KR102172629B1 - Prevention structure of bird nest generation on telephone pole - Google Patents

Abstract

The present invention relates to a structure for preventing the generation of a bird's nest on a telephone pole, and in more detail, the bird's nest, in particular, a magpie's nest is naturally rotated by a natural wind to prevent the generation of a bird's nest on the telephone pole. Using a spherical rotating member in which a plurality of wings are formed on the outer periphery and a plurality of thorns protruding from the outer periphery to prevent the magpie's access, not only prevents the creation of the magpie's nest, but also pins the magpie's nest. Disclosed is a technical field related to a structure for preventing the formation of an algae nest that is induced to be generated in a place where is not formed.
In addition, the present invention is easy to install the base frame, the rotation shaft and the rotating member on the existing installation, it is possible to obtain an effect that can be easily applied to the existing telephone pole, and naturally rotated by the natural wind by a plurality of wings formed on the outer periphery. In addition, it is possible to obtain the effect of preventing the access of birds, especially magpies, by a plurality of thorns formed on the outer periphery, and by using a nest die extending from the lower part of the wangeum or the end of the wangeum, the nest of birds, especially magpies By inducing the generation, it is possible to obtain an effect capable of solving the problem caused by the generation of the conventional magpie.

Description

Prevention structure of bird nest generation on telephone pole

The present invention relates to a structure for preventing the generation of a bird's nest on a telephone pole, and in more detail, the bird's nest, in particular, a magpie's nest is naturally rotated by a natural wind to prevent the generation of a bird's nest on the telephone pole. Using a spherical rotating member in which a plurality of wings are formed on the outer periphery and a plurality of thorns protruding from the outer periphery to prevent the magpie's access, not only prevents the creation of the magpie's nest, but also pins the magpie's nest. Or it is a technical field related to a structure for preventing the creation of a bird nest that induces it to be generated in a place where no suspension insulator is formed.

In general, large power generated from a power plant is transmitted to each substation as high-voltage power through a transmission line such as a transmission tower, and then the substation transforms the transmitted power and is supplied to each region by wires and cables so that each customer can use it. .

Power supply to general customers is supplied through a telephone pole. At this time, the electric wire cables in each telephone pole are divided into single-phase, two-wire, and three-wire types depending on the distribution line, and the connection of these electric wire cables is connected using jumper wires. It is already known.

Here, since the high-voltage electricity is supplied by three-phase, three-wire or three-phase, four-wire, three or four cables are connected, and they must be installed with a tight tension to prevent short circuit accidents.

Therefore, by installing the telephone poles at regular intervals and installing a support (hereinafter referred to as "wangeum") on the top of the telephone poles, each high-voltage cables are wired so that they are parallel and have tight tension at intervals that do not short-circuit. The cable support is constructed in the shape of a square tube and is fixedly installed on the top of the telephone pole with a band-type clamp.

In such a conventional wire cable connection construction, wire cables are connected through suspension insulators at both sides of Wangeum, which runs on both sides of the top of the pole in a direction orthogonal to the line direction of the wire cable, and jumper wires are connected between the two suspension insulators However, construction has been made in which the jumper wire is mainly supported in an upward or horizontal direction through a line post (pin insulator) fixedly installed on the upper surfaces of both sides of the Wangeum.

On the other hand, the magpie, traditionally known as auspicious in Korea, causes great damage by pecking fruit in rural areas, but it is also recognized as the main culprit of blackouts by building a magpie house on a telephone pole. It is reported that KEPCO has achieved some results by removing the magpie house every year, but there is a limit due to the inefficiency of putting enormous manpower and equipment, especially in remote areas such as mountainous areas.

Looking specifically at the problems of the magpie house built on the telephone pole, first, the high-voltage line connected to both sides of the Wangeum is connected by the Magpie house, which causes a short circuit and a ground failure accident during the rainy season, and second, a high-voltage line to build a house in Wankeum. There is a problem of damaging the connection part of the magpie, and third, due to the excrement and prey of the magpie, the wangeum is easily corroded, or it causes a short circuit or a ground fault, as well as damages the aesthetics.

