KR101303080B1 - Post assembly of join type - Google Patents

Post assembly of join type Download PDF

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Publication number
KR101303080B1
KR101303080B1 KR1020120131707A KR20120131707A KR101303080B1 KR 101303080 B1 KR101303080 B1 KR 101303080B1 KR 1020120131707 A KR1020120131707 A KR 1020120131707A KR 20120131707 A KR20120131707 A KR 20120131707A KR 101303080 B1 KR101303080 B1 KR 101303080B1
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South Korea
Prior art keywords
spring
pillar
base
column
delete delete
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KR1020120131707A
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Korean (ko)
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변혜옥
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신도산업 주식회사
주식회사 쓰리에스
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Priority to KR1020120131707A priority Critical patent/KR101303080B1/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
    • E01F15/0423—Details of rails
    • E01F15/043—Details of rails with multiple superimposed members; Rails provided with skirts
    • 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
    • E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
    • E01F9/627—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection self-righting after deflection or displacement
    • 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
    • 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
    • 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

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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 joint type pillar assembly is provided to obtain a function in which a pillar is tilted when an external force is applied due to a vehicle collision and returns to an initial position by an elastic force. CONSTITUTION: A joint type pillar assembly comprises a base unit (4), a lower pillar (20), an upper pillar (10), and a wire. The base unit is fixed to a foundation unit (2) by an L-type anchor (3). The lower pillar is put on the base unit in order to be movable and includes a convex unit on the upper surface. The upper pillar is connected to rails (R1, R2) by being stacked on the upper part of the lower pillar and includes a spring operating plate, a spring, and a spring holder. The wire penetrates the spring, and the upper end and the lower end are individually fixed to the spring operating plate and the base unit. [Reference numerals] (AA) Ground

Description

관절형 지주 어셈블리{POST ASSEMBLY OF JOIN TYPE}Articulated Shoring Assembly {POST ASSEMBLY OF JOIN TYPE}

본 발명은 차량 방호책의 지주에 관한 것으로서, 보다 상세하게는 차량 충돌 등 외력이 가해지면 지주가 기울어졌다가 탄성력에 의해 원상복귀되는 관절형 지주 어셈블리에 관한 것이다.
The present invention relates to a strut of a vehicle protection measure, and more particularly, to an articulated strut assembly in which the strut is tilted and returned to its original state by elastic force when an external force such as a vehicle collision is applied.

일반적으로 차량 방호책은 도로의 중앙선 즉, 차량 주행폭을 한정하는 중앙의 황색실선을 따라 설치되어 마주보며 주행하는 차량의 진로를 엄격히 구분함과 더불어 주행차량의 반대쪽 차선 침범을 억제시킴으로 인해 차량간의 대형 충돌사고를 미연에 방지하거나, 또는 도로변이나 교량의 가장자리 부분에 설치되어 주행차량의 이탈을 방지하는 역할을 한다.In general, vehicle protection measures are installed along the center line of the road, ie, along the yellow solid line in the center limiting the driving width of the road, to strictly classify the paths of the vehicles facing each other and to suppress the invasion of the lanes opposite to the vehicle. It prevents accidents in advance or is installed at the edge of a roadside or bridge to prevent the departure of the driving vehicle.

통상적으로 차량 방호책은 도로의 중앙 또는 도로 변을 따라 일정 간격으로 수직하게 설치된 복수개의 지주와, 상기 지주들 사이를 수평하게 연결하는 레일을 포함한다.Typically, vehicle protection measures include a plurality of struts installed vertically at regular intervals along a center or side of a road, and rails for horizontally connecting the struts.

도로 중앙에 설치되는 방호책은 지주의 양측에 레일이 일정 간격 이격된 상태로 나란하게 결합되면서 쌍을 이루며, 도로 변에 설치되는 방호책은 지주의 일측면에만 레일이 설치되는 경우가 많다.The protective measures installed in the center of the road are paired side by side with the rails spaced apart at regular intervals on both sides of the shore, and the protective measures installed on the side of the road are often installed only on one side of the shore.

