Novel anti-bird device for power equipment

Abstract

The utility model discloses a novel anti-bird device for electrical equipment, which comprises a supporting disc arranged at the top of the electrical equipment, a spiral induction frame is horizontally arranged above the supporting disc, and a plurality of sliding columns are uniformly arranged at the bottom of the induction frame along the circumferential direction. Connecting seats are arranged at the positions, corresponding to the sliding columns, of the upper portion of the supporting disc, the sliding columns are in sliding fit with first sliding holes formed in the tops of the connecting seats, and sliding seats are arranged at the lower ends of the sliding columns; the outer diameter of the sliding seat is larger than that of the sliding column, the sliding seat is in sliding fit with a second sliding hole formed below the first sliding hole, a pressure-sensitive sensor is fixedly arranged at the inner end of the second sliding hole, and a first spring is arranged between the lower end of the sliding seat and the pressure-sensitive sensor. According to the bird repelling device, the purpose of repelling birds is achieved under the rotation action of the driving rod, and an effective protection effect on electrical equipment is achieved.

Description

Technical Field

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

[0002] In the power system, distribution cabinets, distribution boxes, poles, transmission racks, etc. are important power control and transmission equipment. Since the above-mentioned power equipment is exposed to the outdoors for a long time, due to the presence of birds, many birds will gather on the top of the power equipment to roost, defecate or even build nests, which may cause damage to the power equipment. In addition, when the power equipment leaks electricity, it may also cause harm to the birds. Therefore, a new bird-proofing device for power equipment is developed. Utility Model Content

[0003] The purpose of the utility model is to provide a novel bird-proofing device for electric power equipment to solve the technical problems mentioned in the above background technology.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0005] The utility model discloses a new bird-proofing device for electric equipment, comprising a support plate arranged on the top of the electric equipment, a vortex-shaped induction frame being horizontally arranged above the support plate, a plurality of slide columns being evenly arranged along the circumference at the bottom of the induction frame, a connecting seat being respectively provided at the upper portion of the support plate and the corresponding position of each slide column, the slide column being slidably matched with a first sliding hole opened in the top of the connecting seat, a sliding seat being provided at the lower end of the slide column, the outer diameter of the slide column being larger than the outer diameter of the slide column and being slidably matched with a second sliding hole opened below the first sliding hole, a pressure-sensitive sensor being fixedly provided at the inner end of the second sliding hole, a first spring being provided between the lower end of the slide seat and the pressure-sensitive sensor; a driving motor being fixedly provided below the support plate, a driving shaft of the driving motor being connected to a vertical rotating shaft, the upper end of the rotating shaft extending to the top of the induction frame and symmetrically fixed with two bird-repelling rods.

[0006] Furthermore, a plurality of vertical support legs are evenly arranged along the circumference between the support plate and the top of the electrical equipment.

[0007] Furthermore, a protective bearing net is provided between the gaps of the induction frames.

[0008] Furthermore, a limit head is fixedly provided at the upper end of the rotating shaft and a sliding sleeve is slidingly provided below the limit head. The two bird-repelling rods are symmetrically arranged on the sliding sleeve. The rotating shaft is provided with a second spring at the lower part of the sliding sleeve and an annular pressure sensor is provided below the second spring.

[0009] Furthermore, a controller is included, and each of the pressure-sensitive sensors, the pressure sensor and the drive motor is electrically connected to the controller.

[0010] Compared with the prior art, the beneficial technical effects of the present invention are:

[0011] The utility model provides a vortex-shaped induction frame above the power equipment. When a bird lands on the induction frame, pressure is generated on the induction frame and the sliding column at the bottom of the induction frame. The sliding column presses the first spring downward and transmits the force to the pressure-sensitive sensor at the bottom of the connecting seat. After sensing, the pressure-sensitive sensor transmits a signal to the controller. The controller is a programmable logic controller (PLC). After sensing the pressure signal according to a preset program, it controls the drive motor to start, thereby driving the rotating shaft and the two bird-repelling rods to rotate. Under the rotation of the drive rod, the purpose of driving away birds is achieved, and the power equipment is effectively protected. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention will be further described below with reference to the accompanying drawings.

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 for Figure 1 Middle AA section view;

[0015] Figure 3 Schematic diagram of the matching structure of the sliding column and the sliding seat;

[0016] Figure 4 Schematic diagram of the matching structure between the sliding sleeve and the rotating shaft;

[0017] Explanation of the accompanying symbols: 1. Power equipment; 2. Support plate; 3. Support leg; 4. Induction frame; 5. Sliding column; 6. Connecting seat; 7. First sliding hole; 8. Sliding seat; 9. Second sliding hole; 10. Pressure sensor; 11. First spring; 12. Driving motor; 13. Rotating shaft; 14. Bird-repelling rod; 15. Limit head; 16. Sliding sleeve; 17. Second spring; 18. Annular pressure sensor; 19. Protective bearing net; 20. Controller. DETAILED DESCRIPTION

[0018] like Figure 1-Figure 4As shown, a novel bird-proofing device for power equipment includes a support plate 2 mounted on top of the power equipment 1. Specifically, a plurality of vertical support legs 3 are evenly and circumferentially fixed between the support plate 2 and the top of the power equipment 1. The plurality of support legs 3 not only support the support plate 2, maintaining a certain distance between the support plate 2 and the power equipment 1, but also block the gap between the support plate 2 and the power equipment 1, preventing birds from entering under the support plate 2.

