Adjustable bird net rod

Abstract

The utility model relates to an adjustable bird net rod, which belongs to the technical field of bird net rods, and comprises a mounting base, a bird net rod main body and a bird blocking net, the bird net rod main body is mounted at the top of the mounting base through screws, the bird net rod main body is provided with an equipment cavity, and a band-type brake stepping motor and a limiting rod are fixedly mounted on the inner wall of the equipment cavity; the band-type brake stepping motor is fixedly connected with a ball screw, the outer wall of the ball screw is in threaded connection with a lead screw nut, the outer wall of the limiting rod is slidably connected with a plurality of lifting sliding blocks, the lifting sliding blocks are fixedly connected with hanging rings, the two sides of the bird blocking net are evenly and fixedly connected with hooks, and the bird blocking net is connected with the hanging rings through the hooks. According to the utility model, when the bird blocking net needs to be overhauled, replaced or filled with holes, the band-type brake stepping motor can be started to reversely rotate the ball screw to drive the bird blocking net to descend, so that the bird blocking net can be conveniently assembled or disassembled by a worker, and the damaged net can be conveniently repaired and replaced subsequently.

Description

Technical Field

[0001] The utility model relates to the technical field of bird net poles, in particular to an adjustable bird net pole. Background Art

[0002] Preventing and controlling bird strikes plays a very important role in aviation safety. The main idea of ​​prevention and control is to reduce the overlap between bird activities and aircraft takeoffs and landings. The most commonly used method of bird blocking is to set up 4-5 meter high bird blocking nets on both sides of the runway and taxiway, and the bird net pole is the device used to install the bird blocking net.

[0003] After searching, the existing Chinese patent with publication number CN202021166990.3 discloses a quick-adjustable bird-blocking net pole, with a trapezoidal groove on the side end of the pole body, a trapezoidal bar on the side end of the net surface, the trapezoidal bar plugged into the trapezoidal groove, and then the trapezoidal bar and the pole body are tied and fixed with a fastening rope; based on the above plug-in structure, it not only shares the force of the fastening rope, but also avoids the formation of a gap between the net surface and the pole body, so it has better technical effects in terms of structural stability and bird-blocking reliability. On this basis, the utility model adopts a trapezoidal platform and ground nails to the bearing pole body to ensure the stability of the pole body; at the same time, an end cap structure with a trapezoidal plug rod is added to the top of the pole body, which can close the upper end of the trapezoidal groove, thereby ensuring that the trapezoidal bar is stable in the trapezoidal groove and not easy to slip.

[0004] The above technical solution has the following defects: although such a bird net rod structure can be connected to the rod body by a bolt rope, thereby reducing the gap formed between the net surface and the rod body, in actual use, the bird blocking net is easily damaged by holes under the influence of external forces, natural environment and other factors. When damage occurs, the bird blocking net needs to be removed for replacement or repair. Such a connection structure requires staff to climb up to dismantle or repair the bird blocking net, which is inconvenient. For this reason, an adjustable bird net rod is proposed, which is convenient for raising and lowering the bird blocking net, thereby facilitating the staff to install or disassemble the bird blocking net, and also facilitating the subsequent repair and replacement of the damaged net.

[0005] In view of this, the author improves and solves the above problems, concentrates on research and cooperates with theoretical application, and finally proposes a technical solution with reasonable design and effective improvement of the above defects.

[0006] The information disclosed in this background technology section is only intended to deepen the understanding of the overall background technology of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to those skilled in the art. Utility Model Content

[0007] The utility model provides an adjustable bird net rod, which solves the problems raised in the above background and is convenient for lifting and lowering the bird blocking net, thereby facilitating the installation or disassembly of the bird blocking net by the staff and also facilitating the subsequent repair and replacement of the damaged net.

[0008] The utility model solves the above-mentioned technical problems with the following scheme: an adjustable bird net pole, comprising a mounting base, a bird net pole main body, and a bird blocking net, wherein the bird net pole main body is mounted on the top of the mounting base by screws, the bird net pole main body is provided with an equipment cavity, a brake stepping motor and a limit rod are fixedly mounted on the inner wall of the equipment cavity, the brake stepping motor is fixedly connected with a ball screw, a screw nut is threadedly connected to the outer wall of the ball screw, a lifting slider is slidably connected to the outer wall of the limit rod, a plurality of lifting sliders are provided, and the plurality of lifting sliders are fixedly connected with hanging rings, hooks are evenly fixedly connected on both sides of the bird blocking net, and the bird blocking net is connected to the hanging rings through the hooks.

