KR20040079381A - Mounting structure of handrail for bridge - Google Patents

Mounting structure of handrail for bridge Download PDF

Info

Publication number
KR20040079381A
KR20040079381A KR1020040066802A KR20040066802A KR20040079381A KR 20040079381 A KR20040079381 A KR 20040079381A KR 1020040066802 A KR1020040066802 A KR 1020040066802A KR 20040066802 A KR20040066802 A KR 20040066802A KR 20040079381 A KR20040079381 A KR 20040079381A
Authority
KR
South Korea
Prior art keywords
post
bridge
impact
railing
fastening
Prior art date
Application number
KR1020040066802A
Other languages
Korean (ko)
Inventor
김길평
성수복
Original Assignee
김길평
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 김길평 filed Critical 김길평
Priority to KR1020040066802A priority Critical patent/KR20040079381A/en
Publication of KR20040079381A publication Critical patent/KR20040079381A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
    • E01D19/103—Parapets, railings ; Guard barriers or road-bridges

Abstract

PURPOSE: A bridge railing installation structure capable of absorbing impact is provided to prevent a terrible accident and to minimize damage of a vehicle, by absorbing impact of the vehicle via an impact-absorbing member and a spring. CONSTITUTION: In a bridge railing installation structure capable of absorbing impact, foundation anchors(200) are installed to railing concrete(110) of a bridge(100) and a post(300) is fixed to the upper part of the foundation anchors with fastening nuts. Impact-absorbing members(400) are fixed to fixing bolts on the front of the post with the fastening nuts. Railing pipes(500) with fastening units are installed to the front of the impact-absorbing member and the railing pipes and the fastening units formed to the post are connected with springs(600) and impact is absorbed in a vehicle collision. The post is welded to the upper part of a plate with fastening holes in a square pipe shape. The fastening units with fastening holes are installed to the front of the post and four fixing bolts are welded between the fastening units. An arch-shaped groove is formed to the front of the impact-absorbing member and the rear of the impact-absorbing member comprises a flange with fastening holes. The railing pipe is installed by welding the fastening units with the fastening holes in a pair at the position of the post. The railing pipes are consecutively installed to the side by circular pipes. Fastening rings are formed to the sides of the spring. The spring fastens the railing pipes to the post to absorb impact when a vehicle collides against the railing.

Description

충격흡수가 가능한 교량 난간 설치구조{MOUNTING STRUCTURE OF HANDRAIL FOR BRIDGE}Shock absorbing bridge railing installation structure {MOUNTING STRUCTURE OF HANDRAIL FOR BRIDGE}

본 발명은 충격흡수가 가능한 교량 난간 설치구조에 관한 것으로서, 특히 교량 난간과 차량이 충돌시 그 충격에너지를 난간의 충격흡수재 및 스프링에서 흡수하도록 하여 시설물을 보호함을 물론, 안전사고를 미연에 방지할 수 있도록 하는 충격흡수가 가능한 교량 난간 설치구조에 관한 것이다.The present invention relates to a bridge rail mounting structure capable of absorbing shock, and in particular, when the bridge railing and the vehicle collides, the impact energy is absorbed by the shock absorber and spring of the railing to protect the facilities, and to prevent safety accidents. The present invention relates to a bridge rail mounting structure capable of absorbing shock.

일반적으로 교량은 도 1과 같이 교량(10)의 난간콘크리트(20)에 기초앵카(30)를 매설하고 그 상부에 난간포스트(40)를 설치하고 난간파이프(50)를 체결볼트(60)로 체결하는 방식으로 교량의 난간을 설치하고 있다.In general, the bridge is embedded in the base anchor 30 in the handrail concrete 20 of the bridge 10, the railing post 40 is installed on the upper portion of the railing pipe 50 to the fastening bolt 60 The railing of the bridge is installed by tightening.

그러나 기존 교량의 난간시설은, 충격에 대한 흡수기능이 전혀 구비되어 있지 않아 차량이 난간과 충돌시, 그 충격력이 그대로 차량 및 난간에 전달되어 대형사고로 이어지는 문제점이 발생되고 있는 실정이다.However, the existing railing facilities do not have any function of absorbing shock, so when the vehicle collides with the railing, the impact force is transmitted to the vehicle and the railing as it is, leading to a large accident.

