Bird repelling device for power transmission overhead line

Abstract

The bird repelling device for the power transmission overhead line comprises an installation plate, side clamping plates and a vertical clamping plate, a first guide sliding groove is formed in the center of the bottom face of the installation plate, a bidirectional lead screw is installed in the first guide sliding groove, one ends of the two side clamping plates are clamped and embedded in the first guide sliding groove, and the other ends of the two side clamping plates are clamped and embedded in the vertical clamping plate. First lead screw sleeves are fixedly installed at one ends of the side clamping plates, the first lead screw sleeves are matched with the bidirectional lead screws, second guide sliding grooves are symmetrically formed in the side walls of the opposite sides of the two side clamping plates, adjusting lead screws are installed in the second guide sliding grooves, and one ends of the vertical clamping plates are clamped and embedded in the second guide sliding grooves; and a second lead screw sleeve is fixedly mounted at one end of the vertical clamping plate. By adopting the mounting plate, the side clamping plate and the vertical clamping plate, the device can be fixedly mounted on a steel frame of a power transmission overhead line and can be suitable for steel frame structures with different specifications and sizes within a certain range, the application range is wider, external tools are not needed in the mounting process, the operation is simpler and more convenient, and the practicability is stronger.

Description

Technical Field

[0001] The utility model relates to the technical field of bird-repelling equipment, in particular to a bird-repelling device for overhead power transmission lines. Background Art

[0002] Overhead transmission lines are composed of line towers, conductors, insulators, line hardware, guy wires, tower foundations, grounding devices, etc., and are erected above the ground. According to the nature of the transmitted current, power transmission is divided into AC transmission and DC transmission. Most overhead transmission lines operate in the wild and are not easy to be monitored by humans in a timely manner. Therefore, they are greatly affected by bird activities. According to statistics from relevant departments of the State Grid, short circuits, tripping and other accidents caused by birds nesting and roosting on towers are on the rise year by year. The frequent occurrence of bird-damaged accidents not only causes the operation and maintenance units to suffer great losses in manpower and material resources, but more importantly, the safe operation of the power grid is seriously threatened, so it is necessary to set up bird-repellent devices to disperse the birds.

[0003] The prior art discloses an overhead line bird-repelling device with announcement number CN211241444U. The utility model is installed on a tower of an overhead power transmission line by using a provided base and a U-shaped frame in combination with fastening bolts. However, due to the limited space inside the U-shaped frame, the device can only be fixed on a steel frame of a certain specification. The applicable scope of the installation is small, and external tools are required to tighten the fastening bolts during installation. The high-altitude installation operation is inconvenient and not very practical.

[0004] To this end, we proposed a bird-repellent device for overhead power transmission lines to solve the above-mentioned drawbacks. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a bird-repelling device for overhead power transmission lines.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a bird-repelling device for overhead power transmission lines, comprising a mounting plate, a side clamping plate and a vertical clamping plate, a first guide slot is opened in the center of the bottom surface of the mounting plate, and a bidirectional lead screw is installed in the first guide slot, one end of the two side clamping plates is embedded in the first guide slot, and a first lead screw sleeve is fixedly installed at one end of the side clamping plates, and the first lead screw sleeve cooperates with the bidirectional lead screw, second guide slots are symmetrically opened on the side walls of the opposite sides of the two side clamping plates, and an adjusting lead screw is installed in the second guide slot, one end of the vertical clamping plate is embedded in the second guide slot, and a second lead screw sleeve is fixedly installed at one end of the vertical clamping plate, and the second lead screw sleeve cooperates with the adjusting lead screw.

[0007] Preferably, a base rod is fixedly installed in the center of the top surface of the mounting plate, and a rotating shaft is installed at the top of the base rod, and a reflective prism is fixedly installed on the rotating shaft, a number of cross bars are evenly fixedly installed on the rotating shaft, and a hemispherical shell is fixedly installed at one end of the cross bar, and a reflector is installed in the hemispherical shell, a mounting table is fixedly installed on the base rod, and a flexible solar panel is fixedly installed on the side wall of the mounting table, and a power supply module is fixedly installed in the mounting table, an alarm is fixedly installed on the side wall of the base rod, and a wind speed sensor is installed on the top surface of the mounting table.

