KR101011372B1 - The foundation a streetlight for nstallation - Google Patents

The foundation a streetlight for nstallation Download PDF

Info

Publication number
KR101011372B1
KR101011372B1 KR1020080113930A KR20080113930A KR101011372B1 KR 101011372 B1 KR101011372 B1 KR 101011372B1 KR 1020080113930 A KR1020080113930 A KR 1020080113930A KR 20080113930 A KR20080113930 A KR 20080113930A KR 101011372 B1 KR101011372 B1 KR 101011372B1
Authority
KR
South Korea
Prior art keywords
earth pressure
foundation
street lamp
present
street
Prior art date
Application number
KR1020080113930A
Other languages
Korean (ko)
Other versions
KR20100055031A (en
Inventor
안성은
Original Assignee
안성은
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 안성은 filed Critical 안성은
Priority to KR1020080113930A priority Critical patent/KR101011372B1/en
Publication of KR20100055031A publication Critical patent/KR20100055031A/en
Application granted granted Critical
Publication of KR101011372B1 publication Critical patent/KR101011372B1/en

Links

Images

Classifications

    • 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
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/01—Flat foundations
    • E02D27/08—Reinforcements for flat foundations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/103—Outdoor lighting of streets or roads

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Foundations (AREA)

Abstract

본 발명은 가로등의 등주(燈住)를 지면에 고정시키기 위한 가로등주 설치용 기초에 관한 것으로, 기초의 구조를 종래와 같이 콘크리트구조의 기초가 아닌 금속의 철 구조물로 형성하여 가로등 설치의 시공이 매우 용이함은 물론 별도로 앵커볼트와 전선인입관 및 접지구조가 요구되지 않는 간단한 구조의 가로등설치용 기초를 제공하기 위한 것이다.The present invention relates to a foundation for installing street lamps for fixing the lamp column of the street lamp to the ground, and the construction of the street lamp is very easy by installing the structure of the foundation as a steel structure of a metal rather than a concrete structure as in the prior art. Of course, the purpose is to provide a simple structure for the installation of street lamps, anchor bolts and wire entry pipes and grounding structure is not required.

본 발명은 중심관(10)의 외주면에 다수의 토압날개(20)(20')를 각기 다른 방향으로 고정설치하여 토압지지공간부(30)(30')를 각각 형성하고, 각 토압날개(20)(20')의 사이사이에는 보강부재(40)(40')를 연결하며, 토압날개(20)(20')사이의 중심관부분에는 전선관인입공(70)을 형성하여 된 것이다.According to the present invention, a plurality of earth pressure blades 20 and 20 'are fixedly installed in different directions on the outer circumferential surface of the center tube 10 to form earth pressure support spaces 30 and 30', respectively, and each earth pressure wing ( Between 20 and 20 ', the reinforcing members 40 and 40' are connected to each other, and the center tube portion between the earth pressure blades 20 and 20 'is formed by forming a conduit conduit 70.

가로등주, 가로등기초, 토압날개, 토압지지공간부 Street lamp pole, street lamp foundation, earth pressure wing, earth pressure support space

Description

가로등설치용 기초{The foundation a streetlight for nstallation}The foundation a streetlight for nstallation}

본 발명은 가로등의 등주(燈住)를 지면에 고정시키기 위한 가로등설치용 기초에 관한 것으로, 보다 상세하게는 기초의 구조를 종래와 같이 콘크리트구조물의 기초가 아닌 금속재의 철 구조물로 형성하여 가로등설치의 시공이 매우 용이하고, 매우 간단한 구조이면서 별도로 접지구조가 요구되지 않는 가로등설치용 기초에 관한 것이다.The present invention relates to a street lamp installation foundation for fixing the lamp column of the street lamp to the ground, and more specifically, the structure of the foundation by forming a steel structure of a metal material rather than the foundation of a concrete structure as in the prior art Construction is very easy, very simple structure and does not require a separate grounding structure relates to the foundation for streetlight installation.