As an example of the prior art for solving the above problems, in Republic of Korea Utility Model Publication No. 0272319, a shaft rod is installed in a device that is coupled with a bolted coupling means to the support of the telephone pole, and the shaft rod has a known shape at the top. A rotating plate having a blue-seo model is installed, and the tip of the shaft bar is coupled to a rotating member made of a bearing built into the bottom of the rotating plate, and a plurality of wing plates are provided on the outer periphery of the rotating plate, and the blue-seo model is located in the upper center of the rotating plate. A support means made of a spring with excellent elasticity and good resilience is located, and one side of the spring is fixed to the rotating plate, and the other side is embedded and fixed to the blue-seo model.

However, installing a model of a magpie's natural enemy Cheongseomo on a rotating plate to prevent the magpie from approaching may have an effect in a short period of time, but it is insufficient to fundamentally block the access of the highly intelligent magpies over a long period of time.

As another example, Korean Patent Application Publication No. 060224 discloses a circular rod-shaped support with flanges formed at both ends, and rotatably inserted into the outer periphery of the support. A main body consisting of a rotating cylinder is provided, and a pair of rope members are respectively installed at both ends of the support of the main body to be installed in a truss structure for supporting an overhead catenary line configured to be installed in a swing type inside the truss structure for supporting an overhead catenary line. It is presenting a prevention device for the construction of a magpie house.

This is a structure that prevents the construction of a magpie house inside the truss structure for supporting overhead electric lines by hanging and binding the body with a rotatable cylinder in a swing type, but it is not easy to install or replace due to the structure, and it is expected to be effective when used for a telegraph pole. There is a difficult drawback.

Republic of Korea Utility Model Registration No. 0272319 Korean Patent Registration No. 060224

The present invention is a technology conceived to solve the problems according to the prior art described above, and conventional structures for preventing bird nest creation are not easy to install in the existing gangeum, so it is difficult to expect effectiveness, and fundamentally, birds, especially, high intelligence. There is a problem that it is difficult to fundamentally block the access of magpies, and as a solution to this, a plurality of spines and wings are formed on the outer periphery, and the access of the magpies is prevented by using a spherical rotating member that is naturally rotated by the natural wind. The main purpose is to provide a nest die that not only prevents the creation of nests, but also induces the nest formation by extending a separate structure to the lower part of Wangeum or the other end of the power cable installation of Wangeum.

The present invention is coupled to the telephone pole in an orthogonal direction in order to realize the desired object as described above, the first and second wangeum of cylindrical shape in which a plurality of pin insulators or suspension insulators are coupled to each other in a direction orthogonal to the telephone pole. It proposes a structure for preventing the creation of a bird's nest of a telephone pole, comprising a; a plurality of rotating members coupled to and rotated to the first arm and the second arm.

In addition, the first arm and the second arm are positioned vertically and stepped.

In addition, as another embodiment, in the structure that is installed on the wangeum provided on the existing telephone pole to prevent the creation of a bird's nest, a plurality of pin insulators or suspension insulators are respectively coupled to both ends of a pair of wangeum coupled to protrude. It proposes a structure for preventing the creation of a bird's nest of a telephone pole, comprising: a plurality of coupling members; and a "∧" shaped base frame extending over the plurality of coupling members.

In addition, the base frame is characterized in that it further comprises a through hole formed to penetrate the telephone pole.

In addition, as another embodiment, in the structure that is installed on the wangeum provided on the telephone pole to prevent the creation of a bird's nest, a plurality of pin insulators or a plurality of suspension insulators are respectively coupled to both ends of a pair of wangeum coupled so as to protrude. A pair of first rotation shafts extending from the separation pipe and extending to the separation pipe, and extending to the pair of separation pipes so as to be parallel to each of the plurality of coupling members. ; And a plurality of rotation members coupled to the first rotation shaft and rotated; and a structure for preventing the creation of a bird nest of a telephone pole is provided.

In addition, the structure for preventing bird nest generation of the telephone pole is connected to each of the separation pipes, and is connected to be positioned above the pair of first rotation shafts, and a second having a plurality of rotating members rotatably coupled It characterized in that it further comprises a rotation shaft.