[0008] Preferably, a fixed sleeve is fixedly mounted on the rotating shaft, a cleaning frame is fixedly mounted on one side of the fixed sleeve, and a dust cleaning brush is mounted on the cleaning frame.

[0009] Preferably, a single-chip microcomputer is fixedly installed in the mounting truncated table, and the single-chip microcomputer is electrically connected to the power module, the flexible solar panel, the alarm and the wind speed sensor.

[0010] Preferably, a first mounting knob is fixedly mounted on one end of the bidirectional lead screw, and a second mounting knob is fixedly mounted on the bottom end of the adjusting lead screw.

[0011] Preferably, a wind whistle is fixedly installed in the center of the cross bar.

[0012] Preferably, a plurality of spike cones are evenly and fixedly mounted on the cross bar.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The utility model adopts a mounting plate, a side clamping plate and a vertical clamping plate. A first guide slot is provided in the center of the bottom surface of the mounting plate, and a bidirectional screw is installed in the first guide slot, and one end of the bidirectional screw is fixedly connected to a first mounting knob. One end of the two side clamping plates is embedded in the first guide slot, and the first screw sleeve fixedly installed at one end of the side clamping plates cooperates with the bidirectional screw. Therefore, during installation, the user can abut the bottom surface of the mounting plate against the top surface of the steel frame of the overhead power transmission line, and then rotate the first mounting knob to drive the two side clamping plates to move relative to each other along the first guide slot until the two side clamping plates are tightly abutted against the two sides of the steel frame. The two side clamping plates are symmetrically provided with second guide slots on the side walls on the opposite side, and An adjusting screw is installed in the second guide slot, and a second mounting knob is connected to the bottom end of the adjusting screw. One end of the vertical clamping plate is embedded in the second guide slot, and a second screw sleeve is fixedly installed at one end of the vertical clamping plate, and the second screw sleeve cooperates with the adjusting screw. Therefore, when the user drives the adjusting screw to rotate through the second mounting knob, the vertical clamping plate can be driven to rise and fall along the direction of the second guide slot until the vertical clamping plate is tightly abutted against the bottom surface of the steel frame, thereby achieving the purpose of fixing the device on the steel frame of the overhead power transmission line. It can be applicable to steel frame structures of different specifications and sizes within a certain range, has a wider range of applications, and does not require the use of external tools during the installation process, so the operation is simpler, more convenient, and more practical.

[0015] (2) The utility model adopts a mounting plate, a mounting truncated table and a rotating shaft. A base rod is fixedly mounted in the center of the top surface of the mounting plate, and a rotating shaft is mounted on the top of the base rod, and a reflective prism is fixedly mounted on the rotating shaft. A plurality of cross bars are evenly fixedly mounted on the rotating shaft, and a hemispherical shell is fixedly mounted on one end of the cross bar, and a reflector is mounted inside the hemispherical shell. Therefore, when the rotating shaft is rotated by natural wind, the light reflected by the reflector and the reflective prism can be used to scare and drive away birds. A wind whistle is also fixedly mounted in the center of the cross bar, and the sound emitted by the wind whistle when it rotates can also scare and drive away birds. A mounting truncated table is fixedly mounted on the base rod, and a flexible solar panel is fixedly mounted on the side wall of the mounting truncated table. The flexible solar panel can convert solar energy into electrical energy and store it in A wind speed sensor is installed on the mounting truncated table in the power supply module fixedly installed in the inner cavity of the mounting truncated table. When the fan sensor detects that the external wind speed is low, causing the bird-repelling effect of the reflector, reflective prism and wind whistle to decrease, the single-chip microcomputer can control the start-up of the alarm installed on the side wall of the base rod, and the power supply module is powered. The sound of the alarm is used to drive away birds in windless weather to ensure that the device still has a good bird-repelling effect in windless weather. In addition, a fixed sleeve is fixedly installed on the rotating shaft, and a cleaning rack is fixedly installed on one side of the fixed sleeve, and a dust-repelling brush is installed on the cleaning rack. When the rotating shaft rotates under the action of wind, the cleaning rack and the dust-repelling brush can be driven to clean the dust on the surface of the flexible photovoltaic panel. No manual cleaning by workers is required, and the practicality is stronger. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required to be used in the embodiments are briefly introduced below.

