Bird blocking net rod for airport
By using epoxy resin rod body and pulley system, the existing bird-blocking mesh rods are easily folded and unstable, and the flexible adjustment and safe and stable use of bird-blocking mesh are achieved, ensuring the safe take-off and landing of the aircraft.
Patent Information
- Application Number
- CN202421164892.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-05-27
AI Technical Summary
The existing airport bird-blocking net poles are easy to fold and not fire-proof, and are easy to tilt in high wind climates, which has poor stability and is difficult to flexibly adjust the distance between bird-blocking nets, which makes it difficult to use the equipment.
The epoxy resin rod body is used, and the first and second lifting pulleys are installed on the surface, equipped with reinforcement hoops and metal rings, so that the free lifting and spacing adjustment of the bird-proof net is achieved through the pulling rope and pulley.
It improves the stability and flexibility of the equipment, reduces the frequency of birds entering the runway through the gap between the net poles, ensures the safety of aircraft take-off and landing, and reduces the cost and operation difficulty.
Smart Images
Figure CN222485942U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of airport bird-repelling, in particular to an airport bird-blocking net pole. Background Art
[0002] At present, in order to avoid bird strikes in the field of aviation airports and to reduce environmental protection and operational costs, it is generally necessary to hang bird-blocking nets to catch birds. Timely removal of individual birds that hit the nets is one of the key measures to improve the bird-catching effect and keep the nets clean. Since the aircraft takes off and lands very quickly, according to the principles of dynamics, if a flying bird hits, it may have a destructive effect on the aircraft. Therefore, birds are a hazard to airports and are animals that airports must guard against. Airport bird prevention is mainly in the aircraft take-off and landing area, that is, on both sides of the runway and around the flight area.
[0003] The inventor discovered in his daily work that in the process of driving away birds, birds use the gaps between the net poles to enter the runway, which affects the flight of the aircraft. In order to solve the problem of birds using the gaps between the net poles to enter the runway, posing a safety hazard, the prior art uses bamboo poles or wooden poles and installs bird-proof nets on the surface for treatment. However, the bamboo poles or wooden poles are an integrated structure, which is easy to break and not fireproof. They are very easy to tilt when encountering strong winds and have poor stability. At the same time, it is difficult to flexibly adjust the spacing of the bird-proof nets according to actual use, which leads to the problem that the equipment is difficult to use. Utility Model Content
[0004] The utility model aims to solve the disadvantage in the prior art that birds enter the runway by utilizing the gaps between the net poles, thus causing potential safety hazards, and proposes an airport bird-blocking net pole.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an airport bird-blocking net pole, including an epoxy resin rod body, a first lifting pulley is fixedly connected to the surface of the epoxy resin rod body, a second lifting pulley is fixedly connected to the lower surface of the epoxy resin rod body, two reinforcement hoops are sleeved on the surface of the epoxy resin rod body, a metal ring is arranged on the surface of the epoxy resin rod body, a climbing rope is sleeved on the surface of the first lifting pulley and the second lifting pulley, the climbing rope is fixedly connected to the reinforcement hoop, and the side of the climbing rope away from the reinforcement hoop passes through the metal ring, and is made of epoxy resin by setting an epoxy resin rod body. According to the living habits of birds, the colors are selected to be green and yellow, which are not easily noticed by birds and are similar to the colors of trees and grass.
[0006] Preferably, there are three metal rings, which are sleeved on the epoxy resin rod body and located between the two reinforcement hoops. By arranging the reinforcement hoops, it is convenient to use the pulley to achieve the effect of free lifting, thereby achieving the joint lifting effect of the two.
[0007] Preferably, a rain cap is installed on the surface of the epoxy resin rod body, and a grounding fork is fixedly connected to the lower surface of the epoxy resin. By providing the rain cap, rainwater can be prevented from entering the rod body, thereby increasing the safety of the equipment and reducing the difficulty of operating the equipment.
[0008] Preferably, the epoxy resin rod body is cylindrical, and the diameters of the reinforcement hoop and the metal ring are ≥3 cm larger than the diameter of the epoxy resin rod body. By providing the reinforcement hoop and the metal ring, it is easy to drive the bird-proof net to move and adjust the spacing, thereby increasing the safety of the equipment.
[0009] Preferably, the climbing rope is in a closed state, forming a closed ring structure. By setting the climbing rope, it is easy to move in coordination with the pulley, which increases the usability of the device, facilitates operation, and reduces the difficulty of operating the device.
