KR20090093439A - Median Strip - Google Patents
Median StripInfo
- Publication number
- KR20090093439A KR20090093439A KR1020080018955A KR20080018955A KR20090093439A KR 20090093439 A KR20090093439 A KR 20090093439A KR 1020080018955 A KR1020080018955 A KR 1020080018955A KR 20080018955 A KR20080018955 A KR 20080018955A KR 20090093439 A KR20090093439 A KR 20090093439A
- Authority
- KR
- South Korea
- Prior art keywords
- rail
- upper rail
- vehicle
- lower rail
- collision
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- 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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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
본 발명은 중앙분리대에 관한 것으로서, 더욱 상세하게는 도로에 길이방향으로 소정간격 이격되어 입설되는 다수개의 지주대와, 상기 지주대에 직각방향으로 결합되어 차량의 충돌에 직접 접촉하여 방호하는 상단 레일, 하단 레일과, 상기 상단 레일과 하단 레일에 동시에 결합되어 상기 상단 레일과 하단 레일의 간격을 유지시켜주면서 차량의 충돌에 잘 휘어지지 않도록 강도를 높여주는 레일보강대로 구성됨으로써, 차량의 충돌에도 충격을 분산시켜 강도 및 방호력이 증가하는 특징이 있다.The present invention relates to a central separator, and more particularly, a plurality of struts placed on the road at predetermined intervals in a longitudinal direction, and an upper rail coupled to the struts at right angles to directly contact the collision of the vehicle. The rail is coupled to the upper rail and the upper rail and the lower rail at the same time, while maintaining the gap between the upper rail and the lower rail, the rail reinforcement to increase the strength so as not to bend in the collision of the vehicle, thereby impacting the collision of the vehicle Dispersion is characterized by increasing strength and protection.
이와 같이, 본 발명은 고속도로 및 일반국도에 설치되어 차량을 방호하는 중앙분리대에 있어서,Thus, the present invention is provided in the central separator for protecting the vehicle is installed on the highway and general national road,
상기 도로에 길이방향으로 소정간격 이격되어 입설되고, 상기 차량의 충돌시 부러지지 않도록 충분한 강도를 유지하도록 단면상 "Z" 형태로 형성되는 다수개의 지주대와;A plurality of struts, which are installed at a predetermined interval in the longitudinal direction on the road, and are formed in a “Z” shape in cross section so as to maintain sufficient strength so as not to be broken during a collision of the vehicle;
상기 지주대의 상단부 양측에 직각으로 결합되어 차량의 충돌에 직접 접촉하여 방호하는 상단 레일과;An upper rail coupled to both sides of an upper end of the support post at a right angle to directly contact and protect a collision of the vehicle;
상기 상단 레일의 하단부에 소정간격으로 이격되어 지주대의 하단부 양측에 결합되고, 차량의 충돌에 직접 접촉하여 방호하는 하단 레일과;A lower rail coupled to both sides of a lower end of the support stand and spaced at predetermined intervals from the lower end of the upper rail, and directly contacting and protecting a collision of the vehicle;
상기 상단 레일과 하단 레일에 동시에 결합되어 상기 상단 레일과 하단 레일의 간격을 유지시켜주면서 차량의 충돌에 잘 휘어지지 않도록 강도를 높여주는 레일보강대;를 포함하여 구성되는 것을 특징으로 한다.And a rail reinforcing bar coupled to the upper rail and the lower rail at the same time to increase the strength of the vehicle so as not to bend the collision of the vehicle while maintaining the gap between the upper rail and the lower rail.
Description
본 발명은 중앙분리대에 관한 것으로서, 더욱 상세하게는 도로에 길이방향으로 소정간격 이격되어 입설되는 다수개의 지주대와, 상기 지주대에 직각방향으로 결합되어 차량의 충돌에 직접 접촉하여 방호하는 상단 레일, 하단 레일과, 상기 상단 레일과 하단 레일에 동시에 결합되어 상기 상단 레일과 하단 레일의 간격을 유지시켜주면서 차량의 충돌에 잘 휘어지지 않도록 강도를 높여주는 레일보강대로 구성됨으로써, 차량의 충돌에도 충격을 분산시켜 강도 및 방호력이 증가하는 중앙분리대에 관한 것이다.The present invention relates to a central separator, and more particularly, a plurality of struts placed on the road at predetermined intervals in a longitudinal direction, and an upper rail coupled to the struts at right angles to directly contact the collision of the vehicle. The rail is coupled to the upper rail and the upper rail and the lower rail at the same time, while maintaining the gap between the upper rail and the lower rail, the rail reinforcement to increase the strength so as not to bend in the collision of the vehicle, thereby impacting the collision of the vehicle The present invention relates to a median separator in which strength and protection are increased by dispersing it.
일반적으로, 중앙분리대는 충분한 폭을 확보하여 방호울타리 등과 같은 시설이 설치되지 않도록 하는 것이 교통안전 측면에서 볼 때 바람직하다. 그런데 우리나라 4차로 이상 일반국도의 경우 중앙분리대를 위한 충분한 용지 확보가 어려운 상황이기 때문에 일반적으로 가드레일(94.6%)이 설치되어 있으며, 일부 구간에 콘크리트 방호벽(4.3%)이나 녹지대(1.1%)가 설치되어 있다.In general, it is preferable from the viewpoint of traffic safety that the median separator has a sufficient width so that facilities such as protective fences are not installed. However, in Korea, it is difficult to secure enough paper for the median divider in general roads with more than 4 lanes, and guardrails (94.6%) are generally installed, and concrete barriers (4.3%) or green areas (1.1%) are installed in some sections. It is installed.
