Electrostatic bird repelling protection device

Abstract

The invention is suitable for the technical field of electrostatic bird repelling, and provides an electrostatic bird repelling protection device which comprises a high-voltage post insulator and an electrostatic bird repelling part inserted into the high-voltage post insulator. The electrostatic bird repelling piece comprises a first connecting piece and a second connecting piece which are mutually inserted and matched; the first connecting piece comprises a first semi-ring body which is in plug-in fit with the high-voltage post insulator; the second connecting piece comprises a second semi-ring body which is matched with the high-voltage post insulator in an inserting manner; electrostatic parts are in threaded connection with the peripheral side surfaces of the first semi-ring body and the second semi-ring body in a circumferential array distribution manner; the side face of the second semi-ring body is symmetrically provided with inserting grooves matched with the inserting blocks in an inserted mode. Insertion holes matched with the insertion rods in an inserted mode are formed in the inner walls of the insertion grooves. According to the device, the first semi-ring body and the second semi-ring body are clamped and matched to be connected to the ceramic insulating column in a sleeving mode, the inserting column is inserted into the inserting hole in the ceramic insulating column, the positioning rod is inserted into the inserting hole in the circumferential side face of the ceramic insulating column, and stable connection between the electrostatic bird repelling piece and the ceramic insulating column is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of electrostatic bird repelling, and more particularly to an electrostatic bird repelling protective device. Background Art

[0002] Since most of my country's overhead power transmission lines run in the wild and are not easily monitored by humans in a timely manner, they are greatly affected by bird activities. The electrostatic bird repellent device uses passive technology to connect the bird repellent to the neck of the insulator or lightning arrester. Due to the electric field formed between the high-voltage wire above the insulator or lightning arrester and the grounding wire below, several metal wires on the semi-ring body generate static electricity, which plays a role in repelling birds.

[0003] After searching, it was found that the publication number is CN218959902U, which is an electrostatic bird repellent device for power equipment. The electrostatic bird repellent device includes a connecting ring body and an elastic member. The connecting ring body is composed of relatively arranged half rings. The two ends of the elastic member are respectively fixed to one end of the relatively arranged half rings. A number of metal wires are fixed to the outside of the half rings. In actual use, by rotating the threaded column until the gasket abuts against the outside of the insulator, the elastic member is in an expanded state or the windproof spring is in a stretched state. At this time, the half ring has a suitable clamping force on the insulator, so that the bird repellent device can be matched with insulators of different thicknesses.

[0004] However, the electrostatic bird repellent device rotates multiple sets of threaded columns to drive the corresponding gaskets to press against the outside of the insulator, which makes the operation cumbersome and inconvenient to install and disassemble. At the same time, the surface of the ceramic insulating columns on the insulator is smooth, which can easily cause slipping. The electrostatic bird repellent device is not a closed-loop design and there is a risk of falling from a high altitude. Summary of the invention

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide an electrostatic bird repellent protection device which is sleeved on a ceramic insulating column of a high-voltage post insulator through the snap-fitting cooperation of a first half ring body and a second half ring body, the plug column is inserted into the corresponding plug-in hole on the ceramic insulating column, and the positioning rod is inserted into the corresponding plug-in hole on the side surface of the ceramic insulating column, thereby improving the stable connection between the electrostatic bird repellent component and the ceramic insulating column.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] An electrostatic bird-repelling protection device comprises a high-voltage post insulator and an electrostatic bird-repelling component plugged into the high-voltage post insulator; the electrostatic bird-repelling component comprises a first connector and a second connector plugged into each other; the first connector comprises a first semi-ring body plugged into the high-voltage post insulator; the second connector comprises a second semi-ring body plugged into the high-voltage post insulator; the outer peripheral sides of the first semi-ring body and the second semi-ring body are both screwed with electrostatic components in a circumferential array; the first semi-ring body is symmetrically provided with plug blocks on the side; a slide groove is provided inside the plug block; a plug rod is slidably provided inside the slide groove; an extrusion spring is provided between the plug rod and the slide groove; the second semi-ring body is symmetrically provided with slots plugged into the plug blocks on the side; the inner wall of the slot is provided with a jack plugged into the plug rod.

