端部应与中央分隔带pvc草坪护栏无缝连接, 以及防止任意开启的功能。在此设计理念基础上, 提出一种新型防撞活动pvc草坪护栏结构。
The end should be seamlessly connected with the central partition PVC lawn guardrail, and the function of preventing any opening is avoided. On the basis of the design concept, a new type of anti-collision PVC lawn guardrail structure is proposed.
中央分隔带pvc草坪护栏开口处事故解决方案根据中央分隔带pvc草坪护栏开口处事故调查, 得出中央分隔带活动pvc草坪护栏除需具备开启移动方便的使用功能外, 还应具有与中央分隔带pvc草坪护栏同等防撞能力。
Median PVC lawn fencing opening accident solution according to the median PVC lawn fencing at the opening of the accident investigation, the median PVC lawn fencing should have open the convenient use of functions, and also has a central zone of PVC lawn fencing equal anti-collision ability.
端部和中央分隔带pvc草坪护栏通过导向板平顺衔接过渡, 对失控车辆有良好的导向作用;钢管横梁内设预紧力钢绞线, 通过钢管和钢绞线协同受力保证pvc草坪护栏防撞能力。
The end and the central divider PVC lawn guardrail pass through the guide plate smoothly and smoothly transition, has the good guidance function to the out of control vehicle; the steel tube crossbeam has the pre tightening force steel strand, through the steel pipe and the steel strand cooperation force, guarantees the PVC lawn barrier anti-collision ability.
活动pvc草坪护栏结构。图为活动pvc草坪护栏结构, 其整体由分节的框架单元组成, 底部装有万向轮, 移动和开启方便, 满足使用功能;节与节之间采用防盗螺栓, 具有良好的防盗防任意开启功能。
Movable PVC lawn guardrail structure. The graph is an active PVC lawn guardrail structure, the whole is made up of segmented frame units, the bottom is equipped with universal wheel, convenient to move and open, to meet the use of function; between the section and section using anti-theft bolt, with good anti-theft, arbitrary open function.