여기서, 상기 가드레일이라 함은 주로 교각이나, 고가도로 및 커브길 등의 도로변에 설치되어 운전 부주의나 교통사고로 인해 차량이 다리 밑이나, 도로 바깥의 낭떠러지로 떨어지는 것을 방지하기 위한 것으로써, 이로 인해 발생되는 대형사고 및 인명피해를 미연에 방지하기 위한 것이다.Here, the guardrail is mainly installed on the roadsides such as bridges, overpasses, and curves to prevent vehicles from falling under the bridge or on the cliffs outside the road due to inadvertent driving or traffic accidents. This is to prevent large-scale accidents and casualties that occur.
상기와 같은 용도로 사용되는 지금까지의 가드레일은, 고강도 철강 소재를 사용하여 도로의 좌·우측 노면에 고정 설치하여 자동차의 사고시에 발생되는 충격흡수와 도로 이탈 방지에 목적을 두고 설계되었다.The conventional guardrails used for the above-mentioned applications are designed for the purpose of preventing the shock absorbing and the deviation of the road caused by the accident of a vehicle by using a high strength steel material fixedly installed on the left and right road surfaces.
또한, 일반적인 도로에는 양방향의 차량 통행을 위하여 중앙선을 표시하고 있으며, 상기 중앙선을 표시한 도로에서는 운전자 등이 각별한 주의를 하지 않을 경우, 자주 중앙선을 침범하여 대형사고가 발생하는 폐단이 있었기 때문에 상기 중앙선 부위에 중앙분리대를 설치하게 된다.In addition, the general road is marked with a center line for bi-directional vehicle traffic, and the road marked the center line is often closed to the center line when the driver or the like does not pay special attention, so the center line is caused by a large accident. The median will be installed at the site.
이와 같은 가드레일 및 중앙분리대의 종래기술에 대하여 첨부된 도면을 참고로 하여 설명하면 다음과 같다.Referring to the accompanying drawings with respect to the prior art such a guard rail and the center separator are as follows.
도 1에서와 같이 가드레일(GR)은 캡(12)에 의해 상부가 씌워진 지주대(10)를 도로변을 따라 일정간격으로 입설하고 상기 지주대(10)의 일측에(차도 측에) 철판을 굴곡 한 가드패널(20)을 체결구(40)로 결합하여 구성하였다.As shown in FIG. 1, the guard rail GR enters the strut 10 covered by the cap 12 at a predetermined interval along the roadside, and the iron plate is disposed on one side of the strut 10 (on the road side). The curved guard panel 20 was configured by coupling with a fastener 40.
도 2에서와 같이 중앙분리대(CS)는 캡(12)에 의해 상부가 씌워진 지주대(10)를 도로의 중앙에 일정간격으로 입설하고 상기 지주대(10)의 양측에 철판을 굴곡 한 가드패널(20a,20b)을 체결구(40)로 결합하여 구성하였다.As shown in FIG. 2, the central separator CS is placed in the center of the road with a support base 10 covered by an upper portion of the cap 12 at regular intervals, and the guard panel bent iron plates on both sides of the support base 10. (20a, 20b) was configured by coupling with a fastener (40).
그러나, 상기 중앙분리대(CS)와 가드레일(GR)은 지주대(10)가 일반적으로 원통형 기둥으로 형성되는데, 상기 지주대는 차량의 충돌시, 내부가 중공되어 있어 쉽게 부러지거나 휘어지는 문제점이 발생한다.However, the central separator (CS) and the guard rail (GR) is a holding post 10 is generally formed of a cylindrical column, the holding post is a problem that is easily broken or bent due to the hollow inside of the vehicle collision. .
또한, 상기 가드패널(20)은 하나의 철판을 굴곡지게 형성되어 있어 차량의 충돌시, 내부 강성이 부족하여 쉽게 굽혀지거나 부러지므로 차량 방호에 문제점이 발생한다.In addition, the guard panel 20 is formed to be bent one iron plate, when the collision of the vehicle, there is a problem in protecting the vehicle because it is easily bent or broken due to lack of internal rigidity.
따라서, 본 발명은 상기 종래의 문제점을 해소하기 위해 안출된 것으로서,Accordingly, the present invention has been made to solve the above conventional problems,
도로에 길이방향으로 소정간격 이격되어 입설되는 다수개의 지주대와, 상기 지주대에 직각방향으로 결합되어 차량의 충돌에 직접 접촉하여 방호하는 상단 레일, 하단 레일과, 상기 상단 레일과 하단 레일에 동시에 결합되어 상기 상단 레일과 하단 레일의 간격을 유지시켜주면서 차량의 충돌에 잘 휘어지지 않도록 강도를 높여주는 레일보강대로 구성됨으로써, 차량의 충돌에도 충격을 분산시켜 강도 및 방호력이 증가하는 중앙분리대를 제공하는데 목적이 있다.A plurality of struts placed on the road at a predetermined interval apart in the longitudinal direction, and coupled to the struts at right angles to the upper and lower rails and the upper and lower rails to be in direct contact with the collision of the vehicle, at the same time It is coupled to the rail reinforcement to increase the strength so as not to bend in the collision of the vehicle while maintaining the gap between the upper rail and the lower rail, thereby providing a central separator to increase the strength and protection by dispersing the impact even in the collision of the vehicle The purpose is to.