[0008] The present invention is further configured as follows: the high-voltage post insulator includes an insulating part; the insulating part is composed of a ceramic insulating column and a plurality of insulating skirts arranged on the peripheral side of the ceramic insulating column; a steel foot is arranged at the bottom of the ceramic insulating column; a nut is screwed on the steel foot; a gasket is arranged on the steel foot above the nut; a wire clamping seat is arranged on the top of the ceramic insulating column; a wire pressing block is arranged above the wire clamping seat; the wire clamping seat and the wire pressing block are fixedly connected by fastening bolts.

[0009] The present invention is further configured as follows: two groups of plug-in holes are symmetrically provided on the circumferential side surface of the ceramic insulating column; the plug-in hole groups include plug-in holes evenly provided on the circumferential side surface of the ceramic insulating column from top to bottom; and the inner circumferential side surface of the second semi-ring body is evenly fixedly connected with plug-in columns that are plugged into the plug-in holes from top to bottom.

[0010] The present invention is further configured as follows: positioning grooves are evenly provided on the inner circumferential side of the first semi-ring body from top to bottom; a retaining ring is provided on the inner wall of the positioning groove; a piston block is slidably provided inside the positioning groove; a positioning rod is provided on the side of the piston block and is plugged into the plug-in hole; a reset spring is provided between the positioning rod and the retaining ring.

[0011] The present invention is further configured as follows: a ventilation pipe is provided through the inner wall of one of the positioning grooves; an exhaust pipe is provided through the inner wall of another positioning groove; ventilation holes are provided between adjacent positioning grooves; external threads are provided on the peripheral side of the ventilation pipe; a sealing cover is threadedly connected to the external thread; a piston column is rotatably provided on the inner wall of the sealing cover and is slidably matched with the ventilation pipe; a first one-way valve is provided inside the exhaust pipe.

[0012] The present invention is further configured as follows: a connecting hole is provided on the inner wall of the slide groove; an arc-shaped air cavity for connecting a positioning groove and the connecting hole is provided inside the first semi-ring body; and a connecting rope is connected between the sealing cover and the peripheral side surface of the first semi-ring body.

[0013] The present invention is further configured as follows: an internal thread is provided on the inner wall of the exhaust pipe; a piston member is threadedly connected to the internal thread; the piston member includes a piston cylinder; a piston plate is slidably arranged inside the piston cylinder; a piston rod slidably matched with the piston cylinder is arranged on the side of the piston plate; an exhaust pipe is penetrated through the end of the piston cylinder, and a connecting pipe is penetrated through the circumferential side surface near the exhaust pipe; a second one-way valve is arranged on the exhaust pipe; a hose is connected to the end of the connecting pipe; a threaded tube threadedly connected to the internal thread is arranged on the end of the hose; a connecting spring is arranged between the piston plate and the piston cylinder.

[0014] The present invention is further configured as follows: screw holes are provided on the circumferential sides of the first semi-ring body and the second semi-ring body in a circular array; the electrostatic component includes an insulating sleeve screwed in the screw hole; a first metal wire is arranged inside the insulating sleeve; and a second metal wire is arranged at the end of the first metal wire bent at a certain inclination angle.

[0015] The present invention is further configured as follows: positioning lines are provided on the peripheral side surfaces of the first semi-ring body and the second semi-ring body; and positioning blocks are provided on the peripheral side surfaces of the insulating sleeve.

[0016] The advantages of the present invention are:

[0017] 1. The present invention forms a closed loop by clipping the first half ring body and the second half ring body together, which is sleeved on the ceramic insulating column of the high-voltage post insulator and replaces the traditional open clamping parts, thereby avoiding the high-altitude fall of the electrostatic bird-repelling component and improving the safety performance of the device. At the same time, the plug-in column on the second half ring body is inserted into the corresponding plug-in hole on the ceramic insulating column to avoid the electrostatic bird-repelling component from slipping on the smooth ceramic insulating column, thereby improving the stable connection between the electrostatic bird-repelling component and the ceramic insulating column.

[0018] 2. In the initial state of the present invention, each positioning groove is in a low-pressure state, each group of positioning rods is received in the corresponding positioning groove, and the corresponding reset spring is compressed. By rotating and removing the sealing cover from the ventilation pipe, the piston column is pulled out of the ventilation pipe, so that each group of positioning grooves is connected to the external air. Under the elastic force of the reset spring, the positioning rods are driven to be inserted into the corresponding plug-in holes on the side surfaces of the ceramic insulating column, further preventing the electrostatic bird-repelling component from slipping on the smooth ceramic insulating column, and further improving the stable connection between the electrostatic bird-repelling component and the ceramic insulating column.

