KR20050021421A - Guard rail using road - Google Patents

Guard rail using road Download PDF

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Publication number
KR20050021421A
KR20050021421A KR1020050011040A KR20050011040A KR20050021421A KR 20050021421 A KR20050021421 A KR 20050021421A KR 1020050011040 A KR1020050011040 A KR 1020050011040A KR 20050011040 A KR20050011040 A KR 20050011040A KR 20050021421 A KR20050021421 A KR 20050021421A
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KR
South Korea
Prior art keywords
road
bolt
support
fixed
absorbing ring
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KR1020050011040A
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Korean (ko)
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KR100602010B1 (en
Inventor
김길평
성수복
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김길평
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Priority to KR1020050011040A priority Critical patent/KR100602010B1/en
Publication of KR20050021421A publication Critical patent/KR20050021421A/en
Application granted granted Critical
Publication of KR100602010B1 publication Critical patent/KR100602010B1/en

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    • 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
    • E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E01F15/02—Continuous barriers extending along roads or between traffic lanes
    • E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
    • E01F15/0407—Metal rails
    • E01F15/0438—Spacers between rails and posts, e.g. energy-absorbing means
    • 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
    • E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E01F15/02—Continuous barriers extending along roads or between traffic lanes
    • E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
    • E01F15/0476—Foundations
    • 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
    • E04H12/2276—Clamping poles or posts on a stub

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)

Abstract

PURPOSE: A guardrail for a road is provided to prevent the accident by absorbing the impact by a car crash primarily and secondarily by installing a shock-absorbing ring and an internal reinforcing pipe and to cut down the maintenance cost by preventing the movement of a foundation by placing mortar in a post anchor. CONSTITUTION: The guardrail for a road comprises: a post support(200) installed on both sides of a road and fixed with a protection(100); a post anchor(300) attached to the lower end of the post support(200) and drove into the ground; a shock-absorbing ring(10) provided with a bent(11) fixed to a fastening groove(101) and a fitting bar(12); and a fixture(30) provided with a built-in internal reinforcing pipe(20) and a fixing bar(33) inserted to a fastening hole(201) formed on a body of the post support(200) having a support cover(202), and fastened with a fitting bar(12) of the shock-absorbing ring(10) using a plate(31) and a bolt(32), wherein a bolt hole(301) is formed on the upper part to correspond to a bolt hole(203) formed on the lower end of the post support(200) and fastened using a joint bolt(400), and many through holes(302) are formed on the outer circumference of the body and filled with mortar(303).

Description

도로용 가드레일{Guard rail using road}Guard rail using road}

본 발명은 도로의 양측면에 설치되며 전면에 방호책이 고정되는 기둥지지대와 상기 기둥지지대의 하단에 장착되어 지면하부로 박음고정되는 기둥앙카로 구성되는 도로용 가드레일에 관한 것으로서, 특히 충격흡수링과 내부보강파이프가 설치되어 차량의 충돌시 1차 및 2차로 충격을 흡수함으로써 대형사고를 방지할 수 있으며, 기둥앙카에 몰탈을 충진시켜 기초의 유동을 방지할 수 있는 것에 관한 것이다.The present invention relates to a road guard rail which is installed on both sides of the road and is composed of a pillar support fixed to the front and the protection is fixed to the front and the pillar anchor is fixed to the bottom of the ground fixed to the front, particularly the shock absorbing ring and The internal reinforcing pipe is installed to prevent a large accident by absorbing the impact in the first and second when the vehicle crashes, and to prevent the flow of the foundation by filling the pillar anchor mortar.

일반적으로 차량의 폭발적 증가로 인한 도심지의 교통 체증 문제는 도로 부지를 새로이 확보해야 하는 부담을 덜 수 있다는 이유만으로도 고가도로의 확충이 바람직한 해결책으로 제시되고 있는 실정이다.In general, the traffic congestion problem in urban areas due to the explosion of vehicles has been proposed as a preferable solution to the expansion of the elevated roads only because the burden of relocating the road site can be reduced.