[0009] On the basis of the above technical solution, the present invention can also be improved as follows.

[0010] Furthermore, the top end of the ball screw is rotatably connected to the inner wall of the equipment cavity.

[0011] Furthermore, the lifting slide block is provided with a sliding hole corresponding to the limiting rod, and the inner wall of the sliding hole is slidably connected to the limiting rod.

[0012] Furthermore, a limit plate is fixed on the inner wall of the equipment cavity, the limit plate is provided with a strip hole, and the lead screw nut passes through the strip hole and is fixedly connected to the lifting slider on the top.

[0013] Furthermore, a fixing anchor rod is connected through the mounting base, and the mounting base is connected to the ground through the fixing anchor rod.

[0014] Furthermore, flange plates are provided at both ends of the bird net rod body, mounting holes are provided on the flange plates, and screws pass through the mounting holes and are threadedly connected to the mounting base.

[0015] Furthermore, a connection hole adapted to the hook is provided on the outer wall of the bird net rod body, and the hook passes through the connection hole and is connected to the hanging ring.

[0016] The utility model provides an adjustable bird net pole, which has the following advantages:

[0017] 1. Install the installation base evenly on the ground through the fixed anchor rods. The two bird net rod bodies can be installed on the top of the installation base by screws. Pass the hooks on both sides of the bird blocking net through the connecting holes and connect them to the hanging rings of the lifting slider in turn. Start the brake stepper motor to rotate the ball screw to drive the screw nut to rise and fall in the equipment cavity. The equipment cavity can drive the top lifting slider to rise and fall. When the lifting slider rises and falls, it can drive the bird blocking net to pull up, so as to intercept the birds coming and going.

[0018] 2. During the process of pulling up the bird blocking net, the lifting slider can be pulled up in sequence, and the limit rod can limit the lifting slider. The edge of the bird blocking net can be inside the main body of the bird net rod, thereby preventing a gap between the bird blocking net and the main body of the bird net rod;

[0019] 3. When the bird-blocking net needs to be repaired, replaced or filled, the brake stepper motor can be started to reverse the ball screw to drive the bird-blocking net down, so that the staff can install or disassemble the bird-blocking net, and it is also convenient for the subsequent repair and replacement of the damaged net.

[0020] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0022] Figure 1 A schematic structural diagram of an adjustable bird net pole provided in one embodiment of the utility model;

[0023] Figure 2 A front view of an adjustable bird net pole provided in one embodiment of the utility model;

[0024] Figure 3 A schematic structural diagram of a bird net rod main body in an adjustable bird net rod provided in one embodiment of the utility model;

[0025] Figure 4 A three-dimensional effect diagram of a bird net rod body in an adjustable bird net rod provided in one embodiment of the utility model.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1. Installation base; 2. Bird net pole body; 3. Bird blocking net; 4. Equipment cavity; 5. Brake stepper motor; 6. Limit rod; 7. Ball screw; 8. Screw nut; 9. Lifting slider; 10. Hanging ring; 11. Hook; 12. Limit plate; 13. Fixed anchor rod; 14. Installation hole; 15. Connection hole. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-4 The principles and features of the present invention are described, and the examples given are only used to explain the present invention, and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0029] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0031] like Figure 1-4 As shown, an adjustable bird net pole comprises a mounting base 1, a bird net pole body 2, and a bird blocking net 3. The bird net pole body 2 is mounted on the top of the mounting base 1 by screws. The bird net pole body 2 is provided with an equipment cavity 4. A brake stepping motor 5 and a limit rod 6 are fixedly mounted on the inner wall of the equipment cavity 4. The brake stepping motor 5 is fixedly connected with a ball screw 7. A screw nut 8 is threadedly connected to the outer wall of the ball screw 7. A lifting slider 9 is slidably connected to the outer wall of the limit rod 6. A plurality of lifting sliders 9 are provided, and the plurality of lifting sliders 9 are fixedly connected with hanging rings 10. Hooks 11 are evenly fixedly connected to both sides of the bird blocking net 3. The bird blocking net 3 is connected to the hanging rings 10 via the hooks 11.

[0032] Preferably, the top end of the ball screw 7 is rotatably connected to the inner wall of the equipment cavity 4 .

[0033] Preferably, the lifting slide block 9 is provided with a sliding hole corresponding to the limiting rod 6 , and the inner wall of the sliding hole is slidably connected to the limiting rod 6 .

