KR20130013300A - A pillar support structure for guardrail - Google Patents

A pillar support structure for guardrail Download PDF

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Publication number
KR20130013300A
KR20130013300A KR1020110074870A KR20110074870A KR20130013300A KR 20130013300 A KR20130013300 A KR 20130013300A KR 1020110074870 A KR1020110074870 A KR 1020110074870A KR 20110074870 A KR20110074870 A KR 20110074870A KR 20130013300 A KR20130013300 A KR 20130013300A
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South Korea
Prior art keywords
support
reinforcing
support structure
guardrail
housing
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KR1020110074870A
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Korean (ko)
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KR101286047B1 (en
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재 술 나
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주식회사 성원안전
재 술 나
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Priority to KR1020110074870A priority Critical patent/KR101286047B1/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
    • E01F15/0461—Supports, e.g. posts
    • 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
    • E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
    • E01F9/608—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings for guiding, warning or controlling traffic, e.g. delineator posts or milestones
    • 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
    • E04H12/20—Side-supporting means therefor, e.g. using guy ropes or struts

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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 Support structure of guard rails for a pillar is provided to suppress a departing from a road caused by a car crash, to efficiently reinforce an existing pillar of guard rails. CONSTITUTION: A Support structure of guard rails for a pillar comprises a reinforcement support part(110) and a housing(120). A reinforcement support part has an insertion portion of a half-pipe shape which surrounds a post(100) in the middle and a support plate(112) which is formed at the right and left side of insertion portion, and the lower part is laid to an underground. The housing is filled with a concrete mortar(123) and hardens an upper side of the reinforcement support part which is exposed at the top of the reinforcement support part with the pillar.

Description

가드레일용 지주의 지지구조{a pillar support structure for guardrail} Support structure for guardrails

본 발명은 가드레일용 지주의 지지구조에 관한 것으로, 상세하게는 가이드레일의 지주를 견고하게 지지할 수 있도록 하여 차량의 도로 이탈을 억제할 수 있도록 하여 안전사고에 따른 피해를 최소화하도록 하는 가드레일용 지주의 지지구조에 관한 것이다.
The present invention relates to a support structure of a guard rail support, and in particular, to support the support rail of the guide rail firmly to suppress the departure of the vehicle road guard rail to minimize the damage caused by safety accidents It is about support structure of dragon prop.

일반적으로 가드레일은 도로에서 차량의 안전하게 유도하고 운전 중 돌발 상황이나 부 주위 등으로 인한 차량의 도로이탈을 방지하여 안전사고의 발생을 억제할 뿐만 아니라 안전사고에 따른 인적 물적 피해를 최소로 줄일 수 있도록 하는 것이다.In general, guardrails can safely guide the vehicle on the road and prevent the vehicle from leaving the road due to accidents or accidents while driving, thereby preventing the occurrence of safety accidents and minimizing the physical and physical damage caused by safety accidents. To ensure that

이러한 가드레일은 일정간격으로 하부를 매설하여 지주를 설치하고 매설된 지주에 상부에 절곡된 강판을 순차적으로 상호 연결하거나 와이어로프를 길게 연결하여 구성하였다.These guard rails were constructed by installing the struts by embedding the lower part at regular intervals, and sequentially connecting the steel plates bent at the upper part to the embedded struts or connecting the wire ropes for a long time.

그러나 이러한 종래의 가드레일은 차량 충돌시 지주가 강한 충돌에너지를 쉽게 절곡되거나 지주의 매설부분이 밀려 외부로 노출되면서 기울어져 차량의 도로를 이탈하여 대형사고를 일으키는 문제점이 있었다.However, such a conventional guardrail has a problem in that a major accident is caused when the prop is easily bent or a strong collision energy is bent or the buried portion of the prop is exposed to the outside, leaving the road of the vehicle and leaving the road.

더욱이 상기한 문제점을 해소하기 위해 가드레일의 지주를 보강할 필요가 대두되고 있었으나 기존 설치된 가드레일의 지주를 보강하기 용이하지 못한 결점이 있었다.
Moreover, in order to solve the above problems, there has been a need to reinforce the support of the guardrail, but there is a drawback that it is not easy to reinforce the support of the existing guardrail.