상기 목적을 달성하고자, 본 발명은 고속도로 및 일반국도에 설치되어 차량을 방호하는 중앙분리대에 있어서,In order to achieve the above object, the present invention is provided in the central separator for protecting the vehicle is installed on the highway and general national road,
상기 도로에 길이방향으로 소정간격 이격되어 입설되고, 상기 차량의 충돌시 부러지지 않도록 충분한 강도를 유지하도록 단면상 "Z" 형태로 형성되는 다수개의 지주대와;A plurality of struts, which are installed at a predetermined interval in the longitudinal direction on the road, and are formed in a “Z” shape in cross section so as to maintain sufficient strength so as not to be broken during a collision of the vehicle;
상기 지주대의 상단부 양측에 직각으로 결합되어 차량의 충돌에 직접 접촉하여 방호하는 상단 레일과;An upper rail coupled to both sides of an upper end of the support post at a right angle to directly contact and protect a collision of the vehicle;
상기 상단 레일의 하단부에 소정간격으로 이격되어 지주대의 하단부 양측에 결합되고, 차량의 충돌에 직접 접촉하여 방호하는 하단 레일과;A lower rail coupled to both sides of a lower end of the support stand and spaced at predetermined intervals from the lower end of the upper rail, and directly contacting and protecting a collision of the vehicle;
상기 상단 레일과 하단 레일에 동시에 결합되어 상기 상단 레일과 하단 레일의 간격을 유지시켜주면서 차량의 충돌에 잘 휘어지지 않도록 강도를 높여주는 레일보강대;를 포함하여 구성되는 것을 특징으로 하는 중앙분리대에 관한 것이다.And a rail reinforcing bar coupled to the upper rail and the lower rail at the same time to maintain the gap between the upper rail and the lower rail, and to increase the strength so as not to bend to the collision of the vehicle. will be.
이상에서 살펴 본 바와 같이, 본 발명의 중앙분리대는 도로에 길이방향으로 소정간격 이격되어 입설되는 다수개의 지주대와, 상기 지주대에 직각방향으로 결합되어 차량의 충돌에 직접 접촉하여 방호하는 상단 레일, 하단 레일과, 상기 상단 레일과 하단 레일에 동시에 결합되어 상기 상단 레일과 하단 레일의 간격을 유지시켜주면서 차량의 충돌에 잘 휘어지지 않도록 강도를 높여주는 레일보강대로 구성됨으로써, 차량의 충돌에도 충격을 분산시켜 강도 및 방호력이 증가하는 효과가 있다.As described above, the center separator of the present invention is a plurality of struts placed on the road at a predetermined interval apart in the longitudinal direction, and the upper rail coupled to the strut at right angles in direct contact with the collision of the vehicle to protect The rail is coupled to the upper rail and the upper rail and the lower rail at the same time, while maintaining the gap between the upper rail and the lower rail, the rail reinforcement to increase the strength so as not to bend in the collision of the vehicle, thereby impacting the collision of the vehicle By dispersing, there is an effect of increasing the strength and protection.
도 1은 종래의 중앙분리대를 나타낸 사시도이고,1 is a perspective view showing a conventional center separator,
도 2는 종래의 가드레일을 나타낸 사시도이고,2 is a perspective view showing a conventional guard rail,
도 3은 본 발명의 일실시예에 따른 도로상에 설치된 중앙분리대를 나타낸 평면도이고,3 is a plan view showing a central separator installed on the road according to an embodiment of the present invention,
도 4는 본 발명의 일실시예에 따른 중아분리대를 나타낸 사시도이고,Figure 4 is a perspective view showing the jungah separator according to an embodiment of the present invention,
도 5는 본 발명의 일실시예에 따른 중앙분리대를 나타낸 분해사시도이고,5 is an exploded perspective view showing a central separator according to an embodiment of the present invention,
도 6은 본 발명의 일실시예에 따른 지주대에 설치된 상단 레일 보호대와 상단 레일 결합대를 나타낸 단면도이고, 6 is a cross-sectional view showing an upper rail protector and an upper rail coupler installed on a support according to an embodiment of the present invention;
도 7은 본 발명의 일실시예에 따른 지주대에 설치된 상단 레일 보호대와 상단 레일 연결대를 나타낸 단면도이고,7 is a cross-sectional view showing the upper rail protector and the upper rail connecting rod is installed on the support according to an embodiment of the present invention,
도 8은 본 발명의 일실시예에 따른 지주대에 설치된 하단 레일 보호대와 하단 레일 결합대를 나타낸 단면도이고,8 is a cross-sectional view showing a lower rail protector and a lower rail coupler installed in the support according to an embodiment of the present invention,
도 9는 본 발명의 일실시예에 따른 지주대에 설치된 하단 레일 보호대와 하 레일 연결대를 나타낸 단면도이고,9 is a cross-sectional view showing a lower rail protector and a lower rail connecting rod installed on the support according to an embodiment of the present invention,
도 10은 본 발명의 일실시예에 따른 상단 레일과 하단 레일이 설치된 레일보강대를 나타낸 단면도이다.10 is a cross-sectional view showing a rail reinforcing bar is installed, the upper rail and the lower rail according to an embodiment of the present invention.
<도면의 주요 부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>
100 : 지주대 110 : 제 1결합부100: holding post 110: first coupling portion
120 : 제 2결합부 130 : 연결부120: second coupling portion 130: connection portion
140 : 결합홀140: coupling hole
200 : 상단 레일 210 : 상단 레일 보호대200: upper rail 210: upper rail protector
211 : 정면부 212 : 측면부211: front portion 212: side portion
213 : 후면부 214 : 장공213 rear part 214 long hole
220 : 상단 레일 연결대 221 : 결합공220: upper rail connecting rod 221: coupling hole
230 : 상단 레일 결합대 231 : 지지부230: upper rail coupling 231: support
232 : 돌출부 233 : 고정홀232: protrusion 233: fixing hole
300 : 하단 레일 310 : 하단 레일 보호대300: lower rail 310: lower rail protector
320 : 하단 레일 연결대 330 : 하단 레일 결합대320: lower rail connecting rod 330: lower rail coupling
400 : 레일보강대 410 : 고정공400: rail reinforcement 410: fixing hole
500 : 중앙분리대500: center separator
본 발명은 상기의 목적을 달성하기 위해 아래와 같은 특징을 갖는다.The present invention has the following features to achieve the above object.
