Ecological bird prevention device for power transmission line tower

By designing a sophisticated bird-proof device that utilizes natural wind and a smooth, mirror-like surface to scare away birds, combined with a dynamic protection and water storage cleaning system, the problem of birds nesting and contaminating insulators has been solved, achieving effective protection of insulators and stable operation of the power system.

CN117751909BActive Publication Date: 2026-08-04GUANYUN POWER SUPPLY OF JIANGSU ELECTRIC POWER +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
GUANYUN POWER SUPPLY OF JIANGSU ELECTRIC POWER
Filing Date
2023-11-13
Publication Date
2026-08-04

AI Technical Summary

Technical Problem

Existing bird-proof devices are ineffective in preventing birds from nesting and moving around near the crossarm, leading to insulator contamination. Protection with partitions alone cannot fundamentally solve the problem.

Method used

A bird-proof device was designed, comprising components such as a crossarm, clamp, porcelain insulator, fixing bolt, sleeve, baffle, fan blade, elastic telescopic rod, protective assembly, wire rope, metal ball, arc-shaped cover, wind vane, cleaning strip, water storage assembly, and reciprocating assembly. It utilizes natural wind power to rotate the fan blade and sleeve to prevent birds from landing, uses a smooth mirror-like arc-shaped cover to frighten birds, uses the reciprocating assembly to prevent birds from moving, and combines a water storage cleaning system and dynamic protective structure to protect the insulator.

Benefits of technology

It effectively prevents birds from nesting and moving around near crossarms and insulators, reduces insulator pollution, protects the ecological environment, lowers the vibration frequency of power lines, and ensures the safety of power supply.

✦ Generated by Eureka AI based on patent content.

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Abstract

The present application belongs to the field of electric power, and particularly relates to an ecological bird prevention device for a power transmission line tower, comprising a cross arm and a clamp, and the clamp is connected to the cross arm. The device is driven by natural wind to rotate the fixed rod and the sleeve rod, and the sleeve rod drives the baffle to rotate, thereby preventing birds from standing in the adjacent areas of the line rod, the arc-shaped frame and the threaded sleeve, and preventing birds from nesting between the clamp and the line rod, avoiding the situation that the nest is removed after the birds nest, indirectly protecting the ecological environment, and avoiding the frequent activities of the birds near the porcelain bottle to pollute the porcelain bottle, and solving the problem that the birds frequently move on the wire near the cross arm after nesting to pollute the insulator, and the problem that the protection of the insulator by the partition plate cannot fundamentally solve the problem.
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Description

Technical Field

[0001] This invention belongs to the field of power, specifically relating to an ecological bird-proofing device for power transmission line towers. Background Technology

[0002] The existing Chinese patent CN210246265U (an arched bird-proof partition) protects insulators by preventing birds from defecating on them and thus avoiding flashover in humid or foggy conditions. Although birds cannot directly defecate on the insulators, there are good nesting areas between the crossarm, clamp, and line pole. Birds can easily build nests in these areas. After nesting, birds frequently move on the power lines near the crossarm and then travel to the insulators below the partition, thus contaminating them. Protecting the insulators with partitions alone cannot fundamentally solve the problem. Summary of the Invention

[0003] To overcome the shortcomings of birds frequently moving around on power lines near crossarms after nesting, causing pollution to insulators, and the insulators cannot be fundamentally protected by partitions alone, this invention provides an ecological bird-proof device for power transmission line towers.

[0004] The technical solution of this invention is: an ecological bird-proof device for transmission line towers, comprising a crossarm, a clamp, porcelain insulators, and fixing bolts; the clamp is connected to the crossarm; the clamp consists of a U-shaped rod, an arc frame, two threaded sleeves, and four nuts, and the U-shaped rod has a fitting part; several fixing bolts are fixed to the crossarm; each fixing bolt has a porcelain insulator; it also includes a sleeve rod, a baffle, a fixing rod, a fan blade, an elastic telescopic rod, and protective components; each threaded sleeve is rotatably connected to a Sleeve rods; each sleeve rod is rotatably connected to a corresponding U-shaped rod; each sleeve rod is fixedly connected to several baffles; each sleeve rod is inserted into a fixing rod; each fixing rod is fixedly connected to several fan blades; each fixing rod is equipped with a protective cover to cover the fan blades; each fixing rod is fixedly connected to several elastic telescopic rods; each sleeve rod has a limiting groove corresponding to the telescopic end of the elastic telescopic rod; each fixing bolt is connected to a protective component for protecting the porcelain insulator.

