CN113854277A - Spherical reflective bird-repelling device - Google Patents
Spherical reflective bird-repelling device Download PDFInfo
- Publication number
- CN113854277A CN113854277A CN202111252687.4A CN202111252687A CN113854277A CN 113854277 A CN113854277 A CN 113854277A CN 202111252687 A CN202111252687 A CN 202111252687A CN 113854277 A CN113854277 A CN 113854277A
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- Prior art keywords
- swivel mount
- thin arc
- rotary seat
- wall
- central shaft
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/06—Scaring or repelling devices, e.g. bird-scaring apparatus using visual means, e.g. scarecrows, moving elements, specific shapes, patterns or the like
- A01M29/08—Scaring or repelling devices, e.g. bird-scaring apparatus using visual means, e.g. scarecrows, moving elements, specific shapes, patterns or the like using reflection, colours or films with specific transparency or reflectivity
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Birds (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a spherical reflective bird repellent device, which comprises a base and a central shaft arranged on the base, wherein an upper rotary seat and a lower rotary seat are arranged on the periphery of the central shaft through a bearing, a plurality of elastic thin arc-shaped plates are arranged between the upper rotary seat and the lower rotary seat, red reflecting sheets and blue reflecting sheets are completely covered on the outer wall of each thin arc-shaped plate, each thin arc-shaped plate is sequentially arranged along the peripheries of the upper rotary seat and the lower rotary seat to form a hollow spherical body, adjacent thin arc-shaped plates are overlapped in the circumferential direction, air inlet gaps are arranged in the horizontal radial direction of the overlapped part and are sequentially arranged to form a cyclone air duct, and when breeze blows into the cyclone air duct, the central spherical body drives the upper rotary seat and the lower rotary seat to synchronously rotate around the central shaft. The invention can not only reflect the blue light and the red light in all directions of the three-dimensional solid, but also rotate under breeze, and the blue light and the red light reflected along with the rotation of the hollow spherical body can change the directions to change the light.
Description
Technical Field
The invention relates to the technical field of bird repelling of an electric power system, in particular to a spherical reflecting bird repelling device.
Background
Most of the overhead transmission lines in China run in the field and are not easily monitored by manpower in time, so that the overhead transmission lines are greatly influenced by bird activities, and accidents such as short circuit, tripping and the like caused by bird nesting and inhabitation on an iron tower are gradually increased according to statistics of relevant departments of national power grids. The frequent occurrence of bird accidents not only causes great loss of manpower and material resources to the operation and maintenance units, but also seriously threatens the safe operation of the power grid. The existing bird repeller mainly comprises a wind-driven bird repeller, an ultrasonic bird repeller, a voice bird repeller, a laser bird repeller and bird repelling thorns, wherein the ultrasonic bird repeller, the voice bird repeller and the laser bird repeller need to be powered by a power supply, need to be inspected and overhauled and are not suitable for a power transmission overhead line; the bird repelling range of the bird repelling thorn is very limited, and the bird repelling effect is also very limited; the wind-driven bird repeller does not need to provide a power supply, has a simple structure, and can enlarge the bird repelling range by installing the reflector on the windmill, so that the wind-driven bird repeller is more applied to a power transmission overhead line.
However, the existing wind-driven bird repeller also has the following disadvantages: firstly, the reflector is arranged in the wind collecting cover at the end part of the windmill, and the reflected light can only act in a specific rotating plane along with the rotation of the windmill, but can not form three-dimensional reflected light scattered to the periphery, so that the acting range is to be improved; secondly, the existing wind-driven bird repeller completely depends on the rotation of the windmill, on one hand, the wind-driven bird repeller can repel birds from the rotation action, on the other hand, the rotation action can change the reverse direction of the reflector to repel birds, and the wind-driven bird repeller cannot play a role in repelling birds when the windmill is static; in addition, due to the fact that the action range of the reflected light is limited, no bird repelling light is arranged in the vertical direction of the windmill beam, when the bird repelling windmill stops rotating, birds can nest on the beam, and a part of iron wires and branches can be clamped on the windmill rotating shaft, so that the windmill stops rotating, the bird repelling device fails, bird damage continues to breed, the safety of the birds can be threatened, the safety influence of power supply can exist, and the maintenance and the repair of workers are influenced.
Disclosure of Invention
Aiming at the defects in the background technology, the invention provides a spherical reflective bird repelling device, which solves the technical problems that the existing wind-driven bird repelling device is small in action range and needs to be improved in reliability.