본 발명은 고속도로 및 일반국도에 설치되어 차량을 방호하는 중앙분리대에 있어서,The present invention is a central separator for protecting a vehicle is installed on the highway and general national road,
상기 도로에 길이방향으로 소정간격 이격되어 입설되고, 상기 차량의 충돌시 부러지지 않도록 충분한 강도를 유지하도록 단면상 "Z" 형태로 형성되는 다수개의 지주대와;A plurality of struts, which are installed at a predetermined interval in the longitudinal direction on the road, and are formed in a “Z” shape in cross section so as to maintain sufficient strength so as not to be broken during a collision of the vehicle;
상기 지주대의 상단부 양측에 직각으로 결합되어 차량의 충돌에 직접 접촉하여 방호하는 상단 레일과;An upper rail coupled to both sides of an upper end of the support post at a right angle to directly contact and protect a collision of the vehicle;
상기 상단 레일의 하단부에 소정간격으로 이격되어 지주대의 하단부 양측에 결합되고, 차량의 충돌에 직접 접촉하여 방호하는 하단 레일과;A lower rail coupled to both sides of a lower end of the support stand and spaced at predetermined intervals from the lower end of the upper rail, and directly contacting and protecting a collision of the vehicle;
상기 상단 레일과 하단 레일에 동시에 결합되어 상기 상단 레일과 하단 레일의 간격을 유지시켜주면서 차량의 충돌에 잘 휘어지지 않도록 강도를 높여주는 레일보강대;를 포함하여 구성되는 것을 특징으로 한다.And a rail reinforcing bar coupled to the upper rail and the lower rail at the same time to increase the strength of the vehicle so as not to bend the collision of the vehicle while maintaining the gap between the upper rail and the lower rail.
또한, 본 발명의 지주대는 상기 상단 레일과 하단 레일이 결합부재에 의해 결합되도록 몸체의 길이방향으로 일정간격 이격되어 결합홀이 일단면에 형성되는 제 1,2결합부와;In addition, the holding post of the present invention and the first and second coupling parts are formed in one end surface is spaced apart at regular intervals in the longitudinal direction of the body so that the upper rail and the lower rail is coupled by the coupling member;
상기 제 1,2결합부 사이에 형성되어 상호 연결해주고, 차량의 충돌에도 방호되도록 강도를 높이기 위해 제 1,2결합부 사이에 평면상 대각선으로 결합되는 연결부;를 포함하여 구성되는 것을 특징으로 한다.It is formed between the first and second coupling portions are connected to each other, the connection portion coupled to the diagonal diagonal planar connection between the first and second coupling portions in order to increase the strength so as to protect the collision of the vehicle; .
또한, 본 발명의 상단 레일은 상기 차량의 충돌시, 직접적으로 차량과 접촉하는 정면부와, 상기 정면부의 양측면에 일체형으로 설치되어 정면부에 가중되는 충격을 흡수하는 측면부와, 상기 측면부의 끝단부에 일체형으로 형성되어 지주대에 설치되도록 길이방향으로 장공이 형성되는 후면부를 포함하여 이루어지는 상단 레일 보호대와;In addition, the upper rail of the present invention is a front portion that directly contacts the vehicle during the collision of the vehicle, the side portion which is integrally installed on both sides of the front portion to absorb the weighted impact on the front portion, the end of the side portion An upper rail protector formed integrally with the upper rail including a rear part formed in a long hole in a longitudinal direction so as to be installed on a support stand;
상기 상단 레일 보호대와 상단 레일 보호대 사이를 연결해주도록 상단 레일 보호대 내부에 삽입되어 결합부재에 의해 연결시키는 상단 레일 연결대와;An upper rail protector inserted into the upper rail protector to be connected between the upper rail protector and the upper rail protector by a coupling member;
상기 상단 레일 보호대의 내부에 삽입되어 후면부의 내부면과 접촉하여 상단 레일 보호대를 지지하도록 형성되는 지지부와, 상기 지지부의 일단부에서 외측으로 돌출 형성되어 지주대와 접촉시켜 결합부재에 의해 지주대에 고정되는 돌출부로 구성되는 상단 레일 결합대;를 포함하여 구성되는 것을 특징으로 한다.A support part inserted into the upper rail protector to be in contact with an inner surface of the rear part to support the upper rail protector, and protruded outwardly from one end of the support part to be in contact with the support stand and to the support stand by the coupling member. It is characterized in that it comprises a; top rail coupling pole consisting of a fixed protrusion.
또한, 본 발명의 하단 레일은 상기 차량의 충돌시, 직접적으로 차량과 접촉하여 차량을 방호하도록 단면상 "ㅁ" 형태의 직사각형 통으로 형성되는 하단 레일 보호대와;In addition, the lower rail of the present invention is a lower rail guard formed of a rectangular cylinder of the cross section "ㅁ" shape to protect the vehicle in direct contact with the vehicle, when the collision of the vehicle;
상기 하단 레일 보호대와 하단 레일 보호대 사이를 연결해주도록 하단 레일 보호대 내부에 삽입되어 결합부재에 의해 연결되는 하단 레일 연결대와;A lower rail connecting member inserted into the lower rail protecting member and connected by a coupling member to connect between the lower rail protecting member and the lower rail protecting member;
상기 하단 레일 보호대와 연결되도록 단면상 "ㄷ" 형태로 형성되어 하단 레일 보호대를 내부에 삽입하여 결합부재에 의해 고정하고, 일측면이 지주대와 접촉하여 결합부재에 의해 지주대와 연결되는 하단 레일 결합대;를 포함하여 구성되는 것을 특징으로 한다.The bottom rail is formed in the form of "C" in cross-section so as to be connected to the lower rail protector is inserted into the lower rail protector inside and fixed by the coupling member, one side is in contact with the strut, the lower rail coupling is connected to the strut by the coupling member It characterized in that it comprises a large.
