Anti-bird device for power transmission equipment

Abstract

The utility model discloses anti-bird equipment for power transmission equipment, and relates to the technical field of power transmission line auxiliary equipment, the anti-bird equipment comprises a first roller and a second roller, the first roller and the second roller are coaxially arranged, one ends, far away from each other, of the first roller and the second roller are fixedly connected with rotating shafts, the rotating shafts are rotatably connected with supporting plates, and the supporting plates are fixedly connected with the first roller and the second roller. The supporting plate is fixedly installed on a pole tower cross arm through a connecting assembly, a circular ring is fixedly connected to the rotating shaft, a dispersing assembly is arranged outside the circular ring, and the dispersing assembly comprises fan blades and lenses, and the number of the lenses is two. According to the anti-bird equipment used for the power transmission equipment, the first roller, the second roller, the sliding rod, the dispersing assembly and other structures are arranged, due to the fact that the first roller, the second roller and the sliding rod can rotate, birds cannot stay, the purpose of preventing and repelling birds is achieved, meanwhile, the birds cannot stay at the end of the anti-bird equipment through the rotating and light reflecting effects, and the anti-bird effect is improved. And the bird-preventing and bird-repelling effects are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power transmission line auxiliary equipment, in particular to a bird-proofing device used for power transmission equipment. Background Art

[0002] Overhead transmission lines are mostly built and operated in the wilderness, exposed to nature. In addition to normal electrical and mechanical loads, the line components are also affected by various natural and man-made conditions such as wind, rain, ice, snow, air pollution, and lightning activities. In recent years, with the continuous improvement of my country's ecological environment, the reproduction of birds has gradually accelerated, and bird activities have become more and more numerous. The number of larger birds has increased year by year, causing more and more line failures, and the safe operation of the line has been greatly affected. Therefore, bird-proofing devices are needed to prevent some adverse behaviors of birds to reduce the harm caused by birds to the operation of transmission lines.

[0003] For example, a patent entitled: Bird-proofing device (patent application number: CN201620535938.8) discloses a bird-proofing device, which adopts a structural design in which a roller is sleeved on a crossbeam. The device is installed on the crossarm of a pole tower above an insulator string, occupying the perching position of birds on the crossarm. When birds perch on the roller-type bird-proofing device, the principle of the roller rolling on the crossbeam is utilized to prevent the birds from staying on the bird-proofing device, thereby achieving the purpose of bird prevention. However, the bracket positions at both ends of the bird-proofing device are still available for birds to perch, and the bird prevention efficiency needs to be improved.

[0004] Therefore, it is necessary to propose a bird-proof device for power transmission equipment to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a bird-proofing device for power transmission equipment, so as to solve the problem that the bracket positions at both ends of the bird-proofing device are still available for birds to inhabit, and the bird-proofing efficiency needs to be improved.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bird-proofing device used in power transmission equipment, comprising a first roller and a second roller, the first roller and the second roller are coaxially arranged, and the ends of the first roller and the second roller that are away from each other are fixedly connected to a rotating shaft, a support plate is rotatably connected to the rotating shaft, and the support plate is fixedly installed on the cross arm of the pole tower through a connecting assembly, a circular ring is fixedly connected to the rotating shaft, and a dispersing assembly is arranged on the outside of the circular ring, and the dispersing assembly includes a fan blade and a lens, and the lens is set in two, the fan blade is fixedly connected to the outer ring of the circular ring, and the lens is fixedly connected to the fan blade, and the two lenses are respectively distributed on both sides of the fan blade.

[0007] Preferably, the dispersing components are arranged in three groups, and the three groups of dispersing components are evenly distributed around the outer ring of the circular ring.

[0008] Preferably, a circular opening is formed at one end of the second roller close to the first roller, a sliding rod is slidably penetrated and connected inside the circular opening, and the sliding rod is fixedly connected to the first roller.

