Bird repelling mechanism for power transmission overhead line
By designing a power transmission overhead line bird-repellent mechanism including motors, mechanical structures and horns, the problems of small scope of action and poor rainproof performance in the prior art are solved, and the effective bird-repellent resistance and equipment for longer transmission overhead lines are improved, which reduces maintenance costs and extends the equipment life.
Patent Information
- Application Number
- CN202420801446.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-17
- Publication Date
- 2025-04-29
- Estimated Expiration
- 2034-04-17
AI Technical Summary
The existing overhead power transmission line bird repelling mechanism has shortcomings in terms of scope of action and rainproof performance, resulting in high costs, difficulty in maintenance and shortened equipment life.
A bird-repellent mechanism including a base, support block, motor, connecting rod, slider, housing, rack, slider, gear and horn is designed to drive the movement of the mechanical structure through the motor, expand the scope of the horn, and provide rain protection and ventilation protection through the support frame and baffle.
It realizes effective bird-repellent driving of longer transmission overhead lines, expands the scope of the speaker, ensures the rainproof and ventilation performance of the equipment, thereby reducing maintenance costs and extending the equipment life.
Smart Images
Figure CN222803719U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bird-repelling for overhead power transmission lines, in particular to a bird-repelling mechanism for overhead power transmission lines. Background Art
[0002] A bird-repelling mechanism for overhead power transmission lines is mainly used to prevent birds from nesting, staying or crossing on overhead power transmission lines, thereby ensuring safe and stable power transmission. The bird-repelling mechanism can effectively reduce the impact of bird activities on power facilities. Birds nesting or staying on overhead power transmission lines may cause line faults, such as bird nest materials reducing or shorting air gaps to cause tripping, bird droppings forming conductive channels to cause line tripping, bird bodies shorting air gaps to cause line faults, and birds pecking composite insulator sheds or sheaths, etc.
[0003] First, the existing bird-repelling mechanism can usually only drive away birds from overhead power lines in a small range, and the range of action is relatively small. For long overhead power lines or areas where birds are active frequently, a large number of bird-repelling mechanisms need to be deployed to achieve the desired effect, which undoubtedly increases the cost and difficulty of maintenance;
[0004] Second, the existing bird-repelling mechanisms for overhead power transmission lines generally lack rainproof structures. Long-term rain erosion may not only damage the electronic components inside the mechanism, but also cause the appearance and structure of the mechanism to rust and deform, thus affecting its normal operation and lifespan;
[0005] Therefore, a bird-repelling mechanism for overhead power transmission lines is proposed. Utility Model Content
[0006] In view of this, the utility model provides a bird-repelling mechanism for overhead power transmission lines to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.
[0007] The technical solution of the utility model is achieved as follows: a bird-repelling mechanism for an overhead power transmission line comprises a base, wherein a support block 1 and a support block 2 are fixedly connected to the upper surface of the base, a support block 3 is fixedly connected to the top of the support block 2, a slide groove is provided on the side of the support block 3 close to the support block 1, a support block 4 is fixedly connected to the upper surface of the top of the support block 3, a motor is fixedly connected to the side of the support block 1 away from the support block 2, an output end of the motor passes through the support block 1 and is fixedly connected to a connecting rod 1, a short rod is rotatably connected to one side of the connecting rod 1, a slider is fixedly connected to one end of the short rod, a shell is provided on the outer wall of the slider, the slider slides in the shell, a rack is fixedly connected to one side of the shell, a slide rod is fixedly connected to one side of the rack, the slide rod slides in the slide groove, a gear is meshedly connected to the upper surface of the rack, a connecting rod 2 is fixedly connected to one side of the gear, the connecting rod 2 passes through the support block 4, the connecting rod 2 is rotatably connected to the support block 4, an end of the connecting rod 2 away from the gear is fixedly connected to a support plate, and a horn is fixedly connected to the upper surface of the support plate.
[0008] Further preferably, an angle iron is provided at the bottom of the base, the angle iron is fixedly connected to the overhead power transmission line tower, and the angle iron is threadedly connected to the base via bolts.
[0009] Further preferably, a support frame is fixedly connected to the upper surfaces of the support block 1 and the support block 4, and a baffle is fixedly connected to the top of the support frame.