[0005] Furthermore, it also includes steel wire ropes and metal balls; several steel wire ropes are fixed to each fixed rod; and a metal ball is fixed to the end of each steel wire rope.

[0006] Furthermore, the protective components include a second fixed rod, an arc-shaped cover, air flaps, and cleaning strips; the second fixed rod is rotatably connected inside the fixed bolt, and the second fixed rod passes through the fixed bolt; the arc-shaped cover is rotatably connected to the second fixed rod with damping, and the surface of the arc-shaped cover is set as a smooth mirror surface; several air flaps are fixedly connected to the second fixed rod; a cleaning strip is fixedly connected to the underside of each air flap; all cleaning strips are in contact with the surface of the arc-shaped cover.

[0007] Furthermore, it also includes a second fan blade; several second fan blades are screwed onto the lower part of each second fixed rod.

[0008] Furthermore, the crossarm has several ventilation slots corresponding to all the fan blades at the bottom of the fixed rod.

[0009] Furthermore, it also includes water storage components. Each crossarm has a water storage component connected to its left and right sides for storing rainwater, and each water storage component is connected to several protective components. Each water storage component consists of a water tank, a liquid guide pipe, a water collection ring, and a conduit. A water tank is connected to the crossarm, and the water tank contains a miniature water pump. Several liquid guide pipes are connected to the water tank. A water collection ring is rotatably connected to each arc-shaped cover, and each water collection ring is fixedly connected to and connected to a corresponding liquid guide pipe. All the second-level fixing rods and air vanes are hollow structures, and all air vanes are connected to their corresponding second-level fixing rods. Several spray holes are opened on the lower side of each air vane, and all spray holes are located above the edge of the corresponding cleaning strip. A conduit is connected to the lower side of each second-level fixing rod. All conduits are inserted into and connected to their corresponding water storage tanks.

[0010] Furthermore, each curved cover is equipped with several solar cells.

[0011] Furthermore, it also includes a drain pipe and a filter screen; each liquid guide tube is connected to a drain pipe; each liquid guide tube is equipped with a filter screen, and the filter screen corresponds to the opening of the drain pipe.

[0012] Furthermore, it also includes absorbent strips; each cleaning strip contains an absorbent strip, and the end of each absorbent strip is located within the corresponding water collection ring.

[0013] Furthermore, it also includes reciprocating components. Each curved cover has a reciprocating component connected to its underside to prevent birds from landing. All reciprocating components are connected to the crossarm. The rightmost reciprocating component consists of a sliding frame, a fixed rod three, a lever, a slider, a protective shell, a ball, and a return spring. Two sliding frames are fixed to the right side of the crossarm. Each sliding frame has a slider slidably connected to it. Two fixed rod threes are fixed to the underside of the curved cover. Each fixed rod three has a lever fixed to it. Each slider has a protective shell fixed to it. Each protective shell has several dampers. Each damper on each protective shell is connected to another protective shell. Each upper protective shell has a ball fixed to it. Each ball contacts a lever. Each slider has a return spring fixed to it. Each return spring is fixed to a corresponding sliding frame.

[0014] The beneficial effects are: When this invention is used, the fan blades are driven by natural wind to rotate the fixed rod and the sleeve rod. The rotation of the sleeve rod drives the baffle plate to rotate at the same time, thereby preventing birds from landing and standing in the adjacent areas of the line pole, the arc frame and the threaded sleeve, preventing birds from building nests between the clamp and the line pole, avoiding the situation where birds build nests and then dismantle them, indirectly protecting the ecological environment, and thus avoiding frequent bird activity near the porcelain bottle and polluting the porcelain bottle.

[0015] The surface of the curved dome is made of a smooth mirror. When birds want to land on the dome, they will see their own reflection on the surface, which will frighten them and prevent them from landing on the dome. At the same time, the surface of the curved dome can also reflect sunlight and interfere with the birds' vision, preventing them from landing on the dome. Furthermore, the smooth surface of the curved dome makes it difficult for birds to stand stably on the dome, further preventing them from landing on the dome. This also prevents birds from defecating and contaminating the porcelain bottle near it.

