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A platform for research: civil engineering, architecture and urbanism
Highway crash barrier capable of rotating smoothly
The utility model discloses a highway crash barrier capable of rotating smoothly, and belongs to the technical field of highway barriers. The highway crash barrier capable of rotating smoothly comprises a base which is a vertical rod and a plurality of baffles, the baffles are connected through elastic structures, and the vertical rods are connected with the baffles through elastic structures. A groove is formed in the center of the base. Two supporting plates are sequentially connected to the left side and the right side of the outer surface of the vertical rod in a screwed mode from top to bottom, a plurality of supporting boxes are fixedly installed on the upper surface of the top supporting plate and the lower surface of the bottom supporting plate, a plurality of first through holes are formed in the inner wall of each supporting plate, and second through holes are formed in the upper end face and the lower end face of each baffle respectively. According to the invention, the elastic structures are arranged among the plurality of baffle plates; therefore, acting force among the baffles can be buffered conveniently under the action of the elastic structure, impact of vehicles running at a high speed or running slowly on the guardrail is weakened, and the highway crash barrier capable of rotating smoothly is more striking at night through the light reflection effect of the first light reflection belt and the second light reflection belt.
一种可平滑转动的公路防撞护栏，属于公路护栏技术领域。可平滑转动的公路防撞护栏包括底座为立杆和若干个挡板，所述挡板与挡板之间和立杆与挡板之间均通过一弹性结构连接，所述底座的中心位置处开设有凹槽，所述立杆的外表面左右两侧从上至下依次螺接有两个托板，所述顶部托板的上表面和底部托板的下表面均固定安装有若干个支撑盒，每个托板的内壁均开设有若干个第一通孔，每个所述挡板的上下两端面分别开设有一个第二通孔。本发明主要通过在若干个挡板之间安装弹性结构，从而在弹性结构的作用下方便缓冲若干个挡板之间作用力，减弱高速行驶或缓慢行驶的车辆对护栏的撞击，且通过第一反光带和第二反光带的反光作用，使得可平滑转动的公路防撞护栏在夜间更加的醒目。
Highway crash barrier capable of rotating smoothly
The utility model discloses a highway crash barrier capable of rotating smoothly, and belongs to the technical field of highway barriers. The highway crash barrier capable of rotating smoothly comprises a base which is a vertical rod and a plurality of baffles, the baffles are connected through elastic structures, and the vertical rods are connected with the baffles through elastic structures. A groove is formed in the center of the base. Two supporting plates are sequentially connected to the left side and the right side of the outer surface of the vertical rod in a screwed mode from top to bottom, a plurality of supporting boxes are fixedly installed on the upper surface of the top supporting plate and the lower surface of the bottom supporting plate, a plurality of first through holes are formed in the inner wall of each supporting plate, and second through holes are formed in the upper end face and the lower end face of each baffle respectively. According to the invention, the elastic structures are arranged among the plurality of baffle plates; therefore, acting force among the baffles can be buffered conveniently under the action of the elastic structure, impact of vehicles running at a high speed or running slowly on the guardrail is weakened, and the highway crash barrier capable of rotating smoothly is more striking at night through the light reflection effect of the first light reflection belt and the second light reflection belt.
一种可平滑转动的公路防撞护栏，属于公路护栏技术领域。可平滑转动的公路防撞护栏包括底座为立杆和若干个挡板，所述挡板与挡板之间和立杆与挡板之间均通过一弹性结构连接，所述底座的中心位置处开设有凹槽，所述立杆的外表面左右两侧从上至下依次螺接有两个托板，所述顶部托板的上表面和底部托板的下表面均固定安装有若干个支撑盒，每个托板的内壁均开设有若干个第一通孔，每个所述挡板的上下两端面分别开设有一个第二通孔。本发明主要通过在若干个挡板之间安装弹性结构，从而在弹性结构的作用下方便缓冲若干个挡板之间作用力，减弱高速行驶或缓慢行驶的车辆对护栏的撞击，且通过第一反光带和第二反光带的反光作用，使得可平滑转动的公路防撞护栏在夜间更加的醒目。
Highway crash barrier capable of rotating smoothly
一种可平滑转动的公路防撞护栏
ZHANG YANNIAN (author) / WANG QINGJIE (author) / LIU WENLIANG (author)
2020-06-05
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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