본 발명은 상술한 문제점을 감안하여, 본 발명은, 교량의 측면에 설치되는 난간의 구조를 충격흡수재와 스프링을 이용하여 차량의 충격을 흡수토록 하여 대형사고를 예방하고 차량의 피해를 최소화할 수 있도록 하는 충격흡수가 가능한 교량 난간의 설치구조를 제공함을 그 목적으로 한다.In view of the above-described problems, the present invention, the structure of the handrail installed on the side of the bridge to absorb the impact of the vehicle by using the shock absorber and the spring to prevent a large accident and minimize the damage of the vehicle. It is an object of the present invention to provide an installation structure for bridge railings capable of absorbing shock.

도 1은 종래 교량 난간의 설치상태를 나타내는 도면.1 is a view showing an installation state of a conventional bridge railing.

도 2는 본 발명의 충격흡수가 가능한 교량 난간의 설치구조를 나타내는 단면도.2 is a cross-sectional view showing the installation structure of the bridge railings capable of absorbing shock of the present invention.

도 3은 본 발명의 충격흡수가 가능한 교량 난간의 분해상태를 나타내는 도면.3 is a view showing an exploded state of a shock absorbing bridge railing of the present invention.

< 도면의 주요부분에 대한 부호의 설명 ><Description of Symbols for Major Parts of Drawings>

100: 교량 110: 난간콘크리트100: bridge 110: handrail concrete

200: 기초앵커 300: 포스트200: basic anchor 300: post

310: 체결홀 320: 플레이트310: fastening hole 320: plate

330: 체결구 340: 고정볼트330: fastener 340: fixing bolt

350: 체결넛트 400: 충격흡수재350: fastening nut 400: shock absorber

410: 플랜지 420: 홈410: flange 420: groove

500: 난간파이프 510: 원형파이프500: handrail pipe 510: round pipe

600: 스프링600: spring

본 발명은 상술한 목적 달성을 위해, 본 발명은, 교량 난간콘크리트의 상부에 차량의 추락사고를 방지하도록 설치되는 충격흡수가 가능한 교량 난간 설치구조에 있어서, 상기 충격흡수가 가능한 교량 난간 설치구조는, 교량의 양측으로 단턱부를 형성한 난간콘크리트에 기초앵커를 매설하고, 그 상부에 포스트를 체결넛트로 고정하며, 상기 포스트 전면에는 충격흡수재를 고정볼트에 체결넛트로 고정하고, 상기 충격흡수재 전면에 양측으로 체결구를 형성한 난간파이프를 설치하여 스프링으로 난간파이프와 포스트에 구성된 체결구를 연결시켜 차량 충돌시 충격을 흡수할 수 있도록 구성하는 것을 특징으로 하는 충격흡수가 가능한 교량 난간 설치구조를 제공한다.The present invention, in order to achieve the above object, the present invention, in the shock absorbing bridge handrail installation structure that is installed to prevent the crash of the vehicle on the top of the bridge railing concrete, the bridge structure for installing the shock absorbing bridge The base anchor is embedded in the railing concrete having the stepped portion formed on both sides of the bridge, and the post is fixed with a fastening nut on the upper part of the bridge, and the shock absorber is fixed with a fastening nut on the fixing bolt on the front surface of the post, and on the front of the shock absorbing material. It provides a shock absorbing bridge handrail installation structure, which is configured to install a handrail pipe formed with fasteners on both sides and connect the fasteners formed on the railing pipe and the posts with springs to absorb shocks in a vehicle crash. do.

이하, 첨부 도면을 참조하여 본 발명의 구성을 설명한다.EMBODIMENT OF THE INVENTION Hereinafter, the structure of this invention is demonstrated with reference to an accompanying drawing.

