Adjustable anti-bird cover

Abstract

The invention discloses an adjustable anti-bird cover, and belongs to the technical field of power transmission line equipment. The device comprises a protective cover and a lifting assembly fixedly connected to the lower portion of the protective cover, and a plurality of drainage grooves inclining downwards are formed in the edge of the protective cover at intervals; an impact part of the impact assembly is connected with the lower part of the lifting assembly; the connecting seat is used for being detachably connected with a circuit, and the hit part of the impact assembly is connected with the top of the connecting seat. According to the bird repelling device, the lifting assembly is arranged and rotates while moving downwards, and at the moment, birds cannot master balance and fly away to achieve the purpose of repelling birds; the collision assembly makes a sound to scare the birds, so that the birds fly away, and the purpose of repelling the birds is further achieved; the descending assembly rotates while moving downwards, the orientation of the drainage groove is adjusted, and when the drainage groove is coaxial with the line, bird droppings on the line can be washed away through rainwater in rainy days.

Description

Technical Field

[0001] The invention relates to the technical field of power transmission line equipment, and in particular to an adjustable bird-proof cover. Background Art

[0002] At present, the insulation rate of overhead distribution lines in rural areas is still low. Birds often build bird nests on the straight poles of overhead lines. The materials used are wet branches, iron wires, etc. After the bird nests are formed, it is very easy to cause discharge between the live bare conductors and the metal parts of the insulators, crossarms, poles and other grounding bodies, causing line tripping, which has a serious impact on the stable operation of the distribution lines.

[0003] There are various methods for preventing bird damage in the prior art, such as wind-powered bird repellers, bird repellents, pin-type insulator shields, etc. The current bird damage prevention methods have the following defects: wind-powered bird repellers are driven by wind, and when they stop rotating, they become a good place for birds to inhabit; the efficacy of bird repellents is short and not lasting; the pin-type insulator shield wraps around the wires on both sides of the insulator for a short time, wraps around less insulators and is unstable. The existing Chinese patent with patent number CN115777677A discloses an umbrella-shaped movable bird deterrent, in which the combination of an umbrella-shaped protective cover and a universal rotating mechanism can not only effectively prevent power transmission line faults caused by birds staying and defecating above the live parts of the power transmission line, but also solve the problems of harming birds and being inconvenient for personnel to carry out tower maintenance caused by the current acupuncture-type bird-proofing equipment; the purpose of driving away birds is achieved by shaking when birds land on the umbrella-shaped protective cover and being unable to maintain balance, causing the birds to fly away. However, it is inevitable that if the birds land on the umbrella-shaped protective cover and do not move for a long time, the umbrella-shaped protective cover will not shake, and the birds cannot be caused to fly away to achieve the purpose of driving away birds.

[0004] Therefore, it is necessary to develop an adjustable bird-proof cover for the above-mentioned defects. Summary of the invention

[0005] The object of the present invention is to provide an adjustable bird-proof cover to solve the problem that the above-mentioned umbrella-shaped movable bird-proof device has an unsatisfactory bird-repelling effect.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0007] The present invention discloses an adjustable bird-proof cover, comprising:

[0008] A shield and a lifting assembly fixedly connected to the bottom of the shield, wherein the edge of the shield is provided with a plurality of drainage grooves inclined downward at intervals;

[0009] An impact assembly for making a sound, wherein an impact portion of the impact assembly is connected to the lower side of the lifting assembly;

[0010] A connecting seat is used for detachably connecting with the line, and the impact receiving part of the impact assembly is connected to the top of the connecting seat.

[0011] Furthermore, the impact part of the impact assembly includes:

[0012] A striking rod, the top end of which is connected to the lower part of the lifting assembly, and the bottom end of which is connected to a hammer;

[0013] The bell is a U-shaped structure, and the bottom of the U-shaped structure is connected to the top of the connecting seat.