The technical scheme of the invention is realized as follows: globular reflection of light bird repellent device, including dismantling the base of connection on the power line pole, the base top is provided with the center pin, the periphery of center pin is provided with upward swivel mount and lower swivel mount through the bearing, upward swivel mount and be provided with a plurality of elastic thin arc boards down between the swivel mount, the outer wall of thin arc board covers completely has red reflection of light piece and blue reflection of light piece, each thin arc board is arranged in proper order along upward swivel mount and lower swivel mount's periphery and is enclosed into the clean hollow spherical body, adjacent thin arc board overlap joint on the circumferential direction, be provided with the air inlet clearance on the horizontal radial direction of overlap joint, the air inlet clearance that each adjacent thin arc board constitutes arranges in proper order and constitutes the whirl wind channel, the air inlet sphere drives upward swivel mount and lower swivel mount around the center pin synchronous revolution when the breeze blows in the whirl channel.
Furthermore, the upper end of the thin arc-shaped plate is provided with an upper connecting section, the lower end of the thin arc-shaped plate is provided with a lower connecting section, the upper connecting section is adjustably connected to the outer wall of the upper rotating seat, the lower connecting section is adjustably connected to the outer wall of the lower rotating seat, and the position of the upper connecting section or/and the lower connecting section is adjusted to change the size and the inclination angle of the air inlet gap.
Furthermore, all be provided with the slot hole on going up linkage segment and the lower linkage segment, go up to be provided with on swivel mount and the lower swivel mount with slot hole complex screw, press the different positions realization in the slot hole through the screw adjustable connection.
Further, go up the swivel mount include with the spacing section of the outer wall clearance fit of center pin, with the outer wall interval complex installation section of center pin, the bearing sets up between center pin and spacing section, down swivel mount is the same with the structure of last swivel mount, and the installation section of lower swivel mount and last swivel mount is close to each other, is provided with the spring between the installation section of lower swivel mount and the installation section of last swivel mount, and when hollow spheroid was rotatory, the spring undulant shape and the rate of rotation that changes the hollow spheroid about in step, the reflection light of red reflection of light piece and blue reflection of light piece changes with the same step.
Furthermore, the central shaft is a hollow cylinder, the top of the hollow cylinder is provided with a conical top, and the outer wall of the conical top is provided with a red light reflecting sheet and a blue light reflecting sheet.
Furthermore, the red reflector and the blue reflector are both rhombic with radian, square with radian or elliptic or triangular with radian, and are irregularly laid on the whole outer wall of the thin arc-shaped plate.
Furthermore, two bearings are arranged between the central shaft and the upper swivel base and between the central shaft and the lower swivel base.
Furthermore, the central shaft is connected with the base through a connecting rod, a supporting plate used for supporting the lower rotary seat is arranged at the lower end part of the central shaft, and the bearing is not stressed in the axial direction.
Further, the base comprises a groove-shaped body, one side wall of the groove-shaped body is connected with the connecting rod, and at least two bolts pressing the notch are arranged on the groove-shaped body.
Compared with the prior art, the invention has the beneficial effects that:
the invention not only can reflect the blue light and the red light in all directions of the three-dimensional solid, but also can change the directions of the reflected blue light and the reflected red light along with the rotation of the hollow spherical body so as to change the light. The hollow sphere forms a rotational flow air channel, and the hollow sphere can rotate as long as a small amount of air flows. Even if no air flows in the air, the hollow spherical bodies stop rotating, and birds cannot stay on the hollow spherical bodies, one is that the hollow spherical bodies are full of red reflecting sheets and blue reflecting sheets which are insensitive to the birds, and the birds cannot approach the hollow spherical bodies, and the second is that the birds cannot stay on the hollow spherical bodies even if the birds approach the hollow spherical bodies. More importantly, the thin arc-shaped plate can be adjusted, the hollow sphere can meet the use requirements of different climatic regions, and the hollow sphere can deform to a small extent under the action of the spring under the action of airflow and inertia in the rotating process of the hollow sphere, so that the reflected light changes more complexly, and the bird repelling effect is better.