또한, 차체가 낮은 승용차에서부터 차체가 높은 화물차까지 모든 차량을 보호할 수 있도록 하기 위하여 레일은 지주의 상부와 하부 각각에 일정 거리 이격되게 설치된다.In addition, in order to protect all the vehicles from the passenger car with a low vehicle body to the high vehicle with a high vehicle body, rails are installed at a predetermined distance from each of the upper and lower portions of the support.

한편, 차량의 이용이 증가하면서 사고 또한 증가하고 있는데, 그에 따라 사고에도 차량을 안전하게 보호할 수 있는 차량 방호책이 요구되고 있다.
Meanwhile, as the use of vehicles increases, accidents also increase. Accordingly, vehicle protection measures are required to safely protect the vehicle even in an accident.

본 발명은 상술한 문제점을 해결하기 위하여 안출된 것으로서, 본 발명의 목적은 차량 충돌 등 외력이 가해지면 지주가 기울어졌다가 탄성력에 의해 원상복귀되는 관절형 지주 어셈블리를 제공함에 있다.
The present invention has been made to solve the above-described problems, an object of the present invention is to provide an articulated support assembly that is reverted by elastic force when the support is tilted when an external force such as a vehicle collision is applied.

위와 같은 기술적 과제를 해결하기 위하여 본 발명에 의한 관절형 지주 어셈블리는 지면 또는 기초부상에 고정되는 베이스; 상기 베이스상에 위치되는 하부지주; 상기 하부지주의 상부에 적층되어 일측 또는 양측에는 레일이 횡방향으로 연결되고, 스프링이 내장되며, 상기 스프링의 상부에는 스프링 작동판이 구비되는 상부지주; 및 상단은 상기 스프링 작동판에 연결되고, 하단은 상기 베이스에 고정되며, 상기 스프링을 관통하는 와이어;를 포함한다. In order to solve the above technical problem, the articulated support assembly according to the present invention includes a base fixed on the ground or the foundation; A lower column located on the base; An upper column stacked on top of the lower column and having one side or both sides connected to the rail in a lateral direction, and having a spring embedded therein and a spring operating plate provided at an upper portion of the spring; And an upper end connected to the spring operation plate, and a lower end fixed to the base, and a wire passing through the spring.

또한 상기 하부지주의 상면에는 상기 상부지주가 탄성력에 의해 원위치로 복귀되도록 안내하는 볼록부가 형성되는 것이 바람직하다. In addition, the upper surface of the lower column is preferably formed with a convex portion for guiding the upper column to return to its original position by the elastic force.

또한 상기 볼록부는 상기 상부지주의 하측 내부에 삽입되는 것이 바람직하다. In addition, the convex portion is preferably inserted into the lower side of the upper column.

또한 상기 볼록부와 스프링 사이에는 스프링 홀더가 더 구비되는 것이 바람직하다. In addition, it is preferable that a spring holder is further provided between the convex portion and the spring.

또한 상기 하부지주는 상기 베이스에 고정되지 않도록 설치되는 것이 바람직하다. In addition, the lower column is preferably installed so as not to be fixed to the base.

본 발명에 의한 관절형 지주 어셈블리는 지면 또는 기초부상에 위치되는 하부지주; 상기 하부지주의 상부에 적층되어 일측 또는 양측에는 레일이 횡방향으로 연결되고, 스프링이 내장되며, 상기 스프링의 상부에는 스프링 작동판이 구비되는 상부지주; 및 상단은 상기 스프링 작동판에 연결되고, 하단은 상기 지면 또는 기초부상에 고정되며, 상기 스프링을 관통하는 와이어;를 포함한다. An articulated strut assembly according to the present invention comprises: a lower column located on a ground or a base; An upper column stacked on top of the lower column and having one side or both sides connected to the rail in a lateral direction, and having a spring embedded therein and a spring operating plate provided at an upper portion of the spring; And an upper end connected to the spring operation plate, and a lower end fixed on the ground or the base and a wire passing through the spring.

또한 상기 하부지주의 상면에는 상기 상부지주가 탄성력에 의해 원위치로 복귀되도록 안내하는 볼록부가 형성되는 것이 바람직하다.In addition, the upper surface of the lower column is preferably formed with a convex portion for guiding the upper column to return to its original position by the elastic force.

또한 상기 볼록부는 상기 상부지주의 하측 내부에 삽입되는 것이 바람직하다. In addition, the convex portion is preferably inserted into the lower side of the upper column.

