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A platform for research: civil engineering, architecture and urbanism
Rotating assembly capable of realizing self-rotation and road traffic protection device
The invention discloses a rotating assembly capable of achieving self-rotation, and belongs to the field of traffic protection equipment. The rotating assembly comprises a rotating body, a sleeve, a rotating shaft and a bearing, the sleeve is nested on the outer side of the rotating shaft, the rotating body is nested on the outer side of the sleeve, the bearing is arranged between the rotating shaft and the sleeve, an inner ring of the bearing is connected with the rotating shaft, and an outer ring of the bearing is connected with the sleeve. When a vehicle collides with the road traffic guardrail, the rotating body on the rotating assembly can achieve good self-rotation to guide the vehicle, damage to the vehicle due to collision is reduced, and the rotating body can resist aging.
本发明公开了一种实现自旋转的旋转组件，属于交通防护设备领域。包括旋转体、套管、转轴和轴承，所述套管嵌套在转轴外侧，套管外侧嵌套有旋转体，所述转轴与套管之间设置有轴承，所述轴承内圈与转轴相接，轴承外圈与套管相接。在车辆与道路交通防护栏发生碰撞时，旋转组件上的旋转体能够实现良好的自旋转，对汽车进行引导，减少车辆由于碰撞发生的损伤，旋转体能够抗老化。
Rotating assembly capable of realizing self-rotation and road traffic protection device
The invention discloses a rotating assembly capable of achieving self-rotation, and belongs to the field of traffic protection equipment. The rotating assembly comprises a rotating body, a sleeve, a rotating shaft and a bearing, the sleeve is nested on the outer side of the rotating shaft, the rotating body is nested on the outer side of the sleeve, the bearing is arranged between the rotating shaft and the sleeve, an inner ring of the bearing is connected with the rotating shaft, and an outer ring of the bearing is connected with the sleeve. When a vehicle collides with the road traffic guardrail, the rotating body on the rotating assembly can achieve good self-rotation to guide the vehicle, damage to the vehicle due to collision is reduced, and the rotating body can resist aging.
本发明公开了一种实现自旋转的旋转组件，属于交通防护设备领域。包括旋转体、套管、转轴和轴承，所述套管嵌套在转轴外侧，套管外侧嵌套有旋转体，所述转轴与套管之间设置有轴承，所述轴承内圈与转轴相接，轴承外圈与套管相接。在车辆与道路交通防护栏发生碰撞时，旋转组件上的旋转体能够实现良好的自旋转，对汽车进行引导，减少车辆由于碰撞发生的损伤，旋转体能够抗老化。
Rotating assembly capable of realizing self-rotation and road traffic protection device
一种实现自旋转的旋转组件及道路交通防护装置
XU YUNDONG (author) / XU KEMING (author)
2021-02-26
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.
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