Anti-bird device for high-voltage wire net

Abstract

The invention relates to the technical field of anti-bird devices, in particular to a high-voltage wire net anti-bird device which comprises a base, the base is L-shaped, a front clamping plate is fixed to the upper end of a vertical plate of the base, a rear clamping plate is detachably connected and fixed to one side of the front clamping plate, and a plurality of mounting grooves are formed in the attached faces of the front clamping plate and the rear clamping plate. Long thorn rods and short thorn rods are installed in the installation grooves in a staggered mode, and the front clamping plate and the rear clamping plate are installed in a staggered mode in the length direction. The beneficial effects of the invention are that the device is made of an insulating material, is light in weight, is convenient to carry, is simple and convenient to install, is aging-resistant, is corrosion-resistant, is good in weathering resistance, and is long in service life; through the cooperation of the fixing protrusions and the connecting holes, the multiple anti-bird thorns can be installed in rows, the installation firmness is improved, and seamless occupied fixing is achieved; the long thorn rods and the short thorn rods are arranged in a staggered mode, the resonance effect is achieved through the toughness of glass fibers, and the anti-bird effect is good.

Description

Technical Field

[0001] The invention relates to the technical field of bird-proofing devices, and in particular to a high-voltage wire net bird-proofing device. Background Art

[0002] With the development of science and technology and the progress of the times, the country's demand for electricity has increased, and the requirements for the safe and economical operation of power transmission lines have become increasingly higher. Due to the large number of transmission lines and their long lines, which are exposed to the natural environment for a long time, various faults occur frequently, especially bird damage faults. Bird thorns are the most commonly used bird-proof devices for transmission lines. Through investigation, it was found that some large birds intentionally use the steel wire on the bird-proof device and combine it with branches to weave strong, durable and comfortable nests. To some extent, it is convenient for birds to roost, eat, defecate and other activities on the towers, which in turn causes bird damage tripping accidents. Therefore, the market demand for an efficient bird-proof spike is also increasing.

[0003] A Chinese patent with application number CN201920203268.3 discloses a high-voltage line bird pest control device, including a fixed seat and a needle seat arranged on one side of the fixed seat, wherein the needle seat has a plurality of needles distributed in an umbrella shape on the side away from the fixed seat, and the fixed seat includes a U-shaped clamp, and the U-shaped clamp includes an upper clamp and a lower clamp connected to each other at one end, an L-shaped stopper for blocking the opening of the U-shaped clamp is hinged at one end of the upper clamp, and a fastening bolt for tightening the mounting iron part is threadedly connected to the lower clamp, and a mounting hole for passing the fastening bolt is pierced on the L-shaped stopper.

[0004] The above patent has the same defects as many existing bird-proof spikes, such as being heavy, inconvenient to carry up and down the tower, and not easy to disassemble. In addition, the bird-proof spikes made of steel wire are exposed to wind and rain for a long time and have the defect of short service life. Summary of the invention

[0005] The present invention proposes a high-voltage wire net bird-proofing device to solve the above problems.

[0006] The technical solution of the present invention is achieved in this way:

[0007] A high-voltage wire net bird prevention device comprises a base, wherein the base is "L"-shaped, a fixing hole is formed on a horizontal plate of the base, a front splint is fixed on the upper end of a vertical plate of the base, a rear splint is fixed to one side of the front splint through a detachable connection, a plurality of installation grooves are formed on the surfaces against which the front splint and the rear splint are abutted, the installation grooves are an even number, long thorn rods and short thorn rods are staggeredly installed in the installation grooves, the front splint and the rear splint have the same length, the front splint and the rear splint are staggered in length direction, a connecting hole is formed on one end of the front splint exposed from the rear splint, and a fixing protrusion matching the connecting hole is formed on one end of the rear splint exposed from the front splint.

[0008] Furthermore, the length of the long thorn rod is 2-5 times the length of the short thorn rod.

[0009] Furthermore, the base is made of engineering resin.

[0010] Furthermore, the long thorn rod and the short thorn rod are made of glass fiber rods.

[0011] Furthermore, a plurality of hollow grooves are formed on the rear splint, and the positions of the hollow grooves and the long thorn rod and the short thorn rod are staggered.

[0012] Furthermore, the long thorn rod is rotatably installed between the front splint and the rear splint, and the front splint and the rear splint are formed with completely penetrating ventilation grooves at positions corresponding to the long thorn rod, and the ventilation groove is provided with an impeller fixed to the outer wall of the long thorn rod.

[0013] Furthermore, the ventilation slot is a square slot, and the cross-sectional size of the ventilation slot gradually decreases as it approaches the contact surface of the front clamping plate and the rear clamping plate to form a slope surface.

