KR102256905B1 - Nesting depressing device for utility pole - Google Patents

Abstract

A bird's nest prevention device for electric poles of the present invention includes: a wangeum fixing part that can be fixed by inserting it into a wangeum of a pole; An upper support part continuous upwards of the wangeum fixing part; And a nest that is bent at the highest point of the upper support and faces downward of gravity, and the end is located in the upper space of the center of the rectangular empty space formed between the electric pole and the two pieces connected in parallel to the electric pole. It may include an obstruction part.

Description

Bird nest prevention device for electric pole {NESTING DEPRESSING DEVICE FOR UTILITY POLE}

The present invention relates to a bird's nest prevention device for electric poles, and more particularly, to a bird's nest prevention device for electric poles that prevents birds such as magpies from building a house in Wangeum of Jeonju.

In general, the wangeum of the pole is a material used to support the electric wire by installing an insulator at the top. It is usually made of square steel, and it is installed on the pole using galvanized bolts of sufficient thickness, and it is easy to install the insulator. If necessary, use galvanized insulator vibration-preventing hardware (bracket).

Wangeum must be able to withstand the thickness and tide of the supporting wires sufficiently, and the length can be extended when a switch or a lightning arrester is attached, in the case of a long span or a special pole, or in case of inevitable construction.

In general, magpies have the habit of building their homes on tall trees near the house, but there aren't many tall trees in the city center, so magpies built their homes on telephone poles, and in particular, they chose a live-line base installed on top of the poles as a place to build their homes. . The reason why magpies build a house on a telephone pole in this way is because the telephone pole is mainly installed near the permit, the height of the telephone pole is suitable for building a magpie house, and the structural requirements of the live line base achieve the optimum conditions suitable for building a house.

In addition, the increase in the number of magpie houses on telephone poles is that due to urban development, the number of species that can be used for magpie houses decreases, and there are many food wastes that magpies like in the vicinity of these cities, so there are 12 meters above the ground such as zelkova and cottonwood trees. For magpies who have the habit of building a house on the branches of a tree, they often build a house on a telephone pole because the live line base of the telephone pole is at an appropriate height to build a house.

However, many problems arise when a magpie builds a house on the live line base on the Wangeum side of the telephone pole.

First, the problem caused by the magpie is that the magpie connects the high-voltage lines that are connected to both sides of the live wire base, which causes a power outage accident due to a short circuit in the rainy season.Second, the magpie damages the connection part of the high-voltage line in order to build a house on the live wire base. There is a problem, and third, the live wire base is easily corroded or short-circuited due to the excrement and prey of the magpie, and there is a problem that impairs the aesthetics.

Accordingly, in order to prevent an accident caused by a magpie house built on a telephone pole, a lot of labor and cost are consumed in removing the magpie house built on a telephone pole.

In addition, despite the risk of damages of at least tens of billions of dollars annually due to power outages caused by short circuits of electric wires caused by magpies building houses on the telephone poles, birds such as magpies frequently bark at the top of the telephone poles. The most serious problem at this time is a power outage accident. In the case of using a conductive material such as wire, reinforced shards, and wire shards as a material for birds to build a house, there is a very high possibility that a power outage may occur due to the conductive material.

Conventionally, in order to alleviate this inconvenience, methods such as installing obstacles such as snakes, eagles, owls, or eye models or magpie tents, which are natural enemies of magpies, have been used. Couldn't.

Republic of Korea Utility Model Publication No. 1997-026579

An object of the present invention is to provide a bird's nest prevention device for Jeonju that can prevent birds such as magpies from building their nests in Wangeum of Jeonju.

A bird's nest prevention device for electric poles according to an aspect of the present invention comprises: a wangeum fixing part that can be fixed by being inserted into a wangeum of the electric pole; An upper support part continuing upwards of the wangeum fixing part; And a nest that is bent at the highest point of the upper support and faces downward of gravity, and the end is located in the upper space of the center of the rectangular empty space formed between the electric pole and the two pieces connected in parallel to the electric pole. It may include an obstruction part.

Here, the wangeum fixing part may be fitted into the fastening hole formed in the wangeum, and may further include a wangeum locking protrusion formed with a predetermined width so as to prevent excessive fit and have a friction force for preventing rotation.

Here, a protrusion may be formed on the upper support part in the upward direction of gravity.

