CN113647375A - Bird repellent device for optical cable - Google Patents
Bird repellent device for optical cable Download PDFInfo
- Publication number
- CN113647375A CN113647375A CN202110994131.6A CN202110994131A CN113647375A CN 113647375 A CN113647375 A CN 113647375A CN 202110994131 A CN202110994131 A CN 202110994131A CN 113647375 A CN113647375 A CN 113647375A
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- transmission shaft
- fixed
- synchronous pulley
- bird repelling
- electromagnetic clutch
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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
- A01M29/16—Scaring or repelling devices, e.g. bird-scaring apparatus using sound waves
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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
- A01M29/10—Scaring or repelling devices, e.g. bird-scaring apparatus using visual means, e.g. scarecrows, moving elements, specific shapes, patterns or the like using light sources, e.g. lasers or flashing lights
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
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- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Birds (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- General Physics & Mathematics (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention relates to the field of optical cable protection, in particular to a bird repelling device for optical cables, which comprises a left shell, a right shell, a transmission system arranged in the left shell, and a rotary bird repelling mechanism fixed on the left shell and the right shell, wherein the transmission system is connected with the rotary bird repelling mechanism; a clamping mechanism fixed on the optical cable is arranged below the left shell and the right shell, and a photoelectric switch for detecting whether birds stay, a blue light emitter for driving the birds and a buzzer are further arranged on the right side of the left shell; the transmission system comprises a wind power acquisition mechanism, a steering input transmission mechanism, an energy storage output transmission mechanism and a steering output transmission mechanism which are sequentially connected. The wind energy collecting device utilizes the wind power collecting rod, the gear, the electromagnetic clutch and the clockwork spring to store the collected wind energy in the clockwork spring, and can also realize the storage and the output of the energy of the clockwork spring through the electromagnetic clutch. The bird repelling device can repel birds in the first time and prevent the birds from damaging the optical cable.
Description
Technical Field
The invention relates to the field of optical cable protection, in particular to a bird repelling device for optical cables.
Background
The optical cable is a communication line which is formed by a certain number of optical fibers into a cable core in a certain mode, is externally coated with a sheath, and is also coated with an outer protective layer for realizing optical signal transmission. Optical cables are often used for telecommunication, are widely wired outdoors, and have an indispensable role in telecommunication transmission.
Optical fibers cannot be wired outdoors to realize long-distance communication, and optical cables wired outdoors are often interfered and damaged by birds. On one hand, birds standing on the optical cable for rest can affect the transmission of the optical cable; on the other hand, when birds stay on the optical cable, due to the fact that high-altitude wind force at the body is large, the birds can only penetrate into the optical cable through the claw tips to improve the gripping force, the sharp claws can penetrate through the outer protection layer of the optical cable, or the birds can peck the outer protection layer of the optical cable, so that the outer protection layer outside the optical cable is greatly damaged, and the damaged and exposed optical cable is exposed outdoors for a long time and works easily to lose the transmission effect. Therefore, there is a need for a bird repelling device for optical cables that reduces the damage to outdoor optical cables by birds.
Disclosure of Invention
The invention aims to provide a bird repelling device for an optical cable, which is used for repelling birds stopped on the optical cable, reducing damage of the birds to an outer protective layer of the optical cable, and preventing the problem that sharp claws can pierce the outer protective layer of the optical cable or the birds can peck the outer protective layer of the optical cable when the birds stay on the optical cable.
