KR20210143139A - Structure of ground part for steel electric pole - Google Patents

Structure of ground part for steel electric pole Download PDF

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KR20210143139A
KR20210143139A KR1020210130634A KR20210130634A KR20210143139A KR 20210143139 A KR20210143139 A KR 20210143139A KR 1020210130634 A KR1020210130634 A KR 1020210130634A KR 20210130634 A KR20210130634 A KR 20210130634A KR 20210143139 A KR20210143139 A KR 20210143139A
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steel pipe
oblique
horizontal
pipe pole
vertical
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KR1020210130634A
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Korean (ko)
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KR102337771B1 (en
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박진우
이재득
박창용
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한국전력공사
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/22—Sockets or holders for poles or posts
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/32—Foundations for special purposes
    • E02D27/42—Foundations for poles, masts or chimneys
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/02—Structures made of specified materials
    • E04H12/08—Structures made of specified materials of metal

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
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  • General Engineering & Computer Science (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)

Abstract

A steel pipe pole base unit structure of the present invention is integrally formed of a horizontal embedded unit (12), a vertical embedded unit (14), an oblique embedded unit (16), which are buried underground and extend in three directions, wherein an upper part of the oblique embedded unit (16) protrudes from the ground surface in an oblique direction to be connected with a steel pipe pole (30) by a flange (20) as a medium. Therefore, the steel pipe pole base unit structure provides an avoid space to install the steel pipe pole (20) in accordance with an anchor block installation standard by securing a separation distance with a ground structure such as a guard rail and provides an installation angle to install the steel pipe pole (20) in accordance with the anchor block installation standard on a narrow area of an road inclined surface such as a cutting area.

Description

강관전주 기초부 구조체{STRUCTURE OF GROUND PART FOR STEEL ELECTRIC POLE}Steel pipe pole base structure {STRUCTURE OF GROUND PART FOR STEEL ELECTRIC POLE}

본 발명은 강관전주 기초부 구조체에 관한 것으로서, 더욱 상세하게는 가드레일 등의 지상 구조물을 회피하거나 절개지 등의 도로 법면 협소부지에 근가 설치 기준에 맞는 이격거리를 확보하여 강관전주를 설치할 수 있는 강관전주 기초부 구조체에 관한 것이다.The present invention relates to a steel pipe pole base structure, and more particularly, a steel pipe capable of installing a steel pipe pole by avoiding ground structures such as guard rails or securing a separation distance that meets the installation standards for near installation in a narrow road slope such as an incision site. It relates to the pole base structure.

일반적으로 기존 상부곡선형 강관전주는 지상 6m 이상 간판 등 구조물을 회피하는 구조이며, 하부곡선형 강관전주는 지하 1.5 ~ 2m정도의 가스 및 통신관 등 매설물을 회피하는 구조로 설치된다. In general, the existing upper curved steel poles have a structure that avoids structures such as signboards 6m above the ground, and the lower curved steel poles are installed to avoid buried objects such as gas and communication pipes 1.5 to 2m underground.

그러나, 기존 강관전주는 도 1 및 도 2와 같이 강관전주를 지상에 설치하기 위해 지하에 매설되는 기초부가 수직으로만 설치되기 때문에 지표면에 설치된 가드레일 등의 지상 구조물과 이격거리 미달 지역이나 절개지 등의 도로 법면 협소부지에 근가 설치 기준을 충족하지 못한 채로 무리하게 강관전주를 설치할 경우 도로관리청과 분쟁을 초래한다는 문제점이 있었다. However, since the existing steel pipe poles are installed only vertically in order to install the steel pipe poles on the ground, as shown in FIGS. 1 and 2, the existing steel pipe poles are installed on the ground surface, such as guardrails, etc. There was a problem that if steel pipe poles were installed unreasonably on a narrow site on the road slope of Ui without meeting the installation standards, it would cause a dispute with the road management agency.