In addition, the structure for preventing the creation of a bird's nest of the telephone pole is located at the bottom of the wangeum or at one end of the wangeum and is installed to induce the creation of a bird's nest;

The structure for preventing the creation of a bird's nest according to the present invention presented as described above has a cylindrical shape of a wangeum, a rotating member is installed on the cylindrical wangeum, and a nest die that induces the creation of a bird's nest at one end or the bottom of the wangeum is installed. Not only can the access of birds near the distribution line where the cables are installed, but also the creation of nests of birds can be prevented, and the access of birds, especially magpies, through the installation of a base frame, a rotating shaft, and a rotating member in the existing gangeum. It is possible to obtain an effect of preventing the formation of a nest of birds, especially magpies, by using a nest die extending at the lower part of the wangeum or at the end of the wangeum, thereby solving the problems caused by the generation of conventional magpies. Can be obtained.

1 is a perspective view showing a bird nest prevention structure according to Example 1 of the present invention.
Figure 2 is a side view showing the bird nest prevention structure according to Example 1 of the present invention.
Figure 3 is a front view showing a bird nest prevention structure according to Example 1 of the present invention.
Figure 4 is a partial side cross-sectional view showing a bird nest prevention structure according to Example 1 of the present invention.
Figure 5 is a perspective view showing a state in which the bird's nest prevention structure according to the second embodiment of the present invention is installed on a wangeum in which a pin insulator is formed among conventional telephone poles.
Figure 6 is a perspective view showing a state in which the bird's nest prevention structure according to the second embodiment of the present invention is installed on a wangeum in which a suspension insulator is formed among conventional telephone poles.
Figure 7 is a perspective view showing the bird nest prevention structure of Figure 6;
8 is a front cross-sectional view of a portion "A" of FIG. 6;
Figure 9 is a perspective view showing a state in which the bird's nest prevention structure according to the third embodiment of the present invention is installed on a wangeum in which a pin insulator is formed among conventional telephone poles.
Figure 10 is a perspective view showing a state in which the bird's nest prevention structure according to the third embodiment of the present invention is installed on a wangeum in which a suspension insulator is formed among conventional telephone poles.
11 is a perspective view showing a rotating member according to a preferred embodiment of the present invention.

The present invention relates to a structure for preventing the generation of a bird's nest on the telephone pole (1), and in more detail, the bird's nest on the telephone pole (1), in particular, a nest of high-intelligence magpies (hereinafter, "birds In order to prevent the formation of "the nest of birds", the creation of the nest of birds can be prevented in advance by installing the gangeum on which the wires are installed as a cylindrical gangeum and installing the rotating member 30 on the cylindrical gangeum. In addition, in the case where the wangeum is installed in a pair facing each other based on the electric pole, it is characterized in that the bird can not easily create a nest on the wangeum by installing a pair of facing wangeum up and down.

In addition, the present invention installs a plurality of coupling members 42 and 52 respectively coupled to both ends of a pair of wangeum 2 made of a conventional square pipe shape, and the plurality of coupling members 42 and 52 ) By including the first and second rotating shafts 50 and 60 to which the "∧" shaped base frame 40 or the spherical rotating member 30 is coupled to the upper part of the lower part, thereby creating a nest of birds It is characterized in that it can be prevented in advance.

In addition, the rotating member 30 of the present invention is made in a spherical shape, and a plurality of blades 36 and a plurality of thorns 34 are formed on the outer periphery of the spherical rotating member 30 by the wind. Not only does it rotate, but the thorns are protruding, which prevents the tide from settling on the electric line.

In addition, a nest die 70 for inducing the creation of a bird nest is formed at one end of the Wangeum (2) or the telephone pole (1) below the Wangeum (2), so that the bird nests on the Wangeum on which the wire is installed. It is characterized in that the generation is prevented in advance.

Hereinafter, the present invention will be described in detail with reference to FIGS. 1 to 11 showing an embodiment of the present invention.

First, in a conventional telephone pole (1), generally one or a pair of wangeum (2) is installed in a direction orthogonal to the outer circumference, and a wire cable is connected through a suspension insulator (3) from the side of the wangeum (2), A jumper line is connected between the suspension insulators (3) on both sides, but construction is made by supporting the jumper wires upward or downward through a support insulator (Line post: pin insulator) fixed on the upper part of the Wangeum (2), or In some cases, construction was made only with pin insulators (3).