따라서 본 발명의 주목적은 가드레일용 지주의 지지구조를 효율적으로 보강하여 차량의 충돌에 따른 도로 이탈 등을 억제할 수 있도록 하는 가드레일용 지주의 지지구조를 제공하는 데 있다.Accordingly, an object of the present invention is to provide a support structure for the guardrail support for effectively reinforcing the support structure of the guardrail support for restraining the road departure due to the collision of the vehicle.

본 발명의 다른 목적은 기존의 가드레일용 지주를 효율적으로 보강할 수 있도록 하는 가드레일용 지주의 지지구조를 제공하는 데 있다.
Another object of the present invention is to provide a support structure for the guardrail support to be able to effectively reinforce the existing guardrail support.

상기한 목적을 달성하기 위하여 본 발명의 가드레일용 지주의 지지구조는 중앙에 지주를 감싸는 하프파이프 형상의 삽입부를 형성하고 삽입부의 좌우에 지지플레이트를 형성하되 지중으로 하부를 매설하는 보강지지구와, 상기 보강지지구의 상측에서 노출되는 보강지지구의 상부를 지주와 함께 콘크리트모르타르를 채워 경화시키는 하우징으로 구성함을 그 기술적 구성상 기본 특징으로 한다.
In order to achieve the above object, the support structure of the guard rail support of the present invention forms a half pipe-shaped insertion portion surrounding the support pillar and forms a support plate on the left and right sides of the insertion portion, and reinforcing supports for embedding the lower part in the ground; The upper part of the reinforcing support which is exposed from the upper side of the reinforcing support is composed of a housing for hardening the concrete mortar with the strut and characterized by its technical configuration.

따라서 본 발명의 가드레일용 지주의 지지구조는 가드레일의 지주 후측에서 보강지지구를 밀착시켜 하부를 함께 매설하고 상측에 하우징을 설치하여 하우징의 내부에 콘크리트모르타르를 충진하여 경화시키므로 지주를 견고하게 고정 지지할 수 있도록 하는 것으로, 보강지지구가 지중에서 지주의 좌우로 펼쳐진 상태를 유지하면서 지주를 지지하므로 차량의 충돌 등에 따른 지지력을 향상시킬 수 있을 뿐만 아니라 지면에 하우징의 설치하여 지주와 보강지지구를 콘크리트모르타르로 경화시켜 일체화하므로 전체적인 가드레일의 지지력을 극대화할 수 있고, 나아가 기존에 이미 설치된 상태의 가드레일의 지주 후측에서 보강지지구를 밀착되도록 압입하여 기존에 설치된 가드레일의 지주의 지지력을 효과적으로 보강할 수 있도록 하는 것이다.
Therefore, the support structure of the guard rail support of the present invention is to stiffen by filling the concrete mortar in the interior of the housing by embedding the lower portion of the guard rail in close contact with the reinforcing support and installing the housing on the upper side of the guard rail. It is to be fixed and supported, and the support is supported while maintaining the state unfolded to the left and right of the support in the ground, so that it can not only improve the support force due to the collision of vehicles, but also install the housing on the ground to support the support and support. The hardening of the earth with concrete mortar unites to maximize the overall support of the guard rails.In addition, the supporting force of the existing guard rails is press-fitted so as to be in close contact with the back of the existing guard rails. To effectively reinforce this.

도 1 은 본 발명에 따른 가드레일용 지주의 지지구조의 보강지지구를 나타낸 사시도.
도 2 는 본 발명에 따른 가드레일용 지주의 지지구조의 보강지지구를 나타낸 정면도.
도 3 은 본 발명에 따른 가드레일용 지주의 지지구조의 설치 상태를 나타낸 단면도.
도 4 는 본 발명에 따른 가드레일용 지주의 지지구조의 설치 상태를 나타낸 전체 사시도.
도 5 는 본 발명에 따른 가드레일용 지주의 지지구조의 설치 상태를 나타낸 전체 사시도.1 is a perspective view showing a reinforcing support of the support structure of the support for the guardrail according to the present invention.
Figure 2 is a front view showing a reinforcing support of the support structure of the support for the guardrail according to the present invention.
3 is a cross-sectional view showing an installation state of the support structure of the guardrail support pillar according to the present invention.
Figure 4 is an overall perspective view showing the installation state of the support structure of the support for the guard rail according to the present invention.
Figure 5 is an overall perspective view showing the installation state of the support structure of the support for guard rail according to the present invention.

