KR101996291B1 - a climb of earthquake-resistant streetlights - Google Patents

a climb of earthquake-resistant streetlights Download PDF

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KR101996291B1
KR101996291B1 KR1020180169312A KR20180169312A KR101996291B1 KR 101996291 B1 KR101996291 B1 KR 101996291B1 KR 1020180169312 A KR1020180169312 A KR 1020180169312A KR 20180169312 A KR20180169312 A KR 20180169312A KR 101996291 B1 KR101996291 B1 KR 101996291B1
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South Korea
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center
hole
tube
plate
buffer
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KR1020180169312A
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Korean (ko)
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송준웅
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(주)비에스
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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
    • E04H12/2292—Holders used for protection, repair or reinforcement of the post or pole
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
    • 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
    • E04H12/2253—Mounting poles or posts to the holder
    • E04H12/2269—Mounting poles or posts to the holder in a socket
    • 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
    • E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
    • E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
    • E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
    • E04H9/022—Bearing, supporting or connecting constructions specially adapted for such buildings and comprising laminated structures of alternating elastomeric and rigid layers

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

The present invention relates to an earthquake-proof streetlight pole including a layered buffer part for absorbing vibration shocks acting in vertical and horizontal directions in a three-dimensional manner, which is provided in a fixing part for securing a streetlight pole on the ground, to safely maintain the streetlight in case of a natural disaster such as an earthquake or typhoon, thereby preventing the streetlight pole from being damaged and safely protecting electric appliances installed in the streetlight pole and preparing for disasters. More specifically, to install a streetlight pole on the ground, a foundation block is buried in the ground of the site where the streetlight pole is installed, and anchor bolts are installed on the foundation block so that a lower fixing plate of a lower body of the streetlight pole can be stacked and erected on an upper surface of the foundation block and fixed with the anchor bolts. A layered buffer part is formed by stacking, between the lower fixing plate of the streetlight pole fixed on the upper surface of the foundation block and the foundation block, elastic buffer plates and metal support plates having holes at the center thereof in multiple layers, covering the center and outer circumference of the layered objects with a buffer pipe made of elastic material to integrate the layered objects and the buffer pipe into one body. In addition, the layered buffer part is provided with a central support pipe, which is inserted into the center of the lower body of the streetlight pole through the central hole of the layered buffer part from a lower support plate and includes elastic buffer pipe on the outer surface of an upper end portion. Thus, the earthquake-proof streetlight pole is configured to lessen vibration shock and improve resilience from bending.

Description

내진 가로등 등주{a climb of earthquake-resistant streetlights}Earthquake-resistant streetlights {a climb of earthquake-resistant streetlights}

본 발명은 내진 가로등주에 관한 것으로 특히 가로등주를 지상에 고정시키는 고정부에 상하 방향으로 작용하는 진동충격과 수평방향으로 작용하는 진동충격을 입체적으로 완충하는 적층완충부를 구비하여 지진이나 태풍과 같은 자연재난이 발생할 때, 가로등주를 안전하게 유지할 수 있게 구성함으로써, 가로등주의 손상을 막고 가로등주에 장치되는 전기기구를 안전하게 보존하여 오동작을 막을 수 있게 하여 재난에 대비할 수 있도록 한 것인바 보다 구체적인 것은, 가로등주를 지상에 설치하기 위하여 가로등주가 설치되는 장소의 지중에 기초 블록을 매설하고, 기초블록에 앵커볼트를 설치하여 가로등주의 하측고정판을 기초 블록 상면에 적층하여 직립시키고, 앵커볼트로 고정하되, 기초블록 상면에 고정되는 가로등주의 하측고정판과 기초블록사이에 중심에 구멍이 형성된 탄성체완충판과 금속제 지지판을 다중으로 적층하고, 적층체의 중심공과 외주에 탄성체로 된 완충관체를 피복하여 일체가 되게 구성한 적층완충부를 형성하고, 또한, 적층완충부에는 하측지지판 중심에서 적층완충부의 중심구멍을 통해 가로등주 하체중심부로 투입되고, 상단부 외면에 탄성체완충관이 형성된 중심지지관을 구비하여 가로등주의 진동충격 완화와 더불어 휘임 복귀력이 향상되도록 구성한 것이다.The present invention relates to an earthquake-resistant streetlight, and more particularly, to an earthquake-resistant streetlight which has a laminated buffer portion that three-dimensionally buffs vibrational impact acting in a vertical direction and vibration impact acting in a vertical direction on a fixed portion, , It is possible to prevent damage to the streetlighting lamp and to safely preserve the electric appliance installed in the streetlighting lamp so as to prevent malfunctions so as to prepare for a disaster. More specifically, when the streetlighting lamp is placed on the ground A base block is embedded in the ground where a street lamp is installed and an anchor bolt is installed on the base block to stack the bottom fixing plate on the upper surface of the base block so as to be upright and fixed with an anchor bolt. The lower fixing plate and the base block A laminated buffer is integrally formed by laminating an elastic buffer plate with a hole at the center and a metal supporting plate in multiple layers and covering the center hole and the outer periphery of the laminate with a buffer tube made of an elastic body to form a laminated buffer, And a central core tube having an elastic bumper tube formed on an outer surface of an upper end portion thereof so as to alleviate the vibration impact of the backlight bar and to improve the returning force of the bumper reinforcement.