또한 상기 볼록부와 스프링 사이에는 스프링 홀더가 더 구비되는 것이 바람직하다. In addition, it is preferable that a spring holder is further provided between the convex portion and the spring.

또한 상기 하부지주는 상기 지면 또는 기초부에 고정되지 않도록 설치되는 것이 바람직하다.
In addition, the lower column is preferably installed so as not to be fixed to the ground or foundation.

본 발명에 따르면, 차량 충돌 등 외력이 가해지면 지주가 기울어졌다가 탄성력에 의해 원상복귀되는 효과가 있다.
According to the present invention, when an external force such as a vehicle collision is applied, the prop is inclined and returned to its original state by the elastic force.

도 1 및 도 2는 본 발명에 의한 실시예가 적용된 방호책이다.
도 3은 본 발명에 의한 실시예의 구체적인 구성을 나타낸 것이다.
도 4는 본 발명에 의한 실시예의 작용을 나타낸 것이다. 1 and 2 are protective measures to which the embodiment according to the present invention is applied.
3 shows a specific configuration of an embodiment according to the present invention.
4 shows the operation of the embodiment according to the present invention.

이하, 첨부된 도면을 참조하여 본 발명에 의한 실시예의 구성 및 작용을 구체적으로 설명한다. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a configuration and an operation of an embodiment according to the present invention will be described in detail with reference to the accompanying drawings.

도 1 및 도 2는 본 발명에 의한 실시예가 적용된 차량 방호책(1)으로서, 특히, 도로의 중앙에 설치되는 차량 방호책을 나타낸 것이다. 1 and 2 are vehicle protection measures (1) to which the embodiment according to the present invention is applied, and in particular, shows a vehicle protection measures installed in the center of the road.

도시된 바와 같이, 본 발명에 의한 관절형 지주 어셈블리가 지면에 소정간격으로 설치되고, 상부지주(10)에는 양측으로 상부레일(R1)과 하부레일(R2)이 횡방향으로 평행하게 고정된다. As shown, the articulated strut assembly according to the present invention is installed on the ground at predetermined intervals, and the upper rail 10 is fixed to the upper rail R1 and the lower rail R2 parallel to both sides in the lateral direction.

또한 상기 상부지주(10)와 레일(R1,R2) 사이에는 충격흡수부재(30)가 구비되는데, 상기 충격흡수부재(30)는 상부지주(10)와 상부레일(R1), 또는 상부지주(10)와 하부레일(R2) 사이에 구비되어 이들 사이에 소정의 간극을 형성하기 위한 구성요소이다. 따라서 차량 충돌시 충격흡수부재(30)가 변형되면서 완충되는 작용을 한다. In addition, between the upper support 10 and the rails (R1, R2) is provided with a shock absorbing member 30, the shock absorbing member 30 is the upper support 10 and the upper rail (R1), or the upper support ( It is provided between the 10) and the lower rail (R2) is a component for forming a predetermined gap therebetween. Therefore, the shock absorbing member 30 is deformed and cushioned when the vehicle collides.

또한 레일(R1,R2)들 사이에는 보강판(40)이 구비되는데, 상기 보강판(40)은 양측에 한 쌍의 상부레일(R1)과 한 쌍의 하부레일(R2)에 각각 결합되어 레일(R1,R2)의 강도를 보강한다. 즉, 상부레일(R1)과 하부레일(R2)을 연결함으로써 차량 충돌시에도 상부레일(R1)과 하부레일(R2) 사이가 크게 벌어지지 않도록 견고하게 유지되어 차량이 이탈되는 것을 방지할 수 있고, 또한 보강판(40)이 변형되면서 충돌시 발생되는 충격도 흡수할 수 있는 것이다. In addition, a reinforcement plate 40 is provided between the rails (R1, R2), the reinforcement plate 40 is coupled to a pair of upper rails (R1) and a pair of lower rails (R2) on both sides, respectively, rail Strengthen the strength of (R1, R2). In other words, by connecting the upper rail (R1) and the lower rail (R2) it is possible to prevent the vehicle from being separated by being firmly maintained so as not to greatly open between the upper rail (R1) and lower rail (R2) even when the vehicle crash. In addition, the reinforcement plate 40 is also capable of absorbing the shock generated during the collision.