이하, 첨부된 도면을 참조하면서 본 발명의 실시 예를 상세하게 설명하면 다음과 같다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1 내지 도 5 에 나타낸 바와 같이, 본 발명의 가드레일용 지주의 지지구조는 중앙에 지주(100)를 감싸는 하프파이프 형상의 삽입부(111)를 형성하고 삽입부(111)의 좌우에 지지플레이트(112)를 형성하되 지중으로 하부를 매설하는 보강지지구(110)와, 상기 보강지지구(110)의 상측에서 노출되는 보강지지구(110)의 상부를 지주(100)와 함께 콘크리트모르타르(123)를 채워 경화시키는 하우징(120)으로 구성한다.As shown in Figures 1 to 5, the support structure of the guard rail support of the present invention forms a half pipe-shaped insert 111 surrounding the support 100 in the center and is supported on the left and right of the insert 111 Reinforcement support 110 to form a plate 112, but the bottom buried in the ground, and the top of the reinforcement support 110 exposed from the upper side of the reinforcement support 110 together with the strut 100 concrete mortar It consists of a housing 120 to fill and cure (123).

상기 보강지지구(110)는 지주(100)를 감싸면서 지중에 설치하되 좌우에 지지플레이트(112)를 형성하고 지지플레이트(112)의 외측단을 후방으로 밴딩한 절곡편(113)을 형성한다.The reinforcing support 110 is installed in the ground surrounding the support 100, but forms a support plate 112 on the left and right and forms a bent piece 113 bent back to the outer end of the support plate 112. .

여기서 절곡편(113)에는 보조플레이트(114)를 결합하여 전체적으로 지주(100)를 견고하게 지지할 수 있도록 한다.Here, the bending piece 113 is coupled to the auxiliary plate 114 so as to firmly support the strut 100 as a whole.

나아가, 절곡편(113)과 보조플레이트(114)에는 상호 일치하는 체결공을 천공하여 볼트링 등의 체결수단으로 체결함이 바람직하다.Further, the bending piece 113 and the auxiliary plate 114 is preferably fastened by fastening means such as bolt rings by drilling a fastening hole corresponding to each other.

더불어, 보강지지구(110)의 상측 노출부분에는 좌우에 보강공(115)을 형성하고 보강공(115)에 보강철근(116)을 끼워 형성한다.In addition, the upper exposed portion of the reinforcing support 110 is formed with a reinforcing hole 115 on the left and right, and is formed by fitting the reinforcing bar 116 in the reinforcing hole 115.

상기 하우징(120)은 지면에서 일정높이로 설치하되 지주(100)와 보강지지구(110)를 내측에 위치시키고, 내부에 콘크리트모르타르(123)를 충진하여 경화시킨다.The housing 120 is installed at a predetermined height from the ground, but the support 100 and the reinforcing support 110 is positioned inside, and filled with concrete mortar 123 to cure.

여기서 보강지지구(110)에는 보강철근(116)을 결합하여 견고한 상태를 유지하도록 한다.The reinforcing support 110 is coupled to the reinforcing bar 116 to maintain a solid state.

나아가, 하우징(120)의 전면을 돌출하여 절곡돌출부(121)를 형성하되 절곡돌출부(121)의 차량의 진행방향 면에는 델리네이터 등의 표시수단(122)을 부착하여 차량의 안전 운전을 유도함이 바람직하다. Furthermore, the front surface of the housing 120 is formed to form a bent protrusion 121, but the display means 122, such as a delineator, is attached to the traveling direction surface of the bent protrusion 121 to induce safe driving of the vehicle. desirable.