Here, the nest obstruction unit may include two or more branches to effectively interfere with the nest installation or nesting operation of the magpie.

Here, an alerting unit capable of attracting attention of wild animals may be formed at the end of the nest obstruction unit.

Here, the alerting unit may be made of a phosphorescent material capable of emitting light at night.

Here, the wangeum fixing part and the upper support part may be made of a metal wire and a silicone synthetic rubber that surrounds the outside of the metal wire.

If the bird's nest prevention device for electric poles of the present invention having the above-described configuration is implemented, there is an advantage of suppressing the formation of a bird's nest by having a low preference in selecting a nest of birds, especially magpies.

The bird's nest prevention device for electric poles of the present invention has the advantage of excellent durability while having high bird nest prevention effect at low cost.

The bird's nest prevention device for electric poles of the present invention has the advantage of securing the safety of workers or pedestrians while having high bird nest prevention effect.

1 is a conceptual diagram showing a bird's nest prevention device for electric poles according to an embodiment of the present invention.
Figure 2 is a conceptual diagram showing an enlarged vicinity of the wangeum fixing portion of the bird's nest prevention device of Figure 1;
Figure 3 is a conceptual diagram showing an enlarged upper support portion of the bird's nest prevention device of Figure 1;
Figure 4 is a conceptual diagram showing a state in which the bird's nest prevention device for electric poles according to the spirit of the present invention is installed on a pole of a pole.
Figure 5 is a conceptual diagram showing an enlarged end of the nest obstruction portion of the bird's nest prevention device of Figure 1;

Hereinafter, a specific embodiment for carrying out the present invention will be described with reference to the accompanying drawings.

In describing the present invention, terms such as first and second may be used to describe various elements, but the elements may not be limited by terms. The terms are only for the purpose of distinguishing one component from another component. For example, without departing from the scope of the present invention, a first element may be referred to as a second element, and similarly, a second element may be referred to as a first element.

When a component is connected to or is referred to as being connected to another component, it can be understood that it is directly connected to or may be connected to the other component, but other components may exist in the middle. .

The terms used in the present specification are only used to describe specific embodiments, and are not intended to limit the present invention. Singular expressions may include plural expressions unless the context clearly indicates otherwise.

In the present specification, terms such as include or include are intended to designate the presence of features, numbers, steps, actions, components, parts, or a combination thereof described in the specification, and one or more other features or numbers, It may be understood that the possibility of the presence or addition of steps, actions, components, parts, or combinations thereof, is not preliminarily excluded.

In addition, shapes and sizes of elements in the drawings may be exaggerated for clearer explanation.

In the present invention, the approach was taken from a completely different concept from the existing birds, especially the magpie repelling mechanisms, but in consideration of the learning magpie, it is not a method of providing obstacles to prevent artificial and physical building of a house, but by using the magpie's habit of building a house by itself. Suggest a way to give up building a house.

First, the habit of choosing a place that magpies prefer as a place to build a house is as follows.

First, choose a place where the angle between the prop and the branch is less than 90 degrees, and second, choose a high place with the prop on the opposite side of the wind direction. Choose a place that does not exist, and fourthly, choose a place with enough space to build a house with a diameter of 60 to 80 cm.

For a place that satisfies the above conditions, the space between Jeonju and Wangeum is 13-14m high, except for a large tree with many branches. Therefore, this development product is characterized by inducing a magpie to give up the house by itself when searching for a place to build a house on the premise of the above conditions.

1 shows a bird's nest prevention device for electric poles according to an embodiment of the present invention. Figure 2 is an enlarged view of the vicinity of the wangeum fixing part of the electric pole bird nest prevention device of Figure 1;

The illustrated bird's nest prevention apparatus 100 includes: a wangeum fixing part 10 that can be inserted and fixed in a wangeum hole of a pole; An upper support part 20 continuous upward of the wangeum fixing part 10; And bent at the highest point of the upper support part 20 to face the downward direction of gravity, but the end of the electric pole in the upper space of the center of the rectangular empty space formed between the electric pole and two pieces connected in parallel to the electric pole. It may include a nest obstruction part 30 located.