[0014] Furthermore, it also includes:

[0015] A first support frame fixedly connected to the top of both sides of the U-shaped structure;

[0016] Two support columns vertically and symmetrically connected to both sides of the top of the first support frame;

[0017] A second support frame fixedly connected to the tops of the two support columns, wherein the first support frame and the second support frame are both annular structures;

[0018] A first limiting ring is fixedly connected to the middle of the first supporting frame, and the top of the first limiting ring has a first wavy cross-section; a second limiting ring is fixedly connected to the middle of the second supporting frame, and the bottom of the second limiting ring has a second cross-section corresponding to the first cross-section.

[0019] Furthermore, the lifting assembly includes:

[0020] A connecting rod, one end of which is fixedly connected to the lower part of the shield, and the other end of which passes through the middle of the second support frame and the second limiting ring in sequence and then extends to the middle of the first limiting ring, and the side walls of the connecting rod are respectively slidably connected to the second support frame, the second limiting ring, the first limiting ring and the inner wall of the first support frame; the bottom of the connecting rod is connected to the striking rod;

[0021] A spring sleeved on the connecting rod, one end of the spring being fixedly connected to the shield, and the other end of the spring being in contact with the top of the second support frame;

[0022] A limit block, one end of which is connected to the side wall surface of the connecting rod, and the other end of which extends in a direction away from the connecting rod until the side wall of the limit block abuts against the first cross section.

[0023] Furthermore, a water baffle is circumferentially arranged on the edge of the shield, and a plurality of drainage grooves inclined downward are arranged at intervals on the edge of the shield, and each of the drainage grooves is connected to the water baffle.

[0024] Furthermore, a mounting hole for fixing the circuit is provided at the center of the connection base, and an opening for allowing the circuit to enter the mounting hole is provided at the bottom of the connection base, and the opening is communicated with the mounting hole.

[0025] The present invention has the following beneficial effects:

[0026] The present invention arranges a lifting component, which rotates while moving downward, so that birds cannot maintain balance, causing them to fly away, thereby achieving the purpose of driving away birds; the impact component makes a sound, scaring the birds, causing them to fly away, thereby further achieving the purpose of driving away birds; the lowering component moves downward and rotates while adjusting the direction of the drainage trough, and when the drainage trough is coaxial with the line, the bird droppings on the line can be washed away by rainwater when it rains. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The present invention will be further described below in conjunction with the accompanying drawings.

[0028] Figure 1 It is a schematic diagram of the main structure interior of the adjustable bird-proof cover of the present invention when no bird falls into the top of the cover;

[0029] Figure 2 It is a schematic diagram of the main structure interior of the adjustable bird-proof cover of the present invention when a bird falls into the top of the cover;

[0030] Figure 3 It is a schematic diagram of the main structural section of the protective cover in the adjustable bird-proof cover of the present invention;

[0031] Figure 4 It is a schematic diagram of the top view of the structure of the protective cover in the adjustable bird-proof cover of the present invention;

[0032] Figure 5 It is a schematic diagram of the three-dimensional structure of the connecting seat in the adjustable bird-proof cover of the present invention.

[0033] Figure numerals: 1. Connecting seat; 101. Mounting hole; 2. Bell; 3. First support frame; 4. First limiting ring; 401. First section; 5. Support column; 6. Limit block; 7. Second support frame; 8. Second limiting ring; 801. Second section; 9. Connecting rod; 10. Spring; 11. Water baffle; 12. Protective cover; 13. Strike rod; 14. Hammer; 15. Drainage trough. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0036] Embodiment 1

[0037] See also Figure 1-5 The present invention provides a technical solution: an adjustable bird-proof cover, comprising: a cover 12 and a lifting assembly fixedly connected to the bottom of the cover 12; a water baffle 11 is circumferentially arranged on the edge of the cover 12, and a plurality of downwardly inclined drainage grooves 15 are arranged at intervals on the edge of the cover 12, and each drainage groove 15 is connected to the water baffle 11; the direction of the drainage groove 15 is adjusted by rotating while moving the lowering assembly downward, and when the drainage groove 15 is coaxial with the line, the bird droppings on the line can be washed away by rainwater when it rains.

[0038] An impact component is used for making a sound, and an impact part of the impact component is connected to the lower side of the lifting component.