이와 같은 특징을 갖는 본 발명은 그에 따른 바람직한 실시예를 통해 더욱 명확히 설명될 수 있을 것이다.The present invention having such a feature will be more clearly described through the preferred embodiment accordingly.
이하 첨부된 도면을 참조로 본 발명의 바람직한 실시예를 상세히 설명하도록 한다. 이에 앞서, 본 명세서 및 청구범위에 사용된 용어나 단어는 통상적이거나 사전적인 의미로 한정해서 해석되어서는 아니되며, 발명자는 그 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야만 한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms or words used in the specification and claims should not be construed as having a conventional or dictionary meaning, and the inventors should properly explain the concept of terms in order to best explain their own invention. Based on the principle that can be defined, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention.
따라서, 본 명세서에 기재된 실시예와 도면에 도시된 구성은 본 발명의 가장 바람직한 일실시예에 불과할 뿐이고 본 발명의 기술적 사상을 모두 대변하는 것은 아니므로, 본 출원시점에 있어서 이들을 대체할 수 있는 다양한 균등물과 변형예들이 있을 수 있음을 이해하여야 한다.Therefore, the embodiments described in the specification and the drawings shown in the drawings are only one of the most preferred embodiments of the present invention and do not represent all of the technical idea of the present invention, various modifications that can be replaced at the time of the present application It should be understood that there may be equivalents and variations.
도 3은 본 발명의 일실시예에 따른 도로상에 설치된 중앙분리대를 나타낸 평면도이고, 도 4는 본 발명의 일실시예에 따른 중아분리대를 나타낸 사시도이고, 도 5는 본 발명의 일실시예에 따른 중앙분리대를 나타낸 분해사시도이다.Figure 3 is a plan view showing a central separator installed on the road according to an embodiment of the present invention, Figure 4 is a perspective view showing a jungah separator according to an embodiment of the present invention, Figure 5 is an embodiment of the present invention Is an exploded perspective view showing the median according to the present invention.
도 4와 도 5에 도시한 바와 같이, 본 발명의 중앙분리대(500)는 고속도로 및 일반국도에 설치되어 차량을 방호하도록 지주대(100)와, 상단 레일(200)과, 하단 레일(300)과, 레일보강대(400)로 구성된다.As shown in Figures 4 and 5, the central separator 500 of the present invention is installed on the highway and general national road to support the holding post 100, the upper rail 200, and the lower rail 300 And, it is composed of a rail reinforcement (400).
도 3을 참고하여, 상기 지주대(100)는 상측 수직방향으로 소정간격 형성되어 하단부가 지하(땅속)에 일정부분 박혀 고정되며, 상기 지주대(100)는 도로에 길이방향으로 일정간격 이격되어 다수개 고정된다. 그리고, 상기 다수개의 지주대(100) 사이에 상,하단 레일(200,300)이 설치되어 차량의 충돌에도 반대 측 도로에 피해가 가지 않도록 방호할 수 있다.Referring to Figure 3, the holding post 100 is formed at a predetermined interval in the upper vertical direction, the lower end is fixed to a certain portion embedded in the basement (underground), the holding post 100 is spaced apart in the longitudinal direction on the road Many are fixed. In addition, upper and lower rails 200 and 300 may be installed between the plurality of holding posts 100 to prevent damage to the opposite side road even when the vehicle collides with each other.
여기서, 상기 지주대(100)는 제 1결합부(110)와, 제 2결합부(120)와, 연결부(130)로 구성되는데, 상기 제 1결합부(110)는 철재로 된 평판으로 형성되어 길이방향으로 일정간격 이격되어 다수개의 결합홀(140)이 형성되고, 상기 결합홀(140)에 결합부재(미도시)를 이용하여 레일이 결합되는 것이다. 이때, 상기 결합부재는 볼트, 너트 등의 일반적으로 널리 사용되는 것을 사용한다.(이하에서 기술되는 결합부재 또한 동일한 것이다.)Here, the strut 100 is composed of a first coupling portion 110, a second coupling portion 120 and the connecting portion 130, the first coupling portion 110 is formed of a flat plate made of steel A plurality of coupling holes 140 are formed at predetermined intervals in the longitudinal direction, and the rails are coupled to the coupling holes 140 using a coupling member (not shown). At this time, the coupling member is generally used, such as bolts, nuts, etc. (the coupling member described below is also the same).
또한, 상기 제 2결합부(120)는 상기에서 기술한 제 1결합부(110)와 동일한 것으로 별도의 기술은 하지 않으며, 다만 상기 제 2결합부(120)는 제 1결합부(110)와 대칭되게 형성된다.In addition, the second coupling part 120 is the same as the first coupling part 110 described above, and does not have a separate description, except that the second coupling part 120 is connected to the first coupling part 110. It is formed symmetrically.
그리고, 상기 연결부(130)는 제 1,2결합부(110,120)와 동일한 재질의 철재 평판으로 형성되어 제 1,2결합부(110,120) 사이를 상호 연결해주고, 상기 연결부(130)는 차량의 충돌에도 쉽게 불어지지 않고 버틸 수 있도록 제 1,2결합부(110,120) 사이에 평면상 대각선으로 형성된다.In addition, the connection part 130 is formed of a steel plate of the same material as the first and second coupling parts 110 and 120 to interconnect between the first and second coupling parts 110 and 120, and the connection part 130 collides with the vehicle. Is formed diagonally in the plane between the first and second coupling parts (110, 120) so as not to blow easily.