그렇지만 종래부터 행해져 오던 고가도로의 시공방법은 도로의 중앙 또는 양측으로 콘크리트 지주를 잇달아 세운 다음, 각 지주 상방으로 강철 비임이나 콘크리트로 된 지지보를 걸쳐 부설하고, 다시 상기한 지지보의 상부에 콘크리트 노면을 타설하면서 도로를 시공해 나가는 방식으로 행하기 때문에 공사 현장의 점유율이 대단히 높고, 또 공사 기간이 길다는 문제점이 있다.Nevertheless, the conventional method of constructing overpasses is to erect concrete struts in succession to the center or both sides of the road, and then lay over the steel beams or concrete scaffolds above each strut. There is a problem in that the construction site is very high, and the construction period is long because it is performed by constructing the road while pouring.

이와 같은 문제점으로 인하여 공사 기간 중에는 병목현상 등의 유발로 장시간에 걸쳐 극심한 교통 체증을 일으키게 된다.Due to such a problem, a heavy traffic jam is caused over a long period of time due to bottlenecks during construction.

따라서 단기간에 간편하게 시공될 수 있는 새로운 방식의 고가도로가 절실히 요구되고 있는 실정이다.Therefore, there is an urgent need for a new way of overpass that can be easily constructed in a short time.

새로운 방식의 고가도로는 공사 현장에 의한 기존 도로의 잠식율이 낮아야 하고, 또 공사 기간을 대폭 단축시켜서 교통 체증의 유발을 적극 억제하거나 유발을 일으키더라도 그 기간이 대폭 단축될 수 있는 요건을 충족하는 것이어야 한다.The new type of overpass should meet the requirement that the rate of erosion of the existing road by the construction site should be low, and that the period can be greatly reduced even if the construction period is drastically shortened, thereby suppressing or causing traffic jams. Should be.

상술한 문제로 조립식 고가도로 및 조립식 도로가 제안되고 있으며, 특히 방호책은 질주하는 차량이 도로를 벗어나 추락되는 일이 없게 막아 주는 중요한 역할을 수행하게 된다.The prefabricated overpass and the prefabricated road have been proposed due to the above-mentioned problems, and in particular, the protective measure plays an important role in preventing the running vehicle from falling off the road.

그렇지만 종래의 고가도로에 적용된 방호책은 크로스 비임의 양단부에 장착 고정되는 지주에 파형의 단면을 가진 방책요소가 장착되는 단순한 구조이기 때문에 강도가 약하여 차량의 추락 및 충격완화의 구실을 하기에는 역부족으로 되는 문제점이 있다.However, since the protection measures applied to the overpass of the related art have a simple structure in which a barrier element having a corrugated cross section is mounted on a fixed post mounted at both ends of the cross beam, the strength is weak, which is insufficient for the fall and impact of the vehicle. have.

또한, 일반 도로에 있어서도 가드 레일은 사고의 대형화를 미연에 방지하는 구조물로서 대단히 중요한 역할을 수행하고 있는 바, 될 수 있는 한 큰 충격에 견딜 수 있는 구조를 갖추는 것이 바람직하다.In addition, even in the general road, the guard rail plays a very important role as a structure that prevents the enlargement of the accident in advance, it is desirable to have a structure that can withstand as much impact as possible.

본 발명은 상기한 종래 문제점을 개선하기 위해 제안된 것으로서, 차량의 충돌시 1차 및 2차로 충격을 흡수함으로써 대형사고를 효율적으로 방지하는 것이 목적이다.The present invention has been proposed to improve the above-mentioned conventional problems, and an object of the present invention is to efficiently prevent a large accident by absorbing a shock in a primary and secondary manner when a vehicle crashes.

본 발명의 또 다른 목적은 기둥앙카에 몰탈을 충진시켜 기초의 유동을 방지할 수 있어 잦은 유지보수비를 절감하는 것이 목적이다.Another object of the present invention is to fill the pillar anchor mortar to prevent the flow of the foundation to reduce the frequent maintenance costs.

