A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Medial strip opening guardrail
The invention relates to the technical field of highway traffic safety protection, and discloses a medial strip opening guardrail. The medial strip opening guardrail comprises at least two fixed guardrail units, a plurality of movable guardrail units and a plurality of walking supporting units. The at least two fixed guardrail units are arranged at intervals in the longitudinal direction of a road, the multiple movable guardrail units are arranged between every two adjacent fixed guardrail units, every two adjacent movable guardrail units are detachably connected, and the movable guardrail units and the fixed guardrail units are detachably connected. Each movable guardrail unit comprises at least one guardrail plate and a plurality of first butt joint structures, one end of each first butt joint structure is connected with the guardrail plate, the other end of each first butt joint structure is used for being fixed to the road surface, the walking supporting units are connected to the first butt joint structures, and the walking supporting units have a walking state and a folded state. The medial strip opening guardrail is convenient to disassemble, the connection relation between the adjacent guardrail plates can be quickly disassembled, and the medial strip opening guardrail is convenient to move and small in deformation during collision.
本发明涉及高速公路交通安全防护技术领域，公开了一种中央分隔带开口护栏。包括至少两个固定护栏单元、多个活动护栏单元以及多个行走支撑单元；至少两个固定护栏单元沿道路纵向方向间隔设置，相邻两个固定护栏单之间设置多个活动护栏单元，相邻的两个活动护栏单元以及活动护栏单元与固定护栏单元可拆卸连接；活动护栏单元包括至少一个护栏板和多个第一对接结构，第一对接结构的一端与护栏板连接，第一对接结构的另一端用于与路面固定，行走支撑单元连接于第一对接结构，且，行走支撑单元具有行走状态和收折状态。上述中央分隔带开口护栏便于拆卸，可以实现相邻护栏板间连接关系的快速拆解,且便于移动，碰撞时形变较小。
Medial strip opening guardrail
The invention relates to the technical field of highway traffic safety protection, and discloses a medial strip opening guardrail. The medial strip opening guardrail comprises at least two fixed guardrail units, a plurality of movable guardrail units and a plurality of walking supporting units. The at least two fixed guardrail units are arranged at intervals in the longitudinal direction of a road, the multiple movable guardrail units are arranged between every two adjacent fixed guardrail units, every two adjacent movable guardrail units are detachably connected, and the movable guardrail units and the fixed guardrail units are detachably connected. Each movable guardrail unit comprises at least one guardrail plate and a plurality of first butt joint structures, one end of each first butt joint structure is connected with the guardrail plate, the other end of each first butt joint structure is used for being fixed to the road surface, the walking supporting units are connected to the first butt joint structures, and the walking supporting units have a walking state and a folded state. The medial strip opening guardrail is convenient to disassemble, the connection relation between the adjacent guardrail plates can be quickly disassembled, and the medial strip opening guardrail is convenient to move and small in deformation during collision.
本发明涉及高速公路交通安全防护技术领域，公开了一种中央分隔带开口护栏。包括至少两个固定护栏单元、多个活动护栏单元以及多个行走支撑单元；至少两个固定护栏单元沿道路纵向方向间隔设置，相邻两个固定护栏单之间设置多个活动护栏单元，相邻的两个活动护栏单元以及活动护栏单元与固定护栏单元可拆卸连接；活动护栏单元包括至少一个护栏板和多个第一对接结构，第一对接结构的一端与护栏板连接，第一对接结构的另一端用于与路面固定，行走支撑单元连接于第一对接结构，且，行走支撑单元具有行走状态和收折状态。上述中央分隔带开口护栏便于拆卸，可以实现相邻护栏板间连接关系的快速拆解,且便于移动，碰撞时形变较小。
Medial strip opening guardrail
一种中央分隔带开口护栏
ZHANG QIANG (author) / CAO MINGQING (author) / LIU ZHENQUAN (author) / YU TINGTING (author) / HE XIANYI (author) / LIANG SHUO (author) / DI HE (author) / LIU JIA (author) / LI HAO (author) / SONG XINGCHI (author)
2021-06-04
Patent
Electronic Resource
Chinese
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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