이때, 상기 연결부(130)가 차량의 충돌에도 불어지지 않게 강도를 높이려면 차량이 충돌해오는 방향 즉, 차량의 진행방향으로 경사지게 형성되는 것이다. 여기서, 경사는 평면상 각도를 말하는 것이며, 차량의 진행방향으로 연결부(130)의 끝단부가 벌여지게 형성되는 것이다.At this time, in order to increase the strength so that the connection unit 130 does not blow even when the vehicle collides, the connection unit 130 is formed to be inclined in the direction in which the vehicle collides, that is, the traveling direction of the vehicle. Here, the inclination refers to a planar angle and is formed so that the end of the connection portion 130 is opened in the traveling direction of the vehicle.
이렇듯, 상기에서 기술한 것과 같이, 상기 지주대(100)는 제 1,2결합부(110,120)와 연결부(130)의 결합이 단면상 "Z" 형태를 취하여 꼭짓점(A)이 형성되고, 도 3에 도시한 바와 같이, 차량이 지주대(100)의 꼭짓점(A) 부위에 충돌함으로써 지주대(100)가 부러지지 않도록 충분한 강도를 유지할 수 있다.As described above, as described above, the holding post 100 has a vertex (A) is formed by the combination of the first and second coupling parts 110 and 120 and the connection part 130 takes the form of "Z" in cross section, FIG. As shown in FIG. 3, the vehicle may collide with the vertex A portion of the strut 100 to maintain sufficient strength so that the strut 100 does not break.
도 6은 본 발명의 일실시예에 따른 지주대에 설치된 상단 레일 보호대와 상단 레일 결합대를 나타낸 단면도이고, 도 7은 본 발명의 일실시예에 따른 지주대에 설치된 상단 레일 보호대와 상단 레일 연결대를 나타낸 단면도이다.6 is a cross-sectional view showing the upper rail protector and the upper rail coupler is installed on the support according to an embodiment of the present invention, Figure 7 is a top rail protector and the upper rail connecting rod installed on the support according to an embodiment of the present invention It is sectional drawing which shows.
도 6과 도 7에 도시한 바와 같이, 상기 상단 레일(200)은 다수개의 지주대(100) 사이에 직각방향으로 설치되어 차량의 충돌에 직접 접촉하여 방호하도록 상단 레일 보호대(210)와, 상단 레일 연결대(220)와, 상단 레일 결합대(230)로 구성된다.6 and 7, the upper rail 200 is installed at right angles between the plurality of struts 100 so as to directly contact and protect the collision of the vehicle, and the upper rail guard 210 and the upper end. The rail connecting unit 220 and the upper rail coupling unit 230 is configured.
이때, 상기 상단 레일 보호대(210)는 차량의 충돌시, 직접적으로 차량과 접촉하는 정면부(211)와, 상기 정면부(211)의 양측면에 일체형으로 설치되어 정면부(211)에 가중되는 충격을 흡수하는 측면부(212)와, 상기 측면부(212)의 끝단부에 일체형으로 형성되어 지주대(100)에 설치되도록 길이방향으로 장공(214)이 형성되는 후면부(213)로 구성된다.In this case, the upper rail protector 210 is integrally installed on both side surfaces of the front portion 211 and the front portion 211 and impacts the front portion 211 when the vehicle collides with the vehicle. It is composed of a side portion 212 that absorbs and the rear portion 213 is formed integrally with the end portion of the side portion 212 is formed with a long hole 214 in the longitudinal direction so as to be installed on the holding table (100).
여기서, 상기 상단 레일 보호대(210)는 단면상 정면부(211)의 폭이 후면부(213)의 폭보다 좁게 형성되도록 양측면부가 정면부 방향으로 기울어지게 상협하광 형태로 형성된다. 즉, 상기 상단 레일 보호대(210)의 단면의 형태가 "" 로 형성되어 폭이 좁은 쪽이 정면부(211)이고, 반대측이 후면부(213)이며, 상,하측이 측면부(212)이다.Here, the upper rail guard 210 is formed in the form of upper and lower light so that both side surfaces are inclined in the front direction direction so that the width of the front portion 211 is narrower than the width of the rear portion 213 on the cross section. That is, the shape of the cross section of the upper rail guard 210 is " ", The narrow side is the front portion 211, the opposite side is the rear portion 213, the upper side, the lower side is the side portion 212.
또한, 상기 상단 레일 보호대(210)는 중앙분리대 및 가드레일에 구성된 다수개의 지주대(100) 사이에 직각방향으로 일정간격으로 길게 형성되고, 상기 상단 레일 보호대(210)의 양끝단부가 관통 형성되어 이물질이 삽입되지 않도록 커버부재(미도시) 등을 설치한다.In addition, the upper rail guard 210 is formed between the plurality of struts 100 formed in the center separator and the guard rail at a predetermined interval in a right angle, both ends of the upper rail guard 210 is formed through Install a cover member (not shown), etc. to prevent foreign substances from being inserted.
그리고, 상기 상단 레일 보호대(210)는 지주대(100)에 길이방향으로 일정간격 이격되어 하나 이상 다수개가 설치될 수 있고, 상기 상단 레일 보호대(210)의 설치 높이는 차량 크기의 종류에 맞춰서 높이 조절이 가능하다.And, the upper rail guard 210 may be installed at least one or more spaced apart in the longitudinal direction in the longitudinal support 100, the installation height of the upper rail guard 210 is adjusted in accordance with the type of the vehicle size This is possible.
상기 상단 레일 연결대(220)는 상단 레일 보호대(210)와 상단 레일 보호대(210) 사이를 연결해주도록 상단 레일 보호대(210) 내부에 삽입되어 결합부재(미도시)에 의해 연결시키고, 상기 상단 레일 보호대에 삽입이 수월하도록 상기 상단 레일 연결대의 외부면은 상단 레일 보호대의 내부면과 동일한 형태로 형성된다.The upper rail protector 220 is inserted into the upper rail protector 210 so as to connect between the upper rail protector 210 and the upper rail protector 210 and connected by a coupling member (not shown), and the upper rail protector The outer surface of the upper rail connecting portion is formed in the same shape as the inner surface of the upper rail protector so as to facilitate insertion.