[0014] Furthermore, a reflective device capable of reflecting light is fixed on the upper surface of the base.

[0015] Furthermore, the reflective device includes a rotating shaft installed in the base, a rotating arm is fixed to the upper end of the rotating shaft through a bearing, at least two reflective plates are fixed on the rotating arm, and the reflective plates are arranged at an angle.

[0016] Furthermore, the base has a motor fixed inside that is transmission-connected to the rotating shaft, the rotating shaft is rotatably mounted with the base, a photovoltaic power generation film electrically connected to the motor is inlaid on the upper surface of the base, and the motor is a DC motor.

[0017] Furthermore, a hidden groove is formed under the base, and a battery is installed in the hidden groove. The battery is electrically connected to the photovoltaic power generation film and the motor, and the distance between the battery and the lower surface of the base is greater than five millimeters.

[0018] Furthermore, the short thorn rod is a hollow structure, and at least one light emitting diode is fixed inside each of the short thorn rods, and the light emitting diode is electrically connected to the battery through a photosensitive switch.

[0019] By adopting the above technical scheme, the beneficial effects of the present invention are as follows: it adopts insulating material, is light in weight, easy to carry, simple and convenient to install, has good aging resistance, corrosion resistance, and weathering resistance, and has a long practical life; through the cooperation of the fixing protrusion and the connecting hole, multiple anti-bird spikes can be installed in a row, the installation firmness is increased, and seamless position fixation is achieved; the long spike rods and the short spike rods are arranged alternately, and the toughness of the glass fiber is used to achieve a resonance effect, and the bird-proof effect is good; the long spike rods can be rotated under the drive of the impeller to prevent birds from approaching; the reflective device can reflect light, and strong light can be used to drive away birds during the day, and the position of the transmission rack can be prompted by reflected light at night, so as to prevent flying objects from being installed on the transmission rack and improve the safety of the transmission rack; a diode is arranged in the short spike rod to emit light at night to prompt the position of the transmission rack, so as to facilitate the confirmation of the position of the transmission rack at night. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention 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 invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0021] Figure 1 is a first stereogram of the present invention;

[0022] Figure 2 is a second stereogram of the present invention;

[0023] Figure 3 It is a front view of the present invention;

[0024] Figure 4 is a cross-sectional view of a front splint of the present invention;

[0025] Figure 5 It is a schematic diagram of the short thorn rod structure of the present invention;

[0026] Figure 6 It is a schematic structural diagram of the reflective device of the present invention;

[0027] Figure 7 It is a circuit structure block diagram of the present invention.

[0028] The following are the descriptions of the reference numerals:

[0029] 1. Base; 2. Front splint; 3. Rear splint; 4. Fixing protrusion; 5. Connection hole; 6. Mounting slot; 7. Long spike rod; 8. Short spike rod; 9. Reflective device; 91. Rotating shaft; 92. Rotating arm; 93. Reflective plate; 94. Motor; 95. Battery; 96. Photovoltaic film; 97. Hidden slot; 10. Fixing hole; 11. Ventilation slot; 12. Impeller; 13. Slope surface; 14. Hollow slot; 15. Light-emitting diode; 16. Photosensitive switch. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] Embodiment 1:

[0032] like Figure 1-Figure 3 As shown, a high-voltage wire net bird-proofing device comprises a base 1, the base 1 is made of engineering resin, the conventional application service life of the resin is generally 15 years, the base 1 is "L"-shaped, a fixing hole 10 is formed on the horizontal plate of the base 1, a front splint 2 is fixed to the upper end of the vertical plate of the base 1, a rear splint 3 is fixed to one side of the front splint 2 through a detachable connection, a plurality of mounting grooves 6 are formed on the surfaces against which the front splint 2 and the rear splint 3 are abutted, the mounting grooves 6 are an even number, long thorn rods 7 and short thorn rods 8 are staggeredly installed in the mounting grooves 6, the long thorn rods 7 and the short thorn rods 8 are made of fiberglass rods, the front splint 2 and the rear splint 3 have the same length, the front splint 2 and the rear splint 3 are staggered in length direction, and the front splint 2 exposes one side of the rear splint 3 A connecting hole 5 is formed at the end, and a fixing protrusion 4 matching the connecting hole 5 is formed at one end of the rear splint 3 exposed from the front splint 2. When the bird-proofing range needs to be expanded, multiple bird-proofing devices can be tightly connected. First, the installation firmness is increased, and second, seamless positioning is achieved, so that birds have no place to build nests. Engineering resin and glass fiber rods have the advantages of excellent insulation, good corrosion resistance, light weight, high strength, and aging resistance. They have a long service life and can fully meet the requirements of "Installation and Acceptance Specifications for Bird-proofing Devices for Overhead Transmission Lines" that "the service life of bird-proof needle plates should be more than 10 years". When the protection range is the same as that of traditional bird-proofing spikes, the total weight of the bird-proofing device of this application is only about 0.19 kg, which is one-eighth of the weight of ordinary bird spikes of about 1.3 kg, and is easy to carry.

