Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-strength stainless steel road guardrail
The invention discloses a high-strength stainless steel road guardrail, and belongs to the technical field of traffic facilities. The high-strength stainless steel road guardrail comprises stand columns and guardrail plates, more than two anti-blocking pieces are fixed on each stand column, and the anti-blocking pieces are fixedly connected with the guardrail plates through guardrail connecting reinforcing plates; each anti-blocking piece comprises two buffer sleeves which are sequentially connected between the corresponding stand column and a guardrail connecting reinforcing plate, and the two buffer sleeves are fixedly connected in the radial direction. An impact contact plane is arranged at the outermost end of the side, facing the road, of each guardrail plate, and the two ends of theimpact contact plane extend to the two ends of the guardrail plate respectively. Guardrail reinforcing ribs are arranged on the sides, deviating from the road, of the guardrail plates, and the guardrail reinforcing ribs, the stand columns, the guardrail plates, the anti-blocking pieces and the guardrail connecting reinforcing plates are all made of high-strength stainless steel materials. The high-strength stainless steel road guardrail solves the problems that an existing road guardrail is not high in strength and corrosion resistance, unstable in structure and poor in buffering performance,cannot provide good protection for drivers and passengers of various vehicle types and is insufficient in safety protection performance.
本发明公开了一种高强度不锈钢公路护栏，涉及交通设施技术领域，它包括立柱和护栏板，各立柱上固定有两个以上的防阻件，防阻件通过护栏连接加强板与护栏板固定连接；防阻件包括两个依次连接于立柱和护栏连接加强板之间的缓冲套，两个缓冲套径向固定连接；护栏板朝向公路一侧的最外端位置处设置有撞击接触平面，撞击接触平面两端分别延伸至护栏板的两端；护栏板背离公路的一侧设置有护栏加强筋，护栏加强筋、立柱、护栏板、防阻件和护栏连接加强板均采用高强度不锈钢材料制成。本发明解决了现有公路护栏存在强度及耐腐性能不高、结构不稳固、缓冲性能较差，以及无法对各类车型的驾乘人员提供良好的保护，安全防护性能不足的问题。
High-strength stainless steel road guardrail
The invention discloses a high-strength stainless steel road guardrail, and belongs to the technical field of traffic facilities. The high-strength stainless steel road guardrail comprises stand columns and guardrail plates, more than two anti-blocking pieces are fixed on each stand column, and the anti-blocking pieces are fixedly connected with the guardrail plates through guardrail connecting reinforcing plates; each anti-blocking piece comprises two buffer sleeves which are sequentially connected between the corresponding stand column and a guardrail connecting reinforcing plate, and the two buffer sleeves are fixedly connected in the radial direction. An impact contact plane is arranged at the outermost end of the side, facing the road, of each guardrail plate, and the two ends of theimpact contact plane extend to the two ends of the guardrail plate respectively. Guardrail reinforcing ribs are arranged on the sides, deviating from the road, of the guardrail plates, and the guardrail reinforcing ribs, the stand columns, the guardrail plates, the anti-blocking pieces and the guardrail connecting reinforcing plates are all made of high-strength stainless steel materials. The high-strength stainless steel road guardrail solves the problems that an existing road guardrail is not high in strength and corrosion resistance, unstable in structure and poor in buffering performance,cannot provide good protection for drivers and passengers of various vehicle types and is insufficient in safety protection performance.
本发明公开了一种高强度不锈钢公路护栏，涉及交通设施技术领域，它包括立柱和护栏板，各立柱上固定有两个以上的防阻件，防阻件通过护栏连接加强板与护栏板固定连接；防阻件包括两个依次连接于立柱和护栏连接加强板之间的缓冲套，两个缓冲套径向固定连接；护栏板朝向公路一侧的最外端位置处设置有撞击接触平面，撞击接触平面两端分别延伸至护栏板的两端；护栏板背离公路的一侧设置有护栏加强筋，护栏加强筋、立柱、护栏板、防阻件和护栏连接加强板均采用高强度不锈钢材料制成。本发明解决了现有公路护栏存在强度及耐腐性能不高、结构不稳固、缓冲性能较差，以及无法对各类车型的驾乘人员提供良好的保护，安全防护性能不足的问题。
High-strength stainless steel road guardrail
高强度不锈钢公路护栏
NONG TANHONG (Autor:in)
08.09.2020
Patent
Elektronische Ressource
Chinesisch
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.