따라서, 강관전주를 설치하기 위해서는 최소 0.68m ~ 1.2m 정도의 평탄한 설치 부지가 필요(16m, 근가 설치 기준)하다. 특히, 가드레일이 설치된 도로의 경우 가드레일의 최대 충돌 변형 거리(1.1m)까지 고려하면 2m 정도 폭의 강관전주의 설치 부지가 필요하기 때문에 도로 법면이 협소할 경우 강관전주의 설치가 불가능하므로 이를 해결하기 위한 방안이 중요한 요인으로 작용하였다. Therefore, in order to install a steel pipe pole, a flat installation site of at least 0.68m to 1.2m is required (16m, based on nearby installation). In particular, in the case of a road on which a guardrail is installed, considering the maximum collision deformation distance (1.1m) of the guardrail, a site for installing a steel pipe pole with a width of about 2m is required. Measures to solve the problem acted as an important factor.

대한민국 등록실용신안공보 제20-0258611호(2001.12.11.)Republic of Korea Registered Utility Model Publication No. 20-0258611 (2001.12.11)

본 발명의 목적은 기존의 제반 문제점들을 감안하여 이를 해결하고자 제안된 것으로서, 매설되는 기초부에 의해 지표면에 설치된 가드레일 등의 지상 구조물과 이격거리 확보하여 근가 설치 기준을 맞추어 강관전주를 설치하도록 회피 공간은 물론 절개지 등의 도로 법면 협소부지에 근가 설치 기준에 맞추어 강관전주를 설치하도록 설치 각도를 부여할 수 있는 강관전주 기초부 구조체를 제공하는데 있다.The purpose of the present invention is to avoid the installation of steel pipe poles in accordance with the local installation standards by securing a separation distance from the ground structures such as guard rails installed on the ground surface by the foundation to be buried. It is to provide a steel pipe pole base structure that can give an installation angle to install a steel pipe pole in accordance with the local installation standards on a narrow road slope such as a cut-off site as well as a space.

상기 기술적 과제를 해결하기 위한 본 발명의 실시예에 따른 강관전주 기초부 구조체는, 지하에 매설된 상태에서 지상까지 사선 방향으로 돌출되는 사선형 기초부와, 상기 사선형 기초부의 상단에 플랜지를 매개로 수직으로 설치되는 강관전주를 포함하되, A steel pipe pole foundation structure according to an embodiment of the present invention for solving the above technical problem includes a diagonal foundation that protrudes in an oblique direction from the state buried underground to the ground, and a flange at the upper end of the oblique foundation Including a steel pipe pole installed vertically with

상기 사선형 기초부는, 하부에 형성된 수평근입부와, 상기 수평근입부의 일측 끝단에 일체로 형성된 수직근입부와, 상기 수평근입부와 수직근입부가 접하는 경계부분으로부터 사선근입부(16)가 일체로 형성되고, 상기 수평근입부(12), 상기 수직 근입부(14) 및 상기 사선근입부(16)는 3방향을 형성하며, 상기 수평근입부와 수직근입부의 길이측 외주 중앙에 각각 설치되어 지층과 결속력을 높여주는 링형태의 버팀부재로 구성되고, 상기 수평근입부와 수직근입부는 기역(ㄱ)자 형태로 직각을 이루면서 길이 및 직경이 같도록 형성된 것을 특징으로 한다.The oblique base portion includes a horizontal protrusion formed at a lower portion, a vertical protrusion integrally formed at one end of the horizontal protrusion, and an oblique protrusion 16 from a boundary where the horizontal protrusion and the vertical protrusion are in contact with one another. and the horizontal approach portion 12, the vertical attachment portion 14, and the oblique attachment portion 16 form three directions, and are respectively installed at the center of the longitudinal periphery of the horizontal attachment portion and the vertical attachment portion It is composed of a ring-shaped support member that increases the cohesion with the stratum, and the horizontal and vertical protrusions are formed to have the same length and diameter while forming a right angle in the shape of a giyeok (a).