In order to solve the technical problems, the bird repelling device for the optical cable comprises the following technical means: the bird scarer comprises a left shell, a right shell, a transmission system arranged in the left shell and a rotary bird scaring mechanism fixed between the left shell and the right shell, wherein the transmission system is connected with the rotary bird scaring mechanism; a clamping mechanism fixed on the optical cable is arranged below the left shell and the right shell, and a photoelectric switch for detecting whether birds stay, a blue light emitter for driving the birds and a buzzer are further arranged on the right side of the left shell; the transmission system comprises a wind power acquisition mechanism, a steering input transmission mechanism, an energy storage output transmission mechanism and a steering output transmission mechanism which are sequentially connected; the wind power collecting mechanism comprises a thrust ball bearing fixed above the left shell, a second transmission shaft rotationally connected with the thrust ball bearing, a first bevel gear fixed below the second transmission shaft, a coupler fixed above the second transmission shaft, a first transmission shaft connected above the coupler, and a plurality of wind power collecting rods fixed on the first transmission shaft; the steering input transmission mechanism comprises a second bevel gear matched with the first bevel gear, a third transmission shaft for fixing the second bevel gear and a first gear fixed in the middle of the third transmission shaft; the energy storage input transmission mechanism comprises a second gear matched with the first gear, a fourth transmission shaft for fixing the second gear, a ratchet wheel fixed in the middle of a fourth rotating shaft, a pawl fixed above the ratchet wheel and meshed with the ratchet wheel, a first electromagnetic clutch fixed at the left end of the fourth transmission shaft, a fifth transmission shaft fixed at the left end of the first electromagnetic clutch, and a first synchronous belt pulley fixed in the middle of the fifth transmission shaft; when the first electromagnetic clutch is closed, wind energy is stored in the spring; the energy storage output transmission mechanism comprises a second synchronous belt pulley below the first synchronous belt pulley, a sixth transmission shaft for fixing the second synchronous belt pulley, a clockwork spring fixed in the middle of the sixth transmission shaft, a second electromagnetic clutch fixed at the right end of the sixth transmission shaft, a seventh transmission shaft fixed at the right end of the second electromagnetic clutch, and a third synchronous belt pulley fixed in the middle of the seventh transmission shaft, wherein the first synchronous belt pulley is connected with the second synchronous belt pulley below the first synchronous belt pulley through a synchronous belt; when the second electromagnetic clutch is closed, the energy stored in the spring is released and transferred to the rotary bird repelling mechanism; the steering output transmission mechanism comprises a fourth synchronous belt pulley below the third synchronous belt pulley, an eighth transmission shaft for fixing the third synchronous belt pulley, a third bevel gear fixed at the left end of the eighth transmission shaft, a fourth bevel gear in meshing transmission with the third bevel gear, a ninth transmission shaft for fixing the fourth bevel gear, a fifth synchronous belt pulley fixed at one end of the ninth transmission shaft and a sixth synchronous belt pulley matched with the fifth synchronous belt pulley; the third synchronous pulley is connected with the fourth synchronous pulley through a synchronous belt, and the fifth synchronous pulley is connected with the sixth synchronous pulley through a synchronous belt; the rotary bird repelling mechanism comprises two supporting plates, a plurality of optical axes fixed between the two supporting plates, a tenth transmission shaft fixedly connected with the left supporting plate and an eleventh transmission shaft fixedly connected with the right supporting plate, a sixth synchronous pulley is fixedly connected to the tenth transmission shaft, and the eleventh transmission shaft is rotatably connected to the right shell.
The bird repellent device for optical cable of above-mentioned technical scheme has following technical advantage: the optical cable fixing device is stable and safe when being fixed on the optical cable through the positioning plate below the left shell and the right shell and the plurality of clamping buckles, and has no potential safety hazard; the optical cable can not be damaged, even if the weather such as strong wind is received, the fixation is still firm, and a certain wind resistance effect is achieved. When birds stop on the device, the bird repelling device can repel the birds in the first time, and prevents the claws of the birds from piercing the outer protective layer of the optical cable or pecking the protective layer of the optical cable when the birds stop on the optical cable, so that the normal illumination of the optical cable is protected, and the service life of the optical cable is prolonged. The whole device stores the collected wind energy in the clockwork spring by using the wind collecting rod, the gear, the electromagnetic clutch and the clockwork spring, and can also realize the storage and the output of the energy of the clockwork spring through the electromagnetic clutch.
Preferably, the clamping mechanism comprises a positioning plate fixed below the left shell and the right shell, a clamping buckle for clamping the optical cable to form a fixation, and a bolt group for adjusting the clamping degree, and the positioning plate is fixedly connected with the lower ends of the left shell and the right shell; the positioning plate is matched with the clamping buckle to fix the left shell and the right shell on the optical cable.
