KR100709486B1 - Light poles connection structure of a different diameter - Google Patents

Light poles connection structure of a different diameter Download PDF

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Publication number
KR100709486B1
KR100709486B1 KR1020070007781A KR20070007781A KR100709486B1 KR 100709486 B1 KR100709486 B1 KR 100709486B1 KR 1020070007781 A KR1020070007781 A KR 1020070007781A KR 20070007781 A KR20070007781 A KR 20070007781A KR 100709486 B1 KR100709486 B1 KR 100709486B1
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South Korea
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cover
column
street lamps
connection structure
lower column
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KR1020070007781A
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Korean (ko)
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이성형
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재진가로등 주식회사
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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
    • E04H12/02—Structures made of specified materials
    • E04H12/08—Structures made of specified materials of metal
    • E04H12/085—Details of flanges for tubular masts
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
    • E01F9/673—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for holding sign posts or the like
    • E01F9/681—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for holding sign posts or the like the sign posts being fastened by removable means, e.g. screws or bolts
    • 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

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

본 발명은 직경이 상이한 가로등주의 연결구조에 관한 것으로서, 더욱 상세하게는 직경이 큰 주철재의 하부지주와 직경이 작은 스테인레스 관체로 상부지주를 제조하여 상호 연결함에 있어서, 내구성을 향상시키고, 특히 우천시 빗물이 스며들지 못하게 하여 전기누전으로부터 안전한 가로등주를 제공할 수 있도록 한 것이다.The present invention relates to a connection structure of street lamps of different diameters, and more particularly, to improve the durability in the interconnection by manufacturing the upper column with the lower column of the large diameter cast iron material and the stainless steel tube of small diameter, especially in rainy weather It is to prevent rainwater from penetrating and provide street lamps that are safe from electric leakage.

상기 목적을 달성하기 위한 본 발명의 직경이 상이한 가로등주의 연결구조는 주철재의 하부지주와 스테인레스 관체의 상부지주가 상호 연결되는데, 상부지주와 하부지주의 연결부로 빗물이 스며드는 것을 방지하기 위하여 하부지주의 상단부의 일부분을 씌워줄 수 있게 구성된 커버를 상부지주에 용접으로 고정하고, 상기 커버에 형성된 볼트공 부분에 빗물이 스며드는 것을 방지하기 위하여 누수방지턱을 일체로 형성하며, 또 커버와 하부지주를 체결하는 볼트에는 상기 누수방지턱을 씌우기 위한 커버를 일체로 형성한 것으로서, 이상과 같은 본 발명에 의한 직경이 상이한 가로등주의 연결구조에 의하면, 강풍에 의해서 가로등주의 연결부가 움직이는 종래 문제점을 완벽하게 해결하여 가로등주의 내구성을 향상시켜주고, 특히 하부지주와 상부지주가 결합되는 부분으로 빗물이 스며드는 것을 해결하여 누전에 의한 안전사고를 방지할 수 있고, 또 영구적인 밀폐 효과로 가로등을 유지관리하는데에 따른 비용을 절감하는 등, 가로등주의 품질에 신뢰를 향상시키는 등의 효과가 있다.In order to achieve the above object, the connection structure of the street lamp column having different diameters of the present invention is connected to the lower column of the cast iron and the upper column of the stainless steel pipe, the upper part of the lower column to prevent rainwater from penetrating into the connection of the upper column and the lower column. Fixing the cover configured to cover a portion of the upper end by welding, and forming a leakage preventing jaw integrally to prevent rain water from penetrating the bolt hole formed in the cover, and bolts for fastening the cover and the lower end The cover is formed integrally with the cover to cover the leakage prevention jaw, according to the connection structure of street lamps of different diameters according to the present invention as described above, completely solves the conventional problem of moving the street lamps due to strong winds and durability of street lamps , Especially the lower and upper paper Improves confidence in the quality of streetlights by solving rainwater seepage into the combined parts, preventing safety accidents due to short circuits, and reducing the cost of maintaining streetlights with a permanent sealing effect. Has the effect of.

