Opening and closing mechanism and rail vehicle

Opening and closing mechanism and rail vehicle

The invention provides an opening and closing mechanism and a rail vehicle. The opening and closing mechanism comprises a supporting base body, a rotating arm, a first rotating piece, a first transmission piece and a motion locking mechanism, wherein the rotating arm is rotationally connected with t...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: LIU XUDONG, HUANG HUI, WANG KUN, ZHANG GUANGMING, LIU HUI, ZHANG ANSHEN
Format: Patent
Sprache:chi ; eng
Schlagworte:
BODY DETAILS OR KINDS OF RAILWAY VEHICLES
PERFORMING OPERATIONS
RAILWAYS
TRANSPORTING
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Beschreibung
Zusammenfassung:The invention provides an opening and closing mechanism and a rail vehicle. The opening and closing mechanism comprises a supporting base body, a rotating arm, a first rotating piece, a first transmission piece and a motion locking mechanism, wherein the rotating arm is rotationally connected with the supporting base body; the first rotating piece and the rotating arm are arranged in a spaced manner; the first rotating piece is rotationally connected with the supporting base body; the first transmission piece is rotationally connected with the rotating arm; the first transmission piece is rotationally connected with the first rotating piece; the motion locking mechanism is arranged on the supporting base body; the motion locking mechanism is connected with the first rotating piece in a matched manner; when the motion locking mechanism moves, the first rotating piece, the first transmission piece and the rotating arm move in a four-connecting-rod motion manner; and the rail vehicle comprises the opening and cl