본 발명의 강관전주 기초부 구조체는 지하에 매설되는 수평근입부, 수직근입부, 사선근입부가 3방향으로 뻗도록 일체로 형성되면서 사선근입부의 상부가 지상까지 사선 방향으로 돌출되어 플랜지를 매개로 강관전주와 연결되도록 형성되어 있기 때문에 가드레일 등의 지상 구조물과 이격거리 확보하여 근가 설치 기준을 맞추어 강관전주를 설치하도록 회피 공간을 제공할 수 있을 뿐만 아니라, 절개지 등의 도로 법면 협소부지에 근가 설치 기준에 맞추어 강관전주를 설치하도록 설치 각도를 제공할 수 있는 효과가 있다.The steel pipe pole base structure of the present invention is integrally formed so that the horizontal, vertical, and oblique approaches, which are buried underground, extend in three directions, and the upper part of the oblique protrudes to the ground in an oblique direction, and the steel pipe through the flange Since it is formed to be connected to the electric pole, it is possible to secure a separation distance from the ground structures such as guard rails to provide an avoidance space to install the steel pipe pole in accordance with the local installation standard, and also to provide an avoidance space for installing the steel pipe pole in the narrow site of the road slope such as the cut-off site. There is an effect that can provide an installation angle to install the steel pipe pole in accordance with the.

도 1은 일반적인 가드레일 등의 지상 구조물에 이격거리 확보하지 않고 강관전주가 설치되는 예시도,
도 2는 일번적인 절개지 등의 도로 법면 협소부지에 강관전주가 설치될 수 없는 예시도,
도 3은 본 발명에 따른 강관전주용 기초부 구조를 나타낸 개념도,
도 4는 본 발명에 따른 기초부에 의해 강관전주가 가드레일 등의 지상 구조물과 이격거리 확보한 채로 설치된 예시도,
도 5는 본 발명에 따른 기초부에 의해 강관전주가 절개지 등의 도로 법면 협소부지에 설치된 예시도이다.1 is an exemplary view in which a steel pipe pole is installed without securing a separation distance to a ground structure such as a general guard rail;
Figure 2 is an exemplary view that a steel pipe pole cannot be installed in a narrow road slope such as a conventional cut-off site;
3 is a conceptual diagram showing the structure of the base for a steel pipe pole according to the present invention;
4 is an exemplary view in which a steel pipe pole is installed while securing a separation distance from a ground structure such as a guard rail by the foundation according to the present invention;
5 is an exemplary view of a steel pipe pole installed on a narrow road slope such as a cut-off site by the foundation according to the present invention.

본 발명을 충분히 이해하기 위해서 본 발명의 바람직한 실시예를 첨부 도면 도 3 내지 도 5를 참조하여 설명한다. 본 발명의 실시예는 여러 가지 형태로 변형될 수 있으며, 본 발명의 범위가 아래에서 상세히 설명하는 실시예로 한정되는 것으로 해석되어서는 안 된다. 따라서 도면에서의 요소의 형상 등은 보다 명확한 설명을 강조하기 위해서 과장되어 표현될 수 있다. 각 도면에서 동일한 구성은 동일한 참조부호로 도시한 경우가 있음을 유의하여야 한다. 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 공지 기능 및 구성에 대한 상세한 기술은 생략된다.In order to fully understand the present invention, a preferred embodiment of the present invention will be described with reference to the accompanying drawings 3 to 5. Embodiments of the present invention may be modified in various forms, and the scope of the present invention should not be construed as being limited to the embodiments described in detail below. Accordingly, the shape of elements in the drawings may be exaggerated to emphasize a clearer description. It should be noted that the same configuration in each drawing is sometimes illustrated with the same reference numerals. Detailed descriptions of well-known functions and configurations determined to unnecessarily obscure the gist of the present invention will be omitted.

본 발명은 가드레일 등의 지상 구조물이나 절개지 등의 도로 법면 협소부지로부터 근가 설치 기준에 맞는 이격거리를 확보하도록 지하에 매설된 상태에서 지상까지 사선 방향으로 돌출되는 사선형 기초부(10)와, 상기 사선형 기초부(10)의 상단에 플랜지(20)를 매개로 수직으로 설치되는 강관전주(30)를 포함하여 이루어져 있다. The present invention relates to a ground structure such as a guard rail or a narrow road slope such as a cut-off site, to secure a separation distance that meets the local installation standard, and to protrude obliquely to the ground in a state buried underground (10); It consists of a steel pipe pole 30 installed vertically via a flange 20 on the upper end of the oblique base part 10 .