As a preferred scheme, isosceles trapezoid openings for installing positioning plates are arranged below the left shell and the right shell, the cross section of each positioning plate is similar to the shape of the isosceles trapezoid opening, and the lengths of the two ends of each positioning plate protrude out of the lower ends of the left shell and the right shell; the isosceles trapezoid opening enables the contact area of the positioning plate with the left shell and the right shell to be large, the connection is firmer, the positioning plate with the isosceles trapezoid opening is matched with the cross section, and the clamping buckle for fixing a plurality of different positions is convenient to connect.
According to the preferable scheme, the clamping buckle is in an inverted U shape, one side of the clamping buckle is attached to the inner side of the positioning plate, one side of the clamping buckle is bent inwards for a certain radian and then is parallel to the other side of the positioning plate, and the U-shaped bottom of the clamping buckle is used for sleeving the optical cable and is positioned on the inner side of the positioning plate; the U-shaped turn of the clamping buckle is used for clamping and fixing the optical cable, so that the optical cable is firm and convenient to fix.
As a preferred scheme, corresponding through holes are formed in the two sides of the clamping buckle and the positioning plate, the clamping buckle is fixed on the positioning plate through a bolt group penetrating through the through holes, and the bolt group is used for adjusting the distance between the two sides of the clamping buckle to realize the fixed connection between the clamping mechanism and the optical cable; the bolt group can be convenient for the tight regulation of clamp, makes things convenient for left casing and right casing to dismantle, remove.
As a preferred scheme, the positioning plate below the left shell is provided with two clamping buckles, and the two clamping buckles are respectively arranged on two sides of the positioning plate and are arranged in a staggered manner; a clamping buckle is arranged on the positioning plate below the right shell; the quality of left side casing one end is heavier, staggers in the both sides of locating plate and sets up the clamp and detain, is favorable to the fixed more firm of left side casing.
Preferably, the tenth transmission shaft and the eleventh transmission shaft are connected with the support plate through a flange plate; the flange plate is convenient to connect and mount and dismount.
As a preferred scheme, the solar energy battery pack is further provided with a solar energy battery panel for supplying power to the first electromagnetic clutch, the second electromagnetic clutch, the photoelectric switch, the buzzer and the blue light emitter, the solar energy battery panel is provided with a storage battery, and the solar energy battery panel is arranged beside the left shell or the right shell; first electromagnetic clutch, second electromagnetic clutch, photoelectric switch, bee calling organ and blue light transmitter's power consumption is little, just can satisfy the use of a plurality of power supply components and parts with miniature solar cell panel and battery.
Drawings
FIG. 1 is an overall schematic view of the present invention;
FIG. 2 is a block diagram of the drive train of the present invention;
FIG. 3 is a partial enlarged view A of FIG. 2;
FIG. 4 is a schematic view of a rotary bird repelling mechanism;
fig. 5 is a schematic view of a clamping mechanism.
The main part symbols in the figures are explained as follows:
1. a wind power collecting rod; 2. a first drive shaft; 3. a coupling; 4. a second drive shaft; 5. a thrust ball bearing; 6. a first bevel gear; 7. a second bevel gear; 8. a first gear; 9. a third drive shaft; 10. a second gear; 11. a fourth drive shaft; 12. a ratchet wheel; 13. a pawl; 14. a first electromagnetic clutch; 15. a fifth drive shaft; 16. a first timing pulley; 17. a sixth drive shaft; 18. a second timing pulley; 19. a clockwork spring; 20. a second electromagnetic clutch; 21. a seventh drive shaft; 22. a third synchronous pulley; 23. a fourth timing pulley; 24. an eighth drive shaft; 25. a third bevel gear; 26. a fourth bevel gear; 27. a fifth timing pulley; 28. a ninth drive shaft; 29. a sixth timing pulley; 30. a tenth drive shaft; 31. a support plate; 32. an optical axis; 33. an eleventh driveshaft; 34. a flange plate; 35. a left housing; 36. a photoelectric switch; 37. a blue light emitter; 38. a right housing; 39. an optical cable; 40. positioning a plate; 41. clamping and fastening; 42. a bolt group; 43. a buzzer.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1, the bird repelling device for the optical cable comprises a transmission system, a left shell 35, a right shell 38 and a rotary bird repelling mechanism installed on the left shell 35 and the right shell 38, wherein the transmission system is installed in the left shell 35, the transmission system comprises a wind power acquisition mechanism, a steering input transmission mechanism, an energy storage output transmission mechanism and a steering output transmission mechanism which are sequentially connected, a clamping mechanism is fixedly connected below the left shell 35, and a photoelectric switch 36, a blue light emitter 37 and a buzzer 43 are arranged on the right side of the left shell 35. The metal protective layer formed by the metal wires is wound on the optical cable between the left shell 35 and the right shell 38, so that the clamping mechanism is convenient to fix, and meanwhile, the optical cable wound with the metal wires has a larger diameter than the optical cable, so that the optical cable is more suitable for birds to stay, and birds are attracted or attracted to the upper part of the optical cable wound with the metal wires, namely the area above the optical axis 32.
