A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Automobile anti-collision guardrail based on friction buffer
The invention discloses an automobile anti-collision guardrail based on friction buffer. The automobile anti-collision guardrail based on friction buffering comprises a first guardrail column and a second guardrail column, buffer cavities are formed in one side of the first guardrail column and one side of the second guardrail column correspondingly, buffer devices are slidably connected to the inner walls of the buffer cavities, and protective steel ropes are fixedly connected to one ends of the buffer devices. Sliding holes are formed in one side of the first guardrail column and one side ofthe second guardrail column, the ends, away from the buffer devices, of the protective steel ropes extend out of the buffer cavities through the sliding holes and are in sliding connection with the inner walls of the sliding holes, the ends, located outside the buffer cavities, of the protective steel ropes penetrate through and are fixedly connected with foam rods, and buffer pads are fixedly connected to the side faces of the foam rods. Wave protection strips are fixedly connected to one sides of the buffer pads. The invention relates to the technical field of highway guardrails. Accordingto the automobile anti-collision guardrail based on friction buffer, the thickness of the guardrail can be effectively reduced, secondary buffer can be achieved, impact can be relieved to a greater extent, use is safe and reliable, and the anti-impact capacity is high.
本发明公开了一种基于摩擦缓冲的汽车防撞护栏，包括第一护栏柱和第二护栏柱，所述第一护栏柱和第二护栏柱一侧均开设有缓冲腔，所述缓冲腔内壁滑动连接有缓冲装置，所述缓冲装置一端固定连接有防护钢索，所述第一护栏和第二护栏一侧均开设有滑孔，所述防护钢索远离缓冲装置的一端通过滑孔延伸至缓冲腔外部并与滑孔内壁滑动连接，所述防护钢索位于缓冲腔外部的一端贯穿并固定连接有泡沫棒，所述泡沫棒侧面固定连接有缓冲垫，所述缓冲垫一侧固定连接有波浪防护条，本发明涉及公路护栏技术领域。该一种基于摩擦缓冲的汽车防撞护栏，能够有效减小护栏的厚度，可实现二级缓冲，能够更大程度上的减缓冲击，使用安全可靠，抗冲击能力较强。
Automobile anti-collision guardrail based on friction buffer
The invention discloses an automobile anti-collision guardrail based on friction buffer. The automobile anti-collision guardrail based on friction buffering comprises a first guardrail column and a second guardrail column, buffer cavities are formed in one side of the first guardrail column and one side of the second guardrail column correspondingly, buffer devices are slidably connected to the inner walls of the buffer cavities, and protective steel ropes are fixedly connected to one ends of the buffer devices. Sliding holes are formed in one side of the first guardrail column and one side ofthe second guardrail column, the ends, away from the buffer devices, of the protective steel ropes extend out of the buffer cavities through the sliding holes and are in sliding connection with the inner walls of the sliding holes, the ends, located outside the buffer cavities, of the protective steel ropes penetrate through and are fixedly connected with foam rods, and buffer pads are fixedly connected to the side faces of the foam rods. Wave protection strips are fixedly connected to one sides of the buffer pads. The invention relates to the technical field of highway guardrails. Accordingto the automobile anti-collision guardrail based on friction buffer, the thickness of the guardrail can be effectively reduced, secondary buffer can be achieved, impact can be relieved to a greater extent, use is safe and reliable, and the anti-impact capacity is high.
本发明公开了一种基于摩擦缓冲的汽车防撞护栏，包括第一护栏柱和第二护栏柱，所述第一护栏柱和第二护栏柱一侧均开设有缓冲腔，所述缓冲腔内壁滑动连接有缓冲装置，所述缓冲装置一端固定连接有防护钢索，所述第一护栏和第二护栏一侧均开设有滑孔，所述防护钢索远离缓冲装置的一端通过滑孔延伸至缓冲腔外部并与滑孔内壁滑动连接，所述防护钢索位于缓冲腔外部的一端贯穿并固定连接有泡沫棒，所述泡沫棒侧面固定连接有缓冲垫，所述缓冲垫一侧固定连接有波浪防护条，本发明涉及公路护栏技术领域。该一种基于摩擦缓冲的汽车防撞护栏，能够有效减小护栏的厚度，可实现二级缓冲，能够更大程度上的减缓冲击，使用安全可靠，抗冲击能力较强。
Automobile anti-collision guardrail based on friction buffer
一种基于摩擦缓冲的汽车防撞护栏
ZHAO BANG'E (author)
2020-12-29
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.