한편, 도로의 가장자리에 일정간격으로 설치된 지주(100) 사이를 플레이트(10)를 체결수단(101)으로 순차적으로 연결하여 결합하되 체결수단(101)에 탄성수단(102)을 끼워 플레이트(10)를 탄력 설치하므로 충격에너지를 어느 정도 흡수할 수 있도록 함이 바람직하다.Meanwhile, the plates 10 are sequentially connected to each other by the fastening means 101 between the struts 100 installed at predetermined intervals on the edge of the road, but the elastic means 102 are inserted into the fastening means 101 to the plate 10. It is desirable to be able to absorb the impact energy to some extent because the elastic installation.

여기서 지주(100)에 결합하는 플레이트는 일단이나 상하 이단 또는 다단으로 설치할 수 있고, 와이어로프로도 설치할 수 있는 것이다.Here, the plate to be coupled to the support 100 may be installed in one or two top or bottom, or multi-stage, can also be installed as a wire.

이러한 본 발명의 작용을 설명하면 다음과 같다.The operation of the present invention will be described as follows.

먼저, 가드레일(1)의 지주(100)를 설치할 때 지주(100)의 후측에서 보강지지구(110)의 삽입부(111)를 밀착시켜 하부를 함께 매설하고 상측에 하우징(120)을 설치하여 하우징(120)의 내부에 콘크리트모르타르(123)를 충진하여 경화시키므로, 지주(100)를 견고하게 고정할 수 있도록 한다.First, when installing the support 100 of the guard rail (1) in close contact with the insertion portion 111 of the reinforcing support 110 from the rear side of the support 100 to bury the bottom together and install the housing 120 on the upper side By filling the concrete mortar (123) in the interior of the housing 120 to harden, so that the holding (100) can be firmly fixed.

특히 보강지지구(110)가 지중에서 지주(100)의 좌우로 펼쳐진 상태를 유지하면서 지주(100)를 지지하므로 차량의 충돌 등에 따른 지지력을 향상시킬 수 있도록 하는 것이다.In particular, since the reinforcing support 110 supports the support 100 while maintaining the unfolded state to the left and right of the support 100 in the ground to improve the support force due to the collision of the vehicle.

더욱이 하우징(120)의 설치하여 지주(100)와 보강지지구(110)를 내측에 위치시키고, 내부에 콘크리트모르타르(123)를 충진하여 경화시켜 일체화하므로 전체적인 가드레일(1)의 지지력을 극대화할 수 있다.Furthermore, by installing the housing 120, the support 100 and the reinforcing support 110 are positioned inside, and the concrete mortar 123 is filled and cured to be integrated, thereby maximizing the overall supporting force of the guard rail 1. Can be.

나아가, 하우징(120)의 전면에는 델리네이터 등의 표시수단(122)이 부착되어 차량의 안전운전을 도모할 뿐만 아니라 지주(100)와 플레이트(10) 사이에 탄성수단(102)을 결합하여 플레이트(10)를 탄력 설치하므로 충격에너지의 흡수가 용이하도록 하는 것이다.Furthermore, the display unit 122, such as a delineator, is attached to the front surface of the housing 120 to promote safe driving of the vehicle and to couple the elastic means 102 between the prop 100 and the plate 10 to form a plate. Since the elastic installation (10) is to facilitate the absorption of impact energy.

한편, 이러한 본 발명의 가드레일용 지주의 지지구조는 기존에 설치된 상태의 가드레일(1)의 지주(100) 후측에서 보강지지구(110)를 밀착되도록 압입하여 상기와 같이 설치하므로 간편하게 지주(100)의 지지력을 보강할 수 있는 것이다.
On the other hand, the support structure of the guard rail support of the present invention is simply installed because it is press-fitted so as to be in close contact with the reinforcing support 110 at the rear side of the support 100 of the guard rail (1) in the existing state ( It can reinforce the bearing capacity of 100).