[0019] 3. The present invention rotates each group of electrostatic components into the corresponding screw holes, replacing the traditional electrostatic components that are integrated on the corresponding connecting parts, which is convenient to carry and improves the installation and removal efficiency of the electrostatic components. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The figure is a schematic structural diagram of an electrostatic bird-repelling protection device of the present invention.

[0021] Figure 2 It is a schematic structural diagram of the high-voltage post insulator of the present invention.

[0022] Figure 3 It is a schematic structural diagram of the electrostatic bird repellent component of the present invention.

[0023] Figure 4 It is a schematic structural diagram of the first connecting member of the present invention.

[0024] Figure 5 For the present invention Figure 4 A magnified image of area A.

[0025] Figure 6 It is a schematic structural diagram of the second connecting member of the present invention.

[0026] Figure 7 For the present invention Figure 6 A magnified view of area B.

[0027] Figure 8 It is a schematic structural diagram of the first half ring body of the present invention.

[0028] Fig. 9 It is a schematic structural diagram of the first half ring body of the present invention from another angle.

[0029] Fig.10 It is a schematic structural diagram of the first semi-ring body of the present invention when viewed from the right side.

[0030] Fig.11 It is a schematic structural diagram of the piston member of the present invention.

[0031] Fig.12 For the present invention Fig.10 Magnified view of area C.

[0032] In the figure: 1. high-voltage post insulator; 2. electrostatic bird-repelling member; 3. first connecting member; 4. second connecting member; 5. first half ring body; 6. second half ring body; 7. electrostatic member; 8. plug block; 9. slide groove; 10. plug rod; 11. extrusion spring; 12. slot; 13. plug hole; 14. insulating part; 15. ceramic insulating column; 16. insulating skirt; 17. steel foot; 18. nut; 19. gasket; 20. clamping seat; 21. wire pressing block; 22. plug hole; 23. plug column; 24. positioning groove; 25. retaining ring; 26. piston block; 27. positioning rod; 28. reset spring ; 29. ​​Ventilation pipe; 30. Exhaust pipe; 31. Ventilation hole; 32. External thread; 33. Sealing cover; 34. Piston column; 35. First one-way valve; 36. Connecting hole; 37. Arc-shaped air cavity; 38. Connecting rope; 39. Internal thread; 40. Piston member; 41. Piston cylinder; 42. Piston plate; 43. Piston rod; 44. Exhaust pipe; 45. Connecting pipe; 46. Second one-way valve; 47. Hose; 48. Threaded pipe; 49. Screw hole; 50. Insulating sleeve; 51. First metal wire; 52. Second metal wire; 53. Positioning line; 54. Positioning block; 55. Connecting spring. DETAILED DESCRIPTION

[0033] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0034] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0035] In the present invention, unless otherwise specified, the directions used, such as "up" and "down", usually refer to the directions shown in the drawings, or to the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0036] Embodiment 1

[0037] See also Figure 1-12 , the present invention provides the following technical solutions:

[0038] An electrostatic bird-repelling protection device, specifically, comprises a high-voltage post insulator 1 and an electrostatic bird-repelling component 2 plugged into the high-voltage post insulator 1; the electrostatic bird-repelling component 2 comprises a first connector 3 and a second connector 4 plugged into each other; the first connector 3 comprises a first semi-ring body 5 plugged into the high-voltage post insulator 1; the second connector 4 comprises a second semi-ring body 6 plugged into the high-voltage post insulator 1; the outer circumferential sides of the first semi-ring body 5 and the second semi-ring body 6 are both distributed in a circumferential array and are screwed with electrostatic components 7; the side of the first semi-ring body 5 is symmetrically provided with an insert block 8; a slide groove 9 is provided inside the insert block 8; an insert rod 10 is slidably provided inside the slide groove 9; an extrusion spring 11 is provided between the insert rod 10 and the slide groove 9; the side of the second semi-ring body 6 is symmetrically provided with a slot 12 plugged into the insert block 8; the inner wall of the slot 12 is provided with a socket 13 plugged into the insert rod 10.

[0039] The working principle of the first embodiment is as follows: the first half ring body 5 and the second half ring body 6 are symmetrically sleeved on the high-voltage post insulator 1, so that the plug block 8 on the first half ring body 5 is inserted into the slot 12 on the side of the second half ring body 6. Under the elastic force of the extrusion spring 11, the plug rod 10 is driven to be inserted into the corresponding socket 13, completing the clamping assembly of the first half ring body 5 and the second half ring body 6 to form a closed loop, replacing the traditional open clamping part, avoiding the high-altitude fall of the electrostatic bird repellent part 2, and improving the safety performance of the device.

