Bird deterrent spacer for power pylon transmission lines
Patent Information
- Application Number
- CN202522619258.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-10
- Publication Date
- 2026-10-27
- Estimated Expiration
- 2035-12-10
AI Technical Summary
但输电线路布设在乡村或野外更多一些，野外和乡村有不少鸟类和聚集，这些鸟类的活动和聚集会对输电线路造成故障，如鸟粪闪络、鸟巢短路、大型鸟展翅造成相间短路、鸟啄复合绝缘等，这些都对输电线路造成损坏
本申请安装时，打开固定套体，使第一固定套体和第二固定套体设置有第二连接部的一侧相互远离，形成开口，固定套体通过该开口围住输电线路上，随后转动第一固定套体和固定套体，关闭开口，第一连接块和第二连接块相互靠近，第一杆体的一端靠近并伸入到安装槽内，第一杆体伸入到安装槽后，与第二杆体接触，并抬起第二杆体向外滑动，当连接槽移动到第二杆体处时，第二杆体失去支撑力，弹簧推动第二杆体向内滑动，第二杆体插入到连接槽内，并阻止第一杆体移动，锁住第一连接块和第二连接块，实现第一固定套体和第二固定套体的连接，拆卸时，则拉动第二杆体，使第二杆体与连接槽分离，随后移动第一杆体，将第一杆体与安装槽分离即可，旋转套体也是同样的操作，整体结构简单，安装时将移动第一杆体伸入到安装槽内即可，固定套体和旋转套体安装完成后，当风吹向受风件时，受风件转动，进而带动连接杆和旋转套体旋转，尖刺随旋转套体旋转，切换位置，动态驱动鸟类，有效防止鸟类在上面停留占位，同时旋转的旋转套体没有立脚点，使得鸟类无法在上面筑巢占位。
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Figure CN224891665U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of power transmission line management technology, specifically relating to a bird-proof occupant device for power transmission towers. Background Technology
[0002] Power transmission towers are crucial supports for power transmission lines, elevating them above the ground and ensuring a safe distance from other objects. Power transmission lines, the carriers of electrical energy, are ubiquitous in towns, villages, and rural areas, and are an indispensable part of power transmission towers. However, transmission lines are more commonly found in rural areas and the countryside, where many birds congregate. The activity and gathering of these birds can cause faults in transmission lines, such as bird droppings causing flashovers, bird nests causing short circuits, large birds spreading their wings causing phase-to-phase short circuits, and birds pecking at composite insulation. All of these can damage the transmission lines.
[0003] In the existing technology, bird-proofing facilities for overhead power transmission lines are mainly bird-proof whips. However, bird-proof whips are mostly long strips that prevent birds from landing by using the spikes on their surface. They are mainly installed and connected by bolts and nuts, which is inconvenient to operate during installation. In addition, the spikes of the bird-proof whip remain stationary after installation, and the bird-repelling method is relatively simple. Birds can still build nests on the bird-proof whip to cover the spikes and avoid them, which cannot prevent birds from building nests and occupying space on the power transmission line.
[0004] Therefore, it is necessary to design a bird-proof device for power transmission lines on power towers that is easy to install and has dynamically movable spikes. Utility Model Content
[0005] This invention provides a bird-proof spacer for power transmission towers and lines to solve the technical problems mentioned in the background art.
[0006] To achieve the above objectives, the present invention adopts the following technical solution: A bird-proof spacer for power transmission towers includes: a sleeve body comprising a fixed sleeve body, a rotating sleeve body, and a connecting portion; the rotating sleeve body is fitted over the fixed sleeve body and rotatably mounted on the fixed sleeve body; the fixed sleeve body comprises a first fixed sleeve body and a second fixed sleeve body; the rotating sleeve body comprises a first rotating sleeve body and a second rotating sleeve body; the connecting portion is respectively disposed at both ends of the fixed sleeve body and the rotating sleeve body; the first fixed sleeve body and the second fixed sleeve body, and the first rotating sleeve body and the second rotating sleeve body are all connected through the connecting portion; a bird-proof spacer structure includes spikes, a connecting rod, and a wind-receiving component; a plurality of spikes are disposed on the surface of the rotating sleeve body; one end of the connecting rod is connected to the surface of the rotating sleeve body, and the other end is connected to the wind-receiving component.