[0010] Further preferably, two angle irons are provided, and the two angle irons are located on both sides of the bottom surface of the base. The connection between the two angle irons and the base is more stable.
[0011] Further preferably, the support frame is in a "Y" shape. The "Y" shape of the support frame makes the support frame more stable in supporting the baffle.
[0012] Further preferably, the support block three and the base are parallel to each other, and the support block three is perpendicular to the support block two.
[0013] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:
[0014] 1. The motor of the utility model drives the connecting rod 1 and the short rod to rotate, and the rotation of the short rod drives the slider to move, and the slider movement drives the housing to move, and the housing horizontally reciprocates, and the horizontal movement of the housing drives the rack and the slide rod to move, and the gear rotates, and the rotation of the gear drives the connecting rod 2, the support plate and the speaker to move, and the speaker and the support plate reciprocate with the gear, and the speaker swings repeatedly, thereby expanding the range of action of the speaker;
[0015] 2. The utility model supports the baffle by means of the support block 4 and the support frame fixed on the top of the motor, thereby effectively shielding rainwater and protecting the internal components from erosion, while having good ventilation performance to prevent the internal components from being damaged due to moisture.
[0016] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 It is a schematic diagram of the local structure of the utility model Figure 1 ;
[0020] Figure 3 It is a schematic diagram of the local structure of the utility model Figure 2 ;
[0021] Figure 4 It is a schematic diagram of the structure of the utility model when viewed from above.
[0022] Figure numerals: 1, base; 2, support block one; 3, support block two; 4, support block three; 5, slide groove; 6, support block four; 7, motor; 8, connecting rod one; 9, short rod; 10, slider; 11, housing; 12, rack; 13, slide rod; 14, gear; 15, connecting rod two; 16, support plate; 17, speaker; 18, angle iron; 19, bolt; 20, support frame; 21, baffle. DETAILED DESCRIPTION
[0023] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.
[0024] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.
[0025] like Figure 1-4 As shown, the embodiment of the utility model provides a bird-repelling mechanism for overhead power transmission lines: comprising a base 1, a support block 1 2 and a support block 2 3 are fixedly connected to the upper surface of the base 1, a support block 3 4 is fixedly connected to the top of the support block 2 3, a slide groove 5 is provided on the side of the support block 3 4 close to the support block 1 2, a support block 4 6 is fixedly connected to the upper surface of the top of the support block 3 4, a motor 7 is fixedly connected to the side of the support block 1 2 away from the support block 2 3, the output end of the motor 7 passes through the support block 1 2 and is fixedly connected to a connecting rod 1 8, one side of the connecting rod 1 8 is rotatably connected to a short rod 9, and one end of the short rod 9 is fixed A slider 10 is fixedly connected, and a shell 11 is provided on the outer wall of the slider 10. The slider 10 slides in the shell 11. A rack 12 is fixedly connected to one side of the shell 11, and a slide rod 13 is fixedly connected to one side of the rack 12. The slide rod 13 slides in the slide groove 5. A gear 14 is meshed and connected to the upper surface of the rack 12. A connecting rod 15 is fixedly connected to one side of the gear 14. The connecting rod 15 passes through a supporting block 4 6, and the connecting rod 15 is rotatably connected to the supporting block 4 6. A support plate 16 is fixedly connected to the end of the connecting rod 15 away from the gear 14, and a speaker 17 is fixedly connected to the upper surface of the support plate 16.
[0026] In one embodiment, an angle iron 18 is provided at the bottom of the base 1 , and the angle iron 18 is fixedly connected to the overhead power transmission line tower. The angle iron 18 is threadedly connected to the base 1 via bolts 19 .
[0027] In one embodiment, a support frame 20 is fixedly connected to the upper surface of support block 1 2 and support block 4 6, and a baffle 21 is fixedly connected to the top of the support frame 20. Two angle irons 18 are provided, and the two angle irons 18 are located on both sides of the bottom surface of the base 1. The connection between the two angle irons 18 and the base 1 is more stable. The shape of the support frame 20 is "Y"-shaped. The "Y" shape of the support frame 20 makes the support of the baffle 21 by the support frame 20 more stable. The support block three 4 and the base 1 are parallel to each other, and the support block three 4 is perpendicular to the support block two 3. The speaker 17 and the motor 7 are electrically connected to an external power supply, and the calls of natural enemies and loud noises are played in the speaker 17 to drive away birds without causing harm to the birds.