종래의 내진 가로등은 가로등주의 하단에 판형상으로 되는 4각지지부를 형성하고, 4각 지지부 저면 양측에 방진 수단을 구비하여 지진이나 태풍과 같은 재난이 발생할 때, 4각 지지부 양측에 설치된 내진부에서 지진 충격을 흡수하거나 저감하도록 구성하고 있지만, 가로등주의 중심부에 중심부를 지지하는 중심지지관이 없어서 가로등주가 지진이나 태풍의 힘을 받아 휘어질 때, 원상으로 복귀하는 복귀작용을 도울 수 있는 장치가 없어 입체적인 지진완충이 미흡하게 되는 불편이 있었다.Conventional earthquake-proof street lamps are provided with quadrangular support portions which are plate-shaped at the lower end of a street light fixture, and dustproof means are provided on both sides of the quadrangular support portion, so that when a disaster such as an earthquake or a typhoon occurs, However, there is no central line tube supporting the center portion of the street lamp, so that when the street lamp is bent under the force of an earthquake or a typhoon, there is no device capable of returning to the original state, There was an inconvenience that the earthquake buffer was insufficient.

우리나라에는 연평균 40회 정도 지진이 감지되고 있으며, 사람이 느낄 수 있는 규모3.0 이상의 지진은 평균 10회가 넘을 정도로 발생하며, 또 강풍이나 태풍도 잦은 상태이지만 가로등과 같은 시설물의 고정부는 내진장치가 없으므로 지진이나 강풍에 쓰러져 인명과 재산에 막대한 피해를 주게 되므로 이를 사전에 방지하는 것이 절대적으로 필요하다.An average of 40 earthquakes per year is detected in Korea, and an earthquake with a magnitude of 3.0 or more that can be felt by humans occurs at an average of more than 10 times. In addition, strong winds and typhoons are frequent. However, It is absolutely necessary to prevent this in advance because it will cause great damage to people and property by falling down by earthquake or strong wind.

본 발명은 상기 불편을 해소하기 위하여 개발된 것이다.The present invention has been developed in order to solve the above inconvenience.

본 발명은 가로등주(1)를 지상에 수직으로 고정시키기 위해 금속관체로 되어 하단부 외주에 연결구멍(1b)이 형성된 하측고정판(1a)이 구비되고, 가로등주가 설치되는 위치의 지중에 매설하는 기초블록(2)과, 기초블록에 매설되어 가로등주의 하측고정판(1a)을 기초블록(2)에 결합하는 앵커볼트(3)와 너트(3a)를 구비하는 고정구조에 있어서,The present invention is characterized in that a lower fixing plate 1a which is a metal pipe body and has a connecting hole 1b formed on the outer periphery of a lower end portion thereof for vertically fixing the standing light pole 1 to the ground is provided and a base block And an anchor bolt (3) and a nut (3a) embedded in the base block for coupling the lower fixing plate (1a) of the back light pole to the base block (2)

기초블록(2) 상면에는 기초블록 상면에 적층되는 하측지지판(4a) 외주동심원상에 결합구멍(4b)이 형성되어 앵커볼트(3)가 끼워져 너트(3a)가 체결되고, 중심부에서 가로등주 속으로 연장되게 일정길이를 가지는 돌출관(4c)이 형성되어 상단부 외주에 탄성체완충관(4d)이 피복되는 중심지지관(4)을 형성하고, 기초블록 상면에 적층되는 중심지지관(4)의 하측지지판(4a) 상면에는 중심부에 중심지지관의 돌출관(4c) 외경보다 큰 규격으로 중심구멍(5a)이 형성되어 중심지지관에 끼워지고, 외경이 하측지지판(4a) 외주에 형성한 결합구멍(4b) 천공위치에서 내측에 위치하도록 된 일정규격의 금속판으로 되고, 중심구멍 외주에 암나사구멍(5b)이 형성되어 하측지지판의 체결구멍(4e)과 체결볼트(5c)로 체결되는 하측연결판(5)과, An engaging hole 4b is formed on the outer circumference concentric circle of the lower supporting plate 4a stacked on the upper surface of the base block 2 so that the anchor bolt 3 is inserted and the nut 3a is fastened. A center tube 4 is formed on the upper surface of the base block 4 so as to cover the elastic buffer tube 4d and the lower tube 4 A center hole 5a is formed on the upper surface of the central supporting tube 4a so as to have a larger size than the outer diameter of the projecting tube 4c of the center supporting tube 4a, A lower connecting plate 5 which is formed of a metal plate of a certain size positioned inside the position of the center hole and is formed with a female screw hole 5b on the outer periphery of the center hole and is fastened with a fastening hole 4e of the lower support plate and a fastening bolt 5c; ,

