Screw stereo road crossing

The screw stereo road crossing includes central turntable, walking and cycle lane, right turning lane, straight running lane, left turning and back turning lane. The central turntable includes three sections with the diameter of the middle section being greater than that of the upper and the lower s...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	XINGZHI LIU, SHIQI JING
Format:	Patent
Sprache:	eng
Schlagworte:	CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE FIXED CONSTRUCTIONS MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
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Beschreibung
Zusammenfassung:	The screw stereo road crossing includes central turntable, walking and cycle lane, right turning lane, straight running lane, left turning and back turning lane. The central turntable includes three sections with the diameter of the middle section being greater than that of the upper and the lower section; the walking and cycle lane is set around the middle section of the central turntable; the right turning lane, the left turning and the back turning lane are first raised gradually to the turning position and then lowered gradually to zero height; and the straight running lane is first lowered, then raised gradually around the upper section of the turntable to top surface and finally lowered to road plane. The present invention makes vehicles and walkers in different directions run in different planes without jamming.