1 : 가드레일 10 플레이트
100 : 지주 101 : 체결수단
102 : 탄성수단 110 : 보강지지구
111 : 삽입부 112 : 지지플레이트
113 : 절곡편 114 : 보조플레이트
115 : 보강공 116 : 보강철근
120 : 하우징 121 : 절곡돌출부
122 : 표시수단 123 : 콘크리트모르타르 1: guardrail 10 plate
100: holding 101: fastening means
102: elastic means 110: reinforcing support
111: insertion portion 112: support plate
113: bending section 114: auxiliary plate
115: reinforcement 116: reinforcing bars
120 housing 121 bent projection
122: display means 123: concrete mortar

Claims (4)

중앙에 지주(100)를 감싸는 하프파이프 형상의 삽입부(111)를 형성하고 삽입부(111)의 좌우에 지지플레이트(112)를 형성하되 지중으로 하부를 매설하여 삽입부(111)가 지주(100)에 밀착되도록 하는 보강지지구(110)로 구성한 것을 특징으로 하는 가드레일용 지주의 지지구조.
The half pipe-shaped insertion part 111 is formed in the center to form the support part 112 on the left and right sides of the insertion part 111, and the lower part is buried in the ground so that the insertion part 111 is the support part ( Support structure of the support for the guardrail, characterized in that composed of a reinforcing support 110 to be in close contact with 100.
제 1 항 있어서,
상기 보강지지구(110)의 상측에서 노출되는 보강지지구(110)의 상부를 지주(100)와 함께 콘크리트모르타르(123)를 채워 경화시키는 하우징(120)을 더 포함하여 구성한 것을 특징으로 하는 가드레일용 지주의 지지구조.
The method of claim 1,
Guard the upper portion of the reinforcing support 110 exposed from the upper side of the reinforcing support 110, the housing 120 for filling and curing the concrete mortar 123 together with the support 100 Support structure of the rail support.
제 1 항에 있어서,
상기 보강지지구(110)의 지지플레이트(112)에는 지지플레이트(112)의 외측단을 후방으로 밴딩한 절곡편(113)을 형성하고 절곡편(113)에 보조플레이트(114)를 결합하며, 상기 보강지지구(110)의 상측 노출부분에는 좌우에 보강공(115)을 형성하고 보강공(115)에 보강철근(116)을 끼워 구성한 것을 특징으로 하는 가드레일용 지주의 지지구조.
The method of claim 1,
The support plate 112 of the reinforcing support 110 is formed to form a bent piece 113 bent back to the outer end of the support plate 112 and to couple the auxiliary plate 114 to the bent piece 113, The upper structure of the reinforcing support 110, the support structure for the guardrail support structure, characterized in that the reinforcing hole 115 is formed on the left and right side and the reinforcing bar 116 is fitted into the reinforcing hole 115.
제 2 항에 있어서,
상기 하우징(120)은 전면에 절곡돌출부(121)를 형성하되 절곡돌출부(121)의 차량의 진행방향 면에는 표시수단(122)을 부착하여 구성한 것을 특징으로 하는 가드레일용 지주의 지지구조.
The method of claim 2,
The housing 120 has a bending protrusion 121 formed on the front surface of the bending protrusion 121, the support structure of the support for support guards characterized in that the display means 122 is attached to the traveling direction surface of the vehicle.
KR1020110074870A 2011-07-28 2011-07-28 a pillar support structure for guardrail KR101286047B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101889308B1 (en) 2017-04-11 2018-08-20 이승헌 Safety fence of structure and establishment method for a use and Steel-concrete

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KR101701782B1 (en) 2016-07-18 2017-02-02 윤강 Guard rail with a bearing capacity of the holding augmenting
US11459714B2 (en) * 2020-01-14 2022-10-04 Vandorf GR1 Inc. Guardrail post system

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KR200365454Y1 (en) * 2004-07-29 2004-10-22 김충열 Structure of supporter for guardrail
KR101083986B1 (en) * 2009-01-16 2011-11-16 주식회사태헌 Fixing structure of steel pole

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101889308B1 (en) 2017-04-11 2018-08-20 이승헌 Safety fence of structure and establishment method for a use and Steel-concrete

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