하측연결판(5) 상면에 적층되고 탄성체로 되어 중심부에 하측연결판의 중심구멍과 같은 규격의 중심구멍(6a)이 형성되고, 외경이 하측연결판 외경과 같은 규격을 가지는 탄성체완충판(6)과, 탄성체완충판(6) 상면에 적층되고 외경이 탄성체완충판과 같은 외경을 가지며, 중심부에 탄성체완충판의 중심구멍과 같은 규격의 중심구멍(7a)이 형성된 금속제지지판(7)이 다수개 구비되어 상하로 번갈아 적층되어 적층체를 이루고, 적층체의 중심구멍으로 끼워져 외경(8a)이 중심구멍에 접합되고, 상단(8b)이 가로등 지주중심공으로 돌출되며, 중심공(8c)이 중심지지관(4)의 돌출관(4c) 외경에 여유롭게 끼워지는 탄성체로 된 중심완충관체(8)와, 적층체 외면에 씌워져 중심공(9a)이 적층체 외경에 접합되고, 상단이 상측지지판(13) 저면에 밀착하는 탄성체로 된 외부완충관체(9)로 구성된 적층완충부(가)를 형성하여,An elastic body buffer plate 6 which is laminated on the upper surface of the lower connection plate 5 and which is made of an elastic body and has a center hole 6a of the same size as the center hole of the lower connection plate at its center and whose outer diameter is the same as the outer diameter of the lower connection plate, A plurality of metal supporting plates 7 laminated on the upper surface of the elastic body buffer plate 6 and having an outer diameter equal to the outer diameter of the elastic buffer plate and formed with a center hole 7a of the same size as the center hole of the elastic buffer plate, The upper end 8b projects to the street lamp center hole and the center hole 8c is connected to the central branch pipe 4. The center hole 8c is formed in the center hole 8a, And a center hole 9a which is placed on the outer surface of the laminate so as to be joined to the outer diameter of the laminate body and whose upper end is in close contact with the bottom surface of the upper support plate 13 Which is made of an elastic material To form a body 9 stacking buffer unit (A) consisting of,

적층완충부(가)의 상단 금속제지지판(7)위에 적층되어 중심완충관체(8)와 외부완충관체(9) 사이에 개입될 수 있게 중심부에 금속제지지판(7)의 중심구멍과 같은 규격으로 중심구멍(12a)이 형성되고, 중심구멍 외주에 암나사구멍(12b)이 형성된 금속제 상측연결판(12)과, 금속제로 되어 상측연결판(12) 상면에 적층되고, 중심부에 상측연결판(12)의 중심구멍과 같은 규격의 중심구멍(13a)이 형성되며, 외경이 중심지지관(4)의 하측지지판(4a)과 같은 규격으로 되어 외주에 가로등주의 하측고정판(1a)에 형성된 연결구멍(1b)과 결합하는 결합구멍(13b)이 형성되어 체결볼트(14)와 너트(14a)가 체결되고, 중심공 외주에 상측연결판(12)의 암나사구멍(12b)과, 결합하는 연결구멍(13d)이 형성되어 체결볼트(13c)가 체결되는 상측지지판(13)을 갖추어서 되는 내진 가로등주가 구성된다.The laminated buffer part (A) is laminated on the upper metal supporting plate (7), so as to be interposed between the central buffer tube body (8) and the outer buffer tube body (9) A metal upper connecting plate 12 formed with a hole 12a and formed with a female screw hole 12b on the outer periphery of the center hole and a metal upper plate 12 laminated on the upper surface of the upper connecting plate 12, The outer diameter of which is the same as that of the lower support plate 4a of the center paper tube 4 and the connection hole 1b formed on the outer side of the lower fixing plate 1a of the back light pole, And a coupling hole 13d which engages with the female screw hole 12b of the upper connecting plate 12 is formed on the outer periphery of the central hole. And an upper supporting plate 13 to which the fastening bolts 13c are fastened. .