하부지주, 상부지주, 하부지주커버, 누수방지턱, 커버, 볼트, 볼트공. Lower support, upper support, lower support cover, leak prevention jaw, cover, bolt, bolt hole.

Description

직경이 상이한 가로등주의 연결구조{Light Poles connection structure of a different diameter}Light Poles connection structure of a different diameter

도 1은 종래 가로등주의 연결구조를 보인 예시도1 is an exemplary view showing a connection structure of a conventional street lamp

도 2는 본 발명에 의한 가로등주의 전체를 보인 정면도Figure 2 is a front view showing the whole streetlight according to the present invention

도 3은 본 발명에 의한 도 2의 A부분을 확대한 단면도3 is an enlarged cross-sectional view of portion A of FIG. 2 according to the present invention;

도 4는 본 발명에 의한 도 2의 B부분을 확대한 분해 사시도4 is an exploded perspective view showing an enlarged portion B of FIG. 2 according to the present invention;

도 5는 본 발명에 의한 도 2의 B부분을 확대한 단면도5 is an enlarged cross-sectional view of part B of FIG. 2 according to the present invention;

도 6은 본 발명에 의한 도 5의 요부를 확대한 단면도6 is an enlarged cross-sectional view of the main portion of FIG. 5 according to the present invention;

***도면중 주요 부분에 대한 부호의 설명****** Description of the symbols for the main parts of the drawings ***

1: 하부지주 1: lower column

2: 상부지주 2: upper holding

3: 하부지주커버 3: lower column cover

5: 누수방지턱 5: leak prevention jaw

6: 커버 6: cover

7: 볼트 7: bolt

100: 300: 볼트공 100: 300: bolt hole

본 발명은 직경이 상이한 가로등주의 연결구조에 관한 것으로서, 더욱 상세하게는 직경이 큰 주철재의 하부지주와 직경이 작은 스테인레스 관체로 상부지주를 제조하여 상호 연결함에 있어 우천시 빗물이 스며들지 못하게 하여 전기누전으로부터 안전한 가로등주를 제공할 수 있도록 한 것이다.The present invention relates to a connection structure of street lamps of different diameters, and more particularly, to the upper column made of a large diameter of the lower column and the stainless steel pipe of the small diameter to prevent the rain water infiltrate during rain in the interconnection. It is to provide street lamps that are safe from leakage.

주지된 바와 같이 대부분의 가로등주는 그 길이가 길고, 또 무겁기 때문에 가로등주를 설치하기 위해 운반할 때 많은 어려움이 있다.As is well known, most street lamps are long and heavy, and there are many difficulties when transporting them for installation.

상기와 같이 가로등주를 운반할 때 어려움을 해결하기 위하여 가로등주를 2~3개 등분하여 상호 연결/조립할 수 있게 구성되어 있다.In order to solve the difficulties in transporting street lamps as described above, it is configured to be interconnected / assembled by dividing two or three street lamps.

또한, 다양한 모양을 제공하고, 내구성과 안정적인 가로등주를 제공하기 위하여 하부지주는 주철재로 형성하고, 상부지주는 스테인레스 관체로 형성하여 상호 연결하도록 구성된 것이 있다.In addition, in order to provide a variety of shapes, and to provide a durable and stable street lamps, the lower column is formed of cast iron, and the upper column is formed of a stainless steel tube and configured to interconnect.

종래 상기와 같은 가로등주를 구성하는 주철재의 하부지주와 스테인레스로 된 상부지주를 상호 연결하기 위한 구성의 대표적인 실시예를 도 1에서 살펴본다.A representative embodiment of a configuration for interconnecting a lower column of a cast iron material and a stainless steel upper column constituting the street lamp column as described above will be described in FIG. 1.

