A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Rotary anti-collision barrel
The invention relates to the technical field of road safety facilities, in particular to a rotary anti-collision barrel which comprises an outer component and an inner component. The inner buffer barrel is rotatably arranged on the outer component in a sleeving manner; the outer buffering barrel is rotatably arranged on the outer component and the connecting structure in a sleeving mode, and the inner buffering barrel and the outer buffering barrel can relatively rotate through the connecting structure; the outer buffering barrel can drive the inner buffering barrel to rotate through the connecting structure in the rotating process. Through the inner buffering barrel and the outer buffering barrel, the connecting structure can be connected with the inner buffering barrel and the outer buffering barrel, the outer buffering barrel rotates after being impacted, and rotation of the outer buffering barrel can convert part of impact energy; the rotation of the outer buffer barrel is beneficial to changing the driving direction of the vehicle. When the outer buffering barrel is damaged, under the action of the connecting structure, the inner buffering barrel can still continue to rotate, impact energy can be efficiently converted into rotating energy, impact loads can be borne, integrity can be kept, and energy can be continuously and efficiently absorbed and buffered.
本发明涉及道路安全设施技术领域，尤其涉及一种旋转防撞桶，包括：外部构件；内缓冲桶，可转动地套设于外部构件；外缓冲桶，可转动地套设于外部构件，连接结构，且内缓冲桶和外缓冲桶二者通过连接结构可相对转动；其中，外缓冲桶在转动过程中可通过连接结构带动内缓冲桶转动。本发明通过内缓冲桶和外缓冲桶，连接结构可以连接内缓冲桶和外缓冲桶，在外缓冲桶受到冲击后发生旋转，外缓冲桶的旋转会转化一部分冲击能量；外缓冲桶的旋转有利于改变车辆的行驶方向。当外缓冲桶发生损伤时，在连接结构的作用下，内部的内缓冲桶依然可以继续旋转，可以高效的将冲击能量转化为旋转的能量，且能够承受冲击荷载并保持完整性，还能持续高效吸能缓冲。
Rotary anti-collision barrel
The invention relates to the technical field of road safety facilities, in particular to a rotary anti-collision barrel which comprises an outer component and an inner component. The inner buffer barrel is rotatably arranged on the outer component in a sleeving manner; the outer buffering barrel is rotatably arranged on the outer component and the connecting structure in a sleeving mode, and the inner buffering barrel and the outer buffering barrel can relatively rotate through the connecting structure; the outer buffering barrel can drive the inner buffering barrel to rotate through the connecting structure in the rotating process. Through the inner buffering barrel and the outer buffering barrel, the connecting structure can be connected with the inner buffering barrel and the outer buffering barrel, the outer buffering barrel rotates after being impacted, and rotation of the outer buffering barrel can convert part of impact energy; the rotation of the outer buffer barrel is beneficial to changing the driving direction of the vehicle. When the outer buffering barrel is damaged, under the action of the connecting structure, the inner buffering barrel can still continue to rotate, impact energy can be efficiently converted into rotating energy, impact loads can be borne, integrity can be kept, and energy can be continuously and efficiently absorbed and buffered.
本发明涉及道路安全设施技术领域，尤其涉及一种旋转防撞桶，包括：外部构件；内缓冲桶，可转动地套设于外部构件；外缓冲桶，可转动地套设于外部构件，连接结构，且内缓冲桶和外缓冲桶二者通过连接结构可相对转动；其中，外缓冲桶在转动过程中可通过连接结构带动内缓冲桶转动。本发明通过内缓冲桶和外缓冲桶，连接结构可以连接内缓冲桶和外缓冲桶，在外缓冲桶受到冲击后发生旋转，外缓冲桶的旋转会转化一部分冲击能量；外缓冲桶的旋转有利于改变车辆的行驶方向。当外缓冲桶发生损伤时，在连接结构的作用下，内部的内缓冲桶依然可以继续旋转，可以高效的将冲击能量转化为旋转的能量，且能够承受冲击荷载并保持完整性，还能持续高效吸能缓冲。
Rotary anti-collision barrel
旋转防撞桶
ZHANG XU (author) / MA RUISHENG (author) / SONG SUMENG (author) / BI KAIMING (author) / HE CHENRUI (author) / QIN HUAILEI (author)
2024-01-05
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.