Drawings
In order to illustrate the embodiments of the invention more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, it being apparent that the drawings in the following description are only some embodiments of the invention, and that other drawings may be derived from those drawings by a person skilled in the art without inventive effort.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
in the figure: 1. the device comprises a base 11, a groove-shaped body 12, a notch 13 and a bolt;
2. a central shaft 21, a conical top 22, a support plate 3 and a bearing;
4. an upper rotary seat 41, a limiting section 42, an installation section 5 and a lower rotary seat;
6. the thin arc-shaped plate 61, the upper connecting section 62, the lower connecting section 63 and the screw;
7. spring, 8, connecting rod, 9, air inlet clearance.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
The utility model provides a globular reflection of light bird repellent device, as shown in fig. 1-3, including dismantling the base 1 of connection on the power line pole, base 1 includes trough-shaped body 11, is provided with two at least bolts 13 that press to notch 12 on the trough-shaped body 11, when installing on the power line pole, with notch 12 joint on angle steel or channel-section steel structure, then twist bolt 13 soon and can realize fixedly.
The upper wall of groove-shaped body 11 is provided with vertical ascending connecting rod 8, and the top of connecting rod 8 is connected with center pin 2, and the periphery of center pin 2 is provided with swivel mount 4 and swivel mount 5 down through bearing 3, and under the effect of bearing 4, swivel mount 4 and swivel mount 5 can easily revolve around center pin 2. The central shaft 2 is a hollow cylinder, the top of the hollow cylinder is provided with a conical top 21, and the outer wall of the conical top 2 is provided with a red light reflecting sheet and a blue light reflecting sheet.
Go up swivel mount 4 include with the spacing section 41 of the outer wall clearance fit of center pin 2, with the outer wall interval complex installation section 42 of center pin 2, bearing 3 sets up between center pin 2 and spacing section 41, between center pin 2 and the last swivel mount 4, all be provided with two bearings 3 with down between swivel mount 5, fully guarantee rotatory stability. The space between the mounting section 42 and the central shaft 2 is used for mounting and shielding other components. The structure of the lower swivel base 5 is the same as that of the upper swivel base 4, the mounting sections 42 of the lower swivel base 5 and the upper swivel base 4 are close to each other, and a spring 7 is arranged between the mounting section 42 of the lower swivel base 5 and the mounting section 42 of the upper swivel base 4. The lower end of the central shaft 2 is provided with a support plate 22 for supporting the lower swivel base 5, said bearing 3 being force-free in the axial direction. When the upper rotary base 4 and the lower rotary base 5 rotate around the central axis, the spring 7 will deform a little, and the distance between the upper rotary base 4 and the lower rotary base 5 will change.
A plurality of thin arc-shaped plates 6 are arranged between the upper rotary seat 4 and the lower rotary seat 5, the outer wall of each thin arc-shaped plate 6 is completely covered with a red light reflecting sheet and a blue light reflecting sheet, each thin arc-shaped plate 6 is sequentially arranged along the peripheries of the upper rotary seat 4 and the lower rotary seat 5 to form a hollow spheroid, the adjacent thin arc-shaped plates 6 are overlapped in the circumferential direction, an air inlet gap 9 is arranged in the horizontal radial direction of the overlapped part, the air inlet gaps 9 formed by each pair of adjacent thin arc-shaped plates 6 are sequentially arranged to form a cyclone air duct, and when breeze blows in the cyclone air duct, the central spheroid drives the upper rotary seat 4 and the lower rotary seat 5 to synchronously rotate around the central shaft 2. When the hollow spheroid rotates, the spring 7 synchronously fluctuates up and down to change the shape and the rotation rate of the hollow spheroid, and the reflected light rays of the red reflecting sheet and the blue reflecting sheet synchronously change along with the change.
Further, the upper end of the thin arc-shaped plate 6 is provided with an upper connecting section 61, the lower end of the thin arc-shaped plate is provided with a lower connecting section 62, the upper connecting section 61 is adjustably connected to the outer wall of the upper rotary base 4, the lower connecting section 62 is adjustably connected to the outer wall of the lower rotary base 5, and the position of the upper connecting section 61 or/and the lower connecting section 62 is adjusted to change the size and the inclination angle of the air inlet gap 9. Specifically, the upper connecting section 61 and the lower connecting section 62 are both provided with a long hole, the upper swivel base 4 and the lower swivel base 5 are provided with a screw 63 matched with the long hole, and the adjustable connection is realized by pressing the screw 63 at different positions of the long hole.
Further, the red reflector and the blue reflector are both rhombic with radian, square with radian or elliptical or triangular with radian, and are irregularly laid on the whole outer wall of the thin arc-shaped plate 6. The light-reflecting sheet with the radian has a wider light scattering range when rotating, and the shape of the hollow spherical body can be changed when rotating, so that the light-reflecting effect is better.