[0039] A connecting base 1 is used for detachable connection with the line, and the impact part of the impact assembly is connected to the top of the connecting base 1; a mounting hole 101 for fixing to the line is opened at the center of the connecting base 1, and an opening for allowing the line to enter the mounting hole 101 is opened at the bottom of the connecting base 1, and the opening is connected to the mounting hole 101.

[0040] Compared with the prior art, the present invention sets a lifting component, which rotates while moving downward. At this time, the birds cannot keep balance, so the birds fly away to achieve the purpose of driving away the birds; the impact component makes a sound, which scares the birds and causes them to fly away, further achieving the purpose of driving away the birds; through.

[0041] Embodiment 2

[0042] See also Figure 1-5On the basis of the first embodiment, the present invention provides a technical solution: the impact part of the impact assembly includes: a striking rod 13, the top of the striking rod 13 is connected to the bottom of the lifting assembly, and the bottom of the striking rod 13 is connected to a hammer 14. The bell 2 is a U-shaped structure, and the bottom of the U-shaped structure is connected to the top of the connecting seat 1. Compared with the prior art, the present invention uses the hammer 14 to strike the bell 2, so that the birds are frightened and fly away to achieve the purpose of driving away the birds.

[0043] In this embodiment, an adjustable bird-proof cover further includes: a first support frame 3 fixedly connected to the tops of both sides of the U-shaped structure; two support columns 5 vertically and symmetrically connected to both sides of the top of the first support frame 3. A second support frame 7 is also fixedly connected to the tops of the two support columns 5. Both the first support frame 3 and the second support frame 7 are annular structures.

[0044] A first limiting ring 4 is fixedly connected to the middle of the first supporting frame 3, and the top of the first limiting ring 4 has a wavy first cross-section 401; a second limiting ring 8 is fixedly connected to the middle of the second supporting frame 7, and the bottom of the second limiting ring 8 has a second cross-section 801 arranged corresponding to the first cross-section 401.

[0045] Compared with the prior art, a gap is provided between the first section 401 and the second section 801 of the present invention, and the limit block 6 moves along the gap while abutting against the first section 401 and the second section 801 in sequence.

[0046] Embodiment 3

[0047] See also Figure 1-5 On the basis of Embodiment 1 and Embodiment 2, the present invention provides a technical solution: the lifting assembly includes: a connecting rod 9, one end of the connecting rod 9 is fixedly connected to the bottom of the shield 12, the other end of the connecting rod 9 passes through the middle of the second support frame 7 and the second limiting ring 8 in sequence and then extends to the middle of the first limiting ring 4, the side walls of the connecting rod 9 are respectively slidably connected to the inner walls of the second support frame 7, the second limiting ring 8, the first limiting ring 4 and the first support frame 3; the bottom of the connecting rod 9 is connected to the striking rod 13.

[0048] The spring 10 is sleeved on the connecting rod 9, one end of the spring 10 is fixedly connected to the shield 12, and the other end of the spring 10 abuts against the top of the second support frame 7. The limit block 6, one end of the limit block 6 is connected to the side wall surface of the connecting rod 9, and the other end of the limit block 6 extends in a direction away from the connecting rod 9 until the side wall of the limit block 6 abuts against the first section 401.

[0049] Compared with the prior art, in the present invention, when a bird falls into the top of the shield 12, the shield 12 is pressed to drive the connecting rod 9 to move downward, the spring 10 is compressed, and the limit block 6 moves along the gap between the first section 401 and the second section 801, driving the shield 12 to rotate while moving downward. At this time, the bird cannot maintain balance, causing the bird to fly away to achieve the purpose of driving away the bird; if the bird is not driven away, as the limit block 6 moves downward, when the limit block 6 abuts against the first section 401, the hammer 14 strikes the bell 2 to make a sound, scaring the bird, causing the bird to fly away, further achieving the purpose of driving away the bird; when the bird flies away from the top of the shield 12, the shield 12 is no longer compressed, the spring 10 stretches, driving the connecting rod 9 to move upward, the hammer 14 separates from the bell 2, and the limit block 6 moves along the gap between the first section 401 and the second section 801, driving the shield 12 to rotate while moving upward until it returns to the initial state.

