Bird-mistaken-collision-prevention internal rotation device for overhead transmission line
By designing an internal rotation device for bird-related accidental collisions on overhead transmission lines, the coordination of rotating wind blades and bearings is used to provide wind-driven rotation tips to solve the problem of bird-related accidental collisions on overhead transmission lines, the effective anti-violation effect is achieved, and the bird population ecology is protected.
Patent Information
- Application Number
- CN202421214288.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-05-30
AI Technical Summary
Birds are prone to accidentally hitting overhead transmission lines during flight, resulting in damage and death, and affecting the ecology of rare bird populations.
A device for preventing bird-related accidental collision and internal rotation of overhead transmission lines is designed, including a moving unit and an installation body of the hub structure. The movement unit is installed on the spokes of the hub structure, and rotates the rotating shaft through the spokes to provide anti-missile collision prompts. The device rotates under the action of wind power through the cooperation of rotating air blades and bearings, reminding birds to avoid them.
Effectively remind birds to avoid overhead transmission lines, reduce the risk of accidental collisions, improve the ability to prevent bird accidental collisions in overhead transmission lines, reduce bird damage and death, and improve bird population ecology.
Smart Images
Figure CN222826954U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of power protection, in particular to an overhead power transmission line anti-bird accidental collision inward rotation device. Background Art
[0002] Overhead power transmission lines are generally made of steel-core aluminum stranded wire, which is silver or grayish white in color. It is not easy for birds to detect it against the sky background. Birds may be injured or disabled by accidentally hitting overhead lines during flight, and may die if they fall to the ground for a long time without being rescued, affecting the ecology of rare bird populations. Utility Model Content
[0003] In order to solve the problem that existing flying birds may accidentally hit overhead lines during flight, the utility model provides an overhead power transmission line anti-bird accidental collision inward rotation device, comprising: a motion unit and a hub structure installation body;
[0004] The motion unit is mounted on the spokes of the hub structure and rotates with the spokes as a rotation axis to provide a reminder to prevent accidental collision.
[0005] Preferably, the spokes are multiple;
[0006] One end of each of the plurality of spokes is fixedly connected to the center of the hub structure;
[0007] The motion unit is installed on each of the spokes, and the multiple motion units do not interfere with each other.
[0008] Preferably, the plurality of spokes are arranged at equal angles with the center position of the hub structure as the center.
[0009] Preferably, the motion unit comprises a rotating fan blade;
[0010] The rotating fan blade is provided with a hollow through hole along its axis;
[0011] The spokes are inserted into the hollow through holes.
[0012] Preferably, the rotating fan blades are spiral-shaped.
[0013] Preferably, a bearing is provided between the rotating blade and the spoke;
[0014] The inner ring of the bearing is sleeved on the spoke with interference fit;
[0015] The outer ring of the bearing is sleeved on the rotating fan blade by interference fit.
[0016] Preferably, a reminder sticker is installed on the surface of the installation body and / or the motion unit.
[0017] Preferably, the reminder sticker comprises cone-shaped particles;
[0018] The cone-shaped particles have eye-catching colors; the cone-shaped particles are installed by gluing or screwing.
[0019] Preferably, the reminder sticker also includes a luminous sheet;
[0020] The luminous sheet is installed by gluing or screwing.
[0021] Preferably, a mounting ring is provided on the top of the mounting body.
[0022] Compared with the prior art, the beneficial effects of the utility model are:
[0023] The utility model provides an overhead power transmission line anti-bird accidental collision inward rotation device, comprising: a motion unit and a hub structure installation body; the motion unit is installed on the spoke of the hub structure, and rotates with the spoke as a rotation axis, and is used to provide an anti-accidental collision prompt. The device provided by the utility model is used to be installed on the conductor, and provides an anti-accidental collision prompt to the flying bird through the installation body and the motion unit installed in the installation body to rotate, so as to prevent the flying bird from accidentally hitting the overhead line during flight. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 It is a structural schematic diagram of the overhead power transmission line bird accidental collision and internal rotation device of the utility model;
[0025] Figure 2 It is a structural schematic diagram of the installation body of the utility model;
[0026] Figure 3 It is a schematic structural diagram of the rotating fan blade of the utility model.