Wind-force collection mechanism including: the wind power collecting device comprises a thrust ball bearing 5, a second transmission shaft 4, a first bevel gear 6, a coupler 4, a first transmission shaft 2 and a plurality of wind power collecting rods 1. Thrust ball bearing 5 is installed to left side casing 35 top, rotates with thrust ball bearing 5 and is connected with second transmission shaft 4, 4 tops fixedly connected with shaft couplings of second transmission shaft 4, the first transmission shaft 2 of 4 tops fixedly connected with of shaft couplings, the even fixedly connected with a plurality of wind-force collection pole 1 in 2 tops of first transmission shaft, preferred three wind-force collection pole 1.
As shown in fig. 2, the steering input transmission mechanism comprises a second bevel gear 7, a third transmission shaft 9 and a first gear 8; a first bevel gear 6 is fixedly connected below the second transmission shaft 4, a second bevel gear 7 which is in running fit with the first bevel gear 6 is arranged on the right side, the second bevel gear 7 is fixedly connected on a third transmission shaft 9, and a first gear 8 is fixedly connected in the middle of the third transmission shaft 9.
The energy storage input transmission mechanism comprises a second gear 10, a fourth transmission shaft 11, a ratchet wheel 12, a pawl 13 fixed above the ratchet wheel 12, a first electromagnetic clutch 14, a fifth transmission shaft 15 and a first synchronous belt pulley 16. A second gear 10 rotationally matched with the first gear 8, the second gear 10 is fixedly connected to a fourth transmission shaft 11, a ratchet wheel 12 is fixedly connected to the middle of the fourth transmission shaft 11, a pawl 13 is meshed above the ratchet wheel 12, a first electromagnetic clutch 14 is fixedly connected to the left end of the fourth transmission shaft 11, a fifth transmission shaft 15 is fixedly connected to the left end of the first electromagnetic clutch 14, and a first synchronous belt pulley 16 is fixedly connected to the middle of the fifth transmission shaft 15; the first electromagnetic clutch 14 is closed to enable wind energy to be stored in the wind spring 19.
The energy storage output transmission mechanism comprises a second synchronous pulley 18, a sixth transmission shaft 17, a clockwork spring 19, a second electromagnetic clutch 20, a seventh transmission shaft 21 and a third synchronous pulley 22. The first synchronous pulley 16 is connected with the lower second synchronous pulley 18 through a synchronous belt. The first synchronous pulley 16 is meshed with a second synchronous pulley 18 below through a synchronous belt, the second synchronous pulley 18 is fixedly connected to a sixth transmission shaft 17, a spring 19 is fixedly connected to the middle of the sixth transmission shaft 17, a second electromagnetic clutch 20 is fixedly connected to the right end of the sixth transmission shaft 17, a seventh transmission shaft 21 is fixedly connected to the right end of the second electromagnetic clutch, and a third synchronous pulley 22 is fixedly connected to the middle of the seventh transmission shaft 21. The first electromagnetic clutch 14 is closed, so that wind energy is stored in the wind spring 19; the second electromagnetic clutch 20 is closed to release and transfer the energy stored in the clockwork spring 19 to the rotary bird repelling mechanism.