[0007] As a further improvement to the technical solution, the connecting part includes a first connecting part and a second connecting part; one side of the first fixed sleeve and the second fixed sleeve, and one side of the first rotating sleeve and the second rotating sleeve are all hinged through the first connecting part, and the other side of the first fixed sleeve and the second fixed sleeve, and the other side of the first rotating sleeve and the second rotating sleeve are detachably connected.
[0008] As a further improvement to the technical solution, the first connecting part is located on the side where the first fixed sleeve and the second fixed sleeve, the first rotating sleeve and the second rotating sleeve are close to each other; the first connecting part includes an L-shaped block; the length direction of the axis of the fixed sleeve is perpendicular to the plane of the L-shaped block; one end of the L-shaped block is connected to the surface of the fixed sleeve and the rotating sleeve, and the other end is hinged to each other.
[0009] As a further improvement to the technical solution, the second connecting part is located on the side of the first fixed sleeve and the second fixed sleeve, the first rotating sleeve and the second rotating sleeve away from the first connecting part; the second connecting part includes a first connecting block, a second connecting block, a first rod, a mounting groove, a second rod, a connecting groove, a spring and a sliding groove; one end of the first connecting block is connected to one end of the first rod; the second connecting block has the mounting groove corresponding to the first rod; the first rod is detachably connected to the mounting groove; the connecting groove is formed at the end of the first rod away from the first connecting block; the sliding groove is formed on the second connecting block; the sliding groove communicates with the mounting groove; the second rod is slidably disposed in the sliding groove, with one end extending into the mounting groove and the other end passing through the second connecting block and exposed outside; the spring is located in the sliding groove and sleeved on the second rod, and the spring pushes the second rod into the mounting groove; the end of the first rod away from the first connecting block and the end of the second rod extending into the mounting groove are both inclined structures.
[0010] As a further improvement to the technical solution, the length direction of the second rod is consistent with the length direction of the fixed sleeve.
[0011] As a further improvement to the technical solution, a protrusion is provided in the middle of the second rod; the protrusion is located between the spring and the mounting groove.
[0012] As a further improvement to the technical solution, the wind-receiving component has a bowl-shaped structure.
[0013] As a further improvement to the technical solution, the bird-proof occupancy structure also includes a reflector; the reflector is disposed inside the wind-receiving component; the mirror surface of the reflector faces outward.
[0014] As a further improvement to the technical solution, the bird-proof structure also includes a bell; the bell is mounted on the wind-receiving component.
[0015] As a further improvement to the technical solution, the multiple connecting rods are spaced apart along the length direction of the axis of the rotating sleeve. Compared with the prior art, the beneficial effects of this utility model are as follows: During installation, the fixing sleeve is opened, causing the sides of the first and second fixing sleeves with the second connecting parts to move away from each other, forming an opening. The fixing sleeves surround the power transmission line through this opening. Then, the first and second fixing sleeves are rotated to close the opening, bringing the first and second connecting blocks closer together. One end of the first rod approaches and extends into the mounting groove. After the first rod extends into the mounting groove, it contacts the second rod, and the second rod is lifted and slid outward. When the connecting groove moves to the second rod, the second rod loses its support, and the spring pushes the second rod to slide inward. The second rod inserts into the connecting groove, preventing the first rod from moving and locking the first connecting block and the second rod in place. The second connecting block connects the first and second fixed sleeves. To disassemble, pull the second rod to separate it from the connecting groove, then move the first rod to separate it from the mounting groove. The rotating sleeve is operated in the same way. The overall structure is simple. During installation, simply insert the first rod into the mounting groove. After the fixed sleeve and rotating sleeve are installed, when the wind blows towards the wind-receiving component, the wind-receiving component rotates, which in turn drives the connecting rod and rotating sleeve to rotate. The spikes rotate with the rotating sleeve, changing positions and dynamically driving the birds. This effectively prevents birds from staying and occupying the space. At the same time, the rotating sleeve has no foothold, making it impossible for birds to build nests and occupy space on it. Attached Figure Description
[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.
