the locking tongue 16 slides with the surface of the driving part and gradually pushes the driving part, so that the driving part and the locking part rotate along the rotating shaft 20. At this time, the return spring 22 is compressed, and the abutment block abuts against the vertical outer plane of the locking tongue 16.

[0039] An annular locking block 23 is fixedly connected to the annular groove 17 by screws. Multiple support pillars 24 are integrally formed on the inner ring of the annular locking block 23, and each support pillar 24 corresponds to a drive groove 18 and a locking tongue 16. A drive spring 25 is sleeved on the support pillar 24, with the rigidity of the drive spring 25 being less than that of the return spring 22. This ensures that, under normal conditions (when the base plate 12 is separated from the connecting seat 1), the return spring 22 drives the locking plate 19 to compress the drive spring 25. After the connecting seat 1 and the base plate 12 are aligned, the drive spring 25 abuts against the locking portion of the locking plate 19, thereby causing the wedge block 21 to abut against the surface of the locking tongue 16. Furthermore, a pressure strip is integrally formed at the intersection of the two inclined surfaces of the wedge block 21. When the locking tongue 16 is installed in place, the pressure strip presses against the top plane of the locking tongue 16.

[0040] The implementation principle of this application embodiment is as follows: during installation, the first elastic pad 5 at the bottom of the connecting seat 1 is attached to the tower rod, and the flexible clamp 2 is tightened by the tightening mechanism 3.

[0041] During the clamping process, the tower rod applies pressure to the first elastic pad 5 (especially its air cavity portion) and the second elastic pad 7, causing them to undergo coordinated elastic deformation. The gas in the air cavity is compressed, allowing the first elastic pad 5 to adaptively fill the gap between the connecting seat 1 and the tower rod (especially the arc-shaped surface), forming a continuous, uniform, and high-friction enveloping contact surface together with the second elastic pad 7.

[0042] This design transforms the traditional "line contact or small-area contact" into "large-area flexible surface contact," fundamentally suppressing the sliding, rotation, and swaying of the connecting seat 1 under external forces such as wind loads by significantly increasing static friction and dispersing stress, thus achieving extremely high installation stability. The design of the hinge plate 6 allows the clamp to swing smoothly, further optimizing the force transmission path and avoiding local stress concentration.

[0043] The core of the self-locking principle of the piercing body under pressure lies in using springs of different stiffness to control the switching between the locking plate 19 and the "yielding" and "locking" states.

[0044] When the modular piercing body is not installed, because the stiffness of the return spring 22 is greater than that of the drive spring 25, the return spring 22 controls the posture of the locking plate 19, causing its locking part to protrude into the locking groove 10 and be in the "prepared to lock" position.

[0045] During installation, align the V-shaped protrusion 15 of the bolt with the groove and press it down vertically. The inclined surface of the latch 16 begins to contact the inclined surface of the wedge block 21. The downward pressure must first overcome the stiffer return spring 22, thereby driving the locking plate 19 to rotate around the pivot 20, making way for the downward passage of the latch 16. During this process, the less stiff drive spring 25 is further compressed and stores energy.

[0046] As the latch 16 moves completely downward and passes the apex of the wedge block 21, the thrust of the latch 16 on the locking plate 19 disappears. At this moment, the less stiff drive spring 25 takes over, pushing the locking part of the locking plate 19 to swing back quickly. Because the drive spring 25 has low stiffness, its rebound action is rapid but the final force is gentle, ensuring that the wedge block 21 can be stably locked against the latch 16, forming a reliable lock, while avoiding rigid impact.

[0047] As the locking tongue 16 continues to press down, its end slides along the surface of the driving part of the locking plate 19 and gradually pushes the driving part, causing the driving part and the locking part to rotate along the rotating shaft 20. This compresses the more rigid return spring 22 and makes the less rigid drive spring 25 take the lead. The drive spring 25 drives the locking part of the locking plate 19, making the wedge block 21 tightly abut against the locking tongue 16. This design of "strong spring yielding, weak spring locking" realizes the simple operation of "one-button pressing down" while ensuring the stability of the locking state and controllable resistance during disassembly.