[0027] Among them, 1. installation body; 2. rim; 3. spokes; 4. rotating fan blades. DETAILED DESCRIPTION
[0028] In order to better understand the present invention, the present invention is further described below with reference to the accompanying drawings and examples.
[0029] The utility model provides an overhead power transmission line bird accidental collision prevention internal rotation device, which is used to be installed on a conductor and provides an anti-accidental collision prompt to flying birds through an installation body and a motion unit installed in the installation body for rotation, thereby preventing flying birds from accidentally colliding with overhead lines during flight.
[0030] Example:
[0031] A device for preventing birds from accidentally hitting the inner rotation of an overhead power transmission line, such as Figure 1 and Figure 2As shown, it includes: a motion unit and a mounting body 1 of a hub structure; the motion unit is mounted on the spoke 3 of the hub structure and rotates with the spoke 3 as a rotation axis to provide an anti-miscollision prompt.
[0032] There are multiple spokes 3; the ends of the multiple spokes 3 located in the center of the hub structure are fixedly connected; a motion unit is installed on each spoke 3, and the multiple motion units do not interfere with each other.
[0033] The plurality of spokes 3 are arranged at equal angles with the center position of the hub structure as the center.
[0034] Motion units, such as Figure 3 As shown, it includes a rotating fan blade 4; the rotating fan blade 4 is provided with a hollow through hole along its axis; and the spoke 3 is penetrated through the hollow through hole. The length of the hollow through hole is the same as the length of the rotating fan blade 4; the spoke 3 is penetrated through the hollow through hole. In this embodiment, the bird-proof internal rotation device is formed into a circular ring shape on the outside and a "cross" shape is formed on the inside for installing the rotating fan blade 4. The overall outer ring of the installation body 1 is in the shape of a circular ring, and the spoke 3 is a cylindrical shaft rod. The shaft rod has a rotating fan blade 4 installation position for installing the rotating fan blade 4. Specifically, the rotating fan blade 4 can be encrypted according to actual conditions. For example, five spokes 3 form a "fire" shape and five rotating fan blades 4 are installed, and eight spokes 3 form a "rice" shape. In this embodiment, it is optimal to arrange multiple spokes 3 at equal angles with the center position of the rim 2 as the center, so as to reduce the possibility of interference between the rotating fan blades 4 during operation.
[0035] The rotating blade 4 is spiral-shaped. The rotating blade 4 is spiral-shaped as a whole and can rotate freely under the action of wind force to remind flying birds to avoid overhead power lines.
[0036] In order to increase the smoothness of the rotation between the rotating blade 4 and the spoke 3, a bearing is provided between the rotating blade 4 and the spoke 3; the inner ring of the bearing is sleeved on the spoke 3 with an interference fit; the outer ring of the bearing is sleeved on the rotating blade 4 with an interference fit. Alternatively, there is a gap between the rotating blade 4 and the spoke 3; and a lubricant is coated in the gap.
[0037] A reminder sticker is installed on the surface of the installation body 1 and / or the motion unit. The reminder sticker includes cone-shaped particles; the cone-shaped particles have eye-catching colors; the cone-shaped particles are installed by gluing or screws. The reminder sticker also includes a luminous sheet; the luminous sheet is installed by gluing or screws. In this embodiment, the surface of the rotating fan blade 4 can be installed with a large triangular sheet of bright colors or light reflective particles, such as red. When the rotating fan blade 4 rotates under the action of wind, it can produce dazzling reflections under light and emit in all directions. Moreover, the rotating rotating fan blade 4 can emit a more dazzling dynamic light, thereby reminding the flying birds of the presence of foreign objects from a distance, and protecting birds by means of dynamic reminders. At the same time, the rotating fan blade 4 can also be equipped with a luminous sheet to emit a changing light when the light is poor, so as to adapt to the poor light scenes at dawn or dusk.
[0038] The utility model realizes static and dynamic bird collision prevention warnings simultaneously. The outer ring of the structure is coated with eye-catching colors. When the rotating fan blades 4 are in a static windless state, a static bird collision prevention warning is formed. When there is wind, the rotating fan blades 4 rotate to form a dynamic bird collision prevention warning. The static warning is that the device is relatively large, the color is bright, and there is static reflection. The dynamic warning is that the reflection changes when the rotating fan blades 4 rotate, forming a shining effect.