이와 같이 된 본 발명은 가로등주를 지지하는 기초블록(2) 상면에는 중심부에 돌출관(4c)이 형성된 중심지지관(4)의 하측지지판(4a)이 적층되어 외주에 형성된 결합구멍(4b)에 앵커볼트(3)와 너트(3a)가 체결되고, 가로등주(1) 하측고정판(1a)에 부착되는 상측지지판(13)은 하측고정판(1a)과 체결볼트(14)와 너트(14a)로 체결되고, 하측지지판(4a)과 상측지지판(13) 사이에 적층완충부(가)가 형성되어 상측연결판(12)은 상측지지판(13)에 체결볼트(13c)로 체결되고, 하단은 하측연결판(5)과 체결볼트(5c)로 체결되어 일체로 구성되므로 수직방향의 진동충격과 수평방향의 진동충격을 완충할 수 있고, 특히 적층완충부는 중심완충관체(8)와 외부완충관체(9) 사이에 탄성체완충판(6)과 금속제지지판(7)이 번갈아 적층되는 적층구조가 형성되어 일체가 되므로 탄성체완충판(6)과, 금속제지지판(7)이 상하방향으로 적층되어 완충력을 발휘하고, 그 외면에 피복되는 완충관체(8)(9)는 원통관으로 되어 횡방향의 진동충격을 흡수 완화함과 동시에 고정부의 복원력을 유지시키게 되며, 중심지지관은 가로등지주 하체중심부에 개입된 탄성체완충관(4d)이 돌출관과 가로등지주 하체 사이에서 발생하는 휘임 응력에 대응하므로 복원작용이 양호하게 되어 가로등주의 전도를 예방할 수 있게 되는 이점이 있다.In the present invention as described above, the lower support plate 4a of the center paper tube 4, on which the projecting pipe 4c is formed at the center, is laminated on the upper surface of the base block 2 supporting the streetlight, The bolts 3 and the nut 3a are fastened and the upper supporting plate 13 attached to the lower fixing plate 1a is fastened with the lower fixing plate 1a and the fastening bolts 14 and the nuts 14a A lamination buffer portion A is formed between the lower support plate 4a and the upper support plate 13 so that the upper connection plate 12 is fastened to the upper support plate 13 by fastening bolts 13c, The laminated buffer portion can buffer the vibrational impact in the vertical direction and the vibration in the horizontal direction. Particularly, the laminated buffer portion can prevent the vibration of the central buffer tube 8 and the outer buffer tube 9, The elastic body buffer plate 6 and the metal support plate 7 are alternately stacked to form an integral body, so that the elastic body buffer plate 6, The metal supporting plates 7 are stacked in the vertical direction to exhibit buffering force and the cushioning tubes 8 and 9 coated on the outer surface thereof are formed into circular tubes to absorb and absorb vibration in the transverse direction, And the central branch pipe corresponds to the stress stress generated between the protruding pipe and the underbody of the streetlight due to the elastic buffer pipe 4d interposed in the center of the streetlight holding lower body, There is an advantage.

한편, 본 발명은 적층완충부의 완충판과 완충관체는 합성고무를 비롯하여 폴리우레탄고무 중에서 선택할 수 있으므로 탄력성조정과 내구력 조정이 용이하여 내진 또는 태풍과 같은 자연재해에 대응할 수 있는 탄력성에 대응하도록 설계를 할 수 있으며, 중심지지관의 돌출관에 피복되는 완충관체 역시 횡방향으로 작용하는 외력에 대응할 수 있도록 탄성과 규격을 선택할 수 있으므로 가로등 등주에 알맞은 내진구성을 효과적으로 형성할 수 있게 제작할 수 있는 장점을 얻을 수 있고, 본 발명과 같이 적층완충부를 구성하므로 분해조립이 가능하여 시공이 편리하고 부품의 조달과 관리가 경제적으로 이루어져 저렴한 비용으로 내진구조를 만들 수 있는 이점을 얻을 수 있다.On the other hand, according to the present invention, since the buffer plate and the buffer tube of the laminate buffer can be selected from polyurethane rubber including synthetic rubber, elasticity adjustment and durability adjustment can be easily performed, so that it is designed to cope with resilience capable of coping with natural disasters such as earthquake or typhoon Since the elastic tube and the standard can be selected so as to cope with the external force acting in the transverse direction, it is possible to effectively manufacture an earthquake-proof structure suitable for the streetlight lamp. Since the laminated cushioning unit is constructed as in the present invention, disassembly and assembly are possible, and the construction is convenient, and the procurement and management of the parts are economical, thereby making it possible to obtain a seismic resistant structure at low cost.