[0034] Preferably, a limit plate 12 is fixed to the inner wall of the equipment cavity 4, and the limit plate 12 is provided with a strip hole, and the lead screw nut 8 passes through the strip hole and is fixedly connected to the lifting slider 9 on the top.

[0035] Preferably, a fixing anchor rod 13 is connected through the mounting base 1 , and the mounting base 1 is connected to the ground via the fixing anchor rod 13 .

[0036] Preferably, flange plates are provided at both ends of the bird net rod body 2 , and mounting holes 14 are provided on the flange plates. Screws pass through the mounting holes 14 and are threadedly connected to the mounting base 1 .

[0037] Preferably, a connecting hole 15 adapted to the hook 11 is formed on the outer wall of the bird net rod body 2 , and the hook 11 passes through the connecting hole 15 and is connected to the hanging ring 10 .

[0038] The specific working principle and use method of the utility model are as follows: the mounting base 1 is evenly mounted on the ground through the fixing anchor rod 13, the two bird net rod bodies 2 can be fitted on the top of the mounting base 1 by screws, the hooks 11 on both sides of the bird blocking net 3 are passed through the connecting holes 15 and connected with the hanging rings 10 of the lifting slider 9 in sequence, the brake stepping motor 5 is started to rotate the ball screw 7 to drive the screw nut 8 to rise and fall in the equipment cavity 4, the equipment cavity 4 can drive the top lifting slider 9 to rise and fall, the lifting slider 9 can drive the bird blocking net 3 to be pulled up during the lifting, so that the birds coming and going can be intercepted, the lifting slider 9 can be pulled up in sequence during the pulling up of the bird blocking net 3, the limit rod 6 can limit the lifting slider 9, the edge of the bird blocking net 3 can be in the bird net rod body 2, so as to prevent the bird blocking net 3 and the bird net rod body 2 from generating a gap, when the bird blocking net 3 needs to be repaired, replaced or patched, the brake stepping motor 5 can be started to reverse the ball screw 7 to drive the bird blocking net 3 to be lowered, so that the bird blocking net 3 can be disassembled or repaired at a low place.

[0039] The above description is only a preferred embodiment of the utility model and does not impose any form of limitation on the utility model. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. An adjustable bird net pole, comprising a mounting base (1), a bird net pole body (2), and a bird blocking net (3), characterized in that: The bird net rod body (2) is mounted on the top of the mounting base (1) by means of screws. The bird net rod body (2) is provided with an equipment cavity (4). A brake stepping motor (5) and a limit rod (6) are fixedly mounted on the inner wall of the equipment cavity (4). The brake stepping motor (5) is fixedly connected to a ball screw (7). The outer wall of the ball screw (7) is threadedly connected to a screw nut (8). The outer wall of the limit rod (6) is slidably connected to a lifting slider (9). A plurality of lifting sliders (9) are provided. Each of the plurality of lifting sliders (9) is fixedly connected to a hanging ring (10). Hooks (11) are evenly fixedly connected to both sides of the bird blocking net (3). The bird blocking net (3) is connected to the hanging ring (10) via the hooks (11).

2. An adjustable bird net pole according to claim 1, characterized in that: The top end of the ball screw (7) is rotatably connected to the inner wall of the equipment cavity (4).

3. An adjustable bird net pole according to claim 1, characterized in that: The lifting slide block (9) is provided with a sliding hole corresponding to the limiting rod (6), and the inner wall of the sliding hole is slidably connected to the limiting rod (6).

4. An adjustable bird net pole according to claim 1, characterized in that: A limit plate (12) is fixed on the inner wall of the equipment cavity (4), the limit plate (12) is provided with a strip hole, and the lead screw nut (8) passes through the strip hole and is fixedly connected to the lifting slider (9) at the top.

5. An adjustable bird net pole according to claim 1, characterized in that: A fixing anchor rod (13) is connected through the installation base (1), and the installation base (1) is connected to the ground via the fixing anchor rod (13).

6. An adjustable bird net pole according to claim 1, characterized in that: Flange plates are arranged at both ends of the bird net rod body (2), and mounting holes (14) are opened in the flange plates. Screws pass through the mounting holes (14) and are threadedly connected with the mounting base (1).

7. An adjustable bird net pole according to claim 1, characterized in that: The outer wall of the bird net rod body (2) is provided with a connection hole (15) adapted to the hook (11), and the hook (11) passes through the connection hole (15) and is connected to the hanging ring (10).

Images