A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Highway crash barrier capable of rotating in radial direction
The invention discloses a highway crash barrier capable of rotating in the radial direction, and belongs to the technical field of highway barriers. The highway crash barrier capable of rotating in the radial direction comprises two bases, two stand columns, a breast board and a plurality of hollow handrails, wherein an arc-shaped rotating groove is formed in the middle of each base; supporting legs are arranged at the left end and the right end of the arc-shaped rotating groove; the supporting legs are located on the two sides of the stand columns; the bottom of each stand column is fixedly connected with a rotating ball; the rotating balls are matched with the arc-shaped rotating grooves; the top of each rotating ball is a protruding part; the initial position of each supporting leg is arranged in the middle of the corresponding protruding part; and the top of each protruding part is fixedly connected with two positioning plates. The highway crash barrier capable of rotating in the radial direction is simple in structure, reasonable in design, capable of guaranteeing a certain rotating direction, good in buffering performance, capable of releasing impact force, convenient to install and capable of reducing impact damage of the barrier to accident vehicles and passengers and has a warning effect on drivers at night, and the breast board has certain elasticity.
一种可径向转动的公路防撞护栏，属于公路护栏技术领域。一种可径向转动的公路防撞护栏，包括两个底座、两个立柱、一个栏板和若干个空心栏杆，每个所述底座中部设有弧形转动槽，所述弧形转动槽的左右左端设有支撑腿，所述支撑腿位于立柱两侧，每个所述立柱底部固定连接转动球，且转动球与弧形转动槽相适配，每个所述转动球的顶部为凸起部，且支撑腿初始位置设置于凸起部的中部，每个所述凸起部的顶部固定连接有两个定位板。本发明提供了一种可径向转动的公路防撞护栏，结构简单，栏板本身具有一定有弹性，设计合理，保证一定的转动方位，缓冲性能好，释放冲击力，安装方便，减小护栏对事故车辆和乘员的冲击伤害，夜间对司机具有警示作用。
Highway crash barrier capable of rotating in radial direction
The invention discloses a highway crash barrier capable of rotating in the radial direction, and belongs to the technical field of highway barriers. The highway crash barrier capable of rotating in the radial direction comprises two bases, two stand columns, a breast board and a plurality of hollow handrails, wherein an arc-shaped rotating groove is formed in the middle of each base; supporting legs are arranged at the left end and the right end of the arc-shaped rotating groove; the supporting legs are located on the two sides of the stand columns; the bottom of each stand column is fixedly connected with a rotating ball; the rotating balls are matched with the arc-shaped rotating grooves; the top of each rotating ball is a protruding part; the initial position of each supporting leg is arranged in the middle of the corresponding protruding part; and the top of each protruding part is fixedly connected with two positioning plates. The highway crash barrier capable of rotating in the radial direction is simple in structure, reasonable in design, capable of guaranteeing a certain rotating direction, good in buffering performance, capable of releasing impact force, convenient to install and capable of reducing impact damage of the barrier to accident vehicles and passengers and has a warning effect on drivers at night, and the breast board has certain elasticity.
一种可径向转动的公路防撞护栏，属于公路护栏技术领域。一种可径向转动的公路防撞护栏，包括两个底座、两个立柱、一个栏板和若干个空心栏杆，每个所述底座中部设有弧形转动槽，所述弧形转动槽的左右左端设有支撑腿，所述支撑腿位于立柱两侧，每个所述立柱底部固定连接转动球，且转动球与弧形转动槽相适配，每个所述转动球的顶部为凸起部，且支撑腿初始位置设置于凸起部的中部，每个所述凸起部的顶部固定连接有两个定位板。本发明提供了一种可径向转动的公路防撞护栏，结构简单，栏板本身具有一定有弹性，设计合理，保证一定的转动方位，缓冲性能好，释放冲击力，安装方便，减小护栏对事故车辆和乘员的冲击伤害，夜间对司机具有警示作用。
Highway crash barrier capable of rotating in radial direction
一种可径向转动的公路防撞护栏
ZHANG YANNIAN (author) / CHEN WENPEI (author)
2020-06-12
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.