즉, 주철재로 된 하부지주(90)의 연결부 외주연에 볼트공을 형성하여 스테인레스 상부지주(80)를 결합하고, 볼트(70)를 체결함으로써, 스테인레스 상부지주를 주철재의 하부지주에 고정토록하고, 상기 연결부에 빗물이 스며드는 것을 방지하기 위하여 플렌지(91)를 형성하였다.That is, by forming a bolt hole in the outer periphery of the connecting portion of the lower column 90 made of cast iron to join the stainless upper column 80, and fastening the bolt 70, fixing the upper stainless steel column to the lower column of the cast iron In addition, a flange 91 was formed to prevent rainwater from penetrating the connection portion.

그러나, 상기한 바와 같은 연결부의 구성으로는 플렌지의 주변에 형성되는 틈새와 볼트공과 볼트의 틈새로 빗물이 스며들기 때문에 완벽한 밀폐작용을 기대할 수 없다.However, in the configuration of the connection part as described above, since the rainwater penetrates into the gap formed between the flange and the gap between the bolt hole and the bolt, a perfect sealing action cannot be expected.

그렇기 때문에 우천시 빗물이 주철재로 된 하부지주의 내부로 유입되어 내부에 설치되어 있는 전기장치에 누전의 원인을 제공하게 됨으로써, 안전사고를 유발하여 귀중한 생명을 앗아가는 사례를 매스컴을 통해 볼 수 있었다.As a result, rainwater flowed into the lower column made of cast iron and provided a cause of a short circuit to the electrical equipment installed therein, leading to safety accidents and killing valuable lives.

그리고, 상기와 같은 누전의 원인을 해결하기 위하여 가로등주의 내부에 전기장치 등 전선접지부를 수시로 점검하고, 또 수리해야 하기 때문에 그에 따른 인건비 및 재료비용이 많이 소요되는 등의 문제점이 있었다.In addition, in order to solve the cause of the short circuit as described above, there is a problem in that labor cost and material cost are high due to the need to check and repair the electric wire grounding part such as an electric device inside the street lamp.

상기와 같은 문제점을 해결하기 위한 본 발명은 직경이 큰 주철재의 하부지주와 스테인레스 관체로 된 상부지주를 상호 견고하게 결합되게 하고, 특히 하부지주와 상부지주가 결합되는 부분에 발생하는 틈새와 볼트를 체결하는 부분에 완벽한 밀폐구조를 갖는 가로등주의 연결구조를 제공하여 빗물이 하부지주의 내부로 스며드는 것을 방지함으로써, 우천시 빗물로 인한 전기장치에 누전의 원인을 완벽하게 해결하여 안전사고를 예방할 수 있게 하며, 또 영구적인 밀폐 효과로 가로등을 유지관리하는데에 따른 비용을 절감하는 등, 가로등주의 품질에 신뢰를 향상시켜 경쟁력을 갖도록 하는데 소기의 목적하는 바가 있다.The present invention for solving the above problems is to make the lower column of the large cast iron and the upper column made of stainless steel to be firmly coupled to each other, in particular the gaps and bolts generated in the portion where the lower column and the upper column is coupled By providing a connection structure of street lamps with a completely sealed structure at the part to which the joint is connected, it prevents rainwater from seeping into the interior of the lower column, thereby completely preventing the leakage of electrical devices due to rainwater during rainy weather and preventing safety accidents. In addition, the aim is to improve the reliability of street lamp stocks to be competitive by reducing the cost of maintaining street lamps with permanent sealing effect.

상기 목적을 달성하기 위한 본 발명의 직경이 상이한 가로등주의 연결구조는 주철재의 하부지주와 스테인레스 관체의 상부지주가 상호 연결되는데, 상부지주와 하부지주의 연결부로 빗물이 스며드는 것을 방지하기 위하여 하부지주의 상단부의 일부분을 씌워줄 수 있게 구성된 커버를 상부지주에 용접으로 고정하고, 상기 커버에 형성된 볼트공 부분에 빗물이 스며드는 것을 방지하기 위하여 누수방지턱을 일체로 형성하며, 또 커버와 하부지주를 체결하는 볼트에 상기 누수방지턱을 씌우기 위한 커버를 일체로 형성한 것을 특징으로 하며, 이하 첨부된 도면과 관련하여 상세하게 설명하면 다음과 같다.In order to achieve the above object, the connection structure of the street lamp column having different diameters of the present invention is connected to the lower column of the cast iron and the upper column of the stainless steel pipe, the upper part of the lower column to prevent rainwater from penetrating into the connection of the upper column and the lower column. Fixing the cover configured to cover a portion of the upper end by welding, and forming a leakage preventing jaw integrally to prevent rain water from penetrating the bolt hole formed in the cover, and bolts for fastening the cover and the lower end It characterized in that the cover for covering the leakage preventing jaw integrally formed, and in detail with reference to the accompanying drawings as follows.

