Trapezoidal manual self-locking turning foot pedal of railway carriage

• Main Authors: XU FENGMEI, WEN AIGUO, WU LIMIN, XIA ZHENGBAO
• Format: Patent
• Language: Chinese; English
• Published: 15.01.2014
• Subjects: BODY DETAILS OR KINDS OF RAILWAY VEHICLES; PERFORMING OPERATIONS; RAILWAYS; TRANSPORTING

The utility model relates to a trapezoidal manual self-locking turning foot pedal of a railway carriage. The trapezoidal manual self-locking turning foot pedal comprises a pair of side plates and a fixed pedal which is fixed between the side plates, wherein a moveable pedal which can be turned and a connecting rod are arranged below the fixed pedal; the moveable pedal is fixed to the side plates through a rotating shaft; one end of the connecting rod is hinged to the side plates and the other end of the connecting rod is hinged to the moveable pedal; a supporting base is arranged in front of the rotating shaft of the moveable pedal; a limit block used for limiting the turning angle of the moveable pedal is fixed to each of the side plates. Due to the fact that a manual self-locking turning structure is adopted, the defect of a fully-fixed connecting structure of the current similar products is overcome, the space of a pass table is effectively released, and the grade of the railway carriage with the foot peda