여기서, 상기 상단 레일 연결대(220)는 상단 레일 보호대(210)의 끝단부와 끝단부를 연결해주는 것이고, 상기 상단 레일 연결대(220)와 상단 레일 보호대(210)의 끝단부를 볼트, 너트 등의 결합부재에 의해 고정하여 상단 레일 보호대(210)를 상호 연결해준다. 이때, 상기 상단 레일 연결대(220)를 통해 상단 레일 보호대(210)와 상단 레일 보호대(210)가 연결되도록 상기 상단 레일 연결대(220)와 상단 레일 보호대(210)에는 결합공(221)이 각각 형성된다.Here, the upper rail connecting portion 220 is to connect the end and the end of the upper rail protector 210, the end of the upper rail connecting member 220 and the upper rail protector 210, such as bolts, nuts, coupling members By fixing by the upper rail protector 210 is interconnected. In this case, coupling holes 221 are formed in the upper rail connecting member 220 and the upper rail protecting member 210 so that the upper rail protecting member 210 and the upper rail protecting member 210 are connected to each other through the upper rail connecting member 220. do.
여기서, 상기 상단 레일 결합대(230)는 상단 레일 보호대(210)의 내부에 삽입되어 후면부의 내부면과 접촉하여 상단 레일 보호대(210)를 지지하도록 형성되는 지지부(231)와, 상기 지지부(231)의 일단부에서 외측으로 돌출 형성되어 지주대(100)와 접촉시켜 결합부재(미도시)에 의해 지주대(100)에 고정되는 돌출부(232)로 구성된다. Here, the upper rail coupler 230 is inserted into the upper rail protector 210 and is in contact with the inner surface of the rear portion formed to support the upper rail protector 210 and the support 231 The protrusion 232 is formed to protrude outward from one end of the crest and contacts the strut 100 and is fixed to the strut 100 by a coupling member (not shown).
이때, 상기 상단 레일 결합대(230)는 상단 레일 보호대(210)가 지주대(100)에 고정되도록 설치되는데, 상기 상단 레일 결합대(230)는 상단 레일 보호대(210)와 마찬가지로 지주대(100)와 직각방향으로 설치되고, 상기 상단 레일 보호대(210)처럼 길이방향으로 길게 형성되는 것이 아니라 지주대(100) 부분에만 상단 레일 보호대(210)보다 훨씬 짧은 형태로 형성된다. 이렇듯, 상기 상단 레일 결합대(230)는 지주대(100)와 지주대(100) 사이를 연결하는 것이 아니고 지주대(100) 하나 하나에 설치되어 상단 레일 보호대(210)가 상단 레일 결합대(230)에 끼워서 설치하는 것이다.At this time, the upper rail coupler 230 is installed so that the upper rail protector 210 is fixed to the support 100, the upper rail coupler 230 is similar to the upper rail protector 210 holding 100 It is installed in a direction perpendicular to the, and is not formed long in the longitudinal direction like the upper rail protector 210 is formed in a much shorter form than the upper rail protector 210 only in the holding portion 100. As such, the upper rail coupler 230 is not connected between the support stand 100 and the support stand 100, but is installed in one of the support stand 100 so that the upper rail protector 210 is connected to the upper rail coupler ( 230) to install.
여기서, 상기 상단 레일 결합대(230)의 돌출부(232)는 지지부(231)와 일체형으로 형성되되, 상기 상단 레일 보호대(210)의 내부에서 후면부(213)에 형성된 장공(214)을 통해 외측으로 돌출되고, 상기 돌출부(232)에는 지주대(100)와 결합부재(미도시)에 의해 고정되도록 고정홀(233)이 형성된다.Here, the protrusion 232 of the upper rail coupler 230 is formed integrally with the support 231, outward through the long hole 214 formed in the rear portion 213 in the upper rail protector 210 Protruding, the fixing portion 232 is formed in the protruding portion 232 to be fixed by the holding table 100 and the coupling member (not shown).
도 8은 본 발명의 일실시예에 따른 지주대에 설치된 하단 레일 보호대와 하단 레일 결합대를 나타낸 단면도이고, 도 9는 본 발명의 일실시예에 따른 지주대에 설치된 하단 레일 보호대와 하 레일 연결대를 나타낸 단면도이다.8 is a cross-sectional view showing a lower rail protector and a lower rail coupler installed in the support according to an embodiment of the present invention, Figure 9 is a lower rail protector and a lower rail connection installed in a support according to an embodiment of the present invention It is sectional drawing which shows.
도 8과 도 9에 도시한 바와 같이, 상기 하단 레일(300)은 상단 레일(200)에서 하측으로 일정간격 이격되어 다수개의 지주대(100) 사이에 직각방향으로 설치되어 차량의 충돌에 직접 접촉하여 방호하도록 하단 레일 보호대(310)와, 하단 레일 연결대(320)와, 하단 레일 결합대(330)로 구성된다.As shown in FIG. 8 and FIG. 9, the lower rail 300 is spaced apart downward from the upper rail 200 at a right angle and is installed at right angles between the plurality of struts 100 to directly contact the collision of the vehicle. The lower rail protector 310, the lower rail connecting unit 320, and the lower rail coupling 330 to be protected.
여기서, 상기 하단 레일 보호대(310)는 차량의 충돌시, 직접적으로 차량과 접촉하여 차량을 방호하도록 단면상 "ㅁ" 형태의 직사각형 통으로 형성된다. Here, the lower rail guard 310 is formed in a rectangular cylinder of the cross section "ㅁ" shape so as to protect the vehicle in direct contact with the vehicle in the event of a collision of the vehicle.