도 2는 본 발명에 의한 가로등주의 전체를 보인 정면도, 도 3은 본 발명에 의한 도 1의 A부분을 확대한 단면도, 도 4는 본 발명에 의한 도 1의 B부분을 확대한 분해 사시도, 도 5는 본 발명에 의한 도 1의 B부분을 확대한 단면도, 도 6은 본 발명에 의한 도 5의 요부를 확대한 단면도이다.Figure 2 is a front view showing the entire street lamp according to the present invention, Figure 3 is an enlarged cross-sectional view of the portion A of Figure 1 according to the present invention, Figure 4 is an exploded perspective view of an enlarged portion B of Figure 1 according to the present invention, 5 is an enlarged cross-sectional view of portion B of FIG. 1 according to the present invention, and FIG. 6 is an enlarged cross-sectional view of the main portion of FIG. 5 according to the present invention.

본 발명의 가로등주를 구성하는 주철재의 하부지주와 스테인레스 관체의 상부지주(이하 상부지주, 하부지주로 혼용함.)를 상호 결합하여 일체로 고정함에 있어서,In fixing the lower column of the cast iron constituting the street lamp of the present invention and the upper column of the stainless steel pipe (hereinafter referred to as the upper column, the lower column) by mutually fixed integrally,

도 5, 6에서 보는 바와 같이 하부지주(1)의 내부에 상부지주(2)를 지지하기 위한 받침부(10)가 형성되고, 상면에는 등간격으로 볼트공(100)을 형성하며,5 and 6, the supporting portion 10 for supporting the upper support 2 is formed in the interior of the lower support 1, the upper surface to form a bolt hole 100 at equal intervals,

상기 하부지주(1)에 결합되는 상부지주(2)에는 연결부를 통해 빗물이 유입되지 못하도록 하부지주(1)의 상단부 일부분을 씌워줄 수 있도록 수직부(30)를 갖는 커버(3)를 용접으로 고정하고, 또 커버(3)에 형성된 볼트공(300)으로 빗물이 유입되지 못하도록 누수방지턱(5)을 일체로 형성하며,The upper support 2 coupled to the lower support 1 is welded with a cover 3 having a vertical portion 30 to cover a portion of the upper end of the lower support 1 so that rainwater does not flow through the connection portion. It is fixed, and the leakage preventing jaw (5) is integrally formed so that rain water does not flow into the bolt hole (300) formed in the cover (3),

상기와 같이 구성된 상부지주(2)를 하부지주(1)에 결합하여 상부지주(2)의 하단은 받침부(10)에 안착시키고, 커버(3)는 하부지주(1)의 상부를 덮어씌우고 볼트공(100)(300)들을 맞춘 다음, 누수방지턱(5)를 덮어 씌워주기 위한 수직부(60)를 갖는 커버(6)가 일체로 형성된 볼트(7)를 하부지주(1)의 볼트공(100)에 체결하여 가로등주를 구성된 것이다.The upper support 2 configured as described above is coupled to the lower support 1 so that the lower end of the upper support 2 is seated on the support 10, and the cover 3 covers the upper portion of the lower support 1. After the bolt holes 100 and 300 are fitted together, the bolt holes 7 formed with the cover 6 having the vertical portion 60 for covering the leak prevention jaw 5 integrally are bolted to the bolt holes of the lower column 1. It is fastened to the (100) is configured a street lamp.