상기 기술한 목적을 달성하기 위하여, 도로의 양측면에 설치되며 전면에 방호책이 고정되는 기둥지지대와 상기 기둥지지대의 하단에 장착되어 지면하부로 박음고정되는 기둥앙카로 구성되는 도로용 가드레일에 있어서, 상기 방호책의 내측의 체결홈에 본체의 일측에 형성된 꺽임부가 삽입고정되고 타측에 삽입바가 형성된 충격흡수링과; 내측에 내부보강파이프가 내장되며 상부와 하부에 상기 충격흡수링의 삽입바가 플레이트와 볼트를 매개로 체결되게 되는 한편 일측에는 상부에 지지대뚜껑이 구비된 기둥지지대의 몸체에 형성된 체결홀에 삽입되는 고정바가 형성된 체결고정대와; 상기 기둥지지대의 하단에 형성된 볼트홀과 대응되게 상부에 볼트홀이 형성되어 조인트볼트로 체결되며 몸체의 외주면으로 다수의 관통홀이 형성되어 내측으로 몰탈이 충진되는 것을 특징으로 하는 도로용 가드레일를 제공한다.In order to achieve the above object, in the road guardrail consisting of a pillar support is installed on both sides of the road and the protection measures are fixed to the front and the column anchor is fixed to the bottom of the ground mounted on the bottom of the pillar support, A shock absorbing ring having a bent portion formed at one side of the main body inserted into a fastening groove inside the protective fence and having an insertion bar formed at the other side thereof; An internal reinforcing pipe is built in the inner side and the insertion bar of the shock absorbing ring is fastened to the upper and lower sides through the plate and the bolt, while one side is fixed to be inserted into the fastening hole formed in the body of the pillar support having the support lid on the upper side. A bar fixing fastening bar; A bolt hole is formed in the upper portion corresponding to the bolt hole formed at the lower end of the pillar support and fastened with a joint bolt, and a plurality of through holes are formed on the outer circumferential surface of the body to provide mortar filling inward. do.

이하, 본 발명의 구체적인 실시예를 첨부도면을 참조하여 상세히 살펴보기로 한다.Hereinafter, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings.

우선, 첨부된 도면을 설명하면 다음과 같다.First, the accompanying drawings will be described.

도 1은 본 발명의 도로용 가드레일이 설치된 구조를 도시한 설치구조도이며, 도 2는 본 발명의 도로용 가드레일의 부품들을 도시한 부품상세도이고, 도 3은 본 발명의 도로용 가드레일에 차량이 충돌하였을 경우의 구조를 개략적으로 도시한 상태도이며, 도 4는 본 발명의 도로용 가드레일의 배면구조를 도시한 도면이다.1 is an installation structural diagram showing a structure in which the road guardrail of the present invention is installed, Figure 2 is a detailed view showing the parts of the road guardrail of the present invention, Figure 3 is a road guardrail of the present invention 4 is a state diagram schematically illustrating a structure when a vehicle collides with each other, and FIG. 4 is a diagram illustrating a rear structure of the road guardrail of the present invention.

본 발명의 도로용 가드레일은 충격흡수링(10)과 내부보강파이프(20)가 설치되어 차량의 충돌시 1차 및 2차로 충격을 흡수함으로써 대형사고를 방지할 수 있으며, 또한 기둥앙카(300)에 몰탈(303)을 충진시켜 기초의 유동을 방지할 수 있는 것이 특징임을 상기에서 기술한 바 있다.The road guardrail of the present invention, the shock absorbing ring 10 and the internal reinforcing pipe 20 is installed to prevent a large accident by absorbing the shock in the primary and secondary during the collision of the vehicle, and also the pillar anchor 300 As described above, it is characterized in that it is possible to prevent the flow of the foundation by filling the mortar (303).

즉, 본 발명의 특징은 본 발명의 도로용 가드레일이 설치된 구조를 도시한 설치구조도인 도1과, 본 발명의 도로용 가드레일의 부품들을 도시한 부품상세도인 도2에서 알 수 있듯이, 도로의 양측면에 설치되며 전면에 방호책(100)이 고정되는 기둥지지대(200)와 상기 기둥지지대(200)의 하단에 장착되어 지면하부로 박음고정되는 기둥앙카(300)를 구성요소로 하게 되며, 상기 방호책(100)의 내측의 체결홈(101)에 본체의 일측에 형성된 꺽임부(11)가 삽입고정되고 타측에 삽입바(12)가 형성된 충격흡수링(10)이 설치되게 된다.That is, the characteristics of the present invention can be seen in Figure 1, which is an installation structural diagram showing a structure in which the road guardrail of the present invention is installed, and FIG. 2, which is a detail view of the parts of the road guardrail of the present invention, It is installed on both sides of the road and is installed on the pillar support 200 is fixed to the protection fence 100 and the pillar support 200 is fixed to the bottom of the pillar support 200 fixed to the bottom of the ground as a component, The bent portion 11 formed at one side of the main body is inserted into the fastening groove 101 of the inner side of the protective measure 100 and the shock absorbing ring 10 having the insertion bar 12 formed at the other side is installed.