At this time, the wangeum (2) is made of a square pipe in cross section so that a hollow can be formed, or, although not shown, has a "a" shape, and protrudes only in one direction of the telephone pole (1), or the telephone pole ( It may protrude in both directions of 1).

In the first embodiment of the present invention, a pair of insulators (3) fixed to the top of the telephone pole (1) of the electric wire path and fixed to the first arm (10) and the second arm arm (20) are fixed to each other in a pair. Regarding the electric wire path through which the electric wire cable is connected, the creation of a bird's nest installed on the telegraph pole (1) that is newly constructed instead of the telegraph pole (1) in which the conventional hollow square pipe shape or "a" shape wangeum (2) is installed It relates to a structure that prevents and is shown in FIGS. 1 to 4.

At this time, in the first embodiment of the present invention, either pin insulator (3) or suspension insulator (3) may be installed, and the 1st and 2nd gangeum (10) and (20) serving as the conventional gangeum (2) are telegraph poles. It may be installed so as to protrude in one direction or in both directions around (1), and in the present invention, a pin insulator (3) is installed, and the first and second armholes (10) (20) connect the telephone pole (1). As a reference, a case where they are installed opposite each other will be described as an example.

Specifically, the first embodiment of the present invention is coupled in an orthogonal direction to the telephone pole (1), a plurality of pin insulators (3) or suspension insulators (3) are coupled to the cylindrical shape first Wangeum (10); And, the telephone pole Doedoe coupled in a direction perpendicular to (1), coupled to be positioned stepwise below the first arm 10, a plurality of pin insulators (3) or suspension insulators (3) are coupled to the cylindrical second arm (20) ); And a plurality of rotating members 30 that are extrapolated and rotated to the first and second arm 10 and the second arm 20.

Unlike the existing square or "b"-shaped wangeum (2), the first and second wangeum (10) and 20 are not only not easily able to place a tree branch for a nest, but also facilitate the coupling of the rotating member 30 On the other hand, it is formed in a cylindrical shape so that the telephone pole 1 is not installed so as to face the same position, that is, at the same height, but is installed up and down stepped, thereby realizing the effect of preventing birds from easily building a nest.

In other words, the 1st and 2nd Wangeum of the existing electric line is installed at the same height and opposite to the telephone pole 1, that is, the 1st and 2nd Wangeum are installed side by side at the same height, so that birds can easily build a nest between the 1st and 2nd Wangeum. Compared to the structure of the present invention, the first and second Wangeum of the present invention are installed stepwise, that is, the first and second Wangeum are installed obliquely, so that the bird cannot easily build a nest between the first and second Wangeum.

In addition, as shown in FIG. 4, the first and second arms 10 and 20 have a portion to which the rotating member 30 of the first and second arms 10 and 20 is extrapolated than a non-extrapolated portion. The coupling shaft portions 12 and 22 having a small diameter are formed. That is, a plurality of coupling shaft portions 12 and 22 to which the rotating member 30 can be coupled are formed on the outer peripheries of the first and second armholes 10 and 20, and the coupling shaft portion 12 ) (22) is formed smaller than the diameter of the first and second arms (10, 20), and after the rotation member 30 is coupled, in the longitudinal direction of the first and second arms (10, 20) By preventing the rotation member 30 from flowing, the rotation member 30 can be stably rotated naturally by the wind.

Embodiment 2 of the present invention relates to a structure for preventing the generation of a bird's nest by being installed on a hollow square pipe-shaped Wangeum (2) provided to protrude in only one direction from the telephone pole (1) of the prior art, It is shown in Figures 5-8.

At this time, Example 2 of the present invention exemplifies that the wangeum (2) protrudes in only one direction of the telephone pole (1) among the conventional telephone poles, even if the wangeum (2) protrudes in both directions of the telephone pole (1). It will be apparent that the same can be applied.

Specifically, the second embodiment of the present invention includes a plurality of coupling members 42 respectively coupled to both ends of a pair of wanggeum (2) coupled to protrude a plurality of pin insulators (3) or suspension insulators (3). , It characterized in that it comprises a base frame 40 of the "∧" shape extending on the upper portion of the plurality of coupling members 42.