[0010] Preferably, there are three grounding forks, which are arranged in a circular array at the bottom of the epoxy resin rod body. By arranging the grounding forks, it is convenient to fix the epoxy resin rod body, thereby increasing the stability of the equipment and reducing the shaking of the epoxy resin rod body.
[0011] Compared with the prior art, the advantages and positive effects of the utility model are:
[0012] The utility model discloses a bird-proof net, which is installed on the reinforcing hoop and the metal ring during use, and the spacing between the bird-proof nets is adjusted by the first lifting pulley and the second lifting pulley. The device can be combined with two poles and one net, three poles and two nets, or four poles and three nets, which improves the efficiency of erection and saves labor costs. The nets are connected as a whole to form a barrier, which effectively prevents birds from entering the runway through the gaps between the net poles. For example, to erect a 2,000-meter bird net, 100 bird nets and 200 bird-blocking net poles are required before the reconstruction, but only 100 bird-blocking net poles are required after the reconstruction, which reduces the cost of materials, manpower, material resources, and financial resources, reduces the frequency of birds crossing the runway at low altitude, and ensures the safety of aircraft takeoff and landing. The support pole of the airport bird-blocking net can be reasonably and effectively structured, easy and quick to install, easy to carry and transport, economical and practical, reliable in performance, fireproof, sun-proof, and breakage-proof, not afraid of wind and rain, long in service life, beneficial to environmental protection, and neat and beautiful in use. The product can be used outdoors all day long and in an environment of -40℃~+70℃ for a long time. It can withstand ultraviolet radiation, acid and alkali corrosion, has good flame retardant properties, and has good insulation properties. There is no risk of lightning damage when operating in open areas during thunderstorms. By setting up this device, it is convenient to adjust the spacing between the bird-proof nets, so as to reduce the situation where birds enter the airport through the gaps in the bird-proof nets, causing collisions between aircraft and birds, and creating safety hazards, thereby increasing the safety of the equipment and reducing the difficulty of operating the equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 The utility model provides a three-dimensional structural schematic diagram of an airport bird-blocking net pole;
[0014] Figure 2 A schematic diagram of a reinforcement hoop structure of an airport bird-blocking net pole is provided for the utility model;
[0015] Figure 3 A schematic diagram of the first lifting pulley structure of an airport bird-blocking net pole is provided for the utility model;
[0016] Figure 4 The utility model proposes an airport bird blocking net pole Figure 3 A schematic diagram of the enlarged structure at point A;
[0017] Figure 5 The utility model provides a schematic diagram of a grounding fork structure of an airport bird-blocking net pole.
[0018] Legend: 1. Epoxy resin rod body; 2. Rain cap; 3. First lifting pulley; 4. Climbing rope; 5. Reinforcement hoop; 6. Metal ring; 7. Second lifting pulley; 8. Grounding fork. DETAILED DESCRIPTION
[0019] See also Figure 1-5 The utility model provides a technical solution: an airport bird-blocking net pole, comprising an epoxy resin pole body 1.
[0020] In this embodiment: the surface of the epoxy resin rod body 1 is fixedly connected to the first lifting pulley 3, the lower surface of the epoxy resin rod body 1 is fixedly connected to the second lifting pulley 7, the surface of the epoxy resin rod body 1 is sleeved with two reinforcement hoops 5, the surface of the epoxy resin rod body 1 is provided with a metal ring 6, the surfaces of the first lifting pulley 3 and the second lifting pulley 7 are sleeved with a climbing rope 4, the climbing rope 4 is fixedly connected to the reinforcement hoop 5, and the side of the climbing rope 4 away from the reinforcement hoop 5 passes through the metal ring 6. The epoxy resin rod body 1 is set and is made of epoxy resin. According to the living habits of birds, the colors are selected to be green and yellow, which are not easily noticed by birds and are similar to the colors of trees and grass.
[0021] Specifically, there are three metal rings 6 , which are sleeved on the epoxy resin rod body 1 and located between the two reinforcement hoops 5 .
[0022] In this embodiment, by providing the reinforcing hoop 5, it is convenient to use the pulley to achieve the effect of free lifting, so as to achieve the effect of joint lifting of the two.
[0023] Specifically, a rain cap 2 is installed on the surface of the epoxy resin rod body 1, and a grounding fork 8 is fixedly connected to the lower surface of the epoxy resin. By providing the rain cap 2, it is convenient to prevent rainwater from entering the rod body, thereby increasing the safety of the equipment and reducing the difficulty of operating the equipment.