[0028] When the utility model is working, the base 1 is fixed to a suitable position of the overhead power transmission line tower by the cooperation of the angle iron 18 and the bolt 19, the motor 7 is started, the motor 7 drives the connecting rod 18 and the short rod 9 to rotate, the rotation of the short rod 9 drives the slider 10 to move, because the slider 10 slides in the shell 11, the movement of the slider 10 brings the shell 11 to move, and the shell 11 moves in the horizontal direction under the cooperation of the slide groove 5, because the connecting rod 18 makes a circular motion, the shell 11 reciprocates horizontally, and the horizontal movement of the shell 11 drives the rack 12 and the slide rod 13 to move, and the When the rack 12 is meshed with the gear 14, the gear 14 rotates, and the rotation of the gear 14 drives the connecting rod 15, the support plate 16 and the speaker 17 to move. Since the rack 12 reciprocates, the speaker 17 and the support plate 16 reciprocate with the gear 14, and the speaker 17 swings repeatedly, thereby expanding the range of action of the speaker 17; the baffle 21 is supported by the support frame 20 fixed on the top of the support block 46 and the motor 7, thereby effectively blocking rainwater and protecting the internal components from erosion. At the same time, it has good ventilation performance to prevent the internal components from being damaged by moisture.
[0029] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.
Claims
1. A bird-repelling mechanism for overhead power transmission lines, characterized in that: The invention comprises a base (1), wherein a support block 1 (2) and a support block 2 (3) are fixedly connected to the upper surface of the base (1), a support block 3 (4) is fixedly connected to the top of the support block 2 (3), a slide groove (5) is provided on the side of the support block 3 (4) close to the support block 1 (2), a support block 4 (6) is fixedly connected to the upper surface of the top of the support block 3 (4), a motor (7) is fixedly connected to the side of the support block 1 (2) away from the support block 2 (3), an output end of the motor (7) passes through the support block 1 (2) and is fixedly connected to a connecting rod 1 (8), one side of the connecting rod 1 (8) is rotatably connected to a short rod (9), one end of the short rod (9) is fixedly connected to a sliding block (10), and an outer wall of the sliding block (10) is fixedly connected to the connecting rod 1 (8). A housing (11) is provided, the slider (10) slides in the housing (11), a rack (12) is fixedly connected to one side of the housing (11), a slide bar (13) is fixedly connected to one side of the rack (12), the slide bar (13) slides in a slide groove (5), the upper surface of the rack (12) is meshingly connected to a gear (14), one side of the gear (14) is fixedly connected to a connecting rod 2 (15), the connecting rod 2 (15) passes through a supporting block 4 (6), the connecting rod 2 (15) is rotatably connected to the supporting block 4 (6), the end of the connecting rod 2 (15) away from the gear (14) is fixedly connected to a supporting plate (16), and a speaker (17) is fixedly connected to the upper surface of the supporting plate (16).
2. The bird-repelling mechanism for overhead power transmission lines according to claim 1, characterized in that: An angle iron (18) is provided at the bottom of the base (1), the angle iron (18) is fixedly connected to the overhead power transmission line tower, and the angle iron (18) is threadedly connected to the base (1) via bolts (19).
3. The bird-repelling mechanism for overhead power transmission lines according to claim 1, characterized in that: A support frame (20) is fixedly connected to the upper surfaces of the support block 1 (2) and the support block 4 (6), and a baffle (21) is fixedly connected to the top of the support frame (20).
4. The bird-repelling mechanism for overhead power transmission lines according to claim 2, characterized in that: Two angle irons (18) are provided, and the two angle irons (18) are located on both sides of the bottom surface of the base (1).
5. The bird-repelling mechanism for overhead power transmission lines according to claim 3, characterized in that: The support frame (20) is in a "Y" shape.
6. The bird-repelling mechanism for overhead power transmission lines according to claim 1, characterized in that: The support block three (4) and the base (1) are parallel to each other, and the support block three (4) is perpendicular to the support block two (3).