도 2는 본 발명의 충격흡수가 가능한 교량 난간의 설치구조를 나타내는 단면도로서,2 is a cross-sectional view showing the installation structure of the bridge railings capable of absorbing shock of the present invention;

상기 충격흡수가 가능한 교량 난간 설치구조는, 교량(100)의 양측으로 단턱부를 형성한 난간콘크리트(110)에 기초앵커(200)를 매설하고, 그 상부에 포스트(300)를 체결넛트(350)로 고정하며, 상기 포스트(300) 전면에는 충격흡수재(400)를 고정볼트(340)에 체결넛트(350)로 고정하고, 상기 충격흡수재(400) 전면에 양측으로 체결구(330)를 형성한 난간파이프(500)를 설치하여 스프링(600)으로 난간파이프(500)와 포스트(300)에 구성된 체결구(400)를 연결시켜 차량 충돌시 충격을 흡수할 수 있도록 구성한다.In the bridge rail mounting structure capable of absorbing shock, the foundation anchor 200 is embedded in the handrail concrete 110 having the stepped portions at both sides of the bridge 100, and the post nut 300 is fastened to the upper portion thereof. Fixed to the post 300, the shock absorber 400 is fixed to the fixing bolt 340 with a fastening nut 350, and the fastener 330 is formed on both sides of the front side of the shock absorber 400. The handrail pipe 500 is installed to connect the fastener 400 configured in the handrail pipe 500 and the post 300 with the spring 600 to be configured to absorb shocks during a vehicle crash.

도 3은 본 발명의 충격흡수가 가능한 교량 난간의 분해상태를 나타내는 도면으로서, 충격흡수가 가능한 교량난간은, 기초앵커(200)와 포스트(300), 충격흡수재(400), 난간파이프(500), 스프링(600)으로 구성되며,3 is a view showing an exploded state of the shock absorbing bridge railings of the present invention, the shock absorbing bridge railings, the basic anchor 200 and the post 300, the shock absorbing material 400, the handrail pipe 500 , Consisting of a spring 600,

상기 기초앵커(200)는, 교량(100)의 난간콘크리트(110)에 ㄴ-자형 형태로 구성되어 볼트가 노출되도록 매설되고,The foundation anchor 200 is formed in the b-shaped shape on the handrail concrete 110 of the bridge 100 is embedded to expose the bolt,

상기 포스트(300)는, 체결홀(310)이 형성된 플레이트(320) 상부에 사각파이프 형태로 용접고정되며, 전면에는 전방향으로 아치형 형태를 구성한 체결홀(310)이 형성된 체결구(330)가 다수개를 설치하고, 상기 체결구(330) 사이에는 4개씩 고정볼트(340)가 용접되어 설치되며,The post 300 is welded and fixed in the shape of a square pipe on the plate 320, the fastening hole 310 is formed, the fastener 330 is formed in the front of the fastening hole 310 formed in the arch shape Install a plurality, and the fixing bolt 340 is welded and installed by four between the fasteners 330,

상기 충격흡수재(400)는, 전면이 아치형 형태의 홈(420)을 형성하고, 후면에는 체결홀(310)이 형성된 플랜지(410)로 구성되어 상기 포스트(300) 고정앙카(340)에 설치되며,The shock absorbing material 400, the front is formed in the groove 420 of the arcuate shape, the rear is composed of a flange 410 formed with a fastening hole 310 is installed in the fixing anchor 340 of the post 300 ,

상기 난간파이프(500)는, 원형형태로 구성되어 포스트(300) 방향으로 아치형 형태를 구성한 체결홀(310)이 형성된 체결구(330)를 상기 포스트(300)의 위치에 2개 1개조로 용접하여 설치되며, 상기 난간파이프(500)는, 원형파이프(510)에 의해 측면으로 연속적으로 설치되고,The handrail pipe 500 is formed in a circular shape and welds the fastener 330 in which the fastening hole 310 having an arcuate shape in the direction of the post 300 is formed in two pieces at the position of the post 300. The handrail pipe 500 is continuously installed sideways by a circular pipe 510,

상기 스프링(600)은, 양측으로 체결고리를 형성하여, 상기 난간파이프(500)를 포스트(300)에 체결토록 하여 차량이 난간에 충돌시 충격흡수할 수 있도록 구성한다.The spring 600 has fastening rings formed at both sides, and the handrail pipe 500 is fastened to the post 300 so that the vehicle can absorb shock when the handrail collides with the handrail.

상술한 설명에서 알 수 있는 바와 같이, 상기 교량난간은, 충격흡수재와 스프링에서 차량의 충격력을 흡수하여 차량의 파손 및 시설물의 파손을 최소화할 수 있도록 구성된다.As can be seen in the above description, the bridge railing is configured to absorb the impact force of the vehicle in the shock absorber and the spring to minimize the damage of the vehicle and the damage of the facility.

상술한 구성에 의한 본 발명의 효과를 설명한다.The effect of this invention by the structure mentioned above is demonstrated.