도면의 미설명부호 30은 가로등암 고정용 플렌지, 31은 빗물누수 방지 및 내구성을 위한 지지관체, 32는 가로등암을 표시한 것이다.In the drawings, reference numeral 30 denotes a flange for fixing the street lamp arm, 31 indicates a support body for preventing rainwater leakage and durability, and 32 indicates a street lamp arm.

이상과 같은 본 발명의 직경이 상이한 가로등주의 연결구조에 관한 작용을 상세하게 설명하면 다음과 같다.Referring to the operation of the connection structure of the street lamp different diameter of the present invention as described above in detail as follows.

본 발명의 가로등주는 하부지주(1)의 내부에 상부지주(2)를 지지하기 위한 받침부(10)에 상부지주(2)의 하단부가 결합되고 상면에는 등간격으로 형성된 볼트공(100)에 커버(3)의 볼트공(300)통해 볼트(7)를 체결하였기 때문에 강풍에 의해서 상부지주가 하부지주로부터 움직이는 문제점을 해결하게 된다.The street lamp of the present invention is coupled to the lower end of the upper column 2 to the support 10 for supporting the upper column 2 in the lower column (1) and the bolt hole 100 formed at equal intervals on the upper surface Since the bolts 7 are fastened through the bolt holes 300 of the cover 3, the upper column moves from the lower column due to the strong wind.

그리고, 상부지주(2)에 용접된 커버(3)의 수직부(30)가 하부지주(1)의 상측 일부분을 덮고 있기 때문에 빗물이 커버(3)와 하부지주(1)의 틈새를 통해 내부로 유입되지 못하게 된다.In addition, since the vertical portion 30 of the cover 3 welded to the upper column 2 covers the upper portion of the lower column 1, rainwater is formed through the gap between the cover 3 and the lower column 1. Will not flow into the

또한, 커버(3)의 볼트공(300)에 형성된 누수방지턱(300)과 볼트(7)에 형성된 수직부(60)을 갖는 커버(6)가 서로 결합되어 있기 때문에 볼트공으로 빗물이 유입되지 못하게 된다.In addition, since the leakage preventing jaw 300 formed in the bolt hole 300 of the cover 3 and the cover 6 having the vertical portion 60 formed in the bolt 7 are coupled to each other, rain water does not flow into the bolt hole. do.

가로등주를 구성하는 가로등암(32)과 상부지주(2)를 연결함에 있어서, 가로등암 고정용 플렌지(30)와 볼트로 고정하였기 때문에 강풍에 의해서 가로등암이 움 직이는 것을 방지하고, 또 지지관체(31)에 의해서 빗물이 스며드는 것을 방지하는 동시에 가로등주의 내구성도 향상시키게 된다.In connecting the street lamp arm 32 and the upper column 2 constituting the street lamp column, the lamp lamp is fixed to the flange 30 and the bolt for fixing the lamp lamp to prevent the street lamp arm from moving due to strong winds, The rainwater is prevented from infiltrating by the tubular body 31, and the durability of the street lamp is improved.

이상과 같은 본 발명에 의한 직경이 상이한 가로등주의 연결구조에 의하면, 강풍에 의해서 가로등주의 연결부가 움직이는 종래 문제점을 완벽하게 해결하여 가로등주의 내구성을 향상시켜주고, 특히 하부지주와 상부지주가 결합되는 부분으로 빗물이 스며드는 것을 해결하여 누전에 의한 안전사고를 방지할 수 있고, 또 영구적인 밀폐 효과로 가로등을 유지관리하는데에 따른 비용을 절감하는 등, 가로등주의 품질에 신뢰를 향상시키는 등의 효과가 있다. According to the connection structure of street lamps of different diameters according to the present invention as described above, completely solves the conventional problem of moving the street lamps by the strong wind to improve the durability of the street lamps, in particular, the lower portion and the upper portion is combined portion This prevents rainwater seepage and prevents accidents due to short circuits, and reduces the cost of maintaining street lamps with a permanent sealing effect. .