In the case of the telephone pole (1) provided with a pair of wangeum (2), the coupling member 42 is coupled to both sides of each of the pair of wangeum (2), so a total of four are combined, as shown in FIG. As shown, doedoe formed protruding in the inward direction, is configured to include a coupling protrusion (42a) is inserted into the hollow of the wangeum (2) is coupled. At this time, when the wangeum (2) is made in a "a" shape, the coupling protrusion (42a) of the coupling member (42) is inserted into and coupled to the inside.

In addition, the base frame 40 is formed extending on the upper portion of the plurality of coupling members 42, made of a "∧" shape, so that the tide does not easily settle on the upper part of the pair of wangeum (2), It realizes the effect of preventing the bird's nest formation.

In addition, as shown in FIG. 7, the base frame 40 is partially coupled to the upper surface of the coupling member 42 or partially formed integrally with the lower surface of the base frame 40. It is installed on the upper part of 2) to prevent bird nests.

In addition, the coupling member 42, as shown in Figure 5, when a plurality of pin insulators (3) are coupled to protrude to the wangeum (2), the spaced frame 44 in the upper direction of the coupling member (42) Is coupled and characterized in that the base frame 40 is coupled to the spacing frame 44.

The spacing frame 44 is formed between the coupling member 42 and the base frame 40, so that when a pin insulator 3 protruding to the top of the wangeum 2 is formed, the base frame 40 ) To be spaced upward by the height of the pin insulator 3, thereby realizing the effect of stably maintaining the connection state of the wires. At this time, it will be apparent that the length, that is, the height of the spacing frame 44 is equal to or greater than the height of the pin insulator 3.

In other words, when the spaced frame 44 is coupled so that a plurality of suspension insulators 3 protrude to the wangeum 2, as shown in FIG. 6, the coupling member 42 and the base frame 40 It is not formed between.

In addition, the base frame 40 further includes a through hole 46 formed so that the telephone pole 1 can penetrate when a plurality of suspension insulators 3 are coupled to the wangeum 2 as described above. It can be configured, and through the through hole 46 to realize the effect of being installed without being affected by the telephone pole (1).

At this time, the base frame 40 may be configured to further include the through hole 46 even when a plurality of pin insulators 3 are coupled to the wangeum (2), and the through hole 46 is a wangeum ( 2) Since the location of the installation is different for each pole (1), the height of the pole (1) protruding from the top of the wangeum (2) may be larger than the height of the base frame (40). A through hole 46 may be formed in the frame 40.

Embodiment 3 of the present invention relates to a structure for preventing the generation of a bird's nest by being installed on a hollow square pipe-shaped Wangeum (2) provided to protrude in only one direction from the telephone pole (1) of the prior art, 9 to 10.

At this time, Example 3 of the present invention exemplifies that the wangeum (2) protrudes in only one direction of the telephone pole (1) among the conventional telephone poles, but even if the wangeum (2) protrudes in both directions of the telephone pole (1). It will be apparent that the same can be applied.

Specifically, the third embodiment of the present invention is a plurality of coupling members 52 respectively coupled to both ends of a pair of wangeum (2) coupled to protrude a plurality of pin insulators 3 or suspension insulators 3 The plurality of coupling members 52 are formed to extend on the separation pipe 54 and the separation pipe 54 extending on the upper portion of each of the plurality of coupling members 52, and a pair of separation pipes 54 so as to be parallel to each of the wanggeum (2) It is characterized in that it comprises a pair of extending first rotation shaft 50 and a plurality of rotation members 30 rotated by being coupled to the first rotation shaft 50.

As shown in FIG. 8, the coupling member 54 is the same as the coupling member 42 described in the second embodiment, and a detailed description thereof will be omitted.

In addition, the separating pipe 54 is the first rotation shaft 50 for smooth rotation of the rotation member 30 coupled to the first rotation shaft 50 to be described later in detail (2) or pin insulator (3). Characterized in that it is spaced apart from the top of ).

In more detail, the length of the separation pipe 54 is, as shown in Figure 9, when a plurality of pin insulators (3) are coupled to protrude to the wangeum (2), the first rotation shaft (50) It is formed at a height equal to or greater than the sum of the height of the pin insulator 3 and the radius of the rotating member 50 so that the rotating member 30 to be coupled can be smoothly rotated without being caught by the pin insulator 3 during rotation.