주지하다시피, 도로의 야간조명과 교통안전 및 보행자의 안전을 위하여 각 도로의 요소요소에는 가로등이 설치되며, 이러한 가로등은 등주를 지면에 매설된 콘크리트기초의 상부에 형성된 앵커볼트에 체결하는 결합구조로 지면에 세워지게 되는 것이다. As is well known, street lamps are installed on each road element for night lighting of roads, traffic safety, and pedestrian safety, and these street lamps are combined to fasten the column to anchor bolts formed on the concrete foundation embedded in the ground. It will be built on the ground.

이러한 가로등을 지지하여 주기 위하여 지하에 매설되는 기존의 콘크리트기초는 도 1에 예시한 바와 같이 본체를 상협하광형으로 하고, 그 내부에는 앵커볼 트(1)와 전선인입관(2), 접지관(3)과 접지판(4)의 구조를 형성시킨 후 이를 양생시켜사용하여야 하는 구조의 복잡성과 시공 상의 번거러움을 가지고 있었다.Existing concrete foundations buried underground to support these street lights, as shown in Figure 1, the main body is a bottom-neutral light type, the anchor bolt (1) and wire entry pipe (2), the ground pipe inside After the structure of (3) and the ground plate (4) was formed, it had the complexity of the structure and the hassle of construction to cure it.

또한 상기 콘크리트 기초는 상기한 내부구조를 형성한 후 형틀내에 레미콘, 콘크리트 등의 시멘트 계열과 모래, 자갈, 물 등이 서로 혼합되어 타설되고 양생되며, 필요에 따라 섬유강화제, 급속경화제 등의 다양한 재료가 요구되어 제조원가를 상승시키는 요인이 되었으며, 공기(工期)를 지연시키게 되는 결점이 있었다.In addition, the concrete foundation, after forming the internal structure, the cement-based, such as ready-mixed concrete, concrete, sand, gravel, water, etc. are mixed and poured into each other in the mold, and if necessary, various materials such as fiber reinforcement, rapid curing agent Has been required to increase manufacturing costs, and has the drawback of delaying air.

그리고 이러한 콘크리트구조물에 의한 가로등기초에 대하여는 대한민국 특허 제0790553호와 공개특허 2005-0015899호와 등록실용신안 제420012호에서 개시되어 있었으나, 모두가 콘크리트 구조물 내부에 상기한 앵커볼트와 전선인입관, 접지봉과 접지판 등을 각각 형성시킨 후 이를 양생시켜야하는 기술구성이 전제되어야 하는 것으로, 이 모두가 구조의 복잡성은 물론 다양한 재료와 구조에 따른 제조원가의 상승요인은 물론, 콘크리트 양생과정에 따른 공사기간의 지연과 함께 그 구조가 중량물인 관계로 시공시 운송의 어려움과 가로등주의 수평과 수직을 맞추기 위하여는 굴삭기나 크레인에 의존하여야 하는 작업상의 번거움도 수반하고 있었다.In addition, the basis of streetlights based on such concrete structures was disclosed in Korean Patent No. 0790553, Korean Patent Publication No. 2005-0015899, and Utility Model No. 420012, but all of the above-described anchor bolts, wire entry pipes, and ground rods are provided in concrete structures. After the formation of the ground plate and the ground plate, respectively, the premise of the construction of the technology must be premised, all of which are not only the complexity of the structure, but also the increase in manufacturing cost according to various materials and structures, as well as the construction period according to the concrete curing process. In addition to the delay, the construction was heavy, and thus, the construction was difficult to transport, and the work has to be relied on an excavator or a crane to align the lamp post horizontally and vertically.

또한 상기한 콘크리트기초는 주변의 사정에 의하여 가로등을 이전하거나 철거 시에는 콘크리트구조물의 뭉치로 되었기 때문에 이를 재활용할 수 없는 산업용폐기물에 불과하여 이를 분쇄하는 별도의 처리과정을 거쳐야 하는 문제점도 가지고 있는 것이다. In addition, the above-mentioned concrete foundation has a problem that it is not an industrial waste that cannot be recycled because it is a bundle of concrete structures at the time of moving or dismantling the street light due to the surrounding circumstances, and thus has a separate process of crushing it. .

