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The present invention relates to a shockproof type end facility for a road. The shockproof type end facility for a road comprises: a panel member connected with a guard rail and having a first shock absorbing unit; a first column installed on the ground; a second column inserted into the first column; a post unit including a support connected to the second column to be movable and having a bracket to which the panel member is fixed; and a second shock absorbing unit connecting the panel member to be movable to absorb shock while the panel member is transformed when shock is applied to the panel member. The second shock absorbing unit includes: a sliding hole part formed in the panel member; a fastening member inserted into a sliding hole part to be movable and coupled to other panel members continuously arranged; and a curved part where the sliding hole part is curved to make the fastening member move and rub when the fastening member is sliding. Therefore, when a vehicle collides, the shock is secondarily absorbed by the first shock absorbing unit and the second shock absorbing unit, thereby reducing damage to the vehicle and a driver.
본 발명은, 본 발명은, 가드레일에 연결되고 제1완충부가 구비되는 패널부재와, 지면에 설치되는 제1기둥과, 제1기둥에 삽입되는 제2기둥과, 제2기둥에 유동 가능하게 연결되고 패널부재가 고정되는 브래킷이 설치되는 지지대를 포함하는 지주부와, 패널부재에 충격이 가해지면 패널부재가 변형되면서 충격을 흡수하도록 패널부재를 유동 가능하게 연결하는 제2완충부를 포함하고, 제2완충부는, 패널부재에 형성되는 슬라이딩홀부와, 슬라이딩홀부에 이동 가능하게 삽입되는 연속되게 배치되는 다른 패널부재에 결합되는 체결부재와, 슬라이딩홀부가 곡선으로 굴곡되어 체결부재가 슬라이딩될 때에 체결부재가 유동되면서 마찰되도록 하는 곡선부를 포함하므로 차량 충돌이 발생되면 제1완충부와 제2완충부에 의해 2차 충격흡수가 이루어지므로 차량의 파손 및 운전자의 피해를 줄일 수 있는 것을 특징으로 한다.
The present invention relates to a shockproof type end facility for a road. The shockproof type end facility for a road comprises: a panel member connected with a guard rail and having a first shock absorbing unit; a first column installed on the ground; a second column inserted into the first column; a post unit including a support connected to the second column to be movable and having a bracket to which the panel member is fixed; and a second shock absorbing unit connecting the panel member to be movable to absorb shock while the panel member is transformed when shock is applied to the panel member. The second shock absorbing unit includes: a sliding hole part formed in the panel member; a fastening member inserted into a sliding hole part to be movable and coupled to other panel members continuously arranged; and a curved part where the sliding hole part is curved to make the fastening member move and rub when the fastening member is sliding. Therefore, when a vehicle collides, the shock is secondarily absorbed by the first shock absorbing unit and the second shock absorbing unit, thereby reducing damage to the vehicle and a driver.
본 발명은, 본 발명은, 가드레일에 연결되고 제1완충부가 구비되는 패널부재와, 지면에 설치되는 제1기둥과, 제1기둥에 삽입되는 제2기둥과, 제2기둥에 유동 가능하게 연결되고 패널부재가 고정되는 브래킷이 설치되는 지지대를 포함하는 지주부와, 패널부재에 충격이 가해지면 패널부재가 변형되면서 충격을 흡수하도록 패널부재를 유동 가능하게 연결하는 제2완충부를 포함하고, 제2완충부는, 패널부재에 형성되는 슬라이딩홀부와, 슬라이딩홀부에 이동 가능하게 삽입되는 연속되게 배치되는 다른 패널부재에 결합되는 체결부재와, 슬라이딩홀부가 곡선으로 굴곡되어 체결부재가 슬라이딩될 때에 체결부재가 유동되면서 마찰되도록 하는 곡선부를 포함하므로 차량 충돌이 발생되면 제1완충부와 제2완충부에 의해 2차 충격흡수가 이루어지므로 차량의 파손 및 운전자의 피해를 줄일 수 있는 것을 특징으로 한다.
SHOCKPROOF TYPE END FACILITY FOR ROAD
충격흡수형 도로용 단부시설물
CHAE JONG SUL (author)
2016-09-26
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.
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