[0050] Embodiment 4

[0051] This embodiment provides a method for using an adjustable bird-proof cover, which is the method for using the adjustable bird-proof cover provided in Embodiment 1, Embodiment 2 or Embodiment 3, and is specifically as follows:

[0052] When a bird falls into the top of the shield 12, the shield 12 is pressed to drive the lifting assembly to rotate while moving downward. At this time, the bird cannot maintain balance, causing the bird to fly away to achieve the purpose of driving away the bird; if the bird is not driven away, as the lifting assembly moves downward, the impact assembly will impact and make a sound, scaring the bird and causing it to fly away, further achieving the purpose of driving away the bird; when the bird flies away from the top of the shield 12, the shield 12 is no longer pressed, the lifting assembly extends, driving the impact assembly to separate until it returns to the initial state. By rotating the descending assembly while moving downward, the direction of the drainage groove 15 is adjusted. When the drainage groove 15 is coaxial with the line, the bird droppings on the line can be washed away by rainwater when it rains.

[0053] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0054] The embodiments described above are only descriptions of the preferred modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. An adjustable bird-proof cover, characterized in that: include: A shield (12) and a lifting assembly fixedly connected to the bottom of the shield (12), wherein the edge of the shield (12) is provided with a plurality of drainage grooves (15) inclined downward at intervals; An impact assembly for making a sound, wherein an impact portion of the impact assembly is connected to the lower side of the lifting assembly; A connection seat (1) is used for being detachably connected to a line, and a striking portion of the striking assembly is connected to the top of the connection seat (1).

2. The adjustable bird shield according to claim 1, characterized in that: The impact part of the impact assembly includes: A striking rod (13), the top end of which is connected to the bottom of the lifting assembly, and the bottom end of which is connected to a hammer (14); A ringing bell (2), wherein the ringing bell (2) is a U-shaped structure, and the bottom of the U-shaped structure is connected to the top of the connecting seat (1).

3. The adjustable bird shield according to claim 2, characterized in that: Also includes: A first support frame (3) fixedly connected to the top of both sides of the U-shaped structure; Two support columns (5) vertically and symmetrically connected to both sides of the top of the first support frame (3); A second support frame (7) fixedly connected to the tops of the two support columns (5), wherein the first support frame (3) and the second support frame (7) are both annular structures; A first limiting ring (4) is fixedly connected to the middle of the first supporting frame (3), and the top of the first limiting ring (4) has a wavy first cross-section (401); a second limiting ring (8) is fixedly connected to the middle of the second supporting frame (7), and the bottom of the second limiting ring (8) has a second cross-section (801) arranged corresponding to the first cross-section (401).

4. The adjustable bird shield according to claim 3, characterized in that: The lifting assembly comprises: A connecting rod (9), one end of which is fixedly connected to the lower side of the protective cover (12), and the other end of which passes through the middle of the second support frame (7) and the second limiting ring (8) in sequence and then extends to the middle of the first limiting ring (4), and the side walls of the connecting rod (9) are respectively slidably connected to the inner walls of the second support frame (7), the second limiting ring (8), the first limiting ring (4) and the first support frame (3); the bottom of the connecting rod (9) is connected to the striking rod (13); a spring (10) sleeved on the connecting rod (9), one end of the spring (10) being fixedly connected to the protective cover (12), and the other end of the spring (10) being in contact with the top of the second support frame (7); A limit block (6), one end of the limit block (6) being connected to the side wall surface of the connecting rod (9), and the other end of the limit block (6) extending in a direction away from the connecting rod (9) until the side wall of the limit block (6) abuts against the first cross section (401).

5. The adjustable bird shield according to claim 1, characterized in that: A water baffle (11) is circumferentially arranged on the edge of the protective cover (12), and each of the drainage grooves (15) is connected to the water baffle (11).

6. The adjustable bird shield according to claim 1, characterized in that: A mounting hole (101) for fixing a circuit is provided at the center of the connection seat (1), and an opening for allowing the circuit to enter the mounting hole (101) is provided at the bottom of the connection seat (1), and the opening is communicated with the mounting hole (101).

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