UTILITY POLE
An object of the present disclosure is to provide a utility pole capable of supplying rainwater to residents. The present disclosure is a utility pole including: a cylindrical structure that has one end opened and another end closed; and a water draining mechanism that discharges water inside the cylindrical structure on a side surface on a side of the other end.
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The present invention relates to a utility pole to which a communication cable or a power cable is attached.
BACKGROUND ARTThere are mainly three types of utility poles: concrete poles, iron poles, and wooden poles. Currently, concrete poles are mainly used, but there are also a certain number of iron poles and wooden poles depending on places and the like (see, for example, Non Patent Literature 1). Concrete poles, which are most commonly used, include concrete and reinforcing bars. A photograph of a currently used utility pole is illustrated in
When the utility pole is erected, an embedment depth of ⅙ or more of the total length is secured in the case of 15 m or less with respect to the total length, and an embedment depth of 2.5 m or more is secured when the total length exceeds 15 m (see, for example, Non Patent Literature 2).
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- Non Patent Literature 1: The Ministry of Economy, Trade and Industry, Regarding Individual Issues, 5-2. Regarding Technical Standard Review of Utility Poles, P. 31, https://www.meti.go.jp/shingikai/sankoshin/hoan_shohi/denryoku_anzen/tettou/pdf/004_02_00.pdf
- Non Patent Literature 2: Yasui Denki Koji K. K., Kenichi YASUI's blog, Embedment Depth (Embedment Length) of Utility Pole, http://yasui-denki.dreamblog.jp/blog/135.html
- Non Patent Literature 3: Specified Non-Profit Organization, The Network for Non Pole Community, the Number of Utility Poles in Japan, https://nponpc.net/whatisnonpole/%E6%97%A5%E6%9C%AC%E3%81%AE%E9%9B%BB%E6%9F%B1%E3%81%AE%E6%95%B0/
In recent years, large typhoons and earthquakes frequently occur. Once a natural disaster occurs and communication services and power services are stopped in the region, it takes a lot of time for these social infrastructures to recover.
Water is most important for human life. It is apparent from the experience of natural disasters occurring thus far that sufficient water cannot be obtained when natural disasters occur. Furthermore, in an area with a large population such as an urban area, when water supply is stopped, people go to a nearby supermarket or convenience store to buy water, but the water is quickly sold out.
Therefore, an object of the present disclosure is to provide a utility pole capable of supplying rainwater to residents.
Solution to ProblemThe utility pole of the present disclosure has a water storage function inside the cylindrical structure, and includes a water draining mechanism for stored water.
Specifically, the utility pole of the present disclosure includes a cylindrical structure having one end opened and the other end closed, and a water draining mechanism that discharges water inside the cylindrical structure on a side surface on a side of the other end.
Specifically, the utility pole of the present disclosure in which at least a part of the cylindrical structure is transparent.
Specifically, the utility pole of the present disclosure includes a tapered mechanism having a cylindrical shape having an open end wider than one end of the cylindrical structure at the one end.
Specifically, the utility pole of the present disclosure includes a filtration filter that blocks passage of a solid material at the one end.
Specifically, the utility pole of the present disclosure includes a heating element in an internal space of the cylindrical structure.
Specifically, the utility pole of the present disclosure in which the water draining mechanism includes a purification device that purifies water to be discharged.
Advantageous Effects of InventionAccording to the present disclosure, it is possible to provide a utility pole capable of supplying rainwater to residents.
Embodiments of the present disclosure will be described in detail below with reference to the drawings. Note that the present disclosure is not limited to the embodiments described below. These embodiments are merely an example, and the present disclosure can be carried out in forms with various modifications and improvements on the basis of knowledge of those skilled in the art. Note that components having the same reference numerals in the present specification and the drawings indicate the same components.
First Embodiment30 million or more utility poles are installed across the country, and the distance between the utility poles is approximately 30 m. A system capable of storing water is provided to the utility poles.
An upper portion of a normal utility pole is covered with a cap. One end of the utility pole 10 having a cylindrical structure is opened without attaching the cap, and the rainwater 62 can be guided from the upper portion of the utility pole 10. The other end of the utility pole 10 on the ground surface side is closed. With this structure, when it rains, the rainwater 62 enters the inside of the utility pole 10 and can be stored inside the utility pole 10. As the rainwater 62, rain may be directly guided to the inside of the utility pole 10, or those stored in anything may be guided to the inside of the utility pole 10.
The water draining mechanism 12 is provided on a side surface on the side of the other end of the utility pole 10. The water draining mechanism 12 discharges water stored inside the utility pole 10. An example of the water draining mechanism 12 is a water faucet. When water is required, water inside the utility pole 10 can be taken out by turning the faucet.
With the utility pole having the structure described above, rainwater can be provided to the residents in an emergency.
Second EmbodimentSince one end of the utility pole 10 is tapered, it is difficult for rain to enter. Therefore, the tapered mechanism 13 having a cylindrical shape may be provided at one end of the utility pole 10. When one end of the tapered mechanism 13 is an open end and is wider than the one end of the utility pole 10, that is, in the case of an inverse tapered shape, rain can be efficiently collected.
With the utility pole having the structure described above, water can be efficiently stored inside the utility pole 10.
Third EmbodimentSince the utility pole 10 is installed outdoors, it is necessary to take measures in terms of hygiene when supplying water. As illustrated in
A heating element may be provided in the internal space of the utility pole 10. As illustrated in
As illustrated in
With the utility pole having the structure described above, it is possible to hygienically store water inside the utility pole 10 and discharge the water.
Fourth EmbodimentThe utility pole 10 may have a structure capable of checking an internal water storage amount.
The transparent portion may have a window shape or a shape of a plurality of windows. When a transparent window is provided at a predetermined height, it is possible to visually check whether water is stored up to the predetermined height.
As described above, the utility pole of the present disclosure can provide the residents with water in an emergency.
INDUSTRIAL APPLICABILITYThe present disclosure can be applied to information and communication industries.
REFERENCE SIGNS LIST
-
- 10 Utility pole
- 12 Water draining mechanism
- 13 Tapered mechanism
- 14 Filtration filter
- 15 Heating wire
- 16 Purification device
- 50 Utility pole
- 51 Cap
- 52 Concrete
- 53 Reinforcing bar
- 54 Power cable
- 55 Power cable hardware
- 56 Communication cable
- 57 Communication cable hardware
- 60 Ground surface
- 62 Rainwater
Claims
1. A utility pole comprising:
- a cylindrical structure that has one end opened and another end closed; and
- a water draining mechanism that discharges water inside the cylindrical structure on a side surface on a side of the other end.
2. The utility pole according to claim 1, wherein at least a part of the cylindrical structure is transparent.
3. The utility pole according to claim 1, comprising:
- a tapered mechanism having a cylindrical shape having an open end wider than one end of the cylindrical structure at the one end.
4. The utility pole according to claim 1, comprising:
- a filtration filter that blocks passage of a solid material at the one end.
5. The utility pole according to claim 1, comprising:
- a heating element in an internal space of the cylindrical structure.
6. The utility pole according to claim 1, wherein the water draining mechanism includes a purification device that purifies water to be discharged.
Type: Application
Filed: Mar 29, 2021
Publication Date: May 23, 2024
Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION (Tokyo)
Inventors: Wataru KOKUBO (Musashino-shi, Tokyo), Hidenobu HIROTA (Musashino-shi, Tokyo), Tatsuya MOKI (Musashino-shi, Tokyo), Kenji INOUE (Musashino-shi, Tokyo)
Application Number: 18/281,758