[0017] Figure 1 This is a schematic structural diagram of a bird-repelling device for overhead power transmission lines proposed by the utility model;

[0018] Figure 2 The utility model proposed Figure 1 A magnified image of point A;

[0019] Figure 3 The utility model proposed Figure 1 A magnified view of point B;

[0020] Figure 4 The utility model proposed Figure 1 Enlarged view of point C;

[0021] Figure 5 This is a three-dimensional diagram of a cleaning frame for a bird-repelling device for overhead power transmission lines proposed by the utility model.

[0022] Legend:

[0023] 1. Mounting plate; 2. First mounting knob; 3. Side clamp; 4. Bidirectional lead screw; 5. Vertical clamp; 6. Second mounting knob; 7. Adjusting lead screw; 8. Base rod; 9. Single chip microcomputer; 10. Mounting table; 11. Power module; 12. Flexible solar panel; 13. Rotating shaft; 14. Hemispherical shell; 15. Wind whistle; 16. Cross bar; 17. Barbed cone; 18. Reflector; 19. Reflective prism; 20. Cleaning rack; 21. Dust brush; 22. First guide slot; 23. First lead screw sleeve; 24. Second guide slot; 25. Second lead screw sleeve; 26. Fixed sleeve; 27. Alarm; 28. Wind speed sensor. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0025] Please refer to Figure 1-5 A bird-repelling device for overhead power transmission lines comprises a mounting plate 1, a side clamp plate 3 and a vertical clamp plate 5. A first guide slot 22 is provided in the center of the bottom surface of the mounting plate 1, and a bidirectional lead screw 4 is installed in the first guide slot 22. One end of the two side clamp plates 3 is embedded in the first guide slot 22, and a first lead screw sleeve 23 is fixedly installed at one end of the side clamp plate 3, and the first lead screw sleeve 23 cooperates with the bidirectional lead screw 4. Second guide slots 24 are symmetrically provided on the side walls of the opposite sides of the two side clamp plates 3, and an adjusting lead screw 7 is installed in the second guide slot 24. One end of the vertical clamp plate 5 is embedded in the second guide slot 24, and a second lead screw sleeve 25 is fixedly installed at one end of the vertical clamp plate 5, and the second lead screw sleeve 25 cooperates with the adjusting lead screw 7.

[0026] In this embodiment: the purpose of fixing the device on the steel frame of the overhead transmission line can be achieved, and it can be applied to steel frame structures of different sizes within a certain range, with a wider range of applications, and no external tools are required during the installation process, so the operation is simpler, more convenient, and more practical.

[0027] Specifically, a base rod 8 is fixedly installed in the center of the top surface of the mounting plate 1, and a rotating shaft 13 is installed at the top of the base rod 8, and a reflective prism 19 is fixedly installed on the rotating shaft 13, a number of cross bars 16 are evenly fixedly installed on the rotating shaft 13, and a hemispherical shell 14 is fixedly installed at one end of the cross bar 16, and a reflector 18 is installed in the hemispherical shell 14, a mounting table 10 is fixedly installed on the base rod 8, and a flexible solar panel 12 is fixedly installed on the side wall of the mounting table 10, and a power supply module 11 is fixedly installed in the mounting table 10, an alarm 27 is fixedly installed on the side wall of the base rod 8, and a wind speed sensor 28 is installed on the top surface of the mounting table 10.

[0028] In this embodiment, the light reflected by the reflector 18 and the reflective prism 19 can be used to scare and drive away birds, and at the same time, the device can be guaranteed to have a good bird-repelling effect in windless weather.

[0029] Specifically, a fixed sleeve 26 is fixedly mounted on the rotating shaft 13 , a cleaning frame 20 is fixedly mounted on one side of the fixed sleeve 26 , and a dust cleaning brush 21 is mounted on the cleaning frame 20 .

[0030] In this embodiment: when the rotating shaft 13 rotates under the action of wind force, it can drive the cleaning frame 20 and the cleaning brush 21 to clean the dust on the surface of the flexible photovoltaic panel, without the need for manual cleaning by workers, which is more practical.