[0016] The protective shell moves back and forth above the power line near the porcelain insulator, thereby preventing birds from moving to the vicinity of the porcelain insulator via the power line, thus avoiding birds from defecating and contaminating the porcelain insulator.

[0017] When the power line vibrates due to wind, it repeatedly contacts and presses against a protective shell, causing the two shells to separate and triggering a damper. The damper then dissipates the kinetic energy of the power line's vibration, thereby reducing the vibration frequency and protecting the power line. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the first type of ecological bird-proof device for power transmission line towers according to the present invention.

[0019] Figure 2 This is a schematic diagram of the second three-dimensional structure of the ecological bird-proof device for power transmission line towers according to the present invention;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the ecological bird-proof device for power transmission line towers of the present invention, which includes a sleeve, a baffle, a fixing rod, a fan blade, an elastic telescopic rod, and a clamp.

[0021] Figure 4 This is a partial exploded three-dimensional structural diagram of the ecological bird-proof device for power transmission line towers of the present invention;

[0022] Figure 5 This is a cross-sectional three-dimensional structural diagram of the fixing rod of the ecological bird-proof device for power transmission line towers according to the present invention;

[0023] Figure 6 This is a three-dimensional structural diagram of the protective components of the ecological bird-proof device for power transmission line towers according to the present invention;

[0024] Figure 7 This is a partial three-dimensional structural diagram of the protective components of the ecological bird-proof device for power transmission line towers according to the present invention;

[0025] Figure 8 This is a three-dimensional cross-sectional structural diagram of the cleaning strip of the ecological bird-proof device for power transmission line towers of the present invention;

[0026] Figure 9 This is a three-dimensional structural diagram of the water storage component of the ecological bird-proof device for power transmission line towers according to the present invention;

[0027] Figure 10 This is a partial three-dimensional structural diagram of the reciprocating component of the ecological bird-proof device for power transmission line towers of the present invention;

[0028] Figure 11 This is a three-dimensional cross-sectional structural diagram of the protective shell of the ecological bird-proof device for power transmission line towers according to the present invention.

[0029] Figure 12 This is a three-dimensional cross-sectional view of the liquid guide pipe of the ecological bird-proof device for power transmission line towers according to the present invention.

[0030] Component names and serial numbers in the diagram: 1-Crossarm, 2-Clamping clamp, 3-Porcelain insulator, 4-Fixing bolt, 001-Line pole, 002-U-shaped pole, 003-Arc frame, 004-Threaded sleeve, 005-Nut, 006-Solar cell, 007-Ventilation slot, 008-Wire, 009-Damper, 010-Fitting part, 011-Protective cover, 101-Sleeve rod, 102-Baffle plate, 103-Fixing rod one, 104-Fan blade one, 105-Elastic telescopic rod, 201-Steel Wire rope, 202-metal ball, 301-fixing rod two, 302-arc cover, 303-wind plate, 304-cleaning strip, 401-fan blade two, 501-metal whistle, 601-water storage tank, 602-liquid guide tube, 603-water collecting ring, 604-conduit tube, 701-sewage pipe, 702-filter screen, 801-water absorption strip, 901-sliding frame, 902-fixing rod three, 903-toggle block, 904-slider, 905-protective shell, 906-sphere, 907-reset spring. Detailed Implementation

[0031] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0032] Example 1

[0033] An eco-friendly bird-proof device for power transmission line poles 008 and 001 towers, such as... Figure 1-8 As shown, the device includes a crossarm 1, a clamp 2, a porcelain insulator 3, and fixing bolts 4. The clamp 2 is connected to the crossarm 1. The clamp 2 consists of a U-shaped rod 002, an arc-shaped frame 003, two threaded sleeves 004, and four nuts 005. The U-shaped rod 002 is provided with a fitting part 010 to increase the contact area between the U-shaped rod 002 and the line pole 001, thereby enhancing the stability of the clamp 2 and the line pole 001. Four fixing bolts 4 are bolted to the crossarm 1. Each fixing bolt 4 is provided with a porcelain insulator 3.