The steering output transmission mechanism comprises a fourth synchronous belt wheel 23, an eighth transmission shaft 24, a third bevel gear 25, a fourth bevel gear 26, a ninth transmission shaft 28, a fifth synchronous belt wheel 27 and a sixth synchronous belt wheel 29; the third synchronous pulley 22 is connected with the fourth synchronous pulley 23 through a synchronous belt, and the fifth synchronous pulley 27 is connected with the sixth synchronous pulley 29 through a synchronous belt; the third synchronous pulley 22 is meshed with a fourth synchronous pulley 23 below through a synchronous belt, the third synchronous pulley 22 is fixedly connected to an eighth transmission shaft 24, and a third bevel gear 25 is fixedly connected to the left end of the eighth transmission shaft 24. As shown in fig. 3, the third bevel gear 25 is in meshing transmission with a fourth bevel gear 26, the fourth bevel gear 26 is fixedly connected with a ninth transmission shaft 28, one end of the ninth transmission shaft 28 is fixedly connected with a fifth synchronous pulley 27, and the fifth synchronous pulley 27 is in meshing transmission with a sixth synchronous pulley 29 through a synchronous belt.
As shown in fig. 4, the rotary bird repelling mechanism comprises two support plates 31, a plurality of optical axes 32 fixed between the two support plates, a tenth transmission shaft 30 fixedly connected with the left support plate 31, and an eleventh transmission shaft 33 fixedly connected with the right support plate 31; the sixth synchronous pulley 29 is fixedly connected to the tenth transmission shaft 30, and the eleventh transmission shaft 33 is rotatably connected to the right housing 38; the other end of the tenth transmission shaft 30 is fixedly connected to the support plate 31 through a flange 34, the three ends of the support plate 31 are rotatably connected to the optical axis 32, the right support plate 31 is fixedly connected to an eleventh transmission shaft 33 through a flange 34, and the eleventh transmission shaft 33 is rotatably connected to the right housing 38. The tenth transmission shaft 30 and the eleventh transmission shaft 33 are connected to the support plate 31 via a flange 34.
As shown in fig. 5, the clamping mechanism includes a positioning plate 40 fixed below the left and right housings 35 and 38, respectively, a clamping buckle 41 for clamping the optical cable to form a fixed state, and a bolt group 42 for adjusting the clamping degree; the positioning plate 40 is fixedly connected with the lower ends of the left shell 35 and the right shell 38. An isosceles trapezoid opening for installing the positioning plate 40 is arranged below the left shell 35 and the right shell 38, the cross section of the positioning plate 40 is similar to the shape of the isosceles trapezoid opening, and the lengths of the two ends of the positioning plate 40 protrude out of the lower ends of the left shell 35 and the right shell 38. The clamping buckle 41 is in an inverted U shape, one side of the clamping buckle 41 is attached to the inner side of the positioning plate 40, one side of the clamping buckle is bent inwards by a certain radian and then is parallel to the other side of the clamping buckle, and the U-shaped bottom of the clamping buckle 41 is used for sleeving the optical cable and is positioned on the inner side of the positioning plate 40. The two sides of the clamping buckle 41 and the positioning plate 40 are provided with corresponding through holes, the clamping buckle 41 is fixed on the positioning plate 40 through a bolt group 42 penetrating through the through holes, and after the clamping mechanism clamps the optical cable, the distance between the two sides of the clamping buckle 41 is adjusted through the bolt group 42, so that the fixed connection between the clamping mechanism and the optical cable is realized. Two clamping buckles 41 are arranged on the positioning plate 40 below the left shell 35, and the two clamping buckles 41 are respectively arranged on two sides of the positioning plate 40 and are arranged in a staggered manner; a clamping buckle 41 is arranged on the positioning plate 40 below the right shell 38.
A solar panel for supplying power to the first electromagnetic clutch 14, the second electromagnetic clutch 20, the photoelectric switch 36 and the blue light emitter 37 is further arranged beside the left shell 35 or the right shell 38, the solar panel is provided with a storage battery, and the storage battery is connected with the first electromagnetic clutch 14, the second electromagnetic clutch 20, the photoelectric switch 36, the buzzer 43 and the blue light emitter 37.