Nothing in this specification is intended to be exhaustive of all conventional and well known techniques.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. Globular reflection of light bird repellent device is including dismantling base (1) of connection on the power line pole, its characterized in that: base (1) top is provided with center pin (2), the periphery of center pin (2) is provided with upper swivel mount (4) and lower swivel mount (5) through bearing (3), be provided with a plurality of elastic thin arc boards (6) between upper swivel mount (4) and lower swivel mount (5), the outer wall of thin arc board (6) covers completely has red reflection of light piece and blue reflection of light piece, each thin arc board (6) is arranged in proper order along the periphery of upper swivel mount (4) and lower swivel mount (5) and is enclosed into the hollow spherical body, adjacent thin arc board (6) overlap joint in the circumferential direction, be provided with air inlet clearance (9) on the horizontal radial direction of overlap joint, air inlet clearance (9) that each pair of adjacent thin arc board (6) constitute arrange in proper order and constitute the whirl wind channel, the central spherical body drives upper swivel mount (4) and lower swivel mount (5) around center pin (2) synchronous revolution when breeze blows in the whirl wind channel.
2. The spherical retro-reflective bird repelling device according to claim 1, wherein: the upper end of thin arc plate (6) is provided with linkage segment (61), the lower extreme is provided with down linkage segment (62), goes up linkage segment (61) adjustable connection on the outer wall of last roating seat (4), and lower linkage segment (62) adjustable connection is on the outer wall of roating seat (5) down, and the size and the inclination of air inlet clearance (9) are changed in the position of adjusting linkage segment (61) or/and lower linkage segment (62).
3. The spherical retro-reflective bird repelling device according to claim 2, wherein: go up connecting segment (61) and all be provided with the slot hole on connecting segment (62) down, go up swivel mount (4) and be provided with on swivel mount (5) down with slot hole complex screw (63), press the different positions realization in the slot hole through screw (63) adjustable connection.
4. A spherical bird-repelling reflex device according to any one of claims 1 to 3, wherein: go up swivel mount (4) including with the spacing section (41) of the outer wall clearance fit of center pin (2), with the outer wall interval complex installation section (42) of center pin (2), bearing (3) set up between center pin (2) and spacing section (41), swivel mount (5) are the same with the structure of last swivel mount (4) down, and the installation section (42) of swivel mount (5) and last swivel mount (4) are close to each other down, are provided with spring (7) between the installation section (42) of installation section (42) and the installation section (42) of last swivel mount (4) of lower swivel mount (5), and when the clean spheroid was rotatory, the shape and the rotation rate of the hollow spheroid were changed in fluctuation about spring (7) was synchronous, and the reflection light of red reflection of light piece and blue reflection of light piece changes thereupon in step.
5. The spherical retro-reflective bird repelling device according to claim 4, wherein: the central shaft (2) is a hollow cylinder, a conical top (21) is arranged at the top of the hollow cylinder, and red reflecting sheets and blue reflecting sheets are arranged on the outer wall of the conical top (2).
6. The spherical retro-reflective bird repelling device according to any one of claims 1-3 and 5, wherein: the red reflector and the blue reflector are both rhombic with radian, square with radian or oval or triangular with radian, and are irregularly laid on the whole outer wall of the thin arc-shaped plate (6).
7. The spherical retro-reflective bird repelling device of claim 6, wherein: two bearings (3) are arranged between the central shaft (2) and the upper swivel base (4) and between the central shaft and the lower swivel base (5).
8. The spherical bird reflex device according to any one of claims 1 to 3, 5 and 7, wherein: the central shaft (2) is connected with the base (1) through a connecting rod (8), a supporting plate (22) used for supporting the lower rotary seat (5) is arranged at the lower end part of the central shaft (2), and the bearing (3) is not stressed in the axial direction.
9. The spherical retro-reflective bird repelling device of claim 8, wherein: the base (1) comprises a groove-shaped body (11), one side wall of the groove-shaped body (11) is connected with the connecting rod (8), and at least two bolts (13) pressing to the notch (12) are arranged on the groove-shaped body (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111252687.4A CN113854277B (en) | 2021-10-27 | 2021-10-27 | Spherical reflective bird-repelling device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111252687.4A CN113854277B (en) | 2021-10-27 | 2021-10-27 | Spherical reflective bird-repelling device |
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| CN113854277A true CN113854277A (en) | 2021-12-31 |
| CN113854277B CN113854277B (en) | 2022-11-25 |
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