또한 내측에 내부보강파이프(20)가 내장되며 상부와 하부에 상기 충격흡수링(10)의 삽입바(12)가 플레이트(31)와 볼트(32)를 매개로 체결되게 되는 한편 일측에는 상부에 지지대뚜껑(202)이 구비된 기둥지지대(200)의 몸체에 형성된 체결홀(201)에 삽입되는 고정바(33)가 형성된 체결고정대(30)가 설치되게 된다.In addition, the inner reinforcing pipe 20 is built in the inner side and the insertion bar 12 of the shock absorbing ring 10 is fastened via the plate 31 and the bolt 32 on the upper and lower sides, while the upper side is on the upper side. A fastening fixing rod 30 having a fixing bar 33 inserted into the fastening hole 201 formed in the body of the pillar support 200 provided with the support lid 202 is installed.

한편 상기 기둥지지대(200)의 하단에 형성된 볼트홀(203)과 대응되게 상부에 볼트홀(301)이 형성되어 조인트볼트(400)로 체결되며 몸체의 외주면으로 다수의 관통홀(302)이 형성되어 내측으로 몰탈(303)이 충진되는 기둥앙카(300)가 설치되게 되는 구조이다.Meanwhile, a bolt hole 301 is formed at an upper portion corresponding to the bolt hole 203 formed at the lower end of the pillar support 200 and fastened to the joint bolt 400, and a plurality of through holes 302 are formed on the outer circumferential surface of the body. The pillar anchor 300 to which the mortar 303 is filled inward is installed.

상기의 구성들로 구비된 본 발명의 도로용 가드레일에 차량이 충돌시의 변형상태를 도시한 도3을 살펴보면, 방호책(100)에 강한 외압이 주어졌을 경우 일차적으로 방호책(100)이 충격을 완화해주며, 2차적으로 상기 충격흡수링(10)이 충격을 해소시켜 대형사고를 방지할 수 있게 된다. Referring to FIG. 3 showing a deformation state when a vehicle collides with the road guardrail of the present invention provided with the above configurations, the first protective measure 100 is shocked when a strong external pressure is given to the protective measure 100. To mitigate, secondary shock absorbing ring 10 is to solve the shock to prevent a large accident.

그리고, 이와 같은 구조의 본 발명의 도로용 가드레일은 기술적 사상이나 전망으로부터 개별적으로 이해되어져서는 안되며, 변형된 실시예들은 본 발명의 첨부된 특허청구범위 안에 속한다 해야 할 것이다.In addition, the road guardrail of the present invention having such a structure should not be individually understood from the technical spirit or the prospect, and the modified embodiments should fall within the appended claims of the present invention.

상술한 바와 같이, 본 발명은 충격흡수링과 내부보강파이프가 설치되어 차량의 충돌시 1차 및 2차로 충격을 흡수함으로써 대형사고를 방지할 수 있는 효과가 있다. As described above, the present invention has the effect that the shock absorbing ring and the internal reinforcing pipe is installed to prevent a large accident by absorbing the shock in the primary and secondary during the collision of the vehicle.

또한 본 발명은 기둥앙카에 몰탈을 충진시켜 기초의 유동을 방지할 수 있어 잦은 유지보수비를 절감할 수 있게 되었다.In addition, the present invention can prevent the flow of the foundation by filling the mortar in the pillar anchor can reduce the frequent maintenance costs.

도 1은 본 발명의 도로용 가드레일이 설치된 구조를 도시한 설치구조도.1 is an installation structure showing a structure in which the road guardrail of the present invention is installed.

도 2는 본 발명의 도로용 가드레일의 부품들을 도시한 부품상세도.Figure 2 is a detail view of the parts of the road guardrail of the present invention.

도 3은 본 발명의 도로용 가드레일에 차량이 충돌하였을 경우의 구조를 개략적으로 도시한 상태도.3 is a state diagram schematically showing a structure when a vehicle collides with a road guardrail of the present invention.