The first synchronous pulley 16 and the second synchronous pulley 18, the third synchronous pulley 22 and the fourth synchronous pulley 23, and the fifth synchronous pulley 27 and the sixth synchronous pulley 29 can also transmit power by adopting a chain wheel and a chain.
The working principle and the process of the transmission system are as follows: the natural wind promotes wind-force collection pole 1 and is unidirectional rotation (the mating reaction of pawl 13 and ratchet 12), and then drives first transmission shaft 2 and second transmission shaft 4 and realizes unidirectional rotation, and then drives first bevel gear 6 and realizes unidirectional rotation, thereby make second bevel gear 7 realize unidirectional rotation, and then make first gear 8 realize unidirectional rotation, and then drive second gear 10 and realize unidirectional rotation, drive ratchet 12 on the fourth transmission shaft 11 simultaneously and do rotary motion, pawl 13 and the cooperation of ratchet 12 simultaneously, thereby guarantee the unidirectional nature of motion. The left side of the fourth transmission shaft 11 is fixedly connected with a right hole of the first electromagnetic clutch 14, and a left hole of the first electromagnetic clutch 14 is fixedly connected with the fifth transmission shaft 15; when the first electromagnetic clutch 14 is in a closed state, the two shafts are in a shaft connecting state, and the power of the fourth transmission shaft 11 is transmitted to the fifth transmission shaft 15; when the first electromagnetic clutch 14 is in a disconnected state, the rotation motions of the two shafts cannot affect each other, if the fifth transmission shaft 15 rotates in a single direction, the first synchronous pulley 16 is driven to rotate in the single direction, power is transmitted to the second synchronous pulley 18 through the synchronous belt, the sixth transmission shaft 17 is driven to rotate in the single direction, and meanwhile, the spiral spring 19 is enabled to realize a curling motion, so that the purpose of energy storage is achieved; the right side of the sixth transmission shaft 17 is fixedly connected with the left hole of the second electromagnetic clutch 20, meanwhile, the right hole of the second electromagnetic clutch 20 is fixedly connected with the seventh transmission shaft 21, when the second electromagnetic clutch 20 is in a closed state, the two shafts are in a shaft connecting state, the power of the sixth transmission shaft 17 can be transmitted to the seventh transmission shaft 21, and when the second electromagnetic clutch 20 is in an open state, the rotary motions of the two shafts cannot influence each other; if the seventh transmission shaft 21 rotates in a single direction, the fourth synchronous pulley 23 is driven to rotate in a single direction, so as to drive the third bevel gear 25 to rotate in a single direction, and further to realize meshing transmission with the fourth bevel gear 26, and further to drive the fifth synchronous pulley 27 to rotate in a single direction, so as to transmit power to the tenth transmission shaft 30 through the synchronous belt. Thereby driving the support plate 31 and the optical axis 32 to rotate in one direction.
The bird repelling principle is as follows: when the bird-catching device is used, if no bird falls above the optical axis 32, the photoelectric switch 36 is in a waiting state, the first electromagnetic clutch 14 is closed, wind energy is stored in the clockwork spring 19, the second electromagnetic clutch 20 is in an off state, blue light at the blue light emitter 37 is in an off state, and the buzzer 43 is in a mute state. If a bird falls above the optical axis 32, the photoelectric switch 36 is in a trigger state, and then the second electromagnetic clutch 20 is controlled to be closed and the first electromagnetic clutch 14 is controlled to be disconnected, so that the energy in the clockwork spring 19 is indirectly transmitted to the tenth transmission shaft 33, the rotary bird repelling mechanism is driven to rotate, namely, a plurality of optical axes 32 are driven to rotate, the bird cannot stay on the optical axis 32, and the aim of repelling birds by means of unbalanced motion is fulfilled; meanwhile, the blue light at the position of the blue light emitter 37 is in a flashing state, and the buzzer 43 is in a sounding state, so that the bird is frightened and driven away.