[0034] It also includes a sleeve 101, a baffle 102, a fixing rod 103, a fan blade 104, an elastic telescopic rod 105, and a protective assembly; each threaded sleeve 004 is rotatably connected to a sleeve 101; each sleeve 101 is rotatably connected to a corresponding U-shaped rod 002; each sleeve 101 is welded with four annularly spaced baffles 102; each sleeve 101 is inserted into a fixing rod 103; each fixing rod 103 is fixedly connected to several fan blades 104; each fixing rod 103 is provided with a protective cover 011 to prevent the fan blades 104 from rotating and injuring birds; each fixing rod 103 is fixedly connected to two elastic telescopic rods 105; each sleeve 101 has a limiting groove corresponding to the telescopic end of the elastic telescopic rod 105; each fixing bolt 4 is connected to a protective assembly.

[0035] It also includes steel wire ropes 201 and metal balls 202; two steel wire ropes 201 are fixedly attached to each fixed rod 103; and a metal ball 202 is fixedly attached to the end of each steel wire rope 201.

[0036] The protective assembly includes a second fixed rod 301, an arc-shaped cover 302, air vanes 303, and cleaning strips 304. The second fixed rod 301 is rotatably connected inside the fixing bolt 4, and the second fixed rod 301 passes through the fixing bolt 4. The arc-shaped cover 302 is rotatably connected to the second fixed rod 301 with damping, and the surface of the arc-shaped cover 302 is set as a smooth mirror surface. Three annularly spaced air vanes 303 are fixed to the second fixed rod 301. Each air vane 303 has a cleaning strip 304 fixed to its lower side. All cleaning strips 304 are in contact with the surface of the arc-shaped cover 302.

[0037] It also includes fan blade 2 401; each fixed rod 2 301 has three annularly spaced fan blades 2 401 screwed to its lower part, and the fan blades 2 401 are driven by wind to rotate the fixed rod 2 301, increasing the power source for the rotation of the fixed rod 2 301.

[0038] The crossarm 1 has four ventilation slots 007 corresponding to all the fan blades 401 at the bottom of the fixed rod 2 301. This allows natural wind to blow through the ventilation slots 007 to drive the fan blades 401 and rotate the fixed rod 2 301, increasing the applicability of natural wind driving the fan blades 401 and rotating the fixed rod 2 301.

[0039] It also includes a metal whistle 501; a metal whistle 501 is fixedly attached to each wind vane 303.

[0040] Compared to the area adjacent to the line pole 001, the arc frame 003, and the threaded sleeve 004, the crossarm 1 has a better support structure and windproof effect, making it particularly easy for birds to nest in the area adjacent to the line pole 001, the arc frame 003, and the threaded sleeve 004. When installing the crossarm 1 and the clamp 2, first pull the fixing rod 103 out of the sleeve rod 101. After the crossarm 1 and the clamp 2 are fixed on the line pole 001, insert the fixing rod 103 into the sleeve rod 101, so that the telescopic end of the elastic telescopic rod 105 is inserted into the corresponding limiting groove in the sleeve rod 101. Furthermore, through the fitting part 010 on the U-shaped rod 002 of the clamp 2, the contact area between the U-shaped rod 002 and the line pole 001 is increased, thereby enhancing the stability of the clamp 2 and the line pole 001.

[0041] When there is wind, the natural wind blows the fan blades 104, which in turn rotates the fixed rod 103 and the sleeve rod 101. The rotation of the sleeve rod 101 also rotates the baffle 102, thereby preventing birds from landing and perching in the adjacent areas of the line pole 001, the arc frame 003 and the threaded sleeve 004, preventing birds from building nests between the clamp 2 and the line pole 001, and avoiding the situation where birds build nests and then dismantle them, thus indirectly protecting the ecological environment. This also prevents birds from frequently moving around and defecating near the porcelain insulator 3 and polluting the porcelain insulator 3. At the same time, the fixed rod 103 drives the steel wire rope 201 and the metal ball 202 to rotate, causing the metal ball 202 to hit the crossarm 1 and make a sound, preventing birds from landing and perching on the crossarm 1.

[0042] Meanwhile, the curved cover 302 protects the porcelain bottle 3. Since the surface of the curved cover 302 is set as a smooth mirror, when birds want to land on the curved cover 302, they will see their own reflection on the surface of the curved cover 302, which will frighten the birds and prevent them from landing on the curved cover 302. At the same time, the surface of the curved cover 302 can also reflect sunlight to interfere with the birds' vision and prevent them from landing on the curved cover 302. In addition, the smooth surface of the curved cover 302 makes it impossible for birds to stand stably on the curved cover 302, further preventing birds from landing on the curved cover 302, thereby avoiding birds from moving around and defecating near the porcelain bottle 3 and contaminating the porcelain bottle 3.