On the other hand, the length of the separation pipe 54 is as shown in Figure 10, when a plurality of suspension insulators (3) are coupled to the wangeum (2), the suspension insulator (3) is rotated by the rotating member (30) Since it does not affect the rotation member 30 is formed above the height of the radius.

That is, in the third embodiment of the present invention, unlike the second embodiment, the separation pipe 54 must be provided for rotation of the rotating member 30, and the length of the separation pipe 54 is the pin insulator 3 or Which of the suspension insulators (3) is connected to the gangeum (2) and the radius of the rotating member (30) (the distance from the end of the thorn 34 located at the top to the end of the thorn 34 located at the bottom is the diameter. It is determined by considering the height of .).

In connection with the above, the first rotation shaft 50 is a spaced pipe 54 of the coupling member 54 coupled to both ends of the one of the ones to be parallel to the one of the ones It is connected to the pair to be extended, and since the wangeum (2) is provided as a pair, it is provided as a pair.

In addition, the rotation member 30 is a plurality of rotationally coupled to each of the pair of first rotation shafts 50, and is rotated by natural wind using a blade 36, which will be described in detail later, The dog's thorns 34 prevent birds, especially magpies, from approaching, thereby obtaining an effect of preventing the bird's nest formation.

On the other hand, Embodiment 3 of the present invention is connected to each of the spaced pipes 54, a plurality of rotating members connected to be positioned at an upper portion between the pair of first rotating shafts 50, and coupled to be rotatable ( It characterized in that it is configured to further include a second rotation shaft (60) having 30).

That is, Embodiment 3 of the present invention, as shown in Figs. 9 and 10, a pair of first rotation shaft 50 and one second rotation shaft 60 is made in a "∧" shape, in particular, It can more effectively prevent magpies from settling.

In addition, the first and second rotating shafts 50 and 60 are not shown in the drawing, but the rotating member 30 is in the longitudinal direction like the first and second pieces 10 and 20 described in the first embodiment. In order to prevent flow, a plurality of coupling shaft portions (not shown) having a small diameter formed at the outer periphery are further included, or the rotating member 30 is coupled to rotate, but to prevent flow in the longitudinal direction. After the rotation member 30 is coupled, it may be configured to include a separation preventing member (not shown) that is coupled to be positioned on both sides of the rotation member 30.

In addition, the separation prevention member prevents the rotation member 30 from flowing in the longitudinal direction of the first and second rotation shafts 50, 60, so that the rotation member 30 is stable by natural wind. It is to rotate around the first and second rotational shafts 50 and 60.

In connection with the above, embodiments 1 to 3 of the present invention are located at one end of the first and second Wangeum (10, 20) or under the Wangeum (2) to induce the creation of a bird's nest (1) It may be configured to further include a nest die 70 installed in, the nest die 70 may be coupled to extend to any one or more of one end or the other end of the wangeum (2).

That is, the telephone pole (1) of the first embodiment of the present invention is located below the first and second gangeum (10, 20), as shown in Figs. 1 to 3, and is installed to induce the creation of a bird nest. It is configured to further include a nest die 70 or, although not shown in the drawing, the first and second pieces 10 and 20 at one end of the first and second pieces 10 and 20 on which the power cable is installed. It may be configured to further include a nest die 70 for inducing the creation of a bird nest by extending the length of the (power cable is not installed).

To further explain, the nest die 70 prevents the bird's nest from being built on the wancheol upper part where the power cable is coupled, and induces the bird's nest to be built in a position where there is no problem in maintaining the wire even if the bird nest is built. In the past, there are cases in which a magpie house was artificially assembled and installed under the electric line, but magpies are difficult to habit and are sensitive to ventilation, humidity, drainage, and sunlight, so artificial magpie houses have limitations in inducing magpies. Characterized in that the nest die (70) is installed.

In connection with the above, the rotation member 30 mentioned in Embodiments 1 and 3 of the present invention is a coupling hole so that the first and second pieces 10 and 20 or the first and second rotation shafts 50 and 60 pass through. (32a) is formed protruding from the outer circumference of the body 32 and a plurality of spines 34 protruding from the spherical body 32 and the outer circumference (surface) of the body 32, the It is characterized in that it comprises a coupling hole (32a) and a plurality of wings 36 formed in the horizontal direction.