[0040] Embodiment 2

[0041] See also Figure 1-12 , the second embodiment makes the following improvements on the basis of the first embodiment. Specifically, the high-voltage post insulator 1 includes an insulating portion 14; the insulating portion 14 is composed of a ceramic insulating column 15 and a plurality of insulating skirts 16 arranged on the side surfaces of the ceramic insulating column 15; a steel foot 17 is arranged at the bottom of the ceramic insulating column 15; a nut 18 is screwed on the steel foot 17; a gasket 19 is arranged on the steel foot 17 above the nut 18; a wire clamping seat 20 is arranged on the top of the ceramic insulating column 15; a wire pressing block 21 is arranged above the wire clamping seat 20; the wire clamping seat 20 and the wire pressing block 21 are fixedly connected by fastening bolts; two groups of plug-in hole groups are symmetrically opened on the side surfaces of the ceramic insulating column 15; the plug-in hole group includes plug-in holes 22 evenly opened on the side surfaces of the ceramic insulating column 15 from top to bottom; the inner side surfaces of the second semi-ring body 6 are evenly fixedly connected with plug-in columns 23 that are plug-matched with the plug-in holes 22 from top to bottom.

[0042] Working principle of the second embodiment: each group of plug posts 23 on the second semi-ring body 6 is inserted into the corresponding plug holes 22 on the side surface of the ceramic insulating column 15 to prevent the electrostatic bird repellent from slipping on the smooth ceramic insulating column, thereby improving the stable connection between the electrostatic bird repellent and the ceramic insulating column.

[0043] Embodiment 3

[0044] See also Figure 1-12 , the third embodiment is improved on the basis of the second embodiment as follows, specifically, the inner circumferential side surface of the first semi-ring body 5 is evenly provided with positioning grooves 24 from top to bottom; the inner wall of the positioning groove 24 is provided with a retaining ring 25; a piston block 26 is slidably provided inside the positioning groove 24; a positioning rod 27 is provided on the side of the piston block 26 to be plugged and matched with the plug hole 22; a return spring 28 is provided between the positioning rod 27 and the retaining ring 25; a vent pipe 29 is provided through the inner wall of one positioning groove 24; an exhaust pipe 30 is provided through the inner wall of the other positioning groove 24; A vent hole 31 is provided between adjacent positioning grooves 24; an external thread 32 is provided on the side surface of the ventilation pipe 29; a sealing cover 33 is screwed to the external thread 32; a piston column 34 that slides with the ventilation pipe 29 is rotatably provided on the inner wall of the sealing cover 33; a first one-way valve 35 is provided inside the exhaust pipe 30; a connecting hole 36 is provided on the inner wall of the slide groove 9; an arc-shaped air cavity 37 for connecting a positioning groove 24 and the connecting hole 36 is provided inside the first semi-ring body 5; a connecting rope 38 is connected between the sealing cover 33 and the side surface of the first semi-ring body 5.

[0045] The working principle of the third embodiment of the present invention is as follows: in the initial state, the interior of each positioning groove 24 is in a low-pressure state, each group of positioning rods 27 is received in the corresponding positioning groove 24, and the corresponding reset spring 28 is compressed. By rotating and removing the sealing cover 33 from the vent pipe 29, the piston column 34 is pulled out of the vent pipe 29, so that each group of positioning grooves 24 is connected to the external air. Under the elastic force of the reset spring 28, the positioning rod 27 is driven to be inserted into the corresponding plug-in hole 22 on the side surface of the ceramic insulating column 15, thereby further preventing the electrostatic bird-repelling component 2 from slipping on the smooth ceramic insulating column 15, and further improving the stable connection between the electrostatic bird-repelling component 2 and the ceramic insulating column 15.