본 발명은 상기한 문제점을 해결하기 위한 것으로, 가로등기초를 금속재의 철 구조물로 형성하면서 그 구조가 매우 단순하여 제조원가가 저렴한 경제성이 있으며, 경량인 관계로 운송이 용이하고, 또한 매설과정이 매우 간편 용이하여 작업성이 양호하며 추후 재활용이 가능한 가로등주 설치용 기초를 제공하고자 하는데 그 목적이 있는 것이다. The present invention has been made to solve the above problems, while the street lamp base is made of a metal steel structure, the structure is very simple, economical manufacturing cost is low, and because of light weight, transportation is easy, and the buried process is very simple. Its purpose is to provide a foundation for easy installation of lampposts that can be easily recycled and reused later.

상기한 목적을 달성하기 위한 본 발명은 중심관의 외주면에 지하에 매설되는 다수의 토압날개를 각기 다른 방향으로 부착하고, 그 사이에 토압(土壓)공간부를 구비하여 토압날개가 지하에 매립 시 이 공간부로 흙이 진입되어 견고한 지지력을 발휘할 수 있게 한 것이다.The present invention for achieving the above object is attached to a plurality of earth pressure wings embedded in the basement on the outer circumferential surface of the central tube in different directions, and provided with a earth pressure space portion therebetween when the earth pressure wings are buried underground Soil enters into this space and makes it possible to exert solid support.

그리고 본 발명은 가로등기초의 구조물이 도전성이 양호한 금속의 철 구조물로 형성되기 때문에 별도의 접지구조가 요구되지 않으며, 또한 상기 공간부를 통하여 중심봉 내부로 전선을 인입하기 때문에 별도의 전선인입관 구조가 요구되지 않기 때문에 구조의 복잡성이 없도록 한 것이다.In addition, the present invention does not require a separate grounding structure because the structure of the street lamp base is formed of a metal structure having good conductivity, and a separate wire drawing pipe structure is required because the wire is introduced into the center rod through the space part. It doesn't make the structure complicated.

이상과 같은 본 발명은 가로등기초가 매우 간단한 철구조물로 형성되면서 자연적으로 접지기능을 갖게 됨은 물론, 중심관의 전선관인입공으로 전선을 인입하여 시공할 수 있기 때문에 종래와 같이 콘크리트기초 내부에 앵커볼트와 전선인입관, 접지봉과 접지판 등을 각각 형성시킨 후 이를 양생시켜야하는 제조과정과 구조의 복잡성이 없으며, 특히 본 발명은 기초구조물이 경량인관계로 운송과정이 매우 용이하며, 또한 가로등을 이전하거나 폐기 시에는 그 기초를 손쉽게 재활용이 가능한 경제적 이점을 갖게 되는 것이다. The present invention as described above has a grounding function is formed of a very simple steel structure, and naturally has a grounding function, as well as can be installed by introducing the wire into the conduit of the conduit of the central tube anchor bolt inside the concrete base as in the prior art There is no complicated manufacturing process and structure that must be cured after forming the wire inlet pipe, ground rod and ground plate, etc. In particular, the present invention is very easy to transport because the base structure is lightweight, and also transfer or discard the street light. The city will have an economic advantage that the foundation can be easily recycled.

도 2는 본 발명의 사시도이고, 도 3은 본 발명이 설치된 상태를 보인 단면도이며, 도 4는 본 발명의 평면도를 보인 것이고, 도 5는 본 발명이 설치된 상태를 예시한 것이다.Figure 2 is a perspective view of the present invention, Figure 3 is a cross-sectional view showing a state of the present invention, Figure 4 is a plan view of the present invention, Figure 5 illustrates a state in which the present invention is installed.

본 발명은 끼움부(A)와 기초매입부(B)로 구획된다.The present invention is divided into a fitting portion (A) and a base embedding portion (B).