[0009] Preferably, the connecting assembly includes a mounting plate and bolts, the mounting plate is fixedly connected to the bottom of the support plate, the mounting plate and the support plate are T-shaped, the mounting plate abuts against the pole tower crossarm, and the mounting plate is fixedly mounted on the pole tower crossarm by bolts.

[0010] Preferably, the bolts are provided in plurality.

[0011] Preferably, rolling balls are placed inside the first roller and the second roller.

[0012] Preferably, the rolling ball is provided in plurality.

[0013] Technical effects and advantages of the utility model:

[0014] 1. The utility model sets the first roller, the second roller, the slide bar and the dispersing assembly and other structures. Since the first roller, the second roller and the slide bar will rotate, the birds cannot stay, thereby achieving the purpose of bird prevention and bird repelling. At the same time, the rotation and reflection effects are used to prevent the birds from staying at the end of the bird prevention device, thereby improving the effect of bird prevention and bird repelling.

[0015] 2. When the first roller and the second roller rotate, the ball will roll inside them, thereby generating a sound, further improving the effect of preventing and repelling birds. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a schematic diagram of the structure of the bird-proofing device used in the power transmission equipment.

[0017] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure in the middle.

[0018] Figure 3 The utility model is a schematic diagram of the cross-sectional structure of the bird-proofing device used in the power transmission equipment.

[0019] Figure 4 For this utility model Figure 3 Enlarged schematic diagram of the structure at point B in the middle.

[0020] In the figure: 1. first roller; 2. second roller; 3. sliding rod; 4. round mouth; 5. rotating shaft; 6. supporting plate; 7. mounting plate; 8. bolt; 9. circular ring; 10. fan blade; 11. lens; 12. rolling ball; 13. pole tower cross arm. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clarify the technical solutions in the embodiments of the utility model; it is completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides Figure 1 to Figure 4 The bird-proof device used in a power transmission equipment shown in the figure comprises a first roller 1 and a second roller 2, the first roller 1 and the second roller 2 are coaxially arranged, and the ends of the first roller 1 and the second roller 2 that are away from each other are fixedly connected to a rotating shaft 5, and a support plate 6 is rotatably connected to the rotating shaft 5, and the support plate 6 is fixedly installed on the tower cross arm 13 through a connecting assembly. The connecting assembly comprises a mounting plate 7 and a bolt 8, and the bolt 8 is provided in plurality. The mounting plate 7 is fixedly connected to the bottom of the support plate 6, and the mounting plate 7 and the support plate 6 are distributed in a T shape, and the mounting plate 7 abuts against the tower cross arm 13, and the mounting plate 7 is fixedly installed on the tower cross arm 13 by bolts 8, so that the bird-proof device is located above the tower cross arm 13 and the insulator string.

[0023] Considering that there may be pole tower cross arms 13 of different lengths, in order to improve the applicability of the bird-proofing device, a round opening 4 is opened at one end of the second roller 2 close to the first roller 1, and a slide bar 3 is slidably penetrated and connected inside the round opening 4, and the slide bar 3 is fixedly connected to the first roller 1. Specifically, the slide bar 3 slides inside the round opening 4, thereby adjusting the distance between the first roller 1 and the second roller 2, which is suitable for pole tower cross arms 13 of different sizes, and then the mounting plate 7 is fixedly installed on the pole tower cross arm 13 by bolts 8.

[0024] The bird-proofing device occupies the perching position of the birds on the pole tower cross arm 13, so that the birds cannot land on the pole tower cross arm 13; at the same time, when the birds perch on the first roller 1, the second roller 2 and the slide bar 3, the first roller 1, the second roller 2 and the slide bar 3 will rotate, so that the birds cannot stay, thereby achieving the purpose of bird prevention and bird repelling.