도 1은 본 발명의 단면도
도 2는 도 1의 작동상태 예시도
도 3은 본 발명의 분해 사시도
도 4는 본 발명의 적층완충부 사시도이다.1 is a cross-
Figure 2 is an exemplary operating state of Figure 1
3 is an exploded perspective view of the present invention
4 is a perspective view of the laminated buffer of the present invention.

본 발명은 금속관체로 되어 하단부 외주에 연결구멍(1b)이 형성된 하측고정판(1a)이 구비되는 가로등주(1)와, 가로등주가 설치되는 지중에 매설되고, 콘크리트를 제조되는 기초블록(2)과, 기초블록속에 매설되어 수나사부가 상면으로 돌출되는 앵커볼트(3)와, 앵커볼트의 수나사부에 나사결합하는 너트(3a)로 이루어져 가로등주를 기초블록 위에 고정시키는 것에 있어서,The present invention relates to a metal pipe body, comprising a street lamp (1) having a lower fixing plate (1a) formed with a connection hole (1b) on the outer periphery of a lower end thereof, a foundation block (2) embedded in the ground where the street lamp is installed, An anchor bolt (3) embedded in a base block and having a male screw part protruding to an upper surface and a nut (3a) screwed to a male screw part of the anchor bolt,

기초블록(2) 상면에 적층되며, 하측지지판(4a) 외주동심원상에 일정간격으로 결합구멍(4b)이 형성되어 앵커볼트(3)가 끼워져 너트(3a)가 체결되고, 중심부에서 가로등주 속으로 연장되게 일정길이를 가지는 돌출관(4c)이 수직으로 형성되어 상단부 외주에 탄성체완충관(4d)이 피복되는 중심지지관(4)과, An engaging hole 4b is formed at a constant interval on the outer circumference concentric circle of the lower supporting plate 4a so that the anchor bolt 3 is fitted and the nut 3a is fastened. A center tube tube 4 in which a protruding tube 4c having a predetermined length is formed vertically and an elastic buffer tube 4d is coated on the outer periphery of the upper end,

중심지지관(4)의 하측지지판(4a) 상면에 적층되고, 중심부에 중심지지관의 돌출관(4c) 외경보다 큰 규격으로 중심구멍(5a)이 형성되어 돌출관이 관통하고, 외경이 하측지지판 외주에 형성된 결합구멍(4b) 천공위치 보다 내향으로 내향하는 규격의 금속판으로 되어 중심구멍 외주를 따라 수개의 암나사구멍(5b)이 형성되어 하측지지판(4a)의 체결구멍(4e)에 체결볼트(5c)로 체결되는 하측연결판(5)과, A central hole 5a is formed at a central portion of the central branch tube 4 so as to have a larger size than the outer diameter of the projecting tube 4c of the central branch tube so that the projecting tube passes therethrough, And a plurality of female screw holes 5b are formed along the outer periphery of the center hole so that the fastening bolts 5c are inserted into the fastening holes 4e of the lower support plate 4a A lower connecting plate 5 which is fastened to the lower connecting plate 5,

하측연결판(5) 상면에 적층되고, 합성고무 또는 폴리우레탄고무에서 선택되는 탄성체로 성형되어 중심부에 하측연결판(5)의 중심구멍과 같은 규격의 중심구멍(6a)이 형성되고, 외경이 하측연결판의 외경과 같은 규격을 가지는 탄성체완충판(6)과, A center hole 6a of the same size as that of the center hole of the lower connection plate 5 is formed in the central portion by being laminated on the upper surface of the lower connection plate 5 and formed of an elastic body selected from synthetic rubber or polyurethane rubber, An elastic body buffer plate 6 having the same size as the outer diameter of the lower connecting plate,

탄성체완충판(6) 상면에 적층되고, 외경이 탄성체완충판과 같은 외경을 가지며 중심부에 탄성체완충판의 중심구멍과 같은 규격의 중심구멍(7a)이 형성된 금속제지지판(7)이 다수개 구비되어 상하로 번갈아 적층되어 적층체를 이루고 적층체의 중심구멍으로 끼워져 외경(8a)이 적층체의 중심구멍에 접합되고, 상단(8b)이 가로등주(1) 중심부로 돌출되며, 중심공(8c)이 중심지지관(4)의 돌출관(4c) 외면에 여유롭게 끼워지는 탄성체로 된 중심완충관체(8)와,
적층체의 외면에 씌워져 중심공(9a)이 적층체의 외경에 접합되고, 상단이 상측지지판(13) 저면에 접촉하는 탄성체로 된 외부완충관체(9)로 이루어진 적층완충부(가)와, A plurality of metal supporting plates 7 laminated on the upper surface of the elastic buffer plate 6 and having an outer diameter equal to the outer diameter of the elastic buffer plate and formed with a center hole 7a having the same size as the center hole of the elastic buffer plate at the center, The upper end 8b is projected to the central portion of the back light pole 1 and the center hole 8c is connected to the center hole of the center column tube 4, a center cushion tubular body 8 made of an elastic body that fits freely on the outer surface of the projecting tube 4c,
(A) composed of an outer cushioning tube (9) which is covered with an outer surface of the laminate and has a center hole (9a) bonded to the outer diameter of the laminate and whose upper end is in contact with the bottom surface of the upper support plate (13)