[0039] In order to install the device as a whole on the conductor, a mounting ring is provided at the top of the mounting body 1. The device has a ring at the top, which can adapt to a variety of overhead line hanging brackets and be hung on the overhead transmission line through the brackets.
[0040] By installing the device of the utility model, birds can find the device at a long distance and avoid it in advance, thereby improving the ability of overhead power transmission lines to prevent birds from accidentally colliding with it. The outer ring of the device cooperates with the rotating blades 4 to form static and dynamic anti-collision prompt functions, so that the device has both static and dynamic prompt capabilities, and has better anti-bird accidental collision performance. Birds are more sensitive to moving objects. The utility model realizes that wind power drives the rotating blades 4, and realizes dynamic reminders of passing birds without additional energy consumption devices. At the same time, the rotating blades 4 rotate to produce changing light, which more effectively realizes long-distance reminders of flying birds.
[0041] In order to reduce the probability of birds accidentally hitting overhead power transmission lines, improve the ability of overhead power transmission lines to prevent birds from accidentally hitting them, and improve the harmonious effect between overhead power transmission lines and the environment, the utility model provides an overhead power transmission line anti-bird accidental collision internal rotation device. Birds are more sensitive to moving objects. The utility model improves the static bird accidental collision prevention form into a dynamic and static combined bird accidental collision prevention form, realizing a low-cost, highly reliable bird accidental collision prevention device.
[0042] Obviously, the described embodiments are only some embodiments of the utility model, but not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0043] The above are merely embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application are included in the scope of the claims of the present application.
Claims
1. A device for preventing birds from accidentally hitting and rotating inwards on overhead power transmission lines, characterized in that: include: A mounting body (1) for the motion unit and the hub structure; The motion unit is mounted on the wheel spoke (3) of the hub structure and rotates with the wheel spoke (3) as a rotation axis, so as to provide an anti-miscollision prompt.
2. The device for preventing birds from accidentally hitting and rotating inwards on overhead power transmission lines according to claim 1, characterized in that: The wheel spokes (3) are multiple; One end of each of the plurality of spokes (3) is fixedly connected to the center of the hub structure; The motion unit is installed on each of the spokes (3), and the multiple motion units do not interfere with each other.
3. The device for preventing birds from accidentally hitting and rotating inwards on overhead power transmission lines according to claim 2, characterized in that: The plurality of spokes (3) are arranged at equal angles with the center position of the hub structure as the center.
4. The device for preventing birds from accidentally hitting and rotating inwards on overhead power transmission lines according to claim 1, characterized in that: The motion unit comprises a rotating fan blade (4); The rotating fan blade (4) is provided with a hollow through hole along its axis; The wheel spoke (3) is inserted into the hollow through hole.
5. The device for preventing birds from accidentally hitting and rotating inwards on overhead power transmission lines according to claim 4, characterized in that: The rotating fan blade (4) is spiral-shaped.
6. The device for preventing birds from accidentally hitting and rotating inwards on overhead power transmission lines according to claim 4, characterized in that: A bearing is provided between the rotating blade (4) and the spoke (3); The inner ring of the bearing is sleeved on the wheel spoke (3) with an interference fit; The outer ring of the bearing is sleeved on the rotating fan blade (4) through an interference fit.
7. The device for preventing birds from accidentally hitting and rotating inwards on overhead power transmission lines according to claim 1, characterized in that: A reminder sticker is installed on the surface of the installation body (1) and / or the motion unit.
8. The device for preventing birds from accidentally hitting and rotating inwards on overhead power transmission lines according to claim 7, characterized in that: The reminder sticker includes cone-shaped particles; The cone-shaped particles are mounted by gluing or screwing.
9. The device for preventing birds from accidentally hitting and rotating inwards on overhead power transmission lines according to claim 8, characterized in that: The reminder sticker also includes a luminous sheet; The luminous sheet is installed by gluing or screwing.
10. The device for preventing birds from accidentally hitting and rotating inwards on overhead power transmission lines according to claim 1, characterized in that: A mounting ring is provided at the top of the mounting body (1).