도 3을 참조하여 본 발명에 의한 관절형 지주 어셈블리의 실시예를 설명한다. 본 발명에 의한 실시예는 지면상에 콘크리트 등으로 기초부(도 1의 도면부호 '2' 참조)를 형성하고, 상기 기초부(2)상에 L형 앵커(3)를 이용하여 베이스(4)를 고정하며, 상기 베이스(4)상에 하부지주(20)와 상부지주(10)가 순차적으로 적층되어 있는 구조이다. An embodiment of an articulated strut assembly according to the present invention will be described with reference to FIG. The embodiment according to the present invention forms a foundation (see reference numeral '2' in FIG. 1) of concrete or the like on the ground, and uses the L-shaped anchor 3 on the foundation 2 to form the base 4. ), And the lower support 20 and the upper support 10 are sequentially stacked on the base 4.

상기 하부지주(20)는 베이스(4)에 고정되는 것이 아니라 유동가능하게 단지 올려지는 구조이다. 여기서 상기 하부지주(20)의 상면에는 중공된 상부지주(10)의 하측 내부에 삽입되는 볼록부(21)가 형성된다. The lower column 20 is not fixed to the base 4 but is simply lifted up in a flowable manner. Here, the upper surface of the lower support 20 is formed with a convex portion 21 is inserted into the lower side of the hollow upper support 10.

또한 상기 상부지주(10)의 내부에는 위부터 스프링작동판(23)과, 스프링(22)과, 스프링홀더(24)가 순차적으로 내장되고, 상기 스프링(22)을 관통하여 와이어(25)가 구비되는데, 상기 와이어(25)의 상단은 스프링 작동판(23)에 고정되고, 하단은 상기 베이스(4)에 고정된다. 여기서, 와이어(25)의 상단과 하단이 각각 스프링작동판(23)과 베이스(4)에 고정되지 않더라도 가능하지만 최소한 통과하지 못하도록 구성하는 것으로 족하다. 또한 상기 상부지주(10)의 상단에는 지주캡(C)이 씌워질 수 있다. In addition, a spring operating plate 23, a spring 22, and a spring holder 24 are sequentially embedded in the upper column 10 from above, and the wire 25 penetrates through the spring 22. It is provided, the upper end of the wire 25 is fixed to the spring operating plate 23, the lower end is fixed to the base (4). Here, even if the top and bottom of the wire 25 is not fixed to the spring operating plate 23 and the base 4, respectively, it is sufficient to configure so as not to pass through at least. In addition, the upper end of the upper support 10 may be covered with a holding cap (C).

도 4를 참조하여, 위와 같이 구성된 관절형 지주 어셈블리의 작동을 설명한다. 도시된 바와 같이, 차량의 충돌 등 외력이 가해지면, 레일과 함께 상부지주(10)가 힘이 작용하는 방향으로 기울어지게 된다. 이 때, 하부지주(20)는 반작용으로 반대방향으로 기울어지기도 한다. 이와 같이 상부지주(10)가 기울어지게 되면, 와이어(25)가 굴절되면서 와이어(25)가 고정된 스프링작동판(23)은 상부지주(10) 내부에서 하강하게 된다. 이러한 동작으로 스프링(22)은 압축 탄성변형하게 되는 것이다. 물론, 상기 상부지주(10)는 상기 하부지주(20)의 볼록부(21)를 타고 기울어지게 된다. Referring to Figure 4, the operation of the articulated support assembly configured as described above will be described. As shown, when an external force such as a collision of the vehicle is applied, the upper support 10 is inclined in the direction in which the force acts together with the rail. At this time, the lower support 20 may be inclined in the opposite direction in reaction. When the upper support 10 is inclined as described above, the spring 25 is fixed in the upper support 10 while the wire 25 is refracted by the wire 25. In this operation, the spring 22 is compressive elastically deformed. Of course, the upper column 10 is inclined to ride on the convex portion 21 of the lower column 20.