[0033] In this embodiment, the length of the long thorn rod 7 is 2-5 times the length of the short thorn rod 8, so as to prevent the bird from falling between the two thorn rods and facilitate the resonance driven by wind.

[0034] In this embodiment, in order to reduce weight, a plurality of hollow grooves 14 are formed on the rear splint 3 , and the positions of the hollow grooves 14 and the long thorn rods 7 and the short thorn rods 8 are staggered.

[0035] Embodiment 2:

[0036] like Figure 1-Figure 4 As shown, the content of this embodiment is substantially the same as that of the first embodiment, except that:

[0037] In this embodiment, the long thorn rod 7 is rotatably installed between the front splint 2 and the rear splint 3. A completely penetrating ventilation groove 11 is formed on the front splint 2 and the rear splint 3 at a position corresponding to the long thorn rod 7. An impeller 12 fixed to the outer wall of the long thorn rod 7 is arranged in the ventilation groove 11. When the wind blows the impeller 12 to rotate, the long thorn rod 7 can be driven to rotate. The rotating long thorn rod 7 can drive away birds and prevent them from approaching.

[0038] In this embodiment, the ventilation groove 11 is a square groove, and the cross-sectional size of the ventilation groove 11 gradually decreases as it approaches the contact surface of the front splint 2 and the rear splint 3 to form a slope surface 13. Rainwater will automatically flow to the outside of the front splint 2 and the rear splint 3 to reduce water stains.

[0039] Embodiment three:

[0040] like Figure 1-Figure 4 , Figure 6 As shown, the content of this embodiment is substantially the same as that of the second embodiment, except that:

[0041] In this embodiment, a reflective device 9 capable of reflecting light is fixed on the upper surface of the base 1, which can be used to drive away birds and reflect light at night to indicate the location of the transmission rack, thereby improving the safety of the transmission rack.

[0042] In this embodiment, the reflective device 9 includes a rotating shaft 91 installed in the base 1, and a rotating arm 92 is fixed to the upper end of the rotating shaft 91 through a bearing. At least two reflective plates 93 are fixed on the rotating arm 92. The reflective plates 93 are arranged at an angle. The reflective plates 93 can be made of stainless steel plates with a thickness not exceeding 1 mm and have a long service life. Since the reflective plates 93 are arranged at an angle, the reflective plates 93 can rotate around the rotating shaft 91 as the center under the wind to reflect light, thereby achieving the effect of driving away birds and providing reminders.

[0043] Embodiment 4:

[0044] like Figure 1-Figure 4 , Figure 6 As shown, the content of this embodiment is substantially the same as that of the third embodiment, except that:

[0045] In this embodiment, the base 1 has a motor 94 fixed inside that is transmission-connected to the rotating shaft 91. The rotating shaft 91 is rotatably mounted with the base 1. A photovoltaic power generation film 96 electrically connected to the motor 94 is inlaid on the upper surface of the base 1. The motor 94 is a DC motor. The photovoltaic power generation film 96 can convert light energy into electrical energy to supply the motor 94 under light, thereby utilizing the motor 94 to drive the reflective device 9 to rotate automatically without relying on wind.

[0046] Embodiment five:

[0047] like Figure 6 As shown, the content of this embodiment is substantially the same as that of the fourth embodiment, except that:

[0048] In this embodiment, a hidden groove 97 is formed under the base 1, and a battery 95 is installed in the hidden groove 97. The battery 95 is electrically connected to the photovoltaic film 96 and the motor 94. The battery 94 can store excess electric energy generated by the photovoltaic film 96, which is convenient for driving the motor 94 or other power-consuming components to work at night. The distance between the battery 95 and the lower surface of the base 1 is greater than five millimeters to avoid damage caused by contact between the battery 95 and the power transmission rack.

[0049] In this embodiment, the short spike rod 8 is a hollow structure, and at least one light-emitting diode 15 is fixed in each of the short spike rods 8. The light-emitting diode 15 is electrically connected to the battery 95 through a photosensitive switch 16. The photosensitive switch 16 is embedded on the outer wall of the base 1. The light-sensitive switch 16 can be used to control the light-emitting diode 15 to be powered on and illuminated at night, so as to indicate the location of the power transmission rack.