적층완충부(가)의 상단 금속제지지판(7)위에 적층되어 중심완충관체(8)와 외부완충관체(9) 사이에 개입될 수 있게 중심부에 금속제지지판(7)의 중심구멍과 같은 중심구멍(12a)이 형성되고, 중심구멍 외주에 암나사구멍(12b)이 형성된 금속제 상측연결판(12)과, And a central hole such as a center hole of the metal supporting plate 7 is provided at the central portion so as to be interposed between the central buffer tube 8 and the outer buffer tube 9 by being stacked on the upper metal supporting plate 7 of the laminated buffer A metal upper connecting plate 12 on which a female screw hole 12a is formed and a female screw hole 12b is formed on the outer periphery of the center hole,

금속제로 되어 상측연결판(12) 상면에 적층 되고, 중심부에 상측연결판(12)의 중심구멍과 같은 규격의 중심구멍(13a)이 형성되며, 외경이 중심지지관(4)의 하측지지판(4a)과 같은 규격으로 되어 외주에 가로등주(1)의 하측고정판(1a)에 형성된 연결구멍(1b)과 같은 위치에 연결구멍(1b)과 같은 규격으로 결합구멍(13b)이 형성되며, 중심공 외주에 상측연결판(12)의 암나사구멍(12b)과 대면하는 연결구멍(13d)이 형성되어 체결볼트(13c)가 체결되는 상측지지판(13)으로 이루어져 상측지지판(13)위에 가로등주의 하측고정판(1a)이 적층되어 상측지지판의 외주 결합구멍(13b)에 가로등주(1)의 하측고정판(1a)의 연결구멍(1b)이 체결볼트(14)와 너트(14a)로 체결되어 내진 가로등주가 형성되는 구성이다.A center hole 13a having the same size as that of the center hole of the upper connection plate 12 is formed at the central portion of the center connection tube 12 and the outer diameter of the center hole 13a of the lower support plate 4a And a coupling hole 13b of the same size as that of the coupling hole 1b is formed at the same position as the coupling hole 1b formed in the lower fixed plate 1a of the side light pole 1 on the outer periphery, And a connecting hole 13d facing the female screw hole 12b of the upper connecting plate 12 is formed on the lower supporting plate 13 to fasten the fastening bolt 13c to the lower supporting plate 13 The connecting hole 1b of the lower fixing plate 1a of the backlight lamp 1 is fastened with the fastening bolt 14 and the nut 14a to form the raised backlight lamp in the outer peripheral fastening hole 13b of the upper support plate .

한편, 본 발명의 탄성체완충판(6)은 두께가 8∼16mm 범위에서 선택되고, 금속제 지지판(7)은 2∼8mm 범위에서 선택되며, 중심완충관체(8)와 외부완충관체(9)는 그 주벽 높이가 40~170mm 범위에서 선택되고, 주벽 두께가 4~8mm 범위에서 선택되며, 중심지지관(4)의 돌출관(4c)에 피복되는 탄성체완충관(4d)은 그 주벽 두께가 3∼10mm 범위에서 선택되고, 중심지지관의 하측지지판(4a)과 적층완충부의 상측지지판(13)은 그 두께가 4∼20mm 범위에서 선택되는 것이 바람직하다.The thickness of the elastic buffer plate 6 according to the present invention is selected in the range of 8 to 16 mm and the metal support plate 7 is selected in the range of 2 to 8 mm and the central buffer tube 8 and the outer buffer tube 9 are The peripheral wall thickness is selected in the range of 40 to 170 mm and the peripheral wall thickness is selected in the range of 4 to 8 mm and the elastic bumper tube 4d coated on the projecting tube 4c of the center tube 4 has a peripheral wall thickness of 3 to 10 mm , And the lower support plate 4a of the center paper tube and the upper support plate 13 of the laminate buffer are preferably selected in the range of 4 to 20 mm.