위와 같이 스프링(22)이 압축 탄성변형되기 때문에, 스프링(22)이 인장되는 방향으로 탄성력이 발생된다. 그에 따라 스프링 작동판(23)이 다시 상승되면서 와이어(25)가 선형으로 복귀되면서 기울어졌던 상부지주(10)가 다시 수직으로 기립된다. 이 때, 상기 상부지주(10)의 하부는 다시 하부지주(20)의 상부에 형성된 볼록부(21)를 따라 안내되기 때문에 단순한 기립이 아닌 원위치로의 복귀가 가능한 것이다. Since the spring 22 is compressively elastically deformed as described above, elastic force is generated in the direction in which the spring 22 is tensioned. Accordingly, the upper column 10, which was inclined while the spring 25 is raised again and the wire 25 is linearly returned, stands up vertically again. At this time, since the lower portion of the upper column 10 is guided along the convex portion 21 formed on the upper portion of the lower column 20, it is possible to return to the original position instead of merely standing.

또한 본 발명에 의한 관절형 지주 어셈블리는 베이스 없이 상기 하부지주가 기초부상에 바로 위치되는 것도 가능하다. 이 경우, 상기 와이어는 상단이 스프링 작동판에 연결되고 하단은 상기 기초부상에 고정되는 것이다. 기타 구성은 위 실시예와 동일하므로 반복설명은 생략한다.
It is also possible for the articulated strut assembly according to the present invention to be located directly on the base without the base. In this case, the wire is the upper end is connected to the spring operating plate and the lower end is fixed on the base. Other configurations are the same as the above embodiment, so repeated description is omitted.

1: 방호책 10: 지주
20: 하부지주 21: 볼록부
22: 스프링 23: 스프링 작동판
24: 스프링 홀더 25: 와이어
30: 충격흡수부재 40: 보강판1: protection measure 10: prop
20: lower column 21: convex portion
22: spring 23: spring operating plate
24: spring holder 25: wire
30: shock absorbing member 40: reinforcing plate

Claims (10)

지면 또는 기초부상에 고정되는 베이스;
상기 베이스상에 유동가능하게 설치되며 상면에는 볼록부가 형성된 하부지주;
상기 하부지주의 상부에 적층되어 일측 또는 양측에는 레일이 횡방향으로 연결되고, 스프링이 내장되며, 상기 스프링의 상부에는 스프링 작동판이 구비되는 상부지주; 및
상단은 상기 스프링 작동판에 연결되고, 하단은 상기 베이스에 고정되며, 상기 스프링이 상기 하부지주를 하방으로 탄성적으로 가압하여 상기 베이스에 밀착시키는 와이어;를 포함하며,
상기 볼록부는 상기 상부지주의 하측 내부에 삽입되고, 상기 볼록부와 스프링 사이에는 스프링 홀더가 더 구비되는 것을 특징으로 하는 관절형 지주 어셈블리.
A base fixed on the ground or foundation;
A lower column which is installed on the base to be movable and has a convex portion formed on an upper surface thereof;
An upper column stacked on top of the lower column and having one side or both sides connected to the rail in a lateral direction, and having a spring embedded therein and a spring operating plate provided at an upper portion of the spring; And
An upper end is connected to the spring operation plate, and a lower end is fixed to the base, and the spring elastically presses the lower column downward to closely contact the base.
And the convex portion is inserted into the lower side of the upper column, and a spring holder is further provided between the convex portion and the spring.
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106638388A (en) * 2017-01-03 2017-05-10 江苏工程职业技术学院 Energy-absorbing anti-collision safe guard fence
US20170335528A1 (en) * 2015-06-24 2017-11-23 Kyoungpa BAEK Shock-absorbing barrier using pillars and rail

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200288866Y1 (en) * 2002-06-04 2002-09-11 한국도로공사 support of movable guardrail
KR20080006077U (en) * 2007-06-05 2008-12-10 남상경 A pipe of elastlic

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200288866Y1 (en) * 2002-06-04 2002-09-11 한국도로공사 support of movable guardrail
KR20080006077U (en) * 2007-06-05 2008-12-10 남상경 A pipe of elastlic

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170335528A1 (en) * 2015-06-24 2017-11-23 Kyoungpa BAEK Shock-absorbing barrier using pillars and rail
US10612201B2 (en) * 2015-06-24 2020-04-07 Kyoungpa BAEK Shock-absorbing barrier using pillars and rail
CN106638388A (en) * 2017-01-03 2017-05-10 江苏工程职业技术学院 Energy-absorbing anti-collision safe guard fence

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