[0046] Embodiment 4

[0047] See also Figure 1-12 , this fourth embodiment makes the following improvements on the basis of the third embodiment. Specifically, an internal thread 39 is provided on the inner wall of the exhaust pipe 30; a piston member 40 is screwed to the internal thread 39; the piston member 40 includes a piston cylinder 41; a piston plate 42 is slidably provided inside the piston cylinder 41; a piston rod 43 that slides with the piston cylinder 41 is provided on the side of the piston plate 42; an exhaust pipe 44 is penetrated at the end of the piston cylinder 41, and a connecting pipe 45 is penetrated at the peripheral side near the exhaust pipe 44; a second one-way valve 46 is provided on the exhaust pipe 44; a hose 47 is connected to the end of the connecting pipe 45; a threaded pipe 48 that is screwed to the internal thread 39 is provided at the end of the hose 47; a connecting spring 55 is provided between the piston plate 42 and the piston cylinder 41.

[0048] Working principle of the fourth embodiment: by setting a second one-way valve 46 on the exhaust pipe 44, the air in the piston cylinder 41 can only be discharged through the exhaust pipe 44, and by setting a first one-way valve 35 on the exhaust pipe 30, the air in the positioning groove 49 can only be extracted through the exhaust pipe 30; when it is necessary to remove the electrostatic bird-repelling component 2 from the ceramic insulating column 15, the threaded tube 48 is threaded into the exhaust pipe 30, and the air in each positioning groove 24 and the slide groove 9 is exhausted by pulling the piston rod 43 outward. The air in the piston cylinder 41 is drawn into the piston cylinder 41 through the hose 47, and the piston rod 43 is pushed inward to discharge the air in the piston cylinder 41. Repeated extraction allows the air inside each group of positioning grooves 24 and the slide groove 9 to be drawn out to form a negative pressure environment, so that each group of positioning rods 27 can be stored in the corresponding storage groove 24, and the insertion rod 10 can be stored in the corresponding slide groove 9. The positioning rods 27 and the insertion rods 10 limit the ceramic insulating columns 15, and the first half ring body 5 and the second half ring body 6 can be disassembled. The operation is simple, and the efficiency of installation and disassembly is improved.

[0049] Embodiment 5

[0050] See also Figure 1-12 The fifth embodiment makes the following improvements on the basis of the first embodiment. Specifically, the first semi-ring body 5 and the second semi-ring body 6 are provided with screw holes 49 in a circumferential array on their sides; the electrostatic component 7 includes an insulating sleeve 50 screwed in the screw hole 49; a first metal wire 51 is arranged inside the insulating sleeve 50; a second metal wire 52 is arranged at the end of the first metal wire 51 bent at a certain inclination angle; positioning lines 53 are provided on the first semi-ring body 5 and the second semi-ring body 6; and a positioning block 54 is arranged on the side of the insulating sleeve 50.

[0051] Working principle of the fifth embodiment: an electric field is formed between the high-voltage wire above the support insulator 15 and the ground wire below, so that the first metal wires 51 and the second metal wires 52 on the first semi-ring body 5 and the second semi-ring body 6 generate static electricity, which plays a role in repelling birds; by screwing each group of electrostatic components 7 into the corresponding screw holes 49, instead of the traditional electrostatic components 7 being integrated on the corresponding connecting parts, it is easy to carry and improves the installation and disassembly efficiency of the electrostatic components. Through the setting of the positioning block 54 and the positioning line 53, it is convenient to judge the installation position of each group of electrostatic components 7 corresponding to the second metal wire 52, so as to ensure that each group of second metal wires 52 is on the same horizontal plane.

[0052] Obviously, the above-described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0053] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0054] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0055] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

[0056] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. An electrostatic bird-repelling protective device, comprising a high-voltage post insulator (1) and an electrostatic bird-repelling member (2) plugged into the high-voltage post insulator (1); characterized in that: The electrostatic bird repellent component (2) comprises a first connector (3) and a second connector (4) which are plugged into each other; the first connector (3) comprises a first semi-ring body (5) which is plugged into the high-voltage post insulator (1); the second connector (4) comprises a second semi-ring body (6) which is plugged into the high-voltage post insulator (1); the outer circumferential sides of the first semi-ring body (5) and the second semi-ring body (6) are both provided with electrostatic components (7) which are screwed in a circumferential array; The first semi-ring body (5) is symmetrically provided with an insert block (8) on its side; a slide groove (9) is provided inside the insert block (8); an insert rod (10) is slidably provided inside the slide groove (9); a compression spring (11) is provided between the insert rod (10) and the slide groove (9); The side surface of the second half ring body (6) is symmetrically provided with a slot (12) for plugging and cooperating with the plug block (8); the inner wall of the slot (12) is provided with a plug hole (13) for plugging and cooperating with the plug rod (10).