[0050] Embodiment six:

[0051] The content of this embodiment is roughly the same as that of the fifth embodiment, except that:

[0052] In this embodiment, a generating coil electrically connected to the battery 95 is fixed at the lower end of the long spike rod 7. The generating coil is connected to the battery 95 through a D / C converter and a voltage stabilizing circuit. When the wind blows the impeller 12 to rotate, the generating coil is driven to generate electricity, which can supplement the battery 95 with electrical energy, thereby meeting the consumption of multiple electronic devices.

[0053] The working principle of the present invention is as follows: when installing and using, the staff carries the device to the high-voltage transmission line and fixes it. The staggered long spike rods 7 and short spike rods 8 can prevent birds from landing on the transmission rack. When the wind blows, the long spike rods 7 can be driven to rotate to scare the birds. At the same time, the reflective device 9 can rotate under the wind to generate reflected light to drive away the surrounding birds, and can also reflect light at night to indicate the location of the transmission rack.

[0054] The circuit connection involved in the present invention is a common method used by those skilled in the art, and technical inspiration can be obtained through a limited number of experiments, and it belongs to the widely used existing technology.

[0055] Components not described in detail herein are prior art.

[0056] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-voltage wire net bird-proof device, characterized in that: The invention comprises a base (1), wherein the base (1) is "L"-shaped, a fixing hole (10) is formed on the horizontal plate of the base (1), a front splint (2) is fixed on the upper end of the vertical plate of the base (1), a rear splint (3) is fixed on one side of the front splint (2) through a detachable connection, a plurality of mounting grooves (6) are formed on the surfaces where the front splint (2) and the rear splint (3) are in contact, the mounting grooves (6) are an even number, long thorn rods (7) and short thorn rods (8) are staggeredly installed in the mounting grooves (6), the lengths of the front splint (2) and the rear splint (3) are the same, the front splint (2) and the rear splint (3) are staggered in the length direction, a connecting hole (5) is formed on the end of the front splint (2) exposed from the rear splint (3), and a fixing protrusion (4) matching the connecting hole (5) is formed on the end of the rear splint (3) exposed from the front splint (2).

2. A high-voltage wire net bird-proofing device according to claim 1, characterized in that: The base (1) is made of engineering resin, and the long thorn rod (7) and the short thorn rod (8) are made of glass fiber rods.

3. The high-voltage wire net bird-proofing device according to claim 1, characterized in that: A plurality of hollow grooves (14) are formed on the rear splint (3), and the positions of the hollow grooves (14) and the long thorn rod (7) and the short thorn rod (8) are staggered.

4. The high-voltage wire net bird-proofing device according to claim 1, characterized in that: The long thorn rod (7) is rotatably mounted between the front clamping plate (2) and the rear clamping plate (3); a completely penetrating ventilation groove (11) is formed on the front clamping plate (2) and the rear clamping plate (3) at a position corresponding to the long thorn rod (7); and an impeller (12) fixed to the outer wall of the long thorn rod (7) is arranged in the ventilation groove (11).

5. A high-voltage wire net bird-proofing device according to claim 4, characterized in that: The ventilation groove (11) is a square groove, and the cross-sectional size of the ventilation groove (11) gradually decreases as it approaches the contact surface of the front clamping plate (2) and the rear clamping plate (3), forming a slope surface (13).

6. The high-voltage wire net bird-proofing device according to claim 1, characterized in that: A reflective device (9) capable of reflecting light is fixed on the upper surface of the base (1).

7. A high-voltage wire net bird-proofing device according to claim 6, characterized in that: The reflective device (9) comprises a rotating shaft (91) installed in the base (1); a rotating arm (92) is fixed to the upper end of the rotating shaft (91) via a bearing; at least two reflective plates (93) are fixed to the rotating arm (92); and the reflective plates (93) are arranged in an inclined manner.

8. A high-voltage wire net bird-proofing device according to claim 7, characterized in that: The base (1) has a motor (94) fixed inside that is transmission-connected to the rotating shaft (91); the rotating shaft (91) and the base (1) are rotationally mounted in cooperation; the upper surface of the base (1) is inlaid with a photovoltaic power generation film (96) that is electrically connected to the motor (94); and the motor (94) is a DC motor.

9. A high-voltage wire net bird-proofing device according to claim 8, characterized in that: A hidden groove (97) is formed below the base (1), and a battery (95) is installed in the hidden groove (97). The battery (95) is electrically connected to the photovoltaic film (96) and the motor (94), and the distance between the battery (95) and the lower surface of the base (1) is greater than five millimeters.

10. A high voltage wire net bird protection device according to claim 9, characterized in that: The short thorn rod (8) is a hollow structure. At least one light emitting diode (15) is fixed inside each of the short thorn rods (8). The light emitting diode (15) is electrically connected to the storage battery (95) via a photosensitive switch (16).

Images