기초매입부(B)는 중심관(10)의 상기 끼움부(A)를 제외한 외주면에 다수의 토압날개(20)(20')를 각기 다른 방향으로 고정 설치하여 토압지지공간부(30)(30')를 각각 형성하고, 각 토압날개(20)(20')의 사이사이에는 보강부재(40)(40')를 연결하였다.The base embedding portion B is provided with a plurality of earth pressure blades 20, 20 'fixedly installed in different directions on the outer circumferential surface of the central tube 10 except for the fitting portion A, and the earth pressure supporting space portion 30 ( 30 ') were formed, and reinforcing members 40 and 40' were connected between the earth pressure blades 20 and 20 '.

상기 토압날개(20)(20')는 외향경사면(50)(50')을 갖도록하여 상협하광형으로 형성함이 바람직하다.The earth pressure blades 20 and 20 'are preferably formed to have a top and bottom light type to have outwardly inclined surfaces 50 and 50'.

그리고 끼움부(A)는 중심관(10)의 상부 노출부분을 외향경사면(11)으로 하여 상부에서 가로등주(60)를 끼워 설치하기가 용이하도록 하였다.And the fitting portion (A) was to make it easy to install the street lamp column 60 from the top by using the upper exposed portion of the center tube 10 as the outward inclined surface (11).

상기 토압날개(20)(20')사이의 중심관부분에는 전선관인입공(70)을 필요한 위치에 천공하였다.In the central tube portion between the earth pressure wing (20, 20 ') was drilled conduit entry hole 70 in the required position.

이와 같은 본 발명은 도로변에서 가로등을 설치할 위치의 지면 흙을 파낸 후 본 발명의 전선관인입공(70)으로 전선을 인입하여 배선과정을 마친 후, 기초매입부(B)를 지면 공간부에 삽입한 후 흙을 다시 넣어 충입하면 도 3에 도시한 바와 같이 토압지지공간부(30)(30')사이사이로 흙이 충만하게 채워지며 이를 다져주면 그 토압에 의하여 본 발명 가로등기초가 든든하면서 견고하게 매설된다.In the present invention as described above, after digging the ground soil at the location of the street lamp to install the wire into the conduit entry hole 70 of the present invention after completing the wiring process, the base buried portion (B) is inserted into the ground space After the soil is refilled, the soil is filled between the earth pressure supporting spaces 30 and 30 'as shown in FIG. 3, and when the soil is compacted, the street lamp foundation of the present invention is firmly and firmly buried by the earth pressure. do.

이때 상기 가로등기초가 정 수직방향이 되도록 조절하게 됨은 물론이다.At this time, it is a matter of course that the basis of the street lamp is adjusted to be in the vertical direction.

그리고 상기 토압날개(20)(20')에 외향경사면(50)(50')이 형성되었기 때문에 매립 시 그 경사면으로 인가되는 토압에 의하여 매우 견고한 지지력을 갖게 된다.In addition, since the outwardly inclined surfaces 50 and 50 'are formed on the earth pressure blades 20 and 20', the earth pressure is very firmly supported by the earth pressure applied to the inclined surface at the time of filling.

이와 같은 과정으로 가로등기초를 매설한 후 지면에 노출된 끼움부(A)에 별도의 크레인을 이용하여 가로등주(60)를 위치시킨 뒤 이를 하강하여 삽입시키는 과정으로 가로등을 설치하게 된다.In this process, after laying the foundation of the street lamp, the street lamp column 60 is placed in the fitting portion A exposed on the ground by using a separate crane, and then the street lamp is installed by lowering and inserting the lamp lamp.

이때 본 발명의 끼움부(A)는 중심관(10)의 상부 노출부분이 상부 보다 하부가 넓은 외향경사면(11)으로 되었기 때문에 상부에서 가로등주(60)를 끼워 설치하기가 용이하며, 가로등주(60) 역시 그 내부가 상기 외향경사면(11)과 같은 경사면을 갖는 중공부로 되어 끼움설치 시 정합되는 상태로 결합이 되기 때문에 유동성이 없다. At this time, the fitting portion (A) of the present invention is easy to install by inserting the street lamp column 60 from the upper side because the upper exposed portion of the center tube 10 is wider than the upper portion of the outward inclined surface (11), street lamp column 60 ) Is also a hollow part having the same inclined surface as the outwardly inclined surface 11, there is no fluidity because it is coupled in a matching state when installing.