Claims (1)

하부지주(1)의 내부에 상부지주(2)를 지지하기 위한 받침부(10)가 형성되고, 상부지주(2)를 결합하여 구성된 가로등주에 있어서,In the street lamp column formed by combining the upper column (2) is formed with a support 10 for supporting the upper column (2) in the lower column (1), 하부지주(1)의 상면에 등간격으로 볼트공(100)을 형성하고 상기 하부지주에 결합되는 상부지주(2)에는 연결부를 통해 빗물이 유입되지 못하게 하부지주(1)의 상단부 일부분을 덮어 씌워주기 위한 수직부(30)가 형성된 커버(3)를 용접으로 고정하고, 또 커버(3)에 형성된 볼트공(300)으로 빗물이 유입되지 못하도록 누수방지턱(5)을 일체로 형성하며,A bolt hole 100 is formed on the upper surface of the lower column 1 at equal intervals, and the upper column 2 coupled to the lower column covers a portion of the upper end portion of the lower column 1 so that rainwater does not flow through the connection portion. Fixing the cover 3 is formed with a vertical portion 30 for the cycle by welding, and integrally forming the leakage preventing jaw (5) so that rain water does not flow into the bolt hole 300 formed in the cover (3), 상기와 같이 구성된 상부지주(2)를 하부지주(1)에 결합하여 커버(3)는 하부지주(1)의 상측 일부분에 씌워지고 누수방지턱(5)를 덮어 씌워주기 위한 수직부(60)를 갖는 커버(6)가 일체로 형성된 볼트(7)를 하부지주(1)의 볼트공(100)에 체결하는 것을 특징으로 하는 직경이 상이한 가로등주의 연결구조.The upper support 2 configured as described above is coupled to the lower support 1 so that the cover 3 is covered with an upper portion of the lower support 1 and has a vertical portion 60 for covering the leak prevention jaw 5. Connection structure of street lamps of different diameters, characterized by fastening the bolt (7) formed integrally with the cover (6) having a bolt hole (100) of the lower column (1).
KR1020070007781A 2007-01-25 2007-01-25 Light poles connection structure of a different diameter KR100709486B1 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100762446B1 (en) 2007-07-04 2007-10-02 전명희 A post for a road-lamp
KR100931286B1 (en) 2007-09-20 2009-12-11 전명희 Waterproof street light holding
WO2020051667A1 (en) * 2018-09-13 2020-03-19 Bollmann Frank Modular construction, transportation and fixing system for tubular structural elements and corresponding tubular structure
KR20230015250A (en) * 2021-07-22 2023-01-31 나충용 Pole for road facility installation

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0530363U (en) * 1991-09-26 1993-04-20 株式会社柿の木 Street light pole
KR200420599Y1 (en) 2006-04-25 2006-07-04 라도엽 Connection structure of a street lamp post that diameter is consisted of other upper,lower part prop

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0530363U (en) * 1991-09-26 1993-04-20 株式会社柿の木 Street light pole
KR200420599Y1 (en) 2006-04-25 2006-07-04 라도엽 Connection structure of a street lamp post that diameter is consisted of other upper,lower part prop

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100762446B1 (en) 2007-07-04 2007-10-02 전명희 A post for a road-lamp
KR100931286B1 (en) 2007-09-20 2009-12-11 전명희 Waterproof street light holding
WO2020051667A1 (en) * 2018-09-13 2020-03-19 Bollmann Frank Modular construction, transportation and fixing system for tubular structural elements and corresponding tubular structure
GB2591668A (en) * 2018-09-13 2021-08-04 Bollmann Frank Modular construction, transportation and fixing system for tubular structural elements and corresponding tubular structure
AT523623A1 (en) * 2018-09-13 2021-09-15 Frank Bollmann Modular system for building, guiding and fastening elements of tubular structures and corresponding tubular structures
AT523623B1 (en) * 2018-09-13 2022-02-15 Frank Bollmann Modular system for building, guiding and fixing elements of tubular structures and relative tubular structure
KR20230015250A (en) * 2021-07-22 2023-01-31 나충용 Pole for road facility installation
KR102551665B1 (en) 2021-07-22 2023-07-05 나충용 Pole for road facility installation

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