[0043] Furthermore, in the presence of natural wind, the wind force blows the wind vane 303 and the second fan blade 401. At this time, the wind vane 303 and the second fan blade 401 begin to rotate. When the wind vane 303 and the second fan blade 401 rotate, they will drive the second fixing rod 301 to rotate within the arc-shaped cover 302. When the wind vane 303 rotates, it further prevents birds from landing on the arc-shaped cover 302 and avoids bird droppings contaminating the arc-shaped cover 302 and the porcelain bottle 3. Since the arc-shaped cover 302 and the second fixing rod 301 are connected by a damped rotation, when the wind vane 303 and the second fan blade 401 drive the second fixing rod 301 to rotate, the second fixing rod 301 will drive the arc-shaped cover 302 to rotate within the arc-shaped cover 302. As the curved cover 302 rotates, it generates a speed difference, causing the position of the cleaning strip 304 against the surface of the curved cover 302 to change. This allows the cleaning strip 304 to clean the surface of the curved cover 302, ensuring its smoothness and mirror clarity, thus guaranteeing the protective effect of the curved cover 302 on the porcelain bottle 3. While rotating, the curved cover 302 also acts as a dynamic component, serving to deter birds. The rotation of the wind vane 303 simultaneously drives the metal whistle 501 to rotate, causing the metal whistle 501 to emit a sound that frightens birds, further preventing birds from approaching the porcelain bottle 3 and the curved cover 302.

[0044] Example 2

[0045] Based on Example 1, such as Figure 6-12 As shown,

[0046] It also includes water storage components, with one water storage component connected to the left and one to the right of the crossarm 1, and each water storage component is connected to two protective components; the water storage component consists of a water tank 601, a liquid guide pipe 602, a water collection ring 603, and a conduit 604; the water tank 601 is connected to the crossarm 1, and the water tank 601 has a built-in miniature water pump; two liquid guide pipes 602 are connected to the water tank 601; a water collection ring 603 is rotatably connected to each arc-shaped cover 302, and each water collection ring 604... Each of the 03 is fixedly connected to and communicates with a corresponding liquid guide tube 602; all the fixing rods 301 and the air vanes 303 are hollow structures, and all the air vanes 303 are connected to the corresponding fixing rods 301. Each air vane 303 has several spray holes on its lower side, and all the spray holes are located above the edge of the corresponding cleaning strip 304; each fixing rod 301 has a conduit 604 connected to its lower side; all the conduits 604 are inserted into and communicate with the corresponding water storage tank 601.

[0047] Each arc-shaped cover 302 is equipped with several solar cells 006, which generate electricity to power the miniature water pump inside the water storage tank 601.

[0048] It also includes a drain pipe 701 and a filter screen 702; each liquid guide pipe 602 is connected to a drain pipe 701; each liquid guide pipe 602 is equipped with a filter screen 702, and the filter screen 702 corresponds to the opening of the drain pipe 701.

[0049] It also includes a water-absorbing strip 801; each cleaning strip 304 is provided with a water-absorbing strip 801, and the end of each water-absorbing strip 801 is located in the corresponding water collection ring 603.

[0050] When it rains, rainwater can be guided through the arc-shaped cover 302, collected by the water collection ring 603, and then channeled into the water storage tank 601 through the liquid guide pipe 602. Impurities are filtered through the filter screen 702, and under the wash of rainwater, the impurities on the filter screen 702 are discharged through the drain pipe 701. When the water storage tank 601 is full, water can continue to be stored through the water collection ring 603. On sunny days, the water absorption strip 801 absorbs water from the water collection ring 603, keeping the cleaning strip 304 moist and enhancing its cleaning effect on the surface of the arc-shaped cover 302. This ensures the protective effect of the arc-shaped cover 302 on the porcelain bottle 3. Of course, it cannot be guaranteed that the water collection ring 603 will always contain water. After multiple cleaning cycles, impurities accumulate on the edges of the cleaning strip 304, affecting subsequent cleaning effectiveness. Therefore, by controlling the water pump in the water tank 601 to start, water is fed into the air deflector 303 through the conduit 604 and the fixing rod 301. Water is then sprayed through the spray nozzles on the lower side of the air deflector 303 onto the edges of the cleaning strip 304 to clean the accumulated impurities. Similarly, this method can also be used to clean the surface of the arc-shaped cover 302 in conjunction with the cleaning strip 304. The water containing impurities generated during cleaning of the cleaning strip 304 is then guided into the liquid guide pipe 602 through the water collection ring 603. Impurities are filtered through the filter screen 702, and some water is recycled through the liquid guide pipe 602. The impurities are discharged through the drain pipe 701.