[0019] A vortex-shaped induction frame 4 is horizontally arranged above the support plate 2. A plurality of vertical slide posts 5 are fixedly arranged uniformly along the circumference of the bottom of the induction frame 4. Connecting seats 6 are provided on the upper portion of the support plate 2 at positions corresponding to the slide posts 5. The slide posts 5 slide in conjunction with a first sliding hole 7 provided at the top of the connecting hole 6. A slide seat 8 is provided at the lower end of the slide post 5. The outer diameter of the slide seat 8 is larger than that of the slide post 5 and slides in conjunction with a second sliding hole 9 provided below the first sliding hole 7. A pressure-sensitive sensor 10 is fixedly mounted at the inner end of the second sliding hole 9, and a first spring 11 is installed between the lower end of the slide seat 8 and the pressure-sensitive sensor 10.

[0020] A drive motor 12 is fixedly mounted below the support plate 2. The drive shaft of the drive motor 12 is arranged upward and connected to a vertical rotating shaft 13. The upper end of the rotating shaft 13 extends above the sensing frame 4 and is symmetrically fixed with two bird-repelling rods 14. A limit head 15 is fixedly mounted on the upper end of the rotating shaft 13, and a sliding sleeve 16 is slidably mounted below the limit head 15. The two bird-repelling rods 14 are symmetrically mounted on the sliding sleeve 16. The rotating shaft 13 is provided with a second spring 17 at the lower portion of the sliding sleeve 16, and an annular pressure sensor 18 is installed below the second spring 17.

[0021] A protective carrying net 19 is provided between the gaps of the induction frames 4 .

[0022] In addition, the present invention further includes a controller 20 , and each of the pressure-sensitive sensors 10 , the pressure sensor 18 , and the drive motor 12 are electrically connected to the controller 20 .

[0023] The utility model provides a vortex-shaped induction frame above the electrical equipment. When a bird lands on the induction frame, pressure is applied to the induction frame and the sliding post at its bottom. The sliding post presses down on a first spring and transmits the force to a pressure-sensitive sensor at the bottom of the connecting seat. The pressure-sensitive sensor senses the pressure and transmits a signal to a controller, which is a programmable logic controller (PLC). After sensing the pressure signal according to a preset program, the controller controls the drive motor to start, thereby driving the rotating shaft and two bird-repelling rods to rotate. The rotation of the drive rods achieves the purpose of repelling birds, effectively protecting the electrical equipment. After the bird flies away, the restoring force of the first spring resets the induction frame, and the controller controls the drive motor to stop.

[0024] In addition, the utility model is used to install the sliding sleeve of the bird-repelling rod and the rotating shaft. When the bird lands on the bird-repelling rod, the sliding sleeve applies pressure to the annular pressure sensor through the second spring. The annular pressure sensor similarly transmits the sensing signal to the controller. The controller starts the drive motor to repel the bird, thereby placing the bird on the bird-repelling rod.

[0025] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Without departing from the spirit of the present invention, various modifications and improvements to the technical solutions of the present invention made by ordinary technicians in this field should fall within the scope of protection determined by the claims of the present invention.

Claims

1. A novel bird-proof device for electric power equipment, characterized in that: The invention comprises a support plate arranged on the top of the electric equipment, a vortex-shaped induction frame is horizontally arranged above the support plate, a plurality of sliding columns are evenly arranged along the circumferential direction at the bottom of the induction frame, a connecting seat is respectively arranged at the position corresponding to each of the sliding columns on the upper part of the support plate, the sliding column is slidably matched with a first sliding hole opened at the top of the connecting seat, a sliding seat is arranged at the lower end of the sliding column, the outer diameter of the sliding seat is larger than the outer diameter of the sliding column and is slidably matched with a second sliding hole opened below the first sliding hole, a pressure-sensitive sensor is fixedly arranged at the inner end of the second sliding hole, and a first spring is arranged between the lower end of the sliding seat and the pressure-sensitive sensor; a driving motor is fixedly arranged below the support plate, the driving shaft of the driving motor is connected to the vertical rotating shaft, the upper end of the rotating shaft extends to the top of the induction frame and two bird-repelling rods are symmetrically fixedly arranged.

2. The novel bird-proof device for electric power equipment according to claim 1 is characterized in that: Two vertical supporting legs are evenly arranged along the circumferential direction between the supporting plate and the top of the electric equipment.

3. The novel bird-proof device for electric power equipment according to claim 1 is characterized in that: A protective bearing net is arranged between the gaps of the induction frames.

4. The novel bird-proof device for electric power equipment according to claim 1 is characterized in that: A limit head is fixedly arranged at the upper end of the rotating shaft and a sliding sleeve is slidably arranged below the limit head. The two bird-repelling rods are symmetrically arranged on the sliding sleeve. The rotating shaft is sleeved with a second spring at the lower part of the sliding sleeve and an annular pressure sensor is arranged below the second spring.

5. The novel bird-proof device for electric power equipment according to claim 4 is characterized in that: It also includes a controller, and each of the pressure-sensitive sensors, the pressure sensor and the drive motor is electrically connected to the controller.

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