[0031] Specifically, a single-chip microcomputer 9 is fixedly installed in the mounting truncated table 10 , and the single-chip microcomputer 9 is electrically connected to the power module 11 , the flexible solar panel 12 , the alarm 27 and the wind speed sensor 28 .

[0032] In this embodiment: the control circuit of the single chip microcomputer 9 can be realized by simple programming by those skilled in the art, which belongs to the common knowledge in the art. It is only used without modification, so the control method and circuit connection are not described in detail.

[0033] Specifically, a first mounting knob 2 is fixedly mounted on one end of the bidirectional lead screw 4 , and a second mounting knob 6 is fixedly mounted on the bottom end of the adjusting lead screw 7 .

[0034] In this embodiment, it is convenient to adjust and rotate the bidirectional screw 4 and the adjusting screw 7.

[0035] Specifically, a wind whistle 15 is fixedly installed in the center of the cross bar 16 .

[0036] In this embodiment, the sound emitted by the wind whistle 15 when it rotates can also scare and drive away birds.

[0037] Specifically, a plurality of spikes 17 are evenly and fixedly mounted on the cross bar 16 .

[0038] In this embodiment, birds can be prevented from standing on the crossbar 16 and causing damage thereto.

[0039] Working principle: The utility model adopts a mounting plate 1, a side clamping plate 3 and a vertical clamping plate 5, a first guide slot 22 is provided in the center of the bottom surface of the mounting plate 1, a bidirectional lead screw 4 is installed in the first guide slot 22, and one end of the bidirectional lead screw 4 is fixedly connected to a first mounting knob 2, one end of the two side clamping plates 3 is embedded in the first guide slot 22, and a first lead screw sleeve 23 fixedly installed at one end of the side clamping plate 3 cooperates with the bidirectional lead screw 4, so during installation, the user can abut the bottom surface of the mounting plate 1 against the top surface of the steel frame of the overhead power transmission line, and then rotate the first mounting knob 2 to drive the two side clamping plates 3 to move relative to each other along the first guide slot 22 until the two side clamping plates 3 are tightly abutted against the two sides of the steel frame, and the two side clamping plates 3 are symmetrically opened on the opposite side wall. A second guide slot 24 is provided, and an adjusting screw 7 is installed in the second guide slot 24, and a second mounting knob 6 is connected to the bottom end of the adjusting screw 7. One end of the vertical clamping plate 5 is embedded in the second guide slot 24, and a second screw sleeve 25 is fixedly installed at one end of the vertical clamping plate 5, and the second screw sleeve 25 cooperates with the adjusting screw 7. Therefore, when the user drives the adjusting screw 7 to rotate through the second mounting knob 6, the vertical clamping plate 5 can be driven to rise and fall along the direction of the second guide slot 24 until the vertical clamping plate 5 is tightly abutted against the bottom surface of the steel frame, thereby achieving the purpose of fixing the device on the steel frame of the overhead power transmission line, and can be applicable to steel frame structures of different specifications and sizes within a certain range, with a wider range of application, and no external tools are required during the installation process. The operation is simpler and more convenient, and the prism is stronger. In addition, the utility model adopts a mounting plate 1, a mounting truncated table 10 and a rotating shaft 13. A base rod 8 is fixedly mounted at the center of the top surface of the mounting plate 1, and a rotating shaft 13 is mounted at the top of the base rod 8, and a reflective prism 19 is fixedly mounted on the rotating shaft 13. A plurality of cross bars 16 are evenly fixedly mounted on the rotating shaft 13, and a hemispherical shell 14 is fixedly mounted at one end of the cross bar 16, and a reflector 18 is mounted in the hemispherical shell 14. Therefore, when the natural wind blows the rotating shaft 13 to rotate, the light reflected by the reflector 18 and the reflective prism 19 can be used to scare and drive away birds. A wind whistle 15 is also fixedly mounted at the center of the cross bar 16, and the sound emitted by the wind whistle 15 when it rotates can also scare birds. To scare and drive away birds, a mounting platform 10 is fixedly mounted on the base rod 8, and a flexible solar panel 12 is fixedly mounted on the side wall of the mounting platform 10. The flexible solar panel 12 can convert solar energy into electrical energy and store it in a power module 11 fixedly mounted in the inner cavity of the mounting platform 10. A wind speed sensor 28 is mounted on the mounting platform 10. When the fan sensor detects that the external wind speed is low, the bird-repelling effects of the reflector 18, the reflective prism 19 and the wind whistle 15 are reduced, the single-chip microcomputer 9 can control the alarm 27 mounted on the side wall of the base rod 8 to start working, and the power module 11 is powered. The sound emitted by the alarm 27 is used to drive away birds in windless weather to ensure that the device still has a good bird-repelling effect in windless weather. In addition,A fixed sleeve 26 is fixedly mounted on the rotating shaft 13, and a cleaning frame 20 is fixedly mounted on one side of the fixed sleeve 26, and a dust cleaning brush 21 is mounted on the cleaning frame 20. When the rotating shaft 13 rotates under the action of wind force, the cleaning frame 20 and the dust cleaning brush 21 can be driven to clean the dust on the surface of the flexible photovoltaic panel, without the need for manual cleaning by workers, and the practicability is stronger.