[0051] Example 3

[0052] Based on Example 2, such as Figure 9-11 As shown,

[0053] It also includes reciprocating components, with one reciprocating component connected to the underside of each arc-shaped cover 302, and all reciprocating components connected to the crossarm 1; the rightmost reciprocating component consists of a sliding frame 901, a fixed rod 902, a lever 903, a slider 904, a protective shell 905, a ball 906, and a return spring 907; two sliding frames 901 are welded to the right side of the crossarm 1; each sliding frame 901 is slidably connected to a slider 904; two fixed rods 902 are fixedly connected to the underside of the arc-shaped cover 302; each fixed rod 902 is fixed to... Each slider 904 has a toggle block 903; each slider 904 has a protective shell 905 fixedly attached to it, and each protective shell 905 has several dampers 009. Each protective shell 905 has another protective shell 905 connected to all the dampers 009; each upper protective shell 905 has a ball 906 fixedly attached to it; each ball 906 is in contact with a toggle block 903; each slider 904 has a return spring 907 fixedly attached to it, and each return spring 907 is fixedly attached to a corresponding sliding frame 901.

[0054] When the distance between overhead lines is greater than 120 meters, vibration dampers are usually installed between the two power towers of transmission lines with a voltage level of 35 kV and above to reduce damage to the power lines caused by wind vibration. Although the distance between ordinary line poles is relatively short, the power lines can still vibrate and sway in windy weather. When the number of swaying of the power lines reaches its limit, they may break, affecting the power supply and even threatening our lives. When installing the power lines, they are made to pass through protective shells 905. When the power lines vibrate due to wind, they will repeatedly contact and press against one protective shell 905, causing the two protective shells 905 to separate and trigger the damper 009. The damper 009 consumes the kinetic energy of the power line vibration, thereby slowing down the vibration frequency of the power line and protecting it.

[0055] Simultaneously, when the fixed rod 2 301 drives the arc-shaped cover 302 to rotate, the arc-shaped cover 302 drives the fixed rod 3 902 and the lever 903 to rotate, causing the lever 903 to squeeze the ball 906, which in turn causes the protective shell 905 to drive the slider 904 to slide within the sliding frame 901, compressing the return spring 907. When the lever 903 passes the ball 906, the return spring 907 releases its elastic force, causing the slider 904 to drive the protective shell 905 to move in the opposite direction and reset, thus causing the protective shell 905 to move back and forth above the wire 008 near the porcelain insulator 3. This makes the protective shell 905 a dynamic part, preventing birds from moving to the vicinity of the porcelain insulator 3 via the wire 008, thereby avoiding birds from defecating and contaminating the porcelain insulator 3 near it.

[0056] The present application has been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only for the purpose of helping to understand the method and core ideas of the present application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of the present application. Therefore, the content of this specification should not be construed as a limitation of the present application.

