A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Impact-resistant highway protective fence
The invention relates to the technical field of protective fences and aims to provide an impact-resistant highway protective fence comprising a protective fence body which is arranged on the edge of a lane and extends in the length direction of the lane, and the protective fence body comprises a plurality of stand columns distributed at intervals and a protective fence body arranged on the stand columns; the cross section of the protective fence body is in a bow shape, and a plurality of reinforcing plates is distributed in a first groove in the outer side of the middle of the protective fence body at intervals in the length direction of theprotective fence body. A flexible supporting assembly is further arranged in the first groove. The flexible supporting assembly comprises a supporting steel cable and a plurality of flexible supporting blocks. The reinforcing plate is provided with a cable hole penetrating through the reinforcing plate in the transverse direction, and a supporting steel cable is arranged in the cable hole in a penetrating mode. The shock resistance of the protective fence body can be greatly improved, the protective fence body is prevented from being broken, and the driving risk is reduced.
本发明涉及防护栏技术领域。目的在于提供一种耐冲击高速公路防护栏,包括设置在车道边沿的沿车道长度方向延伸的防护栏，所述防护栏包括若干间隔分布的立柱和设置在立柱上的护栏主体；所述护栏主体的横截面呈“弓”字形，护栏主体中部位于外侧的第一凹槽内沿护栏主体的长度方向间隔分布有若干加强板；所述第一凹槽内还设置有柔性支撑组件，所述柔性支撑组件包括支撑钢索和若干柔性支撑块；所述加强板上设置有沿横向贯穿加强板的索孔，所述支撑钢索穿设在索孔内。本发明能够极大的提升护栏主体的抗冲击性能，避免护栏主体断裂，降低了行车风险。
Impact-resistant highway protective fence
The invention relates to the technical field of protective fences and aims to provide an impact-resistant highway protective fence comprising a protective fence body which is arranged on the edge of a lane and extends in the length direction of the lane, and the protective fence body comprises a plurality of stand columns distributed at intervals and a protective fence body arranged on the stand columns; the cross section of the protective fence body is in a bow shape, and a plurality of reinforcing plates is distributed in a first groove in the outer side of the middle of the protective fence body at intervals in the length direction of theprotective fence body. A flexible supporting assembly is further arranged in the first groove. The flexible supporting assembly comprises a supporting steel cable and a plurality of flexible supporting blocks. The reinforcing plate is provided with a cable hole penetrating through the reinforcing plate in the transverse direction, and a supporting steel cable is arranged in the cable hole in a penetrating mode. The shock resistance of the protective fence body can be greatly improved, the protective fence body is prevented from being broken, and the driving risk is reduced.
本发明涉及防护栏技术领域。目的在于提供一种耐冲击高速公路防护栏,包括设置在车道边沿的沿车道长度方向延伸的防护栏，所述防护栏包括若干间隔分布的立柱和设置在立柱上的护栏主体；所述护栏主体的横截面呈“弓”字形，护栏主体中部位于外侧的第一凹槽内沿护栏主体的长度方向间隔分布有若干加强板；所述第一凹槽内还设置有柔性支撑组件，所述柔性支撑组件包括支撑钢索和若干柔性支撑块；所述加强板上设置有沿横向贯穿加强板的索孔，所述支撑钢索穿设在索孔内。本发明能够极大的提升护栏主体的抗冲击性能，避免护栏主体断裂，降低了行车风险。
Impact-resistant highway protective fence
一种耐冲击高速公路防护栏
2021-09-17
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.