[0017] Figure 1 This is a schematic diagram of the structure of a bird-proof occupant for power transmission towers of this utility model. Figure 1 ; Figure 2 Structural schematic diagram provided for this utility model Figure 2 ; Figure 3 Structural schematic diagram provided for this utility model Figure 3 ; Figure 4 for Figure 1 The right view; Figure 5 for Figure 4 Sectional view at point AA; Figure 6 for Figure 5 Enlarged view of point B in the middle; Reference numerals: 1-Sleeve body, 11-Fixed sleeve body, 111-First fixed sleeve body, 112-Second fixed sleeve body, 12-Rotating sleeve body, 121-First rotating sleeve body, 122-Second rotating sleeve body, 13-First connecting part, 14-Second connecting part, 141-First connecting block, 142-Second connecting block, 143-First rod body, 144-Mounting groove, 145-Second rod body, 146-Connecting groove, 147-Spring, 148-Slide groove, 2-Bird-proof occupancy structure, 21-Spike, 22-Connecting rod, 23-Wind receiving component, 24-Reflector, 3-Power transmission line. Detailed Implementation
[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model without creative effort are within the scope of protection of this utility model. Unless otherwise defined, the technical or scientific terms used herein should have the ordinary meaning understood by those skilled in the art to which this utility model pertains.
[0019] The terms "first," "second," and similar words used in this utility model application specification and claims do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Similarly, unless the context clearly indicates otherwise, the singular forms of "an," "a," or "the," etc., do not indicate a quantity limitation, but rather indicate the presence of at least one. Terms such as "comprising" or "including" indicate that the element or object preceding "comprising" encompasses the features, integrals, steps, operations, elements, and / or components listed following "comprising" or "including," and do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components, and / or collections thereof. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.
[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0021] Example 1: like Figures 1 to 3 As shown, a bird-proof spacer for power transmission lines includes: a sleeve 1 and a bird-proof spacer structure 2; the sleeve 1 includes a fixed sleeve 11, a rotating sleeve 12, and a connecting part; the inner surface of the fixed sleeve 11 is provided with anti-slip stripes to fix the fixed sleeve 11 on the transmission line 3; the rotating sleeve 12 is sleeved on the outside of the fixed sleeve 12 and rotatably mounted on the fixed sleeve 12; the fixed sleeve 11 includes a first fixed sleeve 111 and a second fixed sleeve 112; the rotating sleeve 12 includes a first rotating sleeve 121 and a second rotating sleeve 122; the first fixed sleeve 111 and the second fixed sleeve 112, the first rotating sleeve 121 and the second rotating sleeve 122 are all connected by the connecting part; the bird-proof spacer structure 2 includes spikes 21, a connecting rod 22 and a wind-receiving component 23; multiple spikes 23 are densely arranged on the surface of the rotating sleeve 12. On the surface, spikes 21 prevent birds from landing on the power transmission line 3; one end of the connecting rod 22 is connected to the surface of the rotating sleeve 12, and the other end is connected to the wind-receiving component 23; the wind-receiving component 23 can be a plate-shaped structure or a bowl-shaped structure. The wind-receiving component 23 mainly increases the wind-receiving area of the connecting rod 22 so that the connecting rod 22 and the rotating sleeve 12 can be blown by the wind; preferably, multiple connecting rods 22 are distributed at intervals along the length direction of the rotating sleeve 12, and the connecting rods 22 on the first rotating sleeve 121 and the first rotating sleeve 122 are not on the same plane. The connecting rods 22 are set in multiple groups, and each group of connecting rods 22 is distributed in parallel and at intervals along the circumferential direction of the axis of the rotating sleeve 12 to increase the number of wind-receiving components 23. The wind-receiving components 23 are constantly blown by the wind, making the rotating sleeve 12 easier to be blown. The length direction of the connecting rod 22 is perpendicular to the length direction of the axis of the rotating sleeve 12.