즉, 상기 사선형 기초부(10)는, 도 3에 도시한 바와 같이, 하부에 형성된 수평근입부(12)와, 상기 수평근입부(12)의 일측 끝단에 하향되게 형성된 수직근입부(14)와, 상기 수평근입부(12)와 수직근입부(14)가 접하는 경계부분으로부터 상향되게 형성된 사선근입부(16)로 구성되어 있다. That is, as shown in FIG. 3 , the oblique base part 10 includes a horizontal protrusion part 12 formed at the lower portion and a vertical protrusion part 14 formed downward at one end of the horizontal protrusion part 12 . ) and an oblique approach portion 16 formed upward from the boundary where the horizontal approach portion 12 and the vertical approach portion 14 contact each other.

이때, 상기 수평근입부(12)와 수직근입부(14)의 길이측 외주 중앙에는 상기 사선형 기초부(10)가 지하에 매설될 때 지층과 결속력을 높여주도록 링형태의 버팀부재(18)가 각각 설치되어 있다. At this time, in the center of the outer periphery of the length side of the horizontal rooting part 12 and the vertical rooting part 14, when the oblique base part 10 is buried underground, a ring-shaped support member 18 to increase cohesion with the stratum. are installed respectively.

상기 수평근입부(12), 수직근입부(14), 사선근입부(16)는 3방향으로 뻗도록 일체로 형성하는 것이 바람직하다. It is preferable that the horizontal rooting part 12, the vertical rooting part 14, and the oblique rooting part 16 be integrally formed so as to extend in three directions.

상기 수평근입부(12)와 수직근입부(14)는 기역(ㄱ)자 형태로 직각을 이루면서 길이 및 직경이 같도록 형성하는 것이 바람직하다. It is preferable that the horizontal protrusion part 12 and the vertical protrusion part 14 be formed to have the same length and diameter while forming a right angle in the shape of a giyeok (a).

상기 플랜지(20)는 상기 사선형 기초부(10)의 상단과 상기 강관전주(30)의 하단이 맞닿아 다수의 볼트와 너트의 체결에 의해 결합되도록 구성되어 있다. The flange 20 is configured such that the upper end of the oblique base portion 10 and the lower end of the steel pipe pole 30 are in contact and are coupled by fastening a plurality of bolts and nuts.

이 처럼, 본 발명의 사선형 기초부(10)는 지하에 매설되는 수평근입부(12), 수직근입부(14), 사선근입부(16)가 3방향으로 뻗도록 일체로 형성되면서 사선근입부(16)의 상부가 지상까지 사선 방향으로 돌출되어 플랜지(20)를 매개로 강관전주(30)와 연결되도록 형성되어 있기 때문에 가드레일 등의 지상 구조물과 이격거리 확보하여 근가 설치 기준을 맞추어 강관전주(30)를 설치하도록 회피 공간을 제공할 수 있을 뿐만 아니라, 절개지 등의 도로 법면 협소부지에 근가 설치 기준에 맞추어 강관전주(30)를 설치하도록 설치 각도를 제공할 수 있는 장점이 있다. In this way, the oblique base 10 of the present invention is integrally formed so that the horizontal protrusion 12, the vertical protrusion 14, and the oblique protrusion 16, which are buried underground, extend in three directions, the oblique muscle Since the upper part of the inlet 16 protrudes in an oblique direction to the ground and is formed to be connected to the steel pipe pole 30 via the flange 20, it is necessary to secure a separation distance from the ground structure such as a guard rail to meet the local installation standards. In addition to being able to provide an avoidance space to install the electric pole 30, there is an advantage that can provide an installation angle to install the steel pipe electric pole 30 in accordance with the local installation standard in a narrow road slope such as a cut-off site.

