一种公路安全防逆行装置及其防逆行系统
By using a rotating interceptor plate and an adjustable support angle elastic support mechanism, combined with a buffer-type energy dissipation mechanism, the problem of hazards to pedestrians and non-motorized vehicles posed by existing anti-reverse-driving facilities has been solved, achieving the effect of safely intercepting vehicles traveling in the wrong direction.
CN121952045BActive Publication Date: 2026-07-17RAILWAY NO 5 BUREAU GRP FIRST ENG CO LTD +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- RAILWAY NO 5 BUREAU GRP FIRST ENG CO LTD
- Filing Date
- 2026-04-02
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
While existing anti-driving-on-the-wrong-way facilities deter vehicles driving in the wrong direction, they can also pose a danger to pedestrians and non-motorized vehicles passing by normally, thus creating a public safety hazard.
Method used
It adopts a rotating interceptor plate and an adjustable support angle elastic support mechanism, combined with a buffer-type energy dissipation mechanism, which automatically adjusts according to the vehicle's wheel hub model to stably intercept oncoming vehicles and prevent them from overturning.
Benefits of technology
Effectively intercept oncoming vehicles without damaging or minimizing damage to the vehicle's wheel hubs, reducing the risk of vehicle rollover and ensuring driver safety.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN121952045B_ABST
Abstract
本发明涉及道路公共安全设施技术领域，公开了一种公路安全防逆行装置及其防逆行系统，其中，该装置包括：若干个拦截单元；拦截单元包括滑轨、设于滑轨上的弧形基座、两个弧形侧板、活动连接在两个弧形侧板之间的旋转拦截板、连接在弧形基座和旋转拦截板之间的可调式弹性支撑机构、设于弧形基座底部的可调式卸能机构；本发明采用旋转拦截板以及可调节支撑角度的弹性支撑机构构成可调式地面拦截机构，可根据当前逆行车辆的轮毂型号进行自动化调整，并搭配缓冲式卸能机构，可将逆行车辆从当前车速稳定的拦截至静止状态，从而可在不损伤或最小化损伤车辆轮毂的情况下对当前车辆进行拦截，并可防止当前车辆车速较快而导致的车辆倾翻等危险情况发生。
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