Claims

1. An ecological bird-proof device for transmission line towers, comprising a crossarm (1), a clamp (2), a porcelain insulator (3), and fixing bolts (4); the crossarm (1) is connected to the clamp (2); the clamp (2) consists of a U-shaped rod (002), an arc-shaped frame (003), two threaded sleeves (004), and four nuts (005), and the U-shaped rod (002) is provided with a fitting part (010); a plurality of fixing bolts (4) are fixedly connected to the crossarm (1); each fixing bolt (4) is provided with a porcelain insulator (3); characterized in that: It also includes a sleeve rod (101), a baffle (102), a fixing rod (103), a fan blade (104), an elastic telescopic rod (105), and protective components; each threaded sleeve (004) is rotatably connected to a sleeve rod (101); each sleeve rod (101) is rotatably connected to a corresponding U-shaped rod (002); several baffles (102) are fixedly connected to each sleeve rod (101); a fixing rod (103) is inserted into each sleeve rod (101); each Each fixed rod (103) is fixed with several fan blades (104); each fixed rod (103) is provided with a protective cover (011) for covering the fan blades (104); each fixed rod (103) is fixed with several elastic telescopic rods (105); each sleeve rod (101) has a limiting groove corresponding to the telescopic end of the elastic telescopic rod (105); each fixed bolt (4) is connected with a protective component for protecting the porcelain bottle (3); The protective assembly includes a second fixed rod (301), an arc-shaped cover (302), a wind vane (303), and a cleaning strip (304); the second fixed rod (301) is rotatably connected inside the fixing bolt (4), and the second fixed rod (301) passes through the fixing bolt (4); the arc-shaped cover (302) is rotatably connected to the second fixed rod (301) with damping, and the surface of the arc-shaped cover (302) is set as a smooth mirror surface; several wind vanes (303) are fixedly connected to the second fixed rod (301); a cleaning strip (304) is fixedly connected to the lower side of each wind vane (303); all cleaning strips (304) are in contact with the surface of the arc-shaped cover (302); It also includes a water storage component. A water storage component for storing rainwater is connected to the left and right sides of the crossarm (1). Each water storage component is connected to several protective components. The water storage component consists of a water tank (601), a liquid guide pipe (602), a water collection ring (603), and a conduit (604). The water tank (601) is connected to the crossarm (1), and the water tank (601) has a built-in miniature water pump. Several liquid guide pipes (602) are connected to the water tank (601). A water collection ring (603) is rotatably connected to each arc-shaped cover (302). Each water collection ring (603) is fixedly connected to and communicates with a corresponding liquid guide pipe (602); all the fixed rods (301) and air vanes (303) are hollow structures, and all air vanes (303) are connected to the corresponding fixed rods (301). Each air vane (303) has several spray holes on its lower side, and all spray holes are located above the edge of the corresponding cleaning strip (304); each fixed rod (301) has a conduit (604) connected to its lower side; all conduits (604) are inserted into and communicate with the corresponding water storage tank (601).

2. The ecological bird-proofing device for transmission line towers according to claim 1, characterized in that: It also includes steel wire ropes (201) and metal balls (202); several steel wire ropes (201) are fixedly attached to each fixed rod (103); and a metal ball (202) is fixedly attached to the end of each steel wire rope (201).

3. The ecological bird-proofing device for transmission line towers according to claim 1, characterized in that: It also includes a second fan blade (401); each second fixed rod (301) has several second fan blades (401) screwed onto its lower part.

4. The ecological bird-proofing device for transmission line towers according to claim 3, characterized in that: The crossarm (1) has several ventilation slots (007) corresponding to all the fan blades (401) at the bottom of the fixed rod (301).

5. The ecological bird-proofing device for transmission line towers according to claim 1, characterized in that: Each arc-shaped cover (302) is equipped with several solar cells (006).

6. The ecological bird-proofing device for transmission line towers according to claim 1, characterized in that: It also includes a drain pipe (701) and a filter screen (702); each liquid guide pipe (602) is connected to a drain pipe (701); each liquid guide pipe (602) is equipped with a filter screen (702), and the filter screen (702) corresponds to the opening of the drain pipe (701).

7. An ecological bird-proof device for transmission line towers according to claim 6, characterized in that: It also includes a water-absorbing strip (801); each cleaning strip (304) is provided with a water-absorbing strip (801), and the end of each water-absorbing strip (801) is located in the corresponding water collection ring (603).

8. An ecological bird-proofing device for transmission line towers according to claim 7, characterized in that: It also includes reciprocating components, with a reciprocating component connected to the underside of each arc-shaped cover (302) to prevent birds from landing. All reciprocating components are connected to the crossarm (1). The rightmost reciprocating component consists of a sliding frame (901), a fixed rod three (902), a lever (903), a slider (904), a protective shell (905), a ball (906), and a return spring (907). Two sliding frames (901) are fixedly connected to the right side of the crossarm (1). Each sliding frame (901) has a slider (904) slidably connected to it. Two fixed rod three (902) are fixedly connected to the underside of the arc-shaped cover (302). Each fixed rod three (904) has a slider (904) slidably connected to it. 2) Each slider (904) is fixed with a lever (903); each slider (904) is fixed with a protective shell (905), each protective shell (905) is provided with several dampers (009), and each protective shell (905) is connected to another protective shell (905); each upper protective shell (905) is fixed with a ball (906); each ball (906) is in contact with a lever (903); each slider (904) is fixed with a return spring (907), and each return spring (907) is fixed with a corresponding sliding frame (901).