도 4는 본 발명의 도로용 가드레일의 배면구조를 도시한 도면.4 is a view showing the rear structure of the road guardrail of the present invention.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

10 : 충격흡수링 11 : 꺽임부10: shock absorbing ring 11: bending portion

12 : 삽입바 20 : 내부보강파이프12: insertion bar 20: internal reinforcing pipe

30 : 체결고정대 31 : 플레이트30: fastening fixture 31: plate

32 : 볼트 33 : 고정바32: bolt 33: fixing bar

100 : 방호책 101 : 체결홈100: protection measure 101: tightening groove

200 : 기둥지지대 201 : 체결홀200: pillar support 201: fastening hole

202 : 지지대뚜껑 203,301 : 볼트홀202: support lid 203,301: bolt hole

300 : 기둥앙카 302 : 관통홀300: pillar anchor 302: through hole

303 : 몰탈 400 : 조인트볼트 303: mortar 400: joint bolt

Claims (1)

도로의 양측면에 설치되며 전면에 방호책(100)이 고정되는 기둥지지대(200)와 상기 기둥지지대(200)의 하단에 장착되어 지면하부로 박음고정되는 기둥앙카(300)로 구성되는 도로용 가드레일에 있어서, 상기 방호책(100)의 내측의 체결홈(101)에 본체의 일측에 형성된 꺽임부(11)가 삽입고정되고 타측에 삽입바(12)가 형성된 충격흡수링(10)과; 내측에 내부보강파이프(20)가 내장되며 상부와 하부에 상기 충격흡수링(10)의 삽입바(12)가 플레이트(31)와 볼트(32)를 매개로 체결되게 되는 한편 일측에는 상부에 지지대뚜껑(202)이 구비된 기둥지지대(200)의 몸체에 형성된 체결홀(201)에 삽입되는 고정바(33)가 형성된 체결고정대(30)와; 상기 기둥지지대(200)의 하단에 형성된 볼트홀(203)과 대응되게 상부에 볼트홀(301)이 형성되어 조인트볼트(400)로 체결되며 몸체의 외주면으로 다수의 관통홀(302)이 형성되어 내측으로 몰탈(303)이 충진되는 것을 특징으로 하는 도로용 가드레일.The road guardrail is installed on both sides of the road and composed of a pillar support 200 is fixed to the protection fence 100 is fixed to the front and the pillar anchor 300 is fixed to the bottom of the ground mounted on the bottom of the pillar support 200 The shock absorbing ring (10) having a bent portion (11) formed at one side of the main body is inserted into the fastening groove (101) of the inner side of the protective measure (100) and the insertion bar (12) is formed at the other side thereof; An internal reinforcing pipe 20 is built in the inner side and the insertion bar 12 of the shock absorbing ring 10 is fastened to the upper and lower sides via the plate 31 and the bolt 32 while the support on the upper side. A fastening fixture 30 having a fixing bar 33 inserted into a fastening hole 201 formed in the body of the pillar support 200 provided with a lid 202; A bolt hole 301 is formed at an upper portion corresponding to the bolt hole 203 formed at the lower end of the pillar support 200 and fastened to the joint bolt 400, and a plurality of through holes 302 are formed on the outer circumferential surface of the body. Road guardrail characterized in that the mortar 303 is filled inward.
KR1020050011040A 2005-02-05 2005-02-05 Guard rail using road KR100602010B1 (en)

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KR101231559B1 (en) * 2011-12-26 2013-02-15 김세흥 Safety pence
KR101356134B1 (en) * 2010-10-11 2014-01-28 주식회사 베스탑 Height Adjustable And Excellent Fixing Of The Bridge Bearing
CN106956986A (en) * 2017-04-28 2017-07-18 南通中尧特雷卡电梯产品有限公司 A kind of acoustic-optic alarm

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KR100688323B1 (en) * 2005-04-26 2007-03-09 김동환 post for road
KR200449769Y1 (en) 2008-01-30 2010-08-09 주식회사 리더스산업 A fixing bracket structure for guard rail
KR101438649B1 (en) * 2012-11-06 2014-09-12 에스에이 주식회사 Soundproofed wall having concrete support
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KR102670107B1 (en) * 2023-09-26 2024-05-28 주식회사 대한측량기술 Spatial image drawing system for correcting and adjusting error range of drawing image in real time
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KR101356134B1 (en) * 2010-10-11 2014-01-28 주식회사 베스탑 Height Adjustable And Excellent Fixing Of The Bridge Bearing
KR101231559B1 (en) * 2011-12-26 2013-02-15 김세흥 Safety pence
CN106956986A (en) * 2017-04-28 2017-07-18 南通中尧特雷卡电梯产品有限公司 A kind of acoustic-optic alarm
CN106956986B (en) * 2017-04-28 2022-06-17 南通中尧特雷卡电梯产品有限公司 Acousto-optic alarm device

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