The wangeum fixing part 10 is for fixing the bird's nest prevention device of the present invention to the fastening hole formed in the wangeum of the electric pole, and has protrusions spaced at predetermined intervals on its surface to prevent rotation, or oval It may be formed in a cross-section, and depending on the implementation may further include an auxiliary fixing portion (not shown) so that it can be fitted into another fastening hole.

The illustrated wanggeum fixing part 10 may be fitted into a fastening hole formed in the wangeum, and a wangeum locking protrusion 15 for preventing excessive insertion may be formed. At this time, the width of the locking jaw 15 may be formed to be greater than or equal to a predetermined width so as to have a friction force for preventing rotation. The upper support part 20 continues from the wangeum locking protrusion 15 to the outside (upper part).

The illustrated wanggeum fixing part 10 is for fitting into a fastening hole formed in a vertical direction (gravity direction) on a wangeum, and in other implementations, in the case of being fitted into a fastening hole formed in a horizontal direction of the wangeum (not shown), It can be bent around 90 degrees from the wangeum locking jaw and continue to the upper support.

3 is an enlarged view of the upper support part 20 of the electric pole prevention device 100 of FIG. 1.

As shown, the upper support portion 20 has a protrusion 22 formed upward of gravity, which is to block the magpie from sitting on the upper support portion 20.

When the magpie can easily sit on the upper support part 20, it is possible not only to be selected as a nesting place, but also because the durability of the bird's nest prevention device 100 is deteriorated.

Figure 4 shows a state in which the bird's nest prevention device 100 for a pole according to the idea of the present invention is installed in the wangeum of the pole.

In the drawing, the bird's nest prevention device 100 for electric poles is located in the area between the two pieces 3-1 and 3-2 attached to the electric pole 2, and a fastening hole formed in the wangeum 3-1 ( It can be seen that it is fastened to 4).

In the drawing, the shaded area is a rectangular empty space (A) formed between the pole (2) and the wedges (3-1, 3-2), and is generally a preferred place for a magpie as a nesting site.

The point where the end of the nest obstruction part 30 is located is located in the middle of the nest when a magpie builds a nest in the above-described rectangular empty space (A).

Due to the end of the nest obstruction part 30 located at the point, not only does the magpie suffer from difficulty in building a nest, but also may interfere with the nesting operation in the nest.

As shown, in the present invention, the bird's nest prevention apparatus 100 according to the present embodiment is located in the center of the position where the magpie builds a house, so that the magpie recognizes that the wangeum of Jeonju is inappropriate for the selection condition of the magpie's nest. As such, the bird's nest prevention apparatus 100 for electric poles according to the present embodiment reversely uses the habit of a magpie with a considerable level of intelligence.

As described above, the bird's nest prevention apparatus 100 for electric poles according to the embodiment shown above is located in the center of the magpie house expected according to the preference condition of the magpie and makes the action radius of the magpie as narrow as possible, thereby allowing the magpie to It makes you feel very uncomfortable with spawning and hatching.

Depending on the implementation, the nest obstruction part 30 may be made of two or more branches (31, 33) to effectively interfere with the nest installation and / or nesting work of the magpie.

That is, the nest obstruction part 30 is continuous upward of the wangeum fixing part 10 and then branched into two or more, so that the ends thereof are at the upper part of the center of the rectangular empty space A (a nest preferred place). It may include two or more nest obstruction branches 31 and 33 continuing to the space.

If there are many branches of the nest obstruction part, it can effectively interfere with the nest installation work in the rectangular empty space (nest preferred place) of the magpie, but if there are too many branches, a new nest preferred space may be formed, It is preferably two to three.

In the drawing, it can be seen that two nest obstruction branches 31 and 33 are formed in one upper support part 20.

5 is an enlarged view of the end of the nest obstruction part 31 of the electric pole bird's nest prevention device 100 of FIG. 1.

At the end of the nest obstruction part 31, an attention-calling part (means for inducing the interest of magpies or other animals in a natural enemy relationship) 40 may be formed to attract the attention of wild animals. If the nest obstruction part is composed of two or more branches, the alerting part 40 may be formed at the ends of all branches or at the ends of some branches.

For example, a light-emitting unit made of a photoluminescent material capable of emitting light at night may be provided at the end of the nest obstruction unit so as to attract the surroundings of magpies or other nocturnal wild animals at night.