[0025] Considering that the feces may stay on the support plate 6, if the feces falls between the support plate 6 and the rotating shaft 5, it is easy to affect the rotation of the rotating shaft 5, a ring 9 is fixedly connected to the rotating shaft 5, and a dispersing component is arranged outside the ring 9, and the dispersing component includes a fan blade 10 and a lens 11, and the lens 11 is provided with two. The fan blade 10 is fixedly connected to the outer ring of the ring 9, and the lens 11 is fixedly connected to the fan blade 10. The two lenses 11 are respectively distributed on both sides of the fan blade 10. The lens 11 has a reflective effect, so as to achieve the purpose of driving away birds, and the ring 9 is close to the support plate 6, so that birds will not perch on the support plate 6.

[0026] The dispersing components are arranged in three groups, and the three groups of dispersing components are evenly distributed around the outer ring 9. When used, more groups can be arranged according to the specific use. When blown by outdoor wind, the fan blades 10 will drive the rotating shaft 5 to rotate on the support plate 6 through the ring 9; and when the fan blades 10 rotate, the lens 11 will be driven to rotate synchronously, thereby expanding the reflective effect area of ​​the lens 11.

[0027] At the same time, when birds perch on the dispersing assembly, the dispersing assembly will rotate, so that the birds cannot stay on the end of the bird-proofing device, thereby improving the effect of bird-proofing and bird-repelling.

[0028] In order to improve the effect of repelling birds, balls 12 are placed inside the first roller 1 and the second roller 2. The first roller 1 and the second roller 2 can be made of stainless steel. There are multiple balls 12. When birds perch on the first roller 1, the second roller 2 and the slide bar 3, the first roller 1, the second roller 2 and the slide bar 3 will rotate, so that the birds cannot stay. At the same time, when the first roller 1 and the second roller 2 rotate, the balls 12 will roll inside them, thereby generating sound, further improving the effect of preventing and repelling birds.

Claims

1. A bird-proof device for power transmission equipment, comprising a first roller (1) and a second roller (2), characterized in that: The first roller (1) and the second roller (2) are coaxially arranged, and the ends of the first roller (1) and the second roller (2) that are away from each other are fixedly connected to a rotating shaft (5), and a support plate (6) is rotatably connected to the rotating shaft (5), and the support plate (6) is fixedly installed on a pole tower cross arm (13) through a connecting component, and a circular ring (9) is fixedly connected to the rotating shaft (5), and a dispersing component is arranged outside the circular ring (9), and the dispersing component comprises a fan blade (10) and a lens (11), and the lens (11) is arranged in two, and the fan blade (10) is fixedly connected to the outer ring of the circular ring (9), and the lens (11) is fixedly connected to the fan blade (10), and the two lenses (11) are respectively distributed on both sides of the fan blade (10).

2. The bird-proof device for power transmission equipment according to claim 1, characterized in that: The dispersing components are arranged in three groups, and the three groups of dispersing components are evenly distributed around the outer ring of the circular ring (9).

3. The bird-proof device for power transmission equipment according to claim 1, characterized in that: A circular opening (4) is provided at one end of the second roller (2) close to the first roller (1), a sliding rod (3) is slidably connected inside the circular opening (4), and the sliding rod (3) is fixedly connected to the first roller (1).

4. The bird-proof device for power transmission equipment according to claim 1, characterized in that: The connection assembly comprises a mounting plate (7) and bolts (8); the mounting plate (7) is fixedly connected to the bottom of the support plate (6); the mounting plate (7) and the support plate (6) are arranged in a T-shape; the mounting plate (7) abuts against a pole tower cross arm (13); and the mounting plate (7) is fixedly mounted on the pole tower cross arm (13) by means of bolts (8).

5. The bird-proof device for power transmission equipment according to claim 4, characterized in that: The bolts (8) are arranged in plurality.

6. The bird-proofing device for power transmission equipment according to claim 1, characterized in that: Rolling balls (12) are placed inside the first roller (1) and the second roller (2).

7. The bird-proofing device for power transmission equipment according to claim 6, characterized in that: The rolling balls (12) are arranged in plurality.

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