또한, 상기 하단 레일 연결대(320)는 하단 레일 보호대(310)와 하단 레일 보호대(310) 사이를 연결해주도록 하단 레일 보호대(310) 내부에 삽입되어 결합부재에 의해 연결된다. 이때, 상기 하단 레일 연결대(320)는 하단 레일 보호대(310)의 내부에 삽입될 수 있도록 상기 하단 레일 보호대(310)의 내부면과 동일한 형태로 형성되며, 본 발명에서는 하단 레일 보호대(310)와 동일한 "ㅁ" 형태를 취한다. 이때, 상기 하단 레일 연결대(320)는 하단 레일 보호대(310)와 동일하도록 다양한 형태를 취할 수 있다.In addition, the lower rail connecting part 320 is inserted into the lower rail protecting part 310 so as to connect between the lower rail protecting part 310 and the lower rail protecting part 310 and is connected by a coupling member. At this time, the lower rail connector 320 is formed in the same shape as the inner surface of the lower rail guard 310 to be inserted into the lower rail guard 310, in the present invention and the lower rail guard 310 Take the same "ㅁ" form. In this case, the lower rail connecting portion 320 may take various forms to be the same as the lower rail protecting portion 310.
그리고, 상기 하단 레일 결합대(330)는 하단 레일 보호대(310)와 연결되도록 단면상 "ㄷ" 형태로 형성되어 하단 레일 보호대(310)를 내부에 삽입하여 결합부재에 의해 고정하고, 상기 하단 레일 결합대(330)의 일측면은 지주대(100)와 접촉하여 결합부재에 의해 지주대(100)에 연결된다.In addition, the lower rail coupling 330 is formed in a cross-sectional shape "C" to be connected to the lower rail guard 310, the lower rail guard 310 is inserted into the inside and fixed by the coupling member, the lower rail coupling One side of the base 330 is in contact with the holding post 100 is connected to the holding post 100 by the coupling member.
도 10은 본 발명의 일실시예에 따른 상단 레일과 하단 레일이 설치된 레일보강대를 나타낸 단면도이다.10 is a cross-sectional view showing a rail reinforcing bar is installed, the upper rail and the lower rail according to an embodiment of the present invention.
도 10에 도시한 바와 같이, 상기 레일보강대(400)는 상단 레일(200)과 하단 레일(300)에 동시에 결합되어 상기 상단 레일(200)과 하단 레일(300)의 간격을 유지시켜주면서 차량의 충돌에 잘 휘어지지 않도록 강도를 높여주는 역할을 한다.As shown in FIG. 10, the rail reinforcing bar 400 is coupled to the upper rail 200 and the lower rail 300 at the same time while maintaining the gap between the upper rail 200 and the lower rail 300 of the vehicle. It increases the strength so that it will not bend well in a collision.
여기서, 상기 레일보강대(400)는 지주대(100)의 양측에 형성되는 상,하단 레일(300) 사이에 결합되어 상단 레일(200)과 하단 레일(300)을 지지하는데, 이때, 상기 레일보강대(400)의 측면부에 상단 레일(200)이 결합되도록 측면부 길이방향으로 일정간격 이격되어 다수개의 고정공(410)이 형성된다.Here, the rail reinforcing bar 400 is coupled between the upper and lower rails 300 formed on both sides of the holding table 100 to support the upper rail 200 and the lower rail 300, wherein the rail reinforcing bar A plurality of fixing holes 410 are formed to be spaced apart at regular intervals in the longitudinal direction of the side portion such that the upper rail 200 is coupled to the side portion of the 400.
또한, 상기 레일보강대(400)는 하단방향으로 갈수록 폭이 넓어지는데, 그 이유는 상단 레일(200)보다 상대적으로 작은 하단 레일(300)이 상단 레일(200)과 동일한 수직 선상에 형성될 수 있도록 하단 레일(300)이 지지되는 부위의 폭이 넓다.In addition, the rail reinforcing bar 400 is wider toward the lower direction, because the lower rail 300 is relatively smaller than the upper rail 200 can be formed on the same vertical line as the upper rail 200 The width of the portion where the lower rail 300 is supported.
이렇듯, 상기 상단 레일(200)과 하단 레일(300)의 수직선상이 동일해야 차량의 충돌에도 강도를 유지하는 좋다.As such, the upper rail 200 and the lower rail 300 must have the same vertical line to maintain strength even when the vehicle collides with each other.
Claims (5)
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| KR1020080018955A KR100974853B1 (en) | 2008-02-29 | 2008-02-29 | Median |
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| KR101241591B1 (en) * | 2012-11-01 | 2013-03-11 | 성진에스아이씨(주) | Guard rail for vehicle |
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| KR101263422B1 (en) * | 2010-08-31 | 2013-05-10 | 한국도로공사 | Guardrail |
| KR101115356B1 (en) | 2011-11-11 | 2012-02-15 | (주)이건환경 | Open guard rail combining wood and metal |
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| KR20020081832A (en) * | 2001-04-19 | 2002-10-30 | (주)이너베이 | Method for charging process using mobile communication device |
| KR200281832Y1 (en) * | 2002-04-01 | 2002-07-13 | 채종술 | Shock-absorbing guardrail beam |
| KR200300015Y1 (en) * | 2002-09-27 | 2003-01-06 | 최복환 | guide rail for road |
| KR100461749B1 (en) * | 2002-10-22 | 2004-12-17 | 구윤두 | foldable placards stand |
| KR20030041898A (en) * | 2003-04-03 | 2003-05-27 | 김태영 | poterble multy function mathod and mecanism with sign,pop,lighting,infomation,safty use blu and el,lgp |
| KR200341898Y1 (en) * | 2003-11-20 | 2004-02-11 | 주식회사 누리플랜 | Guardrail |
| KR20050111539A (en) * | 2005-09-01 | 2005-11-25 | 복 성 김 | Guard rail |
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