[0022] like Figures 2 to 4As shown, preferably, the connecting part includes a first connecting part 13 and a second connecting part 14; one side of the first fixed sleeve 111 and the second fixed sleeve 112, and one side of the first rotating sleeve 121 and the second rotating sleeve 122 are all hinged through the first connecting part 13, and the other side of the first fixed sleeve 111 and the second fixed sleeve 112, and the other side of the first rotating sleeve 121 and the second rotating sleeve 122 are detachably connected, that is, one side of the fixed sleeve 11 and the rotating sleeve 12 are hinged, and the other side is detachably connected, which facilitates the installation of the fixed sleeve 11 and the rotating sleeve 12.
[0023] like Figures 2 to 5 As shown, preferably, the first connecting block 13 is located on the side where the first fixed sleeve 111 and the second fixed sleeve 112, the first rotating sleeve 121 and the second rotating sleeve 122 are close to each other; the first connecting part 13 includes an L-shaped block; the length direction of the axis of the fixed sleeve 11 is perpendicular to the plane of the L-shaped block; one end of the L-shaped block is connected to the surface of the fixed sleeve 11 and the rotating sleeve 12, and the other end is hinged to each other, that is, two L-shaped blocks form a group, the surface of the first fixed sleeve 111, the second fixed sleeve 112, the first rotating sleeve 121 and the second rotating sleeve 122 are all connected to one end of an L-shaped block, and the other end of the L-shaped block is hinged to the adjacent L-shaped block, thereby realizing the hinge connection between the first fixed sleeve 111 and the second fixed sleeve 112, and between the first rotating sleeve 121 and the second rotating sleeve 122.
[0024] like Figures 3 to 6As shown, preferably, the second connecting portion 14 is located on the side of the first fixed sleeve 111 and the second fixed sleeve 112, the first rotating sleeve 121 and the second rotating sleeve 122 away from the first connecting portion 13; the second connecting portion 14 includes a first connecting block 141, a second connecting block 142, a first rod 143, a mounting groove 144, a second rod 145, a connecting groove 146, a spring 147 and a sliding groove 148; the first connecting block 141 is disposed on the first fixed sleeve 111 and the first rotating sleeve 121, and the second connecting block 142 is disposed on the second fixed sleeve 112 and the second rotating sleeve 122; one end of the first connecting block 141 is connected to one end of the first rod 143; the second connecting block 142 has a mounting groove 144 corresponding to the first rod 143; the first rod 143 is detachably connected to the mounting groove 144; the end of the first rod 143 away from the first connecting block 141 has a connecting groove 146; the second connecting block 142... A groove 148 is provided on the 42; the groove 148 communicates with the mounting groove 144; the second rod 145 is slidably disposed in the groove 148, one end of which extends into the mounting groove 144, and the other end of which passes through the second connecting block 142 and is exposed; the spring 147 is located in the groove 148 and is sleeved on the second rod 145, and the spring 147 pushes the second rod 145 into the mounting groove 144; the end of the first rod 143 away from the first connecting block 141 and the second rod 145 extend into the groove 144. One end of the mounting groove 144 is inclined so that after the first rod 143 contacts the second rod 145, the first rod 143 lifts the second rod 145, causing the second rod 145 to slide outward; preferably, the length direction of the second rod 145 is consistent with the length direction of the fixed sleeve 11, and the connecting groove 146 is on the same straight line as the second rod 145; a protrusion is provided in the middle of the second rod 145; the protrusion is located between the spring 147 and the mounting groove 144.