[0048] The spiral portion on the needle 13 enhances its elasticity, providing cushioning and increasing instability when birds land, thus improving the bird-repelling effect. The adjusting rod 308 in the tightening mechanism 3, in conjunction with the double nut 309, allows for fine-tuning of the engagement position between the limiting ratchet 306 and the elastic plate 307, thereby precisely controlling the one-way locking force to prevent excessive tightness or looseness and providing a better operating feel.

[0049] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.

Claims

1. A self-adapting fastening bird spike, characterized in that, The application relates to an adaptive clamping base and a modular pricking body. The adaptive clamping base comprises a connecting seat (1), a flexible clamping belt (2) and a tightening mechanism (3) for tightening the flexible clamping belt (2). The modular pricking body comprises a base plate (12) and pricking needles (13) arranged on the base plate (12). The top of the connecting seat (1) is provided with a locking groove (10), and the bottom of the base plate (12) is provided with a locking column (14) which can be inserted into the locking groove (10). The sidewall of the locking column (14) is provided with a locking tongue (16), and the connecting seat (1) is internally provided with a locking piece (19) which can be driven to rotate by the locking tongue (16) and can be clamped above the locking tongue (16) after rotation. The upper surface of the locking tongue (16) is provided with an inclined surface.

2. The self-adapting fastening bird-strike protector of claim 1, wherein, The locking piece (19) comprises a locking portion which can be inserted into the locking groove (10) and is provided with a wedge-shaped block (21) matched with the inclined surface of the locking tongue (16); when the locking column (14) is inserted into the locking groove (10) and is pressed downward, the inclined surface of the locking tongue (16) is in contact with the wedge-shaped block (21) and drives the locking piece (19) to rotate; when the locking tongue (16) moves downward to pass the wedge-shaped block (21), the locking portion swings back to clamp the wedge-shaped block (21) above the locking tongue (16). The locking piece (19) is connected with a driving spring (25) and a reset spring (22); the driving spring (25) acts on the locking portion to make it have a tendency to swing into the locking groove (10), the reset spring (22) acts on the locking piece (19) to make it have a tendency to swing in the opposite direction, and the rigidity of the reset spring (22) is greater than that of the driving spring (25).

3. The self-adapting fastening bird-strike protector of claim 2, wherein, The bottom of the connecting seat (1) is provided with a mounting groove, and the mounting groove is internally provided with a first elastic gasket (5) which is provided with an air cavity at the abutting position with the side wall of the mounting groove.

4. The self-adapting fastening bird-strike protector of claim 1, wherein, One end of the flexible clamping belt (2) is rotationally connected with the bottom of the connecting seat (1) through a hinge piece (6), the inner side surface of the hinge piece (6) is provided with a second elastic gasket (7), and the free end of the hinge piece (6) is provided with a rack (8); the tightening mechanism (3) comprises a driving gear (304) engaged with the rack (8).

5. The self-adapting fastening bird-strike protector of claim 1, wherein, The tightening mechanism (3) further comprises a limiting ratchet wheel (306) fixed coaxially with the driving gear (304) and an elastic plate (307) matched with the limiting ratchet wheel (306) to realize one-way locking.

6. The self-adapting fastening bird-strike protector of claim 5, wherein, The sidewall of the locking groove (10) is circumferentially provided with a plurality of V-shaped grooves (11), and the locking column (14) is provided with a V-shaped protrusion (15) matched with the V-shaped grooves (11).

7. The self-adapting fastening bird-strike protector of claim 1, wherein, The end of the locking tongue (16) is in arc shape.

8. The self-adapting fastening bird-strike protector of claim 2, wherein, ​

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