A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
GUARD RAIL FOR ROAD
The present invention relates to a guardrail for a road, which is coupled to one portion of a pillar erected on a floor and molded by synthetic resin. The guardrail for a road includes: an inner plate unit in which one portion is coupled to the pillar; an outer plate unit in which an outer portion surface is formed on the other portion of the inner plate unit to be curved; and a reinforcing unit coupled to at least one surface of an outer portion surface of the inner plate unit and the outer portion surface of the outer plate unit. Accordingly, the present invention inserts a reinforcing iron piece into an insertion groove of the inner plate unit and the outer plate unit, thereby being possible to decrease deformation therein with respect to a hollow during impact of external force, improve support strength of the guardrail, and improve durability of the hollow.
본 발명은 바닥에 입설된 지주의 일방에 결합되며 합성수지로 성형된 도로용 가드레일에 관한 것으로서, 지주에 일방이 결합되는 내판부와, 이 내판부의 타방에 외부면이 굴곡지도록 형성된 외판부와, 내판부의 외부면과 외판부의 외부면 중 적어도 일방면에 결합된 보강부를 포함하는 것을 특징으로 한다. 따라서 본 발명은 내판부와 외판부의 끼움홈에 보강철편을 삽입 설치함으로써, 가드레일의 외력 충격시 중공에 대한 내향으로의 변형을 감소시키고 가드레일의 지지강도를 향상시키는 동시에 중공부의 내구성능을 향상시킬 수 있는 효과를 제공한다.
GUARD RAIL FOR ROAD
The present invention relates to a guardrail for a road, which is coupled to one portion of a pillar erected on a floor and molded by synthetic resin. The guardrail for a road includes: an inner plate unit in which one portion is coupled to the pillar; an outer plate unit in which an outer portion surface is formed on the other portion of the inner plate unit to be curved; and a reinforcing unit coupled to at least one surface of an outer portion surface of the inner plate unit and the outer portion surface of the outer plate unit. Accordingly, the present invention inserts a reinforcing iron piece into an insertion groove of the inner plate unit and the outer plate unit, thereby being possible to decrease deformation therein with respect to a hollow during impact of external force, improve support strength of the guardrail, and improve durability of the hollow.
본 발명은 바닥에 입설된 지주의 일방에 결합되며 합성수지로 성형된 도로용 가드레일에 관한 것으로서, 지주에 일방이 결합되는 내판부와, 이 내판부의 타방에 외부면이 굴곡지도록 형성된 외판부와, 내판부의 외부면과 외판부의 외부면 중 적어도 일방면에 결합된 보강부를 포함하는 것을 특징으로 한다. 따라서 본 발명은 내판부와 외판부의 끼움홈에 보강철편을 삽입 설치함으로써, 가드레일의 외력 충격시 중공에 대한 내향으로의 변형을 감소시키고 가드레일의 지지강도를 향상시키는 동시에 중공부의 내구성능을 향상시킬 수 있는 효과를 제공한다.
GUARD RAIL FOR ROAD
도로용 가드레일
LEE JAE HOON (author) / LEE YONG HAE (author)
2019-10-24
Patent
Electronic Resource
Korean
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.