[0024] Specifically, the epoxy resin rod body 1 is cylindrical, and the diameters of the reinforcement hoop 5 and the metal ring 6 are greater than the diameter of the epoxy resin rod body 1 by ≥3 cm.
[0025] In this embodiment, by providing the reinforcement hoop 5 and the metal ring 6, it is convenient to drive the anti-bird net to move, to adjust the spacing, and to increase the safety of the equipment.
[0026] Specifically, the climbing rope 4 is in a closed state, forming a closed ring structure. By setting the climbing rope 4, it is convenient to move with the pulley, which increases the usability of the equipment, facilitates operation, and reduces the difficulty of operating the equipment.
[0027] Specifically, there are three grounding forks 8 , which are arranged in a circular array at the bottom of the epoxy resin rod body 1 .
[0028] In this embodiment, the grounding fork 8 is provided to facilitate fixing the epoxy resin rod body 1, thereby increasing the stability of the device and reducing the shaking of the epoxy resin rod body 1.
[0029] Working principle: the bird-proof net is installed on the reinforcement hoop 5 and the metal ring 6, and the spacing between the bird-proof nets is adjusted by the first lifting pulley 3 and the second lifting pulley 7. The device can be combined with two poles and one net, three poles and two nets, and four poles and three nets to improve the erection efficiency and save labor costs. The nets are connected as a barrier to effectively prevent birds from entering the runway through the gaps between the net poles. For example, to erect a 2,000-meter bird net, 100 bird nets and 200 bird-blocking net poles are required before the transformation. After the transformation, only 100 bird-blocking net poles are required, which reduces the cost of materials, manpower, material resources, and financial resources, reduces the frequency of birds crossing the runway at low altitude, and ensures the safety of aircraft takeoff and landing. The airport bird-blocking net support pole can be reasonably and effectively structured, easy and fast to install, easy to carry and transport, economical and practical, reliable in performance, fireproof, sun-proof, and breakage-proof, not afraid of wind and rain, long in service life, beneficial to environmental protection, and neat and beautiful in use. The product can be used outdoors all day long and in an environment of -40℃~+70℃ for a long time. It can withstand ultraviolet radiation, acid and alkali corrosion, has good flame retardant properties, and has good insulation properties. There is no risk of lightning damage when operating in open areas during thunderstorms. By setting up this device, it is convenient to adjust the spacing between the bird-proof nets, so as to reduce the situation where birds enter the airport through the gaps in the bird-proof nets, causing collisions between aircraft and birds, and creating safety hazards, thereby increasing the safety of the equipment and reducing the difficulty of operating the equipment.
Claims
1. An airport bird-blocking net pole, comprising an epoxy resin pole body (1), characterized in that: A first lifting pulley (3) is fixedly connected to the surface of the epoxy resin rod body (1), a second lifting pulley (7) is fixedly connected to the lower surface of the epoxy resin rod body (1), two reinforcement hoops (5) are sleeved on the surface of the epoxy resin rod body (1), a metal ring (6) is provided on the surface of the epoxy resin rod body (1), a climbing rope (4) is sleeved on the surfaces of the first lifting pulley (3) and the second lifting pulley (7), the climbing rope (4) is fixedly connected to the reinforcement hoop (5), and the side of the climbing rope (4) away from the reinforcement hoop (5) passes through the metal ring (6).
2. The airport bird blocking net pole according to claim 1, characterized in that: There are three metal rings (6), which are sleeved on the epoxy resin rod body (1) and located between the two reinforcement hoops (5).
3. The airport bird blocking net pole according to claim 1, characterized in that: A rainproof cap (2) is installed on the surface of the epoxy resin rod body (1), and a grounding fork (8) is fixedly connected to the lower surface of the epoxy resin.
4. The airport bird blocking net pole according to claim 1, characterized in that: The epoxy resin rod body (1) is cylindrical, and the diameters of the reinforcing hoop (5) and the metal ring (6) are greater than or equal to 3 cm than the diameter of the epoxy resin rod body (1).
5. The airport bird-blocking net pole according to claim 1, characterized in that: The climbing rope (4) is in a closed state and is surrounded to form a closed ring structure.
6. The airport bird blocking net pole according to claim 3, characterized in that: There are three grounding forks (8), which are arranged in a circular array at the bottom of the epoxy resin rod body (1).