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 made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (8)
1. The utility model provides a bird repellent device for optical cable which characterized in that: the bird repelling device comprises a left shell (35), a right shell (38), a transmission system arranged in the left shell (35), and a rotary bird repelling mechanism fixed between the left shell (35) and the right shell (38), wherein the transmission system is connected with the rotary bird repelling mechanism; a clamping mechanism fixed on an optical cable is arranged below the left shell (35) and the right shell (38), and a photoelectric switch (36) used for detecting whether birds stay or not, a blue light emitter (37) used for driving the birds and a buzzer (43) are further arranged on the right side of the left shell (35); the transmission system comprises a wind power acquisition mechanism, a steering input transmission mechanism, an energy storage output transmission mechanism and a steering output transmission mechanism which are sequentially connected;
the wind power collecting mechanism comprises a thrust ball bearing (5) fixed above a left shell (35), a second transmission shaft (4) rotationally connected with the thrust ball bearing (5), a first bevel gear (6) fixed below the second transmission shaft (4), a coupler (4) fixed above the second transmission shaft (4), a first transmission shaft (2) connected above the coupler (4), and a plurality of wind power collecting rods (1) fixed on the first transmission shaft (2);
the steering input transmission mechanism comprises a second bevel gear (7) matched with the first bevel gear (6), a third transmission shaft (9) for fixing the second bevel gear (7), and a first gear (8) fixed in the middle of the third transmission shaft (8);
the energy storage input transmission mechanism comprises a second gear (10) matched with the first gear (8), a fourth transmission shaft (11) for fixing the second gear (10), a ratchet wheel (12) fixed in the middle of the fourth rotation shaft (11), a pawl (13) fixed above the ratchet wheel (12) and meshed with the ratchet wheel (12) and above the ratchet wheel (12), a first electromagnetic clutch (14) fixed at the left end of the fourth transmission shaft (11), a fifth transmission shaft (15) fixed at the left end of the first electromagnetic clutch (14), and a first synchronous belt wheel (16) fixed in the middle of the fifth transmission shaft (15); when the first electromagnetic clutch (14) is closed, wind energy is stored in a clockwork spring (19);
the energy storage output transmission mechanism comprises a second synchronous pulley (18) below the first synchronous pulley (16), a sixth transmission shaft (17) for fixing the second synchronous pulley (18), a spring (19) fixed in the middle of the sixth transmission shaft (17), a second electromagnetic clutch (20) fixed at the right end of the sixth transmission shaft (17), a seventh transmission shaft (21) fixed at the right end of the second electromagnetic clutch (20), and a third synchronous pulley (22) fixed in the middle of the seventh transmission shaft (21), and the first synchronous pulley (16) is connected with the second synchronous pulley (18) below through a synchronous belt; when the second electromagnetic clutch (20) is closed, the energy stored in the clockwork spring (19) is released and transferred to the rotary bird repelling mechanism;
the steering output transmission mechanism comprises a fourth synchronous pulley (23) below the third synchronous pulley (22), an eighth transmission shaft (24) for fixing the third synchronous pulley (22), a third bevel gear (25) fixed at the left end of the eighth transmission shaft (24), a fourth bevel gear (26) in meshing transmission with the third bevel gear (25), a ninth transmission shaft (28) for fixing the fourth bevel gear (26), a fifth synchronous pulley (27) fixed at one end of the ninth transmission shaft (28) and a sixth synchronous pulley (29) matched with the fifth synchronous pulley (27); the third synchronous pulley (22) is connected with the fourth synchronous pulley (23) through a synchronous belt, and the fifth synchronous pulley (27) is connected with the sixth synchronous pulley (29) through a synchronous belt;
the rotary bird repelling mechanism comprises two supporting plates (31), a plurality of optical axes (32) fixed between the two supporting plates, a tenth transmission shaft (30) fixedly connected with the left supporting plate (31) and an eleventh transmission shaft (33) fixedly connected with the right supporting plate (31), a sixth synchronous pulley (29) is fixedly connected to the tenth transmission shaft (30), and the eleventh transmission shaft (33) is rotatably connected to the right shell (38).
2. A bird repelling device for optical cables according to claim 1, wherein: clamping mechanism is including fixing locating plate (40), the clamp optical cable of left casing (35) and right casing (38) below respectively and forming fixed clamp and detain (41) to and be used for adjusting bolt assembly (42) of pressing from both sides the degree of clamp, locating plate (40) and left casing (35), right casing (38) lower extreme fixed connection.