또한 본 발명은 가로등기초가 도전성이 양호한 금속재의 구조로 되었기 때문에 자연적인 접지기능을 갖게 되어 별도의 접지구조가 요구되지 않는다.In addition, the present invention has a natural grounding function since the streetlight base is made of a metal material with good conductivity, so that a separate grounding structure is not required.

그리고 본 발명은 가로등을 이전하거나 폐기 시에는 다른 장소로 이동하여 재활용이 가능하며, 또한 경량인 관계로 시공시 운반과정이 매우 용이하다.In addition, the present invention can be recycled by moving to another place when moving or discarding the street light, and also easy to transport during construction because of the light weight.

도 1은 종래의 가로등기초를 보인 단면도.1 is a cross-sectional view showing a conventional street light foundation.

도 2는 본 발명의 사시도.2 is a perspective view of the present invention.

도 3은 본 발명의 시공상태를 보인 단면도.3 is a cross-sectional view showing a construction state of the present invention.

도 4는 본 발명의 평면도.4 is a plan view of the present invention.

도 5는 본 발명의 실시상태를 보인 예시도.5 is an exemplary view showing an embodiment of the present invention.

- 도면의 주요부분에 대한 부호설명 --Code description of main parts of drawing-

10 : 중심관10: center tube

20 20' : 토압날개20 20 ': Earth Pressure Wing

30 30' : 토압지지공간부30 30 ': Earth pressure supporting space

40 40' : 보강부재40 40 ': reinforcing member

50 50' : 외향경사면50 50 ': outward slope

70 : 전선관인입공70: conduit entry

Claims (3)

중심관(10)의 외주면에 다수의 토압날개(20)(20')를 각기 다른 방향으로 고정설치하여 토압지지공간부(30)(30')를 형성하고, 각 토압날개(20)(20')의 사이사이에는 보강부재(40)(40')를 연결하며, 토압날개(20)(20')사이의 중심관부분에는 전선관인입공(70)을 형성한 가로등설치용 기초.A plurality of earth pressure blades 20, 20 'are fixedly installed in different directions on the outer circumferential surface of the center tube 10 to form earth pressure support space portions 30, 30', and each earth pressure wing 20, 20 ') Between the reinforcing member 40, 40' between, and the center pipe portion between the earth pressure wing 20, 20 'is formed in the conduit conduit hole 70 is formed for the street light. 제1항에 있어서, 상기 토압날개(20)(20')는 외향경사면(50)(50')을 갖도록하여 상협하광형으로 형성함을 특징으로 하는 가로등설치용 기초.The foundation for installing a street lamp according to claim 1, wherein the earth pressure vanes (20) (20 ') are formed to have a bottom narrow light type so as to have outwardly inclined surfaces (50) (50'). 제1항에 있어서, 중심관(10)의 상부 노출부분이 상부 보다 하부가 넓은 외향경사면(11)으로 형성됨을 특징으로 하는 가로등설치용 기초.The base of claim 1, wherein the upper exposed portion of the center tube (10) is formed of an outwardly inclined surface (11) wider than the upper portion.
KR1020080113930A 2008-11-17 2008-11-17 The foundation a streetlight for nstallation KR101011372B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020080113930A KR101011372B1 (en) 2008-11-17 2008-11-17 The foundation a streetlight for nstallation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020080113930A KR101011372B1 (en) 2008-11-17 2008-11-17 The foundation a streetlight for nstallation

Publications (2)

Publication Number Publication Date
KR20100055031A KR20100055031A (en) 2010-05-26
KR101011372B1 true KR101011372B1 (en) 2011-02-01

Family

ID=42279572

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080113930A KR101011372B1 (en) 2008-11-17 2008-11-17 The foundation a streetlight for nstallation

Country Status (1)