본 발명은, 교량난간과 차량이 충돌시 그 충격에너지를 난간의 충격흡수재와 스프링에서 흡수하도록 하여 시설물 보호함은 물론, 안전사고를 미연에 방지할 수 있는 효과를 갖는다.The present invention has the effect that, when the bridge railings and the vehicle collides, the impact energy is absorbed by the shock absorber and the spring of the railing to protect the facility, as well as to prevent safety accidents.

Claims (1)

교량 난간콘크리트의 상부에 차량의 추락사고를 방지하도록 설치되는 충격흡수가 가능한 교량 난간 설치구조에 있어서,In the bridge of the bridge rail mounting structure that can be absorbed shock absorbing to prevent the fall of the vehicle on the top of the bridge railing concrete, 상기 충격흡수가 가능한 교량 난간 설치구조는, 교량(100)의 양측으로 단턱부를 형성한 난간콘크리트(110)에 기초앵커(200)를 매설하고, 그 상부에 포스트(300)를 체결넛트(350)로 고정하며, 상기 포스트(300) 전면에는 충격흡수재(400)를 고정볼트(340)에 체결넛트(350)로 고정하고, 상기 충격흡수재(400) 전면에 양측으로 체결구(330)를 형성한 난간파이프(500)를 설치하여 스프링(600)으로 난간파이프(500)와 포스트(300)에 구성된 체결구(400)를 연결시켜 차량 충돌시 충격을 흡수할 수 있도록 구성하는 한편,In the bridge rail mounting structure capable of absorbing shock, the foundation anchor 200 is embedded in the handrail concrete 110 having the stepped portions at both sides of the bridge 100, and the post nut 300 is fastened to the upper portion thereof. Fixed to the post 300, the shock absorber 400 is fixed to the fixing bolt 340 with a fastening nut 350, and the fastener 330 is formed on both sides of the front side of the shock absorber 400. While installing the handrail pipe 500 to connect the fastener 400 configured on the handrail pipe 500 and the post 300 with the spring 600 is configured to absorb the impact during a vehicle crash, 상기 기초앵커(200)는, 교량(100)의 난간콘크리트(110)에 ㄴ-자형 형태로 구성되어 볼트가 노출되도록 매설되고,The foundation anchor 200 is formed in the b-shaped shape on the handrail concrete 110 of the bridge 100 is embedded to expose the bolt, 상기 포스트(300)는, 체결홀(310)이 형성된 플레이트(320) 상부에 사각파이프 형태로 용접고정되며, 전면에는 전방향으로 아치형 형태를 구성한 체결홀(310)이 형성된 체결구(330)가 다수개를 설치하고, 상기 체결구(330) 사이에는 4개씩 고정볼트(340)가 용접되어 설치되며,The post 300 is welded and fixed in the shape of a square pipe on the plate 320, the fastening hole 310 is formed, the fastener 330 is formed in the front of the fastening hole 310 formed in the arch shape Install a plurality, and the fixing bolt 340 is welded and installed by four between the fasteners 330, 상기 충격흡수재(400)는, 전면이 아치형 형태의 홈(420)을 형성하고, 후면에는 체결홀(310)이 형성된 플랜지(410)로 구성되어 상기 포스트(300) 고정앙카(340)에 설치되며,The shock absorbing material 400, the front is formed in the groove 420 of the arcuate shape, the rear is composed of a flange 410 formed with a fastening hole 310 is installed in the fixing anchor 340 of the post 300 , 상기 난간파이프(500)는, 원형형태로 구성되어 포스트(300) 방향으로 아치형 형태를 구성한 체결홀(310)이 형성된 체결구(330)를 상기 포스트(300)의 위치에 2개 1개조로 용접하여 설치되며, 상기 난간파이프(500)는, 원형파이프(510)에 의해 측면으로 연속적으로 설치되고,The handrail pipe 500 is formed in a circular shape and welds the fastener 330 in which the fastening hole 310 having an arcuate shape in the direction of the post 300 is formed in two pieces at the position of the post 300. The handrail pipe 500 is continuously installed sideways by a circular pipe 510, 상기 스프링(600)은, 양측으로 체결고리를 형성하여, 상기 난간파이프(500)를 포스트(300)에 체결토록 하여 차량이 난간에 충돌시 충격흡수할 수 있도록 구성하는 것을 특징으로 하는 충격흡수가 가능한 교량 난간 설치구조.The spring 600, by forming a fastening ring on both sides, so that the handrail pipe 500 is fastened to the post 300, the shock absorbing, characterized in that the vehicle is configured to absorb the impact when the impact on the handrail. Bridge bridge mounting structure available.
KR1020040066802A 2004-08-24 2004-08-24 Mounting structure of handrail for bridge KR20040079381A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020040066802A KR20040079381A (en) 2004-08-24 2004-08-24 Mounting structure of handrail for bridge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020040066802A KR20040079381A (en) 2004-08-24 2004-08-24 Mounting structure of handrail for bridge

