A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-collision isolation belt for road traffic
The invention discloses an anti-collision isolation belt for road traffic. The anti-collision isolation belt comprises a fixed wall body, a plurality of rotary drums are embedded in the inner wall ofthe fixed wall body, the rotary drums are distributed at equal intervals in the road driving direction, and each rotary drum is rotationally connected with the fixed wall body through a rotary shaft;the connecting surface of the rotary drum and the fixed wall body is coplanar with the centers of two bottom circles of the rotary drum, the rotary drum is provided with two connecting ports, the twoconnecting ports are located at the same height, and a gas storage cavity is formed in the fixed wall body; the top of the fixed wall body is fixedly connected with a plurality of guide vanes, and each guide vane is internally provided with a rotating shaft. The anti-collision isolation belt has the advantages that when a vehicle obliquely collides with the rotary drum, the rotary drum rotates, sothat the acting force of the vehicle on the isolation belt is reduced; meanwhile, through the recoil effect of high-pressure gas enriched in the gas storage cavity, a horizontal counter-acting forceis generated on the vehicle, and the vehicle is controlled in a lane when the vehicle is out of control.
本发明公开了一种道路交通用防撞隔离带，包括固定墙体，所述固定墙体的内壁嵌设有多个转筒，所述转筒沿道路行驶方向等距离分部，每个所述转筒均通过转轴与固定墙体转动连接，所述转筒与固定墙体的连接面与转筒的两个底面圆中心共面，所述转筒开设有两个连接口，两个所述连接口的位于同一高度，并且位于，所述固定墙体中开设有储气腔，固定墙体的顶部固定连接有多个导流叶片并且每个导流叶片中均设置有一个与转轴。优点在于：当车辆斜撞向转筒时，将使得转筒转动，从而减缓车辆对隔离带的作用力，同时通过储气腔内富集的高压气体的反冲作用，使得对车辆产生水平反作用力，使得在车辆失控时保证将车辆控制在车道内。
Anti-collision isolation belt for road traffic
The invention discloses an anti-collision isolation belt for road traffic. The anti-collision isolation belt comprises a fixed wall body, a plurality of rotary drums are embedded in the inner wall ofthe fixed wall body, the rotary drums are distributed at equal intervals in the road driving direction, and each rotary drum is rotationally connected with the fixed wall body through a rotary shaft;the connecting surface of the rotary drum and the fixed wall body is coplanar with the centers of two bottom circles of the rotary drum, the rotary drum is provided with two connecting ports, the twoconnecting ports are located at the same height, and a gas storage cavity is formed in the fixed wall body; the top of the fixed wall body is fixedly connected with a plurality of guide vanes, and each guide vane is internally provided with a rotating shaft. The anti-collision isolation belt has the advantages that when a vehicle obliquely collides with the rotary drum, the rotary drum rotates, sothat the acting force of the vehicle on the isolation belt is reduced; meanwhile, through the recoil effect of high-pressure gas enriched in the gas storage cavity, a horizontal counter-acting forceis generated on the vehicle, and the vehicle is controlled in a lane when the vehicle is out of control.
本发明公开了一种道路交通用防撞隔离带，包括固定墙体，所述固定墙体的内壁嵌设有多个转筒，所述转筒沿道路行驶方向等距离分部，每个所述转筒均通过转轴与固定墙体转动连接，所述转筒与固定墙体的连接面与转筒的两个底面圆中心共面，所述转筒开设有两个连接口，两个所述连接口的位于同一高度，并且位于，所述固定墙体中开设有储气腔，固定墙体的顶部固定连接有多个导流叶片并且每个导流叶片中均设置有一个与转轴。优点在于：当车辆斜撞向转筒时，将使得转筒转动，从而减缓车辆对隔离带的作用力，同时通过储气腔内富集的高压气体的反冲作用，使得对车辆产生水平反作用力，使得在车辆失控时保证将车辆控制在车道内。
Anti-collision isolation belt for road traffic
一种道路交通用防撞隔离带
WANG ZHENGWEI (author)
2021-03-19
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.
/
F03D
Windkraftmaschinen
,
WIND MOTORS
/
F16F
SPRINGS
,
Federn