[0025] Work style: During installation, the fixing sleeve 11 is opened, so that the sides of the first fixing sleeve 111 and the second fixing sleeve 112 with the second connecting part 14 are separated, forming an opening. The fixing sleeve 11 surrounds the power transmission line 3 through this opening. Then, the first fixing sleeve 111 and the fixing sleeve are rotated to close the opening. The first connecting block 141 and the second connecting block 142 are brought closer to each other, and one end of the first rod 143 approaches and extends into the mounting groove 144. After the first rod 144 extends into the mounting groove 144, it contacts the second rod 145 and lifts the second rod 145 to slide outward. When the connecting groove 146 moves to the second rod 145, the second rod 145 loses its support force, and the spring 147 pushes the second rod 145 to slide inward. The second rod 145 is inserted into the connecting groove 146 and prevents the first rod 143 from moving, locking the first connecting part. Block 141 and the second connecting block 142 connect the first fixed sleeve 111 and the second fixed sleeve 112. When disassembling, pull the second rod 145 to separate the second rod 145 from the connecting groove 146. Then move the first rod 143 to separate the first rod 143 from the mounting groove 144. The rotating sleeve 12 is operated in the same way. The overall structure is simple. When installing, simply insert the first rod 143 into the mounting groove 144. After the fixed sleeve 11 and the rotating sleeve 12 are installed, when the wind blows towards the wind-receiving component 23, the wind-receiving component 23 rotates, which in turn drives the connecting rod 21 and the rotating sleeve 12 to rotate. The spike 21 rotates with the rotating sleeve 12, switching positions and dynamically driving the birds. This effectively prevents birds from staying and occupying the space. At the same time, the rotating sleeve 12 has no foothold, making it impossible for birds to build nests and occupy space on it.
[0026] Example 2: like Figure 2 and Figure 3 As shown, compared with Embodiment 1, the difference is that a structural form of the wind-receiving component 23 is given; the wind-receiving component 23 is a bowl-shaped structure, and the bowl-shaped plane of the wind-receiving component 23 is parallel to the axis of the rotating body 2 to expand the wind-receiving area, concentrate the wind force, and make it easier to be blown; preferably, multiple connecting rods 22 are distributed at intervals along the length direction of the axis of the rotating sleeve 12.
[0027] like Figure 2 As shown, preferably, the bird-proof enclosure structure 2 also includes a reflector 24; the reflector 24 is disposed inside the wind-receiving component 23; the mirror surface of the reflector 24 faces outward, the reflector 24 is parallel to the bowl-shaped plane of the wind-receiving component 23, the reflector 24 reflects sunlight and shines into the air, interfering with the birds' vision and preventing the birds from approaching.
[0028] Preferably, the bird-proof structure 2 also includes a bell (not shown); the bell is set on the wind-receiving component 23, and the bell rotates with the wind-receiving component 23. During the rotation, the bell makes a sound, which frightens or alerts nearby birds and prevents them from approaching; preferably, the reflector 24 leaves a gap on the bottom surface of the wind-receiving component 23, which separates the interior of the wind-receiving component 23 to form a cavity, which facilitates the installation of the bell; the bell is located in the cavity, and the cavity protects the bell from wind and sun.
[0029] In addition, it should be emphasized that this application is mainly aimed at overhead transmission lines, and provides a dynamic bird deterrent for power transmission towers and transmission lines. Those skilled in the art can fine-tune the installation and operation according to the actual situation. As for service life, unexpected events and other extreme situations, these are not the technical problems to be solved by this application, nor are they the scenarios in which this application is used.
[0030] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A bird-proof spacer for power transmission towers, characterized in that, include: The sleeve (1) includes a fixed sleeve (11), a rotating sleeve (12), and a connecting part; the rotating sleeve (12) is fitted over the fixed sleeve (11) and rotatably mounted on the fixed sleeve (11); the fixed sleeve (11) includes a first fixed sleeve (111) and a second fixed sleeve (112); the rotating sleeve (12) includes a first rotating sleeve (121) and a second rotating sleeve (122); the connecting part is respectively disposed at both ends of the fixed sleeve (11) and the rotating sleeve (12); the first fixed sleeve (111) and the second fixed sleeve (112), and the first rotating sleeve (121) and the second rotating sleeve (122) are all connected by the connecting part; The bird-proof occupant structure (2) includes spikes (21), connecting rods (22) and wind-receiving components (23); a plurality of the spikes (21) are disposed on the surface of the rotating sleeve (12); one end of the connecting rod (22) is connected to the surface of the rotating sleeve (12), and the other end is connected to the wind-receiving components (23).