한편, 본 발명은 상술한 실시예로만 한정되는 것이 아니라 본 발명의 요지를 벗어나지 않는 범위내에서 수정 및 변형하여 실시할 수 있고, 그러한 수정 및 변형이 가해진 기술사상 역시 이하의 특허청구범위에 속하는 것으로 보아야 한다.On the other hand, the present invention is not limited to the above-described embodiments, but can be implemented with modifications and variations within the scope without departing from the gist of the present invention, and the technical idea to which such modifications and variations are applied also falls within the scope of the following claims. have to see

10 : 사선형 기초부 12 : 수평근입부
14 : 수직근입부 16 : 사선근입부
18 : 버팀부재 20 : 플랜지
30 : 강관전주10: oblique base part 12: horizontal rooting part
14: vertical approach 16: oblique entry
18: support member 20: flange
30: steel pipe pole

Claims (1)

지하에 매설된 상태에서 지상까지 사선 방향으로 돌출되는 사선형 기초부(10)와,
상기 사선형 기초부(10)의 상단에 플랜지(20)를 매개로 수직으로 설치되는 강관전주(30)를 포함하되,
상기 사선형 기초부(10)는,
하부에 형성된 수평근입부(12);
상기 수평근입부(12)의 일측 끝단에 일체로 형성된 수직근입부(14);
상기 수평근입부(12) 및 상기 수직근입부(14)가 접하는 경계부분으로부터 일체로 형성된 사선근입부(16);
상기 수평근입부(12), 상기 수직 근입부(14) 및 상기 사선근입부(16)는 3방향을 형성하며,
상기 수평근입부(12)와 수직근입부(14)의 길이측 외주 중앙에 각각 설치되어 지층과 결속력을 높여주는 링형태의 버팀부재(18)로 구성되고,
상기 수평근입부(12)와 수직근입부(14)는 기역(ㄱ)자 형태로 직각을 이루면서 길이 및 직경이 같도록 형성된 것을 특징으로 하는 강관전주 기초부 구조체.An oblique foundation 10 that protrudes in an oblique direction from the state buried underground to the ground;
Including a steel pipe pole 30 installed vertically via a flange 20 on the upper end of the oblique base part 10,
The oblique base portion 10,
a horizontal proximal portion 12 formed at the lower portion;
a vertical protrusion 14 integrally formed at one end of the horizontal protrusion 12;
an oblique approach portion (16) integrally formed from a boundary portion where the horizontal approach portion (12) and the vertical attachment portion (14) come into contact;
The horizontal approach section 12, the vertical approach section 14 and the oblique approach section 16 form three directions,
It consists of a ring-shaped support member 18 that is respectively installed in the center of the outer periphery of the length side of the horizontal rooting part 12 and the vertical rooting part 14 to increase the cohesion with the strata,
The horizontal protrusion part 12 and the vertical protrusion part 14 form a right angle in the shape of a giyeok (a) shape and are formed to have the same length and diameter.
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200258611Y1 (en) 2001-10-09 2001-12-29 한국전력공사 An flange structure for found part and ground part of built-up type steel electric pole
KR100657454B1 (en) * 2006-04-26 2006-12-14 (주)던조경 Foundation apparatus for supporting structure
KR20150075432A (en) * 2013-12-25 2015-07-06 주식회사 포스코 Connectong structure of steel tube and foundation pile
JP2016023419A (en) * 2014-07-16 2016-02-08 株式会社アクト２１ Pole support structure
KR102312602B1 (en) * 2020-05-19 2021-10-15 한국전력공사 Structure of ground part for steel electric pole

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200258611Y1 (en) 2001-10-09 2001-12-29 한국전력공사 An flange structure for found part and ground part of built-up type steel electric pole
KR100657454B1 (en) * 2006-04-26 2006-12-14 (주)던조경 Foundation apparatus for supporting structure
KR20150075432A (en) * 2013-12-25 2015-07-06 주식회사 포스코 Connectong structure of steel tube and foundation pile
JP2016023419A (en) * 2014-07-16 2016-02-08 株式会社アクト２１ Pole support structure
KR102312602B1 (en) * 2020-05-19 2021-10-15 한국전력공사 Structure of ground part for steel electric pole

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