2. The electrostatic bird repellent protection device according to claim 1, characterized in that: The high-voltage post insulator (1) comprises an insulating portion (14); the insulating portion (14) is composed of a ceramic insulating column (15) and a plurality of insulating skirts (16) arranged on the peripheral side of the ceramic insulating column (15); a steel foot (17) is arranged at the bottom of the ceramic insulating column (15); a nut (18) is screwed onto the steel foot (17); a gasket (19) is arranged on the steel foot (17) above the nut (18); a wire clamping seat (20) is arranged at the top of the ceramic insulating column (15); a wire pressing block (21) is arranged above the wire clamping seat (20); the wire clamping seat (20) and the wire pressing block (21) are fixedly connected by fastening bolts.

3. The electrostatic bird repellent protection device according to claim 2, characterized in that: The ceramic insulating column (15) is symmetrically provided with two groups of plug-in holes on its circumferential side surface; the plug-in hole groups include plug-in holes (22) uniformly provided on the circumferential side surface of the ceramic insulating column (15) from top to bottom; and plug-in columns (23) that are pluggably matched with the plug-in holes (22) are uniformly fixedly connected to the inner circumferential side surface of the second semi-ring body (6) from top to bottom.

4. The electrostatic bird repellent protection device according to claim 3, characterized in that: The inner side surface of the first semi-ring body (5) is evenly provided with positioning grooves (24) from top to bottom; the inner wall of the positioning groove (24) is provided with a retaining ring (25); a piston block (26) is slidably provided inside the positioning groove (24); a positioning rod (27) which is plugged into and matched with the plug hole (22) is provided on the side surface of the piston block (26); and a return spring (28) is provided between the positioning rod (27) and the retaining ring (25).

5. The electrostatic bird repellent protection device according to claim 4, characterized in that: A vent pipe (29) is provided through the inner wall of one of the positioning grooves (24); an exhaust pipe (30) is provided through the inner wall of the other positioning groove (24); an air vent (31) is provided between adjacent positioning grooves (24); an external thread (32) is provided on the peripheral side of the vent pipe (29); a sealing cover (33) is screwed to the external thread (32); a piston column (34) slidably matched with the vent pipe (29) is rotatably provided on the inner wall of the sealing cover (33); a first one-way valve (35) is provided inside the exhaust pipe (30).

6. The electrostatic bird repellent protection device according to claim 5, characterized in that: A connecting hole (36) is provided on the inner wall of the slide groove (9); an arc-shaped air cavity (37) for connecting a positioning groove (24) and the connecting hole (36) is provided inside the first semi-ring body (5); and a connecting rope (38) is connected between the sealing cover (33) and the peripheral side surface of the first semi-ring body (5).

7. The electrostatic bird repellent protection device according to claim 5, characterized in that: The inner wall of the exhaust pipe (30) is provided with an internal thread (39); a piston member (40) is threadedly connected to the internal thread (39); the piston member (40) includes a piston cylinder (41); a piston plate (42) is slidably arranged inside the piston cylinder (41); a piston rod (43) is slidably matched with the piston cylinder (41) is arranged on the side of the piston plate (42); an exhaust pipe (44) is passed through the end of the piston cylinder (41), and a connecting pipe (45) is passed through the peripheral side of the piston cylinder (41) near the exhaust pipe (44); a second one-way valve (46) is arranged on the exhaust pipe (44); a hose (47) is connected to the end of the connecting pipe (45); a threaded pipe (48) threadedly connected to the internal thread (39) is arranged at the end of the hose (47); a connecting spring (55) is arranged between the piston plate (42) and the piston cylinder (41).

8. The electrostatic bird repellent protection device according to claim 1, characterized in that: The first semi-ring body (5) and the second semi-ring body (6) are both provided with screw holes (49) distributed in a circumferential array on their circumferential side surfaces; the electrostatic component (7) comprises an insulating sleeve (50) screwed into the screw hole (49); a first metal wire (51) is arranged inside the insulating sleeve (50); and a second metal wire (52) is arranged at the end of the first metal wire (51) bent at a certain inclined angle.

9. The electrostatic bird repellent protection device according to claim 8, characterized in that: Positioning lines (53) are provided on the circumferential side surfaces of the first semi-ring body (5) and the second semi-ring body (6); and positioning blocks (54) are provided on the circumferential side surfaces of the insulating sleeve (50).

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