2. The bird-proof spacer for power transmission towers according to claim 1, characterized in that, The connecting part includes a first connecting part (13) and a second connecting part (14); one side of the first fixed sleeve (111) and the second fixed sleeve (112), and one side of the first rotating sleeve (121) and the second rotating sleeve (122) are all hinged through the first connecting part (13), and the other side of the first fixed sleeve (111) and the second fixed sleeve (112), and the other side of the first rotating sleeve (121) and the second rotating sleeve (122) are detachably connected.
3. The bird-proof spacer for power transmission towers according to claim 2, characterized in that, The first connecting part (13) is located on the side where the first fixed sleeve (111) and the second fixed sleeve (112), the first rotating sleeve (121) and the second rotating sleeve (122) are close to each other; the first connecting part (13) includes an L-shaped block; the length direction of the axis of the fixed sleeve (11) is perpendicular to the plane of the L-shaped block; one end of the L-shaped block is connected to the surface of the fixed sleeve (11) and the rotating sleeve (12), and the other end is hinged to each other.
4. The bird-proof spacer for power transmission towers according to claim 2, characterized in that, The second connecting part (14) is located on the side away from the first connecting part (13) of the first fixed sleeve (111) and the second fixed sleeve (112), the first rotating sleeve (121) and the second rotating sleeve (122); the second connecting part (14) includes a first connecting block (141), a second connecting block (142), a first rod (143), a mounting groove (144), a second rod (145), a connecting groove (146), a spring (147) and a sliding groove (148); one end of the first connecting block (141) is connected to one end of the first rod (143); the second connecting block (142) has the mounting groove (144) corresponding to the first rod (143); the first rod (143) is detachably connected to the mounting groove (144); the first rod (143) is detachably connected to the mounting groove (144); the first rod (143) is detachably connected to the first rod (143) and the second connecting block (142) is detachably connected to the first rod (143) and the second connecting block (142) is detachably connected to the first rod (143) and the second connecting block (143) is detachably connected to the first connecting part (143) and the second connecting block (142 ... 43) The connecting groove (146) is provided at the end away from the first connecting block (141); the sliding groove (148) is provided on the second connecting block (142); the sliding groove (148) is connected to the mounting groove (144); the second rod (145) is slidably disposed in the sliding groove (148), one end of which extends into the mounting groove (144), and the other end of which passes through the second connecting block (142) and is exposed outside; the spring (147) is located in the sliding groove (148) and is sleeved on the second rod (145), and the spring (147) pushes the second rod (145) to extend into the mounting groove (144); the end of the first rod (143) away from the first connecting block (141) and the end of the second rod (145) extending into the mounting groove (144) are both inclined structures.
5. The bird-proof spacer for power transmission towers according to claim 4, characterized in that, The length direction of the second rod (145) is consistent with the length direction of the fixed sleeve (11).
6. The bird-proof spacer for power transmission towers according to claim 4, characterized in that, The second rod (145) has a protrusion in the middle; the protrusion is located between the spring (147) and the mounting groove (144).
7. The bird-proof spacer for power transmission lines on power towers according to any one of claims 1-6, characterized in that, The wind-receiving component (23) has a bowl-shaped structure.
8. The bird-proof spacer for power transmission towers according to claim 7, characterized in that, The bird-proof occupancy structure (2) also includes a reflector (24); the reflector (24) is located inside the wind-receiving component (23); the mirror surface of the reflector (24) faces outward.
9. The bird-proof spacer for power transmission towers according to claim 8, characterized in that, The bird-proof occupancy structure (2) also includes a bell; the bell is set on the wind-receiving component (23).
10. The bird-proof spacer for power transmission towers according to claim 1, characterized in that, The multiple connecting rods (22) are spaced apart along the length of the axis of the rotating sleeve (12).