1 : 가로등주 1a : 하측고정판
1b : 외주연결구멍 2 : 기초블록
3 : 앵커볼트 3a : 너트
4 : 중심지지관 4a : 하측지지판
4b : 결합구멍 4c : 돌출관
4d : 탄성체완충관 4e : 체결구멍
5 : 하측연결판 5a : 중심구멍
5b : 암나사구멍 5c : 체결볼트
6 : 탄성체완충판 6a : 중심구멍
7 : 금속제지지판 7a : 중심구멍
8 : 중심완충관체 8a : 외경
8b : 상단 8c : 중심공
9 : 외부완충관체 9a : 중심공
12 : 상측연결판 12a : 중심구멍
12b : 암나사구멍 13 : 상측지지판
13a : 중심구멍 13b : 결합구멍 13c : 체결볼트 14 : 체결볼트 14a : 너트 가 : 적층완충부1: Street lamp 1a: Lower fixing plate
1b: Outer connection hole 2: Foundation block
3: Anchor bolt 3a: Nut
4: central branch tube 4a: lower side support plate
4b: engaging hole 4c: projecting tube
4d: Elastic cushioning tube 4e: Tightening hole
5: Lower connection plate 5a: Center hole
5b: female thread hole 5c: fastening bolt
6: Elastic body buffer plate 6a: Center hole
7: metal supporting plate 7a: center hole
8: center buffer tube 8a: outer diameter
8b: top 8c: center hole
9: external buffer tube 9a: center hole
12: upper connection plate 12a: center hole
12b: female thread hole 13: upper support plate
13a: center hole 13b: engaging hole 13c: fastening bolt 14: fastening bolt 14a: nut:

Claims (1)

