Anti-collision facility suitable for two sides of urban highway viaduct
The utility model discloses an anti-collision facility suitable for the two sides of an urban highway viaduct, and belongs to the technical field of road traffic accessory structure design. The anti-collision facility suitable for the two sides of the urban highway viaduct comprises a traffic fixing...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses an anti-collision facility suitable for the two sides of an urban highway viaduct, and belongs to the technical field of road traffic accessory structure design. The anti-collision facility suitable for the two sides of the urban highway viaduct comprises a traffic fixing frame, one or more rows of annular sleeves are arranged in the traffic fixing frame, the space between the inner wall and the outer wall of each annular sleeve is filled with a soft energy-absorbing filling material, a plurality of buffering components are arranged at equal intervals in the radial direction, and fixing supporting rods penetrate through through holes of the annular sleeves; the fixing supporting rod is rotatably fixed in the annular sleeve, and the two ends of the fixing supporting rod are connected to the traffic fixing frame through elastic components. When a vehicle on a road sideslips or is out of control due to other accidents, impact of the vehicle can be absorbed, harm to people in the vehic |
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