3. A bird repelling device for optical cables according to claim 3, wherein: the lower part of left casing (35) and right casing (38) is equipped with the isosceles trapezoid opening of installation locating plate (40), the cross-section of locating plate (40) is similar with isosceles trapezoid opening's shape, the length at locating plate (40) both ends is outstanding the lower extreme of left casing (35) and right casing (38).
4. A bird repelling device for optical cables according to claim 4, wherein: the clamping buckle (41) is in an inverted U shape, one side of the clamping buckle (41) is attached to the inner side of the positioning plate (40), one side of the clamping buckle is bent inwards by a certain radian and then is parallel to the other side of the clamping buckle, and the U-shaped bottom of the clamping buckle (41) is used for sleeving the optical cable and is positioned on the inner side of the positioning plate (40).
5. A bird repelling device for optical cables according to claim 5, wherein: the clamping device is characterized in that corresponding through holes are formed in the two sides of the clamping buckle (41) and the positioning plate (40), the clamping buckle (41) is fixed on the positioning plate (40) through a bolt group (42) penetrating through the through holes, and the bolt group (42) is used for adjusting the distance between the two sides of the clamping buckle (41) to achieve the fixed connection between the clamping mechanism and the optical cable.
6. A bird repelling device for optical cables according to claim 3, wherein: the positioning plate (40) below the left shell (35) is provided with two clamping buckles (41), and the two clamping buckles (41) are respectively arranged on two sides of the positioning plate (40) and are arranged in a staggered manner; a clamping buckle (41) is arranged on the positioning plate (40) below the right shell (38).
7. A bird repelling device for optical cables according to claim 1, wherein: the tenth transmission shaft (30) and the eleventh transmission shaft (33) are connected with the support plate (31) through a flange plate (34).
8. A bird repelling device for optical cables according to claim 1, wherein: still be equipped with and be used for the solar cell panel of giving first electromagnetic clutch (14), second electromagnetic clutch (20), photoelectric switch (36), bee calling organ (43) and blue light emitter (37) power supply, solar cell panel is furnished with the battery, solar cell panel establishes the next door at left casing (35) or right casing (38).
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| CN202110994131.6A CN113647375B (en) | 2021-08-27 | 2021-08-27 | Bird repellent device for optical cable |
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| CN202110994131.6A CN113647375B (en) | 2021-08-27 | 2021-08-27 | Bird repellent device for optical cable |
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| CN113647375B CN113647375B (en) | 2022-08-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115462365A (en) * | 2022-10-24 | 2022-12-13 | 浙江大学 | Passive bird repellent device |
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| JP2005204631A (en) * | 2004-01-21 | 2005-08-04 | Hiroi:Kk | Bird and animal damage-controlling device |
| JP2007325507A (en) * | 2006-06-06 | 2007-12-20 | Michihiro Oe | Bird damage preventing device |
| CN112586485A (en) * | 2020-11-16 | 2021-04-02 | 太湖县全的电器有限公司 | Bird repelling device for power equipment |
| CN113080183A (en) * | 2021-04-12 | 2021-07-09 | 李向彬 | 6G communication tower bird repellent device |
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2021
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005204631A (en) * | 2004-01-21 | 2005-08-04 | Hiroi:Kk | Bird and animal damage-controlling device |
| JP2007325507A (en) * | 2006-06-06 | 2007-12-20 | Michihiro Oe | Bird damage preventing device |
| CN112586485A (en) * | 2020-11-16 | 2021-04-02 | 太湖县全的电器有限公司 | Bird repelling device for power equipment |
| CN113080183A (en) * | 2021-04-12 | 2021-07-09 | 李向彬 | 6G communication tower bird repellent device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115462365A (en) * | 2022-10-24 | 2022-12-13 | 浙江大学 | Passive bird repellent device |
| CN115462365B (en) * | 2022-10-24 | 2023-10-27 | 浙江大学 | Passive bird repellent device |
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| CN113647375B (en) | 2022-08-02 |
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