Specifically, the body 32 is formed in a spherical shape, so that rotation can be made smoothly by the wings 36, and the coupling hole 32a is the first and second pieces 10, 20, or The diameter of the first and second shafts (10) (20) or the first and second shafts (50) (60) or the first and second shafts ( 10) (20) or the first and second rotation shafts (50, 60) is formed in a diameter corresponding to the diameter of the coupling shaft portion (12, 22).

It will be apparent that the thorns 34 have a lower portion coupled to the outer periphery of the body 32 and protrude to prevent birds from approaching, and the number and length can be changed in various ways according to the judgment of those skilled in the art. Preferably, the length should be determined in consideration of the distance between the first and second arms (10) (20) or the first and second rotating shafts (50) (60) and the pin insulator (3), and the number is the weight of the body (32) Because it affects the body 32 should be determined so that it can rotate smoothly even with a small wind.

The wing (36) is formed in a "~" shape so that it can be affected no matter which direction the natural wind blows, and is formed in a horizontal direction with the coupling hole (32a), so that the body (32) around the rotation shaft (20) It realizes the effect that can be rotated smoothly.

At this time, it will be apparent that the number and length of the thorns 34 and the wings 36 are determined so that the body 32 can rotate smoothly even with a small wind. As the number and length increases, the body 32 can be smoothly rotated even if the weight of the body 32 increases. Thus, the number and length of the thorns 34 and wings 36 It is most desirable to determine relatively the number and length at which the rotation of) can be made smoothly.

In addition, the body 32 may be formed into one spherical shape by assembling and combining hemispheres (not shown).

In addition, since the rotating member 30 of the present invention is exposed to the outside, it is preferable to be made of a material that is resistant to corrosion. The body 32 is made of a synthetic resin material having a smaller weight compared to a metal material so that it can be smoothly rotated even in wind with low strength. ) And thorns 34 and wings 36 are most preferable.

However, the rotating member 30 of the present invention is resistant to corrosion, is less deformed by UV rays, and may be made of stainless steel or aluminum, which has a relatively small weight compared to general metal. When made of stainless or aluminum, the body 32 and the It is preferable that a hollow is formed inside the thorns 34 and the wings 36.

The above has been described with reference to a preferred embodiment of the present invention, and is not limited to the above embodiment, and through the above embodiment, those of ordinary skill in the art to which the present invention belongs do not depart from the gist of the present invention. This can be done with various changes in.

1: Telephone pole 2: Complete payment
3: Pin insulator, Suspension insulator 10: The first completion
12, 22: coupling shaft portion 20: second complete
30: rotating member 32: body
32a: coupling hole 34: visible
36: wing 40: base frame
42, 52: coupling member 44: separation frame
46: through hole 50: first rotating shaft
54: separation pipe 60: second rotation shaft
70: nest die

Claims (7)

In the electric wire path where the electric wire cable is connected through an insulator fixed to the wangeum installed in a pair on the top of the electric pole,
The pair of Wangeum is coupled in an orthogonal direction to the telephone pole (1), the first and second Wangeum in which a plurality of pin insulators (3) or suspension insulators (3) are coupled to each other opposite to each other based on the telephone pole (1). (10, 20); and
Consisting to include; a plurality of rotation members 30 that are rotated by extrapolating to the first and second arm 10 and the second arm 20,
The first and second armies 10 and 20 opposite to each other are installed in a stepwise manner,
The rotating member 30 has a spherical shape, but a structure for preventing the creation of a bird nest of a telephone pole, characterized in that the wing 36 is formed on the surface.
The method of claim 1,
A structure for preventing the creation of a bird's nest of a telephone pole, characterized in that a thorn 34 is added to the surface of the spherical rotating member 30.
The method of claim 2,
The first and second armholes 10 and 20 are formed in a cylindrical shape so that the rotating member 30 is extrapolated, and the portion to which the rotating member 30 is extrapolated is a coupling shaft portion 12 (12) ( 22) is formed,
A nest die 70 installed to induce the generation of a bird's nest at the lower part of the Wangeum or at one end of the Wangeum; a structure for preventing bird nest generation of a telephone pole further comprising.
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