Braking system for shield tunneling machine service train

The invention discloses a braking system for a shield tunneling machine service train. The system comprises a wheel frame, a first brake cylinder and a second brake cylinder; wheels are arranged at two ends of the wheel frame, a cylinder barrel of the first brake cylinder is screwed on the wheel fra...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SU YANQI, XU HAOLANG, ZHOU JIAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENTS OR DISPOSITIONS OF BRAKES OR OTHER RETARDINGAPPARATUS IN RAIL VEHICLES BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAILVEHICLES PERFORMING OPERATIONS RAILWAYS TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention discloses a braking system for a shield tunneling machine service train. The system comprises a wheel frame, a first brake cylinder and a second brake cylinder; wheels are arranged at two ends of the wheel frame, a cylinder barrel of the first brake cylinder is screwed on the wheel frame through a bolt. A piston rod of the first brake cylinder is hinged to one end of a first rotatingrod through a first connector, the other end of the first rotating rod is hinged to the wheel frame, a first brake shoe is further hinged to the first rotating rod, and the first brake shoe corresponds to one wheel. A cylinder barrel of the second brake cylinder is connected to the wheel frame through a bolt, a piston rod of the second brake cylinder is hinged to one end of a second rotating rodthrough a second connector, the other end of the second rotating rod is hinged to the wheel frame, and a second brake shoe is further hinged to the second rotating rod. And the second brake shoe corresponds to the other wheel.