This is a luminous material is applied to the end of the nest obstruction to give great inconvenience to the magpie's nighttime residence. The luminous material located in the center of the magpie's nest emits light for 5 to 7 hours after sunset, Due to its swaying structure, it puts a lot of stress on the spawning magpie. This also plays an important role in making the magpie perceive it as an inappropriate place when choosing a place to build a house.

For example, a shiny object such as a cutting jewel that can attract the attention of competing birds such as a crow may be provided at the end of the nest obstruction part.

For example, a worm-shaped object capable of attracting attention of carnivorous animals may be provided at the end of the nest obstruction part.

For example, a nut-shaped object capable of attracting attention, such as blue seolmo, may be provided at the end of the nest obstruction part.

On the other hand, even when the jewel-shaped, worm-shaped, and nut-shaped objects are manufactured, a photoluminescent material may be used to induce surrounding attention even at night.

By the way, the bird's nest prevention device 100 for electric poles of the present invention effectively prevents the installation of the nest of birds such as magpies, and also prevents the risk of electric shock of workers at the pole and the risk of pedestrians due to dropping and falling of the device at the pole. In order to reduce production/management costs, it is desirable to additionally satisfy the following conditions.

First, it must be a hard branch-shaped obstruction, but must be completely insulated, second, it must be able to use it for at least 20 years after it is installed, and third, its location must not change even in strong winds, and fourth, the material must not be deformed even in the heat of heat and cold. Fifth, it should be easy to attach and detach with an indirect live line method.

A material that can satisfy most of the above conditions is a silicone synthetic rubber (hereinafter “silicone”). Silicon has a characteristic that its physical properties do not change even from -60℃ to 200℃. Therefore, it is preferable that the bird's nest prevention device 100 for electric pole of the present invention is made of silicon.

On the other hand, silicone materials (silicone synthetic rubber, etc.) have a low hardness, so they cannot withstand their own weight and are easily bent, and they can be manufactured firmly by inserting a metal wire such as an iron wire inside the material.

That is, the wanggeum fixing part 10, the upper support part 20, and the nest obstruction part 30 constituting the bird's nest prevention device for electric poles of the present invention are made of a metal wire and a silicon material surrounding the outside of the metal wire. It is preferable to be made of, and at least, it is desired that the metal wire and the silicon material surrounding the outside of the metal wire be integrally manufactured for the fixing part 10 and the upper support part 20.

On the other hand, silicone materials, especially silicone synthetic rubber, are excellent in terms of insulation and durability, but synthetic resins (plastic), which are inexpensive in terms of cost, can be used instead in environments where insulation requirements are low.

It should be noted that the above-described embodiments are for the purpose of explanation and not limitation. In addition, those of ordinary skill in the technical field of the present invention will understand that various embodiments are possible within the scope of the technical idea of the present invention.

10: Complete fixed part
20: upper support
30: nest obstruction
31, 33: nest obstruction branch
40: attention vent

Claims (7)

A wangeum fixing part that can be fixed by inserting it into the wangeum of the electric pole;
An upper support part continuing upwards of the wangeum fixing part; And
A nest obstruction part which is bent at the highest point of the upper support and faces the direction of gravity, the end of which is located in the upper space of the center of the rectangular empty space formed between the electric pole and two pieces connected in parallel to the electric pole ;
Including,
The nest obstruction part is continuous upwards of the wangeum fixing part and then branched into two or more,
The nest obstruction unit, a bird's nest prevention device for electric poles comprising two or three branches to effectively interfere with the nest installation or nesting operation of the magpie.
The method of claim 1,
The wangeum fixing part may be fitted into a fastening hole formed in the wangeum,
Complete locking jaws formed with a predetermined width to prevent excessive fit and to have friction for preventing rotation
A bird's nest prevention device for electric poles further comprising a.
The method of claim 1,
A bird's nest prevention device for electric poles in which a protrusion is formed in the upper support part in a direction opposite to gravity.
delete The method of claim 1,
A bird's nest prevention device for electric poles formed at the end of the nest obstruction part to attract attention of wild animals.
The method of claim 5,
The alerting unit is a bird's nest prevention device for electric poles made of a phosphorescent material that can emit light at night.
The method of claim 1,
The bird's nest prevention device for electric poles made of a metal wire and a silicon material surrounding the outside of the metal wire and the fixing part and the upper support part.

Images