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR20-2004-0024200U Division KR200367078Y1 (en) 2004-08-24 2004-08-24 Mounting structure of handrail for bridge

Publications (1)

Publication Number Publication Date
KR20040079381A true KR20040079381A (en) 2004-09-14

Family

ID=37364384

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020040066802A KR20040079381A (en) 2004-08-24 2004-08-24 Mounting structure of handrail for bridge

Country Status (1)

Country Link
KR (1) KR20040079381A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107806014A (en) * 2017-12-07 2018-03-16 郭铁映 A kind of new-type bridge security guard rail
CN107974936A (en) * 2016-10-27 2018-05-01 成都亚联科科技有限公司 A kind of bridge pavement component
CN108411777A (en) * 2018-02-10 2018-08-17 平阳鸿业水利建设有限公司 A kind of guard bar device of municipal administration bridge
CN111705646A (en) * 2020-06-29 2020-09-25 赵邦娥 Vehicle anticollision rail for bridge building

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107974936A (en) * 2016-10-27 2018-05-01 成都亚联科科技有限公司 A kind of bridge pavement component
CN107974936B (en) * 2016-10-27 2019-12-27 广东省怡合建设有限公司 Bridge is subassembly for road surface
CN107806014A (en) * 2017-12-07 2018-03-16 郭铁映 A kind of new-type bridge security guard rail
CN107806014B (en) * 2017-12-07 2019-03-12 新疆北新路桥集团股份有限公司 A kind of bridge security protective fence
CN108411777A (en) * 2018-02-10 2018-08-17 平阳鸿业水利建设有限公司 A kind of guard bar device of municipal administration bridge
CN111705646A (en) * 2020-06-29 2020-09-25 赵邦娥 Vehicle anticollision rail for bridge building

Similar Documents

Publication Publication Date Title
KR100723027B1 (en) A guard rail
KR20040079381A (en) Mounting structure of handrail for bridge
KR200367078Y1 (en) Mounting structure of handrail for bridge
KR100345739B1 (en) Steel guide rail and impact absorber used for the same guide rail
JP3507974B2 (en) Support fence post
KR101473818B1 (en) Shock absorbing t Vehicle protection fence
KR100515386B1 (en) An impact absorption equipment of road
KR102185578B1 (en) Guard rail reinforcement structure for shock absorption and climb-over prevention
KR200265880Y1 (en) Collision absorbing guard rail of road using a high intensity spring
KR200351165Y1 (en) An impact absorption equipment of road
KR101190671B1 (en) Guardrail
KR20160115401A (en) A safe mediator with good shock absorption
KR200252803Y1 (en) A road railing being available of absorbing impact
KR100561708B1 (en) Guardrail structure for bridge
KR200377839Y1 (en) Safeguard of road using collision absorption ring and steel pipe
KR100590313B1 (en) Collision prevention apparatus of vehicle for road
JPH06167009A (en) Protective block
KR200228231Y1 (en) Double fence of iron
JP2003119738A (en) Buffer type guard rail
KR101259931B1 (en) Guardrail end terminal
JP7148125B2 (en) Covering structure
KR200274021Y1 (en) Safety barrier structure of road using round rubber fender
KR200242748Y1 (en) A vehicle&#39;s height limitation unit with shock absorber
KR200348778Y1 (en) Collision prevention apparatus of vehicle for pier of underground road
KR200343465Y1 (en) Mounting structure of handrail for bridge

Legal Events

Date Code Title Description
A201 Request for examination
A302 Request for accelerated examination
N231 Notification of change of applicant
E902 Notification of reason for refusal
E601 Decision to refuse application