Country Link
KR (1) KR101011372B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101212240B1 (en) * 2012-05-31 2012-12-13 현대산업개발 주식회사 Structure for underground downward extension of structural remodeling and methode thereof
KR101228825B1 (en) 2009-11-17 2013-02-01 유한회사 삼학콘크리트 Manufacturing method and manufacturing device fundamental concrete connection unit street lamp prop used centrifugation
KR20190126223A (en) 2018-05-01 2019-11-11 (주)성조산업 Lower foundation structure having a bypass connection space portion for a streetlight

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108488717B (en) * 2018-02-05 2019-07-30 平阳铮盛建设有限公司 The fixed device of municipal Road lamp for garden

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100853099B1 (en) 2005-09-07 2008-08-19 주식회사 다린이앤씨 Street light foundation
KR20080092639A (en) * 2007-04-13 2008-10-16 우주엘엔티(주) Pedestal

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100853099B1 (en) 2005-09-07 2008-08-19 주식회사 다린이앤씨 Street light foundation
KR20080092639A (en) * 2007-04-13 2008-10-16 우주엘엔티(주) Pedestal

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101228825B1 (en) 2009-11-17 2013-02-01 유한회사 삼학콘크리트 Manufacturing method and manufacturing device fundamental concrete connection unit street lamp prop used centrifugation
KR101212240B1 (en) * 2012-05-31 2012-12-13 현대산업개발 주식회사 Structure for underground downward extension of structural remodeling and methode thereof
KR20190126223A (en) 2018-05-01 2019-11-11 (주)성조산업 Lower foundation structure having a bypass connection space portion for a streetlight

Also Published As

Publication number Publication date
KR20100055031A (en) 2010-05-26

Similar Documents

Publication Publication Date Title
KR100588445B1 (en) Method for installation of environment friendly electric utility pole
KR100991262B1 (en) Method for bridge reinforcement and landscape architecture
KR100885131B1 (en) A fixing structure of pillar and construction method thereof
CN107338801B (en) Prestressing force assembled Complex retaining wall structure and construction method
KR101011372B1 (en) The foundation a streetlight for nstallation
KR101837951B1 (en) Pile for securing the post of the road facility
KR101726725B1 (en) Construction method for a sidewalk enlargement installation
KR100719950B1 (en) Fabricated baseplate for post
KR100935790B1 (en) The reclamation style street lamp fundamental unit and the street lamp establishment method which uses this
CN108360570B (en) Lifting construction method for asphalt pavement inspection well
KR20110137644A (en) A fixing structure of pillar and construction method thereof
KR100828657B1 (en) Form structure for providing basic streetlight construction
CN201411713Y (en) Manhole of various kinds of pipe networks for urban roads having hole mouth reinforcing mechanism
CN206220537U (en) A kind of assembly type truss frame platform
CN114645721A (en) Combined assembly process for highway tunnel and inverted arch structure and assembly device thereof
KR20100042446A (en) A fixing structure of pillar and construction method thereof
CN112282484A (en) Street lamp laying and mounting method
KR200348534Y1 (en) Wing type of footpath block
CN112095658A (en) High-prefabricated stand column based on grid ecological retaining wall and construction method for accurate installation of high-prefabricated stand column
KR200375997Y1 (en) a precast structure for pillar
KR101085796B1 (en) A foundation integr al-type fixing structure of pillar
KR20090084038A (en) A fabric of pillar and method for executing thereof
WO2011059240A2 (en) Fixing structure of pillar and construction method thereof
KR101441117B1 (en) Buried cement block for landlords such as the crossroads
CN109972657A (en) Overall assembled steel reinforced concrete pipe gallery is contained in stake

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20140120

Year of fee payment: 4

FPAY Annual fee payment

Payment date: 20141208

Year of fee payment: 5

FPAY Annual fee payment

Payment date: 20151228

Year of fee payment: 6

FPAY Annual fee payment

Payment date: 20180320

Year of fee payment: 8

FPAY Annual fee payment

Payment date: 20181122

Year of fee payment: 9