금속관체로 되어 하단부 외주에 연결구멍(1b)이 형성된 하측고정판(1a)이 구비되는 가로등주(1)와, 가로등주가 설치되는 지중에 매설되고, 콘크리트로 제조되는 기초블록(2)과, 기초블록속에 매설되어 수나사부가 상면으로 돌출되는 앵커볼트(3)와, 앵커볼트의 수나사부에 나사결합하는 너트(3a)로 이루어진 가로등주 고정구조에 있어서,
기초블록(2) 상면에는 하측지지판(4a) 외주동심원상에 일정간격으로 결합구멍(4b)이 형성되어 앵커볼트(3)가 끼워져 너트(3a)가 체결되고, 중심부에서 가로등주 속으로 연장되게 일정길이를 가지는 돌출관(4c)이 형성되어 상단부 외주에 탄성체완충관(4d)이 피복되는 중심지지관(4)을 형성하고,
기초블록(2) 상면에 적층되는 중심지지관(4)의 하측지지판(4a) 상면에는 중심부에 중심지지관의 돌출관(4c) 외경보다 직경이 큰 중심구멍(5a)이 형성되어 중심지지관에 끼워지고, 외경이 하측지지판(4a) 외주에 형성된 결합구멍(4b) 천공위치에서 내측에 위치하도록 된 일정규격의 금속판으로 되고, 중심구멍 외주에 암나사구멍(5b)이 형성되어 하측지지판(4a)의 체결구멍(4e)과 체결볼트(5c)로 체결되는 하측연결판(5)과,
하측연결판(5) 상면에 적층되고, 합성고무 또는 폴리우레탄고무 중에서 선택되는 탄성체로 성형되어 중심부에 하측연결판(5)의 중심구멍과 같은 규격의 중심구멍(6a)이 형성되고, 외경이 하측연결판의 외경과 같은 규격을 가지는 탄성체완충판(6)과,
탄성체완충판(6) 상면에 적층되고, 외경이 탄성체완충판과 같은 외경을 가지며 중심부에 탄성체완충판의 중심구멍과 같은 규격의 중심구멍(7a)이 형성된 금속제지지판(7)이 다수개 구비되어 상하로 번갈아 적층되어 적층체를 이루고 적층체의 중심구멍으로 끼워져 외경(8a)이 적층체의 중심구멍에 접합되고, 상단(8b)이 가로등주 중심부로 돌출되며, 중심공(8c)이 중심지지관(4)의 돌출관(4c) 외면에 여유롭게 끼워지는 탄성체로 된 중심완충관체(8)와, 적층체의 외면에 씌워져 중심공(9a)이 적층체의 외경에 접합되고, 상단이 상측지지판(13) 저면에 접촉하는 탄성체로 된 외부완충관체(9)로 이루어진 적층완충부(가)를 형성하여
적층완충부(가)의 상단에는 금속제지지판(7) 위에 적층되어 중심완충관체(8)와 외부완충관체(9) 사이에 개입될 수 있게 중심부에 금속제지지판(7)의 중심구멍과 같은 규격으로 중심구멍(12a)이 형성되고, 중심구멍 외주에 암나사구멍(12b)이 형성된 금속제 상측연결판(12)과,
금속제로 되어 상측연결판(12) 상면에 적층 되고 중심부에 상측연결판(12)의 중심구멍과 같은 규격의 중심구멍(13a)이 형성되며, 외경이 중심지지관(4)의 하측지지판(4a)과 같은 규격으로 되어 외주에 가로등주의 하측고정판(1a)에 형성된 연결구멍(1b)과 결합하는 결합구멍(13b)이 형성되어 체결볼트(14)와 너트(14a)가 체결되고, 중심공 외주에 상측연결판(12)의 암나사구멍(12b)과 결합하는 연결구멍(13d)이 형성되어 체결볼트(13c)가 체결되는 상측지지판(13)을 갖추어서 되는 내진 가로등 등주.(1) provided with a lower fixing plate (1a) formed with a metal pipe body and a connecting hole (1b) formed on the outer periphery of a lower end thereof, a foundation block (2) embedded in the ground in which a street lamp is installed and made of concrete, An anchor bolt (3) embedded in a male screw part protruding to an upper surface and a nut (3a) screwed to a male screw part of an anchor bolt,
On the upper surface of the base block 2, an engagement hole 4b is formed at a regular interval on the outer circumference concentric circle of the lower support plate 4a so that the anchor bolt 3 is inserted and the nut 3a is fastened. A protruding tube 4c having a length is formed and a center core tube 4 on which an elastic buffer tube 4d is coated is formed on the outer periphery of the upper end,
A center hole 5a having a larger diameter than the outer diameter of the projecting tube 4c of the center tube is formed on the upper surface of the lower side support plate 4a of the center tube tube 4 stacked on the upper surface of the base block 2, And a female screw hole 5b is formed on the outer periphery of the center hole so as to be engaged with the fastening of the lower support plate 4a, A lower connecting plate 5 fastened with a hole 4e and a fastening bolt 5c,
A center hole 6a of the same size as that of the central hole of the lower connecting plate 5 is formed in the central portion by being formed of an elastic body selected from synthetic rubber or polyurethane rubber, An elastic body buffer plate 6 having the same size as the outer diameter of the lower connecting plate,
A plurality of metal supporting plates 7 laminated on the upper surface of the elastic buffer plate 6 and having an outer diameter equal to the outer diameter of the elastic buffer plate and formed with a center hole 7a having the same size as the center hole of the elastic buffer plate at the center, The upper end 8b is protruded to the central portion of the ledge, and the center hole 8c is formed in the center of the center pipe tube 4, A center cushion tube 8 made of an elastic material that fits freely on the outer surface of the projecting tube 4c; a center cushion tube 8 covering the outer surface of the laminate and having a center hole 9a bonded to the outer diameter of the laminate, (A) composed of an outer buffer tube 9 made of an elastic material to be contacted is formed
The upper end of the laminated buffer part (A) is laminated on the metal supporting plate (7), and the center hole of the metal supporting plate (7) A metal upper connecting plate 12 formed with a center hole 12a and having a female screw hole 12b formed on the outer periphery of the center hole,
A center hole 13a of the same size as that of the center hole of the upper connecting plate 12 is formed at the central portion and an outer diameter of the center hole 13a of the lower connecting plate 12 is smaller than that of the lower supporting plate 4a of the center branch tube 4. [ And a fastening bolt 14 and a nut 14a are fastened to the outer periphery of the center ball so that the fastening bolt 14 and the nut 14a are fastened to each other. And an upper support plate 13 on which a fastening bolt 13c is fastened is formed with a connection hole 13d to be engaged with a female screw hole 12b of the upper connection plate 12. [
KR1020180169312A 2018-12-26 2018-12-26 a climb of earthquake-resistant streetlights KR101996291B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112343396A (en) * 2020-10-15 2021-02-09 南京然芸商贸有限公司 Triangular stable wind-resistant intelligent manufacturing mobile communication tower

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KR100875276B1 (en) * 2008-04-11 2008-12-23 (주)협우지여엔지니어링 Steel pipe unit for road
KR20170115525A (en) * 2015-02-02 2017-10-17 오일레스고교 가부시키가이샤 Seismic Retention Device

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Publication number Priority date Publication date Assignee Title
KR100875276B1 (en) * 2008-04-11 2008-12-23 (주)협우지여엔지니어링 Steel pipe unit for road
KR20170115525A (en) * 2015-02-02 2017-10-17 오일레스고교 가부시키가이샤 Seismic Retention Device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112343396A (en) * 2020-10-15 2021-02-09 南京然芸商贸有限公司 Triangular stable wind-resistant intelligent manufacturing mobile communication tower

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