[0040] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A bird-repelling device for overhead power transmission lines, comprising a mounting plate (1), a side clamping plate (3) and a vertical clamping plate (5), characterized in that: A first guide slot (22) is provided at the center of the bottom surface of the mounting plate (1), and a bidirectional lead screw (4) is installed in the first guide slot (22); one end of the two side clamps (3) is embedded in the first guide slot (22), and a first lead screw sleeve (23) is fixedly installed on one end of the side clamps (3), and the first lead screw sleeve (23) cooperates with the bidirectional lead screw (4); second guide slots (24) are symmetrically provided on the side walls on the opposite side of the two side clamps (3), and an adjusting lead screw (7) is installed in the second guide slot (24); one end of the vertical clamp (5) is embedded in the second guide slot (24), and a second lead screw sleeve (25) is fixedly installed on one end of the vertical clamp (5), and the second lead screw sleeve (25) cooperates with the adjusting lead screw (7).

2. A bird-repelling device for overhead power transmission lines according to claim 1, characterized in that: A base rod (8) is fixedly mounted at the center of the top surface of the mounting plate (1), and a rotating shaft (13) is mounted on the top of the base rod (8), and a reflective prism (19) is fixedly mounted on the rotating shaft (13); a plurality of cross bars (16) are evenly fixedly mounted on the rotating shaft (13), and a hemispherical shell (14) is fixedly mounted on one end of the cross bar (16), and a reflector (18) is mounted inside the hemispherical shell (14); a mounting truncated platform (10) is fixedly mounted on the base rod (8), and a flexible solar panel (12) is fixedly mounted on the side wall of the mounting truncated platform (10), and a power supply module (11) is fixedly mounted inside the mounting truncated platform (10); an alarm (27) is fixedly mounted on the side wall of the base rod (8), and a wind speed sensor (28) is mounted on the top surface of the mounting truncated platform (10).

3. A bird-repelling device for overhead power transmission lines according to claim 2, characterized in that: A fixed sleeve (26) is fixedly mounted on the rotating shaft (13), a cleaning frame (20) is fixedly mounted on one side of the fixed sleeve (26), and a dust cleaning brush (21) is mounted on the cleaning frame (20).

4. A bird-repelling device for overhead power transmission lines according to claim 2, characterized in that: A single-chip microcomputer (9) is fixedly installed in the installation truncated table (10), and the single-chip microcomputer (9) is electrically connected to a power module (11), a flexible solar panel (12), an alarm (27) and a wind speed sensor (28).

5. The bird-repelling device for overhead power transmission lines according to claim 1, characterized in that: A first mounting knob (2) is fixedly mounted on one end of the bidirectional lead screw (4), and a second mounting knob (6) is fixedly mounted on the bottom end of the adjusting lead screw (7).

6. The bird-repelling device for overhead power transmission lines according to claim 2, characterized in that: A wind whistle (15) is fixedly mounted at the center of the crossbar (16).

7. The bird-repelling device for overhead power transmission lines according to claim 2, characterized